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DXIL Debugger handle Half types in GatherPSInputDataForInitialValues()

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This commit is contained in:
Jake Turner
2024-12-11 08:57:57 +00:00
parent 8679f8a9ba
commit cfa392e279
1 changed files with 16 additions and 10 deletions
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renderdoc/driver/shaders/dxbc/dx_debug.cpp
+16 -10
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@@ -123,12 +123,16 @@ void GatherPSInputDataForInitialValues(const rdcarray<SigParameter> &stageInputS
if(prevStageOutputSig[os].regIndex == nextreg + dummy)
{
filled = true;
VarType varType = prevStageOutputSig[os].varType;
uint32_t bytesPerColumn = (varType != VarType::Half) ? 4 : 2;
if(prevStageOutputSig[os].varType == VarType::Float)
if(varType == VarType::Float)
psInputDefinition += "float";
else if(prevStageOutputSig[os].varType == VarType::SInt)
else if(varType == VarType::Half)
psInputDefinition += "half";
else if(varType == VarType::SInt)
psInputDefinition += "int";
else if(prevStageOutputSig[os].varType == VarType::UInt)
else if(varType == VarType::UInt)
psInputDefinition += "uint";
else
RDCERR("Unexpected input signature type: %s",
@@ -139,13 +143,13 @@ void GatherPSInputDataForInitialValues(const rdcarray<SigParameter> &stageInputS
(prevStageOutputSig[os].regChannelMask & 0x4 ? 1 : 0) +
(prevStageOutputSig[os].regChannelMask & 0x8 ? 1 : 0);
structureStride += 4 * numCols;
initialValues.push_back(PSInputElement(-1, 0, numCols, ShaderBuiltin::Undefined, true));
rdcstr name = prevStageOutputSig[os].semanticIdxName;
psInputDefinition += ToStr((uint32_t)numCols) + " input_" + name + " : " + name + ";\n";
uint32_t byteSize = AlignUp4(numCols * bytesPerColumn);
structureStride += byteSize;
initialValues.push_back(PSInputElement(-1, 0, byteSize / 4, ShaderBuiltin::Undefined, true));
}
}
@@ -310,6 +314,8 @@ void GatherPSInputDataForInitialValues(const rdcarray<SigParameter> &stageInputS
: sig.regChannelMask & 0x4 ? 2
: sig.regChannelMask & 0x8 ? 3
: -1;
uint32_t bytesPerColumn = (sig.varType != VarType::Half) ? 4 : 2;
uint32_t byteSize = AlignUp4(numCols * bytesPerColumn);
// arrays get added all at once (because in the struct data, they are contiguous even if
// in the input signature they're not).
@@ -318,14 +324,14 @@ void GatherPSInputDataForInitialValues(const rdcarray<SigParameter> &stageInputS
if(arrayLength == 0)
{
initialValues.push_back(
PSInputElement(sig.regIndex, firstElem, numCols, sig.systemValue, included));
PSInputElement(sig.regIndex, firstElem, byteSize / 4, sig.systemValue, included));
}
else
{
for(int a = 0; a < arrayLength; a++)
{
initialValues.push_back(
PSInputElement(sig.regIndex + a, firstElem, numCols, sig.systemValue, included));
PSInputElement(sig.regIndex + a, firstElem, byteSize / 4, sig.systemValue, included));
}
}
}