vulkan-3.1.0.0: Bindings to the Vulkan graphics API.

Safe HaskellNone
LanguageHaskell2010

Graphics.Vulkan.Extensions.VK_NV_clip_space_w_scaling

Synopsis

Documentation

cmdSetViewportWScalingNV :: forall io. MonadIO io => CommandBuffer -> ("firstViewport" ::: Word32) -> ("viewportWScalings" ::: Vector ViewportWScalingNV) -> io () Source #

vkCmdSetViewportWScalingNV - Set the viewport W scaling on a command buffer

Parameters

  • commandBuffer is the command buffer into which the command will be recorded.
  • firstViewport is the index of the first viewport whose parameters are updated by the command.
  • viewportCount is the number of viewports whose parameters are updated by the command.
  • pViewportWScalings is a pointer to an array of ViewportWScalingNV structures specifying viewport parameters.

Description

The viewport parameters taken from element i of pViewportWScalings replace the current state for the viewport index firstViewport + i, for i in [0, viewportCount).

Valid Usage

  • The sum of firstViewport and viewportCount must be between 1 and PhysicalDeviceLimits::maxViewports, inclusive

Valid Usage (Implicit)

  • pViewportWScalings must be a valid pointer to an array of viewportCount ViewportWScalingNV structures
  • commandBuffer must be in the recording state
  • The CommandPool that commandBuffer was allocated from must support graphics operations
  • 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 Supported Queue Types Pipeline Type
Primary Secondary Both Graphics

See Also

CommandBuffer, ViewportWScalingNV

data ViewportWScalingNV Source #

VkViewportWScalingNV - Structure specifying a viewport

See Also

PipelineViewportWScalingStateCreateInfoNV, cmdSetViewportWScalingNV

Constructors

ViewportWScalingNV 

Fields

  • xcoeff :: Float

    xcoeff and ycoeff are the viewport’s W scaling factor for x and y respectively.

  • ycoeff :: Float
     
Instances
Show ViewportWScalingNV Source # 
Instance details

Defined in Graphics.Vulkan.Extensions.VK_NV_clip_space_w_scaling

Methods

showsPrec :: Int -> ViewportWScalingNV -> ShowS #

show :: ViewportWScalingNV -> String #

showList :: [ViewportWScalingNV] -> ShowS #

Storable ViewportWScalingNV Source # 
Instance details

Defined in Graphics.Vulkan.Extensions.VK_NV_clip_space_w_scaling

Methods

sizeOf :: ViewportWScalingNV -> Int #

alignment :: ViewportWScalingNV -> Int #

peekElemOff :: Ptr ViewportWScalingNV -> Int -> IO ViewportWScalingNV #

pokeElemOff :: Ptr ViewportWScalingNV -> Int -> ViewportWScalingNV -> IO () #

peekByteOff :: Ptr b -> Int -> IO ViewportWScalingNV #

pokeByteOff :: Ptr b -> Int -> ViewportWScalingNV -> IO () #

peek :: Ptr ViewportWScalingNV -> IO ViewportWScalingNV #

poke :: Ptr ViewportWScalingNV -> ViewportWScalingNV -> IO () #

FromCStruct ViewportWScalingNV Source # 
Instance details

Defined in Graphics.Vulkan.Extensions.VK_NV_clip_space_w_scaling

Methods

peekCStruct :: Ptr ViewportWScalingNV -> IO ViewportWScalingNV Source #

ToCStruct ViewportWScalingNV Source # 
Instance details

Defined in Graphics.Vulkan.Extensions.VK_NV_clip_space_w_scaling

Methods

withCStruct :: ViewportWScalingNV -> (Ptr ViewportWScalingNV -> IO b) -> IO b Source #

pokeCStruct :: Ptr ViewportWScalingNV -> ViewportWScalingNV -> IO b -> IO b Source #

withZeroCStruct :: (Ptr ViewportWScalingNV -> IO b) -> IO b Source #

pokeZeroCStruct :: Ptr ViewportWScalingNV -> IO b -> IO b Source #

cStructSize :: Int Source #

cStructAlignment :: Int Source #

Zero ViewportWScalingNV Source # 
Instance details

Defined in Graphics.Vulkan.Extensions.VK_NV_clip_space_w_scaling

Methods

zero :: ViewportWScalingNV Source #

data PipelineViewportWScalingStateCreateInfoNV Source #

VkPipelineViewportWScalingStateCreateInfoNV - Structure specifying parameters of a newly created pipeline viewport W scaling state

Valid Usage (Implicit)

See Also

Bool32, StructureType, ViewportWScalingNV

Constructors

PipelineViewportWScalingStateCreateInfoNV 

Fields

Instances
Show PipelineViewportWScalingStateCreateInfoNV Source # 
Instance details

Defined in Graphics.Vulkan.Extensions.VK_NV_clip_space_w_scaling

Methods

showsPrec :: Int -> PipelineViewportWScalingStateCreateInfoNV -> ShowS #

show :: PipelineViewportWScalingStateCreateInfoNV -> String #

showList :: [PipelineViewportWScalingStateCreateInfoNV] -> ShowS #

FromCStruct PipelineViewportWScalingStateCreateInfoNV Source # 
Instance details

Defined in Graphics.Vulkan.Extensions.VK_NV_clip_space_w_scaling

Methods

peekCStruct :: Ptr PipelineViewportWScalingStateCreateInfoNV -> IO PipelineViewportWScalingStateCreateInfoNV Source #

ToCStruct PipelineViewportWScalingStateCreateInfoNV Source # 
Instance details

Defined in Graphics.Vulkan.Extensions.VK_NV_clip_space_w_scaling

Methods

withCStruct :: PipelineViewportWScalingStateCreateInfoNV -> (Ptr PipelineViewportWScalingStateCreateInfoNV -> IO b) -> IO b Source #

pokeCStruct :: Ptr PipelineViewportWScalingStateCreateInfoNV -> PipelineViewportWScalingStateCreateInfoNV -> IO b -> IO b Source #

withZeroCStruct :: (Ptr PipelineViewportWScalingStateCreateInfoNV -> IO b) -> IO b Source #

pokeZeroCStruct :: Ptr PipelineViewportWScalingStateCreateInfoNV -> IO b -> IO b Source #

cStructSize :: Int Source #

cStructAlignment :: Int Source #

Zero PipelineViewportWScalingStateCreateInfoNV Source # 
Instance details

Defined in Graphics.Vulkan.Extensions.VK_NV_clip_space_w_scaling

Methods

zero :: PipelineViewportWScalingStateCreateInfoNV Source #

type NV_CLIP_SPACE_W_SCALING_SPEC_VERSION = 1 Source #

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

type NV_CLIP_SPACE_W_SCALING_EXTENSION_NAME = "VK_NV_clip_space_w_scaling" Source #

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