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[D3D12] Pre-swizzle 2x1-subsampled formats

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Triang3l
2022-05-22 20:31:48 +03:00
parent 5de825e3a0
commit d3561d2f47
16 changed files with 7158 additions and 14 deletions
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13
src/xenia/gpu/shaders/pixel_formats.xesli
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@@ -404,6 +404,19 @@ xesl_uint4 XeR5G5B6ToB5G6R5WithRBGASwizzle(xesl_uint4 packed_texels) {
((packed_texels & 0xFFE0FFE0u) >> 5u);
}
xesl_uint4 XeGBGR8ToGRGB8(xesl_uint4 packed_texels) {
return (packed_texels & 0x00FF00FFu) |
((packed_texels & 0x0000FF00u) << 16u) |
((packed_texels & 0xFF000000u) >> 16u);
}
// Also usable for BGRA8 <> RGBA8, but that's not needed for texture loading.
xesl_uint4 XeBGRG8ToRGBG8(xesl_uint4 packed_texels) {
return (packed_texels & 0xFF00FF00u) |
((packed_texels & 0x000000FFu) << 16u) |
((packed_texels & 0x00FF0000u) >> 16u);
}
xesl_uint4 XeR10G11B11UNormToRGBA16(xesl_uint2 packed_texels) {
// Red and blue.
xesl_uint4 result =