Safe Haskell	Safe-Inferred
Language	Haskell2010

Vulkan.Extensions.VK_NV_shading_rate_image

Description

Name

VK_NV_shading_rate_image - device extension

VK_NV_shading_rate_image

Name String: VK_NV_shading_rate_image

Extension Type

Device extension

Registered Extension Number

165

Revision

3

Ratification Status

Not ratified

Extension and Version Dependencies

VK_KHR_get_physical_device_properties2

Contact

Pat Brown @nvpbrown%0A*Here describe the issue or question you have about the VK_NV_shading_rate_image extension*

Other Extension Metadata

Last Modified Date: 2019-07-18

Interactions and External Dependencies

This extension requires SPV_NV_shading_rate
This extension provides API support for GL_NV_shading_rate_image

Contributors

Pat Brown, NVIDIA
Carsten Rohde, NVIDIA
Jeff Bolz, NVIDIA
Daniel Koch, NVIDIA
Mathias Schott, NVIDIA
Matthew Netsch, Qualcomm Technologies, Inc.

Description

This extension allows applications to use a variable shading rate when processing fragments of rasterized primitives. By default, Vulkan will spawn one fragment shader for each pixel covered by a primitive. In this extension, applications can bind a shading rate image that can be used to vary the number of fragment shader invocations across the framebuffer. Some portions of the screen may be configured to spawn up to 16 fragment shaders for each pixel, while other portions may use a single fragment shader invocation for a 4x4 block of pixels. This can be useful for use cases like eye tracking, where the portion of the framebuffer that the user is looking at directly can be processed at high frequency, while distant corners of the image can be processed at lower frequency. Each texel in the shading rate image represents a fixed-size rectangle in the framebuffer, covering 16x16 pixels in the initial implementation of this extension. When rasterizing a primitive covering one of these rectangles, the Vulkan implementation reads a texel in the bound shading rate image and looks up the fetched value in a palette to determine a base shading rate.

In addition to the API support controlling rasterization, this extension also adds Vulkan support for the SPV_NV_shading_rate extension to SPIR-V. That extension provides two fragment shader variable decorations that allow fragment shaders to determine the shading rate used for processing the fragment:

FragmentSizeNV, which indicates the width and height of the set of pixels processed by the fragment shader.
InvocationsPerPixel, which indicates the maximum number of fragment shader invocations that could be spawned for the pixel(s) covered by the fragment.

When using SPIR-V in conjunction with the OpenGL Shading Language (GLSL), the fragment shader capabilities are provided by the GL_NV_shading_rate_image language extension and correspond to the built-in variables gl_FragmentSizeNV and gl_InvocationsPerPixelNV, respectively.

New Commands

cmdBindShadingRateImageNV

New Structures

CoarseSampleLocationNV

CoarseSampleOrderCustomNV
ShadingRatePaletteNV
Extending PhysicalDeviceFeatures2, DeviceCreateInfo:
- PhysicalDeviceShadingRateImageFeaturesNV
Extending PhysicalDeviceProperties2:
- PhysicalDeviceShadingRateImagePropertiesNV
Extending PipelineViewportStateCreateInfo:
- PipelineViewportCoarseSampleOrderStateCreateInfoNV
- PipelineViewportShadingRateImageStateCreateInfoNV

New Enums

CoarseSampleOrderTypeNV

ShadingRatePaletteEntryNV

New Enum Constants

NV_SHADING_RATE_IMAGE_EXTENSION_NAME

NV_SHADING_RATE_IMAGE_SPEC_VERSION
Extending AccessFlagBits:
- ACCESS_SHADING_RATE_IMAGE_READ_BIT_NV
Extending DynamicState:
- DYNAMIC_STATE_VIEWPORT_COARSE_SAMPLE_ORDER_NV
- DYNAMIC_STATE_VIEWPORT_SHADING_RATE_PALETTE_NV
Extending ImageLayout:
- IMAGE_LAYOUT_SHADING_RATE_OPTIMAL_NV
Extending ImageUsageFlagBits:
- IMAGE_USAGE_SHADING_RATE_IMAGE_BIT_NV
Extending PipelineStageFlagBits:
- PIPELINE_STAGE_SHADING_RATE_IMAGE_BIT_NV
Extending StructureType:

Issues

When using shading rates specifying “coarse” fragments covering multiple pixels, we will generate a combined coverage mask that combines the coverage masks of all pixels covered by the fragment. By default, these masks are combined in an implementation-dependent order. Should we provide a mechanism allowing applications to query or specify an exact order?

RESOLVED: Yes, this feature is useful for cases where most of the fragment shader can be evaluated once for an entire coarse fragment, but where some per-pixel computations are also required. For example, a per-pixel alpha test may want to kill all the samples for some pixels in a coarse fragment. This sort of test can be implemented using an output sample mask, but such a shader would need to know which bit in the mask corresponds to each sample in the coarse fragment. We are including a mechanism to allow applications to specify the orders of coverage samples for each shading rate and sample count, either as static pipeline state or dynamically via a command buffer. This portion of the extension has its own feature bit.

We will not be providing a query to determine the implementation-dependent default ordering. The thinking here is that if an application cares enough about the coarse fragment sample ordering to perform such a query, it could instead just set its own order, also using custom per-pixel sample locations if required.

