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x264enc: adaptive NALU type checking

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In particular, be less picky about SEI NALU order, which makes test more
robust with respect to changes in libx264.

See also #615410.
This commit is contained in:
Mark Nauwelaerts 2010-04-13 16:59:03 +02:00
parent d17388afa9
commit 6ebb4e0fed
1 changed files with 11 additions and 16 deletions
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27
tests/check/elements/x264enc.c
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@ -154,7 +154,7 @@ GST_START_TEST (test_video_pad)
switch (i) {
case 0:
{
gint nsize, npos, j, type;
gint nsize, npos, j, type, next_type;
guint8 *data = GST_BUFFER_DATA (outbuffer);
gint size = GST_BUFFER_SIZE (outbuffer);
@ -162,6 +162,8 @@ GST_START_TEST (test_video_pad)
npos = 0;
j = 0;
/* need SPS first */
next_type = 7;
/* loop through NALs */
while (npos < size) {
fail_unless (size - npos >= 4);
@ -169,24 +171,17 @@ GST_START_TEST (test_video_pad)
fail_unless (nsize > 0);
fail_unless (npos + 4 + nsize <= size);
type = data[npos + 4] & 0x1F;
/* check the first NALs, disregard AU (9) */
if (type != 9) {
switch (j) {
case 0:
/* SEI */
fail_unless (type == 6);
break;
case 1:
/* check the first NALs, disregard AU (9), SEI (6) */
if (type != 9 && type != 6) {
fail_unless (type == next_type);
switch (type) {
case 7:
/* SPS */
fail_unless (type == 7);
next_type = 8;
break;
case 2:
case 8:
/* PPS */
fail_unless (type == 8);
break;
case 3:
/* IDR */
fail_unless (type == 5);
next_type = 5;
break;
default:
break;