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root |
1.2 |
/* |
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* This file is part of Crossfire TRT, the Multiplayer Online Role Playing Game. |
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* |
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* Copyright (©) 2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT team |
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* Copyright (©) 2003,2007 MaxSt <maxst@hiend3d.com> |
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* |
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* Crossfire TRT is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License as published by the Free |
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* Software Foundation; either version 2 of the License, or (at your option) |
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* any later version. |
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* |
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* This program is distributed in the hope that it will be useful, but |
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY |
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* for more details. |
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* |
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* You should have received a copy of the GNU General Public License along |
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* with Crossfire TRT; if not, write to the Free Software Foundation, Inc. 51 |
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* Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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* |
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* The authors can be reached via e-mail to <crossfire@schmorp.de> |
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*/ |
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// note: the original code was released under the LGPL version 2.1 |
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root |
1.1 |
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#include <cstdio> |
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#include <cstring> |
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#include <stdlib.h> |
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#include <stdint.h> |
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#include <endian.h> |
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using namespace std; |
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#if __BYTE_ORDER == __BIG_ENDIAN |
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# define Rshift 24 |
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# define Gshift 16 |
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# define Bshift 8 |
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# define Ashift 0 |
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#else |
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# define Rshift 0 |
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# define Gshift 8 |
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# define Bshift 16 |
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# define Ashift 24 |
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#endif |
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#define Cmask 0xffUL |
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#define Amask (Cmask << Ashift) |
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typedef uint32_t pixel; |
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// hq2xa |
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# define trY 0x30 |
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# define trU 0x11 |
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# define trV 0x10 |
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# define trA 0x40 |
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static inline pixel lerp (pixel c1, int w1, pixel c2, int w2, pixel c3, int w3, int shift) |
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{ |
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#if 0 |
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if (!(c1 >> Ashift) & Cmask) w1 = 0; |
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if (!(c2 >> Ashift) & Cmask) w2 = 0; |
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if (!(c3 >> Ashift) & Cmask) w3 = 0; |
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#endif |
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int w = w1 + w2 + w3; |
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return ((((c1 >> shift) & Cmask) * w1 + ((c2 >> shift) & Cmask) * w2 + ((c3 >> shift) & Cmask) * w3 + w / 2) / w) << shift; |
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} |
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inline void lerp (unsigned char *pc, pixel c1, int w1, pixel c2, int w2, pixel c3 = 0, int w3 = 0) |
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{ |
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*(pixel *)pc = lerp (c1, w1, c2, w2, c3, w3, Rshift) |
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| lerp (c1, w1, c2, w2, c3, w3, Gshift) |
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| lerp (c1, w1, c2, w2, c3, w3, Bshift) |
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| lerp (c1, w1, c2, w2, c3, w3, Ashift); |
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} |
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inline void Interp1 (unsigned char *pc, pixel c1, pixel c2) |
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{ |
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lerp (pc, c1, 3, c2, 1); |
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} |
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inline void Interp2 (unsigned char *pc, pixel c1, pixel c2, pixel c3) |
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{ |
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lerp (pc, c1, 2, c2, 1, c3, 1); |
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} |
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inline void Interp5 (unsigned char *pc, pixel c1, pixel c2) |
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{ |
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lerp (pc, c1, 1, c2, 1); |
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} |
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inline void Interp6 (unsigned char *pc, pixel c1, pixel c2, pixel c3) |
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{ |
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lerp (pc, c1, 5, c2, 2, c3, 1); |
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} |
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inline void Interp7 (unsigned char *pc, pixel c1, pixel c2, pixel c3) |
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{ |
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lerp (pc, c1, 6, c2, 1, c3, 1); |
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} |
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inline void Interp9 (unsigned char *pc, pixel c1, pixel c2, pixel c3) |
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{ |
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lerp (pc, c1, 2, c2, 3, c2, 3); |
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} |
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inline void Interp10 (unsigned char *pc, pixel c1, pixel c2, pixel c3) |
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{ |
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lerp (pc, c1, 14, c2, 1, c3, 1); |
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} |
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#define PIXEL00_0 *((pixel *)(pOut)) = w[5]; |
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#define PIXEL00_10 Interp1(pOut, w[5], w[1]); |
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#define PIXEL00_11 Interp1(pOut, w[5], w[4]); |
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#define PIXEL00_12 Interp1(pOut, w[5], w[2]); |
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#define PIXEL00_20 Interp2(pOut, w[5], w[4], w[2]); |
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#define PIXEL00_21 Interp2(pOut, w[5], w[1], w[2]); |
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#define PIXEL00_22 Interp2(pOut, w[5], w[1], w[4]); |
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#define PIXEL00_60 Interp6(pOut, w[5], w[2], w[4]); |
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#define PIXEL00_61 Interp6(pOut, w[5], w[4], w[2]); |
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#define PIXEL00_70 Interp7(pOut, w[5], w[4], w[2]); |
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#define PIXEL00_90 Interp9(pOut, w[5], w[4], w[2]); |
