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 |
116 | bgPixmap_t::window_size_sensitive () |
138 | bgPixmap_t::window_size_sensitive () |
117 | { |
139 | { |
118 | # ifdef BG_IMAGE_FROM_FILE |
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119 | # ifdef HAVE_AFTERIMAGE |
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120 | if (original_asim != NULL) |
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121 | # endif |
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122 | { |
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123 | if (h_scale != 0 || v_scale != 0 |
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124 | || h_align != 0 || v_align != 0) |
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125 | return true; |
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126 | } |
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127 | # endif |
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128 | # ifdef ENABLE_TRANSPARENCY |
140 | # ifdef ENABLE_TRANSPARENCY |
129 | if (flags & isTransparent) |
141 | if (flags & isTransparent) |
130 | return true; |
142 | return true; |
131 | # endif |
143 | # endif |
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144 | |
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145 | # ifdef BG_IMAGE_FROM_FILE |
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146 | if (have_image) |
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147 | { |
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148 | if (flags & sizeSensitive) |
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149 | return true; |
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150 | } |
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151 | # endif |
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152 | |
132 | return false; |
153 | return false; |
133 | } |
154 | } |
134 | |
155 | |
135 | bool bgPixmap_t::need_client_side_rendering () |
156 | bool |
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157 | bgPixmap_t::window_position_sensitive () |
136 | { |
158 | { |
137 | # ifdef HAVE_AFTERIMAGE |
159 | # ifdef ENABLE_TRANSPARENCY |
138 | if (original_asim != NULL) |
160 | if (flags & isTransparent) |
139 | return true; |
161 | return true; |
140 | # endif |
162 | # endif |
141 | # ifdef ENABLE_TRANSPARENCY |
163 | |
142 | if (flags & isTransparent) |
164 | # ifdef BG_IMAGE_FROM_FILE |
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165 | if (have_image) |
143 | { |
166 | { |
144 | # ifdef HAVE_AFTERIMAGE // can't blur without libAI anyways |
167 | if (flags & rootAlign) |
145 | if ((flags & blurNeeded) && !(flags & blurServerSide)) |
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146 | return true; |
168 | return true; |
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169 | } |
147 | # endif |
170 | # endif |
148 | if ((flags & tintNeeded) && !(flags & tintServerSide)) |
171 | |
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172 | return false; |
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173 | }; |
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174 | |
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175 | bool bgPixmap_t::need_client_side_rendering () |
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176 | { |
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177 | # ifdef HAVE_AFTERIMAGE |
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178 | if (original_asim) |
149 | return true; |
179 | return true; |
150 | } |
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151 | # endif |
180 | # endif |
152 | return false; |
181 | return false; |
153 | } |
182 | } |
154 | |
183 | |
155 | # ifdef BG_IMAGE_FROM_FILE |
184 | # ifdef BG_IMAGE_FROM_FILE |
… | |
… | |
189 | |
218 | |
190 | static inline int |
219 | static inline int |
191 | make_align_position (int align, int window_size, int image_size) |
220 | make_align_position (int align, int window_size, int image_size) |
192 | { |
221 | { |
193 | int diff = window_size - image_size; |
222 | int diff = window_size - image_size; |
194 | int smaller = MIN (image_size,window_size); |
223 | int smaller = min (image_size, window_size); |
195 | |
224 | |
196 | if (align >= 0 && align <= 50) |
225 | if (align >= 0 && align <= 100) |
197 | return diff * align / 100; |
226 | return diff * align / 100; |
198 | else if (align > 50 && align <= 100) |
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199 | return window_size - image_size - diff * (100 - align) / 100; |
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200 | else if (align > 100 && align <= 200 ) |
227 | else if (align > 100 && align <= 200) |
201 | return ((align - 100) * smaller / 100) + window_size - smaller; |
228 | return ((align - 100) * smaller / 100) + window_size - smaller; |
202 | else if (align > -100 && align < 0) |
229 | else if (align >= -100 && align < 0) |
203 | return ((align + 100) * smaller / 100) - image_size; |
230 | return ((align + 100) * smaller / 100) - image_size; |
204 | return 0; |
231 | return 0; |
205 | } |
232 | } |
206 | |
233 | |
207 | static inline int |
234 | static inline int |
208 | 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) |
209 | { |
236 | { |
210 | int src_pos = 0; |
237 | int src_pos = 0; |
211 | dst_pos = 0; |
238 | dst_pos = pos; |
212 | dst_size = size; |
239 | dst_size = size; |
213 | if (pos < 0 && size > target_size) |
240 | if (pos < 0) |
214 | { |
241 | { |
215 | src_pos = -pos; |
242 | src_pos = -pos; |
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243 | dst_pos = 0; |
216 | dst_size += pos; |
244 | dst_size += pos; |
217 | } |
245 | } |
218 | else if (pos > 0) |
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219 | dst_pos = pos; |
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220 | |
246 | |
221 | if (dst_pos + dst_size > target_size) |
247 | if (dst_pos + dst_size > target_size) |
222 | dst_size = target_size - dst_pos; |
248 | dst_size = target_size - dst_pos; |
223 | return src_pos; |
249 | return src_pos; |
224 | } |
250 | } |
… | |
… | |
229 | int geom_flags = 0, changed = 0; |
255 | int geom_flags = 0, changed = 0; |
230 | int x = 0, y = 0; |
256 | int x = 0, y = 0; |
231 | unsigned int w = 0, h = 0; |
257 | unsigned int w = 0, h = 0; |
232 | unsigned int n; |
258 | unsigned int n; |
233 | unsigned long new_flags = (flags & (~geometryFlags)); |
259 | unsigned long new_flags = (flags & (~geometryFlags)); |
234 | char *p; |
260 | const char *p; |
235 | # define MAXLEN_GEOM 256 /* could be longer then regular geometry string */ |
261 | # define MAXLEN_GEOM 256 /* could be longer than regular geometry string */ |
236 | |
262 | |
237 | if (geom == NULL) |
263 | if (geom == NULL) |
238 | return false; |
264 | return false; |
239 | |
265 | |
240 | char str[MAXLEN_GEOM]; |
266 | char str[MAXLEN_GEOM]; |
… | |
… | |
247 | if (n < MAXLEN_GEOM) |
273 | if (n < MAXLEN_GEOM) |
248 | { |
274 | { |
249 | char *ops; |
275 | char *ops; |
250 | new_flags |= geometrySet; |
276 | new_flags |= geometrySet; |
251 | |
277 | |
252 | strncpy (str, geom, n); |
278 | memcpy (str, geom, n); |
253 | str[n] = '\0'; |
279 | str[n] = '\0'; |
254 | if (str[0] == ':') |
280 | if (str[0] == ':') |
255 | ops = &str[0]; |
281 | ops = &str[0]; |
256 | else if (str[0] != 'x' && str[0] != 'X' && isalpha(str[0])) |
282 | else if (str[0] != 'x' && str[0] != 'X' && isalpha(str[0])) |
257 | ops = &str[0]; |
283 | ops = &str[0]; |
… | |
… | |
277 | y = x; |
303 | y = x; |
278 | geom_flags |= YValue; |
304 | geom_flags |= YValue; |
279 | } |
305 | } |
280 | |
306 | |
281 | if (flags & geometrySet) |
307 | if (flags & geometrySet) |
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308 | { |
282 | {/* new geometry is an adjustment to the old one ! */ |
309 | /* new geometry is an adjustment to the old one ! */ |
283 | if ((geom_flags & WidthValue) && (geom_flags & HeightValue)) |
310 | if ((geom_flags & WidthValue) && (geom_flags & HeightValue)) |
284 | { |
311 | { |
285 | if (w == 0 && h != 0) |
312 | if (w == 0 && h != 0) |
286 | { |
313 | { |
287 | w = h_scale; |
314 | w = h_scale; |
… | |
… | |
303 | } |
330 | } |
304 | } |
331 | } |
305 | else /* setting up geometry from scratch */ |
332 | else /* setting up geometry from scratch */ |
306 | { |
333 | { |
307 | if (!(geom_flags & XValue)) |
334 | if (!(geom_flags & XValue)) |
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335 | { |
308 | {/* use default geometry - centered */ |
336 | /* use default geometry - centered */ |
309 | x = y = defaultAlign; |
337 | x = y = defaultAlign; |
310 | } |
338 | } |
311 | else if (!(geom_flags & YValue)) |
339 | else if (!(geom_flags & YValue)) |
312 | y = x; |
340 | y = x; |
313 | |
341 | |
314 | if ((geom_flags & (WidthValue|HeightValue)) == 0) |
342 | if ((geom_flags & (WidthValue|HeightValue)) == 0) |
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343 | { |
315 | {/* use default geometry - scaled */ |
344 | /* use default geometry - scaled */ |
316 | w = h = defaultScale; |
345 | w = h = defaultScale; |
317 | } |
346 | } |
318 | else if (geom_flags & WidthValue) |
347 | else if (geom_flags & WidthValue) |
319 | { |
348 | { |
320 | if (!(geom_flags & HeightValue)) |
349 | if (!(geom_flags & HeightValue)) |
… | |
… | |
323 | else |
352 | else |
324 | w = h; |
353 | w = h; |
325 | } |
354 | } |
326 | } /* done parsing geometry string */ |
355 | } /* done parsing geometry string */ |
327 | else if (!(flags & geometrySet)) |
356 | else if (!(flags & geometrySet)) |
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357 | { |
328 | { /* default geometry - scaled and centered */ |
358 | /* default geometry - scaled and centered */ |
329 | x = y = defaultAlign; |
359 | x = y = defaultAlign; |
330 | w = h = defaultScale; |
360 | w = h = defaultScale; |
331 | } |
361 | } |
332 | |
362 | |
333 | if (!(flags & geometrySet)) |
363 | if (!(flags & geometrySet)) |
… | |
… | |
336 | if (ops) |
366 | if (ops) |
337 | { |
367 | { |
338 | while (*ops) |
368 | while (*ops) |
339 | { |
369 | { |
340 | while (*ops == ':' || isspace(*ops)) ++ops; |
370 | while (*ops == ':' || isspace(*ops)) ++ops; |
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371 | |
341 | # 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) |
342 | if (CHECK_GEOM_OPS("tile")) |
373 | if (CHECK_GEOM_OPS ("tile")) |
343 | { |
374 | { |
344 | w = h = 0; |
375 | w = h = noScale; |
345 | geom_flags |= WidthValue|HeightValue; |
376 | geom_flags |= WidthValue|HeightValue; |
346 | } |
377 | } |
347 | else if (CHECK_GEOM_OPS("propscale")) |
378 | else if (CHECK_GEOM_OPS ("propscale")) |
348 | { |
379 | { |
349 | if (w == 0 && h == 0) |
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350 | { |
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351 | w = 100; |
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352 | geom_flags |= WidthValue; |
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353 | } |
|
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354 | new_flags |= propScale; |
380 | new_flags |= propScale; |
355 | } |
381 | } |
356 | else if (CHECK_GEOM_OPS("hscale")) |
382 | else if (CHECK_GEOM_OPS ("hscale")) |
357 | { |
383 | { |
358 | if (w == 0) |
384 | if (w == 0) w = windowScale; |
359 | w = 100; |
385 | |
360 | h = 0; |
386 | h = noScale; |
361 | geom_flags |= WidthValue|HeightValue; |
387 | geom_flags |= WidthValue|HeightValue; |
362 | } |
388 | } |
363 | else if (CHECK_GEOM_OPS("vscale")) |
