| /* |
| * Copyright (c) 2016 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 <cstring> |
| #include <limits> |
| #include <map> |
| #include <set> |
| #include <utility> |
| |
| #include "modules/video_coding/frame_object.h" |
| #include "modules/video_coding/packet_buffer.h" |
| #include "rtc_base/random.h" |
| #include "rtc_base/refcount.h" |
| #include "system_wrappers/include/clock.h" |
| #include "test/gtest.h" |
| |
| namespace webrtc { |
| namespace video_coding { |
| |
| class FakePacketBuffer : public PacketBuffer { |
| public: |
| FakePacketBuffer() : PacketBuffer(nullptr, 0, 0, nullptr) {} |
| |
| VCMPacket* GetPacket(uint16_t seq_num) override { |
| auto packet_it = packets_.find(seq_num); |
| return packet_it == packets_.end() ? nullptr : &packet_it->second; |
| } |
| |
| bool InsertPacket(VCMPacket* packet) override { |
| packets_[packet->seqNum] = *packet; |
| return true; |
| } |
| |
| bool GetBitstream(const RtpFrameObject& frame, |
| uint8_t* destination) override { |
| return true; |
| } |
| |
| void ReturnFrame(RtpFrameObject* frame) override { |
| packets_.erase(frame->first_seq_num()); |
| } |
| |
| private: |
| std::map<uint16_t, VCMPacket> packets_; |
| }; |
| |
| class TestRtpFrameReferenceFinder : public ::testing::Test, |
| public OnCompleteFrameCallback { |
| protected: |
| static constexpr uint64_t kUnwrappedSequenceStart = 1000000000000000000UL; |
| |
| TestRtpFrameReferenceFinder() |
| : rand_(0x8739211), |
| ref_packet_buffer_(new FakePacketBuffer()), |
| reference_finder_(new RtpFrameReferenceFinder(this)), |
| frames_from_callback_(FrameComp()) {} |
| |
| uint16_t Rand() { return rand_.Rand<uint16_t>(); } |
| |
| void OnCompleteFrame(std::unique_ptr<EncodedFrame> frame) override { |
| int64_t pid = frame->id.picture_id; |
| uint16_t sidx = frame->id.spatial_layer; |
| auto frame_it = frames_from_callback_.find(std::make_pair(pid, sidx)); |
| if (frame_it != frames_from_callback_.end()) { |
| ADD_FAILURE() << "Already received frame with (pid:sidx): (" << pid << ":" |
| << sidx << ")"; |
| return; |
| } |
| |
| frames_from_callback_.insert( |
| std::make_pair(std::make_pair(pid, sidx), std::move(frame))); |
| } |
| |
| void InsertGeneric(uint16_t seq_num_start, |
| uint16_t seq_num_end, |
| bool keyframe) { |
| VCMPacket packet; |
| packet.codec = kVideoCodecGeneric; |
| packet.seqNum = seq_num_start; |
| packet.frameType = keyframe ? kVideoFrameKey : kVideoFrameDelta; |
| ref_packet_buffer_->InsertPacket(&packet); |
| |
| packet.seqNum = seq_num_end; |
| packet.is_last_packet_in_frame = true; |
| ref_packet_buffer_->InsertPacket(&packet); |
| |
| std::unique_ptr<RtpFrameObject> frame(new RtpFrameObject( |
| ref_packet_buffer_, seq_num_start, seq_num_end, 0, 0, 0)); |
| reference_finder_->ManageFrame(std::move(frame)); |
| } |
| |
| void InsertVp8(uint16_t seq_num_start, |
| uint16_t seq_num_end, |
| bool keyframe, |
| int32_t pid = kNoPictureId, |
| uint8_t tid = kNoTemporalIdx, |
| int32_t tl0 = kNoTl0PicIdx, |
| bool sync = false) { |
| VCMPacket packet; |
| packet.codec = kVideoCodecVP8; |
| packet.seqNum = seq_num_start; |
| packet.is_last_packet_in_frame = (seq_num_start == seq_num_end); |
| packet.frameType = keyframe ? kVideoFrameKey : kVideoFrameDelta; |
| auto& vp8_header = |
| packet.video_header.video_type_header.emplace<RTPVideoHeaderVP8>(); |
| vp8_header.pictureId = pid % (1 << 15); |
| vp8_header.temporalIdx = tid; |
| vp8_header.tl0PicIdx = tl0; |
| vp8_header.layerSync = sync; |
| ref_packet_buffer_->InsertPacket(&packet); |
| |
| if (seq_num_start != seq_num_end) { |
| packet.seqNum = seq_num_end; |
| packet.is_last_packet_in_frame = true; |
| ref_packet_buffer_->InsertPacket(&packet); |
| } |
| |
| std::unique_ptr<RtpFrameObject> frame(new RtpFrameObject( |
| ref_packet_buffer_, seq_num_start, seq_num_end, 0, 0, 0)); |
| reference_finder_->ManageFrame(std::move(frame)); |
| } |
| |
| void InsertVp9Gof(uint16_t seq_num_start, |
| uint16_t seq_num_end, |
| bool keyframe, |
| int32_t pid = kNoPictureId, |
| uint8_t sid = kNoSpatialIdx, |
| uint8_t tid = kNoTemporalIdx, |
| int32_t tl0 = kNoTl0PicIdx, |
| bool up_switch = false, |
| GofInfoVP9* ss = nullptr) { |
| VCMPacket packet; |
| auto& vp9_header = |
| packet.video_header.video_type_header.emplace<RTPVideoHeaderVP9>(); |
| packet.timestamp = pid; |
| packet.codec = kVideoCodecVP9; |
| packet.seqNum = seq_num_start; |
| packet.is_last_packet_in_frame = (seq_num_start == seq_num_end); |
| packet.frameType = keyframe ? kVideoFrameKey : kVideoFrameDelta; |
| vp9_header.flexible_mode = false; |
| vp9_header.picture_id = pid % (1 << 15); |
| vp9_header.temporal_idx = tid; |
| vp9_header.spatial_idx = sid; |
| vp9_header.tl0_pic_idx = tl0; |
| vp9_header.temporal_up_switch = up_switch; |
| if (ss != nullptr) { |
| vp9_header.ss_data_available = true; |
| vp9_header.gof = *ss; |
| } |
| ref_packet_buffer_->InsertPacket(&packet); |
| |
| if (seq_num_start != seq_num_end) { |
| packet.is_last_packet_in_frame = true; |
| vp9_header.ss_data_available = false; |
| packet.seqNum = seq_num_end; |
| ref_packet_buffer_->InsertPacket(&packet); |
| } |
| |
| std::unique_ptr<RtpFrameObject> frame(new RtpFrameObject( |
| ref_packet_buffer_, seq_num_start, seq_num_end, 0, 0, 0)); |
| reference_finder_->ManageFrame(std::move(frame)); |
| } |
| |
| void InsertVp9Flex(uint16_t seq_num_start, |
| uint16_t seq_num_end, |
| bool keyframe, |
| int32_t pid = kNoPictureId, |
| uint8_t sid = kNoSpatialIdx, |
| uint8_t tid = kNoTemporalIdx, |
| bool inter = false, |
| std::vector<uint8_t> refs = std::vector<uint8_t>()) { |
| VCMPacket packet; |
| auto& vp9_header = |
| packet.video_header.video_type_header.emplace<RTPVideoHeaderVP9>(); |
| packet.timestamp = pid; |
| packet.codec = kVideoCodecVP9; |
| packet.seqNum = seq_num_start; |
| packet.is_last_packet_in_frame = (seq_num_start == seq_num_end); |
| packet.frameType = keyframe ? kVideoFrameKey : kVideoFrameDelta; |
| vp9_header.inter_layer_predicted = inter; |
| vp9_header.flexible_mode = true; |
| vp9_header.picture_id = pid % (1 << 15); |
| vp9_header.temporal_idx = tid; |
| vp9_header.spatial_idx = sid; |
| vp9_header.tl0_pic_idx = kNoTl0PicIdx; |
| vp9_header.num_ref_pics = refs.size(); |
| for (size_t i = 0; i < refs.size(); ++i) |
| vp9_header.pid_diff[i] = refs[i]; |
| ref_packet_buffer_->InsertPacket(&packet); |
| |
| if (seq_num_start != seq_num_end) { |
| packet.seqNum = seq_num_end; |
| packet.is_last_packet_in_frame = true; |
| ref_packet_buffer_->InsertPacket(&packet); |
| } |
