1 | /*----------------------------------------------------------------------* |
1 | /*----------------------------------------------------------------------* |
2 | * File: background.C - former xpm.C |
2 | * File: background.C - former xpm.C |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * |
4 | * |
5 | * All portions of code are copyright by their respective author/s. |
5 | * All portions of code are copyright by their respective author/s. |
6 | * Copyright (c) 1997 Carsten Haitzler <raster@zip.com.au> |
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7 | * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> |
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8 | * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> |
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9 | * Copyright (c) 2005-2006 Marc Lehmann <pcg@goof.com> |
6 | * Copyright (c) 2005-2008 Marc Lehmann <pcg@goof.com> |
10 | * Copyright (c) 2007 Sasha Vasko <sasha@aftercode.net> |
7 | * Copyright (c) 2007 Sasha Vasko <sasha@aftercode.net> |
11 | * |
8 | * |
12 | * This program is free software; you can redistribute it and/or modify |
9 | * This program is free software; you can redistribute it and/or modify |
13 | * it under the terms of the GNU General Public License as published by |
10 | * it under the terms of the GNU General Public License as published by |
14 | * the Free Software Foundation; either version 2 of the License, or |
11 | * the Free Software Foundation; either version 2 of the License, or |
… | |
… | |
28 | #include "rxvt.h" /* NECESSARY */ |
25 | #include "rxvt.h" /* NECESSARY */ |
29 | |
26 | |
30 | #define DO_TIMING_TEST 0 |
27 | #define DO_TIMING_TEST 0 |
31 | |
28 | |
32 | #if DO_TIMING_TEST |
29 | #if DO_TIMING_TEST |
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30 | # include <sys/time.h> |
33 | #define TIMING_TEST_START(id) \ |
31 | #define TIMING_TEST_START(id) \ |
34 | struct timeval timing_test_##id##_stv;\ |
32 | struct timeval timing_test_##id##_stv; \ |
35 | gettimeofday (&timing_test_##id##_stv, NULL); |
33 | gettimeofday (&timing_test_##id##_stv, NULL); |
36 | |
34 | |
37 | #define TIMING_TEST_PRINT_RESULT(id) \ |
35 | #define TIMING_TEST_PRINT_RESULT(id) \ |
38 | do{ struct timeval tv;gettimeofday (&tv, NULL); tv.tv_sec -= (timing_test_##id##_stv).tv_sec;\ |
36 | do { \ |
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37 | struct timeval tv; \ |
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38 | gettimeofday (&tv, NULL); \ |
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39 | tv.tv_sec -= (timing_test_##id##_stv).tv_sec; \ |
39 | fprintf (stderr, "%s: %s: %d: elapsed %ld usec\n", #id, __FILE__, __LINE__,\ |
40 | fprintf (stderr, "%s: %s: %d: elapsed %ld usec\n", #id, __FILE__, __LINE__, \ |
40 | tv.tv_sec * 1000000 + tv.tv_usec - (timing_test_##id##_stv).tv_usec);}while (0) |
41 | tv.tv_sec * 1000000 + tv.tv_usec - (timing_test_##id##_stv).tv_usec); \ |
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42 | } while (0) |
41 | |
43 | |
42 | #else |
44 | #else |
43 | #define TIMING_TEST_START(id) do{}while (0) |
45 | #define TIMING_TEST_START(id) do {} while (0) |
44 | #define TIMING_TEST_PRINT_RESULT(id) do{}while (0) |
46 | #define TIMING_TEST_PRINT_RESULT(id) do {} while (0) |
45 | #endif |
47 | #endif |
46 | |
48 | |
47 | /* |
49 | /* |
48 | * Pixmap geometry string interpretation : |
50 | * Pixmap geometry string interpretation : |
49 | * Each geometry string contains zero or one scale/position |
51 | * Each geometry string contains zero or one scale/position |
50 | * adjustment and may optionally be followed by a colon and one or more |
52 | * adjustment and may optionally be followed by a colon and one or more |
51 | * colon-delimited pixmap operations. |
53 | * colon-delimited pixmap operations. |
52 | * The following table shows the valid geometry strings and their |
54 | * The following table shows the valid geometry strings and their |
53 | * affects on the background image : |
55 | * effects on the background image : |
54 | * |
56 | * |
55 | * WxH+X+Y Set scaling to W% by H%, and position to X% by Y%. |
57 | * WxH+X+Y Set scaling to W% by H%, and position to X% by Y%. |
56 | * W and H are percentages of the terminal window size. |
58 | * W and H are percentages of the terminal window size. |
57 | * X and Y are also percentages; e.g., +50+50 centers |
59 | * X and Y are also percentages; e.g., +50+50 centers |
58 | * the image in the window. |
60 | * the image in the window. |
59 | * WxH+X Assumes Y == X |
61 | * WxH+X Assumes Y == X |
60 | * WxH Assumes Y == X == 50 (centers the image) |
62 | * WxH Assumes Y == X == 50 (centers the image) |
61 | * W+X+Y Assumes H == W |
63 | * W+X+Y Assumes H == W |
62 | * W+X Assumes H == W and Y == X |
64 | * W+X Assumes H == W and Y == X |
63 | * W Assumes H == W and Y == X == 50 |
65 | * W Assumes H == W and Y == X == 50 |
64 | * |
66 | * |
65 | * Adjusting position only : |
67 | * Adjusting position only : |
66 | * =+X+Y Set position to X% by Y% (absolute). |
68 | * =+X+Y Set position to X% by Y% (absolute). |
67 | * =+X Set position to X% by X%. |
69 | * =+X Set position to X% by X%. |
68 | * +X+Y Adjust position horizontally X% and vertically Y% |
70 | * +X+Y Adjust position horizontally X% and vertically Y% |
69 | * from current position (relative). |
71 | * from current position (relative). |
70 | * +X Adjust position horizontally X% and vertically X% |
72 | * +X Adjust position horizontally X% and vertically X% |
71 | * from current position. |
73 | * from current position. |
72 | * |
74 | * |
73 | * Adjusting scale only : |
75 | * Adjusting scale only : |
74 | * Wx0 Multiply horizontal scaling factor by W% |
76 | * Wx0 Multiply horizontal scaling factor by W% |
75 | * 0xH Multiply vertical scaling factor by H% |
77 | * 0xH Multiply vertical scaling factor by H% |
76 | * 0x0 No scaling (show image at normal size). |
78 | * 0x0 No scaling (show image at normal size). |
77 | * |
79 | * |
78 | * Pixmap Operations : (should be prepended by a colon) |
80 | * Pixmap Operations : (should be prepended by a colon) |
79 | * tile Tile image. Scaling/position modifiers above will affect |
81 | * tile Tile image. Scaling/position modifiers above will affect |
80 | * the tile size and origin. |
82 | * the tile size and origin. |
81 | * propscale When scaling, scale proportionally. That is, maintain the |
83 | * propscale When scaling, scale proportionally. That is, maintain the |
82 | * proper aspect ratio for the image. Any portion of the |
84 | * proper aspect ratio for the image. Any portion of the |
83 | * background not covered by the image is filled with the |
85 | * background not covered by the image is filled with the |
84 | * current background color. |
86 | * current background color. |
85 | * hscale Scale horizontally, tile vertically ? |
87 | * hscale Scale horizontally, tile vertically ? |
86 | * vscale Tile horizontally, scale vertically ? |
88 | * vscale Tile horizontally, scale vertically ? |
87 | * scale Scale both up and down |
89 | * scale Scale both up and down |
88 | * auto Same as 100x100+50+50 |
90 | * auto Same as 100x100+50+50 |
89 | */ |
91 | */ |
90 | |
92 | |
91 | #ifdef HAVE_BG_PIXMAP |
93 | #ifdef HAVE_BG_PIXMAP |
92 | bgPixmap_t::bgPixmap_t() |
94 | bgPixmap_t::bgPixmap_t () |
93 | { |
95 | { |
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96 | // this is basically redundant as bgPixmap_t is only used in |
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97 | // zero_initialised-derived structs |
94 | #ifdef HAVE_AFTERIMAGE |
98 | #ifdef HAVE_AFTERIMAGE |
95 | original_asim = NULL; |
99 | original_asim = NULL; |
96 | #endif |
100 | #endif |
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101 | #ifdef HAVE_PIXBUF |
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102 | pixbuf = NULL; |
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103 | #endif |
97 | #ifdef BG_IMAGE_FROM_FILE |
104 | #ifdef BG_IMAGE_FROM_FILE |
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105 | have_image = false; |
98 | h_scale = v_scale = 0; |
106 | h_scale = v_scale = 0; |
99 | h_align = v_align = 0; |
107 | h_align = v_align = 0; |
100 | #endif |
108 | #endif |
101 | flags = 0; |
109 | flags = 0; |
102 | pixmap = None; |
110 | pixmap = None; |
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111 | valid_since = invalid_since = 0; |
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112 | target = 0; |
103 | } |
113 | } |
104 | |
114 | |
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115 | void |
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116 | bgPixmap_t::destroy () |
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117 | { |
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118 | #ifdef HAVE_AFTERIMAGE |
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119 | if (original_asim) |
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120 | safe_asimage_destroy (original_asim); |
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121 | #endif |
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122 | |
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123 | #ifdef HAVE_PIXBUF |
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124 | if (pixbuf) |
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125 | g_object_unref (pixbuf); |
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126 | #endif |
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127 | |
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128 | if (pixmap && target) |
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129 | XFreePixmap (target->dpy, pixmap); |
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130 | } |
105 | |
131 | |
106 | bool |
132 | bool |
107 | bgPixmap_t::window_size_sensitive () |
133 | bgPixmap_t::window_size_sensitive () |
108 | { |
134 | { |
109 | # ifdef BG_IMAGE_FROM_FILE |
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110 | # ifdef HAVE_AFTERIMAGE |
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111 | if (original_asim != NULL) |
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112 | # endif |
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113 | { |
