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shader_recompiler: Improvements to buffer addressing implementation. (#2123)

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squidbus 2025-01-16 18:40:03 -08:00 • committed by GitHub
parent eb49193309
commit 3b474a12f9
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5 changed files with 149 additions and 83 deletions
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11
src/shader_recompiler/specialization.h
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@ -21,10 +21,16 @@ struct VsAttribSpecialization {
struct BufferSpecialization {
u16 stride : 14;
u16 is_storage : 1;
u16 swizzle_enable : 1;
u8 index_stride : 2 = 0;
u8 element_size : 2 = 0;
u32 size = 0;
bool operator==(const BufferSpecialization& other) const {
return stride == other.stride && is_storage == other.is_storage &&
swizzle_enable == other.swizzle_enable &&
(!swizzle_enable ||
(index_stride == other.index_stride && element_size == other.element_size)) &&
(size >= other.is_storage || is_storage);
}
};
@ -101,6 +107,11 @@ struct StageSpecialization {
[](auto& spec, const auto& desc, AmdGpu::Buffer sharp) {
spec.stride = sharp.GetStride();
spec.is_storage = desc.IsStorage(sharp);
spec.swizzle_enable = sharp.swizzle_enable;
if (spec.swizzle_enable) {
spec.index_stride = sharp.index_stride;
spec.element_size = sharp.element_size;
}
if (!spec.is_storage) {
spec.size = sharp.GetSize();
}