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raze-gles/source/common/textures/hires/hqnx/hq2x.cpp

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/*
* Copyright (C) 2003 Maxim Stepin ( maxst@hiend3d.com )
*
* Copyright (C) 2010 Cameron Zemek ( grom@zeminvaders.net)
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "common.h"
#include "hqx.h"
#define PIXEL00_0 *dp = w[5];
#define PIXEL00_10 *dp = Interp1(w[5], w[1]);
#define PIXEL00_11 *dp = Interp1(w[5], w[4]);
#define PIXEL00_12 *dp = Interp1(w[5], w[2]);
#define PIXEL00_20 *dp = Interp2(w[5], w[4], w[2]);
#define PIXEL00_21 *dp = Interp2(w[5], w[1], w[2]);
#define PIXEL00_22 *dp = Interp2(w[5], w[1], w[4]);
#define PIXEL00_60 *dp = Interp6(w[5], w[2], w[4]);
#define PIXEL00_61 *dp = Interp6(w[5], w[4], w[2]);
#define PIXEL00_70 *dp = Interp7(w[5], w[4], w[2]);
#define PIXEL00_90 *dp = Interp9(w[5], w[4], w[2]);
#define PIXEL00_100 *dp = Interp10(w[5], w[4], w[2]);
#define PIXEL01_0 *(dp+1) = w[5];
#define PIXEL01_10 *(dp+1) = Interp1(w[5], w[3]);
#define PIXEL01_11 *(dp+1) = Interp1(w[5], w[2]);
#define PIXEL01_12 *(dp+1) = Interp1(w[5], w[6]);
#define PIXEL01_20 *(dp+1) = Interp2(w[5], w[2], w[6]);
#define PIXEL01_21 *(dp+1) = Interp2(w[5], w[3], w[6]);
#define PIXEL01_22 *(dp+1) = Interp2(w[5], w[3], w[2]);
#define PIXEL01_60 *(dp+1) = Interp6(w[5], w[6], w[2]);
#define PIXEL01_61 *(dp+1) = Interp6(w[5], w[2], w[6]);
#define PIXEL01_70 *(dp+1) = Interp7(w[5], w[2], w[6]);
#define PIXEL01_90 *(dp+1) = Interp9(w[5], w[2], w[6]);
#define PIXEL01_100 *(dp+1) = Interp10(w[5], w[2], w[6]);
#define PIXEL10_0 *(dp+dpL) = w[5];
#define PIXEL10_10 *(dp+dpL) = Interp1(w[5], w[7]);
#define PIXEL10_11 *(dp+dpL) = Interp1(w[5], w[8]);
#define PIXEL10_12 *(dp+dpL) = Interp1(w[5], w[4]);
#define PIXEL10_20 *(dp+dpL) = Interp2(w[5], w[8], w[4]);
#define PIXEL10_21 *(dp+dpL) = Interp2(w[5], w[7], w[4]);
#define PIXEL10_22 *(dp+dpL) = Interp2(w[5], w[7], w[8]);
#define PIXEL10_60 *(dp+dpL) = Interp6(w[5], w[4], w[8]);
#define PIXEL10_61 *(dp+dpL) = Interp6(w[5], w[8], w[4]);
#define PIXEL10_70 *(dp+dpL) = Interp7(w[5], w[8], w[4]);
#define PIXEL10_90 *(dp+dpL) = Interp9(w[5], w[8], w[4]);
#define PIXEL10_100 *(dp+dpL) = Interp10(w[5], w[8], w[4]);
#define PIXEL11_0 *(dp+dpL+1) = w[5];
#define PIXEL11_10 *(dp+dpL+1) = Interp1(w[5], w[9]);
#define PIXEL11_11 *(dp+dpL+1) = Interp1(w[5], w[6]);
#define PIXEL11_12 *(dp+dpL+1) = Interp1(w[5], w[8]);
#define PIXEL11_20 *(dp+dpL+1) = Interp2(w[5], w[6], w[8]);
#define PIXEL11_21 *(dp+dpL+1) = Interp2(w[5], w[9], w[8]);
#define PIXEL11_22 *(dp+dpL+1) = Interp2(w[5], w[9], w[6]);
#define PIXEL11_60 *(dp+dpL+1) = Interp6(w[5], w[8], w[6]);
#define PIXEL11_61 *(dp+dpL+1) = Interp6(w[5], w[6], w[8]);
#define PIXEL11_70 *(dp+dpL+1) = Interp7(w[5], w[6], w[8]);
#define PIXEL11_90 *(dp+dpL+1) = Interp9(w[5], w[6], w[8]);
#define PIXEL11_100 *(dp+dpL+1) = Interp10(w[5], w[6], w[8]);
HQX_API void HQX_CALLCONV hq2x_32_rb( uint32_t * sp, uint32_t srb, uint32_t * dp, uint32_t drb, int Xres, int Yres )
