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make ronald happy by following his strategy of putting headers as caps

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Original commit message from CVS:
make ronald happy by following his strategy of putting headers as caps
This commit is contained in:
Thomas Vander Stichele 2004-05-20 17:26:53 +00:00
parent 52adb35fe4
commit d78713db9c
2 changed files with 57 additions and 7 deletions
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7
ChangeLog
View file

@ -1,3 +1,10 @@
2004-05-20 Thomas Vander Stichele <thomas at apestaart dot org>
* ext/vorbis/vorbisenc.c: (gst_vorbisenc_set_header_on_caps),
(gst_vorbisenc_chain):
put the codec headers on the caps as streamheader as well as
pushing them out
2004-05-20 Thomas Vander Stichele <thomas at apestaart dot org>
* ext/vorbis/vorbisenc.c: (vorbis_granule_time_copy),

57
ext/vorbis/vorbisenc.c
View file

@ -725,6 +725,36 @@ gst_vorbisenc_push_packet (VorbisEnc * vorbisenc, ogg_packet * packet)
outbuf = gst_vorbisenc_buffer_from_packet (vorbisenc, packet);
gst_vorbisenc_push_buffer (vorbisenc, outbuf);
}
static void
gst_vorbisenc_set_header_on_caps (GstCaps * caps, GstBuffer * buf1,
GstBuffer * buf2, GstBuffer * buf3)
{
GstStructure *structure = gst_caps_get_structure (caps, 0);
GValue list = { 0 };
GValue value = { 0 };
/* mark buffers */
GST_BUFFER_FLAG_SET (buf1, GST_BUFFER_IN_CAPS);
GST_BUFFER_FLAG_SET (buf2, GST_BUFFER_IN_CAPS);
GST_BUFFER_FLAG_SET (buf3, GST_BUFFER_IN_CAPS);
/* put buffers in a fixed list */
g_value_init (&list, GST_TYPE_FIXED_LIST);
g_value_init (&value, GST_TYPE_BUFFER);
g_value_set_boxed (&value, buf1);
gst_value_list_append_value (&list, &value);
g_value_unset (&value);
g_value_init (&value, GST_TYPE_BUFFER);
g_value_set_boxed (&value, buf2);
gst_value_list_append_value (&list, &value);
g_value_unset (&value);
g_value_init (&value, GST_TYPE_BUFFER);
g_value_set_boxed (&value, buf3);
gst_value_list_append_value (&list, &value);
gst_structure_set_value (structure, "streamheader", &list);
g_value_unset (&value);
g_value_unset (&list);
}
static void
gst_vorbisenc_chain (GstPad * pad, GstData * _data)
@ -789,17 +819,30 @@ gst_vorbisenc_chain (GstPad * pad, GstData * _data)
ogg_packet header;
ogg_packet header_comm;
ogg_packet header_code;
GstBuffer *buf;
GstBuffer *buf1, *buf2, *buf3;
GstCaps *caps;
gst_vorbisenc_set_metadata (vorbisenc);
vorbis_analysis_headerout (&vorbisenc->vd, &vorbisenc->vc, &header,
&header_comm, &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);
/* create header buffers */
buf1 = gst_vorbisenc_buffer_from_packet (vorbisenc, &header);
buf2 = gst_vorbisenc_buffer_from_packet (vorbisenc, &header_comm);
buf3 = gst_vorbisenc_buffer_from_packet (vorbisenc, &header_code);
/* mark and put on caps */
caps = gst_pad_get_caps (vorbisenc->srcpad);
gst_vorbisenc_set_header_on_caps (caps, buf1, buf2, buf3);
/* negotiate with these caps */
GST_DEBUG ("here are the caps: %" GST_PTR_FORMAT, caps);
gst_pad_try_set_caps (vorbisenc->srcpad, caps);
/* push out buffers */
gst_vorbisenc_push_buffer (vorbisenc, buf1);
gst_vorbisenc_push_buffer (vorbisenc, buf2);
gst_vorbisenc_push_buffer (vorbisenc, buf3);
vorbisenc->header_sent = TRUE;
}