diff options
Diffstat (limited to 'third_party/libwebrtc/modules/audio_coding/codecs/ilbc/cb_search.h')
-rw-r--r-- | third_party/libwebrtc/modules/audio_coding/codecs/ilbc/cb_search.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/third_party/libwebrtc/modules/audio_coding/codecs/ilbc/cb_search.h b/third_party/libwebrtc/modules/audio_coding/codecs/ilbc/cb_search.h new file mode 100644 index 0000000000..84a52c7868 --- /dev/null +++ b/third_party/libwebrtc/modules/audio_coding/codecs/ilbc/cb_search.h @@ -0,0 +1,40 @@ +/* + * 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_CbSearch.h + +******************************************************************/ + +#ifndef MODULES_AUDIO_CODING_CODECS_ILBC_MAIN_SOURCE_CB_SEARCH_H_ +#define MODULES_AUDIO_CODING_CODECS_ILBC_MAIN_SOURCE_CB_SEARCH_H_ + +#include <stddef.h> +#include <stdint.h> + +#include "modules/audio_coding/codecs/ilbc/defines.h" + +void WebRtcIlbcfix_CbSearch( + IlbcEncoder* iLBCenc_inst, + /* (i) the encoder state structure */ + int16_t* index, /* (o) Codebook indices */ + int16_t* gain_index, /* (o) Gain quantization indices */ + int16_t* intarget, /* (i) Target vector for encoding */ + int16_t* decResidual, /* (i) Decoded residual for codebook construction */ + size_t lMem, /* (i) Length of buffer */ + size_t lTarget, /* (i) Length of vector */ + int16_t* weightDenum, /* (i) weighting filter coefficients in Q12 */ + size_t block /* (i) the subblock number */ + ); + +#endif |