For the pipeline stage PIPELINE_STAGE_SHADING_RATE_IMAGE_BIT_NV, should we specify a precise location in the pipeline the shading rate image is accessed (after geometry shading, but before the early fragment tests) or leave it under-specified in case there are other implementations that access the image in a different pipeline location?

RESOLVED We are specifying the pipeline stage to be between the final pre-rasterization shader stage (PIPELINE_STAGE_GEOMETRY_SHADER_BIT) and before the first stage used for fragment processing (PIPELINE_STAGE_EARLY_FRAGMENT_TESTS_BIT), which seems to be the natural place to access the shading rate image.

How do centroid-sampled variables work with fragments larger than one pixel?

RESOLVED For single-pixel fragments, fragment shader inputs decorated with Centroid are sampled at an implementation-dependent location in the intersection of the area of the primitive being rasterized and the area of the pixel that corresponds to the fragment. With multi-pixel fragments, we follow a similar pattern, using the intersection of the primitive and the set of pixels corresponding to the fragment.

One important thing to keep in mind when using such “coarse” shading rates is that fragment attributes are sampled at the center of the fragment by default, regardless of the set of pixels/samples covered by the fragment. For fragments with a size of 4x4 pixels, this center location will be more than two pixels (1.5 * sqrt(2)) away from the center of the pixels at the corners of the fragment. When rendering a primitive that covers only a small part of a coarse fragment, sampling a color outside the primitive can produce overly bright or dark color values if the color values have a large gradient. To deal with this, an application can use centroid sampling on attributes where “extrapolation” artifacts can lead to overly bright or dark pixels. Note that this same problem also exists for multisampling with single-pixel fragments, but is less severe because it only affects certain samples of a pixel and such bright/dark samples may be averaged with other samples that do not have a similar problem.

Version History

Revision 3, 2019-07-18 (Mathias Schott)
- Fully list extension interfaces in this appendix.

Revision 2, 2018-09-13 (Pat Brown)
- Miscellaneous edits preparing the specification for publication.
Revision 1, 2018-08-08 (Pat Brown)
- 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

cmdBindShadingRateImageNV :: forall io. MonadIO io => CommandBuffer -> ImageView -> ImageLayout -> io ()
cmdSetViewportShadingRatePaletteNV :: forall io. MonadIO io => CommandBuffer -> ("firstViewport" ::: Word32) -> ("shadingRatePalettes" ::: Vector ShadingRatePaletteNV) -> io ()
cmdSetCoarseSampleOrderNV :: forall io. MonadIO io => CommandBuffer -> CoarseSampleOrderTypeNV -> ("customSampleOrders" ::: Vector CoarseSampleOrderCustomNV) -> io ()
pattern IMAGE_LAYOUT_SHADING_RATE_OPTIMAL_NV :: ImageLayout
pattern ACCESS_SHADING_RATE_IMAGE_READ_BIT_NV :: AccessFlagBits
pattern IMAGE_USAGE_SHADING_RATE_IMAGE_BIT_NV :: ImageUsageFlagBits
pattern PIPELINE_STAGE_SHADING_RATE_IMAGE_BIT_NV :: PipelineStageFlagBits
data ShadingRatePaletteNV = ShadingRatePaletteNV {
- shadingRatePaletteEntries :: Vector ShadingRatePaletteEntryNV
}
data PipelineViewportShadingRateImageStateCreateInfoNV = PipelineViewportShadingRateImageStateCreateInfoNV {
- shadingRateImageEnable :: Bool
- shadingRatePalettes :: Vector ShadingRatePaletteNV
}
data PhysicalDeviceShadingRateImageFeaturesNV = PhysicalDeviceShadingRateImageFeaturesNV {
- shadingRateImage :: Bool
- shadingRateCoarseSampleOrder :: Bool
}
data PhysicalDeviceShadingRateImagePropertiesNV = PhysicalDeviceShadingRateImagePropertiesNV {
- shadingRateTexelSize :: Extent2D
- shadingRatePaletteSize :: Word32
- shadingRateMaxCoarseSamples :: Word32
}
data CoarseSampleLocationNV = CoarseSampleLocationNV {
- pixelX :: Word32
- pixelY :: Word32
- sample :: Word32
}
data CoarseSampleOrderCustomNV = CoarseSampleOrderCustomNV {
- shadingRate :: ShadingRatePaletteEntryNV
- sampleCount :: Word32
- sampleLocations :: Vector CoarseSampleLocationNV
}
data PipelineViewportCoarseSampleOrderStateCreateInfoNV = PipelineViewportCoarseSampleOrderStateCreateInfoNV {
- sampleOrderType :: CoarseSampleOrderTypeNV
- customSampleOrders :: Vector CoarseSampleOrderCustomNV
}
newtype ShadingRatePaletteEntryNV where
- ShadingRatePaletteEntryNV Int32
- pattern SHADING_RATE_PALETTE_ENTRY_NO_INVOCATIONS_NV :: ShadingRatePaletteEntryNV
- pattern SHADING_RATE_PALETTE_ENTRY_16_INVOCATIONS_PER_PIXEL_NV :: ShadingRatePaletteEntryNV
- pattern SHADING_RATE_PALETTE_ENTRY_8_INVOCATIONS_PER_PIXEL_NV :: ShadingRatePaletteEntryNV
- pattern SHADING_RATE_PALETTE_ENTRY_4_INVOCATIONS_PER_PIXEL_NV :: ShadingRatePaletteEntryNV
- pattern SHADING_RATE_PALETTE_ENTRY_2_INVOCATIONS_PER_PIXEL_NV :: ShadingRatePaletteEntryNV
- pattern SHADING_RATE_PALETTE_ENTRY_1_INVOCATION_PER_PIXEL_NV :: ShadingRatePaletteEntryNV
- pattern SHADING_RATE_PALETTE_ENTRY_1_INVOCATION_PER_2X1_PIXELS_NV :: ShadingRatePaletteEntryNV
- pattern SHADING_RATE_PALETTE_ENTRY_1_INVOCATION_PER_1X2_PIXELS_NV :: ShadingRatePaletteEntryNV
- pattern SHADING_RATE_PALETTE_ENTRY_1_INVOCATION_PER_2X2_PIXELS_NV :: ShadingRatePaletteEntryNV
- pattern SHADING_RATE_PALETTE_ENTRY_1_INVOCATION_PER_4X2_PIXELS_NV :: ShadingRatePaletteEntryNV
- pattern SHADING_RATE_PALETTE_ENTRY_1_INVOCATION_PER_2X4_PIXELS_NV :: ShadingRatePaletteEntryNV
- pattern SHADING_RATE_PALETTE_ENTRY_1_INVOCATION_PER_4X4_PIXELS_NV :: ShadingRatePaletteEntryNV
newtype CoarseSampleOrderTypeNV where
- CoarseSampleOrderTypeNV Int32
- pattern COARSE_SAMPLE_ORDER_TYPE_DEFAULT_NV :: CoarseSampleOrderTypeNV
- pattern COARSE_SAMPLE_ORDER_TYPE_CUSTOM_NV :: CoarseSampleOrderTypeNV
- pattern COARSE_SAMPLE_ORDER_TYPE_PIXEL_MAJOR_NV :: CoarseSampleOrderTypeNV
- pattern COARSE_SAMPLE_ORDER_TYPE_SAMPLE_MAJOR_NV :: CoarseSampleOrderTypeNV
type NV_SHADING_RATE_IMAGE_SPEC_VERSION = 3
pattern NV_SHADING_RATE_IMAGE_SPEC_VERSION :: forall a. Integral a => a
type NV_SHADING_RATE_IMAGE_EXTENSION_NAME = "VK_NV_shading_rate_image"
pattern NV_SHADING_RATE_IMAGE_EXTENSION_NAME :: forall a. (Eq a, IsString a) => a