389 | else if (CHECK_GEOM_OPS ("vscale")) |
364 | { |
390 | { |
365 | if (h == 0) |
391 | if (h == 0) h = windowScale; |
366 | h = 100; |
392 | |
367 | w = 0; |
393 | w = noScale; |
368 | geom_flags |= WidthValue|HeightValue; |
394 | geom_flags |= WidthValue|HeightValue; |
369 | } |
395 | } |
370 | else if (CHECK_GEOM_OPS("scale")) |
396 | else if (CHECK_GEOM_OPS ("scale")) |
371 | { |
397 | { |
372 | if (h == 0) |
398 | if (h == 0) h = windowScale; |
373 | h = 100; |
|
|
374 | if (w == 0) |
399 | if (w == 0) w = windowScale; |
375 | w = 100; |
400 | |
376 | geom_flags |= WidthValue|HeightValue; |
401 | geom_flags |= WidthValue|HeightValue; |
377 | } |
402 | } |
378 | else if (CHECK_GEOM_OPS("auto")) |
403 | else if (CHECK_GEOM_OPS ("auto")) |
379 | { |
404 | { |
380 | w = h = 100; |
405 | w = h = windowScale; |
381 | x = y = 50; |
406 | x = y = centerAlign; |
382 | geom_flags |= WidthValue|HeightValue|XValue|YValue; |
407 | geom_flags |= WidthValue|HeightValue|XValue|YValue; |
383 | } |
408 | } |
|
|
409 | else if (CHECK_GEOM_OPS ("root")) |
|
|
410 | { |
|
|
411 | new_flags |= rootAlign; |
|
|
412 | w = h = noScale; |
|
|
413 | geom_flags |= WidthValue|HeightValue; |
|
|
414 | } |
384 | # undef CHECK_GEOM_OPS |
415 | # undef CHECK_GEOM_OPS |
|
|
416 | |
385 | while (*ops != ':' && *ops != '\0') ++ops; |
417 | while (*ops != ':' && *ops != '\0') ++ops; |
386 | } /* done parsing ops */ |
418 | } /* done parsing ops */ |
387 | } |
419 | } |
388 | |
420 | |
389 | if (check_set_scale_value (geom_flags, WidthValue, h_scale, w)) |
421 | if (check_set_scale_value (geom_flags, WidthValue, h_scale, w)) ++changed; |
390 | ++changed; |
|
|
391 | if (check_set_scale_value (geom_flags, HeightValue, v_scale, h)) |
422 | if (check_set_scale_value (geom_flags, HeightValue, v_scale, h)) ++changed; |
392 | ++changed; |
|
|
393 | if (check_set_align_value (geom_flags, XValue, h_align, x)) |
423 | if (check_set_align_value (geom_flags, XValue, h_align, x)) ++changed; |
394 | ++changed; |
|
|
395 | if (check_set_align_value (geom_flags, YValue, v_align, y)) |
424 | if (check_set_align_value (geom_flags, YValue, v_align, y)) ++changed; |
396 | ++changed; |
|
|
397 | } |
425 | } |
398 | |
426 | |
399 | if (new_flags != flags) |
427 | if (new_flags != flags) |
400 | { |
428 | { |
401 | flags = new_flags; |
429 | flags = new_flags; |
402 | changed++; |
430 | changed++; |
403 | } |
431 | } |
404 | //fprintf( stderr, "flags = %lX, scale = %ux%u, align=%+d%+d\n", |
432 | |
405 | // flags, h_scale, v_scale, h_align, v_align); |
|
|
406 | return (changed > 0); |
433 | return (changed > 0); |
|
|
434 | } |
|
|
435 | |
|
|
436 | void |
|
|
437 | bgPixmap_t::get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y) |
|
|
438 | { |
|
|
439 | int target_width = target->szHint.width; |
|
|
440 | int target_height = target->szHint.height; |
|
|
441 | |
|
|
442 | if (flags & propScale) |
|
|
443 | { |
|
|
444 | float scale = (float)target_width / image_width; |
|
|
445 | min_it (scale, (float)target_height / image_height); |
|
|
446 | w = image_width * scale + 0.5; |
|
|
447 | h = image_height * scale + 0.5; |
|
|
448 | } |
|
|
449 | else |
|
|
450 | { |
|
|
451 | w = h_scale * target_width / 100; |
|
|
452 | h = v_scale * target_height / 100; |
|
|
453 | } |
|
|
454 | |
|
|
455 | if (!w) w = image_width; |
|
|
456 | if (!h) h = image_height; |
|
|
457 | |
|
|
458 | if (flags & rootAlign) |
|
|
459 | { |
|
|
460 | target->get_window_origin (x, y); |
|
|
461 | x = -x; |
|
|
462 | y = -y; |
|
|
463 | } |
|
|
464 | else |
|
|
465 | { |
|
|
466 | x = make_align_position (h_align, target_width, w); |
|
|
467 | y = make_align_position (v_align, target_height, h); |
|
|
468 | } |
|
|
469 | |
|
|
470 | flags &= ~sizeSensitive; |
|
|
471 | if ((flags & propScale) || h_scale || v_scale |
|
|
472 | || (!(flags & rootAlign) && (h_align || v_align)) |
|
|
473 | || w > target_width || h > target_height) |
|
|
474 | flags |= sizeSensitive; |
407 | } |
475 | } |
408 | |
476 | |
409 | # ifdef HAVE_AFTERIMAGE |
477 | # ifdef HAVE_AFTERIMAGE |
410 | bool |
478 | bool |
411 | bgPixmap_t::render_asim (ASImage *background, ARGB32 background_tint) |
479 | bgPixmap_t::render_image (unsigned long background_flags) |
412 | { |
480 | { |
413 | if (target == NULL) |
481 | if (target == NULL) |
414 | return false; |
482 | return false; |
415 | |
483 | |
|
|
484 | target->init_asv (); |
|
|
485 | |
|
|
486 | ASImage *background = NULL; |
|
|
487 | ARGB32 background_tint = TINT_LEAVE_SAME; |
|
|
488 | |
|
|
489 | # ifdef ENABLE_TRANSPARENCY |
|
|
490 | if (background_flags) |
|
|
491 | background = pixmap2ximage (target->asv, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, 100); |
|
|
492 | |
|
|
493 | if (!(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
|
|
494 | { |
|
|
495 | ShadingInfo as_shade; |
|
|
496 | as_shade.shading = shade; |
|
|
497 | |
|
|
498 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
|
|
499 | if (flags & tintSet) |
|
|
500 | tint.get (c); |
|
|
501 | as_shade.tintColor.red = c.r; |
|
|
502 | as_shade.tintColor.green = c.g; |
|
|
503 | as_shade.tintColor.blue = c.b; |
|
|
504 | |
|
|
505 | background_tint = shading2tint32 (&as_shade); |
|
|
506 | } |
|
|
507 | |
|
|
508 | if (!(background_flags & transpPmapBlurred) && (flags & blurNeeded) && background != NULL) |
|
|
509 | { |
|
|
510 | ASImage *tmp = blur_asimage_gauss (target->asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF, |
|
|
511 | (original_asim == NULL || tint == TINT_LEAVE_SAME) ? ASA_XImage : ASA_ASImage, |
|
|
512 | 100, ASIMAGE_QUALITY_DEFAULT); |
|
|
513 | if (tmp) |
|
|
514 | { |
|
|
515 | destroy_asimage (&background); |
|
|
516 | background = tmp; |
|
|
517 | } |
|
|
518 | } |
|
|
519 | # endif |
|
|
520 | |
|
|
521 | ASImage *result = 0; |
|
|
522 | |
416 | int target_width = (int)target->szHint.width; |
523 | int target_width = target->szHint.width; |
417 | int target_height = (int)target->szHint.height; |
524 | int target_height = target->szHint.height; |
418 | int new_pmap_width = target_width, new_pmap_height = target_height; |
525 | int new_pmap_width = target_width; |
419 | ASImage *result = NULL; |
526 | int new_pmap_height = target_height; |
420 | |
527 | |
421 | int x = 0; |
528 | int x = 0; |
422 | int y = 0; |
529 | int y = 0; |
423 | int w = h_scale * target_width / 100; |
530 | int w = 0; |
424 | int h = v_scale * target_height / 100; |
531 | int h = 0; |
425 | |
|
|
426 | TIMING_TEST_START (asim); |
|
|
427 | |
532 | |
428 | if (original_asim) |
533 | if (original_asim) |
429 | { |
534 | get_image_geometry (original_asim->width, original_asim->height, w, h, x, y); |
430 | x = make_align_position (h_align, target_width, w > 0 ? w : (int)original_asim->width); |
|
|
431 | y = make_align_position (v_align, target_height, h > 0 ? h : (int)original_asim->height); |
|
|
432 | } |
|
|
433 | |
535 | |
434 | if (original_asim == NULL |
536 | if (!original_asim |
|
|
537 | || (!(flags & rootAlign) |
435 | || x >= target_width |
538 | && (x >= target_width |
436 | || y >= target_height |
539 | || y >= target_height |
437 | || (w > 0 && x + w <= 0) |
540 | || (x + w <= 0) |
438 | || (h > 0 && y + h <= 0)) |
541 | || (y + h <= 0)))) |
439 | { |
542 | { |
440 | if (background) |
543 | if (background) |
441 | { |
544 | { |
442 | new_pmap_width = background->width; |
545 | new_pmap_width = background->width; |
443 | new_pmap_height = background->height; |
546 | new_pmap_height = background->height; |
444 | result = background; |
547 | result = background; |
|
|
548 | |
445 | if (background_tint != TINT_LEAVE_SAME) |
549 | if (background_tint != TINT_LEAVE_SAME) |
446 | { |
550 | { |
447 | ASImage* tmp = tile_asimage (target->asv, background, 0, 0, |
551 | ASImage *tmp = tile_asimage (target->asv, background, 0, 0, |
448 | target_width, target_height, background_tint, |
552 | target_width, target_height, background_tint, |
449 | ASA_XImage, 100, ASIMAGE_QUALITY_DEFAULT); |
553 | ASA_XImage, 100, ASIMAGE_QUALITY_DEFAULT); |
450 | if (tmp) |
554 | if (tmp) |
451 | result = tmp; |
555 | result = tmp; |
452 | } |
556 | } |
… | |
… | |
455 | new_pmap_width = new_pmap_height = 0; |
559 | new_pmap_width = new_pmap_height = 0; |
456 | } |
560 | } |
457 | else |
561 | else |
458 | { |
562 | { |
459 | result = original_asim; |
563 | result = original_asim; |
|
|
564 | |
460 | if ((w > 0 && w != original_asim->width) |
565 | if ((w != original_asim->width) |
461 | || (h > 0 && h != original_asim->height)) |
566 | || (h != original_asim->height)) |
462 | { |
567 | { |
463 | result = scale_asimage (target->asv, original_asim, |
568 | result = scale_asimage (target->asv, original_asim, |
464 | w > 0 ? w : original_asim->width, |
569 | w, h, |
465 | h > 0 ? h : original_asim->height, |
|
|
466 | background ? ASA_ASImage : ASA_XImage, |
570 | background ? ASA_ASImage : ASA_XImage, |
467 | 100, ASIMAGE_QUALITY_DEFAULT); |
571 | 100, ASIMAGE_QUALITY_DEFAULT); |
468 | } |
572 | } |
|
|
573 | |
469 | if (background == NULL) |
574 | if (background == NULL) |
470 | {/* if tiling - pixmap has to be sized exactly as the image */ |
575 | { |
471 | if (h_scale == 0) |
|
|
472 | new_pmap_width = result->width; |
|
|
473 | if (v_scale == 0) |
|
|
474 | new_pmap_height = result->height; |
|
|
475 | /* we also need to tile our image in one or both directions */ |
|
|
476 | if (h_scale == 0 || v_scale == 0) |
576 | if (h_scale == 0 || v_scale == 0) |
477 | { |
577 | { |
|
|
578 | /* if tiling - pixmap has to be sized exactly as the image, |
|
|
579 | but there is no need to make it bigger than the window! */ |
|
|
580 | new_pmap_width = min (result->width, target_width); |
|
|
581 | new_pmap_height = min (result->height, target_height); |
|
|
582 | |
|
|
583 | /* we also need to tile our image in both directions */ |
478 | ASImage *tmp = tile_asimage (target->asv, result, |
584 | ASImage *tmp = tile_asimage (target->asv, result, |
479 | (h_scale > 0) ? 0 : (int)result->width - x, |
585 | (int)result->width - x, |
480 | (v_scale > 0) ? 0 : (int)result->height - y, |
586 | (int)result->height - y, |
|
|
587 | new_pmap_width, |
481 | result->width, result->height, |
588 | new_pmap_height, |
482 | TINT_LEAVE_SAME, ASA_XImage, |
589 | TINT_LEAVE_SAME, ASA_XImage, |
483 | 100, ASIMAGE_QUALITY_DEFAULT); |
590 | 100, ASIMAGE_QUALITY_DEFAULT); |
484 | if (tmp) |
591 | if (tmp) |
485 | { |
592 | { |
486 | if (result != original_asim) |
593 | if (result != original_asim) |
487 | destroy_asimage (&result); |
594 | destroy_asimage (&result); |
|
|
595 | |
488 | result = tmp; |
596 | result = tmp; |
489 | } |
597 | } |
490 | } |
598 | } |
491 | } |
599 | } |
492 | else |
600 | else |
|
|
601 | { |
493 | {/* if blending background and image - pixmap has to be sized same as target window */ |
602 | /* if blending background and image - pixmap has to be sized same as target window */ |
494 | ASImageLayer *layers = create_image_layers (2); |
603 | ASImageLayer *layers = create_image_layers (2); |
495 | ASImage *merged_im = NULL; |
|
|
496 | |
604 | |
497 | layers[0].im = background; |
605 | layers[0].im = background; |
498 | layers[0].clip_width = target_width; |
606 | layers[0].clip_width = target_width; |
499 | layers[0].clip_height = target_height; |
607 | layers[0].clip_height = target_height; |
500 | layers[0].tint = background_tint; |
608 | layers[0].tint = background_tint; |
501 | layers[1].im = result; |
609 | layers[1].im = result; |
