iSAC: Functions for importing and exporting bandwidth est. info

webrtc/modules/audio_coding/codecs/isac/fix/source/bandwidth_estimator.h

 /*
  *  Copyright (c) 2011 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.
  */
 
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 /* Returns the bandwidth that iSAC should send with in bps */
 int16_t WebRtcIsacfix_GetUplinkBandwidth(const BwEstimatorstr *bwest_str);
 
 /* Returns the max delay (in ms) */
 int16_t WebRtcIsacfix_GetDownlinkMaxDelay(const BwEstimatorstr *bwest_str);
 
 /* Returns the max delay value from the other side in ms */
 int16_t WebRtcIsacfix_GetUplinkMaxDelay(const BwEstimatorstr *bwest_str);
 
+/* Fills in an IsacExternalBandwidthInfo struct. */
+void WebRtcIsacfixBw_GetBandwidthInfo(BwEstimatorstr* bwest_str,
+                                      IsacBandwidthInfo* bwinfo);
+
+/* Uses the values from an IsacExternalBandwidthInfo struct. */
+void WebRtcIsacfixBw_SetBandwidthInfo(BwEstimatorstr* bwest_str,
+                                      const IsacBandwidthInfo* bwinfo);
+
 /*
  * update amount of data in bottle neck buffer and burst handling
  * returns minimum payload size (bytes)
  */
 uint16_t WebRtcIsacfix_GetMinBytes(RateModel *State,
                                    int16_t StreamSize,     /* bytes in bitstream */
                                    const int16_t FrameLen,    /* ms per frame */
                                    const int16_t BottleNeck,        /* bottle neck rate; excl headers (bps) */
                                    const int16_t DelayBuildUp);     /* max delay from bottle neck buffering (ms) */
 
@@ skipping 10 matching lines @@
 
 /* Returns the new framelength value (input argument: bottle_neck) */
 int16_t WebRtcIsacfix_GetNewFrameLength(int16_t bottle_neck, int16_t current_framelength);
 
 /* Returns the new SNR value (input argument: bottle_neck) */
 //returns snr in Q10
 int16_t WebRtcIsacfix_GetSnr(int16_t bottle_neck, int16_t framesamples);
 
 
 #endif /*  WEBRTC_MODULES_AUDIO_CODING_CODECS_ISAC_FIX_SOURCE_BANDWIDTH_ESTIMATOR_H_ */