C++ (Cpp) dvbsub_get_stc Examples

Example #1

File: dvbsub.cpp Project: j00zek/j00zeks-neutrino-mp-cst-next

static int64_t get_pts_stc_delta(int64_t pts)
{
	int64_t stc, delta;

	dvbsub_get_stc(&stc);
	delta = LimitTo32Bit(pts) - LimitTo32Bit(stc);
	delta /= 90;
	return delta;
}

Example #2

File: dvbsubtitle.cpp Project: vitmod/neutrino-hd-pc-experiments

int cDvbSubtitleConverter::Action(void)
{
	int WaitMs = WAITMS;

	if (!running)
		return 0;

	if(!avctx) {
		dbgconverter("cDvbSubtitleConverter::Action: no context\n");
		return -1;
	}

	Lock();
	if (cDvbSubtitleBitmaps *sb = bitmaps->First()) {
		int64_t STC;
		dvbsub_get_stc(&STC);
		int64_t Delta = 0;

		Delta = LimitTo32Bit(sb->Pts()) - LimitTo32Bit(STC);
		Delta /= 90; // STC and PTS are in 1/90000s
		dbgconverter("cDvbSubtitleConverter::Action: PTS: %lld  STC: %lld (%lld) timeout: %d\n", sb->Pts(), STC, Delta, sb->Timeout());

		if (Delta <= MAXDELTA) {
			if (Delta <= SHOW_DELTA) {
				dbgconverter("cDvbSubtitleConverter::Action: Got %d bitmaps, showing #%d\n", bitmaps->Count(), sb->Index() + 1);
				if (running) {
					Clear();
					sb->Draw(min_x, min_y, max_x, max_y);
					Timeout.Set(sb->Timeout());
				}
				if(sb->Count())
					WaitMs = MIN_DISPLAY_TIME;
				bitmaps->Del(sb, true);
			}
			else if (Delta < WaitMs)
				WaitMs = (Delta > SHOW_DELTA) ? Delta - SHOW_DELTA : Delta;
		}
		else
			bitmaps->Del(sb, true);
	} else {
		if (Timeout.TimedOut()) {
			dbgconverter("cDvbSubtitleConverter::Action: timeout, elapsed %lld\n", Timeout.Elapsed());
			Clear();
			Timeout.Set(0xFFFF*1000);
		}
	}
	Unlock();
	if(WaitMs != WAITMS)
		dbgconverter("cDvbSubtitleConverter::Action: finish, WaitMs %d\n", WaitMs);

	return WaitMs*1000;
}

Example #3

File: dvbsubtitle.cpp Project: j00zek/j00zeks-neutrino-mp-cst-next

int cDvbSubtitleConverter::Action(void)
{
	int WaitMs = WAITMS;

	if (!running)
		return 0;

	if(!avctx) {
		dbgconverter("cDvbSubtitleConverter::Action: no context\n");
		return -1;
	}

	min_x = min_y = 0;
	max_x = 720;
	max_y = 576;

	if (avctx->width && avctx->height) {
		min_x = 0;
		min_y = 0;
		max_x = avctx->width;
		max_y = avctx->height;
		dbgconverter("cDvbSubtitleConverter::Action: Display Definition: min_x=%d min_y=%d max_x=%d max_y=%d\n", min_x, min_y, max_x, max_y);
	}

	Lock();
	if (cDvbSubtitleBitmaps *sb = bitmaps->First()) {
		int64_t STC;
		dvbsub_get_stc(&STC);
		int64_t Delta = 0;

		Delta = LimitTo32Bit(sb->Pts()) - LimitTo32Bit(STC);
		Delta /= 90; // STC and PTS are in 1/90000s
//		dbgconverter("cDvbSubtitleConverter::Action: PTS: %016llx STC: %016llx (%lld) timeout: %d\n", sb->Pts(), STC, Delta, sb->Timeout());

		if (Delta <= MAXDELTA) {
			if (Delta <= SHOW_DELTA) {
				dbgconverter("cDvbSubtitleConverter::Action: PTS: %012llx STC: %012llx (%lld) timeout: %d bmp %d/%d\n", sb->Pts(), STC, Delta, sb->Timeout(), bitmaps->Count(), sb->Index() + 1);
//				dbgconverter("cDvbSubtitleConverter::Action: Got %d bitmaps, showing #%d\n", bitmaps->Count(), sb->Index() + 1);
				if (running) {
					Clear();
					sb->Draw(min_x, min_y, max_x, max_y);
					Timeout.Set(sb->Timeout());
				}
				if(sb->Count()) {
					WaitMs = MIN_DISPLAY_TIME;
#if HAVE_SPARK_HARDWARE || HAVE_DUCKBOX_HARDWARE
					painted = true;
#endif
				}
				bitmaps->Del(sb, true);
			}
			else if (Delta < WaitMs)
				WaitMs = int((Delta > SHOW_DELTA) ? Delta - SHOW_DELTA : Delta);
		}
		else
		{
			dbgconverter("deleted because delta (%lld) > MAXDELTA (%d)\n", Delta, MAXDELTA);
			bitmaps->Del(sb, true);
		}
	} else {
		if (Timeout.TimedOut()) {
			dbgconverter("cDvbSubtitleConverter::Action: timeout, elapsed %lld\n", Timeout.Elapsed());
			Clear();
			Timeout.Set(0xFFFF*1000);
		}
	}
	Unlock();
	if(WaitMs != WAITMS)
		dbgconverter("cDvbSubtitleConverter::Action: finish, WaitMs %d\n", WaitMs);

	return WaitMs*1000;
}