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#define PIXEL00_100 Interp10(pOut, w[5], w[4], w[2]); |
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#define PIXEL01_0 *((pixel *)(pOut + sizeof (pixel))) = w[5]; |
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#define PIXEL01_10 Interp1(pOut + sizeof (pixel), w[5], w[3]); |
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#define PIXEL01_11 Interp1(pOut + sizeof (pixel), w[5], w[2]); |
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#define PIXEL01_12 Interp1(pOut + sizeof (pixel), w[5], w[6]); |
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#define PIXEL01_20 Interp2(pOut + sizeof (pixel), w[5], w[2], w[6]); |
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#define PIXEL01_21 Interp2(pOut + sizeof (pixel), w[5], w[3], w[6]); |
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#define PIXEL01_22 Interp2(pOut + sizeof (pixel), w[5], w[3], w[2]); |
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#define PIXEL01_60 Interp6(pOut + sizeof (pixel), w[5], w[6], w[2]); |
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#define PIXEL01_61 Interp6(pOut + sizeof (pixel), w[5], w[2], w[6]); |
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#define PIXEL01_70 Interp7(pOut + sizeof (pixel), w[5], w[2], w[6]); |
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#define PIXEL01_90 Interp9(pOut + sizeof (pixel), w[5], w[2], w[6]); |
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#define PIXEL01_100 Interp10(pOut + sizeof (pixel), w[5], w[2], w[6]); |
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#define PIXEL10_0 *((pixel *)(pOut+BpL)) = w[5]; |
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#define PIXEL10_10 Interp1(pOut+BpL, w[5], w[7]); |
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#define PIXEL10_11 Interp1(pOut+BpL, w[5], w[8]); |
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#define PIXEL10_12 Interp1(pOut+BpL, w[5], w[4]); |
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#define PIXEL10_20 Interp2(pOut+BpL, w[5], w[8], w[4]); |
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#define PIXEL10_21 Interp2(pOut+BpL, w[5], w[7], w[4]); |
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#define PIXEL10_22 Interp2(pOut+BpL, w[5], w[7], w[8]); |
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#define PIXEL10_60 Interp6(pOut+BpL, w[5], w[4], w[8]); |
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#define PIXEL10_61 Interp6(pOut+BpL, w[5], w[8], w[4]); |
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#define PIXEL10_70 Interp7(pOut+BpL, w[5], w[8], w[4]); |
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#define PIXEL10_90 Interp9(pOut+BpL, w[5], w[8], w[4]); |
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#define PIXEL10_100 Interp10(pOut+BpL, w[5], w[8], w[4]); |
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#define PIXEL11_0 *((pixel *)(pOut+BpL + sizeof (pixel))) = w[5]; |
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#define PIXEL11_10 Interp1(pOut+BpL + sizeof (pixel), w[5], w[9]); |
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#define PIXEL11_11 Interp1(pOut+BpL + sizeof (pixel), w[5], w[6]); |
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#define PIXEL11_12 Interp1(pOut+BpL + sizeof (pixel), w[5], w[8]); |
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#define PIXEL11_20 Interp2(pOut+BpL + sizeof (pixel), w[5], w[6], w[8]); |
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#define PIXEL11_21 Interp2(pOut+BpL + sizeof (pixel), w[5], w[9], w[8]); |
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#define PIXEL11_22 Interp2(pOut+BpL + sizeof (pixel), w[5], w[9], w[6]); |
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#define PIXEL11_60 Interp6(pOut+BpL + sizeof (pixel), w[5], w[8], w[6]); |
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#define PIXEL11_61 Interp6(pOut+BpL + sizeof (pixel), w[5], w[6], w[8]); |
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#define PIXEL11_70 Interp7(pOut+BpL + sizeof (pixel), w[5], w[6], w[8]); |
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#define PIXEL11_90 Interp9(pOut+BpL + sizeof (pixel), w[5], w[6], w[8]); |
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#define PIXEL11_100 Interp10(pOut+BpL + sizeof (pixel), w[5], w[6], w[8]); |
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inline pixel RGBAtoYUVA (pixel w) |
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{ |
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int r = (w >> Rshift) & Cmask; |
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int g = (w >> Gshift) & Cmask; |
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int b = (w >> Bshift) & Cmask; |
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int a = (w >> Ashift) & Cmask; |
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int Y = (r + g + b) / 4; |
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int u = 128 + (r - b) / 4; |
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int v = 128 + (2 * g - r - b) / 8; |
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return (Y << Rshift) |
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| (u << Gshift) |
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| (v << Bshift) |
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| (a << Ashift); |
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} |
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inline bool Diff (pixel w1, pixel w2) |
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{ |
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pixel YUV1 = RGBAtoYUVA (w1); |
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pixel YUV2 = RGBAtoYUVA (w2); |
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return ((abs (((YUV1 >> Rshift) & Cmask) - ((YUV2 >> Rshift) & Cmask)) > trY) || |
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(abs (((YUV1 >> Gshift) & Cmask) - ((YUV2 >> Gshift) & Cmask)) > trU) || |
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(abs (((YUV1 >> Bshift) & Cmask) - ((YUV2 >> Bshift) & Cmask)) > trV) || |
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(abs (((YUV1 >> Ashift) & Cmask) - ((YUV2 >> Ashift) & Cmask)) > trA) ); |
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} |
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void |
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hq2x_32 (unsigned char *pIn, unsigned char *pOut, int Xres, int Yres, int BpL, bool wrap) |
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{ |
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int i, j, k; |
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int prevline, nextline; |
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pixel w[10]; |
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// +----+----+----+ |
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// | | | | |
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// | w1 | w2 | w3 | |
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// +----+----+----+ |
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// | | | | |
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// | w4 | w5 | w6 | |
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// +----+----+----+ |
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// | | | | |
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// | w7 | w8 | w9 | |
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// +----+----+----+ |
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209 |
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for (j = 0; j < Yres; j++) |
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{ |
211 |
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if (j > 0) |
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prevline = -Xres * sizeof (pixel); |
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else |
214 |
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prevline = wrap ? -(Yres - 1) * Xres * sizeof (pixel) : 0; |
215 |
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216 |
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if (j < Yres - 1) |
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nextline = Xres * sizeof (pixel); |
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else |
219 |
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nextline = wrap ? -(Yres - 1) * Xres * sizeof (pixel) : 0; |
220 |
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221 |
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for (i = 0; i < Xres; i++) |
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{ |
223 |
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w[2] = *((pixel *) (pIn + prevline)); |
224 |
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w[5] = *((pixel *) pIn); |
