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/*
** Copyright 2003-2010, VisualOn, Inc.
**
** Licensed under the Apache License, Version 2.0 (the "License");
** you may not use this file except in compliance with the License.
** You may obtain a copy of the License at
**
** http://www.apache.org/licenses/LICENSE-2.0
**
** Unless required by applicable law or agreed to in writing, software
** distributed under the License is distributed on an "AS IS" BASIS,
** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
** See the License for the specific language governing permissions and
** limitations under the License.
*/
/*-------------------------------------------------------------*
* Table for az_isp() *
* *
* Vector grid[] is in Q15 *
* *
* grid[0] = 1.0; *
* grid[grid_points+1] = -1.0; *
* for (i = 1; i < grid_points; i++) *
* grid[i] = cos((6.283185307*i)/(2.0*grid_points)); *
* *
*-------------------------------------------------------------*/
/* Version 101 points */
#define GRID_POINTS 100
const Word16 vogrid[GRID_POINTS+1] ={
32767, 32751, 32703, 32622, 32509, 32364,
32187, 31978, 31738, 31466, 31164, 30830,
30466, 30072, 29649, 29196, 28714, 28204,
27666, 27101, 26509, 25891, 25248, 24579,
23886, 23170, 22431, 21669, 20887, 20083,
19260, 18418, 17557, 16680, 15786, 14876,
13951, 13013, 12062, 11099, 10125, 9141,
8149, 7148, 6140, 5126, 4106, 3083,
2057, 1029, 0, -1029, -2057, -3083,
-4106, -5126, -6140, -7148, -8149, -9141,
-10125, -11099, -12062, -13013, -13951, -14876,
-15786, -16680, -17557, -18418, -19260, -20083,
-20887, -21669, -22431, -23170, -23886, -24579,
-25248, -25891, -26509, -27101, -27666, -28204,
-28714, -29196, -29649, -30072, -30466, -30830,
-31164, -31466, -31738, -31978, -32187, -32364,
-32509, -32622, -32703, -32751, -32760};
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