Commit a1c14959 authored by Sebastian Dröge's avatar Sebastian Dröge 🍵

video-anc: Add unit tests for VBI parsing

https://bugzilla.gnome.org/show_bug.cgi?id=797363
parent 46664449
......@@ -257,6 +257,7 @@ check_PROGRAMS = \
libs/sdp \
libs/tag \
libs/video \
libs/videoanc \
libs/videodecoder \
libs/videoencoder \
libs/videotimecode \
......@@ -837,6 +838,16 @@ libs_video_LDADD = \
$(GST_BASE_LIBS) \
$(LDADD)
libs_videoanc_CFLAGS = \
$(GST_PLUGINS_BASE_CFLAGS) \
$(GST_BASE_CFLAGS) \
$(AM_CFLAGS)
libs_videoanc_LDADD = \
$(top_builddir)/gst-libs/gst/video/libgstvideo-@GST_API_VERSION@.la \
$(GST_BASE_LIBS) \
$(LDADD)
libs_videodecoder_CFLAGS = \
$(GST_PLUGINS_BASE_CFLAGS) \
$(GST_BASE_CFLAGS) \
......
......@@ -36,6 +36,7 @@ sdp
tag
utils
video
videoanc
videodecoder
videoencoder
videotimecode
......
/* GStreamer
*
* Copyright (C) 2018 Sebastian Dröge <sebastian@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/video/video.h>
GST_START_TEST (parse_8bit)
{
GstVideoVBIParser *parser;
guint8 line[1440] = { 0, };
GstVideoAncillary vanc;
parser = gst_video_vbi_parser_new (GST_VIDEO_FORMAT_UYVY, 720);
fail_unless (parser != NULL);
/* empty line */
gst_video_vbi_parser_add_line (parser, line);
fail_unless_equals_int (gst_video_vbi_parser_get_ancillary (parser, &vanc),
GST_VIDEO_VBI_PARSER_RESULT_DONE);
/* add a single ADF in the chroma with some arbitrary DID/SDID and 8 bytes of data */
line[16] = 0x00;
line[18] = 0xff;
line[20] = 0xff;
line[22] = 0x23; /* DID */
line[24] = 0x24; /* SDID */
line[26] = 0x08; /* DC */
line[28] = 0x01;
line[30] = 0x02;
line[32] = 0x03;
line[34] = 0x04;
line[36] = 0x50;
line[38] = 0x60;
line[40] = 0x70;
line[42] = 0x80;
gst_video_vbi_parser_add_line (parser, line);
fail_unless_equals_int (gst_video_vbi_parser_get_ancillary (parser, &vanc),
GST_VIDEO_VBI_PARSER_RESULT_OK);
fail_unless_equals_int (GST_VIDEO_ANCILLARY_DID16 (&vanc), 0x2324);
fail_unless_equals_int (vanc.data_count, 8);
fail_unless_equals_int (vanc.data[0], 0x01);
fail_unless_equals_int (vanc.data[1], 0x02);
fail_unless_equals_int (vanc.data[2], 0x03);
fail_unless_equals_int (vanc.data[3], 0x04);
fail_unless_equals_int (vanc.data[4], 0x50);
fail_unless_equals_int (vanc.data[5], 0x60);
fail_unless_equals_int (vanc.data[6], 0x70);
fail_unless_equals_int (vanc.data[7], 0x80);
fail_unless_equals_int (gst_video_vbi_parser_get_ancillary (parser, &vanc),
GST_VIDEO_VBI_PARSER_RESULT_DONE);
/* add a second ADF in the luma with 4 bytes data count */
line[17] = 0x00;
line[19] = 0xff;
line[21] = 0xff;
line[23] = 0x33; /* DID */
line[25] = 0x34; /* SDID */
line[27] = 0x04; /* DC */
line[29] = 0x04;
line[31] = 0x03;
line[33] = 0x02;
line[35] = 0x01;
gst_video_vbi_parser_add_line (parser, line);
