Merge pull request #29587 from Calinou/remove-hq2x

Remove HQ2X and the `Image.expand_2x_hq2x()` method

COPYRIGHT.txt

@@ -257,12 +257,6 @@ Comment: FastLZ
 Copyright: 2005-2020, Ariya Hidayat
 License: Expat
 
-Files: ./thirdparty/misc/hq2x.cpp
- ./thirdparty/misc/hq2x.h
-Comment: hq2x implementation
-Copyright: 2016, Bruno Ribeiro
-License: Apache-2.0
-
 Files: ./thirdparty/misc/ifaddrs-android.cc
  ./thirdparty/misc/ifaddrs-android.h
 Comment: libjingle
@@ -334,7 +328,7 @@ License: Zlib
 
 Files: ./thirdparty/rvo2/
 Comment: RVO2
-Copyright: 2016, University of North Carolina at Chapel Hill 
+Copyright: 2016, University of North Carolina at Chapel Hill
 License: Apache 2.0
 
 Files: ./thirdparty/squish/

core/SCsub

@@ -52,7 +52,6 @@ thirdparty_misc_sources = [
     "r128.c",
     "smaz.c",
     # C++ sources
-    "hq2x.cpp",
     "pcg.cpp",
     "triangulator.cpp",
     "clipper.cpp",

core/image.cpp

@@ -37,8 +37,6 @@
 #include "core/os/copymem.h"
 #include "core/print_string.h"
 
-#include "thirdparty/misc/hq2x.h"
-
 #include <stdio.h>
 
 const char *Image::format_names[Image::FORMAT_MAX] = {
@@ -1445,47 +1443,6 @@ static void _generate_po2_mipmap(const Component *p_src, Component *p_dst, uint3
 	}
 }
 
-void Image::expand_x2_hq2x() {
-	ERR_FAIL_COND(!_can_modify(format));
-
-	bool used_mipmaps = has_mipmaps();
-	if (used_mipmaps) {
-		clear_mipmaps();
-	}
-
-	Format current = format;
-
-	if (current != FORMAT_RGBA8) {
-		convert(FORMAT_RGBA8);
-	}
-
-	Vector<uint8_t> dest;
-	dest.resize(width * 2 * height * 2 * 4);
-
-	{
-		const uint8_t *r = data.ptr();
-		uint8_t *w = dest.ptrw();
-
-		ERR_FAIL_COND(!r);
-
-		hq2x_resize((const uint32_t *)r, width, height, (uint32_t *)w);
-	}
-
-	width *= 2;
-	height *= 2;
-	data = dest;
-
-	if (current != FORMAT_RGBA8) {
-		convert(current);
-	}
-
-	// FIXME: This is likely meant to use "used_mipmaps" as defined above, but if we do,
-	// we end up with a regression: GH-22747
-	if (mipmaps) {
-		generate_mipmaps();
-	}
-}
-
 void Image::shrink_x2() {
 	ERR_FAIL_COND(data.size() == 0);
 
@@ -3047,7 +3004,6 @@ void Image::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("resize_to_po2", "square"), &Image::resize_to_po2, DEFVAL(false));
 	ClassDB::bind_method(D_METHOD("resize", "width", "height", "interpolation"), &Image::resize, DEFVAL(INTERPOLATE_BILINEAR));
 	ClassDB::bind_method(D_METHOD("shrink_x2"), &Image::shrink_x2);
-	ClassDB::bind_method(D_METHOD("expand_x2_hq2x"), &Image::expand_x2_hq2x);
 
 	ClassDB::bind_method(D_METHOD("crop", "width", "height"), &Image::crop);
 	ClassDB::bind_method(D_METHOD("flip_x"), &Image::flip_x);

core/image.h

@@ -235,7 +235,6 @@ public:
 	void resize_to_po2(bool p_square = false);
 	void resize(int p_width, int p_height, Interpolation p_interpolation = INTERPOLATE_BILINEAR);
 	void shrink_x2();
-	void expand_x2_hq2x();
 	bool is_size_po2() const;
 	/**
 	 * Crop the image to a specific size, if larger, then the image is filled by black

doc/classes/Image.xml

@@ -190,13 +190,6 @@
 			<description>
 			</description>
 		</method>
-		<method name="expand_x2_hq2x">
-			<return type="void">
-			</return>
-			<description>
-				Stretches the image and enlarges it by a factor of 2. No interpolation is done.
-			</description>
-		</method>
 		<method name="fill">
 			<return type="void">
 			</return>

scene/resources/default_theme/default_theme.cpp

@@ -52,20 +52,9 @@ static Ref<StyleBoxTexture> make_stylebox(T p_src, float p_left, float p_top, fl
 	} else {
 		texture = Ref<ImageTexture>(memnew(ImageTexture));
 		Ref<Image> img = memnew(Image(p_src));
-
-		if (scale > 1) {
-			Size2 orig_size = Size2(img->get_width(), img->get_height());
-
-			img->convert(Image::FORMAT_RGBA8);
-			img->expand_x2_hq2x();
-			if (scale != 2.0) {
-				img->resize(orig_size.x * scale, orig_size.y * scale);
-			}
-		} else if (scale < 1) {
-			Size2 orig_size = Size2(img->get_width(), img->get_height());
-			img->convert(Image::FORMAT_RGBA8);
-			img->resize(orig_size.x * scale, orig_size.y * scale);
-		}
+		const Size2 orig_size = Size2(img->get_width(), img->get_height());
+		img->convert(Image::FORMAT_RGBA8);
+		img->resize(orig_size.x * scale, orig_size.y * scale);
 
 		texture->create_from_image(img);
 		(*tex_cache)[p_src] = texture;
@@ -98,19 +87,9 @@ template <class T>
 static Ref<Texture2D> make_icon(T p_src) {
 	Ref<ImageTexture> texture(memnew(ImageTexture));
 	Ref<Image> img = memnew(Image(p_src));
-	if (scale > 1) {
-		Size2 orig_size = Size2(img->get_width(), img->get_height());
-
-		img->convert(Image::FORMAT_RGBA8);
-		img->expand_x2_hq2x();
-		if (scale != 2.0) {
-			img->resize(orig_size.x * scale, orig_size.y * scale);
-		}
-	} else if (scale < 1) {
-		Size2 orig_size = Size2(img->get_width(), img->get_height());
-		img->convert(Image::FORMAT_RGBA8);
-		img->resize(orig_size.x * scale, orig_size.y * scale);
-	}
+	const Size2 orig_size = Size2(img->get_width(), img->get_height());
+	img->convert(Image::FORMAT_RGBA8);
+	img->resize(orig_size.x * scale, orig_size.y * scale);
 	texture->create_from_image(img);
 
 	return texture;