{
int i, j, k;
int prevline, nextline;
uint32_t w[10];
int dpL = (drb >> 2);
int spL = (srb >> 2);
uint8_t *sRowP = (uint8_t *) sp;
uint8_t *dRowP = (uint8_t *) dp;
uint32_t yuv1, yuv2;
// +----+----+----+
// | | | |
// | w1 | w2 | w3 |
// +----+----+----+
// | | | |
// | w4 | w5 | w6 |
// +----+----+----+
// | | | |
// | w7 | w8 | w9 |
// +----+----+----+
for (j=0; j<Yres; j++)
{
if (j>0) prevline = -spL; else prevline = 0;
if (j<Yres-1) nextline = spL; else nextline = 0;
for (i=0; i<Xres; i++)
{
w[2] = *(sp + prevline);
w[5] = *sp;
w[8] = *(sp + nextline);
if (i>0)
{
w[1] = *(sp + prevline - 1);
w[4] = *(sp - 1);
w[7] = *(sp + nextline - 1);
}
else
{
w[1] = w[2];
w[4] = w[5];
w[7] = w[8];
}
if (i<Xres-1)
{
w[3] = *(sp + prevline + 1);
w[6] = *(sp + 1);
w[9] = *(sp + nextline + 1);
}
else
{
w[3] = w[2];
w[6] = w[5];
w[9] = w[8];
}
int pattern = 0;
int flag = 1;
yuv1 = rgb_to_yuv(w[5]);
for (k=1; k<=9; k++)
{
if (k==5) continue;
if ( w[k] != w[5] )
{
yuv2 = rgb_to_yuv(w[k]);
if (yuv_diff(yuv1, yuv2))
pattern |= flag;
}
flag <<= 1;
}
switch (pattern)
{
case 0:
case 1:
case 4:
case 32:
case 128:
case 5:
case 132:
case 160:
case 33:
case 129:
case 36:
case 133:
case 164:
case 161:
case 37:
case 165:
{
PIXEL00_20
PIXEL01_20
PIXEL10_20
PIXEL11_20
break;
}
case 2:
case 34:
case 130:
case 162:
{
PIXEL00_22
PIXEL01_21
PIXEL10_20
PIXEL11_20
break;
}
case 16:
case 17:
case 48:
case 49:
{
PIXEL00_20
PIXEL01_22
PIXEL10_20
PIXEL11_21
break;
}
case 64:
case 65:
case 68:
case 69:
{
PIXEL00_20
PIXEL01_20
PIXEL10_21
PIXEL11_22
break;
}
case 8:
case 12:
case 136:
case 140:
{
PIXEL00_21
PIXEL01_20
PIXEL10_22
PIXEL11_20
break;
}
case 3:
case 35:
case 131:
case 163:
{
PIXEL00_11
PIXEL01_21
PIXEL10_20
PIXEL11_20
break;
}
case 6:
case 38:
case 134:
case 166:
{
PIXEL00_22
PIXEL01_12
PIXEL10_20
PIXEL11_20
break;
}
case 20:
case 21:
case 52:
case 53:
{
PIXEL00_20
PIXEL01_11
PIXEL10_20
PIXEL11_21
break;
}
case 144:
case 145:
case 176:
case 177:
{
PIXEL00_20
PIXEL01_22
PIXEL10_20
PIXEL11_12
break;
}
case 192:
case 193:
case 196:
case 197:
{
PIXEL00_20
PIXEL01_20
PIXEL10_21
PIXEL11_11
break;
}
case 96:
case 97:
case 100:
case 101:
{
PIXEL00_20
PIXEL01_20
PIXEL10_12
PIXEL11_22
break;
}
case 40:
case 44:
case 168:
case 172:
{
PIXEL00_21
PIXEL01_20
PIXEL10_11
PIXEL11_20
break;
}
case 9:
case 13:
case 137:
case 141:
{
PIXEL00_12
PIXEL01_20
PIXEL10_22
PIXEL11_20
break;
}
case 18:
case 50:
{
PIXEL00_22
if (Diff(w[2], w[6]))
{
PIXEL01_10
}
else
{
PIXEL01_20
}
PIXEL10_20
PIXEL11_21
break;
}
case 80:
case 81:
{
PIXEL00_20
PIXEL01_22
PIXEL10_21
if (Diff(w[6], w[8]))
{
PIXEL11_10
}
else
{
PIXEL11_20
}
break;
}
case 72:
case 76:
{
PIXEL00_21
PIXEL01_20
if (Diff(w[8], w[4]))
{
PIXEL10_10
}
else
{
PIXEL10_20
}
PIXEL11_22
break;
}
case 10:
case 138:
{
if (Diff(w[4], w[2]))
{
PIXEL00_10
}
else
{
PIXEL00_20
}
PIXEL01_21
PIXEL10_22
PIXEL11_20
break;
}
case 66:
{
PIXEL00_22
PIXEL01_21
PIXEL10_21
PIXEL11_22
break;
}
case 24:
{
PIXEL00_21
PIXEL01_22
PIXEL10_22
