Move RtpVp9RefFinder unittests into its own file.

Bug: webrtc:12221
Change-Id: I72bb25503d2894aae596426cb40764246c087767
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/196342
Reviewed-by: Ilya Nikolaevskiy <ilnik@webrtc.org>
Commit-Queue: Philip Eliasson <philipel@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#32760}
This commit is contained in:
philipel
2020-12-03 14:47:23 +01:00
committed by Commit Bot
parent f65a003f7f
commit 10f76ac226
3 changed files with 857 additions and 755 deletions

View File

@ -114,59 +114,6 @@ class TestRtpFrameReferenceFinder : public ::testing::Test,
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,
bool inter_pic_predicted = true,
GofInfoVP9* ss = nullptr) {
RTPVideoHeaderVP9 vp9_header{};
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;
vp9_header.inter_pic_predicted = inter_pic_predicted && !keyframe;
if (ss != nullptr) {
vp9_header.ss_data_available = true;
vp9_header.gof = *ss;
}
std::unique_ptr<RtpFrameObject> frame = CreateFrame(
seq_num_start, seq_num_end, keyframe, kVideoCodecVP9, vp9_header);
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>()) {
RTPVideoHeaderVP9 vp9_header{};
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];
std::unique_ptr<RtpFrameObject> frame = CreateFrame(
seq_num_start, seq_num_end, keyframe, kVideoCodecVP9, vp9_header);
reference_finder_->ManageFrame(std::move(frame));
}
void InsertH264(uint16_t seq_num_start, uint16_t seq_num_end, bool keyframe) {
std::unique_ptr<RtpFrameObject> frame =
CreateFrame(seq_num_start, seq_num_end, keyframe, kVideoCodecH264,
@ -209,11 +156,6 @@ class TestRtpFrameReferenceFinder : public ::testing::Test,
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 CheckReferencesH264(int64_t pid, T... refs) const {
CheckReferences(pid, 0, refs...);
@ -293,12 +235,6 @@ TEST_F(TestRtpFrameReferenceFinder, AdvanceSavedKeyframe) {
EXPECT_EQ(6UL, frames_from_callback_.size());
}
TEST_F(TestRtpFrameReferenceFinder, AdvanceSavedKeyframeBigJump) {
InsertVp9Flex(0, 0, true);
InsertVp9Flex(1, 1, true);
reference_finder_->PaddingReceived(32768);
}
TEST_F(TestRtpFrameReferenceFinder, ClearTo) {
uint16_t sn = Rand();
@ -726,697 +662,6 @@ TEST_F(TestRtpFrameReferenceFinder, Vp8DetectMissingFrame_0212) {
CheckReferencesVp8(8, 7, 6, 5);
}
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, false, &ss);
CheckReferencesVp9(pid, 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(sn + 2, 0);
CheckReferencesVp9(sn + 4, 0, sn + 2);
CheckReferencesVp9(sn + 8, 0, sn + 4);
CheckReferencesVp9(sn + 9, 0, sn + 8);
CheckReferencesVp9(sn + 11, 0, sn + 9);
CheckReferencesVp9(sn + 12, 0);
CheckReferencesVp9(sn + 17, 0, sn + 12);
CheckReferencesVp9(sn + 18, 0, sn + 17);
CheckReferencesVp9(sn + 20, 0, sn + 18);
CheckReferencesVp9(sn + 21, 0, sn + 20);
}
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, 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(pid, 0);
CheckReferencesVp9(pid + 1, 0, pid);
CheckReferencesVp9(pid + 2, 0, pid + 1);
CheckReferencesVp9(pid + 3, 0, pid + 2);
CheckReferencesVp9(pid + 4, 0, pid + 3);
CheckReferencesVp9(pid + 5, 0, pid + 4);
CheckReferencesVp9(pid + 6, 0, pid + 5);
CheckReferencesVp9(pid + 7, 0, pid + 6);
CheckReferencesVp9(pid + 8, 0, pid + 7);
CheckReferencesVp9(pid + 9, 0, pid + 8);
CheckReferencesVp9(pid + 10, 0, pid + 9);
CheckReferencesVp9(pid + 11, 0, pid + 10);
CheckReferencesVp9(pid + 12, 0, pid + 11);
CheckReferencesVp9(pid + 13, 0, pid + 12);
CheckReferencesVp9(pid + 14, 0, pid + 13);
CheckReferencesVp9(pid + 15, 0, pid + 14);
CheckReferencesVp9(pid + 16, 0, pid + 15);
CheckReferencesVp9(pid + 17, 0, pid + 16);
CheckReferencesVp9(pid + 18, 0, pid + 17);
CheckReferencesVp9(pid + 19, 0, pid + 18);
}
TEST_F(TestRtpFrameReferenceFinder, Vp9GofSpatialLayers_2) {
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, false, &ss);
InsertVp9Gof(sn + 1, sn + 1, false, pid + 1, 0, 0, 1, false, true);
// Not inter_pic_predicted because it's the first frame with this layer.
