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Issue 2017503002: Remove FX_GAMMA() and friends. They do nothing. (Closed) Base URL: https://pdfium.googlesource.com/pdfium@master
Patch Set: Blend Created 4 years, 7 months ago
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1 // Copyright 2014 PDFium Authors. All rights reserved. 1 // Copyright 2014 PDFium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
6 6
7 #include "core/fxcodec/include/fx_codec.h" 7 #include "core/fxcodec/include/fx_codec.h"
8 #include "core/fxge/dib/dib_int.h" 8 #include "core/fxge/dib/dib_int.h"
9 #include "core/fxge/include/fx_ge.h" 9 #include "core/fxge/include/fx_ge.h"
10 10
11 const uint8_t _color_sqrt[256] = { 11 namespace {
12
13 const uint8_t color_sqrt[256] = {
12 0x00, 0x03, 0x07, 0x0B, 0x0F, 0x12, 0x16, 0x19, 0x1D, 0x20, 0x23, 0x26, 14 0x00, 0x03, 0x07, 0x0B, 0x0F, 0x12, 0x16, 0x19, 0x1D, 0x20, 0x23, 0x26,
13 0x29, 0x2C, 0x2F, 0x32, 0x35, 0x37, 0x3A, 0x3C, 0x3F, 0x41, 0x43, 0x46, 15 0x29, 0x2C, 0x2F, 0x32, 0x35, 0x37, 0x3A, 0x3C, 0x3F, 0x41, 0x43, 0x46,
14 0x48, 0x4A, 0x4C, 0x4E, 0x50, 0x52, 0x54, 0x56, 0x57, 0x59, 0x5B, 0x5C, 16 0x48, 0x4A, 0x4C, 0x4E, 0x50, 0x52, 0x54, 0x56, 0x57, 0x59, 0x5B, 0x5C,
15 0x5E, 0x60, 0x61, 0x63, 0x64, 0x65, 0x67, 0x68, 0x69, 0x6B, 0x6C, 0x6D, 17 0x5E, 0x60, 0x61, 0x63, 0x64, 0x65, 0x67, 0x68, 0x69, 0x6B, 0x6C, 0x6D,
16 0x6E, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7A, 18 0x6E, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7A,
17 0x7B, 0x7C, 0x7D, 0x7E, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 19 0x7B, 0x7C, 0x7D, 0x7E, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
18 0x87, 0x88, 0x89, 0x8A, 0x8B, 0x8C, 0x8D, 0x8E, 0x8F, 0x90, 0x91, 0x91, 20 0x87, 0x88, 0x89, 0x8A, 0x8B, 0x8C, 0x8D, 0x8E, 0x8F, 0x90, 0x91, 0x91,
19 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x97, 0x98, 0x99, 0x9A, 0x9B, 0x9C, 21 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x97, 0x98, 0x99, 0x9A, 0x9B, 0x9C,
20 0x9C, 0x9D, 0x9E, 0x9F, 0xA0, 0xA0, 0xA1, 0xA2, 0xA3, 0xA4, 0xA4, 0xA5, 22 0x9C, 0x9D, 0x9E, 0x9F, 0xA0, 0xA0, 0xA1, 0xA2, 0xA3, 0xA4, 0xA4, 0xA5,
21 0xA6, 0xA7, 0xA7, 0xA8, 0xA9, 0xAA, 0xAA, 0xAB, 0xAC, 0xAD, 0xAD, 0xAE, 23 0xA6, 0xA7, 0xA7, 0xA8, 0xA9, 0xAA, 0xAA, 0xAB, 0xAC, 0xAD, 0xAD, 0xAE,
22 0xAF, 0xB0, 0xB0, 0xB1, 0xB2, 0xB3, 0xB3, 0xB4, 0xB5, 0xB5, 0xB6, 0xB7, 24 0xAF, 0xB0, 0xB0, 0xB1, 0xB2, 0xB3, 0xB3, 0xB4, 0xB5, 0xB5, 0xB6, 0xB7,
23 0xB7, 0xB8, 0xB9, 0xBA, 0xBA, 0xBB, 0xBC, 0xBC, 0xBD, 0xBE, 0xBE, 0xBF, 25 0xB7, 0xB8, 0xB9, 0xBA, 0xBA, 0xBB, 0xBC, 0xBC, 0xBD, 0xBE, 0xBE, 0xBF,
24 0xC0, 0xC0, 0xC1, 0xC2, 0xC2, 0xC3, 0xC4, 0xC4, 0xC5, 0xC6, 0xC6, 0xC7, 26 0xC0, 0xC0, 0xC1, 0xC2, 0xC2, 0xC3, 0xC4, 0xC4, 0xC5, 0xC6, 0xC6, 0xC7,
25 0xC7, 0xC8, 0xC9, 0xC9, 0xCA, 0xCB, 0xCB, 0xCC, 0xCC, 0xCD, 0xCE, 0xCE, 27 0xC7, 0xC8, 0xC9, 0xC9, 0xCA, 0xCB, 0xCB, 0xCC, 0xCC, 0xCD, 0xCE, 0xCE,
26 0xCF, 0xD0, 0xD0, 0xD1, 0xD1, 0xD2, 0xD3, 0xD3, 0xD4, 0xD4, 0xD5, 0xD6, 28 0xCF, 0xD0, 0xD0, 0xD1, 0xD1, 0xD2, 0xD3, 0xD3, 0xD4, 0xD4, 0xD5, 0xD6,
27 0xD6, 0xD7, 0xD7, 0xD8, 0xD9, 0xD9, 0xDA, 0xDA, 0xDB, 0xDC, 0xDC, 0xDD, 29 0xD6, 0xD7, 0xD7, 0xD8, 0xD9, 0xD9, 0xDA, 0xDA, 0xDB, 0xDC, 0xDC, 0xDD,
28 0xDD, 0xDE, 0xDE, 0xDF, 0xE0, 0xE0, 0xE1, 0xE1, 0xE2, 0xE2, 0xE3, 0xE4, 30 0xDD, 0xDE, 0xDE, 0xDF, 0xE0, 0xE0, 0xE1, 0xE1, 0xE2, 0xE2, 0xE3, 0xE4,
29 0xE4, 0xE5, 0xE5, 0xE6, 0xE6, 0xE7, 0xE7, 0xE8, 0xE9, 0xE9, 0xEA, 0xEA, 31 0xE4, 0xE5, 0xE5, 0xE6, 0xE6, 0xE7, 0xE7, 0xE8, 0xE9, 0xE9, 0xEA, 0xEA,
30 0xEB, 0xEB, 0xEC, 0xEC, 0xED, 0xED, 0xEE, 0xEE, 0xEF, 0xF0, 0xF0, 0xF1, 32 0xEB, 0xEB, 0xEC, 0xEC, 0xED, 0xED, 0xEE, 0xEE, 0xEF, 0xF0, 0xF0, 0xF1,
31 0xF1, 0xF2, 0xF2, 0xF3, 0xF3, 0xF4, 0xF4, 0xF5, 0xF5, 0xF6, 0xF6, 0xF7, 33 0xF1, 0xF2, 0xF2, 0xF3, 0xF3, 0xF4, 0xF4, 0xF5, 0xF5, 0xF6, 0xF6, 0xF7,
32 0xF7, 0xF8, 0xF8, 0xF9, 0xF9, 0xFA, 0xFA, 0xFB, 0xFB, 0xFC, 0xFC, 0xFD, 34 0xF7, 0xF8, 0xF8, 0xF9, 0xF9, 0xFA, 0xFA, 0xFB, 0xFB, 0xFC, 0xFC, 0xFD,
33 0xFD, 0xFE, 0xFE, 0xFF}; 35 0xFD, 0xFE, 0xFE, 0xFF};
34 int _BLEND(int blend_mode, int back_color, int src_color) { 36
37 int Blend(int blend_mode, int back_color, int src_color) {
35 switch (blend_mode) { 38 switch (blend_mode) {
36 case FXDIB_BLEND_NORMAL: 39 case FXDIB_BLEND_NORMAL:
37 return src_color; 40 return src_color;
38 case FXDIB_BLEND_MULTIPLY: 41 case FXDIB_BLEND_MULTIPLY:
39 return src_color * back_color / 255; 42 return src_color * back_color / 255;
40 case FXDIB_BLEND_SCREEN: 43 case FXDIB_BLEND_SCREEN:
41 return src_color + back_color - src_color * back_color / 255; 44 return src_color + back_color - src_color * back_color / 255;
42 case FXDIB_BLEND_OVERLAY: 45 case FXDIB_BLEND_OVERLAY:
43 return _BLEND(FXDIB_BLEND_HARDLIGHT, src_color, back_color); 46 return Blend(FXDIB_BLEND_HARDLIGHT, src_color, back_color);
44 case FXDIB_BLEND_DARKEN: 47 case FXDIB_BLEND_DARKEN:
45 return src_color < back_color ? src_color : back_color; 48 return src_color < back_color ? src_color : back_color;
46 case FXDIB_BLEND_LIGHTEN: 49 case FXDIB_BLEND_LIGHTEN:
47 return src_color > back_color ? src_color : back_color; 50 return src_color > back_color ? src_color : back_color;
48 case FXDIB_BLEND_COLORDODGE: { 51 case FXDIB_BLEND_COLORDODGE: {
49 if (src_color == 255) { 52 if (src_color == 255) {
50 return src_color; 53 return src_color;
51 } 54 }
52 int result = back_color * 255 / (255 - src_color); 55 int result = back_color * 255 / (255 - src_color);
53 if (result > 255) { 56 if (result > 255) {
54 return 255; 57 return 255;
55 } 58 }
56 return result; 59 return result;
57 } 60 }
58 case FXDIB_BLEND_COLORBURN: { 61 case FXDIB_BLEND_COLORBURN: {
59 if (src_color == 0) { 62 if (src_color == 0) {
60 return src_color; 63 return src_color;
61 } 64 }
62 int result = (255 - back_color) * 255 / src_color; 65 int result = (255 - back_color) * 255 / src_color;
63 if (result > 255) { 66 if (result > 255) {
64 result = 255; 67 result = 255;
65 } 68 }
66 return 255 - result; 69 return 255 - result;
67 } 70 }
68 case FXDIB_BLEND_HARDLIGHT: 71 case FXDIB_BLEND_HARDLIGHT:
69 if (src_color < 128) { 72 if (src_color < 128) {
70 return (src_color * back_color * 2) / 255; 73 return (src_color * back_color * 2) / 255;
71 } 74 }
72 return _BLEND(FXDIB_BLEND_SCREEN, back_color, 2 * src_color - 255); 75 return Blend(FXDIB_BLEND_SCREEN, back_color, 2 * src_color - 255);
73 case FXDIB_BLEND_SOFTLIGHT: { 76 case FXDIB_BLEND_SOFTLIGHT: {
74 if (src_color < 128) { 77 if (src_color < 128) {
75 return back_color - 78 return back_color -
76 (255 - 2 * src_color) * back_color * (255 - back_color) / 255 / 79 (255 - 2 * src_color) * back_color * (255 - back_color) / 255 /
77 255; 80 255;
78 } 81 }
79 return back_color + 82 return back_color +
80 (2 * src_color - 255) * (_color_sqrt[back_color] - back_color) / 83 (2 * src_color - 255) * (color_sqrt[back_color] - back_color) /
81 255; 84 255;
82 } 85 }
83 case FXDIB_BLEND_DIFFERENCE: 86 case FXDIB_BLEND_DIFFERENCE:
84 return back_color < src_color ? src_color - back_color 87 return back_color < src_color ? src_color - back_color
85 : back_color - src_color; 88 : back_color - src_color;
86 case FXDIB_BLEND_EXCLUSION: 89 case FXDIB_BLEND_EXCLUSION:
87 return back_color + src_color - 2 * back_color * src_color / 255; 90 return back_color + src_color - 2 * back_color * src_color / 255;
88 } 91 }
89 return src_color; 92 return src_color;
90 } 93 }
91 struct _RGB { 94
95 struct RGB {
92 int red; 96 int red;
93 int green; 97 int green;
94 int blue; 98 int blue;
95 }; 99 };
96 static inline int _Lum(_RGB color) { 100
101 int Lum(RGB color) {
97 return (color.red * 30 + color.green * 59 + color.blue * 11) / 100; 102 return (color.red * 30 + color.green * 59 + color.blue * 11) / 100;
98 } 103 }
99 static _RGB _ClipColor(_RGB color) { 104
100 int l = _Lum(color); 105 RGB ClipColor(RGB color) {
106 int l = Lum(color);
101 int n = color.red; 107 int n = color.red;
102 if (color.green < n) { 108 if (color.green < n) {
103 n = color.green; 109 n = color.green;
104 } 110 }
105 if (color.blue < n) { 111 if (color.blue < n) {
106 n = color.blue; 112 n = color.blue;
107 } 113 }
108 int x = color.red; 114 int x = color.red;
109 if (color.green > x) { 115 if (color.green > x) {
110 x = color.green; 116 x = color.green;
111 } 117 }
112 if (color.blue > x) { 118 if (color.blue > x) {
113 x = color.blue; 119 x = color.blue;
114 } 120 }
115 if (n < 0) { 121 if (n < 0) {
116 color.red = l + ((color.red - l) * l / (l - n)); 122 color.red = l + ((color.red - l) * l / (l - n));
117 color.green = l + ((color.green - l) * l / (l - n)); 123 color.green = l + ((color.green - l) * l / (l - n));
118 color.blue = l + ((color.blue - l) * l / (l - n)); 124 color.blue = l + ((color.blue - l) * l / (l - n));
119 } 125 }
120 if (x > 255) { 126 if (x > 255) {
121 color.red = l + ((color.red - l) * (255 - l) / (x - l)); 127 color.red = l + ((color.red - l) * (255 - l) / (x - l));
122 color.green = l + ((color.green - l) * (255 - l) / (x - l)); 128 color.green = l + ((color.green - l) * (255 - l) / (x - l));
123 color.blue = l + ((color.blue - l) * (255 - l) / (x - l)); 129 color.blue = l + ((color.blue - l) * (255 - l) / (x - l));
124 } 130 }
125 return color; 131 return color;
126 } 132 }
127 static _RGB _SetLum(_RGB color, int l) { 133
128 int d = l - _Lum(color); 134 RGB SetLum(RGB color, int l) {
135 int d = l - Lum(color);
129 color.red += d; 136 color.red += d;
130 color.green += d; 137 color.green += d;
131 color.blue += d; 138 color.blue += d;
132 return _ClipColor(color); 139 return ClipColor(color);
133 } 140 }
134 static int _Sat(_RGB color) { 141
142 int Sat(RGB color) {
135 int n = color.red; 143 int n = color.red;
136 if (color.green < n) { 144 if (color.green < n) {
137 n = color.green; 145 n = color.green;
138 } 146 }
139 if (color.blue < n) { 147 if (color.blue < n) {
140 n = color.blue; 148 n = color.blue;
141 } 149 }
142 int x = color.red; 150 int x = color.red;
143 if (color.green > x) { 151 if (color.green > x) {
144 x = color.green; 152 x = color.green;
145 } 153 }
146 if (color.blue > x) { 154 if (color.blue > x) {
147 x = color.blue; 155 x = color.blue;
148 } 156 }
149 return x - n; 157 return x - n;
150 } 158 }
151 static _RGB _SetSat(_RGB color, int s) { 159
160 RGB SetSat(RGB color, int s) {
152 int* max = &color.red; 161 int* max = &color.red;
153 int* mid = &color.red; 162 int* mid = &color.red;
154 int* min = &color.red; 163 int* min = &color.red;
155 if (color.green > *max) { 164 if (color.green > *max) {
156 max = &color.green; 165 max = &color.green;
157 } 166 }
158 if (color.blue > *max) { 167 if (color.blue > *max) {
159 max = &color.blue; 168 max = &color.blue;
160 } 169 }
161 if (color.green < *min) { 170 if (color.green < *min) {
(...skipping 27 matching lines...) Expand all
189 mid = &color.green; 198 mid = &color.green;
190 } 199 }
191 } 200 }
192 if (*max > *min) { 201 if (*max > *min) {
193 *mid = (*mid - *min) * s / (*max - *min); 202 *mid = (*mid - *min) * s / (*max - *min);
194 *max = s; 203 *max = s;
195 *min = 0; 204 *min = 0;
196 } 205 }
197 return color; 206 return color;
198 } 207 }
199 void _RGB_Blend(int blend_mode, 208
200 const uint8_t* src_scan, 209 void RGB_Blend(int blend_mode,
201 uint8_t* dest_scan, 210 const uint8_t* src_scan,
202 int results[3]) { 211 uint8_t* dest_scan,
203 _RGB src; 212 int results[3]) {
204 _RGB back; 213 RGB src;
205 _RGB result = {0, 0, 0}; 214 RGB back;
215 RGB result = {0, 0, 0};
206 src.red = src_scan[2]; 216 src.red = src_scan[2];
207 src.green = src_scan[1]; 217 src.green = src_scan[1];
208 src.blue = src_scan[0]; 218 src.blue = src_scan[0];
209 back.red = dest_scan[2]; 219 back.red = dest_scan[2];
210 back.green = dest_scan[1]; 220 back.green = dest_scan[1];
211 back.blue = dest_scan[0]; 221 back.blue = dest_scan[0];
212 switch (blend_mode) { 222 switch (blend_mode) {
213 case FXDIB_BLEND_HUE: 223 case FXDIB_BLEND_HUE:
214 result = _SetLum(_SetSat(src, _Sat(back)), _Lum(back)); 224 result = SetLum(SetSat(src, Sat(back)), Lum(back));
215 break; 225 break;
216 case FXDIB_BLEND_SATURATION: 226 case FXDIB_BLEND_SATURATION:
217 result = _SetLum(_SetSat(back, _Sat(src)), _Lum(back)); 227 result = SetLum(SetSat(back, Sat(src)), Lum(back));
218 break; 228 break;
219 case FXDIB_BLEND_COLOR: 229 case FXDIB_BLEND_COLOR:
220 result = _SetLum(src, _Lum(back)); 230 result = SetLum(src, Lum(back));
221 break; 231 break;
222 case FXDIB_BLEND_LUMINOSITY: 232 case FXDIB_BLEND_LUMINOSITY:
223 result = _SetLum(back, _Lum(src)); 233 result = SetLum(back, Lum(src));
224 break; 234 break;
225 } 235 }
226 results[0] = result.blue; 236 results[0] = result.blue;
227 results[1] = result.green; 237 results[1] = result.green;
228 results[2] = result.red; 238 results[2] = result.red;
229 } 239 }
230 inline void _CompositeRow_Argb2Mask(uint8_t* dest_scan, 240
231 const uint8_t* src_scan, 241 void CompositeRow_Argb2Mask(uint8_t* dest_scan,
232 int pixel_count, 242 const uint8_t* src_scan,
233 const uint8_t* clip_scan) { 243 int pixel_count,
244 const uint8_t* clip_scan) {
234 src_scan += 3; 245 src_scan += 3;
235 for (int col = 0; col < pixel_count; col++) { 246 for (int col = 0; col < pixel_count; col++) {
236 int src_alpha = *src_scan; 247 int src_alpha = *src_scan;
237 if (clip_scan) { 248 if (clip_scan) {
238 src_alpha = clip_scan[col] * src_alpha / 255; 249 src_alpha = clip_scan[col] * src_alpha / 255;
239 } 250 }
240 uint8_t back_alpha = *dest_scan; 251 uint8_t back_alpha = *dest_scan;
241 if (!back_alpha) { 252 if (!back_alpha) {
242 *dest_scan = src_alpha; 253 *dest_scan = src_alpha;
243 } else if (src_alpha) { 254 } else if (src_alpha) {
244 *dest_scan = back_alpha + src_alpha - back_alpha * src_alpha / 255; 255 *dest_scan = back_alpha + src_alpha - back_alpha * src_alpha / 255;
245 } 256 }
246 dest_scan++; 257 dest_scan++;
247 src_scan += 4; 258 src_scan += 4;
248 } 259 }
249 } 260 }
250 void _CompositeRow_Rgba2Mask(uint8_t* dest_scan, 261
251 const uint8_t* src_alpha_scan, 262 void CompositeRow_Rgba2Mask(uint8_t* dest_scan,
252 int pixel_count, 263 const uint8_t* src_alpha_scan,
253 const uint8_t* clip_scan) { 264 int pixel_count,
265 const uint8_t* clip_scan) {
254 for (int col = 0; col < pixel_count; col++) { 266 for (int col = 0; col < pixel_count; col++) {
255 int src_alpha = *src_alpha_scan++; 267 int src_alpha = *src_alpha_scan++;
256 if (clip_scan) { 268 if (clip_scan) {
257 src_alpha = clip_scan[col] * src_alpha / 255; 269 src_alpha = clip_scan[col] * src_alpha / 255;
258 } 270 }
259 uint8_t back_alpha = *dest_scan; 271 uint8_t back_alpha = *dest_scan;
260 if (!back_alpha) { 272 if (!back_alpha) {
261 *dest_scan = src_alpha; 273 *dest_scan = src_alpha;
262 } else if (src_alpha) { 274 } else if (src_alpha) {
263 *dest_scan = back_alpha + src_alpha - back_alpha * src_alpha / 255; 275 *dest_scan = back_alpha + src_alpha - back_alpha * src_alpha / 255;
264 } 276 }
265 dest_scan++; 277 dest_scan++;
266 } 278 }
267 } 279 }
268 void _CompositeRow_Rgb2Mask(uint8_t* dest_scan, 280
269 const uint8_t* src_scan, 281 void CompositeRow_Rgb2Mask(uint8_t* dest_scan,
270 int width, 282 const uint8_t* src_scan,
271 const uint8_t* clip_scan) { 283 int width,
284 const uint8_t* clip_scan) {
272 if (clip_scan) { 285 if (clip_scan) {
273 for (int i = 0; i < width; i++) { 286 for (int i = 0; i < width; i++) {
274 *dest_scan = FXDIB_ALPHA_UNION(*dest_scan, *clip_scan); 287 *dest_scan = FXDIB_ALPHA_UNION(*dest_scan, *clip_scan);
275 dest_scan++; 288 dest_scan++;
276 clip_scan++; 289 clip_scan++;
277 } 290 }
278 } else { 291 } else {
279 FXSYS_memset(dest_scan, 0xff, width); 292 FXSYS_memset(dest_scan, 0xff, width);
280 } 293 }
281 } 294 }
282 void _CompositeRow_Argb2Graya(uint8_t* dest_scan, 295
283 const uint8_t* src_scan, 296 void CompositeRow_Argb2Graya(uint8_t* dest_scan,
284 int pixel_count, 297 const uint8_t* src_scan,
285 int blend_type, 298 int pixel_count,
286 const uint8_t* clip_scan, 299 int blend_type,
287 const uint8_t* src_alpha_scan, 300 const uint8_t* clip_scan,
288 uint8_t* dst_alpha_scan, 301 const uint8_t* src_alpha_scan,
289 void* pIccTransform) { 302 uint8_t* dst_alpha_scan,
303 void* pIccTransform) {
290 CCodec_IccModule* pIccModule = nullptr; 304 CCodec_IccModule* pIccModule = nullptr;
291 if (pIccTransform) 305 if (pIccTransform)
292 pIccModule = CFX_GEModule::Get()->GetCodecModule()->GetIccModule(); 306 pIccModule = CFX_GEModule::Get()->GetCodecModule()->GetIccModule();
293 307
294 if (blend_type) { 308 if (blend_type) {
295 FX_BOOL bNonseparableBlend = blend_type >= FXDIB_BLEND_NONSEPARABLE; 309 FX_BOOL bNonseparableBlend = blend_type >= FXDIB_BLEND_NONSEPARABLE;
296 if (src_alpha_scan) { 310 if (src_alpha_scan) {
297 for (int col = 0; col < pixel_count; col++) { 311 for (int col = 0; col < pixel_count; col++) {
298 uint8_t back_alpha = *dst_alpha_scan; 312 uint8_t back_alpha = *dst_alpha_scan;
299 if (back_alpha == 0) { 313 if (back_alpha == 0) {
(...skipping 29 matching lines...) Expand all
329 int alpha_ratio = src_alpha * 255 / (*dst_alpha_scan); 343 int alpha_ratio = src_alpha * 255 / (*dst_alpha_scan);
330 uint8_t gray; 344 uint8_t gray;
331 if (pIccTransform) { 345 if (pIccTransform) {
332 pIccModule->TranslateScanline(pIccTransform, &gray, src_scan, 1); 346 pIccModule->TranslateScanline(pIccTransform, &gray, src_scan, 1);
333 } else { 347 } else {
334 gray = FXRGB2GRAY(src_scan[2], src_scan[1], *src_scan); 348 gray = FXRGB2GRAY(src_scan[2], src_scan[1], *src_scan);
335 } 349 }
336 if (bNonseparableBlend) 350 if (bNonseparableBlend)
337 gray = blend_type == FXDIB_BLEND_LUMINOSITY ? gray : *dest_scan; 351 gray = blend_type == FXDIB_BLEND_LUMINOSITY ? gray : *dest_scan;
338 else 352 else
339 gray = _BLEND(blend_type, *dest_scan, gray); 353 gray = Blend(blend_type, *dest_scan, gray);
340 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, gray, alpha_ratio); 354 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, gray, alpha_ratio);
341 dest_scan++; 355 dest_scan++;
342 dst_alpha_scan++; 356 dst_alpha_scan++;
343 src_scan += 3; 357 src_scan += 3;
344 } 358 }
345 } else { 359 } else {
346 for (int col = 0; col < pixel_count; col++) { 360 for (int col = 0; col < pixel_count; col++) {
347 uint8_t back_alpha = *dst_alpha_scan; 361 uint8_t back_alpha = *dst_alpha_scan;
348 if (back_alpha == 0) { 362 if (back_alpha == 0) {
349 int src_alpha = src_scan[3]; 363 int src_alpha = src_scan[3];
(...skipping 126 matching lines...) Expand 10 before | Expand all | Expand 10 after
476 gray = FXRGB2GRAY(src_scan[2], src_scan[1], *src_scan); 490 gray = FXRGB2GRAY(src_scan[2], src_scan[1], *src_scan);
477 491
478 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, gray, alpha_ratio); 492 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, gray, alpha_ratio);
479 dest_scan++; 493 dest_scan++;
480 dst_alpha_scan++; 494 dst_alpha_scan++;
481 src_scan += 4; 495 src_scan += 4;
482 } 496 }
483 } 497 }
484 } 498 }
485 499
486 inline void _CompositeRow_Argb2Gray(uint8_t* dest_scan, 500 void CompositeRow_Argb2Gray(uint8_t* dest_scan,
487 const uint8_t* src_scan, 501 const uint8_t* src_scan,
488 int pixel_count, 502 int pixel_count,
489 int blend_type, 503 int blend_type,
490 const uint8_t* clip_scan, 504 const uint8_t* clip_scan,
491 const uint8_t* src_alpha_scan, 505 const uint8_t* src_alpha_scan,
492 void* pIccTransform) { 506 void* pIccTransform) {
493 CCodec_IccModule* pIccModule = nullptr; 507 CCodec_IccModule* pIccModule = nullptr;
494 uint8_t gray; 508 uint8_t gray;
495 if (pIccTransform) 509 if (pIccTransform)
496 pIccModule = CFX_GEModule::Get()->GetCodecModule()->GetIccModule(); 510 pIccModule = CFX_GEModule::Get()->GetCodecModule()->GetIccModule();
497 511
498 if (blend_type) { 512 if (blend_type) {
499 FX_BOOL bNonseparableBlend = blend_type >= FXDIB_BLEND_NONSEPARABLE; 513 FX_BOOL bNonseparableBlend = blend_type >= FXDIB_BLEND_NONSEPARABLE;
500 if (src_alpha_scan) { 514 if (src_alpha_scan) {
501 for (int col = 0; col < pixel_count; col++) { 515 for (int col = 0; col < pixel_count; col++) {
502 int src_alpha = *src_alpha_scan++; 516 int src_alpha = *src_alpha_scan++;
503 if (clip_scan) 517 if (clip_scan)
504 src_alpha = clip_scan[col] * src_alpha / 255; 518 src_alpha = clip_scan[col] * src_alpha / 255;
505 519
506 if (src_alpha) { 520 if (src_alpha) {
507 if (pIccTransform) 521 if (pIccTransform)
508 pIccModule->TranslateScanline(pIccTransform, &gray, src_scan, 1); 522 pIccModule->TranslateScanline(pIccTransform, &gray, src_scan, 1);
509 else 523 else
510 gray = FXRGB2GRAY(src_scan[2], src_scan[1], *src_scan); 524 gray = FXRGB2GRAY(src_scan[2], src_scan[1], *src_scan);
511 525
512 if (bNonseparableBlend) 526 if (bNonseparableBlend)
513 gray = blend_type == FXDIB_BLEND_LUMINOSITY ? gray : *dest_scan; 527 gray = blend_type == FXDIB_BLEND_LUMINOSITY ? gray : *dest_scan;
514 else 528 else
515 gray = _BLEND(blend_type, *dest_scan, gray); 529 gray = Blend(blend_type, *dest_scan, gray);
516 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, gray, src_alpha); 530 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, gray, src_alpha);
517 } 531 }
518 dest_scan++; 532 dest_scan++;
519 src_scan += 3; 533 src_scan += 3;
520 } 534 }
521 } else { 535 } else {
522 for (int col = 0; col < pixel_count; col++) { 536 for (int col = 0; col < pixel_count; col++) {
523 int src_alpha = src_scan[3]; 537 int src_alpha = src_scan[3];
524 if (clip_scan) 538 if (clip_scan)
525 src_alpha = clip_scan[col] * src_alpha / 255; 539 src_alpha = clip_scan[col] * src_alpha / 255;
526 540
527 if (src_alpha) { 541 if (src_alpha) {
528 if (pIccTransform) 542 if (pIccTransform)
529 pIccModule->TranslateScanline(pIccTransform, &gray, src_scan, 1); 543 pIccModule->TranslateScanline(pIccTransform, &gray, src_scan, 1);
530 else 544 else
531 gray = FXRGB2GRAY(src_scan[2], src_scan[1], *src_scan); 545 gray = FXRGB2GRAY(src_scan[2], src_scan[1], *src_scan);
532 546
533 if (bNonseparableBlend) 547 if (bNonseparableBlend)
534 gray = blend_type == FXDIB_BLEND_LUMINOSITY ? gray : *dest_scan; 548 gray = blend_type == FXDIB_BLEND_LUMINOSITY ? gray : *dest_scan;
535 else 549 else
536 gray = _BLEND(blend_type, *dest_scan, gray); 550 gray = Blend(blend_type, *dest_scan, gray);
537 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, gray, src_alpha); 551 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, gray, src_alpha);
538 } 552 }
539 dest_scan++; 553 dest_scan++;
540 src_scan += 4; 554 src_scan += 4;
541 } 555 }
542 } 556 }
543 return; 557 return;
544 } 558 }
545 if (src_alpha_scan) { 559 if (src_alpha_scan) {
546 for (int col = 0; col < pixel_count; col++) { 560 for (int col = 0; col < pixel_count; col++) {
(...skipping 25 matching lines...) Expand all
572 gray = FXRGB2GRAY(src_scan[2], src_scan[1], *src_scan); 586 gray = FXRGB2GRAY(src_scan[2], src_scan[1], *src_scan);
573 587
574 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, gray, src_alpha); 588 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, gray, src_alpha);
575 } 589 }
576 dest_scan++; 590 dest_scan++;
577 src_scan += 4; 591 src_scan += 4;
578 } 592 }
579 } 593 }
580 } 594 }
581 595
582 inline void _CompositeRow_Rgb2Gray(uint8_t* dest_scan, 596 void CompositeRow_Rgb2Gray(uint8_t* dest_scan,
583 const uint8_t* src_scan, 597 const uint8_t* src_scan,
584 int src_Bpp, 598 int src_Bpp,
585 int pixel_count, 599 int pixel_count,
586 int blend_type, 600 int blend_type,
587 const uint8_t* clip_scan, 601 const uint8_t* clip_scan,
588 void* pIccTransform) { 602 void* pIccTransform) {
589 CCodec_IccModule* pIccModule = nullptr; 603 CCodec_IccModule* pIccModule = nullptr;
590 uint8_t gray; 604 uint8_t gray;
591 if (pIccTransform) { 605 if (pIccTransform) {
592 pIccModule = CFX_GEModule::Get()->GetCodecModule()->GetIccModule(); 606 pIccModule = CFX_GEModule::Get()->GetCodecModule()->GetIccModule();
593 } 607 }
594 if (blend_type) { 608 if (blend_type) {
595 FX_BOOL bNonseparableBlend = blend_type >= FXDIB_BLEND_NONSEPARABLE; 609 FX_BOOL bNonseparableBlend = blend_type >= FXDIB_BLEND_NONSEPARABLE;
596 for (int col = 0; col < pixel_count; col++) { 610 for (int col = 0; col < pixel_count; col++) {
597 if (pIccTransform) { 611 if (pIccTransform) {
598 pIccModule->TranslateScanline(pIccTransform, &gray, src_scan, 1); 612 pIccModule->TranslateScanline(pIccTransform, &gray, src_scan, 1);
599 } else { 613 } else {
600 gray = FXRGB2GRAY(src_scan[2], src_scan[1], *src_scan); 614 gray = FXRGB2GRAY(src_scan[2], src_scan[1], *src_scan);
601 } 615 }
602 if (bNonseparableBlend) 616 if (bNonseparableBlend)
603 gray = blend_type == FXDIB_BLEND_LUMINOSITY ? gray : *dest_scan; 617 gray = blend_type == FXDIB_BLEND_LUMINOSITY ? gray : *dest_scan;
604 else 618 else
605 gray = _BLEND(blend_type, *dest_scan, gray); 619 gray = Blend(blend_type, *dest_scan, gray);
606 if (clip_scan && clip_scan[col] < 255) { 620 if (clip_scan && clip_scan[col] < 255) {
607 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, gray, clip_scan[col]); 621 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, gray, clip_scan[col]);
608 } else { 622 } else {
609 *dest_scan = gray; 623 *dest_scan = gray;
610 } 624 }
611 dest_scan++; 625 dest_scan++;
612 src_scan += src_Bpp; 626 src_scan += src_Bpp;
613 } 627 }
614 return; 628 return;
615 } 629 }
616 for (int col = 0; col < pixel_count; col++) { 630 for (int col = 0; col < pixel_count; col++) {
617 if (pIccTransform) { 631 if (pIccTransform) {
618 pIccModule->TranslateScanline(pIccTransform, &gray, src_scan, 1); 632 pIccModule->TranslateScanline(pIccTransform, &gray, src_scan, 1);
619 } else { 633 } else {
620 gray = FXRGB2GRAY(src_scan[2], src_scan[1], *src_scan); 634 gray = FXRGB2GRAY(src_scan[2], src_scan[1], *src_scan);
621 } 635 }
622 if (clip_scan && clip_scan[col] < 255) { 636 if (clip_scan && clip_scan[col] < 255) {
623 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, gray, clip_scan[col]); 637 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, gray, clip_scan[col]);
624 } else { 638 } else {
625 *dest_scan = gray; 639 *dest_scan = gray;
626 } 640 }
627 dest_scan++; 641 dest_scan++;
628 src_scan += src_Bpp; 642 src_scan += src_Bpp;
629 } 643 }
630 } 644 }
631 void _CompositeRow_Rgb2Graya(uint8_t* dest_scan, 645
632 const uint8_t* src_scan, 646 void CompositeRow_Rgb2Graya(uint8_t* dest_scan,
633 int src_Bpp, 647 const uint8_t* src_scan,
634 int pixel_count, 648 int src_Bpp,
635 int blend_type, 649 int pixel_count,
636 const uint8_t* clip_scan, 650 int blend_type,
637 uint8_t* dest_alpha_scan, 651 const uint8_t* clip_scan,
638 void* pIccTransform) { 652 uint8_t* dest_alpha_scan,
653 void* pIccTransform) {
639 CCodec_IccModule* pIccModule = nullptr; 654 CCodec_IccModule* pIccModule = nullptr;
640 if (pIccTransform) { 655 if (pIccTransform) {
641 pIccModule = CFX_GEModule::Get()->GetCodecModule()->GetIccModule(); 656 pIccModule = CFX_GEModule::Get()->GetCodecModule()->GetIccModule();
642 } 657 }
643 if (blend_type) { 658 if (blend_type) {
644 FX_BOOL bNonseparableBlend = blend_type >= FXDIB_BLEND_NONSEPARABLE; 659 FX_BOOL bNonseparableBlend = blend_type >= FXDIB_BLEND_NONSEPARABLE;
645 for (int col = 0; col < pixel_count; col++) { 660 for (int col = 0; col < pixel_count; col++) {
646 int back_alpha = *dest_alpha_scan; 661 int back_alpha = *dest_alpha_scan;
647 if (back_alpha == 0) { 662 if (back_alpha == 0) {
648 if (pIccTransform) { 663 if (pIccTransform) {
(...skipping 22 matching lines...) Expand all
671 int alpha_ratio = src_alpha * 255 / dest_alpha; 686 int alpha_ratio = src_alpha * 255 / dest_alpha;
672 uint8_t gray; 687 uint8_t gray;
673 if (pIccTransform) { 688 if (pIccTransform) {
674 pIccModule->TranslateScanline(pIccTransform, &gray, src_scan, 1); 689 pIccModule->TranslateScanline(pIccTransform, &gray, src_scan, 1);
675 } else { 690 } else {
676 gray = FXRGB2GRAY(src_scan[2], src_scan[1], *src_scan); 691 gray = FXRGB2GRAY(src_scan[2], src_scan[1], *src_scan);
677 } 692 }
678 if (bNonseparableBlend) 693 if (bNonseparableBlend)
679 gray = blend_type == FXDIB_BLEND_LUMINOSITY ? gray : *dest_scan; 694 gray = blend_type == FXDIB_BLEND_LUMINOSITY ? gray : *dest_scan;
680 else 695 else
681 gray = _BLEND(blend_type, *dest_scan, gray); 696 gray = Blend(blend_type, *dest_scan, gray);
682 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, gray, alpha_ratio); 697 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, gray, alpha_ratio);
683 dest_scan++; 698 dest_scan++;
684 src_scan += src_Bpp; 699 src_scan += src_Bpp;
685 } 700 }
686 return; 701 return;
687 } 702 }
688 for (int col = 0; col < pixel_count; col++) { 703 for (int col = 0; col < pixel_count; col++) {
689 int src_alpha = 255; 704 int src_alpha = 255;
690 if (clip_scan) { 705 if (clip_scan) {
691 src_alpha = clip_scan[col]; 706 src_alpha = clip_scan[col];
(...skipping 23 matching lines...) Expand all
715 if (pIccTransform) { 730 if (pIccTransform) {
716 pIccModule->TranslateScanline(pIccTransform, &gray, src_scan, 1); 731 pIccModule->TranslateScanline(pIccTransform, &gray, src_scan, 1);
717 } else { 732 } else {
718 gray = FXRGB2GRAY(src_scan[2], src_scan[1], *src_scan); 733 gray = FXRGB2GRAY(src_scan[2], src_scan[1], *src_scan);
719 } 734 }
720 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, gray, alpha_ratio); 735 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, gray, alpha_ratio);
721 dest_scan++; 736 dest_scan++;
722 src_scan += src_Bpp; 737 src_scan += src_Bpp;
723 } 738 }
724 } 739 }
725 void _CompositeRow_Argb2Argb(uint8_t* dest_scan, 740
726 const uint8_t* src_scan, 741 void CompositeRow_Argb2Argb(uint8_t* dest_scan,
727 int pixel_count, 742 const uint8_t* src_scan,
728 int blend_type, 743 int pixel_count,
729 const uint8_t* clip_scan, 744 int blend_type,
730 uint8_t* dest_alpha_scan, 745 const uint8_t* clip_scan,
731 const uint8_t* src_alpha_scan) { 746 uint8_t* dest_alpha_scan,
747 const uint8_t* src_alpha_scan) {
732 int blended_colors[3]; 748 int blended_colors[3];
733 FX_BOOL bNonseparableBlend = blend_type >= FXDIB_BLEND_NONSEPARABLE; 749 FX_BOOL bNonseparableBlend = blend_type >= FXDIB_BLEND_NONSEPARABLE;
734 if (!dest_alpha_scan) { 750 if (!dest_alpha_scan) {
735 if (!src_alpha_scan) { 751 if (!src_alpha_scan) {
736 uint8_t back_alpha = 0; 752 uint8_t back_alpha = 0;
737 for (int col = 0; col < pixel_count; col++) { 753 for (int col = 0; col < pixel_count; col++) {
738 back_alpha = dest_scan[3]; 754 back_alpha = dest_scan[3];
739 if (back_alpha == 0) { 755 if (back_alpha == 0) {
740 if (clip_scan) { 756 if (clip_scan) {
741 int src_alpha = clip_scan[col] * src_scan[3] / 255; 757 int src_alpha = clip_scan[col] * src_scan[3] / 255;
(...skipping 15 matching lines...) Expand all
757 if (src_alpha == 0) { 773 if (src_alpha == 0) {
758 dest_scan += 4; 774 dest_scan += 4;
759 src_scan += 4; 775 src_scan += 4;
760 continue; 776 continue;
761 } 777 }
762 uint8_t dest_alpha = 778 uint8_t dest_alpha =
763 back_alpha + src_alpha - back_alpha * src_alpha / 255; 779 back_alpha + src_alpha - back_alpha * src_alpha / 255;
764 dest_scan[3] = dest_alpha; 780 dest_scan[3] = dest_alpha;
765 int alpha_ratio = src_alpha * 255 / dest_alpha; 781 int alpha_ratio = src_alpha * 255 / dest_alpha;
766 if (bNonseparableBlend) { 782 if (bNonseparableBlend) {
767 _RGB_Blend(blend_type, src_scan, dest_scan, blended_colors); 783 RGB_Blend(blend_type, src_scan, dest_scan, blended_colors);
768 } 784 }
769 for (int color = 0; color < 3; color++) { 785 for (int color = 0; color < 3; color++) {
770 if (blend_type) { 786 if (blend_type) {
771 int blended = bNonseparableBlend 787 int blended = bNonseparableBlend
772 ? blended_colors[color] 788 ? blended_colors[color]
773 : _BLEND(blend_type, *dest_scan, *src_scan); 789 : Blend(blend_type, *dest_scan, *src_scan);
774 blended = FXDIB_ALPHA_MERGE(*src_scan, blended, back_alpha); 790 blended = FXDIB_ALPHA_MERGE(*src_scan, blended, back_alpha);
775 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended, alpha_ratio); 791 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended, alpha_ratio);
776 } else { 792 } else {
777 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, *src_scan, alpha_ratio); 793 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, *src_scan, alpha_ratio);
778 } 794 }
779 dest_scan++; 795 dest_scan++;
780 src_scan++; 796 src_scan++;
781 } 797 }
782 dest_scan++; 798 dest_scan++;
