Safe Haskell	None
Language	Haskell2010

Graphics.Vulkan.Extensions.VK_EXT_sampler_filter_minmax

Synopsis

newtype VkSamplerReductionModeEXT = VkSamplerReductionModeEXT Int32
pattern VK_SAMPLER_REDUCTION_MODE_WEIGHTED_AVERAGE_EXT :: VkSamplerReductionModeEXT
pattern VK_SAMPLER_REDUCTION_MODE_MIN_EXT :: VkSamplerReductionModeEXT
pattern VK_SAMPLER_REDUCTION_MODE_MAX_EXT :: VkSamplerReductionModeEXT
pattern VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SAMPLER_FILTER_MINMAX_PROPERTIES_EXT :: VkStructureType
pattern VK_STRUCTURE_TYPE_SAMPLER_REDUCTION_MODE_CREATE_INFO_EXT :: VkStructureType
pattern VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_MINMAX_BIT_EXT :: VkFormatFeatureFlagBits
pattern VK_EXT_SAMPLER_FILTER_MINMAX_SPEC_VERSION :: Integral a => a
pattern VK_EXT_SAMPLER_FILTER_MINMAX_EXTENSION_NAME :: (Eq a, IsString a) => a
data VkPhysicalDeviceSamplerFilterMinmaxPropertiesEXT = VkPhysicalDeviceSamplerFilterMinmaxPropertiesEXT {
- vkSType :: VkStructureType
- vkPNext :: Ptr ()
- vkFilterMinmaxSingleComponentFormats :: VkBool32
- vkFilterMinmaxImageComponentMapping :: VkBool32
}
data VkSamplerReductionModeCreateInfoEXT = VkSamplerReductionModeCreateInfoEXT {
- vkSType :: VkStructureType
- vkPNext :: Ptr ()
- vkReductionMode :: VkSamplerReductionModeEXT
}

Documentation

newtype VkSamplerReductionModeEXT Source #

VkSamplerReductionModeEXT - Specify reduction mode for texture filtering

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

pattern VK_SAMPLER_REDUCTION_MODE_WEIGHTED_AVERAGE_EXT :: VkSamplerReductionModeEXT Source #

VK_SAMPLER_REDUCTION_MODE_WEIGHTED_AVERAGE_EXT specifies that texel values are combined by computing a weighted average of values in the footprint, using weights as specified in the image operations chapter.

pattern VK_SAMPLER_REDUCTION_MODE_MIN_EXT :: VkSamplerReductionModeEXT Source #

VK_SAMPLER_REDUCTION_MODE_MIN_EXT specifies that texel values are combined by taking the component-wise minimum of values in the footprint with non-zero weights.

pattern VK_SAMPLER_REDUCTION_MODE_MAX_EXT :: VkSamplerReductionModeEXT Source #

VK_SAMPLER_REDUCTION_MODE_MAX_EXT specifies that texel values are combined by taking the component-wise maximum of values in the footprint with non-zero weights.

pattern VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SAMPLER_FILTER_MINMAX_PROPERTIES_EXT :: VkStructureType Source #

pattern VK_STRUCTURE_TYPE_SAMPLER_REDUCTION_MODE_CREATE_INFO_EXT :: VkStructureType Source #

pattern VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_MINMAX_BIT_EXT :: VkFormatFeatureFlagBits Source #

pattern VK_EXT_SAMPLER_FILTER_MINMAX_SPEC_VERSION :: Integral a => a Source #

pattern VK_EXT_SAMPLER_FILTER_MINMAX_EXTENSION_NAME :: (Eq a, IsString a) => a Source #

data VkPhysicalDeviceSamplerFilterMinmaxPropertiesEXT Source #

VkPhysicalDeviceSamplerFilterMinmaxPropertiesEXT - Structure describing sampler filter minmax limits that can be supported by an implementation

Members

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

Description

filterMinmaxSingleComponentFormats is a boolean value indicating whether a minimum set of required formats support min/max filtering.

filterMinmaxImageComponentMapping is a boolean value indicating whether the implementation supports non-identity component mapping of the image when doing min/max filtering.

If the VkPhysicalDeviceSamplerFilterMinmaxPropertiesEXT structure is included in the pNext chain of VkPhysicalDeviceProperties2, it is filled with the implementation-dependent limits.

If filterMinmaxSingleComponentFormats is VK_TRUE, the following formats must support the VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_MINMAX_BIT_EXT feature with VK_IMAGE_TILING_OPTIMAL, if they support VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT.

```
VK_FORMAT_R8_UNORM
```
```
VK_FORMAT_R8_SNORM
```
```
VK_FORMAT_R16_UNORM
```
```
VK_FORMAT_R16_SNORM
```
```
VK_FORMAT_R16_SFLOAT
```
```
VK_FORMAT_R32_SFLOAT
```
```
VK_FORMAT_D16_UNORM
```
```
VK_FORMAT_X8_D24_UNORM_PACK32
```
```
VK_FORMAT_D32_SFLOAT
```
```
VK_FORMAT_D16_UNORM_S8_UINT
```
```
VK_FORMAT_D24_UNORM_S8_UINT
```
```
VK_FORMAT_D32_SFLOAT_S8_UINT
```

If the format is a depth/stencil format, this bit only specifies that the depth aspect (not the stencil aspect) of an image of this format supports min/max filtering, and that min/max filtering of the depth aspect is supported when depth compare is disabled in the sampler.

