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DXIL debugger handle all int/float types for DXOp::Dot2/3/4

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This commit is contained in:
Jake Turner
2025-10-25 09:43:24 +01:00
parent 8a725233d6
commit bc403a291d
1 changed files with 17 additions and 20 deletions
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renderdoc/driver/shaders/dxil/dxil_debug.cpp
+17 -20
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@@ -3159,27 +3159,24 @@ bool ThreadState::ExecuteInstruction(DebugAPIWrapper *apiWrapper,
numComps = 3;
uint32_t argBStart = argAStart + numComps;
result.value.f32v[0] = 0.0f;
bool isFloat = (result.type == VarType::Float);
if(isFloat || result.type == VarType::SInt)
result.value.s64v[0] = 0L;
for(uint32_t c = 0; c < numComps; ++c)
{
for(uint32_t c = 0; c < numComps; ++c)
{
ShaderVariable a;
ShaderVariable b;
RDCASSERT(GetShaderVariable(inst.args[argAStart + c], opCode, dxOpCode, a));
RDCASSERT(GetShaderVariable(inst.args[argBStart + c], opCode, dxOpCode, b));
RDCASSERTEQUAL(result.type, a.type);
RDCASSERTEQUAL(result.type, b.type);
if(isFloat)
result.value.f32v[0] += a.value.f32v[0] * b.value.f32v[0];
else
result.value.s32v[0] += a.value.s32v[0] * b.value.s32v[0];
}
}
else
{
RDCERR("Unhandled result type %s", ToStr(result.type).c_str());
ShaderVariable a;
ShaderVariable b;
RDCASSERT(GetShaderVariable(inst.args[argAStart + c], opCode, dxOpCode, a));
RDCASSERT(GetShaderVariable(inst.args[argBStart + c], opCode, dxOpCode, b));
RDCASSERTEQUAL(a.type, b.type);
RDCASSERTEQUAL(result.type, a.type);
#undef _IMPL
#define _IMPL(I, S, U) comp<I>(result, 0) += (comp<I>(a, 0) * comp<I>(b, 0));
IMPL_FOR_INT_TYPES_FOR_TYPE(_IMPL, result.type);
#undef _IMPL
#define _IMPL(T) comp<T>(result, 0) += (comp<T>(a, 0) * comp<T>(b, 0));
IMPL_FOR_FLOAT_TYPES_FOR_TYPE(_IMPL, result.type);
}
break;
}