/* first we should get the luma data */
fail_unless_equals_int (gst_video_vbi_parser_get_ancillary (parser, &vanc),
GST_VIDEO_VBI_PARSER_RESULT_OK);
fail_unless_equals_int (GST_VIDEO_ANCILLARY_DID16 (&vanc), 0x3334);
fail_unless_equals_int (vanc.data_count, 4);
fail_unless_equals_int (vanc.data[0], 0x04);
fail_unless_equals_int (vanc.data[1], 0x03);
fail_unless_equals_int (vanc.data[2], 0x02);
fail_unless_equals_int (vanc.data[3], 0x01);
/* then the chroma data */
fail_unless_equals_int (gst_video_vbi_parser_get_ancillary (parser, &vanc),
GST_VIDEO_VBI_PARSER_RESULT_OK);
fail_unless_equals_int (GST_VIDEO_ANCILLARY_DID16 (&vanc), 0x2324);
fail_unless_equals_int (vanc.data_count, 8);
fail_unless_equals_int (vanc.data[0], 0x01);
fail_unless_equals_int (vanc.data[1], 0x02);
fail_unless_equals_int (vanc.data[2], 0x03);
fail_unless_equals_int (vanc.data[3], 0x04);
fail_unless_equals_int (vanc.data[4], 0x50);
fail_unless_equals_int (vanc.data[5], 0x60);
fail_unless_equals_int (vanc.data[6], 0x70);
fail_unless_equals_int (vanc.data[7], 0x80);
fail_unless_equals_int (gst_video_vbi_parser_get_ancillary (parser, &vanc),
GST_VIDEO_VBI_PARSER_RESULT_DONE);
gst_video_vbi_parser_free (parser);
}
GST_END_TEST;
GST_START_TEST (parse_10bit)
{
GstVideoVBIParser *parser;
guint8 line[1920] = { 0, };
GstVideoAncillary vanc;
parser = gst_video_vbi_parser_new (GST_VIDEO_FORMAT_v210, 720);
fail_unless (parser != NULL);
/* empty line */
gst_video_vbi_parser_add_line (parser, line);
fail_unless_equals_int (gst_video_vbi_parser_get_ancillary (parser, &vanc),
GST_VIDEO_VBI_PARSER_RESULT_DONE);
/* add a single ADF in the chroma with some arbitrary DID/SDID and 8 bytes
* of data. See above for explanation */
GST_WRITE_UINT32_LE (line + 16, (0x000 << 0) | (0x3ff << 20));
GST_WRITE_UINT32_LE (line + 20, (0x3ff << 10));
GST_WRITE_UINT32_LE (line + 24, (0x123 << 0) | (0x224 << 20));
GST_WRITE_UINT32_LE (line + 28, (0x108 << 10));
GST_WRITE_UINT32_LE (line + 32, (0x101 << 0) | (0x102 << 20));
GST_WRITE_UINT32_LE (line + 36, (0x203 << 10));
GST_WRITE_UINT32_LE (line + 40, (0x104 << 0) | (0x250 << 20));
GST_WRITE_UINT32_LE (line + 44, (0x260 << 10));
GST_WRITE_UINT32_LE (line + 48, (0x170 << 0) | (0x180 << 20));
gst_video_vbi_parser_add_line (parser, line);
fail_unless_equals_int (gst_video_vbi_parser_get_ancillary (parser, &vanc),
GST_VIDEO_VBI_PARSER_RESULT_OK);
fail_unless_equals_int (GST_VIDEO_ANCILLARY_DID16 (&vanc), 0x2324);
fail_unless_equals_int (vanc.data_count, 8);
fail_unless_equals_int (vanc.data[0], 0x01);
fail_unless_equals_int (vanc.data[1], 0x02);
fail_unless_equals_int (vanc.data[2], 0x03);
fail_unless_equals_int (vanc.data[3], 0x04);
fail_unless_equals_int (vanc.data[4], 0x50);
fail_unless_equals_int (vanc.data[5], 0x60);
