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> |
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8 | * Copyright (c) 2010 Emanuele Giaquinta <e.giaquinta@glauco.it> |
11 | * |
9 | * |
12 | * This program is free software; you can redistribute it and/or modify |
10 | * 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 |
11 | * 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 |
12 | * the Free Software Foundation; either version 2 of the License, or |
15 | * (at your option) any later version. |
13 | * (at your option) any later version. |
… | |
… | |
22 | * You should have received a copy of the GNU General Public License |
20 | * You should have received a copy of the GNU General Public License |
23 | * along with this program; if not, write to the Free Software |
21 | * along with this program; if not, write to the Free Software |
24 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
22 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
25 | *---------------------------------------------------------------------*/ |
23 | *---------------------------------------------------------------------*/ |
26 | |
24 | |
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|
25 | #include <cmath> |
27 | #include "../config.h" /* NECESSARY */ |
26 | #include "../config.h" /* NECESSARY */ |
28 | #include "rxvt.h" /* NECESSARY */ |
27 | #include "rxvt.h" /* NECESSARY */ |
29 | |
28 | |
30 | #define DO_TIMING_TEST 0 |
29 | #define DO_TIMING_TEST 0 |
31 | |
30 | |
32 | #if DO_TIMING_TEST |
31 | #if DO_TIMING_TEST |
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|
32 | # include <sys/time.h> |
33 | #define TIMING_TEST_START(id) \ |
33 | #define TIMING_TEST_START(id) \ |
34 | struct timeval timing_test_##id##_stv;\ |
34 | struct timeval timing_test_##id##_stv; \ |
35 | gettimeofday (&timing_test_##id##_stv, NULL); |
35 | gettimeofday (&timing_test_##id##_stv, NULL); |
36 | |
36 | |
37 | #define TIMING_TEST_PRINT_RESULT(id) \ |
37 | #define TIMING_TEST_PRINT_RESULT(id) \ |
38 | do{ struct timeval tv;gettimeofday (&tv, NULL); tv.tv_sec -= (timing_test_##id##_stv).tv_sec;\ |
38 | do { \ |
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39 | struct timeval tv; \ |
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40 | gettimeofday (&tv, NULL); \ |
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41 | tv.tv_sec -= (timing_test_##id##_stv).tv_sec; \ |
39 | fprintf (stderr, "%s: %s: %d: elapsed %ld usec\n", #id, __FILE__, __LINE__,\ |
42 | 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) |
43 | tv.tv_sec * 1000000 + tv.tv_usec - (timing_test_##id##_stv).tv_usec); \ |
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|
44 | } while (0) |
41 | |
45 | |
42 | #else |
46 | #else |
43 | #define TIMING_TEST_START(id) do{}while (0) |
47 | #define TIMING_TEST_START(id) do {} while (0) |
44 | #define TIMING_TEST_PRINT_RESULT(id) do{}while (0) |
48 | #define TIMING_TEST_PRINT_RESULT(id) do {} while (0) |
45 | #endif |
49 | #endif |
46 | |
50 | |
47 | /* |
51 | /* |
48 | * Pixmap geometry string interpretation : |
52 | * Pixmap geometry string interpretation : |
49 | * Each geometry string contains zero or one scale/position |
53 | * Each geometry string contains zero or one scale/position |
50 | * adjustment and may optionally be followed by a colon and one or more |
54 | * adjustment and may optionally be followed by a colon and one or more |
51 | * colon-delimited pixmap operations. |
55 | * colon-delimited pixmap operations. |
52 | * The following table shows the valid geometry strings and their |
56 | * The following table shows the valid geometry strings and their |
53 | * affects on the background image : |
57 | * effects on the background image : |
54 | * |
58 | * |
55 | * WxH+X+Y Set scaling to W% by H%, and position to X% by Y%. |
59 | * 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. |
60 | * W and H are percentages of the terminal window size. |
57 | * X and Y are also percentages; e.g., +50+50 centers |
61 | * X and Y are also percentages; e.g., +50+50 centers |
58 | * the image in the window. |
62 | * the image in the window. |
59 | * WxH+X Assumes Y == X |
63 | * WxH+X Assumes Y == X |
60 | * WxH Assumes Y == X == 50 (centers the image) |
64 | * WxH Assumes Y == X == 50 (centers the image) |
61 | * W+X+Y Assumes H == W |
65 | * W+X+Y Assumes H == W |
62 | * W+X Assumes H == W and Y == X |
66 | * W+X Assumes H == W and Y == X |
63 | * W Assumes H == W and Y == X == 50 |
67 | * W Assumes H == W and Y == X == 50 |
64 | * |
68 | * |
65 | * Adjusting position only : |
69 | * Adjusting position only : |
66 | * =+X+Y Set position to X% by Y% (absolute). |
70 | * =+X+Y Set position to X% by Y% (absolute). |
67 | * =+X Set position to X% by X%. |
71 | * =+X Set position to X% by X%. |
68 | * +X+Y Adjust position horizontally X% and vertically Y% |
72 | * +X+Y Adjust position horizontally X% and vertically Y% |
69 | * from current position (relative). |
73 | * from current position (relative). |
70 | * +X Adjust position horizontally X% and vertically X% |
74 | * +X Adjust position horizontally X% and vertically X% |
71 | * from current position. |
75 | * from current position. |
72 | * |
76 | * |
73 | * Adjusting scale only : |
77 | * Adjusting scale only : |
74 | * Wx0 Multiply horizontal scaling factor by W% |
78 | * Wx0 Multiply horizontal scaling factor by W% |
75 | * 0xH Multiply vertical scaling factor by H% |
79 | * 0xH Multiply vertical scaling factor by H% |
76 | * 0x0 No scaling (show image at normal size). |
80 | * 0x0 No scaling (show image at normal size). |
77 | * |
81 | * |
78 | * Pixmap Operations : (should be prepended by a colon) |
82 | * Pixmap Operations : (should be prepended by a colon) |
79 | * tile Tile image. Scaling/position modifiers above will affect |
83 | * tile Tile image. Scaling/position modifiers above will affect |
80 | * the tile size and origin. |
84 | * the tile size and origin. |
81 | * propscale When scaling, scale proportionally. That is, maintain the |
85 | * propscale When scaling, scale proportionally. That is, maintain the |
82 | * proper aspect ratio for the image. Any portion of the |
86 | * proper aspect ratio for the image. Any portion of the |
83 | * background not covered by the image is filled with the |
87 | * background not covered by the image is filled with the |
84 | * current background color. |
88 | * current background color. |
85 | * hscale Scale horizontally, tile vertically ? |
89 | * hscale Scale horizontally, tile vertically ? |
86 | * vscale Tile horizontally, scale vertically ? |
90 | * vscale Tile horizontally, scale vertically ? |
87 | * scale Scale both up and down |
91 | * scale Scale both up and down |
88 | * auto Same as 100x100+50+50 |
92 | * auto Same as 100x100+50+50 |
89 | */ |
93 | */ |
90 | |
94 | |
91 | #ifdef HAVE_BG_PIXMAP |
95 | #ifdef HAVE_BG_PIXMAP |
92 | bgPixmap_t::bgPixmap_t() |
96 | bgPixmap_t::bgPixmap_t () |
93 | { |
97 | { |
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98 | // this is basically redundant as bgPixmap_t is only used in |
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99 | // zero_initialised-derived structs |
94 | #ifdef HAVE_AFTERIMAGE |
100 | #ifdef HAVE_AFTERIMAGE |
95 | original_asim = NULL; |
101 | original_asim = NULL; |
96 | #endif |
102 | #endif |
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|
103 | #ifdef HAVE_PIXBUF |
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104 | pixbuf = NULL; |
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|
105 | #endif |
97 | #ifdef BG_IMAGE_FROM_FILE |
106 | #ifdef BG_IMAGE_FROM_FILE |
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|
107 | have_image = false; |
98 | h_scale = v_scale = 0; |
108 | h_scale = v_scale = 0; |
99 | h_align = v_align = 0; |
109 | h_align = v_align = 0; |
100 | #endif |
110 | #endif |
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111 | #ifdef ENABLE_TRANSPARENCY |
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112 | shade = 100; |
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113 | #endif |
101 | flags = 0; |
114 | flags = 0; |
102 | pixmap = None; |
115 | pixmap = None; |
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116 | valid_since = invalid_since = 0; |
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117 | target = 0; |
103 | } |
118 | } |
104 | |
119 | |
105 | bgPixmap_t::~bgPixmap_t() |
120 | void |
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121 | bgPixmap_t::destroy () |
106 | { |
122 | { |
107 | #ifdef HAVE_AFTERIMAGE |
123 | #ifdef HAVE_AFTERIMAGE |
108 | if (original_asim) |
124 | if (original_asim) |
109 | safe_asimage_destroy (original_asim); |
125 | safe_asimage_destroy (original_asim); |
110 | #endif |
126 | #endif |
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127 | |
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128 | #ifdef HAVE_PIXBUF |
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129 | if (pixbuf) |
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130 | g_object_unref (pixbuf); |
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131 | #endif |
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132 | |
111 | if (pixmap && target) |
133 | if (pixmap && target) |
112 | XFreePixmap (target->dpy, pixmap); |
134 | XFreePixmap (target->dpy, pixmap); |
113 | } |
135 | } |
114 | |
136 | |
115 | bool |
137 | bool |
… | |
… | |
119 | if (flags & isTransparent) |
141 | if (flags & isTransparent) |
120 | return true; |
142 | return true; |
121 | # endif |
143 | # endif |
122 | |
144 | |
123 | # ifdef BG_IMAGE_FROM_FILE |
145 | # ifdef BG_IMAGE_FROM_FILE |
124 | # ifdef HAVE_AFTERIMAGE |
146 | if (have_image) |
125 | if (original_asim != NULL) |
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|
126 | # endif |
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127 | { |
147 | { |
128 | if (h_scale != 0 || v_scale != 0 |
148 | if (flags & sizeSensitive) |
129 | || h_align != 0 || v_align != 0) |
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|
130 | return true; |
149 | return true; |
131 | } |
150 | } |
132 | # endif |
151 | # endif |
133 | |
152 | |
134 | return false; |
153 | return false; |
135 | } |
154 | } |
136 | |
155 | |
137 | bool |
156 | bool |
138 | bgPixmap_t::window_position_sensitive () |
157 | bgPixmap_t::window_position_sensitive () |
139 | { |
158 | { |
140 | # ifdef ENABLE_TRANSPARENCY |
159 | # ifdef ENABLE_TRANSPARENCY |
141 | if (flags & isTransparent) |
160 | if (flags & isTransparent) |
142 | return true; |
161 | return true; |
143 | # endif |
162 | # endif |
144 | |
163 | |
145 | # ifdef BG_IMAGE_FROM_FILE |
164 | # ifdef BG_IMAGE_FROM_FILE |
146 | # ifdef HAVE_AFTERIMAGE |
165 | if (have_image) |
147 | if (original_asim != NULL) |
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148 | # endif |
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149 | { |
166 | { |
150 | if (h_align == rootAlign || v_align == rootAlign) |
167 | if (flags & rootAlign) |
151 | return true; |
168 | return true; |
152 | } |
169 | } |
153 | # endif |
170 | # endif |
154 | |
171 | |
155 | return false; |
172 | return false; |
156 | }; |
173 | }; |
157 | |
174 | |
158 | bool bgPixmap_t::need_client_side_rendering () |
175 | bool bgPixmap_t::need_client_side_rendering () |
159 | { |
176 | { |
160 | # ifdef HAVE_AFTERIMAGE |
177 | # ifdef HAVE_AFTERIMAGE |
161 | if (original_asim != NULL) |
178 | if (original_asim) |
162 | return true; |
179 | return true; |
163 | # endif |
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164 | # ifdef ENABLE_TRANSPARENCY |
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165 | if (flags & isTransparent) |
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166 | { |
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167 | # ifdef HAVE_AFTERIMAGE // can't blur without libAI anyways |
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168 | if ((flags & blurNeeded) && !(flags & blurServerSide)) |
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169 | return true; |
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170 | # endif |
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171 | if ((flags & tintNeeded) && !(flags & tintServerSide)) |
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172 | return true; |
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173 | } |
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174 | # endif |
180 | # endif |
175 | return false; |
181 | return false; |
176 | } |
182 | } |
177 | |
183 | |
178 | # ifdef BG_IMAGE_FROM_FILE |
184 | # ifdef BG_IMAGE_FROM_FILE |
… | |
… | |
195 | static inline bool |
201 | static inline bool |
196 | check_set_align_value (int geom_flags, int flag, int &align, int new_value) |
