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Add more error logging when GCN DXBC ISA generation fails

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baldurk
2020-02-18 10:34:53 +00:00
parent 905aacafd0
commit d7c728fcad
1 changed files with 11 additions and 4 deletions
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renderdoc/driver/ihv/amd/amd_isa_win32.cpp
+11 -4
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@@ -52,18 +52,21 @@ static HMODULE GetAMDModule()
return module;
}
void SafelyCompile(PfnAmdDxGsaCompileShader compileShader, AmdDxGsaCompileShaderInput &in,
AmdDxGsaCompileShaderOutput &out)
HRESULT SafelyCompile(PfnAmdDxGsaCompileShader compileShader, AmdDxGsaCompileShaderInput &in,
AmdDxGsaCompileShaderOutput &out)
{
HRESULT ret = E_FAIL;
__try
{
compileShader(&in, &out);
ret = compileShader(&in, &out);
}
__except(EXCEPTION_EXECUTE_HANDLER)
{
RDCLOG("Exception occurred while compiling shader for ISA");
out.pShaderBinary = NULL;
out.shaderBinarySize = 0;
}
return ret;
}
rdcstr DisassembleDXBC(const bytebuf &shaderBytes, const rdcstr &target)
@@ -182,10 +185,14 @@ rdcstr DisassembleDXBC(const bytebuf &shaderBytes, const rdcstr &target)
out.size = sizeof(out);
SafelyCompile(compileShader, in, out);
HRESULT hr = SafelyCompile(compileShader, in, out);
if(out.pShaderBinary == NULL || out.shaderBinarySize < 16)
{
RDCLOG("Failed to disassemble shader: %p/%zu (%s)", out.pShaderBinary, out.shaderBinarySize,
ToStr(hr).c_str());
return "; Failed to disassemble shader";
}
const uint8_t *elf = (const uint8_t *)out.pShaderBinary;