PIXEL11_21
break;
}
case 7:
case 39:
case 135:
{
PIXEL00_11
PIXEL01_12
PIXEL10_20
PIXEL11_20
break;
}
case 148:
case 149:
case 180:
{
PIXEL00_20
PIXEL01_11
PIXEL10_20
PIXEL11_12
break;
}
case 224:
case 228:
case 225:
{
PIXEL00_20
PIXEL01_20
PIXEL10_12
PIXEL11_11
break;
}
case 41:
case 169:
case 45:
{
PIXEL00_12
PIXEL01_20
PIXEL10_11
PIXEL11_20
break;
}
case 22:
case 54:
{
PIXEL00_22
if (Diff(w[2], w[6]))
{
PIXEL01_0
}
else
{
PIXEL01_20
}
PIXEL10_20
PIXEL11_21
break;
}
case 208:
case 209:
{
PIXEL00_20
PIXEL01_22
PIXEL10_21
if (Diff(w[6], w[8]))
{
PIXEL11_0
}
else
{
PIXEL11_20
}
break;
}
case 104:
case 108:
{
PIXEL00_21
PIXEL01_20
if (Diff(w[8], w[4]))
{
PIXEL10_0
}
else
{
PIXEL10_20
}
PIXEL11_22
break;
}
case 11:
case 139:
{
if (Diff(w[4], w[2]))
{
PIXEL00_0
}
else
{
PIXEL00_20
}
PIXEL01_21
PIXEL10_22
PIXEL11_20
break;
}
case 19:
case 51:
{
if (Diff(w[2], w[6]))
{
PIXEL00_11
PIXEL01_10
}
else
{
PIXEL00_60
PIXEL01_90
}
PIXEL10_20
PIXEL11_21
break;
}
case 146:
case 178:
{
PIXEL00_22
if (Diff(w[2], w[6]))
{
PIXEL01_10
PIXEL11_12
}
else
{
PIXEL01_90
PIXEL11_61
}
PIXEL10_20
break;
}
case 84:
case 85:
{
PIXEL00_20
if (Diff(w[6], w[8]))
{
PIXEL01_11
PIXEL11_10
}
else
{
PIXEL01_60
PIXEL11_90
}
PIXEL10_21
break;
}
case 112:
case 113:
{
PIXEL00_20
PIXEL01_22
if (Diff(w[6], w[8]))
{
PIXEL10_12
PIXEL11_10
}
else
{
PIXEL10_61
PIXEL11_90
}
break;
}
case 200:
case 204:
{
PIXEL00_21
PIXEL01_20
if (Diff(w[8], w[4]))
{
PIXEL10_10
PIXEL11_11
}
else
{
PIXEL10_90
PIXEL11_60
}
break;
}
case 73:
case 77:
{
if (Diff(w[8], w[4]))
{
PIXEL00_12
PIXEL10_10
}
else
{
PIXEL00_61
PIXEL10_90
}
PIXEL01_20
PIXEL11_22
break;
}
case 42:
case 170:
{
if (Diff(w[4], w[2]))
{
PIXEL00_10
PIXEL10_11
}
else
{
PIXEL00_90
PIXEL10_60
}
PIXEL01_21
PIXEL11_20
break;
}
case 14:
case 142:
{
if (Diff(w[4], w[2]))
{
PIXEL00_10
PIXEL01_12
}
else
{
PIXEL00_90
PIXEL01_61
}
PIXEL10_22
PIXEL11_20
break;
}
case 67:
{
PIXEL00_11
PIXEL01_21
PIXEL10_21
PIXEL11_22
break;
}
case 70:
{
PIXEL00_22
PIXEL01_12
PIXEL10_21
PIXEL11_22
break;
}
case 28:
{
PIXEL00_21
PIXEL01_11
PIXEL10_22
PIXEL11_21
break;
}
case 152:
{
PIXEL00_21
PIXEL01_22
PIXEL10_22
PIXEL11_12
break;
}
case 194:
{
PIXEL00_22
PIXEL01_21
PIXEL10_21
PIXEL11_11
break;
}
case 98:
{
PIXEL00_22
PIXEL01_21
PIXEL10_12
PIXEL11_22
break;
}
case 56:
{
PIXEL00_21
PIXEL01_22
PIXEL10_11
PIXEL11_21
break;
}
case 25:
{
PIXEL00_12
PIXEL01_22
PIXEL10_22
PIXEL11_21
break;
}
case 26:
case 31:
{
if (Diff(w[4], w[2]))
{
PIXEL00_0
}
else
{
PIXEL00_20
}
if (Diff(w[2], w[6]))
{
PIXEL01_0
}
else
{
PIXEL01_20
}
PIXEL10_22
PIXEL11_21
break;
}
case 82:
case 214:
{
PIXEL00_22
if (Diff(w[2], w[6]))
{
PIXEL01_0
}
else
{
PIXEL01_20
}
PIXEL10_21
if (Diff(w[6], w[8]))
{
PIXEL11_0
}
else
{
PIXEL11_20
}
break;
}
case 88:
case 248:
{
PIXEL00_21
PIXEL01_22
if (Diff(w[8], w[4]))
{
PIXEL10_0
}
else
{
PIXEL10_20
}
if (Diff(w[6], w[8]))
{
PIXEL11_0
}
else
{
PIXEL11_20
}
break;
}
case 74:
case 107:
{
if (Diff(w[4], w[2]))
{
PIXEL00_0
}
else
{
PIXEL00_20
}
PIXEL01_21
if (Diff(w[8], w[4]))
{
PIXEL10_0
