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26296646d7
This test detects if the parser have skipped too much and dropped meaninful NALs. Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1251>
1306 lines
44 KiB
C
1306 lines
44 KiB
C
/*
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* GStreamer
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*
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* unit test for h264parse
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*
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* Copyright (C) 2011 Nokia Corporation. All rights reserved.
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*
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* Contact: Stefan Kost <stefan.kost@nokia.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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#include <gst/check/check.h>
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#include <gst/video/video.h>
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#include "gst-libs/gst/codecparsers/gsth264parser.h"
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#include "parser.h"
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#define SRC_CAPS_TMPL "video/x-h264, parsed=(boolean)false"
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#define SINK_CAPS_TMPL "video/x-h264, parsed=(boolean)true"
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GstStaticPadTemplate sinktemplate_bs_nal = GST_STATIC_PAD_TEMPLATE ("sink",
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GST_PAD_SINK,
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GST_PAD_ALWAYS,
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GST_STATIC_CAPS (SINK_CAPS_TMPL
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", stream-format = (string) byte-stream, alignment = (string) nal")
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);
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GstStaticPadTemplate sinktemplate_bs_au = GST_STATIC_PAD_TEMPLATE ("sink",
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GST_PAD_SINK,
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GST_PAD_ALWAYS,
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GST_STATIC_CAPS (SINK_CAPS_TMPL
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", stream-format = (string) byte-stream, alignment = (string) au")
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);
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GstStaticPadTemplate sinktemplate_avc_au = GST_STATIC_PAD_TEMPLATE ("sink",
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GST_PAD_SINK,
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GST_PAD_ALWAYS,
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GST_STATIC_CAPS (SINK_CAPS_TMPL
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", stream-format = (string) avc, alignment = (string) au")
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);
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GstStaticPadTemplate sinktemplate_avc3_au = GST_STATIC_PAD_TEMPLATE ("sink",
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GST_PAD_SINK,
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GST_PAD_ALWAYS,
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GST_STATIC_CAPS (SINK_CAPS_TMPL
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", stream-format = (string) avc3, alignment = (string) au")
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);
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GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src",
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GST_PAD_SRC,
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GST_PAD_ALWAYS,
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GST_STATIC_CAPS (SRC_CAPS_TMPL)
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);
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/* some data */
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/* AUD */
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static guint8 h264_aud[] = {
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0x00, 0x00, 0x00, 0x01, 0x09, 0xf0
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};
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/* SPS */
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static guint8 h264_sps[] = {
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0x00, 0x00, 0x00, 0x01, 0x67, 0x4d, 0x40, 0x15,
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0xec, 0xa4, 0xbf, 0x2e, 0x02, 0x20, 0x00, 0x00,
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0x03, 0x00, 0x2e, 0xe6, 0xb2, 0x80, 0x01, 0xe2,
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0xc5, 0xb2, 0xc0
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};
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/* PPS */
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static guint8 h264_pps[] = {
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0x00, 0x00, 0x00, 0x01, 0x68, 0xeb, 0xec, 0xb2
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};
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/* SEI buffering_period() message */
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static guint8 h264_sei_buffering_period[] = {
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0x00, 0x00, 0x00, 0x01, 0x06, 0x00, 0x01, 0xc0
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};
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/* Content light level information SEI message */
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static guint8 h264_sei_clli[] = {
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0x00, 0x00, 0x00, 0x01, 0x06, 0x90, 0x04, 0x03, 0xe8, 0x01, 0x90, 0x80
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};
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/* Mastering display colour volume information SEI message */
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static guint8 h264_sei_mdcv[] = {
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0x00, 0x00, 0x00, 0x01, 0x06, 0x89, 0x18, 0x84,
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0xd0, 0x3e, 0x80, 0x33, 0x90, 0x86, 0xc4, 0x1d,
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0x4c, 0x0b, 0xb8, 0x3d, 0x13, 0x40, 0x42, 0x00,
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0x98, 0x96, 0x80, 0x00, 0x00, 0x03, 0x00, 0x01,
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0x80
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};
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/* combines to this codec-data */
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static guint8 h264_avc_codec_data[] = {
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0x01, 0x4d, 0x40, 0x15, 0xff, 0xe1, 0x00, 0x17,
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0x67, 0x4d, 0x40, 0x15, 0xec, 0xa4, 0xbf, 0x2e,
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0x02, 0x20, 0x00, 0x00, 0x03, 0x00, 0x2e, 0xe6,
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0xb2, 0x80, 0x01, 0xe2, 0xc5, 0xb2, 0xc0, 0x01,
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0x00, 0x04, 0x68, 0xeb, 0xec, 0xb2
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};
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/* codec-data for avc3 where there are no SPS/PPS in the codec_data */
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static guint8 h264_avc3_codec_data[] = {
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0x01, /* config version, always == 1 */
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0x4d, /* profile */
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0x40, /* profile compatibility */
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0x15, 0xff, /* 6 reserved bits, lengthSizeMinusOne */
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0xe0, /* 3 reserved bits, numSPS */
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0x00 /* numPPS */
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};
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static guint8 *h264_codec_data = NULL;
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static guint8 h264_codec_data_size = 0;
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/* keyframes all around */
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static guint8 h264_idrframe[] = {
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0x00, 0x00, 0x00, 0x01, 0x65, 0x88, 0x84, 0x00,
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0x10, 0xff, 0xfe, 0xf6, 0xf0, 0xfe, 0x05, 0x36,
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0x56, 0x04, 0x50, 0x96, 0x7b, 0x3f, 0x53, 0xe1
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};
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/* truncated nal */
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static guint8 garbage_frame[] = {
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0x00, 0x00, 0x00, 0x01, 0x05
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};
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/* context to tweak tests */
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static const gchar *ctx_suite;
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static gboolean ctx_codec_data;
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static gboolean ctx_hdr_sei;
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#define SPS_LEN 3
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#define SPS_CONSTRAINT_SET_FLAG_0 1 << 7
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#define SPS_CONSTRAINT_SET_FLAG_1 (1 << 6)
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#define SPS_CONSTRAINT_SET_FLAG_2 (1 << 5)
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#define SPS_CONSTRAINT_SET_FLAG_3 (1 << 4)
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#define SPS_CONSTRAINT_SET_FLAG_4 (1 << 3)
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#define SPS_CONSTRAINT_SET_FLAG_5 (1 << 2)
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static void
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fill_h264_sps (guint8 * sps, guint8 profile_idc, guint constraint_set_flags,
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guint level_idc)
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{
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memset (sps, 0x0, SPS_LEN);
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/*
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* * Bit 0:7 - Profile indication
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* * Bit 8 - constraint_set0_flag
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* * Bit 9 - constraint_set1_flag
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* * Bit 10 - constraint_set2_flag
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* * Bit 11 - constraint_set3_flag
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* * Bit 12 - constraint_set4_flag
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* * Bit 13 - constraint_set5_flag
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* * Bit 14:15 - Reserved
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* * Bit 16:24 - Level indication
