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rtpmparobustdepay: properly insert dummy buffers

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This commit is contained in:
Mark Nauwelaerts 2010-09-10 13:24:02 +02:00
parent ae84ae1b36
commit 81773f9cce
1 changed files with 9 additions and 2 deletions
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11
gst/rtp/gstrtpmparobustdepay.c
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@ -288,8 +288,8 @@ gst_rtp_mpa_robust_depay_generate_dummy_frame (GstRtpMPARobustDepay *
dummy->data_size = dummy->size - dummy->side_info;
dummy->backpointer = 0;
dummy->buffer = gst_buffer_new_and_alloc (dummy->size);
memset (GST_BUFFER_DATA (dummy->buffer), 0, dummy->size);
dummy->buffer = gst_buffer_new_and_alloc (dummy->side_info + 4);
memset (GST_BUFFER_DATA (dummy->buffer), 0, dummy->side_info + 4);
GST_WRITE_UINT32_BE (GST_BUFFER_DATA (dummy->buffer), dummy->header);
GST_BUFFER_TIMESTAMP (dummy->buffer) = GST_BUFFER_TIMESTAMP (frame->buffer);
@ -561,6 +561,13 @@ gst_rtp_mpa_robust_depay_push_mp3_frames (GstRtpMPARobustDepay * rtpmpadepay)
rtpmpadepay->cur_adu_frame, dummy);
/* offset is known to be zero, so we can shift current one */
rtpmpadepay->cur_adu_frame = rtpmpadepay->cur_adu_frame->prev;
if (!rtpmpadepay->size) {
g_assert (rtpmpadepay->cur_adu_frame ==
rtpmpadepay->adu_frames->head);
GST_LOG_OBJECT (rtpmpadepay, "... which is new head frame");
gst_byte_writer_free (rtpmpadepay->mp3_frame);
rtpmpadepay->mp3_frame = NULL;
}
/* ... and continue adding that empty one immediately,
* and then see if that provided enough extra space */
continue;