thirdparty/misc/hq2x.cpp

@@ -1,2636 +0,0 @@
-/*
- * Copyright 2016 Bruno Ribeiro
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-
-#include "hq2x.h"
-
-#include "core/math/math_funcs.h"
-
-static const uint32_t AMASK = 0xFF000000;
-static const uint32_t YMASK = 0x00FF0000;
-static const uint32_t UMASK = 0x0000FF00;
-static const uint32_t VMASK = 0x000000FF;
-
-_FORCE_INLINE_ static uint32_t ARGBtoAYUV(
-	uint32_t value )
-{
-    uint32_t A, R, G, B, Y, U, V;
-//todo big endian check
-    A = value >> 24;
-    R = (value >> 16) & 0xFF;
-    G = (value >> 8) & 0xFF;
-    B = value & 0xFF;
-
-    Y = Math::fast_ftoi( 0.299 * R + 0.587 * G + 0.114 * B);
-    U = Math::fast_ftoi(-0.169 * R - 0.331 * G +   0.5 * B) + 128;
-    V = Math::fast_ftoi(   0.5 * R - 0.419 * G - 0.081 * B) + 128;
-    return (A << 24) + (Y << 16) + (U << 8) + V;
-}
-
-
-/*
- * Use this function for sharper images (good for cartoon style, used by DOSBOX)
- */
-
-_FORCE_INLINE_ static bool isDifferent(
-	uint32_t color1,
-	uint32_t color2,
-	uint32_t trY,
-	uint32_t trU,
-	uint32_t trV,
-	uint32_t trA )
-{
-	color1 = ARGBtoAYUV(color1);
-	color2 = ARGBtoAYUV(color2);
-
-	uint32_t value;
-
-	value = ((color1 & YMASK) - (color2 & YMASK));
-	value = (value ^ (value >> 31)) - (value >> 31);
-	if (value > trY) return true;
-
-	value = ((color1 & UMASK) - (color2 & UMASK));
-	value = (value ^ (value >> 31)) - (value >> 31);
-	if (value > trU) return true;
-
-	value = ((color1 & VMASK) - (color2 & VMASK));
-	value = (value ^ (value >> 31)) - (value >> 31);
-	if (value > trV) return true;
-
-	value = ((color1 & AMASK) - (color2 & AMASK));
-	value = (value ^ (value >> 31)) - (value >> 31);
-	if (value > trA) return true;
-
-	return false;
-
-}
-
-
-
-#define MASK_RB   0x00FF00FF
-#define MASK_G    0x0000FF00
-#define MASK_A    0xFF000000
-
-
-/**
- * @brief Mixes two colors using the given weights.
- */
-#define HQX_MIX_2(C0,C1,W0,W1) \
-	((((C0 & MASK_RB) * W0 + (C1 & MASK_RB) * W1) / (W0 + W1)) & MASK_RB) | \
-	((((C0 & MASK_G)  * W0 + (C1 & MASK_G)  * W1) / (W0 + W1)) & MASK_G)  | \
-	((((((C0 & MASK_A) >> 8)  * W0 + ((C1 & MASK_A) >> 8) * W1) / (W0 + W1)) << 8) & MASK_A)
-
-/**
- * @brief Mixes three colors using the given weights.
- */
-#define HQX_MIX_3(C0,C1,C2,W0,W1,W2) \
-	((((C0 & MASK_RB) * W0 + (C1 & MASK_RB) * W1 + (C2 & MASK_RB) * W2) / (W0 + W1 + W2)) & MASK_RB) | \
-	((((C0 & MASK_G)  * W0 + (C1 & MASK_G)  * W1 + (C2 & MASK_G)  * W2) / (W0 + W1 + W2)) & MASK_G)  | \
-	((((((C0 & MASK_A) >> 8) * W0 + ((C1 & MASK_A) >> 8) * W1 + ((C2 & MASK_A) >> 8) * W2) / (W0 + W1 + W2)) << 8) & MASK_A)
-
-
-#define MIX_00_4				*output = w[4];
-#define MIX_00_MIX_00_4_0_3_1	*output = HQX_MIX_2(w[4],w[0],3U,1U);
-#define MIX_00_4_3_3_1			*output = HQX_MIX_2(w[4],w[3],3U,1U);
-#define MIX_00_4_1_3_1			*output = HQX_MIX_2(w[4],w[1],3U,1U);
-#define MIX_00_3_1_1_1			*output = HQX_MIX_2(w[3],w[1],1U,1U);
-#define MIX_00_4_3_1_2_1_1		*output = HQX_MIX_3(w[4],w[3],w[1],2U,1U,1U);
-#define MIX_00_4_3_1_2_7_7 		*output = HQX_MIX_3(w[4],w[3],w[1],2U,7U,7U);
-#define MIX_00_4_0_1_2_1_1		*output = HQX_MIX_3(w[4],w[0],w[1],2U,1U,1U);
-#define MIX_00_4_0_3_2_1_1		*output = HQX_MIX_3(w[4],w[0],w[3],2U,1U,1U);
-#define MIX_00_4_1_3_5_2_1		*output = HQX_MIX_3(w[4],w[1],w[3],5U,2U,1U);
-#define MIX_00_4_3_1_5_2_1		*output = HQX_MIX_3(w[4],w[3],w[1],5U,2U,1U);
-#define MIX_00_4_3_1_6_1_1		*output = HQX_MIX_3(w[4],w[3],w[1],6U,1U,1U);
-#define MIX_00_4_3_1_2_3_3		*output = HQX_MIX_3(w[4],w[3],w[1],2U,3U,3U);
-#define MIX_00_MIX_00_4_0_3_10	*output = HQX_MIX_3(w[4],w[3],w[1],14U,1U,1U);
-
-#define MIX_01_4			*(output + 1) = w[4];
-#define MIX_01_4_2_3_1		*(output + 1) = HQX_MIX_2(w[4],w[2],3U,1U);
-#define MIX_01_4_1_3_1		*(output + 1) = HQX_MIX_2(w[4],w[1],3U,1U);
-#define MIX_01_1_4_3_1		*(output + 1) = HQX_MIX_2(w[1],w[4],3U,1U);
-#define MIX_01_4_5_3_1		*(output + 1) = HQX_MIX_2(w[4],w[5],3U,1U);
-#define MIX_01_4_1_7_1		*(output + 1) = HQX_MIX_2(w[4],w[1],7U,1U);
-#define MIX_01_4_1_5_2_1_1	*(output + 1) = HQX_MIX_3(w[4],w[1],w[5],2U,1U,1U);
-#define MIX_01_4_2_5_2_1_1	*(output + 1) = HQX_MIX_3(w[4],w[2],w[5],2U,1U,1U);
-#define MIX_01_4_2_1_2_1_1	*(output + 1) = HQX_MIX_3(w[4],w[2],w[1],2U,1U,1U);
-#define MIX_01_4_5_1_5_2_1	*(output + 1) = HQX_MIX_3(w[4],w[5],w[1],5U,2U,1U);
-#define MIX_01_4_1_5_5_2_1	*(output + 1) = HQX_MIX_3(w[4],w[1],w[5],5U,2U,1U);
-#define MIX_01_4_1_5_6_1_1	*(output + 1) = HQX_MIX_3(w[4],w[1],w[5],6U,1U,1U);
-#define MIX_01_4_1_5_2_3_3	*(output + 1) = HQX_MIX_3(w[4],w[1],w[5],2U,3U,3U);
-#define MIX_01_4_2_3_10		*(output + 1) = HQX_MIX_3(w[4],w[1],w[5],14U,1U,1U);
-
-#define MIX_02_4			*(output + 2) = w[4];
-#define MIX_02_4_2_3_1		*(output + 2) = HQX_MIX_2(w[4],w[2],3U,1U);
-#define MIX_02_4_1_3_1		*(output + 2) = HQX_MIX_2(w[4],w[1],3U,1U);
-#define MIX_02_4_5_3_1  	*(output + 2) = HQX_MIX_2(w[4],w[5],3U,1U);
-#define MIX_02_4_1_5_2_1_1	*(output + 2) = HQX_MIX_3(w[4],w[1],w[5],2U,1U,1U);
-#define MIX_02_4_1_5_2_7_7	*(output + 2) = HQX_MIX_3(w[4],w[1],w[5],2U,7U,7U);
-#define MIX_02_1_5_1_1		*(output + 2) = HQX_MIX_2(w[1],w[5],1U,1U);
-
-#define MIX_10_4			*(output + lineSize) = w[4];
-#define MIX_10_4_6_3_1		*(output + lineSize) = HQX_MIX_2(w[4],w[6],3U,1U);
-#define MIX_10_4_7_3_1		*(output + lineSize) = HQX_MIX_2(w[4],w[7],3U,1U);
-#define MIX_10_4_3_3_1		*(output + lineSize) = HQX_MIX_2(w[4],w[3],3U,1U);
-#define MIX_10_4_7_3_2_1_1	*(output + lineSize) = HQX_MIX_3(w[4],w[7],w[3],2U,1U,1U);
-#define MIX_10_4_6_3_2_1_1	*(output + lineSize) = HQX_MIX_3(w[4],w[6],w[3],2U,1U,1U);
-#define MIX_10_4_6_7_2_1_1	*(output + lineSize) = HQX_MIX_3(w[4],w[6],w[7],2U,1U,1U);
-#define MIX_10_4_3_7_5_2_1	*(output + lineSize) = HQX_MIX_3(w[4],w[3],w[7],5U,2U,1U);
-#define MIX_10_4_7_3_5_2_1	*(output + lineSize) = HQX_MIX_3(w[4],w[7],w[3],5U,2U,1U);
-#define MIX_10_4_7_3_6_1_1	*(output + lineSize) = HQX_MIX_3(w[4],w[7],w[3],6U,1U,1U);
-#define MIX_10_4_7_3_2_3_3	*(output + lineSize) = HQX_MIX_3(w[4],w[7],w[3],2U,3U,3U);
-#define MIX_10_4_6_3_10		*(output + lineSize) = HQX_MIX_3(w[4],w[7],w[3],14U,1U,1U);
-#define MIX_10_4_3_7_1  	*(output + lineSize) = HQX_MIX_2(w[4],w[3],7U,1U);
-#define MIX_10_3_4_3_1  	*(output + lineSize) = HQX_MIX_2(w[3],w[4],3U,1U);
-
-#define MIX_11_4			*(output + lineSize + 1) = w[4];
-#define MIX_11_4_8_3_1		*(output + lineSize + 1) = HQX_MIX_2(w[4],w[8],3U,1U);
-#define MIX_11_4_5_3_1		*(output + lineSize + 1) = HQX_MIX_2(w[4],w[5],3U,1U);
-#define MIX_11_4_7_3_1		*(output + lineSize + 1) = HQX_MIX_2(w[4],w[7],3U,1U);
-#define MIX_11_4_5_7_2_1_1	*(output + lineSize + 1) = HQX_MIX_3(w[4],w[5],w[7],2U,1U,1U);
-#define MIX_11_4_8_7_2_1_1	*(output + lineSize + 1) = HQX_MIX_3(w[4],w[8],w[7],2U,1U,1U);
-#define MIX_11_4_8_5_2_1_1	*(output + lineSize + 1) = HQX_MIX_3(w[4],w[8],w[5],2U,1U,1U);
-#define MIX_11_4_7_5_5_2_1	*(output + lineSize + 1) = HQX_MIX_3(w[4],w[7],w[5],5U,2U,1U);
-#define MIX_11_4_5_7_5_2_1	*(output + lineSize + 1) = HQX_MIX_3(w[4],w[5],w[7],5U,2U,1U);
-#define MIX_11_4_5_7_6_1_1	*(output + lineSize + 1) = HQX_MIX_3(w[4],w[5],w[7],6U,1U,1U);
-#define MIX_11_4_5_7_2_3_3	*(output + lineSize + 1) = HQX_MIX_3(w[4],w[5],w[7],2U,3U,3U);
-#define MIX_11_4_8_3_10		*(output + lineSize + 1) = HQX_MIX_3(w[4],w[5],w[7],14U,1U,1U);
-
-#define MIX_12_4			*(output + lineSize + 2) = w[4];
-#define MIX_12_4_5_3_1		*(output + lineSize + 2) = HQX_MIX_2(w[4],w[5],3U,1U);
-#define MIX_12_4_5_7_1		*(output + lineSize + 2) = HQX_MIX_2(w[4],w[5],7U,1U);
-#define MIX_12_5_4_3_1		*(output + lineSize + 2) = HQX_MIX_2(w[5],w[4],3U,1U);
-
-#define MIX_20_4			*(output + lineSize + lineSize) = w[4];
-#define MIX_20_4_6_3_1		*(output + lineSize + lineSize) = HQX_MIX_2(w[4],w[6],3U,1U);
