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Rejig overlays to use separable programs instead of monolithic prog

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* This means the overlays should now work for separable and monolithic
  program setups.
This commit is contained in:
baldurk
2015-02-12 16:46:09 +00:00
parent 3679205256
commit 086cc0e491
6 changed files with 226 additions and 244 deletions
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renderdoc/driver/gl/gl_common.cpp
+28
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@@ -1557,6 +1557,34 @@ void SerialiseProgramUniforms(const GLHookSet &gl, Serialiser *ser, GLuint prog,
ForAllProgramUniforms<CopyUniforms, SerialiseUniforms>(gl, ser, prog, prog, locTranslate, writing);
}
void CopyProgramAttribBindings(const GLHookSet &gl, GLuint progsrc, GLuint progdst, ShaderReflection *refl)
{
// copy over attrib bindings
for(int32_t i=0; i < refl->InputSig.count; i++)
{
// skip built-ins
if(refl->InputSig[i].systemValue != eAttr_None)
continue;
GLint idx = gl.glGetAttribLocation(progsrc, refl->InputSig[i].varName.elems);
gl.glBindAttribLocation(progdst, (GLuint)idx, refl->InputSig[i].varName.elems);
}
}
void CopyProgramFragDataBindings(const GLHookSet &gl, GLuint progsrc, GLuint progdst, ShaderReflection *refl)
{
// copy over fragdata bindings
for(int32_t i=0; i < refl->OutputSig.count; i++)
{
// only look at colour outputs (should be the only outputs from fs)
if(refl->OutputSig[i].systemValue != eAttr_ColourOutput)
continue;
GLint idx = gl.glGetFragDataLocation(progsrc, refl->OutputSig[i].varName.elems);
gl.glBindFragDataLocation(progdst, (GLuint)idx, refl->OutputSig[i].varName.elems);
}
}
template<>
string ToStrHelper<false, WrappedOpenGL::UniformType>::Get(const WrappedOpenGL::UniformType &el)
{