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- check the return value of ogl_LoadFunctions and abort if it indicates failure.

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If this happens there is normally something very wrong on the system side so continuing is not advised.
This commit is contained in:
Christoph Oelckers 2017-04-14 15:32:04 +02:00
parent 7983f6ea4f
commit 47bb29bac6
2 changed files with 8 additions and 2 deletions
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5
src/gl/system/gl_framebuffer.cpp
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@ -120,7 +120,10 @@ void OpenGLFrameBuffer::InitializeState()
if (first)
{
ogl_LoadFunctions();
if (ogl_LoadFunctions() == ogl_LOAD_FAILED)
{
I_FatalError("Failed to load OpenGL functions.");
}
}
gl_LoadExtensions();

5
src/posix/cocoa/i_video.mm
View file

@ -888,7 +888,10 @@ CocoaFrameBuffer::CocoaFrameBuffer(int width, int height, bool bgra, bool fullsc
if (!isOpenGLInitialized)
{
ogl_LoadFunctions();
if (ogl_LoadFunctions() == ogl_LOAD_FAILED)
{
I_FatalError("Failed to load OpenGL functions.");
}
isOpenGLInitialized = true;
}