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Always unwrap VP9 TL0PicIdx forward if the frame is newer.

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Bug: webrtc:12979
Change-Id: Idcc14f8f61b04f9eb194b55ffa40fb95319a881c
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/226463
Reviewed-by: Danil Chapovalov <danilchap@webrtc.org>
Reviewed-by: Ilya Nikolaevskiy <ilnik@webrtc.org>
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Commit-Queue: Philip Eliasson <philipel@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#34513}
This commit is contained in:
philipel
2021-07-19 18:43:34 +02:00
committed by WebRTC LUCI CQ
parent 9f2a20f434
commit dbab1be1d1
3 changed files with 44 additions and 8 deletions
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19
modules/video_coding/rtp_vp9_ref_finder_unittest.cc
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@ -23,6 +23,7 @@ using ::testing::Matches;
using ::testing::MatchResultListener;
using ::testing::Pointee;
using ::testing::Property;
using ::testing::SizeIs;
using ::testing::UnorderedElementsAreArray;
namespace webrtc {
@ -661,6 +662,24 @@ TEST_F(RtpVp9RefFinderTest, GofTl0Jump) {
Insert(Frame().Pid(1).SidAndTid(0, 0).Tl0(0).Gof(&ss));
}
TEST_F(RtpVp9RefFinderTest, DontDiscardNewerFramesWithWrappedTl0) {
GofInfoVP9 ss;
ss.SetGofInfoVP9(kTemporalStructureMode1);
Insert(
Frame().Pid(0).SidAndTid(0, 0).Tl0(0).SeqNum(0, 0).AsKeyFrame().Gof(&ss));
// ... 254 frames are lost ...
Insert(Frame()
.Pid(255)
.SidAndTid(0, 0)
.Tl0(255)
.SeqNum(255, 255)
.AsKeyFrame()
.Gof(&ss));
EXPECT_THAT(frames_, SizeIs(2));
}
TEST_F(RtpVp9RefFinderTest, GofTidTooHigh) {
const int kMaxTemporalLayers = 5;
GofInfoVP9 ss;