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w[8] = *((pixel *) (pIn + nextline)); |
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227 |
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if (i > 0) |
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{ |
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w[1] = *((pixel *) (pIn + prevline - sizeof (pixel))); |
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w[4] = *((pixel *) (pIn - sizeof (pixel))); |
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w[7] = *((pixel *) (pIn + nextline - sizeof (pixel))); |
232 |
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} |
233 |
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else if (wrap) |
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{ |
235 |
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w[1] = *((pixel *) (pIn + prevline + (Xres - 1) * sizeof (pixel))); |
236 |
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w[4] = *((pixel *) (pIn + (Xres - 1) * sizeof (pixel))); |
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w[7] = *((pixel *) (pIn + nextline + (Xres - 1) * sizeof (pixel))); |
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} |
239 |
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else |
240 |
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{ |
241 |
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w[1] = w[2]; |
242 |
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w[4] = w[5]; |
243 |
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w[7] = w[8]; |
244 |
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} |
245 |
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246 |
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if (i < Xres - 1) |
247 |
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{ |
248 |
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w[3] = *((pixel *) (pIn + prevline + sizeof (pixel))); |
249 |
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w[6] = *((pixel *) (pIn + sizeof (pixel))); |
250 |
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w[9] = *((pixel *) (pIn + nextline + sizeof (pixel))); |
251 |
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} |
252 |
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else |
253 |
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{ |
254 |
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w[3] = w[2]; |
255 |
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w[6] = w[5]; |
256 |
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w[9] = w[8]; |
257 |
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} |
258 |
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259 |
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int pattern = 0; |
260 |
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int flag = 1; |
261 |
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262 |
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for (k = 1; k <= 9; k++) |
263 |
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{ |
264 |
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if (k == 5) |
265 |
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continue; |
266 |
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267 |
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if (Diff (w[5], w[k])) |
268 |
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pattern |= flag; |
269 |
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270 |
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flag <<= 1; |
271 |
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} |
272 |
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273 |
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switch (pattern) |
274 |
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{ |
275 |
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case 0: |
276 |
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case 1: |
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case 4: |
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case 32: |
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case 128: |
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case 5: |
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case 132: |
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case 160: |
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case 33: |
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case 129: |
285 |
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case 36: |
286 |
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case 133: |
287 |
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case 164: |
288 |
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case 161: |
289 |
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case 37: |
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case 165: |
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{ |
292 |
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PIXEL00_20 PIXEL01_20 PIXEL10_20 PIXEL11_20 break; |
293 |
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} |
294 |
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case 2: |
295 |
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case 34: |
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case 130: |
297 |
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case 162: |
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{ |
299 |
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PIXEL00_22 PIXEL01_21 PIXEL10_20 PIXEL11_20 break; |
300 |
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} |
301 |
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case 16: |
302 |
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case 17: |
303 |
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case 48: |
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case 49: |
305 |
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{ |
306 |
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PIXEL00_20 PIXEL01_22 PIXEL10_20 PIXEL11_21 break; |
307 |
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} |
308 |
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case 64: |
309 |
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case 65: |
310 |
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case 68: |
311 |
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case 69: |
312 |
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{ |
313 |
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PIXEL00_20 PIXEL01_20 PIXEL10_21 PIXEL11_22 break; |
314 |
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} |
315 |
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case 8: |
316 |
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case 12: |
317 |
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case 136: |
318 |
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case 140: |
319 |
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{ |
320 |
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PIXEL00_21 PIXEL01_20 PIXEL10_22 PIXEL11_20 break; |
321 |
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} |
322 |
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case 3: |
323 |
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case 35: |
324 |
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case 131: |
325 |
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case 163: |
326 |
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{ |
327 |
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PIXEL00_11 PIXEL01_21 PIXEL10_20 PIXEL11_20 break; |
328 |
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} |
329 |
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case 6: |
330 |
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case 38: |
331 |
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case 134: |
332 |
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case 166: |
333 |
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{ |
334 |
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PIXEL00_22 PIXEL01_12 PIXEL10_20 PIXEL11_20 break; |
335 |
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} |
336 |
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case 20: |
337 |
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case 21: |
338 |
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case 52: |
339 |
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case 53: |
340 |
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{ |
341 |
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PIXEL00_20 PIXEL01_11 PIXEL10_20 PIXEL11_21 break; |
342 |
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} |
343 |
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case 144: |
344 |
|
|
case 145: |
345 |
|
|
case 176: |
346 |
|
|
case 177: |
347 |
|
|
{ |
348 |
|
|
