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| author | David Schleef <ds@schleef.org> | 2010-06-02 13:31:46 -0700 |
|---|---|---|
| committer | David Schleef <ds@schleef.org> | 2010-06-02 19:28:16 -0700 |
| commit | 13848cc93b785b1f206ec0d62f5657db386bddeb (patch) | |
| tree | 07c27d6a62714f2a52b6200e1f96b2c0391529c2 /gst-libs | |
| parent | 99a88edcc1f0d2cfd51350d2697dd7c1fec57587 (diff) | |
| download | gstreamer-plugins-bad-13848cc93b785b1f206ec0d62f5657db386bddeb.tar.gz | |
basevideodecoder: create new segments if missing
Diffstat (limited to 'gst-libs')
| -rw-r--r-- | gst-libs/gst/video/gstbasevideodecoder.c | 24 | ||||
| -rw-r--r-- | gst-libs/gst/video/gstbasevideodecoder.h | 1 |
2 files changed, 25 insertions, 0 deletions
diff --git a/gst-libs/gst/video/gstbasevideodecoder.c b/gst-libs/gst/video/gstbasevideodecoder.c index 9bdee8b8b..0ddf6fb5c 100644 --- a/gst-libs/gst/video/gstbasevideodecoder.c +++ b/gst-libs/gst/video/gstbasevideodecoder.c @@ -262,6 +262,7 @@ gst_base_video_decoder_sink_event (GstPad * pad, GstEvent * event) gst_segment_set_newsegment_full (segment, update, rate, applied_rate, format, start, stop, position); + base_video_decoder->have_segment = TRUE; GST_WARNING ("new segment: format %d rate %g start %" GST_TIME_FORMAT " stop %" GST_TIME_FORMAT @@ -791,6 +792,29 @@ gst_base_video_decoder_chain (GstPad * pad, GstBuffer * buf) GST_DEBUG_OBJECT (base_video_decoder, "chain"); + if (!base_video_decoder->have_segment) { + GstEvent *event; + GstFlowReturn ret; + + GST_WARNING + ("Received buffer without a new-segment. Assuming timestamps start from 0."); + + gst_segment_set_newsegment_full (&base_video_decoder->segment, + FALSE, 1.0, 1.0, GST_FORMAT_TIME, 0, GST_CLOCK_TIME_NONE, 0); + base_video_decoder->have_segment = TRUE; + + event = gst_event_new_new_segment (FALSE, 1.0, GST_FORMAT_TIME, 0, + GST_CLOCK_TIME_NONE, 0); + + ret = + gst_pad_push_event (GST_BASE_VIDEO_CODEC_SRC_PAD (base_video_decoder), + event); + if (!ret) { + GST_ERROR ("new segment event ret=%d", ret); + return GST_FLOW_ERROR; + } + } + if (G_UNLIKELY (GST_BUFFER_FLAG_IS_SET (buf, GST_BUFFER_FLAG_DISCONT))) { GST_DEBUG_OBJECT (base_video_decoder, "received DISCONT buffer"); gst_base_video_decoder_reset (base_video_decoder); diff --git a/gst-libs/gst/video/gstbasevideodecoder.h b/gst-libs/gst/video/gstbasevideodecoder.h index 20d6f0a7a..02f1fd3a7 100644 --- a/gst-libs/gst/video/gstbasevideodecoder.h +++ b/gst-libs/gst/video/gstbasevideodecoder.h @@ -116,6 +116,7 @@ struct _GstBaseVideoDecoder gboolean packetized; GList *timestamps; + gboolean have_segment; }; struct _GstBaseVideoDecoderClass |