New jitter buffer experiment.

webrtc/modules/video_coding/frame_buffer2_unittest.cc

 /*
  *  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.
  */
 
@@ skipping 281 matching lines @@
     clock_.AdvanceTimeMilliseconds(kFps10);
     CheckFrame(i, pid + i, 0);
   }
 }
 
 TEST_F(TestFrameBuffer2, DropTemporalLayerSlowDecoder) {
   uint16_t pid = Rand();
   uint32_t ts = Rand();
 
   InsertFrame(pid, 0, ts, false);
-  InsertFrame(pid + 1, 0, ts + kFps20, false);
+  InsertFrame(pid + 1, 0, ts + kFps20, false, pid);

[philipel, 2016/11/08 09:27:13]

Just an error I found as I was working on the new jitter buffer.

   for (int i = 2; i < 10; i += 2) {
     uint32_t ts_tl0 = ts + i / 2 * kFps10;
     InsertFrame(pid + i, 0, ts_tl0, false, pid + i - 2);
     InsertFrame(pid + i + 1, 0, ts_tl0 + kFps20, false, pid + i, pid + i - 1);
   }
 
   for (int i = 0; i < 10; ++i) {
     ExtractFrame();
     clock_.AdvanceTimeMilliseconds(60);
   }
@@ skipping 101 matching lines @@
   EXPECT_EQ(pid, InsertFrame(pid + 1, 1, ts, true, pid));
   EXPECT_EQ(pid, InsertFrame(pid + 2, 0, ts, false, pid + 1));
   EXPECT_EQ(pid, InsertFrame(pid + 2, 1, ts, true, pid + 1));
   EXPECT_EQ(pid, InsertFrame(pid + 3, 0, ts, false, pid + 2));
   EXPECT_EQ(pid + 3, InsertFrame(pid + 1, 0, ts, false, pid));
   EXPECT_EQ(pid + 3, InsertFrame(pid + 3, 1, ts, true, pid + 2));
 }
 
 }  // namespace video_coding
 }  // namespace webrtc