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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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video-anc: Add unit tests for VBI parsing
https://bugzilla.gnome.org/show_bug.cgi?id=797363
This commit is contained in:
Sebastian Dröge
parent
4666444955
commit
a1c14959d6
4 changed files with 242 additions and 0 deletions
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@ -257,6 +257,7 @@ check_PROGRAMS = \
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libs/sdp \
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libs/tag \
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libs/video \
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libs/videoanc \
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libs/videodecoder \
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libs/videoencoder \
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libs/videotimecode \
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@ -837,6 +838,16 @@ libs_video_LDADD = \
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$(GST_BASE_LIBS) \
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$(LDADD)
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libs_videoanc_CFLAGS = \
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$(GST_PLUGINS_BASE_CFLAGS) \
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$(GST_BASE_CFLAGS) \
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$(AM_CFLAGS)
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libs_videoanc_LDADD = \
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$(top_builddir)/gst-libs/gst/video/libgstvideo-@GST_API_VERSION@.la \
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$(GST_BASE_LIBS) \
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$(LDADD)
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libs_videodecoder_CFLAGS = \
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$(GST_PLUGINS_BASE_CFLAGS) \
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$(GST_BASE_CFLAGS) \
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1
tests/check/libs/.gitignore
vendored
1
tests/check/libs/.gitignore
vendored
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@ -36,6 +36,7 @@ sdp
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tag
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utils
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video
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videoanc
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videodecoder
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videoencoder
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videotimecode
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229
tests/check/libs/videoanc.c
Normal file
229
tests/check/libs/videoanc.c
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@ -0,0 +1,229 @@
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/* GStreamer
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*
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* Copyright (C) 2018 Sebastian Dröge <sebastian@centricular.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <gst/gst.h>
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#include <gst/check/gstcheck.h>
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#include <gst/video/video.h>
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GST_START_TEST (parse_8bit)
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{
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GstVideoVBIParser *parser;
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guint8 line[1440] = { 0, };
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GstVideoAncillary vanc;
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parser = gst_video_vbi_parser_new (GST_VIDEO_FORMAT_UYVY, 720);
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fail_unless (parser != NULL);
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/* empty line */
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gst_video_vbi_parser_add_line (parser, line);
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fail_unless_equals_int (gst_video_vbi_parser_get_ancillary (parser, &vanc),
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GST_VIDEO_VBI_PARSER_RESULT_DONE);
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/* add a single ADF in the chroma with some arbitrary DID/SDID and 8 bytes of data */
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line[16] = 0x00;
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line[18] = 0xff;
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line[20] = 0xff;
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line[22] = 0x23; /* DID */
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line[24] = 0x24; /* SDID */
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line[26] = 0x08; /* DC */
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line[28] = 0x01;
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line[30] = 0x02;
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line[32] = 0x03;
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line[34] = 0x04;
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line[36] = 0x50;
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line[38] = 0x60;
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line[40] = 0x70;
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line[42] = 0x80;
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gst_video_vbi_parser_add_line (parser, line);
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fail_unless_equals_int (gst_video_vbi_parser_get_ancillary (parser, &vanc),
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GST_VIDEO_VBI_PARSER_RESULT_OK);
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fail_unless_equals_int (GST_VIDEO_ANCILLARY_DID16 (&vanc), 0x2324);
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fail_unless_equals_int (vanc.data_count, 8);
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fail_unless_equals_int (vanc.data[0], 0x01);
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fail_unless_equals_int (vanc.data[1], 0x02);
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fail_unless_equals_int (vanc.data[2], 0x03);
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fail_unless_equals_int (vanc.data[3], 0x04);
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fail_unless_equals_int (vanc.data[4], 0x50);
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fail_unless_equals_int (vanc.data[5], 0x60);
