diff options
Diffstat (limited to 'src/video/sdl_v.c')
| -rw-r--r-- | src/video/sdl_v.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/src/video/sdl_v.c b/src/video/sdl_v.c index e88de85a5..3e776d29f 100644 --- a/src/video/sdl_v.c +++ b/src/video/sdl_v.c @@ -422,14 +422,15 @@ static void SdlVideoStop(void) static void SdlVideoMainLoop(void) { - uint32 next_tick = SDL_CALL SDL_GetTicks() + 30; - uint32 cur_ticks; + uint32 cur_ticks = SDL_CALL SDL_GetTicks(); + uint32 next_tick = cur_ticks + 30; uint32 pal_tick = 0; uint32 mod; int numkeys; Uint8 *keys; for (;;) { + uint32 prev_cur_ticks = cur_ticks; // to check for wrapping InteractiveRandom(); // randomness while (PollEvent() == -1) {} @@ -451,11 +452,8 @@ static void SdlVideoMainLoop(void) } cur_ticks = SDL_CALL SDL_GetTicks(); - if ((_fast_forward && !_pause) || cur_ticks > next_tick) - next_tick = cur_ticks; - - if (cur_ticks == next_tick) { - next_tick += 30; + if (cur_ticks >= next_tick || (_fast_forward && !_pause) || cur_ticks < prev_cur_ticks) { + next_tick = cur_ticks + 30; _ctrl_pressed = !!(mod & KMOD_CTRL); _shift_pressed = !!(mod & KMOD_SHIFT); |