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rtph264pay: Calculate the right max_fragments

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Jan Alexander Steffens (heftig) 2018-11-05 18:57:38 +01:00 committed by Nicolas Dufresne
parent fe99982dec
commit 00936a8362
1 changed files with 5 additions and 4 deletions
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9
gst/rtp/gstrtph264pay.c
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@ -897,7 +897,7 @@ gst_rtp_h264_pay_payload_nal_fragment (GstRTPBasePayload * basepayload,
gboolean delta_unit, gboolean discont, guint8 nal_header)
{
GstRtpH264Pay *rtph264pay;
guint mtu, size, max_fragment_size, pos;
guint mtu, size, max_fragment_size, max_fragments, pos;
GstBuffer *outbuf;
guint8 *payload;
GstBufferList *list = NULL;
@ -925,14 +925,15 @@ gst_rtp_h264_pay_payload_nal_fragment (GstRTPBasePayload * basepayload,
/* We keep 2 bytes for FU indicator and FU Header */
max_fragment_size = gst_rtp_buffer_calc_payload_len (mtu - 2, 0, 0);
list = gst_buffer_list_new_sized ((size / max_fragment_size) + 1);
max_fragments = (size + max_fragment_size - 1) / max_fragment_size;
list = gst_buffer_list_new_sized (max_fragments);
while (end == 0) {
guint fragment_size = size < max_fragment_size ? size : max_fragment_size;
GST_DEBUG_OBJECT (basepayload,
"creating FU-A packet fragment_size=%u iteration=%d",
fragment_size, ii);
"creating FU-A packet %d/%u, size %u",
ii + 1, max_fragments, fragment_size);
/* use buffer lists
* create buffer without payload containing only the RTP header