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author | Max Horn | 2003-09-29 16:02:47 +0000 |
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committer | Max Horn | 2003-09-29 16:02:47 +0000 |
commit | 4a7385b4e742b283045021b1760a1fbf4d6979ac (patch) | |
tree | 94f5727c5e4870016ee11a2945ebffd59d5b60fc /common/scaler | |
parent | 7fff8b0134356b200a9e21982a0436b3e8068d6f (diff) | |
download | scummvm-rg350-4a7385b4e742b283045021b1760a1fbf4d6979ac.tar.gz scummvm-rg350-4a7385b4e742b283045021b1760a1fbf4d6979ac.tar.bz2 scummvm-rg350-4a7385b4e742b283045021b1760a1fbf4d6979ac.zip |
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
Diffstat (limited to 'common/scaler')
-rw-r--r-- | common/scaler/.cvsignore | 1 | ||||
-rw-r--r-- | common/scaler/2xsai.cpp | 401 | ||||
-rw-r--r-- | common/scaler/aspect.cpp | 183 | ||||
-rw-r--r-- | common/scaler/hq2x.cpp | 1937 | ||||
-rw-r--r-- | common/scaler/hq3x.cpp | 2935 | ||||
-rw-r--r-- | common/scaler/intern.h | 100 |
6 files changed, 5557 insertions, 0 deletions
diff --git a/common/scaler/.cvsignore b/common/scaler/.cvsignore new file mode 100644 index 0000000000..39a06683b7 --- /dev/null +++ b/common/scaler/.cvsignore @@ -0,0 +1 @@ +.deps diff --git a/common/scaler/2xsai.cpp b/common/scaler/2xsai.cpp new file mode 100644 index 0000000000..c40c08ffcc --- /dev/null +++ b/common/scaler/2xsai.cpp @@ -0,0 +1,401 @@ +/* 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" + +static inline int GetResult(uint32 A, uint32 B, uint32 C, uint32 D) { + const bool ac = (A==C); + const bool bc = (B==C); + const int x1 = ac; + const int y1 = (bc & !ac); + const bool ad = (A==D); + const bool bd = (B==D); + const int x2 = ad; + const int y2 = (bd & !ad); + const int x = x1+x2; + const int y = y1+y2; + static const int rmap[3][3] = { + {0, 0, -1}, + {0, 0, -1}, + {1, 1, 0} + }; + return rmap[y][x]; +} + +static inline uint32 INTERPOLATE(uint32 A, uint32 B) { + return (((A & colorMask) >> 1) + ((B & colorMask) >> 1) + (A & B & lowPixelMask)); +} + +static inline uint32 Q_INTERPOLATE(uint32 A, uint32 B, uint32 C, uint32 D) { + register uint32 x = ((A & qcolorMask) >> 2) + ((B & qcolorMask) >> 2) + ((C & qcolorMask) >> 2) + ((D & qcolorMask) >> 2); + register uint32 y = ((A & qlowpixelMask) + (B & qlowpixelMask) + (C & qlowpixelMask) + (D & qlowpixelMask)) >> 2; + + y &= qlowpixelMask; + return x + y; +} + +void Super2xSaI(const uint8 *srcPtr, uint32 srcPitch, uint8 *dstPtr, uint32 dstPitch, int width, int height) { + const uint16 *bP; + uint16 *dP; + const uint32 nextlineSrc = srcPitch >> 1; + + while (height--) { + bP = (const uint16 *)srcPtr; + dP = (uint16 *)dstPtr; + + for (int i = 0; i < width; ++i) { + uint32 color4, color5, color6; + uint32 color1, color2, color3; + uint32 colorA0, colorA1, colorA2, colorA3; + uint32 colorB0, colorB1, colorB2, colorB3; + uint32 colorS1, colorS2; + uint32 product1a, product1b, product2a, product2b; + +//--------------------------------------- B1 B2 +// 4 5 6 S2 +// 1 2 3 S1 +// A1 A2 + + colorB0 = *(bP - nextlineSrc - 1); + colorB1 = *(bP - nextlineSrc); + colorB2 = *(bP - nextlineSrc + 1); + colorB3 = *(bP - nextlineSrc + 2); + + color4 = *(bP - 1); + color5 = *(bP); + color6 = *(bP + 1); + colorS2 = *(bP + 2); + + color1 = *(bP + nextlineSrc - 1); + color2 = *(bP + nextlineSrc); + color3 = *(bP + nextlineSrc + 1); + colorS1 = *(bP + nextlineSrc + 2); + + colorA0 = *(bP + 2 * nextlineSrc - 1); + colorA1 = *(bP + 2 * nextlineSrc); + colorA2 = *(bP + 2 * nextlineSrc + 1); + colorA3 = *(bP + 2 * nextlineSrc + 2); + +//-------------------------------------- + if (color2 == color6 && color5 != color3) { + product2b = product1b = color2; + } else if (color5 == color3 && color2 != color6) { + product2b = product1b = color5; + } else if (color5 == color3 && color2 == color6) { + register int r = 0; + + r += GetResult(color6, color5, color1, colorA1); + r += GetResult(color6, color5, color4, colorB1); + r += GetResult(color6, color5, colorA2, colorS1); + r += GetResult(color6, color5, colorB2, colorS2); + + if (r > 0) + product2b = product1b = color6; + else if (r < 0) + product2b = product1b = color5; + else { + product2b = product1b = INTERPOLATE(color5, color6); + } + } else { + if (color6 == color3 && color3 == colorA1 && color2 != colorA2 && color3 != colorA0) + product2b = Q_INTERPOLATE(color3, color3, color3, color2); + else if (color5 == color2 && color2 == colorA2 && colorA1 != color3 && color2 != colorA3) + product2b = Q_INTERPOLATE(color2, color2, color2, color3); + else + product2b = INTERPOLATE(color2, color3); + + if (color6 == color3 && color6 == colorB1 && color5 != colorB2 && color6 != colorB0) + product1b = Q_INTERPOLATE(color6, color6, color6, color5); + else if (color5 == color2 && color5 == colorB2 && colorB1 != color6 && color5 != colorB3) + product1b = Q_INTERPOLATE(color6, color5, color5, color5); + else + product1b = INTERPOLATE(color5, color6); + } + + if (color5 == color3 && color2 != color6 && color4 == color5 && color5 != colorA2) + product2a = INTERPOLATE(color2, color5); + else if (color5 == color1 && color6 == color5 && color4 != color2 && color5 != colorA0) + product2a = INTERPOLATE(color2, color5); + else + product2a = color2; + + if (color2 == color6 && color5 != color3 && color1 == color2 && color2 != colorB2) + product1a = INTERPOLATE(color2, color5); + else if (color4 == color2 && color3 == color2 && color1 != color5 && color2 != colorB0) + product1a = INTERPOLATE(color2, color5); + else + product1a = color5; + + *(dP + 0) = (uint16) product1a; + *(dP + 1) = (uint16) product1b; + *(dP + dstPitch/2 + 0) = (uint16) product2a; + *(dP + dstPitch/2 + 1) = (uint16) product2b; + + bP += 1; + dP += 2; + } + + srcPtr += srcPitch; + dstPtr += dstPitch * 2; + } +} + +void SuperEagle(const uint8 *srcPtr, uint32 srcPitch, uint8 *dstPtr, uint32 dstPitch, int width, int height) { + const uint16 *bP; + uint16 *dP; + const uint32 nextlineSrc = srcPitch >> 1; + + while (height--) { + bP = (const uint16 *)srcPtr; + dP = (uint16 *)dstPtr; + for (int i = 0; i < width; ++i) { + uint32 color4, color5, color6; + uint32 