split out scalers into separate source files in common/scaler; some optimizations (in particular, the hq2x/hq3x scalers now are compiled into two versions, one for 555 and one for 565 mode)

svn-id: r10488

1 files changed, 2935 insertions, 0 deletions

diff --git a/common/scaler/hq3x.cpp b/common/scaler/hq3x.cpp
new file mode 100644
index 0000000000..f484e2eabb
--- /dev/null
+++ b/common/scaler/hq3x.cpp
@@ -0,0 +1,2935 @@
+/* ScummVM - Scumm Interpreter
+ * Copyright (C) 2001  Ludvig Strigeus
+ * Copyright (C) 2001-2003 The ScummVM project
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * 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 General Public License for more details.
+
+ * You should have received a copy of the GNU 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.
+ *
+ * $Header$
+ *
+ */
+
+#include "common/scaler/intern.h"
+
+
+#define PIXEL00_1M  *(q) = interpolate16_2<bitFormat,3,1>(w[5], w[1]);
+#define PIXEL00_1U  *(q) = interpolate16_2<bitFormat,3,1>(w[5], w[2]);
+#define PIXEL00_1L  *(q) = interpolate16_2<bitFormat,3,1>(w[5], w[4]);
+#define PIXEL00_2   *(q) = interpolate16_3<bitFormat,2,1,1>(w[5], w[4], w[2]);
+#define PIXEL00_4   *(q) = interpolate16_3<bitFormat,2,7,7>(w[5], w[4], w[2]);
+#define PIXEL00_5   *(q) = interpolate16_2<bitFormat,1,1>(w[4], w[2]);
+#define PIXEL00_C   *(q) = w[5];
+
+#define PIXEL01_1   *(q+1) = interpolate16_2<bitFormat,3,1>(w[5], w[2]);
+#define PIXEL01_3   *(q+1) = interpolate16_2<bitFormat,7,1>(w[5], w[2]);
+#define PIXEL01_6   *(q+1) = interpolate16_2<bitFormat,3,1>(w[2], w[5]);
+#define PIXEL01_C   *(q+1) = w[5];
+
+#define PIXEL02_1M  *(q+2) = interpolate16_2<bitFormat,3,1>(w[5], w[3]);
+#define PIXEL02_1U  *(q+2) = interpolate16_2<bitFormat,3,1>(w[5], w[2]);
+#define PIXEL02_1R  *(q+2) = interpolate16_2<bitFormat,3,1>(w[5], w[6]);
+#define PIXEL02_2   *(q+2) = interpolate16_3<bitFormat,2,1,1>(w[5], w[2], w[6]);
+#define PIXEL02_4   *(q+2) = interpolate16_3<bitFormat,2,7,7>(w[5], w[2], w[6]);
+#define PIXEL02_5   *(q+2) = interpolate16_2<bitFormat,1,1>(w[2], w[6]);
+#define PIXEL02_C   *(q+2) = w[5];
+
+#define PIXEL10_1   *(q+nextlineDst) = interpolate16_2<bitFormat,3,1>(w[5], w[4]);
+#define PIXEL10_3   *(q+nextlineDst) = interpolate16_2<bitFormat,7,1>(w[5], w[4]);
+#define PIXEL10_6   *(q+nextlineDst) = interpolate16_2<bitFormat,3,1>(w[4], w[5]);
+#define PIXEL10_C   *(q+nextlineDst) = w[5];
+
+#define PIXEL11     *(q+1+nextlineDst) = w[5];
+
+#define PIXEL12_1   *(q+2+nextlineDst) = interpolate16_2<bitFormat,3,1>(w[5], w[6]);
+#define PIXEL12_3   *(q+2+nextlineDst) = interpolate16_2<bitFormat,7,1>(w[5], w[6]);
+#define PIXEL12_6   *(q+2+nextlineDst) = interpolate16_2<bitFormat,3,1>(w[6], w[5]);
+#define PIXEL12_C   *(q+2+nextlineDst) = w[5];
+
+#define PIXEL20_1M  *(q+nextlineDst2) = interpolate16_2<bitFormat,3,1>(w[5], w[7]);
+#define PIXEL20_1D  *(q+nextlineDst2) = interpolate16_2<bitFormat,3,1>(w[5], w[8]);
+#define PIXEL20_1L  *(q+nextlineDst2) = interpolate16_2<bitFormat,3,1>(w[5], w[4]);
+#define PIXEL20_2   *(q+nextlineDst2) = interpolate16_3<bitFormat,2,1,1>(w[5], w[8], w[4]);
+#define PIXEL20_4   *(q+nextlineDst2) = interpolate16_3<bitFormat,2,7,7>(w[5], w[8], w[4]);
+#define PIXEL20_5   *(q+nextlineDst2) = interpolate16_2<bitFormat,1,1>(w[8], w[4]);
+#define PIXEL20_C   *(q+nextlineDst2) = w[5];
+
+#define PIXEL21_1   *(q+1+nextlineDst2) = interpolate16_2<bitFormat,3,1>(w[5], w[8]);
+#define PIXEL21_3   *(q+1+nextlineDst2) = interpolate16_2<bitFormat,7,1>(w[5], w[8]);
+#define PIXEL21_6   *(q+1+nextlineDst2) = interpolate16_2<bitFormat,3,1>(w[8], w[5]);
+#define PIXEL21_C   *(q+1+nextlineDst2) = w[5];
+
+#define PIXEL22_1M  *(q+2+nextlineDst2) = interpolate16_2<bitFormat,3,1>(w[5], w[9]);
+#define PIXEL22_1D  *(q+2+nextlineDst2) = interpolate16_2<bitFormat,3,1>(w[5], w[8]);
+#define PIXEL22_1R  *(q+2+nextlineDst2) = interpolate16_2<bitFormat,3,1>(w[5], w[6]);
+#define PIXEL22_2   *(q+2+nextlineDst2) = interpolate16_3<bitFormat,2,1,1>(w[5], w[6], w[8]);
+#define PIXEL22_4   *(q+2+nextlineDst2) = interpolate16_3<bitFormat,2,7,7>(w[5], w[6], w[8]);
+#define PIXEL22_5   *(q+2+nextlineDst2) = interpolate16_2<bitFormat,1,1>(w[6], w[8]);
+#define PIXEL22_C   *(q+2+nextlineDst2) = w[5];
+
+/**
+ * The HQ3x high quality 3x graphics filter.
+ * Original author Maxim Stepin (see http://www.hiend3d.com/hq3x.html).
+ * Adapted for ScummVM to 16 bit output and optimized by Max Horn.
+ */
+template<int bitFormat>
+void HQ3x(const uint8 *srcPtr, uint32 srcPitch, uint8 *dstPtr, uint32 dstPitch, int width, int height) {
+	int   w[10];
+	int  yuv[10];
+  
+	const uint32 nextlineSrc = srcPitch / sizeof(uint16);
+	const uint16 *p = (const uint16 *)srcPtr;
+
+	const uint32 nextlineDst = dstPitch / sizeof(uint16);
+	const uint32 nextlineDst2 = 2 * nextlineDst;
+	uint16 *q = (uint16 *)dstPtr;
+	
+	// TODO: The YUV access could be finetuned and optimized; depending on the
+	// target processor, various different courses could prove to be "best".
+	// For example, it might be better to get rid of the RGBtoYUV table - it
+	// is 256kb big, which is be a problem for processors with a small cache.
+	// For those, doing the YUV conversion on the fly might be faster. On the
+	// other end of spectrum, for procs with large cache, getting rid of yuv[]
+	// might better - just always write RGBtoYUV[w[idx]].