783 src_scan++; 799 src_scan++;
(...skipping 25 matching lines...) Expand all
809 if (src_alpha == 0) { 825 if (src_alpha == 0) {
810 dest_scan += 4; 826 dest_scan += 4;
811 src_scan += 3; 827 src_scan += 3;
812 continue; 828 continue;
813 } 829 }
814 uint8_t dest_alpha = 830 uint8_t dest_alpha =
815 back_alpha + src_alpha - back_alpha * src_alpha / 255; 831 back_alpha + src_alpha - back_alpha * src_alpha / 255;
816 dest_scan[3] = dest_alpha; 832 dest_scan[3] = dest_alpha;
817 int alpha_ratio = src_alpha * 255 / dest_alpha; 833 int alpha_ratio = src_alpha * 255 / dest_alpha;
818 if (bNonseparableBlend) { 834 if (bNonseparableBlend) {
819 _RGB_Blend(blend_type, src_scan, dest_scan, blended_colors); 835 RGB_Blend(blend_type, src_scan, dest_scan, blended_colors);
820 } 836 }
821 for (int color = 0; color < 3; color++) { 837 for (int color = 0; color < 3; color++) {
822 if (blend_type) { 838 if (blend_type) {
823 int blended = bNonseparableBlend 839 int blended = bNonseparableBlend
824 ? blended_colors[color] 840 ? blended_colors[color]
825 : _BLEND(blend_type, *dest_scan, *src_scan); 841 : Blend(blend_type, *dest_scan, *src_scan);
826 blended = FXDIB_ALPHA_MERGE(*src_scan, blended, back_alpha); 842 blended = FXDIB_ALPHA_MERGE(*src_scan, blended, back_alpha);
827 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended, alpha_ratio); 843 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended, alpha_ratio);
828 } else { 844 } else {
829 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, *src_scan, alpha_ratio); 845 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, *src_scan, alpha_ratio);
830 } 846 }
831 dest_scan++; 847 dest_scan++;
832 src_scan++; 848 src_scan++;
833 } 849 }
834 dest_scan++; 850 dest_scan++;
835 } 851 }
(...skipping 29 matching lines...) Expand all
865 dest_scan += 3; 881 dest_scan += 3;
866 src_scan += 3; 882 src_scan += 3;
867 dest_alpha_scan++; 883 dest_alpha_scan++;
868 continue; 884 continue;
869 } 885 }
870 uint8_t dest_alpha = 886 uint8_t dest_alpha =
871 back_alpha + src_alpha - back_alpha * src_alpha / 255; 887 back_alpha + src_alpha - back_alpha * src_alpha / 255;
872 *dest_alpha_scan++ = dest_alpha; 888 *dest_alpha_scan++ = dest_alpha;
873 int alpha_ratio = src_alpha * 255 / dest_alpha; 889 int alpha_ratio = src_alpha * 255 / dest_alpha;
874 if (bNonseparableBlend) { 890 if (bNonseparableBlend) {
875 _RGB_Blend(blend_type, src_scan, dest_scan, blended_colors); 891 RGB_Blend(blend_type, src_scan, dest_scan, blended_colors);
876 } 892 }
877 for (int color = 0; color < 3; color++) { 893 for (int color = 0; color < 3; color++) {
878 if (blend_type) { 894 if (blend_type) {
879 int blended = bNonseparableBlend 895 int blended = bNonseparableBlend
880 ? blended_colors[color] 896 ? blended_colors[color]
881 : _BLEND(blend_type, *dest_scan, *src_scan); 897 : Blend(blend_type, *dest_scan, *src_scan);
882 blended = FXDIB_ALPHA_MERGE(*src_scan, blended, back_alpha); 898 blended = FXDIB_ALPHA_MERGE(*src_scan, blended, back_alpha);
883 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended, alpha_ratio); 899 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended, alpha_ratio);
884 } else { 900 } else {
885 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, *src_scan, alpha_ratio); 901 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, *src_scan, alpha_ratio);
886 } 902 }
887 dest_scan++; 903 dest_scan++;
888 src_scan++; 904 src_scan++;
889 } 905 }
890 } 906 }
891 } else { 907 } else {
(...skipping 26 matching lines...) Expand all
918 dest_scan += 3; 934 dest_scan += 3;
919 src_scan += 4; 935 src_scan += 4;
920 dest_alpha_scan++; 936 dest_alpha_scan++;
921 continue; 937 continue;
922 } 938 }
923 uint8_t dest_alpha = 939 uint8_t dest_alpha =
924 back_alpha + src_alpha - back_alpha * src_alpha / 255; 940 back_alpha + src_alpha - back_alpha * src_alpha / 255;
925 *dest_alpha_scan++ = dest_alpha; 941 *dest_alpha_scan++ = dest_alpha;
926 int alpha_ratio = src_alpha * 255 / dest_alpha; 942 int alpha_ratio = src_alpha * 255 / dest_alpha;
927 if (bNonseparableBlend) { 943 if (bNonseparableBlend) {
928 _RGB_Blend(blend_type, src_scan, dest_scan, blended_colors); 944 RGB_Blend(blend_type, src_scan, dest_scan, blended_colors);
929 } 945 }
930 for (int color = 0; color < 3; color++) { 946 for (int color = 0; color < 3; color++) {
931 if (blend_type) { 947 if (blend_type) {
932 int blended = bNonseparableBlend 948 int blended = bNonseparableBlend
933 ? blended_colors[color] 949 ? blended_colors[color]
934 : _BLEND(blend_type, *dest_scan, *src_scan); 950 : Blend(blend_type, *dest_scan, *src_scan);
935 blended = FXDIB_ALPHA_MERGE(*src_scan, blended, back_alpha); 951 blended = FXDIB_ALPHA_MERGE(*src_scan, blended, back_alpha);
936 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended, alpha_ratio); 952 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended, alpha_ratio);
937 } else { 953 } else {
938 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, *src_scan, alpha_ratio); 954 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, *src_scan, alpha_ratio);
939 } 955 }
940 dest_scan++; 956 dest_scan++;
941 src_scan++; 957 src_scan++;
942 } 958 }
943 src_scan++; 959 src_scan++;
944 } 960 }
945 } 961 }
946 } 962 }
947 } 963 }
948 void _CompositeRow_Rgb2Argb_Blend_NoClip(uint8_t* dest_scan, 964
949 const uint8_t* src_scan, 965 void CompositeRow_Rgb2Argb_Blend_NoClip(uint8_t* dest_scan,
950 int width, 966 const uint8_t* src_scan,
951 int blend_type, 967 int width,
952 int src_Bpp, 968 int blend_type,
953 uint8_t* dest_alpha_scan) { 969 int src_Bpp,
970 uint8_t* dest_alpha_scan) {
954 int blended_colors[3]; 971 int blended_colors[3];
955 FX_BOOL bNonseparableBlend = blend_type >= FXDIB_BLEND_NONSEPARABLE; 972 FX_BOOL bNonseparableBlend = blend_type >= FXDIB_BLEND_NONSEPARABLE;
956 int src_gap = src_Bpp - 3; 973 int src_gap = src_Bpp - 3;
957 if (dest_alpha_scan) { 974 if (dest_alpha_scan) {
958 for (int col = 0; col < width; col++) { 975 for (int col = 0; col < width; col++) {
959 uint8_t back_alpha = *dest_alpha_scan; 976 uint8_t back_alpha = *dest_alpha_scan;
960 if (back_alpha == 0) { 977 if (back_alpha == 0) {
961 *dest_scan++ = *src_scan++; 978 *dest_scan++ = *src_scan++;
962 *dest_scan++ = *src_scan++; 979 *dest_scan++ = *src_scan++;
963 *dest_scan++ = *src_scan++; 980 *dest_scan++ = *src_scan++;
964 *dest_alpha_scan++ = 0xff; 981 *dest_alpha_scan++ = 0xff;
965 src_scan += src_gap; 982 src_scan += src_gap;
966 continue; 983 continue;
967 } 984 }
968 *dest_alpha_scan++ = 0xff; 985 *dest_alpha_scan++ = 0xff;
969 if (bNonseparableBlend) { 986 if (bNonseparableBlend) {
970 _RGB_Blend(blend_type, src_scan, dest_scan, blended_colors); 987 RGB_Blend(blend_type, src_scan, dest_scan, blended_colors);
971 } 988 }
972 for (int color = 0; color < 3; color++) { 989 for (int color = 0; color < 3; color++) {
973 int src_color = *src_scan; 990 int src_color = *src_scan;
974 int blended = bNonseparableBlend 991 int blended = bNonseparableBlend
975 ? blended_colors[color] 992 ? blended_colors[color]
976 : _BLEND(blend_type, *dest_scan, src_color); 993 : Blend(blend_type, *dest_scan, src_color);
977 *dest_scan = FXDIB_ALPHA_MERGE(src_color, blended, back_alpha); 994 *dest_scan = FXDIB_ALPHA_MERGE(src_color, blended, back_alpha);
978 dest_scan++; 995 dest_scan++;
979 src_scan++; 996 src_scan++;
980 } 997 }
981 src_scan += src_gap; 998 src_scan += src_gap;
982 } 999 }
983 } else { 1000 } else {
984 for (int col = 0; col < width; col++) { 1001 for (int col = 0; col < width; col++) {
985 uint8_t back_alpha = dest_scan[3]; 1002 uint8_t back_alpha = dest_scan[3];
986 if (back_alpha == 0) { 1003 if (back_alpha == 0) {
987 if (src_Bpp == 4) { 1004 if (src_Bpp == 4) {
988 FXARGB_SETDIB(dest_scan, 0xff000000 | FXARGB_GETDIB(src_scan)); 1005 FXARGB_SETDIB(dest_scan, 0xff000000 | FXARGB_GETDIB(src_scan));
989 } else { 1006 } else {
990 FXARGB_SETDIB(dest_scan, FXARGB_MAKE(0xff, src_scan[2], src_scan[1], 1007 FXARGB_SETDIB(dest_scan, FXARGB_MAKE(0xff, src_scan[2], src_scan[1],
991 src_scan[0])); 1008 src_scan[0]));
992 } 1009 }
993 dest_scan += 4; 1010 dest_scan += 4;
994 src_scan += src_Bpp; 1011 src_scan += src_Bpp;
995 continue; 1012 continue;
996 } 1013 }
997 dest_scan[3] = 0xff; 1014 dest_scan[3] = 0xff;
998 if (bNonseparableBlend) { 1015 if (bNonseparableBlend) {
999 _RGB_Blend(blend_type, src_scan, dest_scan, blended_colors); 1016 RGB_Blend(blend_type, src_scan, dest_scan, blended_colors);
1000 } 1017 }
1001 for (int color = 0; color < 3; color++) { 1018 for (int color = 0; color < 3; color++) {
1002 int src_color = *src_scan; 1019 int src_color = *src_scan;
1003 int blended = bNonseparableBlend 1020 int blended = bNonseparableBlend
1004 ? blended_colors[color] 1021 ? blended_colors[color]
1005 : _BLEND(blend_type, *dest_scan, src_color); 1022 : Blend(blend_type, *dest_scan, src_color);
1006 *dest_scan = FXDIB_ALPHA_MERGE(src_color, blended, back_alpha); 1023 *dest_scan = FXDIB_ALPHA_MERGE(src_color, blended, back_alpha);
1007 dest_scan++; 1024 dest_scan++;
1008 src_scan++; 1025 src_scan++;
1009 } 1026 }
1010 dest_scan++; 1027 dest_scan++;
1011 src_scan += src_gap; 1028 src_scan += src_gap;
1012 } 1029 }
1013 } 1030 }
1014 } 1031 }
1015 inline void _CompositeRow_Rgb2Argb_Blend_Clip(uint8_t* dest_scan, 1032
1016 const uint8_t* src_scan, 1033 void CompositeRow_Rgb2Argb_Blend_Clip(uint8_t* dest_scan,
1017 int width, 1034 const uint8_t* src_scan,
1018 int blend_type, 1035 int width,
1019 int src_Bpp, 1036 int blend_type,
1020 const uint8_t* clip_scan, 1037 int src_Bpp,
1021 uint8_t* dest_alpha_scan) { 1038 const uint8_t* clip_scan,
1039 uint8_t* dest_alpha_scan) {
1022 int blended_colors[3]; 1040 int blended_colors[3];
1023 FX_BOOL bNonseparableBlend = blend_type >= FXDIB_BLEND_NONSEPARABLE; 1041 FX_BOOL bNonseparableBlend = blend_type >= FXDIB_BLEND_NONSEPARABLE;
1024 int src_gap = src_Bpp - 3; 1042 int src_gap = src_Bpp - 3;
1025 if (dest_alpha_scan) { 1043 if (dest_alpha_scan) {
1026 for (int col = 0; col < width; col++) { 1044 for (int col = 0; col < width; col++) {
1027 int src_alpha = *clip_scan++; 1045 int src_alpha = *clip_scan++;
1028 uint8_t back_alpha = *dest_alpha_scan; 1046 uint8_t back_alpha = *dest_alpha_scan;
1029 if (back_alpha == 0) { 1047 if (back_alpha == 0) {
1030 *dest_scan++ = *src_scan++; 1048 *dest_scan++ = *src_scan++;
1031 *dest_scan++ = *src_scan++; 1049 *dest_scan++ = *src_scan++;
1032 *dest_scan++ = *src_scan++; 1050 *dest_scan++ = *src_scan++;
1033 src_scan += src_gap; 1051 src_scan += src_gap;
1034 dest_alpha_scan++; 1052 dest_alpha_scan++;
1035 continue; 1053 continue;
1036 } 1054 }
1037 if (src_alpha == 0) { 1055 if (src_alpha == 0) {
1038 dest_scan += 3; 1056 dest_scan += 3;
1039 dest_alpha_scan++; 1057 dest_alpha_scan++;
1040 src_scan += src_Bpp; 1058 src_scan += src_Bpp;
1041 continue; 1059 continue;
1042 } 1060 }
1043 uint8_t dest_alpha = 1061 uint8_t dest_alpha =
1044 back_alpha + src_alpha - back_alpha * src_alpha / 255; 1062 back_alpha + src_alpha - back_alpha * src_alpha / 255;
1045 *dest_alpha_scan++ = dest_alpha; 1063 *dest_alpha_scan++ = dest_alpha;
1046 int alpha_ratio = src_alpha * 255 / dest_alpha; 1064 int alpha_ratio = src_alpha * 255 / dest_alpha;
1047 if (bNonseparableBlend) { 1065 if (bNonseparableBlend) {
1048 _RGB_Blend(blend_type, src_scan, dest_scan, blended_colors); 1066 RGB_Blend(blend_type, src_scan, dest_scan, blended_colors);
1049 } 1067 }
1050 for (int color = 0; color < 3; color++) { 1068 for (int color = 0; color < 3; color++) {
1051 int src_color = *src_scan; 1069 int src_color = *src_scan;
1052 int blended = bNonseparableBlend 1070 int blended = bNonseparableBlend
1053 ? blended_colors[color] 1071 ? blended_colors[color]
1054 : _BLEND(blend_type, *dest_scan, src_color); 1072 : Blend(blend_type, *dest_scan, src_color);
1055 blended = FXDIB_ALPHA_MERGE(src_color, blended, back_alpha); 1073 blended = FXDIB_ALPHA_MERGE(src_color, blended, back_alpha);
1056 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended, alpha_ratio); 1074 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended, alpha_ratio);
1057 dest_scan++; 1075 dest_scan++;
1058 src_scan++; 1076 src_scan++;
1059 } 1077 }
1060 src_scan += src_gap; 1078 src_scan += src_gap;
1061 } 1079 }
1062 } else { 1080 } else {
1063 for (int col = 0; col < width; col++) { 1081 for (int col = 0; col < width; col++) {
1064 int src_alpha = *clip_scan++; 1082 int src_alpha = *clip_scan++;
1065 uint8_t back_alpha = dest_scan[3]; 1083 uint8_t back_alpha = dest_scan[3];
1066 if (back_alpha == 0) { 1084 if (back_alpha == 0) {
1067 *dest_scan++ = *src_scan++; 1085 *dest_scan++ = *src_scan++;
1068 *dest_scan++ = *src_scan++; 1086 *dest_scan++ = *src_scan++;
1069 *dest_scan++ = *src_scan++; 1087 *dest_scan++ = *src_scan++;
1070 src_scan += src_gap; 1088 src_scan += src_gap;
1071 dest_scan++; 1089 dest_scan++;
1072 continue; 1090 continue;
1073 } 1091 }
1074 if (src_alpha == 0) { 1092 if (src_alpha == 0) {
1075 dest_scan += 4; 1093 dest_scan += 4;
1076 src_scan += src_Bpp; 1094 src_scan += src_Bpp;
1077 continue; 1095 continue;
1078 } 1096 }
1079 uint8_t dest_alpha = 1097 uint8_t dest_alpha =
1080 back_alpha + src_alpha - back_alpha * src_alpha / 255; 1098 back_alpha + src_alpha - back_alpha * src_alpha / 255;
1081 dest_scan[3] = dest_alpha; 1099 dest_scan[3] = dest_alpha;
1082 int alpha_ratio = src_alpha * 255 / dest_alpha; 1100 int alpha_ratio = src_alpha * 255 / dest_alpha;
1083 if (bNonseparableBlend) { 1101 if (bNonseparableBlend) {
1084 _RGB_Blend(blend_type, src_scan, dest_scan, blended_colors); 1102 RGB_Blend(blend_type, src_scan, dest_scan, blended_colors);
1085 } 1103 }
1086 for (int color = 0; color < 3; color++) { 1104 for (int color = 0; color < 3; color++) {
1087 int src_color = *src_scan; 1105 int src_color = *src_scan;
1088 int blended = bNonseparableBlend 1106 int blended = bNonseparableBlend
1089 ? blended_colors[color] 1107 ? blended_colors[color]
1090 : _BLEND(blend_type, *dest_scan, src_color); 1108 : Blend(blend_type, *dest_scan, src_color);
1091 blended = FXDIB_ALPHA_MERGE(src_color, blended, back_alpha); 1109 blended = FXDIB_ALPHA_MERGE(src_color, blended, back_alpha);
1092 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended, alpha_ratio); 1110 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended, alpha_ratio);
1093 dest_scan++; 1111 dest_scan++;
1094 src_scan++; 1112 src_scan++;
1095 } 1113 }
1096 dest_scan++; 1114 dest_scan++;
1097 src_scan += src_gap; 1115 src_scan += src_gap;
1098 } 1116 }
1099 } 1117 }
1100 } 1118 }
1101 inline void _CompositeRow_Rgb2Argb_NoBlend_Clip(uint8_t* dest_scan, 1119
1102 const uint8_t* src_scan, 1120 void CompositeRow_Rgb2Argb_NoBlend_Clip(uint8_t* dest_scan,
1103 int width, 1121 const uint8_t* src_scan,
1104 int src_Bpp, 1122 int width,
1105 const uint8_t* clip_scan, 1123 int src_Bpp,
1106 uint8_t* dest_alpha_scan) { 1124 const uint8_t* clip_scan,
1125 uint8_t* dest_alpha_scan) {
1107 int src_gap = src_Bpp - 3; 1126 int src_gap = src_Bpp - 3;
1108 if (dest_alpha_scan) { 1127 if (dest_alpha_scan) {
1109 for (int col = 0; col < width; col++) { 1128 for (int col = 0; col < width; col++) {
1110 int src_alpha = clip_scan[col]; 1129 int src_alpha = clip_scan[col];
1111 if (src_alpha == 255) { 1130 if (src_alpha == 255) {
1112 *dest_scan++ = *src_scan++; 1131 *dest_scan++ = *src_scan++;
1113 *dest_scan++ = *src_scan++; 1132 *dest_scan++ = *src_scan++;
1114 *dest_scan++ = *src_scan++; 1133 *dest_scan++ = *src_scan++;
1115 *dest_alpha_scan++ = 255; 1134 *dest_alpha_scan++ = 255;
1116 src_scan += src_gap; 1135 src_scan += src_gap;
(...skipping 41 matching lines...) Expand 10 before | Expand all | Expand 10 after
1158 for (int color = 0; color < 3; color++) { 1177 for (int color = 0; color < 3; color++) {
1159 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, *src_scan, alpha_ratio); 1178 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, *src_scan, alpha_ratio);
1160 dest_scan++; 1179 dest_scan++;
1161 src_scan++; 1180 src_scan++;
1162 } 1181 }
1163 dest_scan++; 1182 dest_scan++;
1164 src_scan += src_gap; 1183 src_scan += src_gap;
1165 } 1184 }
1166 } 1185 }
1167 } 1186 }
1168 inline void _CompositeRow_Rgb2Argb_NoBlend_NoClip(uint8_t* dest_scan, 1187
1169 const uint8_t* src_scan, 1188 void CompositeRow_Rgb2Argb_NoBlend_NoClip(uint8_t* dest_scan,
1170 int width, 1189 const uint8_t* src_scan,
1171 int src_Bpp, 1190 int width,
1172 uint8_t* dest_alpha_scan) { 1191 int src_Bpp,
1192 uint8_t* dest_alpha_scan) {
1173 if (dest_alpha_scan) { 1193 if (dest_alpha_scan) {
1174 int src_gap = src_Bpp - 3; 1194 int src_gap = src_Bpp - 3;
1175 for (int col = 0; col < width; col++) { 1195 for (int col = 0; col < width; col++) {
1176 *dest_scan++ = *src_scan++; 1196 *dest_scan++ = *src_scan++;
1177 *dest_scan++ = *src_scan++; 1197 *dest_scan++ = *src_scan++;
1178 *dest_scan++ = *src_scan++; 1198 *dest_scan++ = *src_scan++;
1179 *dest_alpha_scan++ = 0xff; 1199 *dest_alpha_scan++ = 0xff;
1180 src_scan += src_gap; 1200 src_scan += src_gap;
1181 } 1201 }
1182 } else { 1202 } else {
1183 for (int col = 0; col < width; col++) { 1203 for (int col = 0; col < width; col++) {
1184 if (src_Bpp == 4) { 1204 if (src_Bpp == 4) {
1185 FXARGB_SETDIB(dest_scan, 0xff000000 | FXARGB_GETDIB(src_scan)); 1205 FXARGB_SETDIB(dest_scan, 0xff000000 | FXARGB_GETDIB(src_scan));
1186 } else { 1206 } else {
1187 FXARGB_SETDIB(dest_scan, 1207 FXARGB_SETDIB(dest_scan,
1188 FXARGB_MAKE(0xff, src_scan[2], src_scan[1], src_scan[0])); 1208 FXARGB_MAKE(0xff, src_scan[2], src_scan[1], src_scan[0]));
1189 } 1209 }
1190 dest_scan += 4; 1210 dest_scan += 4;
1191 src_scan += src_Bpp; 1211 src_scan += src_Bpp;
1192 } 1212 }
1193 } 1213 }
1194 } 1214 }
1195 inline void _CompositeRow_Argb2Rgb_Blend(uint8_t* dest_scan, 1215
1196 const uint8_t* src_scan, 1216 void CompositeRow_Argb2Rgb_Blend(uint8_t* dest_scan,
1197 int width, 1217 const uint8_t* src_scan,
1198 int blend_type, 1218 int width,
1199 int dest_Bpp, 1219 int blend_type,
1200 const uint8_t* clip_scan, 1220 int dest_Bpp,
1201 const uint8_t* src_alpha_scan) { 1221 const uint8_t* clip_scan,
1222 const uint8_t* src_alpha_scan) {
1202 int blended_colors[3]; 1223 int blended_colors[3];
1203 FX_BOOL bNonseparableBlend = blend_type >= FXDIB_BLEND_NONSEPARABLE; 1224 FX_BOOL bNonseparableBlend = blend_type >= FXDIB_BLEND_NONSEPARABLE;
1204 int dest_gap = dest_Bpp - 3; 1225 int dest_gap = dest_Bpp - 3;
1205 if (src_alpha_scan) { 1226 if (src_alpha_scan) {
1206 for (int col = 0; col < width; col++) { 1227 for (int col = 0; col < width; col++) {
1207 uint8_t src_alpha; 1228 uint8_t src_alpha;
1208 if (clip_scan) { 1229 if (clip_scan) {
1209 src_alpha = (*src_alpha_scan++) * (*clip_scan++) / 255; 1230 src_alpha = (*src_alpha_scan++) * (*clip_scan++) / 255;
1210 } else { 1231 } else {
1211 src_alpha = *src_alpha_scan++; 1232 src_alpha = *src_alpha_scan++;
1212 } 1233 }
1213 if (src_alpha == 0) { 1234 if (src_alpha == 0) {
1214 dest_scan += dest_Bpp; 1235 dest_scan += dest_Bpp;
1215 src_scan += 3; 1236 src_scan += 3;
1216 continue; 1237 continue;
1217 } 1238 }
1218 if (bNonseparableBlend) { 1239 if (bNonseparableBlend) {
1219 _RGB_Blend(blend_type, src_scan, dest_scan, blended_colors); 1240 RGB_Blend(blend_type, src_scan, dest_scan, blended_colors);
1220 } 1241 }
1221 for (int color = 0; color < 3; color++) { 1242 for (int color = 0; color < 3; color++) {
1222 int back_color = *dest_scan; 1243 int back_color = *dest_scan;
1223 int blended = bNonseparableBlend 1244 int blended = bNonseparableBlend
1224 ? blended_colors[color] 1245 ? blended_colors[color]
1225 : _BLEND(blend_type, back_color, *src_scan); 1246 : Blend(blend_type, back_color, *src_scan);
1226 *dest_scan = FXDIB_ALPHA_MERGE(back_color, blended, src_alpha); 1247 *dest_scan = FXDIB_ALPHA_MERGE(back_color, blended, src_alpha);
1227 dest_scan++; 1248 dest_scan++;
1228 src_scan++; 1249 src_scan++;
1229 } 1250 }
1230 dest_scan += dest_gap; 1251 dest_scan += dest_gap;
1231 } 1252 }
1232 } else { 1253 } else {
1233 for (int col = 0; col < width; col++) { 1254 for (int col = 0; col < width; col++) {
1234 uint8_t src_alpha; 1255 uint8_t src_alpha;
1235 if (clip_scan) { 1256 if (clip_scan) {
1236 src_alpha = src_scan[3] * (*clip_scan++) / 255; 1257 src_alpha = src_scan[3] * (*clip_scan++) / 255;
1237 } else { 1258 } else {
1238 src_alpha = src_scan[3]; 1259 src_alpha = src_scan[3];
1239 } 1260 }
1240 if (src_alpha == 0) { 1261 if (src_alpha == 0) {
1241 dest_scan += dest_Bpp; 1262 dest_scan += dest_Bpp;
1242 src_scan += 4; 1263 src_scan += 4;
1243 continue; 1264 continue;
1244 } 1265 }
1245 if (bNonseparableBlend) { 1266 if (bNonseparableBlend) {
1246 _RGB_Blend(blend_type, src_scan, dest_scan, blended_colors); 1267 RGB_Blend(blend_type, src_scan, dest_scan, blended_colors);
1247 } 1268 }
1248 for (int color = 0; color < 3; color++) { 1269 for (int color = 0; color < 3; color++) {
1249 int back_color = *dest_scan; 1270 int back_color = *dest_scan;
1250 int blended = bNonseparableBlend 1271 int blended = bNonseparableBlend
1251 ? blended_colors[color] 1272 ? blended_colors[color]
1252 : _BLEND(blend_type, back_color, *src_scan); 1273 : Blend(blend_type, back_color, *src_scan);
1253 *dest_scan = FXDIB_ALPHA_MERGE(back_color, blended, src_alpha); 1274 *dest_scan = FXDIB_ALPHA_MERGE(back_color, blended, src_alpha);
1254 dest_scan++; 1275 dest_scan++;
1255 src_scan++; 1276 src_scan++;
1256 } 1277 }
1257 dest_scan += dest_gap; 1278 dest_scan += dest_gap;
1258 src_scan++; 1279 src_scan++;
1259 } 1280 }
1260 } 1281 }
1261 } 1282 }
1262 inline void _CompositeRow_Argb2Rgb_NoBlend(uint8_t* dest_scan, 1283
1263 const uint8_t* src_scan, 1284 void CompositeRow_Argb2Rgb_NoBlend(uint8_t* dest_scan,
1264 int width, 1285 const uint8_t* src_scan,
1265 int dest_Bpp, 1286 int width,
1266 const uint8_t* clip_scan, 1287 int dest_Bpp,
1267 const uint8_t* src_alpha_scan) { 1288 const uint8_t* clip_scan,
1289 const uint8_t* src_alpha_scan) {
1268 int dest_gap = dest_Bpp - 3; 1290 int dest_gap = dest_Bpp - 3;
1269 if (src_alpha_scan) { 1291 if (src_alpha_scan) {
1270 for (int col = 0; col < width; col++) { 1292 for (int col = 0; col < width; col++) {
1271 uint8_t src_alpha; 1293 uint8_t src_alpha;
1272 if (clip_scan) { 1294 if (clip_scan) {
1273 src_alpha = (*src_alpha_scan++) * (*clip_scan++) / 255; 1295 src_alpha = (*src_alpha_scan++) * (*clip_scan++) / 255;
1274 } else { 1296 } else {
1275 src_alpha = *src_alpha_scan++; 1297 src_alpha = *src_alpha_scan++;
1276 } 1298 }
1277 if (src_alpha == 255) { 1299 if (src_alpha == 255) {
(...skipping 39 matching lines...) Expand 10 before | Expand all | Expand 10 after
1317 for (int color = 0; color < 3; color++) { 1339 for (int color = 0; color < 3; color++) {
1318 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, *src_scan, src_alpha); 1340 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, *src_scan, src_alpha);
1319 dest_scan++; 1341 dest_scan++;
1320 src_scan++; 1342 src_scan++;
1321 } 1343 }
1322 dest_scan += dest_gap; 1344 dest_scan += dest_gap;
1323 src_scan++; 1345 src_scan++;
1324 } 1346 }
1325 } 1347 }
1326 } 1348 }
1327 inline void _CompositeRow_Rgb2Rgb_Blend_NoClip(uint8_t* dest_scan, 1349
1328 const uint8_t* src_scan, 1350 void CompositeRow_Rgb2Rgb_Blend_NoClip(uint8_t* dest_scan,
1329 int width, 1351 const uint8_t* src_scan,
1330 int blend_type, 1352 int width,
1331 int dest_Bpp, 1353 int blend_type,
1332 int src_Bpp) { 1354 int dest_Bpp,
1355 int src_Bpp) {
1333 int blended_colors[3]; 1356 int blended_colors[3];
1334 FX_BOOL bNonseparableBlend = blend_type >= FXDIB_BLEND_NONSEPARABLE; 1357 FX_BOOL bNonseparableBlend = blend_type >= FXDIB_BLEND_NONSEPARABLE;
1335 int dest_gap = dest_Bpp - 3; 1358 int dest_gap = dest_Bpp - 3;
1336 int src_gap = src_Bpp - 3; 1359 int src_gap = src_Bpp - 3;
1337 for (int col = 0; col < width; col++) { 1360 for (int col = 0; col < width; col++) {
1338 if (bNonseparableBlend) { 1361 if (bNonseparableBlend) {
1339 _RGB_Blend(blend_type, src_scan, dest_scan, blended_colors); 1362 RGB_Blend(blend_type, src_scan, dest_scan, blended_colors);
1340 } 1363 }
1341 for (int color = 0; color < 3; color++) { 1364 for (int color = 0; color < 3; color++) {
1342 int back_color = *dest_scan; 1365 int back_color = *dest_scan;
1343 int src_color = *src_scan; 1366 int src_color = *src_scan;
1344 int blended = bNonseparableBlend 1367 int blended = bNonseparableBlend
1345 ? blended_colors[color] 1368 ? blended_colors[color]
1346 : _BLEND(blend_type, back_color, src_color); 1369 : Blend(blend_type, back_color, src_color);
1347 *dest_scan = blended; 1370 *dest_scan = blended;
1348 dest_scan++; 1371 dest_scan++;
1349 src_scan++; 1372 src_scan++;
1350 } 1373 }
1351 dest_scan += dest_gap; 1374 dest_scan += dest_gap;
1352 src_scan += src_gap; 1375 src_scan += src_gap;
1353 } 1376 }
1354 } 1377 }
1355 inline void _CompositeRow_Rgb2Rgb_Blend_Clip(uint8_t* dest_scan, 1378
1356 const uint8_t* src_scan, 1379 void CompositeRow_Rgb2Rgb_Blend_Clip(uint8_t* dest_scan,
1357 int width, 1380 const uint8_t* src_scan,
1358 int blend_type, 1381 int width,
1359 int dest_Bpp, 1382 int blend_type,
1360 int src_Bpp, 1383 int dest_Bpp,
1361 const uint8_t* clip_scan) { 1384 int src_Bpp,
1385 const uint8_t* clip_scan) {
1362 int blended_colors[3]; 1386 int blended_colors[3];
1363 FX_BOOL bNonseparableBlend = blend_type >= FXDIB_BLEND_NONSEPARABLE; 1387 FX_BOOL bNonseparableBlend = blend_type >= FXDIB_BLEND_NONSEPARABLE;
1364 int dest_gap = dest_Bpp - 3; 1388 int dest_gap = dest_Bpp - 3;
1365 int src_gap = src_Bpp - 3; 1389 int src_gap = src_Bpp - 3;
1366 for (int col = 0; col < width; col++) { 1390 for (int col = 0; col < width; col++) {
1367 uint8_t src_alpha = *clip_scan++; 1391 uint8_t src_alpha = *clip_scan++;
1368 if (src_alpha == 0) { 1392 if (src_alpha == 0) {
1369 dest_scan += dest_Bpp; 1393 dest_scan += dest_Bpp;
1370 src_scan += src_Bpp; 1394 src_scan += src_Bpp;
1371 continue; 1395 continue;
1372 } 1396 }
1373 if (bNonseparableBlend) { 1397 if (bNonseparableBlend) {
1374 _RGB_Blend(blend_type, src_scan, dest_scan, blended_colors); 1398 RGB_Blend(blend_type, src_scan, dest_scan, blended_colors);
1375 } 1399 }
1376 for (int color = 0; color < 3; color++) { 1400 for (int color = 0; color < 3; color++) {
1377 int src_color = *src_scan; 1401 int src_color = *src_scan;
1378 int back_color = *dest_scan; 1402 int back_color = *dest_scan;
1379 int blended = bNonseparableBlend 1403 int blended = bNonseparableBlend
1380 ? blended_colors[color] 1404 ? blended_colors[color]
1381 : _BLEND(blend_type, back_color, src_color); 1405 : Blend(blend_type, back_color, src_color);
1382 *dest_scan = FXDIB_ALPHA_MERGE(back_color, blended, src_alpha); 1406 *dest_scan = FXDIB_ALPHA_MERGE(back_color, blended, src_alpha);
1383 dest_scan++; 1407 dest_scan++;
1384 src_scan++; 1408 src_scan++;
1385 } 1409 }
1386 dest_scan += dest_gap; 1410 dest_scan += dest_gap;
1387 src_scan += src_gap; 1411 src_scan += src_gap;
1388 } 1412 }
1389 } 1413 }
1390 inline void _CompositeRow_Rgb2Rgb_NoBlend_NoClip(uint8_t* dest_scan, 1414
1391 const uint8_t* src_scan, 1415 void CompositeRow_Rgb2Rgb_NoBlend_NoClip(uint8_t* dest_scan,
1392 int width, 1416 const uint8_t* src_scan,
1393 int dest_Bpp, 1417 int width,
1394 int src_Bpp) { 1418 int dest_Bpp,
1419 int src_Bpp) {
1395 if (dest_Bpp == src_Bpp) { 1420 if (dest_Bpp == src_Bpp) {
1396 FXSYS_memcpy(dest_scan, src_scan, width * dest_Bpp); 1421 FXSYS_memcpy(dest_scan, src_scan, width * dest_Bpp);
1397 return; 1422 return;
1398 } 1423 }
1399 for (int col = 0; col < width; col++) { 1424 for (int col = 0; col < width; col++) {
1400 dest_scan[0] = src_scan[0]; 1425 dest_scan[0] = src_scan[0];
1401 dest_scan[1] = src_scan[1]; 1426 dest_scan[1] = src_scan[1];
1402 dest_scan[2] = src_scan[2]; 1427 dest_scan[2] = src_scan[2];
1403 dest_scan += dest_Bpp; 1428 dest_scan += dest_Bpp;
1404 src_scan += src_Bpp; 1429 src_scan += src_Bpp;
1405 } 1430 }
1406 } 1431 }
1407 inline void _CompositeRow_Rgb2Rgb_NoBlend_Clip(uint8_t* dest_scan, 1432
1408 const uint8_t* src_scan, 1433 void CompositeRow_Rgb2Rgb_NoBlend_Clip(uint8_t* dest_scan,
1409 int width, 1434 const uint8_t* src_scan,
1410 int dest_Bpp, 1435 int width,
1411 int src_Bpp, 1436 int dest_Bpp,
1412 const uint8_t* clip_scan) { 1437 int src_Bpp,
1438 const uint8_t* clip_scan) {
1413 for (int col = 0; col < width; col++) { 1439 for (int col = 0; col < width; col++) {
1414 int src_alpha = clip_scan[col]; 1440 int src_alpha = clip_scan[col];
1415 if (src_alpha == 255) { 1441 if (src_alpha == 255) {
1416 dest_scan[0] = src_scan[0]; 1442 dest_scan[0] = src_scan[0];
1417 dest_scan[1] = src_scan[1]; 1443 dest_scan[1] = src_scan[1];
1418 dest_scan[2] = src_scan[2]; 1444 dest_scan[2] = src_scan[2];
1419 } else if (src_alpha) { 1445 } else if (src_alpha) {
1420 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, *src_scan, src_alpha); 1446 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, *src_scan, src_alpha);
1421 dest_scan++; 1447 dest_scan++;
1422 src_scan++; 1448 src_scan++;
1423 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, *src_scan, src_alpha); 1449 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, *src_scan, src_alpha);
1424 dest_scan++; 1450 dest_scan++;
1425 src_scan++; 1451 src_scan++;
1426 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, *src_scan, src_alpha); 1452 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, *src_scan, src_alpha);
1427 dest_scan += dest_Bpp - 2; 1453 dest_scan += dest_Bpp - 2;
1428 src_scan += src_Bpp - 2; 1454 src_scan += src_Bpp - 2;
1429 continue; 1455 continue;
1430 } 1456 }
1431 dest_scan += dest_Bpp; 1457 dest_scan += dest_Bpp;
1432 src_scan += src_Bpp; 1458 src_scan += src_Bpp;
1433 } 1459 }
1434 } 1460 }
1435 void _CompositeRow_Argb2Argb_Transform(uint8_t* dest_scan, 1461
1436 const uint8_t* src_scan, 1462 void CompositeRow_Argb2Argb_Transform(uint8_t* dest_scan,
1437 int pixel_count, 1463 const uint8_t* src_scan,
1438 int blend_type, 1464 int pixel_count,
1439 const uint8_t* clip_scan, 1465 int blend_type,
1440 uint8_t* dest_alpha_scan, 1466 const uint8_t* clip_scan,
1441 const uint8_t* src_alpha_scan, 1467 uint8_t* dest_alpha_scan,
1442 uint8_t* src_cache_scan, 1468 const uint8_t* src_alpha_scan,
1443 void* pIccTransform) { 1469 uint8_t* src_cache_scan,
1470 void* pIccTransform) {
1444 uint8_t* dp = src_cache_scan; 1471 uint8_t* dp = src_cache_scan;
1445 CCodec_IccModule* pIccModule = 1472 CCodec_IccModule* pIccModule =
1446 CFX_GEModule::Get()->GetCodecModule()->GetIccModule(); 1473 CFX_GEModule::Get()->GetCodecModule()->GetIccModule();
1447 if (src_alpha_scan) { 1474 if (src_alpha_scan) {
1448 if (dest_alpha_scan) { 1475 if (dest_alpha_scan) {
1449 pIccModule->TranslateScanline(pIccTransform, dp, src_scan, pixel_count); 1476 pIccModule->TranslateScanline(pIccTransform, dp, src_scan, pixel_count);
1450 } else { 1477 } else {
1451 for (int col = 0; col < pixel_count; col++) { 1478 for (int col = 0; col < pixel_count; col++) {
1452 pIccModule->TranslateScanline(pIccTransform, dp, src_scan, 1); 1479 pIccModule->TranslateScanline(pIccTransform, dp, src_scan, 1);
1453 dp[3] = *src_alpha_scan++; 1480 dp[3] = *src_alpha_scan++;
1454 src_scan += 3; 1481 src_scan += 3;
1455 dp += 4; 1482 dp += 4;
1456 } 1483 }
1457 src_alpha_scan = NULL; 1484 src_alpha_scan = nullptr;
1458 } 1485 }
1459 } else { 1486 } else {
1460 if (dest_alpha_scan) { 1487 if (dest_alpha_scan) {
1461 int blended_colors[3]; 1488 int blended_colors[3];
1462 FX_BOOL bNonseparableBlend = blend_type >= FXDIB_BLEND_NONSEPARABLE; 1489 FX_BOOL bNonseparableBlend = blend_type >= FXDIB_BLEND_NONSEPARABLE;
1463 for (int col = 0; col < pixel_count; col++) { 1490 for (int col = 0; col < pixel_count; col++) {
1464 pIccModule->TranslateScanline(pIccTransform, src_cache_scan, src_scan, 1491 pIccModule->TranslateScanline(pIccTransform, src_cache_scan, src_scan,
1465 1); 1492 1);
1466 uint8_t back_alpha = *dest_alpha_scan; 1493 uint8_t back_alpha = *dest_alpha_scan;
1467 if (back_alpha == 0) { 1494 if (back_alpha == 0) {
(...skipping 24 matching lines...) Expand all
1492 dest_scan += 3; 1519 dest_scan += 3;
1493 src_cache_scan += 3; 1520 src_cache_scan += 3;
1494 dest_alpha_scan++; 1521 dest_alpha_scan++;
1495 continue; 1522 continue;
