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use alternative texture decoders for unsupported formats

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This commit is contained in:
Samo Z 2024-09-28 15:24:10 +02:00
parent f9e71e9eb2
commit 810168be48
2 changed files with 39 additions and 42 deletions
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2
src/Cafe/HW/Latte/Core/LatteTextureLoader.h
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@ -764,7 +764,7 @@ public:
}
};
class TextureDecoder_R4G4B4A4_UNORM_To_ABGR4 : public TextureDecoder, public SingletonClass<TextureDecoder_R4G4B4A4_UNORM_To_ABGR4>
class TextureDecoder_R4_G4_B4_A4_UNORM_To_ABGR4 : public TextureDecoder, public SingletonClass<TextureDecoder_R4_G4_B4_A4_UNORM_To_ABGR4>
{
public:
sint32 getBytesPerTexel(LatteTextureLoaderCtx* textureLoader) override

79
src/Cafe/HW/Latte/Renderer/Metal/LatteToMtl.cpp
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@ -1,5 +1,6 @@
#include "Cafe/HW/Latte/Renderer/Metal/LatteToMtl.h"
#include "Cemu/Logging/CemuLogging.h"
#include "HW/Latte/Core/LatteTextureLoader.h"
#include "HW/Latte/Renderer/Metal/MetalCommon.h"
#include "Metal/MTLPixelFormat.hpp"
@ -122,7 +123,7 @@ void CheckForPixelFormatSupport(const MetalPixelFormatSupport& support)
MTL_COLOR_FORMAT_TABLE[Latte::E_GX2SURFFMT::R5_G5_B5_A1_UNORM].textureDecoder = TextureDecoder_R5_G5_B5_A1_UNORM_swappedRB::getInstance();
MTL_COLOR_FORMAT_TABLE[Latte::E_GX2SURFFMT::A1_B5_G5_R5_UNORM].textureDecoder = TextureDecoder_A1_B5_G5_R5_UNORM::getInstance();
MTL_COLOR_FORMAT_TABLE[Latte::E_GX2SURFFMT::R11_G11_B10_FLOAT].textureDecoder = TextureDecoder_R11_G11_B10_FLOAT::getInstance();
MTL_COLOR_FORMAT_TABLE[Latte::E_GX2SURFFMT::R4_G4_B4_A4_UNORM].textureDecoder = TextureDecoder_R4G4B4A4_UNORM_To_ABGR4::getInstance();
MTL_COLOR_FORMAT_TABLE[Latte::E_GX2SURFFMT::R4_G4_B4_A4_UNORM].textureDecoder = TextureDecoder_R4_G4_B4_A4_UNORM_To_ABGR4::getInstance();
MTL_COLOR_FORMAT_TABLE[Latte::E_GX2SURFFMT::R10_G10_B10_A2_UNORM].textureDecoder = TextureDecoder_R10_G10_B10_A2_UNORM::getInstance();
MTL_COLOR_FORMAT_TABLE[Latte::E_GX2SURFFMT::R10_G10_B10_A2_SNORM].textureDecoder = TextureDecoder_R10_G10_B10_A2_SNORM_To_RGBA16::getInstance();
MTL_COLOR_FORMAT_TABLE[Latte::E_GX2SURFFMT::R10_G10_B10_A2_SRGB].textureDecoder = TextureDecoder_R10_G10_B10_A2_UNORM::getInstance();
@ -139,50 +140,46 @@ void CheckForPixelFormatSupport(const MetalPixelFormatSupport& support)
MTL_COLOR_FORMAT_TABLE[Latte::E_GX2SURFFMT::R24_X8_UNORM].textureDecoder = TextureDecoder_R24_X8::getInstance();
MTL_COLOR_FORMAT_TABLE[Latte::E_GX2SURFFMT::X24_G8_UINT].textureDecoder = TextureDecoder_X24_G8_UINT::getInstance();
// Depth
MTL_DEPTH_FORMAT_TABLE[Latte::E_GX2SURFFMT::D24_S8_UNORM].textureDecoder = TextureDecoder_D24_S8::getInstance();
MTL_DEPTH_FORMAT_TABLE[Latte::E_GX2SURFFMT::D24_S8_FLOAT].textureDecoder = TextureDecoder_NullData64::getInstance(); // TODO: why?
