OrdinaryMagician/vkdoom_m
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- replaced GLEW with GLLoadGen for GL access. This allows to have a header that only contains what's actually required, namely OpenGL 3.3 plus glBegin and glEnd which are the only compatibility functions needed for the fallback render path.

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GLEW has two major problems:

- it always includes everything, there is no way to restrict the header to a specific GL version
- it is mostly broken with a core profile and only works if all sanity checks get switched off.
This commit is contained in:
Christoph Oelckers 2014-08-21 11:02:46 +02:00
commit e132fc5eed
7 changed files with 3156 additions and 43 deletions
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6
src/gl/system/gl_framebuffer.cpp
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@ -121,8 +121,7 @@ void OpenGLFrameBuffer::InitializeState()
if (first)
{
glewExperimental=true;
glewInit();
ogl_LoadFunctions();
}
gl_LoadExtensions();
@ -536,4 +535,5 @@ void OpenGLFrameBuffer::GameRestart()
ScreenshotBuffer = NULL;
LastCamera = NULL;
gl_GenerateGlobalBrightmapFromColormap();
}
}