1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/media/libopus/silk/tables_pitch_lag.c Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,69 @@
1.4 +/***********************************************************************
1.5 +Copyright (c) 2006-2011, Skype Limited. All rights reserved.
1.6 +Redistribution and use in source and binary forms, with or without
1.7 +modification, are permitted provided that the following conditions
1.8 +are met:
1.9 +- Redistributions of source code must retain the above copyright notice,
1.10 +this list of conditions and the following disclaimer.
1.11 +- Redistributions in binary form must reproduce the above copyright
1.12 +notice, this list of conditions and the following disclaimer in the
1.13 +documentation and/or other materials provided with the distribution.
1.14 +- Neither the name of Internet Society, IETF or IETF Trust, nor the
1.15 +names of specific contributors, may be used to endorse or promote
1.16 +products derived from this software without specific prior written
1.17 +permission.
1.18 +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
1.19 +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
1.20 +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
1.21 +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
1.22 +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
1.23 +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
1.24 +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
1.25 +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
1.26 +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
1.27 +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
1.28 +POSSIBILITY OF SUCH DAMAGE.
1.29 +***********************************************************************/
1.30 +
1.31 +#ifdef HAVE_CONFIG_H
1.32 +#include "config.h"
1.33 +#endif
1.34 +
1.35 +#include "tables.h"
1.36 +
1.37 +const opus_uint8 silk_pitch_lag_iCDF[ 2 * ( PITCH_EST_MAX_LAG_MS - PITCH_EST_MIN_LAG_MS ) ] = {
1.38 + 253, 250, 244, 233, 212, 182, 150, 131,
1.39 + 120, 110, 98, 85, 72, 60, 49, 40,
1.40 + 32, 25, 19, 15, 13, 11, 9, 8,
1.41 + 7, 6, 5, 4, 3, 2, 1, 0
1.42 +};
1.43 +
1.44 +const opus_uint8 silk_pitch_delta_iCDF[21] = {
1.45 + 210, 208, 206, 203, 199, 193, 183, 168,
1.46 + 142, 104, 74, 52, 37, 27, 20, 14,
1.47 + 10, 6, 4, 2, 0
1.48 +};
1.49 +
1.50 +const opus_uint8 silk_pitch_contour_iCDF[34] = {
1.51 + 223, 201, 183, 167, 152, 138, 124, 111,
1.52 + 98, 88, 79, 70, 62, 56, 50, 44,
1.53 + 39, 35, 31, 27, 24, 21, 18, 16,
1.54 + 14, 12, 10, 8, 6, 4, 3, 2,
1.55 + 1, 0
1.56 +};
1.57 +
1.58 +const opus_uint8 silk_pitch_contour_NB_iCDF[11] = {
1.59 + 188, 176, 155, 138, 119, 97, 67, 43,
1.60 + 26, 10, 0
1.61 +};
1.62 +
1.63 +const opus_uint8 silk_pitch_contour_10_ms_iCDF[12] = {
1.64 + 165, 119, 80, 61, 47, 35, 27, 20,
1.65 + 14, 9, 4, 0
1.66 +};
1.67 +
1.68 +const opus_uint8 silk_pitch_contour_10_ms_NB_iCDF[3] = {
1.69 + 113, 63, 0
1.70 +};
1.71 +
1.72 +
