Safe Haskell	None
Language	GHC2021

KB.Text.Shape.FFI.API.Direct

Synopsis

kbts_ShapeDirect :: ShapeConfig -> Ptr GlyphStorage -> Direction -> FunPtr Allocator -> Ptr () -> Ptr GlyphIterator -> IO ShapeError
kbts_ShapeDirectFixedMemory :: ShapeConfig -> Ptr GlyphStorage -> Direction -> Ptr () -> CInt -> IO ShapeError
hs_FontFromFile :: Ptr CChar -> CInt -> FunPtr Allocator -> Ptr () -> Ptr (Ptr ()) -> Ptr CInt -> Ptr Font -> IO LoadFontError
kbts_FontCount :: Ptr () -> CInt -> CInt
hs_FontFromMemory :: Ptr () -> CInt -> CInt -> FunPtr Allocator -> Ptr () -> Font -> IO LoadFontError
kbts_FreeFont :: Font -> IO ()
kbts_FontIsValid :: Font -> CInt
data LoadFontState = LoadFontState
kbts_LoadFont :: Font -> Ptr LoadFontState -> Ptr () -> CInt -> CInt -> Ptr Int -> Ptr Int -> IO LoadFontError
kbts_PlaceBlob :: Font -> Ptr LoadFontState -> Ptr () -> Ptr () -> IO LoadFontError
kbts_GetFontInfo :: Font -> Ptr FontInfo -> IO ()
kbts_SizeOfShapeConfig :: Font -> Script -> Language -> CInt
kbts_PlaceShapeConfig :: Font -> Script -> Language -> Ptr () -> IO ShapeConfig
kbts_CreateShapeConfig :: Font -> Script -> Language -> FunPtr Allocator -> Ptr () -> IO ShapeConfig
kbts_DestroyShapeConfig :: ShapeConfig -> IO ()
kbts_InitializeGlyphStorage :: Ptr GlyphStorage -> FunPtr Allocator -> Ptr () -> IO Int
kbts_InitializeGlyphStorageFixedMemory :: Ptr GlyphStorage -> Ptr () -> CInt -> IO Int
kbts_PushGlyph :: Ptr GlyphStorage -> Font -> CInt -> GlyphConfig -> CInt -> IO (Ptr Glyph)
kbts_ClearActiveGlyphs :: Ptr GlyphStorage -> IO ()
kbts_FreeAllGlyphs :: Ptr GlyphStorage -> IO ()
hs_CodepointToGlyph :: Font -> CInt -> GlyphConfig -> CInt -> Ptr Glyph -> IO ()
kbts_CodepointToGlyphId :: Font -> CInt -> IO Int
hs_ActiveGlyphIterator :: Ptr GlyphStorage -> Ptr GlyphIterator -> IO ()
kbts_SizeOfGlyphConfig :: Ptr FeatureOverride -> CInt -> CInt
kbts_PlaceGlyphConfig :: Ptr FeatureOverride -> CInt -> Ptr () -> IO GlyphConfig
kbts_CreateGlyphConfig :: Ptr FeatureOverride -> CInt -> FunPtr Allocator -> Ptr () -> IO GlyphConfig
kbts_DestroyGlyphConfig :: GlyphConfig -> IO ()

Documentation

kbts_ShapeDirect :: ShapeConfig -> Ptr GlyphStorage -> Direction -> FunPtr Allocator -> Ptr () -> Ptr GlyphIterator -> IO ShapeError Source #

kbts_shape_error kbts_ShapeDirect(kbts_shape_config *Config, kbts_glyph_storage *Storage, kbts_direction RunDirection, kbts_allocator_function *Allocator, void *AllocatorData, kbts_glyph_iterator *Output);

kbts_ShapeDirectFixedMemory Source #

Arguments

:: ShapeConfig
-> Ptr GlyphStorage
-> Direction	RunDirection
-> Ptr ()	Memory
-> CInt	MemorySize
-> IO ShapeError