1496 } 1523 }
1497 uint8_t dest_alpha = 1524 uint8_t dest_alpha =
1498 back_alpha + src_alpha - back_alpha * src_alpha / 255; 1525 back_alpha + src_alpha - back_alpha * src_alpha / 255;
1499 *dest_alpha_scan++ = dest_alpha; 1526 *dest_alpha_scan++ = dest_alpha;
1500 int alpha_ratio = src_alpha * 255 / dest_alpha; 1527 int alpha_ratio = src_alpha * 255 / dest_alpha;
1501 if (bNonseparableBlend) { 1528 if (bNonseparableBlend) {
1502 _RGB_Blend(blend_type, src_cache_scan, dest_scan, blended_colors); 1529 RGB_Blend(blend_type, src_cache_scan, dest_scan, blended_colors);
1503 } 1530 }
1504 for (int color = 0; color < 3; color++) { 1531 for (int color = 0; color < 3; color++) {
1505 if (blend_type) { 1532 if (blend_type) {
1506 int blended = bNonseparableBlend 1533 int blended = bNonseparableBlend
1507 ? blended_colors[color] 1534 ? blended_colors[color]
1508 : _BLEND(blend_type, *dest_scan, *src_cache_scan); 1535 : Blend(blend_type, *dest_scan, *src_cache_scan);
1509 blended = FXDIB_ALPHA_MERGE(*src_cache_scan, blended, back_alpha); 1536 blended = FXDIB_ALPHA_MERGE(*src_cache_scan, blended, back_alpha);
1510 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended, alpha_ratio); 1537 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended, alpha_ratio);
1511 } else { 1538 } else {
1512 *dest_scan = 1539 *dest_scan =
1513 FXDIB_ALPHA_MERGE(*dest_scan, *src_cache_scan, alpha_ratio); 1540 FXDIB_ALPHA_MERGE(*dest_scan, *src_cache_scan, alpha_ratio);
1514 } 1541 }
1515 dest_scan++; 1542 dest_scan++;
1516 src_cache_scan++; 1543 src_cache_scan++;
1517 } 1544 }
1518 } 1545 }
1519 return; 1546 return;
1520 } 1547 }
1521 for (int col = 0; col < pixel_count; col++) { 1548 for (int col = 0; col < pixel_count; col++) {
1522 pIccModule->TranslateScanline(pIccTransform, dp, src_scan, 1); 1549 pIccModule->TranslateScanline(pIccTransform, dp, src_scan, 1);
1523 dp[3] = src_scan[3]; 1550 dp[3] = src_scan[3];
1524 src_scan += 4; 1551 src_scan += 4;
1525 dp += 4; 1552 dp += 4;
1526 } 1553 }
1527 } 1554 }
1528 _CompositeRow_Argb2Argb(dest_scan, src_cache_scan, pixel_count, blend_type, 1555 CompositeRow_Argb2Argb(dest_scan, src_cache_scan, pixel_count, blend_type,
1529 clip_scan, dest_alpha_scan, src_alpha_scan); 1556 clip_scan, dest_alpha_scan, src_alpha_scan);
1530 } 1557 }
1531 void _CompositeRow_Rgb2Argb_Blend_NoClip_Transform(uint8_t* dest_scan, 1558
1532 const uint8_t* src_scan, 1559 void CompositeRow_Rgb2Argb_Blend_NoClip_Transform(uint8_t* dest_scan,
1533 int width, 1560 const uint8_t* src_scan,
1534 int blend_type, 1561 int width,
1535 int src_Bpp, 1562 int blend_type,
1536 uint8_t* dest_alpha_scan, 1563 int src_Bpp,
1537 uint8_t* src_cache_scan, 1564 uint8_t* dest_alpha_scan,
1538 void* pIccTransform) { 1565 uint8_t* src_cache_scan,
1566 void* pIccTransform) {
1539 CCodec_IccModule* pIccModule = 1567 CCodec_IccModule* pIccModule =
1540 CFX_GEModule::Get()->GetCodecModule()->GetIccModule(); 1568 CFX_GEModule::Get()->GetCodecModule()->GetIccModule();
1541 if (src_Bpp == 3) { 1569 if (src_Bpp == 3) {
1542 pIccModule->TranslateScanline(pIccTransform, src_cache_scan, src_scan, 1570 pIccModule->TranslateScanline(pIccTransform, src_cache_scan, src_scan,
1543 width); 1571 width);
1544 } else { 1572 } else {
1545 uint8_t* dp = src_cache_scan; 1573 uint8_t* dp = src_cache_scan;
1546 for (int col = 0; col < width; col++) { 1574 for (int col = 0; col < width; col++) {
1547 pIccModule->TranslateScanline(pIccTransform, dp, src_scan, 1); 1575 pIccModule->TranslateScanline(pIccTransform, dp, src_scan, 1);
1548 src_scan += 4; 1576 src_scan += 4;
1549 dp += 3; 1577 dp += 3;
1550 } 1578 }
1551 } 1579 }
1552 _CompositeRow_Rgb2Argb_Blend_NoClip(dest_scan, src_cache_scan, width, 1580 CompositeRow_Rgb2Argb_Blend_NoClip(dest_scan, src_cache_scan, width,
1553 blend_type, 3, dest_alpha_scan); 1581 blend_type, 3, dest_alpha_scan);
1554 } 1582 }
1555 inline void _CompositeRow_Rgb2Argb_Blend_Clip_Transform( 1583
1556 uint8_t* dest_scan, 1584 void CompositeRow_Rgb2Argb_Blend_Clip_Transform(uint8_t* dest_scan,
1557 const uint8_t* src_scan, 1585 const uint8_t* src_scan,
1558 int width, 1586 int width,
1559 int blend_type, 1587 int blend_type,
1560 int src_Bpp, 1588 int src_Bpp,
1561 const uint8_t* clip_scan, 1589 const uint8_t* clip_scan,
1562 uint8_t* dest_alpha_scan, 1590 uint8_t* dest_alpha_scan,
1563 uint8_t* src_cache_scan, 1591 uint8_t* src_cache_scan,
1564 void* pIccTransform) { 1592 void* pIccTransform) {
1565 CCodec_IccModule* pIccModule = 1593 CCodec_IccModule* pIccModule =
1566 CFX_GEModule::Get()->GetCodecModule()->GetIccModule(); 1594 CFX_GEModule::Get()->GetCodecModule()->GetIccModule();
1567 if (src_Bpp == 3) { 1595 if (src_Bpp == 3) {
1568 pIccModule->TranslateScanline(pIccTransform, src_cache_scan, src_scan, 1596 pIccModule->TranslateScanline(pIccTransform, src_cache_scan, src_scan,
1569 width); 1597 width);
1570 } else { 1598 } else {
1571 uint8_t* dp = src_cache_scan; 1599 uint8_t* dp = src_cache_scan;
1572 for (int col = 0; col < width; col++) { 1600 for (int col = 0; col < width; col++) {
1573 pIccModule->TranslateScanline(pIccTransform, dp, src_scan, 1); 1601 pIccModule->TranslateScanline(pIccTransform, dp, src_scan, 1);
1574 src_scan += 4; 1602 src_scan += 4;
1575 dp += 3; 1603 dp += 3;
1576 } 1604 }
1577 } 1605 }
1578 _CompositeRow_Rgb2Argb_Blend_Clip(dest_scan, src_cache_scan, width, 1606 CompositeRow_Rgb2Argb_Blend_Clip(dest_scan, src_cache_scan, width, blend_type,
1579 blend_type, 3, clip_scan, dest_alpha_scan); 1607 3, clip_scan, dest_alpha_scan);
1580 } 1608 }
1581 inline void _CompositeRow_Rgb2Argb_NoBlend_Clip_Transform( 1609
1582 uint8_t* dest_scan, 1610 void CompositeRow_Rgb2Argb_NoBlend_Clip_Transform(uint8_t* dest_scan,
1583 const uint8_t* src_scan, 1611 const uint8_t* src_scan,
1584 int width, 1612 int width,
1585 int src_Bpp, 1613 int src_Bpp,
1586 const uint8_t* clip_scan, 1614 const uint8_t* clip_scan,
1587 uint8_t* dest_alpha_scan, 1615 uint8_t* dest_alpha_scan,
1588 uint8_t* src_cache_scan, 1616 uint8_t* src_cache_scan,
1589 void* pIccTransform) { 1617 void* pIccTransform) {
1590 CCodec_IccModule* pIccModule = 1618 CCodec_IccModule* pIccModule =
1591 CFX_GEModule::Get()->GetCodecModule()->GetIccModule(); 1619 CFX_GEModule::Get()->GetCodecModule()->GetIccModule();
1592 if (src_Bpp == 3) { 1620 if (src_Bpp == 3) {
1593 pIccModule->TranslateScanline(pIccTransform, src_cache_scan, src_scan, 1621 pIccModule->TranslateScanline(pIccTransform, src_cache_scan, src_scan,
1594 width); 1622 width);
1595 } else { 1623 } else {
1596 uint8_t* dp = src_cache_scan; 1624 uint8_t* dp = src_cache_scan;
1597 for (int col = 0; col < width; col++) { 1625 for (int col = 0; col < width; col++) {
1598 pIccModule->TranslateScanline(pIccTransform, dp, src_scan, 1); 1626 pIccModule->TranslateScanline(pIccTransform, dp, src_scan, 1);
1599 src_scan += 4; 1627 src_scan += 4;
1600 dp += 3; 1628 dp += 3;
1601 } 1629 }
1602 } 1630 }
1603 _CompositeRow_Rgb2Argb_NoBlend_Clip(dest_scan, src_cache_scan, width, 3, 1631 CompositeRow_Rgb2Argb_NoBlend_Clip(dest_scan, src_cache_scan, width, 3,
1604 clip_scan, dest_alpha_scan); 1632 clip_scan, dest_alpha_scan);
1605 } 1633 }
1606 inline void _CompositeRow_Rgb2Argb_NoBlend_NoClip_Transform( 1634
1607 uint8_t* dest_scan, 1635 void CompositeRow_Rgb2Argb_NoBlend_NoClip_Transform(uint8_t* dest_scan,
1608 const uint8_t* src_scan, 1636 const uint8_t* src_scan,
1609 int width, 1637 int width,
1610 int src_Bpp, 1638 int src_Bpp,
1611 uint8_t* dest_alpha_scan, 1639 uint8_t* dest_alpha_scan,
1612 uint8_t* src_cache_scan, 1640 uint8_t* src_cache_scan,
1613 void* pIccTransform) { 1641 void* pIccTransform) {
1614 CCodec_IccModule* pIccModule = 1642 CCodec_IccModule* pIccModule =
1615 CFX_GEModule::Get()->GetCodecModule()->GetIccModule(); 1643 CFX_GEModule::Get()->GetCodecModule()->GetIccModule();
1616 if (src_Bpp == 3) { 1644 if (src_Bpp == 3) {
1617 pIccModule->TranslateScanline(pIccTransform, src_cache_scan, src_scan, 1645 pIccModule->TranslateScanline(pIccTransform, src_cache_scan, src_scan,
1618 width); 1646 width);
1619 } else { 1647 } else {
1620 uint8_t* dp = src_cache_scan; 1648 uint8_t* dp = src_cache_scan;
1621 for (int col = 0; col < width; col++) { 1649 for (int col = 0; col < width; col++) {
1622 pIccModule->TranslateScanline(pIccTransform, dp, src_scan, 1); 1650 pIccModule->TranslateScanline(pIccTransform, dp, src_scan, 1);
1623 src_scan += 4; 1651 src_scan += 4;
1624 dp += 3; 1652 dp += 3;
1625 } 1653 }
1626 } 1654 }
1627 _CompositeRow_Rgb2Argb_NoBlend_NoClip(dest_scan, src_cache_scan, width, 3, 1655 CompositeRow_Rgb2Argb_NoBlend_NoClip(dest_scan, src_cache_scan, width, 3,
1628 dest_alpha_scan); 1656 dest_alpha_scan);
1629 } 1657 }
1630 inline void _CompositeRow_Argb2Rgb_Blend_Transform( 1658
1631 uint8_t* dest_scan, 1659 void CompositeRow_Argb2Rgb_Blend_Transform(uint8_t* dest_scan,
1632 const uint8_t* src_scan, 1660 const uint8_t* src_scan,
1633 int width, 1661 int width,
1634 int blend_type, 1662 int blend_type,
1635 int dest_Bpp, 1663 int dest_Bpp,
1636 const uint8_t* clip_scan, 1664 const uint8_t* clip_scan,
1637 const uint8_t* src_alpha_scan, 1665 const uint8_t* src_alpha_scan,
1638 uint8_t* src_cache_scan, 1666 uint8_t* src_cache_scan,
1639 void* pIccTransform) { 1667 void* pIccTransform) {
1640 CCodec_IccModule* pIccModule = 1668 CCodec_IccModule* pIccModule =
1641 CFX_GEModule::Get()->GetCodecModule()->GetIccModule(); 1669 CFX_GEModule::Get()->GetCodecModule()->GetIccModule();
1642 if (src_alpha_scan) { 1670 if (src_alpha_scan) {
1643 pIccModule->TranslateScanline(pIccTransform, src_cache_scan, src_scan, 1671 pIccModule->TranslateScanline(pIccTransform, src_cache_scan, src_scan,
1644 width); 1672 width);
1645 } else { 1673 } else {
1646 int blended_colors[3]; 1674 int blended_colors[3];
1647 FX_BOOL bNonseparableBlend = blend_type >= FXDIB_BLEND_NONSEPARABLE; 1675 FX_BOOL bNonseparableBlend = blend_type >= FXDIB_BLEND_NONSEPARABLE;
1648 int dest_gap = dest_Bpp - 3; 1676 int dest_gap = dest_Bpp - 3;
1649 for (int col = 0; col < width; col++) { 1677 for (int col = 0; col < width; col++) {
1650 pIccModule->TranslateScanline(pIccTransform, src_cache_scan, src_scan, 1); 1678 pIccModule->TranslateScanline(pIccTransform, src_cache_scan, src_scan, 1);
1651 uint8_t src_alpha; 1679 uint8_t src_alpha;
1652 if (clip_scan) { 1680 if (clip_scan) {
1653 src_alpha = src_scan[3] * (*clip_scan++) / 255; 1681 src_alpha = src_scan[3] * (*clip_scan++) / 255;
1654 } else { 1682 } else {
1655 src_alpha = src_scan[3]; 1683 src_alpha = src_scan[3];
1656 } 1684 }
1657 src_scan += 4; 1685 src_scan += 4;
1658 if (src_alpha == 0) { 1686 if (src_alpha == 0) {
1659 dest_scan += dest_Bpp; 1687 dest_scan += dest_Bpp;
1660 src_cache_scan += 3; 1688 src_cache_scan += 3;
1661 continue; 1689 continue;
1662 } 1690 }
1663 if (bNonseparableBlend) { 1691 if (bNonseparableBlend) {
1664 _RGB_Blend(blend_type, src_cache_scan, dest_scan, blended_colors); 1692 RGB_Blend(blend_type, src_cache_scan, dest_scan, blended_colors);
1665 } 1693 }
1666 for (int color = 0; color < 3; color++) { 1694 for (int color = 0; color < 3; color++) {
1667 int back_color = *dest_scan; 1695 int back_color = *dest_scan;
1668 int blended = bNonseparableBlend 1696 int blended = bNonseparableBlend
1669 ? blended_colors[color] 1697 ? blended_colors[color]
1670 : _BLEND(blend_type, back_color, *src_cache_scan); 1698 : Blend(blend_type, back_color, *src_cache_scan);
1671 *dest_scan = FXDIB_ALPHA_MERGE(back_color, blended, src_alpha); 1699 *dest_scan = FXDIB_ALPHA_MERGE(back_color, blended, src_alpha);
1672 dest_scan++; 1700 dest_scan++;
1673 src_cache_scan++; 1701 src_cache_scan++;
1674 } 1702 }
1675 dest_scan += dest_gap; 1703 dest_scan += dest_gap;
1676 } 1704 }
1677 return; 1705 return;
1678 } 1706 }
1679 _CompositeRow_Argb2Rgb_Blend(dest_scan, src_cache_scan, width, blend_type, 1707 CompositeRow_Argb2Rgb_Blend(dest_scan, src_cache_scan, width, blend_type,
1680 dest_Bpp, clip_scan, src_alpha_scan); 1708 dest_Bpp, clip_scan, src_alpha_scan);
1681 } 1709 }
1682 inline void _CompositeRow_Argb2Rgb_NoBlend_Transform( 1710
1683 uint8_t* dest_scan, 1711 void CompositeRow_Argb2Rgb_NoBlend_Transform(uint8_t* dest_scan,
1684 const uint8_t* src_scan, 1712 const uint8_t* src_scan,
1685 int width, 1713 int width,
1686 int dest_Bpp, 1714 int dest_Bpp,
1687 const uint8_t* clip_scan, 1715 const uint8_t* clip_scan,
1688 const uint8_t* src_alpha_scan, 1716 const uint8_t* src_alpha_scan,
1689 uint8_t* src_cache_scan, 1717 uint8_t* src_cache_scan,
1690 void* pIccTransform) { 1718 void* pIccTransform) {
1691 CCodec_IccModule* pIccModule = 1719 CCodec_IccModule* pIccModule =
1692 CFX_GEModule::Get()->GetCodecModule()->GetIccModule(); 1720 CFX_GEModule::Get()->GetCodecModule()->GetIccModule();
1693 if (src_alpha_scan) { 1721 if (src_alpha_scan) {
1694 pIccModule->TranslateScanline(pIccTransform, src_cache_scan, src_scan, 1722 pIccModule->TranslateScanline(pIccTransform, src_cache_scan, src_scan,
1695 width); 1723 width);
1696 } else { 1724 } else {
1697 int dest_gap = dest_Bpp - 3; 1725 int dest_gap = dest_Bpp - 3;
1698 for (int col = 0; col < width; col++) { 1726 for (int col = 0; col < width; col++) {
1699 pIccModule->TranslateScanline(pIccTransform, src_cache_scan, src_scan, 1); 1727 pIccModule->TranslateScanline(pIccTransform, src_cache_scan, src_scan, 1);
1700 uint8_t src_alpha; 1728 uint8_t src_alpha;
(...skipping 17 matching lines...) Expand all
1718 } 1746 }
1719 for (int color = 0; color < 3; color++) { 1747 for (int color = 0; color < 3; color++) {
1720 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, *src_cache_scan, src_alpha); 1748 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, *src_cache_scan, src_alpha);
1721 dest_scan++; 1749 dest_scan++;
1722 src_cache_scan++; 1750 src_cache_scan++;
1723 } 1751 }
1724 dest_scan += dest_gap; 1752 dest_scan += dest_gap;
1725 } 1753 }
1726 return; 1754 return;
1727 } 1755 }
1728 _CompositeRow_Argb2Rgb_NoBlend(dest_scan, src_cache_scan, width, dest_Bpp, 1756 CompositeRow_Argb2Rgb_NoBlend(dest_scan, src_cache_scan, width, dest_Bpp,
1729 clip_scan, src_alpha_scan); 1757 clip_scan, src_alpha_scan);
1730 } 1758 }
1731 inline void _CompositeRow_Rgb2Rgb_Blend_NoClip_Transform( 1759
1732 uint8_t* dest_scan, 1760 void CompositeRow_Rgb2Rgb_Blend_NoClip_Transform(uint8_t* dest_scan,
1733 const uint8_t* src_scan, 1761 const uint8_t* src_scan,
1734 int width, 1762 int width,
1735 int blend_type, 1763 int blend_type,
1736 int dest_Bpp, 1764 int dest_Bpp,
1737 int src_Bpp, 1765 int src_Bpp,
1738 uint8_t* src_cache_scan, 1766 uint8_t* src_cache_scan,
1739 void* pIccTransform) { 1767 void* pIccTransform) {
1740 CCodec_IccModule* pIccModule = 1768 CCodec_IccModule* pIccModule =
1741 CFX_GEModule::Get()->GetCodecModule()->GetIccModule(); 1769 CFX_GEModule::Get()->GetCodecModule()->GetIccModule();
1742 if (src_Bpp == 3) { 1770 if (src_Bpp == 3) {
1743 pIccModule->TranslateScanline(pIccTransform, src_cache_scan, src_scan, 1771 pIccModule->TranslateScanline(pIccTransform, src_cache_scan, src_scan,
1744 width); 1772 width);
1745 } else { 1773 } else {
1746 uint8_t* dp = src_cache_scan; 1774 uint8_t* dp = src_cache_scan;
1747 for (int col = 0; col < width; col++) { 1775 for (int col = 0; col < width; col++) {
1748 pIccModule->TranslateScanline(pIccTransform, dp, src_scan, 1); 1776 pIccModule->TranslateScanline(pIccTransform, dp, src_scan, 1);
1749 src_scan += 4; 1777 src_scan += 4;
1750 dp += 3; 1778 dp += 3;
1751 } 1779 }
1752 } 1780 }
1753 _CompositeRow_Rgb2Rgb_Blend_NoClip(dest_scan, src_cache_scan, width, 1781 CompositeRow_Rgb2Rgb_Blend_NoClip(dest_scan, src_cache_scan, width,
1754 blend_type, dest_Bpp, 3); 1782 blend_type, dest_Bpp, 3);
1755 } 1783 }
1756 inline void _CompositeRow_Rgb2Rgb_Blend_Clip_Transform(uint8_t* dest_scan, 1784
1757 const uint8_t* src_scan, 1785 void CompositeRow_Rgb2Rgb_Blend_Clip_Transform(uint8_t* dest_scan,
1758 int width, 1786 const uint8_t* src_scan,
1759 int blend_type, 1787 int width,
1760 int dest_Bpp, 1788 int blend_type,
1761 int src_Bpp, 1789 int dest_Bpp,
1762 const uint8_t* clip_scan, 1790 int src_Bpp,
1763 uint8_t* src_cache_scan, 1791 const uint8_t* clip_scan,
1764 void* pIccTransform) { 1792 uint8_t* src_cache_scan,
1793 void* pIccTransform) {
1765 CCodec_IccModule* pIccModule = 1794 CCodec_IccModule* pIccModule =
1766 CFX_GEModule::Get()->GetCodecModule()->GetIccModule(); 1795 CFX_GEModule::Get()->GetCodecModule()->GetIccModule();
1767 if (src_Bpp == 3) { 1796 if (src_Bpp == 3) {
1768 pIccModule->TranslateScanline(pIccTransform, src_cache_scan, src_scan, 1797 pIccModule->TranslateScanline(pIccTransform, src_cache_scan, src_scan,
1769 width); 1798 width);
1770 } else { 1799 } else {
1771 uint8_t* dp = src_cache_scan; 1800 uint8_t* dp = src_cache_scan;
1772 for (int col = 0; col < width; col++) { 1801 for (int col = 0; col < width; col++) {
1773 pIccModule->TranslateScanline(pIccTransform, dp, src_scan, 1); 1802 pIccModule->TranslateScanline(pIccTransform, dp, src_scan, 1);
1774 src_scan += 4; 1803 src_scan += 4;
1775 dp += 3; 1804 dp += 3;
1776 } 1805 }
1777 } 1806 }
1778 _CompositeRow_Rgb2Rgb_Blend_Clip(dest_scan, src_cache_scan, width, blend_type, 1807 CompositeRow_Rgb2Rgb_Blend_Clip(dest_scan, src_cache_scan, width, blend_type,
1779 dest_Bpp, 3, clip_scan); 1808 dest_Bpp, 3, clip_scan);
1780 } 1809 }
1781 inline void _CompositeRow_Rgb2Rgb_NoBlend_NoClip_Transform( 1810
1782 uint8_t* dest_scan, 1811 void CompositeRow_Rgb2Rgb_NoBlend_NoClip_Transform(uint8_t* dest_scan,
1783 const uint8_t* src_scan, 1812 const uint8_t* src_scan,
1784 int width, 1813 int width,
1785 int dest_Bpp, 1814 int dest_Bpp,
1786 int src_Bpp, 1815 int src_Bpp,
1787 uint8_t* src_cache_scan, 1816 uint8_t* src_cache_scan,
1788 void* pIccTransform) { 1817 void* pIccTransform) {
1789 CCodec_IccModule* pIccModule = 1818 CCodec_IccModule* pIccModule =
1790 CFX_GEModule::Get()->GetCodecModule()->GetIccModule(); 1819 CFX_GEModule::Get()->GetCodecModule()->GetIccModule();
1791 if (src_Bpp == 3) { 1820 if (src_Bpp == 3) {
1792 pIccModule->TranslateScanline(pIccTransform, src_cache_scan, src_scan, 1821 pIccModule->TranslateScanline(pIccTransform, src_cache_scan, src_scan,
1793 width); 1822 width);
1794 } else { 1823 } else {
1795 uint8_t* dp = src_cache_scan; 1824 uint8_t* dp = src_cache_scan;
1796 for (int col = 0; col < width; col++) { 1825 for (int col = 0; col < width; col++) {
1797 pIccModule->TranslateScanline(pIccTransform, dp, src_scan, 1); 1826 pIccModule->TranslateScanline(pIccTransform, dp, src_scan, 1);
1798 src_scan += 4; 1827 src_scan += 4;
1799 dp += 3; 1828 dp += 3;
1800 } 1829 }
1801 } 1830 }
1802 _CompositeRow_Rgb2Rgb_NoBlend_NoClip(dest_scan, src_cache_scan, width, 1831 CompositeRow_Rgb2Rgb_NoBlend_NoClip(dest_scan, src_cache_scan, width,
1803 dest_Bpp, 3); 1832 dest_Bpp, 3);
1804 } 1833 }
1805 inline void _CompositeRow_Rgb2Rgb_NoBlend_Clip_Transform( 1834
1806 uint8_t* dest_scan, 1835 void CompositeRow_Rgb2Rgb_NoBlend_Clip_Transform(uint8_t* dest_scan,
1807 const uint8_t* src_scan, 1836 const uint8_t* src_scan,
1808 int width, 1837 int width,
1809 int dest_Bpp, 1838 int dest_Bpp,
1810 int src_Bpp, 1839 int src_Bpp,
1811 const uint8_t* clip_scan, 1840 const uint8_t* clip_scan,
1812 uint8_t* src_cache_scan, 1841 uint8_t* src_cache_scan,
1813 void* pIccTransform) { 1842 void* pIccTransform) {
1814 CCodec_IccModule* pIccModule = 1843 CCodec_IccModule* pIccModule =
1815 CFX_GEModule::Get()->GetCodecModule()->GetIccModule(); 1844 CFX_GEModule::Get()->GetCodecModule()->GetIccModule();
1816 if (src_Bpp == 3) { 1845 if (src_Bpp == 3) {
1817 pIccModule->TranslateScanline(pIccTransform, src_cache_scan, src_scan, 1846 pIccModule->TranslateScanline(pIccTransform, src_cache_scan, src_scan,
1818 width); 1847 width);
1819 } else { 1848 } else {
1820 uint8_t* dp = src_cache_scan; 1849 uint8_t* dp = src_cache_scan;
1821 for (int col = 0; col < width; col++) { 1850 for (int col = 0; col < width; col++) {
1822 pIccModule->TranslateScanline(pIccTransform, dp, src_scan, 1); 1851 pIccModule->TranslateScanline(pIccTransform, dp, src_scan, 1);
1823 src_scan += 4; 1852 src_scan += 4;
1824 dp += 3; 1853 dp += 3;
1825 } 1854 }
1826 } 1855 }
1827 _CompositeRow_Rgb2Rgb_NoBlend_Clip(dest_scan, src_cache_scan, width, dest_Bpp, 1856 CompositeRow_Rgb2Rgb_NoBlend_Clip(dest_scan, src_cache_scan, width, dest_Bpp,
1828 3, clip_scan); 1857 3, clip_scan);
1829 } 1858 }
1830 inline void _CompositeRow_8bppPal2Gray(uint8_t* dest_scan, 1859
1831 const uint8_t* src_scan, 1860 void CompositeRow_8bppPal2Gray(uint8_t* dest_scan,
1832 const uint8_t* pPalette, 1861 const uint8_t* src_scan,
1833 int pixel_count, 1862 const uint8_t* pPalette,
1834 int blend_type, 1863 int pixel_count,
1835 const uint8_t* clip_scan, 1864 int blend_type,
1836 const uint8_t* src_alpha_scan) { 1865 const uint8_t* clip_scan,
1866 const uint8_t* src_alpha_scan) {
1837 if (src_alpha_scan) { 1867 if (src_alpha_scan) {
1838 if (blend_type) { 1868 if (blend_type) {
1839 FX_BOOL bNonseparableBlend = blend_type >= FXDIB_BLEND_NONSEPARABLE; 1869 FX_BOOL bNonseparableBlend = blend_type >= FXDIB_BLEND_NONSEPARABLE;
1840 for (int col = 0; col < pixel_count; col++) { 1870 for (int col = 0; col < pixel_count; col++) {
1841 uint8_t gray = pPalette[*src_scan]; 1871 uint8_t gray = pPalette[*src_scan];
1842 int src_alpha = *src_alpha_scan++; 1872 int src_alpha = *src_alpha_scan++;
1843 if (clip_scan) { 1873 if (clip_scan) {
1844 src_alpha = clip_scan[col] * src_alpha / 255; 1874 src_alpha = clip_scan[col] * src_alpha / 255;
1845 } 1875 }
1846 if (bNonseparableBlend) 1876 if (bNonseparableBlend)
1847 gray = blend_type == FXDIB_BLEND_LUMINOSITY ? gray : *dest_scan; 1877 gray = blend_type == FXDIB_BLEND_LUMINOSITY ? gray : *dest_scan;
1848 else 1878 else
1849 gray = _BLEND(blend_type, *dest_scan, gray); 1879 gray = Blend(blend_type, *dest_scan, gray);
1850 if (src_alpha) { 1880 if (src_alpha) {
1851 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, gray, src_alpha); 1881 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, gray, src_alpha);
1852 } else { 1882 } else {
1853 *dest_scan = gray; 1883 *dest_scan = gray;
1854 } 1884 }
1855 dest_scan++; 1885 dest_scan++;
1856 src_scan++; 1886 src_scan++;
1857 } 1887 }
1858 return; 1888 return;
1859 } 1889 }
(...skipping 12 matching lines...) Expand all
1872 src_scan++; 1902 src_scan++;
1873 } 1903 }
1874 } else { 1904 } else {
1875 if (blend_type) { 1905 if (blend_type) {
1876 FX_BOOL bNonseparableBlend = blend_type >= FXDIB_BLEND_NONSEPARABLE; 1906 FX_BOOL bNonseparableBlend = blend_type >= FXDIB_BLEND_NONSEPARABLE;
1877 for (int col = 0; col < pixel_count; col++) { 1907 for (int col = 0; col < pixel_count; col++) {
1878 uint8_t gray = pPalette[*src_scan]; 1908 uint8_t gray = pPalette[*src_scan];
1879 if (bNonseparableBlend) 1909 if (bNonseparableBlend)
1880 gray = blend_type == FXDIB_BLEND_LUMINOSITY ? gray : *dest_scan; 1910 gray = blend_type == FXDIB_BLEND_LUMINOSITY ? gray : *dest_scan;
1881 else 1911 else
1882 gray = _BLEND(blend_type, *dest_scan, gray); 1912 gray = Blend(blend_type, *dest_scan, gray);
1883 if (clip_scan && clip_scan[col] < 255) { 1913 if (clip_scan && clip_scan[col] < 255) {
1884 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, gray, clip_scan[col]); 1914 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, gray, clip_scan[col]);
1885 } else { 1915 } else {
1886 *dest_scan = gray; 1916 *dest_scan = gray;
1887 } 1917 }
1888 dest_scan++; 1918 dest_scan++;
1889 src_scan++; 1919 src_scan++;
1890 } 1920 }
1891 return; 1921 return;
1892 } 1922 }
1893 for (int col = 0; col < pixel_count; col++) { 1923 for (int col = 0; col < pixel_count; col++) {
1894 uint8_t gray = pPalette[*src_scan]; 1924 uint8_t gray = pPalette[*src_scan];
1895 if (clip_scan && clip_scan[col] < 255) { 1925 if (clip_scan && clip_scan[col] < 255) {
1896 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, gray, clip_scan[col]); 1926 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, gray, clip_scan[col]);
1897 } else { 1927 } else {
1898 *dest_scan = gray; 1928 *dest_scan = gray;
1899 } 1929 }
1900 dest_scan++; 1930 dest_scan++;
1901 src_scan++; 1931 src_scan++;
1902 } 1932 }
1903 } 1933 }
1904 } 1934 }
1905 inline void _CompositeRow_8bppPal2Graya(uint8_t* dest_scan, 1935
1906 const uint8_t* src_scan, 1936 void CompositeRow_8bppPal2Graya(uint8_t* dest_scan,
1907 const uint8_t* pPalette, 1937 const uint8_t* src_scan,
1908 int pixel_count, 1938 const uint8_t* pPalette,
1909 int blend_type, 1939 int pixel_count,
1910 const uint8_t* clip_scan, 1940 int blend_type,
1911 uint8_t* dest_alpha_scan, 1941 const uint8_t* clip_scan,
1912 const uint8_t* src_alpha_scan) { 1942 uint8_t* dest_alpha_scan,
1943 const uint8_t* src_alpha_scan) {
1913 if (src_alpha_scan) { 1944 if (src_alpha_scan) {
1914 if (blend_type) { 1945 if (blend_type) {
1915 FX_BOOL bNonseparableBlend = blend_type >= FXDIB_BLEND_NONSEPARABLE; 1946 FX_BOOL bNonseparableBlend = blend_type >= FXDIB_BLEND_NONSEPARABLE;
1916 for (int col = 0; col < pixel_count; col++) { 1947 for (int col = 0; col < pixel_count; col++) {
1917 uint8_t gray = pPalette[*src_scan]; 1948 uint8_t gray = pPalette[*src_scan];
1918 src_scan++; 1949 src_scan++;
1919 uint8_t back_alpha = *dest_alpha_scan; 1950 uint8_t back_alpha = *dest_alpha_scan;
1920 if (back_alpha == 0) { 1951 if (back_alpha == 0) {
1921 int src_alpha = *src_alpha_scan++; 1952 int src_alpha = *src_alpha_scan++;
1922 if (clip_scan) { 1953 if (clip_scan) {
(...skipping 15 matching lines...) Expand all
1938 dest_scan++; 1969 dest_scan++;
1939 dest_alpha_scan++; 1970 dest_alpha_scan++;
1940 continue; 1971 continue;
1941 } 1972 }
1942 *dest_alpha_scan = 1973 *dest_alpha_scan =
1943 back_alpha + src_alpha - back_alpha * src_alpha / 255; 1974 back_alpha + src_alpha - back_alpha * src_alpha / 255;
1944 int alpha_ratio = src_alpha * 255 / (*dest_alpha_scan); 1975 int alpha_ratio = src_alpha * 255 / (*dest_alpha_scan);
1945 if (bNonseparableBlend) 1976 if (bNonseparableBlend)
1946 gray = blend_type == FXDIB_BLEND_LUMINOSITY ? gray : *dest_scan; 1977 gray = blend_type == FXDIB_BLEND_LUMINOSITY ? gray : *dest_scan;
1947 else 1978 else
1948 gray = _BLEND(blend_type, *dest_scan, gray); 1979 gray = Blend(blend_type, *dest_scan, gray);
1949 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, gray, alpha_ratio); 1980 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, gray, alpha_ratio);
1950 dest_alpha_scan++; 1981 dest_alpha_scan++;
1951 dest_scan++; 1982 dest_scan++;
1952 } 1983 }
1953 return; 1984 return;
1954 } 1985 }
1955 for (int col = 0; col < pixel_count; col++) { 1986 for (int col = 0; col < pixel_count; col++) {
1956 uint8_t gray = pPalette[*src_scan]; 1987 uint8_t gray = pPalette[*src_scan];
1957 src_scan++; 1988 src_scan++;
1958 uint8_t back_alpha = *dest_alpha_scan; 1989 uint8_t back_alpha = *dest_alpha_scan;
(...skipping 43 matching lines...) Expand 10 before | Expand all | Expand 10 after
2002 continue; 2033 continue;
2003 } 2034 }
2004 int back_alpha = *dest_alpha_scan; 2035 int back_alpha = *dest_alpha_scan;
2005 uint8_t dest_alpha = 2036 uint8_t dest_alpha =
2006 back_alpha + src_alpha - back_alpha * src_alpha / 255; 2037 back_alpha + src_alpha - back_alpha * src_alpha / 255;
2007 *dest_alpha_scan++ = dest_alpha; 2038 *dest_alpha_scan++ = dest_alpha;
2008 int alpha_ratio = src_alpha * 255 / dest_alpha; 2039 int alpha_ratio = src_alpha * 255 / dest_alpha;
2009 if (bNonseparableBlend) 2040 if (bNonseparableBlend)
2010 gray = blend_type == FXDIB_BLEND_LUMINOSITY ? gray : *dest_scan; 2041 gray = blend_type == FXDIB_BLEND_LUMINOSITY ? gray : *dest_scan;
2011 else 2042 else
2012 gray = _BLEND(blend_type, *dest_scan, gray); 2043 gray = Blend(blend_type, *dest_scan, gray);
2013 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, gray, alpha_ratio); 2044 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, gray, alpha_ratio);
2014 dest_scan++; 2045 dest_scan++;
2015 } 2046 }
2016 return; 2047 return;
2017 } 2048 }
2018 for (int col = 0; col < pixel_count; col++) { 2049 for (int col = 0; col < pixel_count; col++) {
2019 uint8_t gray = pPalette[*src_scan]; 2050 uint8_t gray = pPalette[*src_scan];
2020 src_scan++; 2051 src_scan++;
2021 if (!clip_scan || clip_scan[col] == 255) { 2052 if (!clip_scan || clip_scan[col] == 255) {
2022 *dest_scan++ = gray; 2053 *dest_scan++ = gray;
2023 *dest_alpha_scan++ = 255; 2054 *dest_alpha_scan++ = 255;
2024 continue; 2055 continue;
2025 } 2056 }
2026 int src_alpha = clip_scan[col]; 2057 int src_alpha = clip_scan[col];
2027 if (src_alpha == 0) { 2058 if (src_alpha == 0) {
2028 dest_scan++; 2059 dest_scan++;
2029 dest_alpha_scan++; 2060 dest_alpha_scan++;
2030 continue; 2061 continue;
2031 } 2062 }
2032 int back_alpha = *dest_alpha_scan; 2063 int back_alpha = *dest_alpha_scan;
2033 uint8_t dest_alpha = 2064 uint8_t dest_alpha =
2034 back_alpha + src_alpha - back_alpha * src_alpha / 255; 2065 back_alpha + src_alpha - back_alpha * src_alpha / 255;
2035 *dest_alpha_scan++ = dest_alpha; 2066 *dest_alpha_scan++ = dest_alpha;
2036 int alpha_ratio = src_alpha * 255 / dest_alpha; 2067 int alpha_ratio = src_alpha * 255 / dest_alpha;
2037 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, gray, alpha_ratio); 2068 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, gray, alpha_ratio);
2038 dest_scan++; 2069 dest_scan++;
2039 } 2070 }
2040 } 2071 }
2041 } 2072 }
2042 inline void _CompositeRow_1bppPal2Gray(uint8_t* dest_scan, 2073
2043 const uint8_t* src_scan, 2074 void CompositeRow_1bppPal2Gray(uint8_t* dest_scan,
2044 int src_left, 2075 const uint8_t* src_scan,
2045 const uint8_t* pPalette, 2076 int src_left,
2046 int pixel_count, 2077 const uint8_t* pPalette,
2047 int blend_type, 2078 int pixel_count,
2048 const uint8_t* clip_scan) { 2079 int blend_type,
2080 const uint8_t* clip_scan) {
2049 int reset_gray = pPalette[0]; 2081 int reset_gray = pPalette[0];
2050 int set_gray = pPalette[1]; 2082 int set_gray = pPalette[1];
2051 if (blend_type) { 2083 if (blend_type) {
2052 FX_BOOL bNonseparableBlend = blend_type >= FXDIB_BLEND_NONSEPARABLE; 2084 FX_BOOL bNonseparableBlend = blend_type >= FXDIB_BLEND_NONSEPARABLE;
2053 for (int col = 0; col < pixel_count; col++) { 2085 for (int col = 0; col < pixel_count; col++) {
2054 uint8_t gray = 2086 uint8_t gray =
2055 (src_scan[(col + src_left) / 8] & (1 << (7 - (col + src_left) % 8))) 2087 (src_scan[(col + src_left) / 8] & (1 << (7 - (col + src_left) % 8)))
2056 ? set_gray 2088 ? set_gray
2057 : reset_gray; 2089 : reset_gray;
2058 if (bNonseparableBlend) 2090 if (bNonseparableBlend)
2059 gray = blend_type == FXDIB_BLEND_LUMINOSITY ? gray : *dest_scan; 2091 gray = blend_type == FXDIB_BLEND_LUMINOSITY ? gray : *dest_scan;
2060 else 2092 else
2061 gray = _BLEND(blend_type, *dest_scan, gray); 2093 gray = Blend(blend_type, *dest_scan, gray);
2062 if (clip_scan && clip_scan[col] < 255) { 2094 if (clip_scan && clip_scan[col] < 255) {
2063 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, gray, clip_scan[col]); 2095 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, gray, clip_scan[col]);
2064 } else { 2096 } else {
2065 *dest_scan = gray; 2097 *dest_scan = gray;
2066 } 2098 }
2067 dest_scan++; 2099 dest_scan++;
2068 } 2100 }
2069 return; 2101 return;
2070 } 2102 }
2071 for (int col = 0; col < pixel_count; col++) { 2103 for (int col = 0; col < pixel_count; col++) {
2072 uint8_t gray = 2104 uint8_t gray =
2073 (src_scan[(col + src_left) / 8] & (1 << (7 - (col + src_left) % 8))) 2105 (src_scan[(col + src_left) / 8] & (1 << (7 - (col + src_left) % 8)))
2074 ? set_gray 2106 ? set_gray
2075 : reset_gray; 2107 : reset_gray;
2076 if (clip_scan && clip_scan[col] < 255) { 2108 if (clip_scan && clip_scan[col] < 255) {
2077 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, gray, clip_scan[col]); 2109 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, gray, clip_scan[col]);
2078 } else { 2110 } else {
2079 *dest_scan = gray; 2111 *dest_scan = gray;
2080 } 2112 }
2081 dest_scan++; 2113 dest_scan++;
2082 } 2114 }
2083 } 2115 }
2084 inline void _CompositeRow_1bppPal2Graya(uint8_t* dest_scan, 2116
2085 const uint8_t* src_scan, 2117 void CompositeRow_1bppPal2Graya(uint8_t* dest_scan,
2086 int src_left, 2118 const uint8_t* src_scan,
