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GPU/OpenGL: Support GL_EXT_blend_func_extended for dual-source blend

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This commit is contained in:
Connor McLaughlin
2020-11-10 20:36:17 +10:00
parent e3c07b562c
commit 92a4551bb2
3 changed files with 24 additions and 7 deletions
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2
src/core/shadergen.cpp
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@ -89,6 +89,8 @@ void ShaderGen::WriteHeader(std::stringstream& ss)
// Enable EXT_blend_func_extended for dual-source blend on OpenGL ES.
if (GLAD_GL_EXT_blend_func_extended)
ss << "#extension GL_EXT_blend_func_extended : require\n";
if (GLAD_GL_ARB_blend_func_extended)
ss << "#extension GL_ARB_blend_func_extended : require\n";
}
else if (m_render_api == HostDisplay::RenderAPI::OpenGL)
{