color1, color2, color3; + uint32 colorA1, colorA2, colorB1, colorB2, colorS1, colorS2; + uint32 product1a, product1b, product2a, product2b; + + colorB1 = *(bP - nextlineSrc); + colorB2 = *(bP - nextlineSrc + 1); + + color4 = *(bP - 1); + color5 = *(bP); + color6 = *(bP + 1); + colorS2 = *(bP + 2); + + color1 = *(bP + nextlineSrc - 1); + color2 = *(bP + nextlineSrc); + color3 = *(bP + nextlineSrc + 1); + colorS1 = *(bP + nextlineSrc + 2); + + colorA1 = *(bP + 2 * nextlineSrc); + colorA2 = *(bP + 2 * nextlineSrc + 1); + + // -------------------------------------- + if (color5 != color3) { + if (color2 == color6) { + product1b = product2a = color2; + if ((color1 == color2) || (color6 == colorB2)) { + product1a = INTERPOLATE(color2, color5); + product1a = INTERPOLATE(color2, product1a); + } else { + product1a = INTERPOLATE(color5, color6); + } + + if ((color6 == colorS2) || (color2 == colorA1)) { + product2b = INTERPOLATE(color2, color3); + product2b = INTERPOLATE(color2, product2b); + } else { + product2b = INTERPOLATE(color2, color3); + } + } else { + product2b = product1a = INTERPOLATE(color2, color6); + product2b = Q_INTERPOLATE(color3, color3, color3, product2b); + product1a = Q_INTERPOLATE(color5, color5, color5, product1a); + + product2a = product1b = INTERPOLATE(color5, color3); + product2a = Q_INTERPOLATE(color2, color2, color2, product2a); + product1b = Q_INTERPOLATE(color6, color6, color6, product1b); + } + } else { + if (color2 != color6) { + product2b = product1a = color5; + + if ((colorB1 == color5) || (color3 == colorS1)) { + product1b = INTERPOLATE(color5, color6); + product1b = INTERPOLATE(color5, product1b); + } else { + product1b = INTERPOLATE(color5, color6); + } + + if ((color3 == colorA2) || (color4 == color5)) { + product2a = INTERPOLATE(color5, color2); + product2a = INTERPOLATE(color5, product2a); + } else { + product2a = INTERPOLATE(color2, color3); + } + } else { + register int r = 0; + + r += GetResult(color6, color5, color1, colorA1); + r += GetResult(color6, color5, color4, colorB1); + r += GetResult(color6, color5, colorA2, colorS1); + r += GetResult(color6, color5, colorB2, colorS2); + + if (r > 0) { + product1b = product2a = color2; + product1a = product2b = INTERPOLATE(color5, color6); + } else if (r < 0) { + product2b = product1a = color5; + product1b = product2a = INTERPOLATE(color5, color6); + } else { + product2b = product1a = color5; + product1b = product2a = color2; + } + } + } + + *(dP + 0) = (uint16) product1a; + *(dP + 1) = (uint16) product1b; + *(dP + dstPitch/2 + 0) = (uint16) product2a; + *(dP + dstPitch/2 + 1) = (uint16) product2b; + + bP += 1; + dP += 2; + } + + srcPtr += srcPitch; + dstPtr += dstPitch * 2; + } +} + +void _2xSaI(const uint8 *srcPtr, uint32 srcPitch, uint8 *dstPtr, uint32 dstPitch, int width, int height) { + const uint16 *bP; + uint16 *dP; + const uint32 nextlineSrc = srcPitch >> 1; + + while (height--) { + bP = (const uint16 *)srcPtr; + dP = (uint16 *)dstPtr; + + for (int i = 0; i < width; ++i) { + + register uint32 colorA, colorB; + uint32 colorC, colorD, + colorE, colorF, colorG, colorH, colorI, colorJ, colorK, colorL, colorM, colorN, colorO, colorP; + uint32 product, product1, product2; + +//--------------------------------------- +// Map of the pixels: I|E F|J +// G|A B|K +// H|C D|L +// M|N O|P + colorI = *(bP - nextlineSrc - 1); + colorE = *(bP - nextlineSrc); + colorF = *(bP - nextlineSrc + 1); + colorJ = *(bP - nextlineSrc + 2); + + colorG = *(bP - 1); + colorA = *(bP); + colorB = *(bP + 1); + colorK = *(bP + 2); + + colorH = *(bP + nextlineSrc - 1); + colorC = *(bP + nextlineSrc); + colorD = *(bP + nextlineSrc + 1); + colorL = *(bP + nextlineSrc + 2); + + colorM = *(bP + 2 * nextlineSrc - 1); + colorN = *(bP + 2 * nextlineSrc); + colorO = *(bP + 2 * nextlineSrc + 1); + colorP = *(bP + 2 * nextlineSrc + 2); + + if ((colorA == colorD) && (colorB != colorC)) { + if (((colorA == colorE) && (colorB == colorL)) || + ((colorA == colorC) && (colorA == colorF) && (colorB != colorE) && (colorB == colorJ))) { + product = colorA; + } else { + product = INTERPOLATE(colorA, colorB); + } + + if (((colorA == colorG) && (colorC == colorO)) || + ((colorA == colorB) && (colorA == colorH) && (colorG != colorC) && (colorC == colorM))) { + product1 = colorA; + } else { + product1 = INTERPOLATE(colorA, colorC); + } + product2 = colorA; + } else if ((colorB == colorC) && (colorA != colorD)) { + if (((colorB == colorF) && (colorA == colorH)) || + ((colorB == colorE) && (colorB == colorD) && (colorA != colorF) && (colorA == colorI))) { + product = colorB; + } else { + product = INTERPOLATE(colorA, colorB); + } + + if (((colorC == colorH) && (colorA == colorF)) || + ((colorC == colorG) && (colorC == colorD) && (colorA != colorH) && (colorA == colorI))) { + product1 = colorC; + } else { + product1 = INTERPOLATE(colorA, colorC); + } + product2 = colorB; + } else if ((colorA == colorD) && (colorB == colorC)) { + if (colorA == colorB) { + product = colorA; + product1 = colorA; + product2 = colorA; + } else { + register int r = 0; + + product1 = INTERPOLATE(colorA, colorC); + product = INTERPOLATE(colorA, colorB); + + r += GetResult(colorA, colorB, colorG, colorE); + r -= GetResult(colorB, colorA, colorK, colorF); + r -= GetResult(colorB, colorA, colorH, colorN); + r += GetResult(colorA, colorB, colorL, colorO); + + if (r > 0) + product2 = colorA; + else if (r < 0) + product2 = colorB; + else { + product2 = Q_INTERPOLATE(colorA, colorB, colorC, colorD); + } + } + } else { + product2 = Q_INTERPOLATE(colorA, colorB, colorC, colorD); + + if ((colorA == colorC) && (colorA == colorF) + && (colorB != colorE) && (colorB == colorJ)) { + product = colorA; + } else if ((colorB == colorE) && (colorB == colorD) + && (colorA != colorF) && (colorA == colorI)) { + product = colorB; + } else { + product = INTERPOLATE(colorA, colorB); + } + + if ((colorA == colorB) && (colorA == colorH) + && (colorG != colorC) && (colorC == colorM)) { + product1 = colorA; + } else if ((colorC == colorG) && (colorC == colorD) + && (colorA != colorH) && (colorA == colorI)) { + product1 = colorC; + } else { + product1 = INTERPOLATE(colorA, colorC); + } + } + + *(dP + 0) = (uint16) colorA; + *(dP + 1) = (uint16) product; + *(dP + dstPitch/2 + 0) = (uint16) product1; + *(dP + dstPitch/2 + 1) = (uint16) product2; + + bP += 1; + dP += 2; + } + + srcPtr += srcPitch; + dstPtr += dstPitch * 2; + } +} diff --git a/common/scaler/aspect.cpp b/common/scaler/aspect.cpp new file mode 100644 index 0000000000..f337a7fb47 --- /dev/null +++ b/common/scaler/aspect.cpp @@ -0,0 +1,183 @@ +/* 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 kVeryFastAndUglyAspectMode 0 // No interpolation at all, but super-fast +#define kFastAndNiceAspectMode 1 // Quite good quality with good speed +#define kSlowAndPerfectAspectMode 2 // Accurate but slow code + +#define ASPECT_MODE kFastAndNiceAspectMode + + +#if ASPECT_MODE == kSlowAndPerfectAspectMode + +template<int scale> +static inline uint16 interpolate5(uint16 A, uint16 B) { + uint16 r = (uint16)(((A & redblueMask & 0xFF00) * scale + (B & redblueMask & 0xFF00) * (5 - scale)) / 5); + uint16 g = (uint16)(((A & greenMask) * scale + (B & greenMask) * (5 - scale)) / 5); + uint16 b = (uint16)(((A & redblueMask & 0x00FF) * scale + (B & redblueMask & 0x00FF) * (5 - scale)) / 5); + + return (uint16)((r & redblueMask & 0xFF00) | (g & greenMask) | (b & redblueMask & 0x00FF)); +} + + +template<int scale> +static inline void interpolate5Line(uint16 *dst, const uint16 *srcA, const uint16 *srcB, int width) { + // Accurate but slightly slower code + while (width--) { + *dst++ = interpolate5<scale>(*srcA++, *srcB++); + } +} +#endif + +#if ASPECT_MODE == kFastAndNiceAspectMode + +static inline uint32 INTERPOLATE_1_1(uint32 A, uint32 B) { + return (((A & colorMask) >> 1) + ((B & colorMask) >> 1) + (A & B & lowPixelMask)); +} + +static inline uint32 INTERPOLATE_1_3(uint32 A, uint32 B) { + register uint32 x = ((A & qcolorMask) >> 2) + ((B & qcolorMask) >> 2) * 3; + register uint32 y = ((A & qlowpixelMask) + (B & qlowpixelMask) * 3) >> 2; + + y &= qlowpixelMask; + return x + y; +} + +template<int scale> +static inline void interpolate5Line(uint16 *dst, const uint16 *srcA, const uint16 *srcB, int width) { + // For efficiency reasons we blit two pixels at a time, so it is important + // that makeRectStretchable() guarantees that the width is even and that + // the rect starts on a well-aligned address. (Even where unaligned memory + // access is allowed there may be a speed penalty for it.) + + // These asserts are disabled for maximal speed; but I leave them in here + // in case other people want to test if the memory alignment (to an + // address divisible by 4) is really working properly. + //assert(((int)dst & 3) == 0); + //assert(((int)srcA & 3) == 0); + //assert(((int)srcB & 3) == 0); + //assert((width & 1) == 0); + + width /= 2; + const uint32 *sA = (const uint32 *)srcA; + const uint32 *sB = (const uint32 *)srcB; + uint32 *d = (uint32 *)dst; + if (scale == 1) { + while (width--) { + *d++ = INTERPOLATE_1_3(*sA++, *sB++); + } + } else { + while (width--) { + *d++ = INTERPOLATE_1_1(*sA++, *sB++); + } + } +} +#endif + +void makeRectStretchable(int &x, int &y, int &w, int &h) { +#if ASPECT_MODE != kVeryFastAndUglyAspectMode + int m = real2Aspect(y) % 6; + + // Ensure that the rect will start on a line that won't have its + // colours changed by the stretching function. + if (m != 0 && m != 5) { + y -= m; + h += m; + } + + #if ASPECT_MODE == kFastAndNiceAspectMode + // Force x to be even, to ensure aligned memory access (this assumes + // that each line starts at an even memory location, but that should + // be the case on every target anyway). + if (x & 1) { + x--; + w++; + } + + // Finally force the width to be even, since we blit 2 pixels at a time. + // While this means we may sometimes blit one column more than necessary, + // this should actually be faster than having the check for the + if (w & 1) + w++; + #endif +#endif +} + +/** + * Stretch a 16bpp image vertically by factor 1.2. Used to correct the + * aspect-ratio in games using 320x200 pixel graphics with non-qudratic + * pixels. Applying this method effectively turns that into 320x240, which + * provides the correct aspect-ratio on modern displays. + * + * The image would normally have occupied y coordinates origSrcY through + * origSrcY + height - 1. + * + * However, we have already placed it at srcY - the aspect-corrected y + * coordinate - to allow in-place stretching. + * + * Therefore, the source image now occupies Y coordinates srcY through + * srcY + height - 1, and it should be stretched to Y coordinates srcY + * through real2Aspect(srcY + height - 1). + */ +int stretch200To240(uint8 *buf, uint32 pitch, int width, int height, int srcX, int srcY, int origSrcY) { + int maxDstY = real2Aspect(origSrcY + height - 1); + int y; + const uint8 *startSrcPtr = buf + srcX * 2 + (srcY - origSrcY) * pitch; + uint8 *dstPtr = buf + srcX * 2 + maxDstY * pitch; + + for (y = maxDstY; y >= srcY; y--) { + const uint8 *srcPtr = startSrcPtr + aspect2Real(y) * pitch; + +#if ASPECT_MODE == kVeryFastAndUglyAspectMode + if (srcPtr == dstPtr) + break; + memcpy(dstPtr, srcPtr, width * 2); +#else + // Bilinear filter + switch (y % 6) { + case 0: + case 5: + if (srcPtr != dstPtr) + memcpy(dstPtr, srcPtr, width * 2); + break; + case 1: + interpolate5Line<1>((uint16 *)dstPtr, (const uint16 *)(srcPtr - pitch), (const uint16 *)srcPtr, width); + break; + case 2: + interpolate5Line<2>((uint16 *)dstPtr, (const uint16 *)(srcPtr - pitch), (const uint16 *)srcPtr, width); + break; + case 3: + interpolate5Line<2>((uint16 *)dstPtr, (const uint16 *)srcPtr, (const uint16 *)(srcPtr - pitch), width); + break; + case 4: + interpolate5Line<1>((uint16 *)dstPtr, (const uint16 *)srcPtr, (const uint16 *)(srcPtr - pitch), width); + break; + } +#endif + dstPtr -= pitch; + } + + return 1 + maxDstY - srcY; +} diff --git a/common/scaler/hq2x.cpp b/common/scaler/hq2x.cpp new file mode 100644 index 0000000000..2505914c26 --- /dev/null +++ b/common/scaler/hq2x.cpp @@ -0,0 +1,1937 @@ +/* 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_0 *(q) = w[5]; +#define PIXEL00_10 *(q) = interpolate16_2<bitFormat,3,1>(w[5], w[1]); +#define PIXEL00_11 *(q) = interpolate16_2<bitFormat,3,1>(w[5], w[4]); +#define PIXEL00_12 *(q) = interpolate16_2<bitFormat,3,1>(w[5], w[2]); +#define PIXEL00_20 *(q) = interpolate16_3<bitFormat,2,1,1>(w[5], w[4], w[2]); +#define PIXEL00_30 *(q) = interpolate16_3<bitFormat,6,1,1>(w[5], w[4], w[2]); +#define PIXEL00_40 *(q) = interpolate16_3<bitFormat,14,1,1>(w[5], w[4], w[2]); +#define PIXEL00_50 *(q) = interpolate16_3<bitFormat,5,2,1>(w[5], w[2], w[4]); +#define PIXEL00_51 *(q) = interpolate16_3<bitFormat,5,2,1>(w[5], w[4], w[2]); +#define PIXEL00_60 *(q) = interpolate16_3<bitFormat,2,3,3>(w[5], w[4], w[2]); + +#define PIXEL01_0 *(q+1) = w[5]; +#define PIXEL01_10 *(q+1) = interpolate16_2<bitFormat,3,1>(w[5], w[3]); +#define PIXEL01_11 *(q+1) = interpolate16_2<bitFormat,3,1>(w[5], w[2]); +#define PIXEL01_12 *(q+1) = interpolate16_2<bitFormat,3,1>(w[5], w[6]); +#define PIXEL01_20 *(q+1) = interpolate16_3<bitFormat,2,1,1>(w[5], w[2], w[6]); +#define PIXEL01_30 *(q+1) = interpolate16_3<bitFormat,6,1,1>(w[5], w[2], w[6]); +#define PIXEL01_40 *(q+1) = interpolate16_3<bitFormat,14,1,1>(w[5], w[2], w[6]); +#define PIXEL01_50 *(q+1) = interpolate16_3<bitFormat,5,2,1>(w[5], w[6], w[2]); +#define PIXEL01_51 *(q+1) = interpolate16_3<bitFormat,5,2,1>(w[5], w[2], w[6]); +#define PIXEL01_60 *(q+1) = interpolate16_3<bitFormat,2,3,3>(w[5], w[2], w[6]); + +#define PIXEL10_0 *(q+nextlineDst) = w[5]; +#define PIXEL10_10 *(q+nextlineDst) = interpolate16_2<bitFormat,3,1>(w[5], w[7]); +#define PIXEL10_11 *(q+nextlineDst) = interpolate16_2<bitFormat,3,1>(w[5], w[8]); +#define PIXEL10_12 *(q+nextlineDst) = interpolate16_2<bitFormat,3,1>(w[5], w[4]); +#define PIXEL10_20 *(q+nextlineDst) = interpolate16_3<bitFormat,2,1,1>(w[5], w[8], w[4]); +#define PIXEL10_30 *(q+nextlineDst) = interpolate16_3<bitFormat,6,1,1>(w[5], w[8], w[4]); +#define PIXEL10_40 *(q+nextlineDst) = interpolate16_3<bitFormat,14,1,1>(w[5], w[8], w[4]); +#define PIXEL10_50 *(q+nextlineDst) = interpolate16_3<bitFormat,5,2,1>(w[5], w[4], w[8]); +#define PIXEL10_51 *(q+nextlineDst) = interpolate16_3<bitFormat,5,2,1>(w[5], w[8], w[4]); +#define PIXEL10_60 *(q+nextlineDst) = interpolate16_3<bitFormat,2,3,3>(w[5], w[8], w[4]); + +#define PIXEL11_0 *(q+1+nextlineDst) = w[5]; +#define PIXEL11_10 *(q+1+nextlineDst) = interpolate16_2<bitFormat,3,1>(w[5], w[9]); +#define PIXEL11_11 *(q+1+nextlineDst) = interpolate16_2<bitFormat,3,1>(w[5], w[6]); +#define PIXEL11_12 *(q+1+nextlineDst) = interpolate16_2<bitFormat,3,1>(w[5], w[8]); +#define PIXEL11_20 *(q+1+nextlineDst) = interpolate16_3<bitFormat,2,1,1>(w[5], w[6], w[8]); +#define PIXEL11_30 *(q+1+nextlineDst) = interpolate16_3<bitFormat,6,1,1>(w[5], w[6], w[8]); +#define PIXEL11_40 *(q+1+nextlineDst) = interpolate16_3<bitFormat,14,1,1>(w[5], w[6], w[8]); +#define PIXEL11_50 *(q+1+nextlineDst) = interpolate16_3<bitFormat,5,2,1>(w[5], w[8], w[6]); +#define PIXEL11_51 *(q+1+nextlineDst) = interpolate16_3<bitFormat,5,2,1>(w[5], w[6], w[8]); +#define PIXEL11_60 *(q+1+nextlineDst) = interpolate16_3<bitFormat,2,3,3>(w[5], w[6], w[8]); + +/** + * The HQ2x high quality 2x graphics filter. + * Original author Maxim Stepin (see http://www.hiend3d.com/hq2x.html). + * Adapted for ScummVM to 16 bit output and optimized by Max Horn. + */ +template<int bitFormat> +void HQ2x(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); + uint16 *q = (uint16 *)dstPtr; + + // +----+----+----+ + // | | | | + // | 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_20 + PIXEL01_20 + PIXEL10_20 + PIXEL11_20 + break; + case 2: + case 34: + case 130: + case 162: + PIXEL00_10 + PIXEL01_10 + PIXEL10_20 + PIXEL11_20 + break; + case 16: + case 17: + case 48: + case 49: + PIXEL00_20 + PIXEL01_10 + PIXEL10_20 + PIXEL11_10 + break; + case 64: + case 65: + case 68: + case 69: + PIXEL00_20 + PIXEL01_20 + PIXEL10_10 + PIXEL11_10 + break; + case 8: + case 12: + case 136: + case 140: + PIXEL00_10 + PIXEL01_20 + PIXEL10_10 + PIXEL11_20 + break; + case 3: + case 35: + case 131: + case 163: + PIXEL00_11 + PIXEL01_10 + PIXEL10_20 + PIXEL11_20 + break; + case 6: + case 38: + case 134: + case 166: + PIXEL00_10 + PIXEL01_12 + PIXEL10_20 + PIXEL11_20 + break; + case 20: + case 21: + case 52: + case 53: + PIXEL00_20 + PIXEL01_11 + PIXEL10_20 + PIXEL11_10 + break; + case 144: + case 145: + case 176: + case 177: + PIXEL00_20 + PIXEL01_10 + PIXEL10_20 + PIXEL11_12 + break; + case 192: + case 193: + case 196: + case 197: + PIXEL00_20 + PIXEL01_20 + PIXEL10_10 + PIXEL11_11 + break; + case 96: + case 97: + case 100: + case 101: + PIXEL00_20 + PIXEL01_20 + PIXEL10_12 + PIXEL11_10 + break; + case 40: + case 44: + case 168: + case 172: + PIXEL00_10 + PIXEL01_20 + PIXEL10_11 + PIXEL11_20 + break; + case 9: + case 13: + case 137: + case 141: + PIXEL00_12 + PIXEL01_20 + PIXEL10_10 + PIXEL11_20 + break; + case 18: + case 50: + PIXEL00_10 + if (diffYUV(yuv[2], yuv[6])) { + PIXEL01_10 + } else { + PIXEL01_20 + } + PIXEL10_20 + PIXEL11_10 + break; + case 80: + case 81: + PIXEL00_20 + PIXEL01_10 + PIXEL10_10 + if (diffYUV(yuv[6], yuv[8])) { + PIXEL11_10 + } else { + PIXEL11_20 + } + break; + case 72: + case 76: + PIXEL00_10 + PIXEL01_20 + if (diffYUV(yuv[8], yuv[4])) { + PIXEL10_10 + } else { + PIXEL10_20 + } + PIXEL11_10 + break; + case 10: + case 138: + if (diffYUV(yuv[4], yuv[2])) { + PIXEL00_10 + } else { + PIXEL00_20 + } + PIXEL01_10 + PIXEL10_10 + PIXEL11_20 + break; + case 66: + PIXEL00_10 + PIXEL01_10 + PIXEL10_10 + PIXEL11_10 + break; + case 24: + PIXEL00_10 + PIXEL01_10 + PIXEL10_10 + PIXEL11_10 + break; + case 7: + case 39: + case 135: + PIXEL00_11 + PIXEL01_12 + PIXEL10_20 + PIXEL11_20 + break; + case 148: + case 149: + case 180: + PIXEL00_20 + PIXEL01_11 + PIXEL10_20 + PIXEL11_12 + break; + case 224: + case 228: + case 225: + PIXEL00_20 + PIXEL01_20 + PIXEL10_12 + PIXEL11_11 + break; + case 41: + case 169: + case 45: + PIXEL00_12 + PIXEL01_20 + PIXEL10_11 + PIXEL11_20 + break; + case 22: + case 54: + PIXEL00_10 + if (diffYUV(yuv[2], yuv[6])) { + PIXEL01_0 + } else { + PIXEL01_20 + } + PIXEL10_20 + PIXEL11_10 + break; + case 