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| author | Guenter Bartsch <guenter@users.sourceforge.net> | 2001-05-06 15:44:25 +0000 |
|---|---|---|
| committer | Guenter Bartsch <guenter@users.sourceforge.net> | 2001-05-06 15:44:25 +0000 |
| commit | 0f52a1b976833f18ab46d2754fc28fa145b9a536 (patch) | |
| tree | 508ecf91fe124f203fc34f574dce4a0fe0c5ab13 /src | |
| parent | 61f6ecd16e440ca75f27bc89e7d1b558d05d7751 (diff) | |
| download | xine-lib-0f52a1b976833f18ab46d2754fc28fa145b9a536.tar.gz xine-lib-0f52a1b976833f18ab46d2754fc28fa145b9a536.tar.bz2 | |
making metronom more tolerant for small pts wraps
CVS patchset: 65
CVS date: 2001/05/06 15:44:25
Diffstat (limited to 'src')
| -rw-r--r-- | src/xine-engine/metronom.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/xine-engine/metronom.c b/src/xine-engine/metronom.c index 6b16ad695..dbe4cccee 100644 --- a/src/xine-engine/metronom.c +++ b/src/xine-engine/metronom.c @@ -17,7 +17,7 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA * - * $Id: metronom.c,v 1.3 2001/05/01 21:55:23 guenter Exp $ + * $Id: metronom.c,v 1.4 2001/05/06 15:44:25 guenter Exp $ */ #ifdef HAVE_CONFIG_H @@ -38,6 +38,7 @@ #define MAX_PTS_TOLERANCE 5000 #define MAX_VIDEO_DELTA 1600 #define AUDIO_SAMPLE_NUM 32768 +#define MAX_WRAP_TOLERANCE 180000 static void metronom_reset (metronom_t *this) { @@ -107,7 +108,7 @@ static uint32_t metronom_got_video_frame (metronom_t *this, uint32_t pts) { /* * did a wrap-around occur? */ - if ( (pts+this->video_wrap_offset)<this->last_video_pts) { + if ( (pts+this->video_wrap_offset+MAX_WRAP_TOLERANCE)<this->last_video_pts) { this->video_wrap_offset = this->last_video_pts - pts + this->num_video_vpts_guessed *(this->pts_per_frame + this->video_pts_delta); @@ -202,7 +203,7 @@ static uint32_t metronom_got_audio_samples (metronom_t *this, uint32_t pts, uint * did a wrap-around occur? */ - if ((pts+this->audio_wrap_offset)<this->last_audio_pts) { + if ((pts+this->audio_wrap_offset+MAX_WRAP_TOLERANCE)<this->last_audio_pts) { this->audio_wrap_offset = this->last_audio_pts - pts + this->num_audio_samples_guessed *(this->audio_pts_delta + this->pts_per_smpls) / AUDIO_SAMPLE_NUM ; |