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Merge pull request #1595 from degasus/master 

OGL: require GL version >= 3.0
This commit is contained in:
Ryan Houdek 2014-11-28 22:37:35 -06:00
parent c2e5715034 c63a38088a
commit 2d2baec65d
1 changed files with 11 additions and 4 deletions
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15
Source/Core/VideoBackends/OGL/Render.cpp
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@ -447,13 +447,20 @@ Renderer::Renderer()
bSuccess = false;
}
if (!GLExtensions::Supports("GL_ARB_sampler_objects") && bSuccess)
if (!GLExtensions::Supports("GL_ARB_sampler_objects"))
{
// Our sampler cache uses this extension. It could easyly be workaround and it's by far the
// highest requirement, but it seems that no driver lacks support for it.
PanicAlert("GPU: OGL ERROR: Need GL_ARB_sampler_objects."
"GPU: Does your video card support OpenGL 3.3?"
"Please report this issue, then there will be a workaround");
PanicAlert("GPU: OGL ERROR: Need GL_ARB_sampler_objects.\n"
"GPU: Does your video card support OpenGL 3.3?");
bSuccess = false;
}
if (GLExtensions::Version() < 300)
{
// integer vertex attributes require a gl3 only function
PanicAlert("GPU: OGL ERROR: Need OpenGL version 3.\n"
"GPU: Does your video card support OpenGL 3?");
bSuccess = false;
}