| |
| std::unique_ptr<RtpFrameObject> frame(new RtpFrameObject( |
| ref_packet_buffer_, seq_num_start, seq_num_end, 0, 0, 0)); |
| reference_finder_->ManageFrame(std::move(frame)); |
| } |
| |
| // Check if a frame with picture id |pid| and spatial index |sidx| has been |
| // delivered from the packet buffer, and if so, if it has the references |
| // specified by |refs|. |
| template <typename... T> |
| void CheckReferences(int64_t picture_id_offset, |
| uint16_t sidx, |
| T... refs) const { |
| int64_t pid = kUnwrappedSequenceStart + picture_id_offset; |
| auto frame_it = frames_from_callback_.find(std::make_pair(pid, sidx)); |
| if (frame_it == frames_from_callback_.end()) { |
| ADD_FAILURE() << "Could not find frame with (pid:sidx): (" << pid << ":" |
| << sidx << ")"; |
| return; |
| } |
| |
| std::set<int64_t> actual_refs; |
| for (uint8_t r = 0; r < frame_it->second->num_references; ++r) |
| actual_refs.insert(frame_it->second->references[r]); |
| |
| std::set<int64_t> expected_refs; |
| RefsToSet(&expected_refs, refs...); |
| |
| ASSERT_EQ(expected_refs, actual_refs); |
| } |
| |
| template <typename... T> |
| void CheckReferencesGeneric(int64_t pid, T... refs) const { |
| CheckReferences(pid, 0, refs...); |
| } |
| |
| template <typename... T> |
| void CheckReferencesVp8(int64_t pid, T... refs) const { |
| CheckReferences(pid, 0, refs...); |
| } |
| |
| template <typename... T> |
| void CheckReferencesVp9(int64_t pid, uint8_t sidx, T... refs) const { |
| CheckReferences(pid, sidx, refs...); |
| } |
| |
| template <typename... T> |
| void RefsToSet(std::set<int64_t>* m, int64_t ref, T... refs) const { |
| m->insert(ref + kUnwrappedSequenceStart); |
| RefsToSet(m, refs...); |
| } |
| |
| void RefsToSet(std::set<int64_t>* m) const {} |
| |
| Random rand_; |
| rtc::scoped_refptr<FakePacketBuffer> ref_packet_buffer_; |
| std::unique_ptr<RtpFrameReferenceFinder> reference_finder_; |
| struct FrameComp { |
| bool operator()(const std::pair<int64_t, uint8_t> f1, |
| const std::pair<int64_t, uint8_t> f2) const { |
| if (f1.first == f2.first) |
| return f1.second < f2.second; |
| return f1.first < f2.first; |
| } |
| }; |
| std:: |
| map<std::pair<int64_t, uint8_t>, std::unique_ptr<EncodedFrame>, FrameComp> |
| frames_from_callback_; |
| }; |
| |
| TEST_F(TestRtpFrameReferenceFinder, PaddingPackets) { |
| uint16_t sn = Rand(); |
| |
| InsertGeneric(sn, sn, true); |
| InsertGeneric(sn + 2, sn + 2, false); |
| EXPECT_EQ(1UL, frames_from_callback_.size()); |
| reference_finder_->PaddingReceived(sn + 1); |
| EXPECT_EQ(2UL, frames_from_callback_.size()); |
| } |
| |
| TEST_F(TestRtpFrameReferenceFinder, PaddingPacketsReordered) { |
| uint16_t sn = Rand(); |
| |
| InsertGeneric(sn, sn, true); |
| reference_finder_->PaddingReceived(sn + 1); |
| reference_finder_->PaddingReceived(sn + 4); |
| InsertGeneric(sn + 2, sn + 3, false); |
| |
| EXPECT_EQ(2UL, frames_from_callback_.size()); |
| CheckReferencesGeneric(0); |
| CheckReferencesGeneric(3, 0); |
| } |
| |
| TEST_F(TestRtpFrameReferenceFinder, PaddingPacketsReorderedMultipleKeyframes) { |
| uint16_t sn = Rand(); |
| |
| InsertGeneric(sn, sn, true); |
| reference_finder_->PaddingReceived(sn + 1); |
| reference_finder_->PaddingReceived(sn + 4); |
| InsertGeneric(sn + 2, sn + 3, false); |
| InsertGeneric(sn + 5, sn + 5, true); |
| reference_finder_->PaddingReceived(sn + 6); |
| reference_finder_->PaddingReceived(sn + 9); |
| InsertGeneric(sn + 7, sn + 8, false); |
| |
| EXPECT_EQ(4UL, frames_from_callback_.size()); |
| } |
| |
| TEST_F(TestRtpFrameReferenceFinder, AdvanceSavedKeyframe) { |
| uint16_t sn = Rand(); |
| |
| InsertGeneric(sn, sn, true); |
| InsertGeneric(sn + 1, sn + 1, true); |
| InsertGeneric(sn + 2, sn + 10000, false); |
| InsertGeneric(sn + 10001, sn + 20000, false); |
| InsertGeneric(sn + 20001, sn + 30000, false); |
| InsertGeneric(sn + 30001, sn + 40000, false); |
| |
| EXPECT_EQ(6UL, frames_from_callback_.size()); |
| } |
| |
| TEST_F(TestRtpFrameReferenceFinder, ClearTo) { |
| uint16_t sn = Rand(); |
| |
| InsertGeneric(sn, sn + 1, true); |
| InsertGeneric(sn + 4, sn + 5, false); // stashed |
| EXPECT_EQ(1UL, frames_from_callback_.size()); |
| |
| InsertGeneric(sn + 6, sn + 7, true); // keyframe |
| EXPECT_EQ(2UL, frames_from_callback_.size()); |
| reference_finder_->ClearTo(sn + 7); |
| |
| InsertGeneric(sn + 8, sn + 9, false); // first frame after keyframe. |
| EXPECT_EQ(3UL, frames_from_callback_.size()); |
| |
| InsertGeneric(sn + 2, sn + 3, false); // late, cleared past this frame. |
| EXPECT_EQ(3UL, frames_from_callback_.size()); |
| } |
| |
| TEST_F(TestRtpFrameReferenceFinder, Vp8NoPictureId) { |
| uint16_t sn = Rand(); |
| |
| InsertVp8(sn, sn + 2, true); |
| ASSERT_EQ(1UL, frames_from_callback_.size()); |
| |
| InsertVp8(sn + 3, sn + 4, false); |
| ASSERT_EQ(2UL, frames_from_callback_.size()); |
| |
| InsertVp8(sn + 5, sn + 8, false); |
| ASSERT_EQ(3UL, frames_from_callback_.size()); |
| |
| InsertVp8(sn + 9, sn + 9, false); |
| ASSERT_EQ(4UL, frames_from_callback_.size()); |
| |
| InsertVp8(sn + 10, sn + 11, false); |
| ASSERT_EQ(5UL, frames_from_callback_.size()); |
| |
| InsertVp8(sn + 12, sn + 12, true); |
| ASSERT_EQ(6UL, frames_from_callback_.size()); |
| |
| InsertVp8(sn + 13, sn + 17, false); |
| ASSERT_EQ(7UL, frames_from_callback_.size()); |
| |
| InsertVp8(sn + 18, sn + 18, false); |
| ASSERT_EQ(8UL, frames_from_callback_.size()); |
| |
| InsertVp8(sn + 19, sn + 20, false); |
| ASSERT_EQ(9UL, frames_from_callback_.size()); |
| |
| InsertVp8(sn + 21, sn + 21, false); |
| |
| ASSERT_EQ(10UL, frames_from_callback_.size()); |
| CheckReferencesVp8(0); |
| CheckReferencesVp8(2, 0); |
| CheckReferencesVp8(6, 2); |
| CheckReferencesVp8(7, 6); |
| CheckReferencesVp8(9, 7); |
| CheckReferencesVp8(10); |
| CheckReferencesVp8(15, 10); |
| CheckReferencesVp8(16, 15); |
| CheckReferencesVp8(18, 16); |
| CheckReferencesVp8(19, 18); |
| } |
| |
| TEST_F(TestRtpFrameReferenceFinder, Vp8NoPictureIdReordered) { |
| uint16_t sn = 0xfffa; |
| |
| InsertVp8(sn, sn + 2, true); |
| InsertVp8(sn + 3, sn + 4, false); |
| InsertVp8(sn + 5, sn + 8, false); |
| InsertVp8(sn + 9, sn + 9, false); |
| InsertVp8(sn + 10, sn + 11, false); |
| InsertVp8(sn + 12, sn + 12, true); |
| InsertVp8(sn + 13, sn + 17, false); |
| InsertVp8(sn + 18, sn + 18, false); |
| InsertVp8(sn + 19, sn + 20, false); |
| InsertVp8(sn + 21, sn + 21, false); |
| |
| ASSERT_EQ(10UL, frames_from_callback_.size()); |
| CheckReferencesVp8(0); |
| CheckReferencesVp8(2, 0); |
| CheckReferencesVp8(6, 2); |
