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Use macros for defining texture formats and their conversions

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Avoids the need to repeat all the possible component types for each texture format while also making them simpler to add and easier to read.
This commit is contained in:
Billy Laws 2022-01-09 17:43:39 +00:00 committed by PixelyIon
parent a9d4e6bb1a
commit 68f31c3688
2 changed files with 135 additions and 42 deletions
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53
app/src/main/cpp/skyline/gpu/interconnect/graphics_context.h
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@ -1686,23 +1686,60 @@ namespace skyline::gpu::interconnect {
private:
texture::Format ConvertTicFormat(TextureImageControl::FormatWord format) {
using TIC = TextureImageControl;
#define TIC_FORMAT(format, componentR, componentG, componentB, componentA, swizzleX, swizzleY, swizzleZ, swizzleW) TIC::FormatWord{TIC::ImageFormat::format, TIC::ImageComponent::componentR, TIC::ImageComponent::componentG, TIC::ImageComponent::componentB, TIC::ImageComponent::componentA, TIC::ImageSwizzle::swizzleX, TIC::ImageSwizzle::swizzleY, TIC::ImageSwizzle::swizzleZ, TIC::ImageSwizzle::swizzleW}.Raw()
#define TIC_FORMAT(format, componentR, componentG, componentB, componentA, swizzleX, swizzleY, swizzleZ, swizzleW) \
TIC::FormatWord{TIC::ImageFormat::format, \
TIC::ImageComponent::componentR, TIC::ImageComponent::componentG, TIC::ImageComponent::componentB, TIC::ImageComponent::componentA, \
TIC::ImageSwizzle::swizzleX, TIC::ImageSwizzle::swizzleY, TIC::ImageSwizzle::swizzleZ, TIC::ImageSwizzle::swizzleW}.Raw()
#define TIC_FORMAT_SC(format, component, swizzleX, swizzleY, swizzleZ, swizzleW) TIC_FORMAT(format, component, component, component, component, swizzleX, swizzleY, swizzleZ, swizzleW)
// For formats where all components are of the same type
#define TIC_FORMAT_ST(format, component, swizzleX, swizzleY, swizzleZ, swizzleW) \
TIC_FORMAT(format, component, component, component, component, swizzleX, swizzleY, swizzleZ, swizzleW)
#define TIC_FORMAT_CASE(ticFormat, skFormat, componentR, componentG, componentB, componentA, swizzleX, swizzleY, swizzleZ, swizzleW) \
case TIC_FORMAT(ticFormat, component, component, component, component, swizzleX, swizzleY, swizzleZ, swizzleW): \
return format::skFormat
#define TIC_FORMAT_CASE_ST(ticFormat, skFormat, component, swizzleX, swizzleY, swizzleZ, swizzleW) \
case TIC_FORMAT_ST(ticFormat, component, swizzleX, swizzleY, swizzleZ, swizzleW): \
return format::skFormat ## component
#define TIC_FORMAT_CASE_NORM(ticFormat, skFormat, swizzleX, swizzleY, swizzleZ, swizzleW) \
