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Reject OpenGL contexts w/ software renderer when core context requested.

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This commit is contained in:
SmileTheory 2017-08-03 14:20:33 -07:00
parent 59b1262b82
commit 2955f8dadb
1 changed files with 16 additions and 1 deletions
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17
code/sdl/sdl_glimp.c
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@ -499,7 +499,22 @@ static int GLimp_SetMode(int mode, qboolean fullscreen, qboolean noborder, qbool
}
else
{
ri.Printf(PRINT_ALL, "SDL_GL_CreateContext succeeded, but: %s\n", SDL_GetError());
const char *renderer;
ri.Printf(PRINT_ALL, "SDL_GL_CreateContext succeeded.\n");
renderer = (const char *)qglGetString(GL_RENDERER);
if (renderer && (strstr(renderer, "Software Renderer") || strstr(renderer, "Software Rasterizer")))
{
ri.Printf(PRINT_ALL, "GL_RENDERER is %s, rejecting context\n", renderer);
SDL_GL_DeleteContext(SDL_glContext);
SDL_glContext = NULL;
SDL_GL_SetAttribute(SDL_GL_CONTEXT_PROFILE_MASK, profileMask);
SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, majorVersion);
SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, minorVersion);
}
}
}
else