+	//
+	// Maybe we can reduce the size of RGBtoYUV to half its size since
+	// diffYUV doesn't need full 8 bits for each component
+	
+  
+
+	//	 +----+----+----+
+	//	 |    |    |    |
+	//	 | w1 | w2 | w3 |
+	//	 +----+----+----+
+	//	 |    |    |    |
+	//	 | w4 | w5 | w6 |
+	//	 +----+----+----+
+	//	 |    |    |    |
+	//	 | w7 | w8 | w9 |
+	//	 +----+----+----+
+
+	while (height--) {
+		w[2] = *(p - 1 - nextlineSrc);  yuv[2] = RGBtoYUV[w[2]];
+		w[5] = *(p - 1);                yuv[5] = RGBtoYUV[w[5]];
+		w[8] = *(p - 1 + nextlineSrc);  yuv[8] = RGBtoYUV[w[8]];
+
+		w[3] = *(p - nextlineSrc);      yuv[3] = RGBtoYUV[w[3]];
+		w[6] = *(p);                    yuv[6] = RGBtoYUV[w[6]];
+		w[9] = *(p + nextlineSrc);      yuv[9] = RGBtoYUV[w[9]];
+
+		int tmpWidth = width;
+		while (tmpWidth--) {
+			p++;
+
+			w[1] = w[2];                yuv[1] = yuv[2];
+			w[4] = w[5];                yuv[4] = yuv[5];
+			w[7] = w[8];                yuv[7] = yuv[8];
+
+			w[2] = w[3];                yuv[2] = yuv[3];
+			w[5] = w[6];                yuv[5] = yuv[6];
+			w[8] = w[9];                yuv[8] = yuv[9];
+
+			w[3] = *(p - nextlineSrc);	yuv[3] = RGBtoYUV[w[3]];
+			w[6] = *(p);				yuv[6] = RGBtoYUV[w[6]];
+			w[9] = *(p + nextlineSrc);	yuv[9] = RGBtoYUV[w[9]];
+
+			int pattern = 0;
+			int flag = 1;
+
+			for (int k = 1; k <= 9; k++) {
+				if (k == 5) continue;
+
+				if (w[k] != w[5]) {
+					if (diffYUV(yuv[5], yuv[k]))
+						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_2
+				PIXEL01_1
+				PIXEL02_2
+				PIXEL10_1
+				PIXEL11
+				PIXEL12_1
+				PIXEL20_2
+				PIXEL21_1
+				PIXEL22_2
+				break;
+			case 2:
+			case 34:
+			case 130:
+			case 162:
+				PIXEL00_1M
+				PIXEL01_C
+				PIXEL02_1M
+				PIXEL10_1
+				PIXEL11
+				PIXEL12_1
+				PIXEL20_2
+				PIXEL21_1
+				PIXEL22_2
+				break;
+			case 16:
+			case 17:
+			case 48:
+			case 49:
+				PIXEL00_2
+				PIXEL01_1
+				PIXEL02_1M
+				PIXEL10_1
+				PIXEL11
+				PIXEL12_C
+				PIXEL20_2
+				PIXEL21_1
+				PIXEL22_1M
+				break;
+			case 64:
+			case 65:
+			case 68:
+			case 69:
+				PIXEL00_2
+				PIXEL01_1
+				PIXEL02_2
+				PIXEL10_1
+				PIXEL11
+				PIXEL12_1
+				PIXEL20_1M
+				PIXEL21_C
+				PIXEL22_1M
+				break;
+			case 8:
+			case 12:
+			case 136:
+			case 140:
+				PIXEL00_1M
+				PIXEL01_1
+				PIXEL02_2
+				PIXEL10_C
+				PIXEL11
+				PIXEL12_1
+				PIXEL20_1M
+				PIXEL21_1
+				PIXEL22_2
+				break;
+			case 3:
+			case 35:
+			case 131:
+			case 163:
+				PIXEL00_1L
+				PIXEL01_C
+				PIXEL02_1M
+				PIXEL10_1
+				PIXEL11
+				PIXEL12_1
+				PIXEL20_2
+				PIXEL21_1
+				PIXEL22_2
+				break;
+			case 6:
+			case 38:
+			case 134:
+			case 166:
+				PIXEL00_1M
+				PIXEL01_C
+				PIXEL02_1R
+				PIXEL10_1
+				PIXEL11
+				PIXEL12_1
+				PIXEL20_2
+				PIXEL21_1
+				PIXEL22_2
+				break;
+			case 20:
+			case 21:
+			case 52:
+			case 53:
+				PIXEL00_2
+				PIXEL01_1
+				PIXEL02_1U
+				PIXEL10_1
+				PIXEL11
+				PIXEL12_C
+				PIXEL20_2
+				PIXEL21_1
+				PIXEL22_1M
+				break;
+			case 144:
+			case 145:
+			case 176:
+			case 177:
+				PIXEL00_2
+				PIXEL01_1
+				PIXEL02_1M
+				PIXEL10_1
+				PIXEL11
+				PIXEL12_C
+				PIXEL20_2
+				PIXEL21_1
+				PIXEL22_1D
+				break;
+			case 192:
+			case 193:
+			case 196:
+			case 197:
+				PIXEL00_2
+				PIXEL01_1
+				PIXEL02_2
+				PIXEL10_1
+				PIXEL11
+				PIXEL12_1
+				PIXEL20_1M
+				PIXEL21_C
+				PIXEL22_1R
+				break;
+			case 96:
+			case 97:
+			case 100:
+			case 101:
+				PIXEL00_2
+				PIXEL01_1
+				PIXEL02_2
+				PIXEL10_1
+				PIXEL11
+				PIXEL12_1
+				PIXEL20_1L
+				PIXEL21_C
+				PIXEL22_1M
+				break;
+			case 40:
+			case 44:
+			case 168:
+			case 172:
+				PIXEL00_1M
+				PIXEL01_1
+				PIXEL02_2
+				PIXEL10_C
+				PIXEL11
+				PIXEL12_1
+				PIXEL20_1D
+				PIXEL21_1
+				PIXEL22_2
+				break;
+			case 9:
+			case 13:
+			case 137:
+			case 141:
+				PIXEL00_1U
+				PIXEL01_1
+				PIXEL02_2
+				PIXEL10_C
+				PIXEL11
+				PIXEL12_1
+				PIXEL20_1M
+				PIXEL21_1
+				PIXEL22_2
+				break;
+			case 18:
+			case 50:
+				PIXEL00_1M
+				if (diffYUV(yuv[2], yuv[6])) {
+					PIXEL01_C
+					PIXEL02_1M
+					PIXEL12_C
+				} else {
+					PIXEL01_3
+					PIXEL02_4
+					PIXEL12_3
+				}
+				PIXEL10_1
+				PIXEL11
+				PIXEL20_2
+				PIXEL21_1
+				PIXEL22_1M
+				break;
+			case 80:
+			case 81:
+				PIXEL00_2
+				PIXEL01_1
+				PIXEL02_1M
+				PIXEL10_1
+				PIXEL11
+				PIXEL20_1M
+				if (diffYUV(yuv[6], yuv[8])) {
+					PIXEL12_C
+					PIXEL21_C
+					PIXEL22_1M
+				} else {
+					PIXEL12_3
+					PIXEL21_3
+					PIXEL22_4
+				}
+				break;
+			case 72:
+			case 76:
+				PIXEL00_1M
+				PIXEL01_1
+				PIXEL02_2
+				PIXEL11
+				PIXEL12_1
+				if (diffYUV(yuv[8], yuv[4])) {
+					PIXEL10_C
+					PIXEL20_1M
+					PIXEL21_C
+				} else {
+					PIXEL10_3
+					PIXEL20_4
+					PIXEL21_3
+				}
+				PIXEL22_1M
+				break;
+			case 10:
+			case 138:
+				if (diffYUV(yuv[4], yuv[2])) {
+					PIXEL00_1M
+					PIXEL01_C
+					PIXEL10_C
+				} else {
+					PIXEL00_4
+					PIXEL01_3
+					PIXEL10_3
+				}
+				PIXEL02_1M
+				PIXEL11
+				PIXEL12_1
+				PIXEL20_1M
+				PIXEL21_1
+				PIXEL22_2
+				break;
+			case 66:
+				PIXEL00_1M
+				PIXEL01_C
+				PIXEL02_1M
+				PIXEL10_1
+				PIXEL11
+				PIXEL12_1
+				PIXEL20_1M
+				PIXEL21_C
+				PIXEL22_1M
+				break;
+			case 24:
+				PIXEL00_1M
+				PIXEL01_1
+				PIXEL02_1M
+				PIXEL10_C
+				PIXEL11
+				PIXEL12_C
+				PIXEL20_1M
+				PIXEL21_1
+				PIXEL22_1M
+				break;
+			case 7:
+			case 39:
+			case 135:
+				PIXEL00_1L
+				PIXEL01_C
+				PIXEL02_1R
+				PIXEL10_1
+				PIXEL11
+				PIXEL12_1
+				PIXEL20_2
+				PIXEL21_1
+				PIXEL22_2
+				break;
+			case 148:
+			case 149:
+			case 180:
+				PIXEL00_2
+				PIXEL01_1
+				PIXEL02_1U
+				PIXEL10_1
+				PIXEL11
+				PIXEL12_C
+				PIXEL20_2
+				PIXEL21_1
+				PIXEL22_1D
+				break;
+			case 224:
+			case 228:
+			case 225:
+				PIXEL00_2
+				PIXEL01_1
+				PIXEL02_2
+				PIXEL10_1
+				PIXEL11
+				PIXEL12_1
+				PIXEL20_1L
+				PIXEL21_C
+				PIXEL22_1R
+				break;
+			case 41:
+			case 169:
+			case 45:
+				PIXEL00_1U
+				PIXEL01_1
+				PIXEL02_2
+				PIXEL10_C
+				PIXEL11
+				PIXEL12_1
+				PIXEL20_1D
+				PIXEL21_1
+				PIXEL22_2
+				break;
+			case 22:
+			case 54:
+				PIXEL00_1M
+				if (diffYUV(yuv[2], yuv[6])) {
+					PIXEL01_C
+					PIXEL02_C
+					PIXEL12_C
+				} else {
+					PIXEL01_3
+					PIXEL02_4
+					PIXEL12_3
+				}
+				PIXEL10_1
+				PIXEL11
