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Adding APIs. These APIs are not implemented yet, they are to help developement of ACM.

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Un-implemented APIs.

TBR=henrik.lundin@webrtc.org
BUG=

Review URL: https://webrtc-codereview.appspot.com/2191008

git-svn-id: http://webrtc.googlecode.com/svn/trunk@4725 4adac7df-926f-26a2-2b94-8c16560cd09d
This commit is contained in:
turaj@webrtc.org
2013-09-11 18:45:02 +00:00
parent a80ee74f69
commit 036b7436df
3 changed files with 32 additions and 0 deletions
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14
webrtc/modules/audio_coding/neteq4/interface/neteq.h
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@ -65,6 +65,12 @@ enum NetEqPlayoutMode {
kPlayoutStreaming kPlayoutStreaming
}; };
enum NetEqBackgroundNoiseMode {
kBgnOn,
kBgnFade,
kBgnOff
};
// This is the interface class for NetEq. // This is the interface class for NetEq.
class NetEq { class NetEq {
public: public:
@ -237,6 +243,14 @@ class NetEq {
// This method is to facilitate NACK. // This method is to facilitate NACK.
virtual int DecodedRtpInfo(int* sequence_number, uint32_t* timestamp) = 0; virtual int DecodedRtpInfo(int* sequence_number, uint32_t* timestamp) = 0;
// Not implemented.
virtual int InsertSyncPacket(const WebRtcRTPHeader& rtp_header,
uint32_t receive_timestamp) = 0;
virtual void SetBackgroundNoiseMode(NetEqBackgroundNoiseMode mode) = 0;
virtual NetEqBackgroundNoiseMode BackgroundNoiseMode() const = 0;
protected: protected:
NetEq() {} NetEq() {}

11
webrtc/modules/audio_coding/neteq4/neteq_impl.cc
View File

@ -374,6 +374,17 @@ int NetEqImpl::DecodedRtpInfo(int* sequence_number, uint32_t* timestamp) {
return 0; return 0;
} }
int NetEqImpl::InsertSyncPacket(const WebRtcRTPHeader& /* rtp_header */,
uint32_t /* receive_timestamp */) {
return kNotImplemented;
}
void NetEqImpl::SetBackgroundNoiseMode(NetEqBackgroundNoiseMode /* mode */) {}
NetEqBackgroundNoiseMode NetEqImpl::BackgroundNoiseMode() const {
return kBgnOn;
}
// Methods below this line are private. // Methods below this line are private.

7
webrtc/modules/audio_coding/neteq4/neteq_impl.h
View File

@ -171,6 +171,13 @@ class NetEqImpl : public webrtc::NetEq {
// This method is to facilitate NACK. // This method is to facilitate NACK.
virtual int DecodedRtpInfo(int* sequence_number, uint32_t* timestamp); virtual int DecodedRtpInfo(int* sequence_number, uint32_t* timestamp);
virtual int InsertSyncPacket(const WebRtcRTPHeader& rtp_header,
uint32_t receive_timestamp);
virtual void SetBackgroundNoiseMode(NetEqBackgroundNoiseMode mode);
virtual NetEqBackgroundNoiseMode BackgroundNoiseMode() const;
private: private:
static const int kOutputSizeMs = 10; static const int kOutputSizeMs = 10;
static const int kMaxFrameSize = 2880; // 60 ms @ 48 kHz. static const int kMaxFrameSize = 2880; // 60 ms @ 48 kHz.