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114 | if (h_scale != 0 || v_scale != 0 |
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115 | || h_align != 0 || v_align != 0) |
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116 | return true; |
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117 | } |
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118 | # endif |
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119 | # ifdef ENABLE_TRANSPARENCY |
135 | # ifdef ENABLE_TRANSPARENCY |
120 | if (flags & isTransparent) |
136 | if (flags & isTransparent) |
121 | return true; |
137 | return true; |
122 | # endif |
138 | # endif |
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139 | |
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140 | # ifdef BG_IMAGE_FROM_FILE |
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141 | if (have_image) |
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142 | { |
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143 | if (flags & sizeSensitive) |
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144 | return true; |
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145 | } |
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146 | # endif |
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147 | |
123 | return false; |
148 | return false; |
124 | } |
149 | } |
125 | |
150 | |
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151 | bool |
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152 | bgPixmap_t::window_position_sensitive () |
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153 | { |
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154 | # ifdef ENABLE_TRANSPARENCY |
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155 | if (flags & isTransparent) |
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156 | return true; |
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157 | # endif |
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158 | |
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159 | # ifdef BG_IMAGE_FROM_FILE |
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160 | if (have_image) |
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161 | { |
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162 | if (flags & rootAlign) |
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163 | return true; |
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164 | } |
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165 | # endif |
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166 | |
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167 | return false; |
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168 | }; |
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169 | |
126 | bool bgPixmap_t::need_client_side_rendering () |
170 | bool bgPixmap_t::need_client_side_rendering () |
127 | { |
171 | { |
128 | # ifdef HAVE_AFTERIMAGE |
172 | # ifdef HAVE_AFTERIMAGE |
129 | if (original_asim != NULL) |
173 | if (original_asim) |
130 | return true; |
174 | return true; |
131 | # endif |
175 | # endif |
132 | # ifdef ENABLE_TRANSPARENCY |
176 | # ifdef ENABLE_TRANSPARENCY |
133 | if (flags & isTransparent) |
177 | if (flags & isTransparent) |
134 | { |
178 | { |
… | |
… | |
180 | |
224 | |
181 | static inline int |
225 | static inline int |
182 | make_align_position (int align, int window_size, int image_size) |
226 | make_align_position (int align, int window_size, int image_size) |
183 | { |
227 | { |
184 | int diff = window_size - image_size; |
228 | int diff = window_size - image_size; |
185 | int smaller = MIN (image_size,window_size); |
229 | int smaller = min (image_size, window_size); |
186 | |
230 | |
187 | if (align >= 0 && align <= 50) |
231 | if (align >= 0 && align <= 100) |
188 | return diff * align / 100; |
232 | return diff * align / 100; |
189 | else if (align > 50 && align <= 100) |
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190 | return window_size - image_size - diff * (100 - align) / 100; |
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191 | else if (align > 100 && align <= 200 ) |
233 | else if (align > 100 && align <= 200 ) |
192 | return ((align - 100) * smaller / 100) + window_size - smaller; |
234 | return ((align - 100) * smaller / 100) + window_size - smaller; |
193 | else if (align > -100 && align < 0) |
235 | else if (align >= -100 && align < 0) |
194 | return ((align + 100) * smaller / 100) - image_size; |
236 | return ((align + 100) * smaller / 100) - image_size; |
195 | return 0; |
237 | return 0; |
196 | } |
238 | } |
197 | |
239 | |
198 | static inline int |
240 | static inline int |
199 | make_clip_rectangle (int pos, int size, int target_size, int &dst_pos, int &dst_size) |
241 | make_clip_rectangle (int pos, int size, int target_size, int &dst_pos, int &dst_size) |
200 | { |
242 | { |
201 | int src_pos = 0; |
243 | int src_pos = 0; |
202 | dst_pos = 0; |
244 | dst_pos = pos; |
203 | dst_size = size; |
245 | dst_size = size; |
204 | if (pos < 0 && size > target_size) |
246 | if (pos < 0) |
205 | { |
247 | { |
206 | src_pos = -pos; |
248 | src_pos = -pos; |
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249 | dst_pos = 0; |
207 | dst_size += pos; |
250 | dst_size += pos; |
208 | } |
251 | } |
209 | else if (pos > 0) |
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210 | dst_pos = pos; |
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211 | |
252 | |
212 | if (dst_pos + dst_size > target_size) |
253 | if (dst_pos + dst_size > target_size) |
213 | dst_size = target_size - dst_pos; |
254 | dst_size = target_size - dst_pos; |
214 | return src_pos; |
255 | return src_pos; |
215 | } |
256 | } |
… | |
… | |
220 | int geom_flags = 0, changed = 0; |
261 | int geom_flags = 0, changed = 0; |
221 | int x = 0, y = 0; |
262 | int x = 0, y = 0; |
222 | unsigned int w = 0, h = 0; |
263 | unsigned int w = 0, h = 0; |
223 | unsigned int n; |
264 | unsigned int n; |
224 | unsigned long new_flags = (flags & (~geometryFlags)); |
265 | unsigned long new_flags = (flags & (~geometryFlags)); |
225 | char *p; |
266 | const char *p; |
226 | # define MAXLEN_GEOM 256 /* could be longer then regular geometry string */ |
267 | # define MAXLEN_GEOM 256 /* could be longer than regular geometry string */ |
227 | |
268 | |
228 | if (geom == NULL) |
269 | if (geom == NULL) |
229 | return false; |
270 | return false; |
230 | |
271 | |
231 | char str[MAXLEN_GEOM]; |
272 | char str[MAXLEN_GEOM]; |
… | |
… | |
238 | if (n < MAXLEN_GEOM) |
279 | if (n < MAXLEN_GEOM) |
239 | { |
280 | { |
240 | char *ops; |
281 | char *ops; |
241 | new_flags |= geometrySet; |
282 | new_flags |= geometrySet; |
242 | |
283 | |
243 | strncpy (str, geom, n); |
284 | memcpy (str, geom, n); |
244 | str[n] = '\0'; |
285 | str[n] = '\0'; |
245 | if (str[0] == ':') |
286 | if (str[0] == ':') |
246 | ops = &str[0]; |
287 | ops = &str[0]; |
247 | else if (str[0] != 'x' && str[0] != 'X' && isalpha(str[0])) |
288 | else if (str[0] != 'x' && str[0] != 'X' && isalpha(str[0])) |
248 | ops = &str[0]; |
289 | ops = &str[0]; |
… | |
… | |
268 | y = x; |
309 | y = x; |
269 | geom_flags |= YValue; |
310 | geom_flags |= YValue; |
270 | } |
311 | } |
271 | |
312 | |
272 | if (flags & geometrySet) |
313 | if (flags & geometrySet) |
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314 | { |
273 | {/* new geometry is an adjustment to the old one ! */ |
315 | /* new geometry is an adjustment to the old one ! */ |
274 | if ((geom_flags & WidthValue) && (geom_flags & HeightValue)) |
316 | if ((geom_flags & WidthValue) && (geom_flags & HeightValue)) |
275 | { |
317 | { |
276 | if (w == 0 && h != 0) |
318 | if (w == 0 && h != 0) |
277 | { |
319 | { |
278 | w = h_scale; |
320 | w = h_scale; |
… | |
… | |
294 | } |
336 | } |
295 | } |
337 | } |
296 | else /* setting up geometry from scratch */ |
338 | else /* setting up geometry from scratch */ |
297 | { |
339 | { |
298 | if (!(geom_flags & XValue)) |
340 | if (!(geom_flags & XValue)) |
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|
341 | { |
299 | {/* use default geometry - centered */ |
342 | /* use default geometry - centered */ |
300 | x = y = defaultAlign; |
343 | x = y = defaultAlign; |
301 | } |
344 | } |
302 | else if (!(geom_flags & YValue)) |
345 | else if (!(geom_flags & YValue)) |
303 | y = x; |
346 | y = x; |
304 | |
347 | |
305 | if ((geom_flags & (WidthValue|HeightValue)) == 0) |
348 | if ((geom_flags & (WidthValue|HeightValue)) == 0) |
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349 | { |
306 | {/* use default geometry - scaled */ |
350 | /* use default geometry - scaled */ |
307 | w = h = defaultScale; |
351 | w = h = defaultScale; |
308 | } |
352 | } |
309 | else if (geom_flags & WidthValue) |
353 | else if (geom_flags & WidthValue) |
310 | { |
354 | { |
311 | if (!(geom_flags & HeightValue)) |
355 | if (!(geom_flags & HeightValue)) |
… | |
… | |
314 | else |
358 | else |
315 | w = h; |
359 | w = h; |
316 | } |
360 | } |
317 | } /* done parsing geometry string */ |
361 | } /* done parsing geometry string */ |
318 | else if (!(flags & geometrySet)) |
362 | else if (!(flags & geometrySet)) |
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363 | { |
319 | { /* default geometry - scaled and centered */ |
364 | /* default geometry - scaled and centered */ |
320 | x = y = defaultAlign; |
365 | x = y = defaultAlign; |
321 | w = h = defaultScale; |
366 | w = h = defaultScale; |
322 | } |
367 | } |
323 | |
368 | |
324 | if (!(flags & geometrySet)) |
369 | if (!(flags & geometrySet)) |
… | |
… | |
327 | if (ops) |
372 | if (ops) |
328 | { |
373 | { |
329 | while (*ops) |
374 | while (*ops) |
330 | { |
375 | { |
331 | while (*ops == ':' || isspace(*ops)) ++ops; |
376 | while (*ops == ':' || isspace(*ops)) ++ops; |
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377 | |
332 | # define CHECK_GEOM_OPS(op_str) (strncasecmp (ops, (op_str), sizeof(op_str)-1) == 0) |
378 | # define CHECK_GEOM_OPS(op_str) (strncasecmp (ops, (op_str), sizeof (op_str) - 1) == 0) |
333 | if (CHECK_GEOM_OPS("tile")) |
379 | if (CHECK_GEOM_OPS ("tile")) |
334 | { |
380 | { |
335 | w = h = 0; |
381 | w = h = noScale; |