2087 const uint8_t* pPalette, 2119 int src_left,
2088 int pixel_count, 2120 const uint8_t* pPalette,
2089 int blend_type, 2121 int pixel_count,
2090 const uint8_t* clip_scan, 2122 int blend_type,
2091 uint8_t* dest_alpha_scan) { 2123 const uint8_t* clip_scan,
2124 uint8_t* dest_alpha_scan) {
2092 int reset_gray = pPalette[0]; 2125 int reset_gray = pPalette[0];
2093 int set_gray = pPalette[1]; 2126 int set_gray = pPalette[1];
2094 if (blend_type) { 2127 if (blend_type) {
2095 FX_BOOL bNonseparableBlend = blend_type >= FXDIB_BLEND_NONSEPARABLE; 2128 FX_BOOL bNonseparableBlend = blend_type >= FXDIB_BLEND_NONSEPARABLE;
2096 for (int col = 0; col < pixel_count; col++) { 2129 for (int col = 0; col < pixel_count; col++) {
2097 uint8_t gray = 2130 uint8_t gray =
2098 (src_scan[(col + src_left) / 8] & (1 << (7 - (col + src_left) % 8))) 2131 (src_scan[(col + src_left) / 8] & (1 << (7 - (col + src_left) % 8)))
2099 ? set_gray 2132 ? set_gray
2100 : reset_gray; 2133 : reset_gray;
2101 if (!clip_scan || clip_scan[col] == 255) { 2134 if (!clip_scan || clip_scan[col] == 255) {
2102 *dest_scan++ = gray; 2135 *dest_scan++ = gray;
2103 *dest_alpha_scan++ = 255; 2136 *dest_alpha_scan++ = 255;
2104 continue; 2137 continue;
2105 } 2138 }
2106 int src_alpha = clip_scan[col]; 2139 int src_alpha = clip_scan[col];
2107 if (src_alpha == 0) { 2140 if (src_alpha == 0) {
2108 dest_scan++; 2141 dest_scan++;
2109 dest_alpha_scan++; 2142 dest_alpha_scan++;
2110 continue; 2143 continue;
2111 } 2144 }
2112 int back_alpha = *dest_alpha_scan; 2145 int back_alpha = *dest_alpha_scan;
2113 uint8_t dest_alpha = 2146 uint8_t dest_alpha =
2114 back_alpha + src_alpha - back_alpha * src_alpha / 255; 2147 back_alpha + src_alpha - back_alpha * src_alpha / 255;
2115 *dest_alpha_scan++ = dest_alpha; 2148 *dest_alpha_scan++ = dest_alpha;
2116 int alpha_ratio = src_alpha * 255 / dest_alpha; 2149 int alpha_ratio = src_alpha * 255 / dest_alpha;
2117 if (bNonseparableBlend) 2150 if (bNonseparableBlend)
2118 gray = blend_type == FXDIB_BLEND_LUMINOSITY ? gray : *dest_scan; 2151 gray = blend_type == FXDIB_BLEND_LUMINOSITY ? gray : *dest_scan;
2119 else 2152 else
2120 gray = _BLEND(blend_type, *dest_scan, gray); 2153 gray = Blend(blend_type, *dest_scan, gray);
2121 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, gray, alpha_ratio); 2154 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, gray, alpha_ratio);
2122 dest_scan++; 2155 dest_scan++;
2123 } 2156 }
2124 return; 2157 return;
2125 } 2158 }
2126 for (int col = 0; col < pixel_count; col++) { 2159 for (int col = 0; col < pixel_count; col++) {
2127 uint8_t gray = 2160 uint8_t gray =
2128 (src_scan[(col + src_left) / 8] & (1 << (7 - (col + src_left) % 8))) 2161 (src_scan[(col + src_left) / 8] & (1 << (7 - (col + src_left) % 8)))
2129 ? set_gray 2162 ? set_gray
2130 : reset_gray; 2163 : reset_gray;
2131 if (!clip_scan || clip_scan[col] == 255) { 2164 if (!clip_scan || clip_scan[col] == 255) {
2132 *dest_scan++ = gray; 2165 *dest_scan++ = gray;
2133 *dest_alpha_scan++ = 255; 2166 *dest_alpha_scan++ = 255;
2134 continue; 2167 continue;
2135 } 2168 }
2136 int src_alpha = clip_scan[col]; 2169 int src_alpha = clip_scan[col];
2137 if (src_alpha == 0) { 2170 if (src_alpha == 0) {
2138 dest_scan++; 2171 dest_scan++;
2139 dest_alpha_scan++; 2172 dest_alpha_scan++;
2140 continue; 2173 continue;
2141 } 2174 }
2142 int back_alpha = *dest_alpha_scan; 2175 int back_alpha = *dest_alpha_scan;
2143 uint8_t dest_alpha = back_alpha + src_alpha - back_alpha * src_alpha / 255; 2176 uint8_t dest_alpha = back_alpha + src_alpha - back_alpha * src_alpha / 255;
2144 *dest_alpha_scan++ = dest_alpha; 2177 *dest_alpha_scan++ = dest_alpha;
2145 int alpha_ratio = src_alpha * 255 / dest_alpha; 2178 int alpha_ratio = src_alpha * 255 / dest_alpha;
2146 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, gray, alpha_ratio); 2179 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, gray, alpha_ratio);
2147 dest_scan++; 2180 dest_scan++;
2148 } 2181 }
2149 } 2182 }
2150 inline void _CompositeRow_8bppRgb2Rgb_NoBlend(uint8_t* dest_scan, 2183
2151 const uint8_t* src_scan, 2184 void CompositeRow_8bppRgb2Rgb_NoBlend(uint8_t* dest_scan,
2152 uint32_t* pPalette, 2185 const uint8_t* src_scan,
2153 int pixel_count, 2186 uint32_t* pPalette,
2154 int DestBpp, 2187 int pixel_count,
2155 const uint8_t* clip_scan, 2188 int DestBpp,
2156 const uint8_t* src_alpha_scan) { 2189 const uint8_t* clip_scan,
2190 const uint8_t* src_alpha_scan) {
2157 if (src_alpha_scan) { 2191 if (src_alpha_scan) {
2158 int dest_gap = DestBpp - 3; 2192 int dest_gap = DestBpp - 3;
2159 FX_ARGB argb = 0; 2193 FX_ARGB argb = 0;
2160 for (int col = 0; col < pixel_count; col++) { 2194 for (int col = 0; col < pixel_count; col++) {
2161 argb = pPalette[*src_scan]; 2195 argb = pPalette[*src_scan];
2162 int src_r = FXARGB_R(argb); 2196 int src_r = FXARGB_R(argb);
2163 int src_g = FXARGB_G(argb); 2197 int src_g = FXARGB_G(argb);
2164 int src_b = FXARGB_B(argb); 2198 int src_b = FXARGB_B(argb);
2165 src_scan++; 2199 src_scan++;
2166 uint8_t src_alpha = 0; 2200 uint8_t src_alpha = 0;
(...skipping 40 matching lines...) Expand 10 before | Expand all | Expand 10 after
2207 *dest_scan++ = src_g; 2241 *dest_scan++ = src_g;
2208 *dest_scan++ = src_r; 2242 *dest_scan++ = src_r;
2209 } 2243 }
2210 if (DestBpp == 4) { 2244 if (DestBpp == 4) {
2211 dest_scan++; 2245 dest_scan++;
2212 } 2246 }
2213 src_scan++; 2247 src_scan++;
2214 } 2248 }
2215 } 2249 }
2216 } 2250 }
2217 inline void _CompositeRow_1bppRgb2Rgb_NoBlend(uint8_t* dest_scan, 2251
2218 const uint8_t* src_scan, 2252 void CompositeRow_1bppRgb2Rgb_NoBlend(uint8_t* dest_scan,
2219 int src_left, 2253 const uint8_t* src_scan,
2220 uint32_t* pPalette, 2254 int src_left,
2221 int pixel_count, 2255 uint32_t* pPalette,
2222 int DestBpp, 2256 int pixel_count,
2223 const uint8_t* clip_scan) { 2257 int DestBpp,
2258 const uint8_t* clip_scan) {
2224 int reset_r, reset_g, reset_b; 2259 int reset_r, reset_g, reset_b;
2225 int set_r, set_g, set_b; 2260 int set_r, set_g, set_b;
2226 reset_r = FXARGB_R(pPalette[0]); 2261 reset_r = FXARGB_R(pPalette[0]);
2227 reset_g = FXARGB_G(pPalette[0]); 2262 reset_g = FXARGB_G(pPalette[0]);
2228 reset_b = FXARGB_B(pPalette[0]); 2263 reset_b = FXARGB_B(pPalette[0]);
2229 set_r = FXARGB_R(pPalette[1]); 2264 set_r = FXARGB_R(pPalette[1]);
2230 set_g = FXARGB_G(pPalette[1]); 2265 set_g = FXARGB_G(pPalette[1]);
2231 set_b = FXARGB_B(pPalette[1]); 2266 set_b = FXARGB_B(pPalette[1]);
2232 for (int col = 0; col < pixel_count; col++) { 2267 for (int col = 0; col < pixel_count; col++) {
2233 int src_r, src_g, src_b; 2268 int src_r, src_g, src_b;
(...skipping 16 matching lines...) Expand all
2250 } else { 2285 } else {
2251 *dest_scan++ = src_b; 2286 *dest_scan++ = src_b;
2252 *dest_scan++ = src_g; 2287 *dest_scan++ = src_g;
2253 *dest_scan++ = src_r; 2288 *dest_scan++ = src_r;
2254 } 2289 }
2255 if (DestBpp == 4) { 2290 if (DestBpp == 4) {
2256 dest_scan++; 2291 dest_scan++;
2257 } 2292 }
2258 } 2293 }
2259 } 2294 }
2260 inline void _CompositeRow_8bppRgb2Argb_NoBlend(uint8_t* dest_scan, 2295
2261 const uint8_t* src_scan, 2296 void CompositeRow_8bppRgb2Argb_NoBlend(uint8_t* dest_scan,
2262 int width, 2297 const uint8_t* src_scan,
2263 uint32_t* pPalette, 2298 int width,
2264 const uint8_t* clip_scan, 2299 uint32_t* pPalette,
2265 const uint8_t* src_alpha_scan) { 2300 const uint8_t* clip_scan,
2301 const uint8_t* src_alpha_scan) {
2266 if (src_alpha_scan) { 2302 if (src_alpha_scan) {
2267 for (int col = 0; col < width; col++) { 2303 for (int col = 0; col < width; col++) {
2268 FX_ARGB argb = pPalette[*src_scan]; 2304 FX_ARGB argb = pPalette[*src_scan];
2269 src_scan++; 2305 src_scan++;
2270 int src_r = FXARGB_R(argb); 2306 int src_r = FXARGB_R(argb);
2271 int src_g = FXARGB_G(argb); 2307 int src_g = FXARGB_G(argb);
2272 int src_b = FXARGB_B(argb); 2308 int src_b = FXARGB_B(argb);
2273 uint8_t back_alpha = dest_scan[3]; 2309 uint8_t back_alpha = dest_scan[3];
2274 if (back_alpha == 0) { 2310 if (back_alpha == 0) {
2275 if (clip_scan) { 2311 if (clip_scan) {
(...skipping 59 matching lines...) Expand 10 before | Expand all | Expand 10 after
2335 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_g, alpha_ratio); 2371 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_g, alpha_ratio);
2336 dest_scan++; 2372 dest_scan++;
2337 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_r, alpha_ratio); 2373 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_r, alpha_ratio);
2338 dest_scan++; 2374 dest_scan++;
2339 dest_scan++; 2375 dest_scan++;
2340 src_scan++; 2376 src_scan++;
2341 } 2377 }
2342 } 2378 }
2343 } 2379 }
2344 2380
2345 void _CompositeRow_8bppRgb2Rgba_NoBlend(uint8_t* dest_scan, 2381 void CompositeRow_1bppRgb2Argb_NoBlend(uint8_t* dest_scan,
2346 const uint8_t* src_scan, 2382 const uint8_t* src_scan,
2347 int width, 2383 int src_left,
2348 uint32_t* pPalette, 2384 int width,
2349 const uint8_t* clip_scan, 2385 uint32_t* pPalette,
2350 uint8_t* dest_alpha_scan, 2386 const uint8_t* clip_scan) {
2351 const uint8_t* src_alpha_scan) {
2352 if (src_alpha_scan) {
2353 for (int col = 0; col < width; col++) {
2354 FX_ARGB argb = pPalette[*src_scan];
2355 src_scan++;
2356 int src_r = FXARGB_R(argb);
2357 int src_g = FXARGB_G(argb);
2358 int src_b = FXARGB_B(argb);
2359 uint8_t back_alpha = *dest_alpha_scan;
2360 if (back_alpha == 0) {
2361 if (clip_scan) {
2362 int src_alpha = clip_scan[col] * (*src_alpha_scan) / 255;
2363 *dest_alpha_scan++ = src_alpha;
2364 } else {
2365 *dest_alpha_scan++ = *src_alpha_scan;
2366 }
2367 *dest_scan++ = src_b;
2368 *dest_scan++ = src_g;
2369 *dest_scan++ = src_r;
2370 src_alpha_scan++;
2371 continue;
2372 }
2373 uint8_t src_alpha;
2374 if (clip_scan) {
2375 src_alpha = clip_scan[col] * (*src_alpha_scan++) / 255;
2376 } else {
2377 src_alpha = *src_alpha_scan++;
2378 }
2379 if (src_alpha == 0) {
2380 dest_scan += 3;
2381 dest_alpha_scan++;
2382 continue;
2383 }
2384 uint8_t dest_alpha =
2385 back_alpha + src_alpha - back_alpha * src_alpha / 255;
2386 *dest_alpha_scan++ = dest_alpha;
2387 int alpha_ratio = src_alpha * 255 / dest_alpha;
2388 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_b, alpha_ratio);
2389 dest_scan++;
2390 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_g, alpha_ratio);
2391 dest_scan++;
2392 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_r, alpha_ratio);
2393 dest_scan++;
2394 }
2395 } else {
2396 for (int col = 0; col < width; col++) {
2397 FX_ARGB argb = pPalette[*src_scan];
2398 int src_r = FXARGB_R(argb);
2399 int src_g = FXARGB_G(argb);
2400 int src_b = FXARGB_B(argb);
2401 if (!clip_scan || clip_scan[col] == 255) {
2402 *dest_scan++ = src_b;
2403 *dest_scan++ = src_g;
2404 *dest_scan++ = src_r;
2405 *dest_alpha_scan++ = 255;
2406 src_scan++;
2407 continue;
2408 }
2409 int src_alpha = clip_scan[col];
2410 if (src_alpha == 0) {
2411 dest_scan += 3;
2412 dest_alpha_scan++;
2413 src_scan++;
2414 continue;
2415 }
2416 int back_alpha = *dest_alpha_scan;
2417 uint8_t dest_alpha =
2418 back_alpha + src_alpha - back_alpha * src_alpha / 255;
2419 *dest_alpha_scan++ = dest_alpha;
2420 int alpha_ratio = src_alpha * 255 / dest_alpha;
2421 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_b, alpha_ratio);
2422 dest_scan++;
2423 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_g, alpha_ratio);
2424 dest_scan++;
2425 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_r, alpha_ratio);
2426 dest_scan++;
2427 src_scan++;
2428 }
2429 }
2430 }
2431
2432 inline void _CompositeRow_1bppRgb2Argb_NoBlend(uint8_t* dest_scan,
2433 const uint8_t* src_scan,
2434 int src_left,
2435 int width,
2436 uint32_t* pPalette,
2437 const uint8_t* clip_scan) {
2438 int reset_r, reset_g, reset_b; 2387 int reset_r, reset_g, reset_b;
2439 int set_r, set_g, set_b; 2388 int set_r, set_g, set_b;
2440 reset_r = FXARGB_R(pPalette[0]); 2389 reset_r = FXARGB_R(pPalette[0]);
2441 reset_g = FXARGB_G(pPalette[0]); 2390 reset_g = FXARGB_G(pPalette[0]);
2442 reset_b = FXARGB_B(pPalette[0]); 2391 reset_b = FXARGB_B(pPalette[0]);
2443 set_r = FXARGB_R(pPalette[1]); 2392 set_r = FXARGB_R(pPalette[1]);
2444 set_g = FXARGB_G(pPalette[1]); 2393 set_g = FXARGB_G(pPalette[1]);
2445 set_b = FXARGB_B(pPalette[1]); 2394 set_b = FXARGB_B(pPalette[1]);
2446 for (int col = 0; col < width; col++) { 2395 for (int col = 0; col < width; col++) {
2447 int src_r, src_g, src_b; 2396 int src_r, src_g, src_b;
(...skipping 24 matching lines...) Expand all
2472 int alpha_ratio = src_alpha * 255 / dest_alpha; 2421 int alpha_ratio = src_alpha * 255 / dest_alpha;
2473 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_b, alpha_ratio); 2422 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_b, alpha_ratio);
2474 dest_scan++; 2423 dest_scan++;
2475 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_g, alpha_ratio); 2424 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_g, alpha_ratio);
2476 dest_scan++; 2425 dest_scan++;
2477 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_r, alpha_ratio); 2426 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_r, alpha_ratio);
2478 dest_scan++; 2427 dest_scan++;
2479 dest_scan++; 2428 dest_scan++;
2480 } 2429 }
2481 } 2430 }
2482 void _CompositeRow_1bppRgb2Rgba_NoBlend(uint8_t* dest_scan, 2431
2483 const uint8_t* src_scan, 2432 void CompositeRow_1bppRgb2Rgba_NoBlend(uint8_t* dest_scan,
2484 int src_left, 2433 const uint8_t* src_scan,
2485 int width, 2434 int src_left,
2486 uint32_t* pPalette, 2435 int width,
2487 const uint8_t* clip_scan, 2436 uint32_t* pPalette,
2488 uint8_t* dest_alpha_scan) { 2437 const uint8_t* clip_scan,
2438 uint8_t* dest_alpha_scan) {
2489 int reset_r, reset_g, reset_b; 2439 int reset_r, reset_g, reset_b;
2490 int set_r, set_g, set_b; 2440 int set_r, set_g, set_b;
2491 reset_r = FXARGB_R(pPalette[0]); 2441 reset_r = FXARGB_R(pPalette[0]);
2492 reset_g = FXARGB_G(pPalette[0]); 2442 reset_g = FXARGB_G(pPalette[0]);
2493 reset_b = FXARGB_B(pPalette[0]); 2443 reset_b = FXARGB_B(pPalette[0]);
2494 set_r = FXARGB_R(pPalette[1]); 2444 set_r = FXARGB_R(pPalette[1]);
2495 set_g = FXARGB_G(pPalette[1]); 2445 set_g = FXARGB_G(pPalette[1]);
2496 set_b = FXARGB_B(pPalette[1]); 2446 set_b = FXARGB_B(pPalette[1]);
2497 for (int col = 0; col < width; col++) { 2447 for (int col = 0; col < width; col++) {
2498 int src_r, src_g, src_b; 2448 int src_r, src_g, src_b;
(...skipping 24 matching lines...) Expand all
2523 *dest_alpha_scan++ = dest_alpha; 2473 *dest_alpha_scan++ = dest_alpha;
2524 int alpha_ratio = src_alpha * 255 / dest_alpha; 2474 int alpha_ratio = src_alpha * 255 / dest_alpha;
2525 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_b, alpha_ratio); 2475 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_b, alpha_ratio);
2526 dest_scan++; 2476 dest_scan++;
2527 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_g, alpha_ratio); 2477 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_g, alpha_ratio);
2528 dest_scan++; 2478 dest_scan++;
2529 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_r, alpha_ratio); 2479 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_r, alpha_ratio);
2530 dest_scan++; 2480 dest_scan++;
2531 } 2481 }
2532 } 2482 }
2533 void _CompositeRow_ByteMask2Argb(uint8_t* dest_scan, 2483
2534 const uint8_t* src_scan, 2484 void CompositeRow_ByteMask2Argb(uint8_t* dest_scan,
2535 int mask_alpha, 2485 const uint8_t* src_scan,
2536 int src_r, 2486 int mask_alpha,
2537 int src_g, 2487 int src_r,
2538 int src_b, 2488 int src_g,
2539 int pixel_count, 2489 int src_b,
2540 int blend_type, 2490 int pixel_count,
2541 const uint8_t* clip_scan) { 2491 int blend_type,
2492 const uint8_t* clip_scan) {
2542 for (int col = 0; col < pixel_count; col++) { 2493 for (int col = 0; col < pixel_count; col++) {
2543 int src_alpha; 2494 int src_alpha;
2544 if (clip_scan) { 2495 if (clip_scan) {
2545 src_alpha = mask_alpha * clip_scan[col] * src_scan[col] / 255 / 255; 2496 src_alpha = mask_alpha * clip_scan[col] * src_scan[col] / 255 / 255;
2546 } else { 2497 } else {
2547 src_alpha = mask_alpha * src_scan[col] / 255; 2498 src_alpha = mask_alpha * src_scan[col] / 255;
2548 } 2499 }
2549 uint8_t back_alpha = dest_scan[3]; 2500 uint8_t back_alpha = dest_scan[3];
2550 if (back_alpha == 0) { 2501 if (back_alpha == 0) {
2551 FXARGB_SETDIB(dest_scan, FXARGB_MAKE(src_alpha, src_r, src_g, src_b)); 2502 FXARGB_SETDIB(dest_scan, FXARGB_MAKE(src_alpha, src_r, src_g, src_b));
2552 dest_scan += 4; 2503 dest_scan += 4;
2553 continue; 2504 continue;
2554 } 2505 }
2555 if (src_alpha == 0) { 2506 if (src_alpha == 0) {
2556 dest_scan += 4; 2507 dest_scan += 4;
2557 continue; 2508 continue;
2558 } 2509 }
2559 uint8_t dest_alpha = back_alpha + src_alpha - back_alpha * src_alpha / 255; 2510 uint8_t dest_alpha = back_alpha + src_alpha - back_alpha * src_alpha / 255;
2560 dest_scan[3] = dest_alpha; 2511 dest_scan[3] = dest_alpha;
2561 int alpha_ratio = src_alpha * 255 / dest_alpha; 2512 int alpha_ratio = src_alpha * 255 / dest_alpha;
2562 if (blend_type >= FXDIB_BLEND_NONSEPARABLE) { 2513 if (blend_type >= FXDIB_BLEND_NONSEPARABLE) {
2563 int blended_colors[3]; 2514 int blended_colors[3];
2564 uint8_t src_scan[3]; 2515 uint8_t src_scan[3];
2565 src_scan[0] = src_b; 2516 src_scan[0] = src_b;
2566 src_scan[1] = src_g; 2517 src_scan[1] = src_g;
2567 src_scan[2] = src_r; 2518 src_scan[2] = src_r;
2568 _RGB_Blend(blend_type, src_scan, dest_scan, blended_colors); 2519 RGB_Blend(blend_type, src_scan, dest_scan, blended_colors);
2569 *dest_scan = 2520 *dest_scan =
2570 FXDIB_ALPHA_MERGE(*dest_scan, blended_colors[0], alpha_ratio); 2521 FXDIB_ALPHA_MERGE(*dest_scan, blended_colors[0], alpha_ratio);
2571 dest_scan++; 2522 dest_scan++;
2572 *dest_scan = 2523 *dest_scan =
2573 FXDIB_ALPHA_MERGE(*dest_scan, blended_colors[1], alpha_ratio); 2524 FXDIB_ALPHA_MERGE(*dest_scan, blended_colors[1], alpha_ratio);
2574 dest_scan++; 2525 dest_scan++;
2575 *dest_scan = 2526 *dest_scan =
2576 FXDIB_ALPHA_MERGE(*dest_scan, blended_colors[2], alpha_ratio); 2527 FXDIB_ALPHA_MERGE(*dest_scan, blended_colors[2], alpha_ratio);
2577 } else if (blend_type) { 2528 } else if (blend_type) {
2578 int blended = _BLEND(blend_type, *dest_scan, src_b); 2529 int blended = Blend(blend_type, *dest_scan, src_b);
2579 blended = FXDIB_ALPHA_MERGE(src_b, blended, back_alpha); 2530 blended = FXDIB_ALPHA_MERGE(src_b, blended, back_alpha);
2580 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended, alpha_ratio); 2531 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended, alpha_ratio);
2581 dest_scan++; 2532 dest_scan++;
2582 blended = _BLEND(blend_type, *dest_scan, src_g); 2533 blended = Blend(blend_type, *dest_scan, src_g);
2583 blended = FXDIB_ALPHA_MERGE(src_g, blended, back_alpha); 2534 blended = FXDIB_ALPHA_MERGE(src_g, blended, back_alpha);
2584 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended, alpha_ratio); 2535 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended, alpha_ratio);
2585 dest_scan++; 2536 dest_scan++;
2586 blended = _BLEND(blend_type, *dest_scan, src_r); 2537 blended = Blend(blend_type, *dest_scan, src_r);
2587 blended = FXDIB_ALPHA_MERGE(src_r, blended, back_alpha); 2538 blended = FXDIB_ALPHA_MERGE(src_r, blended, back_alpha);
2588 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended, alpha_ratio); 2539 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended, alpha_ratio);
2589 } else { 2540 } else {
2590 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_b, alpha_ratio); 2541 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_b, alpha_ratio);
2591 dest_scan++; 2542 dest_scan++;
2592 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_g, alpha_ratio); 2543 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_g, alpha_ratio);
2593 dest_scan++; 2544 dest_scan++;
2594 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_r, alpha_ratio); 2545 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_r, alpha_ratio);
2595 } 2546 }
2596 dest_scan += 2; 2547 dest_scan += 2;
2597 } 2548 }
2598 } 2549 }
2599 void _CompositeRow_ByteMask2Rgba(uint8_t* dest_scan, 2550
2600 const uint8_t* src_scan, 2551 void CompositeRow_ByteMask2Rgba(uint8_t* dest_scan,
2601 int mask_alpha, 2552 const uint8_t* src_scan,
2602 int src_r, 2553 int mask_alpha,
2603 int src_g, 2554 int src_r,
2604 int src_b, 2555 int src_g,
2605 int pixel_count, 2556 int src_b,
2606 int blend_type, 2557 int pixel_count,
2607 const uint8_t* clip_scan, 2558 int blend_type,
2608 uint8_t* dest_alpha_scan) { 2559 const uint8_t* clip_scan,
2560 uint8_t* dest_alpha_scan) {
2609 for (int col = 0; col < pixel_count; col++) { 2561 for (int col = 0; col < pixel_count; col++) {
2610 int src_alpha; 2562 int src_alpha;
2611 if (clip_scan) { 2563 if (clip_scan) {
2612 src_alpha = mask_alpha * clip_scan[col] * src_scan[col] / 255 / 255; 2564 src_alpha = mask_alpha * clip_scan[col] * src_scan[col] / 255 / 255;
2613 } else { 2565 } else {
2614 src_alpha = mask_alpha * src_scan[col] / 255; 2566 src_alpha = mask_alpha * src_scan[col] / 255;
2615 } 2567 }
2616 uint8_t back_alpha = *dest_alpha_scan; 2568 uint8_t back_alpha = *dest_alpha_scan;
2617 if (back_alpha == 0) { 2569 if (back_alpha == 0) {
2618 *dest_scan++ = src_b; 2570 *dest_scan++ = src_b;
2619 *dest_scan++ = src_g; 2571 *dest_scan++ = src_g;
2620 *dest_scan++ = src_r; 2572 *dest_scan++ = src_r;
2621 *dest_alpha_scan++ = src_alpha; 2573 *dest_alpha_scan++ = src_alpha;
2622 continue; 2574 continue;
2623 } 2575 }
2624 if (src_alpha == 0) { 2576 if (src_alpha == 0) {
2625 dest_scan += 3; 2577 dest_scan += 3;
2626 dest_alpha_scan++; 2578 dest_alpha_scan++;
2627 continue; 2579 continue;
2628 } 2580 }
2629 uint8_t dest_alpha = back_alpha + src_alpha - back_alpha * src_alpha / 255; 2581 uint8_t dest_alpha = back_alpha + src_alpha - back_alpha * src_alpha / 255;
2630 *dest_alpha_scan++ = dest_alpha; 2582 *dest_alpha_scan++ = dest_alpha;
2631 int alpha_ratio = src_alpha * 255 / dest_alpha; 2583 int alpha_ratio = src_alpha * 255 / dest_alpha;
2632 if (blend_type >= FXDIB_BLEND_NONSEPARABLE) { 2584 if (blend_type >= FXDIB_BLEND_NONSEPARABLE) {
2633 int blended_colors[3]; 2585 int blended_colors[3];
2634 uint8_t src_scan[3]; 2586 uint8_t src_scan[3];
2635 src_scan[0] = src_b; 2587 src_scan[0] = src_b;
2636 src_scan[1] = src_g; 2588 src_scan[1] = src_g;
2637 src_scan[2] = src_r; 2589 src_scan[2] = src_r;
2638 _RGB_Blend(blend_type, src_scan, dest_scan, blended_colors); 2590 RGB_Blend(blend_type, src_scan, dest_scan, blended_colors);
2639 *dest_scan = 2591 *dest_scan =
2640 FXDIB_ALPHA_MERGE(*dest_scan, blended_colors[0], alpha_ratio); 2592 FXDIB_ALPHA_MERGE(*dest_scan, blended_colors[0], alpha_ratio);
2641 dest_scan++; 2593 dest_scan++;
2642 *dest_scan = 2594 *dest_scan =
2643 FXDIB_ALPHA_MERGE(*dest_scan, blended_colors[1], alpha_ratio); 2595 FXDIB_ALPHA_MERGE(*dest_scan, blended_colors[1], alpha_ratio);
2644 dest_scan++; 2596 dest_scan++;
2645 *dest_scan = 2597 *dest_scan =
2646 FXDIB_ALPHA_MERGE(*dest_scan, blended_colors[2], alpha_ratio); 2598 FXDIB_ALPHA_MERGE(*dest_scan, blended_colors[2], alpha_ratio);
2647 dest_scan++; 2599 dest_scan++;
2648 } else if (blend_type) { 2600 } else if (blend_type) {
2649 int blended = _BLEND(blend_type, *dest_scan, src_b); 2601 int blended = Blend(blend_type, *dest_scan, src_b);
2650 blended = FXDIB_ALPHA_MERGE(src_b, blended, back_alpha); 2602 blended = FXDIB_ALPHA_MERGE(src_b, blended, back_alpha);
2651 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended, alpha_ratio); 2603 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended, alpha_ratio);
2652 dest_scan++; 2604 dest_scan++;
2653 blended = _BLEND(blend_type, *dest_scan, src_g); 2605 blended = Blend(blend_type, *dest_scan, src_g);
2654 blended = FXDIB_ALPHA_MERGE(src_g, blended, back_alpha); 2606 blended = FXDIB_ALPHA_MERGE(src_g, blended, back_alpha);
2655 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended, alpha_ratio); 2607 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended, alpha_ratio);
2656 dest_scan++; 2608 dest_scan++;
2657 blended = _BLEND(blend_type, *dest_scan, src_r); 2609 blended = Blend(blend_type, *dest_scan, src_r);
2658 blended = FXDIB_ALPHA_MERGE(src_r, blended, back_alpha); 2610 blended = FXDIB_ALPHA_MERGE(src_r, blended, back_alpha);
2659 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended, alpha_ratio); 2611 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended, alpha_ratio);
2660 dest_scan++; 2612 dest_scan++;
2661 } else { 2613 } else {
2662 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_b, alpha_ratio); 2614 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_b, alpha_ratio);
2663 dest_scan++; 2615 dest_scan++;
2664 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_g, alpha_ratio); 2616 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_g, alpha_ratio);
2665 dest_scan++; 2617 dest_scan++;
2666 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_r, alpha_ratio); 2618 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_r, alpha_ratio);
2667 dest_scan++; 2619 dest_scan++;
2668 } 2620 }
2669 } 2621 }
2670 } 2622 }
2671 void _CompositeRow_ByteMask2Rgb(uint8_t* dest_scan, 2623
2672 const uint8_t* src_scan, 2624 void CompositeRow_ByteMask2Rgb(uint8_t* dest_scan,
2673 int mask_alpha, 2625 const uint8_t* src_scan,
2674 int src_r, 2626 int mask_alpha,
2675 int src_g, 2627 int src_r,
2676 int src_b, 2628 int src_g,
2677 int pixel_count, 2629 int src_b,
2678 int blend_type, 2630 int pixel_count,
2679 int Bpp, 2631 int blend_type,
2680 const uint8_t* clip_scan) { 2632 int Bpp,
2633 const uint8_t* clip_scan) {
2681 for (int col = 0; col < pixel_count; col++) { 2634 for (int col = 0; col < pixel_count; col++) {
2682 int src_alpha; 2635 int src_alpha;
2683 if (clip_scan) { 2636 if (clip_scan) {
2684 src_alpha = mask_alpha * clip_scan[col] * src_scan[col] / 255 / 255; 2637 src_alpha = mask_alpha * clip_scan[col] * src_scan[col] / 255 / 255;
2685 } else { 2638 } else {
2686 src_alpha = mask_alpha * src_scan[col] / 255; 2639 src_alpha = mask_alpha * src_scan[col] / 255;
2687 } 2640 }
2688 if (src_alpha == 0) { 2641 if (src_alpha == 0) {
2689 dest_scan += Bpp; 2642 dest_scan += Bpp;
2690 continue; 2643 continue;
2691 } 2644 }
2692 if (blend_type >= FXDIB_BLEND_NONSEPARABLE) { 2645 if (blend_type >= FXDIB_BLEND_NONSEPARABLE) {
2693 int blended_colors[3]; 2646 int blended_colors[3];
2694 uint8_t src_scan[3]; 2647 uint8_t src_scan[3];
2695 src_scan[0] = src_b; 2648 src_scan[0] = src_b;
2696 src_scan[1] = src_g; 2649 src_scan[1] = src_g;
2697 src_scan[2] = src_r; 2650 src_scan[2] = src_r;
2698 _RGB_Blend(blend_type, src_scan, dest_scan, blended_colors); 2651 RGB_Blend(blend_type, src_scan, dest_scan, blended_colors);
2699 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended_colors[0], src_alpha); 2652 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended_colors[0], src_alpha);
2700 dest_scan++; 2653 dest_scan++;
2701 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended_colors[1], src_alpha); 2654 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended_colors[1], src_alpha);
2702 dest_scan++; 2655 dest_scan++;
2703 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended_colors[2], src_alpha); 2656 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended_colors[2], src_alpha);
2704 } else if (blend_type) { 2657 } else if (blend_type) {
2705 int blended = _BLEND(blend_type, *dest_scan, src_b); 2658 int blended = Blend(blend_type, *dest_scan, src_b);
2706 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended, src_alpha); 2659 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended, src_alpha);
2707 dest_scan++; 2660 dest_scan++;
2708 blended = _BLEND(blend_type, *dest_scan, src_g); 2661 blended = Blend(blend_type, *dest_scan, src_g);
2709 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended, src_alpha); 2662 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended, src_alpha);
2710 dest_scan++; 2663 dest_scan++;
2711 blended = _BLEND(blend_type, *dest_scan, src_r); 2664 blended = Blend(blend_type, *dest_scan, src_r);
2712 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended, src_alpha); 2665 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended, src_alpha);
2713 } else { 2666 } else {
2714 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_b, src_alpha); 2667 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_b, src_alpha);
2715 dest_scan++; 2668 dest_scan++;
2716 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_g, src_alpha); 2669 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_g, src_alpha);
2717 dest_scan++; 2670 dest_scan++;
2718 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_r, src_alpha); 2671 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_r, src_alpha);
2719 } 2672 }
2720 dest_scan += Bpp - 2; 2673 dest_scan += Bpp - 2;
2721 } 2674 }
2722 } 2675 }
2723 void _CompositeRow_ByteMask2Mask(uint8_t* dest_scan, 2676
2724 const uint8_t* src_scan, 2677 void CompositeRow_ByteMask2Mask(uint8_t* dest_scan,
2725 int mask_alpha, 2678 const uint8_t* src_scan,
2726 int pixel_count, 2679 int mask_alpha,
2727 const uint8_t* clip_scan) { 2680 int pixel_count,
2681 const uint8_t* clip_scan) {
2728 for (int col = 0; col < pixel_count; col++) { 2682 for (int col = 0; col < pixel_count; col++) {
2729 int src_alpha; 2683 int src_alpha;
2730 if (clip_scan) { 2684 if (clip_scan) {
2731 src_alpha = mask_alpha * clip_scan[col] * src_scan[col] / 255 / 255; 2685 src_alpha = mask_alpha * clip_scan[col] * src_scan[col] / 255 / 255;
2732 } else { 2686 } else {
2733 src_alpha = mask_alpha * src_scan[col] / 255; 2687 src_alpha = mask_alpha * src_scan[col] / 255;
2734 } 2688 }
2735 uint8_t back_alpha = *dest_scan; 2689 uint8_t back_alpha = *dest_scan;
2736 if (!back_alpha) { 2690 if (!back_alpha) {
2737 *dest_scan = src_alpha; 2691 *dest_scan = src_alpha;
2738 } else if (src_alpha) { 2692 } else if (src_alpha) {
2739 *dest_scan = back_alpha + src_alpha - back_alpha * src_alpha / 255; 2693 *dest_scan = back_alpha + src_alpha - back_alpha * src_alpha / 255;
2740 } 2694 }
2741 dest_scan++; 2695 dest_scan++;
2742 } 2696 }
2743 } 2697 }
2744 void _CompositeRow_ByteMask2Gray(uint8_t* dest_scan, 2698
2745 const uint8_t* src_scan, 2699 void CompositeRow_ByteMask2Gray(uint8_t* dest_scan,
2746 int mask_alpha, 2700 const uint8_t* src_scan,
2747 int src_gray, 2701 int mask_alpha,
2748 int pixel_count, 2702 int src_gray,
2749 const uint8_t* clip_scan) { 2703 int pixel_count,
2704 const uint8_t* clip_scan) {
2750 for (int col = 0; col < pixel_count; col++) { 2705 for (int col = 0; col < pixel_count; col++) {
2751 int src_alpha; 2706 int src_alpha;
2752 if (clip_scan) { 2707 if (clip_scan) {
2753 src_alpha = mask_alpha * clip_scan[col] * src_scan[col] / 255 / 255; 2708 src_alpha = mask_alpha * clip_scan[col] * src_scan[col] / 255 / 255;
2754 } else { 2709 } else {
2755 src_alpha = mask_alpha * src_scan[col] / 255; 2710 src_alpha = mask_alpha * src_scan[col] / 255;
2756 } 2711 }
2757 if (src_alpha) { 2712 if (src_alpha) {
2758 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_gray, src_alpha); 2713 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_gray, src_alpha);
2759 } 2714 }
2760 dest_scan++; 2715 dest_scan++;
2761 } 2716 }
2762 } 2717 }
2763 void _CompositeRow_ByteMask2Graya(uint8_t* dest_scan, 2718
2764 const uint8_t* src_scan, 2719 void CompositeRow_ByteMask2Graya(uint8_t* dest_scan,
2765 int mask_alpha, 2720 const uint8_t* src_scan,
2766 int src_gray, 2721 int mask_alpha,
2767 int pixel_count, 2722 int src_gray,
2768 const uint8_t* clip_scan, 2723 int pixel_count,
2769 uint8_t* dest_alpha_scan) { 2724 const uint8_t* clip_scan,
2725 uint8_t* dest_alpha_scan) {
2770 for (int col = 0; col < pixel_count; col++) { 2726 for (int col = 0; col < pixel_count; col++) {
2771 int src_alpha; 2727 int src_alpha;
2772 if (clip_scan) { 2728 if (clip_scan) {
2773 src_alpha = mask_alpha * clip_scan[col] * src_scan[col] / 255 / 255; 2729 src_alpha = mask_alpha * clip_scan[col] * src_scan[col] / 255 / 255;
2774 } else { 2730 } else {
2775 src_alpha = mask_alpha * src_scan[col] / 255; 2731 src_alpha = mask_alpha * src_scan[col] / 255;
2776 } 2732 }
2777 uint8_t back_alpha = *dest_alpha_scan; 2733 uint8_t back_alpha = *dest_alpha_scan;
