{-# LANGUAGE NoImplicitPrelude #-} -- | Header file for SDL 2D rendering functions. -- -- This API supports the following features: -- -- * single pixel points -- -- * single pixel lines -- -- * filled rectangles -- -- * texture images -- -- * 2D polygons -- -- The primitives may be drawn in opaque, blended, or additive modes. -- -- The texture images may be drawn in opaque, blended, or additive modes. They can have an additional color tint or alpha modulation applied to them, and may also be stretched with linear interpolation. -- -- This API is designed to accelerate simple 2D operations. You may want more functionality such as 3D polygons and particle effects, and in that case you should use SDL\'s OpenGL\/Direct3D support, the SDL3 GPU API, or one of the many good 3D engines. -- -- These functions must be called from the main thread. See this bug for details: [https:\/\/github.com\/libsdl-org\/SDL\/issues\/986](https://github.com/libsdl-org/SDL/issues/986) The name of the software renderer. -- -- @since 3.2.0 -- -- == FFI conventions -- -- Unsuffixed aliases are __unsafe__ foreign imports; aliases suffixed @Safe@ are safe. Functions whose callbacks fire during the call export only the Safe alias (the genuine unsafe import stays reachable under @SDL3.Sys.Bindgen.Render.Unsafe@); functions curated unsafe-only export only the unsuffixed one. Each alias\'s documentation records its flavor and rationale. -- -- Full conventions: "SDL3.Sys". module SDL3.Sys.Render ( module SDL3.Sys.Bindgen.Render, -- * Function aliases SDL3.Sys.Render.getNumRenderDrivers, SDL3.Sys.Render.getNumRenderDriversSafe, SDL3.Sys.Render.getRenderDriver, SDL3.Sys.Render.getRenderDriverSafe, SDL3.Sys.Render.createWindowAndRenderer, SDL3.Sys.Render.createWindowAndRendererSafe, SDL3.Sys.Render.createRenderer, SDL3.Sys.Render.createRendererSafe, SDL3.Sys.Render.createRendererWithProperties, SDL3.Sys.Render.createRendererWithPropertiesSafe, SDL3.Sys.Render.createGPURenderer, SDL3.Sys.Render.createGPURendererSafe, SDL3.Sys.Render.getGPURendererDevice, SDL3.Sys.Render.getGPURendererDeviceSafe, SDL3.Sys.Render.createSoftwareRenderer, SDL3.Sys.Render.createSoftwareRendererSafe, SDL3.Sys.Render.getRenderer, SDL3.Sys.Render.getRendererSafe, SDL3.Sys.Render.getRenderWindow, SDL3.Sys.Render.getRenderWindowSafe, SDL3.Sys.Render.getRendererName, SDL3.Sys.Render.getRendererNameSafe, SDL3.Sys.Render.getRendererProperties, SDL3.Sys.Render.getRendererPropertiesSafe, SDL3.Sys.Render.getRenderOutputSize, SDL3.Sys.Render.getRenderOutputSizeSafe, SDL3.Sys.Render.getCurrentRenderOutputSize, SDL3.Sys.Render.getCurrentRenderOutputSizeSafe, SDL3.Sys.Render.createTexture, SDL3.Sys.Render.createTextureSafe, SDL3.Sys.Render.createTextureFromSurface, SDL3.Sys.Render.createTextureFromSurfaceSafe, SDL3.Sys.Render.createTextureWithProperties, SDL3.Sys.Render.createTextureWithPropertiesSafe, SDL3.Sys.Render.getTextureProperties, SDL3.Sys.Render.getTexturePropertiesSafe, SDL3.Sys.Render.getRendererFromTexture, SDL3.Sys.Render.getRendererFromTextureSafe, SDL3.Sys.Render.getTextureSize, SDL3.Sys.Render.getTextureSizeSafe, SDL3.Sys.Render.setTexturePalette, SDL3.Sys.Render.setTexturePaletteSafe, SDL3.Sys.Render.getTexturePalette, SDL3.Sys.Render.getTexturePaletteSafe, SDL3.Sys.Render.setTextureColorMod, SDL3.Sys.Render.setTextureColorModSafe, SDL3.Sys.Render.setTextureColorModFloat, SDL3.Sys.Render.setTextureColorModFloatSafe, SDL3.Sys.Render.getTextureColorMod, SDL3.Sys.Render.getTextureColorModSafe, SDL3.Sys.Render.getTextureColorModFloat, SDL3.Sys.Render.getTextureColorModFloatSafe, SDL3.Sys.Render.setTextureAlphaMod, SDL3.Sys.Render.setTextureAlphaModSafe, SDL3.Sys.Render.setTextureAlphaModFloat, SDL3.Sys.Render.setTextureAlphaModFloatSafe, SDL3.Sys.Render.getTextureAlphaMod, SDL3.Sys.Render.getTextureAlphaModSafe, SDL3.Sys.Render.getTextureAlphaModFloat, SDL3.Sys.Render.getTextureAlphaModFloatSafe, SDL3.Sys.Render.setTextureBlendMode, SDL3.Sys.Render.setTextureBlendModeSafe, SDL3.Sys.Render.getTextureBlendMode, SDL3.Sys.Render.getTextureBlendModeSafe, SDL3.Sys.Render.setTextureScaleMode, SDL3.Sys.Render.setTextureScaleModeSafe, SDL3.Sys.Render.getTextureScaleMode, SDL3.Sys.Render.getTextureScaleModeSafe, SDL3.Sys.Render.updateTexture, SDL3.Sys.Render.updateTextureSafe, SDL3.Sys.Render.updateYUVTexture, SDL3.Sys.Render.updateYUVTextureSafe, SDL3.Sys.Render.updateNVTexture, SDL3.Sys.Render.updateNVTextureSafe, SDL3.Sys.Render.lockTexture, SDL3.Sys.Render.lockTextureSafe, SDL3.Sys.Render.lockTextureToSurface, SDL3.Sys.Render.lockTextureToSurfaceSafe, SDL3.Sys.Render.unlockTexture, SDL3.Sys.Render.unlockTextureSafe, SDL3.Sys.Render.setRenderTarget, SDL3.Sys.Render.setRenderTargetSafe, SDL3.Sys.Render.getRenderTarget, SDL3.Sys.Render.getRenderTargetSafe, SDL3.Sys.Render.setRenderLogicalPresentation, SDL3.Sys.Render.setRenderLogicalPresentationSafe, SDL3.Sys.Render.getRenderLogicalPresentation, SDL3.Sys.Render.getRenderLogicalPresentationSafe, SDL3.Sys.Render.getRenderLogicalPresentationRect, SDL3.Sys.Render.getRenderLogicalPresentationRectSafe, SDL3.Sys.Render.renderCoordinatesFromWindow, SDL3.Sys.Render.renderCoordinatesFromWindowSafe, SDL3.Sys.Render.renderCoordinatesToWindow, SDL3.Sys.Render.renderCoordinatesToWindowSafe, SDL3.Sys.Render.convertEventToRenderCoordinates, SDL3.Sys.Render.convertEventToRenderCoordinatesSafe, SDL3.Sys.Render.setRenderViewport, SDL3.Sys.Render.setRenderViewportSafe, SDL3.Sys.Render.getRenderViewport, SDL3.Sys.Render.getRenderViewportSafe, SDL3.Sys.Render.renderViewportSet, SDL3.Sys.Render.renderViewportSetSafe, SDL3.Sys.Render.getRenderSafeArea, SDL3.Sys.Render.getRenderSafeAreaSafe, SDL3.Sys.Render.setRenderClipRect, SDL3.Sys.Render.setRenderClipRectSafe, SDL3.Sys.Render.getRenderClipRect, SDL3.Sys.Render.getRenderClipRectSafe, SDL3.Sys.Render.renderClipEnabled, SDL3.Sys.Render.renderClipEnabledSafe, SDL3.Sys.Render.setRenderScale, SDL3.Sys.Render.setRenderScaleSafe, SDL3.Sys.Render.getRenderScale, SDL3.Sys.Render.getRenderScaleSafe, SDL3.Sys.Render.setRenderDrawColor, SDL3.Sys.Render.setRenderDrawColorSafe, SDL3.Sys.Render.setRenderDrawColorFloat, SDL3.Sys.Render.setRenderDrawColorFloatSafe, SDL3.Sys.Render.getRenderDrawColor, SDL3.Sys.Render.getRenderDrawColorSafe, SDL3.Sys.Render.getRenderDrawColorFloat, SDL3.Sys.Render.getRenderDrawColorFloatSafe, SDL3.Sys.Render.setRenderColorScale, SDL3.Sys.Render.setRenderColorScaleSafe, SDL3.Sys.Render.getRenderColorScale, SDL3.Sys.Render.getRenderColorScaleSafe, SDL3.Sys.Render.setRenderDrawBlendMode, SDL3.Sys.Render.setRenderDrawBlendModeSafe, SDL3.Sys.Render.getRenderDrawBlendMode, SDL3.Sys.Render.getRenderDrawBlendModeSafe, SDL3.Sys.Render.renderClear, SDL3.Sys.Render.renderClearSafe, SDL3.Sys.Render.renderPoint, SDL3.Sys.Render.renderPointSafe, SDL3.Sys.Render.renderPoints, SDL3.Sys.Render.renderPointsSafe, SDL3.Sys.Render.renderLine, SDL3.Sys.Render.renderLineSafe, SDL3.Sys.Render.renderLines, SDL3.Sys.Render.renderLinesSafe, SDL3.Sys.Render.renderRect, SDL3.Sys.Render.renderRectSafe, SDL3.Sys.Render.renderRects, SDL3.Sys.Render.renderRectsSafe, SDL3.Sys.Render.renderFillRect, SDL3.Sys.Render.renderFillRectSafe, SDL3.Sys.Render.renderFillRects, SDL3.Sys.Render.renderFillRectsSafe, SDL3.Sys.Render.renderTexture, SDL3.Sys.Render.renderTextureSafe, SDL3.Sys.Render.renderTextureRotated, SDL3.Sys.Render.renderTextureRotatedSafe, SDL3.Sys.Render.renderTextureAffine, SDL3.Sys.Render.renderTextureAffineSafe, SDL3.Sys.Render.renderTextureTiled, SDL3.Sys.Render.renderTextureTiledSafe, SDL3.Sys.Render.renderTexture9Grid, SDL3.Sys.Render.renderTexture9GridSafe, SDL3.Sys.Render.renderTexture9GridTiled, SDL3.Sys.Render.renderTexture9GridTiledSafe, SDL3.Sys.Render.renderGeometry, SDL3.Sys.Render.renderGeometrySafe, SDL3.Sys.Render.renderGeometryRaw, SDL3.Sys.Render.renderGeometryRawSafe, SDL3.Sys.Render.setRenderTextureAddressMode, SDL3.Sys.Render.setRenderTextureAddressModeSafe, SDL3.Sys.Render.getRenderTextureAddressMode, SDL3.Sys.Render.getRenderTextureAddressModeSafe, SDL3.Sys.Render.renderReadPixels, SDL3.Sys.Render.renderReadPixelsSafe, SDL3.Sys.Render.renderPresent, SDL3.Sys.Render.renderPresentSafe, SDL3.Sys.Render.destroyTexture, SDL3.Sys.Render.destroyTextureSafe, SDL3.Sys.Render.destroyRenderer, SDL3.Sys.Render.destroyRendererSafe, SDL3.Sys.Render.flushRenderer, SDL3.Sys.Render.flushRendererSafe, SDL3.Sys.Render.getRenderMetalLayer, SDL3.Sys.Render.getRenderMetalLayerSafe, SDL3.Sys.Render.getRenderMetalCommandEncoder, SDL3.Sys.Render.getRenderMetalCommandEncoderSafe, SDL3.Sys.Render.addVulkanRenderSemaphores, SDL3.Sys.Render.addVulkanRenderSemaphoresSafe, SDL3.Sys.Render.setRenderVSync, SDL3.Sys.Render.setRenderVSyncSafe, SDL3.Sys.Render.getRenderVSync, SDL3.Sys.Render.getRenderVSyncSafe, SDL3.Sys.Render.renderDebugText, SDL3.Sys.Render.renderDebugTextSafe, SDL3.Sys.Render.setDefaultTextureScaleMode, SDL3.Sys.Render.setDefaultTextureScaleModeSafe, SDL3.Sys.Render.getDefaultTextureScaleMode, SDL3.Sys.Render.getDefaultTextureScaleModeSafe, SDL3.Sys.Render.createGPURenderState, SDL3.Sys.Render.createGPURenderStateSafe, SDL3.Sys.Render.setGPURenderStateFragmentUniforms, SDL3.Sys.Render.setGPURenderStateFragmentUniformsSafe, SDL3.Sys.Render.setGPURenderState, SDL3.Sys.Render.setGPURenderStateSafe, SDL3.Sys.Render.destroyGPURenderState, SDL3.Sys.Render.destroyGPURenderStateSafe, ) where import Data.Coerce qualified as Coerce import Prelude (Bool, Double, Float, IO, fmap) import HsBindgen.Runtime.CBool qualified as CBool import HsBindgen.Runtime.LibC qualified import HsBindgen.Runtime.PtrConst qualified as PtrConst import HsBindgen.Runtime.Support qualified as BG import SDL3.Sys.Bindgen.Blendmode qualified import SDL3.Sys.Bindgen.Events qualified import SDL3.Sys.Bindgen.Gpu qualified import SDL3.Sys.Bindgen.Pixels qualified import SDL3.Sys.Bindgen.Properties qualified import SDL3.Sys.Bindgen.Rect qualified import SDL3.Sys.Bindgen.Render import SDL3.Sys.Bindgen.Render.Safe qualified as Safe import SDL3.Sys.Bindgen.Render.Unsafe qualified as Unsafe import SDL3.Sys.Bindgen.Stdinc qualified import SDL3.Sys.Bindgen.Surface qualified import SDL3.Sys.Bindgen.Video qualified -- | Get the number of 2D rendering drivers available for the current display. -- -- A render driver is a set of code that handles rendering and texture management on a particular display. Normally there is only one, but some drivers may have several available with different capabilities. -- -- There may be none if SDL was compiled without render support. -- -- [Returns]: the number of built in render drivers. -- -- [Thread safety]: It is safe to call this function from any thread. -- -- @since 3.2.0 -- -- [See also]: 'createRenderer', 'getRenderDriver' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_GetNumRenderDrivers@. -- The safe flavor is 'getNumRenderDriversSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_GetNumRenderDrivers@, defined at @SDL3\/SDL_render.h 192:33@ getNumRenderDrivers :: IO BG.Int32 getNumRenderDrivers :: IO Int32 getNumRenderDrivers = (CInt -> Int32) -> IO CInt -> IO Int32 forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CInt -> Int32 forall a b. Coercible a b => a -> b Coerce.coerce IO CInt Unsafe.sDL_GetNumRenderDrivers -- | Get the number of 2D rendering drivers available for the current display. -- -- A render driver is a set of code that handles rendering and texture management on a particular display. Normally there is only one, but some drivers may have several available with different capabilities. -- -- There may be none if SDL was compiled without render support. -- -- [Returns]: the number of built in render drivers. -- -- [Thread safety]: It is safe to call this function from any thread. -- -- @since 3.2.0 -- -- [See also]: 'createRenderer', 'getRenderDriver' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_GetNumRenderDrivers@. -- The unsafe flavor is 'getNumRenderDrivers' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_GetNumRenderDrivers@, defined at @SDL3\/SDL_render.h 192:33@ getNumRenderDriversSafe :: IO BG.Int32 getNumRenderDriversSafe :: IO Int32 getNumRenderDriversSafe = (CInt -> Int32) -> IO CInt -> IO Int32 forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CInt -> Int32 forall a b. Coercible a b => a -> b Coerce.coerce IO CInt Safe.sDL_GetNumRenderDrivers -- | Use this function to get the name of a built in 2D rendering driver. -- -- The list of rendering drivers is given in the order that they are normally initialized by default; the drivers that seem more reasonable to choose first (as far as the SDL developers believe) are earlier in the list. -- -- The names of drivers are all simple, low-ASCII identifiers, like \"opengl\", \"direct3d12\" or \"metal\". These never have Unicode characters, and are not meant to be proper names. -- -- [Returns]: the name of the rendering driver at the requested index, or NULL if an invalid index was specified. -- -- [Thread safety]: It is safe to call this function from any thread. -- -- @since 3.2.0 -- -- [See also]: 'getNumRenderDrivers' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_GetRenderDriver@. -- The safe flavor is 'getRenderDriverSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_GetRenderDriver@, defined at @SDL3\/SDL_render.h 216:42@ getRenderDriver :: BG.Int32 -- ^ -- -- [@index@]: the index of the rendering driver; the value ranges from 0 to @'getNumRenderDrivers'@ - 1. -> IO (PtrConst.PtrConst BG.CChar) getRenderDriver :: Int32 -> IO (PtrConst CChar) getRenderDriver = \Int32 x00 -> CInt -> IO (PtrConst CChar) Unsafe.sDL_GetRenderDriver (Int32 -> CInt forall a b. Coercible a b => a -> b Coerce.coerce Int32 x00) -- | Use this function to get the name of a built in 2D rendering driver. -- -- The list of rendering drivers is given in the order that they are normally initialized by default; the drivers that seem more reasonable to choose first (as far as the SDL developers believe) are earlier in the list. -- -- The names of drivers are all simple, low-ASCII identifiers, like \"opengl\", \"direct3d12\" or \"metal\". These never have Unicode characters, and are not meant to be proper names. -- -- [Returns]: the name of the rendering driver at the requested index, or NULL if an invalid index was specified. -- -- [Thread safety]: It is safe to call this function from any thread. -- -- @since 3.2.0 -- -- [See also]: 'getNumRenderDrivers' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_GetRenderDriver@. -- The unsafe flavor is 'getRenderDriver' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_GetRenderDriver@, defined at @SDL3\/SDL_render.h 216:42@ getRenderDriverSafe :: BG.Int32 -- ^ -- -- [@index@]: the index of the rendering driver; the value ranges from 0 to @'getNumRenderDrivers'@ - 1. -> IO (PtrConst.PtrConst BG.CChar) getRenderDriverSafe :: Int32 -> IO (PtrConst CChar) getRenderDriverSafe = \Int32 x00 -> CInt -> IO (PtrConst CChar) Safe.sDL_GetRenderDriver (Int32 -> CInt forall a b. Coercible a b => a -> b Coerce.coerce Int32 x00) -- | Create a window and default renderer. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'createRenderer', 'SDL3.Sys.Video.createWindow' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_CreateWindowAndRenderer@. -- The safe flavor is 'createWindowAndRendererSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_CreateWindowAndRenderer@, defined at @SDL3\/SDL_render.h 238:34@ createWindowAndRenderer :: PtrConst.PtrConst BG.CChar -- ^ -- -- [@title@]: the title of the window, in UTF-8 encoding. -> BG.Int32 -- ^ -- -- [@width@]: the width of the window. -> BG.Int32 -- ^ -- -- [@height@]: the height of the window. -> SDL3.Sys.Bindgen.Video.SDL_WindowFlags -- ^ -- -- [@window_flags@]: the flags used to create the window (see SDL_CreateWindow()). -> BG.Ptr (BG.Ptr SDL3.Sys.Bindgen.Video.SDL_Window) -- ^ -- -- [@window@]: a pointer filled with the window, or NULL on error. -> BG.Ptr (BG.Ptr SDL_Renderer) -- ^ -- -- [@renderer@]: a pointer filled with the renderer, or NULL on error. -> IO Bool createWindowAndRenderer :: PtrConst CChar -> Int32 -> Int32 -> SDL_WindowFlags -> Ptr (Ptr SDL_Window) -> Ptr (Ptr SDL_Renderer) -> IO Bool createWindowAndRenderer = \PtrConst CChar x00 -> \Int32 x11 -> \Int32 x22 -> \SDL_WindowFlags x33 -> \Ptr (Ptr SDL_Window) x44 -> \Ptr (Ptr SDL_Renderer) x55 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (PtrConst CChar -> CInt -> CInt -> SDL_WindowFlags -> Ptr (Ptr SDL_Window) -> Ptr (Ptr SDL_Renderer) -> IO CBool Unsafe.sDL_CreateWindowAndRenderer PtrConst CChar x00 (Int32 -> CInt forall a b. Coercible a b => a -> b Coerce.coerce Int32 x11) (Int32 -> CInt forall a b. Coercible a b => a -> b Coerce.coerce Int32 x22) SDL_WindowFlags x33 Ptr (Ptr SDL_Window) x44 Ptr (Ptr SDL_Renderer) x55) -- | Create a window and default renderer. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'createRenderer', 'SDL3.Sys.Video.createWindow' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_CreateWindowAndRenderer@. -- The unsafe flavor is 'createWindowAndRenderer' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_CreateWindowAndRenderer@, defined at @SDL3\/SDL_render.h 238:34@ createWindowAndRendererSafe :: PtrConst.PtrConst BG.CChar -- ^ -- -- [@title@]: the title of the window, in UTF-8 encoding. -> BG.Int32 -- ^ -- -- [@width@]: the width of the window. -> BG.Int32 -- ^ -- -- [@height@]: the height of the window. -> SDL3.Sys.Bindgen.Video.SDL_WindowFlags -- ^ -- -- [@window_flags@]: the flags used to create the window (see SDL_CreateWindow()). -> BG.Ptr (BG.Ptr SDL3.Sys.Bindgen.Video.SDL_Window) -- ^ -- -- [@window@]: a pointer filled with the window, or NULL on error. -> BG.Ptr (BG.Ptr SDL_Renderer) -- ^ -- -- [@renderer@]: a pointer filled with the renderer, or NULL on error. -> IO Bool createWindowAndRendererSafe :: PtrConst CChar -> Int32 -> Int32 -> SDL_WindowFlags -> Ptr (Ptr SDL_Window) -> Ptr (Ptr SDL_Renderer) -> IO Bool createWindowAndRendererSafe = \PtrConst CChar x00 -> \Int32 x11 -> \Int32 x22 -> \SDL_WindowFlags x33 -> \Ptr (Ptr SDL_Window) x44 -> \Ptr (Ptr SDL_Renderer) x55 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (PtrConst CChar -> CInt -> CInt -> SDL_WindowFlags -> Ptr (Ptr SDL_Window) -> Ptr (Ptr SDL_Renderer) -> IO CBool Safe.sDL_CreateWindowAndRenderer PtrConst CChar x00 (Int32 -> CInt forall a b. Coercible a b => a -> b Coerce.coerce Int32 x11) (Int32 -> CInt forall a b. Coercible a b => a -> b Coerce.coerce Int32 x22) SDL_WindowFlags x33 Ptr (Ptr SDL_Window) x44 Ptr (Ptr SDL_Renderer) x55) -- | Create a 2D rendering context for a window. -- -- If you want a specific renderer, you can specify its name here. A list of available renderers can be obtained by calling @'getRenderDriver'@ multiple times, with indices from 0 to @'getNumRenderDrivers'@ -1. If you don\'t need a specific renderer, specify NULL and SDL will attempt to choose the best option for you, based on what is available on the user\'s system. -- -- If @name@ is a comma-separated list, SDL will try each name, in the order listed, until one succeeds or all of them fail. -- -- By default the rendering size matches the window size in pixels, but you can call @'setRenderLogicalPresentation'@ to change the content size and scaling options. -- -- [Returns]: a valid rendering context or NULL if there was an error; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'createRendererWithProperties', 'createSoftwareRenderer', 'destroyRenderer', 'getNumRenderDrivers', 'getRenderDriver', 'getRendererName' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_CreateRenderer@. -- The safe flavor is 'createRendererSafe' -- . -- -- [C declaration]: @SDL_CreateRenderer@, defined at @SDL3\/SDL_render.h 273:44@ createRenderer :: BG.Ptr SDL3.Sys.Bindgen.Video.SDL_Window -- ^ -- -- [@window@]: the window where rendering is displayed. -> PtrConst.PtrConst BG.CChar -- ^ -- -- [@name@]: the name of the rendering driver to initialize, or NULL to let SDL choose one. -> IO (BG.Ptr SDL_Renderer) createRenderer :: Ptr SDL_Window -> PtrConst CChar -> IO (Ptr SDL_Renderer) createRenderer = Ptr SDL_Window -> PtrConst CChar -> IO (Ptr SDL_Renderer) Unsafe.sDL_CreateRenderer -- | Create a 2D rendering context for a window. -- -- If you want a specific renderer, you can specify its name here. A list of available renderers can be obtained by calling @'getRenderDriver'@ multiple times, with indices from 0 to @'getNumRenderDrivers'@ -1. If you don\'t need a specific renderer, specify NULL and SDL will attempt to choose the best option for you, based on what is available on the user\'s system. -- -- If @name@ is a comma-separated list, SDL will try each name, in the order listed, until one succeeds or all of them fail. -- -- By default the rendering size matches the window size in pixels, but you can call @'setRenderLogicalPresentation'@ to change the content size and scaling options. -- -- [Returns]: a valid rendering context or NULL if there was an error; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'createRendererWithProperties', 'createSoftwareRenderer', 'destroyRenderer', 'getNumRenderDrivers', 'getRenderDriver', 'getRendererName' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_CreateRenderer@. -- The unsafe flavor is 'createRenderer' -- . -- -- [C declaration]: @SDL_CreateRenderer@, defined at @SDL3\/SDL_render.h 273:44@ createRendererSafe :: BG.Ptr SDL3.Sys.Bindgen.Video.SDL_Window -- ^ -- -- [@window@]: the window where rendering is displayed. -> PtrConst.PtrConst BG.CChar -- ^ -- -- [@name@]: the name of the rendering driver to initialize, or NULL to let SDL choose one. -> IO (BG.Ptr SDL_Renderer) createRendererSafe :: Ptr SDL_Window -> PtrConst CChar -> IO (Ptr SDL_Renderer) createRendererSafe = Ptr SDL_Window -> PtrConst CChar -> IO (Ptr SDL_Renderer) Safe.sDL_CreateRenderer -- | Create a 2D rendering context for a window, with the specified properties. -- -- These are the supported properties: -- -- * @'sDL_PROP_RENDERER_CREATE_NAME_STRING'@: the name of the rendering driver to use, if a specific one is desired -- -- * @'sDL_PROP_RENDERER_CREATE_WINDOW_POINTER'@: the window where rendering is displayed, required if this isn\'t a software renderer using a surface -- -- * @'sDL_PROP_RENDERER_CREATE_SURFACE_POINTER'@: the surface where rendering is displayed, if you want a software renderer without a window -- -- * @'sDL_PROP_RENDERER_CREATE_OUTPUT_COLORSPACE_NUMBER'@: an SDL_Colorspace value describing the colorspace for output to the display, defaults to SDL_COLORSPACE_SRGB. The direct3d11, direct3d12, and metal renderers support SDL_COLORSPACE_SRGB_LINEAR, which is a linear color space and supports HDR output. If you select SDL_COLORSPACE_SRGB_LINEAR, drawing still uses the sRGB colorspace, but values can go beyond 1.0 and float (linear) format textures can be used for HDR content. -- -- * @'sDL_PROP_RENDERER_CREATE_PRESENT_VSYNC_NUMBER'@: non-zero if you want present synchronized with the refresh rate. This property can take any value that is supported by @'setRenderVSync'@ for the renderer. -- -- With the SDL GPU renderer (since SDL 3.4.0): -- -- * @'sDL_PROP_RENDERER_CREATE_GPU_DEVICE_POINTER'@: the device to use with the renderer, optional. -- -- * @'sDL_PROP_RENDERER_CREATE_GPU_SHADERS_SPIRV_BOOLEAN'@: the app is able to provide SPIR-V shaders to 'SDL_GPURenderState', optional. -- -- * @'sDL_PROP_RENDERER_CREATE_GPU_SHADERS_DXIL_BOOLEAN'@: the app is able to provide DXIL shaders to 'SDL_GPURenderState', optional. -- -- * @'sDL_PROP_RENDERER_CREATE_GPU_SHADERS_MSL_BOOLEAN'@: the app is able to provide MSL shaders to 'SDL_GPURenderState', optional. -- -- With the vulkan renderer: -- -- * @'sDL_PROP_RENDERER_CREATE_VULKAN_INSTANCE_POINTER'@: the VkInstance to use with the renderer, optional. -- -- * @'sDL_PROP_RENDERER_CREATE_VULKAN_SURFACE_NUMBER'@: the VkSurfaceKHR to use with the renderer, optional. -- -- * @'sDL_PROP_RENDERER_CREATE_VULKAN_PHYSICAL_DEVICE_POINTER'@: the VkPhysicalDevice to use with the renderer, optional. -- -- * @'sDL_PROP_RENDERER_CREATE_VULKAN_DEVICE_POINTER'@: the VkDevice to use with the renderer, optional. -- -- * @'sDL_PROP_RENDERER_CREATE_VULKAN_GRAPHICS_QUEUE_FAMILY_INDEX_NUMBER'@: the queue family index used for rendering. -- -- * @'sDL_PROP_RENDERER_CREATE_VULKAN_PRESENT_QUEUE_FAMILY_INDEX_NUMBER'@: the queue family index used for presentation. -- -- [Returns]: a valid rendering context or NULL if there was an error; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'SDL3.Sys.Properties.createProperties', 'createRenderer', 'createSoftwareRenderer', 'destroyRenderer', 'getRendererName' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_CreateRendererWithProperties@. -- The safe flavor is 'createRendererWithPropertiesSafe' -- . -- -- [C declaration]: @SDL_CreateRendererWithProperties@, defined at @SDL3\/SDL_render.h 337:44@ createRendererWithProperties :: SDL3.Sys.Bindgen.Properties.SDL_PropertiesID -- ^ -- -- [@props@]: the properties to use. -> IO (BG.Ptr SDL_Renderer) createRendererWithProperties :: SDL_PropertiesID -> IO (Ptr SDL_Renderer) createRendererWithProperties = SDL_PropertiesID -> IO (Ptr SDL_Renderer) Unsafe.sDL_CreateRendererWithProperties -- | Create a 2D rendering context for a window, with the specified properties. -- -- These are the supported properties: -- -- * @'sDL_PROP_RENDERER_CREATE_NAME_STRING'@: the name of the rendering driver to use, if a specific one is desired -- -- * @'sDL_PROP_RENDERER_CREATE_WINDOW_POINTER'@: the window where rendering is displayed, required if this isn\'t a software renderer using a surface -- -- * @'sDL_PROP_RENDERER_CREATE_SURFACE_POINTER'@: the surface where rendering is displayed, if you want a software renderer without a window -- -- * @'sDL_PROP_RENDERER_CREATE_OUTPUT_COLORSPACE_NUMBER'@: an SDL_Colorspace value describing the colorspace for output to the display, defaults to SDL_COLORSPACE_SRGB. The direct3d11, direct3d12, and metal renderers support SDL_COLORSPACE_SRGB_LINEAR, which is a linear color space and supports HDR output. If you select SDL_COLORSPACE_SRGB_LINEAR, drawing still uses the sRGB colorspace, but values can go beyond 1.0 and float (linear) format textures can be used for HDR content. -- -- * @'sDL_PROP_RENDERER_CREATE_PRESENT_VSYNC_NUMBER'@: non-zero if you want present synchronized with the refresh rate. This property can take any value that is supported by @'setRenderVSync'@ for the renderer. -- -- With the SDL GPU renderer (since SDL 3.4.0): -- -- * @'sDL_PROP_RENDERER_CREATE_GPU_DEVICE_POINTER'@: the device to use with the renderer, optional. -- -- * @'sDL_PROP_RENDERER_CREATE_GPU_SHADERS_SPIRV_BOOLEAN'@: the app is able to provide SPIR-V shaders to 'SDL_GPURenderState', optional. -- -- * @'sDL_PROP_RENDERER_CREATE_GPU_SHADERS_DXIL_BOOLEAN'@: the app is able to provide DXIL shaders to 'SDL_GPURenderState', optional. -- -- * @'sDL_PROP_RENDERER_CREATE_GPU_SHADERS_MSL_BOOLEAN'@: the app is able to provide MSL shaders to 'SDL_GPURenderState', optional. -- -- With the vulkan renderer: -- -- * @'sDL_PROP_RENDERER_CREATE_VULKAN_INSTANCE_POINTER'@: the VkInstance to use with the renderer, optional. -- -- * @'sDL_PROP_RENDERER_CREATE_VULKAN_SURFACE_NUMBER'@: the VkSurfaceKHR to use with the renderer, optional. -- -- * @'sDL_PROP_RENDERER_CREATE_VULKAN_PHYSICAL_DEVICE_POINTER'@: the VkPhysicalDevice to use with the renderer, optional. -- -- * @'sDL_PROP_RENDERER_CREATE_VULKAN_DEVICE_POINTER'@: the VkDevice to use with the renderer, optional. -- -- * @'sDL_PROP_RENDERER_CREATE_VULKAN_GRAPHICS_QUEUE_FAMILY_INDEX_NUMBER'@: the queue family index used for rendering. -- -- * @'sDL_PROP_RENDERER_CREATE_VULKAN_PRESENT_QUEUE_FAMILY_INDEX_NUMBER'@: the queue family index used for presentation. -- -- [Returns]: a valid rendering context or NULL if there was an error; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'SDL3.Sys.Properties.createProperties', 'createRenderer', 'createSoftwareRenderer', 'destroyRenderer', 'getRendererName' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_CreateRendererWithProperties@. -- The unsafe flavor is 'createRendererWithProperties' -- . -- -- [C declaration]: @SDL_CreateRendererWithProperties@, defined at @SDL3\/SDL_render.h 337:44@ createRendererWithPropertiesSafe :: SDL3.Sys.Bindgen.Properties.SDL_PropertiesID -- ^ -- -- [@props@]: the properties to use. -> IO (BG.Ptr SDL_Renderer) createRendererWithPropertiesSafe :: SDL_PropertiesID -> IO (Ptr SDL_Renderer) createRendererWithPropertiesSafe = SDL_PropertiesID -> IO (Ptr SDL_Renderer) Safe.sDL_CreateRendererWithProperties -- | Create a 2D GPU rendering context. -- -- The GPU device to use is passed in as a parameter. If this is NULL, then a device will be created normally and can be retrieved using @'getGPURendererDevice'@. -- -- The window to use is passed in as a parameter. If this is NULL, then this will become an offscreen renderer. In that case, you should call @'setRenderTarget'@ to setup rendering to a texture, and then call @'renderPresent'@ normally to complete drawing a frame. -- -- [Returns]: a valid rendering context or NULL if there was an error; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: If this function is called with a valid GPU device, it should be called on the thread that created the device. If this function is called with a valid window, it should be called on the thread that created the window. -- -- @since 3.4.0 -- -- [See also]: 'createRendererWithProperties', 'getGPURendererDevice', 'SDL3.Sys.Gpu.createGPUShader', 'createGPURenderState', 'setGPURenderState' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_CreateGPURenderer@. -- The safe flavor is 'createGPURendererSafe' -- . -- -- [C declaration]: @SDL_CreateGPURenderer@, defined at @SDL3\/SDL_render.h 387:44@ createGPURenderer :: BG.Ptr SDL3.Sys.Bindgen.Gpu.SDL_GPUDevice -- ^ -- -- [@device@]: the GPU device to use with the renderer, or NULL to create a device. -> BG.Ptr SDL3.Sys.Bindgen.Video.SDL_Window -- ^ -- -- [@window@]: the window where rendering is displayed, or NULL to create an offscreen renderer. -> IO (BG.Ptr SDL_Renderer) createGPURenderer :: Ptr SDL_GPUDevice -> Ptr SDL_Window -> IO (Ptr SDL_Renderer) createGPURenderer = Ptr SDL_GPUDevice -> Ptr SDL_Window -> IO (Ptr SDL_Renderer) Unsafe.sDL_CreateGPURenderer -- | Create a 2D GPU rendering context. -- -- The GPU device to use is passed in as a parameter. If this is NULL, then a device will be created normally and can be retrieved using @'getGPURendererDevice'@. -- -- The window to use is passed in as a parameter. If this is NULL, then this will become an offscreen renderer. In that case, you should call @'setRenderTarget'@ to setup rendering to a texture, and then call @'renderPresent'@ normally to complete drawing a frame. -- -- [Returns]: a valid rendering context or NULL if there was an error; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: If this function is called with a valid GPU device, it should be called on the thread that created the device. If this function is called with a valid window, it should be called on the thread that created the window. -- -- @since 3.4.0 -- -- [See also]: 'createRendererWithProperties', 'getGPURendererDevice', 'SDL3.Sys.Gpu.createGPUShader', 'createGPURenderState', 'setGPURenderState' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_CreateGPURenderer@. -- The unsafe flavor is 'createGPURenderer' -- . -- -- [C declaration]: @SDL_CreateGPURenderer@, defined at @SDL3\/SDL_render.h 387:44@ createGPURendererSafe :: BG.Ptr SDL3.Sys.Bindgen.Gpu.SDL_GPUDevice -- ^ -- -- [@device@]: the GPU device to use with the renderer, or NULL to create a device. -> BG.Ptr SDL3.Sys.Bindgen.Video.SDL_Window -- ^ -- -- [@window@]: the window where rendering is displayed, or NULL to create an offscreen renderer. -> IO (BG.Ptr SDL_Renderer) createGPURendererSafe :: Ptr SDL_GPUDevice -> Ptr SDL_Window -> IO (Ptr SDL_Renderer) createGPURendererSafe = Ptr SDL_GPUDevice -> Ptr SDL_Window -> IO (Ptr SDL_Renderer) Safe.sDL_CreateGPURenderer -- | Return the GPU device used by a renderer. -- -- [Returns]: the GPU device used by the renderer, or NULL if the renderer is not a GPU renderer; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: It is safe to call this function from any thread. -- -- @since 3.4.0 -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_GetGPURendererDevice@. -- The safe flavor is 'getGPURendererDeviceSafe' -- . -- -- [C declaration]: @SDL_GetGPURendererDevice@, defined at @SDL3\/SDL_render.h 400:45@ getGPURendererDevice :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> IO (BG.Ptr SDL3.Sys.Bindgen.Gpu.SDL_GPUDevice) getGPURendererDevice :: Ptr SDL_Renderer -> IO (Ptr SDL_GPUDevice) getGPURendererDevice = Ptr SDL_Renderer -> IO (Ptr SDL_GPUDevice) Unsafe.sDL_GetGPURendererDevice -- | Return the GPU device used by a renderer. -- -- [Returns]: the GPU device used by the renderer, or NULL if the renderer is not a GPU renderer; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: It is safe to call this function from any thread. -- -- @since 3.4.0 -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_GetGPURendererDevice@. -- The unsafe flavor is 'getGPURendererDevice' -- . -- -- [C declaration]: @SDL_GetGPURendererDevice@, defined at @SDL3\/SDL_render.h 400:45@ getGPURendererDeviceSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> IO (BG.Ptr SDL3.Sys.Bindgen.Gpu.SDL_GPUDevice) getGPURendererDeviceSafe :: Ptr SDL_Renderer -> IO (Ptr SDL_GPUDevice) getGPURendererDeviceSafe = Ptr SDL_Renderer -> IO (Ptr SDL_GPUDevice) Safe.sDL_GetGPURendererDevice -- | Create a 2D software rendering context for a surface. -- -- Two other APIs which can be used to create 'SDL_Renderer': @'createRenderer'@ and @'createWindowAndRenderer'@. These can /also/ create a software renderer, but they are intended to be used with an SDL_Window as the final destination and not an SDL_Surface. -- -- [Returns]: a valid rendering context or NULL if there was an error; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: It is safe to call this function from any thread. -- -- @since 3.2.0 -- -- [See also]: 'destroyRenderer' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_CreateSoftwareRenderer@. -- The safe flavor is 'createSoftwareRendererSafe' -- . -- -- [C declaration]: @SDL_CreateSoftwareRenderer@, defined at @SDL3\/SDL_render.h 421:44@ createSoftwareRenderer :: BG.Ptr SDL3.Sys.Bindgen.Surface.SDL_Surface -- ^ -- -- [@surface@]: the SDL_Surface structure representing the surface where rendering is done. -> IO (BG.Ptr SDL_Renderer) createSoftwareRenderer :: Ptr SDL_Surface -> IO (Ptr SDL_Renderer) createSoftwareRenderer = Ptr SDL_Surface -> IO (Ptr SDL_Renderer) Unsafe.sDL_CreateSoftwareRenderer -- | Create a 2D software rendering context for a surface. -- -- Two other APIs which can be used to create 'SDL_Renderer': @'createRenderer'@ and @'createWindowAndRenderer'@. These can /also/ create a software renderer, but they are intended to be used with an SDL_Window as the final destination and not an SDL_Surface. -- -- [Returns]: a valid rendering context or NULL if there was an error; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: It is safe to call this function from any thread. -- -- @since 3.2.0 -- -- [See also]: 'destroyRenderer' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_CreateSoftwareRenderer@. -- The unsafe flavor is 'createSoftwareRenderer' -- . -- -- [C declaration]: @SDL_CreateSoftwareRenderer@, defined at @SDL3\/SDL_render.h 421:44@ createSoftwareRendererSafe :: BG.Ptr SDL3.Sys.Bindgen.Surface.SDL_Surface -- ^ -- -- [@surface@]: the SDL_Surface structure representing the surface where rendering is done. -> IO (BG.Ptr SDL_Renderer) createSoftwareRendererSafe :: Ptr SDL_Surface -> IO (Ptr SDL_Renderer) createSoftwareRendererSafe = Ptr SDL_Surface -> IO (Ptr SDL_Renderer) Safe.sDL_CreateSoftwareRenderer -- | Get the renderer associated with a window. -- -- [Returns]: the rendering context on success or NULL on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: It is safe to call this function from any thread. -- -- @since 3.2.0 -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_GetRenderer@. -- The safe flavor is 'getRendererSafe' -- . -- -- [C declaration]: @SDL_GetRenderer@, defined at @SDL3\/SDL_render.h 434:44@ getRenderer :: BG.Ptr SDL3.Sys.Bindgen.Video.SDL_Window -- ^ -- -- [@window@]: the window to query. -> IO (BG.Ptr SDL_Renderer) getRenderer :: Ptr SDL_Window -> IO (Ptr SDL_Renderer) getRenderer = Ptr SDL_Window -> IO (Ptr SDL_Renderer) Unsafe.sDL_GetRenderer -- | Get the renderer associated with a window. -- -- [Returns]: the rendering context on success or NULL on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: It is safe to call this function from any thread. -- -- @since 3.2.0 -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_GetRenderer@. -- The unsafe flavor is 'getRenderer' -- . -- -- [C declaration]: @SDL_GetRenderer@, defined at @SDL3\/SDL_render.h 434:44@ getRendererSafe :: BG.Ptr SDL3.Sys.Bindgen.Video.SDL_Window -- ^ -- -- [@window@]: the window to query. -> IO (BG.Ptr SDL_Renderer) getRendererSafe :: Ptr SDL_Window -> IO (Ptr SDL_Renderer) getRendererSafe = Ptr SDL_Window -> IO (Ptr SDL_Renderer) Safe.sDL_GetRenderer -- | Get the window associated with a renderer. -- -- [Returns]: the window on success or NULL on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: It is safe to call this function from any thread. -- -- @since 3.2.0 -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_GetRenderWindow@. -- The safe flavor is 'getRenderWindowSafe' -- . -- -- [C declaration]: @SDL_GetRenderWindow@, defined at @SDL3\/SDL_render.h 447:42@ getRenderWindow :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the renderer to query. -> IO (BG.Ptr SDL3.Sys.Bindgen.Video.SDL_Window) getRenderWindow :: Ptr SDL_Renderer -> IO (Ptr SDL_Window) getRenderWindow = Ptr SDL_Renderer -> IO (Ptr SDL_Window) Unsafe.sDL_GetRenderWindow -- | Get the window associated with a renderer. -- -- [Returns]: the window on success or NULL on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: It is safe to call this function from any thread. -- -- @since 3.2.0 -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_GetRenderWindow@. -- The unsafe flavor is 'getRenderWindow' -- . -- -- [C declaration]: @SDL_GetRenderWindow@, defined at @SDL3\/SDL_render.h 447:42@ getRenderWindowSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the renderer to query. -> IO (BG.Ptr SDL3.Sys.Bindgen.Video.SDL_Window) getRenderWindowSafe :: Ptr SDL_Renderer -> IO (Ptr SDL_Window) getRenderWindowSafe = Ptr SDL_Renderer -> IO (Ptr SDL_Window) Safe.sDL_GetRenderWindow -- | Get the name of a