502 | if (w <= 0) |
610 | |
|
|
611 | if (h_scale == 0 || v_scale == 0) |
|
|
612 | { |
503 | {/* tile horizontally */ |
613 | /* tile horizontally */ |
504 | while (x > 0) x -= (int)result->width; |
614 | while (x > 0) x -= (int)result->width; |
505 | layers[1].dst_x = x; |
615 | layers[1].dst_x = x; |
506 | layers[1].clip_width = result->width+target_width; |
616 | layers[1].clip_width = result->width+target_width; |
507 | } |
617 | } |
508 | else |
618 | else |
|
|
619 | { |
509 | {/* clip horizontally */ |
620 | /* clip horizontally */ |
510 | layers[1].dst_x = x; |
621 | layers[1].dst_x = x; |
511 | layers[1].clip_width = result->width; |
622 | layers[1].clip_width = result->width; |
512 | } |
623 | } |
513 | if (h <= 0) |
624 | |
|
|
625 | if (h_scale == 0 || v_scale == 0) |
514 | { |
626 | { |
515 | while (y > 0) y -= (int)result->height; |
627 | while (y > 0) y -= (int)result->height; |
516 | layers[1].dst_y = y; |
628 | layers[1].dst_y = y; |
517 | layers[1].clip_height = result->height + target_height; |
629 | layers[1].clip_height = result->height + target_height; |
518 | } |
630 | } |
519 | else |
631 | else |
520 | { |
632 | { |
521 | layers[1].dst_y = y; |
633 | layers[1].dst_y = y; |
522 | layers[1].clip_height = result->height; |
634 | layers[1].clip_height = result->height; |
523 | } |
635 | } |
|
|
636 | |
524 | if (target->rs[Rs_blendtype]) |
637 | if (target->rs[Rs_blendtype]) |
525 | { |
638 | { |
526 | layers[1].merge_scanlines = blend_scanlines_name2func (target->rs[Rs_blendtype]); |
639 | layers[1].merge_scanlines = blend_scanlines_name2func (target->rs[Rs_blendtype]); |
527 | if (layers[1].merge_scanlines == NULL) |
640 | if (layers[1].merge_scanlines == NULL) |
528 | layers[1].merge_scanlines = alphablend_scanlines; |
641 | layers[1].merge_scanlines = alphablend_scanlines; |
529 | } |
642 | } |
|
|
643 | |
530 | ASImage *tmp = merge_layers (target->asv, layers, 2, target_width, target_height, |
644 | ASImage *tmp = merge_layers (target->asv, layers, 2, target_width, target_height, |
531 | ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT); |
645 | ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT); |
|
|
646 | |
532 | if (tmp) |
647 | if (tmp) |
533 | { |
648 | { |
534 | if (result != original_asim) |
649 | if (result != original_asim) |
535 | destroy_asimage (&result); |
650 | destroy_asimage (&result); |
|
|
651 | |
536 | result = tmp; |
652 | result = tmp; |
537 | } |
653 | } |
|
|
654 | |
538 | free (layers); |
655 | free (layers); |
539 | } |
656 | } |
540 | } |
657 | } |
541 | TIMING_TEST_PRINT_RESULT (asim); |
|
|
542 | |
658 | |
543 | if (pixmap) |
659 | bool ret = false; |
544 | { |
|
|
545 | if (result == NULL |
|
|
546 | || pmap_width != new_pmap_width |
|
|
547 | || pmap_height != new_pmap_height |
|
|
548 | || pmap_depth != target->depth) |
|
|
549 | { |
|
|
550 | XFreePixmap (target->dpy, pixmap); |
|
|
551 | pixmap = None; |
|
|
552 | } |
|
|
553 | } |
|
|
554 | |
660 | |
555 | if (result) |
661 | if (result) |
556 | { |
662 | { |
557 | XGCValues gcv; |
663 | XGCValues gcv; |
558 | GC gc; |
664 | GC gc; |
|
|
665 | |
|
|
666 | if (pixmap) |
|
|
667 | { |
|
|
668 | if (pmap_width != new_pmap_width |
|
|
669 | || pmap_height != new_pmap_height |
|
|
670 | || pmap_depth != target->depth) |
|
|
671 | { |
|
|
672 | XFreePixmap (target->dpy, pixmap); |
|
|
673 | pixmap = None; |
|
|
674 | } |
|
|
675 | } |
559 | |
676 | |
560 | /* create Pixmap */ |
677 | /* create Pixmap */ |
561 | if (pixmap == None) |
678 | if (pixmap == None) |
562 | { |
679 | { |
563 | pixmap = XCreatePixmap (target->dpy, target->vt, new_pmap_width, new_pmap_height, target->depth); |
680 | pixmap = XCreatePixmap (target->dpy, target->vt, new_pmap_width, new_pmap_height, target->depth); |
564 | pmap_width = new_pmap_width; |
681 | pmap_width = new_pmap_width; |
565 | pmap_height = new_pmap_height; |
682 | pmap_height = new_pmap_height; |
566 | pmap_depth = target->depth; |
683 | pmap_depth = target->depth; |
567 | } |
684 | } |
568 | /* fill with background color ( if result's not completely overlapping it)*/ |
685 | /* fill with background color (if result's not completely overlapping it) */ |
569 | gcv.foreground = target->pix_colors[Color_bg]; |
686 | gcv.foreground = target->pix_colors[Color_bg]; |
570 | gc = XCreateGC (target->dpy, target->vt, GCForeground, &gcv); |
687 | gc = XCreateGC (target->dpy, target->vt, GCForeground, &gcv); |
571 | |
688 | |
572 | int src_x = 0, src_y = 0, dst_x = 0, dst_y = 0; |
689 | int src_x = 0, src_y = 0, dst_x = 0, dst_y = 0; |
573 | int dst_width = result->width, dst_height = result->height; |
690 | int dst_width = result->width, dst_height = result->height; |
574 | if (background == NULL) |
691 | if (background == NULL) |
575 | { |
692 | { |
576 | if (h_scale > 0) |
693 | if (!(h_scale == 0 || v_scale == 0)) |
|
|
694 | { |
577 | src_x = make_clip_rectangle (x, result->width, new_pmap_width, dst_x, dst_width); |
695 | src_x = make_clip_rectangle (x, result->width , new_pmap_width , dst_x, dst_width ); |
578 | if (v_scale > 0) |
|
|
579 | src_y = make_clip_rectangle (y, result->height, new_pmap_height, dst_y, dst_height); |
696 | src_y = make_clip_rectangle (y, result->height, new_pmap_height, dst_y, dst_height); |
|
|
697 | } |
580 | |
698 | |
581 | if (dst_x > 0 || dst_y > 0 |
699 | if (dst_x > 0 || dst_y > 0 |
582 | || dst_x + dst_width < new_pmap_width |
700 | || dst_x + dst_width < new_pmap_width |
583 | || dst_y + dst_height < new_pmap_height) |
701 | || dst_y + dst_height < new_pmap_height) |
584 | { |
|
|
585 | XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
702 | XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
586 | } |
|
|
587 | } |
703 | } |
588 | |
704 | |
589 | /* put result on pixmap */ |
705 | /* put result on pixmap */ |
590 | if (dst_x < new_pmap_width && dst_y < new_pmap_height) |
706 | if (dst_x < new_pmap_width && dst_y < new_pmap_height) |
591 | asimage2drawable (target->asv, pixmap, result, gc, src_x, src_y, dst_x, dst_y, dst_width, dst_height, True); |
707 | asimage2drawable (target->asv, pixmap, result, gc, src_x, src_y, dst_x, dst_y, dst_width, dst_height, True); |
592 | |
708 | |
593 | if (result != background && result != original_asim) |
709 | if (result != background && result != original_asim) |
594 | destroy_asimage (&result); |
710 | destroy_asimage (&result); |
595 | |
711 | |
596 | XFreeGC (target->dpy, gc); |
712 | XFreeGC (target->dpy, gc); |
597 | TIMING_TEST_PRINT_RESULT (asim); |
|
|
598 | } |
|
|
599 | |
713 | |
|
|
714 | ret = true; |
|
|
715 | } |
|
|
716 | |
|
|
717 | if (background) |
|
|
718 | destroy_asimage (&background); |
|
|
719 | |
600 | return true; |
720 | return ret; |
601 | } |
721 | } |
602 | # endif /* HAVE_AFTERIMAGE */ |
722 | # endif /* HAVE_AFTERIMAGE */ |
|
|
723 | |
|
|
724 | # ifdef HAVE_PIXBUF |
|
|
725 | bool |
|
|
726 | bgPixmap_t::render_image (unsigned long background_flags) |
|
|
727 | { |
|
|
728 | if (target == NULL) |
|
|
729 | return false; |
|
|
730 | |
|
|
731 | if (!pixbuf) |
|
|
732 | return false; |
|
|
733 | |
|
|
734 | #if !XRENDER |
|
|
735 | if (background_flags) |
|
|
736 | return false; |
|
|
737 | #endif |
|
|
738 | |
|
|
739 | GdkPixbuf *result; |
|
|
740 | |
|
|
741 | int image_width = gdk_pixbuf_get_width (pixbuf); |
|
|
742 | int image_height = gdk_pixbuf_get_height (pixbuf); |
|
|
743 | |
|
|
744 | int target_width = target->szHint.width; |
|
|
745 | int target_height = target->szHint.height; |
|
|
746 | int new_pmap_width = target_width; |
|
|
747 | int new_pmap_height = target_height; |
|
|
748 | |
|
|
749 | int x = 0; |
|
|
750 | int y = 0; |
|
|
751 | int w = 0; |
|
|
752 | int h = 0; |
|
|
753 | |
|
|
754 | get_image_geometry (image_width, image_height, w, h, x, y); |
|
|
755 | |
|
|
756 | if (!(flags & rootAlign) |
|
|
757 | && (x >= target_width |
|
|
758 | || y >= target_height |
|
|
759 | || (x + w <= 0) |
|
|
760 | || (y + h <= 0))) |
|
|
761 | return false; |
|
|
762 | |
|
|
763 | result = pixbuf; |
|
|
764 | |
|
|
765 | if ((w != image_width) |
|
|
766 | || (h != image_height)) |
|
|
767 | { |
|
|
768 | result = gdk_pixbuf_scale_simple (pixbuf, |
|
|
769 | w, h, |
|
|
770 | GDK_INTERP_BILINEAR); |
|
|
771 | } |
|
|
772 | |
|
|
773 | bool ret = false; |
|
|
774 | |
|
|
775 | if (result) |
|
|
776 | { |
|
|
777 | XGCValues gcv; |
|
|
778 | GC gc; |
|
|
779 | Pixmap root_pmap; |
|
|
780 | |
|
|
781 | image_width = gdk_pixbuf_get_width (result); |
|
|
782 | image_height = gdk_pixbuf_get_height (result); |
|
|
783 | |
|
|
784 | if (background_flags) |
|
|
785 | { |
|
|
786 | root_pmap = pixmap; |
|
|
787 | pixmap = None; |
|
|
788 | } |
|
|
789 | else |
|
|
790 | { |
|
|
791 | if (h_scale == 0 || v_scale == 0) |
|
|
792 | { |
|
|
793 | new_pmap_width = min (image_width, target_width); |
|
|
794 | new_pmap_height = min (image_height, target_height); |
|
|
795 | } |
|
|
796 | } |
|
|
797 | |
|
|
798 | if (pixmap) |
|
|
799 | { |
|
|
800 | if (pmap_width != new_pmap_width |
|
|
801 | || pmap_height != new_pmap_height |
|
|
802 | || pmap_depth != target->depth) |
|
|
803 | { |
|
|
804 | XFreePixmap (target->dpy, pixmap); |
|
|
805 | pixmap = None; |
|
|
806 | } |
|
|
807 | } |
|
|
808 | |
|
|
809 | if (pixmap == None) |
|
|
810 | { |
|
|
811 | pixmap = XCreatePixmap (target->dpy, target->vt, new_pmap_width, new_pmap_height, target->depth); |
|
|
812 | pmap_width = new_pmap_width; |
|
|
813 | pmap_height = new_pmap_height; |
|
|
814 | pmap_depth = target->depth; |
|
|
815 | } |
|
|
816 | |
|
|
817 | gcv.foreground = target->pix_colors[Color_bg]; |
|
|
818 | gc = XCreateGC (target->dpy, target->vt, GCForeground, &gcv); |
|
|
819 | |
|
|
820 | if (h_scale == 0 || v_scale == 0) |
|
|
821 | { |
|
|
822 | Pixmap tile = XCreatePixmap (target->dpy, target->vt, image_width, image_height, target->depth); |
|
|
823 | gdk_pixbuf_xlib_render_to_drawable (result, tile, gc, |
|
|
824 | 0, 0, |
|
|
825 | 0, 0, |
|
|
826 | image_width, image_height, |
|
|
827 | XLIB_RGB_DITHER_NONE, |
|
|
828 | 0, 0); |
|
|
829 | |
|
|
830 | gcv.tile = tile; |
|
|
831 | gcv.fill_style = FillTiled; |
|
|
832 | gcv.ts_x_origin = x; |
|
|
833 | gcv.ts_y_origin = y; |
|
|
834 | XChangeGC (target->dpy, gc, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcv); |
|
|
835 | |
|
|
836 | XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
|
|
837 | XFreePixmap (target->dpy, tile); |
|
|
838 | } |
|
|
839 | else |
|
|
840 | { |
|
|
841 | int src_x, src_y, dst_x, dst_y; |
|
|
842 | int dst_width, dst_height; |
|
|
843 | |
|
|
844 | src_x = make_clip_rectangle (x, image_width , new_pmap_width , dst_x, dst_width ); |
|
|
845 | src_y = make_clip_rectangle (y, image_height, new_pmap_height, dst_y, dst_height); |
|
|
846 | |
|
|
847 | if (dst_x > 0 || dst_y > 0 |
|
|
848 | || dst_x + dst_width < new_pmap_width |
|
|
849 | || dst_y + dst_height < new_pmap_height) |
|
|
850 | XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
|
|
851 | |
|
|
852 | if (dst_x < new_pmap_width && dst_y < new_pmap_height) |
|
|
853 | gdk_pixbuf_xlib_render_to_drawable (result, pixmap, gc, |
|
|
854 | src_x, src_y, |
|
|
855 | dst_x, dst_y, |
|
|
856 | dst_width, dst_height, |
|
|
857 | XLIB_RGB_DITHER_NONE, |
|
|
858 | 0, 0); |
|
|
859 | } |
|
|
860 | |
|
|
861 | #if XRENDER |
|
|
862 | if (background_flags) |
|
|
863 | { |
|
|
864 | Display *dpy = target->dpy; |
|
|
865 | XRenderPictureAttributes pa; |
|
|
866 | |
|
|
