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split up push_packet

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Original commit message from CVS:
split up push_packet
This commit is contained in:
Thomas Vander Stichele 2004-05-20 14:45:57 +00:00
parent 253fc51655
commit 52adb35fe4
2 changed files with 36 additions and 9 deletions

7
ChangeLog
View file

@ -1,3 +1,10 @@
2004-05-20 Thomas Vander Stichele <thomas at apestaart dot org>
* ext/vorbis/vorbisenc.c: (vorbis_granule_time_copy),
(gst_vorbisenc_buffer_from_packet), (gst_vorbisenc_push_buffer),
(gst_vorbisenc_push_packet), (gst_vorbisenc_chain):
split up push_packet into two functions
2004-05-20 Thomas Vander Stichele <thomas at apestaart dot org>
* gst/tcp/.cvsignore:

38
ext/vorbis/vorbisenc.c
View file

@ -686,8 +686,9 @@ gst_vorbisenc_setup (VorbisEnc * vorbisenc)
return TRUE;
}
static void
gst_vorbisenc_push_packet (VorbisEnc * vorbisenc, ogg_packet * packet)
/* prepare a buffer for transmission by passing data through libvorbis */
static GstBuffer *
gst_vorbisenc_buffer_from_packet (VorbisEnc * vorbisenc, ogg_packet * packet)
{
GstBuffer *outbuf;
@ -699,17 +700,32 @@ gst_vorbisenc_push_packet (VorbisEnc * vorbisenc, ogg_packet * packet)
vorbis_granule_time_copy (&vorbisenc->vd,
packet->granulepos) * GST_SECOND;
GST_DEBUG ("vorbisenc: encoded buffer of %d bytes", GST_BUFFER_SIZE (outbuf));
GST_DEBUG ("encoded buffer of %d bytes", GST_BUFFER_SIZE (outbuf));
return outbuf;
}
vorbisenc->bytes_out += GST_BUFFER_SIZE (outbuf);
/* push out the buffer and do internal bookkeeping */
static void
gst_vorbisenc_push_buffer (VorbisEnc * vorbisenc, GstBuffer * buffer)
{
vorbisenc->bytes_out += GST_BUFFER_SIZE (buffer);
if (GST_PAD_IS_USABLE (vorbisenc->srcpad)) {
gst_pad_push (vorbisenc->srcpad, GST_DATA (outbuf));
gst_pad_push (vorbisenc->srcpad, GST_DATA (buffer));
} else {
gst_buffer_unref (outbuf);
gst_buffer_unref (buffer);
}
}
static void
gst_vorbisenc_push_packet (VorbisEnc * vorbisenc, ogg_packet * packet)
{
GstBuffer *outbuf;
outbuf = gst_vorbisenc_buffer_from_packet (vorbisenc, packet);
gst_vorbisenc_push_buffer (vorbisenc, outbuf);
}
static void
gst_vorbisenc_chain (GstPad * pad, GstData * _data)
{
@ -773,13 +789,17 @@ gst_vorbisenc_chain (GstPad * pad, GstData * _data)
ogg_packet header;
ogg_packet header_comm;
ogg_packet header_code;
GstBuffer *buf;
gst_vorbisenc_set_metadata (vorbisenc);
vorbis_analysis_headerout (&vorbisenc->vd, &vorbisenc->vc, &header,
&header_comm, &header_code);
gst_vorbisenc_push_packet (vorbisenc, &header);
gst_vorbisenc_push_packet (vorbisenc, &header_comm);
gst_vorbisenc_push_packet (vorbisenc, &header_code);
buf = gst_vorbisenc_buffer_from_packet (vorbisenc, &header);
gst_vorbisenc_push_buffer (vorbisenc, buf);
buf = gst_vorbisenc_buffer_from_packet (vorbisenc, &header_comm);
gst_vorbisenc_push_buffer (vorbisenc, buf);
buf = gst_vorbisenc_buffer_from_packet (vorbisenc, &header_code);
gst_vorbisenc_push_buffer (vorbisenc, buf);
vorbisenc->header_sent = TRUE;
}