2778 if (back_alpha == 0) { 2734 if (back_alpha == 0) {
2779 *dest_scan++ = src_gray; 2735 *dest_scan++ = src_gray;
2780 *dest_alpha_scan++ = src_alpha; 2736 *dest_alpha_scan++ = src_alpha;
2781 continue; 2737 continue;
2782 } 2738 }
2783 if (src_alpha == 0) { 2739 if (src_alpha == 0) {
2784 dest_scan++; 2740 dest_scan++;
2785 dest_alpha_scan++; 2741 dest_alpha_scan++;
2786 continue; 2742 continue;
2787 } 2743 }
2788 uint8_t dest_alpha = back_alpha + src_alpha - back_alpha * src_alpha / 255; 2744 uint8_t dest_alpha = back_alpha + src_alpha - back_alpha * src_alpha / 255;
2789 *dest_alpha_scan++ = dest_alpha; 2745 *dest_alpha_scan++ = dest_alpha;
2790 int alpha_ratio = src_alpha * 255 / dest_alpha; 2746 int alpha_ratio = src_alpha * 255 / dest_alpha;
2791 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_gray, alpha_ratio); 2747 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_gray, alpha_ratio);
2792 dest_scan++; 2748 dest_scan++;
2793 } 2749 }
2794 } 2750 }
2795 void _CompositeRow_BitMask2Argb(uint8_t* dest_scan, 2751
2796 const uint8_t* src_scan, 2752 void CompositeRow_BitMask2Argb(uint8_t* dest_scan,
2797 int mask_alpha, 2753 const uint8_t* src_scan,
2798 int src_r, 2754 int mask_alpha,
2799 int src_g, 2755 int src_r,
2800 int src_b, 2756 int src_g,
2801 int src_left, 2757 int src_b,
2802 int pixel_count, 2758 int src_left,
2803 int blend_type, 2759 int pixel_count,
2804 const uint8_t* clip_scan) { 2760 int blend_type,
2761 const uint8_t* clip_scan) {
2805 if (blend_type == FXDIB_BLEND_NORMAL && !clip_scan && mask_alpha == 255) { 2762 if (blend_type == FXDIB_BLEND_NORMAL && !clip_scan && mask_alpha == 255) {
2806 FX_ARGB argb = FXARGB_MAKE(0xff, src_r, src_g, src_b); 2763 FX_ARGB argb = FXARGB_MAKE(0xff, src_r, src_g, src_b);
2807 for (int col = 0; col < pixel_count; col++) { 2764 for (int col = 0; col < pixel_count; col++) {
2808 if (src_scan[(src_left + col) / 8] & (1 << (7 - (src_left + col) % 8))) { 2765 if (src_scan[(src_left + col) / 8] & (1 << (7 - (src_left + col) % 8))) {
2809 FXARGB_SETDIB(dest_scan, argb); 2766 FXARGB_SETDIB(dest_scan, argb);
2810 } 2767 }
2811 dest_scan += 4; 2768 dest_scan += 4;
2812 } 2769 }
2813 return; 2770 return;
2814 } 2771 }
2815 for (int col = 0; col < pixel_count; col++) { 2772 for (int col = 0; col < pixel_count; col++) {
2816 if (!(src_scan[(src_left + col) / 8] & (1 << (7 - (src_left + col) % 8)))) { 2773 if (!(src_scan[(src_left + col) / 8] & (1 << (7 - (src_left + col) % 8)))) {
2817 dest_scan += 4; 2774 dest_scan += 4;
2818 continue; 2775 continue;
2819 } 2776 }
2820 int src_alpha; 2777 int src_alpha;
2821 if (clip_scan) {
2822 src_alpha = mask_alpha * clip_scan[col] / 255;
2823 } else {
2824 src_alpha = mask_alpha;
2825 }
2826 uint8_t back_alpha = dest_scan[3];
2827 if (back_alpha == 0) {
2828 FXARGB_SETDIB(dest_scan, FXARGB_MAKE(src_alpha, src_r, src_g, src_b));
2829 dest_scan += 4;
2830 continue;
2831 }
2832 uint8_t dest_alpha = back_alpha + src_alpha - back_alpha * src_alpha / 255;
2833 dest_scan[3] = dest_alpha;
2834 int alpha_ratio = src_alpha * 255 / dest_alpha;
2835 if (blend_type >= FXDIB_BLEND_NONSEPARABLE) {
2836 int blended_colors[3];
2837 uint8_t src_scan[3];
2838 src_scan[0] = src_b;
2839 src_scan[1] = src_g;
2840 src_scan[2] = src_r;
2841 _RGB_Blend(blend_type, src_scan, dest_scan, blended_colors);
2842 *dest_scan =
2843 FXDIB_ALPHA_MERGE(*dest_scan, blended_colors[0], alpha_ratio);
2844 dest_scan++;
2845 *dest_scan =
2846 FXDIB_ALPHA_MERGE(*dest_scan, blended_colors[1], alpha_ratio);
2847 dest_scan++;
2848 *dest_scan =
2849 FXDIB_ALPHA_MERGE(*dest_scan, blended_colors[2], alpha_ratio);
2850 } else if (blend_type) {
2851 int blended = _BLEND(blend_type, *dest_scan, src_b);
2852 blended = FXDIB_ALPHA_MERGE(src_b, blended, back_alpha);
2853 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended, alpha_ratio);
2854 dest_scan++;
2855 blended = _BLEND(blend_type, *dest_scan, src_g);
2856 blended = FXDIB_ALPHA_MERGE(src_g, blended, back_alpha);
2857 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended, alpha_ratio);
2858 dest_scan++;
2859 blended = _BLEND(blend_type, *dest_scan, src_r);
2860 blended = FXDIB_ALPHA_MERGE(src_r, blended, back_alpha);
2861 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended, alpha_ratio);
2862 } else {
2863 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_b, alpha_ratio);
2864 dest_scan++;
2865 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_g, alpha_ratio);
2866 dest_scan++;
2867 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_r, alpha_ratio);
2868 }
2869 dest_scan += 2;
2870 }
2871 }
2872 void _CompositeRow_BitMask2Rgba(uint8_t* dest_scan,
2873 const uint8_t* src_scan,
2874 int mask_alpha,
2875 int src_r,
2876 int src_g,
2877 int src_b,
2878 int src_left,
2879 int pixel_count,
2880 int blend_type,
2881 const uint8_t* clip_scan,
2882 uint8_t* dest_alpha_scan) {
2883 if (blend_type == FXDIB_BLEND_NORMAL && !clip_scan && mask_alpha == 255) {
2884 for (int col = 0; col < pixel_count; col++) {
2885 if (src_scan[(src_left + col) / 8] & (1 << (7 - (src_left + col) % 8))) {
2886 dest_scan[0] = src_b;
2887 dest_scan[1] = src_g;
2888 dest_scan[2] = src_r;
2889 *dest_alpha_scan = mask_alpha;
2890 }
2891 dest_scan += 3;
2892 dest_alpha_scan++;
2893 }
2894 return;
2895 }
2896 for (int col = 0; col < pixel_count; col++) {
2897 if (!(src_scan[(src_left + col) / 8] & (1 << (7 - (src_left + col) % 8)))) {
2898 dest_scan += 3;
2899 dest_alpha_scan++;
2900 continue;
2901 }
2902 int src_alpha;
2903 if (clip_scan) { 2778 if (clip_scan) {
2904 src_alpha = mask_alpha * clip_scan[col] / 255; 2779 src_alpha = mask_alpha * clip_scan[col] / 255;
2905 } else { 2780 } else {
2906 src_alpha = mask_alpha; 2781 src_alpha = mask_alpha;
2907 } 2782 }
2908 uint8_t back_alpha = dest_scan[3]; 2783 uint8_t back_alpha = dest_scan[3];
2909 if (back_alpha == 0) { 2784 if (back_alpha == 0) {
2910 *dest_scan++ = src_b; 2785 FXARGB_SETDIB(dest_scan, FXARGB_MAKE(src_alpha, src_r, src_g, src_b));
2911 *dest_scan++ = src_g; 2786 dest_scan += 4;
2912 *dest_scan++ = src_r;
2913 *dest_alpha_scan++ = mask_alpha;
2914 continue; 2787 continue;
2915 } 2788 }
2916 uint8_t dest_alpha = back_alpha + src_alpha - back_alpha * src_alpha / 255; 2789 uint8_t dest_alpha = back_alpha + src_alpha - back_alpha * src_alpha / 255;
2917 *dest_alpha_scan++ = dest_alpha; 2790 dest_scan[3] = dest_alpha;
2918 int alpha_ratio = src_alpha * 255 / dest_alpha; 2791 int alpha_ratio = src_alpha * 255 / dest_alpha;
2919 if (blend_type >= FXDIB_BLEND_NONSEPARABLE) { 2792 if (blend_type >= FXDIB_BLEND_NONSEPARABLE) {
2920 int blended_colors[3]; 2793 int blended_colors[3];
2921 uint8_t src_scan[3]; 2794 uint8_t src_scan[3];
2922 src_scan[0] = src_b; 2795 src_scan[0] = src_b;
2923 src_scan[1] = src_g; 2796 src_scan[1] = src_g;
2924 src_scan[2] = src_r; 2797 src_scan[2] = src_r;
2925 _RGB_Blend(blend_type, src_scan, dest_scan, blended_colors); 2798 RGB_Blend(blend_type, src_scan, dest_scan, blended_colors);
2926 *dest_scan = 2799 *dest_scan =
2927 FXDIB_ALPHA_MERGE(*dest_scan, blended_colors[0], alpha_ratio); 2800 FXDIB_ALPHA_MERGE(*dest_scan, blended_colors[0], alpha_ratio);
2928 dest_scan++; 2801 dest_scan++;
2929 *dest_scan = 2802 *dest_scan =
2930 FXDIB_ALPHA_MERGE(*dest_scan, blended_colors[1], alpha_ratio); 2803 FXDIB_ALPHA_MERGE(*dest_scan, blended_colors[1], alpha_ratio);
2931 dest_scan++; 2804 dest_scan++;
2932 *dest_scan = 2805 *dest_scan =
2933 FXDIB_ALPHA_MERGE(*dest_scan, blended_colors[2], alpha_ratio); 2806 FXDIB_ALPHA_MERGE(*dest_scan, blended_colors[2], alpha_ratio);
2934 dest_scan++;
2935 } else if (blend_type) { 2807 } else if (blend_type) {
2936 int blended = _BLEND(blend_type, *dest_scan, src_b); 2808 int blended = Blend(blend_type, *dest_scan, src_b);
2937 blended = FXDIB_ALPHA_MERGE(src_b, blended, back_alpha); 2809 blended = FXDIB_ALPHA_MERGE(src_b, blended, back_alpha);
2938 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended, alpha_ratio); 2810 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended, alpha_ratio);
2939 dest_scan++; 2811 dest_scan++;
2940 blended = _BLEND(blend_type, *dest_scan, src_g); 2812 blended = Blend(blend_type, *dest_scan, src_g);
2941 blended = FXDIB_ALPHA_MERGE(src_g, blended, back_alpha); 2813 blended = FXDIB_ALPHA_MERGE(src_g, blended, back_alpha);
2942 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended, alpha_ratio); 2814 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended, alpha_ratio);
2943 dest_scan++; 2815 dest_scan++;
2944 blended = _BLEND(blend_type, *dest_scan, src_r); 2816 blended = Blend(blend_type, *dest_scan, src_r);
2945 blended = FXDIB_ALPHA_MERGE(src_r, blended, back_alpha); 2817 blended = FXDIB_ALPHA_MERGE(src_r, blended, back_alpha);
2946 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended, alpha_ratio); 2818 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended, alpha_ratio);
2947 dest_scan++;
2948 } else { 2819 } else {
2949 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_b, alpha_ratio); 2820 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_b, alpha_ratio);
2950 dest_scan++; 2821 dest_scan++;
2951 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_g, alpha_ratio); 2822 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_g, alpha_ratio);
2952 dest_scan++; 2823 dest_scan++;
2953 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_r, alpha_ratio); 2824 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_r, alpha_ratio);
2954 dest_scan++;
2955 } 2825 }
2826 dest_scan += 2;
2956 } 2827 }
2957 } 2828 }
2958 void _CompositeRow_BitMask2Rgb(uint8_t* dest_scan, 2829
2959 const uint8_t* src_scan, 2830 void CompositeRow_BitMask2Rgb(uint8_t* dest_scan,
2960 int mask_alpha, 2831 const uint8_t* src_scan,
2961 int src_r, 2832 int mask_alpha,
2962 int src_g, 2833 int src_r,
2963 int src_b, 2834 int src_g,
2964 int src_left, 2835 int src_b,
2965 int pixel_count, 2836 int src_left,
2966 int blend_type, 2837 int pixel_count,
2967 int Bpp, 2838 int blend_type,
2968 const uint8_t* clip_scan) { 2839 int Bpp,
2840 const uint8_t* clip_scan) {
2969 if (blend_type == FXDIB_BLEND_NORMAL && !clip_scan && mask_alpha == 255) { 2841 if (blend_type == FXDIB_BLEND_NORMAL && !clip_scan && mask_alpha == 255) {
2970 for (int col = 0; col < pixel_count; col++) { 2842 for (int col = 0; col < pixel_count; col++) {
2971 if (src_scan[(src_left + col) / 8] & (1 << (7 - (src_left + col) % 8))) { 2843 if (src_scan[(src_left + col) / 8] & (1 << (7 - (src_left + col) % 8))) {
2972 dest_scan[2] = src_r; 2844 dest_scan[2] = src_r;
2973 dest_scan[1] = src_g; 2845 dest_scan[1] = src_g;
2974 dest_scan[0] = src_b; 2846 dest_scan[0] = src_b;
2975 } 2847 }
2976 dest_scan += Bpp; 2848 dest_scan += Bpp;
2977 } 2849 }
2978 return; 2850 return;
(...skipping 12 matching lines...) Expand all
2991 if (src_alpha == 0) { 2863 if (src_alpha == 0) {
2992 dest_scan += Bpp; 2864 dest_scan += Bpp;
2993 continue; 2865 continue;
2994 } 2866 }
2995 if (blend_type >= FXDIB_BLEND_NONSEPARABLE) { 2867 if (blend_type >= FXDIB_BLEND_NONSEPARABLE) {
2996 int blended_colors[3]; 2868 int blended_colors[3];
2997 uint8_t src_scan[3]; 2869 uint8_t src_scan[3];
2998 src_scan[0] = src_b; 2870 src_scan[0] = src_b;
2999 src_scan[1] = src_g; 2871 src_scan[1] = src_g;
3000 src_scan[2] = src_r; 2872 src_scan[2] = src_r;
3001 _RGB_Blend(blend_type, src_scan, dest_scan, blended_colors); 2873 RGB_Blend(blend_type, src_scan, dest_scan, blended_colors);
3002 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended_colors[0], src_alpha); 2874 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended_colors[0], src_alpha);
3003 dest_scan++; 2875 dest_scan++;
3004 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended_colors[1], src_alpha); 2876 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended_colors[1], src_alpha);
3005 dest_scan++; 2877 dest_scan++;
3006 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended_colors[2], src_alpha); 2878 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended_colors[2], src_alpha);
3007 } else if (blend_type) { 2879 } else if (blend_type) {
3008 int blended = _BLEND(blend_type, *dest_scan, src_b); 2880 int blended = Blend(blend_type, *dest_scan, src_b);
3009 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended, src_alpha); 2881 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended, src_alpha);
3010 dest_scan++; 2882 dest_scan++;
3011 blended = _BLEND(blend_type, *dest_scan, src_g); 2883 blended = Blend(blend_type, *dest_scan, src_g);
3012 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended, src_alpha); 2884 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended, src_alpha);
3013 dest_scan++; 2885 dest_scan++;
3014 blended = _BLEND(blend_type, *dest_scan, src_r); 2886 blended = Blend(blend_type, *dest_scan, src_r);
3015 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended, src_alpha); 2887 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended, src_alpha);
3016 } else { 2888 } else {
3017 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_b, src_alpha); 2889 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_b, src_alpha);
3018 dest_scan++; 2890 dest_scan++;
3019 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_g, src_alpha); 2891 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_g, src_alpha);
3020 dest_scan++; 2892 dest_scan++;
3021 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_r, src_alpha); 2893 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_r, src_alpha);
3022 } 2894 }
3023 dest_scan += Bpp - 2; 2895 dest_scan += Bpp - 2;
3024 } 2896 }
3025 } 2897 }
3026 void _CompositeRow_BitMask2Mask(uint8_t* dest_scan, 2898
3027 const uint8_t* src_scan, 2899 void CompositeRow_BitMask2Mask(uint8_t* dest_scan,
3028 int mask_alpha, 2900 const uint8_t* src_scan,
3029 int src_left, 2901 int mask_alpha,
3030 int pixel_count, 2902 int src_left,
3031 const uint8_t* clip_scan) { 2903 int pixel_count,
2904 const uint8_t* clip_scan) {
3032 for (int col = 0; col < pixel_count; col++) { 2905 for (int col = 0; col < pixel_count; col++) {
3033 if (!(src_scan[(src_left + col) / 8] & (1 << (7 - (src_left + col) % 8)))) { 2906 if (!(src_scan[(src_left + col) / 8] & (1 << (7 - (src_left + col) % 8)))) {
3034 dest_scan++; 2907 dest_scan++;
3035 continue; 2908 continue;
3036 } 2909 }
3037 int src_alpha; 2910 int src_alpha;
3038 if (clip_scan) { 2911 if (clip_scan) {
3039 src_alpha = mask_alpha * clip_scan[col] / 255; 2912 src_alpha = mask_alpha * clip_scan[col] / 255;
3040 } else { 2913 } else {
3041 src_alpha = mask_alpha; 2914 src_alpha = mask_alpha;
3042 } 2915 }
3043 uint8_t back_alpha = *dest_scan; 2916 uint8_t back_alpha = *dest_scan;
3044 if (!back_alpha) { 2917 if (!back_alpha) {
3045 *dest_scan = src_alpha; 2918 *dest_scan = src_alpha;
3046 } else if (src_alpha) { 2919 } else if (src_alpha) {
3047 *dest_scan = back_alpha + src_alpha - back_alpha * src_alpha / 255; 2920 *dest_scan = back_alpha + src_alpha - back_alpha * src_alpha / 255;
3048 } 2921 }
3049 dest_scan++; 2922 dest_scan++;
3050 } 2923 }
3051 } 2924 }
3052 void _CompositeRow_BitMask2Gray(uint8_t* dest_scan, 2925
3053 const uint8_t* src_scan, 2926 void CompositeRow_BitMask2Gray(uint8_t* dest_scan,
3054 int mask_alpha, 2927 const uint8_t* src_scan,
3055 int src_gray, 2928 int mask_alpha,
3056 int src_left, 2929 int src_gray,
3057 int pixel_count, 2930 int src_left,
3058 const uint8_t* clip_scan) { 2931 int pixel_count,
2932 const uint8_t* clip_scan) {
3059 for (int col = 0; col < pixel_count; col++) { 2933 for (int col = 0; col < pixel_count; col++) {
3060 if (!(src_scan[(src_left + col) / 8] & (1 << (7 - (src_left + col) % 8)))) { 2934 if (!(src_scan[(src_left + col) / 8] & (1 << (7 - (src_left + col) % 8)))) {
3061 dest_scan++; 2935 dest_scan++;
3062 continue; 2936 continue;
3063 } 2937 }
3064 int src_alpha; 2938 int src_alpha;
3065 if (clip_scan) { 2939 if (clip_scan) {
3066 src_alpha = mask_alpha * clip_scan[col] / 255; 2940 src_alpha = mask_alpha * clip_scan[col] / 255;
3067 } else { 2941 } else {
3068 src_alpha = mask_alpha; 2942 src_alpha = mask_alpha;
3069 } 2943 }
3070 if (src_alpha) { 2944 if (src_alpha) {
3071 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_gray, src_alpha); 2945 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_gray, src_alpha);
3072 } 2946 }
3073 dest_scan++; 2947 dest_scan++;
3074 } 2948 }
3075 } 2949 }
3076 void _CompositeRow_BitMask2Graya(uint8_t* dest_scan, 2950
3077 const uint8_t* src_scan, 2951 void CompositeRow_BitMask2Graya(uint8_t* dest_scan,
3078 int mask_alpha, 2952 const uint8_t* src_scan,
3079 int src_gray, 2953 int mask_alpha,
3080 int src_left, 2954 int src_gray,
3081 int pixel_count, 2955 int src_left,
3082 const uint8_t* clip_scan, 2956 int pixel_count,
3083 uint8_t* dest_alpha_scan) { 2957 const uint8_t* clip_scan,
2958 uint8_t* dest_alpha_scan) {
3084 for (int col = 0; col < pixel_count; col++) { 2959 for (int col = 0; col < pixel_count; col++) {
3085 if (!(src_scan[(src_left + col) / 8] & (1 << (7 - (src_left + col) % 8)))) { 2960 if (!(src_scan[(src_left + col) / 8] & (1 << (7 - (src_left + col) % 8)))) {
3086 dest_scan++; 2961 dest_scan++;
3087 dest_alpha_scan++; 2962 dest_alpha_scan++;
3088 continue; 2963 continue;
3089 } 2964 }
3090 int src_alpha; 2965 int src_alpha;
3091 if (clip_scan) { 2966 if (clip_scan) {
3092 src_alpha = mask_alpha * clip_scan[col] / 255; 2967 src_alpha = mask_alpha * clip_scan[col] / 255;
3093 } else { 2968 } else {
(...skipping 10 matching lines...) Expand all
3104 dest_alpha_scan++; 2979 dest_alpha_scan++;
3105 continue; 2980 continue;
3106 } 2981 }
3107 uint8_t dest_alpha = back_alpha + src_alpha - back_alpha * src_alpha / 255; 2982 uint8_t dest_alpha = back_alpha + src_alpha - back_alpha * src_alpha / 255;
3108 *dest_alpha_scan++ = dest_alpha; 2983 *dest_alpha_scan++ = dest_alpha;
3109 int alpha_ratio = src_alpha * 255 / dest_alpha; 2984 int alpha_ratio = src_alpha * 255 / dest_alpha;
3110 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_gray, alpha_ratio); 2985 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_gray, alpha_ratio);
3111 dest_scan++; 2986 dest_scan++;
3112 } 2987 }
3113 } 2988 }
3114 void _CompositeRow_Argb2Argb_RgbByteOrder(uint8_t* dest_scan, 2989
3115 const uint8_t* src_scan, 2990 void CompositeRow_Argb2Argb_RgbByteOrder(uint8_t* dest_scan,
3116 int pixel_count, 2991 const uint8_t* src_scan,
3117 int blend_type, 2992 int pixel_count,
3118 const uint8_t* clip_scan) { 2993 int blend_type,
2994 const uint8_t* clip_scan) {
3119 int blended_colors[3]; 2995 int blended_colors[3];
3120 FX_BOOL bNonseparableBlend = blend_type >= FXDIB_BLEND_NONSEPARABLE; 2996 FX_BOOL bNonseparableBlend = blend_type >= FXDIB_BLEND_NONSEPARABLE;
3121 for (int col = 0; col < pixel_count; col++) { 2997 for (int col = 0; col < pixel_count; col++) {
3122 uint8_t back_alpha = dest_scan[3]; 2998 uint8_t back_alpha = dest_scan[3];
3123 if (back_alpha == 0) { 2999 if (back_alpha == 0) {
3124 if (clip_scan) { 3000 if (clip_scan) {
3125 int src_alpha = clip_scan[col] * src_scan[3] / 255; 3001 int src_alpha = clip_scan[col] * src_scan[3] / 255;
3126 dest_scan[3] = src_alpha; 3002 dest_scan[3] = src_alpha;
3127 dest_scan[0] = src_scan[2]; 3003 dest_scan[0] = src_scan[2];
3128 dest_scan[1] = src_scan[1]; 3004 dest_scan[1] = src_scan[1];
(...skipping 17 matching lines...) Expand all
3146 continue; 3022 continue;
3147 } 3023 }
3148 uint8_t dest_alpha = back_alpha + src_alpha - back_alpha * src_alpha / 255; 3024 uint8_t dest_alpha = back_alpha + src_alpha - back_alpha * src_alpha / 255;
3149 dest_scan[3] = dest_alpha; 3025 dest_scan[3] = dest_alpha;
3150 int alpha_ratio = src_alpha * 255 / dest_alpha; 3026 int alpha_ratio = src_alpha * 255 / dest_alpha;
3151 if (bNonseparableBlend) { 3027 if (bNonseparableBlend) {
3152 uint8_t dest_scan_o[3]; 3028 uint8_t dest_scan_o[3];
3153 dest_scan_o[0] = dest_scan[2]; 3029 dest_scan_o[0] = dest_scan[2];
3154 dest_scan_o[1] = dest_scan[1]; 3030 dest_scan_o[1] = dest_scan[1];
3155 dest_scan_o[2] = dest_scan[0]; 3031 dest_scan_o[2] = dest_scan[0];
3156 _RGB_Blend(blend_type, src_scan, dest_scan_o, blended_colors); 3032 RGB_Blend(blend_type, src_scan, dest_scan_o, blended_colors);
3157 } 3033 }
3158 for (int color = 0; color < 3; color++) { 3034 for (int color = 0; color < 3; color++) {
3159 int index = 2 - color; 3035 int index = 2 - color;
3160 if (blend_type) { 3036 if (blend_type) {
3161 int blended = bNonseparableBlend 3037 int blended = bNonseparableBlend
3162 ? blended_colors[color] 3038 ? blended_colors[color]
3163 : _BLEND(blend_type, dest_scan[index], *src_scan); 3039 : Blend(blend_type, dest_scan[index], *src_scan);
3164 blended = FXDIB_ALPHA_MERGE(*src_scan, blended, back_alpha); 3040 blended = FXDIB_ALPHA_MERGE(*src_scan, blended, back_alpha);
3165 dest_scan[index] = 3041 dest_scan[index] =
3166 FXDIB_ALPHA_MERGE(dest_scan[index], blended, alpha_ratio); 3042 FXDIB_ALPHA_MERGE(dest_scan[index], blended, alpha_ratio);
3167 } else { 3043 } else {
3168 dest_scan[index] = 3044 dest_scan[index] =
3169 FXDIB_ALPHA_MERGE(dest_scan[index], *src_scan, alpha_ratio); 3045 FXDIB_ALPHA_MERGE(dest_scan[index], *src_scan, alpha_ratio);
3170 } 3046 }
3171 src_scan++; 3047 src_scan++;
3172 } 3048 }
3173 dest_scan += 4; 3049 dest_scan += 4;
3174 src_scan++; 3050 src_scan++;
3175 } 3051 }
3176 } 3052 }
3177 void _CompositeRow_Rgb2Argb_Blend_NoClip_RgbByteOrder(uint8_t* dest_scan, 3053
3178 const uint8_t* src_scan, 3054 void CompositeRow_Rgb2Argb_Blend_NoClip_RgbByteOrder(uint8_t* dest_scan,
3179 int width, 3055 const uint8_t* src_scan,
3180 int blend_type, 3056 int width,
3181 int src_Bpp) { 3057 int blend_type,
3058 int src_Bpp) {
3182 int blended_colors[3]; 3059 int blended_colors[3];
3183 FX_BOOL bNonseparableBlend = blend_type >= FXDIB_BLEND_NONSEPARABLE; 3060 FX_BOOL bNonseparableBlend = blend_type >= FXDIB_BLEND_NONSEPARABLE;
3184 int src_gap = src_Bpp - 3; 3061 int src_gap = src_Bpp - 3;
3185 for (int col = 0; col < width; col++) { 3062 for (int col = 0; col < width; col++) {
3186 uint8_t back_alpha = dest_scan[3]; 3063 uint8_t back_alpha = dest_scan[3];
3187 if (back_alpha == 0) { 3064 if (back_alpha == 0) {
3188 if (src_Bpp == 4) { 3065 if (src_Bpp == 4) {
3189 FXARGB_SETRGBORDERDIB(dest_scan, 0xff000000 | FXARGB_GETDIB(src_scan)); 3066 FXARGB_SETRGBORDERDIB(dest_scan, 0xff000000 | FXARGB_GETDIB(src_scan));
3190 } else { 3067 } else {
3191 FXARGB_SETRGBORDERDIB(dest_scan, FXARGB_MAKE(0xff, src_scan[2], 3068 FXARGB_SETRGBORDERDIB(dest_scan, FXARGB_MAKE(0xff, src_scan[2],
3192 src_scan[1], src_scan[0])); 3069 src_scan[1], src_scan[0]));
3193 } 3070 }
3194 dest_scan += 4; 3071 dest_scan += 4;
3195 src_scan += src_Bpp; 3072 src_scan += src_Bpp;
3196 continue; 3073 continue;
3197 } 3074 }
3198 dest_scan[3] = 0xff; 3075 dest_scan[3] = 0xff;
3199 if (bNonseparableBlend) { 3076 if (bNonseparableBlend) {
3200 uint8_t dest_scan_o[3]; 3077 uint8_t dest_scan_o[3];
3201 dest_scan_o[0] = dest_scan[2]; 3078 dest_scan_o[0] = dest_scan[2];
3202 dest_scan_o[1] = dest_scan[1]; 3079 dest_scan_o[1] = dest_scan[1];
3203 dest_scan_o[2] = dest_scan[0]; 3080 dest_scan_o[2] = dest_scan[0];
3204 _RGB_Blend(blend_type, src_scan, dest_scan_o, blended_colors); 3081 RGB_Blend(blend_type, src_scan, dest_scan_o, blended_colors);
3205 } 3082 }
3206 for (int color = 0; color < 3; color++) { 3083 for (int color = 0; color < 3; color++) {
3207 int index = 2 - color; 3084 int index = 2 - color;
3208 int src_color = FX_GAMMA(*src_scan); 3085 int src_color = *src_scan;
3209 int blended = bNonseparableBlend 3086 int blended = bNonseparableBlend
3210 ? blended_colors[color] 3087 ? blended_colors[color]
3211 : _BLEND(blend_type, dest_scan[index], src_color); 3088 : Blend(blend_type, dest_scan[index], src_color);
3212 dest_scan[index] = FXDIB_ALPHA_MERGE(src_color, blended, back_alpha); 3089 dest_scan[index] = FXDIB_ALPHA_MERGE(src_color, blended, back_alpha);
3213 src_scan++; 3090 src_scan++;
3214 } 3091 }
3215 dest_scan += 4; 3092 dest_scan += 4;
3216 src_scan += src_gap; 3093 src_scan += src_gap;
3217 } 3094 }
3218 } 3095 }
3219 inline void _CompositeRow_Argb2Rgb_Blend_RgbByteOrder( 3096
3220 uint8_t* dest_scan, 3097 void CompositeRow_Argb2Rgb_Blend_RgbByteOrder(uint8_t* dest_scan,
3221 const uint8_t* src_scan, 3098 const uint8_t* src_scan,
3222 int width, 3099 int width,
3223 int blend_type, 3100 int blend_type,
3224 int dest_Bpp, 3101 int dest_Bpp,
3225 const uint8_t* clip_scan) { 3102 const uint8_t* clip_scan) {
3226 int blended_colors[3]; 3103 int blended_colors[3];
3227 FX_BOOL bNonseparableBlend = blend_type >= FXDIB_BLEND_NONSEPARABLE; 3104 FX_BOOL bNonseparableBlend = blend_type >= FXDIB_BLEND_NONSEPARABLE;
3228 for (int col = 0; col < width; col++) { 3105 for (int col = 0; col < width; col++) {
3229 uint8_t src_alpha; 3106 uint8_t src_alpha;
3230 if (clip_scan) { 3107 if (clip_scan) {
3231 src_alpha = src_scan[3] * (*clip_scan++) / 255; 3108 src_alpha = src_scan[3] * (*clip_scan++) / 255;
3232 } else { 3109 } else {
3233 src_alpha = src_scan[3]; 3110 src_alpha = src_scan[3];
3234 } 3111 }
3235 if (src_alpha == 0) { 3112 if (src_alpha == 0) {
3236 dest_scan += dest_Bpp; 3113 dest_scan += dest_Bpp;
3237 src_scan += 4; 3114 src_scan += 4;
3238 continue; 3115 continue;
3239 } 3116 }
3240 if (bNonseparableBlend) { 3117 if (bNonseparableBlend) {
3241 uint8_t dest_scan_o[3]; 3118 uint8_t dest_scan_o[3];
3242 dest_scan_o[0] = dest_scan[2]; 3119 dest_scan_o[0] = dest_scan[2];
3243 dest_scan_o[1] = dest_scan[1]; 3120 dest_scan_o[1] = dest_scan[1];
3244 dest_scan_o[2] = dest_scan[0]; 3121 dest_scan_o[2] = dest_scan[0];
3245 _RGB_Blend(blend_type, src_scan, dest_scan_o, blended_colors); 3122 RGB_Blend(blend_type, src_scan, dest_scan_o, blended_colors);
3246 } 3123 }
3247 for (int color = 0; color < 3; color++) { 3124 for (int color = 0; color < 3; color++) {
3248 int index = 2 - color; 3125 int index = 2 - color;
3249 int back_color = FX_GAMMA(dest_scan[index]); 3126 int back_color = dest_scan[index];
3250 int blended = bNonseparableBlend 3127 int blended = bNonseparableBlend
3251 ? blended_colors[color] 3128 ? blended_colors[color]
3252 : _BLEND(blend_type, back_color, *src_scan); 3129 : Blend(blend_type, back_color, *src_scan);
3253 dest_scan[index] = 3130 dest_scan[index] = FXDIB_ALPHA_MERGE(back_color, blended, src_alpha);
3254 FX_GAMMA_INVERSE(FXDIB_ALPHA_MERGE(back_color, blended, src_alpha));
3255 src_scan++; 3131 src_scan++;
3256 } 3132 }
3257 dest_scan += dest_Bpp; 3133 dest_scan += dest_Bpp;
3258 src_scan++; 3134 src_scan++;
3259 } 3135 }
3260 } 3136 }
3261 inline void _CompositeRow_Rgb2Argb_NoBlend_NoClip_RgbByteOrder( 3137
3262 uint8_t* dest_scan, 3138 void CompositeRow_Rgb2Argb_NoBlend_NoClip_RgbByteOrder(uint8_t* dest_scan,
3263 const uint8_t* src_scan, 3139 const uint8_t* src_scan,
3264 int width, 3140 int width,
3265 int src_Bpp) { 3141 int src_Bpp) {
3266 for (int col = 0; col < width; col++) { 3142 for (int col = 0; col < width; col++) {
3267 if (src_Bpp == 4) { 3143 if (src_Bpp == 4) {
3268 FXARGB_SETRGBORDERDIB(dest_scan, 0xff000000 | FXARGB_GETDIB(src_scan)); 3144 FXARGB_SETRGBORDERDIB(dest_scan, 0xff000000 | FXARGB_GETDIB(src_scan));
3269 } else { 3145 } else {
3270 FXARGB_SETRGBORDERDIB( 3146 FXARGB_SETRGBORDERDIB(
3271 dest_scan, FXARGB_MAKE(0xff, src_scan[2], src_scan[1], src_scan[0])); 3147 dest_scan, FXARGB_MAKE(0xff, src_scan[2], src_scan[1], src_scan[0]));
3272 } 3148 }
3273 dest_scan += 4; 3149 dest_scan += 4;
3274 src_scan += src_Bpp; 3150 src_scan += src_Bpp;
3275 } 3151 }
3276 } 3152 }
3277 inline void _CompositeRow_Rgb2Rgb_Blend_NoClip_RgbByteOrder( 3153
3278 uint8_t* dest_scan, 3154 void CompositeRow_Rgb2Rgb_Blend_NoClip_RgbByteOrder(uint8_t* dest_scan,
3279 const uint8_t* src_scan, 3155 const uint8_t* src_scan,
3280 int width, 3156 int width,
3281 int blend_type, 3157 int blend_type,
3282 int dest_Bpp, 3158 int dest_Bpp,
3283 int src_Bpp) { 3159 int src_Bpp) {
3284 int blended_colors[3]; 3160 int blended_colors[3];
3285 FX_BOOL bNonseparableBlend = blend_type >= FXDIB_BLEND_NONSEPARABLE; 3161 FX_BOOL bNonseparableBlend = blend_type >= FXDIB_BLEND_NONSEPARABLE;
3286 int src_gap = src_Bpp - 3; 3162 int src_gap = src_Bpp - 3;
3287 for (int col = 0; col < width; col++) { 3163 for (int col = 0; col < width; col++) {
3288 if (bNonseparableBlend) { 3164 if (bNonseparableBlend) {
3289 uint8_t dest_scan_o[3]; 3165 uint8_t dest_scan_o[3];
3290 dest_scan_o[0] = dest_scan[2]; 3166 dest_scan_o[0] = dest_scan[2];
3291 dest_scan_o[1] = dest_scan[1]; 3167 dest_scan_o[1] = dest_scan[1];
3292 dest_scan_o[2] = dest_scan[0]; 3168 dest_scan_o[2] = dest_scan[0];
3293 _RGB_Blend(blend_type, src_scan, dest_scan_o, blended_colors); 3169 RGB_Blend(blend_type, src_scan, dest_scan_o, blended_colors);
3294 } 3170 }
3295 for (int color = 0; color < 3; color++) { 3171 for (int color = 0; color < 3; color++) {
3296 int index = 2 - color; 3172 int index = 2 - color;
3297 int back_color = FX_GAMMA(dest_scan[index]); 3173 int back_color = dest_scan[index];
3298 int src_color = FX_GAMMA(*src_scan); 3174 int src_color = *src_scan;
3299 int blended = bNonseparableBlend 3175 int blended = bNonseparableBlend
3300 ? blended_colors[color] 3176 ? blended_colors[color]
3301 : _BLEND(blend_type, back_color, src_color); 3177 : Blend(blend_type, back_color, src_color);
3302 dest_scan[index] = FX_GAMMA_INVERSE(blended); 3178 dest_scan[index] = blended;
3303 src_scan++; 3179 src_scan++;
3304 } 3180 }
3305 dest_scan += dest_Bpp; 3181 dest_scan += dest_Bpp;
3306 src_scan += src_gap; 3182 src_scan += src_gap;
3307 } 3183 }
3308 } 3184 }
3309 inline void _CompositeRow_Argb2Rgb_NoBlend_RgbByteOrder( 3185
3310 uint8_t* dest_scan, 3186 void CompositeRow_Argb2Rgb_NoBlend_RgbByteOrder(uint8_t* dest_scan,
3311 const uint8_t* src_scan, 3187 const uint8_t* src_scan,
3312 int width, 3188 int width,
3313 int dest_Bpp, 3189 int dest_Bpp,
3314 const uint8_t* clip_scan) { 3190 const uint8_t* clip_scan) {
3315 for (int col = 0; col < width; col++) { 3191 for (int col = 0; col < width; col++) {
3316 uint8_t src_alpha; 3192 uint8_t src_alpha;
3317 if (clip_scan) { 3193 if (clip_scan) {
3318 src_alpha = src_scan[3] * (*clip_scan++) / 255; 3194 src_alpha = src_scan[3] * (*clip_scan++) / 255;
3319 } else { 3195 } else {
3320 src_alpha = src_scan[3]; 3196 src_alpha = src_scan[3];
3321 } 3197 }
3322 if (src_alpha == 255) { 3198 if (src_alpha == 255) {
3323 dest_scan[2] = FX_GAMMA_INVERSE(*src_scan++); 3199 dest_scan[2] = *src_scan++;
3324 dest_scan[1] = FX_GAMMA_INVERSE(*src_scan++); 3200 dest_scan[1] = *src_scan++;
3325 dest_scan[0] = FX_GAMMA_INVERSE(*src_scan++); 3201 dest_scan[0] = *src_scan++;
3326 dest_scan += dest_Bpp; 3202 dest_scan += dest_Bpp;
3327 src_scan++; 3203 src_scan++;
3328 continue; 3204 continue;
3329 } 3205 }
3330 if (src_alpha == 0) { 3206 if (src_alpha == 0) {
3331 dest_scan += dest_Bpp; 3207 dest_scan += dest_Bpp;
3332 src_scan += 4; 3208 src_scan += 4;
3333 continue; 3209 continue;
3334 } 3210 }
3335 for (int color = 0; color < 3; color++) { 3211 for (int color = 0; color < 3; color++) {
3336 int index = 2 - color; 3212 int index = 2 - color;
3337 dest_scan[index] = FX_GAMMA_INVERSE( 3213 dest_scan[index] =
3338 FXDIB_ALPHA_MERGE(FX_GAMMA(dest_scan[index]), *src_scan, src_alpha)); 3214 FXDIB_ALPHA_MERGE(dest_scan[index], *src_scan, src_alpha);
3339 src_scan++; 3215 src_scan++;
3340 } 3216 }
3341 dest_scan += dest_Bpp; 3217 dest_scan += dest_Bpp;
3342 src_scan++; 3218 src_scan++;
3343 } 3219 }
3344 } 3220 }
3345 inline void _CompositeRow_Rgb2Rgb_NoBlend_NoClip_RgbByteOrder( 3221
3346 uint8_t* dest_scan, 3222 void CompositeRow_Rgb2Rgb_NoBlend_NoClip_RgbByteOrder(uint8_t* dest_scan,
3347 const uint8_t* src_scan, 3223 const uint8_t* src_scan,
3348 int width, 3224 int width,
3349 int dest_Bpp, 3225 int dest_Bpp,
3350 int src_Bpp) { 3226 int src_Bpp) {
3351 for (int col = 0; col < width; col++) { 3227 for (int col = 0; col < width; col++) {
3352 dest_scan[2] = src_scan[0]; 3228 dest_scan[2] = src_scan[0];
3353 dest_scan[1] = src_scan[1]; 3229 dest_scan[1] = src_scan[1];
3354 dest_scan[0] = src_scan[2]; 3230 dest_scan[0] = src_scan[2];
3355 dest_scan += dest_Bpp; 3231 dest_scan += dest_Bpp;
3356 src_scan += src_Bpp; 3232 src_scan += src_Bpp;
3357 } 3233 }
3358 } 3234 }