TIC_FORMAT_CASE_ST(ticFormat, skFormat, Unorm, swizzleX, swizzleY, swizzleZ, swizzleW); \
TIC_FORMAT_CASE_ST(ticFormat, skFormat, Snorm, swizzleX, swizzleY, swizzleZ, swizzleW)
#define TIC_FORMAT_CASE_INT(ticFormat, skFormat, swizzleX, swizzleY, swizzleZ, swizzleW) \
TIC_FORMAT_CASE_ST(ticFormat, skFormat, Uint, swizzleX, swizzleY, swizzleZ, swizzleW); \
TIC_FORMAT_CASE_ST(ticFormat, skFormat, Sint, swizzleX, swizzleY, swizzleZ, swizzleW)
#define TIC_FORMAT_CASE_NORM_INT(ticFormat, skFormat, swizzleX, swizzleY, swizzleZ, swizzleW) \
TIC_FORMAT_CASE_NORM(ticFormat, skFormat, swizzleX, swizzleY, swizzleZ, swizzleW); \
TIC_FORMAT_CASE_INT(ticFormat, skFormat, swizzleX, swizzleY, swizzleZ, swizzleW)
#define TIC_FORMAT_CASE_NORM_INT_FLOAT(ticFormat, skFormat, swizzleX, swizzleY, swizzleZ, swizzleW) \
TIC_FORMAT_CASE_NORM_INT(ticFormat, skFormat, swizzleX, swizzleY, swizzleZ, swizzleW); \
TIC_FORMAT_CASE_ST(ticFormat, skFormat, Float, swizzleX, swizzleY, swizzleZ, swizzleW)
switch (format.Raw()) {
case TIC_FORMAT_SC(B5G6R5, Unorm, B, G, R, OneFloat):
return format::R5G6B5Unorm;
case TIC_FORMAT_SC(A8R8G8B8, Unorm, R, G, B, A):
return format::A8B8G8R8Unorm;
TIC_FORMAT_CASE_ST(B5G6R5, R5G6B5, Unorm, B, G, R, OneFloat);
TIC_FORMAT_CASE_NORM_INT(A8R8G8B8, R8G8B8A8, R, G, B, A);
TIC_FORMAT_CASE_NORM_INT(A8R8G8B8, A8B8G8R8, A, R, G, B);
TIC_FORMAT_CASE_NORM_INT(A8R8G8B8, G8B8A8R8, G, B, A, R);
TIC_FORMAT_CASE_NORM_INT_FLOAT(R16G16B16A16, R16G16B16A16, R, G, B, A);
TIC_FORMAT_CASE_NORM_INT(A2B10G10R10, A2B10G10R10, R, G, B, A);
TIC_FORMAT_CASE_ST(Astc4x4, Astc4x4, Unorm, R, G, B, A);
default:
throw exception("Cannot translate TIC format: 0x{:X}", static_cast<u32>(format.Raw()));
}
#undef TIC_FORMAT_SC
#undef TIC_FORMAT
#undef TIC_FORMAT_ST
#undef TIC_FORMAT_CASE
#undef TIC_FORMAT_CASE_ST
#undef TIC_FORMAT_CASE_NORM
#undef TIC_FORMAT_CASE_INT
#undef TIC_FORMAT_CASE_NORM_INT
#undef TIC_FORMAT_CASE_NORM_INT_FLOAT
}
std::shared_ptr<TextureView> GetPoolTextureView(u32 index) {

124
app/src/main/cpp/skyline/gpu/texture/format.h
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@ -6,45 +6,101 @@
#include "texture.h"
namespace skyline::gpu::format {
using Format = gpu::texture::FormatBase;
using vkf = vk::Format;
// @fmt:off
using vka = vk::ImageAspectFlagBits;
using swc = gpu::texture::SwizzleChannel;
// Color Formats
constexpr Format R8G8B8A8Unorm{sizeof(u32), vkf::eR8G8B8A8Unorm};
constexpr Format R5G6B5Unorm{sizeof(u16), vkf::eR5G6B5UnormPack16};
constexpr Format A2B10G10R10Unorm{sizeof(u32), vkf::eA2B10G10R10UnormPack32};
constexpr Format A8B8G8R8Srgb{sizeof(u32), vkf::eA8B8G8R8SrgbPack32};
constexpr Format A8B8G8R8Unorm{sizeof(u32), vkf::eA8B8G8R8UnormPack32};
constexpr Format A8B8G8R8Snorm{sizeof(u32), vkf::eA8B8G8R8SnormPack32};
