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/*
* Copyright (c) 2023 The WebRTC project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#include "api/video/video_frame_metadata.h"
#include "modules/video_coding/codecs/h264/include/h264_globals.h"
#include "modules/video_coding/codecs/vp9/include/vp9_globals.h"
#include "test/gtest.h"
namespace webrtc {
namespace {
RTPVideoHeaderH264 ExampleHeaderH264() {
NaluInfo nalu_info;
nalu_info.type = 1;
nalu_info.sps_id = 2;
nalu_info.pps_id = 3;
RTPVideoHeaderH264 header;
header.nalu_type = 4;
header.packetization_type = H264PacketizationTypes::kH264StapA;
header.nalus = {nalu_info};
header.packetization_mode = H264PacketizationMode::SingleNalUnit;
return header;
}
RTPVideoHeaderVP9 ExampleHeaderVP9() {
RTPVideoHeaderVP9 header;
header.InitRTPVideoHeaderVP9();
header.inter_pic_predicted = true;
header.flexible_mode = true;
header.beginning_of_frame = true;
header.end_of_frame = true;
header.ss_data_available = true;
header.non_ref_for_inter_layer_pred = true;
header.picture_id = 1;
header.max_picture_id = 2;
header.tl0_pic_idx = 3;
header.temporal_idx = 4;
header.spatial_idx = 5;
header.temporal_up_switch = true;
header.inter_layer_predicted = true;
header.gof_idx = 6;
header.num_ref_pics = 1;
header.pid_diff[0] = 8;
header.ref_picture_id[0] = 9;
header.num_spatial_layers = 1;
header.first_active_layer = 0;
header.spatial_layer_resolution_present = true;
header.width[0] = 12;
header.height[0] = 13;
header.end_of_picture = true;
header.gof.SetGofInfoVP9(TemporalStructureMode::kTemporalStructureMode1);
header.gof.pid_start = 14;
return header;
}
TEST(VideoFrameMetadataTest, H264MetadataEquality) {
RTPVideoHeaderH264 header = ExampleHeaderH264();
VideoFrameMetadata metadata_lhs;
metadata_lhs.SetRTPVideoHeaderCodecSpecifics(header);
VideoFrameMetadata metadata_rhs;
metadata_rhs.SetRTPVideoHeaderCodecSpecifics(header);
EXPECT_TRUE(metadata_lhs == metadata_rhs);
EXPECT_FALSE(metadata_lhs != metadata_rhs);
}
TEST(VideoFrameMetadataTest, H264MetadataInequality) {
RTPVideoHeaderH264 header = ExampleHeaderH264();
VideoFrameMetadata metadata_lhs;
metadata_lhs.SetRTPVideoHeaderCodecSpecifics(header);
VideoFrameMetadata metadata_rhs;
header.nalus[0].type = 17;
metadata_rhs.SetRTPVideoHeaderCodecSpecifics(header);
EXPECT_FALSE(metadata_lhs == metadata_rhs);
EXPECT_TRUE(metadata_lhs != metadata_rhs);
}
TEST(VideoFrameMetadataTest, VP9MetadataEquality) {
RTPVideoHeaderVP9 header = ExampleHeaderVP9();
VideoFrameMetadata metadata_lhs;
metadata_lhs.SetRTPVideoHeaderCodecSpecifics(header);
VideoFrameMetadata metadata_rhs;
metadata_rhs.SetRTPVideoHeaderCodecSpecifics(header);
EXPECT_TRUE(metadata_lhs == metadata_rhs);
EXPECT_FALSE(metadata_lhs != metadata_rhs);
}
TEST(VideoFrameMetadataTest, VP9MetadataInequality) {
RTPVideoHeaderVP9 header = ExampleHeaderVP9();
VideoFrameMetadata metadata_lhs;
metadata_lhs.SetRTPVideoHeaderCodecSpecifics(header);
VideoFrameMetadata metadata_rhs;
header.gof.pid_diff[0][0] = 42;
metadata_rhs.SetRTPVideoHeaderCodecSpecifics(header);
EXPECT_FALSE(metadata_lhs == metadata_rhs);
EXPECT_TRUE(metadata_lhs != metadata_rhs);
}
} // namespace
} // namespace webrtc
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