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24 | |
24 | |
25 | #include <cmath> |
25 | #include <cmath> |
26 | #include "../config.h" /* NECESSARY */ |
26 | #include "../config.h" /* NECESSARY */ |
27 | #include "rxvt.h" /* NECESSARY */ |
27 | #include "rxvt.h" /* NECESSARY */ |
28 | |
28 | |
29 | #define DO_TIMING_TEST 0 |
29 | #if XRENDER |
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30 | # include <X11/extensions/Xrender.h> |
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31 | #endif |
30 | |
32 | |
31 | #if DO_TIMING_TEST |
33 | #ifndef FilterConvolution |
32 | # include <sys/time.h> |
34 | #define FilterConvolution "convolution" |
33 | #define TIMING_TEST_START(id) \ |
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34 | struct timeval timing_test_##id##_stv; \ |
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35 | gettimeofday (&timing_test_##id##_stv, NULL); |
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36 | |
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37 | #define TIMING_TEST_PRINT_RESULT(id) \ |
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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; \ |
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42 | fprintf (stderr, "%s: %s: %d: elapsed %ld usec\n", #id, __FILE__, __LINE__, \ |
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43 | tv.tv_sec * 1000000 + tv.tv_usec - (timing_test_##id##_stv).tv_usec); \ |
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44 | } while (0) |
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45 | |
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46 | #else |
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47 | #define TIMING_TEST_START(id) do {} while (0) |
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48 | #define TIMING_TEST_PRINT_RESULT(id) do {} while (0) |
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49 | #endif |
35 | #endif |
50 | |
36 | |
51 | /* |
37 | /* |
52 | * Pixmap geometry string interpretation : |
38 | * Pixmap geometry string interpretation : |
53 | * Each geometry string contains zero or one scale/position |
39 | * Each geometry string contains zero or one scale/position |
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… | |
58 | * |
44 | * |
59 | * WxH+X+Y Set scaling to W% by H%, and position to X% by Y%. |
45 | * WxH+X+Y Set scaling to W% by H%, and position to X% by Y%. |
60 | * W and H are percentages of the terminal window size. |
46 | * W and H are percentages of the terminal window size. |
61 | * X and Y are also percentages; e.g., +50+50 centers |
47 | * X and Y are also percentages; e.g., +50+50 centers |
62 | * the image in the window. |
48 | * the image in the window. |
63 | * WxH+X Assumes Y == X |
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64 | * WxH Assumes Y == X == 50 (centers the image) |
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65 | * W+X+Y Assumes H == W |
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66 | * W+X Assumes H == W and Y == X |
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67 | * W Assumes H == W and Y == X == 50 |
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68 | * |
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69 | * Adjusting position only : |
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70 | * =+X+Y Set position to X% by Y% (absolute). |
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71 | * =+X Set position to X% by X%. |
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72 | * +X+Y Adjust position horizontally X% and vertically Y% |
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73 | * from current position (relative). |
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74 | * +X Adjust position horizontally X% and vertically X% |
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75 | * from current position. |
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76 | * |
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77 | * Adjusting scale only : |
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78 | * Wx0 Multiply horizontal scaling factor by W% |
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79 | * 0xH Multiply vertical scaling factor by H% |
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80 | * 0x0 No scaling (show image at normal size). |
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81 | * |
49 | * |
82 | * Pixmap Operations : (should be prepended by a colon) |
50 | * Pixmap Operations : (should be prepended by a colon) |
83 | * tile Tile image. Scaling/position modifiers above will affect |
51 | * tile Tile image. Scaling/position modifiers above will affect |
84 | * the tile size and origin. |
52 | * the tile size and origin. |
85 | * propscale When scaling, scale proportionally. That is, maintain the |
53 | * propscale When scaling, scale proportionally. That is, maintain the |
