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) 2005-2008 Marc Lehmann <pcg@goof.com> |
6 | * Copyright (c) 2005-2008 Marc Lehmann <schmorp@schmorp.de> |
7 | * Copyright (c) 2007 Sasha Vasko <sasha@aftercode.net> |
7 | * Copyright (c) 2007 Sasha Vasko <sasha@aftercode.net> |
8 | * Copyright (c) 2010 Emanuele Giaquinta <e.giaquinta@glauco.it> |
8 | * Copyright (c) 2010 Emanuele Giaquinta <e.giaquinta@glauco.it> |
9 | * |
9 | * |
10 | * 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 |
11 | * 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 |
… | |
… | |
32 | |
32 | |
33 | #ifndef FilterConvolution |
33 | #ifndef FilterConvolution |
34 | #define FilterConvolution "convolution" |
34 | #define FilterConvolution "convolution" |
35 | #endif |
35 | #endif |
36 | |
36 | |
37 | #define DO_TIMING_TEST 0 |
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38 | |
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39 | #if DO_TIMING_TEST |
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40 | # include <sys/time.h> |
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41 | #define TIMING_TEST_START(id) \ |
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42 | struct timeval timing_test_##id##_stv; \ |
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43 | gettimeofday (&timing_test_##id##_stv, NULL); |
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44 | |
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45 | #define TIMING_TEST_PRINT_RESULT(id) \ |
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46 | do { \ |
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47 | struct timeval tv; \ |
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48 | gettimeofday (&tv, NULL); \ |
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49 | tv.tv_sec -= (timing_test_##id##_stv).tv_sec; \ |
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50 | fprintf (stderr, "%s: %s: %d: elapsed %ld usec\n", #id, __FILE__, __LINE__, \ |
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51 | tv.tv_sec * 1000000 + tv.tv_usec - (timing_test_##id##_stv).tv_usec); \ |
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52 | } while (0) |
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53 | |
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54 | #else |
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55 | #define TIMING_TEST_START(id) do {} while (0) |
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56 | #define TIMING_TEST_PRINT_RESULT(id) do {} while (0) |
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57 | #endif |
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58 | |
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59 | /* |
37 | /* |
60 | * Pixmap geometry string interpretation : |
38 | * Pixmap geometry string interpretation : |
61 | * Each geometry string contains zero or one scale/position |
39 | * Each geometry string contains zero or one scale/position |
62 | * adjustment and may optionally be followed by a colon and one or more |
40 | * adjustment and may optionally be followed by a colon and one or more |
63 | * colon-delimited pixmap operations. |
41 | * colon-delimited pixmap operations. |
… | |
… | |
68 | * W and H are percentages of the terminal window size. |
46 | * W and H are percentages of the terminal window size. |
69 | * X and Y are also percentages; e.g., +50+50 centers |
47 | * X and Y are also percentages; e.g., +50+50 centers |
70 | * the image in the window. |
48 | * the image in the window. |
71 | * |
49 | * |
72 | * Pixmap Operations : (should be prepended by a colon) |
50 | * Pixmap Operations : (should be prepended by a colon) |
73 | * tile Tile image. Scaling/position modifiers above will affect |
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74 | * the tile size and origin. |
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75 | * propscale When scaling, scale proportionally. That is, maintain the |
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76 | * proper aspect ratio for the image. Any portion of the |
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77 | * background not covered by the image is filled with the |
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78 | * current background color. |
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79 | * hscale Scale horizontally, tile vertically ? |
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80 | * vscale Tile horizontally, scale vertically ? |
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81 | * scale Scale both up and down |
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82 | * auto Same as 100x100+50+50 |
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83 | */ |
51 | */ |
84 | |
52 | |
85 | #ifdef HAVE_BG_PIXMAP |
53 | #ifdef HAVE_BG_PIXMAP |
86 | bgPixmap_t::bgPixmap_t () |
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87 | { |
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88 | // this is basically redundant as bgPixmap_t is only used in |
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89 | // zero_initialised-derived structs |
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90 | #ifdef HAVE_AFTERIMAGE |
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91 | original_asim = NULL; |
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92 | #endif |
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93 | #ifdef HAVE_PIXBUF |
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94 | pixbuf = NULL; |
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95 | #endif |
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96 | #ifdef BG_IMAGE_FROM_FILE |
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97 | have_image = false; |
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98 | h_scale = v_scale = 0; |
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99 | h_align = v_align = 0; |
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100 | #endif |
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101 | #ifdef ENABLE_TRANSPARENCY |
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102 | shade = 100; |
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103 | #endif |
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104 | flags = 0; |
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105 | pixmap = None; |
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106 | valid_since = invalid_since = 0; |
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107 | target = 0; |
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108 | target_x = target_y = 0; |
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109 | } |
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110 | |
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111 | void |
54 | void |
112 | bgPixmap_t::destroy () |
55 | rxvt_term::bg_destroy () |
113 | { |
56 | { |
114 | #ifdef HAVE_AFTERIMAGE |
57 | #ifdef HAVE_AFTERIMAGE |
115 | if (original_asim) |
58 | if (original_asim) |
116 | safe_asimage_destroy (original_asim); |
59 | safe_asimage_destroy (original_asim); |
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60 | if (asv) |
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61 | destroy_asvisual (asv, 0); |
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62 | if (asimman) |
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63 | destroy_image_manager (asimman, 0); |
117 | #endif |
64 | #endif |
118 | |
65 | |
119 | #ifdef HAVE_PIXBUF |
66 | #ifdef HAVE_PIXBUF |
120 | if (pixbuf) |
67 | if (pixbuf) |
121 | g_object_unref (pixbuf); |
68 | g_object_unref (pixbuf); |
122 | #endif |
69 | #endif |
123 | |
70 | |
124 | if (pixmap && target) |
71 | if (bg_pixmap) |
125 | XFreePixmap (target->dpy, pixmap); |
72 | XFreePixmap (dpy, bg_pixmap); |
126 | } |
73 | } |
127 | |
74 | |
128 | bool |
75 | bool |
129 | bgPixmap_t::set_position (int x, int y) |
76 | rxvt_term::bg_set_position (int x, int y) |
130 | { |
77 | { |
131 | |
78 | |
132 | if (target_x != x |
79 | if (target_x != x |
133 | || target_y != y) |
80 | || target_y != y) |
134 | { |
81 | { |
… | |
… | |
138 | } |
85 | } |
139 | return false; |
86 | return false; |
140 | } |
87 | } |
141 | |
88 | |
142 | bool |
89 | bool |
143 | bgPixmap_t::window_size_sensitive () |
90 | rxvt_term::bg_window_size_sensitive () |
144 | { |
91 | { |
145 | # ifdef ENABLE_TRANSPARENCY |
92 | # ifdef ENABLE_TRANSPARENCY |
146 | if (flags & isTransparent) |
93 | if (bg_flags & BG_IS_TRANSPARENT) |
147 | return true; |
94 | return true; |
148 | # endif |
95 | # endif |
149 | |
96 | |
150 | # ifdef BG_IMAGE_FROM_FILE |
97 | # ifdef BG_IMAGE_FROM_FILE |
151 | if (have_image) |
98 | if (bg_flags & BG_IS_FROM_FILE) |
152 | { |
99 | { |
153 | if (flags & sizeSensitive) |
100 | if (bg_flags & BG_IS_SIZE_SENSITIVE) |
154 | return true; |
101 | return true; |
155 | } |
102 | } |
156 | # endif |
103 | # endif |
157 | |
104 | |
158 | return false; |
105 | return false; |
159 | } |
106 | } |
160 | |
107 | |
161 | bool |
108 | bool |
162 | bgPixmap_t::window_position_sensitive () |
109 | rxvt_term::bg_window_position_sensitive () |
163 | { |
110 | { |
164 | # ifdef ENABLE_TRANSPARENCY |
111 | # ifdef ENABLE_TRANSPARENCY |
165 | if (flags & isTransparent) |
112 | if (bg_flags & BG_IS_TRANSPARENT) |
166 | return true; |
113 | return true; |
167 | # endif |
114 | # endif |
168 | |
115 | |
169 | # ifdef BG_IMAGE_FROM_FILE |
116 | # ifdef BG_IMAGE_FROM_FILE |
170 | if (have_image) |
117 | if (bg_flags & BG_IS_FROM_FILE) |
171 | { |
118 | { |
172 | if (flags & rootAlign) |
119 | if (bg_flags & BG_ROOT_ALIGN) |
173 | return true; |
120 | return true; |
174 | } |
121 | } |
175 | # endif |
122 | # endif |
176 | |
123 | |
177 | return false; |
124 | return false; |
… | |
… | |
244 | dst_size = target_size - dst_pos; |
191 | dst_size = target_size - dst_pos; |
245 | return src_pos; |
192 | return src_pos; |
246 | } |
193 | } |
247 | |
194 | |
248 | bool |
195 | bool |
249 | bgPixmap_t::set_geometry (const char *geom, bool update) |
196 | rxvt_term::bg_set_geometry (const char *geom, bool update) |
