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Handle R128 bit in MIMG instructions (#3010)

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This commit is contained in:
Marcin Mikołajczyk
2025-05-30 01:56:24 +02:00
committed by GitHub
parent 8fffdc3918
commit 2091bc5651
5 changed files with 15 additions and 2 deletions
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1
src/shader_recompiler/frontend/decode.cpp
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@@ -1032,7 +1032,6 @@ void GcnDecodeContext::decodeInstructionMIMG(uint64_t hexInstruction) {
m_instruction.control.mimg = *reinterpret_cast<InstControlMIMG*>(&hexInstruction);
m_instruction.control.mimg.mod = getMimgModifier(m_instruction.opcode);
ASSERT(m_instruction.control.mimg.r128 == 0);
}
void GcnDecodeContext::decodeInstructionDS(uint64_t hexInstruction) {

5
src/shader_recompiler/frontend/translate/vector_memory.cpp
View File

@@ -377,6 +377,7 @@ void Translator::IMAGE_LOAD(bool has_mip, const GcnInst& inst) {
IR::TextureInstInfo info{};
info.has_lod.Assign(has_mip);
info.is_array.Assign(mimg.da);
info.is_r128.Assign(mimg.r128);
const IR::Value texel = ir.ImageRead(handle, body, {}, {}, info);
for (u32 i = 0; i < 4; i++) {
@@ -426,6 +427,7 @@ void Translator::IMAGE_GET_RESINFO(const GcnInst& inst) {
IR::TextureInstInfo info{};
info.is_array.Assign(mimg.da);
info.is_r128.Assign(mimg.r128);
const IR::Value size = ir.ImageQueryDimension(tsharp, lod, ir.Imm1(has_mips), info);
@@ -451,6 +453,7 @@ void Translator::IMAGE_ATOMIC(AtomicOp op, const GcnInst& inst) {
IR::TextureInstInfo info{};
info.is_array.Assign(mimg.da);
info.is_r128.Assign(mimg.r128);
const IR::Value value = ir.GetVectorReg(val_reg);
const IR::Value handle = ir.GetScalarReg(tsharp_reg);
@@ -509,6 +512,7 @@ IR::Value EmitImageSample(IR::IREmitter& ir, const GcnInst& inst, const IR::Scal
info.has_lod.Assign(flags.any(MimgModifier::Lod));
info.is_array.Assign(mimg.da);
info.is_unnormalized.Assign(mimg.unrm);
info.is_r128.Assign(mimg.r128);
if (gather) {
info.gather_comp.Assign(std::bit_width(mimg.dmask) - 1);
@@ -617,6 +621,7 @@ void Translator::IMAGE_GET_LOD(const GcnInst& inst) {
IR::TextureInstInfo info{};
info.is_array.Assign(mimg.da);
info.is_r128.Assign(mimg.r128);
const IR::Value handle = ir.GetScalarReg(tsharp_reg);
const IR::Value body = ir.CompositeConstruct(