+				PIXEL20_2
+				PIXEL21_1
+				PIXEL22_1M
+				break;
+			case 208:
+			case 209:
+				PIXEL00_2
+				PIXEL01_1
+				PIXEL02_1M
+				PIXEL10_1
+				PIXEL11
+				PIXEL20_1M
+				if (diffYUV(yuv[6], yuv[8])) {
+					PIXEL12_C
+					PIXEL21_C
+					PIXEL22_C
+				} else {
+					PIXEL12_3
+					PIXEL21_3
+					PIXEL22_4
+				}
+				break;
+			case 104:
+			case 108:
+				PIXEL00_1M
+				PIXEL01_1
+				PIXEL02_2
+				PIXEL11
+				PIXEL12_1
+				if (diffYUV(yuv[8], yuv[4])) {
+					PIXEL10_C
+					PIXEL20_C
+					PIXEL21_C
+				} else {
+					PIXEL10_3
+					PIXEL20_4
+					PIXEL21_3
+				}
+				PIXEL22_1M
+				break;
+			case 11:
+			case 139:
+				if (diffYUV(yuv[4], yuv[2])) {
+					PIXEL00_C
+					PIXEL01_C
+					PIXEL10_C
+				} else {
+					PIXEL00_4
+					PIXEL01_3
+					PIXEL10_3
+				}
+				PIXEL02_1M
+				PIXEL11
+				PIXEL12_1
+				PIXEL20_1M
+				PIXEL21_1
+				PIXEL22_2
+				break;
+			case 19:
+			case 51:
+				if (diffYUV(yuv[2], yuv[6])) {
+					PIXEL00_1L
+					PIXEL01_C
+					PIXEL02_1M
+					PIXEL12_C
+				} else {
+					PIXEL00_2
+					PIXEL01_6
+					PIXEL02_5
+					PIXEL12_1
+				}
+				PIXEL10_1
+				PIXEL11
+				PIXEL20_2
+				PIXEL21_1
+				PIXEL22_1M
+				break;
+			case 146:
+			case 178:
+				if (diffYUV(yuv[2], yuv[6])) {
+					PIXEL01_C
+					PIXEL02_1M
+					PIXEL12_C
+					PIXEL22_1D
+				} else {
+					PIXEL01_1
+					PIXEL02_5
+					PIXEL12_6
+					PIXEL22_2
+				}
+				PIXEL00_1M
+				PIXEL10_1
+				PIXEL11
+				PIXEL20_2
+				PIXEL21_1
+				break;
+			case 84:
+			case 85:
+				if (diffYUV(yuv[6], yuv[8])) {
+					PIXEL02_1U
+					PIXEL12_C
+					PIXEL21_C
+					PIXEL22_1M
+				} else {
+					PIXEL02_2
+					PIXEL12_6
+					PIXEL21_1
+					PIXEL22_5
+				}
+				PIXEL00_2
+				PIXEL01_1
+				PIXEL10_1
+				PIXEL11
+				PIXEL20_1M
+				break;
+			case 112:
+			case 113:
+				if (diffYUV(yuv[6], yuv[8])) {
+					PIXEL12_C
+					PIXEL20_1L
+					PIXEL21_C
+					PIXEL22_1M
+				} else {
+					PIXEL12_1
+					PIXEL20_2
+					PIXEL21_6
+					PIXEL22_5
+				}
+				PIXEL00_2
+				PIXEL01_1
+				PIXEL02_1M
+				PIXEL10_1
+				PIXEL11
+				break;
+			case 200:
+			case 204:
+				if (diffYUV(yuv[8], yuv[4])) {
+					PIXEL10_C
+					PIXEL20_1M
+					PIXEL21_C
+					PIXEL22_1R
+				} else {
+					PIXEL10_1
+					PIXEL20_5
+					PIXEL21_6
+					PIXEL22_2
+				}
+				PIXEL00_1M
+				PIXEL01_1
+				PIXEL02_2
+				PIXEL11
+				PIXEL12_1
+				break;
+			case 73:
+			case 77:
+				if (diffYUV(yuv[8], yuv[4])) {
+					PIXEL00_1U
+					PIXEL10_C
+					PIXEL20_1M
+					PIXEL21_C
+				} else {
+					PIXEL00_2
+					PIXEL10_6
+					PIXEL20_5
+					PIXEL21_1
+				}
+				PIXEL01_1
+				PIXEL02_2
+				PIXEL11
+				PIXEL12_1
+				PIXEL22_1M
+				break;
+			case 42:
+			case 170:
+				if (diffYUV(yuv[4], yuv[2])) {
+					PIXEL00_1M
+					PIXEL01_C
+					PIXEL10_C
+					PIXEL20_1D
+				} else {
+					PIXEL00_5
+					PIXEL01_1
+					PIXEL10_6
+					PIXEL20_2
+				}
+				PIXEL02_1M
+				PIXEL11
+				PIXEL12_1
+				PIXEL21_1
+				PIXEL22_2
+				break;
+			case 14:
+			case 142:
+				if (diffYUV(yuv[4], yuv[2])) {
+					PIXEL00_1M
+					PIXEL01_C
+					PIXEL02_1R
+					PIXEL10_C
+				} else {
+					PIXEL00_5
+					PIXEL01_6
+					PIXEL02_2
+					PIXEL10_1
+				}
+				PIXEL11
+				PIXEL12_1
+				PIXEL20_1M
+				PIXEL21_1
+				PIXEL22_2
+				break;
+			case 67:
+				PIXEL00_1L
+				PIXEL01_C
+				PIXEL02_1M
+				PIXEL10_1
+				PIXEL11
+				PIXEL12_1
+				PIXEL20_1M
+				PIXEL21_C
+				PIXEL22_1M
+				break;
+			case 70:
+				PIXEL00_1M
+				PIXEL01_C
+				PIXEL02_1R
+				PIXEL10_1
+				PIXEL11
+				PIXEL12_1
+				PIXEL20_1M
+				PIXEL21_C
+				PIXEL22_1M
+				break;
+			case 28:
+				PIXEL00_1M
+				PIXEL01_1
+				PIXEL02_1U
+				PIXEL10_C
+				PIXEL11
+				PIXEL12_C
+				PIXEL20_1M
+				PIXEL21_1
+				PIXEL22_1M
+				break;
+			case 152:
+				PIXEL00_1M
+				PIXEL01_1
+				PIXEL02_1M
+				PIXEL10_C
+				PIXEL11
+				PIXEL12_C
+				PIXEL20_1M
+				PIXEL21_1
+				PIXEL22_1D
+				break;
+			case 194:
+				PIXEL00_1M
+				PIXEL01_C
+				PIXEL02_1M
+				PIXEL10_1
+				PIXEL11
+				PIXEL12_1
+				PIXEL20_1M
+				PIXEL21_C
+				PIXEL22_1R
+				break;
+			case 98:
+				PIXEL00_1M
+				PIXEL01_C
+				PIXEL02_1M
+				PIXEL10_1
+				PIXEL11
+				PIXEL12_1
+				PIXEL20_1L
+				PIXEL21_C
+				PIXEL22_1M
+				break;
+			case 56:
+				PIXEL00_1M
+				PIXEL01_1
+				PIXEL02_1M
+				PIXEL10_C
+				PIXEL11
+				PIXEL12_C
+				PIXEL20_1D
+				PIXEL21_1
+				PIXEL22_1M
+				break;
+			case 25:
+				PIXEL00_1U
+				PIXEL01_1
+				PIXEL02_1M
+				PIXEL10_C
+				PIXEL11
+				PIXEL12_C
+				PIXEL20_1M
+				PIXEL21_1
+				PIXEL22_1M
+				break;
+			case 26:
+			case 31:
+				if (diffYUV(yuv[4], yuv[2])) {
+					PIXEL00_C
+					PIXEL10_C
+				} else {
+					PIXEL00_4
+					PIXEL10_3
+				}
+				PIXEL01_C
+				if (diffYUV(yuv[2], yuv[6])) {
+					PIXEL02_C
+					PIXEL12_C
+				} else {
+					PIXEL02_4
+					PIXEL12_3
+				}
+				PIXEL11
+				PIXEL20_1M
+				PIXEL21_1
+				PIXEL22_1M
+				break;
+			case 82:
+			case 214:
+				PIXEL00_1M
+				if (diffYUV(yuv[2], yuv[6])) {
+					PIXEL01_C
+					PIXEL02_C
+				} else {
+					PIXEL01_3
+					PIXEL02_4
+				}
+				PIXEL10_1
+				PIXEL11
+				PIXEL12_C
+				PIXEL20_1M
+				if (diffYUV(yuv[6], yuv[8])) {
+					PIXEL21_C
+					PIXEL22_C
+				} else {
+					PIXEL21_3
+					PIXEL22_4
+				}
+				break;
+			case 88:
+			case 248:
+				PIXEL00_1M
+				PIXEL01_1
+				PIXEL02_1M
+				PIXEL11
+				if (diffYUV(yuv[8], yuv[4])) {
+					PIXEL10_C
+					PIXEL20_C
+				} else {
+					PIXEL10_3
+					PIXEL20_4
+				}
+				PIXEL21_C
+				if (diffYUV(yuv[6], yuv[8])) {
+					PIXEL12_C
+					PIXEL22_C
+				} else {
+					PIXEL12_3
+					PIXEL22_4
+				}
+				break;
+			case 74:
+			case 107:
+				if (diffYUV(yuv[4], yuv[2])) {
+					PIXEL00_C
+					PIXEL01_C
+				} else {
+					PIXEL00_4
+					PIXEL01_3
+				}
+				PIXEL02_1M
+				PIXEL10_C
+				PIXEL11
+				PIXEL12_1
+				if (diffYUV(yuv[8], yuv[4])) {
+					PIXEL20_C
+					PIXEL21_C
+				} else {
+					PIXEL20_4
+					PIXEL21_3
+				}
+				PIXEL22_1M
+				break;
+			case 27:
+				if (diffYUV(yuv[4], yuv[2])) {
+					PIXEL00_C
+					PIXEL01_C
+					PIXEL10_C
+				} else {
+					PIXEL00_4
+					PIXEL01_3
+					PIXEL10_3
+				}
+				PIXEL02_1M
+				PIXEL11
+				PIXEL12_C
+				PIXEL20_1M
+				PIXEL21_1
+				PIXEL22_1M
+				break;
+			case 86:
+				PIXEL00_1M
+				if (diffYUV(yuv[2], yuv[6])) {
+					PIXEL01_C
+					PIXEL02_C
+					PIXEL12_C
+				} else {
+					PIXEL01_3
+					PIXEL02_4