Documentation

cmdBindShadingRateImageNV Source #

Arguments

:: forall io. MonadIO io
=> CommandBuffer	`commandBuffer` is the command buffer into which the command will be recorded.
-> ImageView	`imageView` is an image view handle specifying the shading rate image. `imageView` may be set to `NULL_HANDLE`, which is equivalent to specifying a view of an image filled with zero values.
-> ImageLayout	`imageLayout` is the layout that the image subresources accessible from `imageView` will be in when the shading rate image is accessed.
-> io ()

vkCmdBindShadingRateImageNV - Bind a shading rate image on a command buffer

Valid Usage

The shadingRateImage feature must be enabled

If imageView is not NULL_HANDLE, it must be a valid ImageView handle of type IMAGE_VIEW_TYPE_2D or IMAGE_VIEW_TYPE_2D_ARRAY
If imageView is not NULL_HANDLE, it must have a format of FORMAT_R8_UINT
If imageView is not NULL_HANDLE, it must have been created with a usage value including IMAGE_USAGE_SHADING_RATE_IMAGE_BIT_NV
If imageView is not NULL_HANDLE, imageLayout must match the actual ImageLayout of each subresource accessible from imageView at the time the subresource is accessed
If imageView is not NULL_HANDLE, imageLayout must be IMAGE_LAYOUT_SHADING_RATE_OPTIMAL_NV or IMAGE_LAYOUT_GENERAL

Valid Usage (Implicit)

commandBuffer must be a valid CommandBuffer handle

If imageView is not NULL_HANDLE, imageView must be a valid ImageView handle
imageLayout must be a valid ImageLayout value
commandBuffer must be in the recording state
The CommandPool that commandBuffer was allocated from must support graphics operations
This command must only be called outside of a video coding scope
Both of commandBuffer, and imageView that are valid handles of non-ignored parameters must have been created, allocated, or retrieved from the same Device

Host Synchronization

Host access to commandBuffer must be externally synchronized

Host access to the CommandPool that commandBuffer was allocated from must be externally synchronized

Command Properties

'

Command Buffer Levels	Render Pass Scope	Video Coding Scope	Supported Queue Types	Command Type
Primary Secondary	Both	Outside	Graphics	State

Description

This command sets the per-viewport shading rate image palettes for subsequent drawing commands when drawing using shader objects, or when the graphics pipeline is created with DYNAMIC_STATE_VIEWPORT_SHADING_RATE_PALETTE_NV set in PipelineDynamicStateCreateInfo::pDynamicStates. Otherwise, this state is specified by the PipelineViewportShadingRateImageStateCreateInfoNV::pShadingRatePalettes values used to create the currently active pipeline.

