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Diffstat (limited to 'thirdparty/opus/silk/pitch_est_defines.h')
| -rw-r--r-- | thirdparty/opus/silk/pitch_est_defines.h | 88 |
1 files changed, 0 insertions, 88 deletions
diff --git a/thirdparty/opus/silk/pitch_est_defines.h b/thirdparty/opus/silk/pitch_est_defines.h deleted file mode 100644 index e1e4b5d768..0000000000 --- a/thirdparty/opus/silk/pitch_est_defines.h +++ /dev/null @@ -1,88 +0,0 @@ -/*********************************************************************** -Copyright (c) 2006-2011, Skype Limited. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -- Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -- Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -- Neither the name of Internet Society, IETF or IETF Trust, nor the -names of specific contributors, may be used to endorse or promote -products derived from this software without specific prior written -permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -***********************************************************************/ - -#ifndef SILK_PE_DEFINES_H -#define SILK_PE_DEFINES_H - -#include "SigProc_FIX.h" - -/********************************************************/ -/* Definitions for pitch estimator */ -/********************************************************/ - -#define PE_MAX_FS_KHZ 16 /* Maximum sampling frequency used */ - -#define PE_MAX_NB_SUBFR 4 -#define PE_SUBFR_LENGTH_MS 5 /* 5 ms */ - -#define PE_LTP_MEM_LENGTH_MS ( 4 * PE_SUBFR_LENGTH_MS ) - -#define PE_MAX_FRAME_LENGTH_MS ( PE_LTP_MEM_LENGTH_MS + PE_MAX_NB_SUBFR * PE_SUBFR_LENGTH_MS ) -#define PE_MAX_FRAME_LENGTH ( PE_MAX_FRAME_LENGTH_MS * PE_MAX_FS_KHZ ) -#define PE_MAX_FRAME_LENGTH_ST_1 ( PE_MAX_FRAME_LENGTH >> 2 ) -#define PE_MAX_FRAME_LENGTH_ST_2 ( PE_MAX_FRAME_LENGTH >> 1 ) - -#define PE_MAX_LAG_MS 18 /* 18 ms -> 56 Hz */ -#define PE_MIN_LAG_MS 2 /* 2 ms -> 500 Hz */ -#define PE_MAX_LAG ( PE_MAX_LAG_MS * PE_MAX_FS_KHZ ) -#define PE_MIN_LAG ( PE_MIN_LAG_MS * PE_MAX_FS_KHZ ) - -#define PE_D_SRCH_LENGTH 24 - -#define PE_NB_STAGE3_LAGS 5 - -#define PE_NB_CBKS_STAGE2 3 -#define PE_NB_CBKS_STAGE2_EXT 11 - -#define PE_NB_CBKS_STAGE3_MAX 34 -#define PE_NB_CBKS_STAGE3_MID 24 -#define PE_NB_CBKS_STAGE3_MIN 16 - -#define PE_NB_CBKS_STAGE3_10MS 12 -#define PE_NB_CBKS_STAGE2_10MS 3 - -#define PE_SHORTLAG_BIAS 0.2f /* for logarithmic weighting */ -#define PE_PREVLAG_BIAS 0.2f /* for logarithmic weighting */ -#define PE_FLATCONTOUR_BIAS 0.05f - -#define SILK_PE_MIN_COMPLEX 0 -#define SILK_PE_MID_COMPLEX 1 -#define SILK_PE_MAX_COMPLEX 2 - -/* Tables for 20 ms frames */ -extern const opus_int8 silk_CB_lags_stage2[ PE_MAX_NB_SUBFR ][ PE_NB_CBKS_STAGE2_EXT ]; -extern const opus_int8 silk_CB_lags_stage3[ PE_MAX_NB_SUBFR ][ PE_NB_CBKS_STAGE3_MAX ]; -extern const opus_int8 silk_Lag_range_stage3[ SILK_PE_MAX_COMPLEX + 1 ] [ PE_MAX_NB_SUBFR ][ 2 ]; -extern const opus_int8 silk_nb_cbk_searchs_stage3[ SILK_PE_MAX_COMPLEX + 1 ]; - -/* Tables for 10 ms frames */ -extern const opus_int8 silk_CB_lags_stage2_10_ms[ PE_MAX_NB_SUBFR >> 1][ 3 ]; -extern const opus_int8 silk_CB_lags_stage3_10_ms[ PE_MAX_NB_SUBFR >> 1 ][ 12 ]; -extern const opus_int8 silk_Lag_range_stage3_10_ms[ PE_MAX_NB_SUBFR >> 1 ][ 2 ]; - -#endif - |