+					PIXEL12_3
+				}
+				PIXEL10_1
+				PIXEL11
+				PIXEL20_1M
+				PIXEL21_C
+				PIXEL22_1M
+				break;
+			case 216:
+				PIXEL00_1M
+				PIXEL01_1
+				PIXEL02_1M
+				PIXEL10_C
+				PIXEL11
+				PIXEL20_1M
+				if (diffYUV(yuv[6], yuv[8])) {
+					PIXEL12_C
+					PIXEL21_C
+					PIXEL22_C
+				} else {
+					PIXEL12_3
+					PIXEL21_3
+					PIXEL22_4
+				}
+				break;
+			case 106:
+				PIXEL00_1M
+				PIXEL01_C
+				PIXEL02_1M
+				PIXEL11
+				PIXEL12_1
+				if (diffYUV(yuv[8], yuv[4])) {
+					PIXEL10_C
+					PIXEL20_C
+					PIXEL21_C
+				} else {
+					PIXEL10_3
+					PIXEL20_4
+					PIXEL21_3
+				}
+				PIXEL22_1M
+				break;
+			case 30:
+				PIXEL00_1M
+				if (diffYUV(yuv[2], yuv[6])) {
+					PIXEL01_C
+					PIXEL02_C
+					PIXEL12_C
+				} else {
+					PIXEL01_3
+					PIXEL02_4
+					PIXEL12_3
+				}
+				PIXEL10_C
+				PIXEL11
+				PIXEL20_1M
+				PIXEL21_1
+				PIXEL22_1M
+				break;
+			case 210:
+				PIXEL00_1M
+				PIXEL01_C
+				PIXEL02_1M
+				PIXEL10_1
+				PIXEL11
+				PIXEL20_1M
+				if (diffYUV(yuv[6], yuv[8])) {
+					PIXEL12_C
+					PIXEL21_C
+					PIXEL22_C
+				} else {
+					PIXEL12_3
+					PIXEL21_3
+					PIXEL22_4
+				}
+				break;
+			case 120:
+				PIXEL00_1M
+				PIXEL01_1
+				PIXEL02_1M
+				PIXEL11
+				PIXEL12_C
+				if (diffYUV(yuv[8], yuv[4])) {
+					PIXEL10_C
+					PIXEL20_C
+					PIXEL21_C
+				} else {
+					PIXEL10_3
+					PIXEL20_4
+					PIXEL21_3
+				}
+				PIXEL22_1M
+				break;
+			case 75:
+				if (diffYUV(yuv[4], yuv[2])) {
+					PIXEL00_C
+					PIXEL01_C
+					PIXEL10_C
+				} else {
+					PIXEL00_4
+					PIXEL01_3
+					PIXEL10_3
+				}
+				PIXEL02_1M
+				PIXEL11
+				PIXEL12_1
+				PIXEL20_1M
+				PIXEL21_C
+				PIXEL22_1M
+				break;
+			case 29:
+				PIXEL00_1U
+				PIXEL01_1
+				PIXEL02_1U
+				PIXEL10_C
+				PIXEL11
+				PIXEL12_C
+				PIXEL20_1M
+				PIXEL21_1
+				PIXEL22_1M
+				break;
+			case 198:
+				PIXEL00_1M
+				PIXEL01_C
+				PIXEL02_1R
+				PIXEL10_1
+				PIXEL11
+				PIXEL12_1
+				PIXEL20_1M
+				PIXEL21_C
+				PIXEL22_1R
+				break;
+			case 184:
+				PIXEL00_1M
+				PIXEL01_1
+				PIXEL02_1M
+				PIXEL10_C
+				PIXEL11
+				PIXEL12_C
+				PIXEL20_1D
+				PIXEL21_1
+				PIXEL22_1D
+				break;
+			case 99:
+				PIXEL00_1L
+				PIXEL01_C
+				PIXEL02_1M
+				PIXEL10_1
+				PIXEL11
+				PIXEL12_1
+				PIXEL20_1L
+				PIXEL21_C
+				PIXEL22_1M
+				break;
+			case 57:
+				PIXEL00_1U
+				PIXEL01_1
+				PIXEL02_1M
+				PIXEL10_C
+				PIXEL11
+				PIXEL12_C
+				PIXEL20_1D
+				PIXEL21_1
+				PIXEL22_1M
+				break;
+			case 71:
+				PIXEL00_1L
+				PIXEL01_C
+				PIXEL02_1R
+				PIXEL10_1
+				PIXEL11
+				PIXEL12_1
+				PIXEL20_1M
+				PIXEL21_C
+				PIXEL22_1M
+				break;
+			case 156:
+				PIXEL00_1M
+				PIXEL01_1
+				PIXEL02_1U
+				PIXEL10_C
+				PIXEL11
+				PIXEL12_C
+				PIXEL20_1M
+				PIXEL21_1
+				PIXEL22_1D
+				break;
+			case 226:
+				PIXEL00_1M
+				PIXEL01_C
+				PIXEL02_1M
+				PIXEL10_1
+				PIXEL11
+				PIXEL12_1
+				PIXEL20_1L
+				PIXEL21_C
+				PIXEL22_1R
+				break;
+			case 60:
+				PIXEL00_1M
+				PIXEL01_1
+				PIXEL02_1U
+				PIXEL10_C
+				PIXEL11
+				PIXEL12_C
+				PIXEL20_1D
+				PIXEL21_1
+				PIXEL22_1M
+				break;
+			case 195:
+				PIXEL00_1L
+				PIXEL01_C
+				PIXEL02_1M
+				PIXEL10_1
+				PIXEL11
+				PIXEL12_1
+				PIXEL20_1M
+				PIXEL21_C
+				PIXEL22_1R
+				break;
+			case 102:
+				PIXEL00_1M
+				PIXEL01_C
+				PIXEL02_1R
+				PIXEL10_1
+				PIXEL11
+				PIXEL12_1
+				PIXEL20_1L
+				PIXEL21_C
+				PIXEL22_1M
+				break;
+			case 153:
+				PIXEL00_1U
+				PIXEL01_1
+				PIXEL02_1M
+				PIXEL10_C
+				PIXEL11
+				PIXEL12_C
+				PIXEL20_1M
+				PIXEL21_1
+				PIXEL22_1D
+				break;
+			case 58:
+				if (diffYUV(yuv[4], yuv[2])) {
+					PIXEL00_1M
+				} else {
+					PIXEL00_2
+				}
+				PIXEL01_C
+				if (diffYUV(yuv[2], yuv[6])) {
+					PIXEL02_1M
+				} else {
+					PIXEL02_2
+				}
+				PIXEL10_C
+				PIXEL11
+				PIXEL12_C
+				PIXEL20_1D
+				PIXEL21_1
+				PIXEL22_1M
+				break;
+			case 83:
+				PIXEL00_1L
+				PIXEL01_C
+				if (diffYUV(yuv[2], yuv[6])) {
+					PIXEL02_1M
+				} else {
+					PIXEL02_2
+				}
+				PIXEL10_1
+				PIXEL11
+				PIXEL12_C
+				PIXEL20_1M
+				PIXEL21_C
+				if (diffYUV(yuv[6], yuv[8])) {
+					PIXEL22_1M
+				} else {
+					PIXEL22_2
+				}
+				break;
+			case 92:
+				PIXEL00_1M
+				PIXEL01_1
+				PIXEL02_1U
+				PIXEL10_C
+				PIXEL11
+				PIXEL12_C
+				if (diffYUV(yuv[8], yuv[4])) {
+					PIXEL20_1M
+				} else {
+					PIXEL20_2
+				}
+				PIXEL21_C
+				if (diffYUV(yuv[6], yuv[8])) {
+					PIXEL22_1M
+				} else {
+					PIXEL22_2
+				}
+				break;
+			case 202:
+				if (diffYUV(yuv[4], yuv[2])) {
+					PIXEL00_1M
+				} else {
+					PIXEL00_2
+				}
+				PIXEL01_C
+				PIXEL02_1M
+				PIXEL10_C
+				PIXEL11
+				PIXEL12_1
+				if (diffYUV(yuv[8], yuv[4])) {
+					PIXEL20_1M
+				} else {
+					PIXEL20_2
+				}
+				PIXEL21_C
+				PIXEL22_1R
+				break;
+			case 78:
+				if (diffYUV(yuv[4], yuv[2])) {
+					PIXEL00_1M
+				} else {
+					PIXEL00_2
+				}
+				PIXEL01_C
+				PIXEL02_1R
+				PIXEL10_C
+				PIXEL11
+				PIXEL12_1
+				if (diffYUV(yuv[8], yuv[4])) {
+					PIXEL20_1M
+				} else {
+					PIXEL20_2
+				}
+				PIXEL21_C
+				PIXEL22_1M
+				break;
+			case 154:
+				if (diffYUV(yuv[4], yuv[2])) {
+					PIXEL00_1M
+				} else {
+					PIXEL00_2
+				}
+				PIXEL01_C
+				if (diffYUV(yuv[2], yuv[6])) {
+					PIXEL02_1M
+				} else {
+					PIXEL02_2
+				}
+				PIXEL10_C
+				PIXEL11
+				PIXEL12_C
+				PIXEL20_1M
+				PIXEL21_1
+				PIXEL22_1D
+				break;
+			case 114:
+				PIXEL00_1M
+				PIXEL01_C
+				if (diffYUV(yuv[2], yuv[6])) {
+					PIXEL02_1M
+				} else {
+					PIXEL02_2
+				}
+				PIXEL10_1
+				PIXEL11
+				PIXEL12_C
+				PIXEL20_1L
+				PIXEL21_C
+				if (diffYUV(yuv[6], yuv[8])) {
+					PIXEL22_1M
+				} else {
+					PIXEL22_2
+				}
+				break;
+			case 89:
+				PIXEL00_1U
+				PIXEL01_1
+				PIXEL02_1M
+				PIXEL10_C
+				PIXEL11
+				PIXEL12_C
+				if (diffYUV(yuv[8], yuv[4])) {
+					PIXEL20_1M
+				} else {
+					PIXEL20_2
+				}
+				PIXEL21_C
+				if (diffYUV(yuv[6], yuv[8])) {
+					PIXEL22_1M
+				} else {
+					PIXEL22_2
+				}
+				break;
+			case 90:
+				if (diffYUV(yuv[4], yuv[2])) {
+					PIXEL00_1M
+				} else {
+					PIXEL00_2
+				}
+				PIXEL01_C
+				if (diffYUV(yuv[2], yuv[6])) {
+					PIXEL02_1M
+				} else {
+					PIXEL02_2
+				}
+				PIXEL10_C
+				PIXEL11
+				PIXEL12_C
+				if (diffYUV(yuv[8], yuv[4])) {
+					PIXEL20_1M