250 | { |
197 | { |
251 | bool changed = false; |
198 | bool changed = false; |
252 | int geom_flags = 0; |
199 | int geom_flags = 0; |
253 | int x = 0, y = 0; |
200 | int x = 0, y = 0; |
254 | unsigned int w = 0, h = 0; |
201 | unsigned int w = 0, h = 0; |
255 | unsigned int n; |
202 | unsigned int n; |
256 | unsigned long new_flags = (flags & (~geometryFlags)); |
203 | unsigned long new_flags = (bg_flags & (~BG_GEOMETRY_FLAGS)); |
257 | const char *ops; |
204 | const char *ops; |
258 | |
205 | |
259 | if (geom == NULL) |
206 | if (geom == NULL) |
260 | return false; |
207 | return false; |
261 | |
208 | |
… | |
… | |
301 | { |
248 | { |
302 | char **arr = rxvt_strsplit (':', ops + 1); |
249 | char **arr = rxvt_strsplit (':', ops + 1); |
303 | |
250 | |
304 | for (int i = 0; arr[i]; i++) |
251 | for (int i = 0; arr[i]; i++) |
305 | { |
252 | { |
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253 | if (!strcasecmp (arr[i], "style=tiled")) |
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254 | { |
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255 | new_flags = BG_TILE; |
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256 | w = h = noScale; |
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257 | x = y = 0; |
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258 | geom_flags = WidthValue|HeightValue|XValue|YValue; |
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259 | } |
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260 | else if (!strcasecmp (arr[i], "style=aspect-stretched")) |
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261 | { |
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262 | new_flags = BG_PROP_SCALE; |
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263 | x = y = centerAlign; |
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264 | geom_flags = XValue|YValue; |
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265 | } |
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266 | else if (!strcasecmp (arr[i], "style=stretched")) |
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267 | { |
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268 | new_flags = 0; |
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269 | w = h = windowScale; |
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270 | geom_flags = WidthValue|HeightValue; |
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271 | } |
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272 | else if (!strcasecmp (arr[i], "style=centered")) |
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273 | { |
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274 | new_flags = 0; |
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275 | w = h = noScale; |
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276 | x = y = centerAlign; |
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277 | geom_flags = WidthValue|HeightValue|XValue|YValue; |
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278 | } |
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279 | else if (!strcasecmp (arr[i], "style=root-tiled")) |
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280 | { |
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281 | new_flags = BG_TILE|BG_ROOT_ALIGN; |
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282 | w = h = noScale; |
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283 | geom_flags = WidthValue|HeightValue; |
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284 | } |
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285 | else if (!strcasecmp (arr[i], "op=tile")) |
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286 | new_flags |= BG_TILE; |
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287 | else if (!strcasecmp (arr[i], "op=pscale")) |
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288 | new_flags |= BG_PROP_SCALE; |
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289 | else if (!strcasecmp (arr[i], "op=root")) |
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290 | new_flags |= BG_ROOT_ALIGN; |
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291 | |
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292 | // deprecated |
306 | if (!strcasecmp (arr[i], "tile")) |
293 | else if (!strcasecmp (arr[i], "tile")) |
307 | { |
294 | { |
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295 | new_flags |= BG_TILE; |
308 | w = h = noScale; |
296 | w = h = noScale; |
309 | geom_flags |= WidthValue|HeightValue; |
297 | geom_flags |= WidthValue|HeightValue; |
310 | } |
298 | } |
311 | else if (!strcasecmp (arr[i], "propscale")) |
299 | else if (!strcasecmp (arr[i], "propscale")) |
312 | { |
300 | { |
313 | new_flags |= propScale; |
301 | new_flags |= BG_PROP_SCALE; |
314 | } |
302 | } |
315 | else if (!strcasecmp (arr[i], "hscale")) |
303 | else if (!strcasecmp (arr[i], "hscale")) |
316 | { |
304 | { |
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305 | new_flags |= BG_TILE; |
317 | if (w == 0) w = windowScale; |
306 | w = windowScale; |
318 | |
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319 | h = noScale; |
307 | h = noScale; |
320 | geom_flags |= WidthValue|HeightValue; |
308 | geom_flags |= WidthValue|HeightValue; |
321 | } |
309 | } |
322 | else if (!strcasecmp (arr[i], "vscale")) |
310 | else if (!strcasecmp (arr[i], "vscale")) |
323 | { |
311 | { |
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312 | new_flags |= BG_TILE; |
324 | if (h == 0) h = windowScale; |
313 | h = windowScale; |
325 | |
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326 | w = noScale; |
314 | w = noScale; |
327 | geom_flags |= WidthValue|HeightValue; |
315 | geom_flags |= WidthValue|HeightValue; |
328 | } |
316 | } |
329 | else if (!strcasecmp (arr[i], "scale")) |
317 | else if (!strcasecmp (arr[i], "scale")) |
330 | { |
318 | { |
331 | if (h == 0) h = windowScale; |
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332 | if (w == 0) w = windowScale; |
319 | w = h = windowScale; |
333 | |
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334 | geom_flags |= WidthValue|HeightValue; |
320 | geom_flags |= WidthValue|HeightValue; |
335 | } |
321 | } |
336 | else if (!strcasecmp (arr[i], "auto")) |
322 | else if (!strcasecmp (arr[i], "auto")) |
337 | { |
323 | { |
338 | w = h = windowScale; |
324 | w = h = windowScale; |
339 | x = y = centerAlign; |
325 | x = y = centerAlign; |
340 | geom_flags |= WidthValue|HeightValue|XValue|YValue; |
326 | geom_flags |= WidthValue|HeightValue|XValue|YValue; |
341 | } |
327 | } |
342 | else if (!strcasecmp (arr[i], "root")) |
328 | else if (!strcasecmp (arr[i], "root")) |
343 | { |
329 | { |
344 | new_flags |= rootAlign; |
330 | new_flags |= BG_TILE|BG_ROOT_ALIGN; |
345 | w = h = noScale; |
331 | w = h = noScale; |
346 | geom_flags |= WidthValue|HeightValue; |
332 | geom_flags |= WidthValue|HeightValue; |
347 | } |
333 | } |
348 | } /* done parsing ops */ |
334 | } /* done parsing ops */ |
349 | |
335 | |
… | |
… | |
353 | if (check_set_scale_value (geom_flags, WidthValue, h_scale, w)) changed = true; |
339 | if (check_set_scale_value (geom_flags, WidthValue, h_scale, w)) changed = true; |
354 | if (check_set_scale_value (geom_flags, HeightValue, v_scale, h)) changed = true; |
340 | if (check_set_scale_value (geom_flags, HeightValue, v_scale, h)) changed = true; |
355 | if (check_set_align_value (geom_flags, XValue, h_align, x)) changed = true; |
341 | if (check_set_align_value (geom_flags, XValue, h_align, x)) changed = true; |
356 | if (check_set_align_value (geom_flags, YValue, v_align, y)) changed = true; |
342 | if (check_set_align_value (geom_flags, YValue, v_align, y)) changed = true; |
357 | |
343 | |
358 | if (new_flags != flags) |
344 | if (new_flags != bg_flags) |
359 | { |
345 | { |
360 | flags = new_flags; |
346 | bg_flags = new_flags; |
361 | changed = true; |
347 | changed = true; |
362 | } |
348 | } |
363 | |
349 | |
364 | return changed; |
350 | return changed; |
365 | } |
351 | } |
366 | |
352 | |
367 | void |
353 | void |
368 | bgPixmap_t::get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y) |
354 | rxvt_term::get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y) |
369 | { |
355 | { |
370 | int target_width = target->szHint.width; |
356 | int target_width = szHint.width; |
371 | int target_height = target->szHint.height; |
357 | int target_height = szHint.height; |
372 | |
358 | |
373 | if (flags & propScale) |
359 | if (bg_flags & BG_PROP_SCALE) |
374 | { |
360 | { |
375 | float scale = (float)target_width / image_width; |
361 | float scale = (float)target_width / image_width; |
376 | min_it (scale, (float)target_height / image_height); |
362 | min_it (scale, (float)target_height / image_height); |
377 | w = image_width * scale + 0.5; |
363 | w = image_width * scale + 0.5; |
378 | h = image_height * scale + 0.5; |
364 | h = image_height * scale + 0.5; |
… | |
… | |
384 | } |
370 | } |
385 | |
371 | |
386 | if (!w) w = image_width; |
372 | if (!w) w = image_width; |
387 | if (!h) h = image_height; |
373 | if (!h) h = image_height; |
388 | |
374 | |
389 | if (flags & rootAlign) |
375 | if (bg_flags & BG_ROOT_ALIGN) |
390 | { |
376 | { |
391 | x = -target_x; |
377 | x = -target_x; |
392 | y = -target_y; |
378 | y = -target_y; |
393 | } |
379 | } |
394 | else |
380 | else |
395 | { |
381 | { |
396 | x = make_align_position (h_align, target_width, w); |
382 | x = make_align_position (h_align, target_width, w); |
397 | y = make_align_position (v_align, target_height, h); |
383 | y = make_align_position (v_align, target_height, h); |
398 | } |
384 | } |
399 | |
385 | |
400 | flags &= ~sizeSensitive; |
386 | bg_flags &= ~BG_IS_SIZE_SENSITIVE; |
401 | if ((flags & propScale) || h_scale || v_scale |
387 | if (!(bg_flags & BG_TILE) |
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388 | || (bg_flags & BG_PROP_SCALE) || h_scale || v_scale |
402 | || (!(flags & rootAlign) && (h_align || v_align)) |
389 | || (!(bg_flags & BG_ROOT_ALIGN) && (h_align || v_align)) |