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* */
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sps[0] = profile_idc;
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sps[1] |= constraint_set_flags;
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sps[2] = level_idc;
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}
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static gboolean
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verify_buffer (buffer_verify_data_s * vdata, GstBuffer * buffer)
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{
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if (vdata->discard) {
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/* check separate header NALs */
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gint i = vdata->buffer_counter;
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gboolean aud;
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/* SEI with start code prefix with 2 0-bytes */
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aud = i == 0;
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fail_unless (i <= 3);
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if (aud) {
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fail_unless (gst_buffer_get_size (buffer) == sizeof (h264_aud));
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fail_unless (gst_buffer_memcmp (buffer, 0, h264_aud,
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gst_buffer_get_size (buffer)) == 0);
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vdata->discard++;
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} else {
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i -= 1;
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fail_unless (gst_buffer_get_size (buffer) == ctx_headers[i].size);
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fail_unless (gst_buffer_memcmp (buffer, 0, ctx_headers[i].data,
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gst_buffer_get_size (buffer)) == 0);
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}
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} else {
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GstMapInfo map;
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gst_buffer_map (buffer, &map, GST_MAP_READ);
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fail_unless (map.size > 4);
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/* only need to check avc and bs-to-nal output case */
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if (GST_READ_UINT24_BE (map.data) == 0x01) {
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/* in bs-to-nal, a leading 0x00 is stripped from output */
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fail_unless (gst_buffer_get_size (buffer) ==
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vdata->data_to_verify_size - 1);
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fail_unless (gst_buffer_memcmp (buffer, 0, vdata->data_to_verify + 1,
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vdata->data_to_verify_size - 1) == 0);
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gst_buffer_unmap (buffer, &map);
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return TRUE;
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} else if (GST_READ_UINT32_BE (map.data) == 0x01) {
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gboolean aud = FALSE;
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aud = vdata->buffer_counter % 2;
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if (aud) {
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fail_unless (gst_buffer_get_size (buffer) == sizeof (h264_aud));
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fail_unless (gst_buffer_memcmp (buffer, 0, h264_aud,
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gst_buffer_get_size (buffer)) == 0);
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gst_buffer_unmap (buffer, &map);
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return TRUE;
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}
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/* this is not avc, use default tests from parser.c */
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gst_buffer_unmap (buffer, &map);
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return FALSE;
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}
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/* header is merged in initial frame */
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if (vdata->buffer_counter == 0) {
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guint8 *data = map.data;
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fail_unless (map.size == vdata->data_to_verify_size +
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ctx_headers[0].size + ctx_headers[1].size + ctx_headers[2].size);
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fail_unless (GST_READ_UINT32_BE (data) == ctx_headers[0].size - 4);
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fail_unless (memcmp (data + 4, ctx_headers[0].data + 4,
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ctx_headers[0].size - 4) == 0);
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data += ctx_headers[0].size;
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fail_unless (GST_READ_UINT32_BE (data) == ctx_headers[1].size - 4);
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fail_unless (memcmp (data + 4, ctx_headers[1].data + 4,
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ctx_headers[1].size - 4) == 0);
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data += ctx_headers[1].size;
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fail_unless (GST_READ_UINT32_BE (data) == ctx_headers[2].size - 4);
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fail_unless (memcmp (data + 4, ctx_headers[2].data + 4,
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ctx_headers[2].size - 4) == 0);
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data += ctx_headers[2].size;
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fail_unless (GST_READ_UINT32_BE (data) == vdata->data_to_verify_size - 4);
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fail_unless (memcmp (data + 4, vdata->data_to_verify + 4,
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vdata->data_to_verify_size - 4) == 0);
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} else {
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fail_unless (GST_READ_UINT32_BE (map.data) == map.size - 4);
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fail_unless (map.size == vdata->data_to_verify_size);
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fail_unless (memcmp (map.data + 4, vdata->data_to_verify + 4,
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map.size - 4) == 0);
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}
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gst_buffer_unmap (buffer, &map);
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return TRUE;
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}
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return FALSE;
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}
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/* A single access unit comprising of SPS, SEI, PPS and IDR frame */
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static gboolean
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verify_buffer_bs_au (buffer_verify_data_s * vdata, GstBuffer * buffer)
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{
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GstMapInfo map;
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fail_unless (ctx_sink_template == &sinktemplate_bs_au);
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/* Currently the parser can only predict DTS when dealing with raw data.
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* Ensure that this behavior is being checked here. */
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GST_DEBUG ("PTS: %" GST_TIME_FORMAT " DTS: %" GST_TIME_FORMAT,
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GST_TIME_ARGS (GST_BUFFER_PTS (buffer)),
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GST_TIME_ARGS (GST_BUFFER_DTS (buffer)));
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fail_if (GST_BUFFER_PTS_IS_VALID (buffer));
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fail_unless (GST_BUFFER_DTS_IS_VALID (buffer));
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gst_buffer_map (buffer, &map, GST_MAP_READ);
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fail_unless (map.size > 4);
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if (vdata->buffer_counter == 0) {
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guint8 *data = map.data;
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/* AUD, SPS, SEI, PPS */
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fail_unless (map.size == vdata->data_to_verify_size +
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sizeof (h264_aud) + ctx_headers[0].size +
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ctx_headers[1].size + ctx_headers[2].size);
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fail_unless (memcmp (data, h264_aud, sizeof (h264_aud)) == 0);
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data += sizeof (h264_aud);
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fail_unless (memcmp (data, ctx_headers[0].data, ctx_headers[0].size) == 0);
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data += ctx_headers[0].size;
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fail_unless (memcmp (data, ctx_headers[1].data, ctx_headers[1].size) == 0);
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data += ctx_headers[1].size;
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fail_unless (memcmp (data, ctx_headers[2].data, ctx_headers[2].size) == 0);
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data += ctx_headers[2].size;
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/* IDR frame */
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fail_unless (memcmp (data, vdata->data_to_verify,
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vdata->data_to_verify_size) == 0);
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} else {
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/* IDR frame */
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guint aud_size = sizeof (h264_aud);
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fail_unless (map.size == vdata->data_to_verify_size + aud_size);
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fail_unless (memcmp (map.data, h264_aud, aud_size) == 0);
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fail_unless (memcmp (map.data + aud_size, vdata->data_to_verify,
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map.size - aud_size) == 0);
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}
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gst_buffer_unmap (buffer, &map);
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return TRUE;