}
else
{
PIXEL10_20
}
PIXEL11_22
break;
}
case 27:
{
if (Diff(w[4], w[2]))
{
PIXEL00_0
}
else
{
PIXEL00_20
}
PIXEL01_10
PIXEL10_22
PIXEL11_21
break;
}
case 86:
{
PIXEL00_22
if (Diff(w[2], w[6]))
{
PIXEL01_0
}
else
{
PIXEL01_20
}
PIXEL10_21
PIXEL11_10
break;
}
case 216:
{
PIXEL00_21
PIXEL01_22
PIXEL10_10
if (Diff(w[6], w[8]))
{
PIXEL11_0
}
else
{
PIXEL11_20
}
break;
}
case 106:
{
PIXEL00_10
PIXEL01_21
if (Diff(w[8], w[4]))
{
PIXEL10_0
}
else
{
PIXEL10_20
}
PIXEL11_22
break;
}
case 30:
{
PIXEL00_10
if (Diff(w[2], w[6]))
{
PIXEL01_0
}
else
{
PIXEL01_20
}
PIXEL10_22
PIXEL11_21
break;
}
case 210:
{
PIXEL00_22
PIXEL01_10
PIXEL10_21
if (Diff(w[6], w[8]))
{
PIXEL11_0
}
else
{
PIXEL11_20
}
break;
}
case 120:
{
PIXEL00_21
PIXEL01_22
if (Diff(w[8], w[4]))
{
PIXEL10_0
}
else
{
PIXEL10_20
}
PIXEL11_10
break;
}
case 75:
{
if (Diff(w[4], w[2]))
{
PIXEL00_0
}
else
{
PIXEL00_20
}
PIXEL01_21
PIXEL10_10
PIXEL11_22
break;
}
case 29:
{
PIXEL00_12
PIXEL01_11
PIXEL10_22
PIXEL11_21
break;
}
case 198:
{
PIXEL00_22
PIXEL01_12
PIXEL10_21
PIXEL11_11
break;
}
case 184:
{
PIXEL00_21
PIXEL01_22
PIXEL10_11
PIXEL11_12
break;
}
case 99:
{
PIXEL00_11
PIXEL01_21
PIXEL10_12
PIXEL11_22
break;
}
case 57:
{
PIXEL00_12
PIXEL01_22
PIXEL10_11
PIXEL11_21
break;
}
case 71:
{
PIXEL00_11
PIXEL01_12
PIXEL10_21
PIXEL11_22
break;
}
case 156:
{
PIXEL00_21
PIXEL01_11
PIXEL10_22
PIXEL11_12
break;
}
case 226:
{
PIXEL00_22
PIXEL01_21
PIXEL10_12
PIXEL11_11
break;
}
case 60:
{
PIXEL00_21
PIXEL01_11
PIXEL10_11
PIXEL11_21
break;
}
case 195:
{
PIXEL00_11
PIXEL01_21
PIXEL10_21
PIXEL11_11
break;
}
case 102:
{
PIXEL00_22
PIXEL01_12
PIXEL10_12
PIXEL11_22
break;
}
case 153:
{
PIXEL00_12
PIXEL01_22
PIXEL10_22
PIXEL11_12
break;
}
case 58:
{
if (Diff(w[4], w[2]))
{
PIXEL00_10
}
else
{
PIXEL00_70
}
if (Diff(w[2], w[6]))
{
PIXEL01_10
}
else
{
PIXEL01_70
}
PIXEL10_11
PIXEL11_21
break;
}
case 83:
{
PIXEL00_11
if (Diff(w[2], w[6]))
{
PIXEL01_10
}
else
{
PIXEL01_70
}
PIXEL10_21
if (Diff(w[6], w[8]))
{
PIXEL11_10
}
else
{
PIXEL11_70
}
break;
}
case 92:
{
PIXEL00_21
PIXEL01_11
if (Diff(w[8], w[4]))
{
PIXEL10_10
}
else
{
PIXEL10_70
}
if (Diff(w[6], w[8]))
{
PIXEL11_10
}
else
{
PIXEL11_70
}
break;
}
case 202:
{
if (Diff(w[4], w[2]))
{
PIXEL00_10
}
else
{
PIXEL00_70
}
PIXEL01_21
if (Diff(w[8], w[4]))
{
PIXEL10_10
}
else
{
PIXEL10_70
}
PIXEL11_11
break;
}
case 78:
{
if (Diff(w[4], w[2]))
{
PIXEL00_10
}
else
{
PIXEL00_70
}
PIXEL01_12
if (Diff(w[8], w[4]))
{
PIXEL10_10
}
else
{
PIXEL10_70
}
PIXEL11_22
break;
}
case 154:
{
if (Diff(w[4], w[2]))
{
PIXEL00_10
}
else
{
PIXEL00_70
}
if (Diff(w[2], w[6]))
{
PIXEL01_10
}
else
{
PIXEL01_70
}
PIXEL10_22
PIXEL11_12
break;
}
case 114:
{
PIXEL00_22
if (Diff(w[2], w[6]))
{
PIXEL01_10
}
else
{
PIXEL01_70
}
PIXEL10_12
if (Diff(w[6], w[8]))
{
PIXEL11_10
}
else
{
PIXEL11_70
}
break;
}
case 89:
{
PIXEL00_12
PIXEL01_22
if (Diff(w[8], w[4]))
{
PIXEL10_10
}
else
{
PIXEL10_70
}
if (Diff(w[6], w[8]))
{
PIXEL11_10
}
else
{
PIXEL11_70
}
break;
}
case 90:
{
if (Diff(w[4], w[2]))
{
PIXEL00_10
}
else
{