+				} else {
+					PIXEL20_2
+				}
+				PIXEL21_C
+				if (diffYUV(yuv[6], yuv[8])) {
+					PIXEL22_1M
+				} else {
+					PIXEL22_2
+				}
+				break;
+			case 55:
+			case 23:
+				if (diffYUV(yuv[2], yuv[6])) {
+					PIXEL00_1L
+					PIXEL01_C
+					PIXEL02_C
+					PIXEL12_C
+				} else {
+					PIXEL00_2
+					PIXEL01_6
+					PIXEL02_5
+					PIXEL12_1
+				}
+				PIXEL10_1
+				PIXEL11
+				PIXEL20_2
+				PIXEL21_1
+				PIXEL22_1M
+				break;
+			case 182:
+			case 150:
+				if (diffYUV(yuv[2], yuv[6])) {
+					PIXEL01_C
+					PIXEL02_C
+					PIXEL12_C
+					PIXEL22_1D
+				} else {
+					PIXEL01_1
+					PIXEL02_5
+					PIXEL12_6
+					PIXEL22_2
+				}
+				PIXEL00_1M
+				PIXEL10_1
+				PIXEL11
+				PIXEL20_2
+				PIXEL21_1
+				break;
+			case 213:
+			case 212:
+				if (diffYUV(yuv[6], yuv[8])) {
+					PIXEL02_1U
+					PIXEL12_C
+					PIXEL21_C
+					PIXEL22_C
+				} else {
+					PIXEL02_2
+					PIXEL12_6
+					PIXEL21_1
+					PIXEL22_5
+				}
+				PIXEL00_2
+				PIXEL01_1
+				PIXEL10_1
+				PIXEL11
+				PIXEL20_1M
+				break;
+			case 241:
+			case 240:
+				if (diffYUV(yuv[6], yuv[8])) {
+					PIXEL12_C
+					PIXEL20_1L
+					PIXEL21_C
+					PIXEL22_C
+				} else {
+					PIXEL12_1
+					PIXEL20_2
+					PIXEL21_6
+					PIXEL22_5
+				}
+				PIXEL00_2
+				PIXEL01_1
+				PIXEL02_1M
+				PIXEL10_1
+				PIXEL11
+				break;
+			case 236:
+			case 232:
+				if (diffYUV(yuv[8], yuv[4])) {
+					PIXEL10_C
+					PIXEL20_C
+					PIXEL21_C
+					PIXEL22_1R
+				} else {
+					PIXEL10_1
+					PIXEL20_5
+					PIXEL21_6
+					PIXEL22_2
+				}
+				PIXEL00_1M
+				PIXEL01_1
+				PIXEL02_2
+				PIXEL11
+				PIXEL12_1
+				break;
+			case 109:
+			case 105:
+				if (diffYUV(yuv[8], yuv[4])) {
+					PIXEL00_1U
+					PIXEL10_C
+					PIXEL20_C
+					PIXEL21_C
+				} else {
+					PIXEL00_2
+					PIXEL10_6
+					PIXEL20_5
+					PIXEL21_1
+				}
+				PIXEL01_1
+				PIXEL02_2
+				PIXEL11
+				PIXEL12_1
+				PIXEL22_1M
+				break;
+			case 171:
+			case 43:
+				if (diffYUV(yuv[4], yuv[2])) {
+					PIXEL00_C
+					PIXEL01_C
+					PIXEL10_C
+					PIXEL20_1D
+				} else {
+					PIXEL00_5
+					PIXEL01_1
+					PIXEL10_6
+					PIXEL20_2
+				}
+				PIXEL02_1M
+				PIXEL11
+				PIXEL12_1
+				PIXEL21_1
+				PIXEL22_2
+				break;
+			case 143:
+			case 15:
+				if (diffYUV(yuv[4], yuv[2])) {
+					PIXEL00_C
+					PIXEL01_C
+					PIXEL02_1R
+					PIXEL10_C
+				} else {
+					PIXEL00_5
+					PIXEL01_6
+					PIXEL02_2
+					PIXEL10_1
+				}
+				PIXEL11
+				PIXEL12_1
+				PIXEL20_1M
+				PIXEL21_1
+				PIXEL22_2
+				break;
+			case 124:
+				PIXEL00_1M
+				PIXEL01_1
+				PIXEL02_1U
+				PIXEL11
+				PIXEL12_C
+				if (diffYUV(yuv[8], yuv[4])) {
+					PIXEL10_C
+					PIXEL20_C
+					PIXEL21_C
+				} else {
+					PIXEL10_3
+					PIXEL20_4
+					PIXEL21_3
+				}
+				PIXEL22_1M
+				break;
+			case 203:
+				if (diffYUV(yuv[4], yuv[2])) {
+					PIXEL00_C
+					PIXEL01_C
+					PIXEL10_C
+				} else {
+					PIXEL00_4
+					PIXEL01_3
+					PIXEL10_3
+				}
+				PIXEL02_1M
+				PIXEL11
+				PIXEL12_1
+				PIXEL20_1M
+				PIXEL21_C
+				PIXEL22_1R
+				break;
+			case 62:
+				PIXEL00_1M
+				if (diffYUV(yuv[2], yuv[6])) {
+					PIXEL01_C
+					PIXEL02_C
+					PIXEL12_C
+				} else {
+					PIXEL01_3
+					PIXEL02_4
+					PIXEL12_3
+				}
+				PIXEL10_C
+				PIXEL11
+				PIXEL20_1D
+				PIXEL21_1
+				PIXEL22_1M
+				break;
+			case 211:
+				PIXEL00_1L
+				PIXEL01_C
+				PIXEL02_1M
+				PIXEL10_1
+				PIXEL11
+				PIXEL20_1M
+				if (diffYUV(yuv[6], yuv[8])) {
+					PIXEL12_C
+					PIXEL21_C
+					PIXEL22_C
+				} else {
+					PIXEL12_3
+					PIXEL21_3
+					PIXEL22_4
+				}
+				break;
+			case 118:
+				PIXEL00_1M
+				if (diffYUV(yuv[2], yuv[6])) {
+					PIXEL01_C
+					PIXEL02_C
+					PIXEL12_C
+				} else {
+					PIXEL01_3
+					PIXEL02_4
+					PIXEL12_3
+				}
+				PIXEL10_1
+				PIXEL11
+				PIXEL20_1L
+				PIXEL21_C
+				PIXEL22_1M
+				break;
+			case 217:
+				PIXEL00_1U
+				PIXEL01_1
+				PIXEL02_1M
+				PIXEL10_C
+				PIXEL11
+				PIXEL20_1M
+				if (diffYUV(yuv[6], yuv[8])) {
+					PIXEL12_C
+					PIXEL21_C
+					PIXEL22_C
+				} else {
+					PIXEL12_3
+					PIXEL21_3
+					PIXEL22_4
+				}
+				break;
+			case 110:
+				PIXEL00_1M
+				PIXEL01_C
+				PIXEL02_1R
+				PIXEL11
+				PIXEL12_1
+				if (diffYUV(yuv[8], yuv[4])) {
+					PIXEL10_C
+					PIXEL20_C
+					PIXEL21_C
+				} else {
+					PIXEL10_3
+					PIXEL20_4
+					PIXEL21_3
+				}
+				PIXEL22_1M
+				break;
+			case 155:
+				if (diffYUV(yuv[4], yuv[2])) {
+					PIXEL00_C
+					PIXEL01_C
+					PIXEL10_C
+				} else {
+					PIXEL00_4
+					PIXEL01_3
+					PIXEL10_3
+				}
+				PIXEL02_1M
+				PIXEL11
+				PIXEL12_C
+				PIXEL20_1M
+				PIXEL21_1
+				PIXEL22_1D
+				break;
+			case 188:
+				PIXEL00_1M
+				PIXEL01_1
+				PIXEL02_1U
+				PIXEL10_C
+				PIXEL11
+				PIXEL12_C
+				PIXEL20_1D
+				PIXEL21_1
+				PIXEL22_1D
+				break;
+			case 185:
+				PIXEL00_1U
+				PIXEL01_1
+				PIXEL02_1M
+				PIXEL10_C
+				PIXEL11
+				PIXEL12_C
+				PIXEL20_1D
+				PIXEL21_1
+				PIXEL22_1D
+				break;
+			case 61:
+				PIXEL00_1U
+				PIXEL01_1
+				PIXEL02_1U
+				PIXEL10_C
+				PIXEL11
+				PIXEL12_C
+				PIXEL20_1D
+				PIXEL21_1
+				PIXEL22_1M
+				break;
+			case 157:
+				PIXEL00_1U
+				PIXEL01_1
+				PIXEL02_1U
+				PIXEL10_C
+				PIXEL11
+				PIXEL12_C
+				PIXEL20_1M
+				PIXEL21_1
+				PIXEL22_1D
+				break;
+			case 103:
+				PIXEL00_1L
+				PIXEL01_C
+				PIXEL02_1R
+				PIXEL10_1
+				PIXEL11
+				PIXEL12_1
+				PIXEL20_1L
+				PIXEL21_C
+				PIXEL22_1M
+				break;
+			case 227:
+				PIXEL00_1L
+				PIXEL01_C
+				PIXEL02_1M
+				PIXEL10_1
+				PIXEL11
+				PIXEL12_1
+				PIXEL20_1L
+				PIXEL21_C
+				PIXEL22_1R
+				break;
+			case 230:
+				PIXEL00_1M
+				PIXEL01_C
+				PIXEL02_1R
+				PIXEL10_1
+				PIXEL11
+				PIXEL12_1
+				PIXEL20_1L
+				PIXEL21_C
+				PIXEL22_1R
+				break;
+			case 199:
+				PIXEL00_1L
+				PIXEL01_C
+				PIXEL02_1R
+				PIXEL10_1
+				PIXEL11
+				PIXEL12_1
+				PIXEL20_1M
+				PIXEL21_C
+				PIXEL22_1R
+				break;
+			case 220:
+				PIXEL00_1M
+				PIXEL01_1
+				PIXEL02_1U
+				PIXEL10_C
+				PIXEL11
+				if (diffYUV(yuv[8], yuv[4])) {
+					PIXEL20_1M
+				} else {
+					PIXEL20_2
+				}
+				if (diffYUV(yuv[6], yuv[8])) {
+					PIXEL12_C
+					PIXEL21_C
+					PIXEL22_C
+				} else {
+					PIXEL12_3
+					PIXEL21_3
+					PIXEL22_4
+				}
+				break;
+			case 158:
+				if (diffYUV(yuv[4], yuv[2])) {
+					PIXEL00_1M
+				} else {
+					PIXEL00_2
+				}