867 | XRenderPictFormat *src_format = XRenderFindVisualFormat (dpy, target->visual); |
|
|
868 | Picture src = XRenderCreatePicture (dpy, root_pmap, src_format, 0, &pa); |
|
|
869 | |
|
|
870 | XRenderPictFormat *dst_format = XRenderFindVisualFormat (dpy, target->visual); |
|
|
871 | Picture dst = XRenderCreatePicture (dpy, pixmap, dst_format, 0, &pa); |
|
|
872 | |
|
|
873 | pa.repeat = True; |
|
|
874 | Pixmap mask_pmap = XCreatePixmap (dpy, target->vt, 1, 1, 8); |
|
|
875 | XRenderPictFormat *mask_format = XRenderFindStandardFormat (dpy, PictStandardA8); |
|
|
876 | Picture mask = XRenderCreatePicture (dpy, mask_pmap, mask_format, CPRepeat, &pa); |
|
|
877 | XFreePixmap (dpy, mask_pmap); |
|
|
878 | |
|
|
879 | if (src && dst && mask) |
|
|
880 | { |
|
|
881 | XRenderColor mask_c; |
|
|
882 | |
|
|
883 | mask_c.alpha = 0x8000; |
|
|
884 | mask_c.red = 0; |
|
|
885 | mask_c.green = 0; |
|
|
886 | mask_c.blue = 0; |
|
|
887 | XRenderFillRectangle (dpy, PictOpSrc, mask, &mask_c, 0, 0, 1, 1); |
|
|
888 | XRenderComposite (dpy, PictOpOver, src, mask, dst, 0, 0, 0, 0, 0, 0, target_width, target_height); |
|
|
889 | } |
|
|
890 | |
|
|
891 | XRenderFreePicture (dpy, src); |
|
|
892 | XRenderFreePicture (dpy, dst); |
|
|
893 | XRenderFreePicture (dpy, mask); |
|
|
894 | |
|
|
895 | XFreePixmap (dpy, root_pmap); |
|
|
896 | } |
|
|
897 | #endif |
|
|
898 | |
|
|
899 | if (result != pixbuf) |
|
|
900 | g_object_unref (result); |
|
|
901 | |
|
|
902 | XFreeGC (target->dpy, gc); |
|
|
903 | |
|
|
904 | ret = true; |
|
|
905 | } |
|
|
906 | |
|
|
907 | return ret; |
|
|
908 | } |
|
|
909 | # endif /* HAVE_PIXBUF */ |
603 | |
910 | |
604 | bool |
911 | bool |
605 | bgPixmap_t::set_file (const char *file) |
912 | bgPixmap_t::set_file (const char *file) |
606 | { |
913 | { |
607 | char *f; |
|
|
608 | |
|
|
609 | assert (file != NULL); |
914 | assert (file); |
610 | |
915 | |
611 | if (*file != '\0') |
916 | if (*file) |
612 | { |
917 | { |
|
|
918 | if (const char *p = strchr (file, ';')) |
|
|
919 | { |
|
|
920 | size_t len = p - file; |
|
|
921 | char *f = rxvt_temp_buf<char> (len + 1); |
|
|
922 | memcpy (f, file, len); |
|
|
923 | f[len] = '\0'; |
|
|
924 | file = f; |
|
|
925 | } |
|
|
926 | |
613 | # ifdef HAVE_AFTERIMAGE |
927 | # ifdef HAVE_AFTERIMAGE |
614 | if (target->asimman == NULL) |
928 | if (!target->asimman) |
615 | target->asimman = create_generic_imageman (target->rs[Rs_path]); |
929 | target->asimman = create_generic_imageman (target->rs[Rs_path]); |
616 | if ((f = strchr (file, ';')) == NULL) |
|
|
617 | original_asim = get_asimage (target->asimman, file, 0xFFFFFFFF, 100); |
930 | ASImage *image = get_asimage (target->asimman, file, 0xFFFFFFFF, 100); |
618 | else |
931 | if (image) |
619 | { |
|
|
620 | size_t len = f - file; |
|
|
621 | f = (char *)malloc (len + 1); |
|
|
622 | strncpy (f, file, len); |
|
|
623 | f[len] = '\0'; |
|
|
624 | original_asim = get_asimage (target->asimman, f, 0xFFFFFFFF, 100); |
|
|
625 | free (f); |
|
|
626 | } |
932 | { |
627 | return (original_asim != NULL); |
933 | if (original_asim) |
|
|
934 | safe_asimage_destroy (original_asim); |
|
|
935 | original_asim = image; |
|
|
936 | have_image = true; |
|
|
937 | return true; |
|
|
938 | } |
628 | # endif |
939 | # endif |
|
|
940 | |
|
|
941 | # ifdef HAVE_PIXBUF |
|
|
942 | GdkPixbuf *image = gdk_pixbuf_new_from_file (file, NULL); |
|
|
943 | if (image) |
|
|
944 | { |
|
|
945 | if (pixbuf) |
|
|
946 | g_object_unref (pixbuf); |
|
|
947 | pixbuf = image; |
|
|
948 | have_image = true; |
|
|
949 | return true; |
|
|
950 | } |
|
|
951 | # endif |
629 | } |
952 | } |
|
|
953 | |
630 | return false; |
954 | return false; |
631 | } |
955 | } |
632 | |
956 | |
633 | # endif /* BG_IMAGE_FROM_FILE */ |
957 | # endif /* BG_IMAGE_FROM_FILE */ |
634 | |
958 | |
635 | # ifdef ENABLE_TRANSPARENCY |
959 | # ifdef ENABLE_TRANSPARENCY |
636 | bool |
960 | bool |
637 | bgPixmap_t::set_transparent () |
961 | bgPixmap_t::set_transparent () |
638 | { |
962 | { |
639 | if (!(flags & isTransparent)) |
963 | if (!(flags & isTransparent)) |
640 | { |
964 | { |
641 | flags |= isTransparent; |
965 | flags |= isTransparent; |
642 | return true; |
966 | return true; |
643 | } |
967 | } |
|
|
968 | |
644 | return false; |
969 | return false; |
645 | } |
970 | } |
646 | |
971 | |
647 | bool |
972 | bool |
648 | bgPixmap_t::set_blur_radius (const char *geom) |
973 | bgPixmap_t::set_blur_radius (const char *geom) |
… | |
… | |
650 | int changed = 0; |
975 | int changed = 0; |
651 | unsigned int hr, vr; |
976 | unsigned int hr, vr; |
652 | int junk; |
977 | int junk; |
653 | int geom_flags = XParseGeometry (geom, &junk, &junk, &hr, &vr); |
978 | int geom_flags = XParseGeometry (geom, &junk, &junk, &hr, &vr); |
654 | |
979 | |
655 | if (!(geom_flags&WidthValue)) |
980 | if (!(geom_flags & WidthValue)) |
656 | hr = 1; |
981 | hr = 1; |
657 | if (!(geom_flags&HeightValue)) |
982 | if (!(geom_flags & HeightValue)) |
658 | vr = hr; |
983 | vr = hr; |
|
|
984 | |
|
|
985 | min_it (hr, 128); |
|
|
986 | min_it (vr, 128); |
659 | |
987 | |
660 | if (h_blurRadius != hr) |
988 | if (h_blurRadius != hr) |
661 | { |
989 | { |
662 | ++changed; |
990 | ++changed; |
663 | h_blurRadius = hr; |
991 | h_blurRadius = hr; |
… | |
… | |
672 | if (v_blurRadius == 0 && h_blurRadius == 0) |
1000 | if (v_blurRadius == 0 && h_blurRadius == 0) |
673 | flags &= ~blurNeeded; |
1001 | flags &= ~blurNeeded; |
674 | else |
1002 | else |
675 | flags |= blurNeeded; |
1003 | flags |= blurNeeded; |
676 | |
1004 | |
|
|
1005 | #if XRENDER |
|
|
1006 | XFilters *filters = XRenderQueryFilters (target->dpy, target->vt); |
|
|
1007 | if (filters) |
|
|
1008 | { |
|
|
1009 | for (int i = 0; i < filters->nfilter; i++) |
|
|
1010 | if (!strcmp (filters->filter[i], FilterConvolution)) |
|
|
1011 | flags |= bgPixmap_t::blurServerSide; |
|
|
1012 | |
|
|
1013 | XFree (filters); |
|
|
1014 | } |
|
|
1015 | #endif |
|
|
1016 | |
677 | return (changed>0); |
1017 | return (changed > 0); |
678 | } |
1018 | } |
679 | |
1019 | |
680 | static inline unsigned long |
1020 | static inline unsigned long |
681 | compute_tint_shade_flags (rxvt_color *tint, int shade) |
1021 | compute_tint_shade_flags (rxvt_color *tint, int shade) |
682 | { |
1022 | { |
683 | unsigned long flags = 0; |
1023 | unsigned long flags = 0; |
684 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1024 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
685 | bool has_shade = (shade > 0 && shade < 100) || (shade > 100 && shade < 200); |
1025 | bool has_shade = shade != 100; |
686 | |
1026 | |
687 | if (tint) |
1027 | if (tint) |
688 | { |
1028 | { |
689 | tint->get (c); |
1029 | tint->get (c); |
690 | # define IS_COMPONENT_WHOLESOME(cmp) ((cmp) <= 0x000700 || (cmp) >= 0x00f700) |
1030 | # define IS_COMPONENT_WHOLESOME(cmp) ((cmp) <= 0x000700 || (cmp) >= 0x00f700) |
… | |
… | |
699 | flags |= bgPixmap_t::tintNeeded; |
1039 | flags |= bgPixmap_t::tintNeeded; |
700 | else if (tint) |
1040 | else if (tint) |
701 | { |
1041 | { |
702 | if ((c.r > 0x000700 || c.g > 0x000700 || c.b > 0x000700) |
1042 | if ((c.r > 0x000700 || c.g > 0x000700 || c.b > 0x000700) |
703 | && (c.r < 0x00f700 || c.g < 0x00f700 || c.b < 0x00f700)) |
1043 | && (c.r < 0x00f700 || c.g < 0x00f700 || c.b < 0x00f700)) |
704 | { |
1044 | { |
705 | flags |= bgPixmap_t::tintNeeded; |
1045 | flags |= bgPixmap_t::tintNeeded; |
706 | } |
1046 | } |
707 | } |
1047 | } |
708 | |
1048 | |
709 | if (flags & bgPixmap_t::tintNeeded) |
1049 | if (flags & bgPixmap_t::tintNeeded) |
710 | { |
1050 | { |
711 | if (flags & bgPixmap_t::tintWholesome) |
1051 | if (flags & bgPixmap_t::tintWholesome) |
712 | flags |= bgPixmap_t::tintServerSide; |
1052 | flags |= bgPixmap_t::tintServerSide; |
713 | else |
1053 | else |
714 | { |
1054 | { |
715 | #if XFT |
1055 | #if XRENDER |
716 | flags |= bgPixmap_t::tintServerSide; |
1056 | flags |= bgPixmap_t::tintServerSide; |
717 | #endif |
1057 | #endif |
718 | } |
1058 | } |
719 | } |
1059 | } |
720 | |
1060 | |
… | |
… | |
722 | } |
1062 | } |
723 | |
1063 | |
724 | bool |
1064 | bool |
725 | bgPixmap_t::set_tint (rxvt_color &new_tint) |
1065 | bgPixmap_t::set_tint (rxvt_color &new_tint) |
726 | { |
1066 | { |
727 | if (tint != new_tint) |
1067 | if (!(flags & tintSet) || tint != new_tint) |
728 | { |
1068 | { |
729 | unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade); |
1069 | unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade); |
730 | tint = new_tint; |
1070 | tint = new_tint; |
731 | flags = (flags & ~tintFlags) | new_flags | tintSet; |
1071 | flags = (flags & ~tintFlags) | new_flags | tintSet; |
732 | return true; |
1072 | return true; |
733 | } |
1073 | } |
|
|
1074 | |
734 | return false; |
1075 | return false; |
735 | } |
1076 | } |
736 | |
1077 | |
737 | bool |
1078 | bool |
738 | bgPixmap_t::unset_tint () |
1079 | bgPixmap_t::unset_tint () |
739 | { |
1080 | { |
740 | unsigned long new_flags = compute_tint_shade_flags (NULL, shade); |
1081 | unsigned long new_flags = compute_tint_shade_flags (NULL, shade); |
741 | |
1082 | |
742 | if (new_flags != (flags & tintFlags)) |
1083 | if (new_flags != (flags & tintFlags)) |
743 | { |
1084 | { |
744 | flags = (flags&~tintFlags)|new_flags; |
1085 | flags = (flags & ~tintFlags) | new_flags; |
745 | return true; |
1086 | return true; |
746 | } |
1087 | } |
|
|
1088 | |
747 | return false; |
1089 | return false; |
748 | } |
1090 | } |
749 | |
1091 | |
750 | bool |
1092 | bool |
751 | bgPixmap_t::set_shade (const char *shade_str) |
1093 | bgPixmap_t::set_shade (const char *shade_str) |
752 | { |
1094 | { |
753 | int new_shade = (shade_str) ? atoi (shade_str) : 0; |
1095 | int new_shade = (shade_str) ? atoi (shade_str) : 100; |
754 | |
1096 | |
755 | if (new_shade < 0 && new_shade > -100) |
1097 | clamp_it (new_shade, -100, 200); |
|
|
1098 | if (new_shade < 0) |
756 | new_shade = 200 - (100 + new_shade); |
1099 | new_shade = 200 - (100 + new_shade); |
757 | else if (new_shade == 100) |
|
|
758 | new_shade = 0; |
|
|
759 | |
1100 | |
760 | if (new_shade != shade) |
1101 | if (new_shade != shade) |
761 | { |
1102 | { |
762 | unsigned long new_flags = compute_tint_shade_flags ((flags & tintSet) ? &tint : NULL, new_shade); |
1103 | unsigned long new_flags = compute_tint_shade_flags ((flags & tintSet) ? &tint : NULL, new_shade); |
763 | shade = new_shade; |
1104 | shade = new_shade; |
764 | flags = (flags & (~tintFlags | tintSet)) | new_flags; |
1105 | flags = (flags & (~tintFlags | tintSet)) | new_flags; |
765 | return true; |
1106 | return true; |
766 | } |
1107 | } |
|
|
1108 | |
767 | return false; |
1109 | return false; |
768 | } |
1110 | } |
769 | |
1111 | |
|
|
1112 | #if XRENDER |
|
|
1113 | static void |
|
|
1114 | get_gaussian_kernel (int radius, int width, double *kernel, XFixed *params) |
|
|
1115 | { |
|
|
1116 | double sigma = radius / 2.0; |
|
|
1117 | double scale = sqrt (2.0 * M_PI) * sigma; |
|
|
1118 | double sum = 0.0; |
|
|
1119 | |
|
|
1120 | for (int i = 0; i < width; i++) |
|
|
1121 | { |
|
|
1122 | double x = i - width / 2; |
|
|
1123 | kernel[i] = exp (-(x * x) / (2.0 * sigma * sigma)) / scale; |
|
|
1124 | sum += kernel[i]; |
|
|
1125 | } |
|
|
1126 | |
|
|
1127 | params[0] = XDoubleToFixed (width); |
|
|
1128 | params[1] = XDoubleToFixed (1); |
|
|
1129 | |
|
|
1130 | for (int i = 0; i < width; i++) |
|
|
1131 | params[i+2] = XDoubleToFixed (kernel[i] / sum); |
|
|
1132 | } |
|
|
1133 | #endif |
|
|
1134 | |
|
|
1135 | bool |
