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Implement IMAGE_STORE_MIP

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Not sure if this is the right way to do this, let me know if this needs changing.
This commit is contained in:
Stephen Miller 2024-09-05 14:11:49 -05:00
parent 21808240d6
commit cff78b5924
2 changed files with 9 additions and 4 deletions
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2
src/shader_recompiler/frontend/translate/translate.h
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@ -220,7 +220,7 @@ public:
void IMAGE_GET_RESINFO(const GcnInst& inst);
void IMAGE_SAMPLE(const GcnInst& inst);
void IMAGE_GATHER(const GcnInst& inst);
void IMAGE_STORE(const GcnInst& inst);
void IMAGE_STORE(bool has_mip, const GcnInst& inst);
void IMAGE_LOAD(bool has_mip, const GcnInst& inst);
void IMAGE_GET_LOD(const GcnInst& inst);
void IMAGE_ATOMIC(AtomicOp op, const GcnInst& inst);

11
src/shader_recompiler/frontend/translate/vector_memory.cpp
View file

@ -47,8 +47,10 @@ void Translator::EmitVectorMemory(const GcnInst& inst) {
return IMAGE_ATOMIC(AtomicOp::Dec, inst);
case Opcode::IMAGE_GET_LOD:
return IMAGE_GET_LOD(inst);
case Opcode::IMAGE_STORE_MIP:
return IMAGE_STORE(true, inst);
case Opcode::IMAGE_STORE:
return IMAGE_STORE(inst);
return IMAGE_STORE(false, inst);
case Opcode::IMAGE_LOAD_MIP:
return IMAGE_LOAD(true, inst);
case Opcode::IMAGE_LOAD:
@ -330,7 +332,7 @@ void Translator::IMAGE_LOAD(bool has_mip, const GcnInst& inst) {
}
}
void Translator::IMAGE_STORE(const GcnInst& inst) {
void Translator::IMAGE_STORE(bool has_mip, const GcnInst& inst) {
const auto& mimg = inst.control.mimg;
IR::VectorReg addr_reg{inst.src[0].code};
IR::VectorReg data_reg{inst.dst[0].code};
@ -341,6 +343,9 @@ void Translator::IMAGE_STORE(const GcnInst& inst) {
ir.CompositeConstruct(ir.GetVectorReg(addr_reg), ir.GetVectorReg(addr_reg + 1),
ir.GetVectorReg(addr_reg + 2), ir.GetVectorReg(addr_reg + 3));
IR::TextureInstInfo info{};
info.explicit_lod.Assign(has_mip);
boost::container::static_vector<IR::F32, 4> comps;
for (u32 i = 0; i < 4; i++) {
if (((mimg.dmask >> i) & 1) == 0) {
@ -350,7 +355,7 @@ void Translator::IMAGE_STORE(const GcnInst& inst) {
comps.push_back(ir.GetVectorReg<IR::F32>(data_reg++));
}
const IR::Value value = ir.CompositeConstruct(comps[0], comps[1], comps[2], comps[3]);
ir.ImageWrite(handle, body, value, {});
ir.ImageWrite(handle, body, value, info);
}
void Translator::BUFFER_LOAD(u32 num_dwords, bool is_typed, const GcnInst& inst) {