InsertVp9Gof(sn + 2, sn + 2, false, pid + 1, 1, 0, 1, false, false);
InsertVp9Gof(sn + 3, sn + 3, false, pid + 2, 0, 0, 1, false, true);
InsertVp9Gof(sn + 4, sn + 4, false, pid + 2, 1, 0, 1, false, true);
ASSERT_EQ(5UL, frames_from_callback_.size());
CheckReferencesVp9(pid, 0);
CheckReferencesVp9(pid + 1, 0, pid);
CheckReferencesVp9(pid + 1, 1);
CheckReferencesVp9(pid + 2, 0, pid + 1);
CheckReferencesVp9(pid + 2, 1, pid + 1);
}
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, 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(pid, 0);
CheckReferencesVp9(pid + 1, 0, pid);
CheckReferencesVp9(pid + 2, 0, pid + 1);
CheckReferencesVp9(pid + 3, 0, pid + 2);
CheckReferencesVp9(pid + 4, 0, pid + 3);
CheckReferencesVp9(pid + 5, 0, pid + 4);
CheckReferencesVp9(pid + 6, 0, pid + 5);
CheckReferencesVp9(pid + 7, 0, pid + 6);
CheckReferencesVp9(pid + 8, 0, pid + 7);
CheckReferencesVp9(pid + 9, 0, pid + 8);
CheckReferencesVp9(pid + 10, 0, pid + 9);
CheckReferencesVp9(pid + 11, 0, pid + 10);
CheckReferencesVp9(pid + 12, 0, pid + 11);
CheckReferencesVp9(pid + 13, 0, pid + 12);
CheckReferencesVp9(pid + 14, 0, pid + 13);
CheckReferencesVp9(pid + 15, 0, pid + 14);
CheckReferencesVp9(pid + 16, 0, pid + 15);
CheckReferencesVp9(pid + 17, 0, pid + 16);
CheckReferencesVp9(pid + 18, 0, pid + 17);
CheckReferencesVp9(pid + 19, 0, pid + 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, 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, true, &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, true, &ss);
InsertVp9Gof(sn + 11, sn + 11, false, pid + 11, 0, 1, 5, false);
ASSERT_EQ(6UL, frames_from_callback_.size());
CheckReferencesVp9(pid, 0);
CheckReferencesVp9(pid + 1, 0, pid);
CheckReferencesVp9(pid + 4, 0);
CheckReferencesVp9(pid + 5, 0, pid + 4);
CheckReferencesVp9(pid + 10, 0, pid + 8);
CheckReferencesVp9(pid + 11, 0, pid + 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, 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(pid, 0);
CheckReferencesVp9(pid + 1, 0, pid);
CheckReferencesVp9(pid + 2, 0, pid);
CheckReferencesVp9(pid + 3, 0, pid + 2);
// Skip frames with tl0 = 1
InsertVp9Gof(sn + 8, sn + 8, true, pid + 8, 0, 0, 2, false, 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(pid + 8, 0);
CheckReferencesVp9(pid + 9, 0, pid + 8);
CheckReferencesVp9(pid + 10, 0, pid + 8);
CheckReferencesVp9(pid + 11, 0, pid + 10);
// Now insert frames with tl0 = 1
InsertVp9Gof(sn + 4, sn + 4, true, pid + 4, 0, 0, 1, false, true, &ss);
InsertVp9Gof(sn + 7, sn + 7, false, pid + 7, 0, 2, 1, false);
ASSERT_EQ(9UL, frames_from_callback_.size());
CheckReferencesVp9(pid + 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(pid + 5, 0, pid + 4);