3359 inline void _CompositeRow_Rgb2Argb_Blend_Clip_RgbByteOrder( 3235
3360 uint8_t* dest_scan, 3236 void CompositeRow_Rgb2Argb_Blend_Clip_RgbByteOrder(uint8_t* dest_scan,
3361 const uint8_t* src_scan, 3237 const uint8_t* src_scan,
3362 int width, 3238 int width,
3363 int blend_type, 3239 int blend_type,
3364 int src_Bpp, 3240 int src_Bpp,
3365 const uint8_t* clip_scan) { 3241 const uint8_t* clip_scan) {
3366 int blended_colors[3]; 3242 int blended_colors[3];
3367 FX_BOOL bNonseparableBlend = blend_type >= FXDIB_BLEND_NONSEPARABLE; 3243 FX_BOOL bNonseparableBlend = blend_type >= FXDIB_BLEND_NONSEPARABLE;
3368 int src_gap = src_Bpp - 3; 3244 int src_gap = src_Bpp - 3;
3369 for (int col = 0; col < width; col++) { 3245 for (int col = 0; col < width; col++) {
3370 int src_alpha = *clip_scan++; 3246 int src_alpha = *clip_scan++;
3371 uint8_t back_alpha = dest_scan[3]; 3247 uint8_t back_alpha = dest_scan[3];
3372 if (back_alpha == 0) { 3248 if (back_alpha == 0) {
3373 dest_scan[2] = FX_GAMMA(*src_scan++); 3249 dest_scan[2] = *src_scan++;
3374 dest_scan[1] = FX_GAMMA(*src_scan++); 3250 dest_scan[1] = *src_scan++;
3375 dest_scan[0] = FX_GAMMA(*src_scan++); 3251 dest_scan[0] = *src_scan++;
3376 src_scan += src_gap; 3252 src_scan += src_gap;
3377 dest_scan += 4; 3253 dest_scan += 4;
3378 continue; 3254 continue;
3379 } 3255 }
3380 if (src_alpha == 0) { 3256 if (src_alpha == 0) {
3381 dest_scan += 4; 3257 dest_scan += 4;
3382 src_scan += src_Bpp; 3258 src_scan += src_Bpp;
3383 continue; 3259 continue;
3384 } 3260 }
3385 uint8_t dest_alpha = back_alpha + src_alpha - back_alpha * src_alpha / 255; 3261 uint8_t dest_alpha = back_alpha + src_alpha - back_alpha * src_alpha / 255;
3386 dest_scan[3] = dest_alpha; 3262 dest_scan[3] = dest_alpha;
3387 int alpha_ratio = src_alpha * 255 / dest_alpha; 3263 int alpha_ratio = src_alpha * 255 / dest_alpha;
3388 if (bNonseparableBlend) { 3264 if (bNonseparableBlend) {
3389 uint8_t dest_scan_o[3]; 3265 uint8_t dest_scan_o[3];
3390 dest_scan_o[0] = dest_scan[2]; 3266 dest_scan_o[0] = dest_scan[2];
3391 dest_scan_o[1] = dest_scan[1]; 3267 dest_scan_o[1] = dest_scan[1];
3392 dest_scan_o[2] = dest_scan[0]; 3268 dest_scan_o[2] = dest_scan[0];
3393 _RGB_Blend(blend_type, src_scan, dest_scan_o, blended_colors); 3269 RGB_Blend(blend_type, src_scan, dest_scan_o, blended_colors);
3394 } 3270 }
3395 for (int color = 0; color < 3; color++) { 3271 for (int color = 0; color < 3; color++) {
3396 int index = 2 - color; 3272 int index = 2 - color;
3397 int src_color = FX_GAMMA(*src_scan); 3273 int src_color = *src_scan;
3398 int blended = bNonseparableBlend 3274 int blended = bNonseparableBlend
3399 ? blended_colors[color] 3275 ? blended_colors[color]
3400 : _BLEND(blend_type, dest_scan[index], src_color); 3276 : Blend(blend_type, dest_scan[index], src_color);
3401 blended = FXDIB_ALPHA_MERGE(src_color, blended, back_alpha); 3277 blended = FXDIB_ALPHA_MERGE(src_color, blended, back_alpha);
3402 dest_scan[index] = 3278 dest_scan[index] =
3403 FXDIB_ALPHA_MERGE(dest_scan[index], blended, alpha_ratio); 3279 FXDIB_ALPHA_MERGE(dest_scan[index], blended, alpha_ratio);
3404 src_scan++; 3280 src_scan++;
3405 } 3281 }
3406 dest_scan += 4; 3282 dest_scan += 4;
3407 src_scan += src_gap; 3283 src_scan += src_gap;
3408 } 3284 }
3409 } 3285 }
3410 inline void _CompositeRow_Rgb2Rgb_Blend_Clip_RgbByteOrder( 3286
3411 uint8_t* dest_scan, 3287 void CompositeRow_Rgb2Rgb_Blend_Clip_RgbByteOrder(uint8_t* dest_scan,
3412 const uint8_t* src_scan, 3288 const uint8_t* src_scan,
3413 int width, 3289 int width,
3414 int blend_type, 3290 int blend_type,
3415 int dest_Bpp, 3291 int dest_Bpp,
3416 int src_Bpp, 3292 int src_Bpp,
3417 const uint8_t* clip_scan) { 3293 const uint8_t* clip_scan) {
3418 int blended_colors[3]; 3294 int blended_colors[3];
3419 FX_BOOL bNonseparableBlend = blend_type >= FXDIB_BLEND_NONSEPARABLE; 3295 FX_BOOL bNonseparableBlend = blend_type >= FXDIB_BLEND_NONSEPARABLE;
3420 int src_gap = src_Bpp - 3; 3296 int src_gap = src_Bpp - 3;
3421 for (int col = 0; col < width; col++) { 3297 for (int col = 0; col < width; col++) {
3422 uint8_t src_alpha = *clip_scan++; 3298 uint8_t src_alpha = *clip_scan++;
3423 if (src_alpha == 0) { 3299 if (src_alpha == 0) {
3424 dest_scan += dest_Bpp; 3300 dest_scan += dest_Bpp;
3425 src_scan += src_Bpp; 3301 src_scan += src_Bpp;
3426 continue; 3302 continue;
3427 } 3303 }
3428 if (bNonseparableBlend) { 3304 if (bNonseparableBlend) {
3429 uint8_t dest_scan_o[3]; 3305 uint8_t dest_scan_o[3];
3430 dest_scan_o[0] = dest_scan[2]; 3306 dest_scan_o[0] = dest_scan[2];
3431 dest_scan_o[1] = dest_scan[1]; 3307 dest_scan_o[1] = dest_scan[1];
3432 dest_scan_o[2] = dest_scan[0]; 3308 dest_scan_o[2] = dest_scan[0];
3433 _RGB_Blend(blend_type, src_scan, dest_scan_o, blended_colors); 3309 RGB_Blend(blend_type, src_scan, dest_scan_o, blended_colors);
3434 } 3310 }
3435 for (int color = 0; color < 3; color++) { 3311 for (int color = 0; color < 3; color++) {
3436 int index = 2 - color; 3312 int index = 2 - color;
3437 int src_color = FX_GAMMA(*src_scan); 3313 int src_color = *src_scan;
3438 int back_color = FX_GAMMA(dest_scan[index]); 3314 int back_color = dest_scan[index];
3439 int blended = bNonseparableBlend 3315 int blended = bNonseparableBlend
3440 ? blended_colors[color] 3316 ? blended_colors[color]
3441 : _BLEND(blend_type, back_color, src_color); 3317 : Blend(blend_type, back_color, src_color);
3442 dest_scan[index] = 3318 dest_scan[index] = FXDIB_ALPHA_MERGE(back_color, blended, src_alpha);
3443 FX_GAMMA_INVERSE(FXDIB_ALPHA_MERGE(back_color, blended, src_alpha));
3444 src_scan++; 3319 src_scan++;
3445 } 3320 }
3446 dest_scan += dest_Bpp; 3321 dest_scan += dest_Bpp;
3447 src_scan += src_gap; 3322 src_scan += src_gap;
3448 } 3323 }
3449 } 3324 }
3450 inline void _CompositeRow_Rgb2Argb_NoBlend_Clip_RgbByteOrder( 3325
3451 uint8_t* dest_scan, 3326 void CompositeRow_Rgb2Argb_NoBlend_Clip_RgbByteOrder(uint8_t* dest_scan,
3452 const uint8_t* src_scan, 3327 const uint8_t* src_scan,
3453 int width, 3328 int width,
3454 int src_Bpp, 3329 int src_Bpp,
3455 const uint8_t* clip_scan) { 3330 const uint8_t* clip_scan) {
3456 int src_gap = src_Bpp - 3; 3331 int src_gap = src_Bpp - 3;
3457 for (int col = 0; col < width; col++) { 3332 for (int col = 0; col < width; col++) {
3458 int src_alpha = clip_scan[col]; 3333 int src_alpha = clip_scan[col];
3459 if (src_alpha == 255) { 3334 if (src_alpha == 255) {
3460 dest_scan[2] = FX_GAMMA(*src_scan++); 3335 dest_scan[2] = *src_scan++;
3461 dest_scan[1] = FX_GAMMA(*src_scan++); 3336 dest_scan[1] = *src_scan++;
3462 dest_scan[0] = FX_GAMMA(*src_scan++); 3337 dest_scan[0] = *src_scan++;
3463 dest_scan[3] = 255; 3338 dest_scan[3] = 255;
3464 dest_scan += 4; 3339 dest_scan += 4;
3465 src_scan += src_gap; 3340 src_scan += src_gap;
3466 continue; 3341 continue;
3467 } 3342 }
3468 if (src_alpha == 0) { 3343 if (src_alpha == 0) {
3469 dest_scan += 4; 3344 dest_scan += 4;
3470 src_scan += src_Bpp; 3345 src_scan += src_Bpp;
3471 continue; 3346 continue;
3472 } 3347 }
3473 int back_alpha = dest_scan[3]; 3348 int back_alpha = dest_scan[3];
3474 uint8_t dest_alpha = back_alpha + src_alpha - back_alpha * src_alpha / 255; 3349 uint8_t dest_alpha = back_alpha + src_alpha - back_alpha * src_alpha / 255;
3475 dest_scan[3] = dest_alpha; 3350 dest_scan[3] = dest_alpha;
3476 int alpha_ratio = src_alpha * 255 / dest_alpha; 3351 int alpha_ratio = src_alpha * 255 / dest_alpha;
3477 for (int color = 0; color < 3; color++) { 3352 for (int color = 0; color < 3; color++) {
3478 int index = 2 - color; 3353 int index = 2 - color;
3479 dest_scan[index] = 3354 dest_scan[index] =
3480 FXDIB_ALPHA_MERGE(dest_scan[index], FX_GAMMA(*src_scan), alpha_ratio); 3355 FXDIB_ALPHA_MERGE(dest_scan[index], *src_scan, alpha_ratio);
3481 src_scan++; 3356 src_scan++;
3482 } 3357 }
3483 dest_scan += 4; 3358 dest_scan += 4;
3484 src_scan += src_gap; 3359 src_scan += src_gap;
3485 } 3360 }
3486 } 3361 }
3487 inline void _CompositeRow_Rgb2Rgb_NoBlend_Clip_RgbByteOrder( 3362
3488 uint8_t* dest_scan, 3363 void CompositeRow_Rgb2Rgb_NoBlend_Clip_RgbByteOrder(uint8_t* dest_scan,
3489 const uint8_t* src_scan, 3364 const uint8_t* src_scan,
3490 int width, 3365 int width,
3491 int dest_Bpp, 3366 int dest_Bpp,
3492 int src_Bpp, 3367 int src_Bpp,
3493 const uint8_t* clip_scan) { 3368 const uint8_t* clip_scan) {
3494 for (int col = 0; col < width; col++) { 3369 for (int col = 0; col < width; col++) {
3495 int src_alpha = clip_scan[col]; 3370 int src_alpha = clip_scan[col];
3496 if (src_alpha == 255) { 3371 if (src_alpha == 255) {
3497 dest_scan[2] = src_scan[0]; 3372 dest_scan[2] = src_scan[0];
3498 dest_scan[1] = src_scan[1]; 3373 dest_scan[1] = src_scan[1];
3499 dest_scan[0] = src_scan[2]; 3374 dest_scan[0] = src_scan[2];
3500 } else if (src_alpha) { 3375 } else if (src_alpha) {
3501 dest_scan[2] = FX_GAMMA_INVERSE(FXDIB_ALPHA_MERGE( 3376 dest_scan[2] = FXDIB_ALPHA_MERGE(dest_scan[2], *src_scan, src_alpha);
3502 FX_GAMMA(dest_scan[2]), FX_GAMMA(*src_scan), src_alpha));
3503 src_scan++; 3377 src_scan++;
3504 dest_scan[1] = FX_GAMMA_INVERSE(FXDIB_ALPHA_MERGE( 3378 dest_scan[1] = FXDIB_ALPHA_MERGE(dest_scan[1], *src_scan, src_alpha);
3505 FX_GAMMA(dest_scan[1]), FX_GAMMA(*src_scan), src_alpha));
3506 src_scan++; 3379 src_scan++;
3507 dest_scan[0] = FX_GAMMA_INVERSE(FXDIB_ALPHA_MERGE( 3380 dest_scan[0] = FXDIB_ALPHA_MERGE(dest_scan[0], *src_scan, src_alpha);
3508 FX_GAMMA(dest_scan[0]), FX_GAMMA(*src_scan), src_alpha));
3509 dest_scan += dest_Bpp; 3381 dest_scan += dest_Bpp;
3510 src_scan += src_Bpp - 2; 3382 src_scan += src_Bpp - 2;
3511 continue; 3383 continue;
3512 } 3384 }
3513 dest_scan += dest_Bpp; 3385 dest_scan += dest_Bpp;
3514 src_scan += src_Bpp; 3386 src_scan += src_Bpp;
3515 } 3387 }
3516 } 3388 }
3517 inline void _CompositeRow_8bppRgb2Rgb_NoBlend_RgbByteOrder( 3389
3518 uint8_t* dest_scan, 3390 void CompositeRow_8bppRgb2Rgb_NoBlend_RgbByteOrder(uint8_t* dest_scan,
3519 const uint8_t* src_scan, 3391 const uint8_t* src_scan,
3520 FX_ARGB* pPalette, 3392 FX_ARGB* pPalette,
3521 int pixel_count, 3393 int pixel_count,
3522 int DestBpp, 3394 int DestBpp,
3523 const uint8_t* clip_scan) { 3395 const uint8_t* clip_scan) {
3524 for (int col = 0; col < pixel_count; col++) { 3396 for (int col = 0; col < pixel_count; col++) {
3525 FX_ARGB argb = pPalette ? pPalette[*src_scan] : (*src_scan) * 0x010101; 3397 FX_ARGB argb = pPalette ? pPalette[*src_scan] : (*src_scan) * 0x010101;
3526 int src_r = FXARGB_R(argb); 3398 int src_r = FXARGB_R(argb);
3527 int src_g = FXARGB_G(argb); 3399 int src_g = FXARGB_G(argb);
3528 int src_b = FXARGB_B(argb); 3400 int src_b = FXARGB_B(argb);
3529 if (clip_scan && clip_scan[col] < 255) { 3401 if (clip_scan && clip_scan[col] < 255) {
3530 dest_scan[2] = FXDIB_ALPHA_MERGE(dest_scan[2], src_b, clip_scan[col]); 3402 dest_scan[2] = FXDIB_ALPHA_MERGE(dest_scan[2], src_b, clip_scan[col]);
3531 dest_scan[1] = FXDIB_ALPHA_MERGE(dest_scan[1], src_g, clip_scan[col]); 3403 dest_scan[1] = FXDIB_ALPHA_MERGE(dest_scan[1], src_g, clip_scan[col]);
3532 dest_scan[0] = FXDIB_ALPHA_MERGE(dest_scan[0], src_r, clip_scan[col]); 3404 dest_scan[0] = FXDIB_ALPHA_MERGE(dest_scan[0], src_r, clip_scan[col]);
3533 } else { 3405 } else {
3534 dest_scan[2] = src_b; 3406 dest_scan[2] = src_b;
3535 dest_scan[1] = src_g; 3407 dest_scan[1] = src_g;
3536 dest_scan[0] = src_r; 3408 dest_scan[0] = src_r;
3537 } 3409 }
3538 dest_scan += DestBpp; 3410 dest_scan += DestBpp;
3539 src_scan++; 3411 src_scan++;
3540 } 3412 }
3541 } 3413 }
3542 inline void _CompositeRow_1bppRgb2Rgb_NoBlend_RgbByteOrder( 3414
3543 uint8_t* dest_scan, 3415 void CompositeRow_1bppRgb2Rgb_NoBlend_RgbByteOrder(uint8_t* dest_scan,
3544 const uint8_t* src_scan, 3416 const uint8_t* src_scan,
3545 int src_left, 3417 int src_left,
3546 FX_ARGB* pPalette, 3418 FX_ARGB* pPalette,
3547 int pixel_count, 3419 int pixel_count,
3548 int DestBpp, 3420 int DestBpp,
3549 const uint8_t* clip_scan) { 3421 const uint8_t* clip_scan) {
3550 int reset_r, reset_g, reset_b; 3422 int reset_r, reset_g, reset_b;
3551 int set_r, set_g, set_b; 3423 int set_r, set_g, set_b;
3552 if (pPalette) { 3424 if (pPalette) {
3553 reset_r = FXARGB_R(pPalette[0]); 3425 reset_r = FXARGB_R(pPalette[0]);
3554 reset_g = FXARGB_G(pPalette[0]); 3426 reset_g = FXARGB_G(pPalette[0]);
3555 reset_b = FXARGB_B(pPalette[0]); 3427 reset_b = FXARGB_B(pPalette[0]);
3556 set_r = FXARGB_R(pPalette[1]); 3428 set_r = FXARGB_R(pPalette[1]);
3557 set_g = FXARGB_G(pPalette[1]); 3429 set_g = FXARGB_G(pPalette[1]);
3558 set_b = FXARGB_B(pPalette[1]); 3430 set_b = FXARGB_B(pPalette[1]);
3559 } else { 3431 } else {
(...skipping 16 matching lines...) Expand all
3576 dest_scan[1] = FXDIB_ALPHA_MERGE(dest_scan[1], src_g, clip_scan[col]); 3448 dest_scan[1] = FXDIB_ALPHA_MERGE(dest_scan[1], src_g, clip_scan[col]);
3577 dest_scan[0] = FXDIB_ALPHA_MERGE(dest_scan[0], src_r, clip_scan[col]); 3449 dest_scan[0] = FXDIB_ALPHA_MERGE(dest_scan[0], src_r, clip_scan[col]);
3578 } else { 3450 } else {
3579 dest_scan[2] = src_b; 3451 dest_scan[2] = src_b;
3580 dest_scan[1] = src_g; 3452 dest_scan[1] = src_g;
3581 dest_scan[0] = src_r; 3453 dest_scan[0] = src_r;
3582 } 3454 }
3583 dest_scan += DestBpp; 3455 dest_scan += DestBpp;
3584 } 3456 }
3585 } 3457 }
3586 inline void _CompositeRow_8bppRgb2Argb_NoBlend_RgbByteOrder( 3458
3587 uint8_t* dest_scan, 3459 void CompositeRow_8bppRgb2Argb_NoBlend_RgbByteOrder(uint8_t* dest_scan,
3588 const uint8_t* src_scan, 3460 const uint8_t* src_scan,
3589 int width, 3461 int width,
3590 FX_ARGB* pPalette, 3462 FX_ARGB* pPalette,
3591 const uint8_t* clip_scan) { 3463 const uint8_t* clip_scan) {
3592 for (int col = 0; col < width; col++) { 3464 for (int col = 0; col < width; col++) {
3593 int src_r, src_g, src_b; 3465 int src_r, src_g, src_b;
3594 if (pPalette) { 3466 if (pPalette) {
3595 FX_ARGB argb = pPalette[*src_scan]; 3467 FX_ARGB argb = pPalette[*src_scan];
3596 src_r = FXARGB_R(argb); 3468 src_r = FXARGB_R(argb);
3597 src_g = FXARGB_G(argb); 3469 src_g = FXARGB_G(argb);
3598 src_b = FXARGB_B(argb); 3470 src_b = FXARGB_B(argb);
3599 } else { 3471 } else {
3600 src_r = src_g = src_b = *src_scan; 3472 src_r = src_g = src_b = *src_scan;
3601 } 3473 }
3602 if (!clip_scan || clip_scan[col] == 255) { 3474 if (!clip_scan || clip_scan[col] == 255) {
3603 dest_scan[2] = FX_GAMMA(src_b); 3475 dest_scan[2] = src_b;
3604 dest_scan[1] = FX_GAMMA(src_g); 3476 dest_scan[1] = src_g;
3605 dest_scan[0] = FX_GAMMA(src_r); 3477 dest_scan[0] = src_r;
3606 dest_scan[3] = 255; 3478 dest_scan[3] = 255;
3607 src_scan++; 3479 src_scan++;
3608 dest_scan += 4; 3480 dest_scan += 4;
3609 continue; 3481 continue;
3610 } 3482 }
3611 int src_alpha = clip_scan[col]; 3483 int src_alpha = clip_scan[col];
3612 if (src_alpha == 0) { 3484 if (src_alpha == 0) {
3613 dest_scan += 4; 3485 dest_scan += 4;
3614 src_scan++; 3486 src_scan++;
3615 continue; 3487 continue;
3616 } 3488 }
3617 int back_alpha = dest_scan[3]; 3489 int back_alpha = dest_scan[3];
3618 uint8_t dest_alpha = back_alpha + src_alpha - back_alpha * src_alpha / 255; 3490 uint8_t dest_alpha = back_alpha + src_alpha - back_alpha * src_alpha / 255;
3619 dest_scan[3] = dest_alpha; 3491 dest_scan[3] = dest_alpha;
3620 int alpha_ratio = src_alpha * 255 / dest_alpha; 3492 int alpha_ratio = src_alpha * 255 / dest_alpha;
3621 dest_scan[2] = 3493 dest_scan[2] = FXDIB_ALPHA_MERGE(dest_scan[2], src_b, alpha_ratio);
3622 FXDIB_ALPHA_MERGE(dest_scan[2], FX_GAMMA(src_b), alpha_ratio); 3494 dest_scan[1] = FXDIB_ALPHA_MERGE(dest_scan[1], src_g, alpha_ratio);
3623 dest_scan[1] = 3495 dest_scan[0] = FXDIB_ALPHA_MERGE(dest_scan[0], src_r, alpha_ratio);
3624 FXDIB_ALPHA_MERGE(dest_scan[1], FX_GAMMA(src_g), alpha_ratio);
3625 dest_scan[0] =
3626 FXDIB_ALPHA_MERGE(dest_scan[0], FX_GAMMA(src_r), alpha_ratio);
3627 dest_scan += 4; 3496 dest_scan += 4;
3628 src_scan++; 3497 src_scan++;
3629 } 3498 }
3630 } 3499 }
3631 inline void _CompositeRow_1bppRgb2Argb_NoBlend_RgbByteOrder( 3500
3632 uint8_t* dest_scan, 3501 void CompositeRow_1bppRgb2Argb_NoBlend_RgbByteOrder(uint8_t* dest_scan,
3633 const uint8_t* src_scan, 3502 const uint8_t* src_scan,
3634 int src_left, 3503 int src_left,
3635 int width, 3504 int width,
3636 FX_ARGB* pPalette, 3505 FX_ARGB* pPalette,
3637 const uint8_t* clip_scan) { 3506 const uint8_t* clip_scan) {
3638 int reset_r, reset_g, reset_b; 3507 int reset_r, reset_g, reset_b;
3639 int set_r, set_g, set_b; 3508 int set_r, set_g, set_b;
3640 if (pPalette) { 3509 if (pPalette) {
3641 reset_r = FXARGB_R(pPalette[0]); 3510 reset_r = FXARGB_R(pPalette[0]);
3642 reset_g = FXARGB_G(pPalette[0]); 3511 reset_g = FXARGB_G(pPalette[0]);
3643 reset_b = FXARGB_B(pPalette[0]); 3512 reset_b = FXARGB_B(pPalette[0]);
3644 set_r = FXARGB_R(pPalette[1]); 3513 set_r = FXARGB_R(pPalette[1]);
3645 set_g = FXARGB_G(pPalette[1]); 3514 set_g = FXARGB_G(pPalette[1]);
3646 set_b = FXARGB_B(pPalette[1]); 3515 set_b = FXARGB_B(pPalette[1]);
3647 } else { 3516 } else {
3648 reset_r = reset_g = reset_b = 0; 3517 reset_r = reset_g = reset_b = 0;
3649 set_r = set_g = set_b = 255; 3518 set_r = set_g = set_b = 255;
3650 } 3519 }
3651 for (int col = 0; col < width; col++) { 3520 for (int col = 0; col < width; col++) {
3652 int src_r, src_g, src_b; 3521 int src_r, src_g, src_b;
3653 if (src_scan[(col + src_left) / 8] & (1 << (7 - (col + src_left) % 8))) { 3522 if (src_scan[(col + src_left) / 8] & (1 << (7 - (col + src_left) % 8))) {
3654 src_r = set_r; 3523 src_r = set_r;
3655 src_g = set_g; 3524 src_g = set_g;
3656 src_b = set_b; 3525 src_b = set_b;
3657 } else { 3526 } else {
3658 src_r = reset_r; 3527 src_r = reset_r;
3659 src_g = reset_g; 3528 src_g = reset_g;
3660 src_b = reset_b; 3529 src_b = reset_b;
3661 } 3530 }
3662 if (!clip_scan || clip_scan[col] == 255) { 3531 if (!clip_scan || clip_scan[col] == 255) {
3663 dest_scan[2] = FX_GAMMA(src_b); 3532 dest_scan[2] = src_b;
3664 dest_scan[1] = FX_GAMMA(src_g); 3533 dest_scan[1] = src_g;
3665 dest_scan[0] = FX_GAMMA(src_r); 3534 dest_scan[0] = src_r;
3666 dest_scan[3] = 255; 3535 dest_scan[3] = 255;
3667 dest_scan += 4; 3536 dest_scan += 4;
3668 continue; 3537 continue;
3669 } 3538 }
3670 int src_alpha = clip_scan[col]; 3539 int src_alpha = clip_scan[col];
3671 if (src_alpha == 0) { 3540 if (src_alpha == 0) {
3672 dest_scan += 4; 3541 dest_scan += 4;
3673 continue; 3542 continue;
3674 } 3543 }
3675 int back_alpha = dest_scan[3]; 3544 int back_alpha = dest_scan[3];
3676 uint8_t dest_alpha = back_alpha + src_alpha - back_alpha * src_alpha / 255; 3545 uint8_t dest_alpha = back_alpha + src_alpha - back_alpha * src_alpha / 255;
3677 dest_scan[3] = dest_alpha; 3546 dest_scan[3] = dest_alpha;
3678 int alpha_ratio = src_alpha * 255 / dest_alpha; 3547 int alpha_ratio = src_alpha * 255 / dest_alpha;
3679 dest_scan[2] = 3548 dest_scan[2] = FXDIB_ALPHA_MERGE(dest_scan[2], src_b, alpha_ratio);
3680 FXDIB_ALPHA_MERGE(dest_scan[2], FX_GAMMA(src_b), alpha_ratio); 3549 dest_scan[1] = FXDIB_ALPHA_MERGE(dest_scan[1], src_g, alpha_ratio);
3681 dest_scan[1] = 3550 dest_scan[0] = FXDIB_ALPHA_MERGE(dest_scan[0], src_r, alpha_ratio);
3682 FXDIB_ALPHA_MERGE(dest_scan[1], FX_GAMMA(src_g), alpha_ratio);
3683 dest_scan[0] =
3684 FXDIB_ALPHA_MERGE(dest_scan[0], FX_GAMMA(src_r), alpha_ratio);
3685 dest_scan += 4; 3551 dest_scan += 4;
3686 } 3552 }
3687 } 3553 }
3688 void _CompositeRow_ByteMask2Argb_RgbByteOrder(uint8_t* dest_scan, 3554
3689 const uint8_t* src_scan, 3555 void CompositeRow_ByteMask2Argb_RgbByteOrder(uint8_t* dest_scan,
3690 int mask_alpha, 3556 const uint8_t* src_scan,
3691 int src_r, 3557 int mask_alpha,
3692 int src_g, 3558 int src_r,
3693 int src_b, 3559 int src_g,
3694 int pixel_count, 3560 int src_b,
3695 int blend_type, 3561 int pixel_count,
3696 const uint8_t* clip_scan) { 3562 int blend_type,
3563 const uint8_t* clip_scan) {
3697 for (int col = 0; col < pixel_count; col++) { 3564 for (int col = 0; col < pixel_count; col++) {
3698 int src_alpha; 3565 int src_alpha;
3699 if (clip_scan) { 3566 if (clip_scan) {
3700 src_alpha = mask_alpha * clip_scan[col] * src_scan[col] / 255 / 255; 3567 src_alpha = mask_alpha * clip_scan[col] * src_scan[col] / 255 / 255;
3701 } else { 3568 } else {
3702 src_alpha = mask_alpha * src_scan[col] / 255; 3569 src_alpha = mask_alpha * src_scan[col] / 255;
3703 } 3570 }
3704 uint8_t back_alpha = dest_scan[3]; 3571 uint8_t back_alpha = dest_scan[3];
3705 if (back_alpha == 0) { 3572 if (back_alpha == 0) {
3706 FXARGB_SETRGBORDERDIB(dest_scan, 3573 FXARGB_SETRGBORDERDIB(dest_scan,
(...skipping 11 matching lines...) Expand all
3718 if (blend_type >= FXDIB_BLEND_NONSEPARABLE) { 3585 if (blend_type >= FXDIB_BLEND_NONSEPARABLE) {
3719 int blended_colors[3]; 3586 int blended_colors[3];
3720 uint8_t src_scan[3]; 3587 uint8_t src_scan[3];
3721 uint8_t dest_scan_o[3]; 3588 uint8_t dest_scan_o[3];
3722 src_scan[0] = src_b; 3589 src_scan[0] = src_b;
3723 src_scan[1] = src_g; 3590 src_scan[1] = src_g;
3724 src_scan[2] = src_r; 3591 src_scan[2] = src_r;
3725 dest_scan_o[0] = dest_scan[2]; 3592 dest_scan_o[0] = dest_scan[2];
3726 dest_scan_o[1] = dest_scan[1]; 3593 dest_scan_o[1] = dest_scan[1];
3727 dest_scan_o[2] = dest_scan[0]; 3594 dest_scan_o[2] = dest_scan[0];
3728 _RGB_Blend(blend_type, src_scan, dest_scan_o, blended_colors); 3595 RGB_Blend(blend_type, src_scan, dest_scan_o, blended_colors);
3729 dest_scan[2] = 3596 dest_scan[2] =
3730 FXDIB_ALPHA_MERGE(dest_scan[2], blended_colors[0], alpha_ratio); 3597 FXDIB_ALPHA_MERGE(dest_scan[2], blended_colors[0], alpha_ratio);
3731 dest_scan[1] = 3598 dest_scan[1] =
3732 FXDIB_ALPHA_MERGE(dest_scan[1], blended_colors[1], alpha_ratio); 3599 FXDIB_ALPHA_MERGE(dest_scan[1], blended_colors[1], alpha_ratio);
3733 dest_scan[0] = 3600 dest_scan[0] =
3734 FXDIB_ALPHA_MERGE(dest_scan[0], blended_colors[2], alpha_ratio); 3601 FXDIB_ALPHA_MERGE(dest_scan[0], blended_colors[2], alpha_ratio);
3735 } else if (blend_type) { 3602 } else if (blend_type) {
3736 int blended = _BLEND(blend_type, dest_scan[2], src_b); 3603 int blended = Blend(blend_type, dest_scan[2], src_b);
3737 blended = FXDIB_ALPHA_MERGE(src_b, blended, back_alpha); 3604 blended = FXDIB_ALPHA_MERGE(src_b, blended, back_alpha);
3738 dest_scan[2] = FXDIB_ALPHA_MERGE(dest_scan[2], blended, alpha_ratio); 3605 dest_scan[2] = FXDIB_ALPHA_MERGE(dest_scan[2], blended, alpha_ratio);
3739 blended = _BLEND(blend_type, dest_scan[1], src_g); 3606 blended = Blend(blend_type, dest_scan[1], src_g);
3740 blended = FXDIB_ALPHA_MERGE(src_g, blended, back_alpha); 3607 blended = FXDIB_ALPHA_MERGE(src_g, blended, back_alpha);
3741 dest_scan[1] = FXDIB_ALPHA_MERGE(dest_scan[1], blended, alpha_ratio); 3608 dest_scan[1] = FXDIB_ALPHA_MERGE(dest_scan[1], blended, alpha_ratio);
3742 blended = _BLEND(blend_type, dest_scan[0], src_r); 3609 blended = Blend(blend_type, dest_scan[0], src_r);
3743 blended = FXDIB_ALPHA_MERGE(src_r, blended, back_alpha); 3610 blended = FXDIB_ALPHA_MERGE(src_r, blended, back_alpha);
3744 dest_scan[0] = FXDIB_ALPHA_MERGE(dest_scan[0], blended, alpha_ratio); 3611 dest_scan[0] = FXDIB_ALPHA_MERGE(dest_scan[0], blended, alpha_ratio);
3745 } else { 3612 } else {
3746 dest_scan[2] = FXDIB_ALPHA_MERGE(dest_scan[2], src_b, alpha_ratio); 3613 dest_scan[2] = FXDIB_ALPHA_MERGE(dest_scan[2], src_b, alpha_ratio);
3747 dest_scan[1] = FXDIB_ALPHA_MERGE(dest_scan[1], src_g, alpha_ratio); 3614 dest_scan[1] = FXDIB_ALPHA_MERGE(dest_scan[1], src_g, alpha_ratio);
3748 dest_scan[0] = FXDIB_ALPHA_MERGE(dest_scan[0], src_r, alpha_ratio); 3615 dest_scan[0] = FXDIB_ALPHA_MERGE(dest_scan[0], src_r, alpha_ratio);
3749 } 3616 }
3750 dest_scan += 4; 3617 dest_scan += 4;
3751 } 3618 }
3752 } 3619 }
3753 void _CompositeRow_ByteMask2Rgb_RgbByteOrder(uint8_t* dest_scan, 3620
3754 const uint8_t* src_scan, 3621 void CompositeRow_ByteMask2Rgb_RgbByteOrder(uint8_t* dest_scan,
3755 int mask_alpha, 3622 const uint8_t* src_scan,
3756 int src_r, 3623 int mask_alpha,
3757 int src_g, 3624 int src_r,
3758 int src_b, 3625 int src_g,
3759 int pixel_count, 3626 int src_b,
3760 int blend_type, 3627 int pixel_count,
3761 int Bpp, 3628 int blend_type,
3762 const uint8_t* clip_scan) { 3629 int Bpp,
3630 const uint8_t* clip_scan) {
3763 for (int col = 0; col < pixel_count; col++) { 3631 for (int col = 0; col < pixel_count; col++) {
3764 int src_alpha; 3632 int src_alpha;
3765 if (clip_scan) { 3633 if (clip_scan) {
3766 src_alpha = mask_alpha * clip_scan[col] * src_scan[col] / 255 / 255; 3634 src_alpha = mask_alpha * clip_scan[col] * src_scan[col] / 255 / 255;
3767 } else { 3635 } else {
3768 src_alpha = mask_alpha * src_scan[col] / 255; 3636 src_alpha = mask_alpha * src_scan[col] / 255;
3769 } 3637 }
3770 if (src_alpha == 0) { 3638 if (src_alpha == 0) {
3771 dest_scan += Bpp; 3639 dest_scan += Bpp;
3772 continue; 3640 continue;
3773 } 3641 }
3774 if (blend_type >= FXDIB_BLEND_NONSEPARABLE) { 3642 if (blend_type >= FXDIB_BLEND_NONSEPARABLE) {
3775 int blended_colors[3]; 3643 int blended_colors[3];
3776 uint8_t src_scan[3]; 3644 uint8_t src_scan[3];
3777 uint8_t dest_scan_o[3]; 3645 uint8_t dest_scan_o[3];
3778 src_scan[0] = src_b; 3646 src_scan[0] = src_b;
3779 src_scan[1] = src_g; 3647 src_scan[1] = src_g;
3780 src_scan[2] = src_r; 3648 src_scan[2] = src_r;
3781 dest_scan_o[0] = dest_scan[2]; 3649 dest_scan_o[0] = dest_scan[2];
3782 dest_scan_o[1] = dest_scan[1]; 3650 dest_scan_o[1] = dest_scan[1];
3783 dest_scan_o[2] = dest_scan[0]; 3651 dest_scan_o[2] = dest_scan[0];
3784 _RGB_Blend(blend_type, src_scan, dest_scan_o, blended_colors); 3652 RGB_Blend(blend_type, src_scan, dest_scan_o, blended_colors);
3785 dest_scan[2] = 3653 dest_scan[2] =
3786 FXDIB_ALPHA_MERGE(dest_scan[2], blended_colors[0], src_alpha); 3654 FXDIB_ALPHA_MERGE(dest_scan[2], blended_colors[0], src_alpha);
3787 dest_scan[1] = 3655 dest_scan[1] =
3788 FXDIB_ALPHA_MERGE(dest_scan[1], blended_colors[1], src_alpha); 3656 FXDIB_ALPHA_MERGE(dest_scan[1], blended_colors[1], src_alpha);
3789 dest_scan[0] = 3657 dest_scan[0] =
3790 FXDIB_ALPHA_MERGE(dest_scan[0], blended_colors[2], src_alpha); 3658 FXDIB_ALPHA_MERGE(dest_scan[0], blended_colors[2], src_alpha);
3791 } else if (blend_type) { 3659 } else if (blend_type) {
3792 int blended = _BLEND(blend_type, dest_scan[2], src_b); 3660 int blended = Blend(blend_type, dest_scan[2], src_b);
3793 dest_scan[2] = FXDIB_ALPHA_MERGE(dest_scan[2], blended, src_alpha); 3661 dest_scan[2] = FXDIB_ALPHA_MERGE(dest_scan[2], blended, src_alpha);
3794 blended = _BLEND(blend_type, dest_scan[1], src_g); 3662 blended = Blend(blend_type, dest_scan[1], src_g);
3795 dest_scan[1] = FXDIB_ALPHA_MERGE(dest_scan[1], blended, src_alpha); 3663 dest_scan[1] = FXDIB_ALPHA_MERGE(dest_scan[1], blended, src_alpha);
3796 blended = _BLEND(blend_type, dest_scan[0], src_r); 3664 blended = Blend(blend_type, dest_scan[0], src_r);
3797 dest_scan[0] = FXDIB_ALPHA_MERGE(dest_scan[0], blended, src_alpha); 3665 dest_scan[0] = FXDIB_ALPHA_MERGE(dest_scan[0], blended, src_alpha);
3798 } else { 3666 } else {
3799 dest_scan[2] = FXDIB_ALPHA_MERGE(dest_scan[2], src_b, src_alpha); 3667 dest_scan[2] = FXDIB_ALPHA_MERGE(dest_scan[2], src_b, src_alpha);
3800 dest_scan[1] = FXDIB_ALPHA_MERGE(dest_scan[1], src_g, src_alpha); 3668 dest_scan[1] = FXDIB_ALPHA_MERGE(dest_scan[1], src_g, src_alpha);
3801 dest_scan[0] = FXDIB_ALPHA_MERGE(dest_scan[0], src_r, src_alpha); 3669 dest_scan[0] = FXDIB_ALPHA_MERGE(dest_scan[0], src_r, src_alpha);
3802 } 3670 }
3803 dest_scan += Bpp; 3671 dest_scan += Bpp;
3804 } 3672 }
3805 } 3673 }
3806 void _CompositeRow_BitMask2Argb_RgbByteOrder(uint8_t* dest_scan, 3674
3807 const uint8_t* src_scan, 3675 void CompositeRow_BitMask2Argb_RgbByteOrder(uint8_t* dest_scan,
3808 int mask_alpha, 3676 const uint8_t* src_scan,
3809 int src_r, 3677 int mask_alpha,
3810 int src_g, 3678 int src_r,
3811 int src_b, 3679 int src_g,
3812 int src_left, 3680 int src_b,
3813 int pixel_count, 3681 int src_left,
3814 int blend_type, 3682 int pixel_count,
3815 const uint8_t* clip_scan) { 3683 int blend_type,
3684 const uint8_t* clip_scan) {
3816 if (blend_type == FXDIB_BLEND_NORMAL && !clip_scan && mask_alpha == 255) { 3685 if (blend_type == FXDIB_BLEND_NORMAL && !clip_scan && mask_alpha == 255) {
3817 FX_ARGB argb = FXARGB_MAKE(0xff, src_r, src_g, src_b); 3686 FX_ARGB argb = FXARGB_MAKE(0xff, src_r, src_g, src_b);
3818 for (int col = 0; col < pixel_count; col++) { 3687 for (int col = 0; col < pixel_count; col++) {
3819 if (src_scan[(src_left + col) / 8] & (1 << (7 - (src_left + col) % 8))) { 3688 if (src_scan[(src_left + col) / 8] & (1 << (7 - (src_left + col) % 8))) {
3820 FXARGB_SETRGBORDERDIB(dest_scan, argb); 3689 FXARGB_SETRGBORDERDIB(dest_scan, argb);
3821 } 3690 }
3822 dest_scan += 4; 3691 dest_scan += 4;
3823 } 3692 }
3824 return; 3693 return;
3825 } 3694 }
(...skipping 21 matching lines...) Expand all
3847 if (blend_type >= FXDIB_BLEND_NONSEPARABLE) { 3716 if (blend_type >= FXDIB_BLEND_NONSEPARABLE) {
3848 int blended_colors[3]; 3717 int blended_colors[3];
3849 uint8_t src_scan[3]; 3718 uint8_t src_scan[3];
3850 uint8_t dest_scan_o[3]; 3719 uint8_t dest_scan_o[3];
3851 src_scan[0] = src_b; 3720 src_scan[0] = src_b;
3852 src_scan[1] = src_g; 3721 src_scan[1] = src_g;
3853 src_scan[2] = src_r; 3722 src_scan[2] = src_r;
3854 dest_scan_o[0] = dest_scan[2]; 3723 dest_scan_o[0] = dest_scan[2];
3855 dest_scan_o[1] = dest_scan[1]; 3724 dest_scan_o[1] = dest_scan[1];
3856 dest_scan_o[2] = dest_scan[0]; 3725 dest_scan_o[2] = dest_scan[0];
3857 _RGB_Blend(blend_type, src_scan, dest_scan_o, blended_colors); 3726 RGB_Blend(blend_type, src_scan, dest_scan_o, blended_colors);
3858 dest_scan[2] = 3727 dest_scan[2] =
3859 FXDIB_ALPHA_MERGE(dest_scan[2], blended_colors[0], alpha_ratio); 3728 FXDIB_ALPHA_MERGE(dest_scan[2], blended_colors[0], alpha_ratio);
3860 dest_scan[1] = 3729 dest_scan[1] =
3861 FXDIB_ALPHA_MERGE(dest_scan[1], blended_colors[1], alpha_ratio); 3730 FXDIB_ALPHA_MERGE(dest_scan[1], blended_colors[1], alpha_ratio);
3862 dest_scan[0] = 3731 dest_scan[0] =
3863 FXDIB_ALPHA_MERGE(dest_scan[0], blended_colors[2], alpha_ratio); 3732 FXDIB_ALPHA_MERGE(dest_scan[0], blended_colors[2], alpha_ratio);
3864 } else if (blend_type) { 3733 } else if (blend_type) {
3865 int blended = _BLEND(blend_type, dest_scan[2], src_b); 3734 int blended = Blend(blend_type, dest_scan[2], src_b);
3866 blended = FXDIB_ALPHA_MERGE(src_b, blended, back_alpha); 3735 blended = FXDIB_ALPHA_MERGE(src_b, blended, back_alpha);
3867 dest_scan[2] = FXDIB_ALPHA_MERGE(dest_scan[2], blended, alpha_ratio); 3736 dest_scan[2] = FXDIB_ALPHA_MERGE(dest_scan[2], blended, alpha_ratio);
3868 blended = _BLEND(blend_type, dest_scan[1], src_g); 3737 blended = Blend(blend_type, dest_scan[1], src_g);
3869 blended = FXDIB_ALPHA_MERGE(src_g, blended, back_alpha); 3738 blended = FXDIB_ALPHA_MERGE(src_g, blended, back_alpha);
3870 dest_scan[1] = FXDIB_ALPHA_MERGE(dest_scan[1], blended, alpha_ratio); 3739 dest_scan[1] = FXDIB_ALPHA_MERGE(dest_scan[1], blended, alpha_ratio);
3871 blended = _BLEND(blend_type, dest_scan[0], src_r); 3740 blended = Blend(blend_type, dest_scan[0], src_r);
3872 blended = FXDIB_ALPHA_MERGE(src_r, blended, back_alpha); 3741 blended = FXDIB_ALPHA_MERGE(src_r, blended, back_alpha);
3873 dest_scan[0] = FXDIB_ALPHA_MERGE(dest_scan[0], blended, alpha_ratio); 3742 dest_scan[0] = FXDIB_ALPHA_MERGE(dest_scan[0], blended, alpha_ratio);
3874 } else { 3743 } else {
3875 dest_scan[2] = FXDIB_ALPHA_MERGE(dest_scan[2], src_b, alpha_ratio); 3744 dest_scan[2] = FXDIB_ALPHA_MERGE(dest_scan[2], src_b, alpha_ratio);
3876 dest_scan[1] = FXDIB_ALPHA_MERGE(dest_scan[1], src_g, alpha_ratio); 3745 dest_scan[1] = FXDIB_ALPHA_MERGE(dest_scan[1], src_g, alpha_ratio);
3877 dest_scan[0] = FXDIB_ALPHA_MERGE(dest_scan[0], src_r, alpha_ratio); 3746 dest_scan[0] = FXDIB_ALPHA_MERGE(dest_scan[0], src_r, alpha_ratio);
3878 } 3747 }
3879 dest_scan += 4; 3748 dest_scan += 4;
3880 } 3749 }
3881 } 3750 }
3882 void _CompositeRow_BitMask2Rgb_RgbByteOrder(uint8_t* dest_scan, 3751
3883 const uint8_t* src_scan, 3752 void CompositeRow_BitMask2Rgb_RgbByteOrder(uint8_t* dest_scan,
3884 int mask_alpha, 3753 const uint8_t* src_scan,
3885 int src_r, 3754 int mask_alpha,
3886 int src_g, 3755 int src_r,
3887 int src_b, 3756 int src_g,
3888 int src_left, 3757 int src_b,
3889 int pixel_count, 3758 int src_left,