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}
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static void
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verify_h264parse_compatible_caps (guint profile_idc, guint constraint_set_flags,
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const char *profile)
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{
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GstHarness *h;
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GstBuffer *buf;
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gchar *sink_caps_str;
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guint8 *frame_sps;
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guint frame_sps_len;
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GstCaps *caps;
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h = gst_harness_new ("h264parse");
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sink_caps_str = g_strdup_printf ("video/x-h264"
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", parsed=(boolean)true"
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", stream-format=(string){ avc, avc3, byte-stream }"
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", alignment=(string){ au, nal }" ", profile=(string)%s", profile);
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/* create and modify sps to the given profile */
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frame_sps_len = sizeof (h264_sps);
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frame_sps = g_malloc (frame_sps_len);
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memcpy (frame_sps, h264_sps, frame_sps_len);
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fill_h264_sps (&frame_sps[5], profile_idc, constraint_set_flags, 0);
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/* set the peer pad (ie decoder) to the given profile to check the compatibility with the sps */
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gst_harness_set_caps_str (h, "video/x-h264", sink_caps_str);
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g_free (sink_caps_str);
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/* push sps buffer */
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buf = gst_buffer_new_and_alloc (frame_sps_len);
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gst_buffer_fill (buf, 0, frame_sps, frame_sps_len);
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g_free (frame_sps);
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fail_unless_equals_int (gst_harness_push (h, buf), GST_FLOW_OK);
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fail_unless (gst_harness_push_event (h, gst_event_new_eos ()));
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/* check that the caps have been negociated correctly */
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fail_unless (caps = gst_pad_get_current_caps (h->sinkpad));
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gst_caps_unref (caps);
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gst_harness_teardown (h);
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}
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GST_START_TEST (test_parse_normal)
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{
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gst_parser_test_normal (h264_idrframe, sizeof (h264_idrframe));
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}
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GST_END_TEST;
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GST_START_TEST (test_parse_drain_single)
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{
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gst_parser_test_drain_single (h264_idrframe, sizeof (h264_idrframe));
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}
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GST_END_TEST;
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GST_START_TEST (test_parse_drain_garbage)
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{
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gst_parser_test_drain_garbage (h264_idrframe, sizeof (h264_idrframe),
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garbage_frame, sizeof (garbage_frame));
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}
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GST_END_TEST;
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GST_START_TEST (test_parse_split)
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{
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gst_parser_test_split (h264_idrframe, sizeof (h264_idrframe));
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}
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GST_END_TEST;
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GST_START_TEST (test_parse_skip_garbage)
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{
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gst_parser_test_skip_garbage (h264_idrframe, sizeof (h264_idrframe),
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garbage_frame, sizeof (garbage_frame));
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}
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GST_END_TEST;
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#define structure_get_int(s,f) \
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(g_value_get_int(gst_structure_get_value(s,f)))
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#define fail_unless_structure_field_int_equals(s,field,num) \
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fail_unless_equals_int (structure_get_int(s,field), num)
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#define structure_get_string(s,f) \
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(g_value_get_string(gst_structure_get_value(s,f)))
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#define fail_unless_structure_field_string_equals(s,field,name) \
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fail_unless_equals_string (structure_get_string(s,field), name)
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GST_START_TEST (test_parse_detect_stream)
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{
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GstCaps *caps;
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GstStructure *s;
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GstBuffer *buf;
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const GValue *val;
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/* parser does not really care that mpeg1 and mpeg2 frame data
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* should be a bit different */
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caps = gst_parser_test_get_output_caps (h264_idrframe, sizeof (h264_idrframe),
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NULL);
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fail_unless (caps != NULL);
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/* Check that the negotiated caps are as expected */
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/* When codec_data is present, parser assumes that data is version 4 */
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GST_LOG ("h264 output caps: %" GST_PTR_FORMAT, caps);
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s = gst_caps_get_structure (caps, 0);
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fail_unless (gst_structure_has_name (s, "video/x-h264"));
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fail_unless_structure_field_int_equals (s, "width", 32);
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fail_unless_structure_field_int_equals (s, "height", 24);
|
|
fail_unless_structure_field_string_equals (s, "profile", "main");
|
|
fail_unless_structure_field_string_equals (s, "level", "2.1");
|
|
|
|
if (ctx_codec_data) {
|
|
fail_unless (gst_structure_has_field (s, "codec_data"));
|
|
|
|
/* check codec-data in more detail */
|
|
val = gst_structure_get_value (s, "codec_data");
|
|
fail_unless (val != NULL);
|
|
buf = gst_value_get_buffer (val);
|
|
fail_unless (buf != NULL);
|
|
fail_unless (gst_buffer_get_size (buf) == h264_codec_data_size);
|
|
fail_unless (gst_buffer_memcmp (buf, 0, h264_codec_data,
|
|
gst_buffer_get_size (buf)) == 0);
|
|
}
|
|
|
|
gst_caps_unref (caps);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
GST_START_TEST (test_parse_detect_stream_with_hdr_sei)
|
|
{
|
|
GstCaps *caps;
|
|
GstStructure *s;
|
|
GstBuffer *buf;
|
|
const GValue *val;
|
|
guint8 *h264_idr_plus_sei;
|
|
gsize h264_idr_plus_sei_size;
|
|
|
|
h264_idr_plus_sei_size =
|
|
sizeof (h264_sei_clli) + sizeof (h264_sei_mdcv) + sizeof (h264_idrframe);
|
|
h264_idr_plus_sei = malloc (h264_idr_plus_sei_size);
|
|
|
|
memcpy (h264_idr_plus_sei, h264_sei_clli, sizeof (h264_sei_clli));
|
|
memcpy (h264_idr_plus_sei + sizeof (h264_sei_clli), h264_sei_mdcv,
|
|
sizeof (h264_sei_mdcv));
|
|
memcpy (h264_idr_plus_sei + sizeof (h264_sei_clli) + sizeof (h264_sei_mdcv),
|
|
h264_idrframe, sizeof (h264_idrframe));
|
|
|
|
/* parser does not really care that mpeg1 and mpeg2 frame data
|
|
* should be a bit different */
|
|
caps =
|
|
gst_parser_test_get_output_caps (h264_idr_plus_sei,
|
|
h264_idr_plus_sei_size, NULL);
|
|
fail_unless (caps != NULL);
|
|
|
|
/* Check that the negotiated caps are as expected */
|
|
/* When codec_data is present, parser assumes that data is version 4 */
|
|
GST_LOG ("h264 output caps: %" GST_PTR_FORMAT, caps);
|
|
s = gst_caps_get_structure (caps, 0);
|
|
fail_unless (gst_structure_has_name (s, "video/x-h264"));
|
|
fail_unless_structure_field_int_equals (s, "width", 32);
|
|
fail_unless_structure_field_int_equals (s, "height", 24);
|
|
fail_unless_structure_field_string_equals (s, "profile", "main");
|
|
fail_unless_structure_field_string_equals (s, "level", "2.1");
|
|
|
|
fail_unless_structure_field_string_equals (s, "mastering-display-info",
|
|
"7500:3000:34000:16000:13200:34500:15635:16450:10000000:1");
|
|
fail_unless_structure_field_string_equals (s, "content-light-level",
|
|
"1000:400");
|
|
if (ctx_codec_data) {
|
|
fail_unless (gst_structure_has_field (s, "codec_data"));
|
|
|
|
/* check codec-data in more detail */
|
|
val = gst_structure_get_value (s, "codec_data");
|
|
fail_unless (val != NULL);
|
|
buf = gst_value_get_buffer (val);
|
|
fail_unless (buf != NULL);
|
|
fail_unless (gst_buffer_get_size (buf) == h264_codec_data_size);
|
|
fail_unless (gst_buffer_memcmp (buf, 0, h264_codec_data,
|
|
gst_buffer_get_size (buf)) == 0);
|
|
}
|
|
g_free (h264_idr_plus_sei);
|
|
gst_caps_unref (caps);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
static GstStaticPadTemplate srctemplate_avc_au_and_bs_au =
|
|
GST_STATIC_PAD_TEMPLATE ("src",
|
|
GST_PAD_SRC,
|
|
GST_PAD_ALWAYS,
|
|
GST_STATIC_CAPS (SRC_CAPS_TMPL
|
|
", stream-format = (string) avc, alignment = (string) au; "
|
|
SRC_CAPS_TMPL
|
|
", stream-format = (string) byte-stream, alignment = (string) au")
|
|
);
|
|
|
|
GST_START_TEST (test_sink_caps_reordering)
|
|
{
|
|
/* Upstream can handle avc and byte-stream format (in that preference order)
|
|
* and downstream requires byte-stream.
