1 /* 2 * Copyright (c) 2012 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 /****************************************************************** 12 13 iLBC Speech Coder ANSI-C Source Code 14 15 WebRtcIlbcfix_UnpackBits.h 16 17 ******************************************************************/ 18 19 #ifndef MODULES_AUDIO_CODING_CODECS_ILBC_MAIN_SOURCE_UNPACK_BITS_H_ 20 #define MODULES_AUDIO_CODING_CODECS_ILBC_MAIN_SOURCE_UNPACK_BITS_H_ 21 22 #include <stdint.h> 23 24 #include "modules/audio_coding/codecs/ilbc/defines.h" 25 26 /*----------------------------------------------------------------* 27 * unpacking of bits from bitstream, i.e., vector of bytes 28 *---------------------------------------------------------------*/ 29 30 int16_t 31 WebRtcIlbcfix_UnpackBits(/* (o) "Empty" frame indicator */ 32 const uint16_t* 33 bitstream, /* (i) The packatized bitstream */ 34 iLBC_bits* 35 enc_bits, /* (o) Paramerers from bitstream */ 36 int16_t mode /* (i) Codec mode (20 or 30) */ 37 ); 38 39 #endif 40