PIXEL00_20 PIXEL01_22 PIXEL10_20 PIXEL11_12 break; |
349 |
|
|
} |
350 |
|
|
case 192: |
351 |
|
|
case 193: |
352 |
|
|
case 196: |
353 |
|
|
case 197: |
354 |
|
|
{ |
355 |
|
|
PIXEL00_20 PIXEL01_20 PIXEL10_21 PIXEL11_11 break; |
356 |
|
|
} |
357 |
|
|
case 96: |
358 |
|
|
case 97: |
359 |
|
|
case 100: |
360 |
|
|
case 101: |
361 |
|
|
{ |
362 |
|
|
PIXEL00_20 PIXEL01_20 PIXEL10_12 PIXEL11_22 break; |
363 |
|
|
} |
364 |
|
|
case 40: |
365 |
|
|
case 44: |
366 |
|
|
case 168: |
367 |
|
|
case 172: |
368 |
|
|
{ |
369 |
|
|
PIXEL00_21 PIXEL01_20 PIXEL10_11 PIXEL11_20 break; |
370 |
|
|
} |
371 |
|
|
case 9: |
372 |
|
|
case 13: |
373 |
|
|
case 137: |
374 |
|
|
case 141: |
375 |
|
|
{ |
376 |
|
|
PIXEL00_12 PIXEL01_20 PIXEL10_22 PIXEL11_20 break; |
377 |
|
|
} |
378 |
|
|
case 18: |
379 |
|
|
case 50: |
380 |
|
|
{ |
381 |
|
|
PIXEL00_22 if (Diff (w[2], w[6])) |
382 |
|
|
{ |
383 |
|
|
PIXEL01_10} |
384 |
|
|
else |
385 |
|
|
{ |
386 |
|
|
PIXEL01_20} |
387 |
|
|
PIXEL10_20 PIXEL11_21 break; |
388 |
|
|
} |
389 |
|
|
case 80: |
390 |
|
|
case 81: |
391 |
|
|
{ |
392 |
|
|
PIXEL00_20 PIXEL01_22 PIXEL10_21 if (Diff (w[6], w[8])) |
393 |
|
|
{ |
394 |
|
|
PIXEL11_10} |
395 |
|
|
else |
396 |
|
|
{ |
397 |
|
|
PIXEL11_20} |
398 |
|
|
break; |
399 |
|
|
} |
400 |
|
|
case 72: |
401 |
|
|
case 76: |
402 |
|
|
{ |
403 |
|
|
PIXEL00_21 PIXEL01_20 if (Diff (w[8], w[4])) |
404 |
|
|
{ |
405 |
|
|
PIXEL10_10} |
406 |
|
|
else |
407 |
|
|
{ |
408 |
|
|
PIXEL10_20} |
409 |
|
|
PIXEL11_22 break; |
410 |
|
|
} |
411 |
|
|
case 10: |
412 |
|
|
case 138: |
413 |
|
|
{ |
414 |
|
|
if (Diff (w[4], w[2])) |
415 |
|
|
{ |
416 |
|
|
PIXEL00_10} |
417 |
|
|
else |
418 |
|
|
{ |
419 |
|
|
PIXEL00_20} |
420 |
|
|
PIXEL01_21 PIXEL10_22 PIXEL11_20 break; |
421 |
|
|
} |
422 |
|
|
case 66: |
423 |
|
|
{ |
424 |
|
|
PIXEL00_22 PIXEL01_21 PIXEL10_21 PIXEL11_22 break; |
425 |
|
|
} |
426 |
|
|
case 24: |
427 |
|
|
{ |
428 |
|
|
PIXEL00_21 PIXEL01_22 PIXEL10_22 PIXEL11_21 break; |
429 |
|
|
} |
430 |
|
|
case 7: |
431 |
|
|
case 39: |
432 |
|
|
case 135: |
433 |
|
|
{ |
434 |
|
|
PIXEL00_11 PIXEL01_12 PIXEL10_20 PIXEL11_20 break; |
435 |
|
|
} |
436 |
|
|
case 148: |
437 |
|
|
case 149: |
438 |
|
|
case 180: |
439 |
|
|
{ |
440 |
|
|
PIXEL00_20 PIXEL01_11 PIXEL10_20 PIXEL11_12 break; |
441 |
|
|
} |
442 |
|
|
case 224: |
443 |
|
|
case 228: |
444 |
|
|
case 225: |
445 |
|
|
{ |
446 |
|
|
PIXEL00_20 PIXEL01_20 PIXEL10_12 PIXEL11_11 break; |
447 |
|
|
} |
448 |
|
|
case 41: |
449 |
|
|
case 169: |
450 |
|
|
case 45: |
451 |
|
|
{ |
452 |
|
|
PIXEL00_12 PIXEL01_20 PIXEL10_11 PIXEL11_20 break; |
453 |
|
|
} |
454 |
|
|
case 22: |
455 |
|
|
case 54: |
456 |
|
|
{ |
457 |
|
|
PIXEL00_22 if (Diff (w[2], w[6])) |
458 |
|
|
{ |
459 |
|
|
PIXEL01_0} |
460 |
|
|
else |
461 |
|
|
{ |
462 |
|
|
PIXEL01_20} |
463 |
|
|
PIXEL10_20 PIXEL11_21 break; |
464 |
|
|
} |
465 |
|
|
case 208: |
466 |
|
|
case 209: |
467 |
|
|
{ |
468 |
|
|
PIXEL00_20 PIXEL01_22 PIXEL10_21 if (Diff (w[6], w[8])) |
469 |
|
|
{ |
470 |
|
|
PIXEL11_0} |
471 |
|
|
else |
472 |
|
|
{ |
473 |
|
|
PIXEL11_20} |
474 |
|
|
break; |
475 |
|
|
} |
476 |
|
|
case 104: |
477 |
|
|
case 108: |
478 |
|
|
{ |
479 |
|
|
PIXEL00_21 PIXEL01_20 if (Diff (w[8], w[4])) |
480 |
|
|
{ |
481 |
|
|
PIXEL10_0} |
482 |
|
|
else |
483 |
|
|
{ |
484 |
|
|
PIXEL10_20} |
485 |
|
|
PIXEL11_22 break; |
486 |
|
|
} |
487 |
|
|
case 11: |
488 |
|
|
case 139: |
489 |
|
|
{ |
490 |
|
|
if (Diff (w[4], w[2])) |
491 |
|
|
{ |
492 |
|
|
PIXEL00_0} |
493 |
|
|
else |
494 |
|
|
{ |
495 |
|
|
PIXEL00_20} |
496 |
|
|
PIXEL01_21 PIXEL10_22 PIXEL11_20 break; |
497 |
|
|
} |
498 |
|
|
case 19: |
499 |
|
|
case 51: |
500 |
|
|
{ |
501 |
|
|
if (Diff (w[2], w[6])) |
502 |
|
|
{ |
503 |
|
|
PIXEL00_11 PIXEL01_10} |
504 |
|
|
else |
505 |
|
|
{ |
506 |
|
|
PIXEL00_60 PIXEL01_90} |
507 |
|
|
PIXEL10_20 PIXEL11_21 break; |
508 |
|
|
} |
509 |
|
|
case 146: |
510 |
|
|
case 178: |
511 |
|
|
{ |
512 |
|
|
PIXEL00_22 if (Diff (w[2], w[6])) |
513 |
|
|
{ |
514 |
|
|
PIXEL01_10 PIXEL11_12} |
515 |
|
|
else |
516 |
|
|
{ |
517 |
|
|
PIXEL01_90 PIXEL11_61} |
518 |
|
|
PIXEL10_20 break; |
519 |
|
|
} |
520 |
|
|
case 84: |
521 |
|
|
case 85: |
522 |
|
|
{ |
523 |
|
|
PIXEL00_20 if (Diff (w[6], w[8])) |
524 |
|
|
{ |
525 |
|
|
PIXEL01_11 PIXEL11_10} |
526 |
|
|
else |
527 |
|
|
{ |
528 |
|
|
PIXEL01_60 PIXEL11_90} |
529 |
|
|
PIXEL10_21 break; |
530 |
|
|
} |
531 |
|
|
case 112: |
532 |
|
|
case 113: |
533 |
|
|
{ |
534 |
|
|
PIXEL00_20 PIXEL01_22 if (Diff (w[6], w[8])) |
535 |
|
|
{ |
536 |
|
|
PIXEL10_12 PIXEL11_10} |
537 |
|
|
else |
538 |
|
|
{ |
539 |
|
|
PIXEL10_61 PIXEL11_90} |
540 |
|
|
break; |
541 |
|
|
} |
542 |
|
|
case 200: |
543 |
|
|
case 204: |
544 |
|
|
{ |
545 |
|
|
PIXEL00_21 PIXEL01_20 if (Diff (w[8], w[4])) |
546 |
|
|
{ |
547 |
|
|
PIXEL10_10 PIXEL11_11} |
548 |
|
|
else |
549 |
|
|
{ |
550 |
|
|
PIXEL10_90 PIXEL11_60} |
551 |
|
|
break; |
552 |
|
|
} |
553 |
|
|
case 73: |
554 |
|
|
case 77: |
555 |
|
|
{ |
556 |
|
|
if (Diff (w[8], w[4])) |
557 |
|
|
{ |
558 |
|
|
PIXEL00_12 PIXEL10_10} |
559 |
|
|
else |
560 |
|
|
{ |
561 |
|
|
PIXEL00_61 PIXEL10_90} |
562 |
|
|
PIXEL01_20 PIXEL11_22 break; |
563 |
|
|
} |
564 |
|
|
case 42: |
565 |
|
|
case 170: |
566 |
|
|
{ |
567 |
|
|
if (Diff (w[4], w[2])) |
568 |
|
|
{ |
569 |
|
|
PIXEL00_10 PIXEL10_11} |
570 |
|
|
else |
571 |
|
|
{ |
572 |
|
|
PIXEL00_90 PIXEL10_60} |
573 |
|
|
PIXEL01_21 PIXEL11_20 break; |
574 |
|
|
} |
575 |
|
|
case 14: |
576 |
|
|
case 142: |
577 |
|
|
{ |
578 |
|
|
if (Diff (w[4], w[2])) |
579 |
|
|
{ |
580 |
|
|
PIXEL00_10 PIXEL01_12} |
581 |
|
|
else |
582 |
|
|
{ |
583 |
|
|
PIXEL00_90 PIXEL01_61} |
584 |
|
|
PIXEL10_22 PIXEL11_20 break; |
585 |
|
|
} |
586 |
|
|
case 67: |
587 |
|
|
{ |
588 |
|
|
PIXEL00_11 PIXEL01_21 PIXEL10_21 PIXEL11_22 break; |
589 |
|
|
} |
590 |
|
|
case 70: |
591 |
|
|
{ |
592 |
|
|
PIXEL00_22 PIXEL01_12 PIXEL10_21 PIXEL11_22 break; |
593 |
|
|
} |
594 |
|
|
case 28: |
595 |
|
|
{ |
596 |
|
|
PIXEL00_21 PIXEL01_11 PIXEL10_22 PIXEL11_21 break; |
597 |
|
|
} |
598 |
|
|
case 152: |
599 |
|
|
{ |
600 |
|
|
PIXEL00_21 PIXEL01_22 PIXEL10_22 PIXEL11_12 break; |
601 |
|
|
} |
602 |
|
|
case 194: |
603 |
|
|
{ |
604 |
|
|
PIXEL00_22 PIXEL01_21 PIXEL10_21 PIXEL11_11 break; |
605 |
|
|
} |
606 |
|
|
case 98: |
607 |
|
|
{ |
608 |
|
|
PIXEL00_22 PIXEL01_21 PIXEL10_12 PIXEL11_22 break; |
609 |
|
|
} |
610 |
|
|
case 56: |
611 |
|
|
{ |
612 |
|
|
PIXEL00_21 PIXEL01_22 PIXEL10_11 PIXEL11_21 break; |
613 |
|
|
} |
614 |
|
|
case 25: |
615 |
|
|
{ |
616 |
|
|
PIXEL00_12 PIXEL01_22 PIXEL10_22 PIXEL11_21 break; |
617 |
|
|
} |
618 |
|
|
case 26: |
619 |
|
|
case 31: |
620 |
|
|
{ |
621 |
|
|
if (Diff (w[4], w[2])) |
622 |
|
|
{ |
623 |
|
|
PIXEL00_0} |
624 |
|
|
else |
625 |
|
|
{ |
626 |
|
|
PIXEL00_20} |
627 |
|
|
if (Diff (w[2], w[6])) |
628 |
|
|
{ |
629 |
|
|
PIXEL01_0} |
630 |
|
|
else |
631 |
|
|
{ |
632 |
|
|
PIXEL01_20} |
633 |
|
|
PIXEL10_22 PIXEL11_21 break; |
634 |
|
|
} |
635 |
|
|
case 82: |
636 |
|
|
case 214: |
637 |
|
|
{ |
638 |
|
|
PIXEL00_22 if (Diff (w[2], w[6])) |
639 |
|
|
{ |
640 |
|
|
PIXEL01_0} |
641 |
|
|
else |
642 |
|
|
{ |
643 |
|
|
PIXEL01_20} |
644 |
|
|
PIXEL10_21 if (Diff (w[6], w[8])) |
645 |
|
|
{ |
646 |
|
|
PIXEL11_0} |
647 |
|
|
else |
648 |
|
|
{ |
649 |
|
|
PIXEL11_20} |
650 |
|
|
break; |
651 |
|
|
} |
652 |
|
|
case 88: |
653 |
|
|
case 248: |
654 |
|
|
{ |
655 |
|
|
PIXEL00_21 PIXEL01_22 if (Diff (w[8], w[4])) |
656 |
|
|
{ |
657 |
|
|
PIXEL10_0} |
658 |
|
|
else |
659 |
|
|
{ |
660 |
|
|
PIXEL10_20} |
661 |
|
|
if (Diff (w[6], w[8])) |
662 |
|
|
{ |
663 |
|
|
PIXEL11_0} |
664 |
|
|
else |
665 |
|
|
{ |
666 |
|
|
PIXEL11_20} |
667 |
|
|
break; |
668 |
|
|
} |
669 |
|
|
case 74: |
670 |
|
|
case 107: |
671 |
|
|
{ |
672 |
|
|
if (Diff (w[4], w[2])) |
673 |
|
|
{ |
674 |
|
|
PIXEL00_0} |
675 |
|
|
else |
676 |
|
|
{ |
677 |
|
|
PIXEL00_20} |
678 |
|
|
PIXEL01_21 if (Diff (w[8], w[4])) |
679 |
|
|
{ |
680 |
|
|
PIXEL10_0} |
681 |
|
|
else |
682 |
|
|
{ |
683 |
|
|
PIXEL10_20} |
684 |
|
|
PIXEL11_22 break; |
685 |
|
|
} |
686 |
|
|
case 27: |
687 |
|
|
{ |
688 |
|
|
if (Diff (w[4], w[2])) |
689 |
|
|
{ |
690 |
|
|
PIXEL00_0} |
691 |
|
|
else |
692 |
|
|
{ |
693 |
|
|
PIXEL00_20} |
694 |
|
|
PIXEL01_10 PIXEL10_22 PIXEL11_21 break; |
695 |
|
|
} |
696 |
|
|
case 86: |
697 |
|
|
{ |
698 |
|
|
PIXEL00_22 if (Diff (w[2], w[6])) |
699 |
|
|
{ |
700 |
|
|
PIXEL01_0} |
701 |
|
|
else |
702 |
|
|
{ |
703 |
|
|
PIXEL01_20} |
704 |
|
|
PIXEL10_21 PIXEL11_10 break; |
705 |
|
|
} |
706 |
|
|
case 216: |
707 |
|
|
{ |
708 |
|
|
PIXEL00_21 PIXEL01_22 PIXEL10_10 if (Diff (w[6], w[8])) |
709 |
|
|
{ |
710 |
|
|
PIXEL11_0} |
711 |
|
|
else |
712 |
|
|
{ |
713 |
|
|
PIXEL11_20} |
714 |
|
|
break; |
715 |
|
|
} |
716 |
|
|
case 106: |
717 |
|
|
{ |
718 |
|
|
PIXEL00_10 PIXEL01_21 if (Diff (w[8], w[4])) |
719 |
|
|
{ |
720 |
|
|
PIXEL10_0} |
721 |
|
|
else |
722 |
|
