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Fix for 'used samplers was converted to static'

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It seems reflection doesn't have a way to query used(live) samplers.
This commit is contained in:
attilaz 2019-01-17 21:04:23 +01:00
parent e00f568d73
commit 8e8161f743
1 changed files with 17 additions and 9 deletions
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26
tools/shaderc/shaderc_spirv.cpp
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@ -699,17 +699,25 @@ namespace bgfx { namespace spirv
{
bool found = false;
for (int32_t ii = 0, num = program->getNumLiveUniformVariables(); ii < num; ++ii)
if (!bx::findIdentifierMatch(strLine.c_str(), "SamplerState").isEmpty())
{
// matching lines like: uniform u_name;
// we want to replace "uniform" with "static" so that it's no longer
// included in the uniform blob that the application must upload
// we can't just remove them, because unused functions might still reference
// them and cause a compile error when they're gone
if (!bx::findIdentifierMatch(strLine.c_str(), program->getUniformName(ii) ).isEmpty() )
found = true;
}
else
{
for (int32_t ii = 0, num = program->getNumLiveUniformVariables(); ii < num; ++ii)
{
found = true;
break;
// matching lines like: uniform u_name;
// we want to replace "uniform" with "static" so that it's no longer
// included in the uniform blob that the application must upload
// we can't just remove them, because unused functions might still reference
// them and cause a compile error when they're gone
if (!bx::findIdentifierMatch(strLine.c_str(), program->getUniformName(ii)).isEmpty())
{
found = true;
break;
}
}
}