336 | geom_flags |= WidthValue|HeightValue; |
382 | geom_flags |= WidthValue|HeightValue; |
337 | } |
383 | } |
338 | else if (CHECK_GEOM_OPS("propscale")) |
384 | else if (CHECK_GEOM_OPS ("propscale")) |
339 | { |
385 | { |
340 | if (w == 0 && h == 0) |
|
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341 | { |
|
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342 | w = 100; |
|
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343 | geom_flags |= WidthValue; |
|
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344 | } |
|
|
345 | new_flags |= propScale; |
386 | new_flags |= propScale; |
346 | } |
387 | } |
347 | else if (CHECK_GEOM_OPS("hscale")) |
388 | else if (CHECK_GEOM_OPS ("hscale")) |
348 | { |
389 | { |
349 | if (w == 0) |
390 | if (w == 0) w = windowScale; |
350 | w = 100; |
391 | |
351 | h = 0; |
392 | h = noScale; |
352 | geom_flags |= WidthValue|HeightValue; |
393 | geom_flags |= WidthValue|HeightValue; |
353 | } |
394 | } |
354 | else if (CHECK_GEOM_OPS("vscale")) |
395 | else if (CHECK_GEOM_OPS ("vscale")) |
355 | { |
396 | { |
356 | if (h == 0) |
397 | if (h == 0) h = windowScale; |
357 | h = 100; |
398 | |
358 | w = 0; |
399 | w = noScale; |
359 | geom_flags |= WidthValue|HeightValue; |
400 | geom_flags |= WidthValue|HeightValue; |
360 | } |
401 | } |
361 | else if (CHECK_GEOM_OPS("scale")) |
402 | else if (CHECK_GEOM_OPS ("scale")) |
362 | { |
403 | { |
363 | if (h == 0) |
404 | if (h == 0) h = windowScale; |
364 | h = 100; |
|
|
365 | if (w == 0) |
405 | if (w == 0) w = windowScale; |
366 | w = 100; |
406 | |
367 | geom_flags |= WidthValue|HeightValue; |
407 | geom_flags |= WidthValue|HeightValue; |
368 | } |
408 | } |
369 | else if (CHECK_GEOM_OPS("auto")) |
409 | else if (CHECK_GEOM_OPS ("auto")) |
370 | { |
410 | { |
371 | w = h = 100; |
411 | w = h = windowScale; |
372 | x = y = 50; |
412 | x = y = centerAlign; |
373 | geom_flags |= WidthValue|HeightValue|XValue|YValue; |
413 | geom_flags |= WidthValue|HeightValue|XValue|YValue; |
374 | } |
414 | } |
|
|
415 | else if (CHECK_GEOM_OPS ("root")) |
|
|
416 | { |
|
|
417 | new_flags |= rootAlign; |
|
|
418 | w = h = noScale; |
|
|
419 | geom_flags |= WidthValue|HeightValue; |
|
|
420 | } |
375 | # undef CHECK_GEOM_OPS |
421 | # undef CHECK_GEOM_OPS |
|
|
422 | |
376 | while (*ops != ':' && *ops != '\0') ++ops; |
423 | while (*ops != ':' && *ops != '\0') ++ops; |
377 | } /* done parsing ops */ |
424 | } /* done parsing ops */ |
378 | } |
425 | } |
379 | |
426 | |
380 | if (check_set_scale_value (geom_flags, WidthValue, h_scale, w)) |
427 | if (check_set_scale_value (geom_flags, WidthValue, h_scale, w)) ++changed; |
381 | ++changed; |
|
|
382 | if (check_set_scale_value (geom_flags, HeightValue, v_scale, h)) |
428 | if (check_set_scale_value (geom_flags, HeightValue, v_scale, h)) ++changed; |
383 | ++changed; |
|
|
384 | if (check_set_align_value (geom_flags, XValue, h_align, x)) |
429 | if (check_set_align_value (geom_flags, XValue, h_align, x)) ++changed; |
385 | ++changed; |
|
|
386 | if (check_set_align_value (geom_flags, YValue, v_align, y)) |
430 | if (check_set_align_value (geom_flags, YValue, v_align, y)) ++changed; |
387 | ++changed; |
|
|
388 | } |
431 | } |
389 | |
432 | |
390 | if (new_flags != flags) |
433 | if (new_flags != flags) |
391 | { |
434 | { |
392 | flags = new_flags; |
435 | flags = new_flags; |
393 | changed++; |
436 | changed++; |
394 | } |
437 | } |
|
|
438 | |
395 | //fprintf( stderr, "flags = %lX, scale = %ux%u, align=%+d%+d\n", |
439 | //fprintf (stderr, "flags = %lX, scale = %ux%u, align=%+d%+d\n", |
396 | // flags, h_scale, v_scale, h_align, v_align); |
440 | // flags, h_scale, v_scale, h_align, v_align); |
397 | return (changed > 0); |
441 | return (changed > 0); |
|
|
442 | } |
|
|
443 | |
|
|
444 | void |
|
|
445 | bgPixmap_t::get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y) |
|
|
446 | { |
|
|
447 | int target_width = target->szHint.width; |
|
|
448 | int target_height = target->szHint.height; |
|
|
449 | |
|
|
450 | if (flags & propScale) |
|
|
451 | { |
|
|
452 | float scale = (float)target_width / image_width; |
|
|
453 | min_it (scale, (float)target_height / image_height); |
|
|
454 | w = image_width * scale + 0.5; |
|
|
455 | h = image_height * scale + 0.5; |
|
|
456 | } |
|
|
457 | else |
|
|
458 | { |
|
|
459 | w = h_scale * target_width / 100; |
|
|
460 | h = v_scale * target_height / 100; |
|
|
461 | } |
|
|
462 | |
|
|
463 | if (flags & rootAlign) |
|
|
464 | { |
|
|
465 | target->get_window_origin (x, y); |
|
|
466 | x = -x; |
|
|
467 | y = -y; |
|
|
468 | } |
|
|
469 | else |
|
|
470 | { |
|
|
471 | x = make_align_position (h_align, target_width, w > 0 ? w : image_width); |
|
|
472 | y = make_align_position (v_align, target_height, h > 0 ? h : image_height); |
|
|
473 | } |
|
|
474 | |
|
|
475 | flags &= ~sizeSensitive; |
|
|
476 | if (h_scale != 0 || v_scale != 0 |
|
|
477 | || h_align != 0 || v_align != 0 |
|
|
478 | || image_width > target_width || image_height > target_height) |
|
|
479 | flags |= sizeSensitive; |
398 | } |
480 | } |
399 | |
481 | |
400 | # ifdef HAVE_AFTERIMAGE |
482 | # ifdef HAVE_AFTERIMAGE |
401 | bool |
483 | bool |
402 | bgPixmap_t::render_asim (ASImage *background, ARGB32 background_tint) |
484 | bgPixmap_t::render_image (unsigned long background_flags) |
403 | { |
485 | { |
404 | if (target == NULL) |
486 | if (target == NULL) |
405 | return false; |
487 | return false; |
406 | |
488 | |
|
|
489 | target->init_asv (); |
|
|
490 | |
|
|
491 | ASImage *background = NULL; |
|
|
492 | ARGB32 background_tint = TINT_LEAVE_SAME; |
|
|
493 | |
|
|
494 | # ifdef ENABLE_TRANSPARENCY |
|
|
495 | if (background_flags) |
|
|
496 | background = pixmap2ximage (target->asv, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, 100); |
|
|
497 | |
|
|
498 | if (!(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
|
|
499 | { |
|
|
500 | ShadingInfo as_shade; |
|
|
501 | as_shade.shading = (shade == 0) ? 100 : shade; |
|
|
502 | |
|
|
503 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
|
|
504 | if (flags & tintSet) |
|
|
505 | tint.get (c); |
|
|
506 | as_shade.tintColor.red = c.r; |
|
|
507 | as_shade.tintColor.green = c.g; |
|
|
508 | as_shade.tintColor.blue = c.b; |
|
|
509 | |
|
|
510 | background_tint = shading2tint32 (&as_shade); |
|
|
511 | } |
|
|
512 | |
|
|
513 | if (!(background_flags & transpPmapBlured) && (flags & blurNeeded) && background != NULL) |
|
|
514 | { |
|
|
515 | ASImage *tmp = blur_asimage_gauss (target->asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF, |
|
|
516 | (original_asim == NULL || tint == TINT_LEAVE_SAME) ? ASA_XImage : ASA_ASImage, |
|
|
517 | 100, ASIMAGE_QUALITY_DEFAULT); |
|
|
518 | if (tmp) |
|
|
519 | { |
|
|
520 | destroy_asimage (&background); |
|
|
521 | background = tmp; |
|
|
522 | } |
|
|
523 | } |
|
|
524 | # endif |
|
|
525 | |
|
|
526 | ASImage *result = 0; |
|
|
527 | |
407 | int target_width = (int)target->szHint.width; |
528 | int target_width = target->szHint.width; |
408 | int target_height = (int)target->szHint.height; |
529 | int target_height = target->szHint.height; |
409 | int new_pmap_width = target_width, new_pmap_height = target_height; |
530 | int new_pmap_width = target_width; |
410 | ASImage *result = NULL; |
531 | int new_pmap_height = target_height; |
411 | |
532 | |
412 | int x = 0; |
533 | int x = 0; |
413 | int y = 0; |
534 | int y = 0; |
414 | int w = h_scale * target_width / 100; |
535 | int w = 0; |
415 | int h = v_scale * target_height / 100; |
536 | int h = 0; |
416 | |
537 | |
417 | TIMING_TEST_START (asim); |
538 | TIMING_TEST_START (asim); |
418 | |
539 | |
419 | if (original_asim) |
540 | if (original_asim) |
420 | { |
541 | get_image_geometry (original_asim->width, original_asim->height, w, h, x, y); |
421 | x = make_align_position (h_align, target_width, w > 0 ? w : (int)original_asim->width); |
|
|
422 | y = make_align_position (v_align, target_height, h > 0 ? h : (int)original_asim->height); |
|
|
423 | } |
|
|
424 | |
542 | |
425 | if (original_asim == NULL |
543 | if (!original_asim |
|
|
544 | || (!(flags & rootAlign) |
426 | || x >= target_width |
545 | && (x >= target_width |
427 | || y >= target_height |
546 | || y >= target_height |
428 | || (w > 0 && x + w <= 0) |
547 | || (w > 0 && x + w <= 0) |
429 | || (h > 0 && y + h <= 0)) |
548 | || (h > 0 && y + h <= 0)))) |
430 | { |
549 | { |
431 | if (background) |
550 | if (background) |
432 | { |
551 | { |
433 | new_pmap_width = background->width; |
552 | new_pmap_width = background->width; |
434 | new_pmap_height = background->height; |
553 | new_pmap_height = background->height; |
435 | result = background; |
554 | result = background; |
|
|
555 | |
436 | if (background_tint != TINT_LEAVE_SAME) |
556 | if (background_tint != TINT_LEAVE_SAME) |
437 | { |
557 | { |
438 | ASImage* tmp = tile_asimage (target->asv, background, 0, 0, |
558 | ASImage *tmp = tile_asimage (target->asv, background, 0, 0, |
439 | target_width, target_height, background_tint, |
559 | target_width, target_height, background_tint, |
440 | ASA_XImage, 100, ASIMAGE_QUALITY_DEFAULT); |
560 | ASA_XImage, 100, ASIMAGE_QUALITY_DEFAULT); |
441 | if (tmp) |
561 | if (tmp) |
442 | result = tmp; |
562 | result = tmp; |
443 | } |
563 | } |
… | |
… | |
446 | new_pmap_width = new_pmap_height = 0; |
566 | new_pmap_width = new_pmap_height = 0; |
447 | } |
567 | } |
448 | else |
568 | else |
449 | { |
569 | { |
450 | result = original_asim; |
570 | result = original_asim; |
|
|
571 | |
451 | if ((w > 0 && w != original_asim->width) |
572 | if ((w > 0 && w != original_asim->width) |
452 | || (h > 0 && h != original_asim->height)) |
573 | || (h > 0 && h != original_asim->height)) |
453 | { |
574 | { |
454 | result = scale_asimage (target->asv, original_asim, |
575 | result = scale_asimage (target->asv, original_asim, |
455 | w > 0 ? w : original_asim->width, |
576 | w > 0 ? w : original_asim->width, |
456 | h > 0 ? h : original_asim->height, |
577 | h > 0 ? h : original_asim->height, |
457 | background ? ASA_ASImage : ASA_XImage, |
578 | background ? ASA_ASImage : ASA_XImage, |
458 | 100, ASIMAGE_QUALITY_DEFAULT); |
579 | 100, ASIMAGE_QUALITY_DEFAULT); |
459 | } |