202 | check_set_align_value (int geom_flags, int flag, int &align, int new_value) |
197 | { |
203 | { |
198 | if (geom_flags & flag) |
204 | if (geom_flags & flag) |
199 | { |
205 | { |
200 | if (new_value != bgPixmap_t::rootAlign) |
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201 | { |
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202 | if (new_value < -100) |
206 | if (new_value < -100) |
203 | new_value = -100; |
207 | new_value = -100; |
204 | else if (new_value > 200) |
208 | else if (new_value > 200) |
205 | new_value = 200; |
209 | new_value = 200; |
206 | } |
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|
207 | if (new_value != align) |
210 | if (new_value != align) |
208 | { |
211 | { |
209 | align = new_value; |
212 | align = new_value; |
210 | return true; |
213 | return true; |
211 | } |
214 | } |
… | |
… | |
215 | |
218 | |
216 | static inline int |
219 | static inline int |
217 | make_align_position (int align, int window_size, int image_size) |
220 | make_align_position (int align, int window_size, int image_size) |
218 | { |
221 | { |
219 | int diff = window_size - image_size; |
222 | int diff = window_size - image_size; |
220 | int smaller = MIN (image_size,window_size); |
223 | int smaller = min (image_size, window_size); |
221 | |
224 | |
222 | if (align >= 0 && align <= 50) |
225 | if (align >= 0 && align <= 100) |
223 | return diff * align / 100; |
226 | return diff * align / 100; |
224 | else if (align > 50 && align <= 100) |
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225 | return window_size - image_size - diff * (100 - align) / 100; |
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226 | else if (align > 100 && align <= 200 ) |
227 | else if (align > 100 && align <= 200) |
227 | return ((align - 100) * smaller / 100) + window_size - smaller; |
228 | return ((align - 100) * smaller / 100) + window_size - smaller; |
228 | else if (align > -100 && align < 0) |
229 | else if (align >= -100 && align < 0) |
229 | return ((align + 100) * smaller / 100) - image_size; |
230 | return ((align + 100) * smaller / 100) - image_size; |
230 | return 0; |
231 | return 0; |
231 | } |
232 | } |
232 | |
233 | |
233 | static inline int |
234 | static inline int |
234 | make_clip_rectangle (int pos, int size, int target_size, int &dst_pos, int &dst_size) |
235 | make_clip_rectangle (int pos, int size, int target_size, int &dst_pos, int &dst_size) |
235 | { |
236 | { |
236 | int src_pos = 0; |
237 | int src_pos = 0; |
237 | dst_pos = 0; |
238 | dst_pos = pos; |
238 | dst_size = size; |
239 | dst_size = size; |
239 | if (pos < 0 && size > target_size) |
240 | if (pos < 0) |
240 | { |
241 | { |
241 | src_pos = -pos; |
242 | src_pos = -pos; |
|
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243 | dst_pos = 0; |
242 | dst_size += pos; |
244 | dst_size += pos; |
243 | } |
245 | } |
244 | else if (pos > 0) |
|
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245 | dst_pos = pos; |
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246 | |
246 | |
247 | if (dst_pos + dst_size > target_size) |
247 | if (dst_pos + dst_size > target_size) |
248 | dst_size = target_size - dst_pos; |
248 | dst_size = target_size - dst_pos; |
249 | return src_pos; |
249 | return src_pos; |
250 | } |
250 | } |
… | |
… | |
255 | int geom_flags = 0, changed = 0; |
255 | int geom_flags = 0, changed = 0; |
256 | int x = 0, y = 0; |
256 | int x = 0, y = 0; |
257 | unsigned int w = 0, h = 0; |
257 | unsigned int w = 0, h = 0; |
258 | unsigned int n; |
258 | unsigned int n; |
259 | unsigned long new_flags = (flags & (~geometryFlags)); |
259 | unsigned long new_flags = (flags & (~geometryFlags)); |
260 | char *p; |
260 | const char *p; |
261 | # define MAXLEN_GEOM 256 /* could be longer then regular geometry string */ |
261 | # define MAXLEN_GEOM 256 /* could be longer than regular geometry string */ |
262 | |
262 | |
263 | if (geom == NULL) |
263 | if (geom == NULL) |
264 | return false; |
264 | return false; |
265 | |
265 | |
266 | char str[MAXLEN_GEOM]; |
266 | char str[MAXLEN_GEOM]; |
… | |
… | |
273 | if (n < MAXLEN_GEOM) |
273 | if (n < MAXLEN_GEOM) |
274 | { |
274 | { |
275 | char *ops; |
275 | char *ops; |
276 | new_flags |= geometrySet; |
276 | new_flags |= geometrySet; |
277 | |
277 | |
278 | strncpy (str, geom, n); |
278 | memcpy (str, geom, n); |
279 | str[n] = '\0'; |
279 | str[n] = '\0'; |
280 | if (str[0] == ':') |
280 | if (str[0] == ':') |
281 | ops = &str[0]; |
281 | ops = &str[0]; |
282 | else if (str[0] != 'x' && str[0] != 'X' && isalpha(str[0])) |
282 | else if (str[0] != 'x' && str[0] != 'X' && isalpha(str[0])) |
283 | ops = &str[0]; |
283 | ops = &str[0]; |
… | |
… | |
303 | y = x; |
303 | y = x; |
304 | geom_flags |= YValue; |
304 | geom_flags |= YValue; |
305 | } |
305 | } |
306 | |
306 | |
307 | if (flags & geometrySet) |
307 | if (flags & geometrySet) |
|
|
308 | { |
308 | {/* new geometry is an adjustment to the old one ! */ |
309 | /* new geometry is an adjustment to the old one ! */ |
309 | if ((geom_flags & WidthValue) && (geom_flags & HeightValue)) |
310 | if ((geom_flags & WidthValue) && (geom_flags & HeightValue)) |
310 | { |
311 | { |
311 | if (w == 0 && h != 0) |
312 | if (w == 0 && h != 0) |
312 | { |
313 | { |
313 | w = h_scale; |
314 | w = h_scale; |
… | |
… | |
329 | } |
330 | } |
330 | } |
331 | } |
331 | else /* setting up geometry from scratch */ |
332 | else /* setting up geometry from scratch */ |
332 | { |
333 | { |
333 | if (!(geom_flags & XValue)) |
334 | if (!(geom_flags & XValue)) |
|
|
335 | { |
334 | {/* use default geometry - centered */ |
336 | /* use default geometry - centered */ |
335 | x = y = defaultAlign; |
337 | x = y = defaultAlign; |
336 | } |
338 | } |
337 | else if (!(geom_flags & YValue)) |
339 | else if (!(geom_flags & YValue)) |
338 | y = x; |
340 | y = x; |
339 | |
341 | |
340 | if ((geom_flags & (WidthValue|HeightValue)) == 0) |
342 | if ((geom_flags & (WidthValue|HeightValue)) == 0) |
|
|
343 | { |
341 | {/* use default geometry - scaled */ |
344 | /* use default geometry - scaled */ |
342 | w = h = defaultScale; |
345 | w = h = defaultScale; |
343 | } |
346 | } |
344 | else if (geom_flags & WidthValue) |
347 | else if (geom_flags & WidthValue) |
345 | { |
348 | { |
346 | if (!(geom_flags & HeightValue)) |
349 | if (!(geom_flags & HeightValue)) |
… | |
… | |
349 | else |
352 | else |
350 | w = h; |
353 | w = h; |
351 | } |
354 | } |
352 | } /* done parsing geometry string */ |
355 | } /* done parsing geometry string */ |
353 | else if (!(flags & geometrySet)) |
356 | else if (!(flags & geometrySet)) |
|
|
357 | { |
354 | { /* default geometry - scaled and centered */ |
358 | /* default geometry - scaled and centered */ |
355 | x = y = defaultAlign; |
359 | x = y = defaultAlign; |
356 | w = h = defaultScale; |
360 | w = h = defaultScale; |
357 | } |
361 | } |
358 | |
362 | |
359 | if (!(flags & geometrySet)) |
363 | if (!(flags & geometrySet)) |
… | |
… | |
362 | if (ops) |
366 | if (ops) |
363 | { |
367 | { |
364 | while (*ops) |
368 | while (*ops) |
365 | { |
369 | { |
366 | while (*ops == ':' || isspace(*ops)) ++ops; |
370 | while (*ops == ':' || isspace(*ops)) ++ops; |
|
|
371 | |
367 | # define CHECK_GEOM_OPS(op_str) (strncasecmp (ops, (op_str), sizeof(op_str)-1) == 0) |
372 | # define CHECK_GEOM_OPS(op_str) (strncasecmp (ops, (op_str), sizeof (op_str) - 1) == 0) |
368 | if (CHECK_GEOM_OPS("tile")) |
373 | if (CHECK_GEOM_OPS ("tile")) |
369 | { |
374 | { |
370 | w = h = noScale; |
375 | w = h = noScale; |
371 | geom_flags |= WidthValue|HeightValue; |
376 | geom_flags |= WidthValue|HeightValue; |
372 | } |
377 | } |
373 | else if (CHECK_GEOM_OPS("propscale")) |
378 | else if (CHECK_GEOM_OPS ("propscale")) |
374 | { |
379 | { |
375 | if (w == 0 && h == 0) |
|
|
376 | { |
|
|
377 | w = windowScale; |
|
|
378 | geom_flags |= WidthValue; |
|
|
379 | } |
|
|
380 | new_flags |= propScale; |
380 | new_flags |= propScale; |
381 | } |
381 | } |
382 | else if (CHECK_GEOM_OPS("hscale")) |
382 | else if (CHECK_GEOM_OPS ("hscale")) |
383 | { |
383 | { |
384 | if (w == 0) |
|
|
385 | w = windowScale; |
384 | if (w == 0) w = windowScale; |
|
|
385 | |
386 | h = noScale; |
386 | h = noScale; |
387 | geom_flags |= WidthValue|HeightValue; |
387 | geom_flags |= WidthValue|HeightValue; |
388 | } |
388 | } |
389 | else if (CHECK_GEOM_OPS("vscale")) |
389 | else if (CHECK_GEOM_OPS ("vscale")) |
390 | { |
390 | { |
391 | if (h == 0) |
|
|
392 | h = windowScale; |
391 | if (h == 0) h = windowScale; |
|
|
392 | |
393 | w = noScale; |
393 | w = noScale; |
394 | geom_flags |= WidthValue|HeightValue; |
394 | geom_flags |= WidthValue|HeightValue; |
395 | } |
395 | } |
396 | else if (CHECK_GEOM_OPS("scale")) |
396 | else if (CHECK_GEOM_OPS ("scale")) |
397 | { |
397 | { |
398 | if (h == 0) |
|
|
399 | h = windowScale; |
398 | if (h == 0) h = windowScale; |
400 | if (w == 0) |
|
|
401 | w = windowScale; |
399 | if (w == 0) w = windowScale; |
|
|
400 | |
402 | geom_flags |= WidthValue|HeightValue; |
401 | geom_flags |= WidthValue|HeightValue; |
403 | } |
402 | } |
404 | else if (CHECK_GEOM_OPS("auto")) |
403 | else if (CHECK_GEOM_OPS ("auto")) |
405 | { |
404 | { |
406 | w = h = windowScale; |
405 | w = h = windowScale; |
407 | x = y = centerAlign; |
406 | x = y = centerAlign; |
408 | geom_flags |= WidthValue|HeightValue|XValue|YValue; |
407 | geom_flags |= WidthValue|HeightValue|XValue|YValue; |
409 | } |
408 | } |
410 | else if (CHECK_GEOM_OPS("root")) |
409 | else if (CHECK_GEOM_OPS ("root")) |
411 | { |
410 | { |
|
|
411 | new_flags |= rootAlign; |
412 | w = h = noScale; |
412 | w = h = noScale; |
413 | x = y = rootAlign; |
|
|
414 | geom_flags |= WidthValue|HeightValue|XValue|YValue; |
413 | geom_flags |= WidthValue|HeightValue; |
415 | } |
414 | } |
416 | # undef CHECK_GEOM_OPS |
415 | # undef CHECK_GEOM_OPS |
|
|
416 | |
417 | while (*ops != ':' && *ops != '\0') ++ops; |
417 | while (*ops != ':' && *ops != '\0') ++ops; |
418 | } /* done parsing ops */ |
418 | } /* done parsing ops */ |
419 | } |
419 | } |
420 | |
420 | |
421 | if (check_set_scale_value (geom_flags, WidthValue, h_scale, w)) |
421 | if (check_set_scale_value (geom_flags, WidthValue, h_scale, w)) ++changed; |
422 | ++changed; |
|
|
423 | if (check_set_scale_value (geom_flags, HeightValue, v_scale, h)) |
422 | if (check_set_scale_value (geom_flags, HeightValue, v_scale, h)) ++changed; |
424 | ++changed; |
|
|
425 | if (check_set_align_value (geom_flags, XValue, h_align, x)) |
423 | if (check_set_align_value (geom_flags, XValue, h_align, x)) ++changed; |
426 | ++changed; |
|
|
427 | if (check_set_align_value (geom_flags, YValue, v_align, y)) |
424 | if (check_set_align_value (geom_flags, YValue, v_align, y)) ++changed; |
428 | ++changed; |
|
|
429 | } |
425 | } |
430 | |
426 | |
431 | if (new_flags != flags) |
427 | if (new_flags != flags) |
432 | { |
428 | { |
433 | flags = new_flags; |
429 | flags = new_flags; |
434 | changed++; |
430 | changed++; |
435 | } |
431 | } |
|
|
432 | |
436 | //fprintf( stderr, "flags = %lX, scale = %ux%u, align=%+d%+d\n", |
433 | //fprintf (stderr, "flags = %lX, scale = %ux%u, align=%+d%+d\n", |
437 | // flags, h_scale, v_scale, h_align, v_align); |
434 | // flags, h_scale, v_scale, h_align, v_align); |
438 | return (changed > 0); |
435 | return (changed > 0); |
|
|
436 | } |
|
|
437 | |
|
|
438 | void |
|
|
439 | bgPixmap_t::get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y) |
|
|
440 | { |
|
|
441 | int target_width = target->szHint.width; |
|
|
442 | int target_height = target->szHint.height; |
|
|
443 | |
|
|
444 | if (flags & propScale) |
|
|
445 | { |
|
|
446 | float scale = (float)target_width / image_width; |
|
|
447 | min_it (scale, (float)target_height / image_height); |
|
|
448 | w = image_width * scale + 0.5; |
|
|
449 | h = image_height * scale + 0.5; |
|
|
450 | } |
|
|
451 | else |
|
|
452 | { |
|
|
453 | w = h_scale * target_width / 100; |
|
|
454 | h = v_scale * target_height / 100; |
|
|
455 | } |
|
|
456 | |
|
|
457 | if (!w) w = image_width; |
|
|
458 | if (!h) h = image_height; |
|
|
459 | |
|
|
460 | if (flags & rootAlign) |
|
|
461 | { |
|
|
462 | target->get_window_origin (x, y); |
|
|
463 | x = -x; |
|
|
464 | y = -y; |
|
|
465 | } |
|
|
466 | else |
|
|
467 | { |
|
|
468 | x = make_align_position (h_align, target_width, w); |
|
|
469 | y = make_align_position (v_align, target_height, h); |
|
|
470 | } |
|
|
471 | |
|
|
472 | flags &= ~sizeSensitive; |
|
|
473 | if ((flags & propScale) || h_scale || v_scale |
|
|
474 | || (!(flags & rootAlign) && (h_align || v_align)) |
|
|
475 | || w > target_width || h > target_height) |
|
|
476 | flags |= sizeSensitive; |
439 | } |
477 | } |
440 | |
478 | |
441 | # ifdef HAVE_AFTERIMAGE |