208: + case 209: + PIXEL00_20 + PIXEL01_10 + PIXEL10_10 + if (diffYUV(yuv[6], yuv[8])) { + PIXEL11_0 + } else { + PIXEL11_20 + } + break; + case 104: + case 108: + PIXEL00_10 + PIXEL01_20 + if (diffYUV(yuv[8], yuv[4])) { + PIXEL10_0 + } else { + PIXEL10_20 + } + PIXEL11_10 + break; + case 11: + case 139: + if (diffYUV(yuv[4], yuv[2])) { + PIXEL00_0 + } else { + PIXEL00_20 + } + PIXEL01_10 + PIXEL10_10 + PIXEL11_20 + break; + case 19: + case 51: + if (diffYUV(yuv[2], yuv[6])) { + PIXEL00_11 + PIXEL01_10 + } else { + PIXEL00_50 + PIXEL01_60 + } + PIXEL10_20 + PIXEL11_10 + break; + case 146: + case 178: + PIXEL00_10 + if (diffYUV(yuv[2], yuv[6])) { + PIXEL01_10 + PIXEL11_12 + } else { + PIXEL01_60 + PIXEL11_51 + } + PIXEL10_20 + break; + case 84: + case 85: + PIXEL00_20 + if (diffYUV(yuv[6], yuv[8])) { + PIXEL01_11 + PIXEL11_10 + } else { + PIXEL01_50 + PIXEL11_60 + } + PIXEL10_10 + break; + case 112: + case 113: + PIXEL00_20 + PIXEL01_10 + if (diffYUV(yuv[6], yuv[8])) { + PIXEL10_12 + PIXEL11_10 + } else { + PIXEL10_51 + PIXEL11_60 + } + break; + case 200: + case 204: + PIXEL00_10 + PIXEL01_20 + if (diffYUV(yuv[8], yuv[4])) { + PIXEL10_10 + PIXEL11_11 + } else { + PIXEL10_60 + PIXEL11_50 + } + break; + case 73: + case 77: + if (diffYUV(yuv[8], yuv[4])) { + PIXEL00_12 + PIXEL10_10 + } else { + PIXEL00_51 + PIXEL10_60 + } + PIXEL01_20 + PIXEL11_10 + break; + case 42: + case 170: + if (diffYUV(yuv[4], yuv[2])) { + PIXEL00_10 + PIXEL10_11 + } else { + PIXEL00_60 + PIXEL10_50 + } + PIXEL01_10 + PIXEL11_20 + break; + case 14: + case 142: + if (diffYUV(yuv[4], yuv[2])) { + PIXEL00_10 + PIXEL01_12 + } else { + PIXEL00_60 + PIXEL01_51 + } + PIXEL10_10 + PIXEL11_20 + break; + case 67: + PIXEL00_11 + PIXEL01_10 + PIXEL10_10 + PIXEL11_10 + break; + case 70: + PIXEL00_10 + PIXEL01_12 + PIXEL10_10 + PIXEL11_10 + break; + case 28: + PIXEL00_10 + PIXEL01_11 + PIXEL10_10 + PIXEL11_10 + break; + case 152: + PIXEL00_10 + PIXEL01_10 + PIXEL10_10 + PIXEL11_12 + break; + case 194: + PIXEL00_10 + PIXEL01_10 + PIXEL10_10 + PIXEL11_11 + break; + case 98: + PIXEL00_10 + PIXEL01_10 + PIXEL10_12 + PIXEL11_10 + break; + case 56: + PIXEL00_10 + PIXEL01_10 + PIXEL10_11 + PIXEL11_10 + break; + case 25: + PIXEL00_12 + PIXEL01_10 + PIXEL10_10 + PIXEL11_10 + break; + case 26: + case 31: + if (diffYUV(yuv[4], yuv[2])) { + PIXEL00_0 + } else { + PIXEL00_20 + } + if (diffYUV(yuv[2], yuv[6])) { + PIXEL01_0 + } else { + PIXEL01_20 + } + PIXEL10_10 + PIXEL11_10 + break; + case 82: + case 214: + PIXEL00_10 + if (diffYUV(yuv[2], yuv[6])) { + PIXEL01_0 + } else { + PIXEL01_20 + } + PIXEL10_10 + if (diffYUV(yuv[6], yuv[8])) { + PIXEL11_0 + } else { + PIXEL11_20 + } + break; + case 88: + case 248: + PIXEL00_10 + PIXEL01_10 + if (diffYUV(yuv[8], yuv[4])) { + PIXEL10_0 + } else { + PIXEL10_20 + } + if (diffYUV(yuv[6], yuv[8])) { + PIXEL11_0 + } else { + PIXEL11_20 + } + break; + case 74: + case 107: + if (diffYUV(yuv[4], yuv[2])) { + PIXEL00_0 + } else { + PIXEL00_20 + } + PIXEL01_10 + if (diffYUV(yuv[8], yuv[4])) { + PIXEL10_0 + } else { + PIXEL10_20 + } + PIXEL11_10 + break; + case 27: + if (diffYUV(yuv[4], yuv[2])) { + PIXEL00_0 + } else { + PIXEL00_20 + } + PIXEL01_10 + PIXEL10_10 + PIXEL11_10 + break; + case 86: + PIXEL00_10 + if (diffYUV(yuv[2], yuv[6])) { + PIXEL01_0 + } else { + PIXEL01_20 + } + PIXEL10_10 + PIXEL11_10 + break; + case 216: + PIXEL00_10 + PIXEL01_10 + PIXEL10_10 + if (diffYUV(yuv[6], yuv[8])) { + PIXEL11_0 + } else { + PIXEL11_20 + } + break; + case 106: + PIXEL00_10 + PIXEL01_10 + if (diffYUV(yuv[8], yuv[4])) { + PIXEL10_0 + } else { + PIXEL10_20 + } + PIXEL11_10 + break; + case 30: + PIXEL00_10 + if (diffYUV(yuv[2], yuv[6])) { + PIXEL01_0 + } else { + PIXEL01_20 + } + PIXEL10_10 + PIXEL11_10 + break; + case 210: + PIXEL00_10 + PIXEL01_10 + PIXEL10_10 + if (diffYUV(yuv[6], yuv[8])) { + PIXEL11_0 + } else { + PIXEL11_20 + } + break; + case 120: + PIXEL00_10 + PIXEL01_10 + if (diffYUV(yuv[8], yuv[4])) { + PIXEL10_0 + } else { + PIXEL10_20 + } + PIXEL11_10 + break; + case 75: + if (diffYUV(yuv[4], yuv[2])) { + PIXEL00_0 + } else { + PIXEL00_20 + } + PIXEL01_10 + PIXEL10_10 + PIXEL11_10 + break; + case 29: + PIXEL00_12 + PIXEL01_11 + PIXEL10_10 + PIXEL11_10 + break; + case 198: + PIXEL00_10 + PIXEL01_12 + PIXEL10_10 + PIXEL11_11 + break; + case 184: + PIXEL00_10 + PIXEL01_10 + PIXEL10_11 + PIXEL11_12 + break; + case 99: + PIXEL00_11 + PIXEL01_10 + PIXEL10_12 + PIXEL11_10 + break; + case 57: + PIXEL00_12 + PIXEL01_10 + PIXEL10_11 + PIXEL11_10 + break; + case 71: + PIXEL00_11 + PIXEL01_12 + PIXEL10_10 + PIXEL11_10 + break; + case 156: + PIXEL00_10 + PIXEL01_11 + PIXEL10_10 + PIXEL11_12 + break; + case 226: + PIXEL00_10 + PIXEL01_10 + PIXEL10_12 + PIXEL11_11 + break; + case 60: + PIXEL00_10 + PIXEL01_11 + PIXEL10_11 + PIXEL11_10 + break; + case 195: + PIXEL00_11 + PIXEL01_10 + PIXEL10_10 + PIXEL11_11 + break; + case 102: + PIXEL00_10 + PIXEL01_12 + PIXEL10_12 + PIXEL11_10 + break; + case 153: + PIXEL00_12 + PIXEL01_10 + PIXEL10_10 + PIXEL11_12 + break; + case 58: + if (diffYUV(yuv[4], yuv[2])) { + PIXEL00_10 + } else { + PIXEL00_30 + } + if (diffYUV(yuv[2], yuv[6])) { + PIXEL01_10 + } else { + PIXEL01_30 + } + PIXEL10_11 + PIXEL11_10 + break; + case 83: + PIXEL00_11 + if (diffYUV(yuv[2], yuv[6])) { + PIXEL01_10 + } else { + PIXEL01_30 + } + PIXEL10_10 + if (diffYUV(yuv[6], yuv[8])) { + PIXEL11_10 + } else { + PIXEL11_30 + } + break; + case 92: + PIXEL00_10 + PIXEL01_11 + if (diffYUV(yuv[8], yuv[4])) { + PIXEL10_10 + } else { + PIXEL10_30 + } + if (diffYUV(yuv[6], yuv[8])) { + PIXEL11_10 + } else { + PIXEL11_30 + } + break; + case 202: + if (diffYUV(yuv[4], yuv[2])) { + PIXEL00_10 + } else { + PIXEL00_30 + } + PIXEL01_10 + if (diffYUV(yuv[8], yuv[4])) { + PIXEL10_10 + } else { + PIXEL10_30 + } + PIXEL11_11 + break; + case 78: + if (diffYUV(yuv[4], yuv[2])) { + PIXEL00_10 + } else { + PIXEL00_30 + } + PIXEL01_12 + if (diffYUV(yuv[8], yuv[4])) { + PIXEL10_10 + } else { + PIXEL10_30 + } + PIXEL11_10 + break; + case 154: + if (diffYUV(yuv[4], yuv[2])) { + PIXEL00_10 + } else { + PIXEL00_30 + } + if (diffYUV(yuv[2], yuv[6])) { + PIXEL01_10 + } else { + PIXEL01_30 + } + PIXEL10_10 + PIXEL11_12 + break; + case 114: + PIXEL00_10 + if (diffYUV(yuv[2], yuv[6])) { + PIXEL01_10 + } else { + PIXEL01_30 + } + PIXEL10_12 + if (diffYUV(yuv[6], yuv[8])) { + PIXEL11_10 + } else { + PIXEL11_30 + } + break; + case 89: + PIXEL00_12 + PIXEL01_10 + if (diffYUV(yuv[8], yuv[4])) { + PIXEL10_10 + } else { + PIXEL10_30 + } + if (diffYUV(yuv[6], yuv[8])) { + PIXEL11_10 + } else { + PIXEL11_30 + } + break; + case 90: + if (diffYUV(yuv[4], yuv[2])) { + PIXEL00_10 + } else { + PIXEL00_30 + } + if (diffYUV(yuv[2], yuv[6])) { + PIXEL01_10 + } else { + PIXEL01_30 + } + if (diffYUV(yuv[8], yuv[4])) { + PIXEL10_10 + } else { + PIXEL10_30 + } + if (diffYUV(yuv[6], yuv[8])) { + PIXEL11_10 + } else { + PIXEL11_30 + } + break; + case 55: + case 23: + if (diffYUV(yuv[2], yuv[6])) { + PIXEL00_11 + PIXEL01_0 + } else { + PIXEL00_50 + PIXEL01_60 + } + PIXEL10_20 + PIXEL11_10 + break; + case 182: + case 150: + PIXEL00_10 + if (diffYUV(yuv[2], yuv[6])) { + PIXEL01_0 + PIXEL11_12 + } else { + PIXEL01_60 + PIXEL11_51 + } + PIXEL10_20 + break; + case 213: + case 212: + PIXEL00_20 + if (diffYUV(yuv[6], yuv[8])) { + PIXEL01_11 + PIXEL11_0 + } else { + PIXEL01_50 + PIXEL11_60 + } + PIXEL10_10 + break; + case 241: + case 240: + PIXEL00_20 + PIXEL01_10 + if (diffYUV(yuv[6], yuv[8])) { + PIXEL10_12 + PIXEL11_0 + } else { + PIXEL10_51 + PIXEL11_60 + } + break; + case 236: + case 232: + PIXEL00_10 + PIXEL01_20 + if (diffYUV(yuv[8], yuv[4])) { + PIXEL10_0 + PIXEL11_11 + } else { + PIXEL10_60 + PIXEL11_50 + } + break; + case 109: + case 105: + if (diffYUV(yuv[8], yuv[4])) { + PIXEL00_12 + PIXEL10_0 + } else { + PIXEL00_51 + PIXEL10_60 + } + PIXEL01_20 + PIXEL11_10 + break; + case 171: + case 43: + if (diffYUV(yuv[4], yuv[2])) { + PIXEL00_0 + PIXEL10_11 + } else { + PIXEL00_60 + PIXEL10_50 + } + PIXEL01_10 + PIXEL11_20 + break; + case 143: + case 15: + if (diffYUV(yuv[4], yuv[2])) { + PIXEL00_0 + PIXEL01_12 + } else { + PIXEL00_60 + PIXEL01_51 + } + PIXEL10_10 + PIXEL11_20 + break; + case 124: + PIXEL00_10 + PIXEL01_11 + if (diffYUV(yuv[8], yuv[4])) { + PIXEL10_0 + } else { + PIXEL10_20 + } + PIXEL11_10 + break; + case 203: + if (diffYUV(yuv[4], yuv[2])) { + PIXEL00_0 + } else { + PIXEL00_20 + } + PIXEL01_10 + PIXEL10_10 + PIXEL11_11 + break; + case 62: + PIXEL00_10 + if (diffYUV(yuv[2], yuv[6])) { + PIXEL01_0 + } else { + PIXEL01_20 + } + PIXEL10_11 + PIXEL11_10 + break; + case 211: + PIXEL00_11 + PIXEL01_10 + PIXEL10_10 + if (diffYUV(yuv[6], yuv[8])) { + PIXEL11_0 + } else { + PIXEL11_20 + } + break; + case 118: + PIXEL00_10 + if (diffYUV(yuv[2], yuv[6])) { + PIXEL01_0 + } else { + PIXEL01_20 + } + PIXEL10_12 + PIXEL11_10 + break; + case 217: + PIXEL00_12 + PIXEL01_10 + PIXEL10_10 + if (diffYUV(yuv[6], yuv[8])) { + PIXEL11_0 + } else { + PIXEL11_20 + } + break; + case 110: + PIXEL00_10 + PIXEL01_12 + if (diffYUV(yuv[8], yuv[4])) { + PIXEL10_0 + } else { + PIXEL10_20 + } + PIXEL11_10 + break; + case 155: + if (diffYUV(yuv[4], yuv[2])) { + PIXEL00_0 + } else { + PIXEL00_20 + } + PIXEL01_10 + PIXEL10_10 + PIXEL11_12 + break; + case 188: + PIXEL00_10 + PIXEL01_11 + PIXEL10_11 + PIXEL11_12 + break; + case 185: + PIXEL00_12 + PIXEL01_10 + PIXEL10_11 + PIXEL11_12 + break; + case 61: + PIXEL00_12 + PIXEL01_11 + PIXEL10_11 + PIXEL11_10 + break; + case 157: + PIXEL00_12 + PIXEL01_11 + PIXEL10_10 + PIXEL11_12 + break; + case 103: + PIXEL00_11 + PIXEL01_12 + PIXEL10_12 + PIXEL11_10 + break; + case 227: + PIXEL00_11 + PIXEL01_10 + PIXEL10_12 + PIXEL11_11 + break; + case 230: + PIXEL00_10 + PIXEL01_12 + PIXEL10_12 + PIXEL11_11 + break; + case 199: + PIXEL00_11 + PIXEL01_12 + PIXEL10_10 + PIXEL11_11 + break; + case 220: + PIXEL00_10 + PIXEL01_11 + if (diffYUV(yuv[8], yuv[4])) { + PIXEL10_10 + } else { + PIXEL10_30 + } + if (diffYUV(yuv[6], yuv[8])) { + PIXEL11_0 + } else { + PIXEL11_20 + } + break; + case 158: + if (diffYUV(yuv[4], yuv[2])) { + PIXEL00_10 + } else { + PIXEL00_30 + } + if (diffYUV(yuv[2], yuv[6])) { + PIXEL01_0 + } else { + PIXEL01_20 + } + PIXEL10_10 + PIXEL11_12 + break; + case 234: + if (diffYUV(yuv[4], yuv[2])) { + PIXEL00_10 + } else { + PIXEL00_30 + } + PIXEL01_10 + if (diffYUV(yuv[8], yuv[4])) { + PIXEL10_0 + } else { + PIXEL10_20 + } + PIXEL11_11 + break; + case 242: + PIXEL00_10 + if (diffYUV(yuv[2], yuv[6])) { + PIXEL01_10 + } else { + PIXEL01_30 + } + PIXEL10_12 + if (diffYUV(yuv[6], yuv[8])) { + PIXEL11_0 + } else { + PIXEL11_20 + } + break; + case 59: + if (diffYUV(yuv[4], yuv[2])) { + PIXEL00_0 + } else { + PIXEL00_20 + } + if (diffYUV(yuv[2], yuv[6])) { + PIXEL01_10 + } else { + PIXEL01_30 + } + PIXEL10_11 + PIXEL11_10 + break; + case 121: + PIXEL00_12 + PIXEL01_10 + if (diffYUV(yuv[8], yuv[4])) { + PIXEL10_0 + } else { + PIXEL10_20 + } + if (diffYUV(yuv[6], yuv[8])) { + PIXEL11_10 + } else { + PIXEL11_30 + } + break; + case 87: + PIXEL00_11 + if (diffYUV(yuv[2], yuv[6])) { + PIXEL01_0 + } else { + PIXEL01_20 + } + PIXEL10_10 + if (diffYUV(yuv[6], yuv[8])) { + PIXEL11_10 + } else { + PIXEL11_30 + } + break; + case 79: + if (diffYUV(yuv[4], yuv[2])) { + PIXEL00_0 + } else { + PIXEL00_20 + } + PIXEL01_12 + if (diffYUV(yuv[8], yuv[4])) { + PIXEL10_10 + } else { + PIXEL10_30 + } + PIXEL11_10 + break; + case 122: + if (diffYUV(yuv[4], yuv[2])) { + PIXEL00_10 + } else { + PIXEL00_30 + } + if (diffYUV(yuv[2], yuv[6])) { + PIXEL01_10 + } else { + PIXEL01_30 + } + if (diffYUV(yuv[8], yuv[4])) { + PIXEL10_0 + } else { + PIXEL10_20 + } + if (diffYUV(yuv[6], yuv[8])) { + PIXEL11_10 + } else { + PIXEL11_30 + } + break; + case 94: + if (diffYUV(yuv[4], yuv[2])) { + PIXEL00_10 + } else { + PIXEL00_30 + } + if (diffYUV(yuv[2], yuv[6])) { + PIXEL01_0 + } else { + PIXEL01_20 + } + if (diffYUV(yuv[8], yuv[4])) { + PIXEL10_10 + } else { + PIXEL10_30 + } + if (diffYUV(yuv[6], yuv[8])) { + PIXEL11_10 + } else { + PIXEL11_30 + } + break; + case 218: + if (diffYUV(yuv[4], yuv[2])) { + PIXEL00_10 + } else { + PIXEL00_30 + } + if (diffYUV(yuv[2], yuv[6])) { + PIXEL01_10 + } else { + PIXEL01_30 + } + if (diffYUV(yuv[8], yuv[4])) { + PIXEL10_10 + } else { + PIXEL10_30 + } + if (diffYUV(yuv[6], yuv[8])) { + PIXEL11_0 + } else { + PIXEL11_20 + } + break; + case 91: + if (diffYUV(yuv[4], yuv[2])) { + PIXEL00_0 + } else { + PIXEL00_20 + } + if (diffYUV(yuv[2], yuv[6])) { + PIXEL01_10 + } else { + PIXEL01_30 + } + if (diffYUV(yuv[8], yuv[4])) { + PIXEL10_10 + } else { + PIXEL10_30 + } + if (diffYUV(yuv[6], yuv[8])) { + PIXEL11_10 + } else { + PIXEL11_30 + } + break; + case 229: + PIXEL00_20 + PIXEL01_20 + PIXEL10_12 + PIXEL11_11 + break; + case 167: + PIXEL00_11 + PIXEL01_12 + PIXEL10_20 + PIXEL11_20 + break; + case 173: + PIXEL00_12 + PIXEL01_20 + PIXEL10_11 + PIXEL11_20 + break; + case 181: + PIXEL00_20 + PIXEL01_11 + PIXEL10_20 + PIXEL11_12 + break; + case 186: + if (diffYUV(yuv[4], yuv[2])) { + PIXEL00_10 + } else { + PIXEL00_30 + } + if (diffYUV(yuv[2], yuv[6])) { + PIXEL01_10 + } else { + PIXEL01_30 + } + PIXEL10_11 + PIXEL11_12 + break; + case 115: + PIXEL00_11 + if (diffYUV(yuv[2], yuv[6])) { + PIXEL01_10 + } else { + PIXEL01_30 + } + PIXEL10_12 + if (diffYUV(yuv[6], yuv[8])) { + PIXEL11_10 + } else { + PIXEL11_30 + } + break; + case 93: + PIXEL00_12 + PIXEL01_11 + if (diffYUV(yuv[8], yuv[4])) { + PIXEL10_10 + } else { + PIXEL10_30 + } + if (diffYUV(yuv[6], yuv[8])) { + PIXEL11_10 + } else { + PIXEL11_30 + } + break; + case 206: + if (diffYUV(yuv[4], yuv[2])) { + PIXEL00_10 + } else { + PIXEL00_30 + } + PIXEL01_12 + if (diffYUV(yuv[8], yuv[4])) { + PIXEL10_10 + } else { + PIXEL10_30 + } + PIXEL11_11 + break; + case 205: + case 201: + PIXEL00_12 + PIXEL01_20 + if (diffYUV(yuv[8], yuv[4])) { + PIXEL10_10 + } else { + PIXEL10_30 + } + PIXEL11_11 + break; + case 174: + case 46: + if (diffYUV(yuv[4], yuv[2])) { + PIXEL00_10 + } else { + PIXEL00_30 + } + PIXEL01_12 + PIXEL10_11 + PIXEL11_20 + break; + case 179: + case 147: + PIXEL00_11 + if (diffYUV(yuv[2], yuv[6])) { + PIXEL01_10 + } else { + PIXEL01_30 + } + PIXEL10_20 + PIXEL11_12 + break; + case 117: + case 116: + PIXEL00_20 + PIXEL01_11 + PIXEL10_12 + if (diffYUV(yuv[6], yuv[8])) { + PIXEL11_10 + } else { + PIXEL11_30 + } + break; + case 189: + PIXEL00_12 + PIXEL01_11 + PIXEL10_11 + PIXEL11_12 + break; + case 231: + PIXEL00_11 + PIXEL01_12 + PIXEL10_12 + PIXEL11_11 + break; + case 126: + PIXEL00_10 + if (diffYUV(yuv[2], yuv[6])) { + PIXEL01_0 + } else { + PIXEL01_20 + } + if (diffYUV(yuv[8], yuv[4])) { + PIXEL10_0 + } else { + PIXEL10_20 + } + PIXEL11_10 + break; + case 219: + if (diffYUV(yuv[4], yuv[2])) { + PIXEL00_0 + } else { + PIXEL00_20 + } + PIXEL01_10 + PIXEL10_10 + if (diffYUV(yuv[6], yuv[8])) { + PIXEL11_0 + } else { + PIXEL11_20 + } + break; + case 125: + if (diffYUV(yuv[8], yuv[4])) { + PIXEL00_12 + PIXEL10_0 + } else { + PIXEL00_51 + PIXEL10_60 + } + PIXEL01_11 + PIXEL11_10 + break; + case 221: + PIXEL00_12 + if (diffYUV(yuv[6], yuv[8])) { + PIXEL01_11 + PIXEL11_0 + } else { + PIXEL01_50 + PIXEL11_60 + } + PIXEL10_10 + break; + case 207: + if (diffYUV(yuv[4], yuv[2])) { + PIXEL00_0 + PIXEL01_12 + } else { + PIXEL00_60 + PIXEL01_51 + } + PIXEL10_10 + PIXEL11_11 + break; + case 238: + PIXEL00_10 + PIXEL01_12 + if (diffYUV(yuv[8], yuv[4])) { + PIXEL10_0 + PIXEL11_11 + } else { + PIXEL10_60 + PIXEL11_50 + } + break; + case 190: + PIXEL00_10 + if (diffYUV(yuv[2], yuv[6])) { + PIXEL01_0 + PIXEL11_12 + } else { + PIXEL01_60 + PIXEL11_51 + } + PIXEL10_11 + break; + case 187: + if (diffYUV(yuv[4], yuv[2])) { + PIXEL00_0 + PIXEL10_11 + } else { + PIXEL00_60 + PIXEL10_50 + } + PIXEL01_10 + PIXEL11_12 + break; + case 243: + PIXEL00_11 + PIXEL01_10 + if (diffYUV(yuv[6], yuv[8])) { + PIXEL10_12 + PIXEL11_0 + } else { + PIXEL10_51 + PIXEL11_60 + } + break; + case 119: + if (diffYUV(yuv[2], yuv[6])) { + PIXEL00_11 + PIXEL01_0 + } else { + PIXEL00_50 + PIXEL01_60 + } + PIXEL10_12 + PIXEL11_10 + break; + case 237: + case 233: + PIXEL00_12 + PIXEL01_20 + if (diffYUV(yuv[8], yuv[4])) { + PIXEL10_0 + } else { + PIXEL10_40 + } + PIXEL11_11 + break; + case 175: + case 47: + if (diffYUV(yuv[4], yuv[2])) { + PIXEL00_0 + } else { + PIXEL00_40 + } + PIXEL01_12 + PIXEL10_11 + PIXEL11_20 + break; + case 183: + case 151: + PIXEL00_11 + if (diffYUV(yuv[2], yuv[6])) { + PIXEL01_0 + } else { + PIXEL01_40 + } + PIXEL10_20 + PIXEL11_12 + break; + case 245: + case 244: + PIXEL00_20 + PIXEL01_11 + PIXEL10_12 + if (diffYUV(yuv[6], yuv[8])) { + PIXEL11_0 + } else { + PIXEL11_40 + } + break; + case 250: + PIXEL00_10 + PIXEL01_10 + if (diffYUV(yuv[8], yuv[4])) { + PIXEL10_0 + } else { + PIXEL10_20 + } + if (diffYUV(yuv[6], yuv[8])) { + PIXEL11_0 + } else { + PIXEL11_20 + } + break; + case 123: + if (diffYUV(yuv[4], yuv[2])) { + PIXEL00_0 + } else { + PIXEL00_20 + } + PIXEL01_10 + if (diffYUV(yuv[8], yuv[4])) { + PIXEL10_0 + } else { + PIXEL10_20 + } + PIXEL11_10 + break; + case 95: + if (diffYUV(yuv[4], yuv[2])) { + PIXEL00_0 + } else { + PIXEL00_20 + } + if (diffYUV(yuv[2], yuv[6])) { + PIXEL01_0 + } else { + PIXEL01_20 + } + PIXEL10_10 + PIXEL11_10 + break; + case 222: + PIXEL00_10 + if (diffYUV(yuv[2], yuv[6])) { + PIXEL01_0 + } else { + PIXEL01_20 + } + PIXEL10_10 + if (diffYUV(yuv[6], yuv[8])) { + PIXEL11_0 + } else { + PIXEL11_20 + } + break; + case 252: + PIXEL00_10 + PIXEL01_11 + if (diffYUV(yuv[8], yuv[4])) { + PIXEL10_0 + } else { + PIXEL10_20 + } + if (diffYUV(yuv[6], yuv[8])) { + PIXEL11_0 + } else { + PIXEL11_40 + } + break; + case 249: + PIXEL00_12 + PIXEL01_10 + if (diffYUV(yuv[8], yuv[4])) { + PIXEL10_0 + } else { + PIXEL10_40 + } + if (diffYUV(yuv[6], yuv[8])) { + PIXEL11_0 + } else { + PIXEL11_20 + } + break; + case 235: + if (diffYUV(yuv[4], yuv[2])) { + PIXEL00_0 + } else { + PIXEL00_20 + } + PIXEL01_10 + if (diffYUV(yuv[8], yuv[4])) { + PIXEL10_0 + } else { + PIXEL10_40 + } + PIXEL11_11 + break; + case 111: + if (diffYUV(yuv[4], yuv[2])) { + PIXEL00_0 + } else { + PIXEL00_40 + } + PIXEL01_12 + if (diffYUV(yuv[8], yuv[4])) { + PIXEL10_0 + } else { + PIXEL10_20 + } + PIXEL11_10 + break; + case 63: + if (diffYUV(yuv[4], yuv[2])) { + PIXEL00_0 + } else { + PIXEL00_40 + } + if (diffYUV(yuv[2], yuv[6])) { + PIXEL01_0 + } else { + PIXEL01_20 + } + PIXEL10_11 + PIXEL11_10 + break; + case 159: + if (diffYUV(yuv[4], yuv[2])) { + PIXEL00_0 + } else { + PIXEL00_20 + } + if (diffYUV(yuv[2], yuv[6])) { + PIXEL01_0 + } else { + PIXEL01_40 + } + PIXEL10_10 + PIXEL11_12 + break; + case 215: + PIXEL00_11 + if (diffYUV(yuv[2], yuv[6])) { + PIXEL01_0 + } else { + PIXEL01_40 + } + PIXEL10_10 + if (diffYUV(yuv[6], yuv[8])) { + PIXEL11_0 + } else { + PIXEL11_20 + } + break; + case 246: + PIXEL00_10 + if (diffYUV(yuv[2], yuv[6])) { + PIXEL01_0 + } else { + PIXEL01_20 + } + PIXEL10_12 + if (diffYUV(yuv[6], yuv[8])) { + PIXEL11_0 + } else { + PIXEL11_40 + } + break; + case 254: + PIXEL00_10 + if (diffYUV(yuv[2], yuv[6])) { + PIXEL01_0 + } else { + PIXEL01_20 + } + if (diffYUV(yuv[8], yuv[4])) { + PIXEL10_0 + } else { + PIXEL10_20 + } + if (diffYUV(yuv[6], yuv[8])) { + PIXEL11_0 + } else { + PIXEL11_40 + } + break; + case 253: + PIXEL00_12 + PIXEL01_11 + if (diffYUV(yuv[8], yuv[4])) { + PIXEL10_0 + } else { + PIXEL10_40 + } + if (diffYUV(yuv[6], yuv[8])) { + PIXEL11_0 + } else { + PIXEL11_40 + } + break; + case 251: + if (diffYUV(yuv[4], yuv[2])) { + PIXEL00_0 + } else { + PIXEL00_20 + } + PIXEL01_10 + if (diffYUV(yuv[8], yuv[4])) { + PIXEL10_0 + } else { + PIXEL10_40 + } + if (diffYUV(yuv[6], yuv[8])) { + PIXEL11_0 + } else { + PIXEL11_20 + } + break; + case 239: + if (diffYUV(yuv[4], yuv[2])) { + PIXEL00_0 + } else { + PIXEL00_40 + } + PIXEL01_12 + if (diffYUV(yuv[8], yuv[4])) { + PIXEL10_0 + } else { + PIXEL10_40 + } + PIXEL11_11 + break; + case 127: + if (diffYUV(yuv[4], yuv[2])) { + PIXEL00_0 + } else { + PIXEL00_40 + } + if (diffYUV(yuv[2], yuv[6])) { + PIXEL01_0 + } else { + PIXEL01_20 + } + if (diffYUV(yuv[8], yuv[4])) { + PIXEL10_0 + } else { + PIXEL10_20 + } + PIXEL11_10 + break; + case 191: + if (diffYUV(yuv[4], yuv[2])) { + PIXEL00_0 + } else { + PIXEL00_40 + } + if (diffYUV(yuv[2], yuv[6])) { + PIXEL01_0 + } else { + PIXEL01_40 + } + PIXEL10_11 + PIXEL11_12 + break; + case 223: + if (diffYUV(yuv[4], yuv[2])) { + PIXEL00_0 + } else { + PIXEL00_20 + } + if (diffYUV(yuv[2], yuv[6])) { + PIXEL01_0 + } else { + PIXEL01_40 + } + PIXEL10_10 + if (diffYUV(yuv[6], yuv[8])) { + PIXEL11_0 + } else { + PIXEL11_20 + } + break; + case 247: + PIXEL00_11 + if (diffYUV(yuv[2], yuv[6])) { + PIXEL01_0 + } else { + PIXEL01_40 + } + PIXEL10_12 + if (diffYUV(yuv[6], yuv[8])) { + PIXEL11_0 + } else { + PIXEL11_40 + } + break; + case 255: + if (diffYUV(yuv[4], yuv[2])) { + PIXEL00_0 + } else { + PIXEL00_40 + } + if (diffYUV(yuv[2], yuv[6])) { + PIXEL01_0 + } else { + PIXEL01_40 + } + if (diffYUV(yuv[8], yuv[4])) { + PIXEL10_0 + } else { + PIXEL10_40 + } + if (diffYUV(yuv[6], yuv[8])) { + PIXEL11_0 + } else { + PIXEL11_40 + } + break; + } + q += 2; + } + p += nextlineSrc - width; + q += (nextlineDst - width) * 2; + } +} + +void HQ2x(const uint8 *srcPtr, uint32 srcPitch, uint8 *dstPtr, uint32 dstPitch, int width, int height) { + if (gBitFormat == 565) + HQ2x<565>(srcPtr, srcPitch, dstPtr, dstPitch, width, height); + else // gBitFormat == 555 + HQ2x<555>(srcPtr, srcPitch, dstPtr, dstPitch, width, height); +} 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); +} diff --git a/common/scaler/intern.h b/common/scaler/intern.h new file mode 100644 index 0000000000..5c24a2ce53 --- /dev/null +++ b/common/scaler/intern.h @@ -0,0 +1,100 @@ +/* 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. + * + * $Header$ + * + */ + + +#ifndef COMMON_SCALER_INTERN_H +#define COMMON_SCALER_INTERN_H + +#include "stdafx.h" +#include "common/scummsys.h" +#include "common/scaler.h" +#include "common/util.h" + + +static const uint32 redblueMask_565 = 0xF81F; +static const uint32 greenMask_565 = 0x07E0; +static const uint32 redblueMask_555 = 0x7C1F; +static const uint32 greenMask_555 = 0x03E0; + + +extern uint32 colorMask; +extern uint32 lowPixelMask; +extern uint32 qcolorMask; +extern uint32 qlowpixelMask; + +extern int gBitFormat; + + +/** + * Interpolate two 16 bit pixels with the weights specified in the template + * parameters. Used by the hq scaler family. + */ +template<int bitFormat, int w1, int w2> +static inline uint16 interpolate16_2(uint16 p1, uint16 p2) { + if (bitFormat == 565) + return ((((p1 & redblueMask_565) * w1 + (p2 & redblueMask_565) * w2) / (w1 + w2)) & redblueMask_565) | + ((((p1 & greenMask_565) * w1 + (p2 & greenMask_565) * w2) / (w1 + w2)) & greenMask_565); + else // bitFormat == 555 + return ((((p1 & redblueMask_555) * w1 + (p2 & redblueMask_555) * w2) / (w1 + w2)) & redblueMask_555) | + ((((p1 & greenMask_555) * w1 + (p2 & greenMask_555) * w2) / (w1 + w2)) & greenMask_555); +} + +/** + * Interpolate three 16 bit pixels with the weights specified in the template + * parameters. Used by the hq scaler family. + */ +template<int bitFormat, int w1, int w2, int w3> +static inline uint16 interpolate16_3(uint16 p1, uint16 p2, uint16 p3) { + if (bitFormat == 565) + return ((((p1 & redblueMask_565) * w1 + (p2 & redblueMask_565) * w2 + (p3 & redblueMask_565) * w3) / (w1 + w2 + w3)) & redblueMask_565) | + ((((p1 & greenMask_565) * w1 + (p2 & greenMask_565) * w2 + (p3 & greenMask_565) * w3) / (w1 + w2 + w3)) & greenMask_565); + else // bitFormat == 555 + return ((((p1 & redblueMask_555) * w1 + (p2 & redblueMask_555) * w2 + (p3 & redblueMask_555) * w3) / (w1 + w2 + w3)) & redblueMask_555) | + ((((p1 & greenMask_555) * w1 + (p2 & greenMask_555) * w2 + (p3 & greenMask_555) * w3) / (w1 + w2 + w3)) & greenMask_555); +} + + +/** + * Compare two YUV values (encoded 8-8-8) and check if they differ by more than + * a certain hard coded threshold. Used by the hq scaler family. + */ +static inline bool diffYUV(int yuv1, int yuv2) { + static const int Ymask = 0x00FF0000; + static const int Umask = 0x0000FF00; + static const int Vmask = 0x000000FF; + static const int trY = 0x00300000; + static const int trU = 0x00000700; + static const int trV = 0x00000006; + + return + ( ( ABS((yuv1 & Ymask) - (yuv2 & Ymask)) > trY ) || + ( ABS((yuv1 & Umask) - (yuv2 & Umask)) > trU ) || + ( ABS((yuv1 & Vmask) - (yuv2 & Vmask)) > trV ) ); +} + +/** + * 16bit RGB to YUV conversion table. This table is setup by InitLUT(). + * Used by the hq scaler family. + */ +extern int RGBtoYUV[65536]; + +#endif |