constexpr Format R16G16Unorm{sizeof(u32), vkf::eR16G16Unorm};
constexpr Format R16G16Snorm{sizeof(u32), vkf::eR16G16Snorm};
constexpr Format R16G16Sint{sizeof(u32), vkf::eR16G16Sint};
constexpr Format R16G16Uint{sizeof(u32), vkf::eR16G16Uint};
constexpr Format R16G16Float{sizeof(u32), vkf::eR16G16Sfloat};
constexpr Format B10G11R11Float{sizeof(u32), vkf::eB10G11R11UfloatPack32};
constexpr Format R32Float{sizeof(u32), vkf::eR32Sfloat};
constexpr Format R8G8Unorm{sizeof(u16), vkf::eR8G8Unorm};
constexpr Format R8G8Snorm{sizeof(u16), vkf::eR8G8Snorm};
constexpr Format R16Unorm{sizeof(u16), vkf::eR16Unorm};
constexpr Format R16Float{sizeof(u16), vkf::eR16Sfloat};
constexpr Format R8Unorm{sizeof(u8), vkf::eR8Unorm};
constexpr Format R8Snorm{sizeof(u8), vkf::eR8Snorm};
constexpr Format R8Sint{sizeof(u8), vkf::eR8Sint};
constexpr Format R8Uint{sizeof(u8), vkf::eR8Uint};
constexpr Format R32B32G32A32Float{sizeof(u32) * 4, vkf::eR32G32B32A32Sfloat, .swizzle = {
#define FORMAT(name, bitsPerBlock, format, ...) \
constexpr gpu::texture::FormatBase name{bitsPerBlock / 8, vk::Format::format, ##__VA_ARGS__}
#define FORMAT_SUFF_UNORM_SRGB(name, bitsPerBlock, format, fmtSuffix, ...) \
FORMAT(name ## Unorm, bitsPerBlock, format ## Unorm ## fmtSuffix, ##__VA_ARGS__); \
FORMAT(name ## Srgb, bitsPerBlock, format ## Srgb ## fmtSuffix, ##__VA_ARGS__)
#define FORMAT_SUFF_INT(name, bitsPerBlock, format, fmtSuffix, ...) \
FORMAT(name ## Uint, bitsPerBlock, format ## Uint ## fmtSuffix, ##__VA_ARGS__); \
FORMAT(name ## Sint, bitsPerBlock, format ## Sint ## fmtSuffix, ##__VA_ARGS__)
#define FORMAT_INT(name, bitsPerBlock, format, ...) \
FORMAT_SUFF_INT(name, bitsPerBlock, format,, ##__VA_ARGS__)
#define FORMAT_SUFF_INT_FLOAT(name, bitsPerBlock, format, fmtSuffix, ...) \
FORMAT_SUFF_INT(name, bitsPerBlock, format, fmtSuffix, ##__VA_ARGS__) ; \
FORMAT(name ## Float, bitsPerBlock, format ## Sfloat ## fmtSuffix, ##__VA_ARGS__)
#define FORMAT_INT_FLOAT(name, bitsPerBlock, format, ...) \
FORMAT_SUFF_INT_FLOAT(name, bitsPerBlock, format,, ##__VA_ARGS__)
#define FORMAT_SUFF_NORM_INT(name, bitsPerBlock, format, fmtSuffix, ...) \
FORMAT_SUFF_INT(name, bitsPerBlock, format, fmtSuffix, ##__VA_ARGS__); \
FORMAT(name ## Unorm, bitsPerBlock, format ## Unorm ## fmtSuffix, ##__VA_ARGS__); \
FORMAT(name ## Snorm, bitsPerBlock, format ## Snorm ## fmtSuffix, ##__VA_ARGS__)
#define FORMAT_NORM_INT(name, bitsPerBlock, format, ...) \
FORMAT_SUFF_NORM_INT(name, bitsPerBlock, format,, ##__VA_ARGS__)
#define FORMAT_SUFF_NORM_INT_SRGB(name, bitsPerBlock, format, fmtSuffix, ...) \
FORMAT_SUFF_NORM_INT(name, bitsPerBlock, format, fmtSuffix, ##__VA_ARGS__); \