|
{ |
723 |
|
|
PIXEL10_20} |
724 |
|
|
PIXEL11_22 break; |
725 |
|
|
} |
726 |
|
|
case 30: |
727 |
|
|
{ |
728 |
|
|
PIXEL00_10 if (Diff (w[2], w[6])) |
729 |
|
|
{ |
730 |
|
|
PIXEL01_0} |
731 |
|
|
else |
732 |
|
|
{ |
733 |
|
|
PIXEL01_20} |
734 |
|
|
PIXEL10_22 PIXEL11_21 break; |
735 |
|
|
} |
736 |
|
|
case 210: |
737 |
|
|
{ |
738 |
|
|
PIXEL00_22 PIXEL01_10 PIXEL10_21 if (Diff (w[6], w[8])) |
739 |
|
|
{ |
740 |
|
|
PIXEL11_0} |
741 |
|
|
else |
742 |
|
|
{ |
743 |
|
|
PIXEL11_20} |
744 |
|
|
break; |
745 |
|
|
} |
746 |
|
|
case 120: |
747 |
|
|
{ |
748 |
|
|
PIXEL00_21 PIXEL01_22 if (Diff (w[8], w[4])) |
749 |
|
|
{ |
750 |
|
|
PIXEL10_0} |
751 |
|
|
else |
752 |
|
|
{ |
753 |
|
|
PIXEL10_20} |
754 |
|
|
PIXEL11_10 break; |
755 |
|
|
} |
756 |
|
|
case 75: |
757 |
|
|
{ |
758 |
|
|
if (Diff (w[4], w[2])) |
759 |
|
|
{ |
760 |
|
|
PIXEL00_0} |
761 |
|
|
else |
762 |
|
|
{ |
763 |
|
|
PIXEL00_20} |
764 |
|
|
PIXEL01_21 PIXEL10_10 PIXEL11_22 break; |
765 |
|
|
} |
766 |
|
|
case 29: |
767 |
|
|
{ |
768 |
|
|
PIXEL00_12 PIXEL01_11 PIXEL10_22 PIXEL11_21 break; |
769 |
|
|
} |
770 |
|
|
case 198: |
771 |
|
|
{ |
772 |
|
|
PIXEL00_22 PIXEL01_12 PIXEL10_21 PIXEL11_11 break; |
773 |
|
|
} |
774 |
|
|
case 184: |
775 |
|
|
{ |
776 |
|
|
PIXEL00_21 PIXEL01_22 PIXEL10_11 PIXEL11_12 break; |
777 |
|
|
} |
778 |
|
|
case 99: |
779 |
|
|
{ |
780 |
|
|
PIXEL00_11 PIXEL01_21 PIXEL10_12 PIXEL11_22 break; |
781 |
|
|
} |
782 |
|
|
case 57: |
783 |
|
|
{ |
784 |
|
|
PIXEL00_12 PIXEL01_22 PIXEL10_11 PIXEL11_21 break; |
785 |
|
|
} |
786 |
|
|
case 71: |
787 |
|
|
{ |
788 |
|
|
PIXEL00_11 PIXEL01_12 PIXEL10_21 PIXEL11_22 break; |
789 |
|
|
} |
790 |
|
|
case 156: |
791 |
|
|
{ |
792 |
|
|
PIXEL00_21 PIXEL01_11 PIXEL10_22 PIXEL11_12 break; |
793 |
|
|
} |
794 |
|
|
case 226: |
795 |
|
|
{ |
796 |
|
|
PIXEL00_22 PIXEL01_21 PIXEL10_12 PIXEL11_11 break; |
797 |
|
|
} |
798 |
|
|
case 60: |
799 |
|
|
{ |
800 |
|
|
PIXEL00_21 PIXEL01_11 PIXEL10_11 PIXEL11_21 break; |
801 |
|
|
} |
802 |
|
|
case 195: |
803 |
|
|
{ |
804 |
|
|
PIXEL00_11 PIXEL01_21 PIXEL10_21 PIXEL11_11 break; |
805 |
|
|
} |
806 |
|
|
case 102: |
807 |
|
|
{ |
808 |
|
|
PIXEL00_22 PIXEL01_12 PIXEL10_12 PIXEL11_22 break; |
809 |
|
|
} |
810 |
|
|
case 153: |
811 |
|
|
{ |
812 |
|
|
PIXEL00_12 PIXEL01_22 PIXEL10_22 PIXEL11_12 break; |
813 |
|
|
} |
814 |
|
|
case 58: |
815 |
|
|
{ |
816 |
|
|
if (Diff (w[4], w[2])) |
817 |
|
|
{ |
818 |
|
|
PIXEL00_10} |
819 |
|
|
else |
820 |
|
|
{ |
821 |
|
|
PIXEL00_70} |
822 |
|
|
if (Diff (w[2], w[6])) |
823 |
|
|
{ |
824 |
|
|
PIXEL01_10} |
825 |
|
|
else |
826 |
|
|
{ |
827 |
|
|
PIXEL01_70} |
828 |
|
|
PIXEL10_11 PIXEL11_21 break; |
829 |
|
|
} |
830 |
|
|
case 83: |
831 |
|
|
{ |
832 |
|
|
PIXEL00_11 if (Diff (w[2], w[6])) |
833 |
|
|
{ |
834 |
|
|
PIXEL01_10} |
835 |
|
|
else |
836 |
|
|
{ |
837 |
|
|
PIXEL01_70} |
838 |
|
|
PIXEL10_21 if (Diff (w[6], w[8])) |
839 |
|
|
{ |
840 |
|
|
PIXEL11_10} |
841 |
|
|
else |
842 |
|
|
{ |
843 |
|
|
PIXEL11_70} |
844 |
|
|
break; |
845 |
|
|
} |
846 |
|
|
case 92: |
847 |
|
|
{ |
848 |
|
|
PIXEL00_21 PIXEL01_11 if (Diff (w[8], w[4])) |
849 |
|
|
{ |
850 |
|
|
PIXEL10_10} |
851 |
|
|
else |
852 |
|
|
{ |
853 |
|
|
PIXEL10_70} |
854 |
|
|
if (Diff (w[6], w[8])) |
855 |
|
|
{ |
856 |
|
|
PIXEL11_10} |
857 |
|
|
else |
858 |
|
|
{ |
859 |
|
|
PIXEL11_70} |
860 |
|
|
break; |
861 |
|
|
} |
862 |
|
|
case 202: |
863 |
|
|
{ |
864 |
|
|
if (Diff (w[4], w[2])) |
865 |
|
|
{ |
866 |
|
|
PIXEL00_10} |
867 |
|
|
else |
868 |
|
|
{ |
869 |
|
|
PIXEL00_70} |
870 |
|
|
PIXEL01_21 if (Diff (w[8], w[4])) |
871 |
|
|
{ |
872 |
|
|
PIXEL10_10} |
873 |
|
|
else |
874 |
|
|
{ |
875 |
|
|
PIXEL10_70} |
876 |
|
|
PIXEL11_11 break; |
877 |
|
|
} |
878 |
|
|
case 78: |
879 |
|
|
{ |
880 |
|
|
if (Diff (w[4], w[2])) |
881 |
|
|
{ |
882 |
|
|
PIXEL00_10} |
883 |
|
|
else |
884 |
|
|
{ |
885 |
|
|
PIXEL00_70} |
886 |
|
|
PIXEL01_12 if (Diff (w[8], w[4])) |
887 |
|
|
{ |
888 |
|
|
PIXEL10_10} |
889 |
|
|
else |
890 |
|
|
{ |
891 |
|
|
PIXEL10_70} |
892 |
|
|
PIXEL11_22 break; |
893 |
|
|
} |
894 |
|
|
case 154: |
895 |
|
|
{ |
896 |
|
|
if (Diff (w[4], w[2])) |
897 |
|
|
{ |
898 |
|
|
PIXEL00_10} |
899 |
|
|
else |
900 |
|
|
{ |
901 |
|
|
PIXEL00_70} |
902 |
|
|
if (Diff (w[2], w[6])) |
903 |
|
|
{ |
904 |
|
|
PIXEL01_10} |
905 |
|
|
else |
906 |
|
|
{ |
907 |
|
|
PIXEL01_70} |
908 |
|
|
PIXEL10_22 PIXEL11_12 break; |
909 |
|
|
} |
910 |
|
|
case 114: |
911 |
|
|
{ |
912 |
|
|
PIXEL00_22 if (Diff (w[2], w[6])) |
913 |
|
|
{ |
914 |
|
|
PIXEL01_10} |
915 |
|
|
else |
916 |
|
|
{ |
917 |
|
|
PIXEL01_70} |
918 |
|
|
PIXEL10_12 if (Diff (w[6], w[8])) |
919 |
|
|
{ |
920 |
|
|
PIXEL11_10} |
921 |
|
|
else |
922 |
|
|
{ |
923 |
|
|
PIXEL11_70} |
924 |
|
|
break; |
925 |
|
|
} |
926 |
|
|
case 89: |
927 |
|
|
{ |
928 |
|
|
PIXEL00_12 PIXEL01_22 if (Diff (w[8], w[4])) |
929 |
|
|
{ |
930 |
|
|
PIXEL10_10} |
931 |
|
|
else |
932 |
|
|
{ |
933 |
|
|
PIXEL10_70} |
934 |
|
|
if (Diff (w[6], w[8])) |
935 |
|
|
{ |
936 |
|
|
PIXEL11_10} |
937 |
|
|
else |
938 |
|
|
{ |
939 |
|
|
PIXEL11_70} |
940 |
|
|
break; |
941 |
|
|
} |
942 |
|
|
case 90: |
943 |
|
|
{ |
944 |
|
|
if (Diff (w[4], w[2])) |
945 |
|
|
{ |
946 |
|
|
PIXEL00_10} |
947 |
|
|
else |
948 |
|
|
{ |
949 |
|
|
PIXEL00_70} |
950 |
|
|
if (Diff (w[2], w[6])) |
951 |
|
|
{ |
952 |
|
|
PIXEL01_10} |
953 |
|
|
else |
954 |
|
|
{ |
955 |
|
|
PIXEL01_70} |
956 |
|
|
if (Diff (w[8], w[4])) |
957 |
|
|
{ |
958 |
|
|
PIXEL10_10} |
959 |
|
|
else |
960 |
|
|
{ |
961 |
|
|
PIXEL10_70} |
962 |
|
|
if (Diff (w[6], w[8])) |
963 |
|
|
{ |
964 |
|
|
PIXEL11_10} |
965 |
|
|
else |
966 |
|
|
{ |
967 |
|
|
PIXEL11_70} |
968 |
|
|
break; |
969 |
|
|
} |
970 |
|
|
case 55: |
971 |
|
|
case 23: |
972 |
|
|
{ |
973 |
|
|
if (Diff (w[2], w[6])) |
974 |
|
|
{ |
975 |
|
|
PIXEL00_11 PIXEL01_0} |
976 |
|
|
else |
977 |
|
|
{ |
978 |
|
|
PIXEL00_60 PIXEL01_90} |
979 |
|
|
PIXEL10_20 PIXEL11_21 break; |
980 |
|
|
} |
981 |
|
|
case 182: |
982 |
|
|
case 150: |
983 |
|
|
{ |
984 |
|
|
PIXEL00_22 if (Diff (w[2], w[6])) |
985 |
|
|
{ |
986 |
|
|
PIXEL01_0 PIXEL11_12} |
987 |
|
|
else |
988 |
|
|
{ |
989 |
|
|
PIXEL01_90 PIXEL11_61} |
990 |
|
|
PIXEL10_20 break; |
991 |
|
|
} |
992 |
|
|
case 213: |
993 |
|
|
case 212: |
994 |
|
|
{ |
995 |
|
|
PIXEL00_20 if (Diff (w[6], w[8])) |
996 |
|
|
{ |
997 |
|
|
PIXEL01_11 PIXEL11_0} |
998 |
|
|
else |
999 |
|
|
{ |
1000 |
|
|
PIXEL01_60 PIXEL11_90} |
1001 |
|
|
PIXEL10_21 break; |
1002 |
|
|
} |
1003 |
|
|
case 241: |
1004 |
|
|
case 240: |
1005 |
|
|
{ |
1006 |
|
|
PIXEL00_20 PIXEL01_22 if (Diff (w[6], w[8])) |
1007 |
|
|
{ |
1008 |
|
|
PIXEL10_12 PIXEL11_0} |
1009 |
|
|
else |
1010 |
|
|
{ |
1011 |
|
|
PIXEL10_61 PIXEL11_90} |
1012 |
|
|
break; |
1013 |
|
|
} |
1014 |
|
|
case 236: |
1015 |
|
|
case 232: |
1016 |
|
|
{ |
1017 |
|
|
PIXEL00_21 PIXEL01_20 if (Diff (w[8], w[4])) |
1018 |
|
|
{ |
1019 |
|
|
PIXEL10_0 PIXEL11_11} |
1020 |
|
|
else |
1021 |
|
|
{ |
1022 |
|
|
PIXEL10_90 PIXEL11_60} |
1023 |
|
|
break; |
1024 |
|
|
} |
1025 |
|
|
case 109: |
1026 |
|
|
case 105: |
1027 |
|
|
{ |
1028 |
|
|
if (Diff (w[8], w[4])) |
1029 |
|
|
{ |
1030 |
|
|
PIXEL00_12 PIXEL10_0} |
1031 |
|
|
else |
1032 |
|
|
{ |
1033 |
|
|
PIXEL00_61 PIXEL10_90} |
1034 |
|
|
PIXEL01_20 PIXEL11_22 break; |
1035 |
|
|
} |
1036 |
|
|
case 171: |
1037 |
|
|
case 43: |
1038 |
|
|
{ |
1039 |
|
|
if (Diff (w[4], w[2])) |
1040 |
|
|
{ |
1041 |
|
|
PIXEL00_0 PIXEL10_11} |
1042 |
|
|
else |
1043 |
|
|
{ |
1044 |
|
|
PIXEL00_90 PIXEL10_60} |
1045 |
|
|
PIXEL01_21 PIXEL11_20 break; |
1046 |
|
|
} |
1047 |
|
|
case 143: |
1048 |
|
|
case 15: |
1049 |
|
|
{ |
1050 |
|
|
if (Diff (w[4], w[2])) |
1051 |
|
|
{ |
1052 |
|
|
PIXEL00_0 PIXEL01_12} |
1053 |
|
|
else |
1054 |
|
|
{ |
1055 |
|
|
PIXEL00_90 PIXEL01_61} |
1056 |
|
|
PIXEL10_22 PIXEL11_20 break; |
1057 |
|
|
} |
1058 |
|
|
case 124: |
1059 |
|
|
{ |
1060 |
|
|
PIXEL00_21 PIXEL01_11 if (Diff (w[8], w[4])) |
1061 |
|
|
{ |
1062 |
|
|
PIXEL10_0} |
1063 |
|
|
else |
1064 |
|
|
{ |
1065 |
|
|
PIXEL10_20} |
1066 |
|
|
PIXEL11_10 break; |
1067 |
|
|
} |
1068 |
|
|
case 203: |
1069 |
|
|
{ |
1070 |
|
|
if (Diff (w[4], w[2])) |
1071 |
|
|
{ |
1072 |
|
|
PIXEL00_0} |
1073 |
|
|
else |
1074 |
|
|
{ |
1075 |
|
|
PIXEL00_20} |
1076 |
|
|
PIXEL01_21 PIXEL10_10 PIXEL11_11 break; |
1077 |
|
|
} |
1078 |
|
|
case 62: |
1079 |
|
|
{ |
1080 |
|
|
PIXEL00_10 if (Diff (w[2], w[6])) |
1081 |
|
|
{ |
1082 |
|
|
PIXEL01_0} |
1083 |
|
|
else |
1084 |
|
|
{ |
1085 |
|
|
PIXEL01_20} |
1086 |
|
|
PIXEL10_11 PIXEL11_21 break; |
1087 |
|
|
} |
1088 |
|
|
case 211: |
1089 |
|
|
{ |
1090 |
|
|
PIXEL00_11 PIXEL01_10 PIXEL10_21 if (Diff (w[6], w[8])) |
1091 |
|
|
{ |
1092 |
|
|
PIXEL11_0} |
1093 |
|
|
else |
1094 |
|
|
{ |
1095 |
|
|
PIXEL11_20} |
1096 |
|
|
break; |
1097 |
|
|
} |
1098 |
|
|
case 118: |
1099 |
|
|
{ |
1100 |
|
|
PIXEL00_22 if (Diff (w[2], w[6])) |
1101 |
|
|
{ |
1102 |
|
|
PIXEL01_0} |