MTL_DEPTH_FORMAT_TABLE[Latte::E_GX2SURFFMT::D32_FLOAT].textureDecoder = TextureDecoder_R32_FLOAT::getInstance();
MTL_DEPTH_FORMAT_TABLE[Latte::E_GX2SURFFMT::D16_UNORM].textureDecoder = TextureDecoder_R16_UNORM::getInstance();
MTL_DEPTH_FORMAT_TABLE[Latte::E_GX2SURFFMT::D32_S8_FLOAT].textureDecoder = TextureDecoder_D32_S8_UINT_X24::getInstance();
// Color formats
for (auto& [fmt, formatInfo] : MTL_COLOR_FORMAT_TABLE)
if (!support.m_supportsPacked16BitFormats)
{
switch (formatInfo.pixelFormat)
{
case MTL::PixelFormatR8Unorm_sRGB:
if (!support.m_supportsR8Unorm_sRGB)
formatInfo.pixelFormat = MTL::PixelFormatRGBA8Unorm_sRGB;
break;
case MTL::PixelFormatRG8Unorm_sRGB:
if (!support.m_supportsRG8Unorm_sRGB)
formatInfo.pixelFormat = MTL::PixelFormatRGBA8Unorm_sRGB;
break;
case MTL::PixelFormatB5G6R5Unorm:
case MTL::PixelFormatA1BGR5Unorm:
case MTL::PixelFormatABGR4Unorm:
case MTL::PixelFormatBGR5A1Unorm:
if (!support.m_supportsPacked16BitFormats)
formatInfo.pixelFormat = MTL::PixelFormatRGBA8Unorm;
break;
default:
break;
}
// B5G6R5Unorm
MTL_COLOR_FORMAT_TABLE[Latte::E_GX2SURFFMT::R5_G6_B5_UNORM].pixelFormat = MTL::PixelFormatRGBA8Unorm;
MTL_COLOR_FORMAT_TABLE[Latte::E_GX2SURFFMT::R5_G6_B5_UNORM].bytesPerBlock = 4;
MTL_COLOR_FORMAT_TABLE[Latte::E_GX2SURFFMT::R5_G6_B5_UNORM].textureDecoder = TextureDecoder_R5G6B5_UNORM_To_RGBA8::getInstance();
// A1BGR5Unorm
MTL_COLOR_FORMAT_TABLE[Latte::E_GX2SURFFMT::A1_B5_G5_R5_UNORM].pixelFormat = MTL::PixelFormatRGBA8Unorm;
MTL_COLOR_FORMAT_TABLE[Latte::E_GX2SURFFMT::A1_B5_G5_R5_UNORM].textureDecoder = TextureDecoder_A1_B5_G5_R5_UNORM_vulkan_To_RGBA8::getInstance();
// ABGR4Unorm
// TODO: use RG8Unorm
MTL_COLOR_FORMAT_TABLE[Latte::E_GX2SURFFMT::R4_G4_UNORM].pixelFormat = MTL::PixelFormatRGBA8Unorm;
MTL_COLOR_FORMAT_TABLE[Latte::E_GX2SURFFMT::R4_G4_UNORM].bytesPerBlock = 4;
MTL_COLOR_FORMAT_TABLE[Latte::E_GX2SURFFMT::R4_G4_UNORM].textureDecoder = TextureDecoder_R4G4_UNORM_To_RGBA8::getInstance();
// ABGR4Unorm
MTL_COLOR_FORMAT_TABLE[Latte::E_GX2SURFFMT::R4_G4_B4_A4_UNORM].pixelFormat = MTL::PixelFormatRGBA8Unorm;
MTL_COLOR_FORMAT_TABLE[Latte::E_GX2SURFFMT::R4_G4_B4_A4_UNORM].bytesPerBlock = 4;
MTL_COLOR_FORMAT_TABLE[Latte::E_GX2SURFFMT::R4_G4_B4_A4_UNORM].textureDecoder = TextureDecoder_R4G4B4A4_UNORM_To_RGBA8::getInstance();
// BGR5A1Unorm
MTL_COLOR_FORMAT_TABLE[Latte::E_GX2SURFFMT::R5_G5_B5_A1_UNORM].pixelFormat = MTL::PixelFormatRGBA8Unorm;
MTL_COLOR_FORMAT_TABLE[Latte::E_GX2SURFFMT::R5_G5_B5_A1_UNORM].textureDecoder = TextureDecoder_R5_G5_B5_A1_UNORM_swappedRB_To_RGBA8::getInstance();
}
// Depth formats
for (auto& [fmt, formatInfo] : MTL_DEPTH_FORMAT_TABLE)
// Depth
MTL_DEPTH_FORMAT_TABLE[Latte::E_GX2SURFFMT::D24_S8_UNORM].textureDecoder = TextureDecoder_D24_S8::getInstance();
MTL_DEPTH_FORMAT_TABLE[Latte::E_GX2SURFFMT::D24_S8_FLOAT].textureDecoder = TextureDecoder_NullData64::getInstance(); // TODO: why?
MTL_DEPTH_FORMAT_TABLE[Latte::E_GX2SURFFMT::D32_FLOAT].textureDecoder = TextureDecoder_R32_FLOAT::getInstance();
MTL_DEPTH_FORMAT_TABLE[Latte::E_GX2SURFFMT::D16_UNORM].textureDecoder = TextureDecoder_R16_UNORM::getInstance();
MTL_DEPTH_FORMAT_TABLE[Latte::E_GX2SURFFMT::D32_S8_FLOAT].textureDecoder = TextureDecoder_D32_S8_UINT_X24::getInstance();
if (!support.m_supportsDepth24Unorm_Stencil8)
{
switch (formatInfo.pixelFormat)
{
case MTL::PixelFormatDepth24Unorm_Stencil8:
if (!support.m_supportsDepth24Unorm_Stencil8)
formatInfo.pixelFormat = MTL::PixelFormatDepth32Float_Stencil8;
break;
default:
break;
}
// Depth24Unorm_Stencil8
MTL_DEPTH_FORMAT_TABLE[Latte::E_GX2SURFFMT::D24_S8_UNORM].pixelFormat = MTL::PixelFormatDepth32Float_Stencil8;
// TODO: implement the decoder
//MTL_DEPTH_FORMAT_TABLE[Latte::E_GX2SURFFMT::D24_S8_UNORM].textureDecoder = TextureDecoder_D24_S8_To_D32_S8::getInstance();
}
}