| CheckReferencesVp8(7, 6); |
| CheckReferencesVp8(9, 7); |
| CheckReferencesVp8(10); |
| CheckReferencesVp8(15, 10); |
| CheckReferencesVp8(16, 15); |
| CheckReferencesVp8(18, 16); |
| CheckReferencesVp8(19, 18); |
| } |
| |
| TEST_F(TestRtpFrameReferenceFinder, Vp8KeyFrameReferences) { |
| uint16_t sn = Rand(); |
| InsertVp8(sn, sn, true); |
| |
| ASSERT_EQ(1UL, frames_from_callback_.size()); |
| CheckReferencesVp8(0); |
| } |
| |
| // Test with 1 temporal layer. |
| TEST_F(TestRtpFrameReferenceFinder, Vp8TemporalLayers_0) { |
| uint16_t pid = Rand(); |
| uint16_t sn = Rand(); |
| |
| InsertVp8(sn, sn, true, pid, 0, 1); |
| InsertVp8(sn + 1, sn + 1, false, pid + 1, 0, 2); |
| InsertVp8(sn + 2, sn + 2, false, pid + 2, 0, 3); |
| InsertVp8(sn + 3, sn + 3, false, pid + 3, 0, 4); |
| |
| ASSERT_EQ(4UL, frames_from_callback_.size()); |
| CheckReferencesVp8(0); |
| CheckReferencesVp8(1, 0); |
| CheckReferencesVp8(2, 1); |
| CheckReferencesVp8(3, 2); |
| } |
| |
| TEST_F(TestRtpFrameReferenceFinder, Vp8DuplicateTl1Frames) { |
| uint16_t pid = Rand(); |
| uint16_t sn = Rand(); |
| |
| InsertVp8(sn, sn, true, pid, 0, 0); |
| InsertVp8(sn + 1, sn + 1, false, pid + 1, 1, 0, true); |
| InsertVp8(sn + 2, sn + 2, false, pid + 2, 0, 1); |
| InsertVp8(sn + 3, sn + 3, false, pid + 3, 1, 1); |
| InsertVp8(sn + 3, sn + 3, false, pid + 3, 1, 1); |
| InsertVp8(sn + 4, sn + 4, false, pid + 4, 0, 2); |
| InsertVp8(sn + 5, sn + 5, false, pid + 5, 1, 2); |
| |
| ASSERT_EQ(6UL, frames_from_callback_.size()); |
| CheckReferencesVp8(0); |
| CheckReferencesVp8(1, 0); |
| CheckReferencesVp8(2, 0); |
| CheckReferencesVp8(3, 1, 2); |
| CheckReferencesVp8(4, 2); |
| CheckReferencesVp8(5, 3, 4); |
| } |
| |
| // Test with 1 temporal layer. |
| TEST_F(TestRtpFrameReferenceFinder, Vp8TemporalLayersReordering_0) { |
| uint16_t pid = Rand(); |
| uint16_t sn = Rand(); |
| |
| InsertVp8(sn, sn, true, pid, 0, 1); |
| InsertVp8(sn + 1, sn + 1, false, pid + 1, 0, 2); |
| InsertVp8(sn + 3, sn + 3, false, pid + 3, 0, 4); |
| InsertVp8(sn + 2, sn + 2, false, pid + 2, 0, 3); |
| InsertVp8(sn + 5, sn + 5, false, pid + 5, 0, 6); |
| InsertVp8(sn + 6, sn + 6, false, pid + 6, 0, 7); |
| InsertVp8(sn + 4, sn + 4, false, pid + 4, 0, 5); |
| |
| ASSERT_EQ(7UL, frames_from_callback_.size()); |
| CheckReferencesVp8(0); |
| CheckReferencesVp8(1, 0); |
| CheckReferencesVp8(2, 1); |
| CheckReferencesVp8(3, 2); |
| CheckReferencesVp8(4, 3); |
| CheckReferencesVp8(5, 4); |
| CheckReferencesVp8(6, 5); |
| } |
| |
| // Test with 2 temporal layers in a 01 pattern. |
| TEST_F(TestRtpFrameReferenceFinder, Vp8TemporalLayers_01) { |
| uint16_t pid = Rand(); |
| uint16_t sn = Rand(); |
| |
| InsertVp8(sn, sn, true, pid, 0, 255); |
| InsertVp8(sn + 1, sn + 1, false, pid + 1, 1, 255, true); |
| InsertVp8(sn + 2, sn + 2, false, pid + 2, 0, 0); |
| InsertVp8(sn + 3, sn + 3, false, pid + 3, 1, 0); |
| |
| ASSERT_EQ(4UL, frames_from_callback_.size()); |
| CheckReferencesVp8(0); |
| CheckReferencesVp8(1, 0); |
| CheckReferencesVp8(2, 0); |
| CheckReferencesVp8(3, 1, 2); |
| } |
| |
| // Test with 2 temporal layers in a 01 pattern. |
| TEST_F(TestRtpFrameReferenceFinder, Vp8TemporalLayersReordering_01) { |
| uint16_t pid = Rand(); |
| uint16_t sn = Rand(); |
| |
| InsertVp8(sn + 1, sn + 1, false, pid + 1, 1, 255, true); |
| InsertVp8(sn, sn, true, pid, 0, 255); |
| InsertVp8(sn + 3, sn + 3, false, pid + 3, 1, 0); |
| InsertVp8(sn + 5, sn + 5, false, pid + 5, 1, 1); |
| InsertVp8(sn + 2, sn + 2, false, pid + 2, 0, 0); |
| InsertVp8(sn + 4, sn + 4, false, pid + 4, 0, 1); |
| InsertVp8(sn + 6, sn + 6, false, pid + 6, 0, 2); |
| InsertVp8(sn + 7, sn + 7, false, pid + 7, 1, 2); |
| |
| ASSERT_EQ(8UL, frames_from_callback_.size()); |
| CheckReferencesVp8(0); |
| CheckReferencesVp8(1, 0); |
| CheckReferencesVp8(2, 0); |
| CheckReferencesVp8(3, 1, 2); |
| CheckReferencesVp8(4, 2); |
| CheckReferencesVp8(5, 3, 4); |
| CheckReferencesVp8(6, 4); |
| CheckReferencesVp8(7, 5, 6); |
| } |
| |
| // Test with 3 temporal layers in a 0212 pattern. |
| TEST_F(TestRtpFrameReferenceFinder, Vp8TemporalLayers_0212) { |
| uint16_t pid = Rand(); |
| uint16_t sn = Rand(); |
| |
| InsertVp8(sn, sn, true, pid, 0, 55); |
| InsertVp8(sn + 1, sn + 1, false, pid + 1, 2, 55, true); |
| InsertVp8(sn + 2, sn + 2, false, pid + 2, 1, 55, true); |
| InsertVp8(sn + 3, sn + 3, false, pid + 3, 2, 55); |
| InsertVp8(sn + 4, sn + 4, false, pid + 4, 0, 56); |
| InsertVp8(sn + 5, sn + 5, false, pid + 5, 2, 56); |
| InsertVp8(sn + 6, sn + 6, false, pid + 6, 1, 56); |
| InsertVp8(sn + 7, sn + 7, false, pid + 7, 2, 56); |
| InsertVp8(sn + 8, sn + 8, false, pid + 8, 0, 57); |
| InsertVp8(sn + 9, sn + 9, false, pid + 9, 2, 57, true); |
| InsertVp8(sn + 10, sn + 10, false, pid + 10, 1, 57, true); |
| InsertVp8(sn + 11, sn + 11, false, pid + 11, 2, 57); |
| |
| ASSERT_EQ(12UL, frames_from_callback_.size()); |
| CheckReferencesVp8(0); |
| CheckReferencesVp8(1, 0); |
| CheckReferencesVp8(2, 0); |
| CheckReferencesVp8(3, 0, 1, 2); |
| CheckReferencesVp8(4, 0); |
| CheckReferencesVp8(5, 2, 3, 4); |
| CheckReferencesVp8(6, 2, 4); |
| CheckReferencesVp8(7, 4, 5, 6); |
| CheckReferencesVp8(8, 4); |
| CheckReferencesVp8(9, 8); |
| CheckReferencesVp8(10, 8); |
| CheckReferencesVp8(11, 8, 9, 10); |
| } |
| |
| // Test with 3 temporal layers in a 0212 pattern. |
| TEST_F(TestRtpFrameReferenceFinder, Vp8TemporalLayersMissingFrame_0212) { |
| uint16_t pid = Rand(); |
| uint16_t sn = Rand(); |
| |
| InsertVp8(sn, sn, true, pid, 0, 55, false); |
| InsertVp8(sn + 2, sn + 2, false, pid + 2, 1, 55, true); |
| InsertVp8(sn + 3, sn + 3, false, pid + 3, 2, 55, false); |
| |
| ASSERT_EQ(2UL, frames_from_callback_.size()); |
| CheckReferencesVp8(0); |
| CheckReferencesVp8(2, 0); |
| } |
| |
| // Test with 3 temporal layers in a 0212 pattern. |
| TEST_F(TestRtpFrameReferenceFinder, Vp8TemporalLayersReordering_0212) { |
| uint16_t pid = 126; |
| uint16_t sn = Rand(); |
| |
| InsertVp8(sn + 1, sn + 1, false, pid + 1, 2, 55, true); |
| InsertVp8(sn, sn, true, pid, 0, 55, false); |
| InsertVp8(sn + 2, sn + 2, false, pid + 2, 1, 55, true); |
| InsertVp8(sn + 4, sn + 4, false, pid + 4, 0, 56, false); |
| InsertVp8(sn + 5, sn + 5, false, pid + 5, 2, 56, false); |
| InsertVp8(sn + 3, sn + 3, false, pid + 3, 2, 55, false); |
| InsertVp8(sn + 7, sn + 7, false, pid + 7, 2, 56, false); |
| InsertVp8(sn + 9, sn + 9, false, pid + 9, 2, 57, true); |
| InsertVp8(sn + 6, sn + 6, false, pid + 6, 1, 56, false); |
| InsertVp8(sn + 8, sn + 8, false, pid + 8, 0, 57, false); |
