| /* |
| * 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. |
| */ |
| |
| /****************************************************************** |
| |
| iLBC Speech Coder ANSI-C Source Code |
| |
| WebRtcIlbcfix_Enhancer.h |
| |
| ******************************************************************/ |
| |
| #ifndef MODULES_AUDIO_CODING_CODECS_ILBC_MAIN_SOURCE_ENHANCER_H_ |
| #define MODULES_AUDIO_CODING_CODECS_ILBC_MAIN_SOURCE_ENHANCER_H_ |
| |
| #include <stddef.h> |
| #include <stdint.h> |
| |
| /*----------------------------------------------------------------* |
| * perform enhancement on idata+centerStartPos through |
| * idata+centerStartPos+ENH_BLOCKL-1 |
| *---------------------------------------------------------------*/ |
| |
| void WebRtcIlbcfix_Enhancer( |
| int16_t* odata, /* (o) smoothed block, dimension blockl */ |
| int16_t* idata, /* (i) data buffer used for enhancing */ |
| size_t idatal, /* (i) dimension idata */ |
| size_t centerStartPos, /* (i) first sample current block within idata */ |
| size_t* period, /* (i) pitch period array (pitch bward-in time) */ |
| const size_t* plocs, /* (i) locations where period array values valid */ |
| size_t periodl /* (i) dimension of period and plocs */ |
| ); |
| |
| #endif |
