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tests: h264parse: add minimal unit test for closed caption SEI parsing

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This commit is contained in:
Tim-Philipp Müller 2019-04-07 13:47:38 +01:00
parent 76f1ed15fb
commit a94f4064cb
2 changed files with 64 additions and 3 deletions
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5
tests/check/Makefile.am
View file

@ -350,7 +350,10 @@ elements_mpeg4videoparse_LDADD = libparser.la $(LDADD)
elements_h263parse_LDADD = libparser.la $(LDADD)
elements_h264parse_LDADD = libparser.la $(LDADD)
elements_h264parse_CFLAGS = $(GST_PLUGINS_BASE_CFLAGS) \
$(GST_BASE_CFLAGS) $(GST_CFLAGS) $(AM_CFLAGS)
elements_h264parse_LDADD = libparser.la \
$(GST_PLUGINS_BASE_LIBS) -lgstvideo-$(GST_API_VERSION) $(LDADD)
elements_pcapparse_LDADD = libparser.la $(LDADD)

62
tests/check/elements/h264parse.c
View file

@ -23,7 +23,8 @@
* Boston, MA 02110-1301, USA.
*/
#include <gst/check/gstcheck.h>
#include <gst/check/check.h>
#include <gst/video/video.h>
#include "parser.h"
#define SRC_CAPS_TMPL "video/x-h264, parsed=(boolean)false"
@ -397,7 +398,6 @@ GST_START_TEST (test_sink_caps_reordering)
GST_END_TEST;
static Suite *
h264parse_suite (void)
{
@ -516,6 +516,55 @@ h264parse_packetized_suite (void)
return s;
}
GST_START_TEST (test_parse_sei_closedcaptions)
{
GstVideoCaptionMeta *cc;
GstHarness *h;
GstBuffer *buf;
const guint8 cc_sei_plus_idr[] = {
0x00, 0x00, 0x00, 0x4b, 0x06, 0x04, 0x47, 0xb5, 0x00, 0x31, 0x47, 0x41,
0x39, 0x34, 0x03, 0xd4,
0xff, 0xfc, 0x80, 0x80, 0xfd, 0x80, 0x80, 0xfa, 0x00, 0x00, 0xfa, 0x00,
0x00, 0xfa, 0x00, 0x00,
0xfa, 0x00, 0x00, 0xfa, 0x00, 0x00, 0xfa, 0x00, 0x00, 0xfa, 0x00, 0x00,
0xfa, 0x00, 0x00, 0xfa,
0x00, 0x00, 0xfa, 0x00, 0x00, 0xfa, 0x00, 0x00, 0xfa, 0x00, 0x00, 0xfa,
0x00, 0x00, 0xfa, 0x00,
0x00, 0xfa, 0x00, 0x00, 0xfa, 0x00, 0x00, 0xfa, 0x00, 0x00, 0xfa, 0x00,
0x00, 0xff, 0x80,
/* IDR frame (doesn't necessarily match caps) */
0x00, 0x00, 0x00, 0x14, 0x65, 0x88, 0x84, 0x00,
0x10, 0xff, 0xfe, 0xf6, 0xf0, 0xfe, 0x05, 0x36,
0x56, 0x04, 0x50, 0x96, 0x7b, 0x3f, 0x53, 0xe1
};
const gsize cc_sei_plus_idr_size = sizeof (cc_sei_plus_idr);
h = gst_harness_new ("h264parse");
gst_harness_set_src_caps_str (h,
"video/x-h264, stream-format=(string)avc, alignment=(string)au,"
" codec_data=(buffer)014d4015ffe10017674d4015eca4bf2e0220000003002ee6b28001e2c5b2c001000468ebecb2,"
" width=(int)32, height=(int)24, framerate=(fraction)30/1,"
" pixel-aspect-ratio=(fraction)1/1");
buf = gst_buffer_new_and_alloc (cc_sei_plus_idr_size);
gst_buffer_fill (buf, 0, cc_sei_plus_idr, cc_sei_plus_idr_size);
fail_unless_equals_int (gst_harness_push (h, buf), GST_FLOW_OK);
buf = gst_harness_pull (h);
cc = gst_buffer_get_video_caption_meta (buf);
fail_unless (cc != NULL);
fail_unless_equals_int (cc->caption_type, GST_VIDEO_CAPTION_TYPE_CEA708_RAW);
fail_unless_equals_int (cc->size, 60);
fail_unless_equals_int (cc->data[0], 0xfc);
fail_unless_equals_int (cc->data[3], 0xfd);
gst_buffer_unref (buf);
gst_harness_teardown (h);
}
GST_END_TEST;
/*
* TODO:
@ -614,5 +663,14 @@ main (int argc, char **argv)
s = h264parse_packetized_suite ();
nf += gst_check_run_suite (s, ctx_suite, __FILE__ "_packetized.c");
{
TCase *tc_chain = tcase_create ("general");
s = suite_create ("h264parse");
suite_add_tcase (s, tc_chain);
tcase_add_test (tc_chain, test_parse_sei_closedcaptions);
nf += gst_check_run_suite (s, "h264parse", __FILE__);
}
return nf;
}