479 | # ifdef HAVE_AFTERIMAGE |
442 | bool |
480 | bool |
443 | bgPixmap_t::render_asim (ASImage *background, ARGB32 background_tint) |
481 | bgPixmap_t::render_image (unsigned long background_flags) |
444 | { |
482 | { |
445 | if (target == NULL) |
483 | if (target == NULL) |
446 | return false; |
484 | return false; |
447 | |
485 | |
|
|
486 | target->init_asv (); |
|
|
487 | |
|
|
488 | ASImage *background = NULL; |
|
|
489 | ARGB32 background_tint = TINT_LEAVE_SAME; |
|
|
490 | |
|
|
491 | # ifdef ENABLE_TRANSPARENCY |
|
|
492 | if (background_flags) |
|
|
493 | background = pixmap2ximage (target->asv, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, 100); |
|
|
494 | |
|
|
495 | if (!(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
|
|
496 | { |
|
|
497 | ShadingInfo as_shade; |
|
|
498 | as_shade.shading = shade; |
|
|
499 | |
|
|
500 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
|
|
501 | if (flags & tintSet) |
|
|
502 | tint.get (c); |
|
|
503 | as_shade.tintColor.red = c.r; |
|
|
504 | as_shade.tintColor.green = c.g; |
|
|
505 | as_shade.tintColor.blue = c.b; |
|
|
506 | |
|
|
507 | background_tint = shading2tint32 (&as_shade); |
|
|
508 | } |
|
|
509 | |
|
|
510 | if (!(background_flags & transpPmapBlurred) && (flags & blurNeeded) && background != NULL) |
|
|
511 | { |
|
|
512 | ASImage *tmp = blur_asimage_gauss (target->asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF, |
|
|
513 | (original_asim == NULL || tint == TINT_LEAVE_SAME) ? ASA_XImage : ASA_ASImage, |
|
|
514 | 100, ASIMAGE_QUALITY_DEFAULT); |
|
|
515 | if (tmp) |
|
|
516 | { |
|
|
517 | destroy_asimage (&background); |
|
|
518 | background = tmp; |
|
|
519 | } |
|
|
520 | } |
|
|
521 | # endif |
|
|
522 | |
|
|
523 | ASImage *result = 0; |
|
|
524 | |
448 | int target_width = (int)target->szHint.width; |
525 | int target_width = target->szHint.width; |
449 | int target_height = (int)target->szHint.height; |
526 | int target_height = target->szHint.height; |
450 | int new_pmap_width = target_width, new_pmap_height = target_height; |
527 | int new_pmap_width = target_width; |
451 | ASImage *result = NULL; |
528 | int new_pmap_height = target_height; |
452 | |
529 | |
453 | int x = 0; |
530 | int x = 0; |
454 | int y = 0; |
531 | int y = 0; |
455 | int w = h_scale * target_width / 100; |
532 | int w = 0; |
456 | int h = v_scale * target_height / 100; |
533 | int h = 0; |
457 | |
534 | |
458 | TIMING_TEST_START (asim); |
535 | TIMING_TEST_START (asim); |
459 | |
536 | |
460 | if (original_asim) |
537 | if (original_asim) |
461 | { |
538 | get_image_geometry (original_asim->width, original_asim->height, w, h, x, y); |
462 | if (h_align == rootAlign || v_align == rootAlign) |
|
|
463 | { |
|
|
464 | target->get_window_origin(x, y); |
|
|
465 | x = -x; |
|
|
466 | y = -y; |
|
|
467 | } |
|
|
468 | if (h_align != rootAlign) |
|
|
469 | x = make_align_position (h_align, target_width, w > 0 ? w : (int)original_asim->width); |
|
|
470 | if (v_align != rootAlign) |
|
|
471 | y = make_align_position (v_align, target_height, h > 0 ? h : (int)original_asim->height); |
|
|
472 | } |
|
|
473 | |
539 | |
474 | if (original_asim == NULL |
540 | if (!original_asim |
|
|
541 | || (!(flags & rootAlign) |
475 | || x >= target_width |
542 | && (x >= target_width |
476 | || y >= target_height |
543 | || y >= target_height |
477 | || (w > 0 && x + w <= 0) |
544 | || (x + w <= 0) |
478 | || (h > 0 && y + h <= 0)) |
545 | || (y + h <= 0)))) |
479 | { |
546 | { |
480 | if (background) |
547 | if (background) |
481 | { |
548 | { |
482 | new_pmap_width = background->width; |
549 | new_pmap_width = background->width; |
483 | new_pmap_height = background->height; |
550 | new_pmap_height = background->height; |
484 | result = background; |
551 | result = background; |
|
|
552 | |
485 | if (background_tint != TINT_LEAVE_SAME) |
553 | if (background_tint != TINT_LEAVE_SAME) |
486 | { |
554 | { |
487 | ASImage* tmp = tile_asimage (target->asv, background, 0, 0, |
555 | ASImage *tmp = tile_asimage (target->asv, background, 0, 0, |
488 | target_width, target_height, background_tint, |
556 | target_width, target_height, background_tint, |
489 | ASA_XImage, 100, ASIMAGE_QUALITY_DEFAULT); |
557 | ASA_XImage, 100, ASIMAGE_QUALITY_DEFAULT); |
490 | if (tmp) |
558 | if (tmp) |
491 | result = tmp; |
559 | result = tmp; |
492 | } |
560 | } |
… | |
… | |
495 | new_pmap_width = new_pmap_height = 0; |
563 | new_pmap_width = new_pmap_height = 0; |
496 | } |
564 | } |
497 | else |
565 | else |
498 | { |
566 | { |
499 | result = original_asim; |
567 | result = original_asim; |
|
|
568 | |
500 | if ((w > 0 && w != original_asim->width) |
569 | if ((w != original_asim->width) |
501 | || (h > 0 && h != original_asim->height)) |
570 | || (h != original_asim->height)) |
502 | { |
571 | { |
503 | result = scale_asimage (target->asv, original_asim, |
572 | result = scale_asimage (target->asv, original_asim, |
504 | w > 0 ? w : original_asim->width, |
573 | w, h, |
505 | h > 0 ? h : original_asim->height, |
|
|
506 | background ? ASA_ASImage : ASA_XImage, |
574 | background ? ASA_ASImage : ASA_XImage, |
507 | 100, ASIMAGE_QUALITY_DEFAULT); |
575 | 100, ASIMAGE_QUALITY_DEFAULT); |
508 | } |
576 | } |
|
|
577 | |
509 | if (background == NULL) |
578 | if (background == NULL) |
510 | {/* if tiling - pixmap has to be sized exactly as the image, |
579 | { |
511 | but there is no need to make it bigger then the window! */ |
|
|
512 | if (h_scale == 0) |
|
|
513 | new_pmap_width = min (result->width, target_width); |
|
|
514 | if (v_scale == 0) |
|
|
515 | new_pmap_height = min (result->height, target_height); |
|
|
516 | /* we also need to tile our image in one or both directions */ |
|
|
517 | if (h_scale == 0 || v_scale == 0) |
580 | if (h_scale == 0 || v_scale == 0) |
518 | { |
581 | { |
|
|
582 | /* if tiling - pixmap has to be sized exactly as the image, |
|
|
583 | but there is no need to make it bigger than the window! */ |
|
|
584 | new_pmap_width = min (result->width, target_width); |
|
|
585 | new_pmap_height = min (result->height, target_height); |
|
|
586 | |
|
|
587 | /* we also need to tile our image in both directions */ |
519 | ASImage *tmp = tile_asimage (target->asv, result, |
588 | ASImage *tmp = tile_asimage (target->asv, result, |
520 | (h_scale > 0) ? 0 : (int)result->width - x, |
589 | (int)result->width - x, |
521 | (v_scale > 0) ? 0 : (int)result->height - y, |
590 | (int)result->height - y, |
522 | new_pmap_width, |
591 | new_pmap_width, |
523 | new_pmap_height, |
592 | new_pmap_height, |
524 | TINT_LEAVE_SAME, ASA_XImage, |
593 | TINT_LEAVE_SAME, ASA_XImage, |
525 | 100, ASIMAGE_QUALITY_DEFAULT); |
594 | 100, ASIMAGE_QUALITY_DEFAULT); |
526 | if (tmp) |
595 | if (tmp) |
527 | { |
596 | { |
528 | if (result != original_asim) |
597 | if (result != original_asim) |
529 | destroy_asimage (&result); |
598 | destroy_asimage (&result); |
|
|
599 | |
530 | result = tmp; |
600 | result = tmp; |
531 | } |
601 | } |
532 | } |
602 | } |
533 | } |
603 | } |
534 | else |
604 | else |
|
|
605 | { |
535 | {/* if blending background and image - pixmap has to be sized same as target window */ |
606 | /* if blending background and image - pixmap has to be sized same as target window */ |
536 | ASImageLayer *layers = create_image_layers (2); |
607 | ASImageLayer *layers = create_image_layers (2); |
537 | ASImage *merged_im = NULL; |
|
|
538 | |
608 | |
539 | layers[0].im = background; |
609 | layers[0].im = background; |
540 | layers[0].clip_width = target_width; |
610 | layers[0].clip_width = target_width; |
541 | layers[0].clip_height = target_height; |
611 | layers[0].clip_height = target_height; |
542 | layers[0].tint = background_tint; |
612 | layers[0].tint = background_tint; |
543 | layers[1].im = result; |
613 | layers[1].im = result; |
544 | if (w <= 0) |
614 | |
|
|
615 | if (h_scale == 0 || v_scale == 0) |
|
|
616 | { |
545 | {/* tile horizontally */ |
617 | /* tile horizontally */ |
546 | while (x > 0) x -= (int)result->width; |
618 | while (x > 0) x -= (int)result->width; |
547 | layers[1].dst_x = x; |
619 | layers[1].dst_x = x; |
548 | layers[1].clip_width = result->width+target_width; |
620 | layers[1].clip_width = result->width+target_width; |
549 | } |
621 | } |
550 | else |
622 | else |
|
|
623 | { |
551 | {/* clip horizontally */ |
624 | /* clip horizontally */ |
552 | layers[1].dst_x = x; |
625 | layers[1].dst_x = x; |
553 | layers[1].clip_width = result->width; |
626 | layers[1].clip_width = result->width; |
554 | } |
627 | } |
555 | if (h <= 0) |
628 | |
|
|
629 | if (h_scale == 0 || v_scale == 0) |
556 | { |
630 | { |
557 | while (y > 0) y -= (int)result->height; |
631 | while (y > 0) y -= (int)result->height; |
558 | layers[1].dst_y = y; |
632 | layers[1].dst_y = y; |
559 | layers[1].clip_height = result->height + target_height; |
633 | layers[1].clip_height = result->height + target_height; |
560 | } |
634 | } |
561 | else |
635 | else |
562 | { |
636 | { |
563 | layers[1].dst_y = y; |
637 | layers[1].dst_y = y; |
564 | layers[1].clip_height = result->height; |
638 | layers[1].clip_height = result->height; |
565 | } |
639 | } |
|
|
640 | |
566 | if (target->rs[Rs_blendtype]) |
641 | if (target->rs[Rs_blendtype]) |
567 | { |
642 | { |
568 | layers[1].merge_scanlines = blend_scanlines_name2func (target->rs[Rs_blendtype]); |
643 | layers[1].merge_scanlines = blend_scanlines_name2func (target->rs[Rs_blendtype]); |
569 | if (layers[1].merge_scanlines == NULL) |
644 | if (layers[1].merge_scanlines == NULL) |
570 | layers[1].merge_scanlines = alphablend_scanlines; |
645 | layers[1].merge_scanlines = alphablend_scanlines; |
571 | } |
646 | } |
|
|
647 | |
572 | ASImage *tmp = merge_layers (target->asv, layers, 2, target_width, target_height, |
648 | ASImage *tmp = merge_layers (target->asv, layers, 2, target_width, target_height, |
573 | ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT); |
649 | ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT); |
|
|
650 | |
574 | if (tmp) |
651 | if (tmp) |
575 | { |
652 | { |
576 | if (result != original_asim) |
653 | if (result != original_asim) |
577 | destroy_asimage (&result); |
654 | destroy_asimage (&result); |
|
|
655 | |
578 | result = tmp; |
656 | result = tmp; |
579 | } |
657 | } |
|
|
658 | |
580 | free (layers); |
659 | free (layers); |
581 | } |
660 | } |
582 | } |
661 | } |
583 | TIMING_TEST_PRINT_RESULT (asim); |
662 | TIMING_TEST_PRINT_RESULT (asim); |
584 | |
663 | |
585 | if (pixmap) |
664 | bool ret = false; |
586 | { |
|
|
587 | if (result == NULL |
|
|
588 | || pmap_width != new_pmap_width |
|
|
589 | || pmap_height != new_pmap_height |
|
|
590 | || pmap_depth != target->depth) |
|
|
591 | { |
|
|
592 | XFreePixmap (target->dpy, pixmap); |
|
|
593 | pixmap = None; |
|
|
594 | } |
|
|
595 | } |
|
|
596 | |
665 | |
597 | if (result) |
666 | if (result) |
598 | { |
667 | { |
599 | XGCValues gcv; |
668 | XGCValues gcv; |
600 | GC gc; |
669 | GC gc; |
|
|
670 | |
|
|
671 | if (pixmap) |
|
|
672 | { |
|
|
673 | if (pmap_width != new_pmap_width |
|
|
674 | || pmap_height != new_pmap_height |
|
|
675 | || pmap_depth != target->depth) |
|
|
676 | { |
|
|
677 | XFreePixmap (target->dpy, pixmap); |
|
|
678 | pixmap = None; |
|
|
679 | } |
|
|
680 | } |
601 | |
681 | |
602 | /* create Pixmap */ |
682 | /* create Pixmap */ |
603 | if (pixmap == None) |
683 | if (pixmap == None) |
604 | { |
684 | { |
605 | pixmap = XCreatePixmap (target->dpy, target->vt, new_pmap_width, new_pmap_height, target->depth); |
685 | pixmap = XCreatePixmap (target->dpy, target->vt, new_pmap_width, new_pmap_height, target->depth); |
606 | pmap_width = new_pmap_width; |
686 | pmap_width = new_pmap_width; |
607 | pmap_height = new_pmap_height; |
687 | pmap_height = new_pmap_height; |
608 | pmap_depth = target->depth; |
688 | pmap_depth = target->depth; |
609 | } |
689 | } |
610 | /* fill with background color ( if result's not completely overlapping it)*/ |
690 | /* fill with background color (if result's not completely overlapping it) */ |
611 | gcv.foreground = target->pix_colors[Color_bg]; |
691 | gcv.foreground = target->pix_colors[Color_bg]; |
612 | gc = XCreateGC (target->dpy, target->vt, GCForeground, &gcv); |
692 | gc = XCreateGC (target->dpy, target->vt, GCForeground, &gcv); |
613 | |
693 | |
614 | int src_x = 0, src_y = 0, dst_x = 0, dst_y = 0; |
694 | int src_x = 0, src_y = 0, dst_x = 0, dst_y = 0; |
615 | int dst_width = result->width, dst_height = result->height; |
695 | int dst_width = result->width, dst_height = result->height; |
616 | if (background == NULL) |
696 | if (background == NULL) |
617 | { |
697 | { |
618 | if (h_scale > 0) |
698 | if (!(h_scale == 0 || v_scale == 0)) |
|
|
699 | { |
