static void toggle_audio_display(VideoState *is)
{
int bgcolor = SDL_MapRGB(screen->format, 0x00, 0x00, 0x00);
- is->show_mode = (is->show_mode + 1) % SHOW_MODE_NB;
- fill_rectangle(screen,
- is->xleft, is->ytop, is->width, is->height,
- bgcolor, 1);
+ int next = is->show_mode;
+ do {
+ next = (next + 1) % SHOW_MODE_NB;
+ } while (next != is->show_mode && (next == SHOW_MODE_VIDEO && !is->video_st || next != SHOW_MODE_VIDEO && !is->audio_st));
+ if (is->show_mode != next) {
+ fill_rectangle(screen,
+ is->xleft, is->ytop, is->width, is->height,
+ bgcolor, 1);
+ is->force_refresh = 1;
+ is->show_mode = next;
+ }
}
static void refresh_loop_wait_event(VideoState *is, SDL_Event *event) {
break;
case SDLK_w:
toggle_audio_display(cur_stream);
- cur_stream->force_refresh = 1;
break;
case SDLK_PAGEUP:
incr = 600.0;