Safe Haskell	None
Language	Haskell2010

Vulkan.Extensions.VK_EXT_image_compression_control_swapchain

Description

Name

VK_EXT_image_compression_control_swapchain - device extension

VK_EXT_image_compression_control_swapchain

Name String: VK_EXT_image_compression_control_swapchain

Extension Type

Device extension

Registered Extension Number

438

Revision

1

Ratification Status

Ratified

Extension and Version Dependencies

VK_EXT_image_compression_control

Contact

Jan-Harald Fredriksen @janharaldfredriksen-arm%0A*Here describe the issue or question you have about the VK_EXT_image_compression_control_swapchain extension*

Other Extension Metadata

Last Modified Date: 2022-05-02

IP Status

No known IP claims.

Contributors

Jan-Harald Fredriksen, Arm
Graeme Leese, Broadcom
Andrew Garrard, Imagination
Lisa Wu, Arm
Peter Kohaut, Arm
Ian Elliott, Google

Description

This extension enables fixed-rate image compression and adds the ability to control when this kind of compression can be applied to swapchain images.

New Structures

Extending PhysicalDeviceFeatures2, DeviceCreateInfo:
- PhysicalDeviceImageCompressionControlSwapchainFeaturesEXT

New Enum Constants

EXT_IMAGE_COMPRESSION_CONTROL_SWAPCHAIN_EXTENSION_NAME

Version History

Revision 1, 2022-05-02 (Jan-Harald Fredriksen)
- Initial draft

Document Notes

For more information, see the Vulkan Specification.

This page is a generated document. Fixes and changes should be made to the generator scripts, not directly.

Synopsis

data PhysicalDeviceImageCompressionControlSwapchainFeaturesEXT = PhysicalDeviceImageCompressionControlSwapchainFeaturesEXT {
- imageCompressionControlSwapchain :: Bool
}
type EXT_IMAGE_COMPRESSION_CONTROL_SWAPCHAIN_SPEC_VERSION = 1
pattern EXT_IMAGE_COMPRESSION_CONTROL_SWAPCHAIN_SPEC_VERSION :: Integral a => a
type EXT_IMAGE_COMPRESSION_CONTROL_SWAPCHAIN_EXTENSION_NAME = "VK_EXT_image_compression_control_swapchain"
pattern EXT_IMAGE_COMPRESSION_CONTROL_SWAPCHAIN_EXTENSION_NAME :: (Eq a, IsString a) => a

Documentation

data PhysicalDeviceImageCompressionControlSwapchainFeaturesEXT Source #

VkPhysicalDeviceImageCompressionControlSwapchainFeaturesEXT - Structure describing whether per-swapchain image compression controls can be supported by an implementation

Members

This structure describes the following feature:

Description

If the PhysicalDeviceImageCompressionControlSwapchainFeaturesEXT structure is included in the pNext chain of the PhysicalDeviceFeatures2 structure passed to getPhysicalDeviceFeatures2, it is filled in to indicate whether each corresponding feature is supported. If the application wishes to use a Device with any features described by PhysicalDeviceImageCompressionControlSwapchainFeaturesEXT, it must add an instance of the structure, with the desired feature members set to TRUE, to the pNext chain of DeviceCreateInfo when creating the Device.

Valid Usage (Implicit)