| InsertVp8(sn + 11, sn + 11, false, pid + 11, 2, 57, false); |
| InsertVp8(sn + 10, sn + 10, false, pid + 10, 1, 57, true); |
| |
| ASSERT_EQ(12UL, frames_from_callback_.size()); |
| CheckReferencesVp8(0); |
| CheckReferencesVp8(1, 0); |
| CheckReferencesVp8(2, 0); |
| CheckReferencesVp8(3, 0, 1, 2); |
| CheckReferencesVp8(4, 0); |
| CheckReferencesVp8(5, 2, 3, 4); |
| CheckReferencesVp8(6, 2, 4); |
| CheckReferencesVp8(7, 4, 5, 6); |
| CheckReferencesVp8(8, 4); |
| CheckReferencesVp8(9, 8); |
| CheckReferencesVp8(10, 8); |
| CheckReferencesVp8(11, 8, 9, 10); |
| } |
| |
| TEST_F(TestRtpFrameReferenceFinder, Vp8InsertManyFrames_0212) { |
| uint16_t pid = Rand(); |
| uint16_t sn = Rand(); |
| |
| const int keyframes_to_insert = 50; |
| const int frames_per_keyframe = 120; // Should be a multiple of 4. |
| int64_t offset = 0; |
| uint8_t tl0 = 128; |
| |
| for (int k = 0; k < keyframes_to_insert; ++k) { |
| InsertVp8(sn, sn, true, pid, 0, tl0, false); |
| InsertVp8(sn + 1, sn + 1, false, pid + 1, 2, tl0, true); |
| InsertVp8(sn + 2, sn + 2, false, pid + 2, 1, tl0, true); |
| InsertVp8(sn + 3, sn + 3, false, pid + 3, 2, tl0, false); |
| CheckReferencesVp8(offset); |
| CheckReferencesVp8(offset + 1, offset); |
| CheckReferencesVp8(offset + 2, offset); |
| CheckReferencesVp8(offset + 3, offset, offset + 1, offset + 2); |
| frames_from_callback_.clear(); |
| ++tl0; |
| |
| for (int f = 4; f < frames_per_keyframe; f += 4) { |
| uint16_t sf = sn + f; |
| uint16_t pidf = pid + f; |
| int64_t offsetf = offset + f; |
| |
| InsertVp8(sf, sf, false, pidf, 0, tl0, false); |
| InsertVp8(sf + 1, sf + 1, false, pidf + 1, 2, tl0, false); |
| InsertVp8(sf + 2, sf + 2, false, pidf + 2, 1, tl0, false); |
| InsertVp8(sf + 3, sf + 3, false, pidf + 3, 2, tl0, false); |
| CheckReferencesVp8(offsetf, offsetf - 4); |
| CheckReferencesVp8(offsetf + 1, offsetf, offsetf - 1, offsetf - 2); |
| CheckReferencesVp8(offsetf + 2, offsetf, offsetf - 2); |
| CheckReferencesVp8(offsetf + 3, offsetf, offsetf + 1, offsetf + 2); |
| frames_from_callback_.clear(); |
| ++tl0; |
| } |
| |
| offset += frames_per_keyframe; |
| pid += frames_per_keyframe; |
| sn += frames_per_keyframe; |
| } |
| } |
| |
| TEST_F(TestRtpFrameReferenceFinder, Vp8LayerSync) { |
| uint16_t pid = Rand(); |
| uint16_t sn = Rand(); |
| |
| InsertVp8(sn, sn, true, pid, 0, 0, false); |
| InsertVp8(sn + 1, sn + 1, false, pid + 1, 1, 0, true); |
| InsertVp8(sn + 2, sn + 2, false, pid + 2, 0, 1, false); |
| ASSERT_EQ(3UL, frames_from_callback_.size()); |
| |
| InsertVp8(sn + 4, sn + 4, false, pid + 4, 0, 2, false); |
| InsertVp8(sn + 5, sn + 5, false, pid + 5, 1, 2, true); |
| InsertVp8(sn + 6, sn + 6, false, pid + 6, 0, 3, false); |
| InsertVp8(sn + 7, sn + 7, false, pid + 7, 1, 3, false); |
| |
| ASSERT_EQ(7UL, frames_from_callback_.size()); |
| CheckReferencesVp8(0); |
| CheckReferencesVp8(1, 0); |
| CheckReferencesVp8(2, 0); |
| CheckReferencesVp8(4, 2); |
| CheckReferencesVp8(5, 4); |
| CheckReferencesVp8(6, 4); |
| CheckReferencesVp8(7, 6, 5); |
| } |
| |
| TEST_F(TestRtpFrameReferenceFinder, Vp8Tl1SyncFrameAfterTl1Frame) { |
| InsertVp8(1000, 1000, true, 1, 0, 247, true); |
| InsertVp8(1001, 1001, false, 3, 0, 248, false); |
| InsertVp8(1002, 1002, false, 4, 1, 248, false); // Will be dropped |
| InsertVp8(1003, 1003, false, 5, 1, 248, true); // due to this frame. |
| |
| ASSERT_EQ(3UL, frames_from_callback_.size()); |
| CheckReferencesVp8(0); |
| CheckReferencesVp8(2, 0); |
| CheckReferencesVp8(4, 2); |
| } |
| |
| TEST_F(TestRtpFrameReferenceFinder, Vp8DetectMissingFrame_0212) { |
| InsertVp8(1, 1, true, 1, 0, 1, false); |
| InsertVp8(2, 2, false, 2, 2, 1, true); |
| InsertVp8(3, 3, false, 3, 1, 1, true); |
| InsertVp8(4, 4, false, 4, 2, 1, false); |
| |
| InsertVp8(6, 6, false, 6, 2, 2, false); |
| InsertVp8(7, 7, false, 7, 1, 2, false); |
| InsertVp8(8, 8, false, 8, 2, 2, false); |
| ASSERT_EQ(4UL, frames_from_callback_.size()); |
| |
| InsertVp8(5, 5, false, 5, 0, 2, false); |
| ASSERT_EQ(8UL, frames_from_callback_.size()); |
| |
| CheckReferencesVp8(0); |
| CheckReferencesVp8(1, 0); |
| CheckReferencesVp8(2, 0); |
| CheckReferencesVp8(3, 2, 1, 0); |
| |
| CheckReferencesVp8(4, 0); |
| CheckReferencesVp8(5, 4, 3, 2); |
| CheckReferencesVp8(6, 4, 2); |
| CheckReferencesVp8(7, 6, 5, 4); |
| } |
| |
| TEST_F(TestRtpFrameReferenceFinder, Vp9GofInsertOneFrame) { |
| uint16_t pid = Rand(); |
| uint16_t sn = Rand(); |
| GofInfoVP9 ss; |
| ss.SetGofInfoVP9(kTemporalStructureMode1); |
| |
| InsertVp9Gof(sn, sn, true, pid, 0, 0, 0, false, &ss); |
| |
| CheckReferencesVp9(0, 0); |
| } |
| |
| TEST_F(TestRtpFrameReferenceFinder, Vp9NoPictureIdReordered) { |
| uint16_t sn = 0xfffa; |
| |
| InsertVp9Gof(sn, sn + 2, true); |
| InsertVp9Gof(sn + 3, sn + 4, false); |
| InsertVp9Gof(sn + 9, sn + 9, false); |
| InsertVp9Gof(sn + 5, sn + 8, false); |
| InsertVp9Gof(sn + 12, sn + 12, true); |
| InsertVp9Gof(sn + 10, sn + 11, false); |
| InsertVp9Gof(sn + 13, sn + 17, false); |
| InsertVp9Gof(sn + 19, sn + 20, false); |
| InsertVp9Gof(sn + 21, sn + 21, false); |
| InsertVp9Gof(sn + 18, sn + 18, false); |
| |
| ASSERT_EQ(10UL, frames_from_callback_.size()); |
| CheckReferencesVp9(0, 0); |
| CheckReferencesVp9(2, 0, 0); |
| CheckReferencesVp9(6, 0, 2); |
| CheckReferencesVp9(7, 0, 6); |
| CheckReferencesVp9(9, 0, 7); |
| CheckReferencesVp9(10, 0); |
| CheckReferencesVp9(15, 0, 10); |
| CheckReferencesVp9(16, 0, 15); |
| CheckReferencesVp9(18, 0, 16); |
| CheckReferencesVp9(19, 0, 18); |
| } |
| |
| TEST_F(TestRtpFrameReferenceFinder, Vp9GofTemporalLayers_0) { |
| uint16_t pid = Rand(); |
| uint16_t sn = Rand(); |
| GofInfoVP9 ss; |
| ss.SetGofInfoVP9(kTemporalStructureMode1); // Only 1 spatial layer. |
| |
| InsertVp9Gof(sn, sn, true, pid, 0, 0, 0, false, &ss); |
| InsertVp9Gof(sn + 1, sn + 1, false, pid + 1, 0, 0, 1, false); |
| InsertVp9Gof(sn + 2, sn + 2, false, pid + 2, 0, 0, 2, false); |
| InsertVp9Gof(sn + 3, sn + 3, false, pid + 3, 0, 0, 3, false); |
| InsertVp9Gof(sn + 4, sn + 4, false, pid + 4, 0, 0, 4, false); |
| InsertVp9Gof(sn + 5, sn + 5, false, pid + 5, 0, 0, 5, false); |
| InsertVp9Gof(sn + 6, sn + 6, false, pid + 6, 0, 0, 6, false); |
| InsertVp9Gof(sn + 7, sn + 7, false, pid + 7, 0, 0, 7, false); |
| InsertVp9Gof(sn + 8, sn + 8, false, pid + 8, 0, 0, 8, false); |
| InsertVp9Gof(sn + 9, sn + 9, false, pid + 9, 0, 0, 9, false); |
| InsertVp9Gof(sn + 10, sn + 10, false, pid + 10, 0, 0, 10, false); |
| InsertVp9Gof(sn + 11, sn + 11, false, pid + 11, 0, 0, 11, false); |
| InsertVp9Gof(sn + 12, sn + 12, false, pid + 12, 0, 0, 12, false); |