|
|
1136 | bgPixmap_t::blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height) |
|
|
1137 | { |
|
|
1138 | bool ret = false; |
|
|
1139 | #if XRENDER |
|
|
1140 | int size = max (h_blurRadius, v_blurRadius) * 2 + 1; |
|
|
1141 | double *kernel = (double *)malloc (size * sizeof (double)); |
|
|
1142 | XFixed *params = (XFixed *)malloc ((size + 2) * sizeof (XFixed)); |
|
|
1143 | |
|
|
1144 | Display *dpy = target->dpy; |
|
|
1145 | XRenderPictureAttributes pa; |
|
|
1146 | XRenderPictFormat *format = XRenderFindVisualFormat (dpy, visual); |
|
|
1147 | |
|
|
1148 | Picture src = XRenderCreatePicture (dpy, pixmap, format, 0, &pa); |
|
|
1149 | Picture dst = XRenderCreatePicture (dpy, pixmap, format, 0, &pa); |
|
|
1150 | |
|
|
1151 | if (kernel && params && src && dst) |
|
|
1152 | { |
|
|
1153 | if (h_blurRadius) |
|
|
1154 | { |
|
|
1155 | size = h_blurRadius * 2 + 1; |
|
|
1156 | get_gaussian_kernel (h_blurRadius, size, kernel, params); |
|
|
1157 | |
|
|
1158 | XRenderSetPictureFilter (dpy, src, FilterConvolution, params, size+2); |
|
|
1159 | XRenderComposite (dpy, |
|
|
1160 | PictOpSrc, |
|
|
1161 | src, |
|
|
1162 | None, |
|
|
1163 | dst, |
|
|
1164 | 0, 0, |
|
|
1165 | 0, 0, |
|
|
1166 | 0, 0, |
|
|
1167 | width, height); |
|
|
1168 | } |
|
|
1169 | |
|
|
1170 | if (v_blurRadius) |
|
|
1171 | { |
|
|
1172 | size = v_blurRadius * 2 + 1; |
|
|
1173 | get_gaussian_kernel (v_blurRadius, size, kernel, params); |
|
|
1174 | swap (params[0], params[1]); |
|
|
1175 | |
|
|
1176 | XRenderSetPictureFilter (dpy, src, FilterConvolution, params, size+2); |
|
|
1177 | XRenderComposite (dpy, |
|
|
1178 | PictOpSrc, |
|
|
1179 | src, |
|
|
1180 | None, |
|
|
1181 | dst, |
|
|
1182 | 0, 0, |
|
|
1183 | 0, 0, |
|
|
1184 | 0, 0, |
|
|
1185 | width, height); |
|
|
1186 | } |
|
|
1187 | |
|
|
1188 | ret = true; |
|
|
1189 | } |
|
|
1190 | |
|
|
1191 | free (kernel); |
|
|
1192 | free (params); |
|
|
1193 | XRenderFreePicture (dpy, src); |
|
|
1194 | XRenderFreePicture (dpy, dst); |
|
|
1195 | #endif |
|
|
1196 | return ret; |
|
|
1197 | } |
|
|
1198 | |
|
|
1199 | bool |
|
|
1200 | bgPixmap_t::tint_pixmap (Pixmap pixmap, Visual *visual, int width, int height) |
|
|
1201 | { |
|
|
1202 | Display *dpy = target->dpy; |
|
|
1203 | bool ret = false; |
|
|
1204 | |
|
|
1205 | if (flags & tintWholesome) |
|
|
1206 | { |
|
|
1207 | XGCValues gcv; |
|
|
1208 | GC gc; |
|
|
1209 | |
|
|
1210 | /* In this case we can tint image server-side getting significant |
|
|
1211 | * performance improvements, as we eliminate XImage transfer |
|
|
1212 | */ |
|
|
1213 | gcv.foreground = Pixel (tint); |
|
|
1214 | gcv.function = GXand; |
|
|
1215 | gcv.fill_style = FillSolid; |
|
|
1216 | gc = XCreateGC (dpy, pixmap, GCFillStyle | GCForeground | GCFunction, &gcv); |
|
|
1217 | if (gc) |
|
|
1218 | { |
|
|
1219 | XFillRectangle (dpy, pixmap, gc, 0, 0, width, height); |
|
|
1220 | ret = true; |
|
|
1221 | XFreeGC (dpy, gc); |
|
|
1222 | } |
|
|
1223 | } |
|
|
1224 | else |
|
|
1225 | { |
|
|
1226 | # if XRENDER |
|
|
1227 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
|
|
1228 | |
|
|
1229 | if (flags & tintSet) |
|
|
1230 | tint.get (c); |
|
|
1231 | |
|
|
1232 | if (shade <= 100) |
|
|
1233 | { |
|
|
1234 | c.r = (c.r * shade) / 100; |
|
|
1235 | c.g = (c.g * shade) / 100; |
|
|
1236 | c.b = (c.b * shade) / 100; |
|
|
1237 | } |
|
|
1238 | else |
|
|
1239 | { |
|
|
1240 | c.r = ((0xffff - c.r) * (200 - shade)) / 100; |
|
|
1241 | c.g = ((0xffff - c.g) * (200 - shade)) / 100; |
|
|
1242 | c.b = ((0xffff - c.b) * (200 - shade)) / 100; |
|
|
1243 | } |
|
|
1244 | |
|
|
1245 | XRenderPictFormat *solid_format = XRenderFindStandardFormat (dpy, PictStandardARGB32); |
|
|
1246 | XRenderPictFormat *format = XRenderFindVisualFormat (dpy, visual); |
|
|
1247 | XRenderPictureAttributes pa; |
|
|
1248 | |
|
|
1249 | Picture back_pic = XRenderCreatePicture (dpy, pixmap, format, 0, &pa); |
|
|
1250 | |
|
|
1251 | pa.repeat = True; |
|
|
1252 | |
|
|
1253 | Pixmap overlay_pmap = XCreatePixmap (dpy, pixmap, 1, 1, 32); |
|
|
1254 | Picture overlay_pic = XRenderCreatePicture (dpy, overlay_pmap, solid_format, CPRepeat, &pa); |
|
|
1255 | XFreePixmap (dpy, overlay_pmap); |
|
|
1256 | |
|
|
1257 | pa.component_alpha = True; |
|
|
1258 | Pixmap mask_pmap = XCreatePixmap (dpy, pixmap, 1, 1, 32); |
|
|
1259 | Picture mask_pic = XRenderCreatePicture (dpy, mask_pmap, solid_format, CPRepeat|CPComponentAlpha, &pa); |
|
|
1260 | XFreePixmap (dpy, mask_pmap); |
|
|
1261 | |
|
|
1262 | if (mask_pic && overlay_pic && back_pic) |
|
|
1263 | { |
|
|
1264 | XRenderColor mask_c; |
|
|
1265 | |
|
|
1266 | memset (&mask_c, (shade > 100) ? 0xFF : 0x0, sizeof (mask_c)); |
|
|
1267 | mask_c.alpha = 0xffff; |
|
|
1268 | XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1); |
|
|
1269 | |
|
|
1270 | mask_c.alpha = 0; |
|
|
1271 | mask_c.red = 0xffff - c.r; |
|
|
1272 | mask_c.green = 0xffff - c.g; |
|
|
1273 | mask_c.blue = 0xffff - c.b; |
|
|
1274 | XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1); |
|
|
1275 | XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, width, height); |
|
|
1276 | ret = true; |
|
|
1277 | } |
|
|
1278 | |
|
|
1279 | XRenderFreePicture (dpy, mask_pic); |
|
|
1280 | XRenderFreePicture (dpy, overlay_pic); |
|
|
1281 | XRenderFreePicture (dpy, back_pic); |
|
|
1282 | # endif |
|
|
1283 | } |
|
|
1284 | |
|
|
1285 | return ret; |
|
|
1286 | } |
|
|
1287 | |
770 | /* make_transparency_pixmap() |
1288 | /* make_transparency_pixmap() |
771 | * Builds a pixmap sized the same as terminal window, with depth same as the root window |
1289 | * Builds a pixmap of the same size as the terminal window that contains |
772 | * that pixmap contains tiled portion of the root pixmap that is supposed to be covered by |
1290 | * the tiled portion of the root pixmap that is supposed to be covered by |
773 | * our window. |
1291 | * our window. |
774 | */ |
1292 | */ |
775 | unsigned long |
1293 | unsigned long |
776 | bgPixmap_t::make_transparency_pixmap () |
1294 | bgPixmap_t::make_transparency_pixmap () |
777 | { |
1295 | { |
778 | unsigned long result = 0; |
1296 | unsigned long result = 0; |
779 | |
1297 | |
780 | if (target == NULL) |
1298 | if (target == NULL) |
781 | return 0; |
1299 | return 0; |
782 | |
1300 | |
783 | /* root dimentions may change from call to call - but Display structure should |
1301 | /* root dimensions may change from call to call - but Display structure should |
784 | * be always up-to-date, so let's use it : |
1302 | * be always up-to-date, so let's use it : |
785 | */ |
1303 | */ |
786 | Window root = target->display->root; |
|
|
787 | int screen = target->display->screen; |
1304 | int screen = target->display->screen; |
788 | Display *dpy = target->dpy; |
1305 | Display *dpy = target->dpy; |
|
|
1306 | int root_depth = DefaultDepth (dpy, screen); |
789 | int root_width = DisplayWidth (dpy, screen); |
1307 | int root_width = DisplayWidth (dpy, screen); |
790 | int root_height = DisplayHeight (dpy, screen); |
1308 | int root_height = DisplayHeight (dpy, screen); |
791 | unsigned int root_pmap_width, root_pmap_height; |
1309 | unsigned int root_pmap_width, root_pmap_height; |
792 | int window_width = target->szHint.width; |
1310 | int window_width = target->szHint.width; |
793 | int window_height = target->szHint.height; |
1311 | int window_height = target->szHint.height; |
794 | int sx, sy; |
1312 | int sx, sy; |
795 | XGCValues gcv; |
1313 | XGCValues gcv; |
|
|
1314 | GC gc; |
796 | |
1315 | |
797 | TIMING_TEST_START (tp); |
|
|
798 | target->get_window_origin (sx, sy); |
1316 | target->get_window_origin (sx, sy); |
799 | |
1317 | |
800 | /* check if we are outside of the visible part of the virtual screen : */ |
1318 | /* check if we are outside of the visible part of the virtual screen : */ |
801 | if (sx + window_width <= 0 || sy + window_height <= 0 |
1319 | if (sx + window_width <= 0 || sy + window_height <= 0 |
802 | || sx >= root_width || sy >= root_height) |
1320 | || sx >= root_width || sy >= root_height) |
803 | return 0; |
1321 | return 0; |
804 | |
1322 | |
|
|
1323 | // validate root pixmap and get its size |
805 | if (root_pixmap != None) |
1324 | if (root_pixmap != None) |
806 | {/* we want to validate the pixmap and get it's size at the same time : */ |
1325 | { |
|
|
1326 | Window wdummy; |
807 | int junk; |
1327 | int idummy; |
808 | unsigned int ujunk; |
1328 | unsigned int udummy; |
809 | /* root pixmap may be bad - allow a error */ |
1329 | |
810 | target->allowedxerror = -1; |
1330 | target->allowedxerror = -1; |
811 | |
1331 | |
812 | if (!XGetGeometry (dpy, root_pixmap, &root, &junk, &junk, &root_pmap_width, &root_pmap_height, &ujunk, &ujunk)) |
1332 | if (!XGetGeometry (dpy, root_pixmap, &wdummy, &idummy, &idummy, &root_pmap_width, &root_pmap_height, &udummy, &udummy)) |
813 | root_pixmap = None; |
1333 | root_pixmap = None; |
814 | |
1334 | |
815 | target->allowedxerror = 0; |
1335 | target->allowedxerror = 0; |
816 | } |
1336 | } |
817 | |
1337 | |
|
|
1338 | Pixmap recoded_root_pmap = root_pixmap; |
|
|
1339 | |
|
|
1340 | if (root_pixmap != None && root_depth != target->depth) |
|
|
1341 | { |
|
|
1342 | #if XRENDER |
|
|
1343 | XRenderPictureAttributes pa; |
|
|
1344 | |
|
|
1345 | XRenderPictFormat *src_format = XRenderFindVisualFormat (dpy, DefaultVisual (dpy, screen)); |
|
|
1346 | Picture src = XRenderCreatePicture (dpy, root_pixmap, src_format, 0, &pa); |
|
|
1347 | |
|
|
1348 | recoded_root_pmap = XCreatePixmap (dpy, target->vt, root_pmap_width, root_pmap_height, target->depth); |
|
|
1349 | XRenderPictFormat *dst_format = XRenderFindVisualFormat (dpy, target->visual); |
|
|
1350 | Picture dst = XRenderCreatePicture (dpy, recoded_root_pmap, dst_format, 0, &pa); |
|
|
1351 | |
|
|
1352 | if (src && dst) |
|
|
1353 | XRenderComposite (dpy, PictOpSrc, src, None, dst, 0, 0, 0, 0, 0, 0, root_pmap_width, root_pmap_height); |
|
|
1354 | else |
|
|
1355 | root_pixmap = None; |
|
|
1356 | |
|
|
1357 | XRenderFreePicture (dpy, src); |
|
|
1358 | XRenderFreePicture (dpy, dst); |
|
|
1359 | #else |
|
|
1360 | root_pixmap = None; |
|
|
1361 | #endif |
|
|
1362 | } |
|
|
1363 | |
|
|
1364 | if (root_pixmap == None) |
|
|
1365 | return 0; |
|
|
1366 | |
818 | Pixmap tiled_root_pmap = XCreatePixmap (dpy, root, window_width, window_height, root_depth); |
1367 | Pixmap tiled_root_pmap = XCreatePixmap (dpy, target->vt, window_width, window_height, target->depth); |
819 | GC gc = NULL; |
|
|
820 | |
1368 | |
821 | if (tiled_root_pmap == None) /* something really bad happened - abort */ |
1369 | if (tiled_root_pmap == None) /* something really bad happened - abort */ |
822 | return 0; |
1370 | return 0; |
823 | |
1371 | |
824 | if (root_pixmap == None) |
|
|
825 | { /* use tricks to obtain the root background image :*/ |
|
|
826 | /* we want to create Overrideredirect window overlapping out window |
|
|
827 | with background type of Parent Relative and then grab it */ |
|
|
828 | XSetWindowAttributes attr; |
|
|
829 | Window src; |
|
|
830 | bool success = false; |
|
|
831 | |
|
|
832 | attr.background_pixmap = ParentRelative; |
|
|
833 | attr.backing_store = Always; |
|
|
834 | attr.event_mask = ExposureMask; |
|
|
835 | attr.override_redirect = True; |
|
|
836 | src = XCreateWindow (dpy, root, sx, sy, window_width, window_height, 0, |
|
|
837 | CopyFromParent, CopyFromParent, CopyFromParent, |
|
|
838 | CWBackPixmap|CWBackingStore|CWOverrideRedirect|CWEventMask, |
