Graphics.Vulkan.Extensions.VK_EXT_vertex_attribute_divisor

Documentation

pattern VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VERTEX_ATTRIBUTE_DIVISOR_PROPERTIES_EXT :: VkStructureType

pattern VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_DIVISOR_STATE_CREATE_INFO_EXT :: VkStructureType

pattern VK_EXT_VERTEX_ATTRIBUTE_DIVISOR_SPEC_VERSION :: Integral a => a

pattern VK_EXT_VERTEX_ATTRIBUTE_DIVISOR_EXTENSION_NAME :: (Eq a, IsString a) => a

data VkVertexInputBindingDivisorDescriptionEXT

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 VkPhysicalDeviceLimits::maxVertexInputBindings

• divisor must be a value between 0 and VkPhysicalDeviceVertexAttributeDivisorPropertiesEXT::maxVertexAttribDivisor, inclusive.
• VkVertexInputBindingDescription::inputRate must be of type VK_VERTEX_INPUT_RATE_INSTANCE for this binding.

See Also

VkPipelineVertexInputDivisorStateCreateInfoEXT

Constructors

VkVertexInputBindingDivisorDescriptionEXT

Fields

• vkBinding :: Word32

  binding is the binding number for which the divisor is specified.

• vkDivisor :: Word32

  divisor is the 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 applied to N successive instances before moving on to the next vertex attribute. If a value of 0 is used for the divisor, then the first vertex attribute will be applied to all instances. The maximum value of divisor is implementation dependent and can be queried using VkPhysicalDeviceVertexAttributeDivisorPropertiesEXT::maxVertexAttribDivisor.

Instances

Eq VkVertexInputBindingDivisorDescriptionEXT

Methods

(==) :: VkVertexInputBindingDivisorDescriptionEXT -> VkVertexInputBindingDivisorDescriptionEXT -> Bool

(/=) :: VkVertexInputBindingDivisorDescriptionEXT -> VkVertexInputBindingDivisorDescriptionEXT -> Bool

Show VkVertexInputBindingDivisorDescriptionEXT

Methods

showsPrec :: Int -> VkVertexInputBindingDivisorDescriptionEXT -> ShowS

show :: VkVertexInputBindingDivisorDescriptionEXT -> String

showList :: [VkVertexInputBindingDivisorDescriptionEXT] -> ShowS

Storable VkVertexInputBindingDivisorDescriptionEXT

Methods

sizeOf :: VkVertexInputBindingDivisorDescriptionEXT -> Int

alignment :: VkVertexInputBindingDivisorDescriptionEXT -> Int

peekElemOff :: Ptr VkVertexInputBindingDivisorDescriptionEXT -> Int -> IO VkVertexInputBindingDivisorDescriptionEXT

pokeElemOff :: Ptr VkVertexInputBindingDivisorDescriptionEXT -> Int -> VkVertexInputBindingDivisorDescriptionEXT -> IO ()

peekByteOff :: Ptr b -> Int -> IO VkVertexInputBindingDivisorDescriptionEXT

pokeByteOff :: Ptr b -> Int -> VkVertexInputBindingDivisorDescriptionEXT -> IO ()

peek :: Ptr VkVertexInputBindingDivisorDescriptionEXT -> IO VkVertexInputBindingDivisorDescriptionEXT

poke :: Ptr VkVertexInputBindingDivisorDescriptionEXT -> VkVertexInputBindingDivisorDescriptionEXT -> IO ()

data VkPipelineVertexInputDivisorStateCreateInfoEXT

VkPipelineVertexInputDivisorStateCreateInfoEXT - Structure specifying vertex attributes assignment during instanced rendering

Valid Usage (Implicit)

• sType must be VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_DIVISOR_STATE_CREATE_INFO_EXT

• pVertexBindingDivisors must be a valid pointer to an array of vertexBindingDivisorCount VkVertexInputBindingDivisorDescriptionEXT structures
• vertexBindingDivisorCount must be greater than 0

See Also

VkStructureType, VkVertexInputBindingDivisorDescriptionEXT

Constructors

VkPipelineVertexInputDivisorStateCreateInfoEXT

Fields

• vkSType :: VkStructureType

  sType is the type of this structure

• vkPNext :: Ptr ()

  pNext is NULL or a pointer to an extension-specific structure

• vkVertexBindingDivisorCount :: Word32

  vertexBindingDivisorCount is the number of elements in the pVertexBindingDivisors array.

• vkPVertexBindingDivisors :: Ptr VkVertexInputBindingDivisorDescriptionEXT

  pVertexBindingDivisors is a pointer to an array of VkVertexInputBindingDivisorDescriptionEXT structures, which specifies the divisor value for each binding.

