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Dump input fetcher & SPIR-V to disk based on config option

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This commit is contained in:
baldurk
2025-12-02 12:17:36 +00:00
parent 01d305eb4e
commit 0f70937707
1 changed files with 31 additions and 4 deletions
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renderdoc/driver/gl/gl_shaderdebug.cpp
+31 -4
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@@ -2676,11 +2676,18 @@ void main()
)EOSHADER";
if(shadDetails.spirvWords.empty())
return CreateShader(shadDetails.type, GenerateGLSLShader(source, shaderType, glslVersion));
if(!OpenGL_Debug_ShaderDebugDumpDirPath().empty())
FileIO::WriteAll(OpenGL_Debug_ShaderDebugDumpDirPath() + "/input_fetch_raw.glsl", source);
// when compiling to SPIR-V might as well use a modern version
return CreateSPIRVShader(shadDetails.type, GenerateGLSLShader(source, shaderType, 450));
source = GenerateGLSLShader(source, shaderType, glslVersion);
if(!OpenGL_Debug_ShaderDebugDumpDirPath().empty())
FileIO::WriteAll(OpenGL_Debug_ShaderDebugDumpDirPath() + "/input_fetch_pp.glsl", source);
if(shadDetails.spirvWords.empty())
return CreateShader(shadDetails.type, source);
return CreateSPIRVShader(shadDetails.type, source);
}
void CalculateSubgroupProperties(uint32_t &maxSubgroupSize, SubgroupSupport &subgroupSupport)
@@ -3031,6 +3038,11 @@ ShaderDebugTrace *GLReplay::DebugVertex(uint32_t eventId, uint32_t vertid, uint3
return ret;
}
if(!OpenGL_Debug_ShaderDebugDumpDirPath().empty())
FileIO::WriteAll(
OpenGL_Debug_ShaderDebugDumpDirPath() + "/vertex_debug.spv",
shadDetails.convertedSPIRV ? shadDetails.convertedSpirvWords : shadDetails.spirvWords);
rdcspv::Debugger *debugger = new rdcspv::Debugger;
debugger->Parse(shadDetails.convertedSPIRV ? shadDetails.convertedSpirvWords
: shadDetails.spirvWords);
@@ -3532,6 +3544,11 @@ ShaderDebugTrace *GLReplay::DebugPixel(uint32_t eventId, uint32_t x, uint32_t y,
ShaderDebugTrace *ret = NULL;
if(!OpenGL_Debug_ShaderDebugDumpDirPath().empty())
FileIO::WriteAll(
OpenGL_Debug_ShaderDebugDumpDirPath() + "/pixel_debug.spv",
shadDetails.convertedSPIRV ? shadDetails.convertedSpirvWords : shadDetails.spirvWords);
if(winner)
{
rdcspv::Debugger *debugger = new rdcspv::Debugger;
@@ -3890,6 +3907,11 @@ ShaderDebugTrace *GLReplay::DebugThread(uint32_t eventId, const rdcfixedarray<ui
return ret;
}
if(!OpenGL_Debug_ShaderDebugDumpDirPath().empty())
FileIO::WriteAll(
OpenGL_Debug_ShaderDebugDumpDirPath() + "/compute_debug.spv",
shadDetails.convertedSPIRV ? shadDetails.convertedSpirvWords : shadDetails.spirvWords);
rdcspv::Debugger *debugger = new rdcspv::Debugger;
debugger->Parse(shadDetails.convertedSPIRV ? shadDetails.convertedSpirvWords
: shadDetails.spirvWords);
@@ -4116,6 +4138,11 @@ ShaderDebugTrace *GLReplay::DebugThread(uint32_t eventId, const rdcfixedarray<ui
0U, 0U);
}
if(!OpenGL_Debug_ShaderDebugDumpDirPath().empty())
FileIO::WriteAll(
OpenGL_Debug_ShaderDebugDumpDirPath() + "/compute_debug.spv",
shadDetails.convertedSPIRV ? shadDetails.convertedSpirvWords : shadDetails.spirvWords);
rdcspv::Debugger *debugger = new rdcspv::Debugger;
debugger->Parse(shadDetails.convertedSPIRV ? shadDetails.convertedSpirvWords
: shadDetails.spirvWords);