impeller::YUVConversionDescriptorVKEqual Struct Reference

#include <yuv_conversion_vk.h>

Public Member Functions
bool	operator() (const YUVConversionDescriptorVK &lhs, const YUVConversionDescriptorVK &rhs) const

Detailed Description

Definition at line 91 of file yuv_conversion_vk.h.

Member Function Documentation

operator()()

bool impeller::YUVConversionDescriptorVKEqual::operator()	(	const YUVConversionDescriptorVK &	lhs,
		const YUVConversionDescriptorVK &	rhs
	)		const

Definition at line 75 of file yuv_conversion_vk.cc.

                                                     {
  // Default equality checks in Vulkan HPP checks pNext member members by
  // pointer which isn't what we want.
  {
    const auto& lhs = lhs_desc.get();
    const auto& rhs = rhs_desc.get();
 
    if (lhs.format != rhs.format ||                                         //
        lhs.ycbcrModel != rhs.ycbcrModel ||                                 //
        lhs.ycbcrRange != rhs.ycbcrRange ||                                 //
        lhs.components.r != rhs.components.r ||                             //
        lhs.components.g != rhs.components.g ||                             //
        lhs.components.b != rhs.components.b ||                             //
        lhs.components.a != rhs.components.a ||                             //
        lhs.xChromaOffset != rhs.xChromaOffset ||                           //
        lhs.yChromaOffset != rhs.yChromaOffset ||                           //
        lhs.chromaFilter != rhs.chromaFilter ||                             //
        lhs.forceExplicitReconstruction != rhs.forceExplicitReconstruction  //
    ) {
      return false;
    }
  }
#if FML_OS_ANDROID
  {
    const auto lhs = lhs_desc.get<vk::ExternalFormatANDROID>();
    const auto rhs = rhs_desc.get<vk::ExternalFormatANDROID>();
    return lhs.externalFormat == rhs.externalFormat;
  }
#else   // FML_OS_ANDROID
  return true;
#endif  // FML_OS_ANDROID
}

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

• impeller/renderer/backend/vulkan/yuv_conversion_vk.h
• impeller/renderer/backend/vulkan/yuv_conversion_vk.cc