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More error checking...

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This commit is contained in:
Themaister 2011-01-11 22:33:28 +01:00
parent 7b5969cb55
commit 90a5059b5b
1 changed files with 11 additions and 3 deletions
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14
gfx/gl.c
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@ -306,9 +306,9 @@ static void* gl_init(video_info_t *video, const input_driver_t **input, void **i
SDL_GL_SetAttribute(SDL_GL_SWAP_CONTROL, video->vsync ? 1 : 0);
SDL_GL_SetAttribute(SDL_GL_ACCELERATED_VISUAL, 1);
if (!SDL_SetVideoMode(video->width, video->height, 32, SDL_OPENGL | SDL_RESIZABLE | (video->fullscreen ? SDL_FULLSCREEN : 0)))
if (!SDL_SetVideoMode(video->width, video->height, 16, SDL_OPENGL | SDL_RESIZABLE | (video->fullscreen ? SDL_FULLSCREEN : 0)))
return NULL;
int attr = 0;
SDL_GL_GetAttribute(SDL_GL_SWAP_CONTROL, &attr);
if (attr <= 0 && video->vsync)
@ -318,13 +318,13 @@ static void* gl_init(video_info_t *video, const input_driver_t **input, void **i
if (attr <= 0)
SSNES_WARN("GL double buffer has not been enabled!\n");
gl_t *gl = calloc(1, sizeof(gl_t));
if (!gl)
return NULL;
// Remove that ugly mouse :D
SDL_ShowCursor(SDL_DISABLE);
set_viewport(gl);
if (!gl_shader_init())
{
@ -337,6 +337,7 @@ static void* gl_init(video_info_t *video, const input_driver_t **input, void **i
gl->win_width = video->width;
gl->win_height = video->height;
gl->vsync = video->vsync;
set_viewport(gl);
keep_aspect = video->force_aspect;
if ( video->smooth )
@ -397,6 +398,13 @@ static void* gl_init(video_info_t *video, const input_driver_t **input, void **i
else
*input = NULL;
if (!gl_check_error())
{
SDL_QuitSubSystem(SDL_INIT_VIDEO);
free(gl);
return NULL;
}
return gl;
}