|
|
* Parser reorder upstream's caps to prefer the format requested downstream
|
|
* and so avoid doing useless conversions. */
|
|
GstElement *parser;
|
|
GstPad *sink, *src;
|
|
GstCaps *src_caps, *sink_caps;
|
|
GstStructure *s;
|
|
|
|
parser = gst_check_setup_element ("h264parse");
|
|
fail_unless (parser);
|
|
|
|
src = gst_check_setup_src_pad (parser, &srctemplate_avc_au_and_bs_au);
|
|
sink = gst_check_setup_sink_pad (parser, &sinktemplate_bs_au);
|
|
|
|
src_caps = gst_pad_get_pad_template_caps (src);
|
|
sink_caps = gst_pad_peer_query_caps (src, src_caps);
|
|
|
|
/* Sink pad has both format on its sink caps but prefer to use byte-stream */
|
|
g_assert_cmpuint (gst_caps_get_size (sink_caps), ==, 2);
|
|
|
|
s = gst_caps_get_structure (sink_caps, 0);
|
|
g_assert_cmpstr (gst_structure_get_name (s), ==, "video/x-h264");
|
|
g_assert_cmpstr (gst_structure_get_string (s, "alignment"), ==, "au");
|
|
g_assert_cmpstr (gst_structure_get_string (s, "stream-format"), ==,
|
|
"byte-stream");
|
|
|
|
s = gst_caps_get_structure (sink_caps, 1);
|
|
g_assert_cmpstr (gst_structure_get_name (s), ==, "video/x-h264");
|
|
g_assert_cmpstr (gst_structure_get_string (s, "alignment"), ==, "au");
|
|
g_assert_cmpstr (gst_structure_get_string (s, "stream-format"), ==, "avc");
|
|
|
|
gst_caps_unref (src_caps);
|
|
gst_caps_unref (sink_caps);
|
|
gst_object_unref (src);
|
|
gst_object_unref (sink);
|
|
gst_object_unref (parser);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
GST_START_TEST (test_parse_compatible_caps)
|
|
{
|
|
verify_h264parse_compatible_caps (GST_H264_PROFILE_BASELINE, 0, "extended");
|
|
|
|
verify_h264parse_compatible_caps (GST_H264_PROFILE_BASELINE,
|
|
SPS_CONSTRAINT_SET_FLAG_1, "baseline");
|
|
verify_h264parse_compatible_caps (GST_H264_PROFILE_BASELINE,
|
|
SPS_CONSTRAINT_SET_FLAG_1, "main");
|
|
verify_h264parse_compatible_caps (GST_H264_PROFILE_BASELINE,
|
|
SPS_CONSTRAINT_SET_FLAG_1, "high");
|
|
verify_h264parse_compatible_caps (GST_H264_PROFILE_BASELINE,
|
|
SPS_CONSTRAINT_SET_FLAG_1, "high-10");
|
|
verify_h264parse_compatible_caps (GST_H264_PROFILE_BASELINE,
|
|
SPS_CONSTRAINT_SET_FLAG_1, "high-4:2:2");
|
|
verify_h264parse_compatible_caps (GST_H264_PROFILE_BASELINE,
|
|
SPS_CONSTRAINT_SET_FLAG_1, "high-4:4:4");
|
|
|
|
verify_h264parse_compatible_caps (GST_H264_PROFILE_MAIN, 0, "high");
|
|
verify_h264parse_compatible_caps (GST_H264_PROFILE_MAIN, 0, "high-10");
|
|
verify_h264parse_compatible_caps (GST_H264_PROFILE_MAIN, 0, "high-4:2:2");
|
|
verify_h264parse_compatible_caps (GST_H264_PROFILE_MAIN, 0, "high-4:4:4");
|
|
|
|
verify_h264parse_compatible_caps (GST_H264_PROFILE_EXTENDED,
|
|
SPS_CONSTRAINT_SET_FLAG_0, "baseline");
|
|
|
|
verify_h264parse_compatible_caps (GST_H264_PROFILE_EXTENDED,
|
|
SPS_CONSTRAINT_SET_FLAG_0 | SPS_CONSTRAINT_SET_FLAG_1,
|
|
"constrained-baseline");
|
|
verify_h264parse_compatible_caps (GST_H264_PROFILE_EXTENDED,
|
|
SPS_CONSTRAINT_SET_FLAG_0 | SPS_CONSTRAINT_SET_FLAG_1, "baseline");
|
|
verify_h264parse_compatible_caps (GST_H264_PROFILE_EXTENDED,
|
|
SPS_CONSTRAINT_SET_FLAG_0 | SPS_CONSTRAINT_SET_FLAG_1, "main");
|
|
verify_h264parse_compatible_caps (GST_H264_PROFILE_EXTENDED,
|
|
SPS_CONSTRAINT_SET_FLAG_0 | SPS_CONSTRAINT_SET_FLAG_1, "high");
|
|
verify_h264parse_compatible_caps (GST_H264_PROFILE_EXTENDED,
|
|
SPS_CONSTRAINT_SET_FLAG_0 | SPS_CONSTRAINT_SET_FLAG_1, "high-10");
|
|
verify_h264parse_compatible_caps (GST_H264_PROFILE_EXTENDED,
|
|
SPS_CONSTRAINT_SET_FLAG_0 | SPS_CONSTRAINT_SET_FLAG_1, "high-4:2:2");
|
|
verify_h264parse_compatible_caps (GST_H264_PROFILE_EXTENDED,
|
|
SPS_CONSTRAINT_SET_FLAG_0 | SPS_CONSTRAINT_SET_FLAG_1, "high-4:4:4");
|
|
|
|
verify_h264parse_compatible_caps (GST_H264_PROFILE_EXTENDED,
|
|
SPS_CONSTRAINT_SET_FLAG_1, "main");
|
|
verify_h264parse_compatible_caps (GST_H264_PROFILE_EXTENDED,
|
|
SPS_CONSTRAINT_SET_FLAG_1, "high");
|
|
verify_h264parse_compatible_caps (GST_H264_PROFILE_EXTENDED,
|
|
SPS_CONSTRAINT_SET_FLAG_1, "high-10");
|
|
verify_h264parse_compatible_caps (GST_H264_PROFILE_EXTENDED,
|
|
SPS_CONSTRAINT_SET_FLAG_1, "high-4:2:2");
|
|
verify_h264parse_compatible_caps (GST_H264_PROFILE_EXTENDED,
|
|
SPS_CONSTRAINT_SET_FLAG_1, "high-4:4:4");
|
|
|
|
verify_h264parse_compatible_caps (GST_H264_PROFILE_HIGH, 0, "high-10");
|
|
verify_h264parse_compatible_caps (GST_H264_PROFILE_HIGH, 0, "high-4:2:2");
|
|
verify_h264parse_compatible_caps (GST_H264_PROFILE_HIGH, 0, "high-4:4:4");
|
|
|
|
verify_h264parse_compatible_caps (GST_H264_PROFILE_HIGH,
|
|
SPS_CONSTRAINT_SET_FLAG_1, "main");
|
|
verify_h264parse_compatible_caps (GST_H264_PROFILE_HIGH,
|
|
SPS_CONSTRAINT_SET_FLAG_1, "high-10");
|
|
verify_h264parse_compatible_caps (GST_H264_PROFILE_HIGH,
|
|
SPS_CONSTRAINT_SET_FLAG_1, "high-4:2:2");
|
|
verify_h264parse_compatible_caps (GST_H264_PROFILE_HIGH,
|
|
SPS_CONSTRAINT_SET_FLAG_1, "high-4:4:4");
|
|
|
|
verify_h264parse_compatible_caps (GST_H264_PROFILE_HIGH10, 0, "high-4:2:2");
|
|
verify_h264parse_compatible_caps (GST_H264_PROFILE_HIGH10, 0, "high-4:4:4");