3890 int blend_type, 3759 int pixel_count,
3891 int Bpp, 3760 int blend_type,
3892 const uint8_t* clip_scan) { 3761 int Bpp,
3762 const uint8_t* clip_scan) {
3893 if (blend_type == FXDIB_BLEND_NORMAL && !clip_scan && mask_alpha == 255) { 3763 if (blend_type == FXDIB_BLEND_NORMAL && !clip_scan && mask_alpha == 255) {
3894 for (int col = 0; col < pixel_count; col++) { 3764 for (int col = 0; col < pixel_count; col++) {
3895 if (src_scan[(src_left + col) / 8] & (1 << (7 - (src_left + col) % 8))) { 3765 if (src_scan[(src_left + col) / 8] & (1 << (7 - (src_left + col) % 8))) {
3896 dest_scan[2] = src_b; 3766 dest_scan[2] = src_b;
3897 dest_scan[1] = src_g; 3767 dest_scan[1] = src_g;
3898 dest_scan[0] = src_r; 3768 dest_scan[0] = src_r;
3899 } 3769 }
3900 dest_scan += Bpp; 3770 dest_scan += Bpp;
3901 } 3771 }
3902 return; 3772 return;
(...skipping 16 matching lines...) Expand all
3919 if (blend_type >= FXDIB_BLEND_NONSEPARABLE) { 3789 if (blend_type >= FXDIB_BLEND_NONSEPARABLE) {
3920 int blended_colors[3]; 3790 int blended_colors[3];
3921 uint8_t src_scan[3]; 3791 uint8_t src_scan[3];
3922 uint8_t dest_scan_o[3]; 3792 uint8_t dest_scan_o[3];
3923 src_scan[0] = src_b; 3793 src_scan[0] = src_b;
3924 src_scan[1] = src_g; 3794 src_scan[1] = src_g;
3925 src_scan[2] = src_r; 3795 src_scan[2] = src_r;
3926 dest_scan_o[0] = dest_scan[2]; 3796 dest_scan_o[0] = dest_scan[2];
3927 dest_scan_o[1] = dest_scan[1]; 3797 dest_scan_o[1] = dest_scan[1];
3928 dest_scan_o[2] = dest_scan[0]; 3798 dest_scan_o[2] = dest_scan[0];
3929 _RGB_Blend(blend_type, src_scan, dest_scan_o, blended_colors); 3799 RGB_Blend(blend_type, src_scan, dest_scan_o, blended_colors);
3930 dest_scan[2] = 3800 dest_scan[2] =
3931 FXDIB_ALPHA_MERGE(dest_scan[2], blended_colors[0], src_alpha); 3801 FXDIB_ALPHA_MERGE(dest_scan[2], blended_colors[0], src_alpha);
3932 dest_scan[1] = 3802 dest_scan[1] =
3933 FXDIB_ALPHA_MERGE(dest_scan[1], blended_colors[1], src_alpha); 3803 FXDIB_ALPHA_MERGE(dest_scan[1], blended_colors[1], src_alpha);
3934 dest_scan[0] = 3804 dest_scan[0] =
3935 FXDIB_ALPHA_MERGE(dest_scan[0], blended_colors[2], src_alpha); 3805 FXDIB_ALPHA_MERGE(dest_scan[0], blended_colors[2], src_alpha);
3936 } else if (blend_type) { 3806 } else if (blend_type) {
3937 int back_color = FX_GAMMA(dest_scan[2]); 3807 int back_color = dest_scan[2];
3938 int blended = _BLEND(blend_type, back_color, src_b); 3808 int blended = Blend(blend_type, back_color, src_b);
3939 dest_scan[2] = 3809 dest_scan[2] = FXDIB_ALPHA_MERGE(back_color, blended, src_alpha);
3940 FX_GAMMA_INVERSE(FXDIB_ALPHA_MERGE(back_color, blended, src_alpha)); 3810 back_color = dest_scan[1];
3941 back_color = FX_GAMMA(dest_scan[1]); 3811 blended = Blend(blend_type, back_color, src_g);
3942 blended = _BLEND(blend_type, back_color, src_g); 3812 dest_scan[1] = FXDIB_ALPHA_MERGE(back_color, blended, src_alpha);
3943 dest_scan[1] = 3813 back_color = dest_scan[0];
3944 FX_GAMMA_INVERSE(FXDIB_ALPHA_MERGE(back_color, blended, src_alpha)); 3814 blended = Blend(blend_type, back_color, src_r);
3945 back_color = FX_GAMMA(dest_scan[0]); 3815 dest_scan[0] = FXDIB_ALPHA_MERGE(back_color, blended, src_alpha);
3946 blended = _BLEND(blend_type, back_color, src_r);
3947 dest_scan[0] =
3948 FX_GAMMA_INVERSE(FXDIB_ALPHA_MERGE(back_color, blended, src_alpha));
3949 } else { 3816 } else {
3950 dest_scan[2] = FX_GAMMA_INVERSE( 3817 dest_scan[2] = FXDIB_ALPHA_MERGE(dest_scan[2], src_b, src_alpha);
3951 FXDIB_ALPHA_MERGE(FX_GAMMA(dest_scan[2]), src_b, src_alpha)); 3818 dest_scan[1] = FXDIB_ALPHA_MERGE(dest_scan[1], src_g, src_alpha);
3952 dest_scan[1] = FX_GAMMA_INVERSE( 3819 dest_scan[0] = FXDIB_ALPHA_MERGE(dest_scan[0], src_r, src_alpha);
3953 FXDIB_ALPHA_MERGE(FX_GAMMA(dest_scan[1]), src_g, src_alpha));
3954 dest_scan[0] = FX_GAMMA_INVERSE(
3955 FXDIB_ALPHA_MERGE(FX_GAMMA(dest_scan[0]), src_r, src_alpha));
3956 } 3820 }
3957 dest_scan += Bpp; 3821 dest_scan += Bpp;
3958 } 3822 }
3959 } 3823 }
3960 inline FX_BOOL _ScanlineCompositor_InitSourceMask(FXDIB_Format dest_format, 3824
3961 int alpha_flag, 3825 FX_BOOL ScanlineCompositor_InitSourceMask(FXDIB_Format dest_format,
3962 uint32_t mask_color, 3826 int alpha_flag,
3963 int& mask_alpha, 3827 uint32_t mask_color,
3964 int& mask_red, 3828 int& mask_alpha,
3965 int& mask_green, 3829 int& mask_red,
3966 int& mask_blue, 3830 int& mask_green,
3967 int& mask_black, 3831 int& mask_blue,
3968 CCodec_IccModule* pIccModule, 3832 int& mask_black,
3969 void* pIccTransform) { 3833 CCodec_IccModule* pIccModule,
3834 void* pIccTransform) {
3970 if (alpha_flag >> 8) { 3835 if (alpha_flag >> 8) {
3971 mask_alpha = alpha_flag & 0xff; 3836 mask_alpha = alpha_flag & 0xff;
3972 mask_red = FXSYS_GetCValue(mask_color); 3837 mask_red = FXSYS_GetCValue(mask_color);
3973 mask_green = FXSYS_GetMValue(mask_color); 3838 mask_green = FXSYS_GetMValue(mask_color);
3974 mask_blue = FXSYS_GetYValue(mask_color); 3839 mask_blue = FXSYS_GetYValue(mask_color);
3975 mask_black = FXSYS_GetKValue(mask_color); 3840 mask_black = FXSYS_GetKValue(mask_color);
3976 } else { 3841 } else {
3977 mask_alpha = FXARGB_A(mask_color); 3842 mask_alpha = FXARGB_A(mask_color);
3978 mask_red = FXARGB_R(mask_color); 3843 mask_red = FXARGB_R(mask_color);
3979 mask_green = FXARGB_G(mask_color); 3844 mask_green = FXARGB_G(mask_color);
(...skipping 36 matching lines...) Expand 10 before | Expand all | Expand 10 after
4016 AdobeCMYK_to_sRGB1(mask_color_p[0], mask_color_p[1], mask_color_p[2], 3881 AdobeCMYK_to_sRGB1(mask_color_p[0], mask_color_p[1], mask_color_p[2],
4017 mask_color_p[3], mask_color_p[2], mask_color_p[1], 3882 mask_color_p[3], mask_color_p[2], mask_color_p[1],
4018 mask_color_p[0]); 3883 mask_color_p[0]);
4019 mask_red = mask_color_p[2]; 3884 mask_red = mask_color_p[2];
4020 mask_green = mask_color_p[1]; 3885 mask_green = mask_color_p[1];
4021 mask_blue = mask_color_p[0]; 3886 mask_blue = mask_color_p[0];
4022 } 3887 }
4023 } 3888 }
4024 return TRUE; 3889 return TRUE;
4025 } 3890 }
4026 inline void _ScanlineCompositor_InitSourcePalette(FXDIB_Format src_format, 3891
4027 FXDIB_Format dest_format, 3892 void ScanlineCompositor_InitSourcePalette(FXDIB_Format src_format,
4028 uint32_t*& pDestPalette, 3893 FXDIB_Format dest_format,
4029 uint32_t* pSrcPalette, 3894 uint32_t*& pDestPalette,
4030 CCodec_IccModule* pIccModule, 3895 uint32_t* pSrcPalette,
4031 void* pIccTransform) { 3896 CCodec_IccModule* pIccModule,
3897 void* pIccTransform) {
4032 FX_BOOL isSrcCmyk = !!(src_format & 0x0400); 3898 FX_BOOL isSrcCmyk = !!(src_format & 0x0400);
4033 FX_BOOL isDstCmyk = !!(dest_format & 0x0400); 3899 FX_BOOL isDstCmyk = !!(dest_format & 0x0400);
4034 pDestPalette = NULL; 3900 pDestPalette = nullptr;
4035 if (pIccTransform) { 3901 if (pIccTransform) {
4036 if (pSrcPalette) { 3902 if (pSrcPalette) {
4037 if ((dest_format & 0xff) == 8) { 3903 if ((dest_format & 0xff) == 8) {
4038 int pal_count = 1 << (src_format & 0xff); 3904 int pal_count = 1 << (src_format & 0xff);
4039 uint8_t* gray_pal = FX_Alloc(uint8_t, pal_count); 3905 uint8_t* gray_pal = FX_Alloc(uint8_t, pal_count);
4040 pDestPalette = (uint32_t*)gray_pal; 3906 pDestPalette = (uint32_t*)gray_pal;
4041 for (int i = 0; i < pal_count; i++) { 3907 for (int i = 0; i < pal_count; i++) {
4042 uint32_t color = isSrcCmyk ? FXCMYK_TODIB(pSrcPalette[i]) 3908 uint32_t color = isSrcCmyk ? FXCMYK_TODIB(pSrcPalette[i])
4043 : FXARGB_TODIB(pSrcPalette[i]); 3909 : FXARGB_TODIB(pSrcPalette[i]);
4044 pIccModule->TranslateScanline(pIccTransform, gray_pal, 3910 pIccModule->TranslateScanline(pIccTransform, gray_pal,
(...skipping 107 matching lines...) Expand 10 before | Expand all | Expand 10 after
4152 AdobeCMYK_to_sRGB1(FXSYS_GetCValue(cmyk), FXSYS_GetMValue(cmyk), 4018 AdobeCMYK_to_sRGB1(FXSYS_GetCValue(cmyk), FXSYS_GetMValue(cmyk),
4153 FXSYS_GetYValue(cmyk), FXSYS_GetKValue(cmyk), r, 4019 FXSYS_GetYValue(cmyk), FXSYS_GetKValue(cmyk), r,
4154 g, b); 4020 g, b);
4155 pDestPalette[i] = FXARGB_MAKE(0xff, r, g, b); 4021 pDestPalette[i] = FXARGB_MAKE(0xff, r, g, b);
4156 } 4022 }
4157 } 4023 }
4158 } 4024 }
4159 } 4025 }
4160 } 4026 }
4161 } 4027 }
4028
4029 } // namespace
4030
4162 CFX_ScanlineCompositor::CFX_ScanlineCompositor() { 4031 CFX_ScanlineCompositor::CFX_ScanlineCompositor() {
4163 m_pSrcPalette = NULL; 4032 m_pSrcPalette = nullptr;
4164 m_pCacheScanline = NULL; 4033 m_pCacheScanline = nullptr;
4165 m_CacheSize = 0; 4034 m_CacheSize = 0;
4166 m_bRgbByteOrder = FALSE; 4035 m_bRgbByteOrder = FALSE;
4167 m_BlendType = FXDIB_BLEND_NORMAL; 4036 m_BlendType = FXDIB_BLEND_NORMAL;
4168 } 4037 }
4038
4169 CFX_ScanlineCompositor::~CFX_ScanlineCompositor() { 4039 CFX_ScanlineCompositor::~CFX_ScanlineCompositor() {
4170 FX_Free(m_pSrcPalette); 4040 FX_Free(m_pSrcPalette);
4171 FX_Free(m_pCacheScanline); 4041 FX_Free(m_pCacheScanline);
4172 } 4042 }
4043
4173 FX_BOOL CFX_ScanlineCompositor::Init(FXDIB_Format dest_format, 4044 FX_BOOL CFX_ScanlineCompositor::Init(FXDIB_Format dest_format,
4174 FXDIB_Format src_format, 4045 FXDIB_Format src_format,
4175 int32_t width, 4046 int32_t width,
4176 uint32_t* pSrcPalette, 4047 uint32_t* pSrcPalette,
4177 uint32_t mask_color, 4048 uint32_t mask_color,
4178 int blend_type, 4049 int blend_type,
4179 FX_BOOL bClip, 4050 FX_BOOL bClip,
4180 FX_BOOL bRgbByteOrder, 4051 FX_BOOL bRgbByteOrder,
4181 int alpha_flag, 4052 int alpha_flag,
4182 void* pIccTransform) { 4053 void* pIccTransform) {
4183 m_SrcFormat = src_format; 4054 m_SrcFormat = src_format;
4184 m_DestFormat = dest_format; 4055 m_DestFormat = dest_format;
4185 m_BlendType = blend_type; 4056 m_BlendType = blend_type;
4186 m_bRgbByteOrder = bRgbByteOrder; 4057 m_bRgbByteOrder = bRgbByteOrder;
4187 CCodec_IccModule* pIccModule = nullptr; 4058 CCodec_IccModule* pIccModule = nullptr;
4188 if (CFX_GEModule::Get()->GetCodecModule()) { 4059 if (CFX_GEModule::Get()->GetCodecModule()) {
4189 pIccModule = CFX_GEModule::Get()->GetCodecModule()->GetIccModule(); 4060 pIccModule = CFX_GEModule::Get()->GetCodecModule()->GetIccModule();
4190 } 4061 }
4191 if (!pIccModule) { 4062 if (!pIccModule) {
4192 pIccTransform = NULL; 4063 pIccTransform = nullptr;
4193 } 4064 }
4194 m_pIccTransform = pIccTransform; 4065 m_pIccTransform = pIccTransform;
4195 if ((dest_format & 0xff) == 1) { 4066 if ((dest_format & 0xff) == 1) {
4196 return FALSE; 4067 return FALSE;
4197 } 4068 }
4198 if (m_SrcFormat == FXDIB_1bppMask || m_SrcFormat == FXDIB_8bppMask) { 4069 if (m_SrcFormat == FXDIB_1bppMask || m_SrcFormat == FXDIB_8bppMask) {
4199 return _ScanlineCompositor_InitSourceMask( 4070 return ScanlineCompositor_InitSourceMask(
4200 dest_format, alpha_flag, mask_color, m_MaskAlpha, m_MaskRed, 4071 dest_format, alpha_flag, mask_color, m_MaskAlpha, m_MaskRed,
4201 m_MaskGreen, m_MaskBlue, m_MaskBlack, pIccModule, pIccTransform); 4072 m_MaskGreen, m_MaskBlue, m_MaskBlack, pIccModule, pIccTransform);
4202 } 4073 }
4203 if (!pIccTransform && (~src_format & 0x0400) && (dest_format & 0x0400)) { 4074 if (!pIccTransform && (~src_format & 0x0400) && (dest_format & 0x0400)) {
4204 return FALSE; 4075 return FALSE;
4205 } 4076 }
4206 if ((m_SrcFormat & 0xff) <= 8) { 4077 if ((m_SrcFormat & 0xff) <= 8) {
4207 if (dest_format == FXDIB_8bppMask) { 4078 if (dest_format == FXDIB_8bppMask) {
4208 return TRUE; 4079 return TRUE;
4209 } 4080 }
4210 _ScanlineCompositor_InitSourcePalette(src_format, dest_format, 4081 ScanlineCompositor_InitSourcePalette(src_format, dest_format, m_pSrcPalette,
4211 m_pSrcPalette, pSrcPalette, 4082 pSrcPalette, pIccModule,
4212 pIccModule, pIccTransform); 4083 pIccTransform);
4213 m_Transparency = 4084 m_Transparency =
4214 (dest_format == FXDIB_Argb ? 1 : 0) + (dest_format & 0x0200 ? 2 : 0) + 4085 (dest_format == FXDIB_Argb ? 1 : 0) + (dest_format & 0x0200 ? 2 : 0) +
4215 (dest_format & 0x0400 ? 4 : 0) + ((src_format & 0xff) == 1 ? 8 : 0); 4086 (dest_format & 0x0400 ? 4 : 0) + ((src_format & 0xff) == 1 ? 8 : 0);
4216 return TRUE; 4087 return TRUE;
4217 } 4088 }
4218 m_Transparency = (src_format & 0x0200 ? 0 : 1) + 4089 m_Transparency = (src_format & 0x0200 ? 0 : 1) +
4219 (dest_format & 0x0200 ? 0 : 2) + 4090 (dest_format & 0x0200 ? 0 : 2) +
4220 (blend_type == FXDIB_BLEND_NORMAL ? 4 : 0) + 4091 (blend_type == FXDIB_BLEND_NORMAL ? 4 : 0) +
4221 (bClip ? 8 : 0) + (src_format & 0x0400 ? 16 : 0) + 4092 (bClip ? 8 : 0) + (src_format & 0x0400 ? 16 : 0) +
4222 (dest_format & 0x0400 ? 32 : 0) + (pIccTransform ? 64 : 0); 4093 (dest_format & 0x0400 ? 32 : 0) + (pIccTransform ? 64 : 0);
4223 return TRUE; 4094 return TRUE;
4224 } 4095 }
4096
4225 void CFX_ScanlineCompositor::CompositeRgbBitmapLine( 4097 void CFX_ScanlineCompositor::CompositeRgbBitmapLine(
4226 uint8_t* dest_scan, 4098 uint8_t* dest_scan,
4227 const uint8_t* src_scan, 4099 const uint8_t* src_scan,
4228 int width, 4100 int width,
4229 const uint8_t* clip_scan, 4101 const uint8_t* clip_scan,
4230 const uint8_t* src_extra_alpha, 4102 const uint8_t* src_extra_alpha,
4231 uint8_t* dst_extra_alpha) { 4103 uint8_t* dst_extra_alpha) {
4232 int src_Bpp = (m_SrcFormat & 0xff) >> 3; 4104 int src_Bpp = (m_SrcFormat & 0xff) >> 3;
4233 int dest_Bpp = (m_DestFormat & 0xff) >> 3; 4105 int dest_Bpp = (m_DestFormat & 0xff) >> 3;
4234 if (m_bRgbByteOrder) { 4106 if (m_bRgbByteOrder) {
4235 switch (m_Transparency) { 4107 switch (m_Transparency) {
4236 case 0: 4108 case 0:
4237 case 4: 4109 case 4:
4238 case 8: 4110 case 8:
4239 case 12: 4111 case 12:
4240 _CompositeRow_Argb2Argb_RgbByteOrder(dest_scan, src_scan, width, 4112 CompositeRow_Argb2Argb_RgbByteOrder(dest_scan, src_scan, width,
4241 m_BlendType, clip_scan); 4113 m_BlendType, clip_scan);
4242 break; 4114 break;
4243 case 1: 4115 case 1:
4244 _CompositeRow_Rgb2Argb_Blend_NoClip_RgbByteOrder( 4116 CompositeRow_Rgb2Argb_Blend_NoClip_RgbByteOrder(
4245 dest_scan, src_scan, width, m_BlendType, src_Bpp); 4117 dest_scan, src_scan, width, m_BlendType, src_Bpp);
4246 break; 4118 break;
4247 case 2: 4119 case 2:
4248 case 10: 4120 case 10:
4249 _CompositeRow_Argb2Rgb_Blend_RgbByteOrder( 4121 CompositeRow_Argb2Rgb_Blend_RgbByteOrder(
4250 dest_scan, src_scan, width, m_BlendType, dest_Bpp, clip_scan); 4122 dest_scan, src_scan, width, m_BlendType, dest_Bpp, clip_scan);
4251 break; 4123 break;
4252 case 3: 4124 case 3:
4253 _CompositeRow_Rgb2Rgb_Blend_NoClip_RgbByteOrder( 4125 CompositeRow_Rgb2Rgb_Blend_NoClip_RgbByteOrder(
4254 dest_scan, src_scan, width, m_BlendType, dest_Bpp, src_Bpp); 4126 dest_scan, src_scan, width, m_BlendType, dest_Bpp, src_Bpp);
4255 break; 4127 break;
4256 case 5: 4128 case 5:
4257 _CompositeRow_Rgb2Argb_NoBlend_NoClip_RgbByteOrder(dest_scan, src_scan, 4129 CompositeRow_Rgb2Argb_NoBlend_NoClip_RgbByteOrder(dest_scan, src_scan,
4258 width, src_Bpp); 4130 width, src_Bpp);
4259 break; 4131 break;
4260 case 6: 4132 case 6:
4261 case 14: 4133 case 14:
4262 _CompositeRow_Argb2Rgb_NoBlend_RgbByteOrder(dest_scan, src_scan, width, 4134 CompositeRow_Argb2Rgb_NoBlend_RgbByteOrder(dest_scan, src_scan, width,
4263 dest_Bpp, clip_scan); 4135 dest_Bpp, clip_scan);
4264 break; 4136 break;
4265 case 7: 4137 case 7:
4266 _CompositeRow_Rgb2Rgb_NoBlend_NoClip_RgbByteOrder( 4138 CompositeRow_Rgb2Rgb_NoBlend_NoClip_RgbByteOrder(
4267 dest_scan, src_scan, width, dest_Bpp, src_Bpp); 4139 dest_scan, src_scan, width, dest_Bpp, src_Bpp);
4268 break; 4140 break;
4269 case 9: 4141 case 9:
4270 _CompositeRow_Rgb2Argb_Blend_Clip_RgbByteOrder( 4142 CompositeRow_Rgb2Argb_Blend_Clip_RgbByteOrder(
4271 dest_scan, src_scan, width, m_BlendType, src_Bpp, clip_scan); 4143 dest_scan, src_scan, width, m_BlendType, src_Bpp, clip_scan);
4272 break; 4144 break;
4273 case 11: 4145 case 11:
4274 _CompositeRow_Rgb2Rgb_Blend_Clip_RgbByteOrder( 4146 CompositeRow_Rgb2Rgb_Blend_Clip_RgbByteOrder(dest_scan, src_scan, width,
4275 dest_scan, src_scan, width, m_BlendType, dest_Bpp, src_Bpp, 4147 m_BlendType, dest_Bpp,
4276 clip_scan); 4148 src_Bpp, clip_scan);
4277 break; 4149 break;
4278 case 13: 4150 case 13:
4279 _CompositeRow_Rgb2Argb_NoBlend_Clip_RgbByteOrder( 4151 CompositeRow_Rgb2Argb_NoBlend_Clip_RgbByteOrder(
4280 dest_scan, src_scan, width, src_Bpp, clip_scan); 4152 dest_scan, src_scan, width, src_Bpp, clip_scan);
4281 break; 4153 break;
4282 case 15: 4154 case 15:
4283 _CompositeRow_Rgb2Rgb_NoBlend_Clip_RgbByteOrder( 4155 CompositeRow_Rgb2Rgb_NoBlend_Clip_RgbByteOrder(
4284 dest_scan, src_scan, width, dest_Bpp, src_Bpp, clip_scan); 4156 dest_scan, src_scan, width, dest_Bpp, src_Bpp, clip_scan);
4285 break; 4157 break;
4286 } 4158 }
4287 return; 4159 return;
4288 } 4160 }
4289 if (m_DestFormat == FXDIB_8bppMask) { 4161 if (m_DestFormat == FXDIB_8bppMask) {
4290 if (m_SrcFormat & 0x0200) { 4162 if (m_SrcFormat & 0x0200) {
4291 if (m_SrcFormat == FXDIB_Argb) { 4163 if (m_SrcFormat == FXDIB_Argb) {
4292 _CompositeRow_Argb2Mask(dest_scan, src_scan, width, clip_scan); 4164 CompositeRow_Argb2Mask(dest_scan, src_scan, width, clip_scan);
4293 } else { 4165 } else {
4294 _CompositeRow_Rgba2Mask(dest_scan, src_extra_alpha, width, clip_scan); 4166 CompositeRow_Rgba2Mask(dest_scan, src_extra_alpha, width, clip_scan);
4295 } 4167 }
4296 } else { 4168 } else {
4297 _CompositeRow_Rgb2Mask(dest_scan, src_scan, width, clip_scan); 4169 CompositeRow_Rgb2Mask(dest_scan, src_scan, width, clip_scan);
4298 } 4170 }
4299 } else if ((m_DestFormat & 0xff) == 8) { 4171 } else if ((m_DestFormat & 0xff) == 8) {
4300 if (m_DestFormat & 0x0400) { 4172 if (m_DestFormat & 0x0400) {
4301 for (int i = 0; i < width; i++) { 4173 for (int i = 0; i < width; i++) {
4302 *dest_scan = ~*dest_scan; 4174 *dest_scan = ~*dest_scan;
4303 dest_scan++; 4175 dest_scan++;
4304 } 4176 }
4305 } 4177 }
4306 if (m_SrcFormat & 0x0200) { 4178 if (m_SrcFormat & 0x0200) {
4307 if (m_DestFormat & 0x0200) { 4179 if (m_DestFormat & 0x0200) {
4308 _CompositeRow_Argb2Graya(dest_scan, src_scan, width, m_BlendType, 4180 CompositeRow_Argb2Graya(dest_scan, src_scan, width, m_BlendType,
4309 clip_scan, src_extra_alpha, dst_extra_alpha, 4181 clip_scan, src_extra_alpha, dst_extra_alpha,
4310 m_pIccTransform); 4182 m_pIccTransform);
4311 } else { 4183 } else {
4312 _CompositeRow_Argb2Gray(dest_scan, src_scan, width, m_BlendType, 4184 CompositeRow_Argb2Gray(dest_scan, src_scan, width, m_BlendType,
4313 clip_scan, src_extra_alpha, m_pIccTransform); 4185 clip_scan, src_extra_alpha, m_pIccTransform);
4314 } 4186 }
4315 } else { 4187 } else {
4316 if (m_DestFormat & 0x0200) { 4188 if (m_DestFormat & 0x0200) {
4317 _CompositeRow_Rgb2Graya(dest_scan, src_scan, src_Bpp, width, 4189 CompositeRow_Rgb2Graya(dest_scan, src_scan, src_Bpp, width, m_BlendType,
4318 m_BlendType, clip_scan, dst_extra_alpha, 4190 clip_scan, dst_extra_alpha, m_pIccTransform);
4319 m_pIccTransform);
4320 } else { 4191 } else {
4321 _CompositeRow_Rgb2Gray(dest_scan, src_scan, src_Bpp, width, m_BlendType, 4192 CompositeRow_Rgb2Gray(dest_scan, src_scan, src_Bpp, width, m_BlendType,
4322 clip_scan, m_pIccTransform); 4193 clip_scan, m_pIccTransform);
4323 } 4194 }
4324 } 4195 }
4325 if (m_DestFormat & 0x0400) { 4196 if (m_DestFormat & 0x0400) {
4326 for (int i = 0; i < width; i++) { 4197 for (int i = 0; i < width; i++) {
4327 *dest_scan = ~*dest_scan; 4198 *dest_scan = ~*dest_scan;
4328 dest_scan++; 4199 dest_scan++;
4329 } 4200 }
4330 } 4201 }
4331 } else { 4202 } else {
4332 int dest_Size = width * dest_Bpp + 4; 4203 int dest_Size = width * dest_Bpp + 4;
4333 if (dest_Size > m_CacheSize) { 4204 if (dest_Size > m_CacheSize) {
4334 m_pCacheScanline = FX_Realloc(uint8_t, m_pCacheScanline, dest_Size); 4205 m_pCacheScanline = FX_Realloc(uint8_t, m_pCacheScanline, dest_Size);
4335 if (!m_pCacheScanline) { 4206 if (!m_pCacheScanline) {
4336 return; 4207 return;
4337 } 4208 }
4338 m_CacheSize = dest_Size; 4209 m_CacheSize = dest_Size;
4339 } 4210 }
4340 switch (m_Transparency) { 4211 switch (m_Transparency) {
4341 case 0: 4212 case 0:
4342 case 4: 4213 case 4:
4343 case 8: 4214 case 8:
4344 case 4 + 8: { 4215 case 4 + 8: {
4345 _CompositeRow_Argb2Argb(dest_scan, src_scan, width, m_BlendType, 4216 CompositeRow_Argb2Argb(dest_scan, src_scan, width, m_BlendType,
4346 clip_scan, dst_extra_alpha, src_extra_alpha); 4217 clip_scan, dst_extra_alpha, src_extra_alpha);
4347 } break; 4218 } break;
4348 case 64: 4219 case 64:
4349 case 4 + 64: 4220 case 4 + 64:
4350 case 8 + 64: 4221 case 8 + 64:
4351 case 4 + 8 + 64: { 4222 case 4 + 8 + 64: {
4352 _CompositeRow_Argb2Argb_Transform( 4223 CompositeRow_Argb2Argb_Transform(
4353 dest_scan, src_scan, width, m_BlendType, clip_scan, dst_extra_alpha, 4224 dest_scan, src_scan, width, m_BlendType, clip_scan, dst_extra_alpha,
4354 src_extra_alpha, m_pCacheScanline, m_pIccTransform); 4225 src_extra_alpha, m_pCacheScanline, m_pIccTransform);
4355 } break; 4226 } break;
4356 case 1: 4227 case 1:
4357 _CompositeRow_Rgb2Argb_Blend_NoClip( 4228 CompositeRow_Rgb2Argb_Blend_NoClip(
4358 dest_scan, src_scan, width, m_BlendType, src_Bpp, dst_extra_alpha); 4229 dest_scan, src_scan, width, m_BlendType, src_Bpp, dst_extra_alpha);
4359 break; 4230 break;
4360 case 1 + 64: 4231 case 1 + 64:
4361 _CompositeRow_Rgb2Argb_Blend_NoClip_Transform( 4232 CompositeRow_Rgb2Argb_Blend_NoClip_Transform(
4362 dest_scan, src_scan, width, m_BlendType, src_Bpp, dst_extra_alpha, 4233 dest_scan, src_scan, width, m_BlendType, src_Bpp, dst_extra_alpha,
4363 m_pCacheScanline, m_pIccTransform); 4234 m_pCacheScanline, m_pIccTransform);
4364 break; 4235 break;
4365 case 1 + 8: 4236 case 1 + 8:
4366 _CompositeRow_Rgb2Argb_Blend_Clip(dest_scan, src_scan, width, 4237 CompositeRow_Rgb2Argb_Blend_Clip(dest_scan, src_scan, width,
4367 m_BlendType, src_Bpp, clip_scan, 4238 m_BlendType, src_Bpp, clip_scan,
4368 dst_extra_alpha); 4239 dst_extra_alpha);
4369 break; 4240 break;
4370 case 1 + 8 + 64: 4241 case 1 + 8 + 64:
4371 _CompositeRow_Rgb2Argb_Blend_Clip_Transform( 4242 CompositeRow_Rgb2Argb_Blend_Clip_Transform(
4372 dest_scan, src_scan, width, m_BlendType, src_Bpp, clip_scan, 4243 dest_scan, src_scan, width, m_BlendType, src_Bpp, clip_scan,
4373 dst_extra_alpha, m_pCacheScanline, m_pIccTransform); 4244 dst_extra_alpha, m_pCacheScanline, m_pIccTransform);
4374 break; 4245 break;
4375 case 1 + 4: 4246 case 1 + 4:
4376 _CompositeRow_Rgb2Argb_NoBlend_NoClip(dest_scan, src_scan, width, 4247 CompositeRow_Rgb2Argb_NoBlend_NoClip(dest_scan, src_scan, width,
4377 src_Bpp, dst_extra_alpha); 4248 src_Bpp, dst_extra_alpha);
4378 break; 4249 break;
4379 case 1 + 4 + 64: 4250 case 1 + 4 + 64:
4380 _CompositeRow_Rgb2Argb_NoBlend_NoClip_Transform( 4251 CompositeRow_Rgb2Argb_NoBlend_NoClip_Transform(
4381 dest_scan, src_scan, width, src_Bpp, dst_extra_alpha, 4252 dest_scan, src_scan, width, src_Bpp, dst_extra_alpha,
4382 m_pCacheScanline, m_pIccTransform); 4253 m_pCacheScanline, m_pIccTransform);
4383 break; 4254 break;
4384 case 1 + 4 + 8: 4255 case 1 + 4 + 8:
4385 _CompositeRow_Rgb2Argb_NoBlend_Clip(dest_scan, src_scan, width, src_Bpp, 4256 CompositeRow_Rgb2Argb_NoBlend_Clip(dest_scan, src_scan, width, src_Bpp,
4386 clip_scan, dst_extra_alpha); 4257 clip_scan, dst_extra_alpha);
4387 break; 4258 break;
4388 case 1 + 4 + 8 + 64: 4259 case 1 + 4 + 8 + 64:
4389 _CompositeRow_Rgb2Argb_NoBlend_Clip_Transform( 4260 CompositeRow_Rgb2Argb_NoBlend_Clip_Transform(
4390 dest_scan, src_scan, width, src_Bpp, clip_scan, dst_extra_alpha, 4261 dest_scan, src_scan, width, src_Bpp, clip_scan, dst_extra_alpha,
4391 m_pCacheScanline, m_pIccTransform); 4262 m_pCacheScanline, m_pIccTransform);
4392 break; 4263 break;
4393 case 2: 4264 case 2:
4394 case 2 + 8: 4265 case 2 + 8:
4395 _CompositeRow_Argb2Rgb_Blend(dest_scan, src_scan, width, m_BlendType, 4266 CompositeRow_Argb2Rgb_Blend(dest_scan, src_scan, width, m_BlendType,
4396 dest_Bpp, clip_scan, src_extra_alpha); 4267 dest_Bpp, clip_scan, src_extra_alpha);
4397 break; 4268 break;
4398 case 2 + 64: 4269 case 2 + 64:
4399 case 2 + 8 + 64: 4270 case 2 + 8 + 64:
4400 _CompositeRow_Argb2Rgb_Blend_Transform( 4271 CompositeRow_Argb2Rgb_Blend_Transform(
4401 dest_scan, src_scan, width, m_BlendType, dest_Bpp, clip_scan, 4272 dest_scan, src_scan, width, m_BlendType, dest_Bpp, clip_scan,
4402 src_extra_alpha, m_pCacheScanline, m_pIccTransform); 4273 src_extra_alpha, m_pCacheScanline, m_pIccTransform);
4403 break; 4274 break;
4404 case 2 + 4: 4275 case 2 + 4:
4405 case 2 + 4 + 8: 4276 case 2 + 4 + 8:
4406 _CompositeRow_Argb2Rgb_NoBlend(dest_scan, src_scan, width, dest_Bpp, 4277 CompositeRow_Argb2Rgb_NoBlend(dest_scan, src_scan, width, dest_Bpp,
4407 clip_scan, src_extra_alpha); 4278 clip_scan, src_extra_alpha);
4408 break; 4279 break;
4409 case 2 + 4 + 64: 4280 case 2 + 4 + 64:
4410 case 2 + 4 + 8 + 64: 4281 case 2 + 4 + 8 + 64:
4411 _CompositeRow_Argb2Rgb_NoBlend_Transform( 4282 CompositeRow_Argb2Rgb_NoBlend_Transform(
4412 dest_scan, src_scan, width, dest_Bpp, clip_scan, src_extra_alpha, 4283 dest_scan, src_scan, width, dest_Bpp, clip_scan, src_extra_alpha,
4413 m_pCacheScanline, m_pIccTransform); 4284 m_pCacheScanline, m_pIccTransform);
4414 break; 4285 break;
4415 case 1 + 2: 4286 case 1 + 2:
4416 _CompositeRow_Rgb2Rgb_Blend_NoClip(dest_scan, src_scan, width, 4287 CompositeRow_Rgb2Rgb_Blend_NoClip(dest_scan, src_scan, width,
4417 m_BlendType, dest_Bpp, src_Bpp); 4288 m_BlendType, dest_Bpp, src_Bpp);
4418 break; 4289 break;
4419 case 1 + 2 + 64: 4290 case 1 + 2 + 64:
4420 _CompositeRow_Rgb2Rgb_Blend_NoClip_Transform( 4291 CompositeRow_Rgb2Rgb_Blend_NoClip_Transform(
4421 dest_scan, src_scan, width, m_BlendType, dest_Bpp, src_Bpp, 4292 dest_scan, src_scan, width, m_BlendType, dest_Bpp, src_Bpp,
4422 m_pCacheScanline, m_pIccTransform); 4293 m_pCacheScanline, m_pIccTransform);
4423 break; 4294 break;
4424 case 1 + 2 + 8: 4295 case 1 + 2 + 8:
4425 _CompositeRow_Rgb2Rgb_Blend_Clip(dest_scan, src_scan, width, 4296 CompositeRow_Rgb2Rgb_Blend_Clip(dest_scan, src_scan, width, m_BlendType,
4426 m_BlendType, dest_Bpp, src_Bpp, 4297 dest_Bpp, src_Bpp, clip_scan);
4427 clip_scan);
4428 break; 4298 break;
4429 case 1 + 2 + 8 + 64: 4299 case 1 + 2 + 8 + 64:
4430 _CompositeRow_Rgb2Rgb_Blend_Clip_Transform( 4300 CompositeRow_Rgb2Rgb_Blend_Clip_Transform(
4431 dest_scan, src_scan, width, m_BlendType, dest_Bpp, src_Bpp, 4301 dest_scan, src_scan, width, m_BlendType, dest_Bpp, src_Bpp,
4432 clip_scan, m_pCacheScanline, m_pIccTransform); 4302 clip_scan, m_pCacheScanline, m_pIccTransform);
4433 break; 4303 break;
4434 case 1 + 2 + 4: 4304 case 1 + 2 + 4:
4435 _CompositeRow_Rgb2Rgb_NoBlend_NoClip(dest_scan, src_scan, width, 4305 CompositeRow_Rgb2Rgb_NoBlend_NoClip(dest_scan, src_scan, width,
4436 dest_Bpp, src_Bpp); 4306 dest_Bpp, src_Bpp);
4437 break; 4307 break;
4438 case 1 + 2 + 4 + 64: 4308 case 1 + 2 + 4 + 64:
4439 _CompositeRow_Rgb2Rgb_NoBlend_NoClip_Transform( 4309 CompositeRow_Rgb2Rgb_NoBlend_NoClip_Transform(
4440 dest_scan, src_scan, width, dest_Bpp, src_Bpp, m_pCacheScanline, 4310 dest_scan, src_scan, width, dest_Bpp, src_Bpp, m_pCacheScanline,
4441 m_pIccTransform); 4311 m_pIccTransform);
4442 break; 4312 break;
4443 case 1 + 2 + 4 + 8: 4313 case 1 + 2 + 4 + 8:
4444 _CompositeRow_Rgb2Rgb_NoBlend_Clip(dest_scan, src_scan, width, dest_Bpp, 4314 CompositeRow_Rgb2Rgb_NoBlend_Clip(dest_scan, src_scan, width, dest_Bpp,
4445 src_Bpp, clip_scan); 4315 src_Bpp, clip_scan);
4446 break; 4316 break;
4447 case 1 + 2 + 4 + 8 + 64: 4317 case 1 + 2 + 4 + 8 + 64:
4448 _CompositeRow_Rgb2Rgb_NoBlend_Clip_Transform( 4318 CompositeRow_Rgb2Rgb_NoBlend_Clip_Transform(
4449 dest_scan, src_scan, width, dest_Bpp, src_Bpp, clip_scan, 4319 dest_scan, src_scan, width, dest_Bpp, src_Bpp, clip_scan,
4450 m_pCacheScanline, m_pIccTransform); 4320 m_pCacheScanline, m_pIccTransform);
4451 break; 4321 break;
4452 } 4322 }
4453 } 4323 }
4454 } 4324 }
4325
4455 void CFX_ScanlineCompositor::CompositePalBitmapLine( 4326 void CFX_ScanlineCompositor::CompositePalBitmapLine(
4456 uint8_t* dest_scan, 4327 uint8_t* dest_scan,
4457 const uint8_t* src_scan, 4328 const uint8_t* src_scan,
4458 int src_left, 4329 int src_left,
4459 int width, 4330 int width,
4460 const uint8_t* clip_scan, 4331 const uint8_t* clip_scan,
4461 const uint8_t* src_extra_alpha, 4332 const uint8_t* src_extra_alpha,
4462 uint8_t* dst_extra_alpha) { 4333 uint8_t* dst_extra_alpha) {
4463 if (m_bRgbByteOrder) { 4334 if (m_bRgbByteOrder) {
4464 if (m_SrcFormat == FXDIB_1bppRgb) { 4335 if (m_SrcFormat == FXDIB_1bppRgb) {
4465 if (m_DestFormat == FXDIB_8bppRgb) { 4336 if (m_DestFormat == FXDIB_8bppRgb) {
4466 return; 4337 return;
4467 } 4338 }
4468 if (m_DestFormat == FXDIB_Argb) { 4339 if (m_DestFormat == FXDIB_Argb) {
4469 _CompositeRow_1bppRgb2Argb_NoBlend_RgbByteOrder( 4340 CompositeRow_1bppRgb2Argb_NoBlend_RgbByteOrder(
4470 dest_scan, src_scan, src_left, width, m_pSrcPalette, clip_scan); 4341 dest_scan, src_scan, src_left, width, m_pSrcPalette, clip_scan);
4471 } else { 4342 } else {
4472 _CompositeRow_1bppRgb2Rgb_NoBlend_RgbByteOrder( 4343 CompositeRow_1bppRgb2Rgb_NoBlend_RgbByteOrder(
4473 dest_scan, src_scan, src_left, m_pSrcPalette, width, 4344 dest_scan, src_scan, src_left, m_pSrcPalette, width,
4474 (m_DestFormat & 0xff) >> 3, clip_scan); 4345 (m_DestFormat & 0xff) >> 3, clip_scan);
4475 } 4346 }
4476 } else { 4347 } else {
4477 if (m_DestFormat == FXDIB_8bppRgb) { 4348 if (m_DestFormat == FXDIB_8bppRgb) {
4478 return; 4349 return;
4479 } 4350 }
4480 if (m_DestFormat == FXDIB_Argb) { 4351 if (m_DestFormat == FXDIB_Argb) {
4481 _CompositeRow_8bppRgb2Argb_NoBlend_RgbByteOrder( 4352 CompositeRow_8bppRgb2Argb_NoBlend_RgbByteOrder(
4482 dest_scan, src_scan, width, m_pSrcPalette, clip_scan); 4353 dest_scan, src_scan, width, m_pSrcPalette, clip_scan);
4483 } else { 4354 } else {
4484 _CompositeRow_8bppRgb2Rgb_NoBlend_RgbByteOrder( 4355 CompositeRow_8bppRgb2Rgb_NoBlend_RgbByteOrder(
4485 dest_scan, src_scan, m_pSrcPalette, width, 4356 dest_scan, src_scan, m_pSrcPalette, width,
4486 (m_DestFormat & 0xff) >> 3, clip_scan); 4357 (m_DestFormat & 0xff) >> 3, clip_scan);
4487 } 4358 }
4488 } 4359 }
4489 return; 4360 return;
4490 } 4361 }
4491 if (m_DestFormat == FXDIB_8bppMask) { 4362 if (m_DestFormat == FXDIB_8bppMask) {
4492 _CompositeRow_Rgb2Mask(dest_scan, src_scan, width, clip_scan); 4363 CompositeRow_Rgb2Mask(dest_scan, src_scan, width, clip_scan);
4493 return; 4364 return;
4494 } 4365 }
4495 if ((m_DestFormat & 0xff) == 8) { 4366 if ((m_DestFormat & 0xff) == 8) {
4496 if (m_Transparency & 8) { 4367 if (m_Transparency & 8) {
4497 if (m_DestFormat & 0x0200) { 4368 if (m_DestFormat & 0x0200) {
4498 _CompositeRow_1bppPal2Graya(dest_scan, src_scan, src_left, 4369 CompositeRow_1bppPal2Graya(dest_scan, src_scan, src_left,
4499 (const uint8_t*)m_pSrcPalette, width, 4370 (const uint8_t*)m_pSrcPalette, width,
4500 m_BlendType, clip_scan, dst_extra_alpha); 4371 m_BlendType, clip_scan, dst_extra_alpha);
4501 } else { 4372 } else {
4502 _CompositeRow_1bppPal2Gray(dest_scan, src_scan, src_left, 4373 CompositeRow_1bppPal2Gray(dest_scan, src_scan, src_left,
4503 (const uint8_t*)m_pSrcPalette, width, 4374 (const uint8_t*)m_pSrcPalette, width,
4504 m_BlendType, clip_scan); 4375 m_BlendType, clip_scan);
4505 } 4376 }
4506 } else { 4377 } else {
4507 if (m_DestFormat & 0x0200) 4378 if (m_DestFormat & 0x0200)
4508 _CompositeRow_8bppPal2Graya( 4379 CompositeRow_8bppPal2Graya(
4509 dest_scan, src_scan, (const uint8_t*)m_pSrcPalette, width, 4380 dest_scan, src_scan, (const uint8_t*)m_pSrcPalette, width,
4510 m_BlendType, clip_scan, dst_extra_alpha, src_extra_alpha); 4381 m_BlendType, clip_scan, dst_extra_alpha, src_extra_alpha);
4511 else 4382 else
4512 _CompositeRow_8bppPal2Gray(dest_scan, src_scan, 4383 CompositeRow_8bppPal2Gray(dest_scan, src_scan,
4513 (const uint8_t*)m_pSrcPalette, width, 4384 (const uint8_t*)m_pSrcPalette, width,
4514 m_BlendType, clip_scan, src_extra_alpha); 4385 m_BlendType, clip_scan, src_extra_alpha);
4515 } 4386 }
4516 } else { 4387 } else {
4517 switch (m_Transparency) { 4388 switch (m_Transparency) {
4518 case 1 + 2: 4389 case 1 + 2:
4519 _CompositeRow_8bppRgb2Argb_NoBlend(dest_scan, src_scan, width, 4390 CompositeRow_8bppRgb2Argb_NoBlend(dest_scan, src_scan, width,
4520 m_pSrcPalette, clip_scan, 4391 m_pSrcPalette, clip_scan,
4521 src_extra_alpha); 4392 src_extra_alpha);
4522 break; 4393 break;
4523 case 1 + 2 + 8: 4394 case 1 + 2 + 8:
4524 _CompositeRow_1bppRgb2Argb_NoBlend(dest_scan, src_scan, src_left, width, 4395 CompositeRow_1bppRgb2Argb_NoBlend(dest_scan, src_scan, src_left, width,
