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control_flow_graph: Initial divergence handling (#434)

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* control_flow_graph: Initial divergence handling

* cfg: Handle additional case

* spirv: Handle tgid enable bits

* clang format

* spirv: Use proper format

* translator: Add more instructions
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TheTurtle 2024-08-16 20:05:37 +03:00 • committed by GitHub
parent ff33b00c3a
commit 1d1c88ad31
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14 changed files with 154 additions and 36 deletions
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12
src/shader_recompiler/frontend/translate/translate.cpp
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@ -64,9 +64,15 @@ void Translator::EmitPrologue() {
ir.SetVectorReg(dst_vreg++, ir.GetAttributeU32(IR::Attribute::LocalInvocationId, 1));
ir.SetVectorReg(dst_vreg++, ir.GetAttributeU32(IR::Attribute::LocalInvocationId, 2));
ir.SetScalarReg(dst_sreg++, ir.GetAttributeU32(IR::Attribute::WorkgroupId, 0));
ir.SetScalarReg(dst_sreg++, ir.GetAttributeU32(IR::Attribute::WorkgroupId, 1));
ir.SetScalarReg(dst_sreg++, ir.GetAttributeU32(IR::Attribute::WorkgroupId, 2));
if (info.tgid_enable[0]) {
ir.SetScalarReg(dst_sreg++, ir.GetAttributeU32(IR::Attribute::WorkgroupId, 0));
}
if (info.tgid_enable[1]) {
ir.SetScalarReg(dst_sreg++, ir.GetAttributeU32(IR::Attribute::WorkgroupId, 1));
}
if (info.tgid_enable[2]) {
ir.SetScalarReg(dst_sreg++, ir.GetAttributeU32(IR::Attribute::WorkgroupId, 2));
}
break;
default:
throw NotImplementedException("Unknown shader stage");