403 | || w > target_width || h > target_height) |
390 | || w > target_width || h > target_height) |
404 | flags |= sizeSensitive; |
391 | bg_flags |= BG_IS_SIZE_SENSITIVE; |
405 | } |
392 | } |
406 | |
393 | |
407 | # ifdef HAVE_AFTERIMAGE |
394 | # ifdef HAVE_AFTERIMAGE |
408 | bool |
395 | bool |
409 | bgPixmap_t::render_image (unsigned long background_flags) |
396 | rxvt_term::render_image (unsigned long tr_flags) |
410 | { |
397 | { |
411 | if (target == NULL) |
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412 | return false; |
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413 | |
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414 | target->init_asv (); |
398 | init_asv (); |
415 | |
399 | |
416 | ASImage *background = NULL; |
400 | ASImage *background = NULL; |
417 | ARGB32 background_tint = TINT_LEAVE_SAME; |
401 | ARGB32 background_tint = TINT_LEAVE_SAME; |
418 | |
402 | |
419 | # ifdef ENABLE_TRANSPARENCY |
403 | # ifdef ENABLE_TRANSPARENCY |
420 | if (background_flags) |
404 | if (tr_flags) |
421 | background = pixmap2ximage (target->asv, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, 100); |
405 | background = pixmap2ximage (asv, bg_pixmap, 0, 0, bg_pmap_width, bg_pmap_height, AllPlanes, 100); |
422 | |
406 | |
423 | if (!(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
407 | if (tr_flags & BG_NEEDS_TINT) |
424 | { |
408 | { |
425 | ShadingInfo as_shade; |
409 | ShadingInfo as_shade; |
426 | as_shade.shading = shade; |
410 | as_shade.shading = shade; |
427 | |
411 | |
428 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
412 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
429 | if (flags & tintSet) |
413 | if (bg_flags & BG_TINT_SET) |
430 | tint.get (c); |
414 | tint.get (c); |
431 | as_shade.tintColor.red = c.r; |
415 | as_shade.tintColor.red = c.r; |
432 | as_shade.tintColor.green = c.g; |
416 | as_shade.tintColor.green = c.g; |
433 | as_shade.tintColor.blue = c.b; |
417 | as_shade.tintColor.blue = c.b; |
434 | |
418 | |
435 | background_tint = shading2tint32 (&as_shade); |
419 | background_tint = shading2tint32 (&as_shade); |
436 | } |
420 | } |
437 | |
421 | |
438 | if (!(background_flags & transpPmapBlurred) && (flags & blurNeeded) && background != NULL) |
422 | if ((tr_flags & BG_NEEDS_BLUR) && background != NULL) |
439 | { |
423 | { |
440 | ASImage *tmp = blur_asimage_gauss (target->asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF, |
424 | ASImage *tmp = blur_asimage_gauss (asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF, |
441 | (original_asim == NULL || tint == TINT_LEAVE_SAME) ? ASA_XImage : ASA_ASImage, |
425 | (original_asim == NULL || tint == TINT_LEAVE_SAME) ? ASA_XImage : ASA_ASImage, |
442 | 100, ASIMAGE_QUALITY_DEFAULT); |
426 | 100, ASIMAGE_QUALITY_DEFAULT); |
443 | if (tmp) |
427 | if (tmp) |
444 | { |
428 | { |
445 | destroy_asimage (&background); |
429 | destroy_asimage (&background); |
… | |
… | |
448 | } |
432 | } |
449 | # endif |
433 | # endif |
450 | |
434 | |
451 | ASImage *result = 0; |
435 | ASImage *result = 0; |
452 | |
436 | |
453 | int target_width = target->szHint.width; |
437 | int target_width = szHint.width; |
454 | int target_height = target->szHint.height; |
438 | int target_height = szHint.height; |
455 | int new_pmap_width = target_width; |
439 | int new_pmap_width = target_width; |
456 | int new_pmap_height = target_height; |
440 | int new_pmap_height = target_height; |
457 | |
441 | |
458 | int x = 0; |
442 | int x = 0; |
459 | int y = 0; |
443 | int y = 0; |
… | |
… | |
462 | |
446 | |
463 | if (original_asim) |
447 | if (original_asim) |
464 | get_image_geometry (original_asim->width, original_asim->height, w, h, x, y); |
448 | get_image_geometry (original_asim->width, original_asim->height, w, h, x, y); |
465 | |
449 | |
466 | if (!original_asim |
450 | if (!original_asim |
467 | || (!(flags & rootAlign) |
451 | || (!(bg_flags & BG_ROOT_ALIGN) |
468 | && (x >= target_width |
452 | && (x >= target_width |
469 | || y >= target_height |
453 | || y >= target_height |
470 | || (x + w <= 0) |
454 | || (x + w <= 0) |
471 | || (y + h <= 0)))) |
455 | || (y + h <= 0)))) |
472 | { |
456 | { |
… | |
… | |
476 | new_pmap_height = background->height; |
460 | new_pmap_height = background->height; |
477 | result = background; |
461 | result = background; |
478 | |
462 | |
479 | if (background_tint != TINT_LEAVE_SAME) |
463 | if (background_tint != TINT_LEAVE_SAME) |
480 | { |
464 | { |
481 | ASImage *tmp = tile_asimage (target->asv, background, 0, 0, |
465 | ASImage *tmp = tile_asimage (asv, background, 0, 0, |
482 | target_width, target_height, background_tint, |
466 | target_width, target_height, background_tint, |
483 | ASA_XImage, 100, ASIMAGE_QUALITY_DEFAULT); |
467 | ASA_XImage, 100, ASIMAGE_QUALITY_DEFAULT); |
484 | if (tmp) |
468 | if (tmp) |
485 | result = tmp; |
469 | result = tmp; |
486 | } |
470 | } |
… | |
… | |
493 | result = original_asim; |
477 | result = original_asim; |
494 | |
478 | |
495 | if ((w != original_asim->width) |
479 | if ((w != original_asim->width) |
496 | || (h != original_asim->height)) |
480 | || (h != original_asim->height)) |
497 | { |
481 | { |
498 | result = scale_asimage (target->asv, original_asim, |
482 | result = scale_asimage (asv, original_asim, |
499 | w, h, |
483 | w, h, |
500 | background ? ASA_ASImage : ASA_XImage, |
484 | background ? ASA_ASImage : ASA_XImage, |
501 | 100, ASIMAGE_QUALITY_DEFAULT); |
485 | 100, ASIMAGE_QUALITY_DEFAULT); |
502 | } |
486 | } |
503 | |
487 | |
504 | if (background == NULL) |
488 | if (background == NULL) |
505 | { |
489 | { |
506 | if (h_scale == 0 || v_scale == 0) |
490 | if (bg_flags & BG_TILE) |
507 | { |
491 | { |
508 | /* if tiling - pixmap has to be sized exactly as the image, |
492 | /* if tiling - pixmap has to be sized exactly as the image, |
509 | but there is no need to make it bigger than the window! */ |
493 | but there is no need to make it bigger than the window! */ |
510 | new_pmap_width = min (result->width, target_width); |
494 | new_pmap_width = min (result->width, target_width); |
511 | new_pmap_height = min (result->height, target_height); |
495 | new_pmap_height = min (result->height, target_height); |
512 | |
496 | |
513 | /* we also need to tile our image in both directions */ |
497 | /* we also need to tile our image in both directions */ |
514 | ASImage *tmp = tile_asimage (target->asv, result, |
498 | ASImage *tmp = tile_asimage (asv, result, |
515 | (int)result->width - x, |
499 | (int)result->width - x, |
516 | (int)result->height - y, |
500 | (int)result->height - y, |
517 | new_pmap_width, |
501 | new_pmap_width, |
518 | new_pmap_height, |
502 | new_pmap_height, |
519 | TINT_LEAVE_SAME, ASA_XImage, |
503 | TINT_LEAVE_SAME, ASA_XImage, |
… | |
… | |
536 | layers[0].clip_width = target_width; |
520 | layers[0].clip_width = target_width; |
537 | layers[0].clip_height = target_height; |
521 | layers[0].clip_height = target_height; |
538 | layers[0].tint = background_tint; |
522 | layers[0].tint = background_tint; |
539 | layers[1].im = result; |
523 | layers[1].im = result; |
540 | |
524 | |
541 | if (h_scale == 0 || v_scale == 0) |
525 | if (bg_flags & BG_TILE) |
542 | { |
526 | { |
543 | /* tile horizontally */ |
527 | /* tile horizontally */ |
544 | while (x > 0) x -= (int)result->width; |
528 | while (x > 0) x -= (int)result->width; |
545 | layers[1].dst_x = x; |
529 | layers[1].dst_x = x; |
546 | layers[1].clip_width = result->width+target_width; |
530 | layers[1].clip_width = result->width+target_width; |
… | |
… | |
550 | /* clip horizontally */ |
534 | /* clip horizontally */ |
551 | layers[1].dst_x = x; |
535 | layers[1].dst_x = x; |
552 | layers[1].clip_width = result->width; |
536 | layers[1].clip_width = result->width; |
553 | } |
537 | } |
554 | |
538 | |
555 | if (h_scale == 0 || v_scale == 0) |
539 | if (bg_flags & BG_TILE) |
556 | { |
540 | { |
557 | while (y > 0) y -= (int)result->height; |
541 | while (y > 0) y -= (int)result->height; |
558 | layers[1].dst_y = y; |
542 | layers[1].dst_y = y; |
559 | layers[1].clip_height = result->height + target_height; |
543 | layers[1].clip_height = result->height + target_height; |
560 | } |
544 | } |
… | |
… | |
562 | { |
546 | { |
563 | layers[1].dst_y = y; |
547 | layers[1].dst_y = y; |
564 | layers[1].clip_height = result->height; |
548 | layers[1].clip_height = result->height; |
565 | } |
549 | } |
566 | |
550 | |
567 | if (target->rs[Rs_blendtype]) |
551 | if (rs[Rs_blendtype]) |
568 | { |
552 | { |
569 | layers[1].merge_scanlines = blend_scanlines_name2func (target->rs[Rs_blendtype]); |
553 | layers[1].merge_scanlines = blend_scanlines_name2func (rs[Rs_blendtype]); |
570 | if (layers[1].merge_scanlines == NULL) |
554 | if (layers[1].merge_scanlines == NULL) |
571 | layers[1].merge_scanlines = alphablend_scanlines; |
555 | layers[1].merge_scanlines = alphablend_scanlines; |
572 | } |
556 | } |
573 | |
557 | |
574 | ASImage *tmp = merge_layers (target->asv, layers, 2, target_width, target_height, |
558 | ASImage *tmp = merge_layers (asv, layers, 2, target_width, target_height, |
575 | ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT); |
559 | ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT); |
576 | |
560 | |
577 | if (tmp) |
561 | if (tmp) |
578 | { |
562 | { |
579 | if (result != original_asim) |
563 | if (result != original_asim) |
… | |
… | |
592 | { |
576 | { |
593 | XGCValues gcv; |
577 | XGCValues gcv; |
594 | GC gc; |
578 | GC gc; |
595 | |
579 | |
596 | /* create Pixmap */ |
580 | /* create Pixmap */ |
597 | if (pixmap == None |
581 | if (bg_pixmap == None |
598 | || pmap_width != new_pmap_width |
582 | || bg_pmap_width != new_pmap_width |
599 | || pmap_height != new_pmap_height) |
583 | || bg_pmap_height != new_pmap_height) |
600 | { |
584 | { |
601 | if (pixmap) |
585 | if (bg_pixmap) |
602 | XFreePixmap (target->dpy, pixmap); |
586 | XFreePixmap (dpy, bg_pixmap); |
603 | pixmap = XCreatePixmap (target->dpy, target->vt, new_pmap_width, new_pmap_height, target->depth); |
587 | bg_pixmap = XCreatePixmap (dpy, vt, new_pmap_width, new_pmap_height, depth); |