|
|
verify_h264parse_compatible_caps (GST_H264_PROFILE_HIGH10,
|
|
SPS_CONSTRAINT_SET_FLAG_1, "main");
|
|
verify_h264parse_compatible_caps (GST_H264_PROFILE_HIGH10,
|
|
SPS_CONSTRAINT_SET_FLAG_1, "high");
|
|
verify_h264parse_compatible_caps (GST_H264_PROFILE_HIGH10,
|
|
SPS_CONSTRAINT_SET_FLAG_1, "high-4:2:2");
|
|
verify_h264parse_compatible_caps (GST_H264_PROFILE_HIGH10,
|
|
SPS_CONSTRAINT_SET_FLAG_1, "high-4:4:4");
|
|
|
|
verify_h264parse_compatible_caps (GST_H264_PROFILE_HIGH10,
|
|
SPS_CONSTRAINT_SET_FLAG_3, "high-10");
|
|
verify_h264parse_compatible_caps (GST_H264_PROFILE_HIGH10,
|
|
SPS_CONSTRAINT_SET_FLAG_3, "high-4:2:2");
|
|
verify_h264parse_compatible_caps (GST_H264_PROFILE_HIGH10,
|
|
SPS_CONSTRAINT_SET_FLAG_3, "high-4:4:4");
|
|
verify_h264parse_compatible_caps (GST_H264_PROFILE_HIGH10,
|
|
SPS_CONSTRAINT_SET_FLAG_3, "high-4:2:2-intra");
|
|
verify_h264parse_compatible_caps (GST_H264_PROFILE_HIGH10,
|
|
SPS_CONSTRAINT_SET_FLAG_3, "high-4:4:4-intra");
|
|
|
|
verify_h264parse_compatible_caps (GST_H264_PROFILE_HIGH_422, 0, "high-4:2:2");
|
|
verify_h264parse_compatible_caps (GST_H264_PROFILE_HIGH_422, 0, "high-4:4:4");
|
|
|
|
verify_h264parse_compatible_caps (GST_H264_PROFILE_HIGH_422,
|
|
SPS_CONSTRAINT_SET_FLAG_1, "main");
|
|
verify_h264parse_compatible_caps (GST_H264_PROFILE_HIGH_422,
|
|
SPS_CONSTRAINT_SET_FLAG_1, "high");
|
|
verify_h264parse_compatible_caps (GST_H264_PROFILE_HIGH_422,
|
|
SPS_CONSTRAINT_SET_FLAG_1, "high-10");
|
|
verify_h264parse_compatible_caps (GST_H264_PROFILE_HIGH_422,
|
|
SPS_CONSTRAINT_SET_FLAG_1, "high-4:4:4");
|
|
|
|
verify_h264parse_compatible_caps (GST_H264_PROFILE_HIGH_422,
|
|
SPS_CONSTRAINT_SET_FLAG_3, "high-4:2:2");
|
|
verify_h264parse_compatible_caps (GST_H264_PROFILE_HIGH_422,
|
|
SPS_CONSTRAINT_SET_FLAG_3, "high-4:4:4");
|
|
verify_h264parse_compatible_caps (GST_H264_PROFILE_HIGH_422,
|
|
SPS_CONSTRAINT_SET_FLAG_3, "high-4:2:2-intra");
|
|
verify_h264parse_compatible_caps (GST_H264_PROFILE_HIGH_422,
|
|
SPS_CONSTRAINT_SET_FLAG_3, "high-4:4:4-intra");
|
|
|
|
verify_h264parse_compatible_caps (GST_H264_PROFILE_HIGH_444,
|
|
SPS_CONSTRAINT_SET_FLAG_1, "main");
|
|
verify_h264parse_compatible_caps (GST_H264_PROFILE_HIGH_444,
|
|
SPS_CONSTRAINT_SET_FLAG_1, "high");
|
|
verify_h264parse_compatible_caps (GST_H264_PROFILE_HIGH_444,
|
|
SPS_CONSTRAINT_SET_FLAG_1, "high-10");
|
|
verify_h264parse_compatible_caps (GST_H264_PROFILE_HIGH_444,
|
|
SPS_CONSTRAINT_SET_FLAG_1, "high-4:2:2");
|
|
|
|
verify_h264parse_compatible_caps (GST_H264_PROFILE_HIGH_444,
|
|
SPS_CONSTRAINT_SET_FLAG_3, "high-4:4:4");
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
static Suite *
|
|
h264parse_suite (void)
|
|
{
|
|
Suite *s = suite_create (ctx_suite);
|
|
TCase *tc_chain = tcase_create ("general");
|
|
|
|
suite_add_tcase (s, tc_chain);
|
|
tcase_add_test (tc_chain, test_parse_normal);
|
|
tcase_add_test (tc_chain, test_parse_drain_single);
|
|
tcase_add_test (tc_chain, test_parse_drain_garbage);
|
|
tcase_add_test (tc_chain, test_parse_split);
|
|
tcase_add_test (tc_chain, test_parse_skip_garbage);
|
|
tcase_add_test (tc_chain, test_parse_detect_stream);
|
|
if (ctx_hdr_sei)
|
|
tcase_add_test (tc_chain, test_parse_detect_stream_with_hdr_sei);
|
|
tcase_add_test (tc_chain, test_sink_caps_reordering);
|
|
|
|
return s;
|
|
}
|
|
|
|
static gboolean
|
|
verify_buffer_packetized (buffer_verify_data_s * vdata, GstBuffer * buffer)
|
|
{
|
|
GstMapInfo map;
|
|
|
|
gst_buffer_map (buffer, &map, GST_MAP_READ);
|
|
|
|
fail_unless (map.size > 4);
|
|
fail_unless (GST_READ_UINT32_BE (map.data) == 0x01);
|
|
if (vdata->discard) {
|
|
/* check separate header NALs */
|
|
guint8 *data;
|
|
gint size;
|
|
|
|
if (vdata->buffer_counter == 0) {
|
|
data = h264_aud;
|
|
size = sizeof (h264_aud);
|
|
vdata->discard++;
|
|
} else if (vdata->buffer_counter == 1) {
|
|
data = h264_sps;
|
|
size = sizeof (h264_sps);
|
|
} else {
|
|
data = h264_pps;
|
|
size = sizeof (h264_pps);
|
|
}
|
|
|
|
fail_unless (map.size == size);
|
|
fail_unless (memcmp (map.data + 4, data + 4, size - 4) == 0);
|
|
} else {
|
|
guint8 *data;
|
|
gint size;
|
|
gboolean aud = vdata->buffer_counter % 2;
|
|
if (aud) {
|
|
data = h264_aud;
|
|
size = sizeof (h264_aud);
|
|
} else {
|
|
data = (gpointer) vdata->data_to_verify;
|
|
size = map.size;
|
|
}
|
|
|
|
fail_unless (map.size == size);
|
|
fail_unless (memcmp (map.data + 4, data + 4, size - 4) == 0);
|
|
}
|
|
gst_buffer_unmap (buffer, &map);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
GST_START_TEST (test_parse_packetized)
|
|
{
|
|
guint8 *frame;
|
|
GstCaps *caps;
|
|
GstBuffer *cdata;
|
|
GstStructure *s;
|
|
gchar *desc;
|
|
|
|
/* make AVC frame */
|
|
frame = g_malloc (sizeof (h264_idrframe));
|
|
GST_WRITE_UINT32_BE (frame, sizeof (h264_idrframe) - 4);
|
|
memcpy (frame + 4, h264_idrframe + 4, sizeof (h264_idrframe) - 4);
|
|
|
|
/* some caps messing */
|
|
caps = gst_caps_from_string (SRC_CAPS_TMPL);
|
|
cdata =
|
|
