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tests: h264parse: check SEI buffering_period() message is output.

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If an SEI NAL unit with a buffering_period() message is inserted
between an SPS and PPS NAL unit, check that the output buffer still
contain it. i.e. make sure that this SEI message is not dropped.

https://bugzilla.gnome.org/show_bug.cgi?id=732156

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
This commit is contained in:
Gwenole Beauchesne 2014-06-25 18:47:55 +02:00
parent 7d44a51bfe
commit fb22636325
1 changed files with 24 additions and 7 deletions
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31
tests/check/elements/h264parse.c
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@ -71,6 +71,11 @@ static guint8 h264_pps[] = {
0x00, 0x00, 0x00, 0x01, 0x68, 0xeb, 0xec, 0xb2
};
/* SEI buffering_period() message */
static guint8 h264_sei_buffering_period[] = {
0x00, 0x00, 0x00, 0x01, 0x06, 0x00, 0x01, 0xc0
};
/* combines to this codec-data */
static guint8 h264_avc_codec_data[] = {
0x01, 0x4d, 0x40, 0x15, 0xff, 0xe1, 0x00, 0x17,
@ -116,10 +121,14 @@ verify_buffer (buffer_verify_data_s * vdata, GstBuffer * buffer)
if (vdata->discard) {
/* check separate header NALs */
gint i = vdata->buffer_counter;
guint ofs;
fail_unless (i <= 1);
fail_unless (gst_buffer_get_size (buffer) == ctx_headers[i].size);
fail_unless (gst_buffer_memcmp (buffer, 0, ctx_headers[i].data,
/* SEI with start code prefix with 2 0-bytes */
ofs = i == 1;
fail_unless (i <= 2);
fail_unless (gst_buffer_get_size (buffer) == ctx_headers[i].size - ofs);
fail_unless (gst_buffer_memcmp (buffer, 0, ctx_headers[i].data + ofs,
gst_buffer_get_size (buffer)) == 0);
} else {
GstMapInfo map;
@ -145,7 +154,7 @@ verify_buffer (buffer_verify_data_s * vdata, GstBuffer * buffer)
guint8 *data = map.data;
fail_unless (map.size == vdata->data_to_verify_size +
ctx_headers[0].size + ctx_headers[1].size);
ctx_headers[0].size + ctx_headers[1].size + ctx_headers[2].size);
fail_unless (GST_READ_UINT32_BE (data) == ctx_headers[0].size - 4);
fail_unless (memcmp (data + 4, ctx_headers[0].data + 4,
ctx_headers[0].size - 4) == 0);
@ -154,6 +163,10 @@ verify_buffer (buffer_verify_data_s * vdata, GstBuffer * buffer)
fail_unless (memcmp (data + 4, ctx_headers[1].data + 4,
ctx_headers[1].size - 4) == 0);
data += ctx_headers[1].size;
fail_unless (GST_READ_UINT32_BE (data) == ctx_headers[2].size - 4);
fail_unless (memcmp (data + 4, ctx_headers[2].data + 4,
ctx_headers[2].size - 4) == 0);
data += ctx_headers[2].size;
fail_unless (GST_READ_UINT32_BE (data) == vdata->data_to_verify_size - 4);
fail_unless (memcmp (data + 4, vdata->data_to_verify + 4,
vdata->data_to_verify_size - 4) == 0);
@ -380,11 +393,13 @@ main (int argc, char **argv)
ctx_src_template = &srctemplate;
ctx_headers[0].data = h264_sps;
ctx_headers[0].size = sizeof (h264_sps);
ctx_headers[1].data = h264_pps;
ctx_headers[1].size = sizeof (h264_pps);
ctx_headers[1].data = h264_sei_buffering_period;
ctx_headers[1].size = sizeof (h264_sei_buffering_period);
ctx_headers[2].data = h264_pps;
ctx_headers[2].size = sizeof (h264_pps);
ctx_verify_buffer = verify_buffer;
/* discard initial sps/pps buffers */
ctx_discard = 2;
ctx_discard = 3;
/* no timing info to parse */
ctx_no_metadata = TRUE;
ctx_codec_data = FALSE;
@ -436,8 +451,10 @@ main (int argc, char **argv)
/* no more config headers */
ctx_headers[0].data = NULL;
ctx_headers[1].data = NULL;
ctx_headers[2].data = NULL;
ctx_headers[0].size = 0;
ctx_headers[1].size = 0;
ctx_headers[2].size = 0;
/* and need adapter buffer check */
ctx_verify_buffer = verify_buffer_packetized;