kbts_shape_error kbts_ShapeDirectFixedMemory(kbts_shape_config *Config, kbts_glyph_storage *Storage, kbts_direction RunDirection, void *Memory, int MemorySize, kbts_glyph_iterator *Output);

hs_FontFromFile Source #

Arguments

:: Ptr CChar	FileName
-> CInt	FontIndex
-> FunPtr Allocator
-> Ptr ()	AllocatorData
-> Ptr (Ptr ())	FileData
-> Ptr CInt	FileSize
-> Ptr Font
-> IO LoadFontError

kbts_font kbts_FontFromFile(const char *FileName, int FontIndex, kbts_allocator_function *Allocator, void *AllocatorData, void **FileData, int *FileSize);

kbts_FontCount Source #

Arguments

:: Ptr ()	FileData
-> CInt	FileSize
-> CInt

int kbts_FontCount(void *FileData, int FileSize);

hs_FontFromMemory Source #

Arguments

:: Ptr ()	FileData
-> CInt	FileSize
-> CInt	FontIndex
-> FunPtr Allocator
-> Ptr ()	AllocatorData
-> Font
-> IO LoadFontError

kbts_font kbts_FontFromMemory(void *FileData, int FileSize, int FontIndex, kbts_allocator_function *Allocator, void *AllocatorData);

kbts_FreeFont :: Font -> IO () Source #

void kbts_FreeFont(kbts_font *Font);

kbts_FontIsValid :: Font -> CInt Source #

int kbts_FontIsValid(kbts_font *Font);

data LoadFontState Source #

Opaque token for kbts_load_font_state

Constructors

LoadFontState

Instances

Instances details

Storable LoadFontState Source #
Instance details Defined in KB.Text.Shape.FFI.API.Direct Methods sizeOf :: LoadFontState -> Int # alignment :: LoadFontState -> Int # peekElemOff :: Ptr LoadFontState -> Int -> IO LoadFontState # pokeElemOff :: Ptr LoadFontState -> Int -> LoadFontState -> IO () # peekByteOff :: Ptr b -> Int -> IO LoadFontState # pokeByteOff :: Ptr b -> Int -> LoadFontState -> IO () # peek :: Ptr LoadFontState -> IO LoadFontState # poke :: Ptr LoadFontState -> LoadFontState -> IO () #
Show LoadFontState Source #
Instance details Defined in KB.Text.Shape.FFI.API.Direct Methods showsPrec :: Int -> LoadFontState -> ShowS # show :: LoadFontState -> String # showList :: [LoadFontState] -> ShowS #

kbts_LoadFont Source #

Arguments

:: Font
-> Ptr LoadFontState
-> Ptr ()	FontData
-> CInt	FontDataSize
-> CInt	FontIndex
-> Ptr Int	ScratchSize_
-> Ptr Int	OutputSize_
-> IO LoadFontError

kbts_load_font_error kbts_LoadFont(kbts_font *Font, kbts_load_font_state *State, void *FontData, int FontDataSize, int FontIndex, int *ScratchSize_, int *OutputSize_);

kbts_PlaceBlob Source #

Arguments

:: Font
-> Ptr LoadFontState
-> Ptr ()	ScratchMemory
-> Ptr ()	OutputMemory
-> IO LoadFontError

kbts_load_font_error kbts_PlaceBlob(kbts_font *Font, kbts_load_font_state *State, void *ScratchMemory, void *OutputMemory);

kbts_GetFontInfo :: Font -> Ptr FontInfo -> IO () Source #

void kbts_GetFontInfo(kbts_font *Font, kbts_font_info *Info);

kbts_SizeOfShapeConfig :: Font -> Script -> Language -> CInt Source #

int kbts_SizeOfShapeConfig(kbts_font *Font, kbts_script Script, kbts_language Language);

kbts_PlaceShapeConfig Source #

Arguments

:: Font
-> Script
-> Language
-> Ptr ()	Memory
-> IO ShapeConfig

kbts_shape_config *kbts_PlaceShapeConfig(kbts_font *Font, kbts_script Script, kbts_language Language, void *Memory);