580 | } |
|
|
581 | |
460 | if (background == NULL) |
582 | if (background == NULL) |
461 | {/* if tiling - pixmap has to be sized exactly as the image */ |
583 | { |
462 | if (h_scale == 0) |
|
|
463 | new_pmap_width = result->width; |
|
|
464 | if (v_scale == 0) |
|
|
465 | new_pmap_height = result->height; |
|
|
466 | /* we also need to tile our image in one or both directions */ |
|
|
467 | if (h_scale == 0 || v_scale == 0) |
584 | if (h_scale == 0 || v_scale == 0) |
468 | { |
585 | { |
|
|
586 | /* if tiling - pixmap has to be sized exactly as the image, |
|
|
587 | but there is no need to make it bigger than the window! */ |
|
|
588 | new_pmap_width = min (result->width, target_width); |
|
|
589 | new_pmap_height = min (result->height, target_height); |
|
|
590 | |
|
|
591 | /* we also need to tile our image in both directions */ |
469 | ASImage *tmp = tile_asimage (target->asv, result, |
592 | ASImage *tmp = tile_asimage (target->asv, result, |
470 | (h_scale > 0) ? 0 : (int)result->width - x, |
593 | (int)result->width - x, |
471 | (v_scale > 0) ? 0 : (int)result->height - y, |
594 | (int)result->height - y, |
|
|
595 | new_pmap_width, |
472 | result->width, result->height, |
596 | new_pmap_height, |
473 | TINT_LEAVE_SAME, ASA_XImage, |
597 | TINT_LEAVE_SAME, ASA_XImage, |
474 | 100, ASIMAGE_QUALITY_DEFAULT); |
598 | 100, ASIMAGE_QUALITY_DEFAULT); |
475 | if (tmp) |
599 | if (tmp) |
476 | { |
600 | { |
477 | if (result != original_asim) |
601 | if (result != original_asim) |
478 | destroy_asimage (&result); |
602 | destroy_asimage (&result); |
|
|
603 | |
479 | result = tmp; |
604 | result = tmp; |
480 | } |
605 | } |
481 | } |
606 | } |
482 | } |
607 | } |
483 | else |
608 | else |
|
|
609 | { |
484 | {/* if blending background and image - pixmap has to be sized same as target window */ |
610 | /* if blending background and image - pixmap has to be sized same as target window */ |
485 | ASImageLayer *layers = create_image_layers (2); |
611 | ASImageLayer *layers = create_image_layers (2); |
486 | ASImage *merged_im = NULL; |
|
|
487 | |
612 | |
488 | layers[0].im = background; |
613 | layers[0].im = background; |
489 | layers[0].clip_width = target_width; |
614 | layers[0].clip_width = target_width; |
490 | layers[0].clip_height = target_height; |
615 | layers[0].clip_height = target_height; |
491 | layers[0].tint = background_tint; |
616 | layers[0].tint = background_tint; |
492 | layers[1].im = result; |
617 | layers[1].im = result; |
|
|
618 | |
493 | if (w <= 0) |
619 | if (w <= 0) |
|
|
620 | { |
494 | {/* tile horizontally */ |
621 | /* tile horizontally */ |
495 | while (x > 0) x -= (int)result->width; |
622 | while (x > 0) x -= (int)result->width; |
496 | layers[1].dst_x = x; |
623 | layers[1].dst_x = x; |
497 | layers[1].clip_width = result->width+target_width; |
624 | layers[1].clip_width = result->width+target_width; |
498 | } |
625 | } |
499 | else |
626 | else |
|
|
627 | { |
500 | {/* clip horizontally */ |
628 | /* clip horizontally */ |
501 | layers[1].dst_x = x; |
629 | layers[1].dst_x = x; |
502 | layers[1].clip_width = result->width; |
630 | layers[1].clip_width = result->width; |
503 | } |
631 | } |
|
|
632 | |
504 | if (h <= 0) |
633 | if (h <= 0) |
505 | { |
634 | { |
506 | while (y > 0) y -= (int)result->height; |
635 | while (y > 0) y -= (int)result->height; |
507 | layers[1].dst_y = y; |
636 | layers[1].dst_y = y; |
508 | layers[1].clip_height = result->height + target_height; |
637 | layers[1].clip_height = result->height + target_height; |
… | |
… | |
510 | else |
639 | else |
511 | { |
640 | { |
512 | layers[1].dst_y = y; |
641 | layers[1].dst_y = y; |
513 | layers[1].clip_height = result->height; |
642 | layers[1].clip_height = result->height; |
514 | } |
643 | } |
|
|
644 | |
515 | if (target->rs[Rs_blendtype]) |
645 | if (target->rs[Rs_blendtype]) |
516 | { |
646 | { |
517 | layers[1].merge_scanlines = blend_scanlines_name2func (target->rs[Rs_blendtype]); |
647 | layers[1].merge_scanlines = blend_scanlines_name2func (target->rs[Rs_blendtype]); |
518 | if (layers[1].merge_scanlines == NULL) |
648 | if (layers[1].merge_scanlines == NULL) |
519 | layers[1].merge_scanlines = alphablend_scanlines; |
649 | layers[1].merge_scanlines = alphablend_scanlines; |
520 | } |
650 | } |
|
|
651 | |
521 | ASImage *tmp = merge_layers (target->asv, layers, 2, target_width, target_height, |
652 | ASImage *tmp = merge_layers (target->asv, layers, 2, target_width, target_height, |
522 | ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT); |
653 | ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT); |
|
|
654 | |
523 | if (tmp) |
655 | if (tmp) |
524 | { |
656 | { |
525 | if (result != original_asim) |
657 | if (result != original_asim) |
526 | destroy_asimage (&result); |
658 | destroy_asimage (&result); |
|
|
659 | |
527 | result = tmp; |
660 | result = tmp; |
528 | } |
661 | } |
|
|
662 | |
529 | free (layers); |
663 | free (layers); |
530 | } |
664 | } |
531 | } |
665 | } |
532 | TIMING_TEST_PRINT_RESULT (asim); |
666 | TIMING_TEST_PRINT_RESULT (asim); |
533 | |
667 | |
534 | if (pixmap) |
668 | bool ret = false; |
535 | { |
|
|
536 | if (result == NULL |
|
|
537 | || pmap_width != new_pmap_width |
|
|
538 | || pmap_height != new_pmap_height |
|
|
539 | || pmap_depth != target->depth) |
|
|
540 | { |
|
|
541 | XFreePixmap (target->dpy, pixmap); |
|
|
542 | pixmap = None; |
|
|
543 | } |
|
|
544 | } |
|
|
545 | |
669 | |
546 | if (result) |
670 | if (result) |
547 | { |
671 | { |
548 | XGCValues gcv; |
672 | XGCValues gcv; |
549 | GC gc; |
673 | GC gc; |
|
|
674 | |
|
|
675 | if (pixmap) |
|
|
676 | { |
|
|
677 | if (pmap_width != new_pmap_width |
|
|
678 | || pmap_height != new_pmap_height |
|
|
679 | || pmap_depth != target->depth) |
|
|
680 | { |
|
|
681 | XFreePixmap (target->dpy, pixmap); |
|
|
682 | pixmap = None; |
|
|
683 | } |
|
|
684 | } |
550 | |
685 | |
551 | /* create Pixmap */ |
686 | /* create Pixmap */ |
552 | if (pixmap == None) |
687 | if (pixmap == None) |
553 | { |
688 | { |
554 | pixmap = XCreatePixmap (target->dpy, target->vt, new_pmap_width, new_pmap_height, target->depth); |
689 | pixmap = XCreatePixmap (target->dpy, target->vt, new_pmap_width, new_pmap_height, target->depth); |
555 | pmap_width = new_pmap_width; |
690 | pmap_width = new_pmap_width; |
556 | pmap_height = new_pmap_height; |
691 | pmap_height = new_pmap_height; |
557 | pmap_depth = target->depth; |
692 | pmap_depth = target->depth; |
558 | } |
693 | } |
559 | /* fill with background color ( if result's not completely overlapping it)*/ |
694 | /* fill with background color (if result's not completely overlapping it) */ |
560 | gcv.foreground = target->pix_colors[Color_bg]; |
695 | gcv.foreground = target->pix_colors[Color_bg]; |
561 | gc = XCreateGC (target->dpy, target->vt, GCForeground, &gcv); |
696 | gc = XCreateGC (target->dpy, target->vt, GCForeground, &gcv); |
562 | |
697 | |
563 | int src_x = 0, src_y = 0, dst_x = 0, dst_y = 0; |
698 | int src_x = 0, src_y = 0, dst_x = 0, dst_y = 0; |
564 | int dst_width = result->width, dst_height = result->height; |
699 | int dst_width = result->width, dst_height = result->height; |
565 | if (background == NULL) |
700 | if (background == NULL) |
566 | { |
701 | { |
567 | if (h_scale > 0) |
702 | if (!(h_scale == 0 || v_scale == 0)) |
|
|
703 | { |
568 | src_x = make_clip_rectangle (x, result->width, new_pmap_width, dst_x, dst_width); |
704 | src_x = make_clip_rectangle (x, result->width , new_pmap_width , dst_x, dst_width ); |
569 | if (v_scale > 0) |
|
|
570 | src_y = make_clip_rectangle (y, result->height, new_pmap_height, dst_y, dst_height); |
705 | src_y = make_clip_rectangle (y, result->height, new_pmap_height, dst_y, dst_height); |
|
|
706 | } |
571 | |
707 | |
572 | if (dst_x > 0 || dst_y > 0 |
708 | if (dst_x > 0 || dst_y > 0 |
573 | || dst_x + dst_width < new_pmap_width |
709 | || dst_x + dst_width < new_pmap_width |
574 | || dst_y + dst_height < new_pmap_height) |
710 | || dst_y + dst_height < new_pmap_height) |
575 | { |
|
|
576 | XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
711 | XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
577 | } |
|
|
578 | } |
712 | } |
579 | |
713 | |
580 | /* put result on pixmap */ |
714 | /* put result on pixmap */ |
581 | if (dst_x < new_pmap_width && dst_y < new_pmap_height) |
715 | if (dst_x < new_pmap_width && dst_y < new_pmap_height) |
582 | asimage2drawable (target->asv, pixmap, result, gc, src_x, src_y, dst_x, dst_y, dst_width, dst_height, True); |
716 | asimage2drawable (target->asv, pixmap, result, gc, src_x, src_y, dst_x, dst_y, dst_width, dst_height, True); |
… | |
… | |
584 | if (result != background && result != original_asim) |
718 | if (result != background && result != original_asim) |
585 | destroy_asimage (&result); |
719 | destroy_asimage (&result); |
586 | |
720 | |
587 | XFreeGC (target->dpy, gc); |
721 | XFreeGC (target->dpy, gc); |
588 | TIMING_TEST_PRINT_RESULT (asim); |
722 | TIMING_TEST_PRINT_RESULT (asim); |
589 | } |
|
|
590 | |
723 | |
|
|
724 | ret = true; |
|
|
725 | } |
|
|
726 | |
|
|
727 | if (background) |
|
|
728 | destroy_asimage (&background); |
|
|
729 | |
591 | return true; |
730 | return ret; |
592 | } |
731 | } |
593 | # endif /* HAVE_AFTERIMAGE */ |
732 | # endif /* HAVE_AFTERIMAGE */ |
|
|
733 | |
|
|
734 | # ifdef HAVE_PIXBUF |
|
|
735 | bool |
|
|
736 | bgPixmap_t::render_image (unsigned long background_flags) |
|
|
737 | { |
|
|
738 | if (target == NULL) |
|
|
739 | return false; |
|
|
740 | |
|
|
741 | if (!pixbuf) |
|
|
742 | return false; |
|
|
743 | |
|
|
744 | // TODO: add alpha blending |
|
|
745 | if (background_flags) |
|
|
746 | return false; |
|
|
747 | |
|
|
748 | GdkPixbuf *result; |
|
|
749 | |
|
|
750 | int image_width = gdk_pixbuf_get_width (pixbuf); |
|
|
751 | int image_height = gdk_pixbuf_get_height (pixbuf); |
|
|
752 | |
|
|
753 | int target_width = target->szHint.width; |
|
|
754 | int target_height = target->szHint.height; |
|
|
755 | int new_pmap_width = target_width; |
|
|
756 | int new_pmap_height = target_height; |
|
|
757 | |
|
|
758 | int x = 0; |
|
|
759 | int y = 0; |
|
|
760 | int w = 0; |
|
|
761 | int h = 0; |
|
|
762 | |
|
|