PIXEL00_70
}
if (Diff(w[2], w[6]))
{
PIXEL01_10
}
else
{
PIXEL01_70
}
if (Diff(w[8], w[4]))
{
PIXEL10_10
}
else
{
PIXEL10_70
}
if (Diff(w[6], w[8]))
{
PIXEL11_10
}
else
{
PIXEL11_70
}
break;
}
case 55:
case 23:
{
if (Diff(w[2], w[6]))
{
PIXEL00_11
PIXEL01_0
}
else
{
PIXEL00_60
PIXEL01_90
}
PIXEL10_20
PIXEL11_21
break;
}
case 182:
case 150:
{
PIXEL00_22
if (Diff(w[2], w[6]))
{
PIXEL01_0
PIXEL11_12
}
else
{
PIXEL01_90
PIXEL11_61
}
PIXEL10_20
break;
}
case 213:
case 212:
{
PIXEL00_20
if (Diff(w[6], w[8]))
{
PIXEL01_11
PIXEL11_0
}
else
{
PIXEL01_60
PIXEL11_90
}
PIXEL10_21
break;
}
case 241:
case 240:
{
PIXEL00_20
PIXEL01_22
if (Diff(w[6], w[8]))
{
PIXEL10_12
PIXEL11_0
}
else
{
PIXEL10_61
PIXEL11_90
}
break;
}
case 236:
case 232:
{
PIXEL00_21
PIXEL01_20
if (Diff(w[8], w[4]))
{
PIXEL10_0
PIXEL11_11
}
else
{
PIXEL10_90
PIXEL11_60
}
break;
}
case 109:
case 105:
{
if (Diff(w[8], w[4]))
{
PIXEL00_12
PIXEL10_0
}
else
{
PIXEL00_61
PIXEL10_90
}
PIXEL01_20
PIXEL11_22
break;
}
case 171:
case 43:
{
if (Diff(w[4], w[2]))
{
PIXEL00_0
PIXEL10_11
}
else
{
PIXEL00_90
PIXEL10_60
}
PIXEL01_21
PIXEL11_20
break;
}
case 143:
case 15:
{
if (Diff(w[4], w[2]))
{
PIXEL00_0
PIXEL01_12
}
else
{
PIXEL00_90
PIXEL01_61
}
PIXEL10_22
PIXEL11_20
break;
}
case 124:
{
PIXEL00_21
PIXEL01_11
if (Diff(w[8], w[4]))
{
PIXEL10_0
}
else
{
PIXEL10_20
}
PIXEL11_10
break;
}
case 203:
{
if (Diff(w[4], w[2]))
{
PIXEL00_0
}
else
{
PIXEL00_20
}
PIXEL01_21
PIXEL10_10
PIXEL11_11
break;
}
case 62:
{
PIXEL00_10
if (Diff(w[2], w[6]))
{
PIXEL01_0
}
else
{
PIXEL01_20
}
PIXEL10_11
PIXEL11_21
break;
}
case 211:
{
PIXEL00_11
PIXEL01_10
PIXEL10_21
if (Diff(w[6], w[8]))
{
PIXEL11_0
}
else
{
PIXEL11_20
}
break;
}
case 118:
{
PIXEL00_22
if (Diff(w[2], w[6]))
{
PIXEL01_0
}
else
{
PIXEL01_20
}
PIXEL10_12
PIXEL11_10
break;
}
case 217:
{
PIXEL00_12
PIXEL01_22
PIXEL10_10
if (Diff(w[6], w[8]))
{
PIXEL11_0
}
else
{
PIXEL11_20
}
break;
}
case 110:
{
PIXEL00_10
PIXEL01_12
if (Diff(w[8], w[4]))
{
PIXEL10_0
}
else
{
PIXEL10_20
}
PIXEL11_22
break;
}
case 155:
{
if (Diff(w[4], w[2]))
{
PIXEL00_0
}
else
{
PIXEL00_20
}
PIXEL01_10
PIXEL10_22
PIXEL11_12
break;
}
case 188:
{
PIXEL00_21
PIXEL01_11
PIXEL10_11
PIXEL11_12
break;
}
case 185:
{
PIXEL00_12
PIXEL01_22
PIXEL10_11
PIXEL11_12
break;
}
case 61:
{
PIXEL00_12
PIXEL01_11
PIXEL10_11
PIXEL11_21
break;
}
case 157:
{
PIXEL00_12
PIXEL01_11
PIXEL10_22
PIXEL11_12
break;
}
case 103:
{
PIXEL00_11
PIXEL01_12
PIXEL10_12
PIXEL11_22
break;
}
case 227:
{
PIXEL00_11
PIXEL01_21
PIXEL10_12
PIXEL11_11
break;
}
case 230:
{
PIXEL00_22
PIXEL01_12
PIXEL10_12
PIXEL11_11
break;
}
case 199:
{
PIXEL00_11
PIXEL01_12
PIXEL10_21
PIXEL11_11
break;
}
case 220:
{
PIXEL00_21
PIXEL01_11
if (Diff(w[8], w[4]))
{
PIXEL10_10
}
else
{
PIXEL10_70
}
if (Diff(w[6], w[8]))
{
PIXEL11_0
}
else
{
PIXEL11_20
}
break;
}
case 158:
{
if (Diff(w[4], w[2]))
{
PIXEL00_10
}
else
{
PIXEL00_70
}
if (Diff(w[2], w[6]))
{
PIXEL01_0
}
else
{
PIXEL01_20
}
PIXEL10_22
PIXEL11_12
break;
}
case 234:
{
if (Diff(w[4], w[2]))
{
PIXEL00_10
}
else
{