|
|
839 | &attr); |
|
|
840 | |
|
|
841 | if (src != None) |
|
|
842 | { |
|
|
843 | XEvent event; |
|
|
844 | int ev_count = 0; |
|
|
845 | XGrabServer (dpy); |
|
|
846 | XMapRaised (dpy, src); |
|
|
847 | XSync (dpy, False); |
|
|
848 | |
|
|
849 | /* XSync should get window where it's properly exposed, |
|
|
850 | * but to be on the safe side - let's check for the actuall event to arrive : */ |
|
|
851 | while (XCheckWindowEvent (dpy, src, ExposureMask, &event)) |
|
|
852 | ++ev_count; |
|
|
853 | |
|
|
854 | if (ev_count > 0); |
|
|
855 | { /* hooray! - we can grab the image! */ |
|
|
856 | gc = XCreateGC (dpy, root, 0, NULL); |
|
|
857 | if (gc) |
|
|
858 | { |
|
|
859 | XCopyArea (dpy, src, tiled_root_pmap, gc, 0, 0, window_width, window_height, 0, 0); |
|
|
860 | success = true; |
|
|
861 | } |
|
|
862 | } |
|
|
863 | XDestroyWindow (dpy, src); |
|
|
864 | XUngrabServer (dpy); |
|
|
865 | //fprintf (stderr, "%s:%d: ev_count = %d\n", __FUNCTION__, __LINE__, ev_count); |
|
|
866 | } |
|
|
867 | |
|
|
868 | if (!success) |
|
|
869 | { |
|
|
870 | XFreePixmap (dpy, tiled_root_pmap); |
|
|
871 | tiled_root_pmap = None; |
|
|
872 | } |
|
|
873 | else |
|
|
874 | result |= transpPmapTiled; |
|
|
875 | } |
|
|
876 | else |
|
|
877 | {/* strightforward pixmap copy */ |
1372 | /* straightforward pixmap copy */ |
878 | gcv.tile = root_pixmap; |
1373 | gcv.tile = recoded_root_pmap; |
879 | gcv.fill_style = FillTiled; |
1374 | gcv.fill_style = FillTiled; |
880 | |
1375 | |
881 | while (sx < 0) sx += (int)root_width; |
1376 | while (sx < 0) sx += (int)root_width; |
882 | while (sy < 0) sy += (int)root_height; |
1377 | while (sy < 0) sy += (int)root_height; |
883 | |
1378 | |
884 | gcv.ts_x_origin = -sx; |
1379 | gcv.ts_x_origin = -sx; |
885 | gcv.ts_y_origin = -sy; |
1380 | gcv.ts_y_origin = -sy; |
886 | gc = XCreateGC (dpy, root, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcv); |
1381 | gc = XCreateGC (dpy, target->vt, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcv); |
887 | |
1382 | |
888 | if (gc) |
1383 | if (gc) |
889 | { |
1384 | { |
890 | XFillRectangle (dpy, tiled_root_pmap, gc, 0, 0, window_width, window_height); |
1385 | XFillRectangle (dpy, tiled_root_pmap, gc, 0, 0, window_width, window_height); |
891 | result |= transpPmapTiled; |
1386 | result |= transpPmapTiled; |
892 | } |
1387 | XFreeGC (dpy, gc); |
893 | } |
1388 | } |
894 | TIMING_TEST_PRINT_RESULT (tp); |
|
|
895 | |
1389 | |
896 | if (tiled_root_pmap != None) |
1390 | if (tiled_root_pmap != None) |
897 | { |
1391 | { |
898 | if (!need_client_side_rendering ()) |
1392 | if (!need_client_side_rendering ()) |
899 | { |
1393 | { |
900 | if ((flags & tintNeeded)) |
1394 | if (flags & (blurNeeded | blurServerSide)) |
901 | { |
|
|
902 | if (flags & tintWholesome) |
|
|
903 | { |
1395 | { |
904 | /* In this case we can tint image server-side getting significant |
1396 | if (blur_pixmap (tiled_root_pmap, target->visual, window_width, window_height)) |
905 | * performance improvements, as we eliminate XImage transfer |
|
|
906 | */ |
|
|
907 | gcv.foreground = Pixel (tint); |
|
|
908 | gcv.function = GXand; |
|
|
909 | gcv.fill_style = FillSolid; |
|
|
910 | if (gc) |
|
|
911 | XChangeGC (dpy, gc, GCFillStyle | GCForeground | GCFunction, &gcv); |
|
|
912 | else |
|
|
913 | gc = XCreateGC (dpy, root, GCFillStyle | GCForeground | GCFunction, &gcv); |
|
|
914 | if (gc) |
|
|
915 | { |
|
|
916 | XFillRectangle (dpy, tiled_root_pmap, gc, 0, 0, window_width, window_height); |
|
|
917 | result |= transpPmapTinted; |
1397 | result |= transpPmapBlurred; |
918 | } |
|
|
919 | } |
|
|
920 | else |
|
|
921 | { |
|
|
922 | # if XFT |
|
|
923 | Picture back_pic = 0; |
|
|
924 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
|
|
925 | |
|
|
926 | if (flags & tintSet) |
|
|
927 | tint.get (c); |
|
|
928 | |
|
|
929 | if (shade > 0 && shade < 100) |
|
|
930 | { |
|
|
931 | c.r = (c.r * shade) / 100; |
|
|
932 | c.g = (c.g * shade) / 100; |
|
|
933 | c.b = (c.b * shade) / 100; |
|
|
934 | } |
|
|
935 | else if( shade > 100 && shade < 200) |
|
|
936 | { |
|
|
937 | c.r = (c.r * (200 - shade)) / 100; |
|
|
938 | c.g = (c.g * (200 - shade)) / 100; |
|
|
939 | c.b = (c.b * (200 - shade)) / 100; |
|
|
940 | } |
|
|
941 | |
|
|
942 | XRenderPictFormat pf; |
|
|
943 | pf.type = PictTypeDirect; |
|
|
944 | pf.depth = 32; |
|
|
945 | pf.direct.redMask = 0xff; |
|
|
946 | pf.direct.greenMask = 0xff; |
|
|
947 | pf.direct.blueMask = 0xff; |
|
|
948 | pf.direct.alphaMask = 0xff; |
|
|
949 | |
|
|
950 | XRenderPictFormat *solid_format = XRenderFindFormat (dpy, |
|
|
951 | (PictFormatType| |
|
|
952 | PictFormatDepth| |
|
|
953 | PictFormatRedMask| |
|
|
954 | PictFormatGreenMask| |
|
|
955 | PictFormatBlueMask| |
|
|
956 | PictFormatAlphaMask), |
|
|
957 | &pf, |
|
|
958 | 0); |
|
|
959 | XRenderPictFormat *root_format = XRenderFindVisualFormat (dpy, DefaultVisualOfScreen (ScreenOfDisplay (dpy, target->display->screen))); |
|
|
960 | XRenderPictureAttributes pa ; |
|
|
961 | |
|
|
962 | back_pic = XRenderCreatePicture (dpy, tiled_root_pmap, root_format, 0, &pa); |
|
|
963 | |
|
|
964 | pa.repeat = True; |
|
|
965 | |
|
|
966 | Pixmap overlay_pmap = XCreatePixmap (dpy, root, 1, 1, 32); |
|
|
967 | Picture overlay_pic = XRenderCreatePicture (dpy, overlay_pmap, solid_format, CPRepeat, &pa); |
|
|
968 | XFreePixmap (dpy, overlay_pmap); |
|
|
969 | |
|
|
970 | pa.component_alpha = True; |
|
|
971 | Pixmap mask_pmap = XCreatePixmap (dpy, root, 1, 1, 32); |
|
|
972 | Picture mask_pic = XRenderCreatePicture (dpy, mask_pmap, solid_format, CPRepeat|CPComponentAlpha, &pa); |
|
|
973 | XFreePixmap (dpy, mask_pmap); |
|
|
974 | |
|
|
975 | if (mask_pic && overlay_pic && back_pic) |
|
|
976 | { |
|
|
977 | XRenderColor mask_c; |
|
|
978 | |
|
|
979 | memset (&mask_c, (shade > 100) ? 0xFF : 0x0, sizeof (mask_c)); |
|
|
980 | mask_c.alpha = 0xffff; |
|
|
981 | XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1); |
|
|
982 | |
|
|
983 | mask_c.alpha = 0; |
|
|
984 | mask_c.red = 0xffff - c.r; |
|
|
985 | mask_c.green = 0xffff - c.g; |
|
|
986 | mask_c.blue = 0xffff - c.b; |
|
|
987 | XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1); |
|
|
988 | XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, window_width, window_height); |
|
|
989 | result |= transpPmapTinted; |
|
|
990 | } |
|
|
991 | XRenderFreePicture (dpy, mask_pic); |
|
|
992 | XRenderFreePicture (dpy, overlay_pic); |
|
|
993 | XRenderFreePicture (dpy, back_pic); |
|
|
994 | # if DO_TIMING_TEST |
|
|
995 | XSync (dpy, False); |
|
|
996 | # endif |
|
|
997 | # endif |
|
|
998 | } |
|
|
999 | } |
1398 | } |
|
|
1399 | if (flags & (tintNeeded | tintServerSide)) |
|
|
1400 | { |
|
|
1401 | if (tint_pixmap (tiled_root_pmap, target->visual, window_width, window_height)) |
|
|
1402 | result |= transpPmapTinted; |
|
|
1403 | } |
1000 | } /* server side rendering completed */ |
1404 | } /* server side rendering completed */ |
1001 | |
1405 | |
1002 | if (pixmap) |
1406 | if (pixmap) |
1003 | XFreePixmap (dpy, pixmap); |
1407 | XFreePixmap (dpy, pixmap); |
1004 | |
1408 | |
1005 | pixmap = tiled_root_pmap; |
1409 | pixmap = tiled_root_pmap; |
1006 | pmap_width = window_width; |
1410 | pmap_width = window_width; |
1007 | pmap_height = window_height; |
1411 | pmap_height = window_height; |
1008 | pmap_depth = root_depth; |
1412 | pmap_depth = target->depth; |
1009 | } |
1413 | } |
1010 | |
1414 | |
1011 | if (gc) |
1415 | if (recoded_root_pmap != root_pixmap) |
1012 | XFreeGC (dpy, gc); |
1416 | XFreePixmap (dpy, recoded_root_pmap); |
1013 | |
|
|
1014 | TIMING_TEST_PRINT_RESULT (tp); |
|
|
1015 | |
1417 | |
1016 | return result; |
1418 | return result; |
1017 | } |
1419 | } |
1018 | |
1420 | |
1019 | bool |
1421 | void |
1020 | bgPixmap_t::set_root_pixmap () |
1422 | bgPixmap_t::set_root_pixmap () |
1021 | { |
1423 | { |
1022 | Pixmap new_root_pixmap = None; |
|
|
1023 | |
|
|
1024 | new_root_pixmap = target->get_pixmap_property (XA_XROOTPMAP_ID); |
1424 | Pixmap new_root_pixmap = target->get_pixmap_property (XA_XROOTPMAP_ID); |
1025 | if (new_root_pixmap == None) |
1425 | if (new_root_pixmap == None) |
1026 | new_root_pixmap = target->get_pixmap_property (XA_ESETROOT_PMAP_ID); |
1426 | new_root_pixmap = target->get_pixmap_property (XA_ESETROOT_PMAP_ID); |
1027 | |
1427 | |
1028 | if (new_root_pixmap != root_pixmap) |
|
|
1029 | { |
|
|
1030 | root_pixmap = new_root_pixmap; |
1428 | root_pixmap = new_root_pixmap; |
1031 | return true; |
|
|
1032 | } |
|
|
1033 | return false; |
|
|
1034 | } |
1429 | } |
1035 | # endif /* ENABLE_TRANSPARENCY */ |
1430 | # endif /* ENABLE_TRANSPARENCY */ |
1036 | |
1431 | |
1037 | # ifndef HAVE_AFTERIMAGE |
1432 | # ifndef HAVE_AFTERIMAGE |
1038 | static void ShadeXImage(rxvt_term *term, XImage* srcImage, int shade, int rm, int gm, int bm); |
1433 | static void ShadeXImage(Visual *visual, XImage *srcImage, int shade, int rm, int gm, int bm); |
1039 | # endif |
1434 | # endif |
1040 | |
|
|
1041 | |
1435 | |
1042 | bool |
1436 | bool |
1043 | bgPixmap_t::render () |
1437 | bgPixmap_t::render () |
1044 | { |
1438 | { |
1045 | unsigned long background_flags = 0; |
1439 | unsigned long background_flags = 0; |
1046 | |
1440 | |
1047 | if (target == NULL) |
1441 | if (target == NULL) |
1048 | return false; |
1442 | return false; |
1049 | |
1443 | |
1050 | TIMING_TEST_START (tp); |
|
|
1051 | |
|
|
1052 | invalidate(); |
1444 | invalidate (); |
1053 | # ifdef ENABLE_TRANSPARENCY |
1445 | # ifdef ENABLE_TRANSPARENCY |
1054 | if (flags & isTransparent) |
1446 | if (flags & isTransparent) |
1055 | { |
1447 | { |
1056 | /* we need to re-generate transparency pixmap in that case ! */ |
1448 | /* we need to re-generate transparency pixmap in that case ! */ |
1057 | background_flags = make_transparency_pixmap (); |
1449 | background_flags = make_transparency_pixmap (); |
1058 | if (background_flags == 0) |
1450 | if (background_flags == 0) |
1059 | return false; |
1451 | return false; |
1060 | else if ((background_flags & transpTransformations) == (flags & transpTransformations) |
1452 | else if ((background_flags & transpTransformations) == (flags & transpTransformations)) |
1061 | && pmap_depth == target->depth) |
|
|
1062 | flags = flags & ~isInvalid; |
1453 | flags = flags & ~isInvalid; |
1063 | } |
1454 | } |
1064 | # endif |
1455 | # endif |
1065 | |
1456 | |
|
|
1457 | # ifdef BG_IMAGE_FROM_FILE |
|
|
1458 | if (have_image |
|
|
1459 | || (background_flags & transpTransformations) != (flags & transpTransformations)) |
|
|
1460 | { |
|
|
1461 | if (render_image (background_flags)) |
|
|
1462 | flags = flags & ~isInvalid; |
|
|
1463 | } |
|
|
1464 | # endif |
|
|
1465 | |
1066 | XImage *result = NULL; |
1466 | XImage *result = NULL; |
1067 | # ifdef HAVE_AFTERIMAGE |
1467 | |
1068 | if (original_asim |
1468 | if (background_flags && (flags & isInvalid)) |
1069 | || (background_flags & transpTransformations) != (flags & transpTransformations)) |
1469 | { |
|
|
1470 | result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap); |
1070 | { |
1471 | } |
1071 | ASImage *background = NULL; |
|
|
1072 | ARGB32 as_tint = TINT_LEAVE_SAME; |
|
|
1073 | if (background_flags) |
|
|
1074 | background = pixmap2ximage (target->asv, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, 100); |
|
|
1075 | |
1472 | |
1076 | # ifdef ENABLE_TRANSPARENCY |
1473 | if (result) |
|
|
1474 | { |
|
|