| InsertVp9Gof(sn + 13, sn + 13, false, pid + 13, 0, 0, 13, false); |
| InsertVp9Gof(sn + 14, sn + 14, false, pid + 14, 0, 0, 14, false); |
| InsertVp9Gof(sn + 15, sn + 15, false, pid + 15, 0, 0, 15, false); |
| InsertVp9Gof(sn + 16, sn + 16, false, pid + 16, 0, 0, 16, false); |
| InsertVp9Gof(sn + 17, sn + 17, false, pid + 17, 0, 0, 17, false); |
| InsertVp9Gof(sn + 18, sn + 18, false, pid + 18, 0, 0, 18, false); |
| InsertVp9Gof(sn + 19, sn + 19, false, pid + 19, 0, 0, 19, false); |
| |
| ASSERT_EQ(20UL, frames_from_callback_.size()); |
| CheckReferencesVp9(0, 0); |
| CheckReferencesVp9(1, 0, 0); |
| CheckReferencesVp9(2, 0, 1); |
| CheckReferencesVp9(3, 0, 2); |
| CheckReferencesVp9(4, 0, 3); |
| CheckReferencesVp9(5, 0, 4); |
| CheckReferencesVp9(6, 0, 5); |
| CheckReferencesVp9(7, 0, 6); |
| CheckReferencesVp9(8, 0, 7); |
| CheckReferencesVp9(9, 0, 8); |
| CheckReferencesVp9(10, 0, 9); |
| CheckReferencesVp9(11, 0, 10); |
| CheckReferencesVp9(12, 0, 11); |
| CheckReferencesVp9(13, 0, 12); |
| CheckReferencesVp9(14, 0, 13); |
| CheckReferencesVp9(15, 0, 14); |
| CheckReferencesVp9(16, 0, 15); |
| CheckReferencesVp9(17, 0, 16); |
| CheckReferencesVp9(18, 0, 17); |
| CheckReferencesVp9(19, 0, 18); |
| } |
| |
| TEST_F(TestRtpFrameReferenceFinder, Vp9GofTemporalLayersReordered_0) { |
| uint16_t pid = Rand(); |
| uint16_t sn = Rand(); |
| GofInfoVP9 ss; |
| ss.SetGofInfoVP9(kTemporalStructureMode1); // Only 1 spatial layer. |
| |
| InsertVp9Gof(sn + 2, sn + 2, false, pid + 2, 0, 0, 2, false); |
| InsertVp9Gof(sn + 1, sn + 1, false, pid + 1, 0, 0, 1, false); |
| InsertVp9Gof(sn, sn, true, pid, 0, 0, 0, false, &ss); |
| InsertVp9Gof(sn + 4, sn + 4, false, pid + 4, 0, 0, 4, false); |
| InsertVp9Gof(sn + 3, sn + 3, false, pid + 3, 0, 0, 3, false); |
| InsertVp9Gof(sn + 5, sn + 5, false, pid + 5, 0, 0, 5, false); |
| InsertVp9Gof(sn + 7, sn + 7, false, pid + 7, 0, 0, 7, false); |
| InsertVp9Gof(sn + 6, sn + 6, false, pid + 6, 0, 0, 6, false); |
| InsertVp9Gof(sn + 8, sn + 8, false, pid + 8, 0, 0, 8, false); |
| InsertVp9Gof(sn + 10, sn + 10, false, pid + 10, 0, 0, 10, false); |
| InsertVp9Gof(sn + 13, sn + 13, false, pid + 13, 0, 0, 13, false); |
| InsertVp9Gof(sn + 11, sn + 11, false, pid + 11, 0, 0, 11, false); |
| InsertVp9Gof(sn + 9, sn + 9, false, pid + 9, 0, 0, 9, false); |
| InsertVp9Gof(sn + 16, sn + 16, false, pid + 16, 0, 0, 16, false); |
| InsertVp9Gof(sn + 14, sn + 14, false, pid + 14, 0, 0, 14, false); |
| InsertVp9Gof(sn + 15, sn + 15, false, pid + 15, 0, 0, 15, false); |
| InsertVp9Gof(sn + 12, sn + 12, false, pid + 12, 0, 0, 12, false); |
| InsertVp9Gof(sn + 17, sn + 17, false, pid + 17, 0, 0, 17, false); |
| InsertVp9Gof(sn + 19, sn + 19, false, pid + 19, 0, 0, 19, false); |
| InsertVp9Gof(sn + 18, sn + 18, false, pid + 18, 0, 0, 18, false); |
| |
| ASSERT_EQ(20UL, frames_from_callback_.size()); |
| CheckReferencesVp9(0, 0); |
| CheckReferencesVp9(1, 0, 0); |
| CheckReferencesVp9(2, 0, 1); |
| CheckReferencesVp9(3, 0, 2); |
| CheckReferencesVp9(4, 0, 3); |
| CheckReferencesVp9(5, 0, 4); |
| CheckReferencesVp9(6, 0, 5); |
| CheckReferencesVp9(7, 0, 6); |
| CheckReferencesVp9(8, 0, 7); |
| CheckReferencesVp9(9, 0, 8); |
| CheckReferencesVp9(10, 0, 9); |
| CheckReferencesVp9(11, 0, 10); |
| CheckReferencesVp9(12, 0, 11); |
| CheckReferencesVp9(13, 0, 12); |
| CheckReferencesVp9(14, 0, 13); |
| CheckReferencesVp9(15, 0, 14); |
| CheckReferencesVp9(16, 0, 15); |
| CheckReferencesVp9(17, 0, 16); |
| CheckReferencesVp9(18, 0, 17); |
| CheckReferencesVp9(19, 0, 18); |
| } |
| |
| TEST_F(TestRtpFrameReferenceFinder, Vp9GofSkipFramesTemporalLayers_01) { |
| uint16_t pid = Rand(); |
| uint16_t sn = Rand(); |
| GofInfoVP9 ss; |
| ss.SetGofInfoVP9(kTemporalStructureMode2); // 0101 pattern |
| |
| InsertVp9Gof(sn, sn, true, pid, 0, 0, 0, false, &ss); |
| InsertVp9Gof(sn + 1, sn + 1, false, pid + 1, 0, 1, 0, false); |
| // Skip GOF with tl0 1 |
| InsertVp9Gof(sn + 4, sn + 4, true, pid + 4, 0, 0, 2, false, &ss); |
| InsertVp9Gof(sn + 5, sn + 5, false, pid + 5, 0, 1, 2, false); |
| // Skip GOF with tl0 3 |
| // Skip GOF with tl0 4 |
| InsertVp9Gof(sn + 10, sn + 10, false, pid + 10, 0, 0, 5, false, &ss); |
| InsertVp9Gof(sn + 11, sn + 11, false, pid + 11, 0, 1, 5, false); |
| |
| ASSERT_EQ(6UL, frames_from_callback_.size()); |
| CheckReferencesVp9(0, 0); |
| CheckReferencesVp9(1, 0, 0); |
| CheckReferencesVp9(4, 0); |
| CheckReferencesVp9(5, 0, 4); |
| CheckReferencesVp9(10, 0, 8); |
| CheckReferencesVp9(11, 0, 10); |
| } |
| |
| TEST_F(TestRtpFrameReferenceFinder, Vp9GofSkipFramesTemporalLayers_0212) { |
| uint16_t pid = Rand(); |
| uint16_t sn = Rand(); |
| GofInfoVP9 ss; |
| ss.SetGofInfoVP9(kTemporalStructureMode3); // 02120212 pattern |
| |
| InsertVp9Gof(sn, sn, true, pid, 0, 0, 0, false, &ss); |
| InsertVp9Gof(sn + 1, sn + 1, false, pid + 1, 0, 2, 0, false); |
| InsertVp9Gof(sn + 2, sn + 2, false, pid + 2, 0, 1, 0, false); |
| InsertVp9Gof(sn + 3, sn + 3, false, pid + 3, 0, 2, 0, false); |
| |
| ASSERT_EQ(4UL, frames_from_callback_.size()); |
| CheckReferencesVp9(0, 0); |
| CheckReferencesVp9(1, 0, 0); |
| CheckReferencesVp9(2, 0, 0); |
| CheckReferencesVp9(3, 0, 2); |
| |
| // Skip frames with tl0 = 1 |
| |
| InsertVp9Gof(sn + 8, sn + 8, true, pid + 8, 0, 0, 2, false, &ss); |
| InsertVp9Gof(sn + 9, sn + 9, false, pid + 9, 0, 2, 2, false); |
| InsertVp9Gof(sn + 10, sn + 10, false, pid + 10, 0, 1, 2, false); |
| InsertVp9Gof(sn + 11, sn + 11, false, pid + 11, 0, 2, 2, false); |
| |
| ASSERT_EQ(8UL, frames_from_callback_.size()); |
| CheckReferencesVp9(8, 0); |
| CheckReferencesVp9(9, 0, 8); |
| CheckReferencesVp9(10, 0, 8); |
| CheckReferencesVp9(11, 0, 10); |
| |
| // Now insert frames with tl0 = 1 |
| InsertVp9Gof(sn + 4, sn + 4, true, pid + 4, 0, 0, 1, false, &ss); |
| InsertVp9Gof(sn + 7, sn + 7, false, pid + 7, 0, 2, 1, false); |
| |
| ASSERT_EQ(9UL, frames_from_callback_.size()); |
| CheckReferencesVp9(4, 0); |
| |
| // Rest of frames belonging to tl0 = 1 |
| InsertVp9Gof(sn + 5, sn + 5, false, pid + 5, 0, 2, 1, false); |
| InsertVp9Gof(sn + 6, sn + 6, false, pid + 6, 0, 1, 1, true); // up-switch |
| |
| ASSERT_EQ(12UL, frames_from_callback_.size()); |
| CheckReferencesVp9(5, 0, 4); |
| CheckReferencesVp9(6, 0, 4); |
| CheckReferencesVp9(7, 0, 6); |
| } |
| |
| TEST_F(TestRtpFrameReferenceFinder, Vp9GofTemporalLayers_01) { |
| uint16_t pid = Rand(); |
| uint16_t sn = Rand(); |
| GofInfoVP9 ss; |
| ss.SetGofInfoVP9(kTemporalStructureMode2); // 0101 pattern |
| |