PIXEL00_70
}
PIXEL01_21
if (Diff(w[8], w[4]))
{
PIXEL10_0
}
else
{
PIXEL10_20
}
PIXEL11_11
break;
}
case 242:
{
PIXEL00_22
if (Diff(w[2], w[6]))
{
PIXEL01_10
}
else
{
PIXEL01_70
}
PIXEL10_12
if (Diff(w[6], w[8]))
{
PIXEL11_0
}
else
{
PIXEL11_20
}
break;
}
case 59:
{
if (Diff(w[4], w[2]))
{
PIXEL00_0
}
else
{
PIXEL00_20
}
if (Diff(w[2], w[6]))
{
PIXEL01_10
}
else
{
PIXEL01_70
}
PIXEL10_11
PIXEL11_21
break;
}
case 121:
{
PIXEL00_12
PIXEL01_22
if (Diff(w[8], w[4]))
{
PIXEL10_0
}
else
{
PIXEL10_20
}
if (Diff(w[6], w[8]))
{
PIXEL11_10
}
else
{
PIXEL11_70
}
break;
}
case 87:
{
PIXEL00_11
if (Diff(w[2], w[6]))
{
PIXEL01_0
}
else
{
PIXEL01_20
}
PIXEL10_21
if (Diff(w[6], w[8]))
{
PIXEL11_10
}
else
{
PIXEL11_70
}
break;
}
case 79:
{
if (Diff(w[4], w[2]))
{
PIXEL00_0
}
else
{
PIXEL00_20
}
PIXEL01_12
if (Diff(w[8], w[4]))
{
PIXEL10_10
}
else
{
PIXEL10_70
}
PIXEL11_22
break;
}
case 122:
{
if (Diff(w[4], w[2]))
{
PIXEL00_10
}
else
{
PIXEL00_70
}
if (Diff(w[2], w[6]))
{
PIXEL01_10
}
else
{
PIXEL01_70
}
if (Diff(w[8], w[4]))
{
PIXEL10_0
}
else
{
PIXEL10_20
}
if (Diff(w[6], w[8]))
{
PIXEL11_10
}
else
{
PIXEL11_70
}
break;
}
case 94:
{
if (Diff(w[4], w[2]))
{
PIXEL00_10
}
else
{
PIXEL00_70
}
if (Diff(w[2], w[6]))
{
PIXEL01_0
}
else
{
PIXEL01_20
}
if (Diff(w[8], w[4]))
{
PIXEL10_10
}
else
{
PIXEL10_70
}
if (Diff(w[6], w[8]))
{
PIXEL11_10
}
else
{
PIXEL11_70
}
break;
}
case 218:
{
if (Diff(w[4], w[2]))
{
PIXEL00_10
}
else
{
PIXEL00_70
}
if (Diff(w[2], w[6]))
{
PIXEL01_10
}
else
{
PIXEL01_70
}
if (Diff(w[8], w[4]))
{
PIXEL10_10
}
else
{
PIXEL10_70
}
if (Diff(w[6], w[8]))
{
PIXEL11_0
}
else
{
PIXEL11_20
}
break;
}
case 91:
{
if (Diff(w[4], w[2]))
{
PIXEL00_0
}
else
{
PIXEL00_20
}
if (Diff(w[2], w[6]))
{
PIXEL01_10
}
else
{
PIXEL01_70
}
if (Diff(w[8], w[4]))
{
PIXEL10_10
}
else
{
PIXEL10_70
}
if (Diff(w[6], w[8]))
{
PIXEL11_10
}
else
{
PIXEL11_70
}
break;
}
case 229:
{
PIXEL00_20
PIXEL01_20
PIXEL10_12
PIXEL11_11
break;
}
case 167:
{
PIXEL00_11
PIXEL01_12
PIXEL10_20
PIXEL11_20
break;
}
case 173:
{
PIXEL00_12
PIXEL01_20
PIXEL10_11
PIXEL11_20
break;
}
case 181:
{
PIXEL00_20
PIXEL01_11
PIXEL10_20
PIXEL11_12
break;
}
case 186:
{
if (Diff(w[4], w[2]))
{
PIXEL00_10
}
else
{
PIXEL00_70
}
if (Diff(w[2], w[6]))
{
PIXEL01_10
}
else
{
PIXEL01_70
}
PIXEL10_11
PIXEL11_12
break;
}
case 115:
{
PIXEL00_11
if (Diff(w[2], w[6]))
{
PIXEL01_10
}
else
{
PIXEL01_70
}
PIXEL10_12
if (Diff(w[6], w[8]))
{
PIXEL11_10
}
else
{
PIXEL11_70
}
break;
}
case 93:
{
PIXEL00_12
PIXEL01_11
if (Diff(w[8], w[4]))
{
PIXEL10_10
}
else
{
PIXEL10_70
}
if (Diff(w[6], w[8]))
{
PIXEL11_10
}
else
{
PIXEL11_70
}
break;
}
case 206:
{
if (Diff(w[4], w[2]))
{
PIXEL00_10
}
else
{
PIXEL00_70
}
PIXEL01_12
if (Diff(w[8], w[4]))
{
PIXEL10_10
}
else
{
PIXEL10_70
}
PIXEL11_11
break;
}
case 205:
case 201:
{
PIXEL00_12
PIXEL01_20
if (Diff(w[8], w[4]))
{
PIXEL10_10
}
else
{
PIXEL10_70
}
PIXEL11_11
break;
}
case 174:
case 46:
{
if (Diff(w[4], w[2]))
{
PIXEL00_10
}
else
{
PIXEL00_70
}
PIXEL01_12
PIXEL10_11
PIXEL11_20
break;
}
case 179:
case 147:
{
PIXEL00_11
if (Diff(w[2], w[6]))
{
PIXEL01_10
}
else
{
PIXEL01_70
}
PIXEL10_20
PIXEL11_12
break;
}
case 117:
case 116:
{
PIXEL00_20
PIXEL01_11
PIXEL10_12
if (Diff(w[6], w[8]))
{
PIXEL11_10
}
else
{
PIXEL11_70
}
break;
}
case 189:
{
PIXEL00_12
PIXEL01_11
PIXEL10_11
PIXEL11_12
break;
}
case 231:
{
PIXEL00_11
PIXEL01_12
PIXEL10_12
PIXEL11_11
break;
}
case 126:
{
PIXEL00_10
if (Diff(w[2], w[6]))
{
PIXEL01_0
}
else
{
PIXEL01_20
}
if (Diff(w[8], w[4]))
{
PIXEL10_0
}
else
{
PIXEL10_20
}
PIXEL11_10
break;
}
case 219:
{
if (Diff(w[4], w[2]))
{
PIXEL00_0
}
else
{
PIXEL00_20
}
PIXEL01_10
PIXEL10_10
if (Diff(w[6], w[8]))
{
PIXEL11_0
}
else
{
PIXEL11_20
}
break;
}
case 125:
{
if (Diff(w[8], w[4]))
{
PIXEL00_12
PIXEL10_0
}
else
{
PIXEL00_61
PIXEL10_90
}
PIXEL01_11
PIXEL11_10
break;
}
case 221:
{
PIXEL00_12
if (Diff(w[6], w[8]))
{
PIXEL01_11
PIXEL11_0
}
else
{
PIXEL01_60
PIXEL11_90
}
PIXEL10_10
break;
}
case 207:
{
if (Diff(w[4], w[2]))
{
PIXEL00_0
PIXEL01_12
}
else
{
PIXEL00_90
PIXEL01_61
}
PIXEL10_10
PIXEL11_11
break;
}
case 238:
{
PIXEL00_10
PIXEL01_12
if (Diff(w[8], w[4]))
{
PIXEL10_0
PIXEL11_11
}
else
{
PIXEL10_90
PIXEL11_60
}
break;
}
case 190:
{
PIXEL00_10
if (Diff(w[2], w[6]))
{
PIXEL01_0
PIXEL11_12
}
else
{
PIXEL01_90
PIXEL11_61
}
PIXEL10_11
break;
}
case 187:
{
if (Diff(w[4], w[2]))
{
PIXEL00_0
PIXEL10_11
}
else
{
PIXEL00_90
PIXEL10_60
}
PIXEL01_10
PIXEL11_12
break;
}
case 243:
{
PIXEL00_11
PIXEL01_10
if (Diff(w[6], w[8]))
{
PIXEL10_12
PIXEL11_0
}
else
{
PIXEL10_61
PIXEL11_90
}
break;
}
case 119:
{
if (Diff(w[2], w[6]))
{
PIXEL00_11
PIXEL01_0
}
else
{
PIXEL00_60
PIXEL01_90
}
PIXEL10_12
PIXEL11_10
break;
}
case 237:
case 233:
{
PIXEL00_12
PIXEL01_20
if (Diff(w[8], w[4]))
{
PIXEL10_0
}
else
{
PIXEL10_100
}
PIXEL11_11
break;
}
case 175:
case 47:
{
if (Diff(w[4], w[2]))
{
PIXEL00_0
}
else
{
PIXEL00_100
}
PIXEL01_12
PIXEL10_11
PIXEL11_20
break;
}
case 183:
case 151:
{
PIXEL00_11
if (Diff(w[2], w[6]))
{
PIXEL01_0
}
else
{
PIXEL01_100
}
PIXEL10_20
PIXEL11_12
break;
}
case 245:
case 244:
{
PIXEL00_20
PIXEL01_11
PIXEL10_12
if (Diff(w[6], w[8]))
{
PIXEL11_0
}
else
{
PIXEL11_100
}
break;
}
case 250:
{
PIXEL00_10
PIXEL01_10
if (Diff(w[8], w[4]))
{
PIXEL10_0
}
else
{
PIXEL10_20
}
if (Diff(w[6], w[8]))
{
PIXEL11_0
}
else
{
PIXEL11_20
}
break;
}
case 123:
{
if (Diff(w[4], w[2]))
{
PIXEL00_0
}
else
{
PIXEL00_20
}
PIXEL01_10
if (Diff(w[8], w[4]))
{
PIXEL10_0
}
else
{
PIXEL10_20
}
PIXEL11_10
break;
}
case 95:
{
if (Diff(w[4], w[2]))
{
PIXEL00_0
}
else
{
PIXEL00_20
}
if (Diff(w[2], w[6]))
{
PIXEL01_0
}
else
{
PIXEL01_20
}
PIXEL10_10
PIXEL11_10
break;
}
case 222:
{
PIXEL00_10
if (Diff(w[2], w[6]))
{
PIXEL01_0
}
else
{
PIXEL01_20
}
PIXEL10_10
if (Diff(w[6], w[8]))
{
PIXEL11_0
}
else
{
PIXEL11_20
}
break;
}
case 252:
{
PIXEL00_21
PIXEL01_11
if (Diff(w[8], w[4]))
{
PIXEL10_0
}
else
{
PIXEL10_20
}
if (Diff(w[6], w[8]))
{
PIXEL11_0
}
else
{
PIXEL11_100
}
break;
}
case 249:
{
PIXEL00_12
PIXEL01_22
if (Diff(w[8], w[4]))
{
PIXEL10_0
}
else
{
PIXEL10_100
}
if (Diff(w[6], w[8]))