CheckReferencesVp9(pid + 6, 0, pid + 4);
CheckReferencesVp9(pid + 7, 0, pid + 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, 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(pid, 0);
CheckReferencesVp9(pid + 1, 0, pid);
CheckReferencesVp9(pid + 2, 0, pid);
CheckReferencesVp9(pid + 3, 0, pid + 2);
CheckReferencesVp9(pid + 4, 0, pid + 2);
CheckReferencesVp9(pid + 5, 0, pid + 4);
CheckReferencesVp9(pid + 6, 0, pid + 4);
CheckReferencesVp9(pid + 7, 0, pid + 6);
CheckReferencesVp9(pid + 8, 0, pid + 6);
CheckReferencesVp9(pid + 9, 0, pid + 8);
CheckReferencesVp9(pid + 10, 0, pid + 8);
CheckReferencesVp9(pid + 11, 0, pid + 10);
CheckReferencesVp9(pid + 12, 0, pid + 10);
CheckReferencesVp9(pid + 13, 0, pid + 12);
CheckReferencesVp9(pid + 14, 0, pid + 12);
CheckReferencesVp9(pid + 15, 0, pid + 14);
CheckReferencesVp9(pid + 16, 0, pid + 14);
CheckReferencesVp9(pid + 17, 0, pid + 16);
CheckReferencesVp9(pid + 18, 0, pid + 16);
CheckReferencesVp9(pid + 19, 0, pid + 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, 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(pid, 0);
CheckReferencesVp9(pid + 1, 0, pid);
CheckReferencesVp9(pid + 2, 0, pid);
CheckReferencesVp9(pid + 3, 0, pid + 2);
CheckReferencesVp9(pid + 4, 0, pid + 2);
CheckReferencesVp9(pid + 5, 0, pid + 4);
CheckReferencesVp9(pid + 6, 0, pid + 4);
CheckReferencesVp9(pid + 7, 0, pid + 6);
CheckReferencesVp9(pid + 8, 0, pid + 6);
CheckReferencesVp9(pid + 9, 0, pid + 8);
CheckReferencesVp9(pid + 10, 0, pid + 8);
CheckReferencesVp9(pid + 11, 0, pid + 10);
CheckReferencesVp9(pid + 12, 0, pid + 10);
CheckReferencesVp9(pid + 13, 0, pid + 12);
CheckReferencesVp9(pid + 14, 0, pid + 12);
CheckReferencesVp9(pid + 15, 0, pid + 14);
CheckReferencesVp9(pid + 16, 0, pid + 14);
CheckReferencesVp9(pid + 17, 0, pid + 16);
CheckReferencesVp9(pid + 18, 0, pid + 16);
CheckReferencesVp9(pid + 19, 0, pid + 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, 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(pid, 0);
CheckReferencesVp9(pid + 1, 0, pid);
CheckReferencesVp9(pid + 2, 0, pid);
CheckReferencesVp9(pid + 3, 0, pid + 2);
CheckReferencesVp9(pid + 4, 0, pid);
CheckReferencesVp9(pid + 5, 0, pid + 4);
CheckReferencesVp9(pid + 6, 0, pid + 4);
CheckReferencesVp9(pid + 7, 0, pid + 6);
CheckReferencesVp9(pid + 8, 0, pid + 4);
CheckReferencesVp9(pid + 9, 0, pid + 8);
CheckReferencesVp9(pid + 10, 0, pid + 8);
CheckReferencesVp9(pid + 11, 0, pid + 10);
CheckReferencesVp9(pid + 12, 0, pid + 8);
CheckReferencesVp9(pid + 13, 0, pid + 12);
CheckReferencesVp9(pid + 14, 0, pid + 12);
CheckReferencesVp9(pid + 15, 0, pid + 14);
CheckReferencesVp9(pid + 16, 0, pid + 12);
CheckReferencesVp9(pid + 17, 0, pid + 16);