619 | src_x = make_clip_rectangle (x, result->width, new_pmap_width, dst_x, dst_width); |
700 | src_x = make_clip_rectangle (x, result->width , new_pmap_width , dst_x, dst_width ); |
620 | if (v_scale > 0) |
|
|
621 | src_y = make_clip_rectangle (y, result->height, new_pmap_height, dst_y, dst_height); |
701 | src_y = make_clip_rectangle (y, result->height, new_pmap_height, dst_y, dst_height); |
|
|
702 | } |
622 | |
703 | |
623 | if (dst_x > 0 || dst_y > 0 |
704 | if (dst_x > 0 || dst_y > 0 |
624 | || dst_x + dst_width < new_pmap_width |
705 | || dst_x + dst_width < new_pmap_width |
625 | || dst_y + dst_height < new_pmap_height) |
706 | || dst_y + dst_height < new_pmap_height) |
626 | { |
|
|
627 | XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
707 | XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
628 | } |
|
|
629 | } |
708 | } |
630 | |
709 | |
631 | /* put result on pixmap */ |
710 | /* put result on pixmap */ |
632 | if (dst_x < new_pmap_width && dst_y < new_pmap_height) |
711 | if (dst_x < new_pmap_width && dst_y < new_pmap_height) |
633 | asimage2drawable (target->asv, pixmap, result, gc, src_x, src_y, dst_x, dst_y, dst_width, dst_height, True); |
712 | asimage2drawable (target->asv, pixmap, result, gc, src_x, src_y, dst_x, dst_y, dst_width, dst_height, True); |
… | |
… | |
635 | if (result != background && result != original_asim) |
714 | if (result != background && result != original_asim) |
636 | destroy_asimage (&result); |
715 | destroy_asimage (&result); |
637 | |
716 | |
638 | XFreeGC (target->dpy, gc); |
717 | XFreeGC (target->dpy, gc); |
639 | TIMING_TEST_PRINT_RESULT (asim); |
718 | TIMING_TEST_PRINT_RESULT (asim); |
640 | } |
|
|
641 | |
719 | |
|
|
720 | ret = true; |
|
|
721 | } |
|
|
722 | |
|
|
723 | if (background) |
|
|
724 | destroy_asimage (&background); |
|
|
725 | |
642 | return true; |
726 | return ret; |
643 | } |
727 | } |
644 | # endif /* HAVE_AFTERIMAGE */ |
728 | # endif /* HAVE_AFTERIMAGE */ |
|
|
729 | |
|
|
730 | # ifdef HAVE_PIXBUF |
|
|
731 | bool |
|
|
732 | bgPixmap_t::render_image (unsigned long background_flags) |
|
|
733 | { |
|
|
734 | if (target == NULL) |
|
|
735 | return false; |
|
|
736 | |
|
|
737 | if (!pixbuf) |
|
|
738 | return false; |
|
|
739 | |
|
|
740 | #if !XFT |
|
|
741 | if (background_flags) |
|
|
742 | return false; |
|
|
743 | #endif |
|
|
744 | |
|
|
745 | GdkPixbuf *result; |
|
|
746 | |
|
|
747 | int image_width = gdk_pixbuf_get_width (pixbuf); |
|
|
748 | int image_height = gdk_pixbuf_get_height (pixbuf); |
|
|
749 | |
|
|
750 | int target_width = target->szHint.width; |
|
|
751 | int target_height = target->szHint.height; |
|
|
752 | int new_pmap_width = target_width; |
|
|
753 | int new_pmap_height = target_height; |
|
|
754 | |
|
|
755 | int x = 0; |
|
|
756 | int y = 0; |
|
|
757 | int w = 0; |
|
|
758 | int h = 0; |
|
|
759 | |
|
|
760 | get_image_geometry (image_width, image_height, w, h, x, y); |
|
|
761 | |
|
|
762 | if (!(flags & rootAlign) |
|
|
763 | && (x >= target_width |
|
|
764 | || y >= target_height |
|
|
765 | || (x + w <= 0) |
|
|
766 | || (y + h <= 0))) |
|
|
767 | return false; |
|
|
768 | |
|
|
769 | result = pixbuf; |
|
|
770 | |
|
|
771 | if ((w != image_width) |
|
|
772 | || (h != image_height)) |
|
|
773 | { |
|
|
774 | result = gdk_pixbuf_scale_simple (pixbuf, |
|
|
775 | w, h, |
|
|
776 | GDK_INTERP_BILINEAR); |
|
|
777 | } |
|
|
778 | |
|
|
779 | bool ret = false; |
|
|
780 | |
|
|
781 | if (result) |
|
|
782 | { |
|
|
783 | XGCValues gcv; |
|
|
784 | GC gc; |
|
|
785 | Pixmap root_pmap; |
|
|
786 | |
|
|
787 | image_width = gdk_pixbuf_get_width (result); |
|
|
788 | image_height = gdk_pixbuf_get_height (result); |
|
|
789 | |
|
|
790 | if (background_flags) |
|
|
791 | { |
|
|
792 | root_pmap = pixmap; |
|
|
793 | pixmap = None; |
|
|
794 | } |
|
|
795 | else |
|
|
796 | { |
|
|
797 | if (h_scale == 0 || v_scale == 0) |
|
|
798 | { |
|
|
799 | new_pmap_width = min (image_width, target_width); |
|
|
800 | new_pmap_height = min (image_height, target_height); |
|
|
801 | } |
|
|
802 | } |
|
|
803 | |
|
|
804 | if (pixmap) |
|
|
805 | { |
|
|
806 | if (pmap_width != new_pmap_width |
|
|
807 | || pmap_height != new_pmap_height |
|
|
808 | || pmap_depth != target->depth) |
|
|
809 | { |
|
|
810 | XFreePixmap (target->dpy, pixmap); |
|
|
811 | pixmap = None; |
|
|
812 | } |
|
|
813 | } |
|
|
814 | |
|
|
815 | if (pixmap == None) |
|
|
816 | { |
|
|
817 | pixmap = XCreatePixmap (target->dpy, target->vt, new_pmap_width, new_pmap_height, target->depth); |
|
|
818 | pmap_width = new_pmap_width; |
|
|
819 | pmap_height = new_pmap_height; |
|
|
820 | pmap_depth = target->depth; |
|
|
821 | } |
|
|
822 | |
|
|
823 | gcv.foreground = target->pix_colors[Color_bg]; |
|
|
824 | gc = XCreateGC (target->dpy, target->vt, GCForeground, &gcv); |
|
|
825 | |
|
|
826 | if (h_scale == 0 || v_scale == 0) |
|
|
827 | { |
|
|
828 | Pixmap tile = XCreatePixmap (target->dpy, target->vt, image_width, image_height, target->depth); |
|
|
829 | gdk_pixbuf_xlib_render_to_drawable (result, tile, gc, |
|
|
830 | 0, 0, |
|
|
831 | 0, 0, |
|
|
832 | image_width, image_height, |
|
|
833 | XLIB_RGB_DITHER_NONE, |
|
|
834 | 0, 0); |
|
|
835 | |
|
|
836 | gcv.tile = tile; |
|
|
837 | gcv.fill_style = FillTiled; |
|
|
838 | gcv.ts_x_origin = x; |
|
|
839 | gcv.ts_y_origin = y; |
|
|
840 | XChangeGC (target->dpy, gc, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcv); |
|
|
841 | |
|
|
842 | XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
|
|
843 | XFreePixmap (target->dpy, tile); |
|
|
844 | } |
|
|
845 | else |
|
|
846 | { |
|
|
847 | int src_x, src_y, dst_x, dst_y; |
|
|
848 | int dst_width, dst_height; |
|
|
849 | |
|
|
850 | src_x = make_clip_rectangle (x, image_width , new_pmap_width , dst_x, dst_width ); |
|
|
851 | src_y = make_clip_rectangle (y, image_height, new_pmap_height, dst_y, dst_height); |
|
|
852 | |
|
|
853 | if (dst_x > 0 || dst_y > 0 |
|
|
854 | || dst_x + dst_width < new_pmap_width |
|
|
855 | || dst_y + dst_height < new_pmap_height) |
|
|
856 | XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
|
|
857 | |
|
|
858 | if (dst_x < new_pmap_width && dst_y < new_pmap_height) |
|
|
859 | gdk_pixbuf_xlib_render_to_drawable (result, pixmap, gc, |
|
|
860 | src_x, src_y, |
|
|
861 | dst_x, dst_y, |
|
|
862 | dst_width, dst_height, |
|
|
863 | XLIB_RGB_DITHER_NONE, |
|
|
864 | 0, 0); |
|
|
865 | } |
|
|
866 | |
|
|
867 | #if XFT |
|
|
868 | if (background_flags) |
|
|
869 | { |
|
|
870 | Display *dpy = target->dpy; |
|
|
871 | XRenderPictureAttributes pa; |
|
|
872 | |
|
|
873 | XRenderPictFormat *src_format = XRenderFindVisualFormat (dpy, DefaultVisual (dpy, target->display->screen)); |
|
|
874 | Picture src = XRenderCreatePicture (dpy, root_pmap, src_format, 0, &pa); |
|
|
875 | |
|
|
876 | XRenderPictFormat *dst_format = XRenderFindVisualFormat (dpy, target->visual); |
|
|
877 | Picture dst = XRenderCreatePicture (dpy, pixmap, dst_format, 0, &pa); |
|
|
878 | |
|
|
879 | pa.repeat = True; |
|
|
880 | Pixmap mask_pmap = XCreatePixmap (dpy, target->vt, 1, 1, 8); |
|
|
881 | XRenderPictFormat *mask_format = XRenderFindStandardFormat (dpy, PictStandardA8); |
|
|
882 | Picture mask = XRenderCreatePicture (dpy, mask_pmap, mask_format, CPRepeat, &pa); |
|
|
883 | XFreePixmap (dpy, mask_pmap); |
|
|
884 | |
|
|
885 | if (src && dst && mask) |
|
|
886 | { |
|
|
887 | XRenderColor mask_c; |
|
|
888 | |
|
|
889 | mask_c.alpha = 0x8000; |
|
|
890 | mask_c.red = 0; |
|
|
891 | mask_c.green = 0; |
|
|
892 | mask_c.blue = 0; |
|
|
893 | XRenderFillRectangle (dpy, PictOpSrc, mask, &mask_c, 0, 0, 1, 1); |
|
|
894 | XRenderComposite (dpy, PictOpOver, src, mask, dst, 0, 0, 0, 0, 0, 0, target_width, target_height); |
|
|
895 | } |
|
|
896 | |
|
|
897 | XRenderFreePicture (dpy, src); |
|
|
898 | XRenderFreePicture (dpy, dst); |
|
|
899 | XRenderFreePicture (dpy, mask); |
|
|
900 | |
|
|
901 | XFreePixmap (dpy, root_pmap); |
|
|
902 | } |
|
|
903 | #endif |
|
|
904 | |
|
|
905 | if (result != pixbuf) |
|
|
906 | g_object_unref (result); |
|
|
907 | |
|
|
908 | XFreeGC (target->dpy, gc); |
|
|
909 | |
|
|
910 | ret = true; |
|
|
911 | } |
|
|
912 | |
|
|
913 | return ret; |
|
|
914 | } |
|
|
915 | # endif /* HAVE_PIXBUF */ |
645 | |
916 | |
646 | bool |
917 | bool |
647 | bgPixmap_t::set_file (const char *file) |
918 | bgPixmap_t::set_file (const char *file) |
648 | { |
919 | { |
649 | char *f; |
|
|
650 | |
|
|
651 | assert (file != NULL); |
920 | assert (file); |
652 | |
921 | |
653 | if (*file != '\0') |
922 | if (*file) |
654 | { |
923 | { |
|
|
924 | if (const char *p = strchr (file, ';')) |
|
|
925 | { |
|
|
926 | size_t len = p - file; |
|
|
927 | char *f = rxvt_temp_buf<char> (len + 1); |
|
|
928 | memcpy (f, file, len); |
|
|
929 | f[len] = '\0'; |
|
|
930 | file = f; |
|
|
931 | } |
|
|
932 | |
655 | # ifdef HAVE_AFTERIMAGE |
933 | # ifdef HAVE_AFTERIMAGE |
656 | if (target->asimman == NULL) |
934 | if (!target->asimman) |
657 | target->asimman = create_generic_imageman (target->rs[Rs_path]); |
935 | target->asimman = create_generic_imageman (target->rs[Rs_path]); |
658 | if ((f = strchr (file, ';')) == NULL) |
|
|
659 | original_asim = get_asimage (target->asimman, file, 0xFFFFFFFF, 100); |
936 | ASImage *image = get_asimage (target->asimman, file, 0xFFFFFFFF, 100); |
660 | else |
937 | if (image) |
661 | { |
|
|
662 | size_t len = f - file; |
|
|
663 | f = (char *)malloc (len + 1); |
|
|
664 | strncpy (f, file, len); |
|
|
665 | f[len] = '\0'; |
|
|
666 | original_asim = get_asimage (target->asimman, f, 0xFFFFFFFF, 100); |
|
|
667 | free (f); |
|
|
668 | } |
938 | { |
669 | return (original_asim != NULL); |
939 | if (original_asim) |
|
|
940 | safe_asimage_destroy (original_asim); |
|
|
941 | original_asim = image; |
|
|
942 | have_image = true; |
|
|
943 | return true; |
|
|
944 | } |
670 | # endif |
945 | # endif |
|
|
946 | |
|
|
947 | # ifdef HAVE_PIXBUF |
|
|
948 | GdkPixbuf *image = gdk_pixbuf_new_from_file (file, NULL); |
|
|
949 | if (image) |
|
|
950 | { |
|
|
951 | if (pixbuf) |
|
|
952 | g_object_unref (pixbuf); |
|
|
953 | pixbuf = image; |
|
|
954 | have_image = true; |
|
|
955 | return true; |
|
|
956 | } |
|
|
957 | # endif |
671 | } |
958 | } |
|
|
959 | |
672 | return false; |
960 | return false; |
673 | } |
961 | } |
674 | |
962 | |
675 | # endif /* BG_IMAGE_FROM_FILE */ |
963 | # endif /* BG_IMAGE_FROM_FILE */ |
676 | |
964 | |
… | |
… | |
681 | if (!(flags & isTransparent)) |
969 | if (!(flags & isTransparent)) |
682 | { |
970 | { |
683 | flags |= isTransparent; |
971 | flags |= isTransparent; |
684 | return true; |
972 | return true; |
685 | } |
973 | } |
|
|
974 | |
686 | return false; |
975 | return false; |
687 | } |
976 | } |
688 | |
977 | |
689 | bool |
978 | bool |
690 | bgPixmap_t::set_blur_radius (const char *geom) |
979 | bgPixmap_t::set_blur_radius (const char *geom) |
… | |
… | |
692 | int changed = 0; |
981 | int changed = 0; |
693 | unsigned int hr, vr; |
982 | unsigned int hr, vr; |
694 | int junk; |
983 | int junk; |
695 | int geom_flags = XParseGeometry (geom, &junk, &junk, &hr, &vr); |
984 | int geom_flags = XParseGeometry (geom, &junk, &junk, &hr, &vr); |
696 | |
985 | |
697 | if (!(geom_flags&WidthValue)) |
986 | if (!(geom_flags & WidthValue)) |
698 | hr = 1; |
987 | hr = 1; |
699 | if (!(geom_flags&HeightValue)) |
988 | if (!(geom_flags & HeightValue)) |
700 | vr = hr; |
989 | vr = hr; |
|
|
990 | |
|
|
991 | min_it (hr, 128); |
|
|
992 | min_it (vr, 128); |
701 | |
993 | |
702 | if (h_blurRadius != hr) |
994 | if (h_blurRadius != hr) |
703 | { |
995 | { |
704 | ++changed; |
996 | ++changed; |
705 | h_blurRadius = hr; |
997 | h_blurRadius = hr; |
… | |
… | |
714 | if (v_blurRadius == 0 && h_blurRadius == 0) |
1006 | if (v_blurRadius == 0 && h_blurRadius == 0) |
715 | flags &= ~blurNeeded; |
1007 | flags &= ~blurNeeded; |
716 | else |
1008 | else |
717 | flags |= blurNeeded; |
1009 | flags |= blurNeeded; |
718 | |
1010 | |
|
|
1011 | #if XFT |
|
|
1012 | XFilters *filters = XRenderQueryFilters (target->dpy, target->display->root); |
|
|
1013 | if (filters) |
|
|
1014 | { |
|
|
1015 | for (int i = 0; i < filters->nfilter; i++) |
|
|
1016 | if (!strcmp (filters->filter[i], FilterConvolution)) |
|
|
1017 | flags |= bgPixmap_t::blurServerSide; |
|
|
1018 | |
|
|
1019 | XFree (filters); |
|
|
1020 | } |
|
|
1021 | #endif |
|
|
1022 | |
719 | return (changed>0); |
1023 | return (changed > 0); |
720 | } |
1024 | } |
721 | |
1025 | |
722 | static inline unsigned long |
1026 | static inline unsigned long |
723 | compute_tint_shade_flags (rxvt_color *tint, int shade) |
1027 | compute_tint_shade_flags (rxvt_color *tint, int shade) |
724 | { |
1028 | { |
725 | unsigned long flags = 0; |
1029 | unsigned long flags = 0; |