1103 |
|
|
else |
1104 |
|
|
{ |
1105 |
|
|
PIXEL01_20} |
1106 |
|
|
PIXEL10_12 PIXEL11_10 break; |
1107 |
|
|
} |
1108 |
|
|
case 217: |
1109 |
|
|
{ |
1110 |
|
|
PIXEL00_12 PIXEL01_22 PIXEL10_10 if (Diff (w[6], w[8])) |
1111 |
|
|
{ |
1112 |
|
|
PIXEL11_0} |
1113 |
|
|
else |
1114 |
|
|
{ |
1115 |
|
|
PIXEL11_20} |
1116 |
|
|
break; |
1117 |
|
|
} |
1118 |
|
|
case 110: |
1119 |
|
|
{ |
1120 |
|
|
PIXEL00_10 PIXEL01_12 if (Diff (w[8], w[4])) |
1121 |
|
|
{ |
1122 |
|
|
PIXEL10_0} |
1123 |
|
|
else |
1124 |
|
|
{ |
1125 |
|
|
PIXEL10_20} |
1126 |
|
|
PIXEL11_22 break; |
1127 |
|
|
} |
1128 |
|
|
case 155: |
1129 |
|
|
{ |
1130 |
|
|
if (Diff (w[4], w[2])) |
1131 |
|
|
{ |
1132 |
|
|
PIXEL00_0} |
1133 |
|
|
else |
1134 |
|
|
{ |
1135 |
|
|
PIXEL00_20} |
1136 |
|
|
PIXEL01_10 PIXEL10_22 PIXEL11_12 break; |
1137 |
|
|
} |
1138 |
|
|
case 188: |
1139 |
|
|
{ |
1140 |
|
|
PIXEL00_21 PIXEL01_11 PIXEL10_11 PIXEL11_12 break; |
1141 |
|
|
} |
1142 |
|
|
case 185: |
1143 |
|
|
{ |
1144 |
|
|
PIXEL00_12 PIXEL01_22 PIXEL10_11 PIXEL11_12 break; |
1145 |
|
|
} |
1146 |
|
|
case 61: |
1147 |
|
|
{ |
1148 |
|
|
PIXEL00_12 PIXEL01_11 PIXEL10_11 PIXEL11_21 break; |
1149 |
|
|
} |
1150 |
|
|
case 157: |
1151 |
|
|
{ |
1152 |
|
|
PIXEL00_12 PIXEL01_11 PIXEL10_22 PIXEL11_12 break; |
1153 |
|
|
} |
1154 |
|
|
case 103: |
1155 |
|
|
{ |
1156 |
|
|
PIXEL00_11 PIXEL01_12 PIXEL10_12 PIXEL11_22 break; |
1157 |
|
|
} |
1158 |
|
|
case 227: |
1159 |
|
|
{ |
1160 |
|
|
PIXEL00_11 PIXEL01_21 PIXEL10_12 PIXEL11_11 break; |
1161 |
|
|
} |
1162 |
|
|
case 230: |
1163 |
|
|
{ |
1164 |
|
|
PIXEL00_22 PIXEL01_12 PIXEL10_12 PIXEL11_11 break; |
1165 |
|
|
} |
1166 |
|
|
case 199: |
1167 |
|
|
{ |
1168 |
|
|
PIXEL00_11 PIXEL01_12 PIXEL10_21 PIXEL11_11 break; |
1169 |
|
|
} |
1170 |
|
|
case 220: |
1171 |
|
|
{ |
1172 |
|
|
PIXEL00_21 PIXEL01_11 if (Diff (w[8], w[4])) |
1173 |
|
|
{ |
1174 |
|
|
PIXEL10_10} |
1175 |
|
|
else |
1176 |
|
|
{ |
1177 |
|
|
PIXEL10_70} |
1178 |
|
|
if (Diff (w[6], w[8])) |
1179 |
|
|
{ |
1180 |
|
|
PIXEL11_0} |
1181 |
|
|
else |
1182 |
|
|
{ |
1183 |
|
|
PIXEL11_20} |
1184 |
|
|
break; |
1185 |
|
|
} |
1186 |
|
|
case 158: |
1187 |
|
|
{ |
1188 |
|
|
if (Diff (w[4], w[2])) |
1189 |
|
|
{ |
1190 |
|
|
PIXEL00_10} |
1191 |
|
|
else |
1192 |
|
|
{ |
1193 |
|
|
PIXEL00_70} |
1194 |
|
|
if (Diff (w[2], w[6])) |
1195 |
|
|
{ |
1196 |
|
|
PIXEL01_0} |
1197 |
|
|
else |
1198 |
|
|
{ |
1199 |
|
|
PIXEL01_20} |
1200 |
|
|
PIXEL10_22 PIXEL11_12 break; |
1201 |
|
|
} |
1202 |
|
|
case 234: |
1203 |
|
|
{ |
1204 |
|
|
if (Diff (w[4], w[2])) |
1205 |
|
|
{ |
1206 |
|
|
PIXEL00_10} |
1207 |
|
|
else |
1208 |
|
|
{ |
1209 |
|
|
PIXEL00_70} |
1210 |
|
|
PIXEL01_21 if (Diff (w[8], w[4])) |
1211 |
|
|
{ |
1212 |
|
|
PIXEL10_0} |
1213 |
|
|
else |
1214 |
|
|
{ |
1215 |
|
|
PIXEL10_20} |
1216 |
|
|
PIXEL11_11 break; |
1217 |
|
|
} |
1218 |
|
|
case 242: |
1219 |
|
|
{ |
1220 |
|
|
PIXEL00_22 if (Diff (w[2], w[6])) |
1221 |
|
|
{ |
1222 |
|
|
PIXEL01_10} |
1223 |
|
|
else |
1224 |
|
|
{ |
1225 |
|
|
PIXEL01_70} |
1226 |
|
|
PIXEL10_12 if (Diff (w[6], w[8])) |
1227 |
|
|
{ |
1228 |
|
|
PIXEL11_0} |
1229 |
|
|
else |
1230 |
|
|
{ |
1231 |
|
|
PIXEL11_20} |
1232 |
|
|
break; |
1233 |
|
|
} |
1234 |
|
|
case 59: |
1235 |
|
|
{ |
1236 |
|
|
if (Diff (w[4], w[2])) |
1237 |
|
|
{ |
1238 |
|
|
PIXEL00_0} |
1239 |
|
|
else |
1240 |
|
|
{ |
1241 |
|
|
PIXEL00_20} |
1242 |
|
|
if (Diff (w[2], w[6])) |
1243 |
|
|
{ |
1244 |
|
|
PIXEL01_10} |
1245 |
|
|
else |
1246 |
|
|
{ |
1247 |
|
|
PIXEL01_70} |
1248 |
|
|
PIXEL10_11 PIXEL11_21 break; |
1249 |
|
|
} |
1250 |
|
|
case 121: |
1251 |
|
|
{ |
1252 |
|
|
PIXEL00_12 PIXEL01_22 if (Diff (w[8], w[4])) |
1253 |
|
|
{ |
1254 |
|
|
PIXEL10_0} |
1255 |
|
|
else |
1256 |
|
|
{ |
1257 |
|
|
PIXEL10_20} |
1258 |
|
|
if (Diff (w[6], w[8])) |
1259 |
|
|
{ |
1260 |
|
|
PIXEL11_10} |
1261 |
|
|
else |
1262 |
|
|
{ |
1263 |
|
|
PIXEL11_70} |
1264 |
|
|
break; |
1265 |
|
|
} |
1266 |
|
|
case 87: |
1267 |
|
|
{ |
1268 |
|
|
PIXEL00_11 if (Diff (w[2], w[6])) |
1269 |
|
|
{ |
1270 |
|
|
PIXEL01_0} |
1271 |
|
|
else |
1272 |
|
|
{ |
1273 |
|
|
PIXEL01_20} |
1274 |
|
|
PIXEL10_21 if (Diff (w[6], w[8])) |
1275 |
|
|
{ |
1276 |
|
|
PIXEL11_10} |
1277 |
|
|
else |
1278 |
|
|
{ |
1279 |
|
|
PIXEL11_70} |
1280 |
|
|
break; |
1281 |
|
|
} |
1282 |
|
|
case 79: |
1283 |
|
|
{ |
1284 |
|
|
if (Diff (w[4], w[2])) |
1285 |
|
|
{ |
1286 |
|
|
PIXEL00_0} |
1287 |
|
|
else |
1288 |
|
|
{ |
1289 |
|
|
PIXEL00_20} |
1290 |
|
|
PIXEL01_12 if (Diff (w[8], w[4])) |
1291 |
|
|
{ |
1292 |
|
|
PIXEL10_10} |
1293 |
|
|
else |
1294 |
|
|
{ |
1295 |
|
|
PIXEL10_70} |
1296 |
|
|
PIXEL11_22 break; |
1297 |
|
|
} |
1298 |
|
|
case 122: |
1299 |
|
|
{ |
1300 |
|
|
if (Diff (w[4], w[2])) |
1301 |
|
|
{ |
1302 |
|
|
PIXEL00_10} |
1303 |
|
|
else |
1304 |
|
|
{ |
1305 |
|
|
PIXEL00_70} |
1306 |
|
|
if (Diff (w[2], w[6])) |
1307 |
|
|
{ |
1308 |
|
|
PIXEL01_10} |
1309 |
|
|
else |
1310 |
|
|
{ |
1311 |
|
|
PIXEL01_70} |
1312 |
|
|
if (Diff (w[8], w[4])) |
1313 |
|
|
{ |
1314 |
|
|
PIXEL10_0} |
1315 |
|
|
else |
1316 |
|
|
{ |
1317 |
|
|
PIXEL10_20} |
1318 |
|
|
if (Diff (w[6], w[8])) |
1319 |
|
|
{ |
1320 |
|
|
PIXEL11_10} |
1321 |
|
|
else |
1322 |
|
|
{ |
1323 |
|
|
PIXEL11_70} |
1324 |
|
|
break; |
1325 |
|
|
} |
1326 |
|
|
case 94: |
1327 |
|
|
{ |
1328 |
|
|
if (Diff (w[4], w[2])) |
1329 |
|
|
{ |
1330 |
|
|
PIXEL00_10} |
1331 |
|
|
else |
1332 |
|
|
{ |
1333 |
|
|
PIXEL00_70} |
1334 |
|
|
if (Diff (w[2], w[6])) |
1335 |
|
|
{ |
1336 |
|
|
PIXEL01_0} |
1337 |
|
|
else |
1338 |
|
|
{ |
1339 |
|
|
PIXEL01_20} |
1340 |
|
|
if (Diff (w[8], w[4])) |
1341 |
|
|
{ |
1342 |
|
|
PIXEL10_10} |
1343 |
|
|
else |
1344 |
|
|
{ |
1345 |
|
|
PIXEL10_70} |
1346 |
|
|
if (Diff (w[6], w[8])) |
1347 |
|
|
{ |
1348 |
|
|
PIXEL11_10} |
1349 |
|
|
else |
1350 |
|
|
{ |
1351 |
|
|
PIXEL11_70} |
1352 |
|
|
break; |
1353 |
|
|
} |
1354 |
|
|
case 218: |
1355 |
|
|
{ |
1356 |
|
|
if (Diff (w[4], w[2])) |
1357 |
|
|
{ |
1358 |
|
|
PIXEL00_10} |
1359 |
|
|
else |
1360 |
|
|
{ |
1361 |
|
|
PIXEL00_70} |
1362 |
|
|
if (Diff (w[2], w[6])) |
1363 |
|
|
{ |
1364 |
|
|
PIXEL01_10} |
1365 |
|
|
else |
1366 |
|
|
{ |
1367 |
|
|
PIXEL01_70} |
1368 |
|
|
if (Diff (w[8], w[4])) |
1369 |
|
|
{ |
1370 |
|
|
PIXEL10_10} |
1371 |
|
|
else |
1372 |
|
|
{ |
1373 |
|
|
PIXEL10_70} |
1374 |
|
|
if (Diff (w[6], w[8])) |
1375 |
|
|
{ |
1376 |
|
|
PIXEL11_0} |
1377 |
|
|
else |
1378 |
|
|
{ |
1379 |
|
|
PIXEL11_20} |
1380 |
|
|
break; |
1381 |
|
|
} |
1382 |
|
|
case 91: |
1383 |
|
|
{ |
1384 |
|
|
if (Diff (w[4], w[2])) |
1385 |
|
|
{ |
1386 |
|
|
PIXEL00_0} |
1387 |
|
|
else |
1388 |
|
|
{ |
1389 |
|
|
PIXEL00_20} |
1390 |
|
|
if (Diff (w[2], w[6])) |
1391 |
|
|
{ |
1392 |
|
|
PIXEL01_10} |
1393 |
|
|
else |
1394 |
|
|
{ |
1395 |
|
|
PIXEL01_70} |
1396 |
|
|
if (Diff (w[8], w[4])) |
1397 |
|
|
{ |
1398 |
|
|
PIXEL10_10} |
1399 |
|
|
else |
1400 |
|
|
{ |
1401 |
|
|
PIXEL10_70} |
1402 |
|
|
if (Diff (w[6], w[8])) |
1403 |
|
|
{ |
1404 |
|
|
PIXEL11_10} |
1405 |
|
|
else |
1406 |
|
|
{ |
1407 |
|
|
PIXEL11_70} |
1408 |
|
|
break; |
1409 |
|
|
} |
1410 |
|
|
case 229: |
1411 |
|
|
{ |
1412 |
|
|
PIXEL00_20 PIXEL01_20 PIXEL10_12 PIXEL11_11 break; |
1413 |
|
|
} |
1414 |
|
|
case 167: |
1415 |
|
|
{ |
1416 |
|
|
PIXEL00_11 PIXEL01_12 PIXEL10_20 PIXEL11_20 break; |
1417 |
|
|
} |
1418 |
|
|
case 173: |
1419 |
|
|
{ |
1420 |
|
|
PIXEL00_12 PIXEL01_20 PIXEL10_11 PIXEL11_20 break; |
1421 |
|
|
} |
1422 |
|
|
case 181: |
1423 |
|
|
{ |
1424 |
|
|
PIXEL00_20 PIXEL01_11 PIXEL10_20 PIXEL11_12 break; |
1425 |
|
|
} |
1426 |
|
|
case 186: |
1427 |
|
|
{ |
1428 |
|
|
if (Diff (w[4], w[2])) |
1429 |
|
|
{ |
1430 |
|
|
PIXEL00_10} |
1431 |
|
|
else |
1432 |
|
|
{ |
1433 |
|
|
PIXEL00_70} |
1434 |
|
|
if (Diff (w[2], w[6])) |
1435 |
|
|
{ |
1436 |
|
|
PIXEL01_10} |
1437 |
|
|
else |
1438 |
|
|
{ |
1439 |
|
|
PIXEL01_70} |
1440 |
|
|
PIXEL10_11 PIXEL11_12 break; |
1441 |
|
|
} |
1442 |
|
|
case 115: |
1443 |
|
|
{ |
1444 |
|
|
PIXEL00_11 if (Diff (w[2], w[6])) |
1445 |
|
|
{ |
1446 |
|
|
PIXEL01_10} |
1447 |
|
|
else |
1448 |
|
|
{ |
1449 |
|
|
PIXEL01_70} |
1450 |
|
|
PIXEL10_12 if (Diff (w[6], w[8])) |
1451 |
|
|
{ |
1452 |
|
|
PIXEL11_10} |
1453 |
|
|
else |
1454 |
|
|
{ |
1455 |
|
|
PIXEL11_70} |
1456 |
|
|
break; |
1457 |
|
|
} |
1458 |
|
|
case 93: |
1459 |
|
|
{ |
1460 |
|
|
PIXEL00_12 PIXEL01_11 if (Diff (w[8], w[4])) |
1461 |
|
|
{ |
1462 |
|
|
PIXEL10_10} |
1463 |
|
|
else |
1464 |
|
|
{ |
1465 |
|
|
PIXEL10_70} |
1466 |
|
|
if (Diff (w[6], w[8])) |
1467 |
|
|
{ |
1468 |
|
|
PIXEL11_10} |
1469 |
|
|
else |
1470 |
|
|
{ |
1471 |
|
|
PIXEL11_70} |
1472 |
|
|
break; |
1473 |
|
|
} |
1474 |
|
|
case 206: |
1475 |
|
|
{ |
1476 |
|
|
if (Diff (w[4], w[2])) |
1477 |
|
|
{ |
1478 |
|
|
PIXEL00_10} |
1479 |
|
|
else |
1480 |
|
|
{ |
1481 |
|
|
PIXEL00_70} |
1482 |
|
|
PIXEL01_12 if (Diff (w[8], w[4])) |
1483 |
|
|
{ |
1484 |
|
|
PIXEL10_10} |