| InsertVp9Gof(sn, sn, true, pid, 0, 0, 0, false, &ss); |
| InsertVp9Gof(sn + 1, sn + 1, false, pid + 1, 0, 1, 0, false); |
| InsertVp9Gof(sn + 2, sn + 2, false, pid + 2, 0, 0, 1, false); |
| InsertVp9Gof(sn + 3, sn + 3, false, pid + 3, 0, 1, 1, false); |
| InsertVp9Gof(sn + 4, sn + 4, false, pid + 4, 0, 0, 2, false); |
| InsertVp9Gof(sn + 5, sn + 5, false, pid + 5, 0, 1, 2, false); |
| InsertVp9Gof(sn + 6, sn + 6, false, pid + 6, 0, 0, 3, false); |
| InsertVp9Gof(sn + 7, sn + 7, false, pid + 7, 0, 1, 3, false); |
| InsertVp9Gof(sn + 8, sn + 8, false, pid + 8, 0, 0, 4, false); |
| InsertVp9Gof(sn + 9, sn + 9, false, pid + 9, 0, 1, 4, false); |
| InsertVp9Gof(sn + 10, sn + 10, false, pid + 10, 0, 0, 5, false); |
| InsertVp9Gof(sn + 11, sn + 11, false, pid + 11, 0, 1, 5, false); |
| InsertVp9Gof(sn + 12, sn + 12, false, pid + 12, 0, 0, 6, false); |
| InsertVp9Gof(sn + 13, sn + 13, false, pid + 13, 0, 1, 6, false); |
| InsertVp9Gof(sn + 14, sn + 14, false, pid + 14, 0, 0, 7, false); |
| InsertVp9Gof(sn + 15, sn + 15, false, pid + 15, 0, 1, 7, false); |
| InsertVp9Gof(sn + 16, sn + 16, false, pid + 16, 0, 0, 8, false); |
| InsertVp9Gof(sn + 17, sn + 17, false, pid + 17, 0, 1, 8, false); |
| InsertVp9Gof(sn + 18, sn + 18, false, pid + 18, 0, 0, 9, false); |
| InsertVp9Gof(sn + 19, sn + 19, false, pid + 19, 0, 1, 9, false); |
| |
| ASSERT_EQ(20UL, frames_from_callback_.size()); |
| CheckReferencesVp9(0, 0); |
| CheckReferencesVp9(1, 0, 0); |
| CheckReferencesVp9(2, 0, 0); |
| CheckReferencesVp9(3, 0, 2); |
| CheckReferencesVp9(4, 0, 2); |
| CheckReferencesVp9(5, 0, 4); |
| CheckReferencesVp9(6, 0, 4); |
| CheckReferencesVp9(7, 0, 6); |
| CheckReferencesVp9(8, 0, 6); |
| CheckReferencesVp9(9, 0, 8); |
| CheckReferencesVp9(10, 0, 8); |
| CheckReferencesVp9(11, 0, 10); |
| CheckReferencesVp9(12, 0, 10); |
| CheckReferencesVp9(13, 0, 12); |
| CheckReferencesVp9(14, 0, 12); |
| CheckReferencesVp9(15, 0, 14); |
| CheckReferencesVp9(16, 0, 14); |
| CheckReferencesVp9(17, 0, 16); |
| CheckReferencesVp9(18, 0, 16); |
| CheckReferencesVp9(19, 0, 18); |
| } |
| |
| TEST_F(TestRtpFrameReferenceFinder, Vp9GofTemporalLayersReordered_01) { |
| uint16_t pid = Rand(); |
| uint16_t sn = Rand(); |
| GofInfoVP9 ss; |
| ss.SetGofInfoVP9(kTemporalStructureMode2); // 01 pattern |
| |
| InsertVp9Gof(sn + 1, sn + 1, false, pid + 1, 0, 1, 0, false); |
| InsertVp9Gof(sn, sn, true, pid, 0, 0, 0, false, &ss); |
| InsertVp9Gof(sn + 2, sn + 2, false, pid + 2, 0, 0, 1, false); |
| InsertVp9Gof(sn + 4, sn + 4, false, pid + 4, 0, 0, 2, false); |
| InsertVp9Gof(sn + 3, sn + 3, false, pid + 3, 0, 1, 1, false); |
| InsertVp9Gof(sn + 5, sn + 5, false, pid + 5, 0, 1, 2, false); |
| InsertVp9Gof(sn + 7, sn + 7, false, pid + 7, 0, 1, 3, false); |
| InsertVp9Gof(sn + 6, sn + 6, false, pid + 6, 0, 0, 3, false); |
| InsertVp9Gof(sn + 10, sn + 10, false, pid + 10, 0, 0, 5, false); |
| InsertVp9Gof(sn + 8, sn + 8, false, pid + 8, 0, 0, 4, false); |
| InsertVp9Gof(sn + 9, sn + 9, false, pid + 9, 0, 1, 4, false); |
| InsertVp9Gof(sn + 11, sn + 11, false, pid + 11, 0, 1, 5, false); |
| InsertVp9Gof(sn + 13, sn + 13, false, pid + 13, 0, 1, 6, false); |
| InsertVp9Gof(sn + 16, sn + 16, false, pid + 16, 0, 0, 8, false); |
| InsertVp9Gof(sn + 12, sn + 12, false, pid + 12, 0, 0, 6, false); |
| InsertVp9Gof(sn + 14, sn + 14, false, pid + 14, 0, 0, 7, false); |
| InsertVp9Gof(sn + 17, sn + 17, false, pid + 17, 0, 1, 8, false); |
| InsertVp9Gof(sn + 19, sn + 19, false, pid + 19, 0, 1, 9, false); |
| InsertVp9Gof(sn + 15, sn + 15, false, pid + 15, 0, 1, 7, false); |
| InsertVp9Gof(sn + 18, sn + 18, false, pid + 18, 0, 0, 9, false); |
| |
| ASSERT_EQ(20UL, frames_from_callback_.size()); |
| CheckReferencesVp9(0, 0); |
| CheckReferencesVp9(1, 0, 0); |
| CheckReferencesVp9(2, 0, 0); |
| CheckReferencesVp9(3, 0, 2); |
| CheckReferencesVp9(4, 0, 2); |
| CheckReferencesVp9(5, 0, 4); |
| CheckReferencesVp9(6, 0, 4); |
| CheckReferencesVp9(7, 0, 6); |
| CheckReferencesVp9(8, 0, 6); |
| CheckReferencesVp9(9, 0, 8); |
| CheckReferencesVp9(10, 0, 8); |
| CheckReferencesVp9(11, 0, 10); |
| CheckReferencesVp9(12, 0, 10); |
| CheckReferencesVp9(13, 0, 12); |
| CheckReferencesVp9(14, 0, 12); |
| CheckReferencesVp9(15, 0, 14); |
| CheckReferencesVp9(16, 0, 14); |
| CheckReferencesVp9(17, 0, 16); |
| CheckReferencesVp9(18, 0, 16); |
| CheckReferencesVp9(19, 0, 18); |
| } |
| |
| TEST_F(TestRtpFrameReferenceFinder, Vp9GofTemporalLayers_0212) { |
| uint16_t pid = Rand(); |
| uint16_t sn = Rand(); |
| GofInfoVP9 ss; |
| ss.SetGofInfoVP9(kTemporalStructureMode3); // 0212 pattern |
| |
| InsertVp9Gof(sn, sn, true, pid, 0, 0, 0, false, &ss); |
| InsertVp9Gof(sn + 1, sn + 1, false, pid + 1, 0, 2, 0, false); |
| InsertVp9Gof(sn + 2, sn + 2, false, pid + 2, 0, 1, 0, false); |
| InsertVp9Gof(sn + 3, sn + 3, false, pid + 3, 0, 2, 0, false); |
| InsertVp9Gof(sn + 4, sn + 4, false, pid + 4, 0, 0, 1, false); |
| InsertVp9Gof(sn + 5, sn + 5, false, pid + 5, 0, 2, 1, false); |
| InsertVp9Gof(sn + 6, sn + 6, false, pid + 6, 0, 1, 1, false); |
| InsertVp9Gof(sn + 7, sn + 7, false, pid + 7, 0, 2, 1, false); |
| InsertVp9Gof(sn + 8, sn + 8, false, pid + 8, 0, 0, 2, false); |
| InsertVp9Gof(sn + 9, sn + 9, false, pid + 9, 0, 2, 2, false); |
| InsertVp9Gof(sn + 10, sn + 10, false, pid + 10, 0, 1, 2, false); |
| InsertVp9Gof(sn + 11, sn + 11, false, pid + 11, 0, 2, 2, false); |
| InsertVp9Gof(sn + 12, sn + 12, false, pid + 12, 0, 0, 3, false); |
| InsertVp9Gof(sn + 13, sn + 13, false, pid + 13, 0, 2, 3, false); |
| InsertVp9Gof(sn + 14, sn + 14, false, pid + 14, 0, 1, 3, false); |
| InsertVp9Gof(sn + 15, sn + 15, false, pid + 15, 0, 2, 3, false); |
| InsertVp9Gof(sn + 16, sn + 16, false, pid + 16, 0, 0, 4, false); |
| InsertVp9Gof(sn + 17, sn + 17, false, pid + 17, 0, 2, 4, false); |
| InsertVp9Gof(sn + 18, sn + 18, false, pid + 18, 0, 1, 4, false); |
| InsertVp9Gof(sn + 19, sn + 19, false, pid + 19, 0, 2, 4, false); |
| |
| ASSERT_EQ(20UL, frames_from_callback_.size()); |
| CheckReferencesVp9(0, 0); |
| CheckReferencesVp9(1, 0, 0); |
| CheckReferencesVp9(2, 0, 0); |
| CheckReferencesVp9(3, 0, 2); |
| CheckReferencesVp9(4, 0, 0); |
| CheckReferencesVp9(5, 0, 4); |
| CheckReferencesVp9(6, 0, 4); |
| CheckReferencesVp9(7, 0, 6); |
| CheckReferencesVp9(8, 0, 4); |
| CheckReferencesVp9(9, 0, 8); |
| CheckReferencesVp9(10, 0, 8); |
| CheckReferencesVp9(11, 0, 10); |
| CheckReferencesVp9(12, 0, 8); |
| CheckReferencesVp9(13, 0, 12); |
| CheckReferencesVp9(14, 0, 12); |
| CheckReferencesVp9(15, 0, 14); |
| CheckReferencesVp9(16, 0, 12); |
| CheckReferencesVp9(17, 0, 16); |