+				if (diffYUV(yuv[2], yuv[6])) {
+					PIXEL01_C
+					PIXEL02_C
+					PIXEL12_C
+				} else {
+					PIXEL01_3
+					PIXEL02_4
+					PIXEL12_3
+				}
+				PIXEL10_C
+				PIXEL11
+				PIXEL20_1M
+				PIXEL21_1
+				PIXEL22_1D
+				break;
+			case 234:
+				if (diffYUV(yuv[4], yuv[2])) {
+					PIXEL00_1M
+				} else {
+					PIXEL00_2
+				}
+				PIXEL01_C
+				PIXEL02_1M
+				PIXEL11
+				PIXEL12_1
+				if (diffYUV(yuv[8], yuv[4])) {
+					PIXEL10_C
+					PIXEL20_C
+					PIXEL21_C
+				} else {
+					PIXEL10_3
+					PIXEL20_4
+					PIXEL21_3
+				}
+				PIXEL22_1R
+				break;
+			case 242:
+				PIXEL00_1M
+				PIXEL01_C
+				if (diffYUV(yuv[2], yuv[6])) {
+					PIXEL02_1M
+				} else {
+					PIXEL02_2
+				}
+				PIXEL10_1
+				PIXEL11
+				PIXEL20_1L
+				if (diffYUV(yuv[6], yuv[8])) {
+					PIXEL12_C
+					PIXEL21_C
+					PIXEL22_C
+				} else {
+					PIXEL12_3
+					PIXEL21_3
+					PIXEL22_4
+				}
+				break;
+			case 59:
+				if (diffYUV(yuv[4], yuv[2])) {
+					PIXEL00_C
+					PIXEL01_C
+					PIXEL10_C
+				} else {
+					PIXEL00_4
+					PIXEL01_3
+					PIXEL10_3
+				}
+				if (diffYUV(yuv[2], yuv[6])) {
+					PIXEL02_1M
+				} else {
+					PIXEL02_2
+				}
+				PIXEL11
+				PIXEL12_C
+				PIXEL20_1D
+				PIXEL21_1
+				PIXEL22_1M
+				break;
+			case 121:
+				PIXEL00_1U
+				PIXEL01_1
+				PIXEL02_1M
+				PIXEL11
+				PIXEL12_C
+				if (diffYUV(yuv[8], yuv[4])) {
+					PIXEL10_C
+					PIXEL20_C
+					PIXEL21_C
+				} else {
+					PIXEL10_3
+					PIXEL20_4
+					PIXEL21_3
+				}
+				if (diffYUV(yuv[6], yuv[8])) {
+					PIXEL22_1M
+				} else {
+					PIXEL22_2
+				}
+				break;
+			case 87:
+				PIXEL00_1L
+				if (diffYUV(yuv[2], yuv[6])) {
+					PIXEL01_C
+					PIXEL02_C
+					PIXEL12_C
+				} else {
+					PIXEL01_3
+					PIXEL02_4
+					PIXEL12_3
+				}
+				PIXEL10_1
+				PIXEL11
+				PIXEL20_1M
+				PIXEL21_C
+				if (diffYUV(yuv[6], yuv[8])) {
+					PIXEL22_1M
+				} else {
+					PIXEL22_2
+				}
+				break;
+			case 79:
+				if (diffYUV(yuv[4], yuv[2])) {
+					PIXEL00_C
+					PIXEL01_C
+					PIXEL10_C
+				} else {
+					PIXEL00_4
+					PIXEL01_3
+					PIXEL10_3
+				}
+				PIXEL02_1R
+				PIXEL11
+				PIXEL12_1
+				if (diffYUV(yuv[8], yuv[4])) {
+					PIXEL20_1M
+				} else {
+					PIXEL20_2
+				}
+				PIXEL21_C
+				PIXEL22_1M
+				break;
+			case 122:
+				if (diffYUV(yuv[4], yuv[2])) {
+					PIXEL00_1M
+				} else {
+					PIXEL00_2
+				}
+				PIXEL01_C
+				if (diffYUV(yuv[2], yuv[6])) {
+					PIXEL02_1M
+				} else {
+					PIXEL02_2
+				}
+				PIXEL11
+				PIXEL12_C
+				if (diffYUV(yuv[8], yuv[4])) {
+					PIXEL10_C
+					PIXEL20_C
+					PIXEL21_C
+				} else {
+					PIXEL10_3
+					PIXEL20_4
+					PIXEL21_3
+				}
+				if (diffYUV(yuv[6], yuv[8])) {
+					PIXEL22_1M
+				} else {
+					PIXEL22_2
+				}
+				break;
+			case 94:
+				if (diffYUV(yuv[4], yuv[2])) {
+					PIXEL00_1M
+				} else {
+					PIXEL00_2
+				}
+				if (diffYUV(yuv[2], yuv[6])) {
+					PIXEL01_C
+					PIXEL02_C
+					PIXEL12_C
+				} else {
+					PIXEL01_3
+					PIXEL02_4
+					PIXEL12_3
+				}
+				PIXEL10_C
+				PIXEL11
+				if (diffYUV(yuv[8], yuv[4])) {
+					PIXEL20_1M
+				} else {
+					PIXEL20_2
+				}
+				PIXEL21_C
+				if (diffYUV(yuv[6], yuv[8])) {
+					PIXEL22_1M
+				} else {
+					PIXEL22_2
+				}
+				break;
+			case 218:
+				if (diffYUV(yuv[4], yuv[2])) {
+					PIXEL00_1M
+				} else {
+					PIXEL00_2
+				}
+				PIXEL01_C
+				if (diffYUV(yuv[2], yuv[6])) {
+					PIXEL02_1M
+				} else {
+					PIXEL02_2
+				}
+				PIXEL10_C
+				PIXEL11
+				if (diffYUV(yuv[8], yuv[4])) {
+					PIXEL20_1M
+				} else {
+					PIXEL20_2
+				}
+				if (diffYUV(yuv[6], yuv[8])) {
+					PIXEL12_C
+					PIXEL21_C
+					PIXEL22_C
+				} else {
+					PIXEL12_3
+					PIXEL21_3
+					PIXEL22_4
+				}
+				break;
+			case 91:
+				if (diffYUV(yuv[4], yuv[2])) {
+					PIXEL00_C
+					PIXEL01_C
+					PIXEL10_C
+				} else {
+					PIXEL00_4
+					PIXEL01_3
+					PIXEL10_3
+				}
+				if (diffYUV(yuv[2], yuv[6])) {
+					PIXEL02_1M
+				} else {
+					PIXEL02_2
+				}
+				PIXEL11
+				PIXEL12_C
+				if (diffYUV(yuv[8], yuv[4])) {
+					PIXEL20_1M
+				} else {
+					PIXEL20_2
+				}
+				PIXEL21_C
+				if (diffYUV(yuv[6], yuv[8])) {
+					PIXEL22_1M
+				} else {
+					PIXEL22_2
+				}
+				break;
+			case 229:
+				PIXEL00_2
+				PIXEL01_1
+				PIXEL02_2
+				PIXEL10_1
+				PIXEL11
+				PIXEL12_1
+				PIXEL20_1L
+				PIXEL21_C
+				PIXEL22_1R
+				break;
+			case 167:
+				PIXEL00_1L
+				PIXEL01_C
+				PIXEL02_1R
+				PIXEL10_1
+				PIXEL11
+				PIXEL12_1
+				PIXEL20_2
+				PIXEL21_1
+				PIXEL22_2
+				break;
+			case 173:
+				PIXEL00_1U
+				PIXEL01_1
+				PIXEL02_2
+				PIXEL10_C
+				PIXEL11
+				PIXEL12_1
+				PIXEL20_1D
+				PIXEL21_1
+				PIXEL22_2
+				break;
+			case 181:
+				PIXEL00_2
+				PIXEL01_1
+				PIXEL02_1U
+				PIXEL10_1
+				PIXEL11
+				PIXEL12_C
+				PIXEL20_2
+				PIXEL21_1
+				PIXEL22_1D
+				break;
+			case 186:
+				if (diffYUV(yuv[4], yuv[2])) {
+					PIXEL00_1M
+				} else {
+					PIXEL00_2
+				}
+				PIXEL01_C
+				if (diffYUV(yuv[2], yuv[6])) {
+					PIXEL02_1M
+				} else {
+					PIXEL02_2
+				}
+				PIXEL10_C
+				PIXEL11
+				PIXEL12_C
+				PIXEL20_1D
+				PIXEL21_1
+				PIXEL22_1D
+				break;
+			case 115:
+				PIXEL00_1L
+				PIXEL01_C
+				if (diffYUV(yuv[2], yuv[6])) {
+					PIXEL02_1M
+				} else {
+					PIXEL02_2
+				}
+				PIXEL10_1
+				PIXEL11
+				PIXEL12_C
+				PIXEL20_1L
+				PIXEL21_C
+				if (diffYUV(yuv[6], yuv[8])) {
+					PIXEL22_1M
+				} else {
+					PIXEL22_2
+				}
+				break;
+			case 93:
+				PIXEL00_1U
+				PIXEL01_1
+				PIXEL02_1U
+				PIXEL10_C
+				PIXEL11
+				PIXEL12_C
+				if (diffYUV(yuv[8], yuv[4])) {
+					PIXEL20_1M
+				} else {
+					PIXEL20_2
+				}
+				PIXEL21_C
+				if (diffYUV(yuv[6], yuv[8])) {
+					PIXEL22_1M
+				} else {
+					PIXEL22_2
+				}
+				break;
+			case 206:
+				if (diffYUV(yuv[4], yuv[2])) {
+					PIXEL00_1M
+				} else {
+					PIXEL00_2
+				}
+				PIXEL01_C
+				PIXEL02_1R
+				PIXEL10_C
+				PIXEL11
+				PIXEL12_1
+				if (diffYUV(yuv[8], yuv[4])) {
+					PIXEL20_1M
+				} else {
+					PIXEL20_2
+				}
+				PIXEL21_C
+				PIXEL22_1R
+				break;
+			case 205:
+			case 201:
+				PIXEL00_1U
+				PIXEL01_1
+				PIXEL02_2
+				PIXEL10_C
+				PIXEL11
+				PIXEL12_1
+				if (diffYUV(yuv[8], yuv[4])) {
+					PIXEL20_1M
+				} else {
+					PIXEL20_2
+				}
+				PIXEL21_C
+				PIXEL22_1R
+				break;
+			case 174:
+			case 46:
+				if (diffYUV(yuv[4], yuv[2])) {