Eq PhysicalDeviceImageCompressionControlSwapchainFeaturesEXT Source #
Instance details Defined in Vulkan.Extensions.VK_EXT_image_compression_control_swapchain Methods (==) :: PhysicalDeviceImageCompressionControlSwapchainFeaturesEXT -> PhysicalDeviceImageCompressionControlSwapchainFeaturesEXT -> Bool # (/=) :: PhysicalDeviceImageCompressionControlSwapchainFeaturesEXT -> PhysicalDeviceImageCompressionControlSwapchainFeaturesEXT -> Bool #
Storable PhysicalDeviceImageCompressionControlSwapchainFeaturesEXT Source #
Instance details Defined in Vulkan.Extensions.VK_EXT_image_compression_control_swapchain Methods sizeOf :: PhysicalDeviceImageCompressionControlSwapchainFeaturesEXT -> Int # alignment :: PhysicalDeviceImageCompressionControlSwapchainFeaturesEXT -> Int # peekElemOff :: Ptr PhysicalDeviceImageCompressionControlSwapchainFeaturesEXT -> Int -> IO PhysicalDeviceImageCompressionControlSwapchainFeaturesEXT # pokeElemOff :: Ptr PhysicalDeviceImageCompressionControlSwapchainFeaturesEXT -> Int -> PhysicalDeviceImageCompressionControlSwapchainFeaturesEXT -> IO () # peekByteOff :: Ptr b -> Int -> IO PhysicalDeviceImageCompressionControlSwapchainFeaturesEXT # pokeByteOff :: Ptr b -> Int -> PhysicalDeviceImageCompressionControlSwapchainFeaturesEXT -> IO () # peek :: Ptr PhysicalDeviceImageCompressionControlSwapchainFeaturesEXT -> IO PhysicalDeviceImageCompressionControlSwapchainFeaturesEXT # poke :: Ptr PhysicalDeviceImageCompressionControlSwapchainFeaturesEXT -> PhysicalDeviceImageCompressionControlSwapchainFeaturesEXT -> IO () #
Show PhysicalDeviceImageCompressionControlSwapchainFeaturesEXT Source #
Instance details Defined in Vulkan.Extensions.VK_EXT_image_compression_control_swapchain Methods showsPrec :: Int -> PhysicalDeviceImageCompressionControlSwapchainFeaturesEXT -> ShowS # show :: PhysicalDeviceImageCompressionControlSwapchainFeaturesEXT -> String # showList :: [PhysicalDeviceImageCompressionControlSwapchainFeaturesEXT] -> ShowS #
FromCStruct PhysicalDeviceImageCompressionControlSwapchainFeaturesEXT Source #
Instance details Defined in Vulkan.Extensions.VK_EXT_image_compression_control_swapchain Methods peekCStruct :: Ptr PhysicalDeviceImageCompressionControlSwapchainFeaturesEXT -> IO PhysicalDeviceImageCompressionControlSwapchainFeaturesEXT Source #
ToCStruct PhysicalDeviceImageCompressionControlSwapchainFeaturesEXT Source #
Instance details Defined in Vulkan.Extensions.VK_EXT_image_compression_control_swapchain Methods withCStruct :: PhysicalDeviceImageCompressionControlSwapchainFeaturesEXT -> (Ptr PhysicalDeviceImageCompressionControlSwapchainFeaturesEXT -> IO b) -> IO b Source # pokeCStruct :: Ptr PhysicalDeviceImageCompressionControlSwapchainFeaturesEXT -> PhysicalDeviceImageCompressionControlSwapchainFeaturesEXT -> IO b -> IO b Source # withZeroCStruct :: (Ptr PhysicalDeviceImageCompressionControlSwapchainFeaturesEXT -> IO b) -> IO b Source # pokeZeroCStruct :: Ptr PhysicalDeviceImageCompressionControlSwapchainFeaturesEXT -> IO b -> IO b Source # cStructSize :: Int Source # cStructAlignment :: Int Source #
Zero PhysicalDeviceImageCompressionControlSwapchainFeaturesEXT Source #
Instance details Defined in Vulkan.Extensions.VK_EXT_image_compression_control_swapchain Methods zero :: PhysicalDeviceImageCompressionControlSwapchainFeaturesEXT Source #

type EXT_IMAGE_COMPRESSION_CONTROL_SWAPCHAIN_SPEC_VERSION = 1 Source #

pattern EXT_IMAGE_COMPRESSION_CONTROL_SWAPCHAIN_SPEC_VERSION :: Integral a => a Source #

type EXT_IMAGE_COMPRESSION_CONTROL_SWAPCHAIN_EXTENSION_NAME = "VK_EXT_image_compression_control_swapchain" Source #

pattern EXT_IMAGE_COMPRESSION_CONTROL_SWAPCHAIN_EXTENSION_NAME :: (Eq a, IsString a) => a Source #

Name

VK_EXT_image_compression_control_swapchain

Other Extension Metadata

Description

New Structures

New Enum Constants

Version History

See Also

Document Notes

Documentation

Members

Description

Valid Usage (Implicit)

See Also

Instances

PhysicalDeviceImageCompressionControlSwapchainFeaturesEXT
Fields imageCompressionControlSwapchain :: Bool `imageCompressionControlSwapchain` indicates that the implementation supports controlling image controls per swapchain and querying image compression properties per surface.