-#define MIX_20_4_7_3_1		*(output + lineSize + lineSize) = HQX_MIX_2(w[4],w[7],3U,1U);
-#define MIX_20_4_3_3_1		*(output + lineSize + lineSize) = HQX_MIX_2(w[4],w[3],3U,1U);
-#define MIX_20_4_7_3_2_1_1	*(output + lineSize + lineSize) = HQX_MIX_3(w[4],w[7],w[3],2U,1U,1U);
-#define MIX_20_4_7_3_2_7_7	*(output + lineSize + lineSize) = HQX_MIX_3(w[4],w[7],w[3],2U,7U,7U);
-#define MIX_20_7_3_1_1		*(output + lineSize + lineSize) = HQX_MIX_2(w[7],w[3],1U,1U);
-
-#define MIX_21_4			*(output + lineSize + lineSize + 1) = w[4];
-#define MIX_21_4_7_3_1		*(output + lineSize + lineSize + 1) = HQX_MIX_2(w[4],w[7],3U,1U);
-#define MIX_21_4_7_7_1		*(output + lineSize + lineSize + 1) = HQX_MIX_2(w[4],w[7],7U,1U);
-#define MIX_21_7_4_3_1		*(output + lineSize + lineSize + 1) = HQX_MIX_2(w[7],w[4],3U,1U);
-
-#define MIX_22_4			*(output + lineSize + lineSize + 2) = w[4];
-#define MIX_22_4_8_3_1		*(output + lineSize + lineSize + 2) = HQX_MIX_2(w[4],w[8],3U,1U);
-#define MIX_22_4_7_3_1		*(output + lineSize + lineSize + 2) = HQX_MIX_2(w[4],w[7],3U,1U);
-#define MIX_22_4_5_3_1		*(output + lineSize + lineSize + 2) = HQX_MIX_2(w[4],w[5],3U,1U);
-#define MIX_22_4_5_7_2_1_1	*(output + lineSize + lineSize + 2) = HQX_MIX_3(w[4],w[5],w[7],2U,1U,1U);
-#define MIX_22_4_5_7_2_7_7	*(output + lineSize + lineSize + 2) = HQX_MIX_3(w[4],w[5],w[7],2U,7U,7U);
-#define MIX_22_5_7_1_1		*(output + lineSize + lineSize + 2) = HQX_MIX_2(w[5],w[7],1U,1U);
-
-
-
-uint32_t *hq2x_resize(
-	const uint32_t *image,
-	uint32_t width,
-	uint32_t height,
-	uint32_t *output,
-	uint32_t trY,
-	uint32_t trU,
-	uint32_t trV,
-	uint32_t trA,
-	bool wrapX,
-	bool wrapY )
-{
-	int lineSize = width * 2;
-
-	int previous, next;
-	uint32_t w[9];
-
-	trY <<= 16;
-	trU <<= 8;
-	trA <<= 24;
-
-	// iterates between the lines
-	for (uint32_t row = 0; row < height; row++)
-	{
-		/*
-		 * Note: this function uses a 3x3 sliding window over the original image.
-		 *
-		 *   +----+----+----+
-		 *   |    |    |    |
-		 *   | w0 | w1 | w2 |
-		 *   +----+----+----+
-		 *   |    |    |    |
-		 *   | w3 | w4 | w5 |
-		 *   +----+----+----+
-		 *   |    |    |    |
-		 *   | w6 | w7 | w8 |
-		 *   +----+----+----+
-		 */
-
-		// adjusts the previous and next line pointers
-		if (row > 0)
-			previous = -width;
-		else
-		{
-			if (wrapY)
-				previous = width * (height - 1);
-			else
-				previous = 0;
-		}
-		if (row < height - 1)
-			next = width;
-		else
-		{
-			if (wrapY)
-				next = -(width * (height - 1));
-			else
-				next = 0;
-		}
-
-		// iterates between the columns
-		for (uint32_t col = 0; col < width; col++)
-		{
-			w[1] = *(image + previous);
-			w[4] = *image;
-			w[7] = *(image + next);
-
-			if (col > 0)
-			{
-				w[0] = *(image + previous - 1);
-				w[3] = *(image - 1);
-				w[6] = *(image + next - 1);
-			}
-			else
-			{
-				if (wrapX)
-				{
-					w[0] = *(image + previous + width - 1);
-					w[3] = *(image + width - 1);
-					w[6] = *(image + next + width - 1);
-				}
-				else
-				{
-					w[0] = w[1];
-					w[3] = w[4];
-					w[6] = w[7];
-				}
-			}
-
-			if (col < width - 1)
-			{
-				w[2] = *(image + previous + 1);
-				w[5] = *(image + 1);
-				w[8] = *(image + next + 1);
-			}
-			else
-			{
-				if (wrapX)
-				{
-					w[2] = *(image + previous - width + 1);
-					w[5] = *(image - width + 1);
-					w[8] = *(image + next - width + 1);
-				}
-				else
-				{
-					w[2] = w[1];
-					w[5] = w[4];
-					w[8] = w[7];
-				}
-			}
-
-			int pattern = 0;
-
-			// computes the pattern to be used considering the neighbor pixels
-			for (int k = 0, flag = 1; k < 9; k++)
-			{
-				// ignores the central pixel
-				if (k == 4) continue;
-
-				if (w[k] != w[4])
-					if (isDifferent(w[4], w[k], trY, trU, trV, trA)) 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:
-					MIX_00_4_3_1_2_1_1
-					MIX_01_4_1_5_2_1_1
-					MIX_10_4_7_3_2_1_1
-					MIX_11_4_5_7_2_1_1
-					break;
-				case 2:
-				case 34:
-				case 130:
-				case 162:
-					MIX_00_4_0_3_2_1_1
-					MIX_01_4_2_5_2_1_1
-					MIX_10_4_7_3_2_1_1
-					MIX_11_4_5_7_2_1_1
-					break;
-				case 16:
-				case 17:
-				case 48:
-				case 49:
-					MIX_00_4_3_1_2_1_1
-					MIX_01_4_2_1_2_1_1
-					MIX_10_4_7_3_2_1_1
-					MIX_11_4_8_7_2_1_1
-					break;
-				case 64:
-				case 65:
-				case 68:
-				case 69:
-					MIX_00_4_3_1_2_1_1
-					MIX_01_4_1_5_2_1_1
-					MIX_10_4_6_3_2_1_1
-					MIX_11_4_8_5_2_1_1
-					break;
-				case 8:
-				case 12:
-				case 136:
-				case 140:
-					MIX_00_4_0_1_2_1_1
-					MIX_01_4_1_5_2_1_1
-					MIX_10_4_6_7_2_1_1
-					MIX_11_4_5_7_2_1_1
-					break;
-				case 3:
-				case 35:
-				case 131:
-				case 163:
-					MIX_00_4_3_3_1
-					MIX_01_4_2_5_2_1_1
-					MIX_10_4_7_3_2_1_1
-					MIX_11_4_5_7_2_1_1
-					break;
-				case 6:
-				case 38:
-				case 134:
-				case 166:
-					MIX_00_4_0_3_2_1_1
-					MIX_01_4_5_3_1
-					MIX_10_4_7_3_2_1_1
-					MIX_11_4_5_7_2_1_1
-					break;
-				case 20:
-				case 21:
-				case 52:
-				case 53:
-					MIX_00_4_3_1_2_1_1
-					MIX_01_4_1_3_1
-					MIX_10_4_7_3_2_1_1
-					MIX_11_4_8_7_2_1_1
-					break;
-				case 144:
-				case 145:
-				case 176:
-				case 177:
-					MIX_00_4_3_1_2_1_1
-					MIX_01_4_2_1_2_1_1
-					MIX_10_4_7_3_2_1_1
-					MIX_11_4_7_3_1
-					break;
-				case 192:
-				case 193:
-				case 196:
-				case 197:
-					MIX_00_4_3_1_2_1_1
-					MIX_01_4_1_5_2_1_1
-					MIX_10_4_6_3_2_1_1
-					MIX_11_4_5_3_1
-					break;
-				case 96:
-				case 97:
-				case 100:
-				case 101:
-					MIX_00_4_3_1_2_1_1
-					MIX_01_4_1_5_2_1_1
-					MIX_10_4_3_3_1
-					MIX_11_4_8_5_2_1_1
-					break;
-				case 40:
-				case 44:
-				case 168:
-				case 172:
-					MIX_00_4_0_1_2_1_1
-					MIX_01_4_1_5_2_1_1
-					MIX_10_4_7_3_1
-					MIX_11_4_5_7_2_1_1
-					break;
-				case 9:
-				case 13:
-				case 137:
-				case 141:
-					MIX_00_4_1_3_1
-					MIX_01_4_1_5_2_1_1
-					MIX_10_4_6_7_2_1_1
-					MIX_11_4_5_7_2_1_1
-					break;
-				case 18:
-				case 50:
-					MIX_00_4_0_3_2_1_1
-					if (isDifferent(w[1], w[5], trY, trU, trV, trA))
-					{
-						MIX_01_4_2_3_1
-					}
-					else
-					{
-						MIX_01_4_1_5_2_1_1
-					}
-					MIX_10_4_7_3_2_1_1
-					MIX_11_4_8_7_2_1_1
-					break;
-				case 80:
-				case 81:
-					MIX_00_4_3_1_2_1_1
-					MIX_01_4_2_1_2_1_1
-					MIX_10_4_6_3_2_1_1
-					if (isDifferent(w[5], w[7], trY, trU, trV, trA))
-					{
-						MIX_11_4_8_3_1
-					}
-					else
-					{
-						MIX_11_4_5_7_2_1_1
-					}
-					break;
-				case 72:
-				case 76:
-					MIX_00_4_0_1_2_1_1
-					MIX_01_4_1_5_2_1_1
-					if (isDifferent(w[7], w[3], trY, trU, trV, trA))
-					{
-						MIX_10_4_6_3_1
-					}
-					else
-					{
-						MIX_10_4_7_3_2_1_1
-					}
-					MIX_11_4_8_5_2_1_1
-					break;
-				case 10:
-				case 138:
-					if (isDifferent(w[3], w[1], trY, trU, trV, trA))
-					{
-						MIX_00_MIX_00_4_0_3_1
-					}
-					else
-					{
-						MIX_00_4_3_1_2_1_1
-					}
-					MIX_01_4_2_5_2_1_1
-					MIX_10_4_6_7_2_1_1
-					MIX_11_4_5_7_2_1_1
-					break;
-				case 66:
-					MIX_00_4_0_3_2_1_1
-					MIX_01_4_2_5_2_1_1
-					MIX_10_4_6_3_2_1_1
-					MIX_11_4_8_5_2_1_1
-					break;
-				case 24:
-					MIX_00_4_0_1_2_1_1
-					MIX_01_4_2_1_2_1_1
-					MIX_10_4_6_7_2_1_1
-					MIX_11_4_8_7_2_1_1
-					break;
-				case 7:
-				case 39:
-				case 135:
-					MIX_00_4_3_3_1
-					MIX_01_4_5_3_1
-					MIX_10_4_7_3_2_1_1
-					MIX_11_4_5_7_2_1_1
-					break;
-				case 148:
-				case 149:
-				case 180:
-					MIX_00_4_3_1_2_1_1
-					MIX_01_4_1_3_1
-					MIX_10_4_7_3_2_1_1
-					MIX_11_4_7_3_1
-					break;
-				case 224:
-				case 228:
-				case 225:
-					MIX_00_4_3_1_2_1_1
-					MIX_01_4_1_5_2_1_1
-					MIX_10_4_3_3_1
-					MIX_11_4_5_3_1
-					break;
-				case 41:
-				case 169:
-				case 45:
-					MIX_00_4_1_3_1
-					MIX_01_4_1_5_2_1_1
-					MIX_10_4_7_3_1
-					MIX_11_4_5_7_2_1_1
-					break;
-				case 22:
-				case 54:
-					MIX_00_4_0_3_2_1_1
-					if (isDifferent(w[1], w[5], trY, trU, trV, trA))
-					{
-						MIX_01_4
-					}
-					else
-					{
-						MIX_01_4_1_5_2_1_1
-					}
-					MIX_10_4_7_3_2_1_1
-					MIX_11_4_8_7_2_1_1
-					break;
-				case 208:
-				case 209:
-					MIX_00_4_3_1_2_1_1
-					MIX_01_4_2_1_2_1_1
-					MIX_10_4_6_3_2_1_1
-					if (isDifferent(w[5], w[7], trY, trU, trV, trA))
-					{
-						MIX_11_4
-					}
-					else
-					{
-						MIX_11_4_5_7_2_1_1
-					}
-					break;
-				case 104:
-				case 108:
-					MIX_00_4_0_1_2_1_1
-					MIX_01_4_1_5_2_1_1
-					if (isDifferent(w[7], w[3], trY, trU, trV, trA))
-					{
-						MIX_10_4
-					}
-					else
-					{
-						MIX_10_4_7_3_2_1_1
-					}
-					MIX_11_4_8_5_2_1_1
-					break;
-				case 11:
-				case 139:
-					if (isDifferent(w[3], w[1], trY, trU, trV, trA))
-					{
-						MIX_00_4
-					}
-					else
-					{
-						MIX_00_4_3_1_2_1_1
-					}
-					MIX_01_4_2_5_2_1_1
-					MIX_10_4_6_7_2_1_1
-					MIX_11_4_5_7_2_1_1
-					break;
-				case 19:
-				case 51:
-					if (isDifferent(w[1], w[5], trY, trU, trV, trA))
-					{
-					MIX_00_4_3_3_1
-					MIX_01_4_2_3_1
-					}
-					else
-					{
-					MIX_00_4_1_3_5_2_1
-					MIX_01_4_1_5_2_3_3
-					}
-					MIX_10_4_7_3_2_1_1
-					MIX_11_4_8_7_2_1_1
-					break;
-				case 146:
-				case 178:
-					MIX_00_4_0_3_2_1_1
-					if (isDifferent(w[1], w[5], trY, trU, trV, trA))
-					{
-					MIX_01_4_2_3_1
-					MIX_11_4_7_3_1
-					}
-					else
-					{
-					MIX_01_4_1_5_2_3_3
-					MIX_11_4_5_7_5_2_1
-					}
-					MIX_10_4_7_3_2_1_1
-					break;
-				case 84:
-				case 85:
-					MIX_00_4_3_1_2_1_1
-					if (isDifferent(w[5], w[7], trY, trU, trV, trA))
-					{
-					MIX_01_4_1_3_1
-					MIX_11_4_8_3_1
-					}
-					else
-					{
-					MIX_01_4_5_1_5_2_1
-					MIX_11_4_5_7_2_3_3
-					}
-					MIX_10_4_6_3_2_1_1
-					break;
-				case 112:
-				case 113:
-					MIX_00_4_3_1_2_1_1
-					MIX_01_4_2_1_2_1_1
-					if (isDifferent(w[5], w[7], trY, trU, trV, trA))
-					{
-					MIX_10_4_3_3_1
-					MIX_11_4_8_3_1
-					}
-					else
-					{
-					MIX_10_4_7_3_5_2_1
-					MIX_11_4_5_7_2_3_3
-					}
-					break;
-				case 200:
-				case 204:
-					MIX_00_4_0_1_2_1_1
-					MIX_01_4_1_5_2_1_1
-					if (isDifferent(w[7], w[3], trY, trU, trV, trA))
-					{
-					MIX_10_4_6_3_1
-					MIX_11_4_5_3_1
-					}
-					else
-					{
-					MIX_10_4_7_3_2_3_3
-					MIX_11_4_7_5_5_2_1
-					}
-					break;
-				case 73:
-				case 77:
-					if (isDifferent(w[7], w[3], trY, trU, trV, trA))
-					{
-					MIX_00_4_1_3_1
-					MIX_10_4_6_3_1
-					}
-					else
-					{
-					MIX_00_4_3_1_5_2_1
-					MIX_10_4_7_3_2_3_3
-					}
-					MIX_01_4_1_5_2_1_1
-					MIX_11_4_8_5_2_1_1
-					break;
-				case 42:
-				case 170:
-					if (isDifferent(w[3], w[1], trY, trU, trV, trA))
-					{
-					MIX_00_MIX_00_4_0_3_1
-					MIX_10_4_7_3_1
-					}
-					else
-					{
-					MIX_00_4_3_1_2_3_3
-					MIX_10_4_3_7_5_2_1
-					}
-					MIX_01_4_2_5_2_1_1
-					MIX_11_4_5_7_2_1_1
-					break;
-				case 14:
-				case 142:
-					if (isDifferent(w[3], w[1], trY, trU, trV, trA))
-					{
-					MIX_00_MIX_00_4_0_3_1
-					MIX_01_4_5_3_1
-					}
-					else
-					{
-					MIX_00_4_3_1_2_3_3
-					MIX_01_4_1_5_5_2_1
-					}
-					MIX_10_4_6_7_2_1_1
-					MIX_11_4_5_7_2_1_1
-					break;
-				case 67:
-					MIX_00_4_3_3_1
-					MIX_01_4_2_5_2_1_1
-					MIX_10_4_6_3_2_1_1
-					MIX_11_4_8_5_2_1_1
-					break;
-				case 70:
-					MIX_00_4_0_3_2_1_1
-					MIX_01_4_5_3_1
-					MIX_10_4_6_3_2_1_1
-					MIX_11_4_8_5_2_1_1
-					break;
-				case 28:
-					MIX_00_4_0_1_2_1_1
-					MIX_01_4_1_3_1
-					MIX_10_4_6_7_2_1_1
-					MIX_11_4_8_7_2_1_1
-					break;
-				case 152:
-					MIX_00_4_0_1_2_1_1
-					MIX_01_4_2_1_2_1_1
-					MIX_10_4_6_7_2_1_1
-					MIX_11_4_7_3_1
-					break;
-				case 194:
-					MIX_00_4_0_3_2_1_1
-					MIX_01_4_2_5_2_1_1
-					MIX_10_4_6_3_2_1_1
-					MIX_11_4_5_3_1
-					break;
-				case 98:
-					MIX_00_4_0_3_2_1_1
-					MIX_01_4_2_5_2_1_1
-					MIX_10_4_3_3_1
-					MIX_11_4_8_5_2_1_1
-					break;
-				case 56:
-					MIX_00_4_0_1_2_1_1
-					MIX_01_4_2_1_2_1_1
-					MIX_10_4_7_3_1
-					MIX_11_4_8_7_2_1_1
-					break;
-				case 25:
-					MIX_00_4_1_3_1
-					MIX_01_4_2_1_2_1_1
-					MIX_10_4_6_7_2_1_1
-					MIX_11_4_8_7_2_1_1
-					break;
-				case 26:
-				case 31:
-					if (isDifferent(w[3], w[1], trY, trU, trV, trA))
-					{
-						MIX_00_4
-					}
-					else
-					{
-						MIX_00_4_3_1_2_1_1
-					}
-					if (isDifferent(w[1], w[5], trY, trU, trV, trA))
-					{
-						MIX_01_4
-					}
-					else
-					{
-						MIX_01_4_1_5_2_1_1
-					}
-					MIX_10_4_6_7_2_1_1
-					MIX_11_4_8_7_2_1_1
-					break;
-				case 82:
-				case 214:
-					MIX_00_4_0_3_2_1_1
-					if (isDifferent(w[1], w[5], trY, trU, trV, trA))
-					{
-						MIX_01_4
-					}
-					else
-					{
-						MIX_01_4_1_5_2_1_1
-					}
-					MIX_10_4_6_3_2_1_1
-					if (isDifferent(w[5], w[7], trY, trU, trV, trA))
-					{
-						MIX_11_4
-					}
-					else
-					{
-						MIX_11_4_5_7_2_1_1
-					}
-					break;
-				case 88:
-				case 248:
-					MIX_00_4_0_1_2_1_1
-					MIX_01_4_2_1_2_1_1
-					if (isDifferent(w[7], w[3], trY, trU, trV, trA))
-					{
-						MIX_10_4
-					}
-					else
-					{
-						MIX_10_4_7_3_2_1_1
-					}
-					if (isDifferent(w[5], w[7], trY, trU, trV, trA))
-					{
-						MIX_11_4
-					}
-					else
-					{
-						MIX_11_4_5_7_2_1_1
-					}
-					break;
-				case 74:
-				case 107:
-					if (isDifferent(w[3], w[1], trY, trU, trV, trA))
-					{
-						MIX_00_4
-					}
-					else
-					{
-						MIX_00_4_3_1_2_1_1
-					}
-					MIX_01_4_2_5_2_1_1
-					if (isDifferent(w[7], w[3], trY, trU, trV, trA))
-					{
-						MIX_10_4
-					}
-					else
-					{
-						MIX_10_4_7_3_2_1_1
-					}
-					MIX_11_4_8_5_2_1_1
-					break;
-				case 27:
-					if (isDifferent(w[3], w[1], trY, trU, trV, trA))
-					{
-						MIX_00_4
-					}
-					else
-					{
-						MIX_00_4_3_1_2_1_1
-					}
-					MIX_01_4_2_3_1
-					MIX_10_4_6_7_2_1_1
-					MIX_11_4_8_7_2_1_1
-					break;
-				case 86:
-					MIX_00_4_0_3_2_1_1
-					if (isDifferent(w[1], w[5], trY, trU, trV, trA))
-					{
-						MIX_01_4
-					}
-					else
-					{
-						MIX_01_4_1_5_2_1_1
-					}
-					MIX_10_4_6_3_2_1_1
-					MIX_11_4_8_3_1
-					break;
-				case 216:
-					MIX_00_4_0_1_2_1_1
-					MIX_01_4_2_1_2_1_1
-					MIX_10_4_6_3_1
-					if (isDifferent(w[5], w[7], trY, trU, trV, trA))
-					{
-						MIX_11_4
-					}
-					else
-					{
-						MIX_11_4_5_7_2_1_1
-					}
-					break;
-				case 106:
-					MIX_00_MIX_00_4_0_3_1
-					MIX_01_4_2_5_2_1_1
-					if (isDifferent(w[7], w[3], trY, trU, trV, trA))
-					{
-						MIX_10_4
-					}
-					else
-					{
-						MIX_10_4_7_3_2_1_1
-					}
-					MIX_11_4_8_5_2_1_1
-					break;
-				case 30:
-					MIX_00_MIX_00_4_0_3_1
-					if (isDifferent(w[1], w[5], trY, trU, trV, trA))
-					{
-						MIX_01_4
-					}
-					else
-					{
-						MIX_01_4_1_5_2_1_1
-					}
-					MIX_10_4_6_7_2_1_1
-					MIX_11_4_8_7_2_1_1
-					break;
-				case 210:
-					MIX_00_4_0_3_2_1_1
-					MIX_01_4_2_3_1
-					MIX_10_4_6_3_2_1_1
-					if (isDifferent(w[5], w[7], trY, trU, trV, trA))
-					{
-						MIX_11_4
-					}
-					else
-					{
-						MIX_11_4_5_7_2_1_1
-					}
-					break;
-				case 120:
-					MIX_00_4_0_1_2_1_1
-					MIX_01_4_2_1_2_1_1
-					if (isDifferent(w[7], w[3], trY, trU, trV, trA))
-					{
-						MIX_10_4
-					}
-					else
-					{
-						MIX_10_4_7_3_2_1_1
-					}
-					MIX_11_4_8_3_1
-					break;
-				case 75:
-					if (isDifferent(w[3], w[1], trY, trU, trV, trA))
-					{
-						MIX_00_4
-					}
-					else
-					{
-						MIX_00_4_3_1_2_1_1
-					}