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91 | * scale Scale both up and down |
59 | * scale Scale both up and down |
92 | * auto Same as 100x100+50+50 |
60 | * auto Same as 100x100+50+50 |
93 | */ |
61 | */ |
94 | |
62 | |
95 | #ifdef HAVE_BG_PIXMAP |
63 | #ifdef HAVE_BG_PIXMAP |
96 | bgPixmap_t::bgPixmap_t () |
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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 |
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100 | #ifdef HAVE_AFTERIMAGE |
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101 | original_asim = NULL; |
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102 | #endif |
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103 | #ifdef HAVE_PIXBUF |
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104 | pixbuf = NULL; |
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105 | #endif |
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106 | #ifdef BG_IMAGE_FROM_FILE |
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107 | have_image = false; |
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108 | h_scale = v_scale = 0; |
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109 | h_align = v_align = 0; |
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110 | #endif |
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111 | #ifdef ENABLE_TRANSPARENCY |
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112 | shade = 100; |
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113 | #endif |
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114 | flags = 0; |
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115 | pixmap = None; |
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116 | valid_since = invalid_since = 0; |
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117 | target = 0; |
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118 | } |
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119 | |
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120 | void |
64 | void |
121 | bgPixmap_t::destroy () |
65 | rxvt_term::bg_destroy () |
122 | { |
66 | { |
123 | #ifdef HAVE_AFTERIMAGE |
67 | #ifdef HAVE_AFTERIMAGE |
124 | if (original_asim) |
68 | if (original_asim) |
125 | safe_asimage_destroy (original_asim); |
69 | safe_asimage_destroy (original_asim); |
126 | #endif |
70 | #endif |
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128 | #ifdef HAVE_PIXBUF |
72 | #ifdef HAVE_PIXBUF |
129 | if (pixbuf) |
73 | if (pixbuf) |
130 | g_object_unref (pixbuf); |
74 | g_object_unref (pixbuf); |
131 | #endif |
75 | #endif |
132 | |
76 | |
133 | if (pixmap && target) |
77 | if (bg_pixmap) |
134 | XFreePixmap (target->dpy, pixmap); |
78 | XFreePixmap (dpy, bg_pixmap); |
135 | } |
79 | } |
136 | |
80 | |
137 | bool |
81 | bool |
138 | bgPixmap_t::window_size_sensitive () |
82 | rxvt_term::bg_set_position (int x, int y) |
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83 | { |
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84 | |
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85 | if (target_x != x |
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86 | || target_y != y) |
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87 | { |
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88 | target_x = x; |
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89 | target_y = y; |
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90 | return true; |
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91 | } |
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92 | return false; |
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93 | } |
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94 | |
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95 | bool |
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96 | rxvt_term::bg_window_size_sensitive () |
139 | { |
97 | { |
140 | # ifdef ENABLE_TRANSPARENCY |
98 | # ifdef ENABLE_TRANSPARENCY |
141 | if (flags & isTransparent) |
99 | if (bg_flags & BG_IS_TRANSPARENT) |
142 | return true; |
100 | return true; |
143 | # endif |
101 | # endif |
144 | |
102 | |
145 | # ifdef BG_IMAGE_FROM_FILE |
103 | # ifdef BG_IMAGE_FROM_FILE |
146 | if (have_image) |
104 | if (have_image) |
147 | { |
105 | { |
148 | if (flags & sizeSensitive) |
106 | if (bg_flags & BG_IS_SIZE_SENSITIVE) |
149 | return true; |
107 | return true; |
150 | } |
108 | } |
151 | # endif |
109 | # endif |
152 | |
110 | |
153 | return false; |
111 | return false; |
154 | } |
112 | } |
155 | |
113 | |
156 | bool |
114 | bool |
157 | bgPixmap_t::window_position_sensitive () |
115 | rxvt_term::bg_window_position_sensitive () |
158 | { |
116 | { |
159 | # ifdef ENABLE_TRANSPARENCY |
117 | # ifdef ENABLE_TRANSPARENCY |
160 | if (flags & isTransparent) |
118 | if (bg_flags & BG_IS_TRANSPARENT) |
161 | return true; |
119 | return true; |
162 | # endif |
120 | # endif |
163 | |
121 | |
164 | # ifdef BG_IMAGE_FROM_FILE |