726 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1030 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
727 | bool has_shade = (shade > 0 && shade < 100) || (shade > 100 && shade < 200); |
1031 | bool has_shade = shade != 100; |
728 | |
1032 | |
729 | if (tint) |
1033 | if (tint) |
730 | { |
1034 | { |
731 | tint->get (c); |
1035 | tint->get (c); |
732 | # define IS_COMPONENT_WHOLESOME(cmp) ((cmp) <= 0x000700 || (cmp) >= 0x00f700) |
1036 | # define IS_COMPONENT_WHOLESOME(cmp) ((cmp) <= 0x000700 || (cmp) >= 0x00f700) |
… | |
… | |
741 | flags |= bgPixmap_t::tintNeeded; |
1045 | flags |= bgPixmap_t::tintNeeded; |
742 | else if (tint) |
1046 | else if (tint) |
743 | { |
1047 | { |
744 | if ((c.r > 0x000700 || c.g > 0x000700 || c.b > 0x000700) |
1048 | if ((c.r > 0x000700 || c.g > 0x000700 || c.b > 0x000700) |
745 | && (c.r < 0x00f700 || c.g < 0x00f700 || c.b < 0x00f700)) |
1049 | && (c.r < 0x00f700 || c.g < 0x00f700 || c.b < 0x00f700)) |
746 | { |
1050 | { |
747 | flags |= bgPixmap_t::tintNeeded; |
1051 | flags |= bgPixmap_t::tintNeeded; |
748 | } |
1052 | } |
749 | } |
1053 | } |
750 | |
1054 | |
751 | if (flags & bgPixmap_t::tintNeeded) |
1055 | if (flags & bgPixmap_t::tintNeeded) |
752 | { |
1056 | { |
753 | if (flags & bgPixmap_t::tintWholesome) |
1057 | if (flags & bgPixmap_t::tintWholesome) |
… | |
… | |
764 | } |
1068 | } |
765 | |
1069 | |
766 | bool |
1070 | bool |
767 | bgPixmap_t::set_tint (rxvt_color &new_tint) |
1071 | bgPixmap_t::set_tint (rxvt_color &new_tint) |
768 | { |
1072 | { |
769 | if (tint != new_tint) |
1073 | if (!(flags & tintSet) || tint != new_tint) |
770 | { |
1074 | { |
771 | unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade); |
1075 | unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade); |
772 | tint = new_tint; |
1076 | tint = new_tint; |
773 | flags = (flags & ~tintFlags) | new_flags | tintSet; |
1077 | flags = (flags & ~tintFlags) | new_flags | tintSet; |
774 | return true; |
1078 | return true; |
775 | } |
1079 | } |
|
|
1080 | |
776 | return false; |
1081 | return false; |
777 | } |
1082 | } |
778 | |
1083 | |
779 | bool |
1084 | bool |
780 | bgPixmap_t::unset_tint () |
1085 | bgPixmap_t::unset_tint () |
781 | { |
1086 | { |
782 | unsigned long new_flags = compute_tint_shade_flags (NULL, shade); |
1087 | unsigned long new_flags = compute_tint_shade_flags (NULL, shade); |
783 | |
1088 | |
784 | if (new_flags != (flags & tintFlags)) |
1089 | if (new_flags != (flags & tintFlags)) |
785 | { |
1090 | { |
786 | flags = (flags&~tintFlags)|new_flags; |
1091 | flags = (flags & ~tintFlags) | new_flags; |
787 | return true; |
1092 | return true; |
788 | } |
1093 | } |
|
|
1094 | |
789 | return false; |
1095 | return false; |
790 | } |
1096 | } |
791 | |
1097 | |
792 | bool |
1098 | bool |
793 | bgPixmap_t::set_shade (const char *shade_str) |
1099 | bgPixmap_t::set_shade (const char *shade_str) |
794 | { |
1100 | { |
795 | int new_shade = (shade_str) ? atoi (shade_str) : 0; |
1101 | int new_shade = (shade_str) ? atoi (shade_str) : 100; |
796 | |
1102 | |
797 | if (new_shade < 0 && new_shade > -100) |
1103 | clamp_it (new_shade, -100, 200); |
|
|
1104 | if (new_shade < 0) |
798 | new_shade = 200 - (100 + new_shade); |
1105 | new_shade = 200 - (100 + new_shade); |
799 | else if (new_shade == 100) |
|
|
800 | new_shade = 0; |
|
|
801 | |
1106 | |
802 | if (new_shade != shade) |
1107 | if (new_shade != shade) |
803 | { |
1108 | { |
804 | unsigned long new_flags = compute_tint_shade_flags ((flags & tintSet) ? &tint : NULL, new_shade); |
1109 | unsigned long new_flags = compute_tint_shade_flags ((flags & tintSet) ? &tint : NULL, new_shade); |
805 | shade = new_shade; |
1110 | shade = new_shade; |
806 | flags = (flags & (~tintFlags | tintSet)) | new_flags; |
1111 | flags = (flags & (~tintFlags | tintSet)) | new_flags; |
807 | return true; |
1112 | return true; |
808 | } |
1113 | } |
|
|
1114 | |
809 | return false; |
1115 | return false; |
|
|
1116 | } |
|
|
1117 | |
|
|
1118 | #if XFT |
|
|
1119 | static void |
|
|
1120 | get_gaussian_kernel (int radius, int width, double *kernel, XFixed *params) |
|
|
1121 | { |
|
|
1122 | double sigma = radius / 2.0; |
|
|
1123 | double scale = sqrt (2.0 * M_PI) * sigma; |
|
|
1124 | double sum = 0.0; |
|
|
1125 | |
|
|
1126 | for (int i = 0; i < width; i++) |
|
|
1127 | { |
|
|
1128 | double x = i - width / 2; |
|
|
1129 | kernel[i] = exp (-(x * x) / (2.0 * sigma * sigma)) / scale; |
|
|
1130 | sum += kernel[i]; |
|
|
1131 | } |
|
|
1132 | |
|
|
1133 | params[0] = XDoubleToFixed (width); |
|
|
1134 | params[1] = XDoubleToFixed (1); |
|
|
1135 | |
|
|
1136 | for (int i = 0; i < width; i++) |
|
|
1137 | params[i+2] = XDoubleToFixed (kernel[i] / sum); |
|
|
1138 | } |
|
|
1139 | #endif |
|
|
1140 | |
|
|
1141 | bool |
|
|
1142 | bgPixmap_t::blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height) |
|
|
1143 | { |
|
|
1144 | bool ret = false; |
|
|
1145 | #if XFT |
|
|
1146 | int size = max (h_blurRadius, v_blurRadius) * 2 + 1; |
|
|
1147 | double *kernel = (double *)malloc (size * sizeof (double)); |
|
|
1148 | XFixed *params = (XFixed *)malloc ((size + 2) * sizeof (XFixed)); |
|
|
1149 | |
|
|
1150 | Display *dpy = target->dpy; |
|
|
1151 | XRenderPictureAttributes pa; |
|
|
1152 | XRenderPictFormat *format = XRenderFindVisualFormat (dpy, target->visual); |
|
|
1153 | |
|
|
1154 | Picture src = XRenderCreatePicture (dpy, pixmap, format, 0, &pa); |
|
|
1155 | Picture dst = XRenderCreatePicture (dpy, pixmap, format, 0, &pa); |
|
|
1156 | |
|
|
1157 | if (kernel && params && src && dst) |
|
|
1158 | { |
|
|
1159 | if (h_blurRadius) |
|
|
1160 | { |
|
|
1161 | size = h_blurRadius * 2 + 1; |
|
|
1162 | get_gaussian_kernel (h_blurRadius, size, kernel, params); |
|
|
1163 | |
|
|
1164 | XRenderSetPictureFilter (dpy, src, FilterConvolution, params, size+2); |
|
|
1165 | XRenderComposite (dpy, |
|
|
1166 | PictOpSrc, |
|
|
1167 | src, |
|
|
1168 | None, |
|
|
1169 | dst, |
|
|
1170 | 0, 0, |
|
|
1171 | 0, 0, |
|
|
1172 | 0, 0, |
|
|
1173 | width, height); |
|
|
1174 | } |
|
|
1175 | |
|
|
1176 | if (v_blurRadius) |
|
|
1177 | { |
|
|
1178 | size = v_blurRadius * 2 + 1; |
|
|
1179 | get_gaussian_kernel (v_blurRadius, size, kernel, params); |
|
|
1180 | swap (params[0], params[1]); |
|
|
1181 | |
|
|
1182 | XRenderSetPictureFilter (dpy, src, FilterConvolution, params, size+2); |
|
|
1183 | XRenderComposite (dpy, |
|
|
1184 | PictOpSrc, |
|
|
1185 | src, |
|
|
1186 | None, |
|
|
1187 | dst, |
|
|
1188 | 0, 0, |
|
|
1189 | 0, 0, |
|
|
1190 | 0, 0, |
|
|
1191 | width, height); |
|
|
1192 | } |
|
|
1193 | |
|
|
1194 | ret = true; |
|
|
1195 | } |
|
|
1196 | |
|
|
1197 | free (kernel); |
|
|
1198 | free (params); |
|
|
1199 | XRenderFreePicture (dpy, src); |
|
|
1200 | XRenderFreePicture (dpy, dst); |
|
|
1201 | #endif |
|
|
1202 | return ret; |
|
|
1203 | } |
|
|
1204 | |
|
|
1205 | bool |
|
|
1206 | bgPixmap_t::tint_pixmap (Pixmap pixmap, Visual *visual, int width, int height) |
|
|
1207 | { |
|
|
1208 | Display *dpy = target->dpy; |
|
|
1209 | bool ret = false; |
|
|
1210 | |
|
|
1211 | if (flags & tintWholesome) |
|
|
1212 | { |
|
|
1213 | XGCValues gcv; |
|
|
1214 | GC gc; |
|
|
1215 | |
|
|
1216 | /* In this case we can tint image server-side getting significant |
|
|
1217 | * performance improvements, as we eliminate XImage transfer |
|
|
1218 | */ |
|
|
1219 | gcv.foreground = Pixel (tint); |
|
|
1220 | gcv.function = GXand; |
|
|
1221 | gcv.fill_style = FillSolid; |
|
|
1222 | gc = XCreateGC (dpy, pixmap, GCFillStyle | GCForeground | GCFunction, &gcv); |
|
|
1223 | if (gc) |
|
|
1224 | { |
|
|
1225 | XFillRectangle (dpy, pixmap, gc, 0, 0, width, height); |
|
|
1226 | ret = true; |
|
|
1227 | XFreeGC (dpy, gc); |
|
|
1228 | } |
|
|
1229 | } |
|
|
1230 | else |
|
|
1231 | { |
|
|
1232 | # if XFT |
|
|
1233 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
|
|
1234 | |
|
|
1235 | if (flags & tintSet) |
|
|
1236 | tint.get (c); |
|
|
1237 | |
|
|
1238 | if (shade <= 100) |
|
|
1239 | { |
|
|
1240 | c.r = (c.r * shade) / 100; |
|
|
1241 | c.g = (c.g * shade) / 100; |
|
|
1242 | c.b = (c.b * shade) / 100; |
|
|
1243 | } |
|
|
1244 | else |
|
|
1245 | { |
|
|
1246 | c.r = ((0xffff - c.r) * (200 - shade)) / 100; |
|
|
1247 | c.g = ((0xffff - c.g) * (200 - shade)) / 100; |
|
|
1248 | c.b = ((0xffff - c.b) * (200 - shade)) / 100; |
|
|
1249 | } |
|
|
1250 | |
|
|
1251 | XRenderPictFormat *solid_format = XRenderFindStandardFormat (dpy, PictStandardARGB32); |
|
|
1252 | XRenderPictFormat *format = XRenderFindVisualFormat (dpy, visual); |
|
|
1253 | XRenderPictureAttributes pa; |
|
|
1254 | |
|
|
1255 | Picture back_pic = XRenderCreatePicture (dpy, pixmap, format, 0, &pa); |
|
|
1256 | |
|
|
1257 | pa.repeat = True; |
|
|
1258 | |
|
|
1259 | Pixmap overlay_pmap = XCreatePixmap (dpy, pixmap, 1, 1, 32); |
|
|
1260 | Picture overlay_pic = XRenderCreatePicture (dpy, overlay_pmap, solid_format, CPRepeat, &pa); |
|
|
1261 | XFreePixmap (dpy, overlay_pmap); |
|
|
1262 | |
|
|
1263 | pa.component_alpha = True; |
|
|
1264 | Pixmap mask_pmap = XCreatePixmap (dpy, pixmap, 1, 1, 32); |
|
|
1265 | Picture mask_pic = XRenderCreatePicture (dpy, mask_pmap, solid_format, CPRepeat|CPComponentAlpha, &pa); |
|
|
1266 | XFreePixmap (dpy, mask_pmap); |
|
|
1267 | |
|
|
1268 | if (mask_pic && overlay_pic && back_pic) |
|
|
1269 | { |
|
|
1270 | XRenderColor mask_c; |
|
|
1271 | |
|
|
1272 | memset (&mask_c, (shade > 100) ? 0xFF : 0x0, sizeof (mask_c)); |
|
|
1273 | mask_c.alpha = 0xffff; |
|
|
1274 | XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1); |
|
|
1275 | |
|
|
1276 | mask_c.alpha = 0; |
|
|
1277 | mask_c.red = 0xffff - c.r; |
|
|
1278 | mask_c.green = 0xffff - c.g; |
|
|
1279 | mask_c.blue = 0xffff - c.b; |
|
|
1280 | XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1); |
|
|
1281 | XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, width, height); |
|
|
1282 | ret = true; |
|
|
1283 | } |
|
|
1284 | |
|
|
1285 | XRenderFreePicture (dpy, mask_pic); |
|
|
1286 | XRenderFreePicture (dpy, overlay_pic); |
|
|
1287 | XRenderFreePicture (dpy, back_pic); |
|
|
1288 | # if DO_TIMING_TEST |
|
|
1289 | XSync (dpy, False); |
|
|
1290 | # endif |
|
|
1291 | # endif |
|
|
1292 | } |
|
|
1293 | |
|
|
1294 | return ret; |
810 | } |
1295 | } |
811 | |
1296 | |
812 | /* make_transparency_pixmap() |
1297 | /* make_transparency_pixmap() |
813 | * Builds a pixmap sized the same as terminal window, with depth same as the root window |
1298 | * Builds a pixmap sized the same as terminal window, with depth same as the root window |
814 | * that pixmap contains tiled portion of the root pixmap that is supposed to be covered by |
1299 | * that pixmap contains tiled portion of the root pixmap that is supposed to be covered by |
… | |
… | |
820 | unsigned long result = 0; |
1305 | unsigned long result = 0; |
821 | |
1306 | |
822 | if (target == NULL) |
1307 | if (target == NULL) |
823 | return 0; |
1308 | return 0; |
824 | |
1309 | |
825 | /* root dimentions may change from call to call - but Display structure should |
1310 | /* root dimensions may change from call to call - but Display structure should |
826 | * be always up-to-date, so let's use it : |
1311 | * be always up-to-date, so let's use it : |
827 | */ |
1312 | */ |
828 | Window root = target->display->root; |
1313 | Window root = target->display->root; |
829 | int screen = target->display->screen; |
1314 | int screen = target->display->screen; |
830 | Display *dpy = target->dpy; |
1315 | Display *dpy = target->dpy; |
… | |
… | |
833 | unsigned int root_pmap_width, root_pmap_height; |
1318 | unsigned int root_pmap_width, root_pmap_height; |
834 | int window_width = target->szHint.width; |
1319 | int window_width = target->szHint.width; |
835 | int window_height = target->szHint.height; |
1320 | int window_height = target->szHint.height; |
836 | int sx, sy; |
1321 | int sx, sy; |
837 | XGCValues gcv; |
1322 | XGCValues gcv; |
|
|
1323 | GC gc; |
838 | |
1324 | |
839 | TIMING_TEST_START (tp); |
1325 | TIMING_TEST_START (tp); |
840 | target->get_window_origin (sx, sy); |
1326 | target->get_window_origin (sx, sy); |
841 | |
1327 | |
842 | /* check if we are outside of the visible part of the virtual screen : */ |
1328 | /* check if we are outside of the visible part of the virtual screen : */ |
843 | if (sx + window_width <= 0 || sy + window_height <= 0 |
1329 | if (sx + window_width <= 0 || sy + window_height <= 0 |
844 | || sx >= root_width || sy >= root_height) |
1330 | || sx >= root_width || sy >= root_height) |
845 | return 0; |
1331 | return 0; |
846 | |
1332 | |
847 | if (root_pixmap != None) |
1333 | if (root_pixmap != None) |
|
|
1334 | { |
848 | {/* we want to validate the pixmap and get it's size at the same time : */ |