+					PIXEL00_1M
+				} else {
+					PIXEL00_2
+				}
+				PIXEL01_C
+				PIXEL02_1R
+				PIXEL10_C
+				PIXEL11
+				PIXEL12_1
+				PIXEL20_1D
+				PIXEL21_1
+				PIXEL22_2
+				break;
+			case 179:
+			case 147:
+				PIXEL00_1L
+				PIXEL01_C
+				if (diffYUV(yuv[2], yuv[6])) {
+					PIXEL02_1M
+				} else {
+					PIXEL02_2
+				}
+				PIXEL10_1
+				PIXEL11
+				PIXEL12_C
+				PIXEL20_2
+				PIXEL21_1
+				PIXEL22_1D
+				break;
+			case 117:
+			case 116:
+				PIXEL00_2
+				PIXEL01_1
+				PIXEL02_1U
+				PIXEL10_1
+				PIXEL11
+				PIXEL12_C
+				PIXEL20_1L
+				PIXEL21_C
+				if (diffYUV(yuv[6], yuv[8])) {
+					PIXEL22_1M
+				} else {
+					PIXEL22_2
+				}
+				break;
+			case 189:
+				PIXEL00_1U
+				PIXEL01_1
+				PIXEL02_1U
+				PIXEL10_C
+				PIXEL11
+				PIXEL12_C
+				PIXEL20_1D
+				PIXEL21_1
+				PIXEL22_1D
+				break;
+			case 231:
+				PIXEL00_1L
+				PIXEL01_C
+				PIXEL02_1R
+				PIXEL10_1
+				PIXEL11
+				PIXEL12_1
+				PIXEL20_1L
+				PIXEL21_C
+				PIXEL22_1R
+				break;
+			case 126:
+				PIXEL00_1M
+				if (diffYUV(yuv[2], yuv[6])) {
+					PIXEL01_C
+					PIXEL02_C
+					PIXEL12_C
+				} else {
+					PIXEL01_3
+					PIXEL02_4
+					PIXEL12_3
+				}
+				PIXEL11
+				if (diffYUV(yuv[8], yuv[4])) {
+					PIXEL10_C
+					PIXEL20_C
+					PIXEL21_C
+				} else {
+					PIXEL10_3
+					PIXEL20_4
+					PIXEL21_3
+				}
+				PIXEL22_1M
+				break;
+			case 219:
+				if (diffYUV(yuv[4], yuv[2])) {
+					PIXEL00_C
+					PIXEL01_C
+					PIXEL10_C
+				} else {
+					PIXEL00_4
+					PIXEL01_3
+					PIXEL10_3
+				}
+				PIXEL02_1M
+				PIXEL11
+				PIXEL20_1M
+				if (diffYUV(yuv[6], yuv[8])) {
+					PIXEL12_C
+					PIXEL21_C
+					PIXEL22_C
+				} else {
+					PIXEL12_3
+					PIXEL21_3
+					PIXEL22_4
+				}
+				break;
+			case 125:
+				if (diffYUV(yuv[8], yuv[4])) {
+					PIXEL00_1U
+					PIXEL10_C
+					PIXEL20_C
+					PIXEL21_C
+				} else {
+					PIXEL00_2
+					PIXEL10_6
+					PIXEL20_5
+					PIXEL21_1
+				}
+				PIXEL01_1
+				PIXEL02_1U
+				PIXEL11
+				PIXEL12_C
+				PIXEL22_1M
+				break;
+			case 221:
+				if (diffYUV(yuv[6], yuv[8])) {
+					PIXEL02_1U
+					PIXEL12_C
+					PIXEL21_C
+					PIXEL22_C
+				} else {
+					PIXEL02_2
+					PIXEL12_6
+					PIXEL21_1
+					PIXEL22_5
+				}
+				PIXEL00_1U
+				PIXEL01_1
+				PIXEL10_C
+				PIXEL11
+				PIXEL20_1M
+				break;
+			case 207:
+				if (diffYUV(yuv[4], yuv[2])) {
+					PIXEL00_C
+					PIXEL01_C
+					PIXEL02_1R
+					PIXEL10_C
+				} else {
+					PIXEL00_5
+					PIXEL01_6
+					PIXEL02_2
+					PIXEL10_1
+				}
+				PIXEL11
+				PIXEL12_1
+				PIXEL20_1M
+				PIXEL21_C
+				PIXEL22_1R
+				break;
+			case 238:
+				if (diffYUV(yuv[8], yuv[4])) {
+					PIXEL10_C
+					PIXEL20_C
+					PIXEL21_C
+					PIXEL22_1R
+				} else {
+					PIXEL10_1
+					PIXEL20_5
+					PIXEL21_6
+					PIXEL22_2
+				}
+				PIXEL00_1M
+				PIXEL01_C
+				PIXEL02_1R
+				PIXEL11
+				PIXEL12_1
+				break;
+			case 190:
+				if (diffYUV(yuv[2], yuv[6])) {
+					PIXEL01_C
+					PIXEL02_C
+					PIXEL12_C
+					PIXEL22_1D
+				} else {
+					PIXEL01_1
+					PIXEL02_5
+					PIXEL12_6
+					PIXEL22_2
+				}
+				PIXEL00_1M
+				PIXEL10_C
+				PIXEL11
+				PIXEL20_1D
+				PIXEL21_1
+				break;
+			case 187:
+				if (diffYUV(yuv[4], yuv[2])) {
+					PIXEL00_C
+					PIXEL01_C
+					PIXEL10_C
+					PIXEL20_1D
+				} else {
+					PIXEL00_5
+					PIXEL01_1
+					PIXEL10_6
+					PIXEL20_2
+				}
+				PIXEL02_1M
+				PIXEL11
+				PIXEL12_C
+				PIXEL21_1
+				PIXEL22_1D
+				break;
+			case 243:
+				if (diffYUV(yuv[6], yuv[8])) {
+					PIXEL12_C
+					PIXEL20_1L
+					PIXEL21_C
+					PIXEL22_C
+				} else {
+					PIXEL12_1
+					PIXEL20_2
+					PIXEL21_6
+					PIXEL22_5
+				}
+				PIXEL00_1L
+				PIXEL01_C
+				PIXEL02_1M
+				PIXEL10_1
+				PIXEL11
+				break;
+			case 119:
+				if (diffYUV(yuv[2], yuv[6])) {
+					PIXEL00_1L
+					PIXEL01_C
+					PIXEL02_C
+					PIXEL12_C
+				} else {
+					PIXEL00_2
+					PIXEL01_6
+					PIXEL02_5
+					PIXEL12_1
+				}
+				PIXEL10_1
+				PIXEL11
+				PIXEL20_1L
+				PIXEL21_C
+				PIXEL22_1M
+				break;
+			case 237:
+			case 233:
+				PIXEL00_1U
+				PIXEL01_1
+				PIXEL02_2
+				PIXEL10_C
+				PIXEL11
+				PIXEL12_1
+				if (diffYUV(yuv[8], yuv[4])) {
+					PIXEL20_C
+				} else {
+					PIXEL20_2
+				}
+				PIXEL21_C
+				PIXEL22_1R
+				break;
+			case 175:
+			case 47:
+				if (diffYUV(yuv[4], yuv[2])) {
+					PIXEL00_C
+				} else {
+					PIXEL00_2
+				}
+				PIXEL01_C
+				PIXEL02_1R
+				PIXEL10_C
+				PIXEL11
+				PIXEL12_1
+				PIXEL20_1D
+				PIXEL21_1
+				PIXEL22_2
+				break;
+			case 183:
+			case 151:
+				PIXEL00_1L
+				PIXEL01_C
+				if (diffYUV(yuv[2], yuv[6])) {
+					PIXEL02_C
+				} else {
+					PIXEL02_2
+				}
+				PIXEL10_1
+				PIXEL11
+				PIXEL12_C
+				PIXEL20_2
+				PIXEL21_1
+				PIXEL22_1D
+				break;
+			case 245:
+			case 244:
+				PIXEL00_2
+				PIXEL01_1
+				PIXEL02_1U
+				PIXEL10_1
+				PIXEL11
+				PIXEL12_C
+				PIXEL20_1L
+				PIXEL21_C
+				if (diffYUV(yuv[6], yuv[8])) {
+					PIXEL22_C
+				} else {
+					PIXEL22_2
+				}
+				break;
+			case 250:
+				PIXEL00_1M
+				PIXEL01_C
+				PIXEL02_1M
+				PIXEL11
+				if (diffYUV(yuv[8], yuv[4])) {
+					PIXEL10_C
+					PIXEL20_C
+				} else {
+					PIXEL10_3
+					PIXEL20_4
+				}
+				PIXEL21_C
+				if (diffYUV(yuv[6], yuv[8])) {
+					PIXEL12_C
+					PIXEL22_C
+				} else {
+					PIXEL12_3
+					PIXEL22_4
+				}
+				break;
+			case 123:
+				if (diffYUV(yuv[4], yuv[2])) {
+					PIXEL00_C
+					PIXEL01_C
+				} else {
+					PIXEL00_4
+					PIXEL01_3
+				}
+				PIXEL02_1M
+				PIXEL10_C
+				PIXEL11
+				PIXEL12_C
+				if (diffYUV(yuv[8], yuv[4])) {
+					PIXEL20_C
+					PIXEL21_C
+				} else {
+					PIXEL20_4
+					PIXEL21_3
+				}
+				PIXEL22_1M
+				break;
+			case 95:
+				if (diffYUV(yuv[4], yuv[2])) {
+					PIXEL00_C
+					PIXEL10_C
+				} else {
+					PIXEL00_4
+					PIXEL10_3
+				}
+				PIXEL01_C
+				if (diffYUV(yuv[2], yuv[6])) {
+					PIXEL02_C
+					PIXEL12_C
+				} else {
+					PIXEL02_4
+					PIXEL12_3
+				}
+				PIXEL11
+				PIXEL20_1M
+				PIXEL21_C
+				PIXEL22_1M
+				break;
+			case 222:
+				PIXEL00_1M
+				if (diffYUV(yuv[2], yuv[6])) {
+					PIXEL01_C
+					PIXEL02_C
+				} else {
+					PIXEL01_3
+					PIXEL02_4
+				}
+				PIXEL10_C
+				PIXEL11
+				PIXEL12_C
+				PIXEL20_1M
+				if (diffYUV(yuv[6], yuv[8])) {
+					PIXEL21_C
+					PIXEL22_C
+				} else {
+					PIXEL21_3
+					PIXEL22_4
+				}
+				break;
+			case 252:
+				PIXEL00_1M