Valid Usage

The shadingRateImage feature must be enabled

The sum of firstViewport and viewportCount must be between 1 and PhysicalDeviceLimits::maxViewports, inclusive
If the multiViewport feature is not enabled, firstViewport must be 0
If the multiViewport feature is not enabled, viewportCount must be 1

Valid Usage (Implicit)

commandBuffer must be a valid CommandBuffer handle

pShadingRatePalettes must be a valid pointer to an array of viewportCount valid ShadingRatePaletteNV structures
commandBuffer must be in the recording state
The CommandPool that commandBuffer was allocated from must support graphics operations
This command must only be called outside of a video coding scope
viewportCount must be greater than 0

Host Synchronization

Host access to commandBuffer must be externally synchronized

Host access to the CommandPool that commandBuffer was allocated from must be externally synchronized

Command Properties

'

Command Buffer Levels	Render Pass Scope	Video Coding Scope	Supported Queue Types	Command Type
Primary Secondary	Both	Outside	Graphics	State

Description

If sampleOrderType is COARSE_SAMPLE_ORDER_TYPE_CUSTOM_NV, the coverage sample order used for any combination of fragment area and coverage sample count not enumerated in pCustomSampleOrders will be identical to that used for COARSE_SAMPLE_ORDER_TYPE_DEFAULT_NV.

This command sets the order of coverage samples for subsequent drawing commands when drawing using shader objects, or when the graphics pipeline is created with DYNAMIC_STATE_VIEWPORT_COARSE_SAMPLE_ORDER_NV set in PipelineDynamicStateCreateInfo::pDynamicStates. Otherwise, this state is specified by the PipelineViewportCoarseSampleOrderStateCreateInfoNV values used to create the currently active pipeline.

Valid Usage

If sampleOrderType is not COARSE_SAMPLE_ORDER_TYPE_CUSTOM_NV, customSamplerOrderCount must be 0

The array pCustomSampleOrders must not contain two structures with matching values for both the shadingRate and sampleCount members

Valid Usage (Implicit)

commandBuffer must be a valid CommandBuffer handle

sampleOrderType must be a valid CoarseSampleOrderTypeNV value
If customSampleOrderCount is not 0, pCustomSampleOrders must be a valid pointer to an array of customSampleOrderCount valid CoarseSampleOrderCustomNV structures
commandBuffer must be in the recording state
The CommandPool that commandBuffer was allocated from must support graphics operations
This command must only be called outside of a video coding scope

Host Synchronization

Host access to commandBuffer must be externally synchronized

Host access to the CommandPool that commandBuffer was allocated from must be externally synchronized

Command Properties

'

Command Buffer Levels	Render Pass Scope	Video Coding Scope	Supported Queue Types	Command Type
Primary Secondary	Both	Outside	Graphics	State

Description

If this structure is not present, shadingRateImageEnable is considered to be FALSE, and the shading rate image and palettes are not used.

Valid Usage

If the multiViewport feature is not enabled, viewportCount must be 0 or 1

viewportCount must be less than or equal to PhysicalDeviceLimits::maxViewports
If shadingRateImageEnable is TRUE, viewportCount must be greater or equal to the viewportCount member of PipelineViewportStateCreateInfo

Valid Usage (Implicit)

sType must be STRUCTURE_TYPE_PIPELINE_VIEWPORT_SHADING_RATE_IMAGE_STATE_CREATE_INFO_NV

Members

This structure describes the following features:

Description

See Shading Rate Image for more information.

If the PhysicalDeviceShadingRateImageFeaturesNV 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. PhysicalDeviceShadingRateImageFeaturesNV can also be used in the pNext chain of DeviceCreateInfo to selectively enable these features.

Valid Usage (Implicit)

Description

If the PhysicalDeviceShadingRateImagePropertiesNV structure is included in the pNext chain of the PhysicalDeviceProperties2 structure passed to getPhysicalDeviceProperties2, it is filled in with each corresponding implementation-dependent property.

These properties are related to the shading rate image feature.

Valid Usage (Implicit)

Description

The CoarseSampleOrderCustomNV structure is used with a coverage sample ordering type of COARSE_SAMPLE_ORDER_TYPE_CUSTOM_NV to specify the order of coverage samples for one combination of fragment width, fragment height, and coverage sample count.

When using a custom sample ordering, element j in pSampleLocations specifies a specific pixel location and sample index that corresponds to coverage index j in the multi-pixel fragment.

Valid Usage

shadingRate must be a shading rate that generates fragments with more than one pixel

sampleCount must correspond to a sample count enumerated in SampleCountFlags whose corresponding bit is set in PhysicalDeviceLimits::framebufferNoAttachmentsSampleCounts
sampleLocationCount must be equal to the product of sampleCount, the fragment width for shadingRate, and the fragment height for shadingRate
sampleLocationCount must be less than or equal to the value of PhysicalDeviceShadingRateImagePropertiesNV::shadingRateMaxCoarseSamples
The array pSampleLocations must contain exactly one entry for every combination of valid values for pixelX, pixelY, and sample in the structure CoarseSampleOrderCustomNV

Valid Usage (Implicit)

shadingRate must be a valid ShadingRatePaletteEntryNV value

pSampleLocations must be a valid pointer to an array of sampleLocationCount CoarseSampleLocationNV structures
sampleLocationCount must be greater than 0

Description

If this structure is not present, sampleOrderType is considered to be COARSE_SAMPLE_ORDER_TYPE_DEFAULT_NV.