604 | pmap_width = new_pmap_width; |
588 | bg_pmap_width = new_pmap_width; |
605 | pmap_height = new_pmap_height; |
589 | bg_pmap_height = new_pmap_height; |
606 | } |
590 | } |
607 | /* fill with background color (if result's not completely overlapping it) */ |
591 | /* fill with background color (if result's not completely overlapping it) */ |
608 | gcv.foreground = target->pix_colors[Color_bg]; |
592 | gcv.foreground = pix_colors[Color_bg]; |
609 | gc = XCreateGC (target->dpy, target->vt, GCForeground, &gcv); |
593 | gc = XCreateGC (dpy, vt, GCForeground, &gcv); |
610 | |
594 | |
611 | int src_x = 0, src_y = 0, dst_x = 0, dst_y = 0; |
595 | int src_x = 0, src_y = 0, dst_x = 0, dst_y = 0; |
612 | int dst_width = result->width, dst_height = result->height; |
596 | int dst_width = result->width, dst_height = result->height; |
613 | if (background == NULL) |
597 | if (background == NULL) |
614 | { |
598 | { |
615 | if (!(h_scale == 0 || v_scale == 0)) |
599 | if (!(bg_flags & BG_TILE)) |
616 | { |
600 | { |
617 | src_x = make_clip_rectangle (x, result->width , new_pmap_width , dst_x, dst_width ); |
601 | src_x = make_clip_rectangle (x, result->width , new_pmap_width , dst_x, dst_width ); |
618 | src_y = make_clip_rectangle (y, result->height, new_pmap_height, dst_y, dst_height); |
602 | src_y = make_clip_rectangle (y, result->height, new_pmap_height, dst_y, dst_height); |
619 | } |
603 | } |
620 | |
604 | |
621 | if (dst_x > 0 || dst_y > 0 |
605 | if (dst_x > 0 || dst_y > 0 |
622 | || dst_x + dst_width < new_pmap_width |
606 | || dst_x + dst_width < new_pmap_width |
623 | || dst_y + dst_height < new_pmap_height) |
607 | || dst_y + dst_height < new_pmap_height) |
624 | XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
608 | XFillRectangle (dpy, bg_pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
625 | } |
609 | } |
626 | |
610 | |
627 | /* put result on pixmap */ |
611 | /* put result on pixmap */ |
628 | if (dst_x < new_pmap_width && dst_y < new_pmap_height) |
612 | if (dst_x < new_pmap_width && dst_y < new_pmap_height) |
629 | asimage2drawable (target->asv, pixmap, result, gc, src_x, src_y, dst_x, dst_y, dst_width, dst_height, True); |
613 | asimage2drawable (asv, bg_pixmap, result, gc, src_x, src_y, dst_x, dst_y, dst_width, dst_height, True); |
630 | |
614 | |
631 | if (result != background && result != original_asim) |
615 | if (result != background && result != original_asim) |
632 | destroy_asimage (&result); |
616 | destroy_asimage (&result); |
633 | |
617 | |
634 | XFreeGC (target->dpy, gc); |
618 | XFreeGC (dpy, gc); |
635 | |
619 | |
636 | ret = true; |
620 | ret = true; |
637 | } |
621 | } |
638 | |
622 | |
639 | if (background) |
623 | if (background) |
… | |
… | |
643 | } |
627 | } |
644 | # endif /* HAVE_AFTERIMAGE */ |
628 | # endif /* HAVE_AFTERIMAGE */ |
645 | |
629 | |
646 | # ifdef HAVE_PIXBUF |
630 | # ifdef HAVE_PIXBUF |
647 | bool |
631 | bool |
648 | bgPixmap_t::pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc, |
632 | rxvt_term::pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc, |
649 | int src_x, int src_y, int dst_x, int dst_y, |
633 | int src_x, int src_y, int dst_x, int dst_y, |
650 | unsigned int width, unsigned int height) |
634 | unsigned int width, unsigned int height) |
651 | { |
635 | { |
652 | XImage *ximage; |
636 | XImage *ximage; |
653 | char *data, *line; |
637 | char *data, *line; |
654 | int bytes_per_pixel; |
638 | int bytes_per_pixel; |
655 | int width_r, width_g, width_b; |
639 | int width_r, width_g, width_b; |
656 | int sh_r, sh_g, sh_b; |
640 | int sh_r, sh_g, sh_b; |
657 | int rowstride; |
641 | int rowstride; |
658 | int channels; |
642 | int channels; |
659 | unsigned char *row; |
643 | unsigned char *row; |
660 | Visual *visual = target->visual; |
|
|
661 | int depth = target->depth; |
|
|
662 | |
644 | |
663 | if (visual->c_class != TrueColor) |
645 | if (visual->c_class != TrueColor) |
664 | return false; |
646 | return false; |
665 | |
647 | |
666 | if (depth == 24 || depth == 32) |
648 | if (depth == 24 || depth == 32) |
… | |
… | |
668 | else if (depth == 15 || depth == 16) |
650 | else if (depth == 15 || depth == 16) |
669 | bytes_per_pixel = 2; |
651 | bytes_per_pixel = 2; |
670 | else |
652 | else |
671 | return false; |
653 | return false; |
672 | |
654 | |
673 | width_r = rxvt_popcount (visual->red_mask); |
655 | width_r = ecb_popcount32 (visual->red_mask); |
674 | width_g = rxvt_popcount (visual->green_mask); |
656 | width_g = ecb_popcount32 (visual->green_mask); |
675 | width_b = rxvt_popcount (visual->blue_mask); |
657 | width_b = ecb_popcount32 (visual->blue_mask); |
676 | |
658 | |
677 | if (width_r > 8 || width_g > 8 || width_b > 8) |
659 | if (width_r > 8 || width_g > 8 || width_b > 8) |
678 | return false; |
660 | return false; |
679 | |
661 | |
680 | sh_r = rxvt_ctz (visual->red_mask); |
662 | sh_r = ecb_ctz32 (visual->red_mask); |
681 | sh_g = rxvt_ctz (visual->green_mask); |
663 | sh_g = ecb_ctz32 (visual->green_mask); |
682 | sh_b = rxvt_ctz (visual->blue_mask); |
664 | sh_b = ecb_ctz32 (visual->blue_mask); |
683 | |
665 | |
684 | if (width > INT_MAX / height / bytes_per_pixel) |
666 | if (width > INT_MAX / height / bytes_per_pixel) |
685 | return false; |
667 | return false; |
686 | |
668 | |
687 | data = (char *)malloc (width * height * bytes_per_pixel); |
669 | data = (char *)malloc (width * height * bytes_per_pixel); |
688 | if (!data) |
670 | if (!data) |
689 | return false; |
671 | return false; |
690 | |
672 | |
691 | ximage = XCreateImage (target->dpy, visual, depth, ZPixmap, 0, data, |
673 | ximage = XCreateImage (dpy, visual, depth, ZPixmap, 0, data, |
692 | width, height, bytes_per_pixel * 8, 0); |
674 | width, height, bytes_per_pixel * 8, 0); |
693 | if (!ximage) |
675 | if (!ximage) |
694 | { |
676 | { |
695 | free (data); |
677 | free (data); |
696 | return false; |
678 | return false; |
697 | } |
679 | } |
698 | |
680 | |
699 | ximage->byte_order = byteorder::big_endian () ? MSBFirst : LSBFirst; |
681 | ximage->byte_order = ecb_big_endian () ? MSBFirst : LSBFirst; |
700 | |
682 | |
701 | rowstride = gdk_pixbuf_get_rowstride (pixbuf); |
683 | rowstride = gdk_pixbuf_get_rowstride (pixbuf); |
702 | channels = gdk_pixbuf_get_n_channels (pixbuf); |
684 | channels = gdk_pixbuf_get_n_channels (pixbuf); |
703 | row = gdk_pixbuf_get_pixels (pixbuf) + src_y * rowstride + src_x * channels; |
685 | row = gdk_pixbuf_get_pixels (pixbuf) + src_y * rowstride + src_x * channels; |
704 | line = data; |
686 | line = data; |
… | |
… | |
722 | |
704 | |
723 | row += rowstride; |
705 | row += rowstride; |
724 | line += ximage->bytes_per_line; |
706 | line += ximage->bytes_per_line; |
725 | } |
707 | } |
726 | |
708 | |
727 | XPutImage (target->dpy, pixmap, gc, ximage, 0, 0, dst_x, dst_y, width, height); |
709 | XPutImage (dpy, pixmap, gc, ximage, 0, 0, dst_x, dst_y, width, height); |
728 | XDestroyImage (ximage); |
710 | XDestroyImage (ximage); |
729 | return true; |
711 | return true; |
730 | } |
712 | } |
731 | |
713 | |
732 | bool |
714 | bool |
733 | bgPixmap_t::render_image (unsigned long background_flags) |
715 | rxvt_term::render_image (unsigned long tr_flags) |
734 | { |
716 | { |
735 | if (target == NULL) |
|
|
736 | return false; |
|
|
737 | |
|
|
738 | if (!pixbuf) |
717 | if (!pixbuf) |
739 | return false; |
718 | return false; |
740 | |
719 | |
741 | if (background_flags |
720 | if (tr_flags |
742 | && !(flags & HAS_RENDER)) |
721 | && !(bg_flags & BG_HAS_RENDER)) |
743 | return false; |
722 | return false; |
744 | |
723 | |
745 | GdkPixbuf *result; |
724 | GdkPixbuf *result; |
746 | |
725 | |
747 | int image_width = gdk_pixbuf_get_width (pixbuf); |
726 | int image_width = gdk_pixbuf_get_width (pixbuf); |
748 | int image_height = gdk_pixbuf_get_height (pixbuf); |
727 | int image_height = gdk_pixbuf_get_height (pixbuf); |
749 | |
728 | |
750 | int target_width = target->szHint.width; |
729 | int target_width = szHint.width; |
751 | int target_height = target->szHint.height; |
730 | int target_height = szHint.height; |
752 | int new_pmap_width = target_width; |
731 | int new_pmap_width = target_width; |
753 | int new_pmap_height = target_height; |
732 | int new_pmap_height = target_height; |
754 | |
733 | |
755 | int x = 0; |
734 | int x = 0; |
756 | int y = 0; |
735 | int y = 0; |
757 | int w = 0; |
736 | int w = 0; |
758 | int h = 0; |
737 | int h = 0; |
759 | |
738 | |
760 | get_image_geometry (image_width, image_height, w, h, x, y); |
739 | get_image_geometry (image_width, image_height, w, h, x, y); |
761 | |
740 | |
762 | if (!(flags & rootAlign) |
741 | if (!(bg_flags & BG_ROOT_ALIGN) |
763 | && (x >= target_width |
742 | && (x >= target_width |
764 | || y >= target_height |
743 | || y >= target_height |
765 | || (x + w <= 0) |
744 | || (x + w <= 0) |
766 | || (y + h <= 0))) |
745 | || (y + h <= 0))) |
767 | return false; |
746 | return false; |
… | |
… | |
774 | result = gdk_pixbuf_scale_simple (pixbuf, |
753 | result = gdk_pixbuf_scale_simple (pixbuf, |
775 | w, h, |
754 | w, h, |
776 | GDK_INTERP_BILINEAR); |
755 | GDK_INTERP_BILINEAR); |
777 | } |
756 | } |
778 | |
757 | |
|
|
758 | if (!result) |
|
|
759 | return false; |
|
|
760 | |
779 | bool ret = false; |
761 | bool ret = false; |
780 | |
762 | |
781 | if (result) |
|
|
782 | { |
|
|
783 | XGCValues gcv; |
763 | XGCValues gcv; |
784 | GC gc; |
764 | GC gc; |
785 | Pixmap root_pmap; |
765 | Pixmap root_pmap; |
786 | |
766 | |
787 | image_width = gdk_pixbuf_get_width (result); |
767 | image_width = gdk_pixbuf_get_width (result); |
788 | image_height = gdk_pixbuf_get_height (result); |
768 | image_height = gdk_pixbuf_get_height (result); |
789 | |
769 | |
790 | if (background_flags) |
770 | if (tr_flags) |
791 | { |
771 | { |
792 | root_pmap = pixmap; |
772 | root_pmap = bg_pixmap; |
793 | pixmap = None; |
773 | bg_pixmap = None; |
|
|
774 | } |
|
|
775 | else |
|
|
776 | { |
|
|
777 | if (bg_flags & BG_TILE) |
794 | } |
778 | { |
795 | else |
|
|
796 | { |
|
|
797 | if (h_scale == 0 || v_scale == 0) |
