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h265parse: parse SEI messages

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Don't do anything with them yet. I just copied the parsing and
processing logic from h264parse.

https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/issues/790
This commit is contained in:
Guillaume Desmottes 2018-09-19 09:07:10 +02:00 committed by Nicolas Dufresne
parent 5ac4a6e003
commit 99bd3f716c
1 changed files with 31 additions and 1 deletions
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32
gst/videoparsers/gsth265parse.c
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@ -518,6 +518,34 @@ _nal_name (GstH265NalUnitType nal_type)
}
#endif
static void
gst_h265_parse_process_sei (GstH265Parse * h265parse, GstH265NalUnit * nalu)
{
GstH265SEIMessage sei;
GstH265Parser *nalparser = h265parse->nalparser;
GstH265ParserResult pres;
GArray *messages;
guint i;
pres = gst_h265_parser_parse_sei (nalparser, nalu, &messages);
if (pres != GST_H265_PARSER_OK)
GST_WARNING_OBJECT (h265parse, "failed to parse one or more SEI message");
/* Even if pres != GST_H265_PARSER_OK, some message could have been parsed and
* stored in messages.
*/
for (i = 0; i < messages->len; i++) {
sei = g_array_index (messages, GstH265SEIMessage, i);
switch (sei.payloadType) {
case GST_H265_SEI_BUF_PERIOD:
case GST_H265_SEI_PIC_TIMING:
/* FIXME */
break;
}
}
g_array_free (messages, TRUE);
}
/* caller guarantees 2 bytes of nal payload */
static gboolean
gst_h265_parse_process_nal (GstH265Parse * h265parse, GstH265NalUnit * nalu)
@ -641,7 +669,9 @@ gst_h265_parse_process_nal (GstH265Parse * h265parse, GstH265NalUnit * nalu)
return FALSE;
h265parse->header |= TRUE;
/*Fixme: parse sei messages */
gst_h265_parse_process_sei (h265parse, nalu);
/* mark SEI pos */
if (h265parse->sei_pos == -1) {
if (h265parse->transform)