122 | # ifdef BG_IMAGE_FROM_FILE |
165 | if (have_image) |
123 | if (have_image) |
166 | { |
124 | { |
167 | if (flags & rootAlign) |
125 | if (bg_flags & BG_ROOT_ALIGN) |
168 | return true; |
126 | return true; |
169 | } |
127 | } |
170 | # endif |
128 | # endif |
171 | |
129 | |
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) |
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179 | return true; |
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180 | # endif |
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181 | return false; |
130 | return false; |
182 | } |
131 | } |
183 | |
132 | |
184 | # ifdef BG_IMAGE_FROM_FILE |
133 | # ifdef BG_IMAGE_FROM_FILE |
185 | static inline bool |
134 | static inline bool |
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248 | dst_size = target_size - dst_pos; |
197 | dst_size = target_size - dst_pos; |
249 | return src_pos; |
198 | return src_pos; |
250 | } |
199 | } |
251 | |
200 | |
252 | bool |
201 | bool |
253 | bgPixmap_t::set_geometry (const char *geom) |
202 | rxvt_term::bg_set_geometry (const char *geom, bool update) |
254 | { |
203 | { |
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204 | bool changed = false; |
255 | int geom_flags = 0, changed = 0; |
205 | int geom_flags = 0; |
256 | int x = 0, y = 0; |
206 | int x = 0, y = 0; |
257 | unsigned int w = 0, h = 0; |
207 | unsigned int w = 0, h = 0; |
258 | unsigned int n; |
208 | unsigned int n; |
259 | unsigned long new_flags = (flags & (~geometryFlags)); |
209 | unsigned long new_flags = (bg_flags & (~BG_GEOMETRY_FLAGS)); |
260 | const char *p; |
210 | const char *ops; |
261 | # define MAXLEN_GEOM 256 /* could be longer than regular geometry string */ |
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262 | |
211 | |
263 | if (geom == NULL) |
212 | if (geom == NULL) |
264 | return false; |
213 | return false; |
265 | |
214 | |
266 | char str[MAXLEN_GEOM]; |
215 | char str[256]; |
267 | |
216 | |
268 | while (isspace(*geom)) ++geom; |
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269 | if ((p = strchr (geom, ';')) == NULL) |
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270 | p = strchr (geom, '\0'); |
217 | ops = strchr (geom, ':'); |
271 | |
218 | if (ops == NULL) |
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219 | n = strlen (geom); |
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220 | else |
272 | n = (p - geom); |
221 | n = ops - geom; |
273 | if (n < MAXLEN_GEOM) |
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274 | { |
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275 | char *ops; |
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276 | new_flags |= geometrySet; |
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277 | |
222 | |
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223 | if (n >= sizeof (str)) |
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224 | return false; |
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225 | |
278 | memcpy (str, geom, n); |
226 | memcpy (str, geom, n); |
279 | str[n] = '\0'; |
227 | str[n] = '\0'; |
280 | if (str[0] == ':') |
228 | rxvt_strtrim (str); |
281 | ops = &str[0]; |
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282 | else if (str[0] != 'x' && str[0] != 'X' && isalpha(str[0])) |
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283 | ops = &str[0]; |
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284 | else |
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285 | { |
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286 | char *tmp; |
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287 | ops = strchr (str, ':'); |
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288 | if (ops != NULL) |
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289 | { |
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290 | for (tmp = ops-1; tmp >= str && isspace(*tmp); --tmp); |
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291 | *(++tmp) = '\0'; |
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292 | if (ops == tmp) ++ops; |
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293 | } |
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294 | } |
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295 | |
229 | |
296 | if (ops > str || ops == NULL) |
230 | if (str[0]) |
297 | { |
231 | { |
298 | /* we have geometry string - let's handle it prior to applying ops */ |
232 | /* we have geometry string - let's handle it prior to applying ops */ |
299 | geom_flags = XParseGeometry (str, &x, &y, &w, &h); |
233 | geom_flags = XParseGeometry (str, &x, &y, &w, &h); |
300 | |
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301 | if ((geom_flags & XValue) && !(geom_flags & YValue)) |
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302 | { |
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303 | y = x; |
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304 | geom_flags |= YValue; |