If sampleOrderType is COARSE_SAMPLE_ORDER_TYPE_CUSTOM_NV, the coverage sample order used for any combination of fragment area and coverage sample count not enumerated in pCustomSampleOrders will be identical to that used for COARSE_SAMPLE_ORDER_TYPE_DEFAULT_NV.

If the pipeline was created with DYNAMIC_STATE_VIEWPORT_COARSE_SAMPLE_ORDER_NV, the contents of this structure (if present) are ignored, and the coverage sample order is instead specified by cmdSetCoarseSampleOrderNV.

Valid Usage

If sampleOrderType is not COARSE_SAMPLE_ORDER_TYPE_CUSTOM_NV, customSamplerOrderCount must be 0

The array pCustomSampleOrders must not contain two structures with matching values for both the shadingRate and sampleCount members

Valid Usage (Implicit)

sType must be STRUCTURE_TYPE_PIPELINE_VIEWPORT_COARSE_SAMPLE_ORDER_STATE_CREATE_INFO_NV

sampleOrderType must be a valid CoarseSampleOrderTypeNV value
If customSampleOrderCount is not 0, pCustomSampleOrders must be a valid pointer to an array of customSampleOrderCount valid CoarseSampleOrderCustomNV structures

Description

The following table indicates the width and height (in pixels) of each fragment generated using the indicated shading rate, as well as the maximum number of fragment shader invocations launched for each fragment. When processing regions of a primitive that have a shading rate of SHADING_RATE_PALETTE_ENTRY_NO_INVOCATIONS_NV, no fragments will be generated in that region.

Shading Rate	Width	Height	Invocations
`SHADING_RATE_PALETTE_ENTRY_NO_INVOCATIONS_NV`	0	0	0
`SHADING_RATE_PALETTE_ENTRY_16_INVOCATIONS_PER_PIXEL_NV`	1	1	16
`SHADING_RATE_PALETTE_ENTRY_8_INVOCATIONS_PER_PIXEL_NV`	1	1	8
`SHADING_RATE_PALETTE_ENTRY_4_INVOCATIONS_PER_PIXEL_NV`	1	1	4
`SHADING_RATE_PALETTE_ENTRY_2_INVOCATIONS_PER_PIXEL_NV`	1	1	2
`SHADING_RATE_PALETTE_ENTRY_1_INVOCATION_PER_PIXEL_NV`	1	1	1
`SHADING_RATE_PALETTE_ENTRY_1_INVOCATION_PER_2X1_PIXELS_NV`	2	1	1
`SHADING_RATE_PALETTE_ENTRY_1_INVOCATION_PER_1X2_PIXELS_NV`	1	2	1
`SHADING_RATE_PALETTE_ENTRY_1_INVOCATION_PER_2X2_PIXELS_NV`	2	2	1
`SHADING_RATE_PALETTE_ENTRY_1_INVOCATION_PER_4X2_PIXELS_NV`	4	2	1
`SHADING_RATE_PALETTE_ENTRY_1_INVOCATION_PER_2X4_PIXELS_NV`	2	4	1
`SHADING_RATE_PALETTE_ENTRY_1_INVOCATION_PER_4X4_PIXELS_NV`	4	4	1

Show ShadingRatePaletteNV Source #
Instance details Defined in Vulkan.Extensions.VK_NV_shading_rate_image Methods showsPrec :: Int -> ShadingRatePaletteNV -> ShowS # show :: ShadingRatePaletteNV -> String # showList :: [ShadingRatePaletteNV] -> ShowS #
FromCStruct ShadingRatePaletteNV Source #
Instance details Defined in Vulkan.Extensions.VK_NV_shading_rate_image Methods peekCStruct :: Ptr ShadingRatePaletteNV -> IO ShadingRatePaletteNV Source #
ToCStruct ShadingRatePaletteNV Source #
Instance details Defined in Vulkan.Extensions.VK_NV_shading_rate_image Methods withCStruct :: ShadingRatePaletteNV -> (Ptr ShadingRatePaletteNV -> IO b) -> IO b Source # pokeCStruct :: Ptr ShadingRatePaletteNV -> ShadingRatePaletteNV -> IO b -> IO b Source # withZeroCStruct :: (Ptr ShadingRatePaletteNV -> IO b) -> IO b Source # pokeZeroCStruct :: Ptr ShadingRatePaletteNV -> IO b -> IO b Source # cStructSize :: Int Source # cStructAlignment :: Int Source #
Zero ShadingRatePaletteNV Source #
Instance details Defined in Vulkan.Extensions.VK_NV_shading_rate_image Methods zero :: ShadingRatePaletteNV Source #

