Safe Haskell	None
Language	Haskell2010

Vulkan.Extensions.VK_EXT_shader_atomic_float

Description

Name

VK_EXT_shader_atomic_float - device extension

VK_EXT_shader_atomic_float

Name String: VK_EXT_shader_atomic_float

Extension Type

Device extension

Registered Extension Number

261

Revision

1

Extension and Version Dependencies

Requires Vulkan 1.0
Requires VK_KHR_get_physical_device_properties2

Contact

Vikram Kushwaha https://github.com/KhronosGroup/Vulkan-Docs/issues/new?title=VK_EXT_shader_atomic_float:%20&body=@vkushwaha-nv%20

Other Extension Metadata

Last Modified Date: 2020-07-15

IP Status

No known IP claims.

Interactions and External Dependencies

This extension requires SPV_EXT_shader_atomic_float_add
This extension provides API support for GL_EXT_shader_atomic_float

Contributors

Vikram Kushwaha, NVIDIA
Jeff Bolz, NVIDIA

Description

This extension allows a shader to contain floating-point atomic operations on buffer, workgroup, and image memory. It also advertises the SPIR-V AtomicFloat32AddEXT and AtomicFloat64AddEXT capabilities that allows atomic addition on floating-points numbers. The supported operations include OpAtomicFAddEXT, OpAtomicExchange, OpAtomicLoad and OpAtomicStore.

New Structures

Extending PhysicalDeviceFeatures2, DeviceCreateInfo:
- PhysicalDeviceShaderAtomicFloatFeaturesEXT

New Enum Constants

EXT_SHADER_ATOMIC_FLOAT_EXTENSION_NAME

New SPIR-V Capabilities

AtomicFloat32AddEXT

AtomicFloat64AddEXT

Version History

Revision 1, 2020-07-15 (Vikram Kushwaha)
- Internal revisions

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 PhysicalDeviceShaderAtomicFloatFeaturesEXT = PhysicalDeviceShaderAtomicFloatFeaturesEXT {
}
type EXT_SHADER_ATOMIC_FLOAT_SPEC_VERSION = 1
pattern EXT_SHADER_ATOMIC_FLOAT_SPEC_VERSION :: forall a. Integral a => a
type EXT_SHADER_ATOMIC_FLOAT_EXTENSION_NAME = "VK_EXT_shader_atomic_float"
pattern EXT_SHADER_ATOMIC_FLOAT_EXTENSION_NAME :: forall a. (Eq a, IsString a) => a

Documentation

data PhysicalDeviceShaderAtomicFloatFeaturesEXT Source #

VkPhysicalDeviceShaderAtomicFloatFeaturesEXT - Structure describing features supported by VK_EXT_shader_atomic_float

Valid Usage (Implicit)

shaderBufferFloat32Atomics :: Bool
shaderBufferFloat32Atomics indicates whether shaders can perform 32-bit floating-point load, store and exchange atomic operations on storage buffers.
shaderBufferFloat32AtomicAdd :: Bool
shaderBufferFloat32AtomicAdd indicates whether shaders can perform 32-bit floating-point add atomic operations on storage buffers.
shaderBufferFloat64Atomics :: Bool
shaderBufferFloat64Atomics indicates whether shaders can perform 64-bit floating-point load, store and exchange atomic operations on storage buffers.
shaderBufferFloat64AtomicAdd :: Bool
shaderBufferFloat64AtomicAdd indicates whether shaders can perform 64-bit floating-point add atomic operations on storage buffers.
shaderSharedFloat32Atomics :: Bool
shaderSharedFloat32Atomics indicates whether shaders can perform 32-bit floating-point load, store and exchange atomic operations on shared memory.
shaderSharedFloat32AtomicAdd :: Bool
shaderSharedFloat32AtomicAdd indicates whether shaders can perform 32-bit floating-point add atomic operations on shared memory.
shaderSharedFloat64Atomics :: Bool
shaderSharedFloat64Atomics indicates whether shaders can perform 64-bit floating-point load, store and exchange atomic operations on shared memory.
shaderSharedFloat64AtomicAdd :: Bool
shaderSharedFloat64AtomicAdd indicates whether shaders can perform 64-bit floating-point add atomic operations on shared memory.
shaderImageFloat32Atomics :: Bool
shaderImageFloat32Atomics indicates whether shaders can perform 32-bit floating-point load, store and exchange atomic image operations.
shaderImageFloat32AtomicAdd :: Bool
shaderImageFloat32AtomicAdd indicates whether shaders can perform 32-bit floating-point add atomic image operations.
sparseImageFloat32Atomics :: Bool
sparseImageFloat32Atomics indicates whether 32-bit floating-point load, store and exchange atomic operations can be used on sparse images.
sparseImageFloat32AtomicAdd :: Bool
sparseImageFloat32AtomicAdd indicates whether 32-bit floating-point add atomic operations can be used on sparse images.

Instances

Instances details

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

type EXT_SHADER_ATOMIC_FLOAT_SPEC_VERSION = 1 Source #

pattern EXT_SHADER_ATOMIC_FLOAT_SPEC_VERSION :: forall a. Integral a => a Source #

type EXT_SHADER_ATOMIC_FLOAT_EXTENSION_NAME = "VK_EXT_shader_atomic_float" Source #

pattern EXT_SHADER_ATOMIC_FLOAT_EXTENSION_NAME :: forall a. (Eq a, IsString a) => a Source #

Name

VK_EXT_shader_atomic_float

Other Extension Metadata

Description

New Structures

New Enum Constants

New SPIR-V Capabilities

Version History

See Also

Document Notes

Documentation

Valid Usage (Implicit)

See Also

Instances