+				PIXEL01_1
+				PIXEL02_1U
+				PIXEL11
+				PIXEL12_C
+				if (diffYUV(yuv[8], yuv[4])) {
+					PIXEL10_C
+					PIXEL20_C
+				} else {
+					PIXEL10_3
+					PIXEL20_4
+				}
+				PIXEL21_C
+				if (diffYUV(yuv[6], yuv[8])) {
+					PIXEL22_C
+				} else {
+					PIXEL22_2
+				}
+				break;
+			case 249:
+				PIXEL00_1U
+				PIXEL01_1
+				PIXEL02_1M
+				PIXEL10_C
+				PIXEL11
+				if (diffYUV(yuv[8], yuv[4])) {
+					PIXEL20_C
+				} else {
+					PIXEL20_2
+				}
+				PIXEL21_C
+				if (diffYUV(yuv[6], yuv[8])) {
+					PIXEL12_C
+					PIXEL22_C
+				} else {
+					PIXEL12_3
+					PIXEL22_4
+				}
+				break;
+			case 235:
+				if (diffYUV(yuv[4], yuv[2])) {
+					PIXEL00_C
+					PIXEL01_C
+				} else {
+					PIXEL00_4
+					PIXEL01_3
+				}
+				PIXEL02_1M
+				PIXEL10_C
+				PIXEL11
+				PIXEL12_1
+				if (diffYUV(yuv[8], yuv[4])) {
+					PIXEL20_C
+				} else {
+					PIXEL20_2
+				}
+				PIXEL21_C
+				PIXEL22_1R
+				break;
+			case 111:
+				if (diffYUV(yuv[4], yuv[2])) {
+					PIXEL00_C
+				} else {
+					PIXEL00_2
+				}
+				PIXEL01_C
+				PIXEL02_1R
+				PIXEL10_C
+				PIXEL11
+				PIXEL12_1
+				if (diffYUV(yuv[8], yuv[4])) {
+					PIXEL20_C
+					PIXEL21_C
+				} else {
+					PIXEL20_4
+					PIXEL21_3
+				}
+				PIXEL22_1M
+				break;
+			case 63:
+				if (diffYUV(yuv[4], yuv[2])) {
+					PIXEL00_C
+				} else {
+					PIXEL00_2
+				}
+				PIXEL01_C
+				if (diffYUV(yuv[2], yuv[6])) {
+					PIXEL02_C
+					PIXEL12_C
+				} else {
+					PIXEL02_4
+					PIXEL12_3
+				}
+				PIXEL10_C
+				PIXEL11
+				PIXEL20_1D
+				PIXEL21_1
+				PIXEL22_1M
+				break;
+			case 159:
+				if (diffYUV(yuv[4], yuv[2])) {
+					PIXEL00_C
+					PIXEL10_C
+				} else {
+					PIXEL00_4
+					PIXEL10_3
+				}
+				PIXEL01_C
+				if (diffYUV(yuv[2], yuv[6])) {
+					PIXEL02_C
+				} else {
+					PIXEL02_2
+				}
+				PIXEL11
+				PIXEL12_C
+				PIXEL20_1M
+				PIXEL21_1
+				PIXEL22_1D
+				break;
+			case 215:
+				PIXEL00_1L
+				PIXEL01_C
+				if (diffYUV(yuv[2], yuv[6])) {
+					PIXEL02_C
+				} else {
+					PIXEL02_2
+				}
+				PIXEL10_1
+				PIXEL11
+				PIXEL12_C
+				PIXEL20_1M
+				if (diffYUV(yuv[6], yuv[8])) {
+					PIXEL21_C
+					PIXEL22_C
+				} else {
+					PIXEL21_3
+					PIXEL22_4
+				}
+				break;
+			case 246:
+				PIXEL00_1M
+				if (diffYUV(yuv[2], yuv[6])) {
+					PIXEL01_C
+					PIXEL02_C
+				} else {
+					PIXEL01_3
+					PIXEL02_4
+				}
+				PIXEL10_1
+				PIXEL11
+				PIXEL12_C
+				PIXEL20_1L
+				PIXEL21_C
+				if (diffYUV(yuv[6], yuv[8])) {
+					PIXEL22_C
+				} else {
+					PIXEL22_2
+				}
+				break;
+			case 254:
+				PIXEL00_1M
+				if (diffYUV(yuv[2], yuv[6])) {
+					PIXEL01_C
+					PIXEL02_C
+				} else {
+					PIXEL01_3
+					PIXEL02_4
+				}
+				PIXEL11
+				if (diffYUV(yuv[8], yuv[4])) {
+					PIXEL10_C
+					PIXEL20_C
+				} else {
+					PIXEL10_3
+					PIXEL20_4
+				}
+				if (diffYUV(yuv[6], yuv[8])) {
+					PIXEL12_C
+					PIXEL21_C
+					PIXEL22_C
+				} else {
+					PIXEL12_3
+					PIXEL21_3
+					PIXEL22_2
+				}
+				break;
+			case 253:
+				PIXEL00_1U
+				PIXEL01_1
+				PIXEL02_1U
+				PIXEL10_C
+				PIXEL11
+				PIXEL12_C
+				if (diffYUV(yuv[8], yuv[4])) {
+					PIXEL20_C
+				} else {
+					PIXEL20_2
+				}
+				PIXEL21_C
+				if (diffYUV(yuv[6], yuv[8])) {
+					PIXEL22_C
+				} else {
+					PIXEL22_2
+				}
+				break;
+			case 251:
+				if (diffYUV(yuv[4], yuv[2])) {
+					PIXEL00_C
+					PIXEL01_C
+				} else {
+					PIXEL00_4
+					PIXEL01_3
+				}
+				PIXEL02_1M
+				PIXEL11
+				if (diffYUV(yuv[8], yuv[4])) {
+					PIXEL10_C
+					PIXEL20_C
+					PIXEL21_C
+				} else {
+					PIXEL10_3
+					PIXEL20_2
+					PIXEL21_3
+				}
+				if (diffYUV(yuv[6], yuv[8])) {
+					PIXEL12_C
+					PIXEL22_C
+				} else {
+					PIXEL12_3
+					PIXEL22_4
+				}
+				break;
+			case 239:
+				if (diffYUV(yuv[4], yuv[2])) {
+					PIXEL00_C
+				} else {
+					PIXEL00_2
+				}
+				PIXEL01_C
+				PIXEL02_1R
+				PIXEL10_C
+				PIXEL11
+				PIXEL12_1
+				if (diffYUV(yuv[8], yuv[4])) {
+					PIXEL20_C
+				} else {
+					PIXEL20_2
+				}
+				PIXEL21_C
+				PIXEL22_1R
+				break;
+			case 127:
+				if (diffYUV(yuv[4], yuv[2])) {
+					PIXEL00_C
+					PIXEL01_C
+					PIXEL10_C
+				} else {
+					PIXEL00_2
+					PIXEL01_3
+					PIXEL10_3
+				}
+				if (diffYUV(yuv[2], yuv[6])) {
+					PIXEL02_C
+					PIXEL12_C
+				} else {
+					PIXEL02_4
+					PIXEL12_3
+				}
+				PIXEL11
+				if (diffYUV(yuv[8], yuv[4])) {
+					PIXEL20_C
+					PIXEL21_C
+				} else {
+					PIXEL20_4
+					PIXEL21_3
+				}
+				PIXEL22_1M
+				break;
+			case 191:
+				if (diffYUV(yuv[4], yuv[2])) {
+					PIXEL00_C
+				} else {
+					PIXEL00_2
+				}
+				PIXEL01_C
+				if (diffYUV(yuv[2], yuv[6])) {
+					PIXEL02_C
+				} else {
+					PIXEL02_2
+				}
+				PIXEL10_C
+				PIXEL11
+				PIXEL12_C
+				PIXEL20_1D
+				PIXEL21_1
+				PIXEL22_1D
+				break;
+			case 223:
+				if (diffYUV(yuv[4], yuv[2])) {
+					PIXEL00_C
+					PIXEL10_C
+				} else {
+					PIXEL00_4
+					PIXEL10_3
+				}
+				if (diffYUV(yuv[2], yuv[6])) {
+					PIXEL01_C
+					PIXEL02_C
+					PIXEL12_C
+				} else {
+					PIXEL01_3
+					PIXEL02_2
+					PIXEL12_3
+				}
+				PIXEL11
+				PIXEL20_1M
+				if (diffYUV(yuv[6], yuv[8])) {
+					PIXEL21_C
+					PIXEL22_C
+				} else {
+					PIXEL21_3
+					PIXEL22_4
+				}
+				break;
+			case 247:
+				PIXEL00_1L
+				PIXEL01_C
+				if (diffYUV(yuv[2], yuv[6])) {
+					PIXEL02_C
+				} else {
+					PIXEL02_2
+				}
+				PIXEL10_1
+				PIXEL11
+				PIXEL12_C
+				PIXEL20_1L
+				PIXEL21_C
+				if (diffYUV(yuv[6], yuv[8])) {
+					PIXEL22_C
+				} else {
+					PIXEL22_2
+				}
+				break;
+			case 255:
+				if (diffYUV(yuv[4], yuv[2])) {
+					PIXEL00_C
+				} else {
+					PIXEL00_2
+				}
+				PIXEL01_C
+				if (diffYUV(yuv[2], yuv[6])) {
+					PIXEL02_C
+				} else {
+					PIXEL02_2
+				}
+				PIXEL10_C
+				PIXEL11
+				PIXEL12_C
+				if (diffYUV(yuv[8], yuv[4])) {
+					PIXEL20_C
+				} else {
+					PIXEL20_2
+				}
+				PIXEL21_C
+				if (diffYUV(yuv[6], yuv[8])) {
+					PIXEL22_C
+				} else {
+					PIXEL22_2
+				}
+				break;
+			}
+			q += 3;
+		}
+		p += nextlineSrc - width;
+		q += (nextlineDst - width) * 3;
+	}
+}
+
+void HQ3x(const uint8 *srcPtr, uint32 srcPitch, uint8 *dstPtr, uint32 dstPitch, int width, int height) {
+	if (gBitFormat == 565)
+		HQ3x<565>(srcPtr, srcPitch, dstPtr, dstPitch, width, height);
+	else // gBitFormat == 555
+		HQ3x<555>(srcPtr, srcPitch, dstPtr, dstPitch, width, height);
+}