Show PipelineViewportShadingRateImageStateCreateInfoNV Source #
Instance details Defined in Vulkan.Extensions.VK_NV_shading_rate_image Methods showsPrec :: Int -> PipelineViewportShadingRateImageStateCreateInfoNV -> ShowS # show :: PipelineViewportShadingRateImageStateCreateInfoNV -> String # showList :: [PipelineViewportShadingRateImageStateCreateInfoNV] -> ShowS #
FromCStruct PipelineViewportShadingRateImageStateCreateInfoNV Source #
Instance details Defined in Vulkan.Extensions.VK_NV_shading_rate_image Methods peekCStruct :: Ptr PipelineViewportShadingRateImageStateCreateInfoNV -> IO PipelineViewportShadingRateImageStateCreateInfoNV Source #
ToCStruct PipelineViewportShadingRateImageStateCreateInfoNV Source #
Instance details Defined in Vulkan.Extensions.VK_NV_shading_rate_image Methods withCStruct :: PipelineViewportShadingRateImageStateCreateInfoNV -> (Ptr PipelineViewportShadingRateImageStateCreateInfoNV -> IO b) -> IO b Source # pokeCStruct :: Ptr PipelineViewportShadingRateImageStateCreateInfoNV -> PipelineViewportShadingRateImageStateCreateInfoNV -> IO b -> IO b Source # withZeroCStruct :: (Ptr PipelineViewportShadingRateImageStateCreateInfoNV -> IO b) -> IO b Source # pokeZeroCStruct :: Ptr PipelineViewportShadingRateImageStateCreateInfoNV -> IO b -> IO b Source # cStructSize :: Int Source # cStructAlignment :: Int Source #
Zero PipelineViewportShadingRateImageStateCreateInfoNV Source #
Instance details Defined in Vulkan.Extensions.VK_NV_shading_rate_image Methods zero :: PipelineViewportShadingRateImageStateCreateInfoNV Source #

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

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

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

ShadingRatePaletteNV
Fields shadingRatePaletteEntries :: Vector ShadingRatePaletteEntryNV `pShadingRatePaletteEntries` is a pointer to an array of `ShadingRatePaletteEntryNV` enums defining the shading rate for each palette entry. `pShadingRatePaletteEntries` must be a valid pointer to an array of `shadingRatePaletteEntryCount` valid `ShadingRatePaletteEntryNV` values

PipelineViewportShadingRateImageStateCreateInfoNV
Fields shadingRateImageEnable :: Bool `shadingRateImageEnable` specifies whether shading rate image and palettes are used during rasterization. shadingRatePalettes :: Vector ShadingRatePaletteNV `pShadingRatePalettes` is a pointer to an array of `ShadingRatePaletteNV` structures defining the palette for each viewport. If the shading rate palette state is dynamic, this member is ignored.

Show CoarseSampleOrderCustomNV Source #
Instance details Defined in Vulkan.Extensions.VK_NV_shading_rate_image Methods showsPrec :: Int -> CoarseSampleOrderCustomNV -> ShowS # show :: CoarseSampleOrderCustomNV -> String # showList :: [CoarseSampleOrderCustomNV] -> ShowS #
FromCStruct CoarseSampleOrderCustomNV Source #
Instance details Defined in Vulkan.Extensions.VK_NV_shading_rate_image Methods peekCStruct :: Ptr CoarseSampleOrderCustomNV -> IO CoarseSampleOrderCustomNV Source #
ToCStruct CoarseSampleOrderCustomNV Source #
Instance details Defined in Vulkan.Extensions.VK_NV_shading_rate_image Methods withCStruct :: CoarseSampleOrderCustomNV -> (Ptr CoarseSampleOrderCustomNV -> IO b) -> IO b Source # pokeCStruct :: Ptr CoarseSampleOrderCustomNV -> CoarseSampleOrderCustomNV -> IO b -> IO b Source # withZeroCStruct :: (Ptr CoarseSampleOrderCustomNV -> IO b) -> IO b Source # pokeZeroCStruct :: Ptr CoarseSampleOrderCustomNV -> IO b -> IO b Source # cStructSize :: Int Source # cStructAlignment :: Int Source #
Zero CoarseSampleOrderCustomNV Source #
Instance details Defined in Vulkan.Extensions.VK_NV_shading_rate_image Methods zero :: CoarseSampleOrderCustomNV Source #

Show PipelineViewportCoarseSampleOrderStateCreateInfoNV Source #
Instance details Defined in Vulkan.Extensions.VK_NV_shading_rate_image Methods showsPrec :: Int -> PipelineViewportCoarseSampleOrderStateCreateInfoNV -> ShowS # show :: PipelineViewportCoarseSampleOrderStateCreateInfoNV -> String # showList :: [PipelineViewportCoarseSampleOrderStateCreateInfoNV] -> ShowS #
FromCStruct PipelineViewportCoarseSampleOrderStateCreateInfoNV Source #
Instance details Defined in Vulkan.Extensions.VK_NV_shading_rate_image Methods peekCStruct :: Ptr PipelineViewportCoarseSampleOrderStateCreateInfoNV -> IO PipelineViewportCoarseSampleOrderStateCreateInfoNV Source #
ToCStruct PipelineViewportCoarseSampleOrderStateCreateInfoNV Source #
Instance details Defined in Vulkan.Extensions.VK_NV_shading_rate_image Methods withCStruct :: PipelineViewportCoarseSampleOrderStateCreateInfoNV -> (Ptr PipelineViewportCoarseSampleOrderStateCreateInfoNV -> IO b) -> IO b Source # pokeCStruct :: Ptr PipelineViewportCoarseSampleOrderStateCreateInfoNV -> PipelineViewportCoarseSampleOrderStateCreateInfoNV -> IO b -> IO b Source # withZeroCStruct :: (Ptr PipelineViewportCoarseSampleOrderStateCreateInfoNV -> IO b) -> IO b Source # pokeZeroCStruct :: Ptr PipelineViewportCoarseSampleOrderStateCreateInfoNV -> IO b -> IO b Source # cStructSize :: Int Source # cStructAlignment :: Int Source #
Zero PipelineViewportCoarseSampleOrderStateCreateInfoNV Source #
Instance details Defined in Vulkan.Extensions.VK_NV_shading_rate_image Methods zero :: PipelineViewportCoarseSampleOrderStateCreateInfoNV Source #