| CheckReferencesVp9(18, 0, 16); |
| CheckReferencesVp9(19, 0, 18); |
| } |
| |
| TEST_F(TestRtpFrameReferenceFinder, Vp9GofTemporalLayersReordered_0212) { |
| uint16_t pid = Rand(); |
| uint16_t sn = Rand(); |
| GofInfoVP9 ss; |
| ss.SetGofInfoVP9(kTemporalStructureMode3); // 0212 pattern |
| |
| InsertVp9Gof(sn + 2, sn + 2, false, pid + 2, 0, 1, 0, false); |
| InsertVp9Gof(sn + 1, sn + 1, false, pid + 1, 0, 2, 0, false); |
| InsertVp9Gof(sn, sn, true, pid, 0, 0, 0, false, &ss); |
| InsertVp9Gof(sn + 3, sn + 3, false, pid + 3, 0, 2, 0, false); |
| InsertVp9Gof(sn + 6, sn + 6, false, pid + 6, 0, 1, 1, false); |
| InsertVp9Gof(sn + 5, sn + 5, false, pid + 5, 0, 2, 1, false); |
| InsertVp9Gof(sn + 4, sn + 4, false, pid + 4, 0, 0, 1, false); |
| InsertVp9Gof(sn + 9, sn + 9, false, pid + 9, 0, 2, 2, false); |
| InsertVp9Gof(sn + 7, sn + 7, false, pid + 7, 0, 2, 1, false); |
| InsertVp9Gof(sn + 8, sn + 8, false, pid + 8, 0, 0, 2, false); |
| InsertVp9Gof(sn + 11, sn + 11, false, pid + 11, 0, 2, 2, false); |
| InsertVp9Gof(sn + 10, sn + 10, false, pid + 10, 0, 1, 2, false); |
| InsertVp9Gof(sn + 13, sn + 13, false, pid + 13, 0, 2, 3, false); |
| InsertVp9Gof(sn + 12, sn + 12, false, pid + 12, 0, 0, 3, false); |
| InsertVp9Gof(sn + 14, sn + 14, false, pid + 14, 0, 1, 3, false); |
| InsertVp9Gof(sn + 16, sn + 16, false, pid + 16, 0, 0, 4, false); |
| InsertVp9Gof(sn + 15, sn + 15, false, pid + 15, 0, 2, 3, false); |
| InsertVp9Gof(sn + 17, sn + 17, false, pid + 17, 0, 2, 4, false); |
| InsertVp9Gof(sn + 19, sn + 19, false, pid + 19, 0, 2, 4, false); |
| InsertVp9Gof(sn + 18, sn + 18, false, pid + 18, 0, 1, 4, false); |
| |
| ASSERT_EQ(20UL, frames_from_callback_.size()); |
| CheckReferencesVp9(0, 0); |
| CheckReferencesVp9(1, 0, 0); |
| CheckReferencesVp9(2, 0, 0); |
| CheckReferencesVp9(3, 0, 2); |
| CheckReferencesVp9(4, 0, 0); |
| CheckReferencesVp9(5, 0, 4); |
| CheckReferencesVp9(6, 0, 4); |
| CheckReferencesVp9(7, 0, 6); |
| CheckReferencesVp9(8, 0, 4); |
| CheckReferencesVp9(9, 0, 8); |
| CheckReferencesVp9(10, 0, 8); |
| CheckReferencesVp9(11, 0, 10); |
| CheckReferencesVp9(12, 0, 8); |
| CheckReferencesVp9(13, 0, 12); |
| CheckReferencesVp9(14, 0, 12); |
| CheckReferencesVp9(15, 0, 14); |
| CheckReferencesVp9(16, 0, 12); |
| CheckReferencesVp9(17, 0, 16); |
| CheckReferencesVp9(18, 0, 16); |
| CheckReferencesVp9(19, 0, 18); |
| } |
| |
| TEST_F(TestRtpFrameReferenceFinder, Vp9GofTemporalLayersUpSwitch_02120212) { |
| uint16_t pid = Rand(); |
| uint16_t sn = Rand(); |
| GofInfoVP9 ss; |
| ss.SetGofInfoVP9(kTemporalStructureMode4); // 02120212 pattern |
| |
| InsertVp9Gof(sn, sn, true, pid, 0, 0, 0, false, &ss); |
| InsertVp9Gof(sn + 1, sn + 1, false, pid + 1, 0, 2, 0, false); |
| InsertVp9Gof(sn + 2, sn + 2, false, pid + 2, 0, 1, 0, false); |
| InsertVp9Gof(sn + 3, sn + 3, false, pid + 3, 0, 2, 0, false); |
| InsertVp9Gof(sn + 4, sn + 4, false, pid + 4, 0, 0, 1, false); |
| InsertVp9Gof(sn + 5, sn + 5, false, pid + 5, 0, 2, 1, false); |
| InsertVp9Gof(sn + 6, sn + 6, false, pid + 6, 0, 1, 1, true); |
| InsertVp9Gof(sn + 7, sn + 7, false, pid + 7, 0, 2, 1, false); |
| InsertVp9Gof(sn + 8, sn + 8, false, pid + 8, 0, 0, 2, true); |
| InsertVp9Gof(sn + 9, sn + 9, false, pid + 9, 0, 2, 2, false); |
| InsertVp9Gof(sn + 10, sn + 10, false, pid + 10, 0, 1, 2, false); |
| InsertVp9Gof(sn + 11, sn + 11, false, pid + 11, 0, 2, 2, true); |
| InsertVp9Gof(sn + 12, sn + 12, false, pid + 12, 0, 0, 3, false); |
| InsertVp9Gof(sn + 13, sn + 13, false, pid + 13, 0, 2, 3, false); |
| InsertVp9Gof(sn + 14, sn + 14, false, pid + 14, 0, 1, 3, false); |
| InsertVp9Gof(sn + 15, sn + 15, false, pid + 15, 0, 2, 3, false); |
| |
| ASSERT_EQ(16UL, frames_from_callback_.size()); |
| CheckReferencesVp9(0, 0); |
| CheckReferencesVp9(1, 0, 0); |
| CheckReferencesVp9(2, 0, 0); |
| CheckReferencesVp9(3, 0, 1, 2); |
| CheckReferencesVp9(4, 0, 0); |
| CheckReferencesVp9(5, 0, 3, 4); |
| CheckReferencesVp9(6, 0, 2, 4); |
| CheckReferencesVp9(7, 0, 6); |
| CheckReferencesVp9(8, 0, 4); |
| CheckReferencesVp9(9, 0, 8); |
| CheckReferencesVp9(10, 0, 8); |
| CheckReferencesVp9(11, 0, 9, 10); |
| CheckReferencesVp9(12, 0, 8); |
| CheckReferencesVp9(13, 0, 11, 12); |
| CheckReferencesVp9(14, 0, 10, 12); |
| CheckReferencesVp9(15, 0, 13, 14); |
| } |
| |
| TEST_F(TestRtpFrameReferenceFinder, |
| Vp9GofTemporalLayersUpSwitchReordered_02120212) { |
| uint16_t pid = Rand(); |
| uint16_t sn = Rand(); |
| GofInfoVP9 ss; |
| ss.SetGofInfoVP9(kTemporalStructureMode4); // 02120212 pattern |
| |
| InsertVp9Gof(sn + 1, sn + 1, false, pid + 1, 0, 2, 0, false); |
| InsertVp9Gof(sn, sn, true, pid, 0, 0, 0, false, &ss); |
| InsertVp9Gof(sn + 4, sn + 4, false, pid + 4, 0, 0, 1, false); |
| InsertVp9Gof(sn + 2, sn + 2, false, pid + 2, 0, 1, 0, false); |
| InsertVp9Gof(sn + 5, sn + 5, false, pid + 5, 0, 2, 1, false); |
| InsertVp9Gof(sn + 3, sn + 3, false, pid + 3, 0, 2, 0, false); |
| InsertVp9Gof(sn + 7, sn + 7, false, pid + 7, 0, 2, 1, false); |
| InsertVp9Gof(sn + 9, sn + 9, false, pid + 9, 0, 2, 2, false); |
| InsertVp9Gof(sn + 6, sn + 6, false, pid + 6, 0, 1, 1, true); |
| InsertVp9Gof(sn + 12, sn + 12, false, pid + 12, 0, 0, 3, false); |
| InsertVp9Gof(sn + 10, sn + 10, false, pid + 10, 0, 1, 2, false); |
| InsertVp9Gof(sn + 8, sn + 8, false, pid + 8, 0, 0, 2, true); |
| InsertVp9Gof(sn + 11, sn + 11, false, pid + 11, 0, 2, 2, true); |
| InsertVp9Gof(sn + 13, sn + 13, false, pid + 13, 0, 2, 3, false); |
| InsertVp9Gof(sn + 15, sn + 15, false, pid + 15, 0, 2, 3, false); |
| InsertVp9Gof(sn + 14, sn + 14, false, pid + 14, 0, 1, 3, false); |
| |
| ASSERT_EQ(16UL, frames_from_callback_.size()); |
| CheckReferencesVp9(0, 0); |
| CheckReferencesVp9(1, 0, 0); |
| CheckReferencesVp9(2, 0, 0); |
| CheckReferencesVp9(3, 0, 1, 2); |
| CheckReferencesVp9(4, 0, 0); |
| CheckReferencesVp9(5, 0, 3, 4); |
| CheckReferencesVp9(6, 0, 2, 4); |
| CheckReferencesVp9(7, 0, 6); |
| CheckReferencesVp9(8, 0, 4); |
| CheckReferencesVp9(9, 0, 8); |
| CheckReferencesVp9(10, 0, 8); |
| CheckReferencesVp9(11, 0, 9, 10); |
| CheckReferencesVp9(12, 0, 8); |
| CheckReferencesVp9(13, 0, 11, 12); |
| CheckReferencesVp9(14, 0, 10, 12); |
| CheckReferencesVp9(15, 0, 13, 14); |
| } |
| |
| TEST_F(TestRtpFrameReferenceFinder, Vp9GofTemporalLayersReordered_01_0212) { |
| uint16_t pid = Rand(); |
| uint16_t sn = Rand(); |
| GofInfoVP9 ss; |
| ss.SetGofInfoVP9(kTemporalStructureMode2); // 01 pattern |
| |
| InsertVp9Gof(sn + 1, sn + 1, false, pid + 1, 0, 1, 0, false); |
| InsertVp9Gof(sn, sn, true, pid, 0, 0, 0, false, &ss); |