|
|
798 | { |
|
|
799 | new_pmap_width = min (image_width, target_width); |
779 | new_pmap_width = min (image_width, target_width); |
800 | new_pmap_height = min (image_height, target_height); |
780 | new_pmap_height = min (image_height, target_height); |
801 | } |
781 | } |
802 | } |
782 | } |
803 | |
783 | |
804 | if (pixmap == None |
784 | if (bg_pixmap == None |
805 | || pmap_width != new_pmap_width |
785 | || bg_pmap_width != new_pmap_width |
806 | || pmap_height != new_pmap_height) |
786 | || bg_pmap_height != new_pmap_height) |
807 | { |
787 | { |
808 | if (pixmap) |
788 | if (bg_pixmap) |
809 | XFreePixmap (target->dpy, pixmap); |
789 | XFreePixmap (dpy, bg_pixmap); |
810 | pixmap = XCreatePixmap (target->dpy, target->vt, new_pmap_width, new_pmap_height, target->depth); |
790 | bg_pixmap = XCreatePixmap (dpy, vt, new_pmap_width, new_pmap_height, depth); |
811 | pmap_width = new_pmap_width; |
791 | bg_pmap_width = new_pmap_width; |
812 | pmap_height = new_pmap_height; |
792 | bg_pmap_height = new_pmap_height; |
|
|
793 | } |
|
|
794 | |
|
|
795 | gcv.foreground = pix_colors[Color_bg]; |
|
|
796 | gc = XCreateGC (dpy, vt, GCForeground, &gcv); |
|
|
797 | |
|
|
798 | if (gc) |
|
|
799 | { |
|
|
800 | if (bg_flags & BG_TILE) |
813 | } |
801 | { |
814 | |
|
|
815 | gcv.foreground = target->pix_colors[Color_bg]; |
|
|
816 | gc = XCreateGC (target->dpy, target->vt, GCForeground, &gcv); |
|
|
817 | |
|
|
818 | if (h_scale == 0 || v_scale == 0) |
|
|
819 | { |
|
|
820 | Pixmap tile = XCreatePixmap (target->dpy, target->vt, image_width, image_height, target->depth); |
802 | Pixmap tile = XCreatePixmap (dpy, vt, image_width, image_height, depth); |
821 | pixbuf_to_pixmap (result, tile, gc, |
803 | pixbuf_to_pixmap (result, tile, gc, |
822 | 0, 0, |
804 | 0, 0, |
823 | 0, 0, |
805 | 0, 0, |
824 | image_width, image_height); |
806 | image_width, image_height); |
825 | |
807 | |
826 | gcv.tile = tile; |
808 | gcv.tile = tile; |
827 | gcv.fill_style = FillTiled; |
809 | gcv.fill_style = FillTiled; |
828 | gcv.ts_x_origin = x; |
810 | gcv.ts_x_origin = x; |
829 | gcv.ts_y_origin = y; |
811 | gcv.ts_y_origin = y; |
830 | XChangeGC (target->dpy, gc, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcv); |
812 | XChangeGC (dpy, gc, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcv); |
831 | |
813 | |
832 | XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
814 | XFillRectangle (dpy, bg_pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
833 | XFreePixmap (target->dpy, tile); |
815 | XFreePixmap (dpy, tile); |
834 | } |
816 | } |
835 | else |
817 | else |
836 | { |
818 | { |
837 | int src_x, src_y, dst_x, dst_y; |
819 | int src_x, src_y, dst_x, dst_y; |
838 | int dst_width, dst_height; |
820 | int dst_width, dst_height; |
… | |
… | |
841 | src_y = make_clip_rectangle (y, image_height, new_pmap_height, dst_y, dst_height); |
823 | src_y = make_clip_rectangle (y, image_height, new_pmap_height, dst_y, dst_height); |
842 | |
824 | |
843 | if (dst_x > 0 || dst_y > 0 |
825 | if (dst_x > 0 || dst_y > 0 |
844 | || dst_x + dst_width < new_pmap_width |
826 | || dst_x + dst_width < new_pmap_width |
845 | || dst_y + dst_height < new_pmap_height) |
827 | || dst_y + dst_height < new_pmap_height) |
846 | XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
828 | XFillRectangle (dpy, bg_pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
847 | |
829 | |
848 | if (dst_x < new_pmap_width && dst_y < new_pmap_height) |
830 | if (dst_x < new_pmap_width && dst_y < new_pmap_height) |
849 | pixbuf_to_pixmap (result, pixmap, gc, |
831 | pixbuf_to_pixmap (result, bg_pixmap, gc, |
850 | src_x, src_y, |
832 | src_x, src_y, |
851 | dst_x, dst_y, |
833 | dst_x, dst_y, |
852 | dst_width, dst_height); |
834 | dst_width, dst_height); |
853 | } |
835 | } |
854 | |
836 | |
855 | #if XRENDER |
837 | #if XRENDER |
856 | if (background_flags) |
838 | if (tr_flags) |
857 | { |
839 | { |
858 | Display *dpy = target->dpy; |
|
|
859 | XRenderPictureAttributes pa; |
840 | XRenderPictureAttributes pa; |
860 | |
841 | |
861 | XRenderPictFormat *src_format = XRenderFindVisualFormat (dpy, target->visual); |
842 | XRenderPictFormat *src_format = XRenderFindVisualFormat (dpy, visual); |
862 | Picture src = XRenderCreatePicture (dpy, root_pmap, src_format, 0, &pa); |
843 | Picture src = XRenderCreatePicture (dpy, root_pmap, src_format, 0, &pa); |
863 | |
844 | |
864 | XRenderPictFormat *dst_format = XRenderFindVisualFormat (dpy, target->visual); |
845 | XRenderPictFormat *dst_format = XRenderFindVisualFormat (dpy, visual); |
865 | Picture dst = XRenderCreatePicture (dpy, pixmap, dst_format, 0, &pa); |
846 | Picture dst = XRenderCreatePicture (dpy, bg_pixmap, dst_format, 0, &pa); |
866 | |
847 | |
867 | pa.repeat = True; |
848 | pa.repeat = True; |
868 | Pixmap mask_pmap = XCreatePixmap (dpy, target->vt, 1, 1, 8); |
849 | Pixmap mask_pmap = XCreatePixmap (dpy, vt, 1, 1, 8); |
869 | XRenderPictFormat *mask_format = XRenderFindStandardFormat (dpy, PictStandardA8); |
850 | XRenderPictFormat *mask_format = XRenderFindStandardFormat (dpy, PictStandardA8); |
870 | Picture mask = XRenderCreatePicture (dpy, mask_pmap, mask_format, CPRepeat, &pa); |
851 | Picture mask = XRenderCreatePicture (dpy, mask_pmap, mask_format, CPRepeat, &pa); |
871 | XFreePixmap (dpy, mask_pmap); |
852 | XFreePixmap (dpy, mask_pmap); |
872 | |
853 | |
873 | if (src && dst && mask) |
|
|
874 | { |
|
|
875 | XRenderColor mask_c; |
854 | XRenderColor mask_c; |
876 | |
855 | |
877 | mask_c.alpha = 0x8000; |
856 | mask_c.alpha = 0x8000; |
878 | mask_c.red = 0; |
857 | mask_c.red = 0; |
879 | mask_c.green = 0; |
858 | mask_c.green = 0; |
880 | mask_c.blue = 0; |
859 | mask_c.blue = 0; |
881 | XRenderFillRectangle (dpy, PictOpSrc, mask, &mask_c, 0, 0, 1, 1); |
860 | XRenderFillRectangle (dpy, PictOpSrc, mask, &mask_c, 0, 0, 1, 1); |
882 | XRenderComposite (dpy, PictOpOver, src, mask, dst, 0, 0, 0, 0, 0, 0, target_width, target_height); |
861 | XRenderComposite (dpy, PictOpOver, src, mask, dst, 0, 0, 0, 0, 0, 0, target_width, target_height); |
883 | } |
|
|
884 | |
862 | |
885 | XRenderFreePicture (dpy, src); |
863 | XRenderFreePicture (dpy, src); |
886 | XRenderFreePicture (dpy, dst); |
864 | XRenderFreePicture (dpy, dst); |
887 | XRenderFreePicture (dpy, mask); |
865 | XRenderFreePicture (dpy, mask); |
888 | |
|
|
889 | XFreePixmap (dpy, root_pmap); |
|
|
890 | } |
866 | } |
891 | #endif |
867 | #endif |
892 | |
868 | |
893 | if (result != pixbuf) |
|
|
894 | g_object_unref (result); |
|
|
895 | |
|
|
896 | XFreeGC (target->dpy, gc); |
869 | XFreeGC (dpy, gc); |
897 | |
870 | |
898 | ret = true; |
871 | ret = true; |
899 | } |
872 | } |
900 | |
873 | |
|
|
874 | if (result != pixbuf) |
|
|
875 | g_object_unref (result); |
|
|
876 | |
|
|
877 | if (tr_flags) |
|
|
878 | XFreePixmap (dpy, root_pmap); |
|
|
879 | |
901 | return ret; |
880 | return ret; |
902 | } |
881 | } |
903 | # endif /* HAVE_PIXBUF */ |
882 | # endif /* HAVE_PIXBUF */ |
904 | |
883 | |
905 | bool |
884 | bool |
906 | bgPixmap_t::set_file (const char *file) |
885 | rxvt_term::bg_set_file (const char *file) |
907 | { |
886 | { |
908 | if (!file || !*file) |
887 | if (!file || !*file) |
909 | return false; |
888 | return false; |
910 | |
889 | |
911 | if (const char *p = strchr (file, ';')) |
890 | if (const char *p = strchr (file, ';')) |
… | |
… | |
916 | f[len] = '\0'; |
895 | f[len] = '\0'; |
917 | file = f; |
896 | file = f; |
918 | } |
897 | } |
919 | |
898 | |
920 | # ifdef HAVE_AFTERIMAGE |
899 | # ifdef HAVE_AFTERIMAGE |
921 | if (!target->asimman) |
900 | if (!asimman) |
922 | target->asimman = create_generic_imageman (target->rs[Rs_path]); |
901 | asimman = create_generic_imageman (rs[Rs_path]); |
923 | ASImage *image = get_asimage (target->asimman, file, 0xFFFFFFFF, 100); |
902 | ASImage *image = get_asimage (asimman, file, 0xFFFFFFFF, 100); |
924 | if (image) |
903 | if (image) |
925 | { |
904 | { |
926 | if (original_asim) |
905 | if (original_asim) |
927 | safe_asimage_destroy (original_asim); |
906 | safe_asimage_destroy (original_asim); |
928 | original_asim = image; |
907 | original_asim = image; |
929 | flags |= CLIENT_RENDER; |
908 | bg_flags |= BG_IS_FROM_FILE | BG_CLIENT_RENDER; |
930 | have_image = true; |
|
|
931 | return true; |
909 | return true; |
932 | } |
910 | } |
933 | # endif |
911 | # endif |
934 | |
912 | |
935 | # ifdef HAVE_PIXBUF |
913 | # ifdef HAVE_PIXBUF |
… | |
… | |
937 | if (image) |
915 | if (image) |
938 | { |
916 | { |
939 | if (pixbuf) |
917 | if (pixbuf) |
940 | g_object_unref (pixbuf); |
918 | g_object_unref (pixbuf); |
941 | pixbuf = image; |
919 | pixbuf = image; |
942 | have_image = true; |
920 | bg_flags |= BG_IS_FROM_FILE; |
943 | return true; |
921 | return true; |
944 | } |
922 | } |
945 | # endif |
923 | # endif |
946 | |
924 | |
947 | return false; |
925 | return false; |
… | |
… | |
949 | |
927 | |
950 | # endif /* BG_IMAGE_FROM_FILE */ |
928 | # endif /* BG_IMAGE_FROM_FILE */ |
951 | |
929 | |
952 | # ifdef ENABLE_TRANSPARENCY |
930 | # ifdef ENABLE_TRANSPARENCY |
953 | bool |
931 | bool |
954 | bgPixmap_t::set_transparent () |
932 | rxvt_term::bg_set_transparent () |
955 | { |
933 | { |
956 | if (!(flags & isTransparent)) |
934 | if (!(bg_flags & BG_IS_TRANSPARENT)) |
957 | { |
935 | { |
958 | flags |= isTransparent; |
936 | bg_flags |= BG_IS_TRANSPARENT; |
959 | return true; |
937 | return true; |
960 | } |
938 | } |
961 | |
939 | |
962 | return false; |
940 | return false; |
963 | } |
941 | } |
964 | |
942 | |
965 | bool |
943 | bool |
966 | bgPixmap_t::set_blur_radius (const char *geom) |
944 | rxvt_term::bg_set_blur (const char *geom) |
967 | { |
945 | { |
968 | bool changed = false; |
946 | bool changed = false; |
969 | unsigned int hr, vr; |
947 | unsigned int hr, vr; |
970 | int junk; |
948 | int junk; |
971 | int geom_flags = XParseGeometry (geom, &junk, &junk, &hr, &vr); |
949 | int geom_flags = XParseGeometry (geom, &junk, &junk, &hr, &vr); |
… | |
… | |
989 | changed = true; |
967 | changed = true; |
990 | v_blurRadius = vr; |
968 | v_blurRadius = vr; |
