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https://github.com/KytyPS5/KytyPS5.git
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nmzik
25 lines
707 B
C++
25 lines
707 B
C++
#pragma once
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#include <cstdint>
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namespace Libs::Graphics::ShaderRecompiler::IR {
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enum class ScalarReg : uint16_t {};
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enum class VectorReg : uint16_t {};
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// Architectural SGPRs occupy the low range. The current shader-only migration also accepts the
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// scalar shadow registers produced by Kyty's pre-existing read-lane pass; that pass disappears
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// once read-lane elimination operates on the SSA graph.
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constexpr uint32_t NumScalarRegs = 512;
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constexpr uint32_t NumVectorRegs = 256;
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constexpr uint32_t RegIndex(ScalarReg reg) {
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return static_cast<uint32_t>(reg);
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}
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constexpr uint32_t RegIndex(VectorReg reg) {
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return static_cast<uint32_t>(reg);
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}
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} // namespace Libs::Graphics::ShaderRecompiler::IR
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