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guiscreen.cpp: Ensure successful SDL_GL_CreateContext

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SDL_GL_CreateContext can fail due to several reasons, such as
GLXBadFBConfig on unsupported OpenGL versions.
This commit is contained in:
Xavier Del Campo Romero 2025-01-01 23:06:11 +01:00
parent a0c31c8a1c
commit 63db0b910a
Signed by: xavi
GPG key ID: 84FF3612A9BF43F2
1 changed files with 5 additions and 1 deletions
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src/libs/tgfclient/guiscreen.cpp
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@ -377,7 +377,11 @@ SDL_Surface* gfScrCreateWindow(int nWinWidth, int nWinHeight, int nTotalDepth,in
}
#endif
/* Create OpenGL context */
GLContext = SDL_GL_CreateContext(GfuiWindow);
if (!(GLContext = SDL_GL_CreateContext(GfuiWindow)))
{
GfLogError("SDL_GL_CreateContext failed: %s\n", SDL_GetError());
return nullptr;
}
// If specified, try best possible settings.
PScreenSurface = SDL_CreateRGBSurface(0, nWinWidth, nWinHeight, nTotalDepth,