991 | } |
969 | } |
992 | |
970 | |
993 | if (v_blurRadius == 0 && h_blurRadius == 0) |
971 | if (v_blurRadius == 0 && h_blurRadius == 0) |
994 | flags &= ~blurNeeded; |
972 | bg_flags &= ~BG_NEEDS_BLUR; |
995 | else |
973 | else |
996 | flags |= blurNeeded; |
974 | bg_flags |= BG_NEEDS_BLUR; |
997 | |
975 | |
998 | return changed; |
976 | return changed; |
999 | } |
977 | } |
1000 | |
978 | |
1001 | static inline unsigned long |
979 | void |
1002 | compute_tint_shade_flags (rxvt_color *tint, int shade) |
980 | rxvt_term::set_tint_shade_flags () |
1003 | { |
981 | { |
1004 | unsigned long flags = 0; |
|
|
1005 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
982 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1006 | bool has_shade = shade != 100; |
983 | bool has_shade = shade != 100; |
1007 | |
984 | |
1008 | if (tint) |
985 | bg_flags &= ~BG_TINT_FLAGS; |
|
|
986 | |
|
|
987 | if (bg_flags & BG_TINT_SET) |
1009 | { |
988 | { |
1010 | tint->get (c); |
989 | tint.get (c); |
1011 | if (!has_shade |
990 | if (!has_shade |
1012 | && (c.r <= 0x00ff || c.r >= 0xff00) |
991 | && (c.r <= 0x00ff || c.r >= 0xff00) |
1013 | && (c.g <= 0x00ff || c.g >= 0xff00) |
992 | && (c.g <= 0x00ff || c.g >= 0xff00) |
1014 | && (c.b <= 0x00ff || c.b >= 0xff00)) |
993 | && (c.b <= 0x00ff || c.b >= 0xff00)) |
1015 | flags |= bgPixmap_t::tintWholesome; |
994 | bg_flags |= BG_TINT_BITAND; |
1016 | } |
995 | } |
1017 | |
996 | |
1018 | if (has_shade || tint) |
997 | if (has_shade || (bg_flags & BG_TINT_SET)) |
1019 | flags |= bgPixmap_t::tintNeeded; |
998 | bg_flags |= BG_NEEDS_TINT; |
1020 | |
|
|
1021 | return flags; |
|
|
1022 | } |
999 | } |
1023 | |
1000 | |
1024 | bool |
1001 | bool |
1025 | bgPixmap_t::set_tint (rxvt_color &new_tint) |
1002 | rxvt_term::bg_set_tint (rxvt_color &new_tint) |
1026 | { |
1003 | { |
1027 | if (!(flags & tintSet) || tint != new_tint) |
1004 | if (!(bg_flags & BG_TINT_SET) || tint != new_tint) |
1028 | { |
1005 | { |
1029 | unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade); |
|
|
1030 | tint = new_tint; |
1006 | tint = new_tint; |
1031 | flags = (flags & ~tintFlags) | new_flags | tintSet; |
1007 | bg_flags |= BG_TINT_SET; |
|
|
1008 | set_tint_shade_flags (); |
1032 | return true; |
1009 | return true; |
1033 | } |
1010 | } |
1034 | |
1011 | |
1035 | return false; |
1012 | return false; |
1036 | } |
1013 | } |
1037 | |
1014 | |
1038 | bool |
1015 | bool |
1039 | bgPixmap_t::set_shade (const char *shade_str) |
1016 | rxvt_term::bg_set_shade (const char *shade_str) |
1040 | { |
1017 | { |
1041 | int new_shade = (shade_str) ? atoi (shade_str) : 100; |
1018 | int new_shade = (shade_str) ? atoi (shade_str) : 100; |
1042 | |
1019 | |
1043 | clamp_it (new_shade, -100, 200); |
1020 | clamp_it (new_shade, -100, 200); |
1044 | if (new_shade < 0) |
1021 | if (new_shade < 0) |
1045 | new_shade = 200 - (100 + new_shade); |
1022 | new_shade = 200 - (100 + new_shade); |
1046 | |
1023 | |
1047 | if (new_shade != shade) |
1024 | if (new_shade != shade) |
1048 | { |
1025 | { |
1049 | unsigned long new_flags = compute_tint_shade_flags ((flags & tintSet) ? &tint : NULL, new_shade); |
|
|
1050 | shade = new_shade; |
1026 | shade = new_shade; |
1051 | flags = (flags & (~tintFlags | tintSet)) | new_flags; |
1027 | set_tint_shade_flags (); |
1052 | return true; |
1028 | return true; |
1053 | } |
1029 | } |
1054 | |
1030 | |
1055 | return false; |
1031 | return false; |
1056 | } |
1032 | } |
… | |
… | |
1077 | params[i+2] = XDoubleToFixed (kernel[i] / sum); |
1053 | params[i+2] = XDoubleToFixed (kernel[i] / sum); |
1078 | } |
1054 | } |
1079 | #endif |
1055 | #endif |
1080 | |
1056 | |
1081 | bool |
1057 | bool |
1082 | bgPixmap_t::blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height) |
1058 | rxvt_term::blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height) |
1083 | { |
1059 | { |
1084 | bool ret = false; |
1060 | bool ret = false; |
1085 | #if XRENDER |
1061 | #if XRENDER |
1086 | int size = max (h_blurRadius, v_blurRadius) * 2 + 1; |
1062 | int size = max (h_blurRadius, v_blurRadius) * 2 + 1; |
1087 | double *kernel = (double *)malloc (size * sizeof (double)); |
1063 | double *kernel = (double *)malloc (size * sizeof (double)); |
1088 | XFixed *params = (XFixed *)malloc ((size + 2) * sizeof (XFixed)); |
1064 | XFixed *params = (XFixed *)malloc ((size + 2) * sizeof (XFixed)); |
1089 | |
1065 | |
1090 | Display *dpy = target->dpy; |
|
|
1091 | XRenderPictureAttributes pa; |
1066 | XRenderPictureAttributes pa; |
1092 | XRenderPictFormat *format = XRenderFindVisualFormat (dpy, visual); |
1067 | XRenderPictFormat *format = XRenderFindVisualFormat (dpy, visual); |
1093 | |
1068 | |
1094 | Picture src = XRenderCreatePicture (dpy, pixmap, format, 0, &pa); |
1069 | Picture src = XRenderCreatePicture (dpy, pixmap, format, 0, &pa); |
1095 | Picture dst = XRenderCreatePicture (dpy, pixmap, format, 0, &pa); |
1070 | Picture dst = XRenderCreatePicture (dpy, pixmap, format, 0, &pa); |
1096 | |
1071 | |
1097 | if (kernel && params && src && dst) |
1072 | if (kernel && params) |
1098 | { |
1073 | { |
1099 | if (h_blurRadius) |
1074 | if (h_blurRadius) |
1100 | { |
1075 | { |
1101 | size = h_blurRadius * 2 + 1; |
1076 | size = h_blurRadius * 2 + 1; |
1102 | get_gaussian_kernel (h_blurRadius, size, kernel, params); |
1077 | get_gaussian_kernel (h_blurRadius, size, kernel, params); |
… | |
… | |
1115 | |
1090 | |
1116 | if (v_blurRadius) |
1091 | if (v_blurRadius) |
1117 | { |
1092 | { |
1118 | size = v_blurRadius * 2 + 1; |
1093 | size = v_blurRadius * 2 + 1; |
1119 | get_gaussian_kernel (v_blurRadius, size, kernel, params); |
1094 | get_gaussian_kernel (v_blurRadius, size, kernel, params); |
1120 | swap (params[0], params[1]); |
1095 | ::swap (params[0], params[1]); |
1121 | |
1096 | |
1122 | XRenderSetPictureFilter (dpy, src, FilterConvolution, params, size+2); |
1097 | XRenderSetPictureFilter (dpy, src, FilterConvolution, params, size+2); |
1123 | XRenderComposite (dpy, |
1098 | XRenderComposite (dpy, |
1124 | PictOpSrc, |
1099 | PictOpSrc, |
1125 | src, |
1100 | src, |
… | |
… | |
1141 | #endif |
1116 | #endif |
1142 | return ret; |
1117 | return ret; |
1143 | } |
1118 | } |
1144 | |
1119 | |
1145 | bool |
1120 | bool |
1146 | bgPixmap_t::tint_pixmap (Pixmap pixmap, Visual *visual, int width, int height) |
1121 | rxvt_term::tint_pixmap (Pixmap pixmap, Visual *visual, int width, int height) |
1147 | { |
1122 | { |
1148 | Display *dpy = target->dpy; |
|
|
1149 | bool ret = false; |
1123 | bool ret = false; |
1150 | |
1124 | |
1151 | if (flags & tintWholesome) |
1125 | if (bg_flags & BG_TINT_BITAND) |
1152 | { |
1126 | { |
1153 | XGCValues gcv; |
1127 | XGCValues gcv; |
1154 | GC gc; |
1128 | GC gc; |
1155 | |
1129 | |
1156 | /* In this case we can tint image server-side getting significant |
1130 | /* In this case we can tint image server-side getting significant |
… | |
… | |
1168 | } |
1142 | } |
1169 | } |
1143 | } |
1170 | else |
1144 | else |
1171 | { |
1145 | { |
1172 | # if XRENDER |
1146 | # if XRENDER |
1173 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1147 | rgba c (rgba::MAX_CC, rgba::MAX_CC, rgba::MAX_CC); |
1174 | |
1148 | |
1175 | if (flags & tintSet) |
1149 | if (bg_flags & BG_TINT_SET) |
1176 | tint.get (c); |
1150 | tint.get (c); |
1177 | |
1151 | |
1178 | if (shade <= 100) |
1152 | if (shade <= 100) |
1179 | { |
1153 | { |
1180 | c.r = (c.r * shade) / 100; |
1154 | c.r = c.r * shade / 100; |
1181 | c.g = (c.g * shade) / 100; |
1155 | c.g = c.g * shade / 100; |
1182 | c.b = (c.b * shade) / 100; |
1156 | c.b = c.b * shade / 100; |
1183 | } |
1157 | } |
1184 | else |
1158 | else |
1185 | { |
1159 | { |
1186 | c.r = (c.r * (200 - shade)) / 100; |
1160 | c.r = c.r * (200 - shade) / 100; |
1187 | c.g = (c.g * (200 - shade)) / 100; |
1161 | c.g = c.g * (200 - shade) / 100; |
1188 | c.b = (c.b * (200 - shade)) / 100; |
1162 | c.b = c.b * (200 - shade) / 100; |
1189 | } |
1163 | } |
1190 | |
1164 | |
1191 | XRenderPictFormat *solid_format = XRenderFindStandardFormat (dpy, PictStandardARGB32); |
1165 | XRenderPictFormat *solid_format = XRenderFindStandardFormat (dpy, PictStandardARGB32); |
1192 | XRenderPictFormat *format = XRenderFindVisualFormat (dpy, visual); |
1166 | XRenderPictFormat *format = XRenderFindVisualFormat (dpy, visual); |
1193 | XRenderPictureAttributes pa; |
1167 | XRenderPictureAttributes pa; |
… | |
… | |
1200 | Picture overlay_pic = XRenderCreatePicture (dpy, overlay_pmap, solid_format, CPRepeat, &pa); |
1174 | Picture overlay_pic = XRenderCreatePicture (dpy, overlay_pmap, solid_format, CPRepeat, &pa); |
1201 | XFreePixmap (dpy, overlay_pmap); |
1175 | XFreePixmap (dpy, overlay_pmap); |
1202 | |
1176 | |
1203 | pa.component_alpha = True; |
1177 | pa.component_alpha = True; |
1204 | Pixmap mask_pmap = XCreatePixmap (dpy, pixmap, 1, 1, 32); |
1178 | Pixmap mask_pmap = XCreatePixmap (dpy, pixmap, 1, 1, 32); |
1205 | Picture mask_pic = XRenderCreatePicture (dpy, mask_pmap, solid_format, CPRepeat|CPComponentAlpha, &pa); |
1179 | Picture mask_pic = XRenderCreatePicture (dpy, mask_pmap, solid_format, CPRepeat | CPComponentAlpha, &pa); |
1206 | XFreePixmap (dpy, mask_pmap); |
1180 | XFreePixmap (dpy, mask_pmap); |
1207 | |
1181 | |
1208 | if (mask_pic && overlay_pic && back_pic) |
|
|
1209 | { |
|
|
1210 | XRenderColor mask_c; |
1182 | XRenderColor mask_c; |
1211 | |
1183 | |
1212 | mask_c.red = mask_c.green = mask_c.blue = 0; |
|
|
1213 | mask_c.alpha = 0xffff; |
1184 | mask_c.alpha = 0xffff; |
|
|
1185 | mask_c.red = |
|
|
1186 | mask_c.green = |
|
|
1187 | mask_c.blue = 0; |
|
|
1188 | XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1); |
|
|
1189 | |
|
|
1190 | mask_c.alpha = 0; |
|
|
1191 | mask_c.red = 0xffff - c.r; |
|
|
1192 | mask_c.green = 0xffff - c.g; |
|
|
1193 | mask_c.blue = 0xffff - c.b; |
|
|
1194 | XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1); |
|
|
1195 | XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, width, height); |
|
|
1196 | |
|
|
1197 | if (shade > 100) |
|
|
1198 | { |
|
|