CheckReferencesVp9(pid + 18, 0, pid + 16);
CheckReferencesVp9(pid + 19, 0, pid + 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, 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(pid, 0);
CheckReferencesVp9(pid + 1, 0, pid);
CheckReferencesVp9(pid + 2, 0, pid);
CheckReferencesVp9(pid + 3, 0, pid + 2);
CheckReferencesVp9(pid + 4, 0, pid);
CheckReferencesVp9(pid + 5, 0, pid + 4);
CheckReferencesVp9(pid + 6, 0, pid + 4);
CheckReferencesVp9(pid + 7, 0, pid + 6);
CheckReferencesVp9(pid + 8, 0, pid + 4);
CheckReferencesVp9(pid + 9, 0, pid + 8);
CheckReferencesVp9(pid + 10, 0, pid + 8);
CheckReferencesVp9(pid + 11, 0, pid + 10);
CheckReferencesVp9(pid + 12, 0, pid + 8);
CheckReferencesVp9(pid + 13, 0, pid + 12);
CheckReferencesVp9(pid + 14, 0, pid + 12);
CheckReferencesVp9(pid + 15, 0, pid + 14);
CheckReferencesVp9(pid + 16, 0, pid + 12);
CheckReferencesVp9(pid + 17, 0, pid + 16);
CheckReferencesVp9(pid + 18, 0, pid + 16);
CheckReferencesVp9(pid + 19, 0, pid + 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, 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(pid, 0);
CheckReferencesVp9(pid + 1, 0, pid);
CheckReferencesVp9(pid + 2, 0, pid);
CheckReferencesVp9(pid + 3, 0, pid + 1, pid + 2);
CheckReferencesVp9(pid + 4, 0, pid);
CheckReferencesVp9(pid + 5, 0, pid + 3, pid + 4);
CheckReferencesVp9(pid + 6, 0, pid + 2, pid + 4);
CheckReferencesVp9(pid + 7, 0, pid + 6);
CheckReferencesVp9(pid + 8, 0, pid + 4);
CheckReferencesVp9(pid + 9, 0, pid + 8);
CheckReferencesVp9(pid + 10, 0, pid + 8);
CheckReferencesVp9(pid + 11, 0, pid + 9, pid + 10);
CheckReferencesVp9(pid + 12, 0, pid + 8);
CheckReferencesVp9(pid + 13, 0, pid + 11, pid + 12);
CheckReferencesVp9(pid + 14, 0, pid + 10, pid + 12);
CheckReferencesVp9(pid + 15, 0, pid + 13, pid + 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, 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(pid, 0);
CheckReferencesVp9(pid + 1, 0, pid);
CheckReferencesVp9(pid + 2, 0, pid);
CheckReferencesVp9(pid + 3, 0, pid + 1, pid + 2);
CheckReferencesVp9(pid + 4, 0, pid);
CheckReferencesVp9(pid + 5, 0, pid + 3, pid + 4);
CheckReferencesVp9(pid + 6, 0, pid + 2, pid + 4);
CheckReferencesVp9(pid + 7, 0, pid + 6);
CheckReferencesVp9(pid + 8, 0, pid + 4);
CheckReferencesVp9(pid + 9, 0, pid + 8);
CheckReferencesVp9(pid + 10, 0, pid + 8);
CheckReferencesVp9(pid + 11, 0, pid + 9, pid + 10);
CheckReferencesVp9(pid + 12, 0, pid + 8);
CheckReferencesVp9(pid + 13, 0, pid + 11, pid + 12);
CheckReferencesVp9(pid + 14, 0, pid + 10, pid + 12);
CheckReferencesVp9(pid + 15, 0, pid + 13, pid + 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, 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, true, &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(pid, 0);