1335 | /* we want to validate the pixmap and get its size at the same time : */ |
849 | int junk; |
1336 | int junk; |
850 | unsigned int ujunk; |
1337 | unsigned int ujunk; |
851 | /* root pixmap may be bad - allow a error */ |
1338 | /* root pixmap may be bad - allow a error */ |
852 | target->allowedxerror = -1; |
1339 | target->allowedxerror = -1; |
853 | |
1340 | |
… | |
… | |
855 | root_pixmap = None; |
1342 | root_pixmap = None; |
856 | |
1343 | |
857 | target->allowedxerror = 0; |
1344 | target->allowedxerror = 0; |
858 | } |
1345 | } |
859 | |
1346 | |
|
|
1347 | if (root_pixmap == None) |
|
|
1348 | return 0; |
|
|
1349 | |
860 | Pixmap tiled_root_pmap = XCreatePixmap (dpy, root, window_width, window_height, root_depth); |
1350 | Pixmap tiled_root_pmap = XCreatePixmap (dpy, root, window_width, window_height, root_depth); |
861 | GC gc = NULL; |
|
|
862 | |
1351 | |
863 | if (tiled_root_pmap == None) /* something really bad happened - abort */ |
1352 | if (tiled_root_pmap == None) /* something really bad happened - abort */ |
864 | return 0; |
1353 | return 0; |
865 | |
1354 | |
866 | if (root_pixmap == None) |
|
|
867 | { /* use tricks to obtain the root background image :*/ |
|
|
868 | /* we want to create Overrideredirect window overlapping out window |
|
|
869 | with background type of Parent Relative and then grab it */ |
|
|
870 | XSetWindowAttributes attr; |
|
|
871 | Window src; |
|
|
872 | bool success = false; |
|
|
873 | |
|
|
874 | attr.background_pixmap = ParentRelative; |
|
|
875 | attr.backing_store = Always; |
|
|
876 | attr.event_mask = ExposureMask; |
|
|
877 | attr.override_redirect = True; |
|
|
878 | src = XCreateWindow (dpy, root, sx, sy, window_width, window_height, 0, |
|
|
879 | CopyFromParent, CopyFromParent, CopyFromParent, |
|
|
880 | CWBackPixmap|CWBackingStore|CWOverrideRedirect|CWEventMask, |
|
|
881 | &attr); |
|
|
882 | |
|
|
883 | if (src != None) |
|
|
884 | { |
|
|
885 | XEvent event; |
|
|
886 | int ev_count = 0; |
|
|
887 | XGrabServer (dpy); |
|
|
888 | XMapRaised (dpy, src); |
|
|
889 | XSync (dpy, False); |
|
|
890 | |
|
|
891 | /* XSync should get window where it's properly exposed, |
|
|
892 | * but to be on the safe side - let's check for the actuall event to arrive : */ |
|
|
893 | while (XCheckWindowEvent (dpy, src, ExposureMask, &event)) |
|
|
894 | ++ev_count; |
|
|
895 | |
|
|
896 | if (ev_count > 0); |
|
|
897 | { /* hooray! - we can grab the image! */ |
|
|
898 | gc = XCreateGC (dpy, root, 0, NULL); |
|
|
899 | if (gc) |
|
|
900 | { |
|
|
901 | XCopyArea (dpy, src, tiled_root_pmap, gc, 0, 0, window_width, window_height, 0, 0); |
|
|
902 | success = true; |
|
|
903 | } |
|
|
904 | } |
|
|
905 | XDestroyWindow (dpy, src); |
|
|
906 | XUngrabServer (dpy); |
|
|
907 | //fprintf (stderr, "%s:%d: ev_count = %d\n", __FUNCTION__, __LINE__, ev_count); |
|
|
908 | } |
|
|
909 | |
|
|
910 | if (!success) |
|
|
911 | { |
|
|
912 | XFreePixmap (dpy, tiled_root_pmap); |
|
|
913 | tiled_root_pmap = None; |
|
|
914 | } |
|
|
915 | else |
|
|
916 | result |= transpPmapTiled; |
|
|
917 | } |
|
|
918 | else |
|
|
919 | {/* strightforward pixmap copy */ |
1355 | /* straightforward pixmap copy */ |
920 | gcv.tile = root_pixmap; |
1356 | gcv.tile = root_pixmap; |
921 | gcv.fill_style = FillTiled; |
1357 | gcv.fill_style = FillTiled; |
922 | |
1358 | |
923 | while (sx < 0) sx += (int)root_width; |
1359 | while (sx < 0) sx += (int)root_width; |
924 | while (sy < 0) sy += (int)root_height; |
1360 | while (sy < 0) sy += (int)root_height; |
925 | |
1361 | |
926 | gcv.ts_x_origin = -sx; |
1362 | gcv.ts_x_origin = -sx; |
927 | gcv.ts_y_origin = -sy; |
1363 | gcv.ts_y_origin = -sy; |
928 | gc = XCreateGC (dpy, root, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcv); |
1364 | gc = XCreateGC (dpy, root, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcv); |
929 | |
1365 | |
930 | if (gc) |
1366 | if (gc) |
931 | { |
1367 | { |
932 | XFillRectangle (dpy, tiled_root_pmap, gc, 0, 0, window_width, window_height); |
1368 | XFillRectangle (dpy, tiled_root_pmap, gc, 0, 0, window_width, window_height); |
933 | result |= transpPmapTiled; |
1369 | result |= transpPmapTiled; |
934 | } |
1370 | XFreeGC (dpy, gc); |
935 | } |
1371 | } |
936 | TIMING_TEST_PRINT_RESULT (tp); |
1372 | TIMING_TEST_PRINT_RESULT (tp); |
937 | |
1373 | |
938 | if (tiled_root_pmap != None) |
1374 | if (tiled_root_pmap != None) |
939 | { |
1375 | { |
940 | if (!need_client_side_rendering ()) |
1376 | if (!need_client_side_rendering ()) |
941 | { |
1377 | { |
942 | if ((flags & tintNeeded)) |
1378 | if (flags & (blurNeeded | blurServerSide)) |
943 | { |
|
|
944 | if (flags & tintWholesome) |
|
|
945 | { |
1379 | { |
946 | /* In this case we can tint image server-side getting significant |
1380 | if (blur_pixmap (tiled_root_pmap, DefaultVisual (dpy, target->display->screen), window_width, window_height)) |
947 | * performance improvements, as we eliminate XImage transfer |
|
|
948 | */ |
|
|
949 | gcv.foreground = Pixel (tint); |
|
|
950 | gcv.function = GXand; |
|
|
951 | gcv.fill_style = FillSolid; |
|
|
952 | if (gc) |
|
|
953 | XChangeGC (dpy, gc, GCFillStyle | GCForeground | GCFunction, &gcv); |
|
|
954 | else |
|
|
955 | gc = XCreateGC (dpy, root, GCFillStyle | GCForeground | GCFunction, &gcv); |
|
|
956 | if (gc) |
|
|
957 | { |
|
|
958 | XFillRectangle (dpy, tiled_root_pmap, gc, 0, 0, window_width, window_height); |
|
|
959 | result |= transpPmapTinted; |
1381 | result |= transpPmapBlurred; |
960 | } |
|
|
961 | } |
|
|
962 | else |
|
|
963 | { |
|
|
964 | # if XFT |
|
|
965 | Picture back_pic = 0; |
|
|
966 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
|
|
967 | |
|
|
968 | if (flags & tintSet) |
|
|
969 | tint.get (c); |
|
|
970 | |
|
|
971 | if (shade > 0 && shade < 100) |
|
|
972 | { |
|
|
973 | c.r = (c.r * shade) / 100; |
|
|
974 | c.g = (c.g * shade) / 100; |
|
|
975 | c.b = (c.b * shade) / 100; |
|
|
976 | } |
|
|
977 | else if( shade > 100 && shade < 200) |
|
|
978 | { |
|
|
979 | c.r = (c.r * (200 - shade)) / 100; |
|
|
980 | c.g = (c.g * (200 - shade)) / 100; |
|
|
981 | c.b = (c.b * (200 - shade)) / 100; |
|
|
982 | } |
|
|
983 | |
|
|
984 | XRenderPictFormat pf; |
|
|
985 | pf.type = PictTypeDirect; |
|
|
986 | pf.depth = 32; |
|
|
987 | pf.direct.redMask = 0xff; |
|
|
988 | pf.direct.greenMask = 0xff; |
|
|
989 | pf.direct.blueMask = 0xff; |
|
|
990 | pf.direct.alphaMask = 0xff; |
|
|
991 | |
|
|
992 | XRenderPictFormat *solid_format = XRenderFindFormat (dpy, |
|
|
993 | (PictFormatType| |
|
|
994 | PictFormatDepth| |
|
|
995 | PictFormatRedMask| |
|
|
996 | PictFormatGreenMask| |
|
|
997 | PictFormatBlueMask| |
|
|
998 | PictFormatAlphaMask), |
|
|
999 | &pf, |
|
|
1000 | 0); |
|
|
1001 | XRenderPictFormat *root_format = XRenderFindVisualFormat (dpy, DefaultVisualOfScreen (ScreenOfDisplay (dpy, target->display->screen))); |
|
|
1002 | XRenderPictureAttributes pa ; |
|
|
1003 | |
|
|
1004 | back_pic = XRenderCreatePicture (dpy, tiled_root_pmap, root_format, 0, &pa); |
|
|
1005 | |
|
|
1006 | pa.repeat = True; |
|
|
1007 | |
|
|
1008 | Pixmap overlay_pmap = XCreatePixmap (dpy, root, 1, 1, 32); |
|
|
1009 | Picture overlay_pic = XRenderCreatePicture (dpy, overlay_pmap, solid_format, CPRepeat, &pa); |
|
|
1010 | XFreePixmap (dpy, overlay_pmap); |
|
|
1011 | |
|
|
1012 | pa.component_alpha = True; |
|
|
1013 | Pixmap mask_pmap = XCreatePixmap (dpy, root, 1, 1, 32); |
|
|
1014 | Picture mask_pic = XRenderCreatePicture (dpy, mask_pmap, solid_format, CPRepeat|CPComponentAlpha, &pa); |
|
|
1015 | XFreePixmap (dpy, mask_pmap); |
|
|
1016 | |
|
|
1017 | if (mask_pic && overlay_pic && back_pic) |
|
|
1018 | { |
|
|
1019 | XRenderColor mask_c; |
|
|
1020 | |
|
|
1021 | memset (&mask_c, (shade > 100) ? 0xFF : 0x0, sizeof (mask_c)); |
|
|
1022 | mask_c.alpha = 0xffff; |
|
|
1023 | XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1); |
|
|
1024 | |
|
|
1025 | mask_c.alpha = 0; |
|
|
1026 | mask_c.red = 0xffff - c.r; |
|
|
1027 | mask_c.green = 0xffff - c.g; |
|
|
1028 | mask_c.blue = 0xffff - c.b; |
|
|
1029 | XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1); |
|
|
1030 | XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, window_width, window_height); |
|
|
1031 | result |= transpPmapTinted; |
|
|
1032 | } |
|
|
1033 | XRenderFreePicture (dpy, mask_pic); |
|
|
1034 | XRenderFreePicture (dpy, overlay_pic); |
|
|
1035 | XRenderFreePicture (dpy, back_pic); |
|
|
1036 | # if DO_TIMING_TEST |
|
|
1037 | XSync (dpy, False); |
|
|
1038 | # endif |
|
|
1039 | # endif |
|
|
1040 | } |
|
|
1041 | } |
1382 | } |
|
|
1383 | if (flags & (tintNeeded | tintServerSide)) |
|
|
1384 | { |
|
|
1385 | if (tint_pixmap (tiled_root_pmap, DefaultVisual (dpy, target->display->screen), window_width, window_height)) |
|
|
1386 | result |= transpPmapTinted; |
|
|
1387 | } |
1042 | } /* server side rendering completed */ |
1388 | } /* server side rendering completed */ |
1043 | |
1389 | |
1044 | if (pixmap) |
1390 | if (pixmap) |
1045 | XFreePixmap (dpy, pixmap); |
1391 | XFreePixmap (dpy, pixmap); |
1046 | |
1392 | |
… | |
… | |
1048 | pmap_width = window_width; |
1394 | pmap_width = window_width; |
1049 | pmap_height = window_height; |
1395 | pmap_height = window_height; |
1050 | pmap_depth = root_depth; |
1396 | pmap_depth = root_depth; |
1051 | } |
1397 | } |
1052 | |
1398 | |
1053 | if (gc) |
|
|
1054 | XFreeGC (dpy, gc); |
|
|
1055 | |
|
|
1056 | TIMING_TEST_PRINT_RESULT (tp); |
1399 | TIMING_TEST_PRINT_RESULT (tp); |
1057 | |
1400 | |
1058 | return result; |
1401 | return result; |
1059 | } |
1402 | } |
1060 | |
1403 | |
1061 | bool |
1404 | bool |
1062 | bgPixmap_t::set_root_pixmap () |
1405 | bgPixmap_t::set_root_pixmap () |
1063 | { |
1406 | { |
1064 | Pixmap new_root_pixmap = None; |
|
|
1065 | |
|
|
1066 | new_root_pixmap = target->get_pixmap_property (XA_XROOTPMAP_ID); |
1407 | Pixmap new_root_pixmap = target->get_pixmap_property (XA_XROOTPMAP_ID); |
1067 | if (new_root_pixmap == None) |
1408 | if (new_root_pixmap == None) |
1068 | new_root_pixmap = target->get_pixmap_property (XA_ESETROOT_PMAP_ID); |
1409 | new_root_pixmap = target->get_pixmap_property (XA_ESETROOT_PMAP_ID); |
1069 | |
1410 | |
1070 | if (new_root_pixmap != root_pixmap) |
1411 | if (new_root_pixmap != root_pixmap) |
1071 | { |
1412 | { |
1072 | root_pixmap = new_root_pixmap; |
1413 | root_pixmap = new_root_pixmap; |
1073 | return true; |
1414 | return true; |
1074 | } |
1415 | } |
|
|
1416 | |
1075 | return false; |
1417 | return false; |
1076 | } |
1418 | } |
1077 | # endif /* ENABLE_TRANSPARENCY */ |
1419 | # endif /* ENABLE_TRANSPARENCY */ |
1078 | |
1420 | |
1079 | # ifndef HAVE_AFTERIMAGE |
1421 | # ifndef HAVE_AFTERIMAGE |
1080 | static void ShadeXImage(rxvt_term *term, XImage* srcImage, int shade, int rm, int gm, int bm); |
1422 | static void ShadeXImage(rxvt_term *term, XImage *srcImage, int shade, int rm, int gm, int bm); |
1081 | # endif |
1423 | # endif |
1082 | |
|
|
1083 | |
1424 | |
1084 | bool |
1425 | bool |
1085 | bgPixmap_t::render () |
1426 | bgPixmap_t::render () |
1086 | { |
1427 | { |
1087 | unsigned long background_flags = 0; |
1428 | unsigned long background_flags = 0; |
… | |
… | |
1089 | if (target == NULL) |
1430 | if (target == NULL) |
1090 | return false; |
1431 | return false; |
1091 | |
1432 | |
1092 | TIMING_TEST_START (tp); |
1433 | TIMING_TEST_START (tp); |
1093 | |
1434 | |
1094 | invalidate(); |
1435 | invalidate (); |
1095 | # ifdef ENABLE_TRANSPARENCY |
1436 | # ifdef ENABLE_TRANSPARENCY |
1096 | if (flags & isTransparent) |
1437 | if (flags & isTransparent) |
1097 | { |
1438 | { |
1098 | /* we need to re-generate transparency pixmap in that case ! */ |
1439 | /* we need to re-generate transparency pixmap in that case ! */ |
1099 | background_flags = make_transparency_pixmap (); |
1440 | background_flags = make_transparency_pixmap (); |
1100 | if (background_flags == 0) |
1441 | if (background_flags == 0) |
1101 | return false; |
1442 | return false; |
1102 | else if ((background_flags & transpTransformations) == (flags & transpTransformations) |
1443 | else if ((background_flags & transpTransformations) == (flags & transpTransformations) |
1103 | && pmap_depth == target->depth) |
1444 | && pmap_depth == target->depth) |
1104 | flags = flags & ~isInvalid; |
1445 | flags = flags & ~isInvalid; |
1105 | } |
1446 | } |
1106 | # endif |
1447 | # endif |
1107 | |
1448 | |
|
|
1449 | # ifdef BG_IMAGE_FROM_FILE |
|
|
1450 | if (have_image |
|
|
1451 | || (background_flags & transpTransformations) != (flags & transpTransformations)) |
|
|
1452 | { |
|
|
1453 | if (render_image (background_flags)) |
|
|
1454 | flags = flags & ~isInvalid; |
|
|
1455 | } |
|
|
1456 | # endif |
|
|
1457 | |
1108 | XImage *result = NULL; |
1458 | XImage *result = NULL; |