763 | get_image_geometry (image_width, image_height, w, h, x, y); |
|
|
764 | |
|
|
765 | if (!(flags & rootAlign) |
|
|
766 | && (x >= target_width |
|
|
767 | || y >= target_height |
|
|
768 | || (w > 0 && x + w <= 0) |
|
|
769 | || (h > 0 && y + h <= 0))) |
|
|
770 | return false; |
|
|
771 | |
|
|
772 | result = pixbuf; |
|
|
773 | |
|
|
774 | if ((w > 0 && w != image_width) |
|
|
775 | || (h > 0 && h != image_height)) |
|
|
776 | { |
|
|
777 | result = gdk_pixbuf_scale_simple (pixbuf, |
|
|
778 | w > 0 ? w : image_width, |
|
|
779 | h > 0 ? h : image_height, |
|
|
780 | GDK_INTERP_BILINEAR); |
|
|
781 | } |
|
|
782 | |
|
|
783 | bool ret = false; |
|
|
784 | |
|
|
785 | if (result) |
|
|
786 | { |
|
|
787 | XGCValues gcv; |
|
|
788 | GC gc; |
|
|
789 | |
|
|
790 | image_width = gdk_pixbuf_get_width (result); |
|
|
791 | image_height = gdk_pixbuf_get_height (result); |
|
|
792 | |
|
|
793 | if (h_scale == 0 || v_scale == 0) |
|
|
794 | { |
|
|
795 | new_pmap_width = min (image_width, target_width); |
|
|
796 | new_pmap_height = min (image_height, target_height); |
|
|
797 | } |
|
|
798 | |
|
|
799 | if (pixmap) |
|
|
800 | { |
|
|
801 | if (pmap_width != new_pmap_width |
|
|
802 | || pmap_height != new_pmap_height |
|
|
803 | || pmap_depth != target->depth) |
|
|
804 | { |
|
|
805 | XFreePixmap (target->dpy, pixmap); |
|
|
806 | pixmap = None; |
|
|
807 | } |
|
|
808 | } |
|
|
809 | |
|
|
810 | if (pixmap == None) |
|
|
811 | { |
|
|
812 | pixmap = XCreatePixmap (target->dpy, target->vt, new_pmap_width, new_pmap_height, target->depth); |
|
|
813 | pmap_width = new_pmap_width; |
|
|
814 | pmap_height = new_pmap_height; |
|
|
815 | pmap_depth = target->depth; |
|
|
816 | } |
|
|
817 | |
|
|
818 | gcv.foreground = target->pix_colors[Color_bg]; |
|
|
819 | gc = XCreateGC (target->dpy, target->vt, GCForeground, &gcv); |
|
|
820 | |
|
|
821 | if (h_scale == 0 || v_scale == 0) |
|
|
822 | { |
|
|
823 | Pixmap tile = XCreatePixmap (target->dpy, target->vt, image_width, image_height, target->depth); |
|
|
824 | gdk_pixbuf_xlib_render_to_drawable (result, tile, gc, |
|
|
825 | 0, 0, |
|
|
826 | 0, 0, |
|
|
827 | image_width, image_height, |
|
|
828 | XLIB_RGB_DITHER_NONE, |
|
|
829 | 0, 0); |
|
|
830 | |
|
|
831 | gcv.tile = tile; |
|
|
832 | gcv.fill_style = FillTiled; |
|
|
833 | gcv.ts_x_origin = x; |
|
|
834 | gcv.ts_y_origin = y; |
|
|
835 | XChangeGC (target->dpy, gc, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcv); |
|
|
836 | |
|
|
837 | XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
|
|
838 | XFreePixmap (target->dpy, tile); |
|
|
839 | } |
|
|
840 | else |
|
|
841 | { |
|
|
842 | int src_x, src_y, dst_x, dst_y; |
|
|
843 | int dst_width, dst_height; |
|
|
844 | |
|
|
845 | src_x = make_clip_rectangle (x, image_width , new_pmap_width , dst_x, dst_width ); |
|
|
846 | src_y = make_clip_rectangle (y, image_height, new_pmap_height, dst_y, dst_height); |
|
|
847 | |
|
|
848 | if (dst_x > 0 || dst_y > 0 |
|
|
849 | || dst_x + dst_width < new_pmap_width |
|
|
850 | || dst_y + dst_height < new_pmap_height) |
|
|
851 | XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
|
|
852 | |
|
|
853 | if (dst_x < new_pmap_width && dst_y < new_pmap_height) |
|
|
854 | gdk_pixbuf_xlib_render_to_drawable (result, pixmap, gc, |
|
|
855 | src_x, src_y, |
|
|
856 | dst_x, dst_y, |
|
|
857 | dst_width, dst_height, |
|
|
858 | XLIB_RGB_DITHER_NONE, |
|
|
859 | 0, 0); |
|
|
860 | } |
|
|
861 | |
|
|
862 | if (result != pixbuf) |
|
|
863 | g_object_unref (result); |
|
|
864 | |
|
|
865 | XFreeGC (target->dpy, gc); |
|
|
866 | |
|
|
867 | ret = true; |
|
|
868 | } |
|
|
869 | |
|
|
870 | return ret; |
|
|
871 | } |
|
|
872 | # endif /* HAVE_PIXBUF */ |
594 | |
873 | |
595 | bool |
874 | bool |
596 | bgPixmap_t::set_file (const char *file) |
875 | bgPixmap_t::set_file (const char *file) |
597 | { |
876 | { |
598 | char *f; |
|
|
599 | |
|
|
600 | assert (file != NULL); |
877 | assert (file); |
601 | |
878 | |
602 | if (*file != '\0') |
879 | if (*file) |
603 | { |
880 | { |
|
|
881 | if (const char *p = strchr (file, ';')) |
|
|
882 | { |
|
|
883 | size_t len = p - file; |
|
|
884 | char *f = rxvt_temp_buf<char> (len + 1); |
|
|
885 | memcpy (f, file, len); |
|
|
886 | f[len] = '\0'; |
|
|
887 | file = f; |
|
|
888 | } |
|
|
889 | |
604 | # ifdef HAVE_AFTERIMAGE |
890 | # ifdef HAVE_AFTERIMAGE |
605 | if (target->asimman == NULL) |
891 | if (!target->asimman) |
606 | target->asimman = create_generic_imageman (target->rs[Rs_path]); |
892 | target->asimman = create_generic_imageman (target->rs[Rs_path]); |
607 | if ((f = strchr (file, ';')) == NULL) |
|
|
608 | original_asim = get_asimage (target->asimman, file, 0xFFFFFFFF, 100); |
893 | original_asim = get_asimage (target->asimman, file, 0xFFFFFFFF, 100); |
609 | else |
894 | if (original_asim) |
610 | { |
895 | have_image = true; |
611 | size_t len = f - file; |
896 | return have_image; |
612 | f = (char *)malloc (len + 1); |
|
|
613 | strncpy (f, file, len); |
|
|
614 | f[len] = '\0'; |
|
|
615 | original_asim = get_asimage (target->asimman, f, 0xFFFFFFFF, 100); |
|
|
616 | free (f); |
|
|
617 | } |
|
|
618 | return (original_asim != NULL); |
|
|
619 | # endif |
897 | # endif |
|
|
898 | |
|
|
899 | # ifdef HAVE_PIXBUF |
|
|
900 | pixbuf = gdk_pixbuf_new_from_file (file, NULL); |
|
|
901 | if (pixbuf) |
|
|
902 | have_image = true; |
|
|
903 | return have_image; |
|
|
904 | # endif |
620 | } |
905 | } |
|
|
906 | |
621 | return false; |
907 | return false; |
622 | } |
908 | } |
623 | |
909 | |
624 | # endif /* BG_IMAGE_FROM_FILE */ |
910 | # endif /* BG_IMAGE_FROM_FILE */ |
625 | |
911 | |
626 | # ifdef ENABLE_TRANSPARENCY |
912 | # ifdef ENABLE_TRANSPARENCY |
627 | bool |
913 | bool |
628 | bgPixmap_t::set_transparent () |
914 | bgPixmap_t::set_transparent () |
629 | { |
915 | { |
630 | if (!(flags & isTransparent)) |
916 | if (!(flags & isTransparent)) |
631 | { |
917 | { |
632 | flags |= isTransparent; |
918 | flags |= isTransparent; |
633 | return true; |
919 | return true; |
634 | } |
920 | } |
|
|
921 | |
635 | return false; |
922 | return false; |
636 | } |
923 | } |
637 | |
924 | |
638 | bool |
925 | bool |
639 | bgPixmap_t::set_blur_radius (const char *geom) |
926 | bgPixmap_t::set_blur_radius (const char *geom) |
… | |
… | |
641 | int changed = 0; |
928 | int changed = 0; |
642 | unsigned int hr, vr; |
929 | unsigned int hr, vr; |
643 | int junk; |
930 | int junk; |
644 | int geom_flags = XParseGeometry (geom, &junk, &junk, &hr, &vr); |
931 | int geom_flags = XParseGeometry (geom, &junk, &junk, &hr, &vr); |
645 | |
932 | |
646 | if (!(geom_flags&WidthValue)) |
933 | if (!(geom_flags & WidthValue)) |
647 | hr = 1; |
934 | hr = 1; |
648 | if (!(geom_flags&HeightValue)) |
935 | if (!(geom_flags & HeightValue)) |
649 | vr = hr; |
936 | vr = hr; |
650 | |
937 | |
651 | if (h_blurRadius != hr) |
938 | if (h_blurRadius != hr) |
652 | { |
939 | { |
653 | ++changed; |
940 | ++changed; |
… | |
… | |
663 | if (v_blurRadius == 0 && h_blurRadius == 0) |
950 | if (v_blurRadius == 0 && h_blurRadius == 0) |
664 | flags &= ~blurNeeded; |
951 | flags &= ~blurNeeded; |
665 | else |
952 | else |
666 | flags |= blurNeeded; |
953 | flags |= blurNeeded; |
667 | |
954 | |
668 | return (changed>0); |
955 | return (changed > 0); |
669 | } |
956 | } |
670 | |
957 | |
671 | static inline unsigned long |
958 | static inline unsigned long |
672 | compute_tint_shade_flags (rxvt_color *tint, int shade) |
959 | compute_tint_shade_flags (rxvt_color *tint, int shade) |
673 | { |
960 | { |
… | |
… | |
690 | flags |= bgPixmap_t::tintNeeded; |
977 | flags |= bgPixmap_t::tintNeeded; |
691 | else if (tint) |
978 | else if (tint) |
692 | { |
979 | { |
693 | if ((c.r > 0x000700 || c.g > 0x000700 || c.b > 0x000700) |
980 | if ((c.r > 0x000700 || c.g > 0x000700 || c.b > 0x000700) |
694 | && (c.r < 0x00f700 || c.g < 0x00f700 || c.b < 0x00f700)) |
981 | && (c.r < 0x00f700 || c.g < 0x00f700 || c.b < 0x00f700)) |
695 | { |
982 | { |
696 | flags |= bgPixmap_t::tintNeeded; |
983 | flags |= bgPixmap_t::tintNeeded; |
697 | } |
984 | } |
698 | } |
985 | } |
699 | |
986 | |
700 | if (flags & bgPixmap_t::tintNeeded) |
987 | if (flags & bgPixmap_t::tintNeeded) |
701 | { |
988 | { |
702 | if (flags & bgPixmap_t::tintWholesome) |
989 | if (flags & bgPixmap_t::tintWholesome) |
… | |
… | |
720 | unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade); |
1007 | unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade); |
721 | tint = new_tint; |
1008 | tint = new_tint; |
722 | flags = (flags & ~tintFlags) | new_flags | tintSet; |
1009 | flags = (flags & ~tintFlags) | new_flags | tintSet; |
723 | return true; |
1010 | return true; |
724 | } |
1011 | } |
|
|
1012 | |
725 | return false; |
1013 | return false; |
726 | } |
1014 | } |
727 | |
1015 | |
728 | bool |
1016 | bool |
729 | bgPixmap_t::unset_tint () |
1017 | bgPixmap_t::unset_tint () |
730 | { |
1018 | { |
731 | unsigned long new_flags = compute_tint_shade_flags (NULL, shade); |
1019 | unsigned long new_flags = compute_tint_shade_flags (NULL, shade); |
732 | |
1020 | |
733 | if (new_flags != (flags & tintFlags)) |
1021 | if (new_flags != (flags & tintFlags)) |
734 | { |
1022 | { |
735 | flags = (flags&~tintFlags)|new_flags; |
1023 | flags = (flags & ~tintFlags) | new_flags; |
736 | return true; |
1024 | return true; |
737 | } |
1025 | } |
|
|
1026 | |
738 | return false; |
1027 | return false; |
739 | } |
1028 | } |
740 | |
1029 | |
741 | bool |
1030 | bool |
742 | bgPixmap_t::set_shade (const char *shade_str) |
1031 | bgPixmap_t::set_shade (const char *shade_str) |
743 | { |
1032 | { |
744 | int new_shade = (shade_str) ? atoi (shade_str) : 0; |
1033 | int new_shade = (shade_str) ? atoi (shade_str) : 0; |
745 | |
1034 | |
746 | if (new_shade < 0 && new_shade > -100) |
1035 | if (new_shade < 0 && new_shade > -100) |
747 | new_shade = 200 - (100 + new_shade); |
1036 | new_shade = 200 - (100 + new_shade); |
748 | else if (new_shade == 100) |
1037 | else if (new_shade == 100) |
749 | new_shade = 0; |
1038 | new_shade = 0; |
750 | |
1039 | |
751 | if (new_shade != shade) |
1040 | if (new_shade != shade) |
752 | { |
1041 | { |
753 | unsigned long new_flags = compute_tint_shade_flags ((flags & tintSet) ? &tint : NULL, new_shade); |