1199 | mask_c.red = mask_c.green = mask_c.blue = 0xffff * (shade - 100) / 100; |
|
|
1200 | mask_c.alpha = 0; |
1214 | XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1); |
1201 | XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1); |
1215 | |
1202 | |
1216 | mask_c.alpha = 0; |
|
|
1217 | mask_c.red = 0xffff - c.r; |
|
|
1218 | mask_c.green = 0xffff - c.g; |
|
|
1219 | mask_c.blue = 0xffff - c.b; |
|
|
1220 | XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1); |
|
|
1221 | XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, width, height); |
|
|
1222 | |
|
|
1223 | if (shade > 100) |
|
|
1224 | { |
|
|
1225 | mask_c.red = mask_c.green = mask_c.blue = 0xffff * (shade - 100) / 100; |
|
|
1226 | mask_c.alpha = 0; |
|
|
1227 | XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1); |
|
|
1228 | |
|
|
1229 | XRenderComposite (dpy, PictOpOver, overlay_pic, None, back_pic, 0, 0, 0, 0, 0, 0, width, height); |
1203 | XRenderComposite (dpy, PictOpOver, overlay_pic, None, back_pic, 0, 0, 0, 0, 0, 0, width, height); |
1230 | } |
1204 | } |
1231 | |
1205 | |
1232 | ret = true; |
1206 | ret = true; |
1233 | } |
|
|
1234 | |
1207 | |
1235 | XRenderFreePicture (dpy, mask_pic); |
1208 | XRenderFreePicture (dpy, mask_pic); |
1236 | XRenderFreePicture (dpy, overlay_pic); |
1209 | XRenderFreePicture (dpy, overlay_pic); |
1237 | XRenderFreePicture (dpy, back_pic); |
1210 | XRenderFreePicture (dpy, back_pic); |
1238 | # endif |
1211 | # endif |
1239 | } |
1212 | } |
1240 | |
1213 | |
1241 | return ret; |
1214 | return ret; |
1242 | } |
1215 | } |
1243 | |
1216 | |
1244 | /* make_transparency_pixmap() |
1217 | /* |
1245 | * Builds a pixmap of the same size as the terminal window that contains |
1218 | * Builds a pixmap of the same size as the terminal window that contains |
1246 | * the tiled portion of the root pixmap that is supposed to be covered by |
1219 | * the tiled portion of the root pixmap that is supposed to be covered by |
1247 | * our window. |
1220 | * our window. |
1248 | */ |
1221 | */ |
1249 | unsigned long |
1222 | unsigned long |
1250 | bgPixmap_t::make_transparency_pixmap () |
1223 | rxvt_term::make_transparency_pixmap () |
1251 | { |
1224 | { |
1252 | unsigned long result = 0; |
1225 | unsigned long result = 0; |
1253 | |
|
|
1254 | if (target == NULL) |
|
|
1255 | return 0; |
|
|
1256 | |
1226 | |
1257 | /* root dimensions may change from call to call - but Display structure should |
1227 | /* root dimensions may change from call to call - but Display structure should |
1258 | * be always up-to-date, so let's use it : |
1228 | * be always up-to-date, so let's use it : |
1259 | */ |
1229 | */ |
1260 | int screen = target->display->screen; |
1230 | int screen = display->screen; |
1261 | Display *dpy = target->dpy; |
|
|
1262 | int root_depth = DefaultDepth (dpy, screen); |
1231 | int root_depth = DefaultDepth (dpy, screen); |
1263 | int root_width = DisplayWidth (dpy, screen); |
1232 | int root_width = DisplayWidth (dpy, screen); |
1264 | int root_height = DisplayHeight (dpy, screen); |
1233 | int root_height = DisplayHeight (dpy, screen); |
1265 | unsigned int root_pmap_width, root_pmap_height; |
1234 | unsigned int root_pmap_width, root_pmap_height; |
1266 | int window_width = target->szHint.width; |
1235 | int window_width = szHint.width; |
1267 | int window_height = target->szHint.height; |
1236 | int window_height = szHint.height; |
1268 | int sx, sy; |
1237 | int sx, sy; |
1269 | XGCValues gcv; |
1238 | XGCValues gcv; |
1270 | GC gc; |
1239 | GC gc; |
1271 | |
1240 | |
1272 | sx = target_x; |
1241 | sx = target_x; |
… | |
… | |
1282 | { |
1251 | { |
1283 | Window wdummy; |
1252 | Window wdummy; |
1284 | int idummy; |
1253 | int idummy; |
1285 | unsigned int udummy; |
1254 | unsigned int udummy; |
1286 | |
1255 | |
1287 | target->allowedxerror = -1; |
1256 | allowedxerror = -1; |
1288 | |
1257 | |
1289 | if (!XGetGeometry (dpy, root_pixmap, &wdummy, &idummy, &idummy, &root_pmap_width, &root_pmap_height, &udummy, &udummy)) |
1258 | if (!XGetGeometry (dpy, root_pixmap, &wdummy, &idummy, &idummy, &root_pmap_width, &root_pmap_height, &udummy, &udummy)) |
1290 | root_pixmap = None; |
1259 | root_pixmap = None; |
1291 | |
1260 | |
1292 | target->allowedxerror = 0; |
1261 | allowedxerror = 0; |
1293 | } |
1262 | } |
1294 | |
1263 | |
1295 | Pixmap recoded_root_pmap = root_pixmap; |
1264 | Pixmap recoded_root_pmap = root_pixmap; |
1296 | |
1265 | |
1297 | if (root_pixmap != None && root_depth != target->depth) |
1266 | if (root_pixmap != None && root_depth != depth) |
1298 | { |
1267 | { |
1299 | #if XRENDER |
1268 | #if XRENDER |
1300 | if (flags & HAS_RENDER) |
1269 | if (bg_flags & BG_HAS_RENDER) |
1301 | { |
1270 | { |
|
|
1271 | recoded_root_pmap = XCreatePixmap (dpy, vt, root_pmap_width, root_pmap_height, depth); |
|
|
1272 | |
1302 | XRenderPictureAttributes pa; |
1273 | XRenderPictureAttributes pa; |
1303 | |
1274 | |
1304 | XRenderPictFormat *src_format = XRenderFindVisualFormat (dpy, DefaultVisual (dpy, screen)); |
1275 | XRenderPictFormat *src_format = XRenderFindVisualFormat (dpy, DefaultVisual (dpy, screen)); |
1305 | Picture src = XRenderCreatePicture (dpy, root_pixmap, src_format, 0, &pa); |
1276 | Picture src = XRenderCreatePicture (dpy, root_pixmap, src_format, 0, &pa); |
1306 | |
1277 | |
1307 | recoded_root_pmap = XCreatePixmap (dpy, target->vt, root_pmap_width, root_pmap_height, target->depth); |
|
|
1308 | XRenderPictFormat *dst_format = XRenderFindVisualFormat (dpy, target->visual); |
1278 | XRenderPictFormat *dst_format = XRenderFindVisualFormat (dpy, visual); |
1309 | Picture dst = XRenderCreatePicture (dpy, recoded_root_pmap, dst_format, 0, &pa); |
1279 | Picture dst = XRenderCreatePicture (dpy, recoded_root_pmap, dst_format, 0, &pa); |
1310 | |
1280 | |
1311 | if (src && dst) |
|
|
1312 | XRenderComposite (dpy, PictOpSrc, src, None, dst, 0, 0, 0, 0, 0, 0, root_pmap_width, root_pmap_height); |
1281 | XRenderComposite (dpy, PictOpSrc, src, None, dst, 0, 0, 0, 0, 0, 0, root_pmap_width, root_pmap_height); |
1313 | else |
|
|
1314 | { |
|
|
1315 | XFreePixmap (dpy, recoded_root_pmap); |
|
|
1316 | root_pixmap = None; |
|
|
1317 | } |
|
|
1318 | |
1282 | |
1319 | XRenderFreePicture (dpy, src); |
1283 | XRenderFreePicture (dpy, src); |
1320 | XRenderFreePicture (dpy, dst); |
1284 | XRenderFreePicture (dpy, dst); |
1321 | } |
1285 | } |
1322 | else |
1286 | else |
1323 | #endif |
1287 | #endif |
1324 | root_pixmap = None; |
1288 | recoded_root_pmap = None; |
1325 | } |
1289 | } |
1326 | |
1290 | |
1327 | if (root_pixmap == None) |
1291 | if (recoded_root_pmap == None) |
1328 | return 0; |
1292 | return 0; |
1329 | |
1293 | |
|
|
1294 | if (bg_pixmap == None |
|
|
1295 | || bg_pmap_width != window_width |
|
|
1296 | || bg_pmap_height != window_height) |
|
|
1297 | { |
|
|
1298 | if (bg_pixmap) |
|
|
1299 | XFreePixmap (dpy, bg_pixmap); |
1330 | Pixmap tiled_root_pmap = XCreatePixmap (dpy, target->vt, window_width, window_height, target->depth); |
1300 | bg_pixmap = XCreatePixmap (dpy, vt, window_width, window_height, depth); |
1331 | |
1301 | bg_pmap_width = window_width; |
1332 | if (tiled_root_pmap == None) /* something really bad happened - abort */ |
1302 | bg_pmap_height = window_height; |
1333 | return 0; |
1303 | } |
1334 | |
1304 | |
1335 | /* straightforward pixmap copy */ |
1305 | /* straightforward pixmap copy */ |
1336 | while (sx < 0) sx += (int)root_width; |
1306 | while (sx < 0) sx += root_width; |
1337 | while (sy < 0) sy += (int)root_height; |
1307 | while (sy < 0) sy += root_height; |
1338 | |
1308 | |
1339 | gcv.tile = recoded_root_pmap; |
1309 | gcv.tile = recoded_root_pmap; |
1340 | gcv.fill_style = FillTiled; |
1310 | gcv.fill_style = FillTiled; |
1341 | gcv.ts_x_origin = -sx; |
1311 | gcv.ts_x_origin = -sx; |
1342 | gcv.ts_y_origin = -sy; |
1312 | gcv.ts_y_origin = -sy; |
1343 | gc = XCreateGC (dpy, target->vt, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcv); |
1313 | gc = XCreateGC (dpy, vt, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcv); |
1344 | |
1314 | |
1345 | if (gc) |
1315 | if (gc) |
1346 | { |
1316 | { |
1347 | XFillRectangle (dpy, tiled_root_pmap, gc, 0, 0, window_width, window_height); |
1317 | XFillRectangle (dpy, bg_pixmap, gc, 0, 0, window_width, window_height); |
1348 | result |= transpPmapTiled; |
1318 | result |= BG_IS_VALID | (bg_flags & BG_EFFECTS_FLAGS); |
1349 | XFreeGC (dpy, gc); |
1319 | XFreeGC (dpy, gc); |
1350 | |
1320 | |
1351 | if (!(flags & CLIENT_RENDER)) |
1321 | if (!(bg_flags & BG_CLIENT_RENDER)) |
1352 | { |
1322 | { |
1353 | if ((flags & blurNeeded) |
1323 | if ((bg_flags & BG_NEEDS_BLUR) |
1354 | && (flags & HAS_RENDER_CONV)) |
1324 | && (bg_flags & BG_HAS_RENDER_CONV)) |
1355 | { |
|
|
1356 | if (blur_pixmap (tiled_root_pmap, target->visual, window_width, window_height)) |
|
|
1357 | result |= transpPmapBlurred; |
|
|
1358 | } |
1325 | { |
1359 | if ((flags & tintNeeded) |
1326 | if (blur_pixmap (bg_pixmap, visual, window_width, window_height)) |
1360 | && (flags & (tintWholesome | HAS_RENDER))) |
1327 | result &= ~BG_NEEDS_BLUR; |
1361 | { |
1328 | } |
|
|
1329 | if ((bg_flags & BG_NEEDS_TINT) |
|
|
1330 | && (bg_flags & (BG_TINT_BITAND | BG_HAS_RENDER))) |
|
|
1331 | { |
1362 | if (tint_pixmap (tiled_root_pmap, target->visual, window_width, window_height)) |
1332 | if (tint_pixmap (bg_pixmap, visual, window_width, window_height)) |
1363 | result |= transpPmapTinted; |
1333 | result &= ~BG_NEEDS_TINT; |
1364 | } |
1334 | } |
1365 | } /* server side rendering completed */ |
1335 | } /* server side rendering completed */ |
1366 | |
|
|
1367 | if (pixmap) |
|
|
1368 | XFreePixmap (dpy, pixmap); |
|
|
1369 | |
|
|
1370 | pixmap = tiled_root_pmap; |
|
|
1371 | pmap_width = window_width; |
|
|
1372 | pmap_height = window_height; |
|
|
1373 | } |
1336 | } |
1374 | else |
|
|
1375 | XFreePixmap (dpy, tiled_root_pmap); |
|
|
1376 | |
1337 | |
1377 | if (recoded_root_pmap != root_pixmap) |
1338 | if (recoded_root_pmap != root_pixmap) |
1378 | XFreePixmap (dpy, recoded_root_pmap); |
1339 | XFreePixmap (dpy, recoded_root_pmap); |