1485 |
|
|
else |
1486 |
|
|
{ |
1487 |
|
|
PIXEL10_70} |
1488 |
|
|
PIXEL11_11 break; |
1489 |
|
|
} |
1490 |
|
|
case 205: |
1491 |
|
|
case 201: |
1492 |
|
|
{ |
1493 |
|
|
PIXEL00_12 PIXEL01_20 if (Diff (w[8], w[4])) |
1494 |
|
|
{ |
1495 |
|
|
PIXEL10_10} |
1496 |
|
|
else |
1497 |
|
|
{ |
1498 |
|
|
PIXEL10_70} |
1499 |
|
|
PIXEL11_11 break; |
1500 |
|
|
} |
1501 |
|
|
case 174: |
1502 |
|
|
case 46: |
1503 |
|
|
{ |
1504 |
|
|
if (Diff (w[4], w[2])) |
1505 |
|
|
{ |
1506 |
|
|
PIXEL00_10} |
1507 |
|
|
else |
1508 |
|
|
{ |
1509 |
|
|
PIXEL00_70} |
1510 |
|
|
PIXEL01_12 PIXEL10_11 PIXEL11_20 break; |
1511 |
|
|
} |
1512 |
|
|
case 179: |
1513 |
|
|
case 147: |
1514 |
|
|
{ |
1515 |
|
|
PIXEL00_11 if (Diff (w[2], w[6])) |
1516 |
|
|
{ |
1517 |
|
|
PIXEL01_10} |
1518 |
|
|
else |
1519 |
|
|
{ |
1520 |
|
|
PIXEL01_70} |
1521 |
|
|
PIXEL10_20 PIXEL11_12 break; |
1522 |
|
|
} |
1523 |
|
|
case 117: |
1524 |
|
|
case 116: |
1525 |
|
|
{ |
1526 |
|
|
PIXEL00_20 PIXEL01_11 PIXEL10_12 if (Diff (w[6], w[8])) |
1527 |
|
|
{ |
1528 |
|
|
PIXEL11_10} |
1529 |
|
|
else |
1530 |
|
|
{ |
1531 |
|
|
PIXEL11_70} |
1532 |
|
|
break; |
1533 |
|
|
} |
1534 |
|
|
case 189: |
1535 |
|
|
{ |
1536 |
|
|
PIXEL00_12 PIXEL01_11 PIXEL10_11 PIXEL11_12 break; |
1537 |
|
|
} |
1538 |
|
|
case 231: |
1539 |
|
|
{ |
1540 |
|
|
PIXEL00_11 PIXEL01_12 PIXEL10_12 PIXEL11_11 break; |
1541 |
|
|
} |
1542 |
|
|
case 126: |
1543 |
|
|
{ |
1544 |
|
|
PIXEL00_10 if (Diff (w[2], w[6])) |
1545 |
|
|
{ |
1546 |
|
|
PIXEL01_0} |
1547 |
|
|
else |
1548 |
|
|
{ |
1549 |
|
|
PIXEL01_20} |
1550 |
|
|
if (Diff (w[8], w[4])) |
1551 |
|
|
{ |
1552 |
|
|
PIXEL10_0} |
1553 |
|
|
else |
1554 |
|
|
{ |
1555 |
|
|
PIXEL10_20} |
1556 |
|
|
PIXEL11_10 break; |
1557 |
|
|
} |
1558 |
|
|
case 219: |
1559 |
|
|
{ |
1560 |
|
|
if (Diff (w[4], w[2])) |
1561 |
|
|
{ |
1562 |
|
|
PIXEL00_0} |
1563 |
|
|
else |
1564 |
|
|
{ |
1565 |
|
|
PIXEL00_20} |
1566 |
|
|
PIXEL01_10 PIXEL10_10 if (Diff (w[6], w[8])) |
1567 |
|
|
{ |
1568 |
|
|
PIXEL11_0} |
1569 |
|
|
else |
1570 |
|
|
{ |
1571 |
|
|
PIXEL11_20} |
1572 |
|
|
break; |
1573 |
|
|
} |
1574 |
|
|
case 125: |
1575 |
|
|
{ |
1576 |
|
|
if (Diff (w[8], w[4])) |
1577 |
|
|
{ |
1578 |
|
|
PIXEL00_12 PIXEL10_0} |
1579 |
|
|
else |
1580 |
|
|
{ |
1581 |
|
|
PIXEL00_61 PIXEL10_90} |
1582 |
|
|
PIXEL01_11 PIXEL11_10 break; |
1583 |
|
|
} |
1584 |
|
|
case 221: |
1585 |
|
|
{ |
1586 |
|
|
PIXEL00_12 if (Diff (w[6], w[8])) |
1587 |
|
|
{ |
1588 |
|
|
PIXEL01_11 PIXEL11_0} |
1589 |
|
|
else |
1590 |
|
|
{ |
1591 |
|
|
PIXEL01_60 PIXEL11_90} |
1592 |
|
|
PIXEL10_10 break; |
1593 |
|
|
} |
1594 |
|
|
case 207: |
1595 |
|
|
{ |
1596 |
|
|
if (Diff (w[4], w[2])) |
1597 |
|
|
{ |
1598 |
|
|
PIXEL00_0 PIXEL01_12} |
1599 |
|
|
else |
1600 |
|
|
{ |
1601 |
|
|
PIXEL00_90 PIXEL01_61} |
1602 |
|
|
PIXEL10_10 PIXEL11_11 break; |
1603 |
|
|
} |
1604 |
|
|
case 238: |
1605 |
|
|
{ |
1606 |
|
|
PIXEL00_10 PIXEL01_12 if (Diff (w[8], w[4])) |
1607 |
|
|
{ |
1608 |
|
|
PIXEL10_0 PIXEL11_11} |
1609 |
|
|
else |
1610 |
|
|
{ |
1611 |
|
|
PIXEL10_90 PIXEL11_60} |
1612 |
|
|
break; |
1613 |
|
|
} |
1614 |
|
|
case 190: |
1615 |
|
|
{ |
1616 |
|
|
PIXEL00_10 if (Diff (w[2], w[6])) |
1617 |
|
|
{ |
1618 |
|
|
PIXEL01_0 PIXEL11_12} |
1619 |
|
|
else |
1620 |
|
|
{ |
1621 |
|
|
PIXEL01_90 PIXEL11_61} |
1622 |
|
|
PIXEL10_11 break; |
1623 |
|
|
} |
1624 |
|
|
case 187: |
1625 |
|
|
{ |
1626 |
|
|
if (Diff (w[4], w[2])) |
1627 |
|
|
{ |
1628 |
|
|
PIXEL00_0 PIXEL10_11} |
1629 |
|
|
else |
1630 |
|
|
{ |
1631 |
|
|
PIXEL00_90 PIXEL10_60} |
1632 |
|
|
PIXEL01_10 PIXEL11_12 break; |
1633 |
|
|
} |
1634 |
|
|
case 243: |
1635 |
|
|
{ |
1636 |
|
|
PIXEL00_11 PIXEL01_10 if (Diff (w[6], w[8])) |
1637 |
|
|
{ |
1638 |
|
|
PIXEL10_12 PIXEL11_0} |
1639 |
|
|
else |
1640 |
|
|
{ |
1641 |
|
|
PIXEL10_61 PIXEL11_90} |
1642 |
|
|
break; |
1643 |
|
|
} |
1644 |
|
|
case 119: |
1645 |
|
|
{ |
1646 |
|
|
if (Diff (w[2], w[6])) |
1647 |
|
|
{ |
1648 |
|
|
PIXEL00_11 PIXEL01_0} |
1649 |
|
|
else |
1650 |
|
|
{ |
1651 |
|
|
PIXEL00_60 PIXEL01_90} |
1652 |
|
|
PIXEL10_12 PIXEL11_10 break; |
1653 |
|
|
} |
1654 |
|
|
case 237: |
1655 |
|
|
case 233: |
1656 |
|
|
{ |
1657 |
|
|
PIXEL00_12 PIXEL01_20 if (Diff (w[8], w[4])) |
1658 |
|
|
{ |
1659 |
|
|
PIXEL10_0} |
1660 |
|
|
else |
1661 |
|
|
{ |
1662 |
|
|
PIXEL10_100} |
1663 |
|
|
PIXEL11_11 break; |
1664 |
|
|
} |
1665 |
|
|
case 175: |
1666 |
|
|
case 47: |
1667 |
|
|
{ |
1668 |
|
|
if (Diff (w[4], w[2])) |
1669 |
|
|
{ |
1670 |
|
|
PIXEL00_0} |
1671 |
|
|
else |
1672 |
|
|
{ |
1673 |
|
|
PIXEL00_100} |
1674 |
|
|
PIXEL01_12 PIXEL10_11 PIXEL11_20 break; |
1675 |
|
|
} |
1676 |
|
|
case 183: |
1677 |
|
|
case 151: |
1678 |
|
|
{ |
1679 |
|
|
PIXEL00_11 if (Diff (w[2], w[6])) |
1680 |
|
|
{ |
1681 |
|
|
PIXEL01_0} |
1682 |
|
|
else |
1683 |
|
|
{ |
1684 |
|
|
PIXEL01_100} |
1685 |
|
|
PIXEL10_20 PIXEL11_12 break; |
1686 |
|
|
} |
1687 |
|
|
case 245: |
1688 |
|
|
case 244: |
1689 |
|
|
{ |
1690 |
|
|
PIXEL00_20 PIXEL01_11 PIXEL10_12 if (Diff (w[6], w[8])) |
1691 |
|
|
{ |
1692 |
|
|
PIXEL11_0} |
1693 |
|
|
else |
1694 |
|
|
{ |
1695 |
|
|
PIXEL11_100} |
1696 |
|
|
break; |
1697 |
|
|
} |
1698 |
|
|
case 250: |
1699 |
|
|
{ |
1700 |
|
|
PIXEL00_10 PIXEL01_10 if (Diff (w[8], w[4])) |
1701 |
|
|
{ |
1702 |
|
|
PIXEL10_0} |
1703 |
|
|
else |
1704 |
|
|
{ |
1705 |
|
|
PIXEL10_20} |
1706 |
|
|
if (Diff (w[6], w[8])) |
1707 |
|
|
{ |
1708 |
|
|
PIXEL11_0} |
1709 |
|
|
else |
1710 |
|
|
{ |
1711 |
|
|
PIXEL11_20} |
1712 |
|
|
break; |
1713 |
|
|
} |
1714 |
|
|
case 123: |
1715 |
|
|
{ |
1716 |
|
|
if (Diff (w[4], w[2])) |
1717 |
|
|
{ |
1718 |
|
|
PIXEL00_0} |
1719 |
|
|
else |
1720 |
|
|
{ |
1721 |
|
|
PIXEL00_20} |
1722 |
|
|
PIXEL01_10 if (Diff (w[8], w[4])) |
1723 |
|
|
{ |
1724 |
|
|
PIXEL10_0} |
1725 |
|
|
else |
1726 |
|
|
{ |
1727 |
|
|
PIXEL10_20} |
1728 |
|
|
PIXEL11_10 break; |
1729 |
|
|
} |
1730 |
|
|
case 95: |
1731 |
|
|
{ |
1732 |
|
|
if (Diff (w[4], w[2])) |
1733 |
|
|
{ |
1734 |
|
|
PIXEL00_0} |
1735 |
|
|
else |
1736 |
|
|
{ |
1737 |
|
|
PIXEL00_20} |
1738 |
|
|
if (Diff (w[2], w[6])) |
1739 |
|
|
{ |
1740 |
|
|
PIXEL01_0} |
1741 |
|
|
else |
1742 |
|
|
{ |
1743 |
|
|
PIXEL01_20} |
1744 |
|
|
PIXEL10_10 PIXEL11_10 break; |
1745 |
|
|
} |
1746 |
|
|
case 222: |
1747 |
|
|
{ |
1748 |
|
|
PIXEL00_10 if (Diff (w[2], w[6])) |
1749 |
|
|
{ |
1750 |
|
|
PIXEL01_0} |
1751 |
|
|
else |
1752 |
|
|
{ |
1753 |
|
|
PIXEL01_20} |
1754 |
|
|
PIXEL10_10 if (Diff (w[6], w[8])) |
1755 |
|
|
{ |
1756 |
|
|
PIXEL11_0} |
1757 |
|
|
else |
1758 |
|
|
{ |
1759 |
|
|
PIXEL11_20} |
1760 |
|
|
break; |
1761 |
|
|
} |
1762 |
|
|
case 252: |
1763 |
|
|
{ |
1764 |
|
|
PIXEL00_21 PIXEL01_11 if (Diff (w[8], w[4])) |
1765 |
|
|
{ |
1766 |
|
|
PIXEL10_0} |
1767 |
|
|
else |
1768 |
|
|
{ |
1769 |
|
|
PIXEL10_20} |
1770 |
|
|
if (Diff (w[6], w[8])) |
1771 |
|
|
{ |
1772 |
|
|
PIXEL11_0} |
1773 |
|
|
else |
1774 |
|
|
{ |
1775 |
|
|
PIXEL11_100} |
1776 |
|
|
break; |
1777 |
|
|
} |
1778 |
|
|
case 249: |
1779 |
|
|
{ |
1780 |
|
|
PIXEL00_12 PIXEL01_22 if (Diff (w[8], w[4])) |
1781 |
|
|
{ |
1782 |
|
|
PIXEL10_0} |
1783 |
|
|
else |
1784 |
|
|
{ |
1785 |
|
|
PIXEL10_100} |
1786 |
|
|
if (Diff (w[6], w[8])) |
1787 |
|
|
{ |
1788 |
|
|
PIXEL11_0} |
1789 |
|
|
else |
1790 |
|
|
{ |
1791 |
|
|
PIXEL11_20} |
1792 |
|
|
break; |
1793 |
|
|
} |
1794 |
|
|
case 235: |
1795 |
|
|
{ |
1796 |
|
|
if (Diff (w[4], w[2])) |
1797 |
|
|
{ |
1798 |
|
|
PIXEL00_0} |
1799 |
|
|
else |
1800 |
|
|
{ |
1801 |
|
|
PIXEL00_20} |
1802 |
|
|
PIXEL01_21 if (Diff (w[8], w[4])) |
1803 |
|
|
{ |
1804 |
|
|
PIXEL10_0} |
1805 |
|
|
else |
1806 |
|
|
{ |
1807 |
|
|
PIXEL10_100} |
1808 |
|
|
PIXEL11_11 break; |
1809 |
|
|
} |
1810 |
|
|
case 111: |
1811 |
|
|
{ |
1812 |
|
|
if (Diff (w[4], w[2])) |
1813 |
|
|
{ |
1814 |
|
|
PIXEL00_0} |
1815 |
|
|
else |
1816 |
|
|
{ |
1817 |
|
|
PIXEL00_100} |
1818 |
|
|
PIXEL01_12 if (Diff (w[8], w[4])) |
1819 |
|
|
{ |
1820 |
|
|
PIXEL10_0} |
1821 |
|
|
else |
1822 |
|
|
{ |
1823 |
|
|
PIXEL10_20} |
1824 |
|
|
PIXEL11_22 break; |
1825 |
|
|
} |
1826 |
|
|
case 63: |
1827 |
|
|
{ |
1828 |
|
|
if (Diff (w[4], w[2])) |
1829 |
|
|
{ |
1830 |
|
|
PIXEL00_0} |
1831 |
|
|
else |
1832 |
|
|
{ |
1833 |
|
|
PIXEL00_100} |
1834 |
|
|
if (Diff (w[2], w[6])) |
1835 |
|
|
{ |
1836 |
|
|
PIXEL01_0} |
1837 |
|
|
else |
1838 |
|
|
{ |
1839 |
|
|
PIXEL01_20} |
1840 |
|
|
PIXEL10_11 PIXEL11_21 break; |
1841 |
|
|
} |
1842 |
|
|
case 159: |
1843 |
|
|
{ |
1844 |
|
|
if (Diff (w[4], w[2])) |
1845 |
|
|
{ |
1846 |
|
|
PIXEL00_0} |
1847 |
|
|
else |
1848 |
|
|
{ |
1849 |
|
|
PIXEL00_20} |
1850 |
|
|
if (Diff (w[2], w[6])) |
1851 |
|
|
{ |
1852 |
|
|
PIXEL01_0} |
1853 |
|
|
else |
1854 |
|
|
{ |
1855 |
|
|
PIXEL01_100} |
1856 |
|
|
PIXEL10_22 PIXEL11_12 break; |
1857 |
|
|
} |
1858 |
|
|
case 215: |
1859 |
|
|
{ |
1860 |
|
|
PIXEL00_11 if (Diff (w[2], w[6])) |
1861 |
|
|
{ |
1862 |
|
|
PIXEL01_0} |
1863 |
|
|
else |