Instances

Eq VkPipelineVertexInputDivisorStateCreateInfoEXT

Methods

(==) :: VkPipelineVertexInputDivisorStateCreateInfoEXT -> VkPipelineVertexInputDivisorStateCreateInfoEXT -> Bool

(/=) :: VkPipelineVertexInputDivisorStateCreateInfoEXT -> VkPipelineVertexInputDivisorStateCreateInfoEXT -> Bool

Show VkPipelineVertexInputDivisorStateCreateInfoEXT

Methods

showsPrec :: Int -> VkPipelineVertexInputDivisorStateCreateInfoEXT -> ShowS

show :: VkPipelineVertexInputDivisorStateCreateInfoEXT -> String

showList :: [VkPipelineVertexInputDivisorStateCreateInfoEXT] -> ShowS

Storable VkPipelineVertexInputDivisorStateCreateInfoEXT

Methods

sizeOf :: VkPipelineVertexInputDivisorStateCreateInfoEXT -> Int

alignment :: VkPipelineVertexInputDivisorStateCreateInfoEXT -> Int

peekElemOff :: Ptr VkPipelineVertexInputDivisorStateCreateInfoEXT -> Int -> IO VkPipelineVertexInputDivisorStateCreateInfoEXT

pokeElemOff :: Ptr VkPipelineVertexInputDivisorStateCreateInfoEXT -> Int -> VkPipelineVertexInputDivisorStateCreateInfoEXT -> IO ()

peekByteOff :: Ptr b -> Int -> IO VkPipelineVertexInputDivisorStateCreateInfoEXT

pokeByteOff :: Ptr b -> Int -> VkPipelineVertexInputDivisorStateCreateInfoEXT -> IO ()

peek :: Ptr VkPipelineVertexInputDivisorStateCreateInfoEXT -> IO VkPipelineVertexInputDivisorStateCreateInfoEXT

poke :: Ptr VkPipelineVertexInputDivisorStateCreateInfoEXT -> VkPipelineVertexInputDivisorStateCreateInfoEXT -> IO ()

data VkPhysicalDeviceVertexAttributeDivisorPropertiesEXT

VkPhysicalDeviceVertexAttributeDivisorPropertiesEXT - Structure describing max value of vertex attribute divisor that can be supported by an implementation

Members

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

Description

• maxVertexAttribDivisor is the maximum value of the number of instances that will repeat the value of vertex attribute data when instanced rendering is enabled.

Valid Usage (Implicit)

• sType must be VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VERTEX_ATTRIBUTE_DIVISOR_PROPERTIES_EXT

See Also

VkStructureType

Constructors

VkPhysicalDeviceVertexAttributeDivisorPropertiesEXT

Fields

• vkSType :: VkStructureType
• vkPNext :: Ptr ()
• vkMaxVertexAttribDivisor :: Word32

Instances

Eq VkPhysicalDeviceVertexAttributeDivisorPropertiesEXT

Methods

(==) :: VkPhysicalDeviceVertexAttributeDivisorPropertiesEXT -> VkPhysicalDeviceVertexAttributeDivisorPropertiesEXT -> Bool

(/=) :: VkPhysicalDeviceVertexAttributeDivisorPropertiesEXT -> VkPhysicalDeviceVertexAttributeDivisorPropertiesEXT -> Bool

Show VkPhysicalDeviceVertexAttributeDivisorPropertiesEXT

Methods

showsPrec :: Int -> VkPhysicalDeviceVertexAttributeDivisorPropertiesEXT -> ShowS

show :: VkPhysicalDeviceVertexAttributeDivisorPropertiesEXT -> String

showList :: [VkPhysicalDeviceVertexAttributeDivisorPropertiesEXT] -> ShowS

Storable VkPhysicalDeviceVertexAttributeDivisorPropertiesEXT

Methods

sizeOf :: VkPhysicalDeviceVertexAttributeDivisorPropertiesEXT -> Int

alignment :: VkPhysicalDeviceVertexAttributeDivisorPropertiesEXT -> Int

peekElemOff :: Ptr VkPhysicalDeviceVertexAttributeDivisorPropertiesEXT -> Int -> IO VkPhysicalDeviceVertexAttributeDivisorPropertiesEXT

pokeElemOff :: Ptr VkPhysicalDeviceVertexAttributeDivisorPropertiesEXT -> Int -> VkPhysicalDeviceVertexAttributeDivisorPropertiesEXT -> IO ()

peekByteOff :: Ptr b -> Int -> IO VkPhysicalDeviceVertexAttributeDivisorPropertiesEXT

pokeByteOff :: Ptr b -> Int -> VkPhysicalDeviceVertexAttributeDivisorPropertiesEXT -> IO ()

peek :: Ptr VkPhysicalDeviceVertexAttributeDivisorPropertiesEXT -> IO VkPhysicalDeviceVertexAttributeDivisorPropertiesEXT

poke :: Ptr VkPhysicalDeviceVertexAttributeDivisorPropertiesEXT -> VkPhysicalDeviceVertexAttributeDivisorPropertiesEXT -> IO ()