1379 | |
1340 | |
1380 | return result; |
1341 | return result; |
1381 | } |
1342 | } |
1382 | |
1343 | |
1383 | void |
1344 | void |
1384 | bgPixmap_t::set_root_pixmap () |
1345 | rxvt_term::bg_set_root_pixmap () |
1385 | { |
1346 | { |
1386 | Pixmap new_root_pixmap = target->get_pixmap_property (target->xa[XA_XROOTPMAP_ID]); |
1347 | Pixmap new_root_pixmap = get_pixmap_property (xa[XA_XROOTPMAP_ID]); |
1387 | if (new_root_pixmap == None) |
1348 | if (new_root_pixmap == None) |
1388 | new_root_pixmap = target->get_pixmap_property (target->xa[XA_ESETROOT_PMAP_ID]); |
1349 | new_root_pixmap = get_pixmap_property (xa[XA_ESETROOT_PMAP_ID]); |
1389 | |
1350 | |
1390 | root_pixmap = new_root_pixmap; |
1351 | root_pixmap = new_root_pixmap; |
1391 | } |
1352 | } |
1392 | # endif /* ENABLE_TRANSPARENCY */ |
1353 | # endif /* ENABLE_TRANSPARENCY */ |
1393 | |
1354 | |
1394 | #if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) |
1355 | #if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) |
1395 | static void shade_ximage (Visual *visual, XImage *ximage, int shade, const rgba &c); |
1356 | static void shade_ximage (Visual *visual, XImage *ximage, int shade, const rgba &c); |
1396 | # endif |
1357 | # endif |
1397 | |
1358 | |
1398 | bool |
1359 | bool |
1399 | bgPixmap_t::render () |
1360 | rxvt_term::bg_render () |
1400 | { |
1361 | { |
1401 | unsigned long background_flags = 0; |
1362 | unsigned long tr_flags = 0; |
1402 | |
1363 | |
1403 | if (target == NULL) |
|
|
1404 | return false; |
|
|
1405 | |
|
|
1406 | invalidate (); |
1364 | bg_invalidate (); |
1407 | # ifdef ENABLE_TRANSPARENCY |
1365 | # ifdef ENABLE_TRANSPARENCY |
1408 | if (flags & isTransparent) |
1366 | if (bg_flags & BG_IS_TRANSPARENT) |
1409 | { |
1367 | { |
1410 | /* we need to re-generate transparency pixmap in that case ! */ |
1368 | /* we need to re-generate transparency pixmap in that case ! */ |
1411 | background_flags = make_transparency_pixmap (); |
1369 | tr_flags = make_transparency_pixmap (); |
1412 | if (background_flags == 0) |
1370 | if (tr_flags == 0) |
1413 | return false; |
1371 | return false; |
1414 | else if ((background_flags & transpTransformations) == (flags & transpTransformations)) |
1372 | else if (!(tr_flags & BG_EFFECTS_FLAGS)) |
1415 | flags &= ~isInvalid; |
1373 | bg_flags |= BG_IS_VALID; |
1416 | } |
1374 | } |
1417 | # endif |
1375 | # endif |
1418 | |
1376 | |
1419 | # ifdef BG_IMAGE_FROM_FILE |
1377 | # ifdef BG_IMAGE_FROM_FILE |
1420 | if (have_image |
1378 | if ((bg_flags & BG_IS_FROM_FILE) |
1421 | || (background_flags & transpTransformations) != (flags & transpTransformations)) |
1379 | || (tr_flags & BG_EFFECTS_FLAGS)) |
1422 | { |
1380 | { |
1423 | if (render_image (background_flags)) |
1381 | if (render_image (tr_flags)) |
1424 | flags &= ~isInvalid; |
1382 | bg_flags |= BG_IS_VALID; |
1425 | } |
1383 | } |
1426 | # endif |
1384 | # endif |
1427 | |
1385 | |
1428 | # if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) |
1386 | # if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) |
1429 | XImage *result = NULL; |
1387 | XImage *result = NULL; |
1430 | |
1388 | |
1431 | if (background_flags && (flags & isInvalid)) |
1389 | if (tr_flags && !(bg_flags & BG_IS_VALID)) |
1432 | { |
1390 | { |
1433 | result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap); |
1391 | result = XGetImage (dpy, bg_pixmap, 0, 0, bg_pmap_width, bg_pmap_height, AllPlanes, ZPixmap); |
1434 | } |
1392 | } |
1435 | |
1393 | |
1436 | if (result) |
1394 | if (result) |
1437 | { |
1395 | { |
1438 | /* our own client-side tinting */ |
1396 | /* our own client-side tinting */ |
1439 | if (!(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
1397 | if (tr_flags & BG_NEEDS_TINT) |
1440 | { |
1398 | { |
1441 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1399 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1442 | if (flags & tintSet) |
1400 | if (bg_flags & BG_TINT_SET) |
1443 | tint.get (c); |
1401 | tint.get (c); |
1444 | shade_ximage (DefaultVisual (target->dpy, target->display->screen), result, shade, c); |
1402 | shade_ximage (DefaultVisual (dpy, display->screen), result, shade, c); |
1445 | } |
1403 | } |
1446 | |
1404 | |
1447 | GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL); |
1405 | GC gc = XCreateGC (dpy, vt, 0UL, NULL); |
1448 | |
1406 | |
1449 | if (gc) |
1407 | if (gc) |
1450 | { |
1408 | { |
1451 | XPutImage (target->dpy, pixmap, gc, result, 0, 0, 0, 0, result->width, result->height); |
1409 | XPutImage (dpy, bg_pixmap, gc, result, 0, 0, 0, 0, result->width, result->height); |
1452 | |
1410 | |
1453 | XFreeGC (target->dpy, gc); |
1411 | XFreeGC (dpy, gc); |
1454 | flags &= ~isInvalid; |
1412 | bg_flags |= BG_IS_VALID; |
1455 | } |
1413 | } |
1456 | |
1414 | |
1457 | XDestroyImage (result); |
1415 | XDestroyImage (result); |
1458 | } |
1416 | } |
1459 | # endif |
1417 | # endif |
1460 | |
1418 | |
1461 | if (flags & isInvalid) |
1419 | if (!(bg_flags & BG_IS_VALID)) |
1462 | { |
1420 | { |
1463 | if (pixmap != None) |
1421 | if (bg_pixmap != None) |
1464 | { |
1422 | { |
1465 | XFreePixmap (target->dpy, pixmap); |
1423 | XFreePixmap (dpy, bg_pixmap); |
1466 | pixmap = None; |
1424 | bg_pixmap = None; |
1467 | } |
1425 | } |
1468 | } |
1426 | } |
1469 | |
1427 | |
1470 | apply (); |
1428 | scr_recolour (false); |
|
|
1429 | bg_flags |= BG_NEEDS_REFRESH; |
1471 | |
1430 | |
1472 | valid_since = ev::now (); |
1431 | bg_valid_since = ev::now (); |
1473 | |
1432 | |
1474 | return true; |
1433 | return true; |
1475 | } |
1434 | } |
1476 | |
1435 | |
1477 | void |
1436 | void |
1478 | bgPixmap_t::set_target (rxvt_term *new_target) |
1437 | rxvt_term::bg_init () |
1479 | { |
1438 | { |
1480 | target = new_target; |
1439 | #ifdef ENABLE_TRANSPARENCY |
|
|
1440 | shade = 100; |
|
|
1441 | #endif |
1481 | |
1442 | |
1482 | flags &= ~(HAS_RENDER | HAS_RENDER_CONV); |
1443 | bg_flags &= ~(BG_HAS_RENDER | BG_HAS_RENDER_CONV); |
1483 | #if XRENDER |
1444 | #if XRENDER |
1484 | int major, minor; |
1445 | int major, minor; |
1485 | if (XRenderQueryVersion (target->dpy, &major, &minor)) |
1446 | if (XRenderQueryVersion (dpy, &major, &minor)) |
1486 | flags |= HAS_RENDER; |
1447 | bg_flags |= BG_HAS_RENDER; |
1487 | XFilters *filters = XRenderQueryFilters (target->dpy, target->vt); |
1448 | XFilters *filters = XRenderQueryFilters (dpy, vt); |
1488 | if (filters) |
1449 | if (filters) |
1489 | { |
1450 | { |
1490 | for (int i = 0; i < filters->nfilter; i++) |
1451 | for (int i = 0; i < filters->nfilter; i++) |
1491 | if (!strcmp (filters->filter[i], FilterConvolution)) |
1452 | if (!strcmp (filters->filter[i], FilterConvolution)) |
1492 | flags |= HAS_RENDER_CONV; |
1453 | bg_flags |= BG_HAS_RENDER_CONV; |
1493 | |
1454 | |
1494 | XFree (filters); |
1455 | XFree (filters); |
1495 | } |
1456 | } |
1496 | #endif |
1457 | #endif |
1497 | } |
|
|
1498 | |
|
|
1499 | void |
|
|
1500 | bgPixmap_t::apply () |
|
|
1501 | { |
|
|
1502 | if (target == NULL) |
|
|
1503 | return; |
|
|
1504 | |
|
|
1505 | if (pixmap != None) |
|
|
1506 | { |
|
|
1507 | /* set target's background to pixmap */ |
|
|
1508 | # ifdef ENABLE_TRANSPARENCY |
|
|
1509 | if (flags & isTransparent) |
|
|
1510 | { |
|
|
1511 | XSetWindowBackgroundPixmap (target->dpy, target->parent[0], pixmap); |
|
|
1512 | XSetWindowBackgroundPixmap (target->dpy, target->vt, ParentRelative); |
|
|
1513 | |
|
|
1514 | if (target->scrollBar.win) |
|
|
1515 | XSetWindowBackgroundPixmap (target->dpy, target->scrollBar.win, ParentRelative); |
|
|
1516 | } |
|
|
1517 | else |
|
|
1518 | # endif |
|
|
1519 | { |
|
|
1520 | /* force old pixmap dereference in case it was transparent before :*/ |
|
|
1521 | XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]); |
|
|
1522 | XSetWindowBackgroundPixmap (target->dpy, target->vt, pixmap); |
|
|
1523 | /* do we also need to set scrollbar's background here ? */ |
|
|
1524 | |
|
|
1525 | if (target->scrollBar.win) |
|
|
1526 | XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]); |
|
|
1527 | } |
|
|
1528 | } |
|
|
1529 | else |
|
|
1530 | { |
|
|
1531 | /* set target background to a pixel */ |
|
|
1532 | XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]); |
|
|
1533 | XSetWindowBackground (target->dpy, target->vt, target->pix_colors[Color_bg]); |
|
|
1534 | /* do we also need to set scrollbar's background here ? */ |
|
|
1535 | if (target->scrollBar.win) |
|
|
1536 | XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]); |
|
|
1537 | } |
|
|
1538 | |
|
|
1539 | /* don't want Expose on the parent or vt. It is better to use |
|
|
1540 | scr_touch or we get a great deal of flicker otherwise: */ |
|
|
1541 | XClearWindow (target->dpy, target->parent[0]); |
|
|
1542 | |
|
|
1543 | if (target->scrollBar.state && target->scrollBar.win) |
|
|
1544 | { |
|
|
1545 | target->scrollBar.state = STATE_IDLE; |
|
|
1546 | target->scrollBar.show (0); |
|
|
1547 | } |
|
|
1548 | |
|
|
1549 | target->want_refresh = 1; |
|
|
1550 | flags |= hasChanged; |
|
|
1551 | } |
1458 | } |
1552 | |
1459 | |
1553 | #endif /* HAVE_BG_PIXMAP */ |
1460 | #endif /* HAVE_BG_PIXMAP */ |
1554 | |
1461 | |
1555 | #if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) |
1462 | #if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) |
… | |
… | |
1562 | uint32_t mask_r, mask_g, mask_b; |
1469 | uint32_t mask_r, mask_g, mask_b; |
1563 | uint32_t *lookup, *lookup_r, *lookup_g, *lookup_b; |
1470 | uint32_t *lookup, *lookup_r, *lookup_g, *lookup_b; |
1564 | rgba low; |
1471 | rgba low; |
1565 | rgba high; |
1472 | rgba high; |
1566 | int i; |
1473 | int i; |
1567 | int host_byte_order = byteorder::big_endian () ? MSBFirst : LSBFirst; |
1474 | int host_byte_order = ecb_big_endian () ? MSBFirst : LSBFirst; |
1568 | |
1475 | |
1569 | if (visual->c_class != TrueColor || ximage->format != ZPixmap) return; |
1476 | if (visual->c_class != TrueColor || ximage->format != ZPixmap) return; |
1570 | |
1477 | |
1571 | /* for convenience */ |
1478 | /* for convenience */ |
1572 | mask_r = visual->red_mask; |
1479 | mask_r = visual->red_mask; |