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cdc89b4d14
Define VideoHeaderMetadata, containing a subset of the metadata in RTP video header, and expose it the TransformableVideoFrameInterface, to enable web application to compute additional data according to their own logic, and eventually remove GetAdditionalData() from the interface. Bug: chromium:1069295 Change-Id: Id85b494a72cfd8bdd4c0614844b9f0ffae98c956 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/174822 Commit-Queue: Marina Ciocea <marinaciocea@webrtc.org> Reviewed-by: Danil Chapovalov <danilchap@webrtc.org> Reviewed-by: Magnus Flodman <mflodman@webrtc.org> Reviewed-by: Harald Alvestrand <hta@webrtc.org> Cr-Commit-Position: refs/heads/master@{#31265}
120 lines
3.9 KiB
C++
120 lines
3.9 KiB
C++
/*
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* Copyright (c) 2020 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include "api/video/video_frame_metadata.h"
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#include "modules/rtp_rtcp/source/rtp_video_header.h"
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#include "test/gmock.h"
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#include "test/gtest.h"
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namespace webrtc {
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namespace {
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using ::testing::ElementsAre;
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using ::testing::IsEmpty;
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TEST(VideoFrameMetadata, GetWidthReturnsCorrectValue) {
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RTPVideoHeader video_header;
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video_header.width = 1280u;
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VideoFrameMetadata metadata(video_header);
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EXPECT_EQ(metadata.GetWidth(), video_header.width);
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}
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TEST(VideoFrameMetadata, GetHeightReturnsCorrectValue) {
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RTPVideoHeader video_header;
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video_header.height = 720u;
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VideoFrameMetadata metadata(video_header);
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EXPECT_EQ(metadata.GetHeight(), video_header.height);
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}
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TEST(VideoFrameMetadata, GetFrameIdReturnsCorrectValue) {
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RTPVideoHeader video_header;
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RTPVideoHeader::GenericDescriptorInfo& generic =
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video_header.generic.emplace();
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generic.frame_id = 10;
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VideoFrameMetadata metadata(video_header);
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EXPECT_EQ(metadata.GetFrameId().value(), 10);
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}
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TEST(VideoFrameMetadata, HasNoFrameIdForHeaderWithoutGeneric) {
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RTPVideoHeader video_header;
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VideoFrameMetadata metadata(video_header);
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ASSERT_FALSE(video_header.generic);
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EXPECT_EQ(metadata.GetFrameId(), absl::nullopt);
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}
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TEST(VideoFrameMetadata, GetSpatialIndexReturnsCorrectValue) {
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RTPVideoHeader video_header;
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RTPVideoHeader::GenericDescriptorInfo& generic =
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video_header.generic.emplace();
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generic.spatial_index = 2;
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VideoFrameMetadata metadata(video_header);
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EXPECT_EQ(metadata.GetSpatialIndex(), 2);
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}
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TEST(VideoFrameMetadata, SpatialIndexIsZeroForHeaderWithoutGeneric) {
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RTPVideoHeader video_header;
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VideoFrameMetadata metadata(video_header);
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ASSERT_FALSE(video_header.generic);
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EXPECT_EQ(metadata.GetSpatialIndex(), 0);
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}
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TEST(VideoFrameMetadata, GetTemporalIndexReturnsCorrectValue) {
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RTPVideoHeader video_header;
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RTPVideoHeader::GenericDescriptorInfo& generic =
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video_header.generic.emplace();
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generic.temporal_index = 3;
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VideoFrameMetadata metadata(video_header);
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EXPECT_EQ(metadata.GetTemporalIndex(), 3);
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}
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TEST(VideoFrameMetadata, TemporalIndexIsZeroForHeaderWithoutGeneric) {
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RTPVideoHeader video_header;
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VideoFrameMetadata metadata(video_header);
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ASSERT_FALSE(video_header.generic);
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EXPECT_EQ(metadata.GetTemporalIndex(), 0);
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}
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TEST(VideoFrameMetadata, GetFrameDependenciesReturnsCorrectValue) {
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RTPVideoHeader video_header;
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RTPVideoHeader::GenericDescriptorInfo& generic =
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video_header.generic.emplace();
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generic.dependencies = {5, 6, 7};
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VideoFrameMetadata metadata(video_header);
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EXPECT_THAT(metadata.GetFrameDependencies(), ElementsAre(5, 6, 7));
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}
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TEST(VideoFrameMetadata, FrameDependencyVectorIsEmptyForHeaderWithoutGeneric) {
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RTPVideoHeader video_header;
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VideoFrameMetadata metadata(video_header);
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ASSERT_FALSE(video_header.generic);
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EXPECT_THAT(metadata.GetFrameDependencies(), IsEmpty());
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}
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TEST(VideoFrameMetadata, GetDecodeTargetIndicationsReturnsCorrectValue) {
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RTPVideoHeader video_header;
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RTPVideoHeader::GenericDescriptorInfo& generic =
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video_header.generic.emplace();
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generic.decode_target_indications = {DecodeTargetIndication::kSwitch};
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VideoFrameMetadata metadata(video_header);
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EXPECT_THAT(metadata.GetDecodeTargetIndications(),
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ElementsAre(DecodeTargetIndication::kSwitch));
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}
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TEST(VideoFrameMetadata,
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DecodeTargetIndicationsVectorIsEmptyForHeaderWithoutGeneric) {
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RTPVideoHeader video_header;
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VideoFrameMetadata metadata(video_header);
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ASSERT_FALSE(video_header.generic);
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EXPECT_THAT(metadata.GetDecodeTargetIndications(), IsEmpty());
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}
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} // namespace
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} // namespace webrtc
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