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305 | } |
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306 | |
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307 | if (flags & geometrySet) |
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308 | { |
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309 | /* new geometry is an adjustment to the old one ! */ |
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310 | if ((geom_flags & WidthValue) && (geom_flags & HeightValue)) |
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311 | { |
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312 | if (w == 0 && h != 0) |
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313 | { |
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314 | w = h_scale; |
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315 | h = (v_scale * h) / 100; |
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316 | } |
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317 | else if (h == 0 && w != 0) |
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318 | { |
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319 | w = (h_scale * w) / 100; |
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320 | h = v_scale; |
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321 | } |
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322 | } |
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323 | if (geom_flags & XValue) |
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324 | { |
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325 | if (str[0] != '=') |
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326 | { |
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327 | y += v_align; |
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328 | x += h_align; |
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329 | } |
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330 | } |
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331 | } |
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332 | else /* setting up geometry from scratch */ |
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333 | { |
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334 | if (!(geom_flags & XValue)) |
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335 | { |
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336 | /* use default geometry - centered */ |
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337 | x = y = defaultAlign; |
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338 | } |
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339 | else if (!(geom_flags & YValue)) |
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340 | y = x; |
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341 | |
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342 | if ((geom_flags & (WidthValue|HeightValue)) == 0) |
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343 | { |
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344 | /* use default geometry - scaled */ |
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345 | w = h = defaultScale; |
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346 | } |
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347 | else if (geom_flags & WidthValue) |
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348 | { |
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349 | if (!(geom_flags & HeightValue)) |
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350 | h = w; |
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351 | } |
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352 | else |
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353 | w = h; |
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354 | } |
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355 | } /* done parsing geometry string */ |
234 | } /* done parsing geometry string */ |
356 | else if (!(flags & geometrySet)) |
235 | |
357 | { |
236 | if (!update) |
358 | /* default geometry - scaled and centered */ |
237 | { |
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238 | if (!(geom_flags & XValue)) |
359 | x = y = defaultAlign; |
239 | x = y = defaultAlign; |
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240 | else if (!(geom_flags & YValue)) |
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241 | y = x; |
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242 | |
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243 | if (!(geom_flags & (WidthValue|HeightValue))) |
360 | w = h = defaultScale; |
244 | w = h = defaultScale; |
361 | } |
245 | else if (!(geom_flags & HeightValue)) |
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246 | h = w; |
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247 | else if (!(geom_flags & WidthValue)) |
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248 | w = h; |
362 | |
249 | |
