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GS:OGL: Support vs expand on older GL with SSBO extension

This commit is contained in:
TellowKrinkle 2023-04-14 10:36:55 -05:00 committed by refractionpcsx2
parent dfcb96a4b6
commit bf57ab3e39
1 changed files with 3 additions and 1 deletions
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4
pcsx2/GS/Renderers/OpenGL/GSDeviceOGL.cpp
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@ -1127,7 +1127,7 @@ std::string GSDeviceOGL::GenGlslHeader(const std::string_view& entry, GLenum typ
std::string header;
// Intel's GL driver doesn't like the readonly qualifier with 3.3 GLSL.
if (m_features.vs_expand)
if (m_features.vs_expand && GLAD_GL_VERSION_4_3)
{
header = "#version 430 core\n";
}
@ -1135,6 +1135,8 @@ std::string GSDeviceOGL::GenGlslHeader(const std::string_view& entry, GLenum typ
{
header = "#version 330 core\n";
header += "#extension GL_ARB_shading_language_420pack: require\n";
if (m_features.vs_expand)
header += "#extension GL_ARB_shader_storage_buffer_object: require\n";
}
if (GLAD_GL_ARB_shader_draw_parameters)