mirror of
https://github.com/KytyPS5/KytyPS5.git
synced 2026-10-21 11:26:56 +02:00
nmzik
54 lines
1.7 KiB
C++
54 lines
1.7 KiB
C++
#include "graphics/shader/recompiler/frontend/translate/Translator.h"
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namespace Libs::Graphics::ShaderRecompiler::Frontend {
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bool Translator::TranslateInstruction(const Decoder::Instruction& inst, std::string* error) {
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current_opcode = inst.opcode;
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current_pc = inst.pc;
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switch (inst.opcode) {
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case Decoder::Opcode::UNKNOWN:
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case Decoder::Opcode::COUNT:
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if (error != nullptr) {
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*error = "decoded opcode has no IR translation";
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}
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return false;
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case Decoder::Opcode::UNSUPPORTED:
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if (error != nullptr) {
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*error = "unsupported decoded instruction: " + Decoder::InstructionToString(inst);
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}
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return false;
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default: break;
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}
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bool translated = false;
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switch (inst.family) {
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case Decoder::Family::SOP1:
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case Decoder::Family::SOP2:
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case Decoder::Family::SOPK:
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case Decoder::Family::SOPC:
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case Decoder::Family::SOPP: translated = EmitScalar(inst, error); break;
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case Decoder::Family::VOP1:
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case Decoder::Family::VOP2:
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case Decoder::Family::VOP3:
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case Decoder::Family::VOP3P:
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case Decoder::Family::VOPC: translated = EmitVector(inst, error); break;
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case Decoder::Family::SMEM:
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case Decoder::Family::MUBUF:
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case Decoder::Family::MTBUF:
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case Decoder::Family::FLAT:
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case Decoder::Family::DS:
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case Decoder::Family::MIMG: translated = EmitMemory(inst, error); break;
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case Decoder::Family::VINTRP: translated = EmitInterpolation(inst, error); break;
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case Decoder::Family::EXP: translated = EXP(inst, error); break;
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default: break;
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}
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if (!translated && error != nullptr && error->empty()) {
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*error = "decoded opcode has no IR translation";
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}
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return translated;
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}
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} // namespace Libs::Graphics::ShaderRecompiler::Frontend
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