CheckReferencesVp9(pid + 1, 0, pid);
CheckReferencesVp9(pid + 2, 0, pid);
CheckReferencesVp9(pid + 3, 0, pid + 2);
CheckReferencesVp9(pid + 4, 0, pid);
CheckReferencesVp9(pid + 5, 0, pid + 4);
CheckReferencesVp9(pid + 6, 0, pid + 4);
CheckReferencesVp9(pid + 7, 0, pid + 6);
CheckReferencesVp9(pid + 8, 0, pid + 4);
CheckReferencesVp9(pid + 9, 0, pid + 8);
CheckReferencesVp9(pid + 10, 0, pid + 8);
CheckReferencesVp9(pid + 11, 0, pid + 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(pid, 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(pid, 0);
CheckReferencesVp9(pid, 1);
CheckReferencesVp9(pid + 1, 1, pid);
CheckReferencesVp9(pid + 2, 0, pid);
CheckReferencesVp9(pid + 2, 1, pid + 1);
CheckReferencesVp9(pid + 3, 1, pid + 2);
CheckReferencesVp9(pid + 4, 0, pid + 2);
CheckReferencesVp9(pid + 4, 1, pid + 3);
CheckReferencesVp9(pid + 5, 1, pid + 4);
CheckReferencesVp9(pid + 6, 0, pid + 4);
CheckReferencesVp9(pid + 6, 1, pid + 5);
CheckReferencesVp9(pid + 7, 1, pid + 6);
CheckReferencesVp9(pid + 8, 0, pid + 6);
CheckReferencesVp9(pid + 8, 1, pid + 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(pid, 0);
CheckReferencesVp9(pid, 1);
CheckReferencesVp9(pid + 1, 1, pid);
CheckReferencesVp9(pid + 2, 0, pid);
CheckReferencesVp9(pid + 2, 1, pid + 1);
CheckReferencesVp9(pid + 3, 1, pid + 2);
CheckReferencesVp9(pid + 4, 0, pid + 2);
CheckReferencesVp9(pid + 4, 1, pid + 3);
CheckReferencesVp9(pid + 5, 1, pid + 4);
CheckReferencesVp9(pid + 6, 0, pid + 4);
CheckReferencesVp9(pid + 6, 1, pid + 5);
CheckReferencesVp9(pid + 7, 1, pid + 6);
CheckReferencesVp9(pid + 8, 0, pid + 6);
CheckReferencesVp9(pid + 8, 1, pid + 7);
}
TEST_F(TestRtpFrameReferenceFinder, WrappingFlexReference) {
InsertVp9Flex(0, 0, false, 0, 0, 0, false, {1});
ASSERT_EQ(1UL, frames_from_callback_.size());
const EncodedFrame& frame = *frames_from_callback_.begin()->second;
ASSERT_EQ(frame.id.picture_id - frame.references[0], 1);
}
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, 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, 125, true, false, &ss);
InsertVp9Gof(sn + 1, sn + 1, false, pid + 1, 0, 0, 0, false, true, &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, false, &ss);
InsertVp9Gof(sn + 1, sn + 1, false, pid + 1, 0, 0, 1);
ASSERT_EQ(1UL, frames_from_callback_.size());
CheckReferencesVp9(pid, 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, false, &ss);
InsertVp9Gof(sn + 1, sn + 1, false, pid + 1, 0, 0, 1);
ASSERT_EQ(2UL, frames_from_callback_.size());
CheckReferencesVp9(pid, 0);
CheckReferencesVp9(pid + 1, 0, pid);
}
TEST_F(TestRtpFrameReferenceFinder, H264KeyFrameReferences) {
uint16_t sn = Rand();
InsertH264(sn, sn, true);