| InsertVp9Gof(sn + 3, sn + 3, false, pid + 3, 0, 1, 1, false); |
| InsertVp9Gof(sn + 6, sn + 6, false, pid + 6, 0, 1, 2, false); |
| ss.SetGofInfoVP9(kTemporalStructureMode3); // 0212 pattern |
| InsertVp9Gof(sn + 4, sn + 4, false, pid + 4, 0, 0, 2, false, &ss); |
| InsertVp9Gof(sn + 2, sn + 2, false, pid + 2, 0, 0, 1, false); |
| InsertVp9Gof(sn + 5, sn + 5, false, pid + 5, 0, 2, 2, false); |
| InsertVp9Gof(sn + 8, sn + 8, false, pid + 8, 0, 0, 3, false); |
| InsertVp9Gof(sn + 10, sn + 10, false, pid + 10, 0, 1, 3, false); |
| InsertVp9Gof(sn + 7, sn + 7, false, pid + 7, 0, 2, 2, false); |
| InsertVp9Gof(sn + 11, sn + 11, false, pid + 11, 0, 2, 3, false); |
| InsertVp9Gof(sn + 9, sn + 9, false, pid + 9, 0, 2, 3, false); |
| |
| ASSERT_EQ(12UL, frames_from_callback_.size()); |
| CheckReferencesVp9(0, 0); |
| CheckReferencesVp9(1, 0, 0); |
| CheckReferencesVp9(2, 0, 0); |
| CheckReferencesVp9(3, 0, 2); |
| CheckReferencesVp9(4, 0, 0); |
| CheckReferencesVp9(5, 0, 4); |
| CheckReferencesVp9(6, 0, 4); |
| CheckReferencesVp9(7, 0, 6); |
| CheckReferencesVp9(8, 0, 4); |
| CheckReferencesVp9(9, 0, 8); |
| CheckReferencesVp9(10, 0, 8); |
| CheckReferencesVp9(11, 0, 10); |
| } |
| |
| TEST_F(TestRtpFrameReferenceFinder, Vp9FlexibleModeOneFrame) { |
| uint16_t pid = Rand(); |
| uint16_t sn = Rand(); |
| |
| InsertVp9Flex(sn, sn, true, pid, 0, 0, false); |
| |
| ASSERT_EQ(1UL, frames_from_callback_.size()); |
| CheckReferencesVp9(0, 0); |
| } |
| |
| TEST_F(TestRtpFrameReferenceFinder, Vp9FlexibleModeTwoSpatialLayers) { |
| uint16_t pid = Rand(); |
| uint16_t sn = Rand(); |
| |
| InsertVp9Flex(sn, sn, true, pid, 0, 0, false); |
| InsertVp9Flex(sn + 1, sn + 1, true, pid, 1, 0, true); |
| InsertVp9Flex(sn + 2, sn + 2, false, pid + 1, 1, 0, false, {1}); |
| InsertVp9Flex(sn + 3, sn + 3, false, pid + 2, 0, 0, false, {2}); |
| InsertVp9Flex(sn + 4, sn + 4, false, pid + 2, 1, 0, false, {1}); |
| InsertVp9Flex(sn + 5, sn + 5, false, pid + 3, 1, 0, false, {1}); |
| InsertVp9Flex(sn + 6, sn + 6, false, pid + 4, 0, 0, false, {2}); |
| InsertVp9Flex(sn + 7, sn + 7, false, pid + 4, 1, 0, false, {1}); |
| InsertVp9Flex(sn + 8, sn + 8, false, pid + 5, 1, 0, false, {1}); |
| InsertVp9Flex(sn + 9, sn + 9, false, pid + 6, 0, 0, false, {2}); |
| InsertVp9Flex(sn + 10, sn + 10, false, pid + 6, 1, 0, false, {1}); |
| InsertVp9Flex(sn + 11, sn + 11, false, pid + 7, 1, 0, false, {1}); |
| InsertVp9Flex(sn + 12, sn + 12, false, pid + 8, 0, 0, false, {2}); |
| InsertVp9Flex(sn + 13, sn + 13, false, pid + 8, 1, 0, false, {1}); |
| |
| ASSERT_EQ(14UL, frames_from_callback_.size()); |
| CheckReferencesVp9(0, 0); |
| CheckReferencesVp9(0, 1); |
| CheckReferencesVp9(1, 1, 0); |
| CheckReferencesVp9(2, 0, 0); |
| CheckReferencesVp9(2, 1, 1); |
| CheckReferencesVp9(3, 1, 2); |
| CheckReferencesVp9(4, 0, 2); |
| CheckReferencesVp9(4, 1, 3); |
| CheckReferencesVp9(5, 1, 4); |
| CheckReferencesVp9(6, 0, 4); |
| CheckReferencesVp9(6, 1, 5); |
| CheckReferencesVp9(7, 1, 6); |
| CheckReferencesVp9(8, 0, 6); |
| CheckReferencesVp9(8, 1, 7); |
| } |
| |
| TEST_F(TestRtpFrameReferenceFinder, Vp9FlexibleModeTwoSpatialLayersReordered) { |
| uint16_t pid = Rand(); |
| uint16_t sn = Rand(); |
| |
| InsertVp9Flex(sn + 1, sn + 1, true, pid, 1, 0, true); |
| InsertVp9Flex(sn + 2, sn + 2, false, pid + 1, 1, 0, false, {1}); |
| InsertVp9Flex(sn, sn, true, pid, 0, 0, false); |
| InsertVp9Flex(sn + 4, sn + 4, false, pid + 2, 1, 0, false, {1}); |
| InsertVp9Flex(sn + 5, sn + 5, false, pid + 3, 1, 0, false, {1}); |
| InsertVp9Flex(sn + 3, sn + 3, false, pid + 2, 0, 0, false, {2}); |
| InsertVp9Flex(sn + 7, sn + 7, false, pid + 4, 1, 0, false, {1}); |
| InsertVp9Flex(sn + 6, sn + 6, false, pid + 4, 0, 0, false, {2}); |
| InsertVp9Flex(sn + 8, sn + 8, false, pid + 5, 1, 0, false, {1}); |
| InsertVp9Flex(sn + 9, sn + 9, false, pid + 6, 0, 0, false, {2}); |
| InsertVp9Flex(sn + 11, sn + 11, false, pid + 7, 1, 0, false, {1}); |
| InsertVp9Flex(sn + 10, sn + 10, false, pid + 6, 1, 0, false, {1}); |
| InsertVp9Flex(sn + 13, sn + 13, false, pid + 8, 1, 0, false, {1}); |
| InsertVp9Flex(sn + 12, sn + 12, false, pid + 8, 0, 0, false, {2}); |
| |
| ASSERT_EQ(14UL, frames_from_callback_.size()); |
| CheckReferencesVp9(0, 0); |
| CheckReferencesVp9(0, 1); |
| CheckReferencesVp9(1, 1, 0); |
| CheckReferencesVp9(2, 0, 0); |
| CheckReferencesVp9(2, 1, 1); |
| CheckReferencesVp9(3, 1, 2); |
| CheckReferencesVp9(4, 0, 2); |
| CheckReferencesVp9(4, 1, 3); |
| CheckReferencesVp9(5, 1, 4); |
| CheckReferencesVp9(6, 0, 4); |
| CheckReferencesVp9(6, 1, 5); |
| CheckReferencesVp9(7, 1, 6); |
| CheckReferencesVp9(8, 0, 6); |
| CheckReferencesVp9(8, 1, 7); |
| } |
| |
| TEST_F(TestRtpFrameReferenceFinder, WrappingFlexReference) { |
| InsertVp9Flex(0, 0, false, 0, 0, 0, false, {1}); |
| |
| ASSERT_EQ(1UL, frames_from_callback_.size()); |
| CheckReferencesVp9(1, 0, 0); |
| } |
| |
| TEST_F(TestRtpFrameReferenceFinder, Vp9GofPidJump) { |
| uint16_t pid = Rand(); |
| uint16_t sn = Rand(); |
| GofInfoVP9 ss; |
| ss.SetGofInfoVP9(kTemporalStructureMode3); |
| |
| InsertVp9Gof(sn, sn, true, pid, 0, 0, 0, false, &ss); |
| InsertVp9Gof(sn + 1, sn + 1, false, pid + 1000, 0, 0, 1); |
| } |
| |
| TEST_F(TestRtpFrameReferenceFinder, Vp9GofTl0Jump) { |
| uint16_t pid = Rand(); |
| uint16_t sn = Rand(); |
| GofInfoVP9 ss; |
| ss.SetGofInfoVP9(kTemporalStructureMode3); |
| |
| InsertVp9Gof(sn, sn, true, pid + 0, 0, 0, 125, true, &ss); |
| InsertVp9Gof(sn + 1, sn + 1, false, pid + 1, 0, 0, 0, false, &ss); |
| } |
| |
| TEST_F(TestRtpFrameReferenceFinder, Vp9GofTidTooHigh) { |
| // Same as RtpFrameReferenceFinder::kMaxTemporalLayers. |
| const int kMaxTemporalLayers = 5; |
| uint16_t pid = Rand(); |
| uint16_t sn = Rand(); |
| GofInfoVP9 ss; |
| ss.SetGofInfoVP9(kTemporalStructureMode2); |
| ss.temporal_idx[1] = kMaxTemporalLayers; |
| |
| InsertVp9Gof(sn, sn, true, pid, 0, 0, 0, false, &ss); |
| InsertVp9Gof(sn + 1, sn + 1, false, pid + 1, 0, 0, 1); |
| |
| ASSERT_EQ(1UL, frames_from_callback_.size()); |
| CheckReferencesVp9(0, 0); |
| } |
| |
| TEST_F(TestRtpFrameReferenceFinder, Vp9GofZeroFrames) { |
| uint16_t pid = Rand(); |
| uint16_t sn = Rand(); |
| GofInfoVP9 ss; |
| ss.num_frames_in_gof = 0; |
| |
| InsertVp9Gof(sn, sn, true, pid, 0, 0, 0, false, &ss); |
| InsertVp9Gof(sn + 1, sn + 1, false, pid + 1, 0, 0, 1); |
| |
| ASSERT_EQ(2UL, frames_from_callback_.size()); |
| CheckReferencesVp9(0, 0); |
| CheckReferencesVp9(1, 0, 0); |
| } |
| |
| } // namespace video_coding |
| } // namespace webrtc |