363 | if (!(flags & geometrySet)) |
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364 | geom_flags |= WidthValue|HeightValue|XValue|YValue; |
250 | geom_flags |= WidthValue|HeightValue|XValue|YValue; |
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251 | } |
365 | |
252 | |
366 | if (ops) |
253 | if (ops) |
367 | { |
254 | { |
368 | while (*ops) |
255 | char **arr = rxvt_strsplit (':', ops + 1); |
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256 | |
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257 | for (int i = 0; arr[i]; i++) |
369 | { |
258 | { |
370 | while (*ops == ':' || isspace(*ops)) ++ops; |
259 | if (!strcasecmp (arr[i], "tile")) |
371 | |
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372 | # define CHECK_GEOM_OPS(op_str) (strncasecmp (ops, (op_str), sizeof (op_str) - 1) == 0) |
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373 | if (CHECK_GEOM_OPS ("tile")) |
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374 | { |
260 | { |
375 | w = h = noScale; |
261 | w = h = noScale; |
376 | geom_flags |= WidthValue|HeightValue; |
262 | geom_flags |= WidthValue|HeightValue; |
377 | } |
263 | } |
378 | else if (CHECK_GEOM_OPS ("propscale")) |
264 | else if (!strcasecmp (arr[i], "propscale")) |
379 | { |
265 | { |
380 | new_flags |= propScale; |
266 | new_flags |= BG_PROP_SCALE; |
381 | } |
267 | } |
382 | else if (CHECK_GEOM_OPS ("hscale")) |
268 | else if (!strcasecmp (arr[i], "hscale")) |
383 | { |
269 | { |
384 | if (w == 0) w = windowScale; |
270 | if (w == 0) w = windowScale; |
385 | |
271 | |
386 | h = noScale; |
272 | h = noScale; |
387 | geom_flags |= WidthValue|HeightValue; |
273 | geom_flags |= WidthValue|HeightValue; |
388 | } |
274 | } |
389 | else if (CHECK_GEOM_OPS ("vscale")) |
275 | else if (!strcasecmp (arr[i], "vscale")) |
390 | { |
276 | { |
391 | if (h == 0) h = windowScale; |
277 | if (h == 0) h = windowScale; |
392 | |
278 | |
393 | w = noScale; |
279 | w = noScale; |
394 | geom_flags |= WidthValue|HeightValue; |
280 | geom_flags |= WidthValue|HeightValue; |
395 | } |
281 | } |
396 | else if (CHECK_GEOM_OPS ("scale")) |
282 | else if (!strcasecmp (arr[i], "scale")) |
397 | { |
283 | { |
398 | if (h == 0) h = windowScale; |
284 | if (h == 0) h = windowScale; |
399 | if (w == 0) w = windowScale; |
285 | if (w == 0) w = windowScale; |
400 | |
286 | |
401 | geom_flags |= WidthValue|HeightValue; |
287 | geom_flags |= WidthValue|HeightValue; |
402 | } |
288 | } |
403 | else if (CHECK_GEOM_OPS ("auto")) |
289 | else if (!strcasecmp (arr[i], "auto")) |
404 | { |
290 | { |
405 | w = h = windowScale; |
291 | w = h = windowScale; |
406 | x = y = centerAlign; |
292 | x = y = centerAlign; |
407 | geom_flags |= WidthValue|HeightValue|XValue|YValue; |
293 | geom_flags |= WidthValue|HeightValue|XValue|YValue; |
408 | } |
294 | } |
409 | else if (CHECK_GEOM_OPS ("root")) |
295 | else if (!strcasecmp (arr[i], "root")) |
410 | { |
296 | { |
411 | new_flags |= rootAlign; |
297 | new_flags |= BG_ROOT_ALIGN; |
412 | w = h = noScale; |
298 | w = h = noScale; |
413 | geom_flags |= WidthValue|HeightValue; |
299 | geom_flags |= WidthValue|HeightValue; |
414 | } |
300 | } |
415 | # undef CHECK_GEOM_OPS |
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416 | |
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417 | while (*ops != ':' && *ops != '\0') ++ops; |
|
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418 | } /* done parsing ops */ |
301 | } /* done parsing ops */ |
419 | } |
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420 | |
302 | |
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303 | rxvt_free_strsplit (arr); |
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304 | } |
|
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305 | |
421 | if (check_set_scale_value (geom_flags, WidthValue, h_scale, w)) ++changed; |
306 | if (check_set_scale_value (geom_flags, WidthValue, h_scale, w)) changed = true; |
422 | if (check_set_scale_value (geom_flags, HeightValue, v_scale, h)) ++changed; |
307 | if (check_set_scale_value (geom_flags, HeightValue, v_scale, h)) changed = true; |
423 | if (check_set_align_value (geom_flags, XValue, h_align, x)) ++changed; |
308 | if (check_set_align_value (geom_flags, XValue, h_align, x)) changed = true; |
424 | if (check_set_align_value (geom_flags, YValue, v_align, y)) ++changed; |
309 | if (check_set_align_value (geom_flags, YValue, v_align, y)) changed = true; |
425 | } |
|
|
426 | |
310 | |
427 | if (new_flags != flags) |
311 | if (new_flags != bg_flags) |
428 | { |
312 | { |
429 | flags = new_flags; |
313 | bg_flags = new_flags; |
430 | changed++; |
314 | changed = true; |
431 | } |
315 | } |
432 | |
316 | |
433 | //fprintf (stderr, "flags = %lX, scale = %ux%u, align=%+d%+d\n", |
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434 | // flags, h_scale, v_scale, h_align, v_align); |
|
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435 | return (changed > 0); |
