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Implemented NACK based reference picture selection.

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This CL implements NACK based reference picture selection for VP8. A separate
class is used for keeping track of the references and managing the VP8 encode
flags. Appropriate tests have also been added.

BUG=
TEST=

Review URL: http://webrtc-codereview.appspot.com/284002

git-svn-id: http://webrtc.googlecode.com/svn/trunk@1082 4adac7df-926f-26a2-2b94-8c16560cd09d
This commit is contained in:
stefan@webrtc.org
2011-12-02 08:34:05 +00:00
parent 4b00560a6e
commit a4a88f90c4
30 changed files with 964 additions and 314 deletions
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12
src/modules/video_coding/codecs/interface/video_codec_interface.h
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@@ -130,14 +130,16 @@ public:
// Return value : WEBRTC_VIDEO_CODEC_OK if OK, < 0 otherwise.
virtual WebRtc_Word32 Reset() = 0;
// Inform the encoder about the packet loss and round trip time on the network
// used to decide the best pattern and signaling.
// Inform the encoder about the packet loss and round trip time on the
// network used to decide the best pattern and signaling.
//
// - packetLoss : Fraction lost
// (loss rate in percent = 100 * packetLoss / 255)
// - packetLoss : Fraction lost (loss rate in percent =
// 100 * packetLoss / 255)
// - rtt : Round-trip time in milliseconds
//
// Return value : WEBRTC_VIDEO_CODEC_OK if OK, < 0 otherwise.
virtual WebRtc_Word32 SetPacketLoss(WebRtc_UWord32 packetLoss) = 0;
virtual WebRtc_Word32 SetChannelParameters(WebRtc_UWord32 packetLoss,
int rtt) = 0;
// Inform the encoder about the new target bit rate.
//