gst_buffer_new_wrapped_full (GST_MEMORY_FLAG_READONLY, h264_codec_data,
|
|
h264_codec_data_size, 0, h264_codec_data_size, NULL, NULL);
|
|
gst_caps_set_simple (caps, "codec_data", GST_TYPE_BUFFER, cdata,
|
|
"stream-format", G_TYPE_STRING, "avc", NULL);
|
|
gst_buffer_unref (cdata);
|
|
desc = gst_caps_to_string (caps);
|
|
gst_caps_unref (caps);
|
|
|
|
caps = gst_parser_test_get_output_caps (frame, sizeof (h264_idrframe), desc);
|
|
g_free (desc);
|
|
g_free (frame);
|
|
|
|
/* minor caps checks */
|
|
GST_LOG ("h264 output caps: %" GST_PTR_FORMAT, caps);
|
|
s = gst_caps_get_structure (caps, 0);
|
|
fail_unless (gst_structure_has_name (s, "video/x-h264"));
|
|
fail_unless_structure_field_int_equals (s, "width", 32);
|
|
fail_unless_structure_field_int_equals (s, "height", 24);
|
|
|
|
gst_caps_unref (caps);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
static Suite *
|
|
h264parse_packetized_suite (void)
|
|
{
|
|
Suite *s = suite_create (ctx_suite);
|
|
TCase *tc_chain = tcase_create ("general");
|
|
|
|
suite_add_tcase (s, tc_chain);
|
|
tcase_add_test (tc_chain, test_parse_packetized);
|
|
|
|
return s;
|
|
}
|
|
|
|
/* These were generated using pipeline:
|
|
* gst-launch-1.0 videotestsrc num-buffers=1 pattern=green \
|
|
* ! video/x-raw,width=128,height=128 \
|
|
* ! openh264enc num-slices=2 \
|
|
* ! fakesink dump=1
|
|
*/
|
|
|
|
/* SPS */
|
|
static guint8 h264_slicing_sps[] = {
|
|
0x00, 0x00, 0x00, 0x01, 0x67, 0x42, 0xc0, 0x0b,
|
|
0x8c, 0x8d, 0x41, 0x02, 0x24, 0x03, 0xc2, 0x21,
|
|
0x1a, 0x80
|
|
};
|
|
|
|
/* PPS */
|
|
static guint8 h264_slicing_pps[] = {
|
|
0x00, 0x00, 0x00, 0x01, 0x68, 0xce, 0x3c, 0x80
|
|
};
|
|
|
|
/* IDR Slice 1 */
|
|
static guint8 h264_idr_slice_1[] = {
|
|
0x00, 0x00, 0x00, 0x01, 0x65, 0xb8, 0x00, 0x04,
|
|
0x00, 0x00, 0x11, 0xff, 0xff, 0xf8, 0x22, 0x8a,
|
|
0x1f, 0x1c, 0x00, 0x04, 0x0a, 0x63, 0x80, 0x00,
|
|
0x81, 0xec, 0x9a, 0x93, 0x93, 0x93, 0x93, 0x93,
|
|
0x93, 0xad, 0x57, 0x5d, 0x75, 0xd7, 0x5d, 0x75,
|
|
0xd7, 0x5d, 0x75, 0xd7, 0x5d, 0x75, 0xd7, 0x5d,
|
|
0x75, 0xd7, 0x5d, 0x78
|
|
};
|
|
|
|
/* IDR Slice 2 */
|
|
static guint8 h264_idr_slice_2[] = {
|
|
0x00, 0x00, 0x00, 0x01, 0x65, 0x04, 0x2e, 0x00,
|
|
0x01, 0x00, 0x00, 0x04, 0x7f, 0xff, 0xfe, 0x08,
|
|
0xa2, 0x87, 0xc7, 0x00, 0x01, 0x02, 0x98, 0xe0,
|
|
0x00, 0x20, 0x7b, 0x26, 0xa4, 0xe4, 0xe4, 0xe4,
|
|
0xe4, 0xe4, 0xeb, 0x55, 0xd7, 0x5d, 0x75, 0xd7,
|
|
0x5d, 0x75, 0xd7, 0x5d, 0x75, 0xd7, 0x5d, 0x75,
|
|
0xd7, 0x5d, 0x75, 0xd7, 0x5e
|
|
};
|
|
|
|
static inline GstBuffer *
|
|
wrap_buffer (const guint8 * buf, gsize size, GstClockTime pts,
|
|
GstBufferFlags flags)
|
|
{
|
|
GstBuffer *buffer;
|
|
|
|
buffer = gst_buffer_new_wrapped_full (GST_MEMORY_FLAG_READONLY,
|
|
(gpointer) buf, size, 0, size, NULL, NULL);
|
|
GST_BUFFER_PTS (buffer) = pts;
|
|
GST_BUFFER_FLAGS (buffer) |= flags;
|
|
|
|
return buffer;
|
|
}
|
|
|
|
static inline GstBuffer *
|
|
composite_buffer (GstClockTime pts, GstBufferFlags flags, gint count, ...)
|
|
{
|
|
va_list vl;
|
|
gint i;
|
|
const guint8 *data;
|
|
gsize size;
|
|
GstBuffer *buffer;
|
|
|
|
va_start (vl, count);
|
|
|
|
buffer = gst_buffer_new ();
|
|
for (i = 0; i < count; i++) {
|
|
data = va_arg (vl, guint8 *);
|
|
size = va_arg (vl, gsize);
|
|
|
|
buffer = gst_buffer_append (buffer, wrap_buffer (data, size, 0, 0));
|
|
}
|
|
GST_BUFFER_PTS (buffer) = pts;
|
|
GST_BUFFER_FLAGS (buffer) |= flags;
|
|
|
|
va_end (vl);
|
|
|
|
return buffer;
|
|
}
|
|
|
|
#define pull_and_check_full(h, data, size, pts, flags) \
|
|
{ \
|
|
GstBuffer *b = gst_harness_pull (h); \
|
|
gst_check_buffer_data (b, data, size); \
|
|
fail_unless_equals_clocktime (GST_BUFFER_PTS (b), pts); \
|
|
if (flags) \
|
|
fail_unless (GST_BUFFER_FLAG_IS_SET (b, flags)); \
|
|
gst_buffer_unref (b); \
|
|
}
|
|
|
|
#define pull_and_check(h, data, pts, flags) \
|
|
pull_and_check_full (h, data, sizeof (data), pts, flags)
|
|
|
|
#define pull_and_drop(h) \
|
|
G_STMT_START { \
|
|
GstBuffer *b = gst_harness_pull (h); \
|
|
gst_buffer_unref (b); \
|
|
} G_STMT_END;
|
|
|
|
GST_START_TEST (test_parse_sliced_nal_nal)
|
|
{
|
|
GstHarness *h = gst_harness_new ("h264parse");
|
|
GstBuffer *buf;
|
|
|
|
gst_harness_set_caps_str (h,
|
|
"video/x-h264,stream-format=byte-stream,alignment=nal,parsed=false,framerate=30/1",
|
|
"video/x-h264,stream-format=byte-stream,alignment=nal,parsed=true");
|
|
|
|
buf = wrap_buffer (h264_slicing_sps, sizeof (h264_slicing_sps), 10, 0);
|
|
fail_unless_equals_int (gst_harness_push (h, buf), GST_FLOW_OK);
|
|
|
|
buf = wrap_buffer (h264_slicing_pps, sizeof (h264_slicing_pps), 10, 0);
|
|
fail_unless_equals_int (gst_harness_push (h, buf), GST_FLOW_OK);
|
|
|
|
/* parser must have inserted AUD before the headers, with the same PTS */
|
|
pull_and_check (h, h264_aud, 10, 0);
|
|
|
|
/* drop the header buffers */
|
|
while ((buf = gst_harness_try_pull (h)))
|
|
gst_buffer_unref (buf);
|
|
|
|
/* reported latency must be zero */
|
|
fail_unless_equals_clocktime (gst_harness_query_latency (h), 0);
|
|
|
|
/* test some flow with 2 slices.