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fail_unless_equals_int (vanc.data[6], 0x70);
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fail_unless_equals_int (vanc.data[7], 0x80);
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fail_unless_equals_int (gst_video_vbi_parser_get_ancillary (parser, &vanc),
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GST_VIDEO_VBI_PARSER_RESULT_DONE);
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/* add a second ADF in the luma with 4 bytes data count */
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line[17] = 0x00;
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line[19] = 0xff;
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line[21] = 0xff;
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line[23] = 0x33; /* DID */
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line[25] = 0x34; /* SDID */
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line[27] = 0x04; /* DC */
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line[29] = 0x04;
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line[31] = 0x03;
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line[33] = 0x02;
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line[35] = 0x01;
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gst_video_vbi_parser_add_line (parser, line);
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/* first we should get the luma data */
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fail_unless_equals_int (gst_video_vbi_parser_get_ancillary (parser, &vanc),
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GST_VIDEO_VBI_PARSER_RESULT_OK);
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fail_unless_equals_int (GST_VIDEO_ANCILLARY_DID16 (&vanc), 0x3334);
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fail_unless_equals_int (vanc.data_count, 4);
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fail_unless_equals_int (vanc.data[0], 0x04);
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fail_unless_equals_int (vanc.data[1], 0x03);
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fail_unless_equals_int (vanc.data[2], 0x02);
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fail_unless_equals_int (vanc.data[3], 0x01);
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/* then the chroma data */
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fail_unless_equals_int (gst_video_vbi_parser_get_ancillary (parser, &vanc),
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GST_VIDEO_VBI_PARSER_RESULT_OK);
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fail_unless_equals_int (GST_VIDEO_ANCILLARY_DID16 (&vanc), 0x2324);
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fail_unless_equals_int (vanc.data_count, 8);
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fail_unless_equals_int (vanc.data[0], 0x01);
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fail_unless_equals_int (vanc.data[1], 0x02);
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fail_unless_equals_int (vanc.data[2], 0x03);
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fail_unless_equals_int (vanc.data[3], 0x04);
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fail_unless_equals_int (vanc.data[4], 0x50);
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fail_unless_equals_int (vanc.data[5], 0x60);
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fail_unless_equals_int (vanc.data[6], 0x70);
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fail_unless_equals_int (vanc.data[7], 0x80);
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fail_unless_equals_int (gst_video_vbi_parser_get_ancillary (parser, &vanc),
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GST_VIDEO_VBI_PARSER_RESULT_DONE);
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gst_video_vbi_parser_free (parser);
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}
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GST_END_TEST;
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GST_START_TEST (parse_10bit)
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{
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GstVideoVBIParser *parser;
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guint8 line[1920] = { 0, };
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GstVideoAncillary vanc;
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parser = gst_video_vbi_parser_new (GST_VIDEO_FORMAT_v210, 720);
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fail_unless (parser != NULL);
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/* empty line */
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gst_video_vbi_parser_add_line (parser, line);
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fail_unless_equals_int (gst_video_vbi_parser_get_ancillary (parser, &vanc),
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GST_VIDEO_VBI_PARSER_RESULT_DONE);
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/* add a single ADF in the chroma with some arbitrary DID/SDID and 8 bytes
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* of data. See above for explanation */
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GST_WRITE_UINT32_LE (line + 16, (0x000 << 0) | (0x3ff << 20));
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GST_WRITE_UINT32_LE (line + 20, (0x3ff << 10));
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GST_WRITE_UINT32_LE (line + 24, (0x123 << 0) | (0x224 << 20));
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GST_WRITE_UINT32_LE (line + 28, (0x108 << 10));
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GST_WRITE_UINT32_LE (line + 32, (0x101 << 0) | (0x102 << 20));
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GST_WRITE_UINT32_LE (line + 36, (0x203 << 10));
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GST_WRITE_UINT32_LE (line + 40, (0x104 << 0) | (0x250 << 20));
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GST_WRITE_UINT32_LE (line + 44, (0x260 << 10));
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GST_WRITE_UINT32_LE (line + 48, (0x170 << 0) | (0x180 << 20));
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gst_video_vbi_parser_add_line (parser, line);
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fail_unless_equals_int (gst_video_vbi_parser_get_ancillary (parser, &vanc),
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GST_VIDEO_VBI_PARSER_RESULT_OK);
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fail_unless_equals_int (GST_VIDEO_ANCILLARY_DID16 (&vanc), 0x2324);
