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| author | Xavier Del Campo Romero <xavi.dcr@tutanota.com> | 2022-05-24 22:08:18 +0200 |
|---|---|---|
| committer | Xavier Del Campo Romero <xavi.dcr@tutanota.com> | 2022-05-24 22:20:04 +0200 |
| commit | d07b682c9b283216d4c2d1f046483b165958d929 (patch) | |
| tree | 53ca549248e4239da55af3a5aa451125c98f4d1c /src/gfx/sdl-1.2 | |
| parent | f34113de515522dd76709403be5015698c6fbd29 (diff) | |
| download | jancity-d07b682c9b283216d4c2d1f046483b165958d929.tar.gz | |
Make gfx_draw return int
Diffstat (limited to 'src/gfx/sdl-1.2')
| -rw-r--r-- | src/gfx/sdl-1.2/src/env.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/gfx/sdl-1.2/src/env.c b/src/gfx/sdl-1.2/src/env.c index 18cfe95..07bc25d 100644 --- a/src/gfx/sdl-1.2/src/env.c +++ b/src/gfx/sdl-1.2/src/env.c @@ -158,7 +158,7 @@ int gfx_toggle_fullscreen(void) return 0; } -void gfx_draw(void) +int gfx_draw(void) { enum {FPS = 50, REFRESH_MS = 1000 / FPS}; static Uint32 prev; @@ -170,7 +170,11 @@ void gfx_draw(void) prev = SDL_GetTicks(); if (SDL_Flip(screen)) + { fprintf(stderr, "SDL_Flip: %s\n", SDL_GetError()); + return -1; + } get_resize_events(); + return 0; } |