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Diffstat (limited to '')
| -rw-r--r-- | third_party/libwebrtc/modules/audio_coding/codecs/ilbc/cb_mem_energy_calc.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/third_party/libwebrtc/modules/audio_coding/codecs/ilbc/cb_mem_energy_calc.h b/third_party/libwebrtc/modules/audio_coding/codecs/ilbc/cb_mem_energy_calc.h new file mode 100644 index 0000000000..4b3703182e --- /dev/null +++ b/third_party/libwebrtc/modules/audio_coding/codecs/ilbc/cb_mem_energy_calc.h @@ -0,0 +1,36 @@ +/* + * 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_CbMemEnergyCalc.h + +******************************************************************/ + +#ifndef MODULES_AUDIO_CODING_CODECS_ILBC_MAIN_SOURCE_CB_MEM_ENERGY_CALC_H_ +#define MODULES_AUDIO_CODING_CODECS_ILBC_MAIN_SOURCE_CB_MEM_ENERGY_CALC_H_ + +#include <stddef.h> +#include <stdint.h> + +void WebRtcIlbcfix_CbMemEnergyCalc( + int32_t energy, /* (i) input start energy */ + size_t range, /* (i) number of iterations */ + int16_t* ppi, /* (i) input pointer 1 */ + int16_t* ppo, /* (i) input pointer 2 */ + int16_t* energyW16, /* (o) Energy in the CB vectors */ + int16_t* energyShifts, /* (o) Shift value of the energy */ + int scale, /* (i) The scaling of all energy values */ + size_t base_size /* (i) Index to where energy values should be stored */ +); + +#endif |