pattern SHADING_RATE_PALETTE_ENTRY_NO_INVOCATIONS_NV :: ShadingRatePaletteEntryNV
pattern SHADING_RATE_PALETTE_ENTRY_16_INVOCATIONS_PER_PIXEL_NV :: ShadingRatePaletteEntryNV
pattern SHADING_RATE_PALETTE_ENTRY_8_INVOCATIONS_PER_PIXEL_NV :: ShadingRatePaletteEntryNV
pattern SHADING_RATE_PALETTE_ENTRY_4_INVOCATIONS_PER_PIXEL_NV :: ShadingRatePaletteEntryNV
pattern SHADING_RATE_PALETTE_ENTRY_2_INVOCATIONS_PER_PIXEL_NV :: ShadingRatePaletteEntryNV
pattern SHADING_RATE_PALETTE_ENTRY_1_INVOCATION_PER_PIXEL_NV :: ShadingRatePaletteEntryNV
pattern SHADING_RATE_PALETTE_ENTRY_1_INVOCATION_PER_2X1_PIXELS_NV :: ShadingRatePaletteEntryNV
pattern SHADING_RATE_PALETTE_ENTRY_1_INVOCATION_PER_1X2_PIXELS_NV :: ShadingRatePaletteEntryNV
pattern SHADING_RATE_PALETTE_ENTRY_1_INVOCATION_PER_2X2_PIXELS_NV :: ShadingRatePaletteEntryNV
pattern SHADING_RATE_PALETTE_ENTRY_1_INVOCATION_PER_4X2_PIXELS_NV :: ShadingRatePaletteEntryNV
pattern SHADING_RATE_PALETTE_ENTRY_1_INVOCATION_PER_2X4_PIXELS_NV :: ShadingRatePaletteEntryNV
pattern SHADING_RATE_PALETTE_ENTRY_1_INVOCATION_PER_4X4_PIXELS_NV :: ShadingRatePaletteEntryNV

Storable ShadingRatePaletteEntryNV Source #
Instance details Defined in Vulkan.Extensions.VK_NV_shading_rate_image Methods sizeOf :: ShadingRatePaletteEntryNV -> Int # alignment :: ShadingRatePaletteEntryNV -> Int # peekElemOff :: Ptr ShadingRatePaletteEntryNV -> Int -> IO ShadingRatePaletteEntryNV # pokeElemOff :: Ptr ShadingRatePaletteEntryNV -> Int -> ShadingRatePaletteEntryNV -> IO () # peekByteOff :: Ptr b -> Int -> IO ShadingRatePaletteEntryNV # pokeByteOff :: Ptr b -> Int -> ShadingRatePaletteEntryNV -> IO () # peek :: Ptr ShadingRatePaletteEntryNV -> IO ShadingRatePaletteEntryNV # poke :: Ptr ShadingRatePaletteEntryNV -> ShadingRatePaletteEntryNV -> IO () #
Read ShadingRatePaletteEntryNV Source #
Instance details Defined in Vulkan.Extensions.VK_NV_shading_rate_image Methods readsPrec :: Int -> ReadS ShadingRatePaletteEntryNV # readList :: ReadS [ShadingRatePaletteEntryNV] # readPrec :: ReadPrec ShadingRatePaletteEntryNV # readListPrec :: ReadPrec [ShadingRatePaletteEntryNV] #
Show ShadingRatePaletteEntryNV Source #
Instance details Defined in Vulkan.Extensions.VK_NV_shading_rate_image Methods showsPrec :: Int -> ShadingRatePaletteEntryNV -> ShowS # show :: ShadingRatePaletteEntryNV -> String # showList :: [ShadingRatePaletteEntryNV] -> ShowS #
Eq ShadingRatePaletteEntryNV Source #
Instance details Defined in Vulkan.Extensions.VK_NV_shading_rate_image Methods (==) :: ShadingRatePaletteEntryNV -> ShadingRatePaletteEntryNV -> Bool # (/=) :: ShadingRatePaletteEntryNV -> ShadingRatePaletteEntryNV -> Bool #
Ord ShadingRatePaletteEntryNV Source #
Instance details Defined in Vulkan.Extensions.VK_NV_shading_rate_image Methods compare :: ShadingRatePaletteEntryNV -> ShadingRatePaletteEntryNV -> Ordering # (<) :: ShadingRatePaletteEntryNV -> ShadingRatePaletteEntryNV -> Bool # (<=) :: ShadingRatePaletteEntryNV -> ShadingRatePaletteEntryNV -> Bool # (>) :: ShadingRatePaletteEntryNV -> ShadingRatePaletteEntryNV -> Bool # (>=) :: ShadingRatePaletteEntryNV -> ShadingRatePaletteEntryNV -> Bool # max :: ShadingRatePaletteEntryNV -> ShadingRatePaletteEntryNV -> ShadingRatePaletteEntryNV # min :: ShadingRatePaletteEntryNV -> ShadingRatePaletteEntryNV -> ShadingRatePaletteEntryNV #
Zero ShadingRatePaletteEntryNV Source #
Instance details Defined in Vulkan.Extensions.VK_NV_shading_rate_image Methods zero :: ShadingRatePaletteEntryNV Source #