kbts_CreateShapeConfig :: Font -> Script -> Language -> FunPtr Allocator -> Ptr () -> IO ShapeConfig Source #

kbts_shape_config *kbts_CreateShapeConfig(kbts_font *Font, kbts_script Script, kbts_language Language, kbts_allocator_function *Allocator, void *AllocatorData);

kbts_DestroyShapeConfig :: ShapeConfig -> IO () Source #

void kbts_DestroyShapeConfig(kbts_shape_config *Config);

kbts_InitializeGlyphStorage Source #

Arguments

:: Ptr GlyphStorage
-> FunPtr Allocator
-> Ptr ()	AllocatorData
-> IO Int

int kbts_InitializeGlyphStorage(kbts_glyph_storage *Storage, kbts_allocator_function *Allocator, void *AllocatorData)

kbts_InitializeGlyphStorageFixedMemory Source #

Arguments

:: Ptr GlyphStorage
-> Ptr ()	Memory
-> CInt	MemorySize
-> IO Int

int kbts_InitializeGlyphStorageFixedMemory(kbts_glyph_storage *Storage, void *Memory, int MemorySize);

kbts_PushGlyph Source #

Arguments

:: Ptr GlyphStorage
-> Font
-> CInt	Codepoint
-> GlyphConfig
-> CInt
-> IO (Ptr Glyph)

kbts_glyph *kbts_PushGlyph(kbts_glyph_storage *Storage, kbts_font *Font, int Codepoint, kbts_glyph_config *Config, int UserId);

kbts_ClearActiveGlyphs :: Ptr GlyphStorage -> IO () Source #

void kbts_ClearActiveGlyphs(kbts_glyph_storage *Storage);

kbts_FreeAllGlyphs :: Ptr GlyphStorage -> IO () Source #

void kbts_FreeAllGlyphs(kbts_glyph_storage *Storage);

hs_CodepointToGlyph Source #

Arguments

:: Font
-> CInt	Codepoint
-> GlyphConfig
-> CInt	UserId
-> Ptr Glyph
-> IO ()

Wrapped kbts_glyph kbts_CodepointToGlyph(kbts_font *Font, int Codepoint, kbts_glyph_config *Config, int UserId);

The original returns struct by value.

kbts_CodepointToGlyphId Source #

Arguments

:: Font
-> CInt	Codepoint
-> IO Int

int kbts_CodepointToGlyphId(kbts_font *Font, int Codepoint);

hs_ActiveGlyphIterator :: Ptr GlyphStorage -> Ptr GlyphIterator -> IO () Source #

Wrapped kbts_glyph_iterator kbts_ActiveGlyphIterator(kbts_glyph_storage *Storage);

The original returns struct by value.

kbts_SizeOfGlyphConfig Source #

Arguments

:: Ptr FeatureOverride
-> CInt	OverrideCount
-> CInt

int kbts_SizeOfGlyphConfig(kbts_feature_override *Overrides, int OverrideCount);

kbts_PlaceGlyphConfig Source #

Arguments

:: Ptr FeatureOverride
-> CInt	OverriderCount
-> Ptr ()	Memory
-> IO GlyphConfig

kbts_glyph_config *kbts_PlaceGlyphConfig(kbts_feature_override *Overrides, int OverrideCount, void *Memory);

kbts_CreateGlyphConfig Source #

Arguments

:: Ptr FeatureOverride
-> CInt	OverrideCount
-> FunPtr Allocator
-> Ptr ()	AllocatorData
-> IO GlyphConfig

kbts_glyph_config *kbts_CreateGlyphConfig(kbts_feature_override *Overrides, int OverrideCount, kbts_allocator_function *Allocator, void *AllocatorData);

kbts_DestroyGlyphConfig :: GlyphConfig -> IO () Source #

void kbts_DestroyGlyphConfig(kbts_glyph_config *Config);