1042 | unsigned long new_flags = compute_tint_shade_flags ((flags & tintSet) ? &tint : NULL, new_shade); |
754 | shade = new_shade; |
1043 | shade = new_shade; |
755 | flags = (flags & (~tintFlags | tintSet)) | new_flags; |
1044 | flags = (flags & (~tintFlags | tintSet)) | new_flags; |
756 | return true; |
1045 | return true; |
757 | } |
1046 | } |
|
|
1047 | |
758 | return false; |
1048 | return false; |
|
|
1049 | } |
|
|
1050 | |
|
|
1051 | bool |
|
|
1052 | bgPixmap_t::tint_pixmap (Pixmap pixmap) |
|
|
1053 | { |
|
|
1054 | Window root = target->display->root; |
|
|
1055 | Display *dpy = target->dpy; |
|
|
1056 | int window_width = target->szHint.width; |
|
|
1057 | int window_height = target->szHint.height; |
|
|
1058 | bool ret = false; |
|
|
1059 | |
|
|
1060 | if (flags & tintWholesome) |
|
|
1061 | { |
|
|
1062 | XGCValues gcv; |
|
|
1063 | GC gc; |
|
|
1064 | |
|
|
1065 | /* In this case we can tint image server-side getting significant |
|
|
1066 | * performance improvements, as we eliminate XImage transfer |
|
|
1067 | */ |
|
|
1068 | gcv.foreground = Pixel (tint); |
|
|
1069 | gcv.function = GXand; |
|
|
1070 | gcv.fill_style = FillSolid; |
|
|
1071 | gc = XCreateGC (dpy, root, GCFillStyle | GCForeground | GCFunction, &gcv); |
|
|
1072 | if (gc) |
|
|
1073 | { |
|
|
1074 | XFillRectangle (dpy, pixmap, gc, 0, 0, window_width, window_height); |
|
|
1075 | ret = true; |
|
|
1076 | XFreeGC (dpy, gc); |
|
|
1077 | } |
|
|
1078 | } |
|
|
1079 | else |
|
|
1080 | { |
|
|
1081 | # if XFT |
|
|
1082 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
|
|
1083 | |
|
|
1084 | if (flags & tintSet) |
|
|
1085 | tint.get (c); |
|
|
1086 | |
|
|
1087 | if (shade > 0 && shade < 100) |
|
|
1088 | { |
|
|
1089 | c.r = (c.r * shade) / 100; |
|
|
1090 | c.g = (c.g * shade) / 100; |
|
|
1091 | c.b = (c.b * shade) / 100; |
|
|
1092 | } |
|
|
1093 | else if (shade > 100 && shade < 200) |
|
|
1094 | { |
|
|
1095 | c.r = (c.r * (200 - shade)) / 100; |
|
|
1096 | c.g = (c.g * (200 - shade)) / 100; |
|
|
1097 | c.b = (c.b * (200 - shade)) / 100; |
|
|
1098 | } |
|
|
1099 | |
|
|
1100 | XRenderPictFormat pf; |
|
|
1101 | pf.type = PictTypeDirect; |
|
|
1102 | pf.depth = 32; |
|
|
1103 | pf.direct.redMask = 0xff; |
|
|
1104 | pf.direct.greenMask = 0xff; |
|
|
1105 | pf.direct.blueMask = 0xff; |
|
|
1106 | pf.direct.alphaMask = 0xff; |
|
|
1107 | |
|
|
1108 | XRenderPictFormat *solid_format = XRenderFindFormat (dpy, |
|
|
1109 | (PictFormatType| |
|
|
1110 | PictFormatDepth| |
|
|
1111 | PictFormatRedMask| |
|
|
1112 | PictFormatGreenMask| |
|
|
1113 | PictFormatBlueMask| |
|
|
1114 | PictFormatAlphaMask), |
|
|
1115 | &pf, |
|
|
1116 | 0); |
|
|
1117 | XRenderPictFormat *root_format = XRenderFindVisualFormat (dpy, DefaultVisualOfScreen (ScreenOfDisplay (dpy, target->display->screen))); |
|
|
1118 | XRenderPictureAttributes pa; |
|
|
1119 | |
|
|
1120 | Picture back_pic = XRenderCreatePicture (dpy, pixmap, root_format, 0, &pa); |
|
|
1121 | |
|
|
1122 | pa.repeat = True; |
|
|
1123 | |
|
|
1124 | Pixmap overlay_pmap = XCreatePixmap (dpy, root, 1, 1, 32); |
|
|
1125 | Picture overlay_pic = XRenderCreatePicture (dpy, overlay_pmap, solid_format, CPRepeat, &pa); |
|
|
1126 | XFreePixmap (dpy, overlay_pmap); |
|
|
1127 | |
|
|
1128 | pa.component_alpha = True; |
|
|
1129 | Pixmap mask_pmap = XCreatePixmap (dpy, root, 1, 1, 32); |
|
|
1130 | Picture mask_pic = XRenderCreatePicture (dpy, mask_pmap, solid_format, CPRepeat|CPComponentAlpha, &pa); |
|
|
1131 | XFreePixmap (dpy, mask_pmap); |
|
|
1132 | |
|
|
1133 | if (mask_pic && overlay_pic && back_pic) |
|
|
1134 | { |
|
|
1135 | XRenderColor mask_c; |
|
|
1136 | |
|
|
1137 | memset (&mask_c, (shade > 100) ? 0xFF : 0x0, sizeof (mask_c)); |
|
|
1138 | mask_c.alpha = 0xffff; |
|
|
1139 | XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1); |
|
|
1140 | |
|
|
1141 | mask_c.alpha = 0; |
|
|
1142 | mask_c.red = 0xffff - c.r; |
|
|
1143 | mask_c.green = 0xffff - c.g; |
|
|
1144 | mask_c.blue = 0xffff - c.b; |
|
|
1145 | XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1); |
|
|
1146 | XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, window_width, window_height); |
|
|
1147 | ret = true; |
|
|
1148 | } |
|
|
1149 | |
|
|
1150 | XRenderFreePicture (dpy, mask_pic); |
|
|
1151 | XRenderFreePicture (dpy, overlay_pic); |
|
|
1152 | XRenderFreePicture (dpy, back_pic); |
|
|
1153 | # if DO_TIMING_TEST |
|
|
1154 | XSync (dpy, False); |
|
|
1155 | # endif |
|
|
1156 | # endif |
|
|
1157 | } |
|
|
1158 | |
|
|
1159 | return ret; |
759 | } |
1160 | } |
760 | |
1161 | |
761 | /* make_transparency_pixmap() |
1162 | /* make_transparency_pixmap() |
762 | * Builds a pixmap sized the same as terminal window, with depth same as the root window |
1163 | * Builds a pixmap sized the same as terminal window, with depth same as the root window |
763 | * that pixmap contains tiled portion of the root pixmap that is supposed to be covered by |
1164 | * that pixmap contains tiled portion of the root pixmap that is supposed to be covered by |
… | |
… | |
769 | unsigned long result = 0; |
1170 | unsigned long result = 0; |
770 | |
1171 | |
771 | if (target == NULL) |
1172 | if (target == NULL) |
772 | return 0; |
1173 | return 0; |
773 | |
1174 | |
774 | /* root dimentions may change from call to call - but Display structure should |
1175 | /* root dimensions may change from call to call - but Display structure should |
775 | * be always up-to-date, so let's use it : |
1176 | * be always up-to-date, so let's use it : |
776 | */ |
1177 | */ |
777 | Window root = target->display->root; |
1178 | Window root = target->display->root; |
778 | int screen = target->display->screen; |
1179 | int screen = target->display->screen; |
779 | Display *dpy = target->dpy; |
1180 | Display *dpy = target->dpy; |
… | |
… | |
792 | if (sx + window_width <= 0 || sy + window_height <= 0 |
1193 | if (sx + window_width <= 0 || sy + window_height <= 0 |
793 | || sx >= root_width || sy >= root_height) |
1194 | || sx >= root_width || sy >= root_height) |
794 | return 0; |
1195 | return 0; |
795 | |
1196 | |
796 | if (root_pixmap != None) |
1197 | if (root_pixmap != None) |
|
|
1198 | { |
797 | {/* we want to validate the pixmap and get it's size at the same time : */ |
1199 | /* we want to validate the pixmap and get it's size at the same time : */ |
798 | int junk; |
1200 | int junk; |
799 | unsigned int ujunk; |
1201 | unsigned int ujunk; |
800 | /* root pixmap may be bad - allow a error */ |
1202 | /* root pixmap may be bad - allow a error */ |
801 | target->allowedxerror = -1; |
1203 | target->allowedxerror = -1; |
802 | |
1204 | |
… | |
… | |
811 | |
1213 | |
812 | if (tiled_root_pmap == None) /* something really bad happened - abort */ |
1214 | if (tiled_root_pmap == None) /* something really bad happened - abort */ |
813 | return 0; |
1215 | return 0; |
814 | |
1216 | |
815 | if (root_pixmap == None) |
1217 | if (root_pixmap == None) |
|
|
1218 | { |
816 | { /* use tricks to obtain the root background image :*/ |
1219 | /* use tricks to obtain the root background image :*/ |
817 | /* we want to create Overrideredirect window overlapping out window |
1220 | /* we want to create Overrideredirect window overlapping out window |
818 | with background type of Parent Relative and then grab it */ |
1221 | with background type of Parent Relative and then grab it */ |
819 | XSetWindowAttributes attr; |
1222 | XSetWindowAttributes attr; |
820 | Window src; |
1223 | Window src; |
821 | bool success = false; |
1224 | bool success = false; |
822 | |
1225 | |
823 | attr.background_pixmap = ParentRelative; |
1226 | attr.background_pixmap = ParentRelative; |
824 | attr.backing_store = Always; |
1227 | attr.backing_store = Always; |
825 | attr.event_mask = ExposureMask; |
1228 | attr.event_mask = ExposureMask; |
826 | attr.override_redirect = True; |
1229 | attr.override_redirect = True; |
827 | src = XCreateWindow (dpy, root, sx, sy, window_width, window_height, 0, |
1230 | src = XCreateWindow (dpy, root, sx, sy, window_width, window_height, 0, |
828 | CopyFromParent, CopyFromParent, CopyFromParent, |
1231 | CopyFromParent, CopyFromParent, CopyFromParent, |
829 | CWBackPixmap|CWBackingStore|CWOverrideRedirect|CWEventMask, |
1232 | CWBackPixmap|CWBackingStore|CWOverrideRedirect|CWEventMask, |
830 | &attr); |
1233 | &attr); |
831 | |
1234 | |
832 | if (src != None) |
1235 | if (src != None) |
… | |
… | |
836 | XGrabServer (dpy); |
1239 | XGrabServer (dpy); |
837 | XMapRaised (dpy, src); |
1240 | XMapRaised (dpy, src); |
838 | XSync (dpy, False); |
1241 | XSync (dpy, False); |
839 | |
1242 | |
840 | /* XSync should get window where it's properly exposed, |
1243 | /* XSync should get window where it's properly exposed, |
841 | * but to be on the safe side - let's check for the actuall event to arrive : */ |
1244 | * but to be on the safe side - let's check for the actual event to arrive : */ |
842 | while (XCheckWindowEvent (dpy, src, ExposureMask, &event)) |
1245 | while (XCheckWindowEvent (dpy, src, ExposureMask, &event)) |
843 | ++ev_count; |
1246 | ++ev_count; |
844 | |
1247 | |
845 | if (ev_count > 0); |
1248 | if (ev_count > 0); |
|
|
1249 | { |
846 | { /* hooray! - we can grab the image! */ |
1250 | /* hooray! - we can grab the image! */ |
847 | gc = XCreateGC (dpy, root, 0, NULL); |
1251 | gc = XCreateGC (dpy, root, 0, NULL); |
848 | if (gc) |
1252 | if (gc) |
849 | { |
1253 | { |
850 | XCopyArea (dpy, src, tiled_root_pmap, gc, 0, 0, window_width, window_height, 0, 0); |
1254 | XCopyArea (dpy, src, tiled_root_pmap, gc, 0, 0, window_width, window_height, 0, 0); |
851 | success = true; |
1255 | success = true; |
852 | } |
1256 | } |
853 | } |
1257 | } |
|
|
1258 | |
854 | XDestroyWindow (dpy, src); |
1259 | XDestroyWindow (dpy, src); |
855 | XUngrabServer (dpy); |
1260 | XUngrabServer (dpy); |
856 | //fprintf (stderr, "%s:%d: ev_count = %d\n", __FUNCTION__, __LINE__, ev_count); |
1261 | //fprintf (stderr, "%s:%d: ev_count = %d\n", __FUNCTION__, __LINE__, ev_count); |
857 | } |
1262 | } |
858 | |
1263 | |
859 | if (!success) |
1264 | if (!success) |
860 | { |
1265 | { |
861 | XFreePixmap (dpy, tiled_root_pmap); |