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fail_unless_equals_int (vanc.data_count, 8);
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fail_unless_equals_int (vanc.data[0], 0x01);
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fail_unless_equals_int (vanc.data[1], 0x02);
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fail_unless_equals_int (vanc.data[2], 0x03);
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fail_unless_equals_int (vanc.data[3], 0x04);
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fail_unless_equals_int (vanc.data[4], 0x50);
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fail_unless_equals_int (vanc.data[5], 0x60);
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fail_unless_equals_int (vanc.data[6], 0x70);
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fail_unless_equals_int (vanc.data[7], 0x80);
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fail_unless_equals_int (gst_video_vbi_parser_get_ancillary (parser, &vanc),
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GST_VIDEO_VBI_PARSER_RESULT_DONE);
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/* add a second ADF in the luma with 4 bytes data count */
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GST_WRITE_UINT32_LE (line + 16, (0x000 << 0) | (0x3ff << 20) | (0x000 << 10));
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GST_WRITE_UINT32_LE (line + 20, (0x3ff << 10) | (0x3ff << 0) | (0x3ff << 20));
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GST_WRITE_UINT32_LE (line + 24, (0x123 << 0) | (0x224 << 20) | (0x233 << 10));
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GST_WRITE_UINT32_LE (line + 28, (0x108 << 10) | (0x134 << 0) | (0x204 << 20));
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GST_WRITE_UINT32_LE (line + 32, (0x101 << 0) | (0x102 << 20) | (0x104 << 10));
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GST_WRITE_UINT32_LE (line + 36, (0x203 << 10) | (0x203 << 0) | (0x102 << 20));
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GST_WRITE_UINT32_LE (line + 40, (0x104 << 0) | (0x250 << 20) | (0x101 << 10));
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GST_WRITE_UINT32_LE (line + 44, (0x260 << 10));
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GST_WRITE_UINT32_LE (line + 48, (0x170 << 0) | (0x180 << 20));
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gst_video_vbi_parser_add_line (parser, line);
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/* first we should get the luma data */
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fail_unless_equals_int (gst_video_vbi_parser_get_ancillary (parser, &vanc),
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GST_VIDEO_VBI_PARSER_RESULT_OK);
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fail_unless_equals_int (GST_VIDEO_ANCILLARY_DID16 (&vanc), 0x3334);
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fail_unless_equals_int (vanc.data_count, 4);
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fail_unless_equals_int (vanc.data[0], 0x04);
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fail_unless_equals_int (vanc.data[1], 0x03);
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fail_unless_equals_int (vanc.data[2], 0x02);
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fail_unless_equals_int (vanc.data[3], 0x01);
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/* then the chroma data */
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fail_unless_equals_int (gst_video_vbi_parser_get_ancillary (parser, &vanc),
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GST_VIDEO_VBI_PARSER_RESULT_OK);
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fail_unless_equals_int (GST_VIDEO_ANCILLARY_DID16 (&vanc), 0x2324);
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fail_unless_equals_int (vanc.data_count, 8);
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fail_unless_equals_int (vanc.data[0], 0x01);
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fail_unless_equals_int (vanc.data[1], 0x02);
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fail_unless_equals_int (vanc.data[2], 0x03);
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fail_unless_equals_int (vanc.data[3], 0x04);
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fail_unless_equals_int (vanc.data[4], 0x50);
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fail_unless_equals_int (vanc.data[5], 0x60);
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fail_unless_equals_int (vanc.data[6], 0x70);
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fail_unless_equals_int (vanc.data[7], 0x80);
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fail_unless_equals_int (gst_video_vbi_parser_get_ancillary (parser, &vanc),
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GST_VIDEO_VBI_PARSER_RESULT_DONE);
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gst_video_vbi_parser_free (parser);
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}
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GST_END_TEST;
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static Suite *
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gst_videoanc_suite (void)
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{
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Suite *s = suite_create ("GstVideoAnc");
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TCase *tc = tcase_create ("general");
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suite_add_tcase (s, tc);
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tcase_add_test (tc, parse_8bit);
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tcase_add_test (tc, parse_10bit);
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return s;
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}
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GST_CHECK_MAIN (gst_videoanc);
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@ -24,6 +24,7 @@ base_tests = [
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[ 'libs/sdp.c' ],
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[ 'libs/tag.c' ],
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[ 'libs/video.c' ],
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[ 'libs/videoanc.c' ],
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[ 'libs/videoencoder.c' ],
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[ 'libs/videodecoder.c' ],
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[ 'libs/videotimecode.c' ],
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