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Implement additional texture formats, including BCn

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BCeNabler is required for BCn textures, the pre-swizzled formats will be removed when arbitary swizzle support is added later.
This commit is contained in:
Billy Laws 2022-01-12 20:50:50 +00:00 committed by PixelyIon
parent 600b94505c
commit ab4962c4e4
2 changed files with 43 additions and 3 deletions
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4
app/src/main/cpp/skyline/gpu/interconnect/graphics_context.h
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@ -1675,6 +1675,7 @@ namespace skyline::gpu::interconnect {
TIC_FORMAT_CASE_ST(ticFormat, skFormat, Float, swizzleX, swizzleY, swizzleZ, swizzleW)
switch (format.Raw()) {
TIC_FORMAT_CASE_NORM_INT(R8, R8R001, R, Zero, Zero, OneFloat);
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);
@ -1682,6 +1683,9 @@ namespace skyline::gpu::interconnect {
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);
TIC_FORMAT_CASE_ST(Dxt1, Bc1, Unorm, R, G, B, A);
TIC_FORMAT_CASE_ST(Dxn1, Bc4111R, Unorm, OneFloat, OneFloat, OneFloat, R);
TIC_FORMAT_CASE_ST(Dxn1, Bc4RRR1, Unorm, R, R, R, OneFloat);
default:
throw exception("Cannot translate TIC format: 0x{:X}", static_cast<u32>(format.Raw()));

42
app/src/main/cpp/skyline/gpu/texture/format.h
View File

@ -32,11 +32,15 @@ namespace skyline::gpu::format {
#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__); \
#define FORMAT_SUFF_NORM(name, bitsPerBlock, format, fmtSuffix, ...) \
FORMAT(name ## Unorm, bitsPerBlock, format ## Unorm ## fmtSuffix, ##__VA_ARGS__); \
FORMAT(name ## Snorm, bitsPerBlock, format ## Snorm ## fmtSuffix, ##__VA_ARGS__)
#define FORMAT_SUFF_NORM_INT(name, bitsPerBlock, format, fmtSuffix, ...) \
FORMAT_SUFF_INT(name, bitsPerBlock, format, fmtSuffix, ##__VA_ARGS__); \
FORMAT_SUFF_NORM(name, bitsPerBlock, format, fmtSuffix, ##__VA_ARGS__)
#define FORMAT_NORM_INT(name, bitsPerBlock, format, ...) \
FORMAT_SUFF_NORM_INT(name, bitsPerBlock, format,, ##__VA_ARGS__)
@ -58,6 +62,8 @@ namespace skyline::gpu::format {
// Color formats
FORMAT_NORM_INT_SRGB(R8, 8, eR8);
FORMAT_NORM_INT_SRGB(R8R001, 8, eR8);
FORMAT_NORM_INT_FLOAT(R16, 16, eR16);
FORMAT_NORM_INT_SRGB(R8G8, 16, eR8G8);
FORMAT(R5G6B5Unorm, 16, eR5G6B5UnormPack16);
@ -90,7 +96,37 @@ namespace skyline::gpu::format {
});
// Compressed Colour Formats
FORMAT_SUFF_UNORM_SRGB(Astc4x4, 128, eAstc4x4, Block);
FORMAT_SUFF_UNORM_SRGB(Bc1, 64, eBc1Rgba, Block,
.blockWidth = 4,
.blockHeight = 4
);
FORMAT_SUFF_NORM(Bc4111R, 64, eBc4, Block,
.blockWidth = 4,
.blockHeight = 4,
.swizzle = {
.red = swc::One,
.green = swc::One,
.blue = swc::One,
.alpha = swc::Red
}
);
FORMAT_SUFF_NORM(Bc4RRR1, 64, eBc4, Block,
.blockWidth = 4,
.blockHeight = 4,
.swizzle = {
.red = swc::Red,
.green = swc::Red,
.blue = swc::Red,
.alpha = swc::One
}
);
FORMAT_SUFF_UNORM_SRGB(Astc4x4, 128, eAstc4x4, Block,
.blockWidth = 4,
.blockHeight = 4
);
// Depth/Stencil Formats
FORMAT(D32Float, 32, eD32Sfloat, vka::eDepth);