1266 | XFreePixmap (dpy, tiled_root_pmap); |
862 | tiled_root_pmap = None; |
1267 | tiled_root_pmap = None; |
863 | } |
1268 | } |
864 | else |
1269 | else |
865 | result |= transpPmapTiled; |
1270 | result |= transpPmapTiled; |
866 | } |
1271 | } |
867 | else |
1272 | else |
|
|
1273 | { |
868 | {/* strightforward pixmap copy */ |
1274 | /* straightforward pixmap copy */ |
869 | gcv.tile = root_pixmap; |
1275 | gcv.tile = root_pixmap; |
870 | gcv.fill_style = FillTiled; |
1276 | gcv.fill_style = FillTiled; |
871 | |
1277 | |
872 | while (sx < 0) sx += (int)root_width; |
1278 | while (sx < 0) sx += (int)root_width; |
873 | while (sy < 0) sy += (int)root_height; |
1279 | while (sy < 0) sy += (int)root_height; |
… | |
… | |
888 | { |
1294 | { |
889 | if (!need_client_side_rendering ()) |
1295 | if (!need_client_side_rendering ()) |
890 | { |
1296 | { |
891 | if ((flags & tintNeeded)) |
1297 | if ((flags & tintNeeded)) |
892 | { |
1298 | { |
893 | if (flags & tintWholesome) |
1299 | if (tint_pixmap (tiled_root_pmap)) |
894 | { |
|
|
895 | /* In this case we can tint image server-side getting significant |
|
|
896 | * performance improvements, as we eliminate XImage transfer |
|
|
897 | */ |
|
|
898 | gcv.foreground = Pixel (tint); |
|
|
899 | gcv.function = GXand; |
|
|
900 | gcv.fill_style = FillSolid; |
|
|
901 | if (gc) |
|
|
902 | XChangeGC (dpy, gc, GCFillStyle | GCForeground | GCFunction, &gcv); |
|
|
903 | else |
|
|
904 | gc = XCreateGC (dpy, root, GCFillStyle | GCForeground | GCFunction, &gcv); |
|
|
905 | if (gc) |
|
|
906 | { |
|
|
907 | XFillRectangle (dpy, tiled_root_pmap, gc, 0, 0, window_width, window_height); |
|
|
908 | result |= transpPmapTinted; |
1300 | result |= transpPmapTinted; |
909 | } |
|
|
910 | } |
|
|
911 | else |
|
|
912 | { |
|
|
913 | # if XFT |
|
|
914 | Picture back_pic = 0; |
|
|
915 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
|
|
916 | |
|
|
917 | if (flags & tintSet) |
|
|
918 | tint.get (c); |
|
|
919 | |
|
|
920 | if (shade > 0 && shade < 100) |
|
|
921 | { |
|
|
922 | c.r = (c.r * shade) / 100; |
|
|
923 | c.g = (c.g * shade) / 100; |
|
|
924 | c.b = (c.b * shade) / 100; |
|
|
925 | } |
|
|
926 | else if( shade > 100 && shade < 200) |
|
|
927 | { |
|
|
928 | c.r = (c.r * (200 - shade)) / 100; |
|
|
929 | c.g = (c.g * (200 - shade)) / 100; |
|
|
930 | c.b = (c.b * (200 - shade)) / 100; |
|
|
931 | } |
|
|
932 | |
|
|
933 | XRenderPictFormat pf; |
|
|
934 | pf.type = PictTypeDirect; |
|
|
935 | pf.depth = 32; |
|
|
936 | pf.direct.redMask = 0xff; |
|
|
937 | pf.direct.greenMask = 0xff; |
|
|
938 | pf.direct.blueMask = 0xff; |
|
|
939 | pf.direct.alphaMask = 0xff; |
|
|
940 | |
|
|
941 | XRenderPictFormat *solid_format = XRenderFindFormat (dpy, |
|
|
942 | (PictFormatType| |
|
|
943 | PictFormatDepth| |
|
|
944 | PictFormatRedMask| |
|
|
945 | PictFormatGreenMask| |
|
|
946 | PictFormatBlueMask| |
|
|
947 | PictFormatAlphaMask), |
|
|
948 | &pf, |
|
|
949 | 0); |
|
|
950 | XRenderPictFormat *root_format = XRenderFindVisualFormat (dpy, DefaultVisualOfScreen (ScreenOfDisplay (dpy, target->display->screen))); |
|
|
951 | XRenderPictureAttributes pa ; |
|
|
952 | |
|
|
953 | back_pic = XRenderCreatePicture (dpy, tiled_root_pmap, root_format, 0, &pa); |
|
|
954 | |
|
|
955 | pa.repeat = True; |
|
|
956 | |
|
|
957 | Pixmap overlay_pmap = XCreatePixmap (dpy, root, 1, 1, 32); |
|
|
958 | Picture overlay_pic = XRenderCreatePicture (dpy, overlay_pmap, solid_format, CPRepeat, &pa); |
|
|
959 | XFreePixmap (dpy, overlay_pmap); |
|
|
960 | |
|
|
961 | pa.component_alpha = True; |
|
|
962 | Pixmap mask_pmap = XCreatePixmap (dpy, root, 1, 1, 32); |
|
|
963 | Picture mask_pic = XRenderCreatePicture (dpy, mask_pmap, solid_format, CPRepeat|CPComponentAlpha, &pa); |
|
|
964 | XFreePixmap (dpy, mask_pmap); |
|
|
965 | |
|
|
966 | if (mask_pic && overlay_pic && back_pic) |
|
|
967 | { |
|
|
968 | XRenderColor mask_c; |
|
|
969 | |
|
|
970 | memset (&mask_c, (shade > 100) ? 0xFF : 0x0, sizeof (mask_c)); |
|
|
971 | mask_c.alpha = 0xffff; |
|
|
972 | XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1); |
|
|
973 | |
|
|
974 | mask_c.alpha = 0; |
|
|
975 | mask_c.red = 0xffff - c.r; |
|
|
976 | mask_c.green = 0xffff - c.g; |
|
|
977 | mask_c.blue = 0xffff - c.b; |
|
|
978 | XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1); |
|
|
979 | XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, window_width, window_height); |
|
|
980 | result |= transpPmapTinted; |
|
|
981 | } |
|
|
982 | XRenderFreePicture (dpy, mask_pic); |
|
|
983 | XRenderFreePicture (dpy, overlay_pic); |
|
|
984 | XRenderFreePicture (dpy, back_pic); |
|
|
985 | # if DO_TIMING_TEST |
|
|
986 | XSync (dpy, False); |
|
|
987 | # endif |
|
|
988 | # endif |
|
|
989 | } |
|
|
990 | } |
1301 | } |
991 | } /* server side rendering completed */ |
1302 | } /* server side rendering completed */ |
992 | |
1303 | |
993 | if (pixmap) |
1304 | if (pixmap) |
994 | XFreePixmap (dpy, pixmap); |
1305 | XFreePixmap (dpy, pixmap); |
995 | |
1306 | |
… | |
… | |
1008 | } |
1319 | } |
1009 | |
1320 | |
1010 | bool |
1321 | bool |
1011 | bgPixmap_t::set_root_pixmap () |
1322 | bgPixmap_t::set_root_pixmap () |
1012 | { |
1323 | { |
1013 | Pixmap new_root_pixmap = None; |
|
|
1014 | |
|
|
1015 | new_root_pixmap = target->get_pixmap_property (XA_XROOTPMAP_ID); |
1324 | Pixmap new_root_pixmap = target->get_pixmap_property (XA_XROOTPMAP_ID); |
1016 | if (new_root_pixmap == None) |
1325 | if (new_root_pixmap == None) |
1017 | new_root_pixmap = target->get_pixmap_property (XA_ESETROOT_PMAP_ID); |
1326 | new_root_pixmap = target->get_pixmap_property (XA_ESETROOT_PMAP_ID); |
1018 | |
1327 | |
1019 | if (new_root_pixmap != root_pixmap) |
1328 | if (new_root_pixmap != root_pixmap) |
1020 | { |
1329 | { |
1021 | root_pixmap = new_root_pixmap; |
1330 | root_pixmap = new_root_pixmap; |
1022 | return true; |
1331 | return true; |
1023 | } |
1332 | } |
|
|
1333 | |
1024 | return false; |
1334 | return false; |
1025 | } |
1335 | } |
1026 | # endif /* ENABLE_TRANSPARENCY */ |
1336 | # endif /* ENABLE_TRANSPARENCY */ |
1027 | |
1337 | |
1028 | # ifndef HAVE_AFTERIMAGE |
1338 | # ifndef HAVE_AFTERIMAGE |
1029 | static void ShadeXImage(rxvt_term *term, XImage* srcImage, int shade, int rm, int gm, int bm); |
1339 | static void ShadeXImage(rxvt_term *term, XImage *srcImage, int shade, int rm, int gm, int bm); |
1030 | # endif |
1340 | # endif |
1031 | |
|
|
1032 | |
1341 | |
1033 | bool |
1342 | bool |
1034 | bgPixmap_t::render () |
1343 | bgPixmap_t::render () |
1035 | { |
1344 | { |
1036 | unsigned long background_flags = 0; |
1345 | unsigned long background_flags = 0; |
… | |
… | |
1038 | if (target == NULL) |
1347 | if (target == NULL) |
1039 | return false; |
1348 | return false; |
1040 | |
1349 | |
1041 | TIMING_TEST_START (tp); |
1350 | TIMING_TEST_START (tp); |
1042 | |
1351 | |
1043 | invalidate(); |
1352 | invalidate (); |
1044 | # ifdef ENABLE_TRANSPARENCY |
1353 | # ifdef ENABLE_TRANSPARENCY |
1045 | if (flags & isTransparent) |
1354 | if (flags & isTransparent) |
1046 | { |
1355 | { |
1047 | /* we need to re-generate transparency pixmap in that case ! */ |
1356 | /* we need to re-generate transparency pixmap in that case ! */ |
1048 | background_flags = make_transparency_pixmap (); |
1357 | background_flags = make_transparency_pixmap (); |
1049 | if (background_flags == 0) |
1358 | if (background_flags == 0) |
1050 | return false; |
1359 | return false; |
1051 | else if ((background_flags & transpTransformations) == (flags & transpTransformations) |
1360 | else if ((background_flags & transpTransformations) == (flags & transpTransformations) |
1052 | && pmap_depth == target->depth) |
1361 | && pmap_depth == target->depth) |
1053 | flags = flags & ~isInvalid; |
1362 | flags = flags & ~isInvalid; |
1054 | } |
1363 | } |
1055 | # endif |
1364 | # endif |
1056 | |
1365 | |
|
|
1366 | # ifdef BG_IMAGE_FROM_FILE |
|
|
1367 | if (have_image |
|
|
1368 | || (background_flags & transpTransformations) != (flags & transpTransformations)) |
|
|
1369 | { |
|
|
1370 | if (render_image (background_flags)) |
|
|
1371 | flags = flags & ~isInvalid; |
|
|
1372 | } |
|
|
1373 | # endif |
|
|
1374 | |
1057 | XImage *result = NULL; |
1375 | XImage *result = NULL; |
1058 | # ifdef HAVE_AFTERIMAGE |
1376 | |
1059 | if (original_asim |
1377 | if (background_flags && (flags & isInvalid)) |
1060 | || (background_flags & transpTransformations) != (flags & transpTransformations)) |
1378 | { |
|
|
1379 | result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap); |
1061 | { |
1380 | } |
1062 | ASImage *background = NULL; |
|
|
1063 | ARGB32 as_tint = TINT_LEAVE_SAME; |
|
|
1064 | if (background_flags) |
|
|
1065 | background = pixmap2ximage (target->asv, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, 100); |
|
|
1066 | |
1381 | |
1067 | # ifdef ENABLE_TRANSPARENCY |
1382 | if (result) |
|
|
1383 | { |
|
|
1384 | # if !defined(HAVE_AFTERIMAGE) && !XFT |
|
|
1385 | /* our own client-side tinting */ |
|
|
1386 | /* ATTENTION: We ASSUME that XFT will let us do all the tinting necessary server-side. |
|
|
1387 | This may need to be changed in need_client_side_rendering() logic is altered !!! */ |
1068 | if (!(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
1388 | if (!(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
1069 | { |
|
|
1070 | ShadingInfo as_shade; |
|
|
1071 | as_shade.shading = (shade == 0) ? 100 : shade; |
|
|
1072 | |
|
|
1073 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
|
|
1074 | if (flags & tintSet) |
|
|
1075 | tint.get (c); |
|
|
1076 | as_shade.tintColor.red = c.r; |
|
|
1077 | as_shade.tintColor.green = c.g; |
|
|
1078 | as_shade.tintColor.blue = c.b; |
|
|
1079 | |
|
|
1080 | as_tint = shading2tint32 (&as_shade); |
|
|
1081 | } |
|
|
1082 | if (!(background_flags & transpPmapBlured) && (flags & blurNeeded) && background != NULL) |
|
|
1083 | { |
|
|
1084 | ASImage* tmp = blur_asimage_gauss (target->asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF, |
|
|
1085 | (original_asim == NULL || tint == TINT_LEAVE_SAME)?ASA_XImage:ASA_ASImage, |
|
|
1086 | 100, ASIMAGE_QUALITY_DEFAULT); |
|
|
1087 | if (tmp) |
|
|
1088 | { |
|
|