fail_unless_equals_int (vanc.data[6], 0x70);
fail_unless_equals_int (vanc.data[7], 0x80);
fail_unless_equals_int (gst_video_vbi_parser_get_ancillary (parser, &vanc),
GST_VIDEO_VBI_PARSER_RESULT_DONE);
/* add a second ADF in the luma with 4 bytes data count */
GST_WRITE_UINT32_LE (line + 16, (0x000 << 0) | (0x3ff << 20) | (0x000 << 10));
GST_WRITE_UINT32_LE (line + 20, (0x3ff << 10) | (0x3ff << 0) | (0x3ff << 20));
GST_WRITE_UINT32_LE (line + 24, (0x123 << 0) | (0x224 << 20) | (0x233 << 10));
GST_WRITE_UINT32_LE (line + 28, (0x108 << 10) | (0x134 << 0) | (0x204 << 20));
GST_WRITE_UINT32_LE (line + 32, (0x101 << 0) | (0x102 << 20) | (0x104 << 10));
GST_WRITE_UINT32_LE (line + 36, (0x203 << 10) | (0x203 << 0) | (0x102 << 20));
GST_WRITE_UINT32_LE (line + 40, (0x104 << 0) | (0x250 << 20) | (0x101 << 10));
GST_WRITE_UINT32_LE (line + 44, (0x260 << 10));
GST_WRITE_UINT32_LE (line + 48, (0x170 << 0) | (0x180 << 20));
gst_video_vbi_parser_add_line (parser, line);
/* first we should get the luma data */
fail_unless_equals_int (gst_video_vbi_parser_get_ancillary (parser, &vanc),
GST_VIDEO_VBI_PARSER_RESULT_OK);
fail_unless_equals_int (GST_VIDEO_ANCILLARY_DID16 (&vanc), 0x3334);
fail_unless_equals_int (vanc.data_count, 4);
fail_unless_equals_int (vanc.data[0], 0x04);
fail_unless_equals_int (vanc.data[1], 0x03);
fail_unless_equals_int (vanc.data[2], 0x02);
fail_unless_equals_int (vanc.data[3], 0x01);
/* then the chroma data */
fail_unless_equals_int (gst_video_vbi_parser_get_ancillary (parser, &vanc),
GST_VIDEO_VBI_PARSER_RESULT_OK);
fail_unless_equals_int (GST_VIDEO_ANCILLARY_DID16 (&vanc), 0x2324);
fail_unless_equals_int (vanc.data_count, 8);
fail_unless_equals_int (vanc.data[0], 0x01);
fail_unless_equals_int (vanc.data[1], 0x02);
fail_unless_equals_int (vanc.data[2], 0x03);
fail_unless_equals_int (vanc.data[3], 0x04);
fail_unless_equals_int (vanc.data[4], 0x50);
fail_unless_equals_int (vanc.data[5], 0x60);
fail_unless_equals_int (vanc.data[6], 0x70);
fail_unless_equals_int (vanc.data[7], 0x80);
fail_unless_equals_int (gst_video_vbi_parser_get_ancillary (parser, &vanc),
GST_VIDEO_VBI_PARSER_RESULT_DONE);
gst_video_vbi_parser_free (parser);
}
GST_END_TEST;
static Suite *
gst_videoanc_suite (void)
{
Suite *s = suite_create ("GstVideoAnc");
TCase *tc = tcase_create ("general");
suite_add_tcase (s, tc);
tcase_add_test (tc, parse_8bit);
tcase_add_test (tc, parse_10bit);
return s;
}
GST_CHECK_MAIN (gst_videoanc);
......@@ -24,6 +24,7 @@ base_tests = [
[ 'libs/sdp.c' ],
[ 'libs/tag.c' ],
[ 'libs/video.c' ],
[ 'libs/videoanc.c' ],
[ 'libs/videoencoder.c' ],
[ 'libs/videodecoder.c' ],
[ 'libs/videotimecode.c' ],
......
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