1475 | # if !defined(HAVE_AFTERIMAGE) && !XRENDER |
|
|
1476 | /* our own client-side tinting */ |
1077 | if (!(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
1477 | if (!(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
1078 | { |
1478 | { |
1079 | ShadingInfo as_shade; |
|
|
1080 | as_shade.shading = (shade == 0) ? 100 : shade; |
|
|
1081 | |
|
|
1082 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1479 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1083 | if (flags & tintSet) |
1480 | if (flags & tintSet) |
1084 | tint.get (c); |
1481 | tint.get (c); |
1085 | as_shade.tintColor.red = c.r; |
1482 | ShadeXImage (DefaultVisual (target->dpy, target->display->screen), result, shade, c.r, c.g, c.b); |
1086 | as_shade.tintColor.green = c.g; |
|
|
1087 | as_shade.tintColor.blue = c.b; |
|
|
1088 | |
|
|
1089 | as_tint = shading2tint32 (&as_shade); |
|
|
1090 | } |
|
|
1091 | if (!(background_flags & transpPmapBlured) && (flags & blurNeeded) && background != NULL) |
|
|
1092 | { |
|
|
1093 | ASImage* tmp = blur_asimage_gauss (target->asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF, |
|
|
1094 | (original_asim == NULL || tint == TINT_LEAVE_SAME)?ASA_XImage:ASA_ASImage, |
|
|
1095 | 100, ASIMAGE_QUALITY_DEFAULT); |
|
|
1096 | if (tmp) |
|
|
1097 | { |
|
|
1098 | destroy_asimage (&background); |
|
|
1099 | background = tmp; |
|
|
1100 | } |
|
|
1101 | } |
1483 | } |
1102 | # endif |
1484 | # endif |
1103 | |
1485 | |
1104 | if (render_asim (background, as_tint)) |
|
|
1105 | flags = flags & ~isInvalid; |
|
|
1106 | if (background) |
|
|
1107 | destroy_asimage (&background); |
|
|
1108 | } |
|
|
1109 | else if (background_flags && pmap_depth != target->depth) |
|
|
1110 | { |
|
|
1111 | result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap); |
|
|
1112 | } |
|
|
1113 | |
|
|
1114 | # elif !XFT /* our own client-side tinting */ |
|
|
1115 | |
|
|
1116 | /* ATTENTION: We ASSUME that XFT will let us do all the tinting neccessary server-side. |
|
|
1117 | This may need to be changed in need_client_side_rendering() logic is altered !!! */ |
|
|
1118 | |
|
|
1119 | if (background_flags && (flags & isInvalid)) |
|
|
1120 | { |
|
|
1121 | result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap); |
|
|
1122 | if (result != NULL && !(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
|
|
1123 | { |
|
|
1124 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
|
|
1125 | if (flags & tintSet) |
|
|
1126 | tint.get (c); |
|
|
1127 | ShadeXImage (target, result, shade, c.r, c.g, c.b); |
|
|
1128 | } |
|
|
1129 | } |
|
|
1130 | # endif /* HAVE_AFTERIMAGE */ |
|
|
1131 | |
|
|
1132 | if (result != NULL) |
|
|
1133 | { |
|
|
1134 | GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL); |
1486 | GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL); |
|
|
1487 | |
1135 | if (gc) |
1488 | if (gc) |
1136 | { |
1489 | { |
1137 | if (/*pmap_depth != target->depth &&*/ pixmap != None) |
|
|
1138 | { |
|
|
1139 | XFreePixmap (target->dpy, pixmap); |
|
|
1140 | pixmap = None; |
|
|
1141 | } |
|
|
1142 | if (pixmap == None) |
|
|
1143 | { |
|
|
1144 | pixmap = XCreatePixmap (target->dpy, target->vt, result->width, result->height, target->depth); |
|
|
1145 | pmap_width = result->width; |
|
|
1146 | pmap_height = result->height; |
|
|
1147 | pmap_depth = target->depth; |
|
|
1148 | } |
|
|
1149 | if (pmap_depth != result->depth) |
|
|
1150 | { /* Bad Match error will ensue ! stupid X !!!! */ |
|
|
1151 | if( result->depth == 24 && pmap_depth == 32) |
|
|
1152 | result->depth = 32; |
|
|
1153 | else if( result->depth == 32 && pmap_depth == 24) |
|
|
1154 | result->depth = 24; |
|
|
1155 | else |
|
|
1156 | { |
|
|
1157 | /* TODO: implement image recoding */ |
|
|
1158 | } |
|
|
1159 | } |
|
|
1160 | if (pmap_depth == result->depth) |
|
|
1161 | XPutImage (target->dpy, pixmap, gc, result, 0, 0, 0, 0, result->width, result->height); |
1490 | XPutImage (target->dpy, pixmap, gc, result, 0, 0, 0, 0, result->width, result->height); |
|
|
1491 | |
1162 | XFreeGC (target->dpy, gc); |
1492 | XFreeGC (target->dpy, gc); |
1163 | flags = flags & ~isInvalid; |
1493 | flags = flags & ~isInvalid; |
1164 | } |
1494 | } |
|
|
1495 | |
1165 | XDestroyImage (result); |
1496 | XDestroyImage (result); |
1166 | } |
1497 | } |
1167 | |
1498 | |
1168 | if (flags & isInvalid) |
1499 | if (flags & isInvalid) |
1169 | { |
1500 | { |
1170 | if (pixmap != None) |
1501 | if (pixmap != None) |
… | |
… | |
1174 | } |
1505 | } |
1175 | } |
1506 | } |
1176 | |
1507 | |
1177 | apply (); |
1508 | apply (); |
1178 | |
1509 | |
1179 | TIMING_TEST_PRINT_RESULT (tp); |
1510 | valid_since = ev::now (); |
1180 | |
1511 | |
1181 | return true; |
1512 | return true; |
1182 | } |
1513 | } |
1183 | |
1514 | |
1184 | bool |
1515 | bool |
… | |
… | |
1186 | { |
1517 | { |
1187 | if (new_target) |
1518 | if (new_target) |
1188 | if (target != new_target) |
1519 | if (target != new_target) |
1189 | { |
1520 | { |
1190 | target = new_target; |
1521 | target = new_target; |
1191 | # ifdef ENABLE_TRANSPARENCY |
|
|
1192 | root_depth = DefaultDepthOfScreen (ScreenOfDisplay (target->dpy, target->display->screen)); |
|
|
1193 | # endif |
|
|
1194 | return true; |
1522 | return true; |
1195 | } |
1523 | } |
|
|
1524 | |
1196 | return false; |
1525 | return false; |
1197 | } |
1526 | } |
1198 | |
1527 | |
1199 | void |
1528 | void |
1200 | bgPixmap_t::apply() |
1529 | bgPixmap_t::apply () |
1201 | { |
1530 | { |
1202 | if (target) |
1531 | if (target) |
1203 | { |
1532 | { |
1204 | flags &= ~isVtOrigin; |
|
|
1205 | if (pixmap != None) |
1533 | if (pixmap != None) |
|
|
1534 | { |
1206 | { /* set target's background to pixmap */ |
1535 | /* set target's background to pixmap */ |
1207 | # ifdef ENABLE_TRANSPARENCY |
1536 | # ifdef ENABLE_TRANSPARENCY |
1208 | if (flags & isTransparent) |
1537 | if (flags & isTransparent) |
1209 | { |
1538 | { |
1210 | XSetWindowBackgroundPixmap (target->dpy, target->parent[0], pixmap); |
1539 | XSetWindowBackgroundPixmap (target->dpy, target->parent[0], pixmap); |
1211 | XSetWindowBackgroundPixmap (target->dpy, target->vt, ParentRelative); |
1540 | XSetWindowBackgroundPixmap (target->dpy, target->vt, ParentRelative); |
1212 | # if HAVE_SCROLLBARS |
1541 | |
1213 | if (target->scrollBar.win) |
1542 | if (target->scrollBar.win) |
1214 | XSetWindowBackgroundPixmap (target->dpy, target->scrollBar.win, ParentRelative); |
1543 | XSetWindowBackgroundPixmap (target->dpy, target->scrollBar.win, ParentRelative); |
1215 | # endif |
|
|
1216 | } |
1544 | } |
1217 | else |
1545 | else |
1218 | # endif |
1546 | # endif |
1219 | { |
1547 | { |
1220 | flags |= isVtOrigin; |
|
|
1221 | /* force old pixmap dereference in case it was transparent before :*/ |
1548 | /* force old pixmap dereference in case it was transparent before :*/ |
1222 | XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]); |
1549 | XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]); |
1223 | XSetWindowBackgroundPixmap (target->dpy, target->vt, pixmap); |
1550 | XSetWindowBackgroundPixmap (target->dpy, target->vt, pixmap); |
1224 | /* do we also need to set scrollbar's background here ? */ |
1551 | /* do we also need to set scrollbar's background here ? */ |
1225 | # if HAVE_SCROLLBARS |
1552 | |
1226 | if (target->scrollBar.win) |
1553 | if (target->scrollBar.win) |
1227 | XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]); |
1554 | XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]); |
1228 | # endif |
|
|
1229 | } |
1555 | } |
1230 | } |
1556 | } |
1231 | else |
1557 | else |
|
|
1558 | { |
1232 | { /* set target background to a pixel */ |
1559 | /* set target background to a pixel */ |
1233 | XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]); |
1560 | XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]); |
1234 | XSetWindowBackground (target->dpy, target->vt, target->pix_colors[Color_bg]); |
1561 | XSetWindowBackground (target->dpy, target->vt, target->pix_colors[Color_bg]); |
1235 | /* do we also need to set scrollbar's background here ? */ |
1562 | /* do we also need to set scrollbar's background here ? */ |
1236 | # if HAVE_SCROLLBARS |
|
|
1237 | if (target->scrollBar.win) |
1563 | if (target->scrollBar.win) |
1238 | XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]); |
1564 | XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]); |
1239 | # endif |
|
|
1240 | } |
1565 | } |
|
|
1566 | |
1241 | /* don't want Expose on the parent or vt. It is better to use |
1567 | /* don't want Expose on the parent or vt. It is better to use |
1242 | scr_touch or we get a great deal of flicker otherwise: */ |
1568 | scr_touch or we get a great deal of flicker otherwise: */ |
1243 | XClearWindow (target->dpy, target->parent[0]); |
1569 | XClearWindow (target->dpy, target->parent[0]); |
1244 | |
1570 | |
1245 | # if HAVE_SCROLLBARS |
1571 | if (target->scrollBar.state && target->scrollBar.win) |
1246 | if (target->scrollBar.win) |
|
|
1247 | { |
1572 | { |
1248 | target->scrollBar.setIdle (); |
1573 | target->scrollBar.state = STATE_IDLE; |
1249 | target->scrollbar_show (0); |
1574 | target->scrollBar.show (0); |
1250 | } |
1575 | } |
1251 | # endif |
|
|
1252 | |
1576 | |
1253 | target->want_refresh = 1; |
1577 | target->want_refresh = 1; |
1254 | flags |= hasChanged; |
1578 | flags |= hasChanged; |
1255 | } |
1579 | } |
1256 | } |
1580 | } |
1257 | |
1581 | |
1258 | #endif /* HAVE_BG_PIXMAP */ |
1582 | #endif /* HAVE_BG_PIXMAP */ |
1259 | |
1583 | |
1260 | #if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) && !XFT |
1584 | #if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) && !XRENDER |
1261 | /* taken from aterm-0.4.2 */ |
1585 | /* taken from aterm-0.4.2 */ |
1262 | |
1586 | |
1263 | typedef uint32_t RUINT32T; |
|
|
1264 | |
|
|
1265 | static void |
1587 | static void |
1266 | ShadeXImage(rxvt_term *term, XImage* srcImage, int shade, int rm, int gm, int bm) |
1588 | ShadeXImage(Visual *visual, XImage *srcImage, int shade, int rm, int gm, int bm) |
1267 | { |
1589 | { |
1268 | int sh_r, sh_g, sh_b; |
1590 | int sh_r, sh_g, sh_b; |
1269 | RUINT32T mask_r, mask_g, mask_b; |
1591 | uint32_t mask_r, mask_g, mask_b; |
1270 | RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b; |
1592 | uint32_t *lookup, *lookup_r, *lookup_g, *lookup_b; |
1271 | unsigned int lower_lim_r, lower_lim_g, lower_lim_b; |
1593 | unsigned int lower_lim_r, lower_lim_g, lower_lim_b; |
1272 | unsigned int upper_lim_r, upper_lim_g, upper_lim_b; |
1594 | unsigned int upper_lim_r, upper_lim_g, upper_lim_b; |
1273 | int i; |
1595 | int i; |
|
|
1596 | int host_byte_order = byteorder.big_endian () ? MSBFirst : LSBFirst; |
1274 | |
1597 | |
1275 | Visual *visual = term->visual; |
|
|
1276 | |
|
|
1277 | if (visual->c_class != TrueColor || srcImage->format != ZPixmap) return ; |
1598 | if (visual->c_class != TrueColor || srcImage->format != ZPixmap) return; |
1278 | |
|
|
1279 | if (shade == 0) |
|
|
1280 | shade = 100; |
|
|
1281 | |
1599 | |
1282 | /* for convenience */ |
1600 | /* for convenience */ |
1283 | mask_r = visual->red_mask; |
1601 | mask_r = visual->red_mask; |
1284 | mask_g = visual->green_mask; |
1602 | mask_g = visual->green_mask; |
1285 | mask_b = visual->blue_mask; |
1603 | mask_b = visual->blue_mask; |
1286 | |
1604 | |
1287 | /* boring lookup table pre-initialization */ |
1605 | /* boring lookup table pre-initialization */ |
1288 | switch (srcImage->bits_per_pixel) { |
1606 | switch (srcImage->depth) |