pattern COARSE_SAMPLE_ORDER_TYPE_DEFAULT_NV :: CoarseSampleOrderTypeNV	`COARSE_SAMPLE_ORDER_TYPE_DEFAULT_NV` specifies that coverage samples will be ordered in an implementation-dependent manner.
pattern COARSE_SAMPLE_ORDER_TYPE_CUSTOM_NV :: CoarseSampleOrderTypeNV	`COARSE_SAMPLE_ORDER_TYPE_CUSTOM_NV` specifies that coverage samples will be ordered according to the array of custom orderings provided in either the `pCustomSampleOrders` member of `PipelineViewportCoarseSampleOrderStateCreateInfoNV` or the `pCustomSampleOrders` member of `cmdSetCoarseSampleOrderNV`.
pattern COARSE_SAMPLE_ORDER_TYPE_PIXEL_MAJOR_NV :: CoarseSampleOrderTypeNV	`COARSE_SAMPLE_ORDER_TYPE_PIXEL_MAJOR_NV` specifies that coverage samples will be ordered sequentially, sorted first by pixel coordinate (in row-major order) and then by sample index.
pattern COARSE_SAMPLE_ORDER_TYPE_SAMPLE_MAJOR_NV :: CoarseSampleOrderTypeNV	`COARSE_SAMPLE_ORDER_TYPE_SAMPLE_MAJOR_NV` specifies that coverage samples will be ordered sequentially, sorted first by sample index and then by pixel coordinate (in row-major order).

Storable CoarseSampleOrderTypeNV Source #
Instance details Defined in Vulkan.Extensions.VK_NV_shading_rate_image Methods sizeOf :: CoarseSampleOrderTypeNV -> Int # alignment :: CoarseSampleOrderTypeNV -> Int # peekElemOff :: Ptr CoarseSampleOrderTypeNV -> Int -> IO CoarseSampleOrderTypeNV # pokeElemOff :: Ptr CoarseSampleOrderTypeNV -> Int -> CoarseSampleOrderTypeNV -> IO () # peekByteOff :: Ptr b -> Int -> IO CoarseSampleOrderTypeNV # pokeByteOff :: Ptr b -> Int -> CoarseSampleOrderTypeNV -> IO () # peek :: Ptr CoarseSampleOrderTypeNV -> IO CoarseSampleOrderTypeNV # poke :: Ptr CoarseSampleOrderTypeNV -> CoarseSampleOrderTypeNV -> IO () #
Read CoarseSampleOrderTypeNV Source #
Instance details Defined in Vulkan.Extensions.VK_NV_shading_rate_image Methods readsPrec :: Int -> ReadS CoarseSampleOrderTypeNV # readList :: ReadS [CoarseSampleOrderTypeNV] # readPrec :: ReadPrec CoarseSampleOrderTypeNV # readListPrec :: ReadPrec [CoarseSampleOrderTypeNV] #
Show CoarseSampleOrderTypeNV Source #
Instance details Defined in Vulkan.Extensions.VK_NV_shading_rate_image Methods showsPrec :: Int -> CoarseSampleOrderTypeNV -> ShowS # show :: CoarseSampleOrderTypeNV -> String # showList :: [CoarseSampleOrderTypeNV] -> ShowS #
Eq CoarseSampleOrderTypeNV Source #
Instance details Defined in Vulkan.Extensions.VK_NV_shading_rate_image Methods (==) :: CoarseSampleOrderTypeNV -> CoarseSampleOrderTypeNV -> Bool # (/=) :: CoarseSampleOrderTypeNV -> CoarseSampleOrderTypeNV -> Bool #
Ord CoarseSampleOrderTypeNV Source #
Instance details Defined in Vulkan.Extensions.VK_NV_shading_rate_image Methods compare :: CoarseSampleOrderTypeNV -> CoarseSampleOrderTypeNV -> Ordering # (<) :: CoarseSampleOrderTypeNV -> CoarseSampleOrderTypeNV -> Bool # (<=) :: CoarseSampleOrderTypeNV -> CoarseSampleOrderTypeNV -> Bool # (>) :: CoarseSampleOrderTypeNV -> CoarseSampleOrderTypeNV -> Bool # (>=) :: CoarseSampleOrderTypeNV -> CoarseSampleOrderTypeNV -> Bool # max :: CoarseSampleOrderTypeNV -> CoarseSampleOrderTypeNV -> CoarseSampleOrderTypeNV # min :: CoarseSampleOrderTypeNV -> CoarseSampleOrderTypeNV -> CoarseSampleOrderTypeNV #
Zero CoarseSampleOrderTypeNV Source #
Instance details Defined in Vulkan.Extensions.VK_NV_shading_rate_image Methods zero :: CoarseSampleOrderTypeNV Source #

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VK_NV_shading_rate_image

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