1109 | # ifdef HAVE_AFTERIMAGE |
1459 | |
1110 | if (original_asim |
1460 | if (background_flags && (flags & isInvalid)) |
1111 | || (background_flags & transpTransformations) != (flags & transpTransformations)) |
1461 | { |
|
|
1462 | result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap); |
1112 | { |
1463 | } |
1113 | ASImage *background = NULL; |
|
|
1114 | ARGB32 as_tint = TINT_LEAVE_SAME; |
|
|
1115 | if (background_flags) |
|
|
1116 | background = pixmap2ximage (target->asv, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, 100); |
|
|
1117 | |
1464 | |
1118 | # ifdef ENABLE_TRANSPARENCY |
1465 | if (result) |
|
|
1466 | { |
|
|
1467 | # if !defined(HAVE_AFTERIMAGE) && !XFT |
|
|
1468 | /* our own client-side tinting */ |
|
|
1469 | /* ATTENTION: We ASSUME that XFT will let us do all the tinting necessary server-side. |
|
|
1470 | This may need to be changed in need_client_side_rendering() logic is altered !!! */ |
1119 | if (!(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
1471 | if (!(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
1120 | { |
|
|
1121 | ShadingInfo as_shade; |
|
|
1122 | as_shade.shading = (shade == 0) ? 100 : shade; |
|
|
1123 | |
|
|
1124 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
|
|
1125 | if (flags & tintSet) |
|
|
1126 | tint.get (c); |
|
|
1127 | as_shade.tintColor.red = c.r; |
|
|
1128 | as_shade.tintColor.green = c.g; |
|
|
1129 | as_shade.tintColor.blue = c.b; |
|
|
1130 | |
|
|
1131 | as_tint = shading2tint32 (&as_shade); |
|
|
1132 | } |
|
|
1133 | if (!(background_flags & transpPmapBlured) && (flags & blurNeeded) && background != NULL) |
|
|
1134 | { |
|
|
1135 | ASImage* tmp = blur_asimage_gauss (target->asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF, |
|
|
1136 | (original_asim == NULL || tint == TINT_LEAVE_SAME)?ASA_XImage:ASA_ASImage, |
|
|
1137 | 100, ASIMAGE_QUALITY_DEFAULT); |
|
|
1138 | if (tmp) |
|
|
1139 | { |
|
|
1140 | destroy_asimage (&background); |
|
|
1141 | background = tmp; |
|
|
1142 | } |
|
|
1143 | } |
|
|
1144 | # endif |
|
|
1145 | |
|
|
1146 | if (render_asim (background, as_tint)) |
|
|
1147 | flags = flags & ~isInvalid; |
|
|
1148 | if (background) |
|
|
1149 | destroy_asimage (&background); |
|
|
1150 | } |
|
|
1151 | else if (background_flags && pmap_depth != target->depth) |
|
|
1152 | { |
|
|
1153 | result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap); |
|
|
1154 | } |
|
|
1155 | |
|
|
1156 | # elif !XFT /* our own client-side tinting */ |
|
|
1157 | |
|
|
1158 | /* ATTENTION: We ASSUME that XFT will let us do all the tinting neccessary server-side. |
|
|
1159 | This may need to be changed in need_client_side_rendering() logic is altered !!! */ |
|
|
1160 | |
|
|
1161 | if (background_flags && (flags & isInvalid)) |
|
|
1162 | { |
|
|
1163 | result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap); |
|
|
1164 | if (result != NULL && !(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
|
|
1165 | { |
1472 | { |
1166 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1473 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1167 | if (flags & tintSet) |
1474 | if (flags & tintSet) |
1168 | tint.get (c); |
1475 | tint.get (c); |
1169 | ShadeXImage (target, result, shade, c.r, c.g, c.b); |
1476 | ShadeXImage (target, result, shade, c.r, c.g, c.b); |
1170 | } |
1477 | } |
1171 | } |
1478 | # endif |
1172 | # endif /* HAVE_AFTERIMAGE */ |
|
|
1173 | |
1479 | |
1174 | if (result != NULL) |
|
|
1175 | { |
|
|
1176 | GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL); |
1480 | GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL); |
|
|
1481 | |
1177 | if (gc) |
1482 | if (gc) |
1178 | { |
1483 | { |
1179 | if (/*pmap_depth != target->depth &&*/ pixmap != None) |
1484 | if (/*pmap_depth != target->depth &&*/ pixmap != None) |
1180 | { |
1485 | { |
1181 | XFreePixmap (target->dpy, pixmap); |
1486 | XFreePixmap (target->dpy, pixmap); |
1182 | pixmap = None; |
1487 | pixmap = None; |
1183 | } |
1488 | } |
|
|
1489 | |
1184 | if (pixmap == None) |
1490 | if (pixmap == None) |
1185 | { |
1491 | { |
1186 | pixmap = XCreatePixmap (target->dpy, target->vt, result->width, result->height, target->depth); |
1492 | pixmap = XCreatePixmap (target->dpy, target->vt, result->width, result->height, target->depth); |
1187 | pmap_width = result->width; |
1493 | pmap_width = result->width; |
1188 | pmap_height = result->height; |
1494 | pmap_height = result->height; |
1189 | pmap_depth = target->depth; |
1495 | pmap_depth = target->depth; |
1190 | } |
1496 | } |
|
|
1497 | |
1191 | if (pmap_depth != result->depth) |
1498 | if (pmap_depth != result->depth) |
|
|
1499 | { |
1192 | { /* Bad Match error will ensue ! stupid X !!!! */ |
1500 | /* Bad Match error will ensue ! stupid X !!!! */ |
1193 | if( result->depth == 24 && pmap_depth == 32) |
1501 | if (result->depth == 24 && pmap_depth == 32) |
1194 | result->depth = 32; |
1502 | result->depth = 32; |
1195 | else if( result->depth == 32 && pmap_depth == 24) |
1503 | else if (result->depth == 32 && pmap_depth == 24) |
1196 | result->depth = 24; |
1504 | result->depth = 24; |
1197 | else |
1505 | else |
1198 | { |
1506 | { |
1199 | /* TODO: implement image recoding */ |
1507 | /* TODO: implement image recoding */ |
1200 | } |
1508 | } |
1201 | } |
1509 | } |
|
|
1510 | |
1202 | if (pmap_depth == result->depth) |
1511 | if (pmap_depth == result->depth) |
1203 | XPutImage (target->dpy, pixmap, gc, result, 0, 0, 0, 0, result->width, result->height); |
1512 | XPutImage (target->dpy, pixmap, gc, result, 0, 0, 0, 0, result->width, result->height); |
|
|
1513 | |
1204 | XFreeGC (target->dpy, gc); |
1514 | XFreeGC (target->dpy, gc); |
1205 | flags = flags & ~isInvalid; |
1515 | flags = flags & ~isInvalid; |
1206 | } |
1516 | } |
|
|
1517 | |
1207 | XDestroyImage (result); |
1518 | XDestroyImage (result); |
1208 | } |
1519 | } |
1209 | |
1520 | |
1210 | if (flags & isInvalid) |
1521 | if (flags & isInvalid) |
1211 | { |
1522 | { |
1212 | if (pixmap != None) |
1523 | if (pixmap != None) |
… | |
… | |
1215 | pixmap = None; |
1526 | pixmap = None; |
1216 | } |
1527 | } |
1217 | } |
1528 | } |
1218 | |
1529 | |
1219 | apply (); |
1530 | apply (); |
|
|
1531 | |
|
|
1532 | XSync (target->dpy, False); |
|
|
1533 | valid_since = ev::now (); |
1220 | |
1534 | |
1221 | TIMING_TEST_PRINT_RESULT (tp); |
1535 | TIMING_TEST_PRINT_RESULT (tp); |
1222 | |
1536 | |
1223 | return true; |
1537 | return true; |
1224 | } |
1538 | } |
… | |
… | |
1233 | # ifdef ENABLE_TRANSPARENCY |
1547 | # ifdef ENABLE_TRANSPARENCY |
1234 | root_depth = DefaultDepthOfScreen (ScreenOfDisplay (target->dpy, target->display->screen)); |
1548 | root_depth = DefaultDepthOfScreen (ScreenOfDisplay (target->dpy, target->display->screen)); |
1235 | # endif |
1549 | # endif |
1236 | return true; |
1550 | return true; |
1237 | } |
1551 | } |
|
|
1552 | |
1238 | return false; |
1553 | return false; |
1239 | } |
1554 | } |
1240 | |
1555 | |
1241 | void |
1556 | void |
1242 | bgPixmap_t::apply() |
1557 | bgPixmap_t::apply () |
1243 | { |
1558 | { |
1244 | if (target) |
1559 | if (target) |
1245 | { |
1560 | { |
1246 | flags &= ~isVtOrigin; |
1561 | flags &= ~isVtOrigin; |
|
|
1562 | |
1247 | if (pixmap != None) |
1563 | if (pixmap != None) |
|
|
1564 | { |
1248 | { /* set target's background to pixmap */ |
1565 | /* set target's background to pixmap */ |
1249 | # ifdef ENABLE_TRANSPARENCY |
1566 | # ifdef ENABLE_TRANSPARENCY |
1250 | if (flags & isTransparent) |
1567 | if (flags & isTransparent) |
1251 | { |
1568 | { |
1252 | XSetWindowBackgroundPixmap (target->dpy, target->parent[0], pixmap); |
1569 | XSetWindowBackgroundPixmap (target->dpy, target->parent[0], pixmap); |
1253 | XSetWindowBackgroundPixmap (target->dpy, target->vt, ParentRelative); |
1570 | XSetWindowBackgroundPixmap (target->dpy, target->vt, ParentRelative); |
1254 | # if HAVE_SCROLLBARS |
1571 | |
1255 | if (target->scrollBar.win) |
1572 | if (target->scrollBar.win) |
1256 | XSetWindowBackgroundPixmap (target->dpy, target->scrollBar.win, ParentRelative); |
1573 | XSetWindowBackgroundPixmap (target->dpy, target->scrollBar.win, ParentRelative); |
1257 | # endif |
|
|
1258 | } |
1574 | } |
1259 | else |
1575 | else |
1260 | # endif |
1576 | # endif |
1261 | { |
1577 | { |
1262 | flags |= isVtOrigin; |
1578 | flags |= isVtOrigin; |
1263 | /* force old pixmap dereference in case it was transparent before :*/ |
1579 | /* force old pixmap dereference in case it was transparent before :*/ |
1264 | XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]); |
1580 | XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]); |
1265 | XSetWindowBackgroundPixmap (target->dpy, target->vt, pixmap); |
1581 | XSetWindowBackgroundPixmap (target->dpy, target->vt, pixmap); |
1266 | /* do we also need to set scrollbar's background here ? */ |
1582 | /* do we also need to set scrollbar's background here ? */ |
1267 | # if HAVE_SCROLLBARS |
1583 | |
1268 | if (target->scrollBar.win) |
1584 | if (target->scrollBar.win) |
1269 | XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]); |
1585 | XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]); |
1270 | # endif |
|
|
1271 | } |
1586 | } |
1272 | } |
1587 | } |
1273 | else |
1588 | else |
|
|
1589 | { |
1274 | { /* set target background to a pixel */ |
1590 | /* set target background to a pixel */ |
1275 | XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]); |
1591 | XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]); |
1276 | XSetWindowBackground (target->dpy, target->vt, target->pix_colors[Color_bg]); |
1592 | XSetWindowBackground (target->dpy, target->vt, target->pix_colors[Color_bg]); |
1277 | /* do we also need to set scrollbar's background here ? */ |
1593 | /* do we also need to set scrollbar's background here ? */ |
1278 | # if HAVE_SCROLLBARS |
|
|
1279 | if (target->scrollBar.win) |
1594 | if (target->scrollBar.win) |
1280 | XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]); |
1595 | XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]); |
1281 | # endif |
|
|
1282 | } |
1596 | } |
|
|
1597 | |
1283 | /* don't want Expose on the parent or vt. It is better to use |
1598 | /* don't want Expose on the parent or vt. It is better to use |
1284 | scr_touch or we get a great deal of flicker otherwise: */ |
1599 | scr_touch or we get a great deal of flicker otherwise: */ |
1285 | XClearWindow (target->dpy, target->parent[0]); |
1600 | XClearWindow (target->dpy, target->parent[0]); |
1286 | |
1601 | |
1287 | # if HAVE_SCROLLBARS |
1602 | if (target->scrollBar.state && target->scrollBar.win) |
1288 | if (target->scrollBar.win) |
|
|
1289 | { |
1603 | { |
1290 | target->scrollBar.setIdle (); |
1604 | target->scrollBar.state = STATE_IDLE; |
1291 | target->scrollbar_show (0); |
1605 | target->scrollBar.show (0); |
1292 | } |
1606 | } |
1293 | # endif |
|
|
1294 | |
1607 | |
1295 | target->want_refresh = 1; |
1608 | target->want_refresh = 1; |
1296 | flags |= hasChanged; |
1609 | flags |= hasChanged; |
1297 | } |
1610 | } |
1298 | } |
1611 | } |
… | |
… | |
1303 | /* taken from aterm-0.4.2 */ |
1616 | /* taken from aterm-0.4.2 */ |
1304 | |
1617 | |
1305 | typedef uint32_t RUINT32T; |
1618 | typedef uint32_t RUINT32T; |
1306 | |
1619 | |
1307 | static void |
1620 | static void |
1308 | ShadeXImage(rxvt_term *term, XImage* srcImage, int shade, int rm, int gm, int bm) |
1621 | ShadeXImage(rxvt_term *term, XImage *srcImage, int shade, int rm, int gm, int bm) |
1309 | { |
1622 | { |
1310 | int sh_r, sh_g, sh_b; |
1623 | int sh_r, sh_g, sh_b; |
1311 | RUINT32T mask_r, mask_g, mask_b; |
1624 | RUINT32T mask_r, mask_g, mask_b; |
1312 | RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b; |
1625 | RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b; |
1313 | unsigned int lower_lim_r, lower_lim_g, lower_lim_b; |
1626 | unsigned int lower_lim_r, lower_lim_g, lower_lim_b; |
1314 | unsigned int upper_lim_r, upper_lim_g, upper_lim_b; |
1627 | unsigned int upper_lim_r, upper_lim_g, upper_lim_b; |
1315 | int i; |
1628 | int i; |
1316 | |
1629 | |
1317 | Visual *visual = term->visual; |
1630 | Visual *visual = term->visual; |
1318 | |
1631 | |
1319 | if (visual->c_class != TrueColor || srcImage->format != ZPixmap) return ; |
1632 | if (visual->c_class != TrueColor || srcImage->format != ZPixmap) return; |
1320 | |
|
|
1321 | if (shade == 0) |
|
|
1322 | shade = 100; |
|
|
1323 | |
1633 | |
1324 | /* for convenience */ |
1634 | /* for convenience */ |
1325 | mask_r = visual->red_mask; |
1635 | mask_r = visual->red_mask; |
1326 | mask_g = visual->green_mask; |
1636 | mask_g = visual->green_mask; |
1327 | mask_b = visual->blue_mask; |
1637 | mask_b = visual->blue_mask; |
1328 | |
1638 | |
1329 | /* boring lookup table pre-initialization */ |