{
PIXEL11_0
}
else
{
PIXEL11_20
}
break;
}
case 235:
{
if (Diff(w[4], w[2]))
{
PIXEL00_0
}
else
{
PIXEL00_20
}
PIXEL01_21
if (Diff(w[8], w[4]))
{
PIXEL10_0
}
else
{
PIXEL10_100
}
PIXEL11_11
break;
}
case 111:
{
if (Diff(w[4], w[2]))
{
PIXEL00_0
}
else
{
PIXEL00_100
}
PIXEL01_12
if (Diff(w[8], w[4]))
{
PIXEL10_0
}
else
{
PIXEL10_20
}
PIXEL11_22
break;
}
case 63:
{
if (Diff(w[4], w[2]))
{
PIXEL00_0
}
else
{
PIXEL00_100
}
if (Diff(w[2], w[6]))
{
PIXEL01_0
}
else
{
PIXEL01_20
}
PIXEL10_11
PIXEL11_21
break;
}
case 159:
{
if (Diff(w[4], w[2]))
{
PIXEL00_0
}
else
{
PIXEL00_20
}
if (Diff(w[2], w[6]))
{
PIXEL01_0
}
else
{
PIXEL01_100
}
PIXEL10_22
PIXEL11_12
break;
}
case 215:
{
PIXEL00_11
if (Diff(w[2], w[6]))
{
PIXEL01_0
}
else
{
PIXEL01_100
}
PIXEL10_21
if (Diff(w[6], w[8]))
{
PIXEL11_0
}
else
{
PIXEL11_20
}
break;
}
case 246:
{
PIXEL00_22
if (Diff(w[2], w[6]))
{
PIXEL01_0
}
else
{
PIXEL01_20
}
PIXEL10_12
if (Diff(w[6], w[8]))
{
PIXEL11_0
}
else
{
PIXEL11_100
}
break;
}
case 254:
{
PIXEL00_10
if (Diff(w[2], w[6]))
{
PIXEL01_0
}
else
{
PIXEL01_20
}
if (Diff(w[8], w[4]))
{
PIXEL10_0
}
else
{
PIXEL10_20
}
if (Diff(w[6], w[8]))
{
PIXEL11_0
}
else
{
PIXEL11_100
}
break;
}
case 253:
{
PIXEL00_12
PIXEL01_11
if (Diff(w[8], w[4]))
{
PIXEL10_0
}
else
{
PIXEL10_100
}
if (Diff(w[6], w[8]))
{
PIXEL11_0
}
else
{
PIXEL11_100
}
break;
}
case 251:
{
if (Diff(w[4], w[2]))
{
PIXEL00_0
}
else
{
PIXEL00_20
}
PIXEL01_10
if (Diff(w[8], w[4]))
{
PIXEL10_0
}
else
{
PIXEL10_100
}
if (Diff(w[6], w[8]))
{
PIXEL11_0
}
else
{
PIXEL11_20
}
break;
}
case 239:
{
if (Diff(w[4], w[2]))
{
PIXEL00_0
}
else
{
PIXEL00_100
}
PIXEL01_12
if (Diff(w[8], w[4]))
{
PIXEL10_0
}
else
{
PIXEL10_100
}
PIXEL11_11
break;
}
case 127:
{
if (Diff(w[4], w[2]))
{
PIXEL00_0
}
else
{
PIXEL00_100
}
if (Diff(w[2], w[6]))
{
PIXEL01_0
}
else
{
PIXEL01_20
}
if (Diff(w[8], w[4]))
{
PIXEL10_0
}
else
{
PIXEL10_20
}
PIXEL11_10
break;
}
case 191:
{
if (Diff(w[4], w[2]))
{
PIXEL00_0
}
else
{
PIXEL00_100
}
if (Diff(w[2], w[6]))
{
PIXEL01_0
}
else
{
PIXEL01_100
}
PIXEL10_11
PIXEL11_12
break;
}
case 223:
{
if (Diff(w[4], w[2]))
{
PIXEL00_0
}
else
{
PIXEL00_20
}
if (Diff(w[2], w[6]))
{
PIXEL01_0
}
else
{
PIXEL01_100
}
PIXEL10_10
if (Diff(w[6], w[8]))
{
PIXEL11_0
}
else
{
PIXEL11_20
}
break;
}
case 247:
{
PIXEL00_11
if (Diff(w[2], w[6]))
{
PIXEL01_0
}
else
{
PIXEL01_100
}
PIXEL10_12
if (Diff(w[6], w[8]))
{
PIXEL11_0
}
else
{
PIXEL11_100
}
break;
}
case 255:
{
if (Diff(w[4], w[2]))
{
PIXEL00_0
}
else
{
PIXEL00_100
}
if (Diff(w[2], w[6]))
{
PIXEL01_0
}
else
{
PIXEL01_100
}
if (Diff(w[8], w[4]))
{
PIXEL10_0
}
else
{
PIXEL10_100
}
if (Diff(w[6], w[8]))
{
PIXEL11_0
}
else
{
PIXEL11_100
}
break;
}
}
sp++;
dp += 2;
}
sRowP += srb;
sp = (uint32_t *) sRowP;
dRowP += drb * 2;
dp = (uint32_t *) dRowP;
}
}
HQX_API void HQX_CALLCONV hq2x_32( uint32_t * sp, uint32_t * dp, int Xres, int Yres )
{
uint32_t rowBytesL = Xres * 4;
hq2x_32_rb(sp, rowBytesL, dp, rowBytesL * 2, Xres, Yres);
}
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