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shader_recompiler: patch fmask access instructions (#1439)

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* Fix multisample texture fetch

* Patch some fmask reads

* clang-format

* Assert insteed of ignore, coordinate fixes

* Patch ImageQueryDimensions
This commit is contained in:
Lander Gallastegi 2024-11-05 22:39:57 +01:00 • committed by GitHub
parent fe389e560a
commit aa4c6c0178
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GPG key ID: B5690EEEBB952194
5 changed files with 94 additions and 5 deletions
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18
src/shader_recompiler/specialization.h
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@ -32,6 +32,13 @@ struct ImageSpecialization {
auto operator<=>(const ImageSpecialization&) const = default;
};
struct FMaskSpecialization {
u32 width;
u32 height;
auto operator<=>(const FMaskSpecialization&) const = default;
};
/**
* Alongside runtime information, this structure also checks bound resources
* for compatibility. Can be used as a key for storing shader permutations.
@ -47,6 +54,7 @@ struct StageSpecialization {
boost::container::small_vector<BufferSpecialization, 16> buffers;
boost::container::small_vector<TextureBufferSpecialization, 8> tex_buffers;
boost::container::small_vector<ImageSpecialization, 16> images;
boost::container::small_vector<FMaskSpecialization, 8> fmasks;
Backend::Bindings start{};
explicit StageSpecialization(const Shader::Info& info_, RuntimeInfo runtime_info_,
@ -71,6 +79,11 @@ struct StageSpecialization {
: sharp.GetType();
spec.is_integer = AmdGpu::IsInteger(sharp.GetNumberFmt());
});
ForEachSharp(binding, fmasks, info->fmasks,
[](auto& spec, const auto& desc, AmdGpu::Image sharp) {
spec.width = sharp.width;
spec.height = sharp.height;
});
}
void ForEachSharp(u32& binding, auto& spec_list, auto& desc_list, auto&& func) {
@ -115,6 +128,11 @@ struct StageSpecialization {
return false;
}
}
for (u32 i = 0; i < fmasks.size(); i++) {
if (other.bitset[binding++] && fmasks[i] != other.fmasks[i]) {
return false;
}
}
return true;
}
};