1639 | /* boring lookup table pre-initialization */ |
1330 | switch (srcImage->bits_per_pixel) { |
1640 | switch (srcImage->bits_per_pixel) |
|
|
1641 | { |
1331 | case 15: |
1642 | case 15: |
1332 | if ((mask_r != 0x7c00) || |
1643 | if ((mask_r != 0x7c00) || |
1333 | (mask_g != 0x03e0) || |
1644 | (mask_g != 0x03e0) || |
1334 | (mask_b != 0x001f)) |
1645 | (mask_b != 0x001f)) |
1335 | return; |
1646 | return; |
1336 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32)); |
1647 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32)); |
1337 | lookup_r = lookup; |
1648 | lookup_r = lookup; |
1338 | lookup_g = lookup+32; |
1649 | lookup_g = lookup+32; |
1339 | lookup_b = lookup+32+32; |
1650 | lookup_b = lookup+32+32; |
1340 | sh_r = 10; |
1651 | sh_r = 10; |
1341 | sh_g = 5; |
1652 | sh_g = 5; |
1342 | sh_b = 0; |
1653 | sh_b = 0; |
1343 | break; |
1654 | break; |
1344 | case 16: |
1655 | case 16: |
1345 | if ((mask_r != 0xf800) || |
1656 | if ((mask_r != 0xf800) || |
1346 | (mask_g != 0x07e0) || |
1657 | (mask_g != 0x07e0) || |
1347 | (mask_b != 0x001f)) |
1658 | (mask_b != 0x001f)) |
1348 | return; |
1659 | return; |
1349 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32)); |
1660 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32)); |
1350 | lookup_r = lookup; |
1661 | lookup_r = lookup; |
1351 | lookup_g = lookup+32; |
1662 | lookup_g = lookup+32; |
1352 | lookup_b = lookup+32+64; |
1663 | lookup_b = lookup+32+64; |
1353 | sh_r = 11; |
1664 | sh_r = 11; |
1354 | sh_g = 5; |
1665 | sh_g = 5; |
1355 | sh_b = 0; |
1666 | sh_b = 0; |
1356 | break; |
1667 | break; |
1357 | case 24: |
1668 | case 24: |
1358 | if ((mask_r != 0xff0000) || |
1669 | if ((mask_r != 0xff0000) || |
1359 | (mask_g != 0x00ff00) || |
1670 | (mask_g != 0x00ff00) || |
1360 | (mask_b != 0x0000ff)) |
1671 | (mask_b != 0x0000ff)) |
1361 | return; |
1672 | return; |
1362 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256)); |
1673 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256)); |
1363 | lookup_r = lookup; |
1674 | lookup_r = lookup; |
1364 | lookup_g = lookup+256; |
1675 | lookup_g = lookup+256; |
1365 | lookup_b = lookup+256+256; |
1676 | lookup_b = lookup+256+256; |
1366 | sh_r = 16; |
1677 | sh_r = 16; |
1367 | sh_g = 8; |
1678 | sh_g = 8; |
1368 | sh_b = 0; |
1679 | sh_b = 0; |
1369 | break; |
1680 | break; |
1370 | case 32: |
1681 | case 32: |
1371 | if ((mask_r != 0xff0000) || |
1682 | if ((mask_r != 0xff0000) || |
1372 | (mask_g != 0x00ff00) || |
1683 | (mask_g != 0x00ff00) || |
1373 | (mask_b != 0x0000ff)) |
1684 | (mask_b != 0x0000ff)) |
1374 | return; |
1685 | return; |
1375 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256)); |
1686 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256)); |
1376 | lookup_r = lookup; |
1687 | lookup_r = lookup; |
1377 | lookup_g = lookup+256; |
1688 | lookup_g = lookup+256; |
1378 | lookup_b = lookup+256+256; |
1689 | lookup_b = lookup+256+256; |
1379 | sh_r = 16; |
1690 | sh_r = 16; |
1380 | sh_g = 8; |
1691 | sh_g = 8; |
1381 | sh_b = 0; |
1692 | sh_b = 0; |
1382 | break; |
1693 | break; |
1383 | default: |
1694 | default: |
1384 | return; /* we do not support this color depth */ |
1695 | return; /* we do not support this color depth */ |
1385 | } |
1696 | } |
1386 | |
1697 | |
1387 | /* prepare limits for color transformation (each channel is handled separately) */ |
1698 | /* prepare limits for color transformation (each channel is handled separately) */ |
1388 | if (shade < 0) { |
1699 | if (shade > 100) |
|
|
1700 | { |
1389 | shade = -shade; |
1701 | shade = 200 - shade; |
1390 | if (shade < 0) shade = 0; |
|
|
1391 | if (shade > 100) shade = 100; |
|
|
1392 | |
1702 | |
1393 | lower_lim_r = 65535-rm; |
1703 | lower_lim_r = 65535-rm; |
1394 | lower_lim_g = 65535-gm; |
1704 | lower_lim_g = 65535-gm; |
1395 | lower_lim_b = 65535-bm; |
1705 | lower_lim_b = 65535-bm; |
1396 | |
1706 | |
1397 | lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100); |
1707 | lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100); |
1398 | lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100); |
1708 | lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100); |
1399 | lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100); |
1709 | lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100); |
1400 | |
1710 | |
1401 | upper_lim_r = upper_lim_g = upper_lim_b = 65535; |
1711 | upper_lim_r = upper_lim_g = upper_lim_b = 65535; |
|
|
1712 | } |
1402 | } else { |
1713 | else |
1403 | if (shade < 0) shade = 0; |
1714 | { |
1404 | if (shade > 100) shade = 100; |
|
|
1405 | |
1715 | |
1406 | lower_lim_r = lower_lim_g = lower_lim_b = 0; |
1716 | lower_lim_r = lower_lim_g = lower_lim_b = 0; |
1407 | |
1717 | |
1408 | upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100); |
1718 | upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100); |
1409 | upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100); |
1719 | upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100); |
1410 | upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100); |
1720 | upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100); |
1411 | } |
1721 | } |
1412 | |
1722 | |
1413 | /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */ |
1723 | /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */ |
1414 | if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 )) |
1724 | if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000)) |
1415 | { |
1725 | { |
1416 | unsigned int tmp; |
1726 | unsigned int tmp; |
1417 | |
1727 | |
1418 | tmp = lower_lim_r; |
1728 | tmp = lower_lim_r; |
1419 | lower_lim_r = lower_lim_b; |
1729 | lower_lim_r = lower_lim_b; |
1420 | lower_lim_b = tmp; |
1730 | lower_lim_b = tmp; |
1421 | |
1731 | |
1422 | tmp = upper_lim_r; |
1732 | tmp = upper_lim_r; |
1423 | upper_lim_r = upper_lim_b; |
1733 | upper_lim_r = upper_lim_b; |
1424 | upper_lim_b = tmp; |
1734 | upper_lim_b = tmp; |
1425 | } |
1735 | } |
1426 | |
1736 | |
1427 | /* fill our lookup tables */ |
1737 | /* fill our lookup tables */ |
1428 | for (i = 0; i <= mask_r>>sh_r; i++) |
1738 | for (i = 0; i <= mask_r>>sh_r; i++) |
1429 | { |
1739 | { |
1430 | RUINT32T tmp; |
1740 | RUINT32T tmp; |
1431 | tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r)); |
1741 | tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r)); |
1432 | tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r); |
1742 | tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r); |
1433 | lookup_r[i] = (tmp/65535)<<sh_r; |
1743 | lookup_r[i] = (tmp/65535)<<sh_r; |
1434 | } |
1744 | } |
1435 | for (i = 0; i <= mask_g>>sh_g; i++) |
1745 | for (i = 0; i <= mask_g>>sh_g; i++) |
1436 | { |
1746 | { |
1437 | RUINT32T tmp; |
1747 | RUINT32T tmp; |
1438 | tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g)); |
1748 | tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g)); |
1439 | tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g); |
1749 | tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g); |
1440 | lookup_g[i] = (tmp/65535)<<sh_g; |
1750 | lookup_g[i] = (tmp/65535)<<sh_g; |
1441 | } |
1751 | } |
1442 | for (i = 0; i <= mask_b>>sh_b; i++) |
1752 | for (i = 0; i <= mask_b>>sh_b; i++) |
1443 | { |
1753 | { |
1444 | RUINT32T tmp; |
1754 | RUINT32T tmp; |
1445 | tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b)); |
1755 | tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b)); |
1446 | tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b); |
1756 | tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b); |
1447 | lookup_b[i] = (tmp/65535)<<sh_b; |
1757 | lookup_b[i] = (tmp/65535)<<sh_b; |
1448 | } |
1758 | } |
1449 | |
1759 | |
1450 | /* apply table to input image (replacing colors by newly calculated ones) */ |
1760 | /* apply table to input image (replacing colors by newly calculated ones) */ |
1451 | switch (srcImage->bits_per_pixel) |
1761 | switch (srcImage->bits_per_pixel) |
1452 | { |
1762 | { |
1453 | case 15: |
1763 | case 15: |
1454 | { |
1764 | { |
1455 | unsigned short *p1, *pf, *p, *pl; |
1765 | unsigned short *p1, *pf, *p, *pl; |
1456 | p1 = (unsigned short *) srcImage->data; |
1766 | p1 = (unsigned short *) srcImage->data; |
1457 | pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
1767 | pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
1458 | while (p1 < pf) |
1768 | while (p1 < pf) |
1459 | { |
1769 | { |
1460 | p = p1; |
1770 | p = p1; |
1461 | pl = p1 + srcImage->width; |
1771 | pl = p1 + srcImage->width; |
1462 | for (; p < pl; p++) |
1772 | for (; p < pl; p++) |
1463 | { |
1773 | { |
1464 | *p = lookup_r[(*p & 0x7c00)>>10] | |
1774 | *p = lookup_r[(*p & 0x7c00)>>10] | |
1465 | lookup_g[(*p & 0x03e0)>> 5] | |
1775 | lookup_g[(*p & 0x03e0)>> 5] | |
1466 | lookup_b[(*p & 0x001f)]; |
1776 | lookup_b[(*p & 0x001f)]; |
1467 | } |
1777 | } |
1468 | p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line); |
1778 | p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
1779 | } |
|
|
1780 | break; |
1469 | } |
1781 | } |
1470 | break; |
|
|
1471 | } |
|
|
1472 | case 16: |
1782 | case 16: |
1473 | { |
1783 | { |
1474 | unsigned short *p1, *pf, *p, *pl; |
1784 | unsigned short *p1, *pf, *p, *pl; |
1475 | p1 = (unsigned short *) srcImage->data; |
1785 | p1 = (unsigned short *) srcImage->data; |
1476 | pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
1786 | pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
1477 | while (p1 < pf) |
1787 | while (p1 < pf) |
1478 | { |
1788 | { |
1479 | p = p1; |
1789 | p = p1; |
1480 | pl = p1 + srcImage->width; |
1790 | pl = p1 + srcImage->width; |
1481 | for (; p < pl; p++) |
1791 | for (; p < pl; p++) |
1482 | { |
1792 | { |
1483 | *p = lookup_r[(*p & 0xf800)>>11] | |
1793 | *p = lookup_r[(*p & 0xf800)>>11] | |
1484 | lookup_g[(*p & 0x07e0)>> 5] | |
1794 | lookup_g[(*p & 0x07e0)>> 5] | |
1485 | lookup_b[(*p & 0x001f)]; |
1795 | lookup_b[(*p & 0x001f)]; |
1486 | } |
1796 | } |
1487 | p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line); |
1797 | p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
1798 | } |
|
|
1799 | break; |
1488 | } |
1800 | } |
1489 | break; |
|
|
1490 | } |
|
|
1491 | case 24: |
1801 | case 24: |
1492 | { |
1802 | { |
1493 | unsigned char *p1, *pf, *p, *pl; |
1803 | unsigned char *p1, *pf, *p, *pl; |
1494 | p1 = (unsigned char *) srcImage->data; |
1804 | p1 = (unsigned char *) srcImage->data; |
1495 | pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
1805 | pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
1496 | while (p1 < pf) |
1806 | while (p1 < pf) |
1497 | { |
1807 | { |
1498 | p = p1; |
1808 | p = p1; |
1499 | pl = p1 + srcImage->width * 3; |
1809 | pl = p1 + srcImage->width * 3; |
1500 | for (; p < pl; p += 3) |
1810 | for (; p < pl; p += 3) |
1501 | { |
1811 | { |
1502 | p[0] = lookup_r[(p[0] & 0xff0000)>>16]; |
1812 | p[0] = lookup_r[(p[0] & 0xff0000)>>16]; |
1503 | p[1] = lookup_r[(p[1] & 0x00ff00)>> 8]; |
1813 | p[1] = lookup_r[(p[1] & 0x00ff00)>> 8]; |
1504 | p[2] = lookup_r[(p[2] & 0x0000ff)]; |
1814 | p[2] = lookup_r[(p[2] & 0x0000ff)]; |
1505 | } |
1815 | } |
1506 | p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line); |
1816 | p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
1817 | } |
|
|
1818 | break; |
1507 | } |
1819 | } |
1508 | break; |
|
|
1509 | } |
|
|
1510 | case 32: |
1820 | case 32: |
1511 | { |
1821 | { |
1512 | RUINT32T *p1, *pf, *p, *pl; |
1822 | RUINT32T *p1, *pf, *p, *pl; |
1513 | p1 = (RUINT32T *) srcImage->data; |
1823 | p1 = (RUINT32T *) srcImage->data; |
1514 | pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
1824 | pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
1515 | |
1825 | |
1516 | while (p1 < pf) |
1826 | while (p1 < pf) |
1517 | { |
1827 | { |
1518 | p = p1; |
1828 | p = p1; |
1519 | pl = p1 + srcImage->width; |
1829 | pl = p1 + srcImage->width; |
1520 | for (; p < pl; p++) |
1830 | for (; p < pl; p++) |
1521 | { |
1831 | { |
1522 | *p = lookup_r[(*p & 0xff0000)>>16] | |
1832 | *p = lookup_r[(*p & 0xff0000)>>16] | |
1523 | lookup_g[(*p & 0x00ff00)>> 8] | |
1833 | lookup_g[(*p & 0x00ff00)>> 8] | |
1524 | lookup_b[(*p & 0x0000ff)] | |
1834 | lookup_b[(*p & 0x0000ff)] | |
1525 | (*p & ~0xffffff); |
1835 | (*p & ~0xffffff); |
1526 | } |
1836 | } |
1527 | p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line); |
1837 | p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
1838 | } |
|
|
1839 | break; |
1528 | } |
1840 | } |
1529 | break; |
|
|
1530 | } |
|
|
1531 | } |
1841 | } |
1532 | |
1842 | |
1533 | free (lookup); |
1843 | free (lookup); |
1534 | } |
1844 | } |
1535 | #endif /* defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) */ |
1845 | #endif /* defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) */ |