Safe Haskell	Safe-Inferred
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

Not 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 :: forall a. 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 :: forall a. (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. PhysicalDeviceImageCompressionControlSwapchainFeaturesEXT can also be used in the pNext chain of DeviceCreateInfo to selectively enable these features.

Valid Usage (Implicit)

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 #
Eq PhysicalDeviceImageCompressionControlSwapchainFeaturesEXT Source #
Instance details Defined in Vulkan.Extensions.VK_EXT_image_compression_control_swapchain Methods (==) :: PhysicalDeviceImageCompressionControlSwapchainFeaturesEXT -> PhysicalDeviceImageCompressionControlSwapchainFeaturesEXT -> Bool # (/=) :: PhysicalDeviceImageCompressionControlSwapchainFeaturesEXT -> PhysicalDeviceImageCompressionControlSwapchainFeaturesEXT -> Bool #
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 :: forall a. 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 :: forall a. (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.