1089 | destroy_asimage (&background); |
|
|
1090 | background = tmp; |
|
|
1091 | } |
|
|
1092 | } |
|
|
1093 | # endif |
|
|
1094 | |
|
|
1095 | if (render_asim (background, as_tint)) |
|
|
1096 | flags = flags & ~isInvalid; |
|
|
1097 | if (background) |
|
|
1098 | destroy_asimage (&background); |
|
|
1099 | } |
|
|
1100 | else if (background_flags && pmap_depth != target->depth) |
|
|
1101 | { |
|
|
1102 | result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap); |
|
|
1103 | } |
|
|
1104 | |
|
|
1105 | # elif !XFT /* our own client-side tinting */ |
|
|
1106 | |
|
|
1107 | /* ATTENTION: We ASSUME that XFT will let us do all the tinting neccessary server-side. |
|
|
1108 | This may need to be changed in need_client_side_rendering() logic is altered !!! */ |
|
|
1109 | |
|
|
1110 | if (background_flags && (flags & isInvalid)) |
|
|
1111 | { |
|
|
1112 | result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap); |
|
|
1113 | if (result != NULL && !(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
|
|
1114 | { |
1389 | { |
1115 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1390 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1116 | if (flags & tintSet) |
1391 | if (flags & tintSet) |
1117 | tint.get (c); |
1392 | tint.get (c); |
1118 | ShadeXImage (target, result, shade, c.r, c.g, c.b); |
1393 | ShadeXImage (target, result, shade, c.r, c.g, c.b); |
1119 | } |
1394 | } |
1120 | } |
1395 | # endif |
1121 | # endif /* HAVE_AFTERIMAGE */ |
|
|
1122 | |
1396 | |
1123 | if (result != NULL) |
|
|
1124 | { |
|
|
1125 | GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL); |
1397 | GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL); |
|
|
1398 | |
1126 | if (gc) |
1399 | if (gc) |
1127 | { |
1400 | { |
1128 | if (/*pmap_depth != target->depth &&*/ pixmap != None) |
1401 | if (/*pmap_depth != target->depth &&*/ pixmap != None) |
1129 | { |
1402 | { |
1130 | XFreePixmap (target->dpy, pixmap); |
1403 | XFreePixmap (target->dpy, pixmap); |
1131 | pixmap = None; |
1404 | pixmap = None; |
1132 | } |
1405 | } |
|
|
1406 | |
1133 | if (pixmap == None) |
1407 | if (pixmap == None) |
1134 | { |
1408 | { |
1135 | pixmap = XCreatePixmap (target->dpy, target->vt, result->width, result->height, target->depth); |
1409 | pixmap = XCreatePixmap (target->dpy, target->vt, result->width, result->height, target->depth); |
1136 | pmap_width = result->width; |
1410 | pmap_width = result->width; |
1137 | pmap_height = result->height; |
1411 | pmap_height = result->height; |
1138 | pmap_depth = target->depth; |
1412 | pmap_depth = target->depth; |
1139 | } |
1413 | } |
|
|
1414 | |
1140 | if (pmap_depth != result->depth) |
1415 | if (pmap_depth != result->depth) |
|
|
1416 | { |
1141 | { /* Bad Match error will ensue ! stupid X !!!! */ |
1417 | /* Bad Match error will ensue ! stupid X !!!! */ |
1142 | if( result->depth == 24 && pmap_depth == 32) |
1418 | if (result->depth == 24 && pmap_depth == 32) |
1143 | result->depth = 32; |
1419 | result->depth = 32; |
1144 | else if( result->depth == 32 && pmap_depth == 24) |
1420 | else if (result->depth == 32 && pmap_depth == 24) |
1145 | result->depth = 24; |
1421 | result->depth = 24; |
1146 | else |
1422 | else |
1147 | { |
1423 | { |
1148 | /* TODO: implement image recoding */ |
1424 | /* TODO: implement image recoding */ |
1149 | } |
1425 | } |
1150 | } |
1426 | } |
|
|
1427 | |
1151 | if (pmap_depth == result->depth) |
1428 | if (pmap_depth == result->depth) |
1152 | XPutImage (target->dpy, pixmap, gc, result, 0, 0, 0, 0, result->width, result->height); |
1429 | XPutImage (target->dpy, pixmap, gc, result, 0, 0, 0, 0, result->width, result->height); |
|
|
1430 | |
1153 | XFreeGC (target->dpy, gc); |
1431 | XFreeGC (target->dpy, gc); |
1154 | flags = flags & ~isInvalid; |
1432 | flags = flags & ~isInvalid; |
1155 | } |
1433 | } |
|
|
1434 | |
1156 | XDestroyImage (result); |
1435 | XDestroyImage (result); |
1157 | } |
1436 | } |
1158 | |
1437 | |
1159 | if (flags & isInvalid) |
1438 | if (flags & isInvalid) |
1160 | { |
1439 | { |
1161 | if (pixmap != None) |
1440 | if (pixmap != None) |
… | |
… | |
1164 | pixmap = None; |
1443 | pixmap = None; |
1165 | } |
1444 | } |
1166 | } |
1445 | } |
1167 | |
1446 | |
1168 | apply (); |
1447 | apply (); |
|
|
1448 | |
|
|
1449 | XSync (target->dpy, False); |
|
|
1450 | valid_since = ev::now (); |
1169 | |
1451 | |
1170 | TIMING_TEST_PRINT_RESULT (tp); |
1452 | TIMING_TEST_PRINT_RESULT (tp); |
1171 | |
1453 | |
1172 | return true; |
1454 | return true; |
1173 | } |
1455 | } |
… | |
… | |
1182 | # ifdef ENABLE_TRANSPARENCY |
1464 | # ifdef ENABLE_TRANSPARENCY |
1183 | root_depth = DefaultDepthOfScreen (ScreenOfDisplay (target->dpy, target->display->screen)); |
1465 | root_depth = DefaultDepthOfScreen (ScreenOfDisplay (target->dpy, target->display->screen)); |
1184 | # endif |
1466 | # endif |
1185 | return true; |
1467 | return true; |
1186 | } |
1468 | } |
|
|
1469 | |
1187 | return false; |
1470 | return false; |
1188 | } |
1471 | } |
1189 | |
1472 | |
1190 | void |
1473 | void |
1191 | bgPixmap_t::apply() |
1474 | bgPixmap_t::apply () |
1192 | { |
1475 | { |
1193 | if (target) |
1476 | if (target) |
1194 | { |
1477 | { |
1195 | flags &= ~isVtOrigin; |
1478 | flags &= ~isVtOrigin; |
|
|
1479 | |
1196 | if (pixmap != None) |
1480 | if (pixmap != None) |
|
|
1481 | { |
1197 | { /* set target's background to pixmap */ |
1482 | /* set target's background to pixmap */ |
1198 | # ifdef ENABLE_TRANSPARENCY |
1483 | # ifdef ENABLE_TRANSPARENCY |
1199 | if (flags & isTransparent) |
1484 | if (flags & isTransparent) |
1200 | { |
1485 | { |
1201 | XSetWindowBackgroundPixmap (target->dpy, target->parent[0], pixmap); |
1486 | XSetWindowBackgroundPixmap (target->dpy, target->parent[0], pixmap); |
1202 | XSetWindowBackgroundPixmap (target->dpy, target->vt, ParentRelative); |
1487 | XSetWindowBackgroundPixmap (target->dpy, target->vt, ParentRelative); |
1203 | # if HAVE_SCROLLBARS |
1488 | |
1204 | if (target->scrollBar.win) |
1489 | if (target->scrollBar.win) |
1205 | XSetWindowBackgroundPixmap (target->dpy, target->scrollBar.win, ParentRelative); |
1490 | XSetWindowBackgroundPixmap (target->dpy, target->scrollBar.win, ParentRelative); |
1206 | # endif |
|
|
1207 | } |
1491 | } |
1208 | else |
1492 | else |
1209 | # endif |
1493 | # endif |
1210 | { |
1494 | { |
1211 | flags |= isVtOrigin; |
1495 | flags |= isVtOrigin; |
1212 | /* force old pixmap dereference in case it was transparent before :*/ |
1496 | /* force old pixmap dereference in case it was transparent before :*/ |
1213 | XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]); |
1497 | XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]); |
1214 | XSetWindowBackgroundPixmap (target->dpy, target->vt, pixmap); |
1498 | XSetWindowBackgroundPixmap (target->dpy, target->vt, pixmap); |
1215 | /* do we also need to set scrollbar's background here ? */ |
1499 | /* do we also need to set scrollbar's background here ? */ |
1216 | # if HAVE_SCROLLBARS |
1500 | |
1217 | if (target->scrollBar.win) |
1501 | if (target->scrollBar.win) |
1218 | XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]); |
1502 | XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]); |
1219 | # endif |
|
|
1220 | } |
1503 | } |
1221 | } |
1504 | } |
1222 | else |
1505 | else |
|
|
1506 | { |
1223 | { /* set target background to a pixel */ |
1507 | /* set target background to a pixel */ |
1224 | XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]); |
1508 | XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]); |
1225 | XSetWindowBackground (target->dpy, target->vt, target->pix_colors[Color_bg]); |
1509 | XSetWindowBackground (target->dpy, target->vt, target->pix_colors[Color_bg]); |
1226 | /* do we also need to set scrollbar's background here ? */ |
1510 | /* do we also need to set scrollbar's background here ? */ |
1227 | # if HAVE_SCROLLBARS |
|
|
1228 | if (target->scrollBar.win) |
1511 | if (target->scrollBar.win) |
1229 | XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]); |
1512 | XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]); |
1230 | # endif |
|
|
1231 | } |
1513 | } |
|
|
1514 | |
1232 | /* don't want Expose on the parent or vt. It is better to use |
1515 | /* don't want Expose on the parent or vt. It is better to use |
1233 | scr_touch or we get a great deal of flicker otherwise: */ |
1516 | scr_touch or we get a great deal of flicker otherwise: */ |
1234 | XClearWindow (target->dpy, target->parent[0]); |
1517 | XClearWindow (target->dpy, target->parent[0]); |
1235 | |
1518 | |
1236 | # if HAVE_SCROLLBARS |
1519 | if (target->scrollBar.state && target->scrollBar.win) |
1237 | if (target->scrollBar.win) |
|
|
1238 | { |
1520 | { |
1239 | target->scrollBar.setIdle (); |
1521 | target->scrollBar.state = STATE_IDLE; |
1240 | target->scrollbar_show (0); |
1522 | target->scrollBar.show (0); |
1241 | } |
1523 | } |
1242 | # endif |
|
|
1243 | |
1524 | |
1244 | target->want_refresh = 1; |
1525 | target->want_refresh = 1; |
1245 | flags |= hasChanged; |
1526 | flags |= hasChanged; |
1246 | } |
1527 | } |
1247 | } |
1528 | } |
1248 | |
1529 | |
1249 | #endif /* HAVE_BG_PIXMAP */ |
1530 | #endif /* HAVE_BG_PIXMAP */ |
1250 | |
1531 | |
1251 | #if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) && !XFT |
1532 | #if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) && !XFT |
1252 | /* taken from aterm-0.4.2 */ |
1533 | /* taken from aterm-0.4.2 */ |
1253 | |
1534 | |
1254 | typedef uint32_t RUINT32T; |
1535 | typedef uint32_t RUINT32T; |
1255 | |
1536 | |
1256 | static void |
1537 | static void |
1257 | ShadeXImage(rxvt_term *term, XImage* srcImage, int shade, int rm, int gm, int bm) |
1538 | ShadeXImage(rxvt_term *term, XImage *srcImage, int shade, int rm, int gm, int bm) |
1258 | { |
1539 | { |
1259 | int sh_r, sh_g, sh_b; |
1540 | int sh_r, sh_g, sh_b; |
1260 | RUINT32T mask_r, mask_g, mask_b; |
1541 | RUINT32T mask_r, mask_g, mask_b; |
1261 | RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b; |
1542 | RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b; |
1262 | unsigned int lower_lim_r, lower_lim_g, lower_lim_b; |
1543 | unsigned int lower_lim_r, lower_lim_g, lower_lim_b; |