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ffmpegdec: Use new AVPacket-based API

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Right now it doesn't use any of the extra fields AVPacket provides.
It might be wise to investigate the pts/dts ones to see if we can finally
get rid of the timing-related cruft we have.
This commit is contained in:
Edward Hervey 2011-04-21 12:52:04 +02:00
parent 436a211aff
commit fe1a971b31
1 changed files with 20 additions and 4 deletions
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24
ext/ffmpeg/gstffmpegdec.c
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@ -1628,6 +1628,18 @@ flush_queued (GstFFMpegDec * ffmpegdec)
return res;
}
static AVPacket *
gst_avpacket_new (guint8 * data, guint size)
{
AVPacket *res;
res = g_malloc0 (sizeof (AVPacket));
res->data = data;
res->size = size;
return res;
}
/* gst_ffmpegdec_[video|audio]_frame:
* ffmpegdec:
* data: pointer to the data to decode
@ -1655,6 +1667,7 @@ gst_ffmpegdec_video_frame (GstFFMpegDec * ffmpegdec,
GstClockTime out_timestamp, out_duration, out_pts;
gint64 out_offset;
const GstTSInfo *out_info;
AVPacket *packet;
*ret = GST_FLOW_OK;
*outbuf = NULL;
@ -1700,8 +1713,9 @@ gst_ffmpegdec_video_frame (GstFFMpegDec * ffmpegdec,
GST_DEBUG_OBJECT (ffmpegdec, "stored opaque values idx %d", dec_info->idx);
/* now decode the frame */
len = avcodec_decode_video (ffmpegdec->context,
ffmpegdec->picture, &have_data, data, size);
packet = gst_avpacket_new (data, size);
len = avcodec_decode_video2 (ffmpegdec->context,
ffmpegdec->picture, &have_data, packet);
/* restore previous state */
if (!decode)
@ -2053,6 +2067,7 @@ gst_ffmpegdec_audio_frame (GstFFMpegDec * ffmpegdec,
gint have_data = AVCODEC_MAX_AUDIO_FRAME_SIZE;
GstClockTime out_timestamp, out_duration;
gint64 out_offset;
AVPacket *packet;
GST_DEBUG_OBJECT (ffmpegdec,
"size:%d, offset:%" G_GINT64_FORMAT ", ts:%" GST_TIME_FORMAT ", dur:%"
@ -2064,8 +2079,9 @@ gst_ffmpegdec_audio_frame (GstFFMpegDec * ffmpegdec,
new_aligned_buffer (AVCODEC_MAX_AUDIO_FRAME_SIZE,
GST_PAD_CAPS (ffmpegdec->srcpad));
len = avcodec_decode_audio2 (ffmpegdec->context,
(int16_t *) GST_BUFFER_DATA (*outbuf), &have_data, data, size);
packet = gst_avpacket_new (data, size);
len = avcodec_decode_audio3 (ffmpegdec->context,
(int16_t *) GST_BUFFER_DATA (*outbuf), &have_data, packet);
GST_DEBUG_OBJECT (ffmpegdec,
"Decode audio: len=%d, have_data=%d", len, have_data);