4525 m_pSrcPalette, clip_scan); 4396 m_pSrcPalette, clip_scan);
4526 break; 4397 break;
4527 case 0: 4398 case 0:
4528 _CompositeRow_8bppRgb2Rgb_NoBlend(dest_scan, src_scan, m_pSrcPalette, 4399 CompositeRow_8bppRgb2Rgb_NoBlend(dest_scan, src_scan, m_pSrcPalette,
4529 width, (m_DestFormat & 0xff) >> 3, 4400 width, (m_DestFormat & 0xff) >> 3,
4530 clip_scan, src_extra_alpha); 4401 clip_scan, src_extra_alpha);
4531 break; 4402 break;
4532 case 0 + 8: 4403 case 0 + 8:
4533 _CompositeRow_1bppRgb2Rgb_NoBlend( 4404 CompositeRow_1bppRgb2Rgb_NoBlend(dest_scan, src_scan, src_left,
4534 dest_scan, src_scan, src_left, m_pSrcPalette, width, 4405 m_pSrcPalette, width,
4535 (m_DestFormat & 0xff) >> 3, clip_scan); 4406 (m_DestFormat & 0xff) >> 3, clip_scan);
4536 break; 4407 break;
4537 case 0 + 2: 4408 case 0 + 2:
4538 _CompositeRow_8bppRgb2Rgb_NoBlend(dest_scan, src_scan, m_pSrcPalette, 4409 CompositeRow_8bppRgb2Rgb_NoBlend(dest_scan, src_scan, m_pSrcPalette,
4539 width, (m_DestFormat & 0xff) >> 3, 4410 width, (m_DestFormat & 0xff) >> 3,
4540 clip_scan, src_extra_alpha); 4411 clip_scan, src_extra_alpha);
4541 break; 4412 break;
4542 case 0 + 2 + 8: 4413 case 0 + 2 + 8:
4543 _CompositeRow_1bppRgb2Rgba_NoBlend(dest_scan, src_scan, src_left, width, 4414 CompositeRow_1bppRgb2Rgba_NoBlend(dest_scan, src_scan, src_left, width,
4544 m_pSrcPalette, clip_scan, 4415 m_pSrcPalette, clip_scan,
4545 dst_extra_alpha); 4416 dst_extra_alpha);
4546 break; 4417 break;
4547 break; 4418 break;
4548 } 4419 }
4549 } 4420 }
4550 } 4421 }
4422
4551 void CFX_ScanlineCompositor::CompositeByteMaskLine(uint8_t* dest_scan, 4423 void CFX_ScanlineCompositor::CompositeByteMaskLine(uint8_t* dest_scan,
4552 const uint8_t* src_scan, 4424 const uint8_t* src_scan,
4553 int width, 4425 int width,
4554 const uint8_t* clip_scan, 4426 const uint8_t* clip_scan,
4555 uint8_t* dst_extra_alpha) { 4427 uint8_t* dst_extra_alpha) {
4556 if (m_DestFormat == FXDIB_8bppMask) { 4428 if (m_DestFormat == FXDIB_8bppMask) {
4557 _CompositeRow_ByteMask2Mask(dest_scan, src_scan, m_MaskAlpha, width, 4429 CompositeRow_ByteMask2Mask(dest_scan, src_scan, m_MaskAlpha, width,
4558 clip_scan); 4430 clip_scan);
4559 } else if ((m_DestFormat & 0xff) == 8) { 4431 } else if ((m_DestFormat & 0xff) == 8) {
4560 if (m_DestFormat & 0x0200) { 4432 if (m_DestFormat & 0x0200) {
4561 _CompositeRow_ByteMask2Graya(dest_scan, src_scan, m_MaskAlpha, m_MaskRed, 4433 CompositeRow_ByteMask2Graya(dest_scan, src_scan, m_MaskAlpha, m_MaskRed,
4562 width, clip_scan, dst_extra_alpha); 4434 width, clip_scan, dst_extra_alpha);
4563 } else { 4435 } else {
4564 _CompositeRow_ByteMask2Gray(dest_scan, src_scan, m_MaskAlpha, m_MaskRed, 4436 CompositeRow_ByteMask2Gray(dest_scan, src_scan, m_MaskAlpha, m_MaskRed,
4565 width, clip_scan); 4437 width, clip_scan);
4566 } 4438 }
4567 } else if (m_bRgbByteOrder) { 4439 } else if (m_bRgbByteOrder) {
4568 if (m_DestFormat == FXDIB_Argb) { 4440 if (m_DestFormat == FXDIB_Argb) {
4569 _CompositeRow_ByteMask2Argb_RgbByteOrder( 4441 CompositeRow_ByteMask2Argb_RgbByteOrder(
4570 dest_scan, src_scan, m_MaskAlpha, m_MaskRed, m_MaskGreen, m_MaskBlue, 4442 dest_scan, src_scan, m_MaskAlpha, m_MaskRed, m_MaskGreen, m_MaskBlue,
4571 width, m_BlendType, clip_scan); 4443 width, m_BlendType, clip_scan);
4572 } else { 4444 } else {
4573 _CompositeRow_ByteMask2Rgb_RgbByteOrder( 4445 CompositeRow_ByteMask2Rgb_RgbByteOrder(
4574 dest_scan, src_scan, m_MaskAlpha, m_MaskRed, m_MaskGreen, m_MaskBlue, 4446 dest_scan, src_scan, m_MaskAlpha, m_MaskRed, m_MaskGreen, m_MaskBlue,
4575 width, m_BlendType, (m_DestFormat & 0xff) >> 3, clip_scan); 4447 width, m_BlendType, (m_DestFormat & 0xff) >> 3, clip_scan);
4576 } 4448 }
4577 return; 4449 return;
4578 } else if (m_DestFormat == FXDIB_Argb) { 4450 } else if (m_DestFormat == FXDIB_Argb) {
4579 _CompositeRow_ByteMask2Argb(dest_scan, src_scan, m_MaskAlpha, m_MaskRed, 4451 CompositeRow_ByteMask2Argb(dest_scan, src_scan, m_MaskAlpha, m_MaskRed,
4580 m_MaskGreen, m_MaskBlue, width, m_BlendType, 4452 m_MaskGreen, m_MaskBlue, width, m_BlendType,
4581 clip_scan); 4453 clip_scan);
4582 } else if (m_DestFormat == FXDIB_Rgb || m_DestFormat == FXDIB_Rgb32) { 4454 } else if (m_DestFormat == FXDIB_Rgb || m_DestFormat == FXDIB_Rgb32) {
4583 _CompositeRow_ByteMask2Rgb(dest_scan, src_scan, m_MaskAlpha, m_MaskRed, 4455 CompositeRow_ByteMask2Rgb(dest_scan, src_scan, m_MaskAlpha, m_MaskRed,
4456 m_MaskGreen, m_MaskBlue, width, m_BlendType,
4457 (m_DestFormat & 0xff) >> 3, clip_scan);
4458 } else if (m_DestFormat == FXDIB_Rgba) {
4459 CompositeRow_ByteMask2Rgba(dest_scan, src_scan, m_MaskAlpha, m_MaskRed,
4584 m_MaskGreen, m_MaskBlue, width, m_BlendType, 4460 m_MaskGreen, m_MaskBlue, width, m_BlendType,
4585 (m_DestFormat & 0xff) >> 3, clip_scan); 4461 clip_scan, dst_extra_alpha);
4586 } else if (m_DestFormat == FXDIB_Rgba) {
4587 _CompositeRow_ByteMask2Rgba(dest_scan, src_scan, m_MaskAlpha, m_MaskRed,
4588 m_MaskGreen, m_MaskBlue, width, m_BlendType,
4589 clip_scan, dst_extra_alpha);
4590 } 4462 }
4591 } 4463 }
4464
4592 void CFX_ScanlineCompositor::CompositeBitMaskLine(uint8_t* dest_scan, 4465 void CFX_ScanlineCompositor::CompositeBitMaskLine(uint8_t* dest_scan,
4593 const uint8_t* src_scan, 4466 const uint8_t* src_scan,
4594 int src_left, 4467 int src_left,
4595 int width, 4468 int width,
4596 const uint8_t* clip_scan, 4469 const uint8_t* clip_scan,
4597 uint8_t* dst_extra_alpha) { 4470 uint8_t* dst_extra_alpha) {
4598 if (m_DestFormat == FXDIB_8bppMask) { 4471 if (m_DestFormat == FXDIB_8bppMask) {
4599 _CompositeRow_BitMask2Mask(dest_scan, src_scan, m_MaskAlpha, src_left, 4472 CompositeRow_BitMask2Mask(dest_scan, src_scan, m_MaskAlpha, src_left, width,
4600 width, clip_scan); 4473 clip_scan);
4601 } else if ((m_DestFormat & 0xff) == 8) { 4474 } else if ((m_DestFormat & 0xff) == 8) {
4602 if (m_DestFormat & 0x0200) { 4475 if (m_DestFormat & 0x0200) {
4603 _CompositeRow_BitMask2Graya(dest_scan, src_scan, m_MaskAlpha, m_MaskRed, 4476 CompositeRow_BitMask2Graya(dest_scan, src_scan, m_MaskAlpha, m_MaskRed,
4604 src_left, width, clip_scan, dst_extra_alpha); 4477 src_left, width, clip_scan, dst_extra_alpha);
4605 } else { 4478 } else {
4606 _CompositeRow_BitMask2Gray(dest_scan, src_scan, m_MaskAlpha, m_MaskRed, 4479 CompositeRow_BitMask2Gray(dest_scan, src_scan, m_MaskAlpha, m_MaskRed,
4607 src_left, width, clip_scan); 4480 src_left, width, clip_scan);
4608 } 4481 }
4609 } else if (m_bRgbByteOrder) { 4482 } else if (m_bRgbByteOrder) {
4610 if (m_DestFormat == FXDIB_Argb) { 4483 if (m_DestFormat == FXDIB_Argb) {
4611 _CompositeRow_BitMask2Argb_RgbByteOrder( 4484 CompositeRow_BitMask2Argb_RgbByteOrder(
4612 dest_scan, src_scan, m_MaskAlpha, m_MaskRed, m_MaskGreen, m_MaskBlue, 4485 dest_scan, src_scan, m_MaskAlpha, m_MaskRed, m_MaskGreen, m_MaskBlue,
4613 src_left, width, m_BlendType, clip_scan); 4486 src_left, width, m_BlendType, clip_scan);
4614 } else { 4487 } else {
4615 _CompositeRow_BitMask2Rgb_RgbByteOrder( 4488 CompositeRow_BitMask2Rgb_RgbByteOrder(
4616 dest_scan, src_scan, m_MaskAlpha, m_MaskRed, m_MaskGreen, m_MaskBlue, 4489 dest_scan, src_scan, m_MaskAlpha, m_MaskRed, m_MaskGreen, m_MaskBlue,
4617 src_left, width, m_BlendType, (m_DestFormat & 0xff) >> 3, clip_scan); 4490 src_left, width, m_BlendType, (m_DestFormat & 0xff) >> 3, clip_scan);
4618 } 4491 }
4619 return; 4492 return;
4620 } else if (m_DestFormat == FXDIB_Argb) { 4493 } else if (m_DestFormat == FXDIB_Argb) {
4621 _CompositeRow_BitMask2Argb(dest_scan, src_scan, m_MaskAlpha, m_MaskRed, 4494 CompositeRow_BitMask2Argb(dest_scan, src_scan, m_MaskAlpha, m_MaskRed,
4622 m_MaskGreen, m_MaskBlue, src_left, width, 4495 m_MaskGreen, m_MaskBlue, src_left, width,
4623 m_BlendType, clip_scan); 4496 m_BlendType, clip_scan);
4624 } else if (m_DestFormat == FXDIB_Rgb || m_DestFormat == FXDIB_Rgb32) { 4497 } else if (m_DestFormat == FXDIB_Rgb || m_DestFormat == FXDIB_Rgb32) {
4625 _CompositeRow_BitMask2Rgb( 4498 CompositeRow_BitMask2Rgb(
4626 dest_scan, src_scan, m_MaskAlpha, m_MaskRed, m_MaskGreen, m_MaskBlue, 4499 dest_scan, src_scan, m_MaskAlpha, m_MaskRed, m_MaskGreen, m_MaskBlue,
4627 src_left, width, m_BlendType, (m_DestFormat & 0xff) >> 3, clip_scan); 4500 src_left, width, m_BlendType, (m_DestFormat & 0xff) >> 3, clip_scan);
4628 } 4501 }
4629 } 4502 }
4630 4503
4631 FX_BOOL CFX_DIBitmap::CompositeBitmap(int dest_left, 4504 FX_BOOL CFX_DIBitmap::CompositeBitmap(int dest_left,
4632 int dest_top, 4505 int dest_top,
4633 int width, 4506 int width,
4634 int height, 4507 int height,
4635 const CFX_DIBSource* pSrcBitmap, 4508 const CFX_DIBSource* pSrcBitmap,
4636 int src_left, 4509 int src_left,
4637 int src_top, 4510 int src_top,
4638 int blend_type, 4511 int blend_type,
4639 const CFX_ClipRgn* pClipRgn, 4512 const CFX_ClipRgn* pClipRgn,
4640 FX_BOOL bRgbByteOrder, 4513 FX_BOOL bRgbByteOrder,
4641 void* pIccTransform) { 4514 void* pIccTransform) {
4642 if (!m_pBuffer) { 4515 if (!m_pBuffer) {
4643 return FALSE; 4516 return FALSE;
4644 } 4517 }
4645 ASSERT(!pSrcBitmap->IsAlphaMask()); 4518 ASSERT(!pSrcBitmap->IsAlphaMask());
4646 ASSERT(m_bpp >= 8); 4519 ASSERT(m_bpp >= 8);
4647 if (pSrcBitmap->IsAlphaMask() || m_bpp < 8) { 4520 if (pSrcBitmap->IsAlphaMask() || m_bpp < 8) {
4648 return FALSE; 4521 return FALSE;
4649 } 4522 }
4650 GetOverlapRect(dest_left, dest_top, width, height, pSrcBitmap->GetWidth(), 4523 GetOverlapRect(dest_left, dest_top, width, height, pSrcBitmap->GetWidth(),
4651 pSrcBitmap->GetHeight(), src_left, src_top, pClipRgn); 4524 pSrcBitmap->GetHeight(), src_left, src_top, pClipRgn);
4652 if (width == 0 || height == 0) { 4525 if (width == 0 || height == 0) {
4653 return TRUE; 4526 return TRUE;
4654 } 4527 }
4655 const CFX_DIBitmap* pClipMask = NULL; 4528 const CFX_DIBitmap* pClipMask = nullptr;
4656 FX_RECT clip_box; 4529 FX_RECT clip_box;
4657 if (pClipRgn && pClipRgn->GetType() != CFX_ClipRgn::RectI) { 4530 if (pClipRgn && pClipRgn->GetType() != CFX_ClipRgn::RectI) {
4658 ASSERT(pClipRgn->GetType() == CFX_ClipRgn::MaskF); 4531 ASSERT(pClipRgn->GetType() == CFX_ClipRgn::MaskF);
4659 pClipMask = pClipRgn->GetMask(); 4532 pClipMask = pClipRgn->GetMask();
4660 clip_box = pClipRgn->GetBox(); 4533 clip_box = pClipRgn->GetBox();
4661 } 4534 }
4662 CFX_ScanlineCompositor compositor; 4535 CFX_ScanlineCompositor compositor;
4663 if (!compositor.Init(GetFormat(), pSrcBitmap->GetFormat(), width, 4536 if (!compositor.Init(GetFormat(), pSrcBitmap->GetFormat(), width,
4664 pSrcBitmap->GetPalette(), 0, blend_type, 4537 pSrcBitmap->GetPalette(), 0, blend_type,
4665 pClipMask != NULL, bRgbByteOrder, 0, pIccTransform)) { 4538 pClipMask != nullptr, bRgbByteOrder, 0, pIccTransform)) {
4666 return FALSE; 4539 return FALSE;
4667 } 4540 }
4668 int dest_Bpp = m_bpp / 8; 4541 int dest_Bpp = m_bpp / 8;
4669 int src_Bpp = pSrcBitmap->GetBPP() / 8; 4542 int src_Bpp = pSrcBitmap->GetBPP() / 8;
4670 FX_BOOL bRgb = src_Bpp > 1 && !pSrcBitmap->IsCmykImage(); 4543 FX_BOOL bRgb = src_Bpp > 1 && !pSrcBitmap->IsCmykImage();
4671 CFX_DIBitmap* pSrcAlphaMask = pSrcBitmap->m_pAlphaMask; 4544 CFX_DIBitmap* pSrcAlphaMask = pSrcBitmap->m_pAlphaMask;
4672 for (int row = 0; row < height; row++) { 4545 for (int row = 0; row < height; row++) {
4673 uint8_t* dest_scan = 4546 uint8_t* dest_scan =
4674 m_pBuffer + (dest_top + row) * m_Pitch + dest_left * dest_Bpp; 4547 m_pBuffer + (dest_top + row) * m_Pitch + dest_left * dest_Bpp;
4675 const uint8_t* src_scan = 4548 const uint8_t* src_scan =
4676 pSrcBitmap->GetScanline(src_top + row) + src_left * src_Bpp; 4549 pSrcBitmap->GetScanline(src_top + row) + src_left * src_Bpp;
4677 const uint8_t* src_scan_extra_alpha = 4550 const uint8_t* src_scan_extra_alpha =
4678 pSrcAlphaMask ? pSrcAlphaMask->GetScanline(src_top + row) + src_left 4551 pSrcAlphaMask ? pSrcAlphaMask->GetScanline(src_top + row) + src_left
4679 : NULL; 4552 : nullptr;
4680 uint8_t* dst_scan_extra_alpha = 4553 uint8_t* dst_scan_extra_alpha =
4681 m_pAlphaMask 4554 m_pAlphaMask
4682 ? (uint8_t*)m_pAlphaMask->GetScanline(dest_top + row) + dest_left 4555 ? (uint8_t*)m_pAlphaMask->GetScanline(dest_top + row) + dest_left
4683 : NULL; 4556 : nullptr;
4684 const uint8_t* clip_scan = NULL; 4557 const uint8_t* clip_scan = nullptr;
4685 if (pClipMask) { 4558 if (pClipMask) {
4686 clip_scan = pClipMask->m_pBuffer + 4559 clip_scan = pClipMask->m_pBuffer +
4687 (dest_top + row - clip_box.top) * pClipMask->m_Pitch + 4560 (dest_top + row - clip_box.top) * pClipMask->m_Pitch +
4688 (dest_left - clip_box.left); 4561 (dest_left - clip_box.left);
4689 } 4562 }
4690 if (bRgb) { 4563 if (bRgb) {
4691 compositor.CompositeRgbBitmapLine(dest_scan, src_scan, width, clip_scan, 4564 compositor.CompositeRgbBitmapLine(dest_scan, src_scan, width, clip_scan,
4692 src_scan_extra_alpha, 4565 src_scan_extra_alpha,
4693 dst_scan_extra_alpha); 4566 dst_scan_extra_alpha);
4694 } else { 4567 } else {
4695 compositor.CompositePalBitmapLine(dest_scan, src_scan, src_left, width, 4568 compositor.CompositePalBitmapLine(dest_scan, src_scan, src_left, width,
4696 clip_scan, src_scan_extra_alpha, 4569 clip_scan, src_scan_extra_alpha,
4697 dst_scan_extra_alpha); 4570 dst_scan_extra_alpha);
4698 } 4571 }
4699 } 4572 }
4700 return TRUE; 4573 return TRUE;
4701 } 4574 }
4575
4702 FX_BOOL CFX_DIBitmap::CompositeMask(int dest_left, 4576 FX_BOOL CFX_DIBitmap::CompositeMask(int dest_left,
4703 int dest_top, 4577 int dest_top,
4704 int width, 4578 int width,
4705 int height, 4579 int height,
4706 const CFX_DIBSource* pMask, 4580 const CFX_DIBSource* pMask,
4707 uint32_t color, 4581 uint32_t color,
4708 int src_left, 4582 int src_left,
4709 int src_top, 4583 int src_top,
4710 int blend_type, 4584 int blend_type,
4711 const CFX_ClipRgn* pClipRgn, 4585 const CFX_ClipRgn* pClipRgn,
(...skipping 11 matching lines...) Expand all
4723 GetOverlapRect(dest_left, dest_top, width, height, pMask->GetWidth(), 4597 GetOverlapRect(dest_left, dest_top, width, height, pMask->GetWidth(),
4724 pMask->GetHeight(), src_left, src_top, pClipRgn); 4598 pMask->GetHeight(), src_left, src_top, pClipRgn);
4725 if (width == 0 || height == 0) { 4599 if (width == 0 || height == 0) {
4726 return TRUE; 4600 return TRUE;
4727 } 4601 }
4728 int src_alpha = 4602 int src_alpha =
4729 (uint8_t)(alpha_flag >> 8) ? (alpha_flag & 0xff) : FXARGB_A(color); 4603 (uint8_t)(alpha_flag >> 8) ? (alpha_flag & 0xff) : FXARGB_A(color);
4730 if (src_alpha == 0) { 4604 if (src_alpha == 0) {
4731 return TRUE; 4605 return TRUE;
4732 } 4606 }
4733 const CFX_DIBitmap* pClipMask = NULL; 4607 const CFX_DIBitmap* pClipMask = nullptr;
4734 FX_RECT clip_box; 4608 FX_RECT clip_box;
4735 if (pClipRgn && pClipRgn->GetType() != CFX_ClipRgn::RectI) { 4609 if (pClipRgn && pClipRgn->GetType() != CFX_ClipRgn::RectI) {
4736 ASSERT(pClipRgn->GetType() == CFX_ClipRgn::MaskF); 4610 ASSERT(pClipRgn->GetType() == CFX_ClipRgn::MaskF);
4737 pClipMask = pClipRgn->GetMask(); 4611 pClipMask = pClipRgn->GetMask();
4738 clip_box = pClipRgn->GetBox(); 4612 clip_box = pClipRgn->GetBox();
4739 } 4613 }
4740 int src_bpp = pMask->GetBPP(); 4614 int src_bpp = pMask->GetBPP();
4741 int Bpp = GetBPP() / 8; 4615 int Bpp = GetBPP() / 8;
4742 CFX_ScanlineCompositor compositor; 4616 CFX_ScanlineCompositor compositor;
4743 if (!compositor.Init(GetFormat(), pMask->GetFormat(), width, NULL, color, 4617 if (!compositor.Init(GetFormat(), pMask->GetFormat(), width, nullptr, color,
4744 blend_type, pClipMask != NULL, bRgbByteOrder, alpha_flag, 4618 blend_type, pClipMask != nullptr, bRgbByteOrder,
4745 pIccTransform)) { 4619 alpha_flag, pIccTransform)) {
4746 return FALSE; 4620 return FALSE;
4747 } 4621 }
4748 for (int row = 0; row < height; row++) { 4622 for (int row = 0; row < height; row++) {
4749 uint8_t* dest_scan = 4623 uint8_t* dest_scan =
4750 m_pBuffer + (dest_top + row) * m_Pitch + dest_left * Bpp; 4624 m_pBuffer + (dest_top + row) * m_Pitch + dest_left * Bpp;
4751 const uint8_t* src_scan = pMask->GetScanline(src_top + row); 4625 const uint8_t* src_scan = pMask->GetScanline(src_top + row);
4752 uint8_t* dst_scan_extra_alpha = 4626 uint8_t* dst_scan_extra_alpha =
4753 m_pAlphaMask 4627 m_pAlphaMask
4754 ? (uint8_t*)m_pAlphaMask->GetScanline(dest_top + row) + dest_left 4628 ? (uint8_t*)m_pAlphaMask->GetScanline(dest_top + row) + dest_left
4755 : NULL; 4629 : nullptr;
4756 const uint8_t* clip_scan = NULL; 4630 const uint8_t* clip_scan = nullptr;
4757 if (pClipMask) { 4631 if (pClipMask) {
4758 clip_scan = pClipMask->m_pBuffer + 4632 clip_scan = pClipMask->m_pBuffer +
4759 (dest_top + row - clip_box.top) * pClipMask->m_Pitch + 4633 (dest_top + row - clip_box.top) * pClipMask->m_Pitch +
4760 (dest_left - clip_box.left); 4634 (dest_left - clip_box.left);
4761 } 4635 }
4762 if (src_bpp == 1) { 4636 if (src_bpp == 1) {
4763 compositor.CompositeBitMaskLine(dest_scan, src_scan, src_left, width, 4637 compositor.CompositeBitMaskLine(dest_scan, src_scan, src_left, width,
4764 clip_scan, dst_scan_extra_alpha); 4638 clip_scan, dst_scan_extra_alpha);
4765 } else { 4639 } else {
4766 compositor.CompositeByteMaskLine(dest_scan, src_scan + src_left, width, 4640 compositor.CompositeByteMaskLine(dest_scan, src_scan + src_left, width,
4767 clip_scan, dst_scan_extra_alpha); 4641 clip_scan, dst_scan_extra_alpha);
4768 } 4642 }
4769 } 4643 }
4770 return TRUE; 4644 return TRUE;
4771 } 4645 }
4646
4772 FX_BOOL CFX_DIBitmap::CompositeRect(int left, 4647 FX_BOOL CFX_DIBitmap::CompositeRect(int left,
4773 int top, 4648 int top,
4774 int width, 4649 int width,
4775 int height, 4650 int height,
4776 uint32_t color, 4651 uint32_t color,
4777 int alpha_flag, 4652 int alpha_flag,
4778 void* pIccTransform) { 4653 void* pIccTransform) {
4779 if (!m_pBuffer) { 4654 if (!m_pBuffer) {
4780 return FALSE; 4655 return FALSE;
4781 } 4656 }
(...skipping 109 matching lines...) Expand 10 before | Expand all | Expand 10 after
4891 color_p[3] = (uint8_t)src_alpha; 4766 color_p[3] = (uint8_t)src_alpha;
4892 } 4767 }
4893 int Bpp = m_bpp / 8; 4768 int Bpp = m_bpp / 8;
4894 FX_BOOL bAlpha = HasAlpha(); 4769 FX_BOOL bAlpha = HasAlpha();
4895 bool bArgb = GetFormat() == FXDIB_Argb; 4770 bool bArgb = GetFormat() == FXDIB_Argb;
4896 if (src_alpha == 255) { 4771 if (src_alpha == 255) {
4897 for (int row = rect.top; row < rect.bottom; row++) { 4772 for (int row = rect.top; row < rect.bottom; row++) {
4898 uint8_t* dest_scan = m_pBuffer + row * m_Pitch + rect.left * Bpp; 4773 uint8_t* dest_scan = m_pBuffer + row * m_Pitch + rect.left * Bpp;
4899 uint8_t* dest_scan_alpha = 4774 uint8_t* dest_scan_alpha =
4900 m_pAlphaMask ? (uint8_t*)m_pAlphaMask->GetScanline(row) + rect.left 4775 m_pAlphaMask ? (uint8_t*)m_pAlphaMask->GetScanline(row) + rect.left
4901 : NULL; 4776 : nullptr;
4902 if (dest_scan_alpha) { 4777 if (dest_scan_alpha) {
4903 FXSYS_memset(dest_scan_alpha, 0xff, width); 4778 FXSYS_memset(dest_scan_alpha, 0xff, width);
4904 } 4779 }
4905 if (Bpp == 4) { 4780 if (Bpp == 4) {
4906 uint32_t* scan = (uint32_t*)dest_scan; 4781 uint32_t* scan = (uint32_t*)dest_scan;
4907 for (int col = 0; col < width; col++) { 4782 for (int col = 0; col < width; col++) {
4908 *scan++ = dst_color; 4783 *scan++ = dst_color;
4909 } 4784 }
4910 } else { 4785 } else {
4911 for (int col = 0; col < width; col++) { 4786 for (int col = 0; col < width; col++) {
(...skipping 58 matching lines...) Expand 10 before | Expand all | Expand 10 after
4970 continue; 4845 continue;
4971 } 4846 }
4972 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, color_p[comps], src_alpha); 4847 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, color_p[comps], src_alpha);
4973 dest_scan++; 4848 dest_scan++;
4974 } 4849 }
4975 } 4850 }
4976 } 4851 }
4977 } 4852 }
4978 return TRUE; 4853 return TRUE;
4979 } 4854 }
4855
4980 CFX_BitmapComposer::CFX_BitmapComposer() { 4856 CFX_BitmapComposer::CFX_BitmapComposer() {
4981 m_pScanlineV = NULL; 4857 m_pScanlineV = nullptr;
4982 m_pScanlineAlphaV = NULL; 4858 m_pScanlineAlphaV = nullptr;
4983 m_pClipScanV = NULL; 4859 m_pClipScanV = nullptr;
4984 m_pAddClipScan = NULL; 4860 m_pAddClipScan = nullptr;
4985 m_bRgbByteOrder = FALSE; 4861 m_bRgbByteOrder = FALSE;
4986 m_BlendType = FXDIB_BLEND_NORMAL; 4862 m_BlendType = FXDIB_BLEND_NORMAL;
4987 } 4863 }
4864
4988 CFX_BitmapComposer::~CFX_BitmapComposer() { 4865 CFX_BitmapComposer::~CFX_BitmapComposer() {
4989 FX_Free(m_pScanlineV); 4866 FX_Free(m_pScanlineV);
4990 FX_Free(m_pScanlineAlphaV); 4867 FX_Free(m_pScanlineAlphaV);
4991 FX_Free(m_pClipScanV); 4868 FX_Free(m_pClipScanV);
4992 FX_Free(m_pAddClipScan); 4869 FX_Free(m_pAddClipScan);
4993 } 4870 }
4871
4994 void CFX_BitmapComposer::Compose(CFX_DIBitmap* pDest, 4872 void CFX_BitmapComposer::Compose(CFX_DIBitmap* pDest,
4995 const CFX_ClipRgn* pClipRgn, 4873 const CFX_ClipRgn* pClipRgn,
4996 int bitmap_alpha, 4874 int bitmap_alpha,
4997 uint32_t mask_color, 4875 uint32_t mask_color,
4998 FX_RECT& dest_rect, 4876 FX_RECT& dest_rect,
4999 FX_BOOL bVertical, 4877 FX_BOOL bVertical,
5000 FX_BOOL bFlipX, 4878 FX_BOOL bFlipX,
5001 FX_BOOL bFlipY, 4879 FX_BOOL bFlipY,
5002 FX_BOOL bRgbByteOrder, 4880 FX_BOOL bRgbByteOrder,
5003 int alpha_flag, 4881 int alpha_flag,
5004 void* pIccTransform, 4882 void* pIccTransform,
5005 int blend_type) { 4883 int blend_type) {
5006 m_pBitmap = pDest; 4884 m_pBitmap = pDest;
5007 m_pClipRgn = pClipRgn; 4885 m_pClipRgn = pClipRgn;
5008 m_DestLeft = dest_rect.left; 4886 m_DestLeft = dest_rect.left;
5009 m_DestTop = dest_rect.top; 4887 m_DestTop = dest_rect.top;
5010 m_DestWidth = dest_rect.Width(); 4888 m_DestWidth = dest_rect.Width();
5011 m_DestHeight = dest_rect.Height(); 4889 m_DestHeight = dest_rect.Height();
5012 m_BitmapAlpha = bitmap_alpha; 4890 m_BitmapAlpha = bitmap_alpha;
5013 m_MaskColor = mask_color; 4891 m_MaskColor = mask_color;
5014 m_pClipMask = NULL; 4892 m_pClipMask = nullptr;
5015 if (pClipRgn && pClipRgn->GetType() != CFX_ClipRgn::RectI) { 4893 if (pClipRgn && pClipRgn->GetType() != CFX_ClipRgn::RectI) {
5016 m_pClipMask = pClipRgn->GetMask(); 4894 m_pClipMask = pClipRgn->GetMask();
5017 } 4895 }
5018 m_bVertical = bVertical; 4896 m_bVertical = bVertical;
5019 m_bFlipX = bFlipX; 4897 m_bFlipX = bFlipX;
5020 m_bFlipY = bFlipY; 4898 m_bFlipY = bFlipY;
5021 m_AlphaFlag = alpha_flag; 4899 m_AlphaFlag = alpha_flag;
5022 m_pIccTransform = pIccTransform; 4900 m_pIccTransform = pIccTransform;
5023 m_bRgbByteOrder = bRgbByteOrder; 4901 m_bRgbByteOrder = bRgbByteOrder;
5024 m_BlendType = blend_type; 4902 m_BlendType = blend_type;
5025 } 4903 }
5026 FX_BOOL CFX_BitmapComposer::SetInfo(int width, 4904 FX_BOOL CFX_BitmapComposer::SetInfo(int width,
5027 int height, 4905 int height,
5028 FXDIB_Format src_format, 4906 FXDIB_Format src_format,
5029 uint32_t* pSrcPalette) { 4907 uint32_t* pSrcPalette) {
5030 m_SrcFormat = src_format; 4908 m_SrcFormat = src_format;
5031 if (!m_Compositor.Init(m_pBitmap->GetFormat(), src_format, width, pSrcPalette, 4909 if (!m_Compositor.Init(m_pBitmap->GetFormat(), src_format, width, pSrcPalette,
5032 m_MaskColor, FXDIB_BLEND_NORMAL, 4910 m_MaskColor, FXDIB_BLEND_NORMAL,
5033 m_pClipMask != NULL || (m_BitmapAlpha < 255), 4911 m_pClipMask != nullptr || (m_BitmapAlpha < 255),
5034 m_bRgbByteOrder, m_AlphaFlag, m_pIccTransform)) { 4912 m_bRgbByteOrder, m_AlphaFlag, m_pIccTransform)) {
5035 return FALSE; 4913 return FALSE;
5036 } 4914 }
5037 if (m_bVertical) { 4915 if (m_bVertical) {
5038 m_pScanlineV = FX_Alloc(uint8_t, m_pBitmap->GetBPP() / 8 * width + 4); 4916 m_pScanlineV = FX_Alloc(uint8_t, m_pBitmap->GetBPP() / 8 * width + 4);
5039 m_pClipScanV = FX_Alloc(uint8_t, m_pBitmap->GetHeight()); 4917 m_pClipScanV = FX_Alloc(uint8_t, m_pBitmap->GetHeight());
5040 if (m_pBitmap->m_pAlphaMask) { 4918 if (m_pBitmap->m_pAlphaMask) {
5041 m_pScanlineAlphaV = FX_Alloc(uint8_t, width + 4); 4919 m_pScanlineAlphaV = FX_Alloc(uint8_t, width + 4);
5042 } 4920 }
5043 } 4921 }
5044 if (m_BitmapAlpha < 255) { 4922 if (m_BitmapAlpha < 255) {
5045 m_pAddClipScan = FX_Alloc( 4923 m_pAddClipScan = FX_Alloc(
5046 uint8_t, m_bVertical ? m_pBitmap->GetHeight() : m_pBitmap->GetWidth()); 4924 uint8_t, m_bVertical ? m_pBitmap->GetHeight() : m_pBitmap->GetWidth());
5047 } 4925 }
5048 return TRUE; 4926 return TRUE;
5049 } 4927 }
4928
5050 void CFX_BitmapComposer::DoCompose(uint8_t* dest_scan, 4929 void CFX_BitmapComposer::DoCompose(uint8_t* dest_scan,
5051 const uint8_t* src_scan, 4930 const uint8_t* src_scan,
5052 int dest_width, 4931 int dest_width,
5053 const uint8_t* clip_scan, 4932 const uint8_t* clip_scan,
5054 const uint8_t* src_extra_alpha, 4933 const uint8_t* src_extra_alpha,
5055 uint8_t* dst_extra_alpha) { 4934 uint8_t* dst_extra_alpha) {
5056 if (m_BitmapAlpha < 255) { 4935 if (m_BitmapAlpha < 255) {
5057 if (clip_scan) { 4936 if (clip_scan) {
5058 for (int i = 0; i < dest_width; i++) { 4937 for (int i = 0; i < dest_width; i++) {
5059 m_pAddClipScan[i] = clip_scan[i] * m_BitmapAlpha / 255; 4938 m_pAddClipScan[i] = clip_scan[i] * m_BitmapAlpha / 255;
5060 } 4939 }
5061 } else { 4940 } else {
5062 FXSYS_memset(m_pAddClipScan, m_BitmapAlpha, dest_width); 4941 FXSYS_memset(m_pAddClipScan, m_BitmapAlpha, dest_width);
5063 } 4942 }
5064 clip_scan = m_pAddClipScan; 4943 clip_scan = m_pAddClipScan;
5065 } 4944 }
5066 if (m_SrcFormat == FXDIB_8bppMask) { 4945 if (m_SrcFormat == FXDIB_8bppMask) {
5067 m_Compositor.CompositeByteMaskLine(dest_scan, src_scan, dest_width, 4946 m_Compositor.CompositeByteMaskLine(dest_scan, src_scan, dest_width,
5068 clip_scan, dst_extra_alpha); 4947 clip_scan, dst_extra_alpha);
5069 } else if ((m_SrcFormat & 0xff) == 8) { 4948 } else if ((m_SrcFormat & 0xff) == 8) {
5070 m_Compositor.CompositePalBitmapLine(dest_scan, src_scan, 0, dest_width, 4949 m_Compositor.CompositePalBitmapLine(dest_scan, src_scan, 0, dest_width,
5071 clip_scan, src_extra_alpha, 4950 clip_scan, src_extra_alpha,
5072 dst_extra_alpha); 4951 dst_extra_alpha);
5073 } else { 4952 } else {
5074 m_Compositor.CompositeRgbBitmapLine(dest_scan, src_scan, dest_width, 4953 m_Compositor.CompositeRgbBitmapLine(dest_scan, src_scan, dest_width,
5075 clip_scan, src_extra_alpha, 4954 clip_scan, src_extra_alpha,
5076 dst_extra_alpha); 4955 dst_extra_alpha);
5077 } 4956 }
5078 } 4957 }
4958
5079 void CFX_BitmapComposer::ComposeScanline(int line, 4959 void CFX_BitmapComposer::ComposeScanline(int line,
5080 const uint8_t* scanline, 4960 const uint8_t* scanline,
5081 const uint8_t* scan_extra_alpha) { 4961 const uint8_t* scan_extra_alpha) {
5082 if (m_bVertical) { 4962 if (m_bVertical) {
5083 ComposeScanlineV(line, scanline, scan_extra_alpha); 4963 ComposeScanlineV(line, scanline, scan_extra_alpha);
5084 return; 4964 return;
5085 } 4965 }
5086 const uint8_t* clip_scan = NULL; 4966 const uint8_t* clip_scan = nullptr;
5087 if (m_pClipMask) 4967 if (m_pClipMask)
5088 clip_scan = m_pClipMask->GetBuffer() + 4968 clip_scan = m_pClipMask->GetBuffer() +
5089 (m_DestTop + line - m_pClipRgn->GetBox().top) * 4969 (m_DestTop + line - m_pClipRgn->GetBox().top) *
5090 m_pClipMask->GetPitch() + 4970 m_pClipMask->GetPitch() +
5091 (m_DestLeft - m_pClipRgn->GetBox().left); 4971 (m_DestLeft - m_pClipRgn->GetBox().left);
5092 uint8_t* dest_scan = (uint8_t*)m_pBitmap->GetScanline(line + m_DestTop) + 4972 uint8_t* dest_scan = (uint8_t*)m_pBitmap->GetScanline(line + m_DestTop) +
5093 m_DestLeft * m_pBitmap->GetBPP() / 8; 4973 m_DestLeft * m_pBitmap->GetBPP() / 8;
5094 uint8_t* dest_alpha_scan = 4974 uint8_t* dest_alpha_scan =
5095 m_pBitmap->m_pAlphaMask 4975 m_pBitmap->m_pAlphaMask
5096 ? (uint8_t*)m_pBitmap->m_pAlphaMask->GetScanline(line + m_DestTop) + 4976 ? (uint8_t*)m_pBitmap->m_pAlphaMask->GetScanline(line + m_DestTop) +
5097 m_DestLeft 4977 m_DestLeft
5098 : NULL; 4978 : nullptr;
5099 DoCompose(dest_scan, scanline, m_DestWidth, clip_scan, scan_extra_alpha, 4979 DoCompose(dest_scan, scanline, m_DestWidth, clip_scan, scan_extra_alpha,
5100 dest_alpha_scan); 4980 dest_alpha_scan);
5101 } 4981 }
4982
5102 void CFX_BitmapComposer::ComposeScanlineV(int line, 4983 void CFX_BitmapComposer::ComposeScanlineV(int line,
5103 const uint8_t* scanline, 4984 const uint8_t* scanline,
5104 const uint8_t* scan_extra_alpha) { 4985 const uint8_t* scan_extra_alpha) {
5105 int i; 4986 int i;
5106 int Bpp = m_pBitmap->GetBPP() / 8; 4987 int Bpp = m_pBitmap->GetBPP() / 8;
5107 int dest_pitch = m_pBitmap->GetPitch(); 4988 int dest_pitch = m_pBitmap->GetPitch();
5108 int dest_alpha_pitch = 4989 int dest_alpha_pitch =
5109 m_pBitmap->m_pAlphaMask ? m_pBitmap->m_pAlphaMask->GetPitch() : 0; 4990 m_pBitmap->m_pAlphaMask ? m_pBitmap->m_pAlphaMask->GetPitch() : 0;
5110 int dest_x = m_DestLeft + (m_bFlipX ? (m_DestWidth - line - 1) : line); 4991 int dest_x = m_DestLeft + (m_bFlipX ? (m_DestWidth - line - 1) : line);
5111 uint8_t* dest_buf = 4992 uint8_t* dest_buf =
5112 m_pBitmap->GetBuffer() + dest_x * Bpp + m_DestTop * dest_pitch; 4993 m_pBitmap->GetBuffer() + dest_x * Bpp + m_DestTop * dest_pitch;
5113 uint8_t* dest_alpha_buf = m_pBitmap->m_pAlphaMask 4994 uint8_t* dest_alpha_buf = m_pBitmap->m_pAlphaMask
5114 ? m_pBitmap->m_pAlphaMask->GetBuffer() + 4995 ? m_pBitmap->m_pAlphaMask->GetBuffer() +
5115 dest_x + m_DestTop * dest_alpha_pitch 4996 dest_x + m_DestTop * dest_alpha_pitch
5116 : NULL; 4997 : nullptr;
5117 if (m_bFlipY) { 4998 if (m_bFlipY) {
5118 dest_buf += dest_pitch * (m_DestHeight - 1); 4999 dest_buf += dest_pitch * (m_DestHeight - 1);
5119 dest_alpha_buf += dest_alpha_pitch * (m_DestHeight - 1); 5000 dest_alpha_buf += dest_alpha_pitch * (m_DestHeight - 1);
5120 } 5001 }
5121 int y_step = dest_pitch; 5002 int y_step = dest_pitch;
5122 int y_alpha_step = dest_alpha_pitch; 5003 int y_alpha_step = dest_alpha_pitch;
5123 if (m_bFlipY) { 5004 if (m_bFlipY) {
5124 y_step = -y_step; 5005 y_step = -y_step;
5125 y_alpha_step = -y_alpha_step; 5006 y_alpha_step = -y_alpha_step;
5126 } 5007 }
5127 uint8_t* src_scan = m_pScanlineV; 5008 uint8_t* src_scan = m_pScanlineV;
5128 uint8_t* dest_scan = dest_buf; 5009 uint8_t* dest_scan = dest_buf;
5129 for (i = 0; i < m_DestHeight; i++) { 5010 for (i = 0; i < m_DestHeight; i++) {
5130 for (int j = 0; j < Bpp; j++) { 5011 for (int j = 0; j < Bpp; j++) {
5131 *src_scan++ = dest_scan[j]; 5012 *src_scan++ = dest_scan[j];
5132 } 5013 }
5133 dest_scan += y_step; 5014 dest_scan += y_step;
5134 } 5015 }
5135 uint8_t* src_alpha_scan = m_pScanlineAlphaV; 5016 uint8_t* src_alpha_scan = m_pScanlineAlphaV;
5136 uint8_t* dest_alpha_scan = dest_alpha_buf; 5017 uint8_t* dest_alpha_scan = dest_alpha_buf;
5137 if (dest_alpha_scan) { 5018 if (dest_alpha_scan) {
5138 for (i = 0; i < m_DestHeight; i++) { 5019 for (i = 0; i < m_DestHeight; i++) {
5139 *src_alpha_scan++ = *dest_alpha_scan; 5020 *src_alpha_scan++ = *dest_alpha_scan;
5140 dest_alpha_scan += y_alpha_step; 5021 dest_alpha_scan += y_alpha_step;
5141 } 5022 }
5142 } 5023 }
5143 uint8_t* clip_scan = NULL; 5024 uint8_t* clip_scan = nullptr;
5144 if (m_pClipMask) { 5025 if (m_pClipMask) {
5145 clip_scan = m_pClipScanV; 5026 clip_scan = m_pClipScanV;
5146 int clip_pitch = m_pClipMask->GetPitch(); 5027 int clip_pitch = m_pClipMask->GetPitch();
5147 const uint8_t* src_clip = 5028 const uint8_t* src_clip =
5148 m_pClipMask->GetBuffer() + 5029 m_pClipMask->GetBuffer() +
5149 (m_DestTop - m_pClipRgn->GetBox().top) * clip_pitch + 5030 (m_DestTop - m_pClipRgn->GetBox().top) * clip_pitch +
5150 (dest_x - m_pClipRgn->GetBox().left); 5031 (dest_x - m_pClipRgn->GetBox().left);
5151 if (m_bFlipY) { 5032 if (m_bFlipY) {
5152 src_clip += clip_pitch * (m_DestHeight - 1); 5033 src_clip += clip_pitch * (m_DestHeight - 1);
5153 clip_pitch = -clip_pitch; 5034 clip_pitch = -clip_pitch;
(...skipping 15 matching lines...) Expand all
5169 } 5050 }
5170 src_alpha_scan = m_pScanlineAlphaV; 5051 src_alpha_scan = m_pScanlineAlphaV;
5171 dest_alpha_scan = dest_alpha_buf; 5052 dest_alpha_scan = dest_alpha_buf;
5172 if (dest_alpha_scan) { 5053 if (dest_alpha_scan) {
5173 for (i = 0; i < m_DestHeight; i++) { 5054 for (i = 0; i < m_DestHeight; i++) {
5174 *dest_alpha_scan = *src_alpha_scan++; 5055 *dest_alpha_scan = *src_alpha_scan++;
5175 dest_alpha_scan += y_alpha_step; 5056 dest_alpha_scan += y_alpha_step;
5176 } 5057 }
5177 } 5058 }
5178 } 5059 }
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