-					MIX_01_4_2_5_2_1_1
-					MIX_10_4_6_3_1
-					MIX_11_4_8_5_2_1_1
-					break;
-				case 29:
-					MIX_00_4_1_3_1
-					MIX_01_4_1_3_1
-					MIX_10_4_6_7_2_1_1
-					MIX_11_4_8_7_2_1_1
-					break;
-				case 198:
-					MIX_00_4_0_3_2_1_1
-					MIX_01_4_5_3_1
-					MIX_10_4_6_3_2_1_1
-					MIX_11_4_5_3_1
-					break;
-				case 184:
-					MIX_00_4_0_1_2_1_1
-					MIX_01_4_2_1_2_1_1
-					MIX_10_4_7_3_1
-					MIX_11_4_7_3_1
-					break;
-				case 99:
-					MIX_00_4_3_3_1
-					MIX_01_4_2_5_2_1_1
-					MIX_10_4_3_3_1
-					MIX_11_4_8_5_2_1_1
-					break;
-				case 57:
-					MIX_00_4_1_3_1
-					MIX_01_4_2_1_2_1_1
-					MIX_10_4_7_3_1
-					MIX_11_4_8_7_2_1_1
-					break;
-				case 71:
-					MIX_00_4_3_3_1
-					MIX_01_4_5_3_1
-					MIX_10_4_6_3_2_1_1
-					MIX_11_4_8_5_2_1_1
-					break;
-				case 156:
-					MIX_00_4_0_1_2_1_1
-					MIX_01_4_1_3_1
-					MIX_10_4_6_7_2_1_1
-					MIX_11_4_7_3_1
-					break;
-				case 226:
-					MIX_00_4_0_3_2_1_1
-					MIX_01_4_2_5_2_1_1
-					MIX_10_4_3_3_1
-					MIX_11_4_5_3_1
-					break;
-				case 60:
-					MIX_00_4_0_1_2_1_1
-					MIX_01_4_1_3_1
-					MIX_10_4_7_3_1
-					MIX_11_4_8_7_2_1_1
-					break;
-				case 195:
-					MIX_00_4_3_3_1
-					MIX_01_4_2_5_2_1_1
-					MIX_10_4_6_3_2_1_1
-					MIX_11_4_5_3_1
-					break;
-				case 102:
-					MIX_00_4_0_3_2_1_1
-					MIX_01_4_5_3_1
-					MIX_10_4_3_3_1
-					MIX_11_4_8_5_2_1_1
-					break;
-				case 153:
-					MIX_00_4_1_3_1
-					MIX_01_4_2_1_2_1_1
-					MIX_10_4_6_7_2_1_1
-					MIX_11_4_7_3_1
-					break;
-				case 58:
-					if (isDifferent(w[3], w[1], trY, trU, trV, trA))
-					{
-						MIX_00_MIX_00_4_0_3_1
-					}
-					else
-					{
-						MIX_00_4_3_1_6_1_1
-					}
-					if (isDifferent(w[1], w[5], trY, trU, trV, trA))
-					{
-						MIX_01_4_2_3_1
-					}
-					else
-					{
-						MIX_01_4_1_5_6_1_1
-					}
-					MIX_10_4_7_3_1
-					MIX_11_4_8_7_2_1_1
-					break;
-				case 83:
-					MIX_00_4_3_3_1
-					if (isDifferent(w[1], w[5], trY, trU, trV, trA))
-					{
-						MIX_01_4_2_3_1
-					}
-					else
-					{
-						MIX_01_4_1_5_6_1_1
-					}
-					MIX_10_4_6_3_2_1_1
-					if (isDifferent(w[5], w[7], trY, trU, trV, trA))
-					{
-						MIX_11_4_8_3_1
-					}
-					else
-					{
-						MIX_11_4_5_7_6_1_1
-					}
-					break;
-				case 92:
-					MIX_00_4_0_1_2_1_1
-					MIX_01_4_1_3_1
-					if (isDifferent(w[7], w[3], trY, trU, trV, trA))
-					{
-						MIX_10_4_6_3_1
-					}
-					else
-					{
-						MIX_10_4_7_3_6_1_1
-					}
-					if (isDifferent(w[5], w[7], trY, trU, trV, trA))
-					{
-						MIX_11_4_8_3_1
-					}
-					else
-					{
-						MIX_11_4_5_7_6_1_1
-					}
-					break;
-				case 202:
-					if (isDifferent(w[3], w[1], trY, trU, trV, trA))
-					{
-						MIX_00_MIX_00_4_0_3_1
-					}
-					else
-					{
-						MIX_00_4_3_1_6_1_1
-					}
-					MIX_01_4_2_5_2_1_1
-					if (isDifferent(w[7], w[3], trY, trU, trV, trA))
-					{
-						MIX_10_4_6_3_1
-					}
-					else
-					{
-						MIX_10_4_7_3_6_1_1
-					}
-					MIX_11_4_5_3_1
-					break;
-				case 78:
-					if (isDifferent(w[3], w[1], trY, trU, trV, trA))
-					{
-						MIX_00_MIX_00_4_0_3_1
-					}
-					else
-					{
-						MIX_00_4_3_1_6_1_1
-					}
-					MIX_01_4_5_3_1
-					if (isDifferent(w[7], w[3], trY, trU, trV, trA))
-					{
-						MIX_10_4_6_3_1
-					}
-					else
-					{
-						MIX_10_4_7_3_6_1_1
-					}
-					MIX_11_4_8_5_2_1_1
-					break;
-				case 154:
-					if (isDifferent(w[3], w[1], trY, trU, trV, trA))
-					{
-						MIX_00_MIX_00_4_0_3_1
-					}
-					else
-					{
-						MIX_00_4_3_1_6_1_1
-					}
-					if (isDifferent(w[1], w[5], trY, trU, trV, trA))
-					{
-						MIX_01_4_2_3_1
-					}
-					else
-					{
-						MIX_01_4_1_5_6_1_1
-					}
-					MIX_10_4_6_7_2_1_1
-					MIX_11_4_7_3_1
-					break;
-				case 114:
-					MIX_00_4_0_3_2_1_1
-					if (isDifferent(w[1], w[5], trY, trU, trV, trA))
-					{
-						MIX_01_4_2_3_1
-					}
-					else
-					{
-						MIX_01_4_1_5_6_1_1
-					}
-					MIX_10_4_3_3_1
-					if (isDifferent(w[5], w[7], trY, trU, trV, trA))
-					{
-						MIX_11_4_8_3_1
-					}
-					else
-					{
-						MIX_11_4_5_7_6_1_1
-					}
-					break;
-				case 89:
-					MIX_00_4_1_3_1
-					MIX_01_4_2_1_2_1_1
-					if (isDifferent(w[7], w[3], trY, trU, trV, trA))
-					{
-						MIX_10_4_6_3_1
-					}
-					else
-					{
-						MIX_10_4_7_3_6_1_1
-					}
-					if (isDifferent(w[5], w[7], trY, trU, trV, trA))
-					{
-						MIX_11_4_8_3_1
-					}
-					else
-					{
-						MIX_11_4_5_7_6_1_1
-					}
-					break;
-				case 90:
-					if (isDifferent(w[3], w[1], trY, trU, trV, trA))
-					{
-						MIX_00_MIX_00_4_0_3_1
-					}
-					else
-					{
-						MIX_00_4_3_1_6_1_1
-					}
-					if (isDifferent(w[1], w[5], trY, trU, trV, trA))
-					{
-						MIX_01_4_2_3_1
-					}
-					else
-					{
-						MIX_01_4_1_5_6_1_1
-					}
-					if (isDifferent(w[7], w[3], trY, trU, trV, trA))
-					{
-						MIX_10_4_6_3_1
-					}
-					else
-					{
-						MIX_10_4_7_3_6_1_1
-					}
-					if (isDifferent(w[5], w[7], trY, trU, trV, trA))
-					{
-						MIX_11_4_8_3_1
-					}
-					else
-					{
-						MIX_11_4_5_7_6_1_1
-					}
-					break;
-				case 55:
-				case 23:
-					if (isDifferent(w[1], w[5], trY, trU, trV, trA))
-					{
-					MIX_00_4_3_3_1
-					MIX_01_4
-					}
-					else
-					{
-					MIX_00_4_1_3_5_2_1
-					MIX_01_4_1_5_2_3_3
-					}
-					MIX_10_4_7_3_2_1_1
-					MIX_11_4_8_7_2_1_1
-					break;
-				case 182:
-				case 150:
-					MIX_00_4_0_3_2_1_1
-					if (isDifferent(w[1], w[5], trY, trU, trV, trA))
-					{
-					MIX_01_4
-					MIX_11_4_7_3_1
-					}
-					else
-					{
-					MIX_01_4_1_5_2_3_3
-					MIX_11_4_5_7_5_2_1
-					}
-					MIX_10_4_7_3_2_1_1
-					break;
-				case 213:
-				case 212:
-					MIX_00_4_3_1_2_1_1
-					if (isDifferent(w[5], w[7], trY, trU, trV, trA))
-					{
-					MIX_01_4_1_3_1
-					MIX_11_4
-					}
-					else
-					{
-					MIX_01_4_5_1_5_2_1
-					MIX_11_4_5_7_2_3_3
-					}
-					MIX_10_4_6_3_2_1_1
-					break;
-				case 241:
-				case 240:
-					MIX_00_4_3_1_2_1_1
-					MIX_01_4_2_1_2_1_1
-					if (isDifferent(w[5], w[7], trY, trU, trV, trA))
-					{
-					MIX_10_4_3_3_1
-					MIX_11_4
-					}
-					else
-					{
-					MIX_10_4_7_3_5_2_1
-					MIX_11_4_5_7_2_3_3
-					}
-					break;
-				case 236:
-				case 232:
-					MIX_00_4_0_1_2_1_1
-					MIX_01_4_1_5_2_1_1
-					if (isDifferent(w[7], w[3], trY, trU, trV, trA))
-					{
-					MIX_10_4
-					MIX_11_4_5_3_1
-					}
-					else
-					{
-					MIX_10_4_7_3_2_3_3
-					MIX_11_4_7_5_5_2_1
-					}
-					break;
-				case 109:
-				case 105:
-					if (isDifferent(w[7], w[3], trY, trU, trV, trA))
-					{
-					MIX_00_4_1_3_1
-					MIX_10_4
-					}
-					else
-					{
-					MIX_00_4_3_1_5_2_1
-					MIX_10_4_7_3_2_3_3
-					}
-					MIX_01_4_1_5_2_1_1
-					MIX_11_4_8_5_2_1_1
-					break;
-				case 171:
-				case 43:
-					if (isDifferent(w[3], w[1], trY, trU, trV, trA))
-					{
-					MIX_00_4
-					MIX_10_4_7_3_1
-					}
-					else
-					{
-					MIX_00_4_3_1_2_3_3
-					MIX_10_4_3_7_5_2_1
-					}
-					MIX_01_4_2_5_2_1_1
-					MIX_11_4_5_7_2_1_1
-					break;
-				case 143:
-				case 15:
-					if (isDifferent(w[3], w[1], trY, trU, trV, trA))
-					{
-					MIX_00_4
-					MIX_01_4_5_3_1
-					}
-					else
-					{
-					MIX_00_4_3_1_2_3_3
-					MIX_01_4_1_5_5_2_1
-					}
-					MIX_10_4_6_7_2_1_1
-					MIX_11_4_5_7_2_1_1
-					break;
-				case 124:
-					MIX_00_4_0_1_2_1_1
-					MIX_01_4_1_3_1
-					if (isDifferent(w[7], w[3], trY, trU, trV, trA))
-					{
-						MIX_10_4
-					}
-					else
-					{
-						MIX_10_4_7_3_2_1_1
-					}
-					MIX_11_4_8_3_1
-					break;
-				case 203:
-					if (isDifferent(w[3], w[1], trY, trU, trV, trA))
-					{
-						MIX_00_4
-					}
-					else
-					{
-						MIX_00_4_3_1_2_1_1
-					}
-					MIX_01_4_2_5_2_1_1