renderer. -- -- [Returns]: the name of the selected renderer, or NULL on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: It is safe to call this function from any thread. -- -- @since 3.2.0 -- -- [See also]: 'createRenderer', 'createRendererWithProperties' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_GetRendererName@. -- The safe flavor is 'getRendererNameSafe' -- . -- -- [C declaration]: @SDL_GetRendererName@, defined at @SDL3\/SDL_render.h 463:42@ getRendererName :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> IO (PtrConst.PtrConst BG.CChar) getRendererName :: Ptr SDL_Renderer -> IO (PtrConst CChar) getRendererName = Ptr SDL_Renderer -> IO (PtrConst CChar) Unsafe.sDL_GetRendererName -- | Get the name of a renderer. -- -- [Returns]: the name of the selected renderer, or NULL on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: It is safe to call this function from any thread. -- -- @since 3.2.0 -- -- [See also]: 'createRenderer', 'createRendererWithProperties' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_GetRendererName@. -- The unsafe flavor is 'getRendererName' -- . -- -- [C declaration]: @SDL_GetRendererName@, defined at @SDL3\/SDL_render.h 463:42@ getRendererNameSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> IO (PtrConst.PtrConst BG.CChar) getRendererNameSafe :: Ptr SDL_Renderer -> IO (PtrConst CChar) getRendererNameSafe = Ptr SDL_Renderer -> IO (PtrConst CChar) Safe.sDL_GetRendererName -- | Get the properties associated with a renderer. -- -- The following read-only properties are provided by SDL: -- -- * @'sDL_PROP_RENDERER_NAME_STRING'@: the name of the rendering driver -- -- * @'sDL_PROP_RENDERER_WINDOW_POINTER'@: the window where rendering is displayed, if any -- -- * @'sDL_PROP_RENDERER_SURFACE_POINTER'@: the surface where rendering is displayed, if this is a software renderer without a window -- -- * @'sDL_PROP_RENDERER_VSYNC_NUMBER'@: the current vsync setting -- -- * @'sDL_PROP_RENDERER_MAX_TEXTURE_SIZE_NUMBER'@: the maximum texture width and height -- -- * @'sDL_PROP_RENDERER_TEXTURE_FORMATS_POINTER'@: a (const SDL_PixelFormat *) array of pixel formats, terminated with SDL_PIXELFORMAT_UNKNOWN, representing the available texture formats for this renderer. -- -- * @'sDL_PROP_RENDERER_TEXTURE_WRAPPING_BOOLEAN'@: true if the renderer supports SDL_TEXTURE_ADDRESS_WRAP on non-power-of-two textures. -- -- * @'sDL_PROP_RENDERER_OUTPUT_COLORSPACE_NUMBER'@: an SDL_Colorspace value describing the colorspace for output to the display, defaults to SDL_COLORSPACE_SRGB. -- -- * @'sDL_PROP_RENDERER_HDR_ENABLED_BOOLEAN'@: true if the output colorspace is SDL_COLORSPACE_SRGB_LINEAR and the renderer is showing on a display with HDR enabled. This property can change dynamically when SDL_EVENT_WINDOW_HDR_STATE_CHANGED is sent. -- -- * @'sDL_PROP_RENDERER_SDR_WHITE_POINT_FLOAT'@: the value of SDR white in the SDL_COLORSPACE_SRGB_LINEAR colorspace. When HDR is enabled, this value is automatically multiplied into the color scale. This property can change dynamically when SDL_EVENT_WINDOW_HDR_STATE_CHANGED is sent. -- -- * @'sDL_PROP_RENDERER_HDR_HEADROOM_FLOAT'@: the additional high dynamic range that can be displayed, in terms of the SDR white point. When HDR is not enabled, this will be 1.0. This property can change dynamically when SDL_EVENT_WINDOW_HDR_STATE_CHANGED is sent. -- -- With the direct3d renderer: -- -- * @'sDL_PROP_RENDERER_D3D9_DEVICE_POINTER'@: the IDirect3DDevice9 associated with the renderer -- -- With the direct3d11 renderer: -- -- * @'sDL_PROP_RENDERER_D3D11_DEVICE_POINTER'@: the ID3D11Device associated with the renderer -- -- * @'sDL_PROP_RENDERER_D3D11_SWAPCHAIN_POINTER'@: the IDXGISwapChain1 associated with the renderer. This may change when the window is resized. -- -- With the direct3d12 renderer: -- -- * @'sDL_PROP_RENDERER_D3D12_DEVICE_POINTER'@: the ID3D12Device associated with the renderer -- -- * @'sDL_PROP_RENDERER_D3D12_SWAPCHAIN_POINTER'@: the IDXGISwapChain4 associated with the renderer. -- -- * @'sDL_PROP_RENDERER_D3D12_COMMAND_QUEUE_POINTER'@: the ID3D12CommandQueue associated with the renderer -- -- With the vulkan renderer: -- -- * @'sDL_PROP_RENDERER_VULKAN_INSTANCE_POINTER'@: the VkInstance associated with the renderer -- -- * @'sDL_PROP_RENDERER_VULKAN_SURFACE_NUMBER'@: the VkSurfaceKHR associated with the renderer -- -- * @'sDL_PROP_RENDERER_VULKAN_PHYSICAL_DEVICE_POINTER'@: the VkPhysicalDevice associated with the renderer -- -- * @'sDL_PROP_RENDERER_VULKAN_DEVICE_POINTER'@: the VkDevice associated with the renderer -- -- * @'sDL_PROP_RENDERER_VULKAN_GRAPHICS_QUEUE_FAMILY_INDEX_NUMBER'@: the queue family index used for rendering -- -- * @'sDL_PROP_RENDERER_VULKAN_PRESENT_QUEUE_FAMILY_INDEX_NUMBER'@: the queue family index used for presentation -- -- * @'sDL_PROP_RENDERER_VULKAN_SWAPCHAIN_IMAGE_COUNT_NUMBER'@: the number of swapchain images, or potential frames in flight, used by the Vulkan renderer -- -- With the gpu renderer: -- -- * @'sDL_PROP_RENDERER_GPU_DEVICE_POINTER'@: the SDL_GPUDevice associated with the renderer -- -- [Returns]: a valid property ID on success or 0 on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: It is safe to call this function from any thread. -- -- @since 3.2.0 -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_GetRendererProperties@. -- The safe flavor is 'getRendererPropertiesSafe' -- . -- -- [C declaration]: @SDL_GetRendererProperties@, defined at @SDL3\/SDL_render.h 551:46@ getRendererProperties :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> IO SDL3.Sys.Bindgen.Properties.SDL_PropertiesID getRendererProperties :: Ptr SDL_Renderer -> IO SDL_PropertiesID getRendererProperties = Ptr SDL_Renderer -> IO SDL_PropertiesID Unsafe.sDL_GetRendererProperties -- | Get the properties associated with a renderer. -- -- The following read-only properties are provided by SDL: -- -- * @'sDL_PROP_RENDERER_NAME_STRING'@: the name of the rendering driver -- -- * @'sDL_PROP_RENDERER_WINDOW_POINTER'@: the window where rendering is displayed, if any -- -- * @'sDL_PROP_RENDERER_SURFACE_POINTER'@: the surface where rendering is displayed, if this is a software renderer without a window -- -- * @'sDL_PROP_RENDERER_VSYNC_NUMBER'@: the current vsync setting -- -- * @'sDL_PROP_RENDERER_MAX_TEXTURE_SIZE_NUMBER'@: the maximum texture width and height -- -- * @'sDL_PROP_RENDERER_TEXTURE_FORMATS_POINTER'@: a (const SDL_PixelFormat *) array of pixel formats, terminated with SDL_PIXELFORMAT_UNKNOWN, representing the available texture formats for this renderer. -- -- * @'sDL_PROP_RENDERER_TEXTURE_WRAPPING_BOOLEAN'@: true if the renderer supports SDL_TEXTURE_ADDRESS_WRAP on non-power-of-two textures. -- -- * @'sDL_PROP_RENDERER_OUTPUT_COLORSPACE_NUMBER'@: an SDL_Colorspace value describing the colorspace for output to the display, defaults to SDL_COLORSPACE_SRGB. -- -- * @'sDL_PROP_RENDERER_HDR_ENABLED_BOOLEAN'@: true if the output colorspace is SDL_COLORSPACE_SRGB_LINEAR and the renderer is showing on a display with HDR enabled. This property can change dynamically when SDL_EVENT_WINDOW_HDR_STATE_CHANGED is sent. -- -- * @'sDL_PROP_RENDERER_SDR_WHITE_POINT_FLOAT'@: the value of SDR white in the SDL_COLORSPACE_SRGB_LINEAR colorspace. When HDR is enabled, this value is automatically multiplied into the color scale. This property can change dynamically when SDL_EVENT_WINDOW_HDR_STATE_CHANGED is sent. -- -- * @'sDL_PROP_RENDERER_HDR_HEADROOM_FLOAT'@: the additional high dynamic range that can be displayed, in terms of the SDR white point. When HDR is not enabled, this will be 1.0. This property can change dynamically when SDL_EVENT_WINDOW_HDR_STATE_CHANGED is sent. -- -- With the direct3d renderer: -- -- * @'sDL_PROP_RENDERER_D3D9_DEVICE_POINTER'@: the IDirect3DDevice9 associated with the renderer -- -- With the direct3d11 renderer: -- -- * @'sDL_PROP_RENDERER_D3D11_DEVICE_POINTER'@: the ID3D11Device associated with the renderer -- -- * @'sDL_PROP_RENDERER_D3D11_SWAPCHAIN_POINTER'@: the IDXGISwapChain1 associated with the renderer. This may change when the window is resized. -- -- With the direct3d12 renderer: -- -- * @'sDL_PROP_RENDERER_D3D12_DEVICE_POINTER'@: the ID3D12Device associated with the renderer -- -- * @'sDL_PROP_RENDERER_D3D12_SWAPCHAIN_POINTER'@: the IDXGISwapChain4 associated with the renderer. -- -- * @'sDL_PROP_RENDERER_D3D12_COMMAND_QUEUE_POINTER'@: the ID3D12CommandQueue associated with the renderer -- -- With the vulkan renderer: -- -- * @'sDL_PROP_RENDERER_VULKAN_INSTANCE_POINTER'@: the VkInstance associated with the renderer -- -- * @'sDL_PROP_RENDERER_VULKAN_SURFACE_NUMBER'@: the VkSurfaceKHR associated with the renderer -- -- * @'sDL_PROP_RENDERER_VULKAN_PHYSICAL_DEVICE_POINTER'@: the VkPhysicalDevice associated with the renderer -- -- * @'sDL_PROP_RENDERER_VULKAN_DEVICE_POINTER'@: the VkDevice associated with the renderer -- -- * @'sDL_PROP_RENDERER_VULKAN_GRAPHICS_QUEUE_FAMILY_INDEX_NUMBER'@: the queue family index used for rendering -- -- * @'sDL_PROP_RENDERER_VULKAN_PRESENT_QUEUE_FAMILY_INDEX_NUMBER'@: the queue family index used for presentation -- -- * @'sDL_PROP_RENDERER_VULKAN_SWAPCHAIN_IMAGE_COUNT_NUMBER'@: the number of swapchain images, or potential frames in flight, used by the Vulkan renderer -- -- With the gpu renderer: -- -- * @'sDL_PROP_RENDERER_GPU_DEVICE_POINTER'@: the SDL_GPUDevice associated with the renderer -- -- [Returns]: a valid property ID on success or 0 on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: It is safe to call this function from any thread. -- -- @since 3.2.0 -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_GetRendererProperties@. -- The unsafe flavor is 'getRendererProperties' -- . -- -- [C declaration]: @SDL_GetRendererProperties@, defined at @SDL3\/SDL_render.h 551:46@ getRendererPropertiesSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> IO SDL3.Sys.Bindgen.Properties.SDL_PropertiesID getRendererPropertiesSafe :: Ptr SDL_Renderer -> IO SDL_PropertiesID getRendererPropertiesSafe = Ptr SDL_Renderer -> IO SDL_PropertiesID Safe.sDL_GetRendererProperties -- | Get the output size in pixels of a rendering context. -- -- This returns the true output size in pixels, ignoring any render targets or logical size and presentation. -- -- For the output size of the current rendering target, with logical size adjustments, use @'getCurrentRenderOutputSize'@ instead. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'getCurrentRenderOutputSize' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_GetRenderOutputSize@. -- The safe flavor is 'getRenderOutputSizeSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_GetRenderOutputSize@, defined at @SDL3\/SDL_render.h 600:34@ getRenderOutputSize :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> BG.Ptr BG.CInt -- ^ -- -- [@w@]: a pointer filled in with the width in pixels. -> BG.Ptr BG.CInt -- ^ -- -- [@h@]: a pointer filled in with the height in pixels. -> IO Bool getRenderOutputSize :: Ptr SDL_Renderer -> Ptr CInt -> Ptr CInt -> IO Bool getRenderOutputSize = \Ptr SDL_Renderer x00 -> \Ptr CInt x11 -> \Ptr CInt x22 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> Ptr CInt -> Ptr CInt -> IO CBool Unsafe.sDL_GetRenderOutputSize Ptr SDL_Renderer x00 Ptr CInt x11 Ptr CInt x22) -- | Get the output size in pixels of a rendering context. -- -- This returns the true output size in pixels, ignoring any render targets or logical size and presentation. -- -- For the output size of the current rendering target, with logical size adjustments, use @'getCurrentRenderOutputSize'@ instead. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'getCurrentRenderOutputSize' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_GetRenderOutputSize@. -- The unsafe flavor is 'getRenderOutputSize' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_GetRenderOutputSize@, defined at @SDL3\/SDL_render.h 600:34@ getRenderOutputSizeSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> BG.Ptr BG.CInt -- ^ -- -- [@w@]: a pointer filled in with the width in pixels. -> BG.Ptr BG.CInt -- ^ -- -- [@h@]: a pointer filled in with the height in pixels. -> IO Bool getRenderOutputSizeSafe :: Ptr SDL_Renderer -> Ptr CInt -> Ptr CInt -> IO Bool getRenderOutputSizeSafe = \Ptr SDL_Renderer x00 -> \Ptr CInt x11 -> \Ptr CInt x22 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> Ptr CInt -> Ptr CInt -> IO CBool Safe.sDL_GetRenderOutputSize Ptr SDL_Renderer x00 Ptr CInt x11 Ptr CInt x22) -- | Get the current output size in pixels of a rendering context. -- -- If a rendering target is active, this will return the size of the rendering target in pixels, otherwise return the value of @'getRenderOutputSize'@. -- -- Rendering target or not, the output will be adjusted by the current logical presentation state, dictated by @'setRenderLogicalPresentation'@. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'getRenderOutputSize' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_GetCurrentRenderOutputSize@. -- The safe flavor is 'getCurrentRenderOutputSizeSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_GetCurrentRenderOutputSize@, defined at @SDL3\/SDL_render.h 623:34@ getCurrentRenderOutputSize :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> BG.Ptr BG.CInt -- ^ -- -- [@w@]: a pointer filled in with the current width. -> BG.Ptr BG.CInt -- ^ -- -- [@h@]: a pointer filled in with the current height. -> IO Bool getCurrentRenderOutputSize :: Ptr SDL_Renderer -> Ptr CInt -> Ptr CInt -> IO Bool getCurrentRenderOutputSize = \Ptr SDL_Renderer x00 -> \Ptr CInt x11 -> \Ptr CInt x22 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> Ptr CInt -> Ptr CInt -> IO CBool Unsafe.sDL_GetCurrentRenderOutputSize Ptr SDL_Renderer x00 Ptr CInt x11 Ptr CInt x22) -- | Get the current output size in pixels of a rendering context. -- -- If a rendering target is active, this will return the size of the rendering target in pixels, otherwise return the value of @'getRenderOutputSize'@. -- -- Rendering target or not, the output will be adjusted by the current logical presentation state, dictated by @'setRenderLogicalPresentation'@. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'getRenderOutputSize' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_GetCurrentRenderOutputSize@. -- The unsafe flavor is 'getCurrentRenderOutputSize' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_GetCurrentRenderOutputSize@, defined at @SDL3\/SDL_render.h 623:34@ getCurrentRenderOutputSizeSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> BG.Ptr BG.CInt -- ^ -- -- [@w@]: a pointer filled in with the current width. -> BG.Ptr BG.CInt -- ^ -- -- [@h@]: a pointer filled in with the current height. -> IO Bool getCurrentRenderOutputSizeSafe :: Ptr SDL_Renderer -> Ptr CInt -> Ptr CInt -> IO Bool getCurrentRenderOutputSizeSafe = \Ptr SDL_Renderer x00 -> \Ptr CInt x11 -> \Ptr CInt x22 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> Ptr CInt -> Ptr CInt -> IO CBool Safe.sDL_GetCurrentRenderOutputSize Ptr SDL_Renderer x00 Ptr CInt x11 Ptr CInt x22) -- | Create a texture for a rendering context. -- -- The contents of a texture when first created are not defined. -- -- [Returns]: the created texture or NULL on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'createTextureFromSurface', 'createTextureWithProperties', 'destroyTexture', 'getTextureSize', 'updateTexture' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_CreateTexture@. -- The safe flavor is 'createTextureSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_CreateTexture@, defined at @SDL3\/SDL_render.h 648:43@ createTexture :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> SDL3.Sys.Bindgen.Pixels.SDL_PixelFormat -- ^ -- -- [@format@]: one of the enumerated values in SDL_PixelFormat. -> SDL_TextureAccess -- ^ -- -- [@access@]: one of the enumerated values in 'SDL_TextureAccess'. -> BG.Int32 -- ^ -- -- [@w@]: the width of the texture in pixels. -> BG.Int32 -- ^ -- -- [@h@]: the height of the texture in pixels. -> IO (BG.Ptr SDL_Texture) createTexture :: Ptr SDL_Renderer -> SDL_PixelFormat -> SDL_TextureAccess -> Int32 -> Int32 -> IO (Ptr SDL_Texture) createTexture = \Ptr SDL_Renderer x00 -> \SDL_PixelFormat x11 -> \SDL_TextureAccess x22 -> \Int32 x33 -> \Int32 x44 -> Ptr SDL_Renderer -> SDL_PixelFormat -> SDL_TextureAccess -> CInt -> CInt -> IO (Ptr SDL_Texture) Unsafe.sDL_CreateTexture Ptr SDL_Renderer x00 SDL_PixelFormat x11 SDL_TextureAccess x22 (Int32 -> CInt forall a b. Coercible a b => a -> b Coerce.coerce Int32 x33) (Int32 -> CInt forall a b. Coercible a b => a -> b Coerce.coerce Int32 x44) -- | Create a texture for a rendering context. -- -- The contents of a texture when first created are not defined. -- -- [Returns]: the created texture or NULL on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'createTextureFromSurface', 'createTextureWithProperties', 'destroyTexture', 'getTextureSize', 'updateTexture' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_CreateTexture@. -- The unsafe flavor is 'createTexture' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_CreateTexture@, defined at @SDL3\/SDL_render.h 648:43@ createTextureSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> SDL3.Sys.Bindgen.Pixels.SDL_PixelFormat -- ^ -- -- [@format@]: one of the enumerated values in SDL_PixelFormat. -> SDL_TextureAccess -- ^ -- -- [@access@]: one of the enumerated values in 'SDL_TextureAccess'. -> BG.Int32 -- ^ -- -- [@w@]: the width of the texture in pixels. -> BG.Int32 -- ^ -- -- [@h@]: the height of the texture in pixels. -> IO (BG.Ptr SDL_Texture) createTextureSafe :: Ptr SDL_Renderer -> SDL_PixelFormat -> SDL_TextureAccess -> Int32 -> Int32 -> IO (Ptr SDL_Texture) createTextureSafe = \Ptr SDL_Renderer x00 -> \SDL_PixelFormat x11 -> \SDL_TextureAccess x22 -> \Int32 x33 -> \Int32 x44 -> Ptr SDL_Renderer -> SDL_PixelFormat -> SDL_TextureAccess -> CInt -> CInt -> IO (Ptr SDL_Texture) Safe.sDL_CreateTexture Ptr SDL_Renderer x00 SDL_PixelFormat x11 SDL_TextureAccess x22 (Int32 -> CInt forall a b. Coercible a b => a -> b Coerce.coerce Int32 x33) (Int32 -> CInt forall a b. Coercible a b => a -> b Coerce.coerce Int32 x44) -- | Create a texture from an existing surface. -- -- The surface is not modified or freed by this function. -- -- The 'SDL_TextureAccess' hint for the created texture is @SDL_TEXTUREACCESS_STATIC@. -- -- The pixel format of the created texture may be different from the pixel format of the surface, and can be queried using the SDL_PROP_TEXTURE_FORMAT_NUMBER property. -- -- [Returns]: the created texture or NULL on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'createTexture', 'createTextureWithProperties', 'destroyTexture' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_CreateTextureFromSurface@. -- The safe flavor is 'createTextureFromSurfaceSafe' -- . -- -- [C declaration]: @SDL_CreateTextureFromSurface@, defined at @SDL3\/SDL_render.h 676:43@ createTextureFromSurface :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> BG.Ptr SDL3.Sys.Bindgen.Surface.SDL_Surface -- ^ -- -- [@surface@]: the SDL_Surface structure containing pixel data used to fill the texture. -> IO (BG.Ptr SDL_Texture) createTextureFromSurface :: Ptr SDL_Renderer -> Ptr SDL_Surface -> IO (Ptr SDL_Texture) createTextureFromSurface = Ptr SDL_Renderer -> Ptr SDL_Surface -> IO (Ptr SDL_Texture) Unsafe.sDL_CreateTextureFromSurface -- | Create a texture from an existing surface. -- -- The surface is not modified or freed by this function. -- -- The 'SDL_TextureAccess' hint for the created texture is @SDL_TEXTUREACCESS_STATIC@. -- -- The pixel format of the created texture may be different from the pixel format of the surface, and can be queried using the SDL_PROP_TEXTURE_FORMAT_NUMBER property. -- -- [Returns]: the created texture or NULL on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'createTexture', 'createTextureWithProperties', 'destroyTexture' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_CreateTextureFromSurface@. -- The unsafe flavor is 'createTextureFromSurface' -- . -- -- [C declaration]: @SDL_CreateTextureFromSurface@, defined at @SDL3\/SDL_render.h 676:43@ createTextureFromSurfaceSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> BG.Ptr SDL3.Sys.Bindgen.Surface.SDL_Surface -- ^ -- -- [@surface@]: the SDL_Surface structure containing pixel data used to fill the texture. -> IO (BG.Ptr SDL_Texture) createTextureFromSurfaceSafe :: Ptr SDL_Renderer -> Ptr SDL_Surface -> IO (Ptr SDL_Texture) createTextureFromSurfaceSafe = Ptr SDL_Renderer -> Ptr SDL_Surface -> IO (Ptr SDL_Texture) Safe.sDL_CreateTextureFromSurface -- | Create a texture for a rendering context with the specified properties. -- -- These are the supported properties: -- -- * @'sDL_PROP_TEXTURE_CREATE_COLORSPACE_NUMBER'@: an SDL_Colorspace value describing the texture colorspace, defaults to SDL_COLORSPACE_SRGB_LINEAR for floating point textures, SDL_COLORSPACE_HDR10 for 10-bit textures, SDL_COLORSPACE_SRGB for other RGB textures and SDL_COLORSPACE_JPEG for YUV textures. -- -- * @'sDL_PROP_TEXTURE_CREATE_FORMAT_NUMBER'@: one of the enumerated values in SDL_PixelFormat, defaults to the best RGBA format for the renderer -- -- * @'sDL_PROP_TEXTURE_CREATE_ACCESS_NUMBER'@: one of the enumerated values in 'SDL_TextureAccess', defaults to SDL_TEXTUREACCESS_STATIC -- -- * @'sDL_PROP_TEXTURE_CREATE_WIDTH_NUMBER'@: the width of the texture in pixels, required -- -- * @'sDL_PROP_TEXTURE_CREATE_HEIGHT_NUMBER'@: the height of the texture in pixels, required -- -- * @'sDL_PROP_TEXTURE_CREATE_PALETTE_POINTER'@: an SDL_Palette to use with palettized texture formats. This can be set later with @'setTexturePalette'@ -- -- * @'sDL_PROP_TEXTURE_CREATE_SDR_WHITE_POINT_FLOAT'@: for HDR10 and floating point textures, this defines the value of 100% diffuse white, with higher values being displayed in the High Dynamic Range headroom. This defaults to 100 for HDR10 textures and 1.0 for floating point textures. -- -- * @'sDL_PROP_TEXTURE_CREATE_HDR_HEADROOM_FLOAT'@: for HDR10 and floating point textures, this defines the maximum dynamic range used by the content, in terms of the SDR white point. This would be equivalent to maxCLL \/ SDL_PROP_TEXTURE_CREATE_SDR_WHITE_POINT_FLOAT for HDR10 content. If this is defined, any values outside the range supported by the display will be scaled into the available HDR headroom, otherwise they are clipped. -- -- With the direct3d11 renderer: -- -- * @'sDL_PROP_TEXTURE_CREATE_D3D11_TEXTURE_POINTER'@: the ID3D11Texture2D associated with the texture, if you want to wrap an existing texture. -- -- * @'sDL_PROP_TEXTURE_CREATE_D3D11_TEXTURE_U_POINTER'@: the ID3D11Texture2D associated with the U plane of a YUV texture, if you want to wrap an existing texture. -- -- * @'sDL_PROP_TEXTURE_CREATE_D3D11_TEXTURE_V_POINTER'@: the ID3D11Texture2D associated with the V plane of a YUV texture, if you want to wrap an existing texture. -- -- With the direct3d12 renderer: -- -- * @'sDL_PROP_TEXTURE_CREATE_D3D12_TEXTURE_POINTER'@: the ID3D12Resource associated with the texture, if you want to wrap an existing texture. -- -- * @'sDL_PROP_TEXTURE_CREATE_D3D12_TEXTURE_U_POINTER'@: the ID3D12Resource associated with the U plane of a YUV texture, if you want to wrap an existing texture. -- -- * @'sDL_PROP_TEXTURE_CREATE_D3D12_TEXTURE_V_POINTER'@: the ID3D12Resource associated with the V plane of a YUV texture, if you want to wrap an existing texture. -- -- With the metal renderer: -- -- * @'sDL_PROP_TEXTURE_CREATE_METAL_PIXELBUFFER_POINTER'@: the CVPixelBufferRef associated with the texture, if you want to create a texture from an existing pixel buffer. -- -- With the opengl renderer: -- -- * @'sDL_PROP_TEXTURE_CREATE_OPENGL_TEXTURE_NUMBER'@: the GLuint texture associated with the texture, if you want to wrap an existing texture. -- -- * @'sDL_PROP_TEXTURE_CREATE_OPENGL_TEXTURE_UV_NUMBER'@: the GLuint texture associated with the UV plane of an NV12 texture, if you want to wrap an existing texture. -- -- * @'sDL_PROP_TEXTURE_CREATE_OPENGL_TEXTURE_U_NUMBER'@: the GLuint texture associated with the U plane of a YUV texture, if you want to wrap an existing texture. -- -- * @'sDL_PROP_TEXTURE_CREATE_OPENGL_TEXTURE_V_NUMBER'@: the GLuint texture associated with the V plane of a YUV texture, if you want to wrap an existing texture. -- -- With the opengles2 renderer: -- -- * @'sDL_PROP_TEXTURE_CREATE_OPENGLES2_TEXTURE_NUMBER'@: the GLuint texture associated with the texture, if you want to wrap an existing texture. -- -- * @'sDL_PROP_TEXTURE_CREATE_OPENGLES2_TEXTURE_UV_NUMBER'@: the GLuint texture associated with the UV plane of an NV12 texture, if you want to wrap an existing texture. -- -- * @'sDL_PROP_TEXTURE_CREATE_OPENGLES2_TEXTURE_U_NUMBER'@: the GLuint texture associated with the U plane of a YUV texture, if you want to wrap an existing texture. -- -- * @'sDL_PROP_TEXTURE_CREATE_OPENGLES2_TEXTURE_V_NUMBER'@: the GLuint texture associated with the V plane of a YUV texture, if you want to wrap an existing texture. -- -- With the vulkan renderer: -- -- * @'sDL_PROP_TEXTURE_CREATE_VULKAN_TEXTURE_NUMBER'@: the VkImage associated with the texture, if you want to wrap an existing texture. -- -- * @'sDL_PROP_TEXTURE_CREATE_VULKAN_LAYOUT_NUMBER'@: the VkImageLayout for the VkImage, defaults to VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL. -- -- With the GPU renderer: -- -- * @'sDL_PROP_TEXTURE_CREATE_GPU_TEXTURE_POINTER'@: the SDL_GPUTexture associated with the texture, if you want to wrap an existing texture. -- -- * @SDL_PROP_TEXTURE_CREATE_GPU_TEXTURE_UV_NUMBER@: the SDL_GPUTexture associated with the UV plane of an NV12 texture, if you want to wrap an existing texture. -- -- * @SDL_PROP_TEXTURE_CREATE_GPU_TEXTURE_U_NUMBER@: the SDL_GPUTexture associated with the U plane of a YUV texture, if you want to wrap an existing texture. -- -- * @SDL_PROP_TEXTURE_CREATE_GPU_TEXTURE_V_NUMBER@: the SDL_GPUTexture associated with the V plane of a YUV texture, if you want to wrap an existing texture. -- -- [Returns]: the created texture or NULL on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'SDL3.Sys.Properties.createProperties', 'createTexture', 'createTextureFromSurface', 'destroyTexture', 'getTextureSize', 'updateTexture' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_CreateTextureWithProperties@. -- The safe flavor is 'createTextureWithPropertiesSafe' -- . -- -- [C declaration]: @SDL_CreateTextureWithProperties@, defined at @SDL3\/SDL_render.h 804:43@ createTextureWithProperties :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> SDL3.Sys.Bindgen.Properties.SDL_PropertiesID -- ^ -- -- [@props@]: the properties to use. -> IO (BG.Ptr SDL_Texture) createTextureWithProperties :: Ptr SDL_Renderer -> SDL_PropertiesID -> IO (Ptr SDL_Texture) createTextureWithProperties = Ptr SDL_Renderer -> SDL_PropertiesID -> IO (Ptr SDL_Texture) Unsafe.sDL_CreateTextureWithProperties -- | Create a texture for a rendering context with the specified properties. -- -- These are the supported properties: -- -- * @'sDL_PROP_TEXTURE_CREATE_COLORSPACE_NUMBER'@: an SDL_Colorspace value describing the texture colorspace, defaults to SDL_COLORSPACE_SRGB_LINEAR for floating point textures, SDL_COLORSPACE_HDR10 for 10-bit textures, SDL_COLORSPACE_SRGB for other RGB textures and SDL_COLORSPACE_JPEG for YUV textures. -- -- * @'sDL_PROP_TEXTURE_CREATE_FORMAT_NUMBER'@: one of the enumerated values in SDL_PixelFormat, defaults to the best RGBA format for the renderer -- -- * @'sDL_PROP_TEXTURE_CREATE_ACCESS_NUMBER'@: one of the enumerated values in 'SDL_TextureAccess', defaults to SDL_TEXTUREACCESS_STATIC -- -- * @'sDL_PROP_TEXTURE_CREATE_WIDTH_NUMBER'@: the width of the texture in pixels, required -- -- * @'sDL_PROP_TEXTURE_CREATE_HEIGHT_NUMBER'@: the height of the texture in pixels, required -- -- * @'sDL_PROP_TEXTURE_CREATE_PALETTE_POINTER'@: an SDL_Palette to use with palettized texture formats. This can be set later with @'setTexturePalette'@ -- -- * @'sDL_PROP_TEXTURE_CREATE_SDR_WHITE_POINT_FLOAT'@: for HDR10 and floating point textures, this defines the value of 100% diffuse white, with higher values being displayed in the High Dynamic Range headroom. This defaults to 100 for HDR10 textures and 1.0 for floating point textures. -- -- * @'sDL_PROP_TEXTURE_CREATE_HDR_HEADROOM_FLOAT'@: for HDR10 and floating point textures, this defines the maximum dynamic range used by the content, in terms of the SDR white point. This would be equivalent to maxCLL \/ SDL_PROP_TEXTURE_CREATE_SDR_WHITE_POINT_FLOAT for HDR10 content. If this is defined, any values outside the range supported by the display will be scaled into the available HDR headroom, otherwise they are clipped. -- -- With the direct3d11 renderer: -- -- * @'sDL_PROP_TEXTURE_CREATE_D3D11_TEXTURE_POINTER'@: the ID3D11Texture2D associated with the texture, if you want to wrap an existing texture. -- -- * @'sDL_PROP_TEXTURE_CREATE_D3D11_TEXTURE_U_POINTER'@: the ID3D11Texture2D associated with the U plane of a YUV texture, if you want to wrap an existing texture. -- -- * @'sDL_PROP_TEXTURE_CREATE_D3D11_TEXTURE_V_POINTER'@: the ID3D11Texture2D associated with the V plane of a YUV texture, if you want to wrap an existing texture. -- -- With the direct3d12 renderer: -- -- * @'sDL_PROP_TEXTURE_CREATE_D3D12_TEXTURE_POINTER'@: the ID3D12Resource associated with the texture, if you want to wrap an existing texture. -- -- * @'sDL_PROP_TEXTURE_CREATE_D3D12_TEXTURE_U_POINTER'@: the ID3D12Resource associated with the U plane of a YUV texture, if you want to wrap an existing texture. -- -- * @'sDL_PROP_TEXTURE_CREATE_D3D12_TEXTURE_V_POINTER'@: the ID3D12Resource associated with the V plane of a YUV texture, if you want to wrap an existing texture. -- -- With the metal renderer: -- -- * @'sDL_PROP_TEXTURE_CREATE_METAL_PIXELBUFFER_POINTER'@: the CVPixelBufferRef associated with the texture, if you want to create a texture from an existing pixel buffer. -- -- With the opengl renderer: -- -- * @'sDL_PROP_TEXTURE_CREATE_OPENGL_TEXTURE_NUMBER'@: the GLuint texture associated with the texture, if you want to wrap an existing texture. -- -- * @'sDL_PROP_TEXTURE_CREATE_OPENGL_TEXTURE_UV_NUMBER'@: the GLuint texture associated with the UV plane of an NV12 texture, if you want to wrap an existing texture. -- -- * @'sDL_PROP_TEXTURE_CREATE_OPENGL_TEXTURE_U_NUMBER'@: the GLuint texture associated with the U plane of a YUV texture, if you want to wrap an existing texture. -- -- * @'sDL_PROP_TEXTURE_CREATE_OPENGL_TEXTURE_V_NUMBER'@: the GLuint texture associated with the V plane of a YUV texture, if you want to wrap an existing texture. -- -- With the opengles2 renderer: -- -- * @'sDL_PROP_TEXTURE_CREATE_OPENGLES2_TEXTURE_NUMBER'@: the GLuint texture associated with the texture, if you want to wrap an existing texture. -- -- * @'sDL_PROP_TEXTURE_CREATE_OPENGLES2_TEXTURE_UV_NUMBER'@: the GLuint texture associated with the UV plane of an NV12 texture, if you want to wrap an existing texture. -- -- * @'sDL_PROP_TEXTURE_CREATE_OPENGLES2_TEXTURE_U_NUMBER'@: the GLuint texture associated with the U plane of a YUV texture, if you want to wrap an existing texture. -- -- * @'sDL_PROP_TEXTURE_CREATE_OPENGLES2_TEXTURE_V_NUMBER'@: the GLuint texture associated with the V plane of a YUV texture, if you want to wrap an existing texture. -- -- With the vulkan renderer: -- -- * @'sDL_PROP_TEXTURE_CREATE_VULKAN_TEXTURE_NUMBER'@: the VkImage associated with the texture, if you want to wrap an existing texture. -- -- * @'sDL_PROP_TEXTURE_CREATE_VULKAN_LAYOUT_NUMBER'@: the VkImageLayout for the VkImage, defaults to VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL. -- -- With the GPU renderer: -- -- * @'sDL_PROP_TEXTURE_CREATE_GPU_TEXTURE_POINTER'@: the SDL_GPUTexture associated with the texture, if you want to wrap an existing texture. -- -- * @SDL_PROP_TEXTURE_CREATE_GPU_TEXTURE_UV_NUMBER@: the SDL_GPUTexture associated with the UV plane of an NV12 texture, if you want to wrap an existing texture. -- -- * @SDL_PROP_TEXTURE_CREATE_GPU_TEXTURE_U_NUMBER@: the SDL_GPUTexture associated with the U plane of a YUV texture, if you want to wrap an existing texture. -- -- * @SDL_PROP_TEXTURE_CREATE_GPU_TEXTURE_V_NUMBER@: the SDL_GPUTexture associated with the V plane of a YUV texture, if you want to wrap an existing texture. -- -- [Returns]: the created texture or NULL on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'SDL3.Sys.Properties.createProperties', 'createTexture', 'createTextureFromSurface', 'destroyTexture', 'getTextureSize', 'updateTexture' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_CreateTextureWithProperties@. -- The unsafe flavor is 'createTextureWithProperties' -- . -- -- [C declaration]: @SDL_CreateTextureWithProperties@, defined at @SDL3\/SDL_render.h 804:43@ createTextureWithPropertiesSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> SDL3.Sys.Bindgen.Properties.SDL_PropertiesID -- ^ -- -- [@props@]: the properties to use. -> IO (BG.Ptr SDL_Texture) createTextureWithPropertiesSafe :: Ptr SDL_Renderer -> SDL_PropertiesID -> IO (Ptr SDL_Texture) createTextureWithPropertiesSafe = Ptr SDL_Renderer -> SDL_PropertiesID -> IO (Ptr SDL_Texture) Safe.sDL_CreateTextureWithProperties -- | Get the properties associated with a texture. -- -- The following read-only properties are provided by SDL: -- -- * @'sDL_PROP_TEXTURE_COLORSPACE_NUMBER'@: an SDL_Colorspace value describing the texture colorspace. -- -- * @'sDL_PROP_TEXTURE_FORMAT_NUMBER'@: one of the enumerated values in SDL_PixelFormat. -- -- * @'sDL_PROP_TEXTURE_ACCESS_NUMBER'@: one of the enumerated values in 'SDL_TextureAccess'. -- -- * @'sDL_PROP_TEXTURE_WIDTH_NUMBER'@: the width of the texture in pixels. -- -- * @'sDL_PROP_TEXTURE_HEIGHT_NUMBER'@: the height of the texture in pixels. -- -- * @'sDL_PROP_TEXTURE_SDR_WHITE_POINT_FLOAT'@: for HDR10 and floating point textures, this defines the value of 100% diffuse white, with higher values being displayed in the High Dynamic Range headroom. This defaults to 100 for HDR10 textures and 1.0 for other textures. -- -- * @'sDL_PROP_TEXTURE_HDR_HEADROOM_FLOAT'@: for HDR10 and floating point textures, this defines the maximum dynamic range used by the content, in terms of the SDR white point. If this is defined, any values outside the range supported by the display will be scaled into the available HDR headroom, otherwise they are clipped. This defaults to 1.0 for SDR textures, 4.0 for HDR10 textures, and no default for floating point textures. -- -- With the direct3d11 renderer: -- -- * @'sDL_PROP_TEXTURE_D3D11_TEXTURE_POINTER'@: the ID3D11Texture2D associated with the texture -- -- * @'sDL_PROP_TEXTURE_D3D11_TEXTURE_U_POINTER'@: the ID3D11Texture2D associated with the U plane of a YUV texture -- -- * @'sDL_PROP_TEXTURE_D3D11_TEXTURE_V_POINTER'@: the ID3D11Texture2D associated with the V plane of a YUV texture -- -- With the direct3d12 renderer: -- -- * @'sDL_PROP_TEXTURE_D3D12_TEXTURE_POINTER'@: the ID3D12Resource associated with the texture -- -- * @'sDL_PROP_TEXTURE_D3D12_TEXTURE_U_POINTER'@: the ID3D12Resource associated with the U plane of a YUV texture -- -- * @'sDL_PROP_TEXTURE_D3D12_TEXTURE_V_POINTER'@: the ID3D12Resource associated with the V plane of a YUV texture -- -- With the vulkan renderer: -- -- * @'sDL_PROP_TEXTURE_VULKAN_TEXTURE_NUMBER'@: the VkImage associated with the texture -- -- With the opengl renderer: -- -- * @'sDL_PROP_TEXTURE_OPENGL_TEXTURE_NUMBER'@: the GLuint texture associated with the texture -- -- * @'sDL_PROP_TEXTURE_OPENGL_TEXTURE_UV_NUMBER'@: the GLuint texture associated with the UV plane of an NV12 texture -- -- * @'sDL_PROP_TEXTURE_OPENGL_TEXTURE_U_NUMBER'@: the GLuint texture associated with the U plane of a YUV texture -- -- * @'sDL_PROP_TEXTURE_OPENGL_TEXTURE_V_NUMBER'@: the GLuint texture associated with the V plane of a YUV texture -- -- * @'sDL_PROP_TEXTURE_OPENGL_TEXTURE_TARGET_NUMBER'@: the GLenum for the texture target (@GL_TEXTURE_2D@, @GL_TEXTURE_RECTANGLE_ARB@, etc) -- -- * @'sDL_PROP_TEXTURE_OPENGL_TEX_W_FLOAT'@: the texture coordinate width of the texture (0.0 - 1.0) -- -- * @'sDL_PROP_TEXTURE_OPENGL_TEX_H_FLOAT'@: the texture coordinate height of the texture (0.0 - 1.0) -- -- With the opengles2 renderer: -- -- * @'sDL_PROP_TEXTURE_OPENGLES2_TEXTURE_NUMBER'@: the GLuint texture associated with the texture -- -- * @'sDL_PROP_TEXTURE_OPENGLES2_TEXTURE_UV_NUMBER'@: the GLuint texture associated with the UV plane of an NV12 texture -- -- * @'sDL_PROP_TEXTURE_OPENGLES2_TEXTURE_U_NUMBER'@: the GLuint texture associated with the U plane of a YUV texture -- -- * @'sDL_PROP_TEXTURE_OPENGLES2_TEXTURE_V_NUMBER'@: the GLuint texture associated with the V plane of a YUV texture -- -- * @'sDL_PROP_TEXTURE_OPENGLES2_TEXTURE_TARGET_NUMBER'@: the GLenum for the texture target (@GL_TEXTURE_2D@, @GL_TEXTURE_EXTERNAL_OES@, etc) -- -- With the gpu renderer: -- -- * @'sDL_PROP_TEXTURE_GPU_TEXTURE_POINTER'@: the SDL_GPUTexture associated with the texture -- -- * @'sDL_PROP_TEXTURE_GPU_TEXTURE_UV_POINTER'@: the SDL_GPUTexture associated with the UV plane of an NV12 texture -- -- * @'sDL_PROP_TEXTURE_GPU_TEXTURE_U_POINTER'@: the SDL_GPUTexture associated with the U plane of a YUV texture -- -- * @'sDL_PROP_TEXTURE_GPU_TEXTURE_V_POINTER'@: the SDL_GPUTexture associated with the V plane of a YUV texture -- -- [Returns]: a valid property ID on success or 0 on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: It is safe to call this function from any thread. -- -- @since 3.2.0 -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_GetTextureProperties@. -- The safe flavor is 'getTexturePropertiesSafe' -- . -- -- [C declaration]: @SDL_GetTextureProperties@, defined at @SDL3\/SDL_render.h 933:46@ getTextureProperties :: BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: the texture to query. -> IO SDL3.Sys.Bindgen.Properties.SDL_PropertiesID getTextureProperties :: Ptr SDL_Texture -> IO SDL_PropertiesID getTextureProperties = Ptr SDL_Texture -> IO SDL_PropertiesID Unsafe.sDL_GetTextureProperties -- | Get the properties associated with a texture. -- -- The following read-only properties are provided by SDL: -- -- * @'sDL_PROP_TEXTURE_COLORSPACE_NUMBER'@: an SDL_Colorspace value describing the texture colorspace. -- -- * @'sDL_PROP_TEXTURE_FORMAT_NUMBER'@: one of the enumerated values in SDL_PixelFormat. -- -- * @'sDL_PROP_TEXTURE_ACCESS_NUMBER'@: one of the enumerated values in 'SDL_TextureAccess'. -- -- * @'sDL_PROP_TEXTURE_WIDTH_NUMBER'@: the width of the texture in pixels. -- -- * @'sDL_PROP_TEXTURE_HEIGHT_NUMBER'@: the height of the texture in pixels. -- -- * @'sDL_PROP_TEXTURE_SDR_WHITE_POINT_FLOAT'@: for