Safe Haskell	None
Language	Haskell2010

Graphics.Vulkan.Extensions.VK_EXT_vertex_attribute_divisor

Synopsis

data VertexInputBindingDivisorDescriptionEXT = VertexInputBindingDivisorDescriptionEXT {
- binding :: Word32
- divisor :: Word32
}
data PipelineVertexInputDivisorStateCreateInfoEXT = PipelineVertexInputDivisorStateCreateInfoEXT {
- vertexBindingDivisors :: Vector VertexInputBindingDivisorDescriptionEXT
}
data PhysicalDeviceVertexAttributeDivisorPropertiesEXT = PhysicalDeviceVertexAttributeDivisorPropertiesEXT {
- maxVertexAttribDivisor :: Word32
}
data PhysicalDeviceVertexAttributeDivisorFeaturesEXT = PhysicalDeviceVertexAttributeDivisorFeaturesEXT {
- vertexAttributeInstanceRateDivisor :: Bool
- vertexAttributeInstanceRateZeroDivisor :: Bool
}
type EXT_VERTEX_ATTRIBUTE_DIVISOR_SPEC_VERSION = 3
pattern EXT_VERTEX_ATTRIBUTE_DIVISOR_SPEC_VERSION :: forall a. Integral a => a
type EXT_VERTEX_ATTRIBUTE_DIVISOR_EXTENSION_NAME = "VK_EXT_vertex_attribute_divisor"
pattern EXT_VERTEX_ATTRIBUTE_DIVISOR_EXTENSION_NAME :: forall a. (Eq a, IsString a) => a

Documentation

data VertexInputBindingDivisorDescriptionEXT Source #

VkVertexInputBindingDivisorDescriptionEXT - Structure specifying a divisor used in instanced rendering

Description

If this structure is not used to define a divisor value for an attribute then the divisor has a logical default value of 1.

Valid Usage

binding must be less than PhysicalDeviceLimits::maxVertexInputBindings

If the vertexAttributeInstanceRateZeroDivisor feature is not enabled, divisor must not be 0
If the vertexAttributeInstanceRateDivisor feature is not enabled, divisor must be 1
divisor must be a value between 0 and PhysicalDeviceVertexAttributeDivisorPropertiesEXT::maxVertexAttribDivisor, inclusive
VertexInputBindingDescription::inputRate must be of type VERTEX_INPUT_RATE_INSTANCE for this binding

binding :: Word32
binding is the binding number for which the divisor is specified.
divisor :: Word32
divisor is the number of successive instances that will use the same value of the vertex attribute when instanced rendering is enabled. For example, if the divisor is N, the same vertex attribute will be applied to N successive instances before moving on to the next vertex attribute. The maximum value of divisor is implementation dependent and can be queried using PhysicalDeviceVertexAttributeDivisorPropertiesEXT::maxVertexAttribDivisor. A value of 0 can be used for the divisor if the vertexAttributeInstanceRateZeroDivisor feature is enabled. In this case, the same vertex attribute will be applied to all instances.

Instances

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

data PipelineVertexInputDivisorStateCreateInfoEXT Source #

VkPipelineVertexInputDivisorStateCreateInfoEXT - Structure specifying vertex attributes assignment during instanced rendering

Valid Usage (Implicit)

Members

The members of the PhysicalDeviceVertexAttributeDivisorPropertiesEXT structure describe the following implementation-dependent limits:

Description

If the PhysicalDeviceVertexAttributeDivisorPropertiesEXT structure is included in the pNext chain of PhysicalDeviceProperties2, it is filled with the implementation-dependent limits.

Valid Usage (Implicit)

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

data PhysicalDeviceVertexAttributeDivisorFeaturesEXT Source #

VkPhysicalDeviceVertexAttributeDivisorFeaturesEXT - Structure describing if fetching of vertex attribute may be repeated for instanced rendering

Description

If the PhysicalDeviceVertexAttributeDivisorFeaturesEXT structure is included in the pNext chain of PhysicalDeviceFeatures2, it is filled with values indicating the implementation-dependent behavior. PhysicalDeviceVertexAttributeDivisorFeaturesEXT can also be included in pNext chain of DeviceCreateInfo to enable the feature.

Valid Usage (Implicit)

PhysicalDeviceVertexAttributeDivisorFeaturesEXT
Fields vertexAttributeInstanceRateDivisor :: Bool `vertexAttributeInstanceRateDivisor` specifies whether vertex attribute fetching may be repeated in case of instanced rendering. vertexAttributeInstanceRateZeroDivisor :: Bool `vertexAttributeInstanceRateZeroDivisor` specifies whether a zero value for `VertexInputBindingDivisorDescriptionEXT`::`divisor` is supported.

Instances

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

type EXT_VERTEX_ATTRIBUTE_DIVISOR_SPEC_VERSION = 3 Source #

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

type EXT_VERTEX_ATTRIBUTE_DIVISOR_EXTENSION_NAME = "VK_EXT_vertex_attribute_divisor" Source #

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

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

Documentation

Description

Valid Usage

See Also

Valid Usage (Implicit)

See Also

Members

Description

Valid Usage (Implicit)

See Also

Description

Valid Usage (Implicit)

See Also

PipelineVertexInputDivisorStateCreateInfoEXT
Fields vertexBindingDivisors :: Vector VertexInputBindingDivisorDescriptionEXT `pVertexBindingDivisors` must be a valid pointer to an array of `vertexBindingDivisorCount` `VertexInputBindingDivisorDescriptionEXT` structures

PhysicalDeviceVertexAttributeDivisorPropertiesEXT
Fields maxVertexAttribDivisor :: Word32 `maxVertexAttribDivisor` is the maximum value of the number of instances that will repeat the value of vertex attribute data when instanced rendering is enabled.