1 /* 2 * Copyright 2017 The WebRTC project authors. All Rights Reserved. 3 * 4 * Use of this source code is governed by a BSD-style license 5 * that can be found in the LICENSE file in the root of the source 6 * tree. An additional intellectual property rights grant can be found 7 * in the file PATENTS. All contributing project authors may 8 * be found in the AUTHORS file in the root of the source tree. 9 */ 10 11 package org.webrtc; 12 13 /** Object that adjusts the bitrate of a hardware codec. */ 14 interface BitrateAdjuster { 15 /** 16 * Sets the target bitrate in bits per second and framerate in frames per second. 17 */ setTargets(int targetBitrateBps, double targetFramerateFps)18 void setTargets(int targetBitrateBps, double targetFramerateFps); 19 20 /** 21 * Should be used to report the size of an encoded frame to the bitrate adjuster. Use 22 * getAdjustedBitrateBps to get the updated bitrate after calling this method. 23 */ reportEncodedFrame(int size)24 void reportEncodedFrame(int size); 25 26 /** Gets the current bitrate. */ getAdjustedBitrateBps()27 int getAdjustedBitrateBps(); 28 29 /** Gets the current framerate. */ getAdjustedFramerateFps()30 double getAdjustedFramerateFps(); 31 } 32