HDR10 and floating point textures, this defines the value of 100% diffuse white, with higher values being displayed in the High Dynamic Range headroom. This defaults to 100 for HDR10 textures and 1.0 for other textures. -- -- * @'sDL_PROP_TEXTURE_HDR_HEADROOM_FLOAT'@: for HDR10 and floating point textures, this defines the maximum dynamic range used by the content, in terms of the SDR white point. If this is defined, any values outside the range supported by the display will be scaled into the available HDR headroom, otherwise they are clipped. This defaults to 1.0 for SDR textures, 4.0 for HDR10 textures, and no default for floating point textures. -- -- With the direct3d11 renderer: -- -- * @'sDL_PROP_TEXTURE_D3D11_TEXTURE_POINTER'@: the ID3D11Texture2D associated with the texture -- -- * @'sDL_PROP_TEXTURE_D3D11_TEXTURE_U_POINTER'@: the ID3D11Texture2D associated with the U plane of a YUV texture -- -- * @'sDL_PROP_TEXTURE_D3D11_TEXTURE_V_POINTER'@: the ID3D11Texture2D associated with the V plane of a YUV texture -- -- With the direct3d12 renderer: -- -- * @'sDL_PROP_TEXTURE_D3D12_TEXTURE_POINTER'@: the ID3D12Resource associated with the texture -- -- * @'sDL_PROP_TEXTURE_D3D12_TEXTURE_U_POINTER'@: the ID3D12Resource associated with the U plane of a YUV texture -- -- * @'sDL_PROP_TEXTURE_D3D12_TEXTURE_V_POINTER'@: the ID3D12Resource associated with the V plane of a YUV texture -- -- With the vulkan renderer: -- -- * @'sDL_PROP_TEXTURE_VULKAN_TEXTURE_NUMBER'@: the VkImage associated with the texture -- -- With the opengl renderer: -- -- * @'sDL_PROP_TEXTURE_OPENGL_TEXTURE_NUMBER'@: the GLuint texture associated with the texture -- -- * @'sDL_PROP_TEXTURE_OPENGL_TEXTURE_UV_NUMBER'@: the GLuint texture associated with the UV plane of an NV12 texture -- -- * @'sDL_PROP_TEXTURE_OPENGL_TEXTURE_U_NUMBER'@: the GLuint texture associated with the U plane of a YUV texture -- -- * @'sDL_PROP_TEXTURE_OPENGL_TEXTURE_V_NUMBER'@: the GLuint texture associated with the V plane of a YUV texture -- -- * @'sDL_PROP_TEXTURE_OPENGL_TEXTURE_TARGET_NUMBER'@: the GLenum for the texture target (@GL_TEXTURE_2D@, @GL_TEXTURE_RECTANGLE_ARB@, etc) -- -- * @'sDL_PROP_TEXTURE_OPENGL_TEX_W_FLOAT'@: the texture coordinate width of the texture (0.0 - 1.0) -- -- * @'sDL_PROP_TEXTURE_OPENGL_TEX_H_FLOAT'@: the texture coordinate height of the texture (0.0 - 1.0) -- -- With the opengles2 renderer: -- -- * @'sDL_PROP_TEXTURE_OPENGLES2_TEXTURE_NUMBER'@: the GLuint texture associated with the texture -- -- * @'sDL_PROP_TEXTURE_OPENGLES2_TEXTURE_UV_NUMBER'@: the GLuint texture associated with the UV plane of an NV12 texture -- -- * @'sDL_PROP_TEXTURE_OPENGLES2_TEXTURE_U_NUMBER'@: the GLuint texture associated with the U plane of a YUV texture -- -- * @'sDL_PROP_TEXTURE_OPENGLES2_TEXTURE_V_NUMBER'@: the GLuint texture associated with the V plane of a YUV texture -- -- * @'sDL_PROP_TEXTURE_OPENGLES2_TEXTURE_TARGET_NUMBER'@: the GLenum for the texture target (@GL_TEXTURE_2D@, @GL_TEXTURE_EXTERNAL_OES@, etc) -- -- With the gpu renderer: -- -- * @'sDL_PROP_TEXTURE_GPU_TEXTURE_POINTER'@: the SDL_GPUTexture associated with the texture -- -- * @'sDL_PROP_TEXTURE_GPU_TEXTURE_UV_POINTER'@: the SDL_GPUTexture associated with the UV plane of an NV12 texture -- -- * @'sDL_PROP_TEXTURE_GPU_TEXTURE_U_POINTER'@: the SDL_GPUTexture associated with the U plane of a YUV texture -- -- * @'sDL_PROP_TEXTURE_GPU_TEXTURE_V_POINTER'@: the SDL_GPUTexture associated with the V plane of a YUV texture -- -- [Returns]: a valid property ID on success or 0 on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: It is safe to call this function from any thread. -- -- @since 3.2.0 -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_GetTextureProperties@. -- The unsafe flavor is 'getTextureProperties' -- . -- -- [C declaration]: @SDL_GetTextureProperties@, defined at @SDL3\/SDL_render.h 933:46@ getTexturePropertiesSafe :: BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: the texture to query. -> IO SDL3.Sys.Bindgen.Properties.SDL_PropertiesID getTexturePropertiesSafe :: Ptr SDL_Texture -> IO SDL_PropertiesID getTexturePropertiesSafe = Ptr SDL_Texture -> IO SDL_PropertiesID Safe.sDL_GetTextureProperties -- | Get the renderer that created an 'SDL_Texture'. -- -- [Returns]: a pointer to the 'SDL_Renderer' that created the texture, or NULL on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: It is safe to call this function from any thread. -- -- @since 3.2.0 -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_GetRendererFromTexture@. -- The safe flavor is 'getRendererFromTextureSafe' -- . -- -- [C declaration]: @SDL_GetRendererFromTexture@, defined at @SDL3\/SDL_render.h 977:44@ getRendererFromTexture :: BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: the texture to query. -> IO (BG.Ptr SDL_Renderer) getRendererFromTexture :: Ptr SDL_Texture -> IO (Ptr SDL_Renderer) getRendererFromTexture = Ptr SDL_Texture -> IO (Ptr SDL_Renderer) Unsafe.sDL_GetRendererFromTexture -- | Get the renderer that created an 'SDL_Texture'. -- -- [Returns]: a pointer to the 'SDL_Renderer' that created the texture, or NULL on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: It is safe to call this function from any thread. -- -- @since 3.2.0 -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_GetRendererFromTexture@. -- The unsafe flavor is 'getRendererFromTexture' -- . -- -- [C declaration]: @SDL_GetRendererFromTexture@, defined at @SDL3\/SDL_render.h 977:44@ getRendererFromTextureSafe :: BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: the texture to query. -> IO (BG.Ptr SDL_Renderer) getRendererFromTextureSafe :: Ptr SDL_Texture -> IO (Ptr SDL_Renderer) getRendererFromTextureSafe = Ptr SDL_Texture -> IO (Ptr SDL_Renderer) Safe.sDL_GetRendererFromTexture -- | Get the size of a texture, as floating point values. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_GetTextureSize@. -- The safe flavor is 'getTextureSizeSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_GetTextureSize@, defined at @SDL3\/SDL_render.h 994:34@ getTextureSize :: BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: the texture to query. -> BG.Ptr BG.CFloat -- ^ -- -- [@w@]: a pointer filled in with the width of the texture in pixels. This argument can be NULL if you don\'t need this information. -> BG.Ptr BG.CFloat -- ^ -- -- [@h@]: a pointer filled in with the height of the texture in pixels. This argument can be NULL if you don\'t need this information. -> IO Bool getTextureSize :: Ptr SDL_Texture -> Ptr CFloat -> Ptr CFloat -> IO Bool getTextureSize = \Ptr SDL_Texture x00 -> \Ptr CFloat x11 -> \Ptr CFloat x22 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Texture -> Ptr CFloat -> Ptr CFloat -> IO CBool Unsafe.sDL_GetTextureSize Ptr SDL_Texture x00 Ptr CFloat x11 Ptr CFloat x22) -- | Get the size of a texture, as floating point values. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_GetTextureSize@. -- The unsafe flavor is 'getTextureSize' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_GetTextureSize@, defined at @SDL3\/SDL_render.h 994:34@ getTextureSizeSafe :: BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: the texture to query. -> BG.Ptr BG.CFloat -- ^ -- -- [@w@]: a pointer filled in with the width of the texture in pixels. This argument can be NULL if you don\'t need this information. -> BG.Ptr BG.CFloat -- ^ -- -- [@h@]: a pointer filled in with the height of the texture in pixels. This argument can be NULL if you don\'t need this information. -> IO Bool getTextureSizeSafe :: Ptr SDL_Texture -> Ptr CFloat -> Ptr CFloat -> IO Bool getTextureSizeSafe = \Ptr SDL_Texture x00 -> \Ptr CFloat x11 -> \Ptr CFloat x22 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Texture -> Ptr CFloat -> Ptr CFloat -> IO CBool Safe.sDL_GetTextureSize Ptr SDL_Texture x00 Ptr CFloat x11 Ptr CFloat x22) -- | Set the palette used by a texture. -- -- Setting the palette keeps an internal reference to the palette, which can be safely destroyed afterwards. -- -- A single palette can be shared with many textures. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.4.0 -- -- [See also]: 'SDL3.Sys.Pixels.createPalette', 'getTexturePalette' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_SetTexturePalette@. -- The safe flavor is 'setTexturePaletteSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_SetTexturePalette@, defined at @SDL3\/SDL_render.h 1016:34@ setTexturePalette :: BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: the texture to update. -> BG.Ptr SDL3.Sys.Bindgen.Pixels.SDL_Palette -- ^ -- -- [@palette@]: the SDL_Palette structure to use. -> IO Bool setTexturePalette :: Ptr SDL_Texture -> Ptr SDL_Palette -> IO Bool setTexturePalette = \Ptr SDL_Texture x00 -> \Ptr SDL_Palette x11 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Texture -> Ptr SDL_Palette -> IO CBool Unsafe.sDL_SetTexturePalette Ptr SDL_Texture x00 Ptr SDL_Palette x11) -- | Set the palette used by a texture. -- -- Setting the palette keeps an internal reference to the palette, which can be safely destroyed afterwards. -- -- A single palette can be shared with many textures. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.4.0 -- -- [See also]: 'SDL3.Sys.Pixels.createPalette', 'getTexturePalette' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_SetTexturePalette@. -- The unsafe flavor is 'setTexturePalette' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_SetTexturePalette@, defined at @SDL3\/SDL_render.h 1016:34@ setTexturePaletteSafe :: BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: the texture to update. -> BG.Ptr SDL3.Sys.Bindgen.Pixels.SDL_Palette -- ^ -- -- [@palette@]: the SDL_Palette structure to use. -> IO Bool setTexturePaletteSafe :: Ptr SDL_Texture -> Ptr SDL_Palette -> IO Bool setTexturePaletteSafe = \Ptr SDL_Texture x00 -> \Ptr SDL_Palette x11 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Texture -> Ptr SDL_Palette -> IO CBool Safe.sDL_SetTexturePalette Ptr SDL_Texture x00 Ptr SDL_Palette x11) -- | Get the palette used by a texture. -- -- [Returns]: a pointer to the palette used by the texture, or NULL if there is no palette used. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.4.0 -- -- [See also]: 'setTexturePalette' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_GetTexturePalette@. -- The safe flavor is 'getTexturePaletteSafe' -- . -- -- [C declaration]: @SDL_GetTexturePalette@, defined at @SDL3\/SDL_render.h 1031:43@ getTexturePalette :: BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: the texture to query. -> IO (BG.Ptr SDL3.Sys.Bindgen.Pixels.SDL_Palette) getTexturePalette :: Ptr SDL_Texture -> IO (Ptr SDL_Palette) getTexturePalette = Ptr SDL_Texture -> IO (Ptr SDL_Palette) Unsafe.sDL_GetTexturePalette -- | Get the palette used by a texture. -- -- [Returns]: a pointer to the palette used by the texture, or NULL if there is no palette used. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.4.0 -- -- [See also]: 'setTexturePalette' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_GetTexturePalette@. -- The unsafe flavor is 'getTexturePalette' -- . -- -- [C declaration]: @SDL_GetTexturePalette@, defined at @SDL3\/SDL_render.h 1031:43@ getTexturePaletteSafe :: BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: the texture to query. -> IO (BG.Ptr SDL3.Sys.Bindgen.Pixels.SDL_Palette) getTexturePaletteSafe :: Ptr SDL_Texture -> IO (Ptr SDL_Palette) getTexturePaletteSafe = Ptr SDL_Texture -> IO (Ptr SDL_Palette) Safe.sDL_GetTexturePalette -- | Set an additional color value multiplied into render copy operations. -- -- When this texture is rendered, during the copy operation each source color channel is modulated by the appropriate color value according to the following formula: -- -- @srcC = srcC * (color \/ 255)@ -- -- Color modulation is not always supported by the renderer; it will return false if color modulation is not supported. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'getTextureColorMod', 'setTextureAlphaMod', 'setTextureColorModFloat' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_SetTextureColorMod@. -- The safe flavor is 'setTextureColorModSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_SetTextureColorMod@, defined at @SDL3\/SDL_render.h 1060:34@ setTextureColorMod :: BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: the texture to update. -> BG.Word8 -- ^ -- -- [@r@]: the red color value multiplied into copy operations. -> BG.Word8 -- ^ -- -- [@g@]: the green color value multiplied into copy operations. -> BG.Word8 -- ^ -- -- [@b@]: the blue color value multiplied into copy operations. -> IO Bool setTextureColorMod :: Ptr SDL_Texture -> Word8 -> Word8 -> Word8 -> IO Bool setTextureColorMod = \Ptr SDL_Texture x00 -> \Word8 x11 -> \Word8 x22 -> \Word8 x33 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Texture -> Uint8 -> Uint8 -> Uint8 -> IO CBool Unsafe.sDL_SetTextureColorMod Ptr SDL_Texture x00 (Word8 -> Uint8 forall a b. Coercible a b => a -> b Coerce.coerce Word8 x11) (Word8 -> Uint8 forall a b. Coercible a b => a -> b Coerce.coerce Word8 x22) (Word8 -> Uint8 forall a b. Coercible a b => a -> b Coerce.coerce Word8 x33)) -- | Set an additional color value multiplied into render copy operations. -- -- When this texture is rendered, during the copy operation each source color channel is modulated by the appropriate color value according to the following formula: -- -- @srcC = srcC * (color \/ 255)@ -- -- Color modulation is not always supported by the renderer; it will return false if color modulation is not supported. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'getTextureColorMod', 'setTextureAlphaMod', 'setTextureColorModFloat' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_SetTextureColorMod@. -- The unsafe flavor is 'setTextureColorMod' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_SetTextureColorMod@, defined at @SDL3\/SDL_render.h 1060:34@ setTextureColorModSafe :: BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: the texture to update. -> BG.Word8 -- ^ -- -- [@r@]: the red color value multiplied into copy operations. -> BG.Word8 -- ^ -- -- [@g@]: the green color value multiplied into copy operations. -> BG.Word8 -- ^ -- -- [@b@]: the blue color value multiplied into copy operations. -> IO Bool setTextureColorModSafe :: Ptr SDL_Texture -> Word8 -> Word8 -> Word8 -> IO Bool setTextureColorModSafe = \Ptr SDL_Texture x00 -> \Word8 x11 -> \Word8 x22 -> \Word8 x33 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Texture -> Uint8 -> Uint8 -> Uint8 -> IO CBool Safe.sDL_SetTextureColorMod Ptr SDL_Texture x00 (Word8 -> Uint8 forall a b. Coercible a b => a -> b Coerce.coerce Word8 x11) (Word8 -> Uint8 forall a b. Coercible a b => a -> b Coerce.coerce Word8 x22) (Word8 -> Uint8 forall a b. Coercible a b => a -> b Coerce.coerce Word8 x33)) -- | Set an additional color value multiplied into render copy operations. -- -- When this texture is rendered, during the copy operation each source color channel is modulated by the appropriate color value according to the following formula: -- -- @srcC = srcC * color@ -- -- Color modulation is not always supported by the renderer; it will return false if color modulation is not supported. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'getTextureColorModFloat', 'setTextureAlphaModFloat', 'setTextureColorMod' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_SetTextureColorModFloat@. -- The safe flavor is 'setTextureColorModFloatSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_SetTextureColorModFloat@, defined at @SDL3\/SDL_render.h 1090:34@ setTextureColorModFloat :: BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: the texture to update. -> Float -- ^ -- -- [@r@]: the red color value multiplied into copy operations. -> Float -- ^ -- -- [@g@]: the green color value multiplied into copy operations. -> Float -- ^ -- -- [@b@]: the blue color value multiplied into copy operations. -> IO Bool setTextureColorModFloat :: Ptr SDL_Texture -> Float -> Float -> Float -> IO Bool setTextureColorModFloat = \Ptr SDL_Texture x00 -> \Float x11 -> \Float x22 -> \Float x33 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Texture -> CFloat -> CFloat -> CFloat -> IO CBool Unsafe.sDL_SetTextureColorModFloat Ptr SDL_Texture x00 (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x11) (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x22) (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x33)) -- | Set an additional color value multiplied into render copy operations. -- -- When this texture is rendered, during the copy operation each source color channel is modulated by the appropriate color value according to the following formula: -- -- @srcC = srcC * color@ -- -- Color modulation is not always supported by the renderer; it will return false if color modulation is not supported. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'getTextureColorModFloat', 'setTextureAlphaModFloat', 'setTextureColorMod' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_SetTextureColorModFloat@. -- The unsafe flavor is 'setTextureColorModFloat' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_SetTextureColorModFloat@, defined at @SDL3\/SDL_render.h 1090:34@ setTextureColorModFloatSafe :: BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: the texture to update. -> Float -- ^ -- -- [@r@]: the red color value multiplied into copy operations. -> Float -- ^ -- -- [@g@]: the green color value multiplied into copy operations. -> Float -- ^ -- -- [@b@]: the blue color value multiplied into copy operations. -> IO Bool setTextureColorModFloatSafe :: Ptr SDL_Texture -> Float -> Float -> Float -> IO Bool setTextureColorModFloatSafe = \Ptr SDL_Texture x00 -> \Float x11 -> \Float x22 -> \Float x33 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Texture -> CFloat -> CFloat -> CFloat -> IO CBool Safe.sDL_SetTextureColorModFloat Ptr SDL_Texture x00 (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x11) (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x22) (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x33)) -- | Get the additional color value multiplied into render copy operations. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'getTextureAlphaMod', 'getTextureColorModFloat', 'setTextureColorMod' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_GetTextureColorMod@. -- The safe flavor is 'getTextureColorModSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_GetTextureColorMod@, defined at @SDL3\/SDL_render.h 1111:34@ getTextureColorMod :: BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: the texture to query. -> BG.Ptr SDL3.Sys.Bindgen.Stdinc.Uint8 -- ^ -- -- [@r@]: a pointer filled in with the current red color value. -> BG.Ptr SDL3.Sys.Bindgen.Stdinc.Uint8 -- ^ -- -- [@g@]: a pointer filled in with the current green color value. -> BG.Ptr SDL3.Sys.Bindgen.Stdinc.Uint8 -- ^ -- -- [@b@]: a pointer filled in with the current blue color value. -> IO Bool getTextureColorMod :: Ptr SDL_Texture -> Ptr Uint8 -> Ptr Uint8 -> Ptr Uint8 -> IO Bool getTextureColorMod = \Ptr SDL_Texture x00 -> \Ptr Uint8 x11 -> \Ptr Uint8 x22 -> \Ptr Uint8 x33 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Texture -> Ptr Uint8 -> Ptr Uint8 -> Ptr Uint8 -> IO CBool Unsafe.sDL_GetTextureColorMod Ptr SDL_Texture x00 Ptr Uint8 x11 Ptr Uint8 x22 Ptr Uint8 x33) -- | Get the additional color value multiplied into render copy operations. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'getTextureAlphaMod', 'getTextureColorModFloat', 'setTextureColorMod' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_GetTextureColorMod@. -- The unsafe flavor is 'getTextureColorMod' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_GetTextureColorMod@, defined at @SDL3\/SDL_render.h 1111:34@ getTextureColorModSafe :: BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: the texture to query. -> BG.Ptr SDL3.Sys.Bindgen.Stdinc.Uint8 -- ^ -- -- [@r@]: a pointer filled in with the current red color value. -> BG.Ptr SDL3.Sys.Bindgen.Stdinc.Uint8 -- ^ -- -- [@g@]: a pointer filled in with the current green color value. -> BG.Ptr SDL3.Sys.Bindgen.Stdinc.Uint8 -- ^ -- -- [@b@]: a pointer filled in with the current blue color value. -> IO Bool getTextureColorModSafe :: Ptr SDL_Texture -> Ptr Uint8 -> Ptr Uint8 -> Ptr Uint8 -> IO Bool getTextureColorModSafe = \Ptr SDL_Texture x00 -> \Ptr Uint8 x11 -> \Ptr Uint8 x22 -> \Ptr Uint8 x33 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Texture -> Ptr Uint8 -> Ptr Uint8 -> Ptr Uint8 -> IO CBool Safe.sDL_GetTextureColorMod Ptr SDL_Texture x00 Ptr Uint8 x11 Ptr Uint8 x22 Ptr Uint8 x33) -- | Get the additional color value multiplied into render copy operations. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'getTextureAlphaModFloat', 'getTextureColorMod', 'setTextureColorModFloat' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_GetTextureColorModFloat@. -- The safe flavor is 'getTextureColorModFloatSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_GetTextureColorModFloat@, defined at @SDL3\/SDL_render.h 1131:34@ getTextureColorModFloat :: BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: the texture to query. -> BG.Ptr BG.CFloat -- ^ -- -- [@r@]: a pointer filled in with the current red color value. -> BG.Ptr BG.CFloat -- ^ -- -- [@g@]: a pointer filled in with the current green color value. -> BG.Ptr BG.CFloat -- ^ -- -- [@b@]: a pointer filled in with the current blue color value. -> IO Bool getTextureColorModFloat :: Ptr SDL_Texture -> Ptr CFloat -> Ptr CFloat -> Ptr CFloat -> IO Bool getTextureColorModFloat = \Ptr SDL_Texture x00 -> \Ptr CFloat x11 -> \Ptr CFloat x22 -> \Ptr CFloat x33 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Texture -> Ptr CFloat -> Ptr CFloat -> Ptr CFloat -> IO CBool Unsafe.sDL_GetTextureColorModFloat Ptr SDL_Texture x00 Ptr CFloat x11 Ptr CFloat x22 Ptr CFloat x33) -- | Get the additional color value multiplied into render copy operations. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'getTextureAlphaModFloat', 'getTextureColorMod', 'setTextureColorModFloat' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_GetTextureColorModFloat@. -- The unsafe flavor is 'getTextureColorModFloat' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_GetTextureColorModFloat@, defined at @SDL3\/SDL_render.h 1131:34@ getTextureColorModFloatSafe :: BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: the texture to query. -> BG.Ptr BG.CFloat -- ^ -- -- [@r@]: a pointer filled in with the current red color value. -> BG.Ptr BG.CFloat -- ^ -- -- [@g@]: a pointer filled in with the current green color value. -> BG.Ptr BG.CFloat -- ^ -- -- [@b@]: a pointer filled in with the current blue color value. -> IO Bool getTextureColorModFloatSafe :: Ptr SDL_Texture -> Ptr CFloat -> Ptr CFloat -> Ptr CFloat -> IO Bool getTextureColorModFloatSafe = \Ptr SDL_Texture x00 -> \Ptr CFloat x11 -> \Ptr CFloat x22 -> \Ptr CFloat x33 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Texture -> Ptr CFloat -> Ptr CFloat -> Ptr CFloat -> IO CBool Safe.sDL_GetTextureColorModFloat Ptr SDL_Texture x00 Ptr CFloat x11 Ptr CFloat x22 Ptr CFloat x33) -- | Set an additional alpha value multiplied into render copy operations. -- -- When this texture is rendered, during the copy operation the source alpha value is modulated by this alpha value according to the following formula: -- -- @srcA = srcA * (alpha \/ 255)@ -- -- Alpha modulation is not always supported by the renderer; it will return false if alpha modulation is not supported. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'getTextureAlphaMod', 'setTextureAlphaModFloat', 'setTextureColorMod' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_SetTextureAlphaMod@. -- The safe flavor is 'setTextureAlphaModSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_SetTextureAlphaMod@, defined at @SDL3\/SDL_render.h 1157:34@ setTextureAlphaMod :: BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: the texture to update. -> BG.Word8 -- ^ -- -- [@alpha@]: the source alpha value multiplied into copy operations. -> IO Bool setTextureAlphaMod :: Ptr SDL_Texture -> Word8 -> IO Bool setTextureAlphaMod = \Ptr SDL_Texture x00 -> \Word8 x11 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Texture -> Uint8 -> IO CBool Unsafe.sDL_SetTextureAlphaMod Ptr SDL_Texture x00 (Word8 -> Uint8 forall a b. Coercible a b => a -> b Coerce.coerce Word8 x11)) -- | Set an additional alpha value multiplied into render copy operations. -- -- When this texture is rendered, during the copy operation the source alpha value is modulated by this alpha value according to the following formula: -- -- @srcA = srcA * (alpha \/ 255)@ -- -- Alpha modulation is not always supported by the renderer; it will return false if alpha modulation is not supported. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'getTextureAlphaMod', 'setTextureAlphaModFloat', 'setTextureColorMod' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_SetTextureAlphaMod@. -- The unsafe flavor is 'setTextureAlphaMod' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_SetTextureAlphaMod@, defined at @SDL3\/SDL_render.h 1157:34@ setTextureAlphaModSafe :: BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: the texture to update. -> BG.Word8 -- ^ -- -- [@alpha@]: the source alpha value multiplied into copy operations. -> IO Bool setTextureAlphaModSafe :: Ptr SDL_Texture -> Word8 -> IO Bool setTextureAlphaModSafe = \Ptr SDL_Texture x00 -> \Word8 x11 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Texture -> Uint8 -> IO CBool Safe.sDL_SetTextureAlphaMod Ptr SDL_Texture x00 (Word8 -> Uint8 forall a b. Coercible a b => a -> b Coerce.coerce Word8 x11)) -- | Set an additional alpha value multiplied into render copy operations. -- -- When this texture is rendered, during the copy operation the source alpha value is modulated by this alpha value according to the following formula: -- -- @srcA = srcA * alpha@ -- -- Alpha modulation is not always supported by the renderer; it will return false if alpha modulation is not supported. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'getTextureAlphaModFloat', 'setTextureAlphaMod', 'setTextureColorModFloat' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_SetTextureAlphaModFloat@. -- The safe flavor is 'setTextureAlphaModFloatSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_SetTextureAlphaModFloat@, defined at @SDL3\/SDL_render.h 1183:34@ setTextureAlphaModFloat :: BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: the texture to update. -> Float -- ^ -- -- [@alpha@]: the source alpha value multiplied into copy operations. -> IO Bool setTextureAlphaModFloat :: Ptr SDL_Texture -> Float -> IO Bool setTextureAlphaModFloat = \Ptr SDL_Texture x00 -> \Float x11 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Texture -> CFloat -> IO CBool Unsafe.sDL_SetTextureAlphaModFloat Ptr SDL_Texture x00 (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x11)) -- | Set an additional alpha value multiplied into render copy operations. -- -- When this texture is rendered, during the copy operation the source alpha value is modulated by this alpha value according to the following formula: -- -- @srcA = srcA * alpha@ -- -- Alpha modulation is not always supported by the renderer; it will return false if alpha modulation is not supported. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'getTextureAlphaModFloat', 'setTextureAlphaMod', 'setTextureColorModFloat' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_SetTextureAlphaModFloat@. -- The unsafe flavor is 'setTextureAlphaModFloat' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_SetTextureAlphaModFloat@, defined at @SDL3\/SDL_render.h 1183:34@ setTextureAlphaModFloatSafe :: BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: the texture to update. -> Float -- ^ -- -- [@alpha@]: the source alpha value multiplied into copy operations. -> IO Bool setTextureAlphaModFloatSafe :: Ptr SDL_Texture -> Float -> IO Bool setTextureAlphaModFloatSafe = \Ptr SDL_Texture x00 -> \Float x11 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Texture -> CFloat -> IO CBool Safe.sDL_SetTextureAlphaModFloat Ptr SDL_Texture x00 (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x11)) -- | Get the additional alpha value multiplied into render copy operations. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'getTextureAlphaModFloat', 'getTextureColorMod', 'setTextureAlphaMod' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_GetTextureAlphaMod@. -- The safe flavor is 'getTextureAlphaModSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_GetTextureAlphaMod@, defined at @SDL3\/SDL_render.h 1201:34@ getTextureAlphaMod :: BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: the texture to query. -> BG.Ptr SDL3.Sys.Bindgen.Stdinc.Uint8 -- ^ -- -- [@alpha@]: a pointer filled in with the current alpha value. -> IO Bool getTextureAlphaMod :: Ptr SDL_Texture -> Ptr Uint8 -> IO Bool getTextureAlphaMod = \Ptr SDL_Texture x00 -> \Ptr Uint8 x11 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Texture -> Ptr Uint8 -> IO CBool Unsafe.sDL_GetTextureAlphaMod Ptr SDL_Texture x00 Ptr Uint8 x11) -- | Get the additional alpha value multiplied into render copy operations. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'getTextureAlphaModFloat', 'getTextureColorMod', 'setTextureAlphaMod' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_GetTextureAlphaMod@. -- The unsafe flavor is 'getTextureAlphaMod' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_GetTextureAlphaMod@, defined at @SDL3\/SDL_render.h 1201:34@ getTextureAlphaModSafe :: BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: the texture to query. -> BG.Ptr SDL3.Sys.Bindgen.Stdinc.Uint8 -- ^ -- -- [@alpha@]: a pointer filled in with the current alpha value. -> IO Bool getTextureAlphaModSafe :: Ptr SDL_Texture -> Ptr Uint8 -> IO Bool getTextureAlphaModSafe = \Ptr SDL_Texture x00 -> \Ptr Uint8 x11 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Texture -> Ptr Uint8 -> IO CBool Safe.sDL_GetTextureAlphaMod Ptr SDL_Texture x00 Ptr Uint8 x11) -- | Get the additional alpha value multiplied into render copy operations. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'getTextureAlphaMod', 'getTextureColorModFloat', 'setTextureAlphaModFloat' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_GetTextureAlphaModFloat@. -- The safe flavor is 'getTextureAlphaModFloatSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_GetTextureAlphaModFloat@, defined at @SDL3\/SDL_render.h 1219:34@ getTextureAlphaModFloat :: BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: the texture to query. -> BG.Ptr BG.CFloat -- ^ -- -- [@alpha@]: a pointer filled in with the current alpha value. -> IO Bool getTextureAlphaModFloat :: Ptr SDL_Texture -> Ptr CFloat -> IO Bool getTextureAlphaModFloat = \Ptr SDL_Texture x00 -> \Ptr CFloat x11 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Texture -> Ptr CFloat -> IO CBool Unsafe.sDL_GetTextureAlphaModFloat Ptr SDL_Texture x00 Ptr CFloat x11) -- | Get the additional alpha value multiplied into render copy operations. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'getTextureAlphaMod', 'getTextureColorModFloat', 'setTextureAlphaModFloat' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_GetTextureAlphaModFloat@. -- The unsafe flavor is 'getTextureAlphaModFloat' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_GetTextureAlphaModFloat@, defined at @SDL3\/SDL_render.h 1219:34@ getTextureAlphaModFloatSafe :: BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: the texture to query. -> BG.Ptr BG.CFloat -- ^ -- -- [@alpha@]: a pointer filled in with the current alpha value. -> IO Bool getTextureAlphaModFloatSafe :: Ptr SDL_Texture -> Ptr CFloat -> IO Bool getTextureAlphaModFloatSafe = \Ptr SDL_Texture x00 -> \Ptr CFloat x11 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Texture -> Ptr CFloat -> IO CBool Safe.sDL_GetTextureAlphaModFloat Ptr SDL_Texture x00 Ptr CFloat x11) -- | Set the blend mode for a texture, used by @'renderTexture'@. -- -- This blend mode is used for any drawing that involves this texture. -- -- If the blend mode is not supported, the closest supported mode is chosen and this function returns false. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'getTextureBlendMode', 'setRenderDrawBlendMode' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_SetTextureBlendMode@. -- The safe flavor is 'setTextureBlendModeSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_SetTextureBlendMode@, defined at @SDL3\/SDL_render.h 1241:34@ setTextureBlendMode :: BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: the texture to update. -> SDL3.Sys.Bindgen.Blendmode.SDL_BlendMode -- ^ -- -- [@blendMode@]: the SDL_BlendMode to use for texture blending. -> IO Bool setTextureBlendMode :: Ptr SDL_Texture -> SDL_BlendMode -> IO Bool setTextureBlendMode = \Ptr SDL_Texture x00 -> \SDL_BlendMode x11 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Texture -> SDL_BlendMode -> IO CBool Unsafe.sDL_SetTextureBlendMode Ptr SDL_Texture x00 SDL_BlendMode x11) -- | Set the blend mode for a texture, used by @'renderTexture'@. -- -- This blend mode is used for any drawing that involves this texture. -- -- If the blend mode is not supported, the closest supported mode is chosen and this function returns false. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'getTextureBlendMode', 'setRenderDrawBlendMode' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_SetTextureBlendMode@. -- The unsafe flavor is 'setTextureBlendMode' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_SetTextureBlendMode@, defined at @SDL3\/SDL_render.h 1241:34@ setTextureBlendModeSafe :: BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: the texture to update. -> SDL3.Sys.Bindgen.Blendmode.SDL_BlendMode -- ^ -- -- [@blendMode@]: the SDL_BlendMode to use for texture blending. -> IO Bool setTextureBlendModeSafe :: Ptr SDL_Texture -> SDL_BlendMode -> IO Bool setTextureBlendModeSafe = \Ptr SDL_Texture x00 -> \SDL_BlendMode x11 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Texture -> SDL_BlendMode -> IO CBool Safe.sDL_SetTextureBlendMode Ptr SDL_Texture x00 SDL_BlendMode x11) -- | Get the blend mode used for texture copy operations. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'setTextureBlendMode' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_GetTextureBlendMode@. -- The safe flavor is 'getTextureBlendModeSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_GetTextureBlendMode@, defined at @SDL3\/SDL_render.h 1257:34@ getTextureBlendMode :: BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: the texture to query. -> BG.Ptr SDL3.Sys.Bindgen.Blendmode.SDL_BlendMode -- ^ -- -- [@blendMode@]: a pointer filled in with the current SDL_BlendMode. -> IO Bool getTextureBlendMode :: Ptr SDL_Texture -> Ptr SDL_BlendMode -> IO Bool getTextureBlendMode = \Ptr SDL_Texture x00 -> \Ptr SDL_BlendMode x11 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Texture -> Ptr SDL_BlendMode -> IO CBool Unsafe.sDL_GetTextureBlendMode Ptr SDL_Texture x00 Ptr SDL_BlendMode x11) -- | Get the blend mode used for texture copy operations. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'setTextureBlendMode' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_GetTextureBlendMode@. -- The unsafe flavor is 'getTextureBlendMode' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_GetTextureBlendMode@, defined at @SDL3\/SDL_render.h 1257:34@ getTextureBlendModeSafe :: BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: the texture to query. -> BG.Ptr SDL3.Sys.Bindgen.Blendmode.SDL_BlendMode -- ^ -- -- [@blendMode@]: a pointer filled in with the current SDL_BlendMode. -> IO Bool getTextureBlendModeSafe :: Ptr SDL_Texture -> Ptr SDL_BlendMode -> IO Bool getTextureBlendModeSafe = \Ptr SDL_Texture x00 -> \Ptr SDL_BlendMode x11 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Texture -> Ptr SDL_BlendMode -> IO CBool Safe.sDL_GetTextureBlendMode Ptr SDL_Texture x00 Ptr SDL_BlendMode x11) -- | Set the scale mode used for texture scale operations. -- -- The default texture scale mode is SDL_SCALEMODE_LINEAR. -- -- If the scale mode is not supported, the closest supported mode is chosen. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'getTextureScaleMode' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_SetTextureScaleMode@. -- The safe flavor is 'setTextureScaleModeSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_SetTextureScaleMode@, defined at @SDL3\/SDL_render.h 1277:34@ setTextureScaleMode :: BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: the texture to update. -> SDL3.Sys.Bindgen.Surface.SDL_ScaleMode -- ^ -- -- [@scaleMode@]: the SDL_ScaleMode to use for texture scaling. -> IO Bool setTextureScaleMode :: Ptr SDL_Texture -> SDL_ScaleMode -> IO Bool setTextureScaleMode = \Ptr SDL_Texture x00 -> \SDL_ScaleMode x11 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Texture -> SDL_ScaleMode -> IO CBool Unsafe.sDL_SetTextureScaleMode Ptr SDL_Texture x00 SDL_ScaleMode x11) -- | Set the scale mode used for texture scale operations. -- -- The default texture scale mode is SDL_SCALEMODE_LINEAR. -- -- If the scale mode is not supported, the closest supported mode is chosen. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'getTextureScaleMode' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_SetTextureScaleMode@. -- The unsafe flavor is 'setTextureScaleMode' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_SetTextureScaleMode@, defined at @SDL3\/SDL_render.h 1277:34@ setTextureScaleModeSafe :: BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: the texture to update. -> SDL3.Sys.Bindgen.Surface.SDL_ScaleMode -- ^ -- -- [@scaleMode@]: the SDL_ScaleMode to use for texture scaling. -> IO Bool setTextureScaleModeSafe :: Ptr SDL_Texture -> SDL_ScaleMode -> IO Bool setTextureScaleModeSafe = \Ptr SDL_Texture x00 -> \SDL_ScaleMode x11 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Texture -> SDL_ScaleMode -> IO CBool Safe.sDL_SetTextureScaleMode Ptr SDL_Texture x00 SDL_ScaleMode x11) -- | Get the scale mode used for texture scale operations. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'setTextureScaleMode' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_GetTextureScaleMode@. -- The safe flavor is 'getTextureScaleModeSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_GetTextureScaleMode@, defined at @SDL3\/SDL_render.h 1293:34@ getTextureScaleMode :: BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: the texture to query. -> BG.Ptr SDL3.Sys.Bindgen.Surface.SDL_ScaleMode -- ^ -- -- [@scaleMode@]: a pointer filled in with the current scale mode. -> IO Bool getTextureScaleMode :: Ptr SDL_Texture -> Ptr SDL_ScaleMode -> IO Bool getTextureScaleMode = \Ptr SDL_Texture x00 -> \Ptr SDL_ScaleMode x11 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Texture -> Ptr SDL_ScaleMode -> IO CBool Unsafe.sDL_GetTextureScaleMode Ptr SDL_Texture x00 Ptr SDL_ScaleMode x11) -- | Get the scale mode used for texture scale operations. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'setTextureScaleMode' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_GetTextureScaleMode@. -- The unsafe flavor is 'getTextureScaleMode' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_GetTextureScaleMode@, defined at @SDL3\/SDL_render.h 1293:34@ getTextureScaleModeSafe :: BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: the texture to query. -> BG.Ptr SDL3.Sys.Bindgen.Surface.SDL_ScaleMode -- ^ -- -- [@scaleMode@]: a pointer filled in with the current scale mode. -> IO Bool getTextureScaleModeSafe :: Ptr SDL_Texture -> Ptr SDL_ScaleMode -> IO Bool getTextureScaleModeSafe = \Ptr SDL_Texture x00 -> \Ptr SDL_ScaleMode x11 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Texture -> Ptr SDL_ScaleMode -> IO CBool Safe.sDL_GetTextureScaleMode Ptr SDL_Texture x00 Ptr SDL_ScaleMode x11) -- | Update the given texture rectangle with new pixel data. -- -- The pixel data must be in the pixel format of the texture, which can be queried using the SDL_PROP_TEXTURE_FORMAT_NUMBER property. -- -- This is a fairly slow function, intended for use with static textures that do not change often. -- -- If the texture is intended to be updated often, it is preferred to create the texture as streaming and use the locking functions referenced below. While this function will work with streaming textures, for optimization reasons you may not get the pixels back if you lock the texture afterward. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'lockTexture', 'unlockTexture', 'updateNVTexture', 'updateYUVTexture' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_UpdateTexture@. -- The safe flavor is 'updateTextureSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_UpdateTexture@, defined at @SDL3\/SDL_render.h 1327:34@ updateTexture :: BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: the texture to update. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Rect.SDL_Rect -- ^ -- -- [@rect@]: an SDL_Rect structure representing the area to update, or NULL to update the entire texture. -> PtrConst.PtrConst BG.Void -- ^ -- -- [@pixels@]: the raw pixel data in the format of the texture. -> BG.Int32 -- ^ -- -- [@pitch@]: the number of bytes in a row of pixel data, including padding between lines. -> IO Bool updateTexture :: Ptr SDL_Texture -> PtrConst SDL_Rect -> PtrConst Void -> Int32 -> IO Bool updateTexture = \Ptr SDL_Texture x00 -> \PtrConst SDL_Rect x11 -> \PtrConst Void x22 -> \Int32 x33 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Texture -> PtrConst SDL_Rect -> PtrConst Void -> CInt -> IO CBool Unsafe.sDL_UpdateTexture Ptr SDL_Texture x00 PtrConst SDL_Rect x11 PtrConst Void x22 (Int32 -> CInt forall a b. Coercible a b => a -> b Coerce.coerce Int32 x33)) -- | Update the given texture rectangle with new pixel data. -- -- The pixel data must be in the pixel format of the texture, which can be queried using the SDL_PROP_TEXTURE_FORMAT_NUMBER property. -- -- This is a fairly slow function, intended for use with static textures that do not change often. -- -- If the texture is intended to be updated often, it is preferred to create the texture as streaming and use the locking functions referenced below. While this function will work with streaming textures, for optimization reasons you may not get the pixels back if you lock the texture afterward. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'lockTexture', 'unlockTexture', 'updateNVTexture', 'updateYUVTexture' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_UpdateTexture@. -- The unsafe flavor is 'updateTexture' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_UpdateTexture@, defined at @SDL3\/SDL_render.h 1327:34@ updateTextureSafe :: BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: the texture to update. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Rect.SDL_Rect -- ^ -- -- [@rect@]: an SDL_Rect structure representing the area to update, or NULL to update the entire texture. -> PtrConst.PtrConst BG.Void -- ^ -- -- [@pixels@]: the raw pixel data in the format of the texture. -> BG.Int32 -- ^ -- -- [@pitch@]: the number of bytes in a row of pixel data, including padding between lines. -> IO Bool updateTextureSafe :: Ptr SDL_Texture -> PtrConst SDL_Rect -> PtrConst Void -> Int32 -> IO Bool updateTextureSafe = \Ptr SDL_Texture x00 -> \PtrConst SDL_Rect x11 -> \PtrConst Void x22 -> \Int32 x33 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Texture -> PtrConst SDL_Rect -> PtrConst Void -> CInt -> IO CBool Safe.sDL_UpdateTexture Ptr SDL_Texture x00 PtrConst SDL_Rect x11 PtrConst Void x22 (Int32 -> CInt forall a b. Coercible a b => a -> b Coerce.coerce Int32 x33)) -- | Update a rectangle within a planar YV12 or IYUV texture with new pixel data. -- -- You can use @'updateTexture'@ as long as your pixel data is a contiguous block of Y and U\/V planes in the proper order, but this function is available if your pixel data is not contiguous. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'updateNVTexture', 'updateTexture' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_UpdateYUVTexture@. -- The safe flavor is 'updateYUVTextureSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_UpdateYUVTexture@, defined at @SDL3\/SDL_render.h 1359:34@ updateYUVTexture :: BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: the texture to update. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Rect.SDL_Rect -- ^ -- -- [@rect@]: a pointer to the rectangle of pixels to update, or NULL to update the entire texture. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Stdinc.Uint8 -- ^ -- -- [@Yplane@]: the raw pixel data for the Y plane. -> BG.Int32 -- ^ -- -- [@Ypitch@]: the number of bytes between rows of pixel data for the Y plane. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Stdinc.Uint8 -- ^ -- -- [@Uplane@]: the raw pixel data for the U plane. -> BG.Int32 -- ^ -- -- [@Upitch@]: the number of bytes between rows of pixel data for the U plane. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Stdinc.Uint8 -- ^ -- -- [@Vplane@]: the raw pixel data for the V plane. -> BG.Int32 -- ^ -- -- [@Vpitch@]: the number of bytes between rows of pixel data for the V plane. -> IO Bool updateYUVTexture :: Ptr SDL_Texture -> PtrConst SDL_Rect -> PtrConst Uint8 -> Int32 -> PtrConst Uint8 -> Int32 -> PtrConst Uint8 -> Int32 -> IO Bool updateYUVTexture = \Ptr SDL_Texture x00 -> \PtrConst SDL_Rect x11 -> \PtrConst Uint8 x22 -> \Int32 x33 -> \PtrConst Uint8 x44 -> \Int32 x55 -> \PtrConst Uint8 x66 -> \Int32 x77 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool ( Ptr SDL_Texture -> PtrConst SDL_Rect -> PtrConst Uint8 -> CInt -> PtrConst Uint8 -> CInt -> PtrConst Uint8 -> CInt -> IO CBool Unsafe.sDL_UpdateYUVTexture Ptr SDL_Texture x00 PtrConst SDL_Rect x11 PtrConst Uint8 x22 (Int32 -> CInt forall a b. Coercible a b => a -> b Coerce.coerce Int32 x33) PtrConst Uint8 x44 (Int32 -> CInt forall a b. Coercible a b => a -> b Coerce.coerce Int32 x55) PtrConst Uint8 x66 (Int32 -> CInt forall a b. Coercible a b => a -> b Coerce.coerce Int32 x77) ) -- | Update a rectangle within a planar YV12 or IYUV texture with new pixel data. -- -- You can use @'updateTexture'@ as long as your pixel data is a contiguous block of Y and U\/V planes in the proper order, but this function is available if your pixel data is not contiguous. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'updateNVTexture', 'updateTexture' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_UpdateYUVTexture@. -- The unsafe flavor is 'updateYUVTexture' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_UpdateYUVTexture@, defined at @SDL3\/SDL_render.h 1359:34@ updateYUVTextureSafe :: BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: the texture to update. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Rect.SDL_Rect -- ^ -- -- [@rect@]: a pointer to the rectangle of pixels to update, or NULL to update the entire texture. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Stdinc.Uint8 -- ^ -- -- [@Yplane@]: the raw pixel data for the Y plane. -> BG.Int32 -- ^ -- -- [@Ypitch@]: the number of bytes between rows of pixel data for the Y plane. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Stdinc.Uint8 -- ^ -- -- [@Uplane@]: the raw pixel data for the U plane. -> BG.Int32 -- ^ -- -- [@Upitch@]: the number of bytes between rows of pixel data for the U plane. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Stdinc.Uint8 -- ^ -- -- [@Vplane@]: the raw pixel data for the V plane. -> BG.Int32 -- ^ -- -- [@Vpitch@]: the number of bytes between rows of pixel data for the V plane. -> IO Bool updateYUVTextureSafe :: Ptr SDL_Texture -> PtrConst SDL_Rect -> PtrConst Uint8 -> Int32 -> PtrConst Uint8 -> Int32 -> PtrConst Uint8 -> Int32 -> IO Bool updateYUVTextureSafe = \Ptr SDL_Texture x00 -> \PtrConst SDL_Rect x11 -> \PtrConst Uint8 x22 -> \Int32 x33 -> \PtrConst Uint8 x44 -> \Int32 x55 -> \PtrConst Uint8 x66 -> \Int32 x77 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool ( Ptr SDL_Texture -> PtrConst SDL_Rect -> PtrConst Uint8 -> CInt -> PtrConst Uint8 -> CInt -> PtrConst Uint8 -> CInt -> IO CBool Safe.sDL_UpdateYUVTexture Ptr SDL_Texture x00 PtrConst SDL_Rect x11 PtrConst Uint8 x22 (Int32 -> CInt forall a b. Coercible a b => a -> b Coerce.coerce Int32 x33) PtrConst Uint8 x44 (Int32 -> CInt forall a b. Coercible a b => a -> b Coerce.coerce Int32 x55) PtrConst Uint8 x66 (Int32 -> CInt forall a b. Coercible a b => a -> b Coerce.coerce Int32 x77) ) -- | Update a rectangle within a planar NV12 or NV21 texture with new pixels. -- -- You can use @'updateTexture'@ as long as your pixel data is a contiguous block of NV12\/21 planes in the proper order, but this function is available if your pixel data is not contiguous. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'updateTexture', 'updateYUVTexture' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_UpdateNVTexture@. -- The safe flavor is 'updateNVTextureSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_UpdateNVTexture@, defined at @SDL3\/SDL_render.h 1391:34@ updateNVTexture :: BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: the texture to update. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Rect.SDL_Rect -- ^ -- -- [@rect@]: a pointer to the rectangle of pixels to update, or NULL to update the entire texture. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Stdinc.Uint8 -- ^ -- -- [@Yplane@]: the raw pixel data for the Y plane. -> BG.Int32 -- ^ -- -- [@Ypitch@]: the number of bytes between rows of pixel data for the Y plane. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Stdinc.Uint8 -- ^ -- -- [@UVplane@]: the raw pixel data for the UV plane. -> BG.Int32 -- ^ -- -- [@UVpitch@]: the number of bytes between rows of pixel data for the UV plane. -> IO Bool updateNVTexture :: Ptr SDL_Texture -> PtrConst SDL_Rect -> PtrConst Uint8 -> Int32 -> PtrConst Uint8 -> Int32 -> IO Bool updateNVTexture = \Ptr SDL_Texture x00 -> \PtrConst SDL_Rect x11 -> \PtrConst Uint8 x22 -> \Int32 x33 -> \PtrConst Uint8 x44 -> \Int32 x55 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Texture -> PtrConst SDL_Rect -> PtrConst Uint8 -> CInt -> PtrConst Uint8 -> CInt -> IO CBool Unsafe.sDL_UpdateNVTexture Ptr SDL_Texture x00 PtrConst SDL_Rect x11 PtrConst Uint8 x22 (Int32 -> CInt forall a b. Coercible a b => a -> b Coerce.coerce Int32 x33) PtrConst Uint8 x44 (Int32 -> CInt forall a b. Coercible a b => a -> b Coerce.coerce Int32 x55)) -- | Update a rectangle within a planar NV12 or NV21 texture with new pixels. -- -- You can use @'updateTexture'@ as long as your pixel data is a contiguous block of NV12\/21 planes in the proper order, but this function is available if your pixel data is not contiguous. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'updateTexture', 'updateYUVTexture' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_UpdateNVTexture@. -- The unsafe flavor is 'updateNVTexture' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_UpdateNVTexture@, defined at @SDL3\/SDL_render.h 1391:34@ updateNVTextureSafe :: BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: the texture to update. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Rect.SDL_Rect -- ^ -- -- [@rect@]: a pointer to the rectangle of pixels to update, or NULL to update the entire texture. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Stdinc.Uint8 -- ^ -- -- [@Yplane@]: the raw pixel data for the Y plane. -> BG.Int32 -- ^ -- -- [@Ypitch@]: the number of bytes between rows of pixel data for the Y plane. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Stdinc.Uint8 -- ^ -- -- [@UVplane@]: the raw pixel data for the UV plane. -> BG.Int32 -- ^ -- -- [@UVpitch@]: the number of bytes between rows of pixel data for the UV plane. -> IO Bool updateNVTextureSafe :: Ptr SDL_Texture -> PtrConst SDL_Rect -> PtrConst Uint8 -> Int32 -> PtrConst Uint8 -> Int32 -> IO Bool updateNVTextureSafe = \Ptr SDL_Texture x00 -> \PtrConst SDL_Rect x11 -> \PtrConst Uint8 x22 -> \Int32 x33 -> \PtrConst Uint8 x44 -> \Int32 x55 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Texture -> PtrConst SDL_Rect -> PtrConst Uint8 -> CInt -> PtrConst Uint8 -> CInt -> IO CBool Safe.sDL_UpdateNVTexture Ptr SDL_Texture x00 PtrConst SDL_Rect x11 PtrConst Uint8 x22 (Int32 -> CInt forall a b. Coercible a b => a -> b Coerce.coerce Int32 x33) PtrConst Uint8 x44 (Int32 -> CInt forall a b. Coercible a b => a -> b Coerce.coerce Int32 x55)) -- | Lock a portion of the texture for __write-only__ pixel access. -- -- As an optimization, the pixels made available for editing don\'t necessarily contain the old texture data. This is a write-only operation, and if you need to keep a copy of the texture data you should do that at the application level. -- -- You must use @'unlockTexture'@ to unlock the pixels and apply any changes. -- -- [Returns]: true on success or false if the texture is not valid or was not created with @SDL_TEXTUREACCESS_STREAMING@; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'lockTextureToSurface', 'unlockTexture' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_LockTexture@. -- The safe flavor is 'lockTextureSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_LockTexture@, defined at @SDL3\/SDL_render.h 1426:34@ lockTexture :: BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: the texture to lock for access, which was created with @SDL_TEXTUREACCESS_STREAMING@. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Rect.SDL_Rect -- ^ -- -- [@rect@]: an SDL_Rect structure representing the area to lock for access; NULL to lock the entire texture. -> BG.Ptr (BG.Ptr BG.Void) -- ^ -- -- [@pixels@]: this is filled in with a pointer to the locked pixels, appropriately offset by the locked area. -> BG.Ptr BG.CInt -- ^ -- -- [@pitch@]: this is filled in with the pitch of the locked pixels; the pitch is the length of one row in bytes. -> IO Bool lockTexture :: Ptr SDL_Texture -> PtrConst SDL_Rect -> Ptr (Ptr Void) -> Ptr CInt -> IO Bool lockTexture = \Ptr SDL_Texture x00 -> \PtrConst SDL_Rect x11 -> \Ptr (Ptr Void) x22 -> \Ptr CInt x33 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Texture -> PtrConst SDL_Rect -> Ptr (Ptr Void) -> Ptr CInt -> IO CBool Unsafe.sDL_LockTexture Ptr SDL_Texture x00 PtrConst SDL_Rect x11 Ptr (Ptr Void) x22 Ptr CInt x33) -- | Lock a portion of the texture for __write-only__ pixel access. -- -- As an optimization, the pixels made available for editing don\'t necessarily contain the old texture data. This is a write-only operation, and if you need to keep a copy of the texture data you should do that at the application level. -- -- You must use @'unlockTexture'@ to unlock the pixels and apply any changes. -- -- [Returns]: true on success or false if the texture is not valid or was not created with @SDL_TEXTUREACCESS_STREAMING@; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'lockTextureToSurface', 'unlockTexture' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_LockTexture@. -- The unsafe flavor is 'lockTexture' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_LockTexture@, defined at @SDL3\/SDL_render.h 1426:34@ lockTextureSafe :: BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: the texture to lock for access, which was created with @SDL_TEXTUREACCESS_STREAMING@. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Rect.SDL_Rect -- ^ -- -- [@rect@]: an SDL_Rect structure representing the area to lock for access; NULL to lock the entire texture. -> BG.Ptr (BG.Ptr BG.Void) -- ^ -- -- [@pixels@]: this is filled in with a pointer to the locked pixels, appropriately offset by the locked area. -> BG.Ptr BG.CInt -- ^ -- -- [@pitch@]: this is filled in with the pitch of the locked pixels; the pitch is the length of one row in bytes. -> IO Bool lockTextureSafe :: Ptr SDL_Texture -> PtrConst SDL_Rect -> Ptr (Ptr Void) -> Ptr CInt -> IO Bool lockTextureSafe = \Ptr SDL_Texture x00 -> \PtrConst SDL_Rect x11 -> \Ptr (Ptr Void) x22 -> \Ptr CInt x33 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Texture -> PtrConst SDL_Rect -> Ptr (Ptr Void) -> Ptr CInt -> IO CBool Safe.sDL_LockTexture Ptr SDL_Texture x00 PtrConst SDL_Rect x11 Ptr (Ptr Void) x22 Ptr CInt x33) -- | Lock a portion of the texture for __write-only__ pixel access, and expose it as a SDL surface. -- -- Besides providing an SDL_Surface instead of raw pixel data, this function operates like 'lockTexture'. -- -- As an optimization, the pixels made available for editing don\'t necessarily contain the old texture data. This is a write-only operation, and if you need to keep a copy of the texture data you should do that at the application level. -- -- You must use @'unlockTexture'@ to unlock the pixels and apply any changes. -- -- The returned surface is freed internally after calling @'unlockTexture'@ or @'destroyTexture'@. The caller should not free it. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'lockTexture', 'unlockTexture' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_LockTextureToSurface@. -- The safe flavor is 'lockTextureToSurfaceSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_LockTextureToSurface@, defined at @SDL3\/SDL_render.h 1464:34@ lockTextureToSurface :: BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: the texture to lock for access, which must be created with @SDL_TEXTUREACCESS_STREAMING@. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Rect.SDL_Rect -- ^ -- -- [@rect@]: a pointer to the rectangle to lock for access. If the rect is NULL, the entire texture will be locked. -> BG.Ptr (BG.Ptr SDL3.Sys.Bindgen.Surface.SDL_Surface) -- ^ -- -- [@surface@]: a pointer to an SDL surface of size __rect__. Don\'t assume any specific pixel content. -> IO Bool lockTextureToSurface :: Ptr SDL_Texture -> PtrConst SDL_Rect -> Ptr (Ptr SDL_Surface) -> IO Bool lockTextureToSurface = \Ptr SDL_Texture x00 -> \PtrConst SDL_Rect x11 -> \Ptr (Ptr SDL_Surface) x22 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Texture -> PtrConst SDL_Rect -> Ptr (Ptr SDL_Surface) -> IO CBool Unsafe.sDL_LockTextureToSurface Ptr SDL_Texture x00 PtrConst SDL_Rect x11 Ptr (Ptr SDL_Surface) x22) -- | Lock a portion of the texture for __write-only__ pixel access, and expose it as a SDL surface. -- -- Besides providing an SDL_Surface instead of raw pixel data, this function operates like 'lockTexture'. -- -- As an optimization, the pixels made available for editing don\'t necessarily contain the old texture data. This is a write-only operation, and if you need to keep a copy of the texture data you should do that at the application level. -- -- You must use @'unlockTexture'@ to unlock the pixels and apply any changes. -- -- The returned surface is freed internally after calling @'unlockTexture'@ or @'destroyTexture'@. The caller should not free it. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'lockTexture', 'unlockTexture' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_LockTextureToSurface@. -- The unsafe flavor is 'lockTextureToSurface' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_LockTextureToSurface@, defined at @SDL3\/SDL_render.h 1464:34@ lockTextureToSurfaceSafe :: BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: the texture to lock for access, which must be created with @SDL_TEXTUREACCESS_STREAMING@. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Rect.SDL_Rect -- ^ -- -- [@rect@]: a pointer to the rectangle to lock for access. If the rect is NULL, the entire texture will be locked. -> BG.Ptr (BG.Ptr SDL3.Sys.Bindgen.Surface.SDL_Surface) -- ^ -- -- [@surface@]: a pointer to an SDL surface of size __rect__. Don\'t assume any specific pixel content. -> IO Bool lockTextureToSurfaceSafe :: Ptr SDL_Texture -> PtrConst SDL_Rect -> Ptr (Ptr SDL_Surface) -> IO Bool lockTextureToSurfaceSafe = \Ptr SDL_Texture x00 -> \PtrConst SDL_Rect x11 -> \Ptr (Ptr SDL_Surface) x22 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Texture -> PtrConst SDL_Rect -> Ptr (Ptr SDL_Surface) -> IO CBool Safe.sDL_LockTextureToSurface Ptr SDL_Texture x00 PtrConst SDL_Rect x11 Ptr (Ptr SDL_Surface) x22) -- | Unlock a texture, uploading the changes to video memory, if needed. -- -- __Warning__: Please note that @'lockTexture'@ is intended to be write-only; it will not guarantee the previous contents of the texture will be provided. You must fully initialize any area of a texture that you lock before unlocking it, as the pixels might otherwise be uninitialized memory. -- -- Which is to say: locking and immediately unlocking a texture can result in corrupted textures, depending on the renderer in use. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'lockTexture' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_UnlockTexture@. -- The safe flavor is 'unlockTextureSafe' -- . -- -- [C declaration]: @SDL_UnlockTexture@, defined at @SDL3\/SDL_render.h 1485:34@ unlockTexture :: BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: a texture locked by @'lockTexture'@. -> IO () unlockTexture :: Ptr SDL_Texture -> IO () unlockTexture = Ptr SDL_Texture -> IO () Unsafe.sDL_UnlockTexture -- | Unlock a texture, uploading the changes to video memory, if needed. -- -- __Warning__: Please note that @'lockTexture'@ is intended to be write-only; it will not guarantee the previous contents of the texture will be provided. You must fully initialize any area of a texture that you lock before unlocking it, as the pixels might otherwise be uninitialized memory. -- -- Which is to say: locking and immediately unlocking a texture can result in corrupted textures, depending on the renderer in use. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'lockTexture' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_UnlockTexture@. -- The unsafe flavor is 'unlockTexture' -- . -- -- [C declaration]: @SDL_UnlockTexture@, defined at @SDL3\/SDL_render.h 1485:34@ unlockTextureSafe :: BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: a texture locked by @'lockTexture'@. -> IO () unlockTextureSafe :: Ptr SDL_Texture -> IO () unlockTextureSafe = Ptr SDL_Texture -> IO () Safe.sDL_UnlockTexture -- | Set a texture as the current rendering target. -- -- The default render target is the window for which the renderer was created. To stop rendering to a texture and render to the window again, call this function with a NULL @texture@. -- -- Viewport, cliprect, scale, and logical presentation are unique to each render target. Get and set functions for these states apply to the current render target set by this function, and those states persist on each target when the current render target changes. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'getRenderTarget' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_SetRenderTarget@. -- The safe flavor is 'setRenderTargetSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_SetRenderTarget@, defined at @SDL3\/SDL_render.h 1512:34@ setRenderTarget :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: the targeted texture, which must be created with the @SDL_TEXTUREACCESS_TARGET@ flag, or NULL to render to the window instead of a texture. -> IO Bool setRenderTarget :: Ptr SDL_Renderer -> Ptr SDL_Texture -> IO Bool setRenderTarget = \Ptr SDL_Renderer x00 -> \Ptr SDL_Texture x11 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> Ptr SDL_Texture -> IO CBool Unsafe.sDL_SetRenderTarget Ptr SDL_Renderer x00 Ptr SDL_Texture x11) -- | Set a texture as the current rendering target. -- -- The default render target is the window for which the renderer was created. To stop rendering to a texture and render to the window again, call this function with a NULL @texture@. -- -- Viewport, cliprect, scale, and logical presentation are unique to each render target. Get and set functions for these states apply to the current render target set by this function, and those states persist on each target when the current render target changes. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'getRenderTarget' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_SetRenderTarget@. -- The unsafe flavor is 'setRenderTarget' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_SetRenderTarget@, defined at @SDL3\/SDL_render.h 1512:34@ setRenderTargetSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: the targeted texture, which must be created with the @SDL_TEXTUREACCESS_TARGET@ flag, or NULL to render to the window instead of a texture. -> IO Bool setRenderTargetSafe :: Ptr SDL_Renderer -> Ptr SDL_Texture -> IO Bool setRenderTargetSafe = \Ptr SDL_Renderer x00 -> \Ptr SDL_Texture x11 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> Ptr SDL_Texture -> IO CBool Safe.sDL_SetRenderTarget Ptr SDL_Renderer x00 Ptr SDL_Texture x11) -- | Get the current render target. -- -- The default render target is the window for which the renderer was created, and is reported a NULL here. -- -- [Returns]: the current render target or NULL for the default render target. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'setRenderTarget' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_GetRenderTarget@. -- The safe flavor is 'getRenderTargetSafe' -- . -- -- [C declaration]: @SDL_GetRenderTarget@, defined at @SDL3\/SDL_render.h 1529:43@ getRenderTarget :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> IO (BG.Ptr SDL_Texture) getRenderTarget :: Ptr SDL_Renderer -> IO (Ptr SDL_Texture) getRenderTarget = Ptr SDL_Renderer -> IO (Ptr SDL_Texture) Unsafe.sDL_GetRenderTarget -- | Get the current render target. -- -- The default render target is the window for which the renderer was created, and is reported a NULL here. -- -- [Returns]: the current render target or NULL for the default render target. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'setRenderTarget' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_GetRenderTarget@. -- The unsafe flavor is 'getRenderTarget' -- . -- -- [C declaration]: @SDL_GetRenderTarget@, defined at @SDL3\/SDL_render.h 1529:43@ getRenderTargetSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> IO (BG.Ptr SDL_Texture) getRenderTargetSafe :: Ptr SDL_Renderer -> IO (Ptr SDL_Texture) getRenderTargetSafe = Ptr SDL_Renderer -> IO (Ptr SDL_Texture) Safe.sDL_GetRenderTarget -- | Set a device-independent resolution and presentation mode for rendering. -- -- This function sets the width and height of the logical rendering output. The renderer will act as if the current render target is always the requested dimensions, scaling to the actual resolution as necessary. -- -- This can be useful for games that expect a fixed size, but would like to scale the output to whatever is available, regardless of how a user resizes a window, or if the display is high DPI. -- -- Logical presentation can be used with both render target textures and the renderer\'s window; the state is unique to each render target, and this function sets the state for the current render target. It might be useful to draw to a texture that matches the window dimensions with logical presentation enabled, and then draw that texture across the entire window with logical presentation disabled. Be careful not to render both with logical presentation enabled, however, as this could produce double-letterboxing, etc. -- -- You can disable logical coordinates by setting the mode to SDL_LOGICAL_PRESENTATION_DISABLED, and in that case you get the full pixel resolution of the render target; it is safe to toggle logical presentation during the rendering of a frame: perhaps most of the rendering is done to specific dimensions but to make fonts look sharp, the app turns off logical presentation while drawing text, for example. -- -- You can convert coordinates in an event into rendering coordinates using @'convertEventToRenderCoordinates'@. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'convertEventToRenderCoordinates', 'getRenderLogicalPresentation', 'getRenderLogicalPresentationRect' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_SetRenderLogicalPresentation@. -- The safe flavor is 'setRenderLogicalPresentationSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_SetRenderLogicalPresentation@, defined at @SDL3\/SDL_render.h 1576:34@ setRenderLogicalPresentation :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> BG.Int32 -- ^ -- -- [@w@]: the width of the logical resolution. -> BG.Int32 -- ^ -- -- [@h@]: the height of the logical resolution. -> SDL_RendererLogicalPresentation -- ^ -- -- [@mode@]: the presentation mode used. -> IO Bool setRenderLogicalPresentation :: Ptr SDL_Renderer -> Int32 -> Int32 -> SDL_RendererLogicalPresentation -> IO Bool setRenderLogicalPresentation = \Ptr SDL_Renderer x00 -> \Int32 x11 -> \Int32 x22 -> \SDL_RendererLogicalPresentation x33 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> CInt -> CInt -> SDL_RendererLogicalPresentation -> IO CBool Unsafe.sDL_SetRenderLogicalPresentation Ptr SDL_Renderer x00 (Int32 -> CInt forall a b. Coercible a b => a -> b Coerce.coerce Int32 x11) (Int32 -> CInt forall a b. Coercible a b => a -> b Coerce.coerce Int32 x22) SDL_RendererLogicalPresentation x33) -- | Set a device-independent resolution and presentation mode for rendering. -- -- This function sets the width and height of the logical rendering output. The renderer will act as if the current render target is always the requested dimensions, scaling to the actual resolution as necessary. -- -- This can be useful for games that expect a fixed size, but would like to scale the output to whatever is available, regardless of how a user resizes a window, or if the display is high DPI. -- -- Logical presentation can be used with both render target textures and the renderer\'s window; the state is unique to each render target, and this function sets the state for the current render target. It might be useful to draw to a texture that matches the window dimensions with logical presentation enabled, and then draw that texture across the entire window with logical presentation disabled. Be careful not to render both with logical presentation enabled, however, as this could produce double-letterboxing, etc. -- -- You can disable logical coordinates by setting the mode to SDL_LOGICAL_PRESENTATION_DISABLED, and in that case you get the full pixel resolution of the render target; it is safe to toggle logical presentation during the rendering of a frame: perhaps most of the rendering is done to specific dimensions but to make fonts look sharp, the app turns off logical presentation while drawing text, for example. -- -- You can convert coordinates in an event into rendering coordinates using @'convertEventToRenderCoordinates'@. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'convertEventToRenderCoordinates', 'getRenderLogicalPresentation', 'getRenderLogicalPresentationRect' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_SetRenderLogicalPresentation@. -- The unsafe flavor is 'setRenderLogicalPresentation' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_SetRenderLogicalPresentation@, defined at @SDL3\/SDL_render.h 1576:34@ setRenderLogicalPresentationSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> BG.Int32 -- ^ -- -- [@w@]: the width of the logical resolution. -> BG.Int32 -- ^ -- -- [@h@]: the height of the logical resolution. -> SDL_RendererLogicalPresentation -- ^ -- -- [@mode@]: the presentation mode used. -> IO Bool setRenderLogicalPresentationSafe :: Ptr SDL_Renderer -> Int32 -> Int32 -> SDL_RendererLogicalPresentation -> IO Bool setRenderLogicalPresentationSafe = \Ptr SDL_Renderer x00 -> \Int32 x11 -> \Int32 x22 -> \SDL_RendererLogicalPresentation x33 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> CInt -> CInt -> SDL_RendererLogicalPresentation -> IO CBool Safe.sDL_SetRenderLogicalPresentation Ptr SDL_Renderer x00 (Int32 -> CInt forall a b. Coercible a b => a -> b Coerce.coerce Int32 x11) (Int32 -> CInt forall a b. Coercible a b => a -> b Coerce.coerce Int32 x22) SDL_RendererLogicalPresentation x33) -- | Get device independent resolution and presentation mode for rendering. -- -- This function gets the width and height of the logical rendering output, or 0 if a logical resolution is not enabled. -- -- Each render target has its own logical presentation state. This function gets the state for the current render target. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'setRenderLogicalPresentation' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_GetRenderLogicalPresentation@. -- The safe flavor is 'getRenderLogicalPresentationSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_GetRenderLogicalPresentation@, defined at @SDL3\/SDL_render.h 1601:34@ getRenderLogicalPresentation :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> BG.Ptr BG.CInt -- ^ -- -- [@w@]: an int filled with the logical presentation width. -> BG.Ptr BG.CInt -- ^ -- -- [@h@]: an int filled with the logical presentation height. -> BG.Ptr SDL_RendererLogicalPresentation -- ^ -- -- [@mode@]: a variable filled with the logical presentation mode being used. -> IO Bool getRenderLogicalPresentation :: Ptr SDL_Renderer -> Ptr CInt -> Ptr CInt -> Ptr SDL_RendererLogicalPresentation -> IO Bool getRenderLogicalPresentation = \Ptr SDL_Renderer x00 -> \Ptr CInt x11 -> \Ptr CInt x22 -> \Ptr SDL_RendererLogicalPresentation x33 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> Ptr CInt -> Ptr CInt -> Ptr SDL_RendererLogicalPresentation -> IO CBool Unsafe.sDL_GetRenderLogicalPresentation Ptr SDL_Renderer x00 Ptr CInt x11 Ptr CInt x22 Ptr SDL_RendererLogicalPresentation x33) -- | Get device independent resolution and presentation mode for rendering. -- -- This function gets the width and height of the logical rendering output, or 0 if a logical resolution is not enabled. -- -- Each render target has its own logical presentation state. This function gets the state for the current render target. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'setRenderLogicalPresentation' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_GetRenderLogicalPresentation@. -- The unsafe flavor is 'getRenderLogicalPresentation' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_GetRenderLogicalPresentation@, defined at @SDL3\/SDL_render.h 1601:34@ getRenderLogicalPresentationSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> BG.Ptr BG.CInt -- ^ -- -- [@w@]: an int filled with the logical presentation width. -> BG.Ptr BG.CInt -- ^ -- -- [@h@]: an int filled with the logical presentation height. -> BG.Ptr SDL_RendererLogicalPresentation -- ^ -- -- [@mode@]: a variable filled with the logical presentation mode being used. -> IO Bool getRenderLogicalPresentationSafe :: Ptr SDL_Renderer -> Ptr CInt -> Ptr CInt -> Ptr SDL_RendererLogicalPresentation -> IO Bool getRenderLogicalPresentationSafe = \Ptr SDL_Renderer x00 -> \Ptr CInt x11 -> \Ptr CInt x22 -> \Ptr SDL_RendererLogicalPresentation x33 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> Ptr CInt -> Ptr CInt -> Ptr SDL_RendererLogicalPresentation -> IO CBool Safe.sDL_GetRenderLogicalPresentation Ptr SDL_Renderer x00 Ptr CInt x11 Ptr CInt x22 Ptr SDL_RendererLogicalPresentation x33) -- | Get the final presentation rectangle for rendering. -- -- This function returns the calculated rectangle used for logical presentation, based on the presentation mode and output size. If logical presentation is disabled, it will fill the rectangle with the output size, in pixels. -- -- Each render target has its own logical presentation state. This function gets the rectangle for the current render target. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'setRenderLogicalPresentation' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_GetRenderLogicalPresentationRect@. -- The safe flavor is 'getRenderLogicalPresentationRectSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_GetRenderLogicalPresentationRect@, defined at @SDL3\/SDL_render.h 1626:34@ getRenderLogicalPresentationRect :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> BG.Ptr SDL3.Sys.Bindgen.Rect.SDL_FRect -- ^ -- -- [@rect@]: a pointer filled in with the final presentation rectangle, may be NULL. -> IO Bool getRenderLogicalPresentationRect :: Ptr SDL_Renderer -> Ptr SDL_FRect -> IO Bool getRenderLogicalPresentationRect = \Ptr SDL_Renderer x00 -> \Ptr SDL_FRect x11 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> Ptr SDL_FRect -> IO CBool Unsafe.sDL_GetRenderLogicalPresentationRect Ptr SDL_Renderer x00 Ptr SDL_FRect x11) -- | Get the final presentation rectangle for rendering. -- -- This function returns the calculated rectangle used for logical presentation, based on the presentation mode and output size. If logical presentation is disabled, it will fill the rectangle with the output size, in pixels. -- -- Each render target has its own logical presentation state. This function gets the rectangle for the current render target. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'setRenderLogicalPresentation' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_GetRenderLogicalPresentationRect@. -- The unsafe flavor is 'getRenderLogicalPresentationRect' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_GetRenderLogicalPresentationRect@, defined at @SDL3\/SDL_render.h 1626:34@ getRenderLogicalPresentationRectSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> BG.Ptr SDL3.Sys.Bindgen.Rect.SDL_FRect -- ^ -- -- [@rect@]: a pointer filled in with the final presentation rectangle, may be NULL. -> IO Bool getRenderLogicalPresentationRectSafe :: Ptr SDL_Renderer -> Ptr SDL_FRect -> IO Bool getRenderLogicalPresentationRectSafe = \Ptr SDL_Renderer x00 -> \Ptr SDL_FRect x11 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> Ptr SDL_FRect -> IO CBool Safe.sDL_GetRenderLogicalPresentationRect Ptr SDL_Renderer x00 Ptr SDL_FRect x11) -- | Get a point in render coordinates when given a point in window coordinates. -- -- This takes into account several states: -- -- * The window dimensions. -- -- * The logical presentation settings (SDL_SetRenderLogicalPresentation) -- -- * The scale (SDL_SetRenderScale) -- -- * The viewport (SDL_SetRenderViewport) -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'setRenderLogicalPresentation', 'setRenderScale' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_RenderCoordinatesFromWindow@. -- The safe flavor is 'renderCoordinatesFromWindowSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_RenderCoordinatesFromWindow@, defined at @SDL3\/SDL_render.h 1653:34@ renderCoordinatesFromWindow :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> Float -- ^ -- -- [@window_x@]: the x coordinate in window coordinates. -> Float -- ^ -- -- [@window_y@]: the y coordinate in window coordinates. -> BG.Ptr BG.CFloat -- ^ -- -- [@x@]: a pointer filled with the x coordinate in render coordinates. -> BG.Ptr BG.CFloat -- ^ -- -- [@y@]: a pointer filled with the y coordinate in render coordinates. -> IO Bool renderCoordinatesFromWindow :: Ptr SDL_Renderer -> Float -> Float -> Ptr CFloat -> Ptr CFloat -> IO Bool renderCoordinatesFromWindow = \Ptr SDL_Renderer x00 -> \Float x11 -> \Float x22 -> \Ptr CFloat x33 -> \Ptr CFloat x44 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> CFloat -> CFloat -> Ptr CFloat -> Ptr CFloat -> IO CBool Unsafe.sDL_RenderCoordinatesFromWindow Ptr SDL_Renderer x00 (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x11) (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x22) Ptr CFloat x33 Ptr CFloat x44) -- | Get a point in render coordinates when given a point in window coordinates. -- -- This takes into account several states: -- -- * The window dimensions. -- -- * The logical presentation settings (SDL_SetRenderLogicalPresentation) -- -- * The scale (SDL_SetRenderScale) -- -- * The viewport (SDL_SetRenderViewport) -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'setRenderLogicalPresentation', 'setRenderScale' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_RenderCoordinatesFromWindow@. -- The unsafe flavor is 'renderCoordinatesFromWindow' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_RenderCoordinatesFromWindow@, defined at @SDL3\/SDL_render.h 1653:34@ renderCoordinatesFromWindowSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> Float -- ^ -- -- [@window_x@]: the x coordinate in window coordinates. -> Float -- ^ -- -- [@window_y@]: the y coordinate in window coordinates. -> BG.Ptr BG.CFloat -- ^ -- -- [@x@]: a pointer filled with the x coordinate in render coordinates. -> BG.Ptr BG.CFloat -- ^ -- -- [@y@]: a pointer filled with the y coordinate in render coordinates. -> IO Bool renderCoordinatesFromWindowSafe :: Ptr SDL_Renderer -> Float -> Float -> Ptr CFloat -> Ptr CFloat -> IO Bool renderCoordinatesFromWindowSafe = \Ptr SDL_Renderer x00 -> \Float x11 -> \Float x22 -> \Ptr CFloat x33 -> \Ptr CFloat x44 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> CFloat -> CFloat -> Ptr CFloat -> Ptr CFloat -> IO CBool Safe.sDL_RenderCoordinatesFromWindow Ptr SDL_Renderer x00 (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x11) (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x22) Ptr CFloat x33 Ptr CFloat x44) -- | Get a point in window coordinates when given a point in render coordinates. -- -- This takes into account several states: -- -- * The window dimensions. -- -- * The logical presentation settings (SDL_SetRenderLogicalPresentation) -- -- * The scale (SDL_SetRenderScale) -- -- * The viewport (SDL_SetRenderViewport) -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'setRenderLogicalPresentation', 'setRenderScale', 'setRenderViewport' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_RenderCoordinatesToWindow@. -- The safe flavor is 'renderCoordinatesToWindowSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_RenderCoordinatesToWindow@, defined at @SDL3\/SDL_render.h 1683:34@ renderCoordinatesToWindow :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> Float -- ^ -- -- [@x@]: the x coordinate in render coordinates. -> Float -- ^ -- -- [@y@]: the y coordinate in render coordinates. -> BG.Ptr BG.CFloat -- ^ -- -- [@window_x@]: a pointer filled with the x coordinate in window coordinates. -> BG.Ptr BG.CFloat -- ^ -- -- [@window_y@]: a pointer filled with the y coordinate in window coordinates. -> IO Bool renderCoordinatesToWindow :: Ptr SDL_Renderer -> Float -> Float -> Ptr CFloat -> Ptr CFloat -> IO Bool renderCoordinatesToWindow = \Ptr SDL_Renderer x00 -> \Float x11 -> \Float x22 -> \Ptr CFloat x33 -> \Ptr CFloat x44 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> CFloat -> CFloat -> Ptr CFloat -> Ptr CFloat -> IO CBool Unsafe.sDL_RenderCoordinatesToWindow Ptr SDL_Renderer x00 (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x11) (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x22) Ptr CFloat x33 Ptr CFloat x44) -- | Get a point in window coordinates when given a point in render coordinates. -- -- This takes into account several states: -- -- * The window dimensions. -- -- * The logical presentation settings (SDL_SetRenderLogicalPresentation) -- -- * The scale (SDL_SetRenderScale) -- -- * The viewport (SDL_SetRenderViewport) -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'setRenderLogicalPresentation', 'setRenderScale', 'setRenderViewport' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_RenderCoordinatesToWindow@. -- The unsafe flavor is 'renderCoordinatesToWindow' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_RenderCoordinatesToWindow@, defined at @SDL3\/SDL_render.h 1683:34@ renderCoordinatesToWindowSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> Float -- ^ -- -- [@x@]: the x coordinate in render coordinates. -> Float -- ^ -- -- [@y@]: the y coordinate in render coordinates. -> BG.Ptr BG.CFloat -- ^ -- -- [@window_x@]: a pointer filled with the x coordinate in window coordinates. -> BG.Ptr BG.CFloat -- ^ -- -- [@window_y@]: a pointer filled with the y coordinate in window coordinates. -> IO Bool renderCoordinatesToWindowSafe :: Ptr SDL_Renderer -> Float -> Float -> Ptr CFloat -> Ptr CFloat -> IO Bool renderCoordinatesToWindowSafe = \Ptr SDL_Renderer x00 -> \Float x11 -> \Float x22 -> \Ptr CFloat x33 -> \Ptr CFloat x44 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> CFloat -> CFloat -> Ptr CFloat -> Ptr CFloat -> IO CBool Safe.sDL_RenderCoordinatesToWindow Ptr SDL_Renderer x00 (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x11) (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x22) Ptr CFloat x33 Ptr CFloat x44) -- | Convert the coordinates in an event to render coordinates. -- -- This takes into account several states: -- -- * The window dimensions. -- -- * The logical presentation settings (SDL_SetRenderLogicalPresentation) -- -- * The scale (SDL_SetRenderScale) -- -- * The viewport (SDL_SetRenderViewport) -- -- Various event types are converted with this function: mouse, touch, pen, etc. -- -- Touch coordinates are converted from normalized coordinates in the window to non-normalized rendering coordinates. -- -- Relative mouse coordinates (xrel and yrel event fields) are /also/ converted. Applications that do not want these fields converted should use @'renderCoordinatesFromWindow'@ on the specific event fields instead of converting the entire event structure. -- -- Once converted, coordinates may be outside the rendering area. -- -- [Returns]: true if the event is converted or doesn\'t need conversion, or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'renderCoordinatesFromWindow' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_ConvertEventToRenderCoordinates@. -- The safe flavor is 'convertEventToRenderCoordinatesSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_ConvertEventToRenderCoordinates@, defined at @SDL3\/SDL_render.h 1719:34@ convertEventToRenderCoordinates :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> BG.Ptr SDL3.Sys.Bindgen.Events.SDL_Event -- ^ -- -- [@event@]: the event to modify. -> IO Bool convertEventToRenderCoordinates :: Ptr SDL_Renderer -> Ptr SDL_Event -> IO Bool convertEventToRenderCoordinates = \Ptr SDL_Renderer x00 -> \Ptr SDL_Event x11 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> Ptr SDL_Event -> IO CBool Unsafe.sDL_ConvertEventToRenderCoordinates Ptr SDL_Renderer x00 Ptr SDL_Event x11) -- | Convert the coordinates in an event to render coordinates. -- -- This takes into account several states: -- -- * The window dimensions. -- -- * The logical presentation settings (SDL_SetRenderLogicalPresentation) -- -- * The scale (SDL_SetRenderScale) -- -- * The viewport (SDL_SetRenderViewport) -- -- Various event types are converted with this function: mouse, touch, pen, etc. -- -- Touch coordinates are converted from normalized coordinates in the window to non-normalized rendering coordinates. -- -- Relative mouse coordinates (xrel and yrel event fields) are /also/ converted. Applications that do not want these fields converted should use @'renderCoordinatesFromWindow'@ on the specific event fields instead of converting the entire event structure. -- -- Once converted, coordinates may be outside the rendering area. -- -- [Returns]: true if the event is converted or doesn\'t need conversion, or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'renderCoordinatesFromWindow' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_ConvertEventToRenderCoordinates@. -- The unsafe flavor is 'convertEventToRenderCoordinates' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_ConvertEventToRenderCoordinates@, defined at @SDL3\/SDL_render.h 1719:34@ convertEventToRenderCoordinatesSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> BG.Ptr SDL3.Sys.Bindgen.Events.SDL_Event -- ^ -- -- [@event@]: the event to modify. -> IO Bool convertEventToRenderCoordinatesSafe :: Ptr SDL_Renderer -> Ptr SDL_Event -> IO Bool convertEventToRenderCoordinatesSafe = \Ptr SDL_Renderer x00 -> \Ptr SDL_Event x11 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> Ptr SDL_Event -> IO CBool Safe.sDL_ConvertEventToRenderCoordinates Ptr SDL_Renderer x00 Ptr SDL_Event x11) -- | Set the drawing area for rendering on the current target. -- -- Drawing will clip to this area (separately from any clipping done with SDL_SetRenderClipRect), and the top left of the area will become coordinate (0, 0) for future drawing commands. -- -- The area\'s width and height must be >= 0. -- -- Each render target has its own viewport. This function sets the viewport for the current render target. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'getRenderViewport', 'renderViewportSet' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_SetRenderViewport@. -- The safe flavor is 'setRenderViewportSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_SetRenderViewport@, defined at @SDL3\/SDL_render.h 1746:34@ setRenderViewport :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Rect.SDL_Rect -- ^ -- -- [@rect@]: the SDL_Rect structure representing the drawing area, or NULL to set the viewport to the entire target. -> IO Bool setRenderViewport :: Ptr SDL_Renderer -> PtrConst SDL_Rect -> IO Bool setRenderViewport = \Ptr SDL_Renderer x00 -> \PtrConst SDL_Rect x11 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> PtrConst SDL_Rect -> IO CBool Unsafe.sDL_SetRenderViewport Ptr SDL_Renderer x00 PtrConst SDL_Rect x11) -- | Set the drawing area for rendering on the current target. -- -- Drawing will clip to this area (separately from any clipping done with SDL_SetRenderClipRect), and the top left of the area will become coordinate (0, 0) for future drawing commands. -- -- The area\'s width and height must be >= 0. -- -- Each render target has its own viewport. This function sets the viewport for the current render target. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'getRenderViewport', 'renderViewportSet' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_SetRenderViewport@. -- The unsafe flavor is 'setRenderViewport' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_SetRenderViewport@, defined at @SDL3\/SDL_render.h 1746:34@ setRenderViewportSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Rect.SDL_Rect -- ^ -- -- [@rect@]: the SDL_Rect structure representing the drawing area, or NULL to set the viewport to the entire target. -> IO Bool setRenderViewportSafe :: Ptr SDL_Renderer -> PtrConst SDL_Rect -> IO Bool setRenderViewportSafe = \Ptr SDL_Renderer x00 -> \PtrConst SDL_Rect x11 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> PtrConst SDL_Rect -> IO CBool Safe.sDL_SetRenderViewport Ptr SDL_Renderer x00 PtrConst SDL_Rect x11) -- | Get the drawing area for the current target. -- -- Each render target has its own viewport. This function gets the viewport for the current render target. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'renderViewportSet', 'setRenderViewport' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_GetRenderViewport@. -- The safe flavor is 'getRenderViewportSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_GetRenderViewport@, defined at @SDL3\/SDL_render.h 1766:34@ getRenderViewport :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> BG.Ptr SDL3.Sys.Bindgen.Rect.SDL_Rect -- ^ -- -- [@rect@]: an SDL_Rect structure filled in with the current drawing area. -> IO Bool getRenderViewport :: Ptr SDL_Renderer -> Ptr SDL_Rect -> IO Bool getRenderViewport = \Ptr SDL_Renderer x00 -> \Ptr SDL_Rect x11 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> Ptr SDL_Rect -> IO CBool Unsafe.sDL_GetRenderViewport Ptr SDL_Renderer x00 Ptr SDL_Rect x11) -- | Get the drawing area for the current target. -- -- Each render target has its own viewport. This function gets the viewport for the current render target. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'renderViewportSet', 'setRenderViewport' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_GetRenderViewport@. -- The unsafe flavor is 'getRenderViewport' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_GetRenderViewport@, defined at @SDL3\/SDL_render.h 1766:34@ getRenderViewportSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> BG.Ptr SDL3.Sys.Bindgen.Rect.SDL_Rect -- ^ -- -- [@rect@]: an SDL_Rect structure filled in with the current drawing area. -> IO Bool getRenderViewportSafe :: Ptr SDL_Renderer -> Ptr SDL_Rect -> IO Bool getRenderViewportSafe = \Ptr SDL_Renderer x00 -> \Ptr SDL_Rect x11 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> Ptr SDL_Rect -> IO CBool Safe.sDL_GetRenderViewport Ptr SDL_Renderer x00 Ptr SDL_Rect x11) -- | Return whether an explicit rectangle was set as the viewport. -- -- This is useful if you\'re saving and restoring the viewport and want to know whether you should restore a specific rectangle or NULL. -- -- Each render target has its own viewport. This function checks the viewport for the current render target. -- -- [Returns]: true if the viewport was set to a specific rectangle, or false if it was set to NULL (the entire target). -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'getRenderViewport', 'setRenderViewport' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_RenderViewportSet@. -- The safe flavor is 'renderViewportSetSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_RenderViewportSet@, defined at @SDL3\/SDL_render.h 1788:34@ renderViewportSet :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> IO Bool renderViewportSet :: Ptr SDL_Renderer -> IO Bool renderViewportSet = \Ptr SDL_Renderer x00 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> IO CBool Unsafe.sDL_RenderViewportSet Ptr SDL_Renderer x00) -- | Return whether an explicit rectangle was set as the viewport. -- -- This is useful if you\'re saving and restoring the viewport and want to know whether you should restore a specific rectangle or NULL. -- -- Each render target has its own viewport. This function checks the viewport for the current render target. -- -- [Returns]: true if the viewport was set to a specific rectangle, or false if it was set to NULL (the entire target). -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'getRenderViewport', 'setRenderViewport' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_RenderViewportSet@. -- The unsafe flavor is 'renderViewportSet' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_RenderViewportSet@, defined at @SDL3\/SDL_render.h 1788:34@ renderViewportSetSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> IO Bool renderViewportSetSafe :: Ptr SDL_Renderer -> IO Bool renderViewportSetSafe = \Ptr SDL_Renderer x00 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> IO CBool Safe.sDL_RenderViewportSet Ptr SDL_Renderer x00) -- | Get the safe area for rendering within the current viewport. -- -- Some devices have portions of the screen which are partially obscured or not interactive, possibly due to on-screen controls, curved edges, camera notches, TV overscan, etc. This function provides the area of the current viewport which is safe to have interactible content. You should continue rendering into the rest of the render target, but it should not contain visually important or interactible content. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_GetRenderSafeArea@. -- The safe flavor is 'getRenderSafeAreaSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_GetRenderSafeArea@, defined at @SDL3\/SDL_render.h 1810:34@ getRenderSafeArea :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> BG.Ptr SDL3.Sys.Bindgen.Rect.SDL_Rect -- ^ -- -- [@rect@]: a pointer filled in with the area that is safe for interactive content. -> IO Bool getRenderSafeArea :: Ptr SDL_Renderer -> Ptr SDL_Rect -> IO Bool getRenderSafeArea = \Ptr SDL_Renderer x00 -> \Ptr SDL_Rect x11 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> Ptr SDL_Rect -> IO CBool Unsafe.sDL_GetRenderSafeArea Ptr SDL_Renderer x00 Ptr SDL_Rect x11) -- | Get the safe area for rendering within the current viewport. -- -- Some devices have portions of the screen which are partially obscured or not interactive, possibly due to on-screen controls, curved edges, camera notches, TV overscan, etc. This function provides the area of the current viewport which is safe to have interactible content. You should continue rendering into the rest of the render target, but it should not contain visually important or interactible content. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_GetRenderSafeArea@. -- The unsafe flavor is 'getRenderSafeArea' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_GetRenderSafeArea@, defined at @SDL3\/SDL_render.h 1810:34@ getRenderSafeAreaSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> BG.Ptr SDL3.Sys.Bindgen.Rect.SDL_Rect -- ^ -- -- [@rect@]: a pointer filled in with the area that is safe for interactive content. -> IO Bool getRenderSafeAreaSafe :: Ptr SDL_Renderer -> Ptr SDL_Rect -> IO Bool getRenderSafeAreaSafe = \Ptr SDL_Renderer x00 -> \Ptr SDL_Rect x11 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> Ptr SDL_Rect -> IO CBool Safe.sDL_GetRenderSafeArea Ptr SDL_Renderer x00 Ptr SDL_Rect x11) -- | Set the clip rectangle for rendering on the specified target. -- -- Each render target has its own clip rectangle. This function sets the cliprect for the current render target. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'getRenderClipRect', 'renderClipEnabled' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_SetRenderClipRect@. -- The safe flavor is 'setRenderClipRectSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_SetRenderClipRect@, defined at @SDL3\/SDL_render.h 1831:34@ setRenderClipRect :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Rect.SDL_Rect -- ^ -- -- [@rect@]: an SDL_Rect structure representing the clip area, relative to the viewport, or NULL to disable clipping. -> IO Bool setRenderClipRect :: Ptr SDL_Renderer -> PtrConst SDL_Rect -> IO Bool setRenderClipRect = \Ptr SDL_Renderer x00 -> \PtrConst SDL_Rect x11 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> PtrConst SDL_Rect -> IO CBool Unsafe.sDL_SetRenderClipRect Ptr SDL_Renderer x00 PtrConst SDL_Rect x11) -- | Set the clip rectangle for rendering on the specified target. -- -- Each render target has its own clip rectangle. This function sets the cliprect for the current render target. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'getRenderClipRect', 'renderClipEnabled' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_SetRenderClipRect@. -- The unsafe flavor is 'setRenderClipRect' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_SetRenderClipRect@, defined at @SDL3\/SDL_render.h 1831:34@ setRenderClipRectSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Rect.SDL_Rect -- ^ -- -- [@rect@]: an SDL_Rect structure representing the clip area, relative to the viewport, or NULL to disable clipping. -> IO Bool setRenderClipRectSafe :: Ptr SDL_Renderer -> PtrConst SDL_Rect -> IO Bool setRenderClipRectSafe = \Ptr SDL_Renderer x00 -> \PtrConst SDL_Rect x11 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> PtrConst SDL_Rect -> IO CBool Safe.sDL_SetRenderClipRect Ptr SDL_Renderer x00 PtrConst SDL_Rect x11) -- | Get the clip rectangle for the current target. -- -- Each render target has its own clip rectangle. This function gets the cliprect for the current render target. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'renderClipEnabled', 'setRenderClipRect' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_GetRenderClipRect@. -- The safe flavor is 'getRenderClipRectSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_GetRenderClipRect@, defined at @SDL3\/SDL_render.h 1852:34@ getRenderClipRect :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> BG.Ptr SDL3.Sys.Bindgen.Rect.SDL_Rect -- ^ -- -- [@rect@]: an SDL_Rect structure filled in with the current clipping area or an empty rectangle if clipping is disabled. -> IO Bool getRenderClipRect :: Ptr SDL_Renderer -> Ptr SDL_Rect -> IO Bool getRenderClipRect = \Ptr SDL_Renderer x00 -> \Ptr SDL_Rect x11 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> Ptr SDL_Rect -> IO CBool Unsafe.sDL_GetRenderClipRect Ptr SDL_Renderer x00 Ptr SDL_Rect x11) -- | Get the clip rectangle for the current target. -- -- Each render target has its own clip rectangle. This function gets the cliprect for the current render target. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'renderClipEnabled', 'setRenderClipRect' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_GetRenderClipRect@. -- The unsafe flavor is 'getRenderClipRect' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_GetRenderClipRect@, defined at @SDL3\/SDL_render.h 1852:34@ getRenderClipRectSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> BG.Ptr SDL3.Sys.Bindgen.Rect.SDL_Rect -- ^ -- -- [@rect@]: an SDL_Rect structure filled in with the current clipping area or an empty rectangle if clipping is disabled. -> IO Bool getRenderClipRectSafe :: Ptr SDL_Renderer -> Ptr SDL_Rect -> IO Bool getRenderClipRectSafe = \Ptr SDL_Renderer x00 -> \Ptr SDL_Rect x11 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> Ptr SDL_Rect -> IO CBool Safe.sDL_GetRenderClipRect Ptr SDL_Renderer x00 Ptr SDL_Rect x11) -- | Get whether clipping is enabled on the given render target. -- -- Each render target has its own clip rectangle. This function checks the cliprect for the current render target. -- -- [Returns]: true if clipping is enabled or false if not; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'getRenderClipRect', 'setRenderClipRect' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_RenderClipEnabled@. -- The safe flavor is 'renderClipEnabledSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_RenderClipEnabled@, defined at @SDL3\/SDL_render.h 1871:34@ renderClipEnabled :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> IO Bool renderClipEnabled :: Ptr SDL_Renderer -> IO Bool renderClipEnabled = \Ptr SDL_Renderer x00 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> IO CBool Unsafe.sDL_RenderClipEnabled Ptr SDL_Renderer x00) -- | Get whether clipping is enabled on the given render target. -- -- Each render target has its own clip rectangle. This function checks the cliprect for the current render target. -- -- [Returns]: true if clipping is enabled or false if not; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'getRenderClipRect', 'setRenderClipRect' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_RenderClipEnabled@. -- The unsafe flavor is 'renderClipEnabled' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_RenderClipEnabled@, defined at @SDL3\/SDL_render.h 1871:34@ renderClipEnabledSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> IO Bool renderClipEnabledSafe :: Ptr SDL_Renderer -> IO Bool renderClipEnabledSafe = \Ptr SDL_Renderer x00 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> IO CBool Safe.sDL_RenderClipEnabled Ptr SDL_Renderer x00) -- | Set the drawing scale for rendering on the current target. -- -- The drawing coordinates are scaled by the x\/y scaling factors before they are used by the renderer. This allows resolution independent drawing with a single coordinate system. -- -- If this results in scaling or subpixel drawing by the rendering backend, it will be handled using the appropriate quality hints. For best results use integer scaling factors. -- -- Each render target has its own scale. This function sets the scale for the current render target. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'getRenderScale' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_SetRenderScale@. -- The safe flavor is 'setRenderScaleSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_SetRenderScale@, defined at @SDL3\/SDL_render.h 1899:34@ setRenderScale :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> Float -- ^ -- -- [@scaleX@]: the horizontal scaling factor. -> Float -- ^ -- -- [@scaleY@]: the vertical scaling factor. -> IO Bool setRenderScale :: Ptr SDL_Renderer -> Float -> Float -> IO Bool setRenderScale = \Ptr SDL_Renderer x00 -> \Float x11 -> \Float x22 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> CFloat -> CFloat -> IO CBool Unsafe.sDL_SetRenderScale Ptr SDL_Renderer x00 (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x11) (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x22)) -- | Set the drawing scale for rendering on the current target. -- -- The drawing coordinates are scaled by the x\/y scaling factors before they are used by the renderer. This allows resolution independent drawing with a single coordinate system. -- -- If this results in scaling or subpixel drawing by the rendering backend, it will be handled using the appropriate quality hints. For best results use integer scaling factors. -- -- Each render target has its own scale. This function sets the scale for the current render target. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'getRenderScale' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_SetRenderScale@. -- The unsafe flavor is 'setRenderScale' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_SetRenderScale@, defined at @SDL3\/SDL_render.h 1899:34@ setRenderScaleSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> Float -- ^ -- -- [@scaleX@]: the horizontal scaling factor. -> Float -- ^ -- -- [@scaleY@]: the vertical scaling factor. -> IO Bool setRenderScaleSafe :: Ptr SDL_Renderer -> Float -> Float -> IO Bool setRenderScaleSafe = \Ptr SDL_Renderer x00 -> \Float x11 -> \Float x22 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> CFloat -> CFloat -> IO CBool Safe.sDL_SetRenderScale Ptr SDL_Renderer x00 (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x11) (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x22)) -- | Get the drawing scale for the current target. -- -- Each render target has its own scale. This function gets the scale for the current render target. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'setRenderScale' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_GetRenderScale@. -- The safe flavor is 'getRenderScaleSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_GetRenderScale@, defined at @SDL3\/SDL_render.h 1919:34@ getRenderScale :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> BG.Ptr BG.CFloat -- ^ -- -- [@scaleX@]: a pointer filled in with the horizontal scaling factor. -> BG.Ptr BG.CFloat -- ^ -- -- [@scaleY@]: a pointer filled in with the vertical scaling factor. -> IO Bool getRenderScale :: Ptr SDL_Renderer -> Ptr CFloat -> Ptr CFloat -> IO Bool getRenderScale = \Ptr SDL_Renderer x00 -> \Ptr CFloat x11 -> \Ptr CFloat x22 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> Ptr CFloat -> Ptr CFloat -> IO CBool Unsafe.sDL_GetRenderScale Ptr SDL_Renderer x00 Ptr CFloat x11 Ptr CFloat x22) -- | Get the drawing scale for the current target. -- -- Each render target has its own scale. This function gets the scale for the current render target. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'setRenderScale' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_GetRenderScale@. -- The unsafe flavor is 'getRenderScale' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_GetRenderScale@, defined at @SDL3\/SDL_render.h 1919:34@ getRenderScaleSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> BG.Ptr BG.CFloat -- ^ -- -- [@scaleX@]: a pointer filled in with the horizontal scaling factor. -> BG.Ptr BG.CFloat -- ^ -- -- [@scaleY@]: a pointer filled in with the vertical scaling factor. -> IO Bool getRenderScaleSafe :: Ptr SDL_Renderer -> Ptr CFloat -> Ptr CFloat -> IO Bool getRenderScaleSafe = \Ptr SDL_Renderer x00 -> \Ptr CFloat x11 -> \Ptr CFloat x22 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> Ptr CFloat -> Ptr CFloat -> IO CBool Safe.sDL_GetRenderScale Ptr SDL_Renderer x00 Ptr CFloat x11 Ptr CFloat x22) -- | Set the color used for drawing operations. -- -- Set the color for drawing or filling rectangles, lines, and points, and for @'renderClear'@. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'getRenderDrawColor', 'setRenderDrawColorFloat' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_SetRenderDrawColor@. -- The safe flavor is 'setRenderDrawColorSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_SetRenderDrawColor@, defined at @SDL3\/SDL_render.h 1944:34@ setRenderDrawColor :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> BG.Word8 -- ^ -- -- [@r@]: the red value used to draw on the rendering target. -> BG.Word8 -- ^ -- -- [@g@]: the green value used to draw on the rendering target. -> BG.Word8 -- ^ -- -- [@b@]: the blue value used to draw on the rendering target. -> BG.Word8 -- ^ -- -- [@a@]: the alpha value used to draw on the rendering target; usually @SDL_ALPHA_OPAQUE@ (255). Use 'setRenderDrawBlendMode' to specify how the alpha channel is used. -> IO Bool setRenderDrawColor :: Ptr SDL_Renderer -> Word8 -> Word8 -> Word8 -> Word8 -> IO Bool setRenderDrawColor = \Ptr SDL_Renderer x00 -> \Word8 x11 -> \Word8 x22 -> \Word8 x33 -> \Word8 x44 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool ( Ptr SDL_Renderer -> Uint8 -> Uint8 -> Uint8 -> Uint8 -> IO CBool Unsafe.sDL_SetRenderDrawColor Ptr SDL_Renderer x00 (Word8 -> Uint8 forall a b. Coercible a b => a -> b Coerce.coerce Word8 x11) (Word8 -> Uint8 forall a b. Coercible a b => a -> b Coerce.coerce Word8 x22) (Word8 -> Uint8 forall a b. Coercible a b => a -> b Coerce.coerce Word8 x33) (Word8 -> Uint8 forall a b. Coercible a b => a -> b Coerce.coerce Word8 x44) ) -- | Set the color used for drawing operations. -- -- Set the color for drawing or filling rectangles, lines, and points, and for @'renderClear'@. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'getRenderDrawColor', 'setRenderDrawColorFloat' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_SetRenderDrawColor@. -- The unsafe flavor is 'setRenderDrawColor' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_SetRenderDrawColor@, defined at @SDL3\/SDL_render.h 1944:34@ setRenderDrawColorSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> BG.Word8 -- ^ -- -- [@r@]: the red value used to draw on the rendering target. -> BG.Word8 -- ^ -- -- [@g@]: the green value used to draw on the rendering target. -> BG.Word8 -- ^ -- -- [@b@]: the blue value used to draw on the rendering target. -> BG.Word8 -- ^ -- -- [@a@]: the alpha value used to draw on the rendering target; usually @SDL_ALPHA_OPAQUE@ (255). Use 'setRenderDrawBlendMode' to specify how the alpha channel is used. -> IO Bool setRenderDrawColorSafe :: Ptr SDL_Renderer -> Word8 -> Word8 -> Word8 -> Word8 -> IO Bool setRenderDrawColorSafe = \Ptr SDL_Renderer x00 -> \Word8 x11 -> \Word8 x22 -> \Word8 x33 -> \Word8 x44 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool ( Ptr SDL_Renderer -> Uint8 -> Uint8 -> Uint8 -> Uint8 -> IO CBool Safe.sDL_SetRenderDrawColor Ptr SDL_Renderer x00 (Word8 -> Uint8 forall a b. Coercible a b => a -> b Coerce.coerce Word8 x11) (Word8 -> Uint8 forall a b. Coercible a b => a -> b Coerce.coerce Word8 x22) (Word8 -> Uint8 forall a b. Coercible a b => a -> b Coerce.coerce Word8 x33) (Word8 -> Uint8 forall a b. Coercible a b => a -> b Coerce.coerce Word8 x44) ) -- | Set the color used for drawing operations (Rect, Line and Clear). -- -- Set the color for drawing or filling rectangles, lines, and points, and for @'renderClear'@. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'getRenderDrawColorFloat', 'setRenderDrawColor' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_SetRenderDrawColorFloat@. -- The safe flavor is 'setRenderDrawColorFloatSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_SetRenderDrawColorFloat@, defined at @SDL3\/SDL_render.h 1969:34@ setRenderDrawColorFloat :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> Float -- ^ -- -- [@r@]: the red value used to draw on the rendering target. -> Float -- ^ -- -- [@g@]: the green value used to draw on the rendering target. -> Float -- ^ -- -- [@b@]: the blue value used to draw on the rendering target. -> Float -- ^ -- -- [@a@]: the alpha value used to draw on the rendering target. Use 'setRenderDrawBlendMode' to specify how the alpha channel is used. -> IO Bool setRenderDrawColorFloat :: Ptr SDL_Renderer -> Float -> Float -> Float -> Float -> IO Bool setRenderDrawColorFloat = \Ptr SDL_Renderer x00 -> \Float x11 -> \Float x22 -> \Float x33 -> \Float x44 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool ( Ptr SDL_Renderer -> CFloat -> CFloat -> CFloat -> CFloat -> IO CBool Unsafe.sDL_SetRenderDrawColorFloat Ptr SDL_Renderer x00 (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x11) (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x22) (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x33) (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x44) ) -- | Set the color used for drawing operations (Rect, Line and Clear). -- -- Set the color for drawing or filling rectangles, lines, and points, and for @'renderClear'@. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'getRenderDrawColorFloat', 'setRenderDrawColor' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_SetRenderDrawColorFloat@. -- The unsafe flavor is 'setRenderDrawColorFloat' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_SetRenderDrawColorFloat@, defined at @SDL3\/SDL_render.h 1969:34@ setRenderDrawColorFloatSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> Float -- ^ -- -- [@r@]: the red value used to draw on the rendering target. -> Float -- ^ -- -- [@g@]: the green value used to draw on the rendering target. -> Float -- ^ -- -- [@b@]: the blue value used to draw on the rendering target. -> Float -- ^ -- -- [@a@]: the alpha value used to draw on the rendering target. Use 'setRenderDrawBlendMode' to specify how the alpha channel is used. -> IO Bool setRenderDrawColorFloatSafe :: Ptr SDL_Renderer -> Float -> Float -> Float -> Float -> IO Bool setRenderDrawColorFloatSafe = \Ptr SDL_Renderer x00 -> \Float x11 -> \Float x22 -> \Float x33 -> \Float x44 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool ( Ptr SDL_Renderer -> CFloat -> CFloat -> CFloat -> CFloat -> IO CBool Safe.sDL_SetRenderDrawColorFloat Ptr SDL_Renderer x00 (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x11) (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x22) (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x33) (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x44) ) -- | Get the color used for drawing operations (Rect, Line and Clear). -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'getRenderDrawColorFloat', 'setRenderDrawColor' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_GetRenderDrawColor@. -- The safe flavor is 'getRenderDrawColorSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_GetRenderDrawColor@, defined at @SDL3\/SDL_render.h 1993:34@ getRenderDrawColor :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> BG.Ptr SDL3.Sys.Bindgen.Stdinc.Uint8 -- ^ -- -- [@r@]: a pointer filled in with the red value used to draw on the rendering target. -> BG.Ptr SDL3.Sys.Bindgen.Stdinc.Uint8 -- ^ -- -- [@g@]: a pointer filled in with the green value used to draw on the rendering target. -> BG.Ptr SDL3.Sys.Bindgen.Stdinc.Uint8 -- ^ -- -- [@b@]: a pointer filled in with the blue value used to draw on the rendering target. -> BG.Ptr SDL3.Sys.Bindgen.Stdinc.Uint8 -- ^ -- -- [@a@]: a pointer filled in with the alpha value used to draw on the rendering target; usually @SDL_ALPHA_OPAQUE@ (255). -> IO Bool getRenderDrawColor :: Ptr SDL_Renderer -> Ptr Uint8 -> Ptr Uint8 -> Ptr Uint8 -> Ptr Uint8 -> IO Bool getRenderDrawColor = \Ptr SDL_Renderer x00 -> \Ptr Uint8 x11 -> \Ptr Uint8 x22 -> \Ptr Uint8 x33 -> \Ptr Uint8 x44 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> Ptr Uint8 -> Ptr Uint8 -> Ptr Uint8 -> Ptr Uint8 -> IO CBool Unsafe.sDL_GetRenderDrawColor Ptr SDL_Renderer x00 Ptr Uint8 x11 Ptr Uint8 x22 Ptr Uint8 x33 Ptr Uint8 x44) -- | Get the color used for drawing operations (Rect, Line and Clear). -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'getRenderDrawColorFloat', 'setRenderDrawColor' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_GetRenderDrawColor@. -- The unsafe flavor is 'getRenderDrawColor' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_GetRenderDrawColor@, defined at @SDL3\/SDL_render.h 1993:34@ getRenderDrawColorSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> BG.Ptr SDL3.Sys.Bindgen.Stdinc.Uint8 -- ^ -- -- [@r@]: a pointer filled in with the red value used to draw on the rendering target. -> BG.Ptr SDL3.Sys.Bindgen.Stdinc.Uint8 -- ^ -- -- [@g@]: a pointer filled in with the green value used to draw on the rendering target. -> BG.Ptr SDL3.Sys.Bindgen.Stdinc.Uint8 -- ^ -- -- [@b@]: a pointer filled in with the blue value used to draw on the rendering target. -> BG.Ptr SDL3.Sys.Bindgen.Stdinc.Uint8 -- ^ -- -- [@a@]: a pointer filled in with the alpha value used to draw on the rendering target; usually @SDL_ALPHA_OPAQUE@ (255). -> IO Bool getRenderDrawColorSafe :: Ptr SDL_Renderer -> Ptr Uint8 -> Ptr Uint8 -> Ptr Uint8 -> Ptr Uint8 -> IO Bool getRenderDrawColorSafe = \Ptr SDL_Renderer x00 -> \Ptr Uint8 x11 -> \Ptr Uint8 x22 -> \Ptr Uint8 x33 -> \Ptr Uint8 x44 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> Ptr Uint8 -> Ptr Uint8 -> Ptr Uint8 -> Ptr Uint8 -> IO CBool Safe.sDL_GetRenderDrawColor Ptr SDL_Renderer x00 Ptr Uint8 x11 Ptr Uint8 x22 Ptr Uint8 x33 Ptr Uint8 x44) -- | Get the color used for drawing operations (Rect, Line and Clear). -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'setRenderDrawColorFloat', 'getRenderDrawColor' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_GetRenderDrawColorFloat@. -- The safe flavor is 'getRenderDrawColorFloatSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_GetRenderDrawColorFloat@, defined at @SDL3\/SDL_render.h 2017:34@ getRenderDrawColorFloat :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> BG.Ptr BG.CFloat -- ^ -- -- [@r@]: a pointer filled in with the red value used to draw on the rendering target. -> BG.Ptr BG.CFloat -- ^ -- -- [@g@]: a pointer filled in with the green value used to draw on the rendering target. -> BG.Ptr BG.CFloat -- ^ -- -- [@b@]: a pointer filled in with the blue value used to draw on the rendering target. -> BG.Ptr BG.CFloat -- ^ -- -- [@a@]: a pointer filled in with the alpha value used to draw on the rendering target. -> IO Bool getRenderDrawColorFloat :: Ptr SDL_Renderer -> Ptr CFloat -> Ptr CFloat -> Ptr CFloat -> Ptr CFloat -> IO Bool getRenderDrawColorFloat = \Ptr SDL_Renderer x00 -> \Ptr CFloat x11 -> \Ptr CFloat x22 -> \Ptr CFloat x33 -> \Ptr CFloat x44 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> Ptr CFloat -> Ptr CFloat -> Ptr CFloat -> Ptr CFloat -> IO CBool Unsafe.sDL_GetRenderDrawColorFloat Ptr SDL_Renderer x00 Ptr CFloat x11 Ptr CFloat x22 Ptr CFloat x33 Ptr CFloat x44) -- | Get the color used for drawing operations (Rect, Line and Clear). -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'setRenderDrawColorFloat', 'getRenderDrawColor' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_GetRenderDrawColorFloat@. -- The unsafe flavor is 'getRenderDrawColorFloat' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_GetRenderDrawColorFloat@, defined at @SDL3\/SDL_render.h 2017:34@ getRenderDrawColorFloatSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> BG.Ptr BG.CFloat -- ^ -- -- [@r@]: a pointer filled in with the red value used to draw on the rendering target. -> BG.Ptr BG.CFloat -- ^ -- -- [@g@]: a pointer filled in with the green value used to draw on the rendering target. -> BG.Ptr BG.CFloat -- ^ -- -- [@b@]: a pointer filled in with the blue value used to draw on the rendering target. -> BG.Ptr BG.CFloat -- ^ -- -- [@a@]: a pointer filled in with the alpha value used to draw on the rendering target. -> IO Bool getRenderDrawColorFloatSafe :: Ptr SDL_Renderer -> Ptr CFloat -> Ptr CFloat -> Ptr CFloat -> Ptr CFloat -> IO Bool getRenderDrawColorFloatSafe = \Ptr SDL_Renderer x00 -> \Ptr CFloat x11 -> \Ptr CFloat x22 -> \Ptr CFloat x33 -> \Ptr CFloat x44 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> Ptr CFloat -> Ptr CFloat -> Ptr CFloat -> Ptr CFloat -> IO CBool Safe.sDL_GetRenderDrawColorFloat Ptr SDL_Renderer x00 Ptr CFloat x11 Ptr CFloat x22 Ptr CFloat x33 Ptr CFloat x44) -- | Set the color scale used for render operations. -- -- The color scale is an additional scale multiplied into the pixel color value while rendering. This can be used to adjust the brightness of colors during HDR rendering, or changing HDR video brightness when playing on an SDR display. -- -- The color scale does not affect the alpha channel, only the color brightness. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'getRenderColorScale' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_SetRenderColorScale@. -- The safe flavor is 'setRenderColorScaleSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_SetRenderColorScale@, defined at @SDL3\/SDL_render.h 2041:34@ setRenderColorScale :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> Float -- ^ -- -- [@scale@]: the color scale value. -> IO Bool setRenderColorScale :: Ptr SDL_Renderer -> Float -> IO Bool setRenderColorScale = \Ptr SDL_Renderer x00 -> \Float x11 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> CFloat -> IO CBool Unsafe.sDL_SetRenderColorScale Ptr SDL_Renderer x00 (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x11)) -- | Set the color scale used for render operations. -- -- The color scale is an additional scale multiplied into the pixel color value while rendering. This can be used to adjust the brightness of colors during HDR rendering, or changing HDR video brightness when playing on an SDR display. -- -- The color scale does not affect the alpha channel, only the color brightness. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'getRenderColorScale' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_SetRenderColorScale@. -- The unsafe flavor is 'setRenderColorScale' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_SetRenderColorScale@, defined at @SDL3\/SDL_render.h 2041:34@ setRenderColorScaleSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> Float -- ^ -- -- [@scale@]: the color scale value. -> IO Bool setRenderColorScaleSafe :: Ptr SDL_Renderer -> Float -> IO Bool setRenderColorScaleSafe = \Ptr SDL_Renderer x00 -> \Float x11 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> CFloat -> IO CBool Safe.sDL_SetRenderColorScale Ptr SDL_Renderer x00 (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x11)) -- | Get the color scale used for render operations. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'setRenderColorScale' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_GetRenderColorScale@. -- The safe flavor is 'getRenderColorScaleSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_GetRenderColorScale@, defined at @SDL3\/SDL_render.h 2057:34@ getRenderColorScale :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> BG.Ptr BG.CFloat -- ^ -- -- [@scale@]: a pointer filled in with the current color scale value. -> IO Bool getRenderColorScale :: Ptr SDL_Renderer -> Ptr CFloat -> IO Bool getRenderColorScale = \Ptr SDL_Renderer x00 -> \Ptr CFloat x11 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> Ptr CFloat -> IO CBool Unsafe.sDL_GetRenderColorScale Ptr SDL_Renderer x00 Ptr CFloat x11) -- | Get the color scale used for render operations. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'setRenderColorScale' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_GetRenderColorScale@. -- The unsafe flavor is 'getRenderColorScale' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_GetRenderColorScale@, defined at @SDL3\/SDL_render.h 2057:34@ getRenderColorScaleSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> BG.Ptr BG.CFloat -- ^ -- -- [@scale@]: a pointer filled in with the current color scale value. -> IO Bool getRenderColorScaleSafe :: Ptr SDL_Renderer -> Ptr CFloat -> IO Bool getRenderColorScaleSafe = \Ptr SDL_Renderer x00 -> \Ptr CFloat x11 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> Ptr CFloat -> IO CBool Safe.sDL_GetRenderColorScale Ptr SDL_Renderer x00 Ptr CFloat x11) -- | Set the blend mode used for drawing operations. -- -- This blend mode is used for any drawing that doesn\'t involve textures. -- -- If the blend mode is not supported, the closest supported mode is chosen. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'getRenderDrawBlendMode', 'setTextureBlendMode' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_SetRenderDrawBlendMode@. -- The safe flavor is 'setRenderDrawBlendModeSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_SetRenderDrawBlendMode@, defined at @SDL3\/SDL_render.h 2078:34@ setRenderDrawBlendMode :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> SDL3.Sys.Bindgen.Blendmode.SDL_BlendMode -- ^ -- -- [@blendMode@]: the SDL_BlendMode to use for blending. -> IO Bool setRenderDrawBlendMode :: Ptr SDL_Renderer -> SDL_BlendMode -> IO Bool setRenderDrawBlendMode = \Ptr SDL_Renderer x00 -> \SDL_BlendMode x11 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> SDL_BlendMode -> IO CBool Unsafe.sDL_SetRenderDrawBlendMode Ptr SDL_Renderer x00 SDL_BlendMode x11) -- | Set the blend mode used for drawing operations. -- -- This blend mode is used for any drawing that doesn\'t involve textures. -- -- If the blend mode is not supported, the closest supported mode is chosen. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'getRenderDrawBlendMode', 'setTextureBlendMode' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_SetRenderDrawBlendMode@. -- The unsafe flavor is 'setRenderDrawBlendMode' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_SetRenderDrawBlendMode@, defined at @SDL3\/SDL_render.h 2078:34@ setRenderDrawBlendModeSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> SDL3.Sys.Bindgen.Blendmode.SDL_BlendMode -- ^ -- -- [@blendMode@]: the SDL_BlendMode to use for blending. -> IO Bool setRenderDrawBlendModeSafe :: Ptr SDL_Renderer -> SDL_BlendMode -> IO Bool setRenderDrawBlendModeSafe = \Ptr SDL_Renderer x00 -> \SDL_BlendMode x11 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> SDL_BlendMode -> IO CBool Safe.sDL_SetRenderDrawBlendMode Ptr SDL_Renderer x00 SDL_BlendMode x11) -- | Get the blend mode used for drawing operations. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'setRenderDrawBlendMode' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_GetRenderDrawBlendMode@. -- The safe flavor is 'getRenderDrawBlendModeSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_GetRenderDrawBlendMode@, defined at @SDL3\/SDL_render.h 2094:34@ getRenderDrawBlendMode :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> BG.Ptr SDL3.Sys.Bindgen.Blendmode.SDL_BlendMode -- ^ -- -- [@blendMode@]: a pointer filled in with the current SDL_BlendMode. -> IO Bool getRenderDrawBlendMode :: Ptr SDL_Renderer -> Ptr SDL_BlendMode -> IO Bool getRenderDrawBlendMode = \Ptr SDL_Renderer x00 -> \Ptr SDL_BlendMode x11 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> Ptr SDL_BlendMode -> IO CBool Unsafe.sDL_GetRenderDrawBlendMode Ptr SDL_Renderer x00 Ptr SDL_BlendMode x11) -- | Get the blend mode used for drawing operations. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'setRenderDrawBlendMode' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_GetRenderDrawBlendMode@. -- The unsafe flavor is 'getRenderDrawBlendMode' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_GetRenderDrawBlendMode@, defined at @SDL3\/SDL_render.h 2094:34@ getRenderDrawBlendModeSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> BG.Ptr SDL3.Sys.Bindgen.Blendmode.SDL_BlendMode -- ^ -- -- [@blendMode@]: a pointer filled in with the current SDL_BlendMode. -> IO Bool getRenderDrawBlendModeSafe :: Ptr SDL_Renderer -> Ptr SDL_BlendMode -> IO Bool getRenderDrawBlendModeSafe = \Ptr SDL_Renderer x00 -> \Ptr SDL_BlendMode x11 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> Ptr SDL_BlendMode -> IO CBool Safe.sDL_GetRenderDrawBlendMode Ptr SDL_Renderer x00 Ptr SDL_BlendMode x11) -- | Clear the current rendering target with the drawing color. -- -- This function clears the entire rendering target, ignoring the viewport and the clip rectangle. Note, that clearing will also set\/fill all pixels of the rendering target to current renderer draw color, so make sure to invoke @'setRenderDrawColor'@ when needed. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'setRenderDrawColor' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_RenderClear@. -- The safe flavor is 'renderClearSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_RenderClear@, defined at @SDL3\/SDL_render.h 2114:34@ renderClear :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> IO Bool renderClear :: Ptr SDL_Renderer -> IO Bool renderClear = \Ptr SDL_Renderer x00 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> IO CBool Unsafe.sDL_RenderClear Ptr SDL_Renderer x00) -- | Clear the current rendering target with the drawing color. -- -- This function clears the entire rendering target, ignoring the viewport and the clip rectangle. Note, that clearing will also set\/fill all pixels of the rendering target to current renderer draw color, so make sure to invoke @'setRenderDrawColor'@ when needed. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'setRenderDrawColor' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_RenderClear@. -- The unsafe flavor is 'renderClear' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_RenderClear@, defined at @SDL3\/SDL_render.h 2114:34@ renderClearSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> IO Bool renderClearSafe :: Ptr SDL_Renderer -> IO Bool renderClearSafe = \Ptr SDL_Renderer x00 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> IO CBool Safe.sDL_RenderClear Ptr SDL_Renderer x00) -- | Draw a point on the current rendering target at subpixel precision. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'renderPoints' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_RenderPoint@. -- The safe flavor is 'renderPointSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_RenderPoint@, defined at @SDL3\/SDL_render.h 2131:34@ renderPoint :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the renderer which should draw a point. -> Float -- ^ -- -- [@x@]: the x coordinate of the point. -> Float -- ^ -- -- [@y@]: the y coordinate of the point. -> IO Bool renderPoint :: Ptr SDL_Renderer -> Float -> Float -> IO Bool renderPoint = \Ptr SDL_Renderer x00 -> \Float x11 -> \Float x22 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> CFloat -> CFloat -> IO CBool Unsafe.sDL_RenderPoint Ptr SDL_Renderer x00 (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x11) (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x22)) -- | Draw a point on the current rendering target at subpixel precision. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'renderPoints' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_RenderPoint@. -- The unsafe flavor is 'renderPoint' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_RenderPoint@, defined at @SDL3\/SDL_render.h 2131:34@ renderPointSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the renderer which should draw a point. -> Float -- ^ -- -- [@x@]: the x coordinate of the point. -> Float -- ^ -- -- [@y@]: the y coordinate of the point. -> IO Bool renderPointSafe :: Ptr SDL_Renderer -> Float -> Float -> IO Bool renderPointSafe = \Ptr SDL_Renderer x00 -> \Float x11 -> \Float x22 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> CFloat -> CFloat -> IO CBool Safe.sDL_RenderPoint Ptr SDL_Renderer x00 (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x11) (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x22)) -- | Draw multiple points on the current rendering target at subpixel precision. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'renderPoint' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_RenderPoints@. -- The safe flavor is 'renderPointsSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_RenderPoints@, defined at @SDL3\/SDL_render.h 2148:34@ renderPoints :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the renderer which should draw multiple points. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Rect.SDL_FPoint -- ^ -- -- [@points@]: the points to draw. -> BG.Int32 -- ^ -- -- [@count@]: the number of points to draw. -> IO Bool renderPoints :: Ptr SDL_Renderer -> PtrConst SDL_FPoint -> Int32 -> IO Bool renderPoints = \Ptr SDL_Renderer x00 -> \PtrConst SDL_FPoint x11 -> \Int32 x22 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> PtrConst SDL_FPoint -> CInt -> IO CBool Unsafe.sDL_RenderPoints Ptr SDL_Renderer x00 PtrConst SDL_FPoint x11 (Int32 -> CInt forall a b. Coercible a b => a -> b Coerce.coerce Int32 x22)) -- | Draw multiple points on the current rendering target at subpixel precision. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'renderPoint' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_RenderPoints@. -- The unsafe flavor is 'renderPoints' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_RenderPoints@, defined at @SDL3\/SDL_render.h 2148:34@ renderPointsSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the renderer which should draw multiple points. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Rect.SDL_FPoint -- ^ -- -- [@points@]: the points to draw. -> BG.Int32 -- ^ -- -- [@count@]: the number of points to draw. -> IO Bool renderPointsSafe :: Ptr SDL_Renderer -> PtrConst SDL_FPoint -> Int32 -> IO Bool renderPointsSafe = \Ptr SDL_Renderer x00 -> \PtrConst SDL_FPoint x11 -> \Int32 x22 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> PtrConst SDL_FPoint -> CInt -> IO CBool Safe.sDL_RenderPoints Ptr SDL_Renderer x00 PtrConst SDL_FPoint x11 (Int32 -> CInt forall a b. Coercible a b => a -> b Coerce.coerce Int32 x22)) -- | Draw a line on the current rendering target at subpixel precision. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'renderLines' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_RenderLine@. -- The safe flavor is 'renderLineSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_RenderLine@, defined at @SDL3\/SDL_render.h 2167:34@ renderLine :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the renderer which should draw a line. -> Float -- ^ -- -- [@x1@]: the x coordinate of the start point. -> Float -- ^ -- -- [@y1@]: the y coordinate of the start point. -> Float -- ^ -- -- [@x2@]: the x coordinate of the end point. -> Float -- ^ -- -- [@y2@]: the y coordinate of the end point. -> IO Bool renderLine :: Ptr SDL_Renderer -> Float -> Float -> Float -> Float -> IO Bool renderLine = \Ptr SDL_Renderer x00 -> \Float x11 -> \Float x22 -> \Float x33 -> \Float x44 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool ( Ptr SDL_Renderer -> CFloat -> CFloat -> CFloat -> CFloat -> IO CBool Unsafe.sDL_RenderLine Ptr SDL_Renderer x00 (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x11) (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x22) (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x33) (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x44) ) -- | Draw a line on the current rendering target at subpixel precision. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'renderLines' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_RenderLine@. -- The unsafe flavor is 'renderLine' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_RenderLine@, defined at @SDL3\/SDL_render.h 2167:34@ renderLineSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the renderer which should draw a line. -> Float -- ^ -- -- [@x1@]: the x coordinate of the start point. -> Float -- ^ -- -- [@y1@]: the y coordinate of the start point. -> Float -- ^ -- -- [@x2@]: the x coordinate of the end point. -> Float -- ^ -- -- [@y2@]: the y coordinate of the end point. -> IO Bool renderLineSafe :: Ptr SDL_Renderer -> Float -> Float -> Float -> Float -> IO Bool renderLineSafe = \Ptr SDL_Renderer x00 -> \Float x11 -> \Float x22 -> \Float x33 -> \Float x44 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool ( Ptr SDL_Renderer -> CFloat -> CFloat -> CFloat -> CFloat -> IO CBool Safe.sDL_RenderLine Ptr SDL_Renderer x00 (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x11) (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x22) (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x33) (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x44) ) -- | Draw a series of connected lines on the current rendering target at subpixel precision. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'renderLine' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_RenderLines@. -- The safe flavor is 'renderLinesSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_RenderLines@, defined at @SDL3\/SDL_render.h 2185:34@ renderLines :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the renderer which should draw multiple lines. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Rect.SDL_FPoint -- ^ -- -- [@points@]: the points along the lines. -> BG.Int32 -- ^ -- -- [@count@]: the number of points, drawing count-1 lines. -> IO Bool renderLines :: Ptr SDL_Renderer -> PtrConst SDL_FPoint -> Int32 -> IO Bool renderLines = \Ptr SDL_Renderer x00 -> \PtrConst SDL_FPoint x11 -> \Int32 x22 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> PtrConst SDL_FPoint -> CInt -> IO CBool Unsafe.sDL_RenderLines Ptr SDL_Renderer x00 PtrConst SDL_FPoint x11 (Int32 -> CInt forall a b. Coercible a b => a -> b Coerce.coerce Int32 x22)) -- | Draw a series of connected lines on the current rendering target at subpixel precision. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'renderLine' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_RenderLines@. -- The unsafe flavor is 'renderLines' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_RenderLines@, defined at @SDL3\/SDL_render.h 2185:34@ renderLinesSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the renderer which should draw multiple lines. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Rect.SDL_FPoint -- ^ -- -- [@points@]: the points along the lines. -> BG.Int32 -- ^ -- -- [@count@]: the number of points, drawing count-1 lines. -> IO Bool renderLinesSafe :: Ptr SDL_Renderer -> PtrConst SDL_FPoint -> Int32 -> IO Bool renderLinesSafe = \Ptr SDL_Renderer x00 -> \PtrConst SDL_FPoint x11 -> \Int32 x22 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> PtrConst SDL_FPoint -> CInt -> IO CBool Safe.sDL_RenderLines Ptr SDL_Renderer x00 PtrConst SDL_FPoint x11 (Int32 -> CInt forall a b. Coercible a b => a -> b Coerce.coerce Int32 x22)) -- | Draw a rectangle on the current rendering target at subpixel precision. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'renderRects' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_RenderRect@. -- The safe flavor is 'renderRectSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_RenderRect@, defined at @SDL3\/SDL_render.h 2202:34@ renderRect :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the renderer which should draw a rectangle. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Rect.SDL_FRect -- ^ -- -- [@rect@]: a pointer to the destination rectangle, or NULL to outline the entire rendering target. -> IO Bool renderRect :: Ptr SDL_Renderer -> PtrConst SDL_FRect -> IO Bool renderRect = \Ptr SDL_Renderer x00 -> \PtrConst SDL_FRect x11 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> PtrConst SDL_FRect -> IO CBool Unsafe.sDL_RenderRect Ptr SDL_Renderer x00 PtrConst SDL_FRect x11) -- | Draw a rectangle on the current rendering target at subpixel precision. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'renderRects' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_RenderRect@. -- The unsafe flavor is 'renderRect' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_RenderRect@, defined at @SDL3\/SDL_render.h 2202:34@ renderRectSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the renderer which should draw a rectangle. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Rect.SDL_FRect -- ^ -- -- [@rect@]: a pointer to the destination rectangle, or NULL to outline the entire rendering target. -> IO Bool renderRectSafe :: Ptr SDL_Renderer -> PtrConst SDL_FRect -> IO Bool renderRectSafe = \Ptr SDL_Renderer x00 -> \PtrConst SDL_FRect x11 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> PtrConst SDL_FRect -> IO CBool Safe.sDL_RenderRect Ptr SDL_Renderer x00 PtrConst SDL_FRect x11) -- | Draw some number of rectangles on the current rendering target at subpixel precision. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'renderRect' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_RenderRects@. -- The safe flavor is 'renderRectsSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_RenderRects@, defined at @SDL3\/SDL_render.h 2220:34@ renderRects :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the renderer which should draw multiple rectangles. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Rect.SDL_FRect -- ^ -- -- [@rects@]: a pointer to an array of destination rectangles. -> BG.Int32 -- ^ -- -- [@count@]: the number of rectangles. -> IO Bool renderRects :: Ptr SDL_Renderer -> PtrConst SDL_FRect -> Int32 -> IO Bool renderRects = \Ptr SDL_Renderer x00 -> \PtrConst SDL_FRect x11 -> \Int32 x22 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> PtrConst SDL_FRect -> CInt -> IO CBool Unsafe.sDL_RenderRects Ptr SDL_Renderer x00 PtrConst SDL_FRect x11 (Int32 -> CInt forall a b. Coercible a b => a -> b Coerce.coerce Int32 x22)) -- | Draw some number of rectangles on the current rendering target at subpixel precision. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'renderRect' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_RenderRects@. -- The unsafe flavor is 'renderRects' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_RenderRects@, defined at @SDL3\/SDL_render.h 2220:34@ renderRectsSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the renderer which should draw multiple rectangles. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Rect.SDL_FRect -- ^ -- -- [@rects@]: a pointer to an array of destination rectangles. -> BG.Int32 -- ^ -- -- [@count@]: the number of rectangles. -> IO Bool renderRectsSafe :: Ptr SDL_Renderer -> PtrConst SDL_FRect -> Int32 -> IO Bool renderRectsSafe = \Ptr SDL_Renderer x00 -> \PtrConst SDL_FRect x11 -> \Int32 x22 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> PtrConst SDL_FRect -> CInt -> IO CBool Safe.sDL_RenderRects Ptr SDL_Renderer x00 PtrConst SDL_FRect x11 (Int32 -> CInt forall a b. Coercible a b => a -> b Coerce.coerce Int32 x22)) -- | Fill a rectangle on the current rendering target with the drawing color at subpixel precision. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'renderFillRects' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_RenderFillRect@. -- The safe flavor is 'renderFillRectSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_RenderFillRect@, defined at @SDL3\/SDL_render.h 2238:34@ renderFillRect :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the renderer which should fill a rectangle. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Rect.SDL_FRect -- ^ -- -- [@rect@]: a pointer to the destination rectangle, or NULL for the entire rendering target. -> IO Bool renderFillRect :: Ptr SDL_Renderer -> PtrConst SDL_FRect -> IO Bool renderFillRect = \Ptr SDL_Renderer x00 -> \PtrConst SDL_FRect x11 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> PtrConst SDL_FRect -> IO CBool Unsafe.sDL_RenderFillRect Ptr SDL_Renderer x00 PtrConst SDL_FRect x11) -- | Fill a rectangle on the current rendering target with the drawing color at subpixel precision. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'renderFillRects' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_RenderFillRect@. -- The unsafe flavor is 'renderFillRect' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_RenderFillRect@, defined at @SDL3\/SDL_render.h 2238:34@ renderFillRectSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the renderer which should fill a rectangle. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Rect.SDL_FRect -- ^ -- -- [@rect@]: a pointer to the destination rectangle, or NULL for the entire rendering target. -> IO Bool renderFillRectSafe :: Ptr SDL_Renderer -> PtrConst SDL_FRect -> IO Bool renderFillRectSafe = \Ptr SDL_Renderer x00 -> \PtrConst SDL_FRect x11 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> PtrConst SDL_FRect -> IO CBool Safe.sDL_RenderFillRect Ptr SDL_Renderer x00 PtrConst SDL_FRect x11) -- | Fill some number of rectangles on the current rendering target with the drawing color at subpixel precision. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'renderFillRect' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_RenderFillRects@. -- The safe flavor is 'renderFillRectsSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_RenderFillRects@, defined at @SDL3\/SDL_render.h 2256:34@ renderFillRects :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the renderer which should fill multiple rectangles. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Rect.SDL_FRect -- ^ -- -- [@rects@]: a pointer to an array of destination rectangles. -> BG.Int32 -- ^ -- -- [@count@]: the number of rectangles. -> IO Bool renderFillRects :: Ptr SDL_Renderer -> PtrConst SDL_FRect -> Int32 -> IO Bool renderFillRects = \Ptr SDL_Renderer x00 -> \PtrConst SDL_FRect x11 -> \Int32 x22 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> PtrConst SDL_FRect -> CInt -> IO CBool Unsafe.sDL_RenderFillRects Ptr SDL_Renderer x00 PtrConst SDL_FRect x11 (Int32 -> CInt forall a b. Coercible a b => a -> b Coerce.coerce Int32 x22)) -- | Fill some number of rectangles on the current rendering target with the drawing color at subpixel precision. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'renderFillRect' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_RenderFillRects@. -- The unsafe flavor is 'renderFillRects' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_RenderFillRects@, defined at @SDL3\/SDL_render.h 2256:34@ renderFillRectsSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the renderer which should fill multiple rectangles. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Rect.SDL_FRect -- ^ -- -- [@rects@]: a pointer to an array of destination rectangles. -> BG.Int32 -- ^ -- -- [@count@]: the number of rectangles. -> IO Bool renderFillRectsSafe :: Ptr SDL_Renderer -> PtrConst SDL_FRect -> Int32 -> IO Bool renderFillRectsSafe = \Ptr SDL_Renderer x00 -> \PtrConst SDL_FRect x11 -> \Int32 x22 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> PtrConst SDL_FRect -> CInt -> IO CBool Safe.sDL_RenderFillRects Ptr SDL_Renderer x00 PtrConst SDL_FRect x11 (Int32 -> CInt forall a b. Coercible a b => a -> b Coerce.coerce Int32 x22)) -- | Copy a portion of the texture to the current rendering target at subpixel precision. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'renderTextureRotated', 'renderTextureTiled' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_RenderTexture@. -- The safe flavor is 'renderTextureSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_RenderTexture@, defined at @SDL3\/SDL_render.h 2278:34@ renderTexture :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the renderer which should copy parts of a texture. -> BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: the source texture. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Rect.SDL_FRect -- ^ -- -- [@srcrect@]: a pointer to the source rectangle, or NULL for the entire texture. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Rect.SDL_FRect -- ^ -- -- [@dstrect@]: a pointer to the destination rectangle, or NULL for the entire rendering target. -> IO Bool renderTexture :: Ptr SDL_Renderer -> Ptr SDL_Texture -> PtrConst SDL_FRect -> PtrConst SDL_FRect -> IO Bool renderTexture = \Ptr SDL_Renderer x00 -> \Ptr SDL_Texture x11 -> \PtrConst SDL_FRect x22 -> \PtrConst SDL_FRect x33 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> Ptr SDL_Texture -> PtrConst SDL_FRect -> PtrConst SDL_FRect -> IO CBool Unsafe.sDL_RenderTexture Ptr SDL_Renderer x00 Ptr SDL_Texture x11 PtrConst SDL_FRect x22 PtrConst SDL_FRect x33) -- | Copy a portion of the texture to the current rendering target at subpixel precision. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'renderTextureRotated', 'renderTextureTiled' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_RenderTexture@. -- The unsafe flavor is 'renderTexture' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_RenderTexture@, defined at @SDL3\/SDL_render.h 2278:34@ renderTextureSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the renderer which should copy parts of a texture. -> BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: the source texture. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Rect.SDL_FRect -- ^ -- -- [@srcrect@]: a pointer to the source rectangle, or NULL for the entire texture. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Rect.SDL_FRect -- ^ -- -- [@dstrect@]: a pointer to the destination rectangle, or NULL for the entire rendering target. -> IO Bool renderTextureSafe :: Ptr SDL_Renderer -> Ptr SDL_Texture -> PtrConst SDL_FRect -> PtrConst SDL_FRect -> IO Bool renderTextureSafe = \Ptr SDL_Renderer x00 -> \Ptr SDL_Texture x11 -> \PtrConst SDL_FRect x22 -> \PtrConst SDL_FRect x33 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> Ptr SDL_Texture -> PtrConst SDL_FRect -> PtrConst SDL_FRect -> IO CBool Safe.sDL_RenderTexture Ptr SDL_Renderer x00 Ptr SDL_Texture x11 PtrConst SDL_FRect x22 PtrConst SDL_FRect x33) -- | Copy a portion of the source texture to the current rendering target, with rotation and flipping, at subpixel precision. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'renderTexture' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_RenderTextureRotated@. -- The safe flavor is 'renderTextureRotatedSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_RenderTextureRotated@, defined at @SDL3\/SDL_render.h 2306:34@ renderTextureRotated :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the renderer which should copy parts of a texture. -> BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: the source texture. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Rect.SDL_FRect -- ^ -- -- [@srcrect@]: a pointer to the source rectangle, or NULL for the entire texture. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Rect.SDL_FRect -- ^ -- -- [@dstrect@]: a pointer to the destination rectangle, or NULL for the entire rendering target. -> Double -- ^ -- -- [@angle@]: an angle in degrees that indicates the rotation that will be applied to dstrect, rotating it in a clockwise direction. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Rect.SDL_FPoint -- ^ -- -- [@center@]: a pointer to a point indicating the point around which dstrect will be rotated (if NULL, rotation will be done around dstrect.w\/2, dstrect.h\/2). -> SDL3.Sys.Bindgen.Surface.SDL_FlipMode -- ^ -- -- [@flip@]: an SDL_FlipMode value stating which flipping actions should be performed on the texture. -> IO Bool renderTextureRotated :: Ptr SDL_Renderer -> Ptr SDL_Texture -> PtrConst SDL_FRect -> PtrConst SDL_FRect -> Double -> PtrConst SDL_FPoint -> SDL_FlipMode -> IO Bool renderTextureRotated = \Ptr SDL_Renderer x00 -> \Ptr SDL_Texture x11 -> \PtrConst SDL_FRect x22 -> \PtrConst SDL_FRect x33 -> \Double x44 -> \PtrConst SDL_FPoint x55 -> \SDL_FlipMode x66 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> Ptr SDL_Texture -> PtrConst SDL_FRect -> PtrConst SDL_FRect -> CDouble -> PtrConst SDL_FPoint -> SDL_FlipMode -> IO CBool Unsafe.sDL_RenderTextureRotated Ptr SDL_Renderer x00 Ptr SDL_Texture x11 PtrConst SDL_FRect x22 PtrConst SDL_FRect x33 (Double -> CDouble forall a b. Coercible a b => a -> b Coerce.coerce Double x44) PtrConst SDL_FPoint x55 SDL_FlipMode x66) -- | Copy a portion of the source texture to the current rendering target, with rotation and flipping, at subpixel precision. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'renderTexture' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_RenderTextureRotated@. -- The unsafe flavor is 'renderTextureRotated' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_RenderTextureRotated@, defined at @SDL3\/SDL_render.h 2306:34@ renderTextureRotatedSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the renderer which should copy parts of a texture. -> BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: the source texture. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Rect.SDL_FRect -- ^ -- -- [@srcrect@]: a pointer to the source rectangle, or NULL for the entire texture. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Rect.SDL_FRect -- ^ -- -- [@dstrect@]: a pointer to the destination rectangle, or NULL for the entire rendering target. -> Double -- ^ -- -- [@angle@]: an angle in degrees that indicates the rotation that will be applied to dstrect, rotating it in a clockwise direction. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Rect.SDL_FPoint -- ^ -- -- [@center@]: a pointer to a point indicating the point around which dstrect will be rotated (if NULL, rotation will be done around dstrect.w\/2, dstrect.h\/2). -> SDL3.Sys.Bindgen.Surface.SDL_FlipMode -- ^ -- -- [@flip@]: an SDL_FlipMode value stating which flipping actions should be performed on the texture. -> IO Bool renderTextureRotatedSafe :: Ptr SDL_Renderer -> Ptr SDL_Texture -> PtrConst SDL_FRect -> PtrConst SDL_FRect -> Double -> PtrConst SDL_FPoint -> SDL_FlipMode -> IO Bool renderTextureRotatedSafe = \Ptr SDL_Renderer x00 -> \Ptr SDL_Texture x11 -> \PtrConst SDL_FRect x22 -> \PtrConst SDL_FRect x33 -> \Double x44 -> \PtrConst SDL_FPoint x55 -> \SDL_FlipMode x66 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> Ptr SDL_Texture -> PtrConst SDL_FRect -> PtrConst SDL_FRect -> CDouble -> PtrConst SDL_FPoint -> SDL_FlipMode -> IO CBool Safe.sDL_RenderTextureRotated Ptr SDL_Renderer x00 Ptr SDL_Texture x11 PtrConst SDL_FRect x22 PtrConst SDL_FRect x33 (Double -> CDouble forall a b. Coercible a b => a -> b Coerce.coerce Double x44) PtrConst SDL_FPoint x55 SDL_FlipMode x66) -- | Copy a portion of the source texture to the current rendering target, with affine transform, at subpixel precision. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: You may only call this function from the main thread. -- -- @since 3.2.0 -- -- [See also]: 'renderTexture' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_RenderTextureAffine@. -- The safe flavor is 'renderTextureAffineSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_RenderTextureAffine@, defined at @SDL3\/SDL_render.h 2337:34@ renderTextureAffine :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the renderer which should copy parts of a texture. -> BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: the source texture. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Rect.SDL_FRect -- ^ -- -- [@srcrect@]: a pointer to the source rectangle, or NULL for the entire texture. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Rect.SDL_FPoint -- ^ -- -- [@origin@]: a pointer to a point indicating where the top-left corner of srcrect should be mapped to, or NULL for the rendering target\'s origin. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Rect.SDL_FPoint -- ^ -- -- [@right@]: a pointer to a point indicating where the top-right corner of srcrect should be mapped to, or NULL for the rendering target\'s top-right corner. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Rect.SDL_FPoint -- ^ -- -- [@down@]: a pointer to a point indicating where the bottom-left corner of srcrect should be mapped to, or NULL for the rendering target\'s bottom-left corner. -> IO Bool renderTextureAffine :: Ptr SDL_Renderer -> Ptr SDL_Texture -> PtrConst SDL_FRect -> PtrConst SDL_FPoint -> PtrConst SDL_FPoint -> PtrConst SDL_FPoint -> IO Bool renderTextureAffine = \Ptr SDL_Renderer x00 -> \Ptr SDL_Texture x11 -> \PtrConst SDL_FRect x22 -> \PtrConst SDL_FPoint x33 -> \PtrConst SDL_FPoint x44 -> \PtrConst SDL_FPoint x55 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> Ptr SDL_Texture -> PtrConst SDL_FRect -> PtrConst SDL_FPoint -> PtrConst SDL_FPoint -> PtrConst SDL_FPoint -> IO CBool Unsafe.sDL_RenderTextureAffine Ptr SDL_Renderer x00 Ptr SDL_Texture x11 PtrConst SDL_FRect x22 PtrConst SDL_FPoint x33 PtrConst SDL_FPoint x44 PtrConst SDL_FPoint x55) -- | Copy a portion of the source texture to the current rendering target, with affine transform, at subpixel precision. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: You may only call this function from the main thread. -- -- @since 3.2.0 -- -- [See also]: 'renderTexture' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_RenderTextureAffine@. -- The unsafe flavor is 'renderTextureAffine' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_RenderTextureAffine@, defined at @SDL3\/SDL_render.h 2337:34@ renderTextureAffineSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the renderer which should copy parts of a texture. -> BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: the source texture. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Rect.SDL_FRect -- ^ -- -- [@srcrect@]: a pointer to the source rectangle, or NULL for the entire texture. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Rect.SDL_FPoint -- ^ -- -- [@origin@]: a pointer to a point indicating where the top-left corner of srcrect should be mapped to, or NULL for the rendering target\'s origin. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Rect.SDL_FPoint -- ^ -- -- [@right@]: a pointer to a point indicating where the top-right corner of srcrect should be mapped to, or NULL for the rendering target\'s top-right corner. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Rect.SDL_FPoint -- ^ -- -- [@down@]: a pointer to a point indicating where the bottom-left corner of srcrect should be mapped to, or NULL for the rendering target\'s bottom-left corner. -> IO Bool renderTextureAffineSafe :: Ptr SDL_Renderer -> Ptr SDL_Texture -> PtrConst SDL_FRect -> PtrConst SDL_FPoint -> PtrConst SDL_FPoint -> PtrConst SDL_FPoint -> IO Bool renderTextureAffineSafe = \Ptr SDL_Renderer x00 -> \Ptr SDL_Texture x11 -> \PtrConst SDL_FRect x22 -> \PtrConst SDL_FPoint x33 -> \PtrConst SDL_FPoint x44 -> \PtrConst SDL_FPoint x55 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> Ptr SDL_Texture -> PtrConst SDL_FRect -> PtrConst SDL_FPoint -> PtrConst SDL_FPoint -> PtrConst SDL_FPoint -> IO CBool Safe.sDL_RenderTextureAffine Ptr SDL_Renderer x00 Ptr SDL_Texture x11 PtrConst SDL_FRect x22 PtrConst SDL_FPoint x33 PtrConst SDL_FPoint x44 PtrConst SDL_FPoint x55) -- | Tile a portion of the texture to the current rendering target at subpixel precision. -- -- The pixels in @srcrect@ will be repeated as many times as needed to completely fill @dstrect@. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'renderTexture' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_RenderTextureTiled@. -- The safe flavor is 'renderTextureTiledSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_RenderTextureTiled@, defined at @SDL3\/SDL_render.h 2366:34@ renderTextureTiled :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the renderer which should copy parts of a texture. -> BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: the source texture. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Rect.SDL_FRect -- ^ -- -- [@srcrect@]: a pointer to the source rectangle, or NULL for the entire texture. -> Float -- ^ -- -- [@scale@]: the scale used to transform srcrect into the destination rectangle, e.g. a 32x32 texture with a scale of 2 would fill 64x64 tiles. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Rect.SDL_FRect -- ^ -- -- [@dstrect@]: a pointer to the destination rectangle, or NULL for the entire rendering target. -> IO Bool renderTextureTiled :: Ptr SDL_Renderer -> Ptr SDL_Texture -> PtrConst SDL_FRect -> Float -> PtrConst SDL_FRect -> IO Bool renderTextureTiled = \Ptr SDL_Renderer x00 -> \Ptr SDL_Texture x11 -> \PtrConst SDL_FRect x22 -> \Float x33 -> \PtrConst SDL_FRect x44 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> Ptr SDL_Texture -> PtrConst SDL_FRect -> CFloat -> PtrConst SDL_FRect -> IO CBool Unsafe.sDL_RenderTextureTiled Ptr SDL_Renderer x00 Ptr SDL_Texture x11 PtrConst SDL_FRect x22 (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x33) PtrConst SDL_FRect x44) -- | Tile a portion of the texture to the current rendering target at subpixel precision. -- -- The pixels in @srcrect@ will be repeated as many times as needed to completely fill @dstrect@. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'renderTexture' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_RenderTextureTiled@. -- The unsafe flavor is 'renderTextureTiled' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_RenderTextureTiled@, defined at @SDL3\/SDL_render.h 2366:34@ renderTextureTiledSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the renderer which should copy parts of a texture. -> BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: the source texture. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Rect.SDL_FRect -- ^ -- -- [@srcrect@]: a pointer to the source rectangle, or NULL for the entire texture. -> Float -- ^ -- -- [@scale@]: the scale used to transform srcrect into the destination rectangle, e.g. a 32x32 texture with a scale of 2 would fill 64x64 tiles. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Rect.SDL_FRect -- ^ -- -- [@dstrect@]: a pointer to the destination rectangle, or NULL for the entire rendering target. -> IO Bool renderTextureTiledSafe :: Ptr SDL_Renderer -> Ptr SDL_Texture -> PtrConst SDL_FRect -> Float -> PtrConst SDL_FRect -> IO Bool renderTextureTiledSafe = \Ptr SDL_Renderer x00 -> \Ptr SDL_Texture x11 -> \PtrConst SDL_FRect x22 -> \Float x33 -> \PtrConst SDL_FRect x44 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> Ptr SDL_Texture -> PtrConst SDL_FRect -> CFloat -> PtrConst SDL_FRect -> IO CBool Safe.sDL_RenderTextureTiled Ptr SDL_Renderer x00 Ptr SDL_Texture x11 PtrConst SDL_FRect x22 (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x33) PtrConst SDL_FRect x44) -- | Perform a scaled copy using the 9-grid algorithm to the current rendering target at subpixel precision. -- -- The pixels in the texture are split into a 3x3 grid, using the different corner sizes for each corner, and the sides and center making up the remaining pixels. The corners are then scaled using @scale@ and fit into the corners of the destination rectangle. The sides and center are then stretched into place to cover the remaining destination rectangle. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'renderTexture', 'renderTexture9GridTiled' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_RenderTexture9Grid@. -- The safe flavor is 'renderTexture9GridSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_RenderTexture9Grid@, defined at @SDL3\/SDL_render.h 2401:34@ renderTexture9Grid :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the renderer which should copy parts of a texture. -> BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: the source texture. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Rect.SDL_FRect -- ^ -- -- [@srcrect@]: the SDL_Rect structure representing the rectangle to be used for the 9-grid, or NULL to use the entire texture. -> Float -- ^ -- -- [@left_width@]: the width, in pixels, of the left corners in @srcrect@. -> Float -- ^ -- -- [@right_width@]: the width, in pixels, of the right corners in @srcrect@. -> Float -- ^ -- -- [@top_height@]: the height, in pixels, of the top corners in @srcrect@. -> Float -- ^ -- -- [@bottom_height@]: the height, in pixels, of the bottom corners in @srcrect@. -> Float -- ^ -- -- [@scale@]: the scale used to transform the corner of @srcrect@ into the corner of @dstrect@, or 0.0f for an unscaled copy. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Rect.SDL_FRect -- ^ -- -- [@dstrect@]: a pointer to the destination rectangle, or NULL for the entire rendering target. -> IO Bool renderTexture9Grid :: Ptr SDL_Renderer -> Ptr SDL_Texture -> PtrConst SDL_FRect -> Float -> Float -> Float -> Float -> Float -> PtrConst SDL_FRect -> IO Bool renderTexture9Grid = \Ptr SDL_Renderer x00 -> \Ptr SDL_Texture x11 -> \PtrConst SDL_FRect x22 -> \Float x33 -> \Float x44 -> \Float x55 -> \Float x66 -> \Float x77 -> \PtrConst SDL_FRect x88 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool ( Ptr SDL_Renderer -> Ptr SDL_Texture -> PtrConst SDL_FRect -> CFloat -> CFloat -> CFloat -> CFloat -> CFloat -> PtrConst SDL_FRect -> IO CBool Unsafe.sDL_RenderTexture9Grid Ptr SDL_Renderer x00 Ptr SDL_Texture x11 PtrConst SDL_FRect x22 (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x33) (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x44) (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x55) (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x66) (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x77) PtrConst SDL_FRect x88 ) -- | Perform a scaled copy using the 9-grid algorithm to the current rendering target at subpixel precision. -- -- The pixels in the texture are split into a 3x3 grid, using the different corner sizes for each corner, and the sides and center making up the remaining pixels. The corners are then scaled using @scale@ and fit into the corners of the destination rectangle. The sides and center are then stretched into place to cover the remaining destination rectangle. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'renderTexture', 'renderTexture9GridTiled' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_RenderTexture9Grid@. -- The unsafe flavor is 'renderTexture9Grid' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_RenderTexture9Grid@, defined at @SDL3\/SDL_render.h 2401:34@ renderTexture9GridSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the renderer which should copy parts of a texture. -> BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: the source texture. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Rect.SDL_FRect -- ^ -- -- [@srcrect@]: the SDL_Rect structure representing the rectangle to be used for the 9-grid, or NULL to use the entire texture. -> Float -- ^ -- -- [@left_width@]: the width, in pixels, of the left corners in @srcrect@. -> Float -- ^ -- -- [@right_width@]: the width, in pixels, of the right corners in @srcrect@. -> Float -- ^ -- -- [@top_height@]: the height, in pixels, of the top corners in @srcrect@. -> Float -- ^ -- -- [@bottom_height@]: the height, in pixels, of the bottom corners in @srcrect@. -> Float -- ^ -- -- [@scale@]: the scale used to transform the corner of @srcrect@ into the corner of @dstrect@, or 0.0f for an unscaled copy. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Rect.SDL_FRect -- ^ -- -- [@dstrect@]: a pointer to the destination rectangle, or NULL for the entire rendering target. -> IO Bool renderTexture9GridSafe :: Ptr SDL_Renderer -> Ptr SDL_Texture -> PtrConst SDL_FRect -> Float -> Float -> Float -> Float -> Float -> PtrConst SDL_FRect -> IO Bool renderTexture9GridSafe = \Ptr SDL_Renderer x00 -> \Ptr SDL_Texture x11 -> \PtrConst SDL_FRect x22 -> \Float x33 -> \Float x44 -> \Float x55 -> \Float x66 -> \Float x77 -> \PtrConst SDL_FRect x88 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool ( Ptr SDL_Renderer -> Ptr SDL_Texture -> PtrConst SDL_FRect -> CFloat -> CFloat -> CFloat -> CFloat -> CFloat -> PtrConst SDL_FRect -> IO CBool Safe.sDL_RenderTexture9Grid Ptr SDL_Renderer x00 Ptr SDL_Texture x11 PtrConst SDL_FRect x22 (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x33) (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x44) (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x55) (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x66) (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x77) PtrConst SDL_FRect x88 ) -- | Perform a scaled copy using the 9-grid algorithm to the current rendering target at subpixel precision. -- -- The pixels in the texture are split into a 3x3 grid, using the different corner sizes for each corner, and the sides and center making up the remaining pixels. The corners are then scaled using @scale@ and fit into the corners of the destination rectangle. The sides and center are then tiled into place to cover the remaining destination rectangle. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.4.0 -- -- [See also]: 'renderTexture', 'renderTexture9Grid' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_RenderTexture9GridTiled@. -- The safe flavor is 'renderTexture9GridTiledSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_RenderTexture9GridTiled@, defined at @SDL3\/SDL_render.h 2439:34@ renderTexture9GridTiled :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the renderer which should copy parts of a texture. -> BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: the source texture. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Rect.SDL_FRect -- ^ -- -- [@srcrect@]: the SDL_Rect structure representing the rectangle to be used for the 9-grid, or NULL to use the entire texture. -> Float -- ^ -- -- [@left_width@]: the width, in pixels, of the left corners in @srcrect@. -> Float -- ^ -- -- [@right_width@]: the width, in pixels, of the right corners in @srcrect@. -> Float -- ^ -- -- [@top_height@]: the height, in pixels, of the top corners in @srcrect@. -> Float -- ^ -- -- [@bottom_height@]: the height, in pixels, of the bottom corners in @srcrect@. -> Float -- ^ -- -- [@scale@]: the scale used to transform the corner of @srcrect@ into the corner of @dstrect@, or 0.0f for an unscaled copy. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Rect.SDL_FRect -- ^ -- -- [@dstrect@]: a pointer to the destination rectangle, or NULL for the entire rendering target. -> Float -- ^ -- -- [@tileScale@]: the scale used to transform the borders and center of @srcrect@ into the borders and middle of @dstrect@, or 1.0f for an unscaled copy. -> IO Bool renderTexture9GridTiled :: Ptr SDL_Renderer -> Ptr SDL_Texture -> PtrConst SDL_FRect -> Float -> Float -> Float -> Float -> Float -> PtrConst SDL_FRect -> Float -> IO Bool renderTexture9GridTiled = \Ptr SDL_Renderer x00 -> \Ptr SDL_Texture x11 -> \PtrConst SDL_FRect x22 -> \Float x33 -> \Float x44 -> \Float x55 -> \Float x66 -> \Float x77 -> \PtrConst SDL_FRect x88 -> \Float x99 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool ( Ptr SDL_Renderer -> Ptr SDL_Texture -> PtrConst SDL_FRect -> CFloat -> CFloat -> CFloat -> CFloat -> CFloat -> PtrConst SDL_FRect -> CFloat -> IO CBool Unsafe.sDL_RenderTexture9GridTiled Ptr SDL_Renderer x00 Ptr SDL_Texture x11 PtrConst SDL_FRect x22 (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x33) (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x44) (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x55) (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x66) (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x77) PtrConst SDL_FRect x88 (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x99) ) -- | Perform a scaled copy using the 9-grid algorithm to the current rendering target at subpixel precision. -- -- The pixels in the texture are split into a 3x3 grid, using the different corner sizes for each corner, and the sides and center making up the remaining pixels. The corners are then scaled using @scale@ and fit into the corners of the destination rectangle. The sides and center are then tiled into place to cover the remaining destination rectangle. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.4.0 -- -- [See also]: 'renderTexture', 'renderTexture9Grid' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_RenderTexture9GridTiled@. -- The unsafe flavor is 'renderTexture9GridTiled' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_RenderTexture9GridTiled@, defined at @SDL3\/SDL_render.h 2439:34@ renderTexture9GridTiledSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the renderer which should copy parts of a texture. -> BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: the source texture. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Rect.SDL_FRect -- ^ -- -- [@srcrect@]: the SDL_Rect structure representing the rectangle to be used for the 9-grid, or NULL to use the entire texture. -> Float -- ^ -- -- [@left_width@]: the width, in pixels, of the left corners in @srcrect@. -> Float -- ^ -- -- [@right_width@]: the width, in pixels, of the right corners in @srcrect@. -> Float -- ^ -- -- [@top_height@]: the height, in pixels, of the top corners in @srcrect@. -> Float -- ^ -- -- [@bottom_height@]: the height, in pixels, of the bottom corners in @srcrect@. -> Float -- ^ -- -- [@scale@]: the scale used to transform the corner of @srcrect@ into the corner of @dstrect@, or 0.0f for an unscaled copy. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Rect.SDL_FRect -- ^ -- -- [@dstrect@]: a pointer to the destination rectangle, or NULL for the entire rendering target. -> Float -- ^ -- -- [@tileScale@]: the scale used to transform the borders and center of @srcrect@ into the borders and middle of @dstrect@, or 1.0f for an unscaled copy. -> IO Bool renderTexture9GridTiledSafe :: Ptr SDL_Renderer -> Ptr SDL_Texture -> PtrConst SDL_FRect -> Float -> Float -> Float -> Float -> Float -> PtrConst SDL_FRect -> Float -> IO Bool renderTexture9GridTiledSafe = \Ptr SDL_Renderer x00 -> \Ptr SDL_Texture x11 -> \PtrConst SDL_FRect x22 -> \Float x33 -> \Float x44 -> \Float x55 -> \Float x66 -> \Float x77 -> \PtrConst SDL_FRect x88 -> \Float x99 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool ( Ptr SDL_Renderer -> Ptr SDL_Texture -> PtrConst SDL_FRect -> CFloat -> CFloat -> CFloat -> CFloat -> CFloat -> PtrConst SDL_FRect -> CFloat -> IO CBool Safe.sDL_RenderTexture9GridTiled Ptr SDL_Renderer x00 Ptr SDL_Texture x11 PtrConst SDL_FRect x22 (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x33) (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x44) (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x55) (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x66) (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x77) PtrConst SDL_FRect x88 (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x99) ) -- | Render a list of triangles, optionally using a texture and indices into the vertex array Color and alpha modulation is done per vertex (SDL_SetTextureColorMod and 'setTextureAlphaMod' are ignored). -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'renderGeometryRaw', 'setRenderTextureAddressMode' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_RenderGeometry@. -- The safe flavor is 'renderGeometrySafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_RenderGeometry@, defined at @SDL3\/SDL_render.h 2464:34@ renderGeometry :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: (optional) The SDL texture to use. -> PtrConst.PtrConst SDL_Vertex -- ^ -- -- [@vertices@]: vertices. -> BG.Int32 -- ^ -- -- [@num_vertices@]: number of vertices. -> PtrConst.PtrConst BG.CInt -- ^ -- -- [@indices@]: (optional) An array of integer indices into the \'vertices\' array, if NULL all vertices will be rendered in sequential order. -> BG.Int32 -- ^ -- -- [@num_indices@]: number of indices. -> IO Bool renderGeometry :: Ptr SDL_Renderer -> Ptr SDL_Texture -> PtrConst SDL_Vertex -> Int32 -> PtrConst CInt -> Int32 -> IO Bool renderGeometry = \Ptr SDL_Renderer x00 -> \Ptr SDL_Texture x11 -> \PtrConst SDL_Vertex x22 -> \Int32 x33 -> \PtrConst CInt x44 -> \Int32 x55 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> Ptr SDL_Texture -> PtrConst SDL_Vertex -> CInt -> PtrConst CInt -> CInt -> IO CBool Unsafe.sDL_RenderGeometry Ptr SDL_Renderer x00 Ptr SDL_Texture x11 PtrConst SDL_Vertex x22 (Int32 -> CInt forall a b. Coercible a b => a -> b Coerce.coerce Int32 x33) PtrConst CInt x44 (Int32 -> CInt forall a b. Coercible a b => a -> b Coerce.coerce Int32 x55)) -- | Render a list of triangles, optionally using a texture and indices into the vertex array Color and alpha modulation is done per vertex (SDL_SetTextureColorMod and 'setTextureAlphaMod' are ignored). -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'renderGeometryRaw', 'setRenderTextureAddressMode' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_RenderGeometry@. -- The unsafe flavor is 'renderGeometry' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_RenderGeometry@, defined at @SDL3\/SDL_render.h 2464:34@ renderGeometrySafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: (optional) The SDL texture to use. -> PtrConst.PtrConst SDL_Vertex -- ^ -- -- [@vertices@]: vertices. -> BG.Int32 -- ^ -- -- [@num_vertices@]: number of vertices. -> PtrConst.PtrConst BG.CInt -- ^ -- -- [@indices@]: (optional) An array of integer indices into the \'vertices\' array, if NULL all vertices will be rendered in sequential order. -> BG.Int32 -- ^ -- -- [@num_indices@]: number of indices. -> IO Bool renderGeometrySafe :: Ptr SDL_Renderer -> Ptr SDL_Texture -> PtrConst SDL_Vertex -> Int32 -> PtrConst CInt -> Int32 -> IO Bool renderGeometrySafe = \Ptr SDL_Renderer x00 -> \Ptr SDL_Texture x11 -> \PtrConst SDL_Vertex x22 -> \Int32 x33 -> \PtrConst CInt x44 -> \Int32 x55 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> Ptr SDL_Texture -> PtrConst SDL_Vertex -> CInt -> PtrConst CInt -> CInt -> IO CBool Safe.sDL_RenderGeometry Ptr SDL_Renderer x00 Ptr SDL_Texture x11 PtrConst SDL_Vertex x22 (Int32 -> CInt forall a b. Coercible a b => a -> b Coerce.coerce Int32 x33) PtrConst CInt x44 (Int32 -> CInt forall a b. Coercible a b => a -> b Coerce.coerce Int32 x55)) -- | Render a list of triangles, optionally using a texture and indices into the vertex arrays Color and alpha modulation is done per vertex (SDL_SetTextureColorMod and 'setTextureAlphaMod' are ignored). -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'renderGeometry', 'setRenderTextureAddressMode' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_RenderGeometryRaw@. -- The safe flavor is 'renderGeometryRawSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_RenderGeometryRaw@, defined at @SDL3\/SDL_render.h 2497:34@ renderGeometryRaw :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: (optional) The SDL texture to use. -> PtrConst.PtrConst BG.CFloat -- ^ -- -- [@xy@]: vertex positions. -> BG.Int32 -- ^ -- -- [@xy_stride@]: byte size to move from one element to the next element. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Pixels.SDL_FColor -- ^ -- -- [@color@]: vertex colors (as SDL_FColor). -> BG.Int32 -- ^ -- -- [@color_stride@]: byte size to move from one element to the next element. -> PtrConst.PtrConst BG.CFloat -- ^ -- -- [@uv@]: vertex normalized texture coordinates. -> BG.Int32 -- ^ -- -- [@uv_stride@]: byte size to move from one element to the next element. -> BG.Int32 -- ^ -- -- [@num_vertices@]: number of vertices. -> PtrConst.PtrConst BG.Void -- ^ -- -- [@indices@]: (optional) An array of indices into the \'vertices\' arrays, if NULL all vertices will be rendered in sequential order. -> BG.Int32 -- ^ -- -- [@num_indices@]: number of indices. -> BG.Int32 -- ^ -- -- [@size_indices@]: index size: 1 (byte), 2 (short), 4 (int). -> IO Bool renderGeometryRaw :: Ptr SDL_Renderer -> Ptr SDL_Texture -> PtrConst CFloat -> Int32 -> PtrConst SDL_FColor -> Int32 -> PtrConst CFloat -> Int32 -> Int32 -> PtrConst Void -> Int32 -> Int32 -> IO Bool renderGeometryRaw = \Ptr SDL_Renderer x00 -> \Ptr SDL_Texture x11 -> \PtrConst CFloat x22 -> \Int32 x33 -> \PtrConst SDL_FColor x44 -> \Int32 x55 -> \PtrConst CFloat x66 -> \Int32 x77 -> \Int32 x88 -> \PtrConst Void x99 -> \Int32 x1010 -> \Int32 x1111 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool ( Ptr SDL_Renderer -> Ptr SDL_Texture -> PtrConst CFloat -> CInt -> PtrConst SDL_FColor -> CInt -> PtrConst CFloat -> CInt -> CInt -> PtrConst Void -> CInt -> CInt -> IO CBool Unsafe.sDL_RenderGeometryRaw Ptr SDL_Renderer x00 Ptr SDL_Texture x11 PtrConst CFloat x22 (Int32 -> CInt forall a b. Coercible a b => a -> b Coerce.coerce Int32 x33) PtrConst SDL_FColor x44 (Int32 -> CInt forall a b. Coercible a b => a -> b Coerce.coerce Int32 x55) PtrConst CFloat x66 (Int32 -> CInt forall a b. Coercible a b => a -> b Coerce.coerce Int32 x77) (Int32 -> CInt forall a b. Coercible a b => a -> b Coerce.coerce Int32 x88) PtrConst Void x99 (Int32 -> CInt forall a b. Coercible a b => a -> b Coerce.coerce Int32 x1010) (Int32 -> CInt forall a b. Coercible a b => a -> b Coerce.coerce Int32 x1111) ) -- | Render a list of triangles, optionally using a texture and indices into the vertex arrays Color and alpha modulation is done per vertex (SDL_SetTextureColorMod and 'setTextureAlphaMod' are ignored). -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'renderGeometry', 'setRenderTextureAddressMode' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_RenderGeometryRaw@. -- The unsafe flavor is 'renderGeometryRaw' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_RenderGeometryRaw@, defined at @SDL3\/SDL_render.h 2497:34@ renderGeometryRawSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: (optional) The SDL texture to use. -> PtrConst.PtrConst BG.CFloat -- ^ -- -- [@xy@]: vertex positions. -> BG.Int32 -- ^ -- -- [@xy_stride@]: byte size to move from one element to the next element. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Pixels.SDL_FColor -- ^ -- -- [@color@]: vertex colors (as SDL_FColor). -> BG.Int32 -- ^ -- -- [@color_stride@]: byte size to move from one element to the next element. -> PtrConst.PtrConst BG.CFloat -- ^ -- -- [@uv@]: vertex normalized texture coordinates. -> BG.Int32 -- ^ -- -- [@uv_stride@]: byte size to move from one element to the next element. -> BG.Int32 -- ^ -- -- [@num_vertices@]: number of vertices. -> PtrConst.PtrConst BG.Void -- ^ -- -- [@indices@]: (optional) An array of indices into the \'vertices\' arrays, if NULL all vertices will be rendered in sequential order. -> BG.Int32 -- ^ -- -- [@num_indices@]: number of indices. -> BG.Int32 -- ^ -- -- [@size_indices@]: index size: 1 (byte), 2 (short), 4 (int). -> IO Bool renderGeometryRawSafe :: Ptr SDL_Renderer -> Ptr SDL_Texture -> PtrConst CFloat -> Int32 -> PtrConst SDL_FColor -> Int32 -> PtrConst CFloat -> Int32 -> Int32 -> PtrConst Void -> Int32 -> Int32 -> IO Bool renderGeometryRawSafe = \Ptr SDL_Renderer x00 -> \Ptr SDL_Texture x11 -> \PtrConst CFloat x22 -> \Int32 x33 -> \PtrConst SDL_FColor x44 -> \Int32 x55 -> \PtrConst CFloat x66 -> \Int32 x77 -> \Int32 x88 -> \PtrConst Void x99 -> \Int32 x1010 -> \Int32 x1111 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool ( Ptr SDL_Renderer -> Ptr SDL_Texture -> PtrConst CFloat -> CInt -> PtrConst SDL_FColor -> CInt -> PtrConst CFloat -> CInt -> CInt -> PtrConst Void -> CInt -> CInt -> IO CBool Safe.sDL_RenderGeometryRaw Ptr SDL_Renderer x00 Ptr SDL_Texture x11 PtrConst CFloat x22 (Int32 -> CInt forall a b. Coercible a b => a -> b Coerce.coerce Int32 x33) PtrConst SDL_FColor x44 (Int32 -> CInt forall a b. Coercible a b => a -> b Coerce.coerce Int32 x55) PtrConst CFloat x66 (Int32 -> CInt forall a b. Coercible a b => a -> b Coerce.coerce Int32 x77) (Int32 -> CInt forall a b. Coercible a b => a -> b Coerce.coerce Int32 x88) PtrConst Void x99 (Int32 -> CInt forall a b. Coercible a b => a -> b Coerce.coerce Int32 x1010) (Int32 -> CInt forall a b. Coercible a b => a -> b Coerce.coerce Int32 x1111) ) -- | Set the texture addressing mode used in @'renderGeometry'@. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.4.0 -- -- [See also]: 'renderGeometry', 'renderGeometryRaw', 'getRenderTextureAddressMode' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_SetRenderTextureAddressMode@. -- The safe flavor is 'setRenderTextureAddressModeSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_SetRenderTextureAddressMode@, defined at @SDL3\/SDL_render.h 2524:34@ setRenderTextureAddressMode :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> SDL_TextureAddressMode -- ^ -- -- [@u_mode@]: the 'SDL_TextureAddressMode' to use for horizontal texture coordinates in @'renderGeometry'@. -> SDL_TextureAddressMode -- ^ -- -- [@v_mode@]: the 'SDL_TextureAddressMode' to use for vertical texture coordinates in @'renderGeometry'@. -> IO Bool setRenderTextureAddressMode :: Ptr SDL_Renderer -> SDL_TextureAddressMode -> SDL_TextureAddressMode -> IO Bool setRenderTextureAddressMode = \Ptr SDL_Renderer x00 -> \SDL_TextureAddressMode x11 -> \SDL_TextureAddressMode x22 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> SDL_TextureAddressMode -> SDL_TextureAddressMode -> IO CBool Unsafe.sDL_SetRenderTextureAddressMode Ptr SDL_Renderer x00 SDL_TextureAddressMode x11 SDL_TextureAddressMode x22) -- | Set the texture addressing mode used in @'renderGeometry'@. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.4.0 -- -- [See also]: 'renderGeometry', 'renderGeometryRaw', 'getRenderTextureAddressMode' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_SetRenderTextureAddressMode@. -- The unsafe flavor is 'setRenderTextureAddressMode' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_SetRenderTextureAddressMode@, defined at @SDL3\/SDL_render.h 2524:34@ setRenderTextureAddressModeSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> SDL_TextureAddressMode -- ^ -- -- [@u_mode@]: the 'SDL_TextureAddressMode' to use for horizontal texture coordinates in @'renderGeometry'@. -> SDL_TextureAddressMode -- ^ -- -- [@v_mode@]: the 'SDL_TextureAddressMode' to use for vertical texture coordinates in @'renderGeometry'@. -> IO Bool setRenderTextureAddressModeSafe :: Ptr SDL_Renderer -> SDL_TextureAddressMode -> SDL_TextureAddressMode -> IO Bool setRenderTextureAddressModeSafe = \Ptr SDL_Renderer x00 -> \SDL_TextureAddressMode x11 -> \SDL_TextureAddressMode x22 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> SDL_TextureAddressMode -> SDL_TextureAddressMode -> IO CBool Safe.sDL_SetRenderTextureAddressMode Ptr SDL_Renderer x00 SDL_TextureAddressMode x11 SDL_TextureAddressMode x22) -- | Get the texture addressing mode used in @'renderGeometry'@. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.4.0 -- -- [See also]: 'setRenderTextureAddressMode' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_GetRenderTextureAddressMode@. -- The safe flavor is 'getRenderTextureAddressModeSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_GetRenderTextureAddressMode@, defined at @SDL3\/SDL_render.h 2545:34@ getRenderTextureAddressMode :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> BG.Ptr SDL_TextureAddressMode -- ^ -- -- [@u_mode@]: a pointer filled in with the 'SDL_TextureAddressMode' to use for horizontal texture coordinates in @'renderGeometry'@, may be NULL. -> BG.Ptr SDL_TextureAddressMode -- ^ -- -- [@v_mode@]: a pointer filled in with the 'SDL_TextureAddressMode' to use for vertical texture coordinates in @'renderGeometry'@, may be NULL. -> IO Bool getRenderTextureAddressMode :: Ptr SDL_Renderer -> Ptr SDL_TextureAddressMode -> Ptr SDL_TextureAddressMode -> IO Bool getRenderTextureAddressMode = \Ptr SDL_Renderer x00 -> \Ptr SDL_TextureAddressMode x11 -> \Ptr SDL_TextureAddressMode x22 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> Ptr SDL_TextureAddressMode -> Ptr SDL_TextureAddressMode -> IO CBool Unsafe.sDL_GetRenderTextureAddressMode Ptr SDL_Renderer x00 Ptr SDL_TextureAddressMode x11 Ptr SDL_TextureAddressMode x22) -- | Get the texture addressing mode used in @'renderGeometry'@. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.4.0 -- -- [See also]: 'setRenderTextureAddressMode' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_GetRenderTextureAddressMode@. -- The unsafe flavor is 'getRenderTextureAddressMode' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_GetRenderTextureAddressMode@, defined at @SDL3\/SDL_render.h 2545:34@ getRenderTextureAddressModeSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> BG.Ptr SDL_TextureAddressMode -- ^ -- -- [@u_mode@]: a pointer filled in with the 'SDL_TextureAddressMode' to use for horizontal texture coordinates in @'renderGeometry'@, may be NULL. -> BG.Ptr SDL_TextureAddressMode -- ^ -- -- [@v_mode@]: a pointer filled in with the 'SDL_TextureAddressMode' to use for vertical texture coordinates in @'renderGeometry'@, may be NULL. -> IO Bool getRenderTextureAddressModeSafe :: Ptr SDL_Renderer -> Ptr SDL_TextureAddressMode -> Ptr SDL_TextureAddressMode -> IO Bool getRenderTextureAddressModeSafe = \Ptr SDL_Renderer x00 -> \Ptr SDL_TextureAddressMode x11 -> \Ptr SDL_TextureAddressMode x22 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> Ptr SDL_TextureAddressMode -> Ptr SDL_TextureAddressMode -> IO CBool Safe.sDL_GetRenderTextureAddressMode Ptr SDL_Renderer x00 Ptr SDL_TextureAddressMode x11 Ptr SDL_TextureAddressMode x22) -- | Read pixels from the current rendering target. -- -- The returned surface contains pixels inside the desired area clipped to the current viewport, and should be freed with 'SDL3.Sys.Surface.destroySurface'. -- -- Note that this returns the actual pixels on the screen, so if you are using logical presentation you should use @'getRenderLogicalPresentationRect'@ to get the area containing your content. -- -- __WARNING__: This is a very slow operation, and should not be used frequently. If you\'re using this on the main rendering target, it should be called after rendering and before @'renderPresent'@. -- -- [Returns]: a new SDL_Surface on success or NULL on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_RenderReadPixels@. -- The safe flavor is 'renderReadPixelsSafe' -- : full GPU sync plus readback; a very slow operation. -- -- [C declaration]: @SDL_RenderReadPixels@, defined at @SDL3\/SDL_render.h 2572:43@ renderReadPixels :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Rect.SDL_Rect -- ^ -- -- [@rect@]: an SDL_Rect structure representing the area to read, which will be clipped to the current viewport, or NULL for the entire viewport. -> IO (BG.Ptr SDL3.Sys.Bindgen.Surface.SDL_Surface) renderReadPixels :: Ptr SDL_Renderer -> PtrConst SDL_Rect -> IO (Ptr SDL_Surface) renderReadPixels = Ptr SDL_Renderer -> PtrConst SDL_Rect -> IO (Ptr SDL_Surface) Unsafe.sDL_RenderReadPixels -- | Read pixels from the current rendering target. -- -- The returned surface contains pixels inside the desired area clipped to the current viewport, and should be freed with 'SDL3.Sys.Surface.destroySurface'. -- -- Note that this returns the actual pixels on the screen, so if you are using logical presentation you should use @'getRenderLogicalPresentationRect'@ to get the area containing your content. -- -- __WARNING__: This is a very slow operation, and should not be used frequently. If you\'re using this on the main rendering target, it should be called after rendering and before @'renderPresent'@. -- -- [Returns]: a new SDL_Surface on success or NULL on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_RenderReadPixels@. -- The unsafe flavor is 'renderReadPixels' -- : full GPU sync plus readback; a very slow operation. -- -- [C declaration]: @SDL_RenderReadPixels@, defined at @SDL3\/SDL_render.h 2572:43@ renderReadPixelsSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> PtrConst.PtrConst SDL3.Sys.Bindgen.Rect.SDL_Rect -- ^ -- -- [@rect@]: an SDL_Rect structure representing the area to read, which will be clipped to the current viewport, or NULL for the entire viewport. -> IO (BG.Ptr SDL3.Sys.Bindgen.Surface.SDL_Surface) renderReadPixelsSafe :: Ptr SDL_Renderer -> PtrConst SDL_Rect -> IO (Ptr SDL_Surface) renderReadPixelsSafe = Ptr SDL_Renderer -> PtrConst SDL_Rect -> IO (Ptr SDL_Surface) Safe.sDL_RenderReadPixels -- | Update the screen with any rendering performed since the previous call. -- -- SDL\'s rendering functions operate on a backbuffer; that is, calling a rendering function such as @'renderLine'@ does not directly put a line on the screen, but rather updates the backbuffer. As such, you compose your entire scene and /present/ the composed backbuffer to the screen as a complete picture. -- -- Therefore, when using SDL\'s rendering API, one does all drawing intended for the frame, and then calls this function once per frame to present the final drawing to the user. -- -- The backbuffer should be considered invalidated after each present; do not assume that previous contents will exist between frames. You are strongly encouraged to call @'renderClear'@ to initialize the backbuffer before starting each new frame\'s drawing, even if you plan to overwrite every pixel. -- -- Please note, that in case of rendering to a texture - there is __no need__ to call @'renderPresent'@ after drawing needed objects to a texture, and should not be done; you are only required to change back the rendering target to default via @SDL_SetRenderTarget(renderer, NULL)@ afterwards, as textures by themselves do not have a concept of backbuffers. Calling 'renderPresent' while rendering to a texture will fail. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'createRenderer', 'renderClear', 'renderFillRect', 'renderFillRects', 'renderLine', 'renderLines', 'renderPoint', 'renderPoints', 'renderRect', 'renderRects', 'setRenderDrawBlendMode', 'setRenderDrawColor' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_RenderPresent@. -- The safe flavor is 'renderPresentSafe' -- : can block on vsync. -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_RenderPresent@, defined at @SDL3\/SDL_render.h 2621:34@ renderPresent :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> IO Bool renderPresent :: Ptr SDL_Renderer -> IO Bool renderPresent = \Ptr SDL_Renderer x00 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> IO CBool Unsafe.sDL_RenderPresent Ptr SDL_Renderer x00) -- | Update the screen with any rendering performed since the previous call. -- -- SDL\'s rendering functions operate on a backbuffer; that is, calling a rendering function such as @'renderLine'@ does not directly put a line on the screen, but rather updates the backbuffer. As such, you compose your entire scene and /present/ the composed backbuffer to the screen as a complete picture. -- -- Therefore, when using SDL\'s rendering API, one does all drawing intended for the frame, and then calls this function once per frame to present the final drawing to the user. -- -- The backbuffer should be considered invalidated after each present; do not assume that previous contents will exist between frames. You are strongly encouraged to call @'renderClear'@ to initialize the backbuffer before starting each new frame\'s drawing, even if you plan to overwrite every pixel. -- -- Please note, that in case of rendering to a texture - there is __no need__ to call @'renderPresent'@ after drawing needed objects to a texture, and should not be done; you are only required to change back the rendering target to default via @SDL_SetRenderTarget(renderer, NULL)@ afterwards, as textures by themselves do not have a concept of backbuffers. Calling 'renderPresent' while rendering to a texture will fail. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'createRenderer', 'renderClear', 'renderFillRect', 'renderFillRects', 'renderLine', 'renderLines', 'renderPoint', 'renderPoints', 'renderRect', 'renderRects', 'setRenderDrawBlendMode', 'setRenderDrawColor' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_RenderPresent@. -- The unsafe flavor is 'renderPresent' -- : can block on vsync. -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_RenderPresent@, defined at @SDL3\/SDL_render.h 2621:34@ renderPresentSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> IO Bool renderPresentSafe :: Ptr SDL_Renderer -> IO Bool renderPresentSafe = \Ptr SDL_Renderer x00 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> IO CBool Safe.sDL_RenderPresent Ptr SDL_Renderer x00) -- | Destroy the specified texture. -- -- Passing NULL or an otherwise invalid texture will set the SDL error message to \"Invalid texture\". -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'createTexture', 'createTextureFromSurface' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_DestroyTexture@. -- The safe flavor is 'destroyTextureSafe' -- . -- -- [C declaration]: @SDL_DestroyTexture@, defined at @SDL3\/SDL_render.h 2638:34@ destroyTexture :: BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: the texture to destroy. -> IO () destroyTexture :: Ptr SDL_Texture -> IO () destroyTexture = Ptr SDL_Texture -> IO () Unsafe.sDL_DestroyTexture -- | Destroy the specified texture. -- -- Passing NULL or an otherwise invalid texture will set the SDL error message to \"Invalid texture\". -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'createTexture', 'createTextureFromSurface' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_DestroyTexture@. -- The unsafe flavor is 'destroyTexture' -- . -- -- [C declaration]: @SDL_DestroyTexture@, defined at @SDL3\/SDL_render.h 2638:34@ destroyTextureSafe :: BG.Ptr SDL_Texture -- ^ -- -- [@texture@]: the texture to destroy. -> IO () destroyTextureSafe :: Ptr SDL_Texture -> IO () destroyTextureSafe = Ptr SDL_Texture -> IO () Safe.sDL_DestroyTexture -- | Destroy the rendering context for a window and free all associated textures. -- -- This should be called before destroying the associated window. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'createRenderer' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_DestroyRenderer@. -- The safe flavor is 'destroyRendererSafe' -- . -- -- [C declaration]: @SDL_DestroyRenderer@, defined at @SDL3\/SDL_render.h 2654:34@ destroyRenderer :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> IO () destroyRenderer :: Ptr SDL_Renderer -> IO () destroyRenderer = Ptr SDL_Renderer -> IO () Unsafe.sDL_DestroyRenderer -- | Destroy the rendering context for a window and free all associated textures. -- -- This should be called before destroying the associated window. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'createRenderer' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_DestroyRenderer@. -- The unsafe flavor is 'destroyRenderer' -- . -- -- [C declaration]: @SDL_DestroyRenderer@, defined at @SDL3\/SDL_render.h 2654:34@ destroyRendererSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> IO () destroyRendererSafe :: Ptr SDL_Renderer -> IO () destroyRendererSafe = Ptr SDL_Renderer -> IO () Safe.sDL_DestroyRenderer -- | Force the rendering context to flush any pending commands and state. -- -- You do not need to (and in fact, shouldn\'t) call this function unless you are planning to call into OpenGL\/Direct3D\/Metal\/whatever directly, in addition to using an 'SDL_Renderer'. -- -- This is for a very-specific case: if you are using SDL\'s render API, and you plan to make OpenGL\/D3D\/whatever calls in addition to SDL render API calls. If this applies, you should call this function between calls to SDL\'s render API and the low-level API you\'re using in cooperation. -- -- In all other cases, you can ignore this function. -- -- This call makes SDL flush any pending rendering work it was queueing up to do later in a single batch, and marks any internal cached state as invalid, so it\'ll prepare all its state again later, from scratch. -- -- This means you do not need to save state in your rendering code to protect the SDL renderer. However, there lots of arbitrary pieces of Direct3D and OpenGL state that can confuse things; you should use your best judgment and be prepared to make changes if specific state needs to be protected. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_FlushRenderer@. -- The safe flavor is 'flushRendererSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_FlushRenderer@, defined at @SDL3\/SDL_render.h 2687:34@ flushRenderer :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> IO Bool flushRenderer :: Ptr SDL_Renderer -> IO Bool flushRenderer = \Ptr SDL_Renderer x00 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> IO CBool Unsafe.sDL_FlushRenderer Ptr SDL_Renderer x00) -- | Force the rendering context to flush any pending commands and state. -- -- You do not need to (and in fact, shouldn\'t) call this function unless you are planning to call into OpenGL\/Direct3D\/Metal\/whatever directly, in addition to using an 'SDL_Renderer'. -- -- This is for a very-specific case: if you are using SDL\'s render API, and you plan to make OpenGL\/D3D\/whatever calls in addition to SDL render API calls. If this applies, you should call this function between calls to SDL\'s render API and the low-level API you\'re using in cooperation. -- -- In all other cases, you can ignore this function. -- -- This call makes SDL flush any pending rendering work it was queueing up to do later in a single batch, and marks any internal cached state as invalid, so it\'ll prepare all its state again later, from scratch. -- -- This means you do not need to save state in your rendering code to protect the SDL renderer. However, there lots of arbitrary pieces of Direct3D and OpenGL state that can confuse things; you should use your best judgment and be prepared to make changes if specific state needs to be protected. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_FlushRenderer@. -- The unsafe flavor is 'flushRenderer' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_FlushRenderer@, defined at @SDL3\/SDL_render.h 2687:34@ flushRendererSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> IO Bool flushRendererSafe :: Ptr SDL_Renderer -> IO Bool flushRendererSafe = \Ptr SDL_Renderer x00 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> IO CBool Safe.sDL_FlushRenderer Ptr SDL_Renderer x00) -- | Get the CAMetalLayer associated with the given Metal renderer. -- -- This function returns @void *@, so SDL doesn\'t have to include Metal\'s headers, but it can be safely cast to a @CAMetalLayer *@. -- -- [Returns]: a @CAMetalLayer *@ on success, or NULL if the renderer isn\'t a Metal renderer. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'getRenderMetalCommandEncoder' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_GetRenderMetalLayer@. -- The safe flavor is 'getRenderMetalLayerSafe' -- . -- -- [C declaration]: @SDL_GetRenderMetalLayer@, defined at @SDL3\/SDL_render.h 2705:36@ getRenderMetalLayer :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the renderer to query. -> IO (BG.Ptr BG.Void) getRenderMetalLayer :: Ptr SDL_Renderer -> IO (Ptr Void) getRenderMetalLayer = Ptr SDL_Renderer -> IO (Ptr Void) Unsafe.sDL_GetRenderMetalLayer -- | Get the CAMetalLayer associated with the given Metal renderer. -- -- This function returns @void *@, so SDL doesn\'t have to include Metal\'s headers, but it can be safely cast to a @CAMetalLayer *@. -- -- [Returns]: a @CAMetalLayer *@ on success, or NULL if the renderer isn\'t a Metal renderer. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'getRenderMetalCommandEncoder' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_GetRenderMetalLayer@. -- The unsafe flavor is 'getRenderMetalLayer' -- . -- -- [C declaration]: @SDL_GetRenderMetalLayer@, defined at @SDL3\/SDL_render.h 2705:36@ getRenderMetalLayerSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the renderer to query. -> IO (BG.Ptr BG.Void) getRenderMetalLayerSafe :: Ptr SDL_Renderer -> IO (Ptr Void) getRenderMetalLayerSafe = Ptr SDL_Renderer -> IO (Ptr Void) Safe.sDL_GetRenderMetalLayer -- | Get the Metal command encoder for the current frame. -- -- This function returns @void *@, so SDL doesn\'t have to include Metal\'s headers, but it can be safely cast to an @id\<MTLRenderCommandEncoder>@. -- -- This will return NULL if Metal refuses to give SDL a drawable to render to, which might happen if the window is hidden\/minimized\/offscreen. This doesn\'t apply to command encoders for render targets, just the window\'s backbuffer. Check your return values! -- -- [Returns]: an @id\<MTLRenderCommandEncoder>@ on success, or NULL if the renderer isn\'t a Metal renderer or there was an error. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'getRenderMetalLayer' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_GetRenderMetalCommandEncoder@. -- The safe flavor is 'getRenderMetalCommandEncoderSafe' -- . -- -- [C declaration]: @SDL_GetRenderMetalCommandEncoder@, defined at @SDL3\/SDL_render.h 2728:36@ getRenderMetalCommandEncoder :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the renderer to query. -> IO (BG.Ptr BG.Void) getRenderMetalCommandEncoder :: Ptr SDL_Renderer -> IO (Ptr Void) getRenderMetalCommandEncoder = Ptr SDL_Renderer -> IO (Ptr Void) Unsafe.sDL_GetRenderMetalCommandEncoder -- | Get the Metal command encoder for the current frame. -- -- This function returns @void *@, so SDL doesn\'t have to include Metal\'s headers, but it can be safely cast to an @id\<MTLRenderCommandEncoder>@. -- -- This will return NULL if Metal refuses to give SDL a drawable to render to, which might happen if the window is hidden\/minimized\/offscreen. This doesn\'t apply to command encoders for render targets, just the window\'s backbuffer. Check your return values! -- -- [Returns]: an @id\<MTLRenderCommandEncoder>@ on success, or NULL if the renderer isn\'t a Metal renderer or there was an error. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'getRenderMetalLayer' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_GetRenderMetalCommandEncoder@. -- The unsafe flavor is 'getRenderMetalCommandEncoder' -- . -- -- [C declaration]: @SDL_GetRenderMetalCommandEncoder@, defined at @SDL3\/SDL_render.h 2728:36@ getRenderMetalCommandEncoderSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the renderer to query. -> IO (BG.Ptr BG.Void) getRenderMetalCommandEncoderSafe :: Ptr SDL_Renderer -> IO (Ptr Void) getRenderMetalCommandEncoderSafe = Ptr SDL_Renderer -> IO (Ptr Void) Safe.sDL_GetRenderMetalCommandEncoder -- | Add a set of synchronization semaphores for the current frame. -- -- The Vulkan renderer will wait for @wait_semaphore@ before submitting rendering commands and signal @signal_semaphore@ after rendering commands are complete for this frame. -- -- This should be called each frame that you want semaphore synchronization. The Vulkan renderer may have multiple frames in flight on the GPU, so you should have multiple semaphores that are used for synchronization. Querying SDL_PROP_RENDERER_VULKAN_SWAPCHAIN_IMAGE_COUNT_NUMBER will give you the maximum number of semaphores you\'ll need. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: It is __NOT__ safe to call this function from two threads at once. -- -- @since 3.2.0 -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_AddVulkanRenderSemaphores@. -- The safe flavor is 'addVulkanRenderSemaphoresSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_AddVulkanRenderSemaphores@, defined at @SDL3\/SDL_render.h 2759:34@ addVulkanRenderSemaphores :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> BG.Word32 -- ^ -- -- [@wait_stage_mask@]: the VkPipelineStageFlags for the wait. -> BG.Int64 -- ^ -- -- [@wait_semaphore@]: a VkSempahore to wait on before rendering the current frame, or 0 if not needed. -> BG.Int64 -- ^ -- -- [@signal_semaphore@]: a VkSempahore that SDL will signal when rendering for the current frame is complete, or 0 if not needed. -> IO Bool addVulkanRenderSemaphores :: Ptr SDL_Renderer -> Word32 -> Int64 -> Int64 -> IO Bool addVulkanRenderSemaphores = \Ptr SDL_Renderer x00 -> \Word32 x11 -> \Int64 x22 -> \Int64 x33 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> Uint32 -> Sint64 -> Sint64 -> IO CBool Unsafe.sDL_AddVulkanRenderSemaphores Ptr SDL_Renderer x00 (Word32 -> Uint32 forall a b. Coercible a b => a -> b Coerce.coerce Word32 x11) (Int64 -> Sint64 forall a b. Coercible a b => a -> b Coerce.coerce Int64 x22) (Int64 -> Sint64 forall a b. Coercible a b => a -> b Coerce.coerce Int64 x33)) -- | Add a set of synchronization semaphores for the current frame. -- -- The Vulkan renderer will wait for @wait_semaphore@ before submitting rendering commands and signal @signal_semaphore@ after rendering commands are complete for this frame. -- -- This should be called each frame that you want semaphore synchronization. The Vulkan renderer may have multiple frames in flight on the GPU, so you should have multiple semaphores that are used for synchronization. Querying SDL_PROP_RENDERER_VULKAN_SWAPCHAIN_IMAGE_COUNT_NUMBER will give you the maximum number of semaphores you\'ll need. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: It is __NOT__ safe to call this function from two threads at once. -- -- @since 3.2.0 -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_AddVulkanRenderSemaphores@. -- The unsafe flavor is 'addVulkanRenderSemaphores' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_AddVulkanRenderSemaphores@, defined at @SDL3\/SDL_render.h 2759:34@ addVulkanRenderSemaphoresSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the rendering context. -> BG.Word32 -- ^ -- -- [@wait_stage_mask@]: the VkPipelineStageFlags for the wait. -> BG.Int64 -- ^ -- -- [@wait_semaphore@]: a VkSempahore to wait on before rendering the current frame, or 0 if not needed. -> BG.Int64 -- ^ -- -- [@signal_semaphore@]: a VkSempahore that SDL will signal when rendering for the current frame is complete, or 0 if not needed. -> IO Bool addVulkanRenderSemaphoresSafe :: Ptr SDL_Renderer -> Word32 -> Int64 -> Int64 -> IO Bool addVulkanRenderSemaphoresSafe = \Ptr SDL_Renderer x00 -> \Word32 x11 -> \Int64 x22 -> \Int64 x33 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> Uint32 -> Sint64 -> Sint64 -> IO CBool Safe.sDL_AddVulkanRenderSemaphores Ptr SDL_Renderer x00 (Word32 -> Uint32 forall a b. Coercible a b => a -> b Coerce.coerce Word32 x11) (Int64 -> Sint64 forall a b. Coercible a b => a -> b Coerce.coerce Int64 x22) (Int64 -> Sint64 forall a b. Coercible a b => a -> b Coerce.coerce Int64 x33)) -- | Toggle VSync of the given renderer. -- -- When a renderer is created, vsync defaults to SDL_RENDERER_VSYNC_DISABLED. -- -- The @vsync@ parameter can be 1 to synchronize present with every vertical refresh, 2 to synchronize present with every second vertical refresh, etc., SDL_RENDERER_VSYNC_ADAPTIVE for late swap tearing (adaptive vsync), or SDL_RENDERER_VSYNC_DISABLED to disable. Not every value is supported by every driver, so you should check the return value to see whether the requested setting is supported. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'getRenderVSync' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_SetRenderVSync@. -- The safe flavor is 'setRenderVSyncSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_SetRenderVSync@, defined at @SDL3\/SDL_render.h 2784:34@ setRenderVSync :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the renderer to toggle. -> BG.Int32 -- ^ -- -- [@vsync@]: the vertical refresh sync interval. -> IO Bool setRenderVSync :: Ptr SDL_Renderer -> Int32 -> IO Bool setRenderVSync = \Ptr SDL_Renderer x00 -> \Int32 x11 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> CInt -> IO CBool Unsafe.sDL_SetRenderVSync Ptr SDL_Renderer x00 (Int32 -> CInt forall a b. Coercible a b => a -> b Coerce.coerce Int32 x11)) -- | Toggle VSync of the given renderer. -- -- When a renderer is created, vsync defaults to SDL_RENDERER_VSYNC_DISABLED. -- -- The @vsync@ parameter can be 1 to synchronize present with every vertical refresh, 2 to synchronize present with every second vertical refresh, etc., SDL_RENDERER_VSYNC_ADAPTIVE for late swap tearing (adaptive vsync), or SDL_RENDERER_VSYNC_DISABLED to disable. Not every value is supported by every driver, so you should check the return value to see whether the requested setting is supported. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'getRenderVSync' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_SetRenderVSync@. -- The unsafe flavor is 'setRenderVSync' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_SetRenderVSync@, defined at @SDL3\/SDL_render.h 2784:34@ setRenderVSyncSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the renderer to toggle. -> BG.Int32 -- ^ -- -- [@vsync@]: the vertical refresh sync interval. -> IO Bool setRenderVSyncSafe :: Ptr SDL_Renderer -> Int32 -> IO Bool setRenderVSyncSafe = \Ptr SDL_Renderer x00 -> \Int32 x11 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> CInt -> IO CBool Safe.sDL_SetRenderVSync Ptr SDL_Renderer x00 (Int32 -> CInt forall a b. Coercible a b => a -> b Coerce.coerce Int32 x11)) -- | Get VSync of the given renderer. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'setRenderVSync' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_GetRenderVSync@. -- The safe flavor is 'getRenderVSyncSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_GetRenderVSync@, defined at @SDL3\/SDL_render.h 2804:34@ getRenderVSync :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the renderer to toggle. -> BG.Ptr BG.CInt -- ^ -- -- [@vsync@]: an int filled with the current vertical refresh sync interval. See @'setRenderVSync'@ for the meaning of the value. -> IO Bool getRenderVSync :: Ptr SDL_Renderer -> Ptr CInt -> IO Bool getRenderVSync = \Ptr SDL_Renderer x00 -> \Ptr CInt x11 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> Ptr CInt -> IO CBool Unsafe.sDL_GetRenderVSync Ptr SDL_Renderer x00 Ptr CInt x11) -- | Get VSync of the given renderer. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: 'setRenderVSync' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_GetRenderVSync@. -- The unsafe flavor is 'getRenderVSync' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_GetRenderVSync@, defined at @SDL3\/SDL_render.h 2804:34@ getRenderVSyncSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the renderer to toggle. -> BG.Ptr BG.CInt -- ^ -- -- [@vsync@]: an int filled with the current vertical refresh sync interval. See @'setRenderVSync'@ for the meaning of the value. -> IO Bool getRenderVSyncSafe :: Ptr SDL_Renderer -> Ptr CInt -> IO Bool getRenderVSyncSafe = \Ptr SDL_Renderer x00 -> \Ptr CInt x11 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> Ptr CInt -> IO CBool Safe.sDL_GetRenderVSync Ptr SDL_Renderer x00 Ptr CInt x11) -- | Draw debug text to an 'SDL_Renderer'. -- -- This function will render a string of text to an 'SDL_Renderer'. Note that this is a convenience function for debugging, with severe limitations, and not intended to be used for production apps and games. -- -- Among these limitations: -- -- * It accepts UTF-8 strings, but will only renders ASCII characters. -- -- * It has a single, tiny size (8x8 pixels). You can use logical presentation or @'setRenderScale'@ to adjust it. -- -- * It uses a simple, hardcoded bitmap font. It does not allow different font selections and it does not support truetype, for proper scaling. -- -- * It does no word-wrapping and does not treat newline characters as a line break. If the text goes out of the window, it\'s gone. -- -- For serious text rendering, there are several good options, such as SDL_ttf, stb_truetype, or other external libraries. -- -- On first use, this will create an internal texture for rendering glyphs. This texture will live until the renderer is destroyed. -- -- The text is drawn in the color specified by @'setRenderDrawColor'@. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: @SDL_RenderDebugTextFormat@, 'sDL_DEBUG_TEXT_FONT_CHARACTER_SIZE' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_RenderDebugText@. -- The safe flavor is 'renderDebugTextSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_RenderDebugText@, defined at @SDL3\/SDL_render.h 2856:34@ renderDebugText :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the renderer which should draw a line of text. -> Float -- ^ -- -- [@x@]: the x coordinate where the top-left corner of the text will draw. -> Float -- ^ -- -- [@y@]: the y coordinate where the top-left corner of the text will draw. -> PtrConst.PtrConst BG.CChar -- ^ -- -- [@str@]: the string to render. -> IO Bool renderDebugText :: Ptr SDL_Renderer -> Float -> Float -> PtrConst CChar -> IO Bool renderDebugText = \Ptr SDL_Renderer x00 -> \Float x11 -> \Float x22 -> \PtrConst CChar x33 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> CFloat -> CFloat -> PtrConst CChar -> IO CBool Unsafe.sDL_RenderDebugText Ptr SDL_Renderer x00 (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x11) (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x22) PtrConst CChar x33) -- | Draw debug text to an 'SDL_Renderer'. -- -- This function will render a string of text to an 'SDL_Renderer'. Note that this is a convenience function for debugging, with severe limitations, and not intended to be used for production apps and games. -- -- Among these limitations: -- -- * It accepts UTF-8 strings, but will only renders ASCII characters. -- -- * It has a single, tiny size (8x8 pixels). You can use logical presentation or @'setRenderScale'@ to adjust it. -- -- * It uses a simple, hardcoded bitmap font. It does not allow different font selections and it does not support truetype, for proper scaling. -- -- * It does no word-wrapping and does not treat newline characters as a line break. If the text goes out of the window, it\'s gone. -- -- For serious text rendering, there are several good options, such as SDL_ttf, stb_truetype, or other external libraries. -- -- On first use, this will create an internal texture for rendering glyphs. This texture will live until the renderer is destroyed. -- -- The text is drawn in the color specified by @'setRenderDrawColor'@. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.2.0 -- -- [See also]: @SDL_RenderDebugTextFormat@, 'sDL_DEBUG_TEXT_FONT_CHARACTER_SIZE' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_RenderDebugText@. -- The unsafe flavor is 'renderDebugText' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_RenderDebugText@, defined at @SDL3\/SDL_render.h 2856:34@ renderDebugTextSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the renderer which should draw a line of text. -> Float -- ^ -- -- [@x@]: the x coordinate where the top-left corner of the text will draw. -> Float -- ^ -- -- [@y@]: the y coordinate where the top-left corner of the text will draw. -> PtrConst.PtrConst BG.CChar -- ^ -- -- [@str@]: the string to render. -> IO Bool renderDebugTextSafe :: Ptr SDL_Renderer -> Float -> Float -> PtrConst CChar -> IO Bool renderDebugTextSafe = \Ptr SDL_Renderer x00 -> \Float x11 -> \Float x22 -> \PtrConst CChar x33 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> CFloat -> CFloat -> PtrConst CChar -> IO CBool Safe.sDL_RenderDebugText Ptr SDL_Renderer x00 (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x11) (Float -> CFloat forall a b. Coercible a b => a -> b Coerce.coerce Float x22) PtrConst CChar x33) -- | Set default scale mode for new textures for given renderer. -- -- When a renderer is created, scale_mode defaults to SDL_SCALEMODE_LINEAR. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.4.0 -- -- [See also]: 'getDefaultTextureScaleMode' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_SetDefaultTextureScaleMode@. -- The safe flavor is 'setDefaultTextureScaleModeSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_SetDefaultTextureScaleMode@, defined at @SDL3\/SDL_render.h 2902:34@ setDefaultTextureScaleMode :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the renderer to update. -> SDL3.Sys.Bindgen.Surface.SDL_ScaleMode -- ^ -- -- [@scale_mode@]: the scale mode to change to for new textures. -> IO Bool setDefaultTextureScaleMode :: Ptr SDL_Renderer -> SDL_ScaleMode -> IO Bool setDefaultTextureScaleMode = \Ptr SDL_Renderer x00 -> \SDL_ScaleMode x11 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> SDL_ScaleMode -> IO CBool Unsafe.sDL_SetDefaultTextureScaleMode Ptr SDL_Renderer x00 SDL_ScaleMode x11) -- | Set default scale mode for new textures for given renderer. -- -- When a renderer is created, scale_mode defaults to SDL_SCALEMODE_LINEAR. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.4.0 -- -- [See also]: 'getDefaultTextureScaleMode' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_SetDefaultTextureScaleMode@. -- The unsafe flavor is 'setDefaultTextureScaleMode' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_SetDefaultTextureScaleMode@, defined at @SDL3\/SDL_render.h 2902:34@ setDefaultTextureScaleModeSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the renderer to update. -> SDL3.Sys.Bindgen.Surface.SDL_ScaleMode -- ^ -- -- [@scale_mode@]: the scale mode to change to for new textures. -> IO Bool setDefaultTextureScaleModeSafe :: Ptr SDL_Renderer -> SDL_ScaleMode -> IO Bool setDefaultTextureScaleModeSafe = \Ptr SDL_Renderer x00 -> \SDL_ScaleMode x11 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> SDL_ScaleMode -> IO CBool Safe.sDL_SetDefaultTextureScaleMode Ptr SDL_Renderer x00 SDL_ScaleMode x11) -- | Get default texture scale mode of the given renderer. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.4.0 -- -- [See also]: 'setDefaultTextureScaleMode' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_GetDefaultTextureScaleMode@. -- The safe flavor is 'getDefaultTextureScaleModeSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_GetDefaultTextureScaleMode@, defined at @SDL3\/SDL_render.h 2920:34@ getDefaultTextureScaleMode :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the renderer to get data from. -> BG.Ptr SDL3.Sys.Bindgen.Surface.SDL_ScaleMode -- ^ -- -- [@scale_mode@]: a SDL_ScaleMode filled with current default scale mode. See @'setDefaultTextureScaleMode'@ for the meaning of the value. -> IO Bool getDefaultTextureScaleMode :: Ptr SDL_Renderer -> Ptr SDL_ScaleMode -> IO Bool getDefaultTextureScaleMode = \Ptr SDL_Renderer x00 -> \Ptr SDL_ScaleMode x11 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> Ptr SDL_ScaleMode -> IO CBool Unsafe.sDL_GetDefaultTextureScaleMode Ptr SDL_Renderer x00 Ptr SDL_ScaleMode x11) -- | Get default texture scale mode of the given renderer. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should only be called on the main thread. -- -- @since 3.4.0 -- -- [See also]: 'setDefaultTextureScaleMode' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_GetDefaultTextureScaleMode@. -- The unsafe flavor is 'getDefaultTextureScaleMode' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_GetDefaultTextureScaleMode@, defined at @SDL3\/SDL_render.h 2920:34@ getDefaultTextureScaleModeSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the renderer to get data from. -> BG.Ptr SDL3.Sys.Bindgen.Surface.SDL_ScaleMode -- ^ -- -- [@scale_mode@]: a SDL_ScaleMode filled with current default scale mode. See @'setDefaultTextureScaleMode'@ for the meaning of the value. -> IO Bool getDefaultTextureScaleModeSafe :: Ptr SDL_Renderer -> Ptr SDL_ScaleMode -> IO Bool getDefaultTextureScaleModeSafe = \Ptr SDL_Renderer x00 -> \Ptr SDL_ScaleMode x11 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> Ptr SDL_ScaleMode -> IO CBool Safe.sDL_GetDefaultTextureScaleMode Ptr SDL_Renderer x00 Ptr SDL_ScaleMode x11) -- | Create custom GPU render state. -- -- [Returns]: a custom GPU render state or NULL on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should be called on the thread that created the renderer. -- -- @since 3.4.0 -- -- [See also]: 'setGPURenderStateFragmentUniforms', 'setGPURenderState', 'destroyGPURenderState' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_CreateGPURenderState@. -- The safe flavor is 'createGPURenderStateSafe' -- . -- -- [C declaration]: @SDL_CreateGPURenderState@, defined at @SDL3\/SDL_render.h 2974:50@ createGPURenderState :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the renderer to use. -> PtrConst.PtrConst SDL_GPURenderStateCreateInfo -- ^ -- -- [@createinfo@]: a struct describing the GPU render state to create. -> IO (BG.Ptr SDL_GPURenderState) createGPURenderState :: Ptr SDL_Renderer -> PtrConst SDL_GPURenderStateCreateInfo -> IO (Ptr SDL_GPURenderState) createGPURenderState = Ptr SDL_Renderer -> PtrConst SDL_GPURenderStateCreateInfo -> IO (Ptr SDL_GPURenderState) Unsafe.sDL_CreateGPURenderState -- | Create custom GPU render state. -- -- [Returns]: a custom GPU render state or NULL on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should be called on the thread that created the renderer. -- -- @since 3.4.0 -- -- [See also]: 'setGPURenderStateFragmentUniforms', 'setGPURenderState', 'destroyGPURenderState' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_CreateGPURenderState@. -- The unsafe flavor is 'createGPURenderState' -- . -- -- [C declaration]: @SDL_CreateGPURenderState@, defined at @SDL3\/SDL_render.h 2974:50@ createGPURenderStateSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the renderer to use. -> PtrConst.PtrConst SDL_GPURenderStateCreateInfo -- ^ -- -- [@createinfo@]: a struct describing the GPU render state to create. -> IO (BG.Ptr SDL_GPURenderState) createGPURenderStateSafe :: Ptr SDL_Renderer -> PtrConst SDL_GPURenderStateCreateInfo -> IO (Ptr SDL_GPURenderState) createGPURenderStateSafe = Ptr SDL_Renderer -> PtrConst SDL_GPURenderStateCreateInfo -> IO (Ptr SDL_GPURenderState) Safe.sDL_CreateGPURenderState -- | Set fragment shader uniform variables in a custom GPU render state. -- -- The data is copied and will be pushed using 'SDL3.Sys.Gpu.pushGPUFragmentUniformData' during draw call execution. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should be called on the thread that created the renderer. -- -- @since 3.4.0 -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_SetGPURenderStateFragmentUniforms@. -- The safe flavor is 'setGPURenderStateFragmentUniformsSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_SetGPURenderStateFragmentUniforms@, defined at @SDL3\/SDL_render.h 2994:34@ setGPURenderStateFragmentUniforms :: BG.Ptr SDL_GPURenderState -- ^ -- -- [@state@]: the state to modify. -> BG.Word32 -- ^ -- -- [@slot_index@]: the fragment uniform slot to push data to. -> PtrConst.PtrConst BG.Void -- ^ -- -- [@data@]: client data to write. -> BG.Word32 -- ^ -- -- [@length@]: the length of the data to write. -> IO Bool setGPURenderStateFragmentUniforms :: Ptr SDL_GPURenderState -> Word32 -> PtrConst Void -> Word32 -> IO Bool setGPURenderStateFragmentUniforms = \Ptr SDL_GPURenderState x00 -> \Word32 x11 -> \PtrConst Void x22 -> \Word32 x33 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_GPURenderState -> Uint32 -> PtrConst Void -> Uint32 -> IO CBool Unsafe.sDL_SetGPURenderStateFragmentUniforms Ptr SDL_GPURenderState x00 (Word32 -> Uint32 forall a b. Coercible a b => a -> b Coerce.coerce Word32 x11) PtrConst Void x22 (Word32 -> Uint32 forall a b. Coercible a b => a -> b Coerce.coerce Word32 x33)) -- | Set fragment shader uniform variables in a custom GPU render state. -- -- The data is copied and will be pushed using 'SDL3.Sys.Gpu.pushGPUFragmentUniformData' during draw call execution. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should be called on the thread that created the renderer. -- -- @since 3.4.0 -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_SetGPURenderStateFragmentUniforms@. -- The unsafe flavor is 'setGPURenderStateFragmentUniforms' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_SetGPURenderStateFragmentUniforms@, defined at @SDL3\/SDL_render.h 2994:34@ setGPURenderStateFragmentUniformsSafe :: BG.Ptr SDL_GPURenderState -- ^ -- -- [@state@]: the state to modify. -> BG.Word32 -- ^ -- -- [@slot_index@]: the fragment uniform slot to push data to. -> PtrConst.PtrConst BG.Void -- ^ -- -- [@data@]: client data to write. -> BG.Word32 -- ^ -- -- [@length@]: the length of the data to write. -> IO Bool setGPURenderStateFragmentUniformsSafe :: Ptr SDL_GPURenderState -> Word32 -> PtrConst Void -> Word32 -> IO Bool setGPURenderStateFragmentUniformsSafe = \Ptr SDL_GPURenderState x00 -> \Word32 x11 -> \PtrConst Void x22 -> \Word32 x33 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_GPURenderState -> Uint32 -> PtrConst Void -> Uint32 -> IO CBool Safe.sDL_SetGPURenderStateFragmentUniforms Ptr SDL_GPURenderState x00 (Word32 -> Uint32 forall a b. Coercible a b => a -> b Coerce.coerce Word32 x11) PtrConst Void x22 (Word32 -> Uint32 forall a b. Coercible a b => a -> b Coerce.coerce Word32 x33)) -- | Set custom GPU render state. -- -- This function sets custom GPU render state for subsequent draw calls. This allows using custom shaders with the GPU renderer. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should be called on the thread that created the renderer. -- -- @since 3.4.0 -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_SetGPURenderState@. -- The safe flavor is 'setGPURenderStateSafe' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_SetGPURenderState@, defined at @SDL3\/SDL_render.h 3012:34@ setGPURenderState :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the renderer to use. -> BG.Ptr SDL_GPURenderState -- ^ -- -- [@state@]: the state to to use, or NULL to clear custom GPU render state. -> IO Bool setGPURenderState :: Ptr SDL_Renderer -> Ptr SDL_GPURenderState -> IO Bool setGPURenderState = \Ptr SDL_Renderer x00 -> \Ptr SDL_GPURenderState x11 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> Ptr SDL_GPURenderState -> IO CBool Unsafe.sDL_SetGPURenderState Ptr SDL_Renderer x00 Ptr SDL_GPURenderState x11) -- | Set custom GPU render state. -- -- This function sets custom GPU render state for subsequent draw calls. This allows using custom shaders with the GPU renderer. -- -- [Returns]: true on success or false on failure; call 'SDL3.Sys.Error.getError' for more information. -- -- [Thread safety]: This function should be called on the thread that created the renderer. -- -- @since 3.4.0 -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_SetGPURenderState@. -- The unsafe flavor is 'setGPURenderState' -- . -- -- [Scalars]: The binding generation has mapped C scalars to native Haskell scalars for this function. -- Pointers and structs are untouched by this best-effort mapping. Higher-level bindings are expected to map structs and pointers as appropriate. -- -- [C declaration]: @SDL_SetGPURenderState@, defined at @SDL3\/SDL_render.h 3012:34@ setGPURenderStateSafe :: BG.Ptr SDL_Renderer -- ^ -- -- [@renderer@]: the renderer to use. -> BG.Ptr SDL_GPURenderState -- ^ -- -- [@state@]: the state to to use, or NULL to clear custom GPU render state. -> IO Bool setGPURenderStateSafe :: Ptr SDL_Renderer -> Ptr SDL_GPURenderState -> IO Bool setGPURenderStateSafe = \Ptr SDL_Renderer x00 -> \Ptr SDL_GPURenderState x11 -> (CBool -> Bool) -> IO CBool -> IO Bool forall a b. (a -> b) -> IO a -> IO b forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap CBool -> Bool forall b. (Eq b, Num b) => b -> Bool CBool.toBool (Ptr SDL_Renderer -> Ptr SDL_GPURenderState -> IO CBool Safe.sDL_SetGPURenderState Ptr SDL_Renderer x00 Ptr SDL_GPURenderState x11) -- | Destroy custom GPU render state. -- -- [Thread safety]: This function should be called on the thread that created the renderer. -- -- @since 3.4.0 -- -- [See also]: 'createGPURenderState' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Unsafe__ foreign import of @SDL_DestroyGPURenderState@. -- The safe flavor is 'destroyGPURenderStateSafe' -- . -- -- [C declaration]: @SDL_DestroyGPURenderState@, defined at @SDL3\/SDL_render.h 3026:34@ destroyGPURenderState :: BG.Ptr SDL_GPURenderState -- ^ -- -- [@state@]: the state to destroy. -> IO () destroyGPURenderState :: Ptr SDL_GPURenderState -> IO () destroyGPURenderState = Ptr SDL_GPURenderState -> IO () Unsafe.sDL_DestroyGPURenderState -- | Destroy custom GPU render state. -- -- [Thread safety]: This function should be called on the thread that created the renderer. -- -- @since 3.4.0 -- -- [See also]: 'createGPURenderState' -- -- === __@sdl3-bindgen-sys@ notes__ -- -- [FFI safety]: __Safe__ foreign import of @SDL_DestroyGPURenderState@. -- The unsafe flavor is 'destroyGPURenderState' -- . -- -- [C declaration]: @SDL_DestroyGPURenderState@, defined at @SDL3\/SDL_render.h 3026:34@ destroyGPURenderStateSafe :: BG.Ptr SDL_GPURenderState -- ^ -- -- [@state@]: the state to destroy. -> IO () destroyGPURenderStateSafe :: Ptr SDL_GPURenderState -> IO () destroyGPURenderStateSafe = Ptr SDL_GPURenderState -> IO () Safe.sDL_DestroyGPURenderState