skgpu::VulkanYcbcrConversionInfo Struct Reference

#include <VulkanTypes.h>

Public Member Functions
bool	operator== (const VulkanYcbcrConversionInfo &that) const
bool	operator!= (const VulkanYcbcrConversionInfo &that) const
bool	isValid () const

Public Attributes
VkFormat	fFormat = VK_FORMAT_UNDEFINED
uint64_t	fExternalFormat = 0
VkSamplerYcbcrModelConversion	fYcbcrModel = VK_SAMPLER_YCBCR_MODEL_CONVERSION_RGB_IDENTITY
VkSamplerYcbcrRange	fYcbcrRange = VK_SAMPLER_YCBCR_RANGE_ITU_FULL
VkChromaLocation	fXChromaOffset = VK_CHROMA_LOCATION_COSITED_EVEN
VkChromaLocation	fYChromaOffset = VK_CHROMA_LOCATION_COSITED_EVEN
VkFilter	fChromaFilter = VK_FILTER_NEAREST
VkBool32	fForceExplicitReconstruction = false
VkFormatFeatureFlags	fFormatFeatures = 0
VkComponentMapping	fComponents

Detailed Description

Definition at line 63 of file VulkanTypes.h.

Member Function Documentation

isValid()

bool skgpu::VulkanYcbcrConversionInfo::isValid ( ) const

inline

Definition at line 90 of file VulkanTypes.h.

                         {
        return fYcbcrModel != VK_SAMPLER_YCBCR_MODEL_CONVERSION_RGB_IDENTITY ||
               fExternalFormat != 0;
    }

operator!=()

bool skgpu::VulkanYcbcrConversionInfo::operator!= ( const VulkanYcbcrConversionInfo &  that ) const

inline

Definition at line 88 of file VulkanTypes.h.

{ return !(*this == that); }

operator==()

bool skgpu::VulkanYcbcrConversionInfo::operator== ( const VulkanYcbcrConversionInfo &  that ) const

inline

Definition at line 64 of file VulkanTypes.h.

                                                                 {
        // Invalid objects are not required to have all other fields initialized or matching.
        if (!this->isValid() && !that.isValid()) {
            return true;
        }
 
        // Note that we do not need to check for fFormatFeatures equality. This is because the
        // Vulkan spec dictates that Android hardware buffers with the same external format must
        // have the same support for key features. See
        // https://docs.vulkan.org/spec/latest/chapters/memory.html#_android_hardware_buffer_external_memory
        // for more details.
        return this->fFormat                      == that.fFormat                      &&
               this->fExternalFormat              == that.fExternalFormat              &&
               this->fYcbcrModel                  == that.fYcbcrModel                  &&
               this->fYcbcrRange                  == that.fYcbcrRange                  &&
               this->fXChromaOffset               == that.fXChromaOffset               &&
               this->fYChromaOffset               == that.fYChromaOffset               &&
               this->fChromaFilter                == that.fChromaFilter                &&
               this->fForceExplicitReconstruction == that.fForceExplicitReconstruction &&
               this->fComponents.r                == that.fComponents.r                &&
               this->fComponents.g                == that.fComponents.g                &&
               this->fComponents.b                == that.fComponents.b                &&
               this->fComponents.a                == that.fComponents.a;
    }

Member Data Documentation

fChromaFilter

VkFilter skgpu::VulkanYcbcrConversionInfo::fChromaFilter = VK_FILTER_NEAREST

Definition at line 107 of file VulkanTypes.h.

fComponents

VkComponentMapping skgpu::VulkanYcbcrConversionInfo::fComponents

Initial value:

= {VK_COMPONENT_SWIZZLE_IDENTITY,
                                                 VK_COMPONENT_SWIZZLE_IDENTITY,
                                                 VK_COMPONENT_SWIZZLE_IDENTITY,
                                                 VK_COMPONENT_SWIZZLE_IDENTITY}

Definition at line 115 of file VulkanTypes.h.

fExternalFormat

uint64_t skgpu::VulkanYcbcrConversionInfo::fExternalFormat = 0

Definition at line 101 of file VulkanTypes.h.

fForceExplicitReconstruction

VkBool32 skgpu::VulkanYcbcrConversionInfo::fForceExplicitReconstruction = false

Definition at line 108 of file VulkanTypes.h.

fFormat

VkFormat skgpu::VulkanYcbcrConversionInfo::fFormat = VK_FORMAT_UNDEFINED

Definition at line 97 of file VulkanTypes.h.

fFormatFeatures

VkFormatFeatureFlags skgpu::VulkanYcbcrConversionInfo::fFormatFeatures = 0

Definition at line 112 of file VulkanTypes.h.

fXChromaOffset

VkChromaLocation skgpu::VulkanYcbcrConversionInfo::fXChromaOffset = VK_CHROMA_LOCATION_COSITED_EVEN

Definition at line 105 of file VulkanTypes.h.

fYcbcrModel

VkSamplerYcbcrModelConversion skgpu::VulkanYcbcrConversionInfo::fYcbcrModel = VK_SAMPLER_YCBCR_MODEL_CONVERSION_RGB_IDENTITY

Definition at line 103 of file VulkanTypes.h.

fYcbcrRange

VkSamplerYcbcrRange skgpu::VulkanYcbcrConversionInfo::fYcbcrRange = VK_SAMPLER_YCBCR_RANGE_ITU_FULL

Definition at line 104 of file VulkanTypes.h.

fYChromaOffset

VkChromaLocation skgpu::VulkanYcbcrConversionInfo::fYChromaOffset = VK_CHROMA_LOCATION_COSITED_EVEN

Definition at line 106 of file VulkanTypes.h.

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The documentation for this struct was generated from the following file:

• third_party/skia/include/gpu/vk/VulkanTypes.h