317 | return changed; |
436 | } |
318 | } |
437 | |
319 | |
438 | void |
320 | void |
439 | bgPixmap_t::get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y) |
321 | rxvt_term::get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y) |
440 | { |
322 | { |
441 | int target_width = target->szHint.width; |
323 | int target_width = szHint.width; |
442 | int target_height = target->szHint.height; |
324 | int target_height = szHint.height; |
443 | |
325 | |
444 | if (flags & propScale) |
326 | if (bg_flags & BG_PROP_SCALE) |
445 | { |
327 | { |
446 | float scale = (float)target_width / image_width; |
328 | float scale = (float)target_width / image_width; |
447 | min_it (scale, (float)target_height / image_height); |
329 | min_it (scale, (float)target_height / image_height); |
448 | w = image_width * scale + 0.5; |
330 | w = image_width * scale + 0.5; |
449 | h = image_height * scale + 0.5; |
331 | h = image_height * scale + 0.5; |
… | |
… | |
455 | } |
337 | } |
456 | |
338 | |
457 | if (!w) w = image_width; |
339 | if (!w) w = image_width; |
458 | if (!h) h = image_height; |
340 | if (!h) h = image_height; |
459 | |
341 | |
460 | if (flags & rootAlign) |
342 | if (bg_flags & BG_ROOT_ALIGN) |
461 | { |
343 | { |
462 | target->get_window_origin (x, y); |
|
|
463 | x = -x; |
344 | x = -target_x; |
464 | y = -y; |
345 | y = -target_y; |
465 | } |
346 | } |
466 | else |
347 | else |
467 | { |
348 | { |
468 | x = make_align_position (h_align, target_width, w); |
349 | x = make_align_position (h_align, target_width, w); |
469 | y = make_align_position (v_align, target_height, h); |
350 | y = make_align_position (v_align, target_height, h); |
470 | } |
351 | } |
471 | |
352 | |
472 | flags &= ~sizeSensitive; |
353 | bg_flags &= ~BG_IS_SIZE_SENSITIVE; |
473 | if ((flags & propScale) || h_scale || v_scale |
354 | if ((bg_flags & BG_PROP_SCALE) || h_scale || v_scale |
474 | || (!(flags & rootAlign) && (h_align || v_align)) |
355 | || (!(bg_flags & BG_ROOT_ALIGN) && (h_align || v_align)) |
475 | || w > target_width || h > target_height) |
356 | || w > target_width || h > target_height) |
476 | flags |= sizeSensitive; |
357 | bg_flags |= BG_IS_SIZE_SENSITIVE; |
477 | } |
358 | } |
478 | |
359 | |
479 | # ifdef HAVE_AFTERIMAGE |
360 | # ifdef HAVE_AFTERIMAGE |
480 | bool |
361 | bool |
481 | bgPixmap_t::render_image (unsigned long background_flags) |
362 | rxvt_term::render_image (unsigned long tr_flags) |
482 | { |
363 | { |
483 | if (target == NULL) |
|
|
484 | return false; |
|
|
485 | |
|
|
486 | target->init_asv (); |
364 | init_asv (); |
487 | |
365 | |
488 | ASImage *background = NULL; |
366 | ASImage *background = NULL; |
489 | ARGB32 background_tint = TINT_LEAVE_SAME; |
367 | ARGB32 background_tint = TINT_LEAVE_SAME; |
490 | |
368 | |
491 | # ifdef ENABLE_TRANSPARENCY |
369 | # ifdef ENABLE_TRANSPARENCY |
492 | if (background_flags) |
370 | if (tr_flags) |
493 | background = pixmap2ximage (target->asv, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, 100); |
371 | background = pixmap2ximage (asv, bg_pixmap, 0, 0, bg_pmap_width, bg_pmap_height, AllPlanes, 100); |
494 | |
372 | |
495 | if (!(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
373 | if (tr_flags & BG_NEEDS_TINT) |
496 | { |
374 | { |
497 | ShadingInfo as_shade; |
375 | ShadingInfo as_shade; |
498 | as_shade.shading = shade; |
376 | as_shade.shading = shade; |
499 | |
377 | |
500 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
378 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
501 | if (flags & tintSet) |
379 | if (bg_flags & BG_TINT_SET) |
502 | tint.get (c); |
380 | tint.get (c); |
503 | as_shade.tintColor.red = c.r; |
381 | as_shade.tintColor.red = c.r; |
504 | as_shade.tintColor.green = c.g; |
382 | as_shade.tintColor.green = c.g; |
505 | as_shade.tintColor.blue = c.b; |
383 | as_shade.tintColor.blue = c.b; |
506 | |
384 | |
507 | background_tint = shading2tint32 (&as_shade); |
385 | background_tint = shading2tint32 (&as_shade); |
508 | } |
386 | } |
509 | |
387 | |
510 | if (!(background_flags & transpPmapBlurred) && (flags & blurNeeded) && background != NULL) |
388 | if ((tr_flags & BG_NEEDS_BLUR) && background != NULL) |
511 | { |
389 | { |
512 | ASImage *tmp = blur_asimage_gauss (target->asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF, |
390 | ASImage *tmp = blur_asimage_gauss (asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF, |
513 | (original_asim == NULL || tint == TINT_LEAVE_SAME) ? ASA_XImage : ASA_ASImage, |
391 | (original_asim == NULL || tint == TINT_LEAVE_SAME) ? ASA_XImage : ASA_ASImage, |
514 | 100, ASIMAGE_QUALITY_DEFAULT); |
392 | 100, ASIMAGE_QUALITY_DEFAULT); |
515 | if (tmp) |
393 | if (tmp) |
516 | { |
394 | { |
517 | destroy_asimage (&background); |
395 | destroy_asimage (&background); |
… | |
… | |
520 | } |
398 | } |
521 | # endif |
399 | # endif |
522 | |
400 | |
523 | ASImage *result = 0; |
401 | ASImage *result = 0; |
524 | |
402 