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directfb: Fixed crash if creating renderer. 

SDL_GetWindowWMInfo() currently expects SDL to be 2.0.6 but SDL is still 2.0.5.
Philipp Wiesemann 2017-06-11 22:30:24 +02:00
parent 121d7d25d2
commit c609d856ff
1 changed files with 10 additions and 2 deletions
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12
src/video/directfb/SDL_DirectFB_render.c
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@ -217,7 +217,9 @@ static SDL_INLINE IDirectFBSurface *get_dfb_surface(SDL_Window *window)
SDL_memset(&wm_info, 0, sizeof(SDL_SysWMinfo));
SDL_VERSION(&wm_info.version);
SDL_GetWindowWMInfo(window, &wm_info);
if (!SDL_GetWindowWMInfo(window, &wm_info)) {
return NULL;
}
return wm_info.info.dfb.surface;
}
@ -228,7 +230,9 @@ static SDL_INLINE IDirectFBWindow *get_dfb_window(SDL_Window *window)
SDL_memset(&wm_info, 0, sizeof(SDL_SysWMinfo));
SDL_VERSION(&wm_info.version);
SDL_GetWindowWMInfo(window, &wm_info);
if (!SDL_GetWindowWMInfo(window, &wm_info)) {
return NULL;
}
return wm_info.info.dfb.window;
}
@ -356,6 +360,10 @@ DirectFB_CreateRenderer(SDL_Window * window, Uint32 flags)
DirectFB_RenderData *data = NULL;
DFBSurfaceCapabilities scaps;
if (!winsurf) {
return NULL;
}
SDL_DFB_ALLOC_CLEAR(renderer, sizeof(*renderer));
SDL_DFB_ALLOC_CLEAR(data, sizeof(*data));