-					MIX_10_4_6_3_1
-					MIX_11_4_5_3_1
-					break;
-				case 62:
-					MIX_00_MIX_00_4_0_3_1
-					if (isDifferent(w[1], w[5], trY, trU, trV, trA))
-					{
-						MIX_01_4
-					}
-					else
-					{
-						MIX_01_4_1_5_2_1_1
-					}
-					MIX_10_4_7_3_1
-					MIX_11_4_8_7_2_1_1
-					break;
-				case 211:
-					MIX_00_4_3_3_1
-					MIX_01_4_2_3_1
-					MIX_10_4_6_3_2_1_1
-					if (isDifferent(w[5], w[7], trY, trU, trV, trA))
-					{
-						MIX_11_4
-					}
-					else
-					{
-						MIX_11_4_5_7_2_1_1
-					}
-					break;
-				case 118:
-					MIX_00_4_0_3_2_1_1
-					if (isDifferent(w[1], w[5], trY, trU, trV, trA))
-					{
-						MIX_01_4
-					}
-					else
-					{
-						MIX_01_4_1_5_2_1_1
-					}
-					MIX_10_4_3_3_1
-					MIX_11_4_8_3_1
-					break;
-				case 217:
-					MIX_00_4_1_3_1
-					MIX_01_4_2_1_2_1_1
-					MIX_10_4_6_3_1
-					if (isDifferent(w[5], w[7], trY, trU, trV, trA))
-					{
-						MIX_11_4
-					}
-					else
-					{
-						MIX_11_4_5_7_2_1_1
-					}
-					break;
-				case 110:
-					MIX_00_MIX_00_4_0_3_1
-					MIX_01_4_5_3_1
-					if (isDifferent(w[7], w[3], trY, trU, trV, trA))
-					{
-						MIX_10_4
-					}
-					else
-					{
-						MIX_10_4_7_3_2_1_1
-					}
-					MIX_11_4_8_5_2_1_1
-					break;
-				case 155:
-					if (isDifferent(w[3], w[1], trY, trU, trV, trA))
-					{
-						MIX_00_4
-					}
-					else
-					{
-						MIX_00_4_3_1_2_1_1
-					}
-					MIX_01_4_2_3_1
-					MIX_10_4_6_7_2_1_1
-					MIX_11_4_7_3_1
-					break;
-				case 188:
-					MIX_00_4_0_1_2_1_1
-					MIX_01_4_1_3_1
-					MIX_10_4_7_3_1
-					MIX_11_4_7_3_1
-					break;
-				case 185:
-					MIX_00_4_1_3_1
-					MIX_01_4_2_1_2_1_1
-					MIX_10_4_7_3_1
-					MIX_11_4_7_3_1
-					break;
-				case 61:
-					MIX_00_4_1_3_1
-					MIX_01_4_1_3_1
-					MIX_10_4_7_3_1
-					MIX_11_4_8_7_2_1_1
-					break;
-				case 157:
-					MIX_00_4_1_3_1
-					MIX_01_4_1_3_1
-					MIX_10_4_6_7_2_1_1
-					MIX_11_4_7_3_1
-					break;
-				case 103:
-					MIX_00_4_3_3_1
-					MIX_01_4_5_3_1
-					MIX_10_4_3_3_1
-					MIX_11_4_8_5_2_1_1
-					break;
-				case 227:
-					MIX_00_4_3_3_1
-					MIX_01_4_2_5_2_1_1
-					MIX_10_4_3_3_1
-					MIX_11_4_5_3_1
-					break;
-				case 230:
-					MIX_00_4_0_3_2_1_1
-					MIX_01_4_5_3_1
-					MIX_10_4_3_3_1
-					MIX_11_4_5_3_1
-					break;
-				case 199:
-					MIX_00_4_3_3_1
-					MIX_01_4_5_3_1
-					MIX_10_4_6_3_2_1_1
-					MIX_11_4_5_3_1
-					break;
-				case 220:
-					MIX_00_4_0_1_2_1_1
-					MIX_01_4_1_3_1
-					if (isDifferent(w[7], w[3], trY, trU, trV, trA))
-					{
-						MIX_10_4_6_3_1
-					}
-					else
-					{
-						MIX_10_4_7_3_6_1_1
-					}
-					if (isDifferent(w[5], w[7], trY, trU, trV, trA))
-					{
-						MIX_11_4
-					}
-					else
-					{
-						MIX_11_4_5_7_2_1_1
-					}
-					break;
-				case 158:
-					if (isDifferent(w[3], w[1], trY, trU, trV, trA))
-					{
-						MIX_00_MIX_00_4_0_3_1
-					}
-					else
-					{
-						MIX_00_4_3_1_6_1_1
-					}
-					if (isDifferent(w[1], w[5], trY, trU, trV, trA))
-					{
-						MIX_01_4
-					}
-					else
-					{
-						MIX_01_4_1_5_2_1_1
-					}
-					MIX_10_4_6_7_2_1_1
-					MIX_11_4_7_3_1
-					break;
-				case 234:
-					if (isDifferent(w[3], w[1], trY, trU, trV, trA))
-					{
-						MIX_00_MIX_00_4_0_3_1
-					}
-					else
-					{
-						MIX_00_4_3_1_6_1_1
-					}
-					MIX_01_4_2_5_2_1_1
-					if (isDifferent(w[7], w[3], trY, trU, trV, trA))
-					{
-						MIX_10_4
-					}
-					else
-					{
-						MIX_10_4_7_3_2_1_1
-					}
-					MIX_11_4_5_3_1
-					break;
-				case 242:
-					MIX_00_4_0_3_2_1_1
-					if (isDifferent(w[1], w[5], trY, trU, trV, trA))
-					{
-						MIX_01_4_2_3_1
-					}
-					else
-					{
-						MIX_01_4_1_5_6_1_1
-					}
-					MIX_10_4_3_3_1
-					if (isDifferent(w[5], w[7], trY, trU, trV, trA))
-					{
-						MIX_11_4
-					}
-					else
-					{
-						MIX_11_4_5_7_2_1_1
-					}
-					break;
-				case 59:
-					if (isDifferent(w[3], w[1], trY, trU, trV, trA))
-					{
-						MIX_00_4
-					}
-					else
-					{
-						MIX_00_4_3_1_2_1_1
-					}
-					if (isDifferent(w[1], w[5], trY, trU, trV, trA))
-					{
-						MIX_01_4_2_3_1
-					}
-					else
-					{
-						MIX_01_4_1_5_6_1_1
-					}
-					MIX_10_4_7_3_1
-					MIX_11_4_8_7_2_1_1
-					break;
-				case 121:
-					MIX_00_4_1_3_1
-					MIX_01_4_2_1_2_1_1
-					if (isDifferent(w[7], w[3], trY, trU, trV, trA))
-					{
-						MIX_10_4
-					}
-					else
-					{
-						MIX_10_4_7_3_2_1_1
-					}
-					if (isDifferent(w[5], w[7], trY, trU, trV, trA))
-					{
-						MIX_11_4_8_3_1
-					}
-					else
-					{
-						MIX_11_4_5_7_6_1_1
-					}
-					break;
-				case 87:
-					MIX_00_4_3_3_1
-					if (isDifferent(w[1], w[5], trY, trU, trV, trA))
-					{
-						MIX_01_4
-					}
-					else
-					{
-						MIX_01_4_1_5_2_1_1
-					}
-					MIX_10_4_6_3_2_1_1
-					if (isDifferent(w[5], w[7], trY, trU, trV, trA))
-					{
-						MIX_11_4_8_3_1
-					}
-					else
-					{
-						MIX_11_4_5_7_6_1_1
-					}
-					break;
-				case 79:
-					if (isDifferent(w[3], w[1], trY, trU, trV, trA))
-					{
-						MIX_00_4
-					}
-					else
-					{
-						MIX_00_4_3_1_2_1_1
-					}
-					MIX_01_4_5_3_1
-					if (isDifferent(w[7], w[3], trY, trU, trV, trA))
-					{
-						MIX_10_4_6_3_1
-					}
-					else
-					{
-						MIX_10_4_7_3_6_1_1
-					}
-					MIX_11_4_8_5_2_1_1
-					break;
-				case 122:
-					if (isDifferent(w[3], w[1], trY, trU, trV, trA))
-					{
-						MIX_00_MIX_00_4_0_3_1
-					}
-					else
-					{
-						MIX_00_4_3_1_6_1_1
-					}
-					if (isDifferent(w[1], w[5], trY, trU, trV, trA))
-					{
-						MIX_01_4_2_3_1
-					}
-					else
-					{
-						MIX_01_4_1_5_6_1_1
-					}
-					if (isDifferent(w[7], w[3], trY, trU, trV, trA))
-					{
-						MIX_10_4
-					}
-					else
-					{
-						MIX_10_4_7_3_2_1_1
-					}
-					if (isDifferent(w[5], w[7], trY, trU, trV, trA))
-					{
-						MIX_11_4_8_3_1
-					}
-					else
-					{
-						MIX_11_4_5_7_6_1_1
-					}
-					break;
-				case 94:
-					if (isDifferent(w[3], w[1], trY, trU, trV, trA))
-					{
-						MIX_00_MIX_00_4_0_3_1
-					}
-					else
-					{
-						MIX_00_4_3_1_6_1_1
-					}
-					if (isDifferent(w[1], w[5], trY, trU, trV, trA))
-					{
-						MIX_01_4
-					}
-					else
-					{
-						MIX_01_4_1_5_2_1_1
-					}
-					if (isDifferent(w[7], w[3], trY, trU, trV, trA))
-					{
-						MIX_10_4_6_3_1
-					}
-					else
-					{
-						MIX_10_4_7_3_6_1_1
-					}
-					if (isDifferent(w[5], w[7], trY, trU, trV, trA))
-					{
-						MIX_11_4_8_3_1
-					}
-					else
-					{
-						MIX_11_4_5_7_6_1_1
-					}
-					break;
-				case 218:
-					if (isDifferent(w[3], w[1], trY, trU, trV, trA))
-					{
-						MIX_00_MIX_00_4_0_3_1
-					}
-					else
-					{
-						MIX_00_4_3_1_6_1_1
-					}
-					if (isDifferent(w[1], w[5], trY, trU, trV, trA))
-					{
-						MIX_01_4_2_3_1
-					}
-					else
-					{
-						MIX_01_4_1_5_6_1_1
-					}
-					if (isDifferent(w[7], w[3], trY, trU, trV, trA))
-					{
-						MIX_10_4_6_3_1
-					}
-					else
-					{
-						MIX_10_4_7_3_6_1_1
-					}
-					if (isDifferent(w[5], w[7], trY, trU, trV, trA))
-					{
-						MIX_11_4
-					}
-					else
-					{
-						MIX_11_4_5_7_2_1_1
-					}
-					break;
-				case 91:
-					if (isDifferent(w[3], w[1], trY, trU, trV, trA))
-					{
-						MIX_00_4
-					}
-					else
-					{
-						MIX_00_4_3_1_2_1_1
-					}
-					if (isDifferent(w[1], w[5], trY, trU, trV, trA))
-					{
-						MIX_01_4_2_3_1
-					}
-					else
-					{
-						MIX_01_4_1_5_6_1_1
-					}
-					if (isDifferent(w[7], w[3], trY, trU, trV, trA))
-					{
-						MIX_10_4_6_3_1
-					}
-					else
-					{
-						MIX_10_4_7_3_6_1_1
-					}
-					if (isDifferent(w[5], w[7], trY, trU, trV, trA))
-					{
-						MIX_11_4_8_3_1
-					}
-					else
-					{