1864 |
|
|
{ |
1865 |
|
|
PIXEL01_100} |
1866 |
|
|
PIXEL10_21 if (Diff (w[6], w[8])) |
1867 |
|
|
{ |
1868 |
|
|
PIXEL11_0} |
1869 |
|
|
else |
1870 |
|
|
{ |
1871 |
|
|
PIXEL11_20} |
1872 |
|
|
break; |
1873 |
|
|
} |
1874 |
|
|
case 246: |
1875 |
|
|
{ |
1876 |
|
|
PIXEL00_22 if (Diff (w[2], w[6])) |
1877 |
|
|
{ |
1878 |
|
|
PIXEL01_0} |
1879 |
|
|
else |
1880 |
|
|
{ |
1881 |
|
|
PIXEL01_20} |
1882 |
|
|
PIXEL10_12 if (Diff (w[6], w[8])) |
1883 |
|
|
{ |
1884 |
|
|
PIXEL11_0} |
1885 |
|
|
else |
1886 |
|
|
{ |
1887 |
|
|
PIXEL11_100} |
1888 |
|
|
break; |
1889 |
|
|
} |
1890 |
|
|
case 254: |
1891 |
|
|
{ |
1892 |
|
|
PIXEL00_10 if (Diff (w[2], w[6])) |
1893 |
|
|
{ |
1894 |
|
|
PIXEL01_0} |
1895 |
|
|
else |
1896 |
|
|
{ |
1897 |
|
|
PIXEL01_20} |
1898 |
|
|
if (Diff (w[8], w[4])) |
1899 |
|
|
{ |
1900 |
|
|
PIXEL10_0} |
1901 |
|
|
else |
1902 |
|
|
{ |
1903 |
|
|
PIXEL10_20} |
1904 |
|
|
if (Diff (w[6], w[8])) |
1905 |
|
|
{ |
1906 |
|
|
PIXEL11_0} |
1907 |
|
|
else |
1908 |
|
|
{ |
1909 |
|
|
PIXEL11_100} |
1910 |
|
|
break; |
1911 |
|
|
} |
1912 |
|
|
case 253: |
1913 |
|
|
{ |
1914 |
|
|
PIXEL00_12 PIXEL01_11 if (Diff (w[8], w[4])) |
1915 |
|
|
{ |
1916 |
|
|
PIXEL10_0} |
1917 |
|
|
else |
1918 |
|
|
{ |
1919 |
|
|
PIXEL10_100} |
1920 |
|
|
if (Diff (w[6], w[8])) |
1921 |
|
|
{ |
1922 |
|
|
PIXEL11_0} |
1923 |
|
|
else |
1924 |
|
|
{ |
1925 |
|
|
PIXEL11_100} |
1926 |
|
|
break; |
1927 |
|
|
} |
1928 |
|
|
case 251: |
1929 |
|
|
{ |
1930 |
|
|
if (Diff (w[4], w[2])) |
1931 |
|
|
{ |
1932 |
|
|
PIXEL00_0} |
1933 |
|
|
else |
1934 |
|
|
{ |
1935 |
|
|
PIXEL00_20} |
1936 |
|
|
PIXEL01_10 if (Diff (w[8], w[4])) |
1937 |
|
|
{ |
1938 |
|
|
PIXEL10_0} |
1939 |
|
|
else |
1940 |
|
|
{ |
1941 |
|
|
PIXEL10_100} |
1942 |
|
|
if (Diff (w[6], w[8])) |
1943 |
|
|
{ |
1944 |
|
|
PIXEL11_0} |
1945 |
|
|
else |
1946 |
|
|
{ |
1947 |
|
|
PIXEL11_20} |
1948 |
|
|
break; |
1949 |
|
|
} |
1950 |
|
|
case 239: |
1951 |
|
|
{ |
1952 |
|
|
if (Diff (w[4], w[2])) |
1953 |
|
|
{ |
1954 |
|
|
PIXEL00_0} |
1955 |
|
|
else |
1956 |
|
|
{ |
1957 |
|
|
PIXEL00_100} |
1958 |
|
|
PIXEL01_12 if (Diff (w[8], w[4])) |
1959 |
|
|
{ |
1960 |
|
|
PIXEL10_0} |
1961 |
|
|
else |
1962 |
|
|
{ |
1963 |
|
|
PIXEL10_100} |
1964 |
|
|
PIXEL11_11 break; |
1965 |
|
|
} |
1966 |
|
|
case 127: |
1967 |
|
|
{ |
1968 |
|
|
if (Diff (w[4], w[2])) |
1969 |
|
|
{ |
1970 |
|
|
PIXEL00_0} |
1971 |
|
|
else |
1972 |
|
|
{ |
1973 |
|
|
PIXEL00_100} |
1974 |
|
|
if (Diff (w[2], w[6])) |
1975 |
|
|
{ |
1976 |
|
|
PIXEL01_0} |
1977 |
|
|
else |
1978 |
|
|
{ |
1979 |
|
|
PIXEL01_20} |
1980 |
|
|
if (Diff (w[8], w[4])) |
1981 |
|
|
{ |
1982 |
|
|
PIXEL10_0} |
1983 |
|
|
else |
1984 |
|
|
{ |
1985 |
|
|
PIXEL10_20} |
1986 |
|
|
PIXEL11_10 break; |
1987 |
|
|
} |
1988 |
|
|
case 191: |
1989 |
|
|
{ |
1990 |
|
|
if (Diff (w[4], w[2])) |
1991 |
|
|
{ |
1992 |
|
|
PIXEL00_0} |
1993 |
|
|
else |
1994 |
|
|
{ |
1995 |
|
|
PIXEL00_100} |
1996 |
|
|
if (Diff (w[2], w[6])) |
1997 |
|
|
{ |
1998 |
|
|
PIXEL01_0} |
1999 |
|
|
else |
2000 |
|
|
{ |
2001 |
|
|
PIXEL01_100} |
2002 |
|
|
PIXEL10_11 PIXEL11_12 break; |
2003 |
|
|
} |
2004 |
|
|
case 223: |
2005 |
|
|
{ |
2006 |
|
|
if (Diff (w[4], w[2])) |
2007 |
|
|
{ |
2008 |
|
|
PIXEL00_0} |
2009 |
|
|
else |
2010 |
|
|
{ |
2011 |
|
|
PIXEL00_20} |
2012 |
|
|
if (Diff (w[2], w[6])) |
2013 |
|
|
{ |
2014 |
|
|
PIXEL01_0} |
2015 |
|
|
else |
2016 |
|
|
{ |
2017 |
|
|
PIXEL01_100} |
2018 |
|
|
PIXEL10_10 if (Diff (w[6], w[8])) |
2019 |
|
|
{ |
2020 |
|
|
PIXEL11_0} |
2021 |
|
|
else |
2022 |
|
|
{ |
2023 |
|
|
PIXEL11_20} |
2024 |
|
|
break; |
2025 |
|
|
} |
2026 |
|
|
case 247: |
2027 |
|
|
{ |
2028 |
|
|
PIXEL00_11 if (Diff (w[2], w[6])) |
2029 |
|
|
{ |
2030 |
|
|
PIXEL01_0} |
2031 |
|
|
else |
2032 |
|
|
{ |
2033 |
|
|
PIXEL01_100} |
2034 |
|
|
PIXEL10_12 if (Diff (w[6], w[8])) |
2035 |
|
|
{ |
2036 |
|
|
PIXEL11_0} |
2037 |
|
|
else |
2038 |
|
|
{ |
2039 |
|
|
PIXEL11_100} |
2040 |
|
|
break; |
2041 |
|
|
} |
2042 |
|
|
case 255: |
2043 |
|
|
{ |
2044 |
|
|
if (Diff (w[4], w[2])) |
2045 |
|
|
{ |
2046 |
|
|
PIXEL00_0} |
2047 |
|
|
else |
2048 |
|
|
{ |
2049 |
|
|
PIXEL00_100} |
2050 |
|
|
if (Diff (w[2], w[6])) |
2051 |
|
|
{ |
2052 |
|
|
PIXEL01_0} |
2053 |
|
|
else |
2054 |
|
|
{ |
2055 |
|
|
PIXEL01_100} |
2056 |
|
|
if (Diff (w[8], w[4])) |
2057 |
|
|
{ |
2058 |
|
|
PIXEL10_0} |
2059 |
|
|
else |
2060 |
|
|
{ |
2061 |
|
|
PIXEL10_100} |
2062 |
|
|
if (Diff (w[6], w[8])) |
2063 |
|
|
{ |
2064 |
|
|
PIXEL11_0} |
2065 |
|
|
else |
2066 |
|
|
{ |
2067 |
|
|
PIXEL11_100} |
2068 |
|
|
break; |
2069 |
|
|
} |
2070 |
|
|
} |
2071 |
|
|
pIn += sizeof (pixel); |
2072 |
|
|
pOut += sizeof (pixel) * 2; |
2073 |
|
|
} |
2074 |
|
|
|
2075 |
|
|
pOut += BpL; |
2076 |
|
|
} |
2077 |
|
|
} |
2078 |
|
|
|
2079 |
|
|
// filla |
2080 |
|
|
|
2081 |
|
|
static inline void gather (pixel *img, char *flag, int x, int y, int w, int h, int &c, int &r, int &g, int &b) |
2082 |
|
|
{ |
2083 |
|
|
if (x < 0 || x >= w) |
2084 |
|
|
return; |
2085 |
|
|
|
2086 |
|
|
if (y < 0 || y >= h) |
2087 |
|
|
return; |
2088 |
|
|
|
2089 |
|
|
int p = img [y * w + x]; |
2090 |
|
|
|
2091 |
|
|
int weight = (p >> Ashift) & Cmask; |
2092 |
|
|
if (!weight) |
2093 |
|
|
weight = !!flag [y * w + x]; |
2094 |
|
|
|
2095 |
|
|
if (!weight) |
2096 |
|
|
return; |
2097 |
|
|
|
2098 |
|
|
c += weight; |
2099 |
|
|
|
2100 |
|
|
r += ((p >> Rshift) & Cmask) * weight; |
2101 |
|
|
g += ((p >> Gshift) & Cmask) * weight; |
2102 |
|
|
b += ((p >> Bshift) & Cmask) * weight; |
2103 |
|
|
} |
2104 |
|
|
|
2105 |
|
|
static void filla (pixel *img, int w, int h) |
2106 |
|
|
{ |
2107 |
|
|
char *flag = (char *)calloc (w * h, 1); |
2108 |
|
|
char *flag2 = (char *)calloc (w * h, 1); |
2109 |
|
|
pixel *dst = new pixel [w * h]; |
2110 |
|
|
|
2111 |
|
|
for (int iter = 3; --iter; ) |
2112 |
|
|
{ |
2113 |
|
|
for (int x = 0; x < w; x++) |
2114 |
|
|
for (int y = 0; y < h; y++) |
2115 |
|
|
{ |
2116 |
|
|
int o = y * w + x; |
2117 |
|
|
|
2118 |
|
|
if ((img [o] & Amask) || flag [o]) |
2119 |
|
|
dst [o] = img [o]; |
2120 |
|
|
else |
2121 |
|
|
{ |
2122 |
|
|
int weight = 0, r = 0, g = 0, b = 0; |
2123 |
|
|
|
2124 |
|
|
gather (img, flag, x - 1, y - 1, w, h, weight, r, g, b); |
2125 |
|
|
gather (img, flag, x , y - 1, w, h, weight, r, g, b); |
2126 |
|
|
gather (img, flag, x + 1, y - 1, w, h, weight, r, g, b); |
2127 |
|
|
gather (img, flag, x - 1, y , w, h, weight, r, g, b); |
2128 |
|
|
gather (img, flag, x + 1, y , w, h, weight, r, g, b); |
2129 |
|
|
gather (img, flag, x - 1, y + 1, w, h, weight, r, g, b); |
2130 |
|
|
gather (img, flag, x , y + 1, w, h, weight, r, g, b); |
2131 |
|
|
gather (img, flag, x + 1, y + 1, w, h, weight, r, g, b); |
2132 |
|
|
|
2133 |
|
|
if (weight) |
2134 |
|
|
{ |
2135 |
|
|
flag2 [o] = 1; |
2136 |
|
|
dst [o] = ((r + weight / 2) / weight) << Rshift |
2137 |
|
|
| ((g + weight / 2) / weight) << Gshift |
2138 |
|
|
| ((b + weight / 2) / weight) << Bshift; |
2139 |
|
|
} |
2140 |
|
|
else |
2141 |
|
|
dst [o] = img [o]; // not yet here |
2142 |
|
|
} |
2143 |
|
|
} |
2144 |
|
|
|
2145 |
|
|
memcpy (img, dst, w * h * sizeof (pixel)); |
2146 |
|
|
memcpy (flag, flag2, w * h); |
2147 |
|
|
} |
2148 |
|
|
|
2149 |
|
|
for (int o = w * h; o--; ) |
2150 |
|
|
if (!(img [o] & Amask || flag [o])) |
2151 |
|
|
img [o] = 0; |
2152 |
|
|
|
2153 |
|
|
delete [] dst; |
2154 |
|
|
free (flag); |
2155 |
|
|
free (flag2); |
2156 |
|
|
} |
2157 |
|
|
|
2158 |
|
|
static void cleara (pixel *img, int w, int h) |
2159 |
|
|
{ |
2160 |
|
|
for (int o = 0; o < w * h; o++) |
2161 |
|
|
{ |
2162 |
|
|
pixel pix = img [o]; |
2163 |
|
|
if (!((pix >> Ashift) & Cmask)) |
2164 |
|
|
img [o] = 0; |
2165 |
|
|
} |
2166 |
|
|
} |
2167 |
|
|
|
2168 |
|
|
int main (int argc, char* argv[]) |
2169 |
|
|
{ |
2170 |
|
|
if (argc <= 3) |
2171 |
|
|
{ |
2172 |
|
|
printf("\nUsage: hq2xa w h wrap <input.rgba >output.rgba\n"); |
2173 |
|
|
printf("input file must be 32 bit rgba w*h.\n"); |
2174 |
|
|
return 1; |
2175 |
|
|
} |
2176 |
|
|
|
2177 |
|
|
int w = atoi (argv [1]); |
2178 |
|
|
int h = atoi (argv [2]); |
2179 |
|
|
bool wrap = !!atoi (argv [3]); |
2180 |
|
|
|
2181 |
|
|
int size = w * h * sizeof (pixel); |
2182 |
|
|
|
2183 |
|
|
unsigned char *in = new unsigned char [size]; |
2184 |
|
|
unsigned char *out = new unsigned char [size * 4]; |
2185 |
|
|
|
2186 |
|
|
if (fread (in, size, 1, stdin) != 1) |
2187 |
|
|
{ |
2188 |
|
|
perror ("unable to read input file\n"); |
2189 |
|
|
exit (1); |
2190 |
|
|
} |
2191 |
|
|
|
2192 |
|
|
filla ((pixel *)in, w, h); |
2193 |
|
|
hq2x_32 (in, out, w, h, w * sizeof (pixel) * 2, wrap); |
2194 |
|
|
cleara ((pixel *)out, w * 2, h * 2); |
2195 |
|
|
|
2196 |
|
|
if (fwrite (out, size * 4, 1, stdout) != 1) |
2197 |
|
|
{ |
2198 |
|
|
perror ("unable to read output file\n"); |
2199 |
|
|
exit (1); |
2200 |
|
|
} |
2201 |
|
|
|
2202 |
|
|
return 0; |
2203 |
|
|
} |
2204 |
|
|
|