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libeplayer3: add support for teletext and dvbsubtitle streams

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This commit is contained in:
martii
2012-08-04 13:31:28 +02:00
parent d6bdeb0ff0
commit 92731e6fe3
17 changed files with 1356 additions and 6 deletions
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73
libeplayer3/playback/playback.c
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@@ -331,6 +331,10 @@ static int PlaybackClose(Context_t *context) {
context->manager->audio->Command(context, MANAGER_DEL, NULL);
context->manager->video->Command(context, MANAGER_DEL, NULL);
context->manager->subtitle->Command(context, MANAGER_DEL, NULL);
#ifdef MARTII
context->manager->dvbsubtitle->Command(context, MANAGER_DEL, NULL);
context->manager->teletext->Command(context, MANAGER_DEL, NULL);
#endif
context->playback->isPaused = 0;
context->playback->isPlaying = 0;
@@ -938,6 +942,61 @@ static int PlaybackSwitchSubtitle(Context_t *context, int* track) {
return ret;
}
#ifdef MARTII
static int PlaybackSwitchDVBSubtitle(Context_t *context, int* track) {
int ret = cERR_PLAYBACK_NO_ERROR;
playback_printf(10, "Track: %d\n", *track);
if (context && context->playback && context->playback->isPlaying ) {
if (context->manager && context->manager->dvbsubtitle) {
if (context->manager->dvbsubtitle->Command(context, MANAGER_SET, track) < 0)
{
playback_err("manager set track failed\n");
}
} else
{
ret = cERR_PLAYBACK_ERROR;
playback_err("no dvbsubtitle\n");
}
} else
{
playback_err("not possible\n");
ret = cERR_PLAYBACK_ERROR;
}
playback_printf(10, "exiting with value %d\n", ret);
return ret;
}
static int PlaybackSwitchTeletext(Context_t *context, int* track) {
int ret = cERR_PLAYBACK_NO_ERROR;
playback_printf(10, "Track: %d\n", *track);
if (context && context->playback && context->playback->isPlaying ) {
if (context->manager && context->manager->teletext) {
if (context->manager->teletext->Command(context, MANAGER_SET, track) < 0)
{
playback_err("manager set track failed\n");
}
} else
{
ret = cERR_PLAYBACK_ERROR;
playback_err("no dvbsubtitle\n");
}
} else
{
playback_err("not possible\n");
ret = cERR_PLAYBACK_ERROR;
}
playback_printf(10, "exiting with value %d\n", ret);
return ret;
}
#endif
static int PlaybackInfo(Context_t *context, char** infoString) {
int ret = cERR_PLAYBACK_NO_ERROR;
@@ -1044,6 +1103,16 @@ static int Command(void* _context, PlaybackCmd_t command, void * argument) {
ret = PlaybackGetFrameCount(context, (unsigned long long int*)argument);
break;
}
#ifdef MARTII
case PLAYBACK_SWITCH_DVBSUBTITLE: {
ret = PlaybackSwitchDVBSubtitle(context, (int*)argument);
break;
}
case PLAYBACK_SWITCH_TELETEXT: {
ret = PlaybackSwitchTeletext(context, (int*)argument);
break;
}
#endif
default:
playback_err("PlaybackCmd %d not supported!\n", command);
ret = cERR_PLAYBACK_ERROR;
@@ -1074,6 +1143,10 @@ PlaybackHandler_t PlaybackHandler = {
0,
0,
0,
#ifdef MARTII
0,
0,
#endif
&Command,
"",
0