zqz/platform-external-webrtc
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Fixes a bug where the render buffer size (and indirectly the non-continuous duration) was computed incorrectly.

Browse Source 
BUG=1769
R=mflodman@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/1473004

git-svn-id: http://webrtc.googlecode.com/svn/trunk@4026 4adac7df-926f-26a2-2b94-8c16560cd09d
This commit is contained in:
stefan@webrtc.org
2013-05-14 12:00:47 +00:00
parent 736c6f775e
commit 1673481ed7
2 changed files with 37 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

35
webrtc/modules/video_coding/main/source/receiver_unittest.cc
View File

@ -263,6 +263,41 @@ TEST_F(TestVCMReceiver, NonDecodableDuration_NoTrigger) {
EXPECT_EQ(kNackOk, ret);
}
TEST_F(TestVCMReceiver, NonDecodableDuration_NoTrigger2) {
// Enable NACK and with no RTT thresholds for disabling retransmission delay.
receiver_.SetNackMode(kNack, -1, -1);
const size_t kMaxNackListSize = 1000;
const int kMaxPacketAgeToNack = 1000;
const int kMaxNonDecodableDuration = 500;
const int kMaxNonDecodableDurationFrames = (kDefaultFrameRate *
kMaxNonDecodableDuration + 500) / 1000;
const int kMinDelayMs = 500;
receiver_.SetNackSettings(kMaxNackListSize, kMaxPacketAgeToNack,
kMaxNonDecodableDuration);
receiver_.SetMinReceiverDelay(kMinDelayMs);
int64_t key_frame_inserted = clock_->TimeInMilliseconds();
EXPECT_GE(InsertFrame(kVideoFrameKey, true), kNoError);
// Insert enough frames to have too long non-decodable sequence, except that
// we don't have any losses.
for (int i = 0; i < kMaxNonDecodableDurationFrames;
++i) {
EXPECT_GE(InsertFrame(kVideoFrameDelta, true), kNoError);
}
// Insert an incomplete frame.
EXPECT_GE(InsertFrame(kVideoFrameDelta, false), kNoError);
// Advance time until it's time to decode the key frame.
clock_->AdvanceTimeMilliseconds(kMinDelayMs - clock_->TimeInMilliseconds() -
key_frame_inserted);
EXPECT_TRUE(DecodeNextFrame());
// Make sure we don't get a key frame request since the non-decodable duration
// is only one frame.
uint16_t nack_list[kMaxNackListSize];
uint16_t nack_list_length = 0;
VCMNackStatus ret = receiver_.NackList(nack_list, kMaxNackListSize,
&nack_list_length);
EXPECT_EQ(kNackOk, ret);
}
TEST_F(TestVCMReceiver, NonDecodableDuration_KeyFrameAfterIncompleteFrames) {
// Enable NACK and with no RTT thresholds for disabling retransmission delay.
receiver_.SetNackMode(kNack, -1, -1);