If filterMinmaxImageComponentMapping is VK_FALSE the component mapping of the image view used with min/max filtering must have been created with the r component set to VK_COMPONENT_SWIZZLE_IDENTITY. Only the r component of the sampled image value is defined and the other component values are undefined. If filterMinmaxImageComponentMapping is VK_TRUE this restriction does not apply and image component mapping works as normal.

Valid Usage (Implicit)

sType must be VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SAMPLER_FILTER_MINMAX_PROPERTIES_EXT

Description

If this structure is not present, reductionMode is considered to be VK_SAMPLER_REDUCTION_MODE_WEIGHTED_AVERAGE_EXT.

Valid Usage (Implicit)

sType must be VK_STRUCTURE_TYPE_SAMPLER_REDUCTION_MODE_CREATE_INFO_EXT

reductionMode must be a valid VkSamplerReductionModeEXT value

Eq VkPhysicalDeviceSamplerFilterMinmaxPropertiesEXT Source #
Instance details Methods (==) :: VkPhysicalDeviceSamplerFilterMinmaxPropertiesEXT -> VkPhysicalDeviceSamplerFilterMinmaxPropertiesEXT -> Bool # (/=) :: VkPhysicalDeviceSamplerFilterMinmaxPropertiesEXT -> VkPhysicalDeviceSamplerFilterMinmaxPropertiesEXT -> Bool #
Show VkPhysicalDeviceSamplerFilterMinmaxPropertiesEXT Source #
Instance details Methods showsPrec :: Int -> VkPhysicalDeviceSamplerFilterMinmaxPropertiesEXT -> ShowS # show :: VkPhysicalDeviceSamplerFilterMinmaxPropertiesEXT -> String # showList :: [VkPhysicalDeviceSamplerFilterMinmaxPropertiesEXT] -> ShowS #
Storable VkPhysicalDeviceSamplerFilterMinmaxPropertiesEXT Source #
Instance details Methods sizeOf :: VkPhysicalDeviceSamplerFilterMinmaxPropertiesEXT -> Int # alignment :: VkPhysicalDeviceSamplerFilterMinmaxPropertiesEXT -> Int # peekElemOff :: Ptr VkPhysicalDeviceSamplerFilterMinmaxPropertiesEXT -> Int -> IO VkPhysicalDeviceSamplerFilterMinmaxPropertiesEXT # pokeElemOff :: Ptr VkPhysicalDeviceSamplerFilterMinmaxPropertiesEXT -> Int -> VkPhysicalDeviceSamplerFilterMinmaxPropertiesEXT -> IO () # peekByteOff :: Ptr b -> Int -> IO VkPhysicalDeviceSamplerFilterMinmaxPropertiesEXT # pokeByteOff :: Ptr b -> Int -> VkPhysicalDeviceSamplerFilterMinmaxPropertiesEXT -> IO () # peek :: Ptr VkPhysicalDeviceSamplerFilterMinmaxPropertiesEXT -> IO VkPhysicalDeviceSamplerFilterMinmaxPropertiesEXT # poke :: Ptr VkPhysicalDeviceSamplerFilterMinmaxPropertiesEXT -> VkPhysicalDeviceSamplerFilterMinmaxPropertiesEXT -> IO () #

Eq VkSamplerReductionModeCreateInfoEXT Source #
Instance details Methods (==) :: VkSamplerReductionModeCreateInfoEXT -> VkSamplerReductionModeCreateInfoEXT -> Bool # (/=) :: VkSamplerReductionModeCreateInfoEXT -> VkSamplerReductionModeCreateInfoEXT -> Bool #
Show VkSamplerReductionModeCreateInfoEXT Source #
Instance details Methods showsPrec :: Int -> VkSamplerReductionModeCreateInfoEXT -> ShowS # show :: VkSamplerReductionModeCreateInfoEXT -> String # showList :: [VkSamplerReductionModeCreateInfoEXT] -> ShowS #
Storable VkSamplerReductionModeCreateInfoEXT Source #
Instance details Methods sizeOf :: VkSamplerReductionModeCreateInfoEXT -> Int # alignment :: VkSamplerReductionModeCreateInfoEXT -> Int # peekElemOff :: Ptr VkSamplerReductionModeCreateInfoEXT -> Int -> IO VkSamplerReductionModeCreateInfoEXT # pokeElemOff :: Ptr VkSamplerReductionModeCreateInfoEXT -> Int -> VkSamplerReductionModeCreateInfoEXT -> IO () # peekByteOff :: Ptr b -> Int -> IO VkSamplerReductionModeCreateInfoEXT # pokeByteOff :: Ptr b -> Int -> VkSamplerReductionModeCreateInfoEXT -> IO () # peek :: Ptr VkSamplerReductionModeCreateInfoEXT -> IO VkSamplerReductionModeCreateInfoEXT # poke :: Ptr VkSamplerReductionModeCreateInfoEXT -> VkSamplerReductionModeCreateInfoEXT -> IO () #

Documentation

See Also

Members

Description

Valid Usage (Implicit)

See Also

Description

Valid Usage (Implicit)

See Also

VkPhysicalDeviceSamplerFilterMinmaxPropertiesEXT
Fields vkSType :: VkStructureType vkPNext :: Ptr () vkFilterMinmaxSingleComponentFormats :: VkBool32 vkFilterMinmaxImageComponentMapping :: VkBool32

VkSamplerReductionModeCreateInfoEXT
Fields vkSType :: VkStructureType `sType` is the type of this structure. vkPNext :: Ptr () `pNext` is `NULL` or a pointer to an extension-specific structure. vkReductionMode :: VkSamplerReductionModeEXT `reductionMode` is an enum of type `VkSamplerReductionModeEXT` that controls how texture filtering combines texel values.