|
|
1607 | { |
1289 | case 15: |
1608 | case 15: |
1290 | if ((mask_r != 0x7c00) || |
1609 | if ((mask_r != 0x7c00) || |
1291 | (mask_g != 0x03e0) || |
1610 | (mask_g != 0x03e0) || |
1292 | (mask_b != 0x001f)) |
1611 | (mask_b != 0x001f)) |
1293 | return; |
1612 | return; |
1294 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32)); |
1613 | lookup = (uint32_t *) malloc (sizeof (uint32_t)*(32+32+32)); |
1295 | lookup_r = lookup; |
1614 | lookup_r = lookup; |
1296 | lookup_g = lookup+32; |
1615 | lookup_g = lookup+32; |
1297 | lookup_b = lookup+32+32; |
1616 | lookup_b = lookup+32+32; |
1298 | sh_r = 10; |
1617 | sh_r = 10; |
1299 | sh_g = 5; |
1618 | sh_g = 5; |
1300 | sh_b = 0; |
1619 | sh_b = 0; |
1301 | break; |
1620 | break; |
1302 | case 16: |
1621 | case 16: |
1303 | if ((mask_r != 0xf800) || |
1622 | if ((mask_r != 0xf800) || |
1304 | (mask_g != 0x07e0) || |
1623 | (mask_g != 0x07e0) || |
1305 | (mask_b != 0x001f)) |
1624 | (mask_b != 0x001f)) |
1306 | return; |
1625 | return; |
1307 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32)); |
1626 | lookup = (uint32_t *) malloc (sizeof (uint32_t)*(32+64+32)); |
1308 | lookup_r = lookup; |
1627 | lookup_r = lookup; |
1309 | lookup_g = lookup+32; |
1628 | lookup_g = lookup+32; |
1310 | lookup_b = lookup+32+64; |
1629 | lookup_b = lookup+32+64; |
1311 | sh_r = 11; |
1630 | sh_r = 11; |
1312 | sh_g = 5; |
1631 | sh_g = 5; |
1313 | sh_b = 0; |
1632 | sh_b = 0; |
1314 | break; |
1633 | break; |
1315 | case 24: |
1634 | case 24: |
1316 | if ((mask_r != 0xff0000) || |
1635 | if ((mask_r != 0xff0000) || |
1317 | (mask_g != 0x00ff00) || |
1636 | (mask_g != 0x00ff00) || |
1318 | (mask_b != 0x0000ff)) |
1637 | (mask_b != 0x0000ff)) |
1319 | return; |
1638 | return; |
1320 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256)); |
1639 | lookup = (uint32_t *) malloc (sizeof (uint32_t)*(256+256+256)); |
1321 | lookup_r = lookup; |
1640 | lookup_r = lookup; |
1322 | lookup_g = lookup+256; |
1641 | lookup_g = lookup+256; |
1323 | lookup_b = lookup+256+256; |
1642 | lookup_b = lookup+256+256; |
1324 | sh_r = 16; |
1643 | sh_r = 16; |
1325 | sh_g = 8; |
1644 | sh_g = 8; |
1326 | sh_b = 0; |
1645 | sh_b = 0; |
1327 | break; |
1646 | break; |
1328 | case 32: |
1647 | case 32: |
1329 | if ((mask_r != 0xff0000) || |
1648 | if ((mask_r != 0xff0000) || |
1330 | (mask_g != 0x00ff00) || |
1649 | (mask_g != 0x00ff00) || |
1331 | (mask_b != 0x0000ff)) |
1650 | (mask_b != 0x0000ff)) |
1332 | return; |
1651 | return; |
1333 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256)); |
1652 | lookup = (uint32_t *) malloc (sizeof (uint32_t)*(256+256+256)); |
1334 | lookup_r = lookup; |
1653 | lookup_r = lookup; |
1335 | lookup_g = lookup+256; |
1654 | lookup_g = lookup+256; |
1336 | lookup_b = lookup+256+256; |
1655 | lookup_b = lookup+256+256; |
1337 | sh_r = 16; |
1656 | sh_r = 16; |
1338 | sh_g = 8; |
1657 | sh_g = 8; |
1339 | sh_b = 0; |
1658 | sh_b = 0; |
1340 | break; |
1659 | break; |
1341 | default: |
1660 | default: |
1342 | return; /* we do not support this color depth */ |
1661 | return; /* we do not support this color depth */ |
1343 | } |
1662 | } |
1344 | |
1663 | |
1345 | /* prepare limits for color transformation (each channel is handled separately) */ |
1664 | /* prepare limits for color transformation (each channel is handled separately) */ |
1346 | if (shade < 0) { |
1665 | if (shade > 100) |
|
|
1666 | { |
1347 | shade = -shade; |
1667 | shade = 200 - shade; |
1348 | if (shade < 0) shade = 0; |
|
|
1349 | if (shade > 100) shade = 100; |
|
|
1350 | |
1668 | |
1351 | lower_lim_r = 65535-rm; |
1669 | lower_lim_r = 65535-rm; |
1352 | lower_lim_g = 65535-gm; |
1670 | lower_lim_g = 65535-gm; |
1353 | lower_lim_b = 65535-bm; |
1671 | lower_lim_b = 65535-bm; |
1354 | |
1672 | |
1355 | lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100); |
1673 | lower_lim_r = 65535-(unsigned int)(((uint32_t)lower_lim_r)*((uint32_t)shade)/100); |
1356 | lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100); |
1674 | lower_lim_g = 65535-(unsigned int)(((uint32_t)lower_lim_g)*((uint32_t)shade)/100); |
1357 | lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100); |
1675 | lower_lim_b = 65535-(unsigned int)(((uint32_t)lower_lim_b)*((uint32_t)shade)/100); |
1358 | |
1676 | |
1359 | upper_lim_r = upper_lim_g = upper_lim_b = 65535; |
1677 | upper_lim_r = upper_lim_g = upper_lim_b = 65535; |
|
|
1678 | } |
1360 | } else { |
1679 | else |
1361 | if (shade < 0) shade = 0; |
1680 | { |
1362 | if (shade > 100) shade = 100; |
|
|
1363 | |
1681 | |
1364 | lower_lim_r = lower_lim_g = lower_lim_b = 0; |
1682 | lower_lim_r = lower_lim_g = lower_lim_b = 0; |
1365 | |
1683 | |
1366 | upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100); |
1684 | upper_lim_r = (unsigned int)((((uint32_t)rm)*((uint32_t)shade))/100); |
1367 | upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100); |
1685 | upper_lim_g = (unsigned int)((((uint32_t)gm)*((uint32_t)shade))/100); |
1368 | upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100); |
1686 | upper_lim_b = (unsigned int)((((uint32_t)bm)*((uint32_t)shade))/100); |
1369 | } |
1687 | } |
1370 | |
|
|
1371 | /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */ |
|
|
1372 | if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 )) |
|
|
1373 | { |
|
|
1374 | unsigned int tmp; |
|
|
1375 | |
|
|
1376 | tmp = lower_lim_r; |
|
|
1377 | lower_lim_r = lower_lim_b; |
|
|
1378 | lower_lim_b = tmp; |
|
|
1379 | |
|
|
1380 | tmp = upper_lim_r; |
|
|
1381 | upper_lim_r = upper_lim_b; |
|
|
1382 | upper_lim_b = tmp; |
|
|
1383 | } |
|
|
1384 | |
1688 | |
1385 | /* fill our lookup tables */ |
1689 | /* fill our lookup tables */ |
1386 | for (i = 0; i <= mask_r>>sh_r; i++) |
1690 | for (i = 0; i <= mask_r>>sh_r; i++) |
1387 | { |
1691 | { |
1388 | RUINT32T tmp; |
1692 | uint32_t tmp; |
1389 | tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r)); |
1693 | tmp = ((uint32_t)i)*((uint32_t)(upper_lim_r-lower_lim_r)); |
1390 | tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r); |
1694 | tmp += ((uint32_t)(mask_r>>sh_r))*((uint32_t)lower_lim_r); |
1391 | lookup_r[i] = (tmp/65535)<<sh_r; |
1695 | lookup_r[i] = (tmp/65535)<<sh_r; |
1392 | } |
1696 | } |
1393 | for (i = 0; i <= mask_g>>sh_g; i++) |
1697 | for (i = 0; i <= mask_g>>sh_g; i++) |
1394 | { |
1698 | { |
1395 | RUINT32T tmp; |
1699 | uint32_t tmp; |
1396 | tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g)); |
1700 | tmp = ((uint32_t)i)*((uint32_t)(upper_lim_g-lower_lim_g)); |
1397 | tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g); |
1701 | tmp += ((uint32_t)(mask_g>>sh_g))*((uint32_t)lower_lim_g); |
1398 | lookup_g[i] = (tmp/65535)<<sh_g; |
1702 | lookup_g[i] = (tmp/65535)<<sh_g; |
1399 | } |
1703 | } |
1400 | for (i = 0; i <= mask_b>>sh_b; i++) |
1704 | for (i = 0; i <= mask_b>>sh_b; i++) |
1401 | { |
1705 | { |
1402 | RUINT32T tmp; |
1706 | uint32_t tmp; |
1403 | tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b)); |
1707 | tmp = ((uint32_t)i)*((uint32_t)(upper_lim_b-lower_lim_b)); |
1404 | tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b); |
1708 | tmp += ((uint32_t)(mask_b>>sh_b))*((uint32_t)lower_lim_b); |
1405 | lookup_b[i] = (tmp/65535)<<sh_b; |
1709 | lookup_b[i] = (tmp/65535)<<sh_b; |
1406 | } |
1710 | } |
1407 | |
1711 | |
1408 | /* apply table to input image (replacing colors by newly calculated ones) */ |
1712 | /* apply table to input image (replacing colors by newly calculated ones) */ |
1409 | switch (srcImage->bits_per_pixel) |
1713 | if (srcImage->bits_per_pixel == 32 |
|
|
1714 | && (srcImage->depth == 24 || srcImage->depth == 32) |
|
|
1715 | && srcImage->byte_order == host_byte_order) |
1410 | { |
1716 | { |
1411 | case 15: |
|
|
1412 | { |
|
|
1413 | unsigned short *p1, *pf, *p, *pl; |
1717 | uint32_t *p1, *pf, *p, *pl; |
1414 | p1 = (unsigned short *) srcImage->data; |
1718 | p1 = (uint32_t *) srcImage->data; |
1415 | pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
1719 | pf = (uint32_t *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
1720 | |
1416 | while (p1 < pf) |
1721 | while (p1 < pf) |
1417 | { |
1722 | { |
1418 | p = p1; |
1723 | p = p1; |
1419 | pl = p1 + srcImage->width; |
1724 | pl = p1 + srcImage->width; |
1420 | for (; p < pl; p++) |
1725 | for (; p < pl; p++) |
1421 | { |
1726 | { |
1422 | *p = lookup_r[(*p & 0x7c00)>>10] | |
|
|
1423 | lookup_g[(*p & 0x03e0)>> 5] | |
|
|
1424 | lookup_b[(*p & 0x001f)]; |
|
|
1425 | } |
|
|
1426 | p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
1427 | } |
|
|
1428 | break; |
|
|
1429 | } |
|
|
1430 | case 16: |
|
|
1431 | { |
|
|
1432 | unsigned short *p1, *pf, *p, *pl; |
|
|
1433 | p1 = (unsigned short *) srcImage->data; |
|
|
1434 | pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
1435 | while (p1 < pf) |
|
|
1436 | { |
|
|
1437 | p = p1; |
|
|
1438 | pl = p1 + srcImage->width; |
|
|
1439 | for (; p < pl; p++) |
|
|
1440 | { |
|
|
1441 | *p = lookup_r[(*p & 0xf800)>>11] | |
|
|
1442 | lookup_g[(*p & 0x07e0)>> 5] | |
|
|
1443 | lookup_b[(*p & 0x001f)]; |
|
|
1444 | } |
|
|
1445 | p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
1446 | } |
|
|
1447 | break; |
|
|
1448 | } |
|
|
1449 | case 24: |
|
|
1450 | { |
|
|
1451 | unsigned char *p1, *pf, *p, *pl; |
|
|
1452 | p1 = (unsigned char *) srcImage->data; |
|
|
1453 | pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
1454 | while (p1 < pf) |
|
|
1455 | { |
|
|
1456 | p = p1; |
|
|
1457 | pl = p1 + srcImage->width * 3; |
|
|
1458 | for (; p < pl; p += 3) |
|
|
1459 | { |
|
|
1460 | p[0] = lookup_r[(p[0] & 0xff0000)>>16]; |
|
|
1461 | p[1] = lookup_r[(p[1] & 0x00ff00)>> 8]; |
|
|
1462 | p[2] = lookup_r[(p[2] & 0x0000ff)]; |
|
|
1463 | } |
|
|
1464 | p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
1465 | } |
|
|
1466 | break; |
|
|
1467 | } |
|
|
1468 | case 32: |
|
|
1469 | { |
|
|
1470 | RUINT32T *p1, *pf, *p, *pl; |
|
|
1471 | p1 = (RUINT32T *) srcImage->data; |
|
|
1472 | pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
1473 | |
|
|
1474 | while (p1 < pf) |
|
|
1475 | { |
|
|
1476 | p = p1; |
|
|
1477 | pl = p1 + srcImage->width; |
|
|
1478 | for (; p < pl; p++) |
|
|
1479 | { |
|
|
1480 | *p = lookup_r[(*p & 0xff0000)>>16] | |
1727 | *p = lookup_r[(*p & 0xff0000) >> 16] | |
1481 | lookup_g[(*p & 0x00ff00)>> 8] | |
1728 | lookup_g[(*p & 0x00ff00) >> 8] | |
1482 | lookup_b[(*p & 0x0000ff)] | |
1729 | lookup_b[(*p & 0x0000ff)] | |
1483 | (*p & ~0xffffff); |
1730 | (*p & 0xff000000); |
|
|
1731 | } |
|
|
1732 | p1 = (uint32_t *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
1733 | } |
|
|
1734 | } |
|
|
1735 | else |
|
|
1736 | { |
|
|
1737 | for (int y = 0; y < srcImage->height; y++) |
|
|
1738 | for (int x = 0; x < srcImage->width; x++) |
|
|
1739 | { |
|
|
1740 | unsigned long pixel = XGetPixel (srcImage, x, y); |
|
|
1741 | pixel = lookup_r[(pixel & mask_r) >> sh_r] | |
|
|
1742 | lookup_g[(pixel & mask_g) >> sh_g] | |
|
|
1743 | lookup_b[(pixel & mask_b) >> sh_b]; |
|
|
1744 | XPutPixel (srcImage, x, y, pixel); |
1484 | } |
1745 | } |
1485 | p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
1486 | } |
1746 | } |
1487 | break; |
|
|
1488 | } |
|
|
1489 | } |
|
|
1490 | |
1747 | |
1491 | free (lookup); |
1748 | free (lookup); |
1492 | } |
1749 | } |
1493 | #endif /* defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) */ |
1750 | #endif /* defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) */ |