FORMAT(name ## Srgb, bitsPerBlock, format ## Srgb ## fmtSuffix, ##__VA_ARGS__)
#define FORMAT_NORM_INT_SRGB(name, bitsPerBlock, format, ...) \
FORMAT_SUFF_NORM_INT_SRGB(name, bitsPerBlock, format,, ##__VA_ARGS__)
#define FORMAT_SUFF_NORM_INT_FLOAT(name, bitsPerBlock, format, fmtSuffix, ...) \
FORMAT_SUFF_NORM_INT(name, bitsPerBlock, format, fmtSuffix, ##__VA_ARGS__) ; \
FORMAT(name ## Float, bitsPerBlock, format ## Sfloat ## fmtSuffix, ##__VA_ARGS__)
#define FORMAT_NORM_INT_FLOAT(name, bitsPerBlock, format, ...) \
FORMAT_SUFF_NORM_INT_FLOAT(name, bitsPerBlock, format,, ##__VA_ARGS__)
// These are ordered according to Size -> Component Count -> R/G/B/A Order
// Color formats
FORMAT_NORM_INT_SRGB(R8, 8, eR8);
FORMAT_NORM_INT_FLOAT(R16, 16, eR16);
FORMAT_NORM_INT_SRGB(R8G8, 16, eR8G8);
FORMAT(R5G6B5Unorm, 16, eR5G6B5UnormPack16);
FORMAT_INT_FLOAT(R32, 32, eR32);
FORMAT_NORM_INT_FLOAT(R16G16, 32, eR16G16);
FORMAT(B10G11R11Float, 32, eB10G11R11UfloatPack32);
FORMAT_NORM_INT_SRGB(R8G8B8A8, 32, eR8G8B8A8);
FORMAT_NORM_INT_SRGB(G8B8A8R8, 32, eB8G8R8A8, .swizzle = {
.blue = swc::Green,
.green = swc::Blue,
}};
constexpr Format R16G16B16A16Unorm{sizeof(u16) * 4, vkf::eR16G16B16A16Unorm};
constexpr Format R16G16B16A16Snorm{sizeof(u16) * 4, vkf::eR16G16B16A16Snorm};
constexpr Format R16G16B16A16Sint{sizeof(u16) * 4, vkf::eR16G16B16A16Sint};
constexpr Format R16G16B16A16Uint{sizeof(u16) * 4, vkf::eR16G16B16A16Uint};
constexpr Format R16G16B16A16Float{sizeof(u16) * 4, vkf::eR16G16B16A16Sfloat};
constexpr Format B8G8R8A8Unorm{sizeof(u32), vkf::eB8G8R8A8Unorm};
constexpr Format B8G8R8A8Srgb{sizeof(u32), vkf::eB8G8R8A8Srgb};
.red = swc::Alpha,
.alpha = swc::Red
});
FORMAT_NORM_INT_SRGB(B8G8R8A8, 32, eB8G8R8A8);
FORMAT_SUFF_NORM_INT_SRGB(A8B8G8R8, 32, eA8B8G8R8, Pack32);
FORMAT_SUFF_NORM_INT(A2B10G10R10, 32, eA2B10G10R10, Pack32);
FORMAT_NORM_INT_FLOAT(R16G16B16A16, 16 * 4, eR16G16B16A16);
FORMAT_INT_FLOAT(R32B32G32A32, 32 * 4, eR32G32B32A32, .swizzle = {
.blue = swc::Green,
.green = swc::Blue,
});
// Compressed Colour Formats
FORMAT_SUFF_UNORM_SRGB(Astc4x4, 128, eAstc4x4, Block);
// Depth/Stencil Formats
constexpr Format S8D24Unorm{sizeof(u32), vkf::eD24UnormS8Uint, vka::eStencil | vka::eDepth}; // TODO: Swizzle Depth/Stencil
FORMAT(D32Float, 32, eD32Sfloat, vka::eDepth);
FORMAT(S8D24Unorm, 32, eD24UnormS8Uint, .vkAspect = {
vka::eStencil | vka::eDepth
}); // TODO: Swizzle Depth/Stencil
#undef FORMAT
#undef FORMAT_SUFF_UNORM_SRGB
#undef FORMAT_SUFF_INT
#undef FORMAT_INT
#undef FORMAT_SUFF_INT_FLOAT
#undef FORMAT_INT_FLOAT
#undef FORMAT_SUFF_NORM_INT
#undef FORMAT_NORM_INT
#undef FORMAT_SUFF_NORM_INT_SRGB
#undef FORMAT_NORM_INT_SRGB
#undef FORMAT_SUFF_NORM_INT_FLOAT
#undef FORMAT_NORM_INT_FLOAT
// @fmt:on
}