|
|
* 1st slice gets the input PTS, second gets NONE */
|
|
buf = wrap_buffer (h264_idr_slice_1, sizeof (h264_idr_slice_1), 100, 0);
|
|
fail_unless_equals_int (gst_harness_push (h, buf), GST_FLOW_OK);
|
|
fail_unless_equals_int (gst_harness_buffers_in_queue (h), 1);
|
|
pull_and_check (h, h264_idr_slice_1, 100, 0);
|
|
|
|
buf = wrap_buffer (h264_idr_slice_2, sizeof (h264_idr_slice_2), 100, 0);
|
|
fail_unless_equals_int (gst_harness_push (h, buf), GST_FLOW_OK);
|
|
fail_unless_equals_int (gst_harness_buffers_in_queue (h), 1);
|
|
pull_and_check (h, h264_idr_slice_2, -1, 0);
|
|
|
|
buf = wrap_buffer (h264_idr_slice_1, sizeof (h264_idr_slice_1), 200, 0);
|
|
fail_unless_equals_int (gst_harness_push (h, buf), GST_FLOW_OK);
|
|
fail_unless_equals_int (gst_harness_buffers_in_queue (h), 2);
|
|
pull_and_check (h, h264_aud, 200, 0);
|
|
pull_and_check (h, h264_idr_slice_1, 200, 0);
|
|
|
|
buf = wrap_buffer (h264_idr_slice_2, sizeof (h264_idr_slice_2), 200, 0);
|
|
fail_unless_equals_int (gst_harness_push (h, buf), GST_FLOW_OK);
|
|
fail_unless_equals_int (gst_harness_buffers_in_queue (h), 1);
|
|
pull_and_check (h, h264_idr_slice_2, -1, 0);
|
|
|
|
buf = wrap_buffer (h264_idr_slice_1, sizeof (h264_idr_slice_1), 250, 0);
|
|
fail_unless_equals_int (gst_harness_push (h, buf), GST_FLOW_OK);
|
|
fail_unless_equals_int (gst_harness_buffers_in_queue (h), 2);
|
|
pull_and_check (h, h264_aud, 250, 0);
|
|
pull_and_check (h, h264_idr_slice_1, 250, 0);
|
|
|
|
/* 1st slice starts a new AU, even though the previous one is incomplete.
|
|
* DISCONT must also be propagated */
|
|
buf = wrap_buffer (h264_idr_slice_1, sizeof (h264_idr_slice_1), 400,
|
|
GST_BUFFER_FLAG_DISCONT);
|
|
fail_unless_equals_int (gst_harness_push (h, buf), GST_FLOW_OK);
|
|
fail_unless_equals_int (gst_harness_buffers_in_queue (h), 2);
|
|
pull_and_check (h, h264_aud, 400, 0);
|
|
pull_and_check (h, h264_idr_slice_1, 400, GST_BUFFER_FLAG_DISCONT);
|
|
|
|
gst_harness_teardown (h);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
GST_START_TEST (test_parse_sliced_au_nal)
|
|
{
|
|
GstHarness *h = gst_harness_new ("h264parse");
|
|
GstBuffer *buf;
|
|
|
|
gst_harness_set_caps_str (h,
|
|
"video/x-h264,stream-format=byte-stream,alignment=au,parsed=false,framerate=30/1",
|
|
"video/x-h264,stream-format=byte-stream,alignment=nal,parsed=true");
|
|
|
|
/* push the whole AU in a single buffer */
|
|
buf = composite_buffer (100, 0, 4,
|
|
h264_slicing_sps, sizeof (h264_slicing_sps),
|
|
h264_slicing_pps, sizeof (h264_slicing_pps),
|
|
h264_idr_slice_1, sizeof (h264_idr_slice_1),
|
|
h264_idr_slice_2, sizeof (h264_idr_slice_2));
|
|
fail_unless_equals_int (gst_harness_push (h, buf), GST_FLOW_OK);
|
|
|
|
/* parser must have inserted AUD before the headers, with the same PTS */
|
|
pull_and_check (h, h264_aud, 100, 0);
|
|
|
|
/* drop the headers */
|
|
fail_unless (gst_harness_buffers_in_queue (h) > 2);
|
|
while (gst_harness_buffers_in_queue (h) > 2)
|
|
pull_and_drop (h);
|
|
|
|
/* reported latency must be zero */
|
|
fail_unless_equals_clocktime (gst_harness_query_latency (h), 0);
|
|
|
|
/* 1st slice here doens't have a PTS
|
|
* because it was present in the first header NAL */
|
|
pull_and_check (h, h264_idr_slice_1, -1, 0);
|
|
pull_and_check (h, h264_idr_slice_2, -1, 0);
|
|
|
|
/* new AU. we expect AUD to be inserted and 1st slice to have the same PTS */
|
|
buf = composite_buffer (200, 0, 2,
|
|
h264_idr_slice_1, sizeof (h264_idr_slice_1),
|
|
h264_idr_slice_2, sizeof (h264_idr_slice_2));
|
|
fail_unless_equals_int (gst_harness_push (h, buf), GST_FLOW_OK);
|
|
fail_unless_equals_int (gst_harness_buffers_in_queue (h), 3);
|
|
pull_and_check (h, h264_aud, 200, 0);
|
|
pull_and_check (h, h264_idr_slice_1, 200, 0);
|
|
pull_and_check (h, h264_idr_slice_2, -1, 0);
|
|
|
|
/* DISCONT must be propagated */
|
|
buf = composite_buffer (400, GST_BUFFER_FLAG_DISCONT, 2,
|
|
h264_idr_slice_1, sizeof (h264_idr_slice_1),
|
|
h264_idr_slice_2, sizeof (h264_idr_slice_2));
|
|
fail_unless_equals_int (gst_harness_push (h, buf), GST_FLOW_OK);
|
|
fail_unless_equals_int (gst_harness_buffers_in_queue (h), 3);
|
|
pull_and_check (h, h264_aud, 400, 0);
|
|
pull_and_check (h, h264_idr_slice_1, 400, GST_BUFFER_FLAG_DISCONT);
|
|
pull_and_check (h, h264_idr_slice_2, -1, 0);
|
|
|
|
gst_harness_teardown (h);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
GST_START_TEST (test_parse_sliced_nal_au)
|
|
{
|
|
GstHarness *h = gst_harness_new ("h264parse");
|
|
GstBuffer *buf;
|
|
|
|
gst_harness_set_caps_str (h,
|
|
"video/x-h264,stream-format=byte-stream,alignment=nal,parsed=false,framerate=30/1",
|
|
"video/x-h264,stream-format=byte-stream,alignment=au,parsed=true");
|
|
|
|
buf = wrap_buffer (h264_slicing_sps, sizeof (h264_slicing_sps), 100, 0);
|
|
fail_unless_equals_int (gst_harness_push (h, buf), GST_FLOW_OK);
|
|
|
|
buf = wrap_buffer (h264_slicing_pps, sizeof (h264_slicing_pps), 100, 0);
|
|
fail_unless_equals_int (gst_harness_push (h, buf), GST_FLOW_OK);
|
|
|
|
buf = wrap_buffer (h264_idr_slice_1, sizeof (h264_idr_slice_1), 100, 0);
|
|
fail_unless_equals_int (gst_harness_push (h, buf), GST_FLOW_OK);
|
|
|
|
buf = wrap_buffer (h264_idr_slice_2, sizeof (h264_idr_slice_2), 100, 0);
|
|
fail_unless_equals_int (gst_harness_push (h, buf), GST_FLOW_OK);
|
|
|
|
/* no output yet, it will be pushed as soon as
|
|
* the parser recognizes the new AU */
|
|
fail_unless_equals_int (gst_harness_buffers_in_queue (h), 0);
|
|
|
|
buf = wrap_buffer (h264_idr_slice_1, sizeof (h264_idr_slice_1), 200, 0);
|
|
fail_unless_equals_int (gst_harness_push (h, buf), GST_FLOW_OK);
|
|
|
|
fail_unless_equals_int (gst_harness_buffers_in_queue (h), 1);
|
|
|
|
{
|
|
GstMapInfo info;
|
|
|
|
buf = composite_buffer (100, 0, 5,
|
|
h264_aud, sizeof (h264_aud),
|
|
h264_slicing_sps, sizeof (h264_slicing_sps),
|
|
h264_slicing_pps, sizeof (h264_slicing_pps),
|
|
h264_idr_slice_1, sizeof (h264_idr_slice_1),
|
|
h264_idr_slice_2, sizeof (h264_idr_slice_2));
|
|
gst_buffer_map (buf, &info, GST_MAP_READ);
|
|
|
|
pull_and_check_full (h, info.data, info.size, 100, 0);
|
|
|
|
gst_buffer_unmap (buf, &info);
|
|
gst_buffer_unref (buf);
|
|
}
|
|
|
|
/* reported latency must be 1 frame (@ 30fps because of sink pad caps) */
|
|
fail_unless_equals_clocktime (gst_harness_query_latency (h),
|
|
gst_util_uint64_scale (GST_SECOND, 1, 30));
|
|
|
|
gst_harness_teardown (h);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
|
|
static Suite *
|
|
h264parse_sliced_suite (void)
|
|
{
|
|
Suite *s = suite_create (ctx_suite);
|
|
TCase *tc_chain = tcase_create ("general");
|
|
|
|
suite_add_tcase (s, tc_chain);
|
|
tcase_add_test (tc_chain, test_parse_sliced_nal_nal);
|
|
tcase_add_test (tc_chain, test_parse_sliced_au_nal);
|
|
tcase_add_test (tc_chain, test_parse_sliced_nal_au);
|
|
|
|
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;
|
|
|
|
GST_START_TEST (test_parse_skip_to_4bytes_sc)
|
|
{
|
|
GstHarness *h;
|
|
GstBuffer *buf1, *buf2;
|
|
const guint8 initial_bytes[] = { 0x00, 0x00, 0x00, 0x00, 0x01 };
|
|
GstMapInfo map;
|
|
|
|
h = gst_harness_new ("h264parse");
|
|
|
|
gst_harness_set_caps_str (h, "video/x-h264, stream-format=byte-stream",
|
|
"video/x-h264, stream-format=byte-stream, alignment=nal");
|
|
|
|
/* padding bytes, four bytes start code. */
|
|
buf1 = wrap_buffer (initial_bytes, sizeof (initial_bytes), 100, 0);
|
|
|
|
/* The second contains the an AUD, starting from NAL identification byte,
|
|
* and is followed by SPS, PPS and IDR */
|
|
buf2 = composite_buffer (100, 0, 4, h264_aud + 4, sizeof (h264_aud) - 4,
|
|
h264_sps, sizeof (h264_sps), h264_pps, sizeof (h264_pps),
|
|
h264_idrframe, sizeof (h264_idrframe));
|
|
|
|
fail_unless_equals_int (gst_harness_push (h, buf1), GST_FLOW_OK);
|
|
fail_unless_equals_int (gst_harness_buffers_in_queue (h), 0);
|
|
|
|
fail_unless_equals_int (gst_harness_push (h, buf2), GST_FLOW_OK);
|
|
/* The parser will deliver AUD, SPS, PPS as it now have complete caps */
|
|
fail_unless_equals_int (gst_harness_buffers_in_queue (h), 3);
|
|
|
|
buf1 = gst_harness_pull (h);
|
|
gst_buffer_map (buf1, &map, GST_MAP_READ);
|
|
fail_unless_equals_int (gst_buffer_get_size (buf1), sizeof (h264_aud));
|
|
gst_buffer_unmap (buf1, &map);
|
|
gst_buffer_unref (buf1);
|
|
|
|
gst_harness_teardown (h);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
|
|
/*
|
|
* TODO:
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* - Both push- and pull-modes need to be tested
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* * Pull-mode & EOS
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*/
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int
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main (int argc, char **argv)
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{
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int nf = 0;
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Suite *s;
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SRunner *sr;
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gst_check_init (&argc, &argv);
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/* globabl init test context */
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ctx_factory = "h264parse";
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ctx_sink_template = &sinktemplate_bs_nal;
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ctx_src_template = &srctemplate;
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ctx_headers[0].data = h264_sps;
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ctx_headers[0].size = sizeof (h264_sps);
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ctx_headers[1].data = h264_sei_buffering_period;
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ctx_headers[1].size = sizeof (h264_sei_buffering_period);
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ctx_headers[2].data = h264_pps;
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ctx_headers[2].size = sizeof (h264_pps);
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ctx_verify_buffer = verify_buffer;
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ctx_frame_generated = TRUE;
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/* discard initial sps/pps buffers */
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ctx_discard = 3;
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/* no timing info to parse */
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ctx_no_metadata = TRUE;
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ctx_codec_data = FALSE;
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ctx_hdr_sei = FALSE;
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h264_codec_data = h264_avc_codec_data;
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h264_codec_data_size = sizeof (h264_avc_codec_data);
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ctx_suite = "h264parse_to_bs_nal";
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s = h264parse_suite ();
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nf += gst_check_run_suite (s, ctx_suite, __FILE__ "_to_bs_nal.c");
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/* setup and tweak to handle bs au output */
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ctx_suite = "h264parse_to_bs_au";
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ctx_sink_template = &sinktemplate_bs_au;
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ctx_verify_buffer = verify_buffer_bs_au;
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ctx_discard = 0;
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ctx_frame_generated = FALSE;
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ctx_hdr_sei = TRUE;
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s = h264parse_suite ();
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nf += gst_check_run_suite (s, ctx_suite, __FILE__ "_to_bs_au.c");
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/* setup and tweak to handle avc au output */
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ctx_suite = "h264parse_to_avc_au";
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ctx_sink_template = &sinktemplate_avc_au;
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ctx_verify_buffer = verify_buffer;
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ctx_discard = 0;
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ctx_codec_data = TRUE;
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ctx_hdr_sei = FALSE;
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s = h264parse_suite ();
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sr = srunner_create (s);
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srunner_run_all (sr, CK_NORMAL);
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nf += srunner_ntests_failed (sr);
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srunner_free (sr);
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/* setup and tweak to handle avc3 au output */
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h264_codec_data = h264_avc3_codec_data;
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h264_codec_data_size = sizeof (h264_avc3_codec_data);
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ctx_suite = "h264parse_to_avc3_au";
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ctx_sink_template = &sinktemplate_avc3_au;
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ctx_discard = 0;
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ctx_codec_data = TRUE;
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s = h264parse_suite ();
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nf += gst_check_run_suite (s, ctx_suite, __FILE__ "_to_avc3_au.c");
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/* setup and tweak to handle avc packetized input */
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h264_codec_data = h264_avc_codec_data;
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h264_codec_data_size = sizeof (h264_avc_codec_data);
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ctx_suite = "h264parse_packetized";
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/* turn into separate byte stream NALs */
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ctx_sink_template = &sinktemplate_bs_nal;
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/* and ignore inserted codec-data NALs */
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ctx_discard = 2;
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ctx_frame_generated = TRUE;
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/* no more config headers */
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ctx_headers[0].data = NULL;
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ctx_headers[1].data = NULL;
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ctx_headers[2].data = NULL;
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ctx_headers[0].size = 0;
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ctx_headers[1].size = 0;
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ctx_headers[2].size = 0;
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/* and need adapter buffer check */
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ctx_verify_buffer = verify_buffer_packetized;
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s = h264parse_packetized_suite ();
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nf += gst_check_run_suite (s, ctx_suite, __FILE__ "_packetized.c");
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ctx_suite = "h264parse_sliced";
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s = h264parse_sliced_suite ();
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nf += gst_check_run_suite (s, ctx_suite, __FILE__ "_sliced.c");
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{
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TCase *tc_chain = tcase_create ("general");
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s = suite_create ("h264parse");
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suite_add_tcase (s, tc_chain);
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tcase_add_test (tc_chain, test_parse_sei_closedcaptions);
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tcase_add_test (tc_chain, test_parse_compatible_caps);
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tcase_add_test (tc_chain, test_parse_skip_to_4bytes_sc);
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nf += gst_check_run_suite (s, "h264parse", __FILE__);
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}
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return nf;
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}
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