mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-27 04:01:08 +00:00
144 lines
4.1 KiB
C
144 lines
4.1 KiB
C
/* GStreamer
|
|
*
|
|
* Copyright (C) 2019 Mathieu Duponchelle <mathieu@centricular.com>
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Library General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Library General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Library General Public
|
|
* License along with this library; if not, write to the
|
|
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
|
|
* Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include "config.h"
|
|
#endif
|
|
#include <gst/gst.h>
|
|
#include <gst/check/gstcheck.h>
|
|
#include <gst/check/gstharness.h>
|
|
#include <gst/video/video.h>
|
|
|
|
GST_START_TEST (basic)
|
|
{
|
|
GstHarness *h;
|
|
GstBuffer *buf, *outbuf;
|
|
GstVideoInfo info;
|
|
GstVideoCaptionMeta *out_cc_meta;
|
|
guint i;
|
|
guint8 empty_data[] = { 0x8c, 0x80, 0x80, 0x0, 0x80, 0x80 };
|
|
guint8 full_data[] = { 0x8c, 0x42, 0x43, 0x0, 0x44, 0x45 };
|
|
GstCaps *caps = gst_caps_new_simple ("video/x-raw",
|
|
"format", G_TYPE_STRING, "I420",
|
|
"width", G_TYPE_INT, 720,
|
|
"height", G_TYPE_INT, 525,
|
|
"interlace-mode", G_TYPE_STRING, "interleaved",
|
|
NULL);
|
|
|
|
h = gst_harness_new_parse
|
|
("line21encoder remove-caption-meta=true ! line21decoder");
|
|
gst_harness_set_caps (h, gst_caps_ref (caps), gst_caps_ref (caps));
|
|
|
|
gst_video_info_from_caps (&info, caps);
|
|
|
|
gst_caps_unref (caps);
|
|
|
|
buf = gst_buffer_new_and_alloc (info.size);
|
|
outbuf = gst_harness_push_and_pull (h, buf);
|
|
|
|
fail_unless (outbuf != NULL);
|
|
fail_unless_equals_int (gst_buffer_get_n_meta (outbuf,
|
|
GST_VIDEO_CAPTION_META_API_TYPE), 1);
|
|
|
|
out_cc_meta = gst_buffer_get_video_caption_meta (outbuf);
|
|
fail_unless (out_cc_meta != NULL);
|
|
fail_unless (out_cc_meta->size == 6);
|
|
|
|
for (i = 0; i < out_cc_meta->size; i++)
|
|
fail_unless_equals_int (out_cc_meta->data[i], empty_data[i]);
|
|
|
|
gst_buffer_unref (outbuf);
|
|
|
|
buf = gst_buffer_new_and_alloc (info.size);
|
|
gst_buffer_add_video_caption_meta (buf, GST_VIDEO_CAPTION_TYPE_CEA608_S334_1A,
|
|
full_data, 6);
|
|
|
|
outbuf = gst_harness_push_and_pull (h, buf);
|
|
|
|
fail_unless (outbuf != NULL);
|
|
fail_unless_equals_int (gst_buffer_get_n_meta (outbuf,
|
|
GST_VIDEO_CAPTION_META_API_TYPE), 1);
|
|
|
|
out_cc_meta = gst_buffer_get_video_caption_meta (outbuf);
|
|
fail_unless (out_cc_meta != NULL);
|
|
|
|
for (i = 0; i < out_cc_meta->size; i++)
|
|
fail_unless (out_cc_meta->data[i] == full_data[i]);
|
|
|
|
gst_buffer_unref (outbuf);
|
|
gst_harness_teardown (h);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
GST_START_TEST (remove_caption_meta)
|
|
{
|
|
GstHarness *h;
|
|
GstBuffer *buf, *outbuf;
|
|
GstVideoInfo info;
|
|
GstVideoCaptionMeta *out_cc_meta;
|
|
guint8 full_data[] = { 0x8c, 0x42, 0x43, 0x0, 0x44, 0x45 };
|
|
GstCaps *caps = gst_caps_new_simple ("video/x-raw",
|
|
"format", G_TYPE_STRING, "I420",
|
|
"width", G_TYPE_INT, 720,
|
|
"height", G_TYPE_INT, 525,
|
|
"interlace-mode", G_TYPE_STRING, "interleaved",
|
|
NULL);
|
|
|
|
h = gst_harness_new_parse ("line21encoder remove-caption-meta=true");
|
|
gst_harness_set_caps (h, gst_caps_ref (caps), gst_caps_ref (caps));
|
|
|
|
gst_video_info_from_caps (&info, caps);
|
|
|
|
gst_caps_unref (caps);
|
|
|
|
buf = gst_buffer_new_and_alloc (info.size);
|
|
gst_buffer_add_video_caption_meta (buf, GST_VIDEO_CAPTION_TYPE_CEA608_S334_1A,
|
|
full_data, 6);
|
|
|
|
outbuf = gst_harness_push_and_pull (h, buf);
|
|
fail_unless (outbuf != NULL);
|
|
fail_unless_equals_int (gst_buffer_get_n_meta (outbuf,
|
|
GST_VIDEO_CAPTION_META_API_TYPE), 0);
|
|
|
|
out_cc_meta = gst_buffer_get_video_caption_meta (outbuf);
|
|
fail_unless (out_cc_meta == NULL);
|
|
|
|
gst_buffer_unref (outbuf);
|
|
gst_harness_teardown (h);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
static Suite *
|
|
line21_suite (void)
|
|
{
|
|
Suite *s = suite_create ("line21");
|
|
TCase *tc = tcase_create ("general");
|
|
|
|
suite_add_tcase (s, tc);
|
|
|
|
tcase_add_test (tc, basic);
|
|
tcase_add_test (tc, remove_caption_meta);
|
|
|
|
return s;
|
|
}
|
|
|
|
GST_CHECK_MAIN (line21);
|