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video_coding: updates to jitter buffer logic: Make sure that every frame is inserted only once to the list.

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Review URL: http://webrtc-codereview.appspot.com/165001

git-svn-id: http://webrtc.googlecode.com/svn/trunk@648 4adac7df-926f-26a2-2b94-8c16560cd09d
This commit is contained in:
mikhal@webrtc.org
2011-09-23 22:02:40 +00:00
parent cf136186f5
commit e185e9f68a
3 changed files with 35 additions and 9 deletions
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30
src/modules/video_coding/main/test/jitter_buffer_test.cc
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@@ -1895,7 +1895,7 @@ int JitterBufferTest(CmdArgs& args)
packet.seqNum = seqNum;
packet.timestamp = timeStamp;
packet.frameType = kFrameEmpty;
TEST(kFirstPacket == jb.InsertPacket(frameIn, packet));
TEST(kIncomplete == jb.InsertPacket(frameIn, packet));
// now insert the first data packet
seqNum = 1;
packet.isFirstPacket = true;
@@ -1955,13 +1955,39 @@ int JitterBufferTest(CmdArgs& args)
TEST(frameIn != 0);
jb.SetNackMode(kNoNack);
jb.Flush();
// Testing that 1 empty packet inserted last will not be set for decoding
seqNum = 3;
// Insert one empty packet per frame, should never return the last timestamp
// inserted. Only return empty frames in the presence of subsequent frames.
maxSize = 1000;
for (int i = 0; i < maxSize + 10; i++)
{
timeStamp += 33 * 90;
seqNum++;
packet.isFirstPacket = false;
packet.markerBit = false;
packet.seqNum = seqNum;
packet.timestamp = timeStamp;
packet.frameType = kFrameEmpty;
testFrame = jb.GetFrameForDecoding();
// timestamp should bever be the last TS inserted
if (testFrame != NULL)
{
TEST(testFrame->TimeStamp() < timeStamp);
printf("Not null TS = %d\n",testFrame->TimeStamp());
}
}
jb.Flush();
// printf(DONE testing inserting empty packets to the JB)
// H.264 tests
//Test incomplete NALU frames
// Test incomplete NALU frames
jb.Flush();
jb.SetNackMode(kNoNack);