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Code Issues Releases Activity

seek by mouse in ffplay patch by (Michel Bardiaux <mbardiaux at peaktime dot be>)

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Originally committed as revision 2535 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michel Bardiaux 2003-11-28 19:19:01 +00:00 committed by Michael Niedermayer
parent e26a83355a
commit a11d11aaa8
1 changed files with 20 additions and 1 deletions
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21
ffplay.c
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@ -1609,7 +1609,7 @@ void toggle_audio_display(void)
void event_loop(void) void event_loop(void)
{ {
SDL_Event event; SDL_Event event;
double incr, pos; double incr, pos, frac;
for(;;) { for(;;) {
SDL_WaitEvent(&event); SDL_WaitEvent(&event);
@ -1660,6 +1660,24 @@ void event_loop(void)
break; break;
} }
break; break;
case SDL_MOUSEBUTTONDOWN:
if (cur_stream) {
int ns, hh, mm, ss;
int tns, thh, tmm, tss;
tns = cur_stream->ic->duration/1000000LL;
thh = tns/3600;
tmm = (tns%3600)/60;
tss = (tns%60);
frac = (double)event.button.x/(double)cur_stream->width;
ns = frac*tns;
hh = ns/3600;
mm = (ns%3600)/60;
ss = (ns%60);
fprintf(stderr, "Seek to %2.0f%% (%2d:%02d:%02d) of total duration (%2d:%02d:%02d) \n", frac*100,
hh, mm, ss, thh, tmm, tss);
stream_seek(cur_stream, (int64_t)(cur_stream->ic->start_time+frac*cur_stream->ic->duration));
}
break;
case SDL_VIDEORESIZE: case SDL_VIDEORESIZE:
if (cur_stream) { if (cur_stream) {
screen = SDL_SetVideoMode(event.resize.w, event.resize.h, 0, screen = SDL_SetVideoMode(event.resize.w, event.resize.h, 0,
@ -1790,6 +1808,7 @@ void show_help(void)
"w show audio waves\n" "w show audio waves\n"
"left/right seek backward/forward 10 seconds\n" "left/right seek backward/forward 10 seconds\n"
"down/up seek backward/forward 1 minute\n" "down/up seek backward/forward 1 minute\n"
"mouse click seek to percentage in file corresponding to fraction of width\n"
); );
exit(1); exit(1);
} }