-						MIX_11_4_5_7_6_1_1
-					}
-					break;
-				case 229:
-					MIX_00_4_3_1_2_1_1
-					MIX_01_4_1_5_2_1_1
-					MIX_10_4_3_3_1
-					MIX_11_4_5_3_1
-					break;
-				case 167:
-					MIX_00_4_3_3_1
-					MIX_01_4_5_3_1
-					MIX_10_4_7_3_2_1_1
-					MIX_11_4_5_7_2_1_1
-					break;
-				case 173:
-					MIX_00_4_1_3_1
-					MIX_01_4_1_5_2_1_1
-					MIX_10_4_7_3_1
-					MIX_11_4_5_7_2_1_1
-					break;
-				case 181:
-					MIX_00_4_3_1_2_1_1
-					MIX_01_4_1_3_1
-					MIX_10_4_7_3_2_1_1
-					MIX_11_4_7_3_1
-					break;
-				case 186:
-					if (isDifferent(w[3], w[1], trY, trU, trV, trA))
-					{
-						MIX_00_MIX_00_4_0_3_1
-					}
-					else
-					{
-						MIX_00_4_3_1_6_1_1
-					}
-					if (isDifferent(w[1], w[5], trY, trU, trV, trA))
-					{
-						MIX_01_4_2_3_1
-					}
-					else
-					{
-						MIX_01_4_1_5_6_1_1
-					}
-					MIX_10_4_7_3_1
-					MIX_11_4_7_3_1
-					break;
-				case 115:
-					MIX_00_4_3_3_1
-					if (isDifferent(w[1], w[5], trY, trU, trV, trA))
-					{
-						MIX_01_4_2_3_1
-					}
-					else
-					{
-						MIX_01_4_1_5_6_1_1
-					}
-					MIX_10_4_3_3_1
-					if (isDifferent(w[5], w[7], trY, trU, trV, trA))
-					{
-						MIX_11_4_8_3_1
-					}
-					else
-					{
-						MIX_11_4_5_7_6_1_1
-					}
-					break;
-				case 93:
-					MIX_00_4_1_3_1
-					MIX_01_4_1_3_1
-					if (isDifferent(w[7], w[3], trY, trU, trV, trA))
-					{
-						MIX_10_4_6_3_1
-					}
-					else
-					{
-						MIX_10_4_7_3_6_1_1
-					}
-					if (isDifferent(w[5], w[7], trY, trU, trV, trA))
-					{
-						MIX_11_4_8_3_1
-					}
-					else
-					{
-						MIX_11_4_5_7_6_1_1
-					}
-					break;
-				case 206:
-					if (isDifferent(w[3], w[1], trY, trU, trV, trA))
-					{
-						MIX_00_MIX_00_4_0_3_1
-					}
-					else
-					{
-						MIX_00_4_3_1_6_1_1
-					}
-					MIX_01_4_5_3_1
-					if (isDifferent(w[7], w[3], trY, trU, trV, trA))
-					{
-						MIX_10_4_6_3_1
-					}
-					else
-					{
-						MIX_10_4_7_3_6_1_1
-					}
-					MIX_11_4_5_3_1
-					break;
-				case 205:
-				case 201:
-					MIX_00_4_1_3_1
-					MIX_01_4_1_5_2_1_1
-					if (isDifferent(w[7], w[3], trY, trU, trV, trA))
-					{
-						MIX_10_4_6_3_1
-					}
-					else
-					{
-						MIX_10_4_7_3_6_1_1
-					}
-					MIX_11_4_5_3_1
-					break;
-				case 174:
-				case 46:
-					if (isDifferent(w[3], w[1], trY, trU, trV, trA))
-					{
-						MIX_00_MIX_00_4_0_3_1
-					}
-					else
-					{
-						MIX_00_4_3_1_6_1_1
-					}
-					MIX_01_4_5_3_1
-					MIX_10_4_7_3_1
-					MIX_11_4_5_7_2_1_1
-					break;
-				case 179:
-				case 147:
-					MIX_00_4_3_3_1
-					if (isDifferent(w[1], w[5], trY, trU, trV, trA))
-					{
-						MIX_01_4_2_3_1
-					}
-					else
-					{
-						MIX_01_4_1_5_6_1_1
-					}
-					MIX_10_4_7_3_2_1_1
-					MIX_11_4_7_3_1
-					break;
-				case 117:
-				case 116:
-					MIX_00_4_3_1_2_1_1
-					MIX_01_4_1_3_1
-					MIX_10_4_3_3_1
-					if (isDifferent(w[5], w[7], trY, trU, trV, trA))
-					{
-						MIX_11_4_8_3_1
-					}
-					else
-					{
-						MIX_11_4_5_7_6_1_1
-					}
-					break;
-				case 189:
-					MIX_00_4_1_3_1
-					MIX_01_4_1_3_1
-					MIX_10_4_7_3_1
-					MIX_11_4_7_3_1
-					break;
-				case 231:
-					MIX_00_4_3_3_1
-					MIX_01_4_5_3_1
-					MIX_10_4_3_3_1
-					MIX_11_4_5_3_1
-					break;
-				case 126:
-					MIX_00_MIX_00_4_0_3_1
-					if (isDifferent(w[1], w[5], trY, trU, trV, trA))
-					{
-						MIX_01_4
-					}
-					else
-					{
-						MIX_01_4_1_5_2_1_1
-					}
-					if (isDifferent(w[7], w[3], trY, trU, trV, trA))
-					{
-						MIX_10_4
-					}
-					else
-					{
-						MIX_10_4_7_3_2_1_1
-					}
-					MIX_11_4_8_3_1
-					break;
-				case 219:
-					if (isDifferent(w[3], w[1], trY, trU, trV, trA))
-					{
-						MIX_00_4
-					}
-					else
-					{
-						MIX_00_4_3_1_2_1_1
-					}
-					MIX_01_4_2_3_1
-					MIX_10_4_6_3_1
-					if (isDifferent(w[5], w[7], trY, trU, trV, trA))
-					{
-						MIX_11_4
-					}
-					else
-					{
-						MIX_11_4_5_7_2_1_1
-					}
-					break;
-				case 125:
-					if (isDifferent(w[7], w[3], trY, trU, trV, trA))
-					{
-					MIX_00_4_1_3_1
-					MIX_10_4
-					}
-					else
-					{
-					MIX_00_4_3_1_5_2_1
-					MIX_10_4_7_3_2_3_3
-					}
-					MIX_01_4_1_3_1
-					MIX_11_4_8_3_1
-					break;
-				case 221:
-					MIX_00_4_1_3_1
-					if (isDifferent(w[5], w[7], trY, trU, trV, trA))
-					{
-					MIX_01_4_1_3_1
-					MIX_11_4
-					}
-					else
-					{
-					MIX_01_4_5_1_5_2_1
-					MIX_11_4_5_7_2_3_3
-					}
-					MIX_10_4_6_3_1
-					break;
-				case 207:
-					if (isDifferent(w[3], w[1], trY, trU, trV, trA))
-					{
-					MIX_00_4
-					MIX_01_4_5_3_1
-					}
-					else
-					{
-					MIX_00_4_3_1_2_3_3
-					MIX_01_4_1_5_5_2_1
-					}
-					MIX_10_4_6_3_1
-					MIX_11_4_5_3_1
-					break;
-				case 238:
-					MIX_00_MIX_00_4_0_3_1
-					MIX_01_4_5_3_1
-					if (isDifferent(w[7], w[3], trY, trU, trV, trA))
-					{
-					MIX_10_4
-					MIX_11_4_5_3_1
-					}
-					else
-					{
-					MIX_10_4_7_3_2_3_3
-					MIX_11_4_7_5_5_2_1
-					}
-					break;
-				case 190:
-					MIX_00_MIX_00_4_0_3_1
-					if (isDifferent(w[1], w[5], trY, trU, trV, trA))
-					{
-					MIX_01_4
-					MIX_11_4_7_3_1
-					}
-					else
-					{
-					MIX_01_4_1_5_2_3_3
-					MIX_11_4_5_7_5_2_1
-					}
-					MIX_10_4_7_3_1
-					break;
-				case 187:
-					if (isDifferent(w[3], w[1], trY, trU, trV, trA))
-					{
-					MIX_00_4
-					MIX_10_4_7_3_1
-					}
-					else
-					{
-					MIX_00_4_3_1_2_3_3
-					MIX_10_4_3_7_5_2_1
-					}
-					MIX_01_4_2_3_1
-					MIX_11_4_7_3_1
-					break;
-				case 243:
-					MIX_00_4_3_3_1
-					MIX_01_4_2_3_1
-					if (isDifferent(w[5], w[7], trY, trU, trV, trA))
-					{
-					MIX_10_4_3_3_1
-					MIX_11_4
-					}
-					else
-					{
-					MIX_10_4_7_3_5_2_1
-					MIX_11_4_5_7_2_3_3
-					}
-					break;
-				case 119:
-					if (isDifferent(w[1], w[5], trY, trU, trV, trA))
-					{
-					MIX_00_4_3_3_1
-					MIX_01_4
-					}
-					else
-					{
-					MIX_00_4_1_3_5_2_1
-					MIX_01_4_1_5_2_3_3
-					}
-					MIX_10_4_3_3_1
-					MIX_11_4_8_3_1
-					break;
-				case 237:
-				case 233:
-					MIX_00_4_1_3_1
-					MIX_01_4_1_5_2_1_1
-					if (isDifferent(w[7], w[3], trY, trU, trV, trA))
-					{
-						MIX_10_4
-					}
-					else
-					{
-						MIX_10_4_6_3_10
-					}
-					MIX_11_4_5_3_1
-					break;
-				case 175:
-				case 47:
-					if (isDifferent(w[3], w[1], trY, trU, trV, trA))
-					{
-						MIX_00_4
-					}
-					else
-					{
-						MIX_00_MIX_00_4_0_3_10
-					}
-					MIX_01_4_5_3_1
-					MIX_10_4_7_3_1
-					MIX_11_4_5_7_2_1_1
-					break;
-				case 183:
-				case 151:
-					MIX_00_4_3_3_1
-					if (isDifferent(w[1], w[5], trY, trU, trV, trA))
-					{
-						MIX_01_4
-					}
-					else
-					{
-						MIX_01_4_2_3_10
-					}
-					MIX_10_4_7_3_2_1_1
-					MIX_11_4_7_3_1
-					break;
-				case 245:
-				case 244:
-					MIX_00_4_3_1_2_1_1
-					MIX_01_4_1_3_1
-					MIX_10_4_3_3_1
-					if (isDifferent(w[5], w[7], trY, trU, trV, trA))
-					{
-						MIX_11_4
-					}
-					else
-					{
-						MIX_11_4_8_3_10
-					}
-					break;
-				case 250:
-					MIX_00_MIX_00_4_0_3_1
-					MIX_01_4_2_3_1
-					if (isDifferent(w[7], w[3], trY, trU, trV, trA))
-					{
-						MIX_10_4
-					}
-					else
-					{
-						MIX_10_4_7_3_2_1_1
-					}
-					if (isDifferent(w[5], w[7], trY, trU, trV, trA))
-					{
-						MIX_11_4
-					}
-					else
-					{
-						MIX_11_4_5_7_2_1_1
-					}
-					break;
-				case 123:
-					if (isDifferent(w[3], w[1], trY, trU, trV, trA))
-					{
-						MIX_00_4
-					}
-					else
-					{
-						MIX_00_4_3_1_2_1_1
-					}
-					MIX_01_4_2_3_1
-					if (isDifferent(w[7], w[3], trY, trU, trV, trA))
-					{
-						MIX_10_4
-					}
-					else
-					{
-						MIX_10_4_7_3_2_1_1
-					}
-					MIX_11_4_8_3_1
-					break;
-				case 95:
-					if (isDifferent(w[3], w[1], trY, trU, trV, trA))
-					{
-						MIX_00_4
-					}
-					else
-					{
-						MIX_00_4_3_1_2_1_1
-					}
-					if (isDifferent(w[1], w[5], trY, trU, trV, trA))
-					{
-						MIX_01_4
-					}
-					else
-					{
-						MIX_01_4_1_5_2_1_1
-					}
-					MIX_10_4_6_3_1
-					MIX_11_4_8_3_1
-					break;
-				case 222:
-					MIX_00_MIX_00_4_0_3_1
-					if (isDifferent(w[1], w[5], trY, trU, trV, trA))
-					{
-						MIX_01_4
-					}
-					else
-					{
-						MIX_01_4_1_5_2_1_1
-					}
-					MIX_10_4_6_3_1
-					if (isDifferent(w[5], w[7], trY, trU, trV, trA))
-					{
-						MIX_11_4
-					}
-					else
-					{
-						MIX_11_4_5_7_2_1_1
-					}
-					break;
-				case 252:
-					MIX_00_4_0_1_2_1_1
-					MIX_01_4_1_3_1
-					if (isDifferent(w[7], w[3], trY, trU, trV, trA))
-					{
-						MIX_10_4
-					}
-					else
-					{
-						MIX_10_4_7_3_2_1_1
-					}
-					if (isDifferent(w[5], w[7], trY, trU, trV, trA))
-					{
-						MIX_11_4
-					}
-					else
-					{
-						MIX_11_4_8_3_10
-					}
-					break;
-				case 249:
-					MIX_00_4_1_3_1
-					MIX_01_4_2_1_2_1_1
-					if (isDifferent(w[7], w[3], trY, trU, trV, trA))
-					{
-						MIX_10_4
-					}
-					else
-					{
-						MIX_10_4_6_3_10
-					}
-					if (isDifferent(w[5], w[7], trY, trU, trV, trA))
-					{
-						MIX_11_4
-					}
-					else
-					{
-						MIX_11_4_5_7_2_1_1
-					}
-					break;
-				case 235:
-					if (isDifferent(w[3], w[1], trY, trU, trV, trA))
-					{
-						MIX_00_4
-					}
-					else
-					{
-						MIX_00_4_3_1_2_1_1
-					}
-					MIX_01_4_2_5_2_1_1
-					if (isDifferent(w[7], w[3], trY, trU, trV, trA))
-					{
-						MIX_10_4
-					}
-					else
-					{
-						MIX_10_4_6_3_10
-					}
-					MIX_11_4_5_3_1
-					break;
-				case 111:
-					if (isDifferent(w[3], w[1], trY, trU, trV, trA))
-					{
-						MIX_00_4
-					}
-					else
-					{
-						MIX_00_MIX_00_4_0_3_10
-					}
-					MIX_01_4_5_3_1
-					if (isDifferent(w[7], w[3], trY, trU, trV, trA))
-					{
-						MIX_10_4
-					}
-					else
-					{
-						MIX_10_4_7_3_2_1_1
-					}
-					MIX_11_4_8_5_2_1_1
-					break;
-				case 63:
-					if (isDifferent(w[3], w[1], trY, trU, trV, trA))
-					{
-						MIX_00_4
-					}
-					else
-					{
-						MIX_00_MIX_00_4_0_3_10
-					}
-					if (isDifferent(w[1], w[5], trY, trU, trV, trA))
-					{
-						MIX_01_4
-					}
-					else
-					{
-						MIX_01_4_1_5_2_1_1
-					}
-					MIX_10_4_7_3_1
-					MIX_11_4_8_7_2_1_1
-					break;
-				case 159:
-					if (isDifferent(w[3], w[1], trY, trU, trV, trA))
-					{
-						MIX_00_4
-					}
-					else
-					{
-						MIX_00_4_3_1_2_1_1
-					}
-					if (isDifferent(w[1], w[5], trY, trU, trV, trA))
-					{
-						MIX_01_4
-					}
-					else
-					{
-						MIX_01_4_2_3_10
-					}
-					MIX_10_4_6_7_2_1_1
-					MIX_11_4_7_3_1
-					break;
-				case 215:
-					MIX_00_4_3_3_1
-					if (isDifferent(w[1], w[5], trY, trU, trV, trA))
-					{
-						MIX_01_4
-					}
-					else
-					{
-						MIX_01_4_2_3_10
-					}
-					MIX_10_4_6_3_2_1_1
-					if (isDifferent(w[5], w[7], trY, trU, trV, trA))
-					{
-						MIX_11_4
-					}
-					else
-					{
-						MIX_11_4_5_7_2_1_1
-					}
-					break;
-				case 246:
-					MIX_00_4_0_3_2_1_1
-					if (isDifferent(w[1], w[5], trY, trU, trV, trA))
-					{
-						MIX_01_4
-					}
-					else
-					{
-						MIX_01_4_1_5_2_1_1
-					}
-					MIX_10_4_3_3_1
-					if (isDifferent(w[5], w[7], trY, trU, trV, trA))
-					{
-						MIX_11_4
-					}
-					else
-					{
-						MIX_11_4_8_3_10
-					}
-					break;
-				case 254:
-					MIX_00_MIX_00_4_0_3_1
-					if (isDifferent(w[1], w[5], trY, trU, trV, trA))
-					{
-						MIX_01_4
-					}
-					else
-					{
-						MIX_01_4_1_5_2_1_1
-					}
-					if (isDifferent(w[7], w[3], trY, trU, trV, trA))
-					{
-						MIX_10_4
-					}
-					else
-					{
-						MIX_10_4_7_3_2_1_1
-					}
-					if (isDifferent(w[5], w[7], trY, trU, trV, trA))
-					{
-						MIX_11_4
-					}
-					else
-					{
-						MIX_11_4_8_3_10
-					}
-					break;
-				case 253:
-					MIX_00_4_1_3_1
-					MIX_01_4_1_3_1
-					if (isDifferent(w[7], w[3], trY, trU, trV, trA))
-					{
-						MIX_10_4
-					}
-					else
-					{
-						MIX_10_4_6_3_10
-					}
-					if (isDifferent(w[5], w[7], trY, trU, trV, trA))
-					{
-						MIX_11_4
-					}
-					else
-					{
-						MIX_11_4_8_3_10
-					}
-					break;
-				case 251:
-					if (isDifferent(w[3], w[1], trY, trU, trV, trA))
-					{
-						MIX_00_4
-					}
-					else
-					{
-						MIX_00_4_3_1_2_1_1
-					}
-					MIX_01_4_2_3_1
-					if (isDifferent(w[7], w[3], trY, trU, trV, trA))
-					{
-						MIX_10_4
-					}
-					else
-					{
-						MIX_10_4_6_3_10
-					}
-					if (isDifferent(w[5], w[7], trY, trU, trV, trA))
-					{
-						MIX_11_4
-					}
-					else
-					{
-						MIX_11_4_5_7_2_1_1
-					}
-					break;
-				case 239:
-					if (isDifferent(w[3], w[1], trY, trU, trV, trA))
-					{
-						MIX_00_4
-					}
-					else
-					{
-						MIX_00_MIX_00_4_0_3_10
-					}
-					MIX_01_4_5_3_1
-					if (isDifferent(w[7], w[3], trY, trU, trV, trA))
-					{
-						MIX_10_4
-					}
-					else
-					{
-						MIX_10_4_6_3_10
-					}
-					MIX_11_4_5_3_1
-					break;
-				case 127:
-					if (isDifferent(w[3], w[1], trY, trU, trV, trA))
-					{
-						MIX_00_4
-					}
-					else
-					{
-						MIX_00_MIX_00_4_0_3_10
-					}
-					if (isDifferent(w[1], w[5], trY, trU, trV, trA))
-					{
-						MIX_01_4
-					}
-					else
-					{
-						MIX_01_4_1_5_2_1_1
-					}
-					if (isDifferent(w[7], w[3], trY, trU, trV, trA))
-					{
-						MIX_10_4
-					}
-					else
-					{
-						MIX_10_4_7_3_2_1_1
-					}
-					MIX_11_4_8_3_1
-					break;
-				case 191:
-					if (isDifferent(w[3], w[1], trY, trU, trV, trA))
-					{
-						MIX_00_4
-					}
-					else
-					{
-						MIX_00_MIX_00_4_0_3_10
-					}
-					if (isDifferent(w[1], w[5], trY, trU, trV, trA))
-					{
-						MIX_01_4
-					}
-					else
-					{
-						MIX_01_4_2_3_10
-					}
-					MIX_10_4_7_3_1
-					MIX_11_4_7_3_1
-					break;
-				case 223:
-					if (isDifferent(w[3], w[1], trY, trU, trV, trA))
-					{
-						MIX_00_4
-					}
-					else
-					{
-						MIX_00_4_3_1_2_1_1
-					}
-					if (isDifferent(w[1], w[5], trY, trU, trV, trA))
-					{
-						MIX_01_4
-					}
-					else
-					{
-						MIX_01_4_2_3_10
-					}
-					MIX_10_4_6_3_1
-					if (isDifferent(w[5], w[7], trY, trU, trV, trA))
-					{
-						MIX_11_4
-					}
-					else
-					{
-						MIX_11_4_5_7_2_1_1
-					}
-					break;
-				case 247:
-					MIX_00_4_3_3_1
-					if (isDifferent(w[1], w[5], trY, trU, trV, trA))
-					{
-						MIX_01_4
-					}
-					else
-					{
-						MIX_01_4_2_3_10
-					}
-					MIX_10_4_3_3_1
-					if (isDifferent(w[5], w[7], trY, trU, trV, trA))
-					{
-						MIX_11_4
-					}
-					else
-					{
-						MIX_11_4_8_3_10
-					}
-					break;
-				case 255:
-					if (isDifferent(w[3], w[1], trY, trU, trV, trA))
-						MIX_00_4
-					else
-						MIX_00_MIX_00_4_0_3_10
-
-					if (isDifferent(w[1], w[5], trY, trU, trV, trA))
-						MIX_01_4
-					else
-						MIX_01_4_2_3_10
-
-					if (isDifferent(w[7], w[3], trY, trU, trV, trA))
-						MIX_10_4
-					else
-						MIX_10_4_6_3_10
-
-					if (isDifferent(w[5], w[7], trY, trU, trV, trA))
-						MIX_11_4
-					else
-						MIX_11_4_8_3_10
-					break;
-			}
-			image++;
-			output += 2;
-		}
-		output += lineSize;
-	}
-
-	return output;
-}

thirdparty/misc/hq2x.h

@@ -1,19 +0,0 @@
-#ifndef HQ2X_H
-#define HQ2X_H
-
-#include "core/typedefs.h"
-
-
-uint32_t *hq2x_resize(
-		const uint32_t *image,
-		uint32_t width,
-		uint32_t height,
-		uint32_t *output,
-		uint32_t trY = 0x30,
-		uint32_t trU = 0x07,
-		uint32_t trV = 0x06,
-		uint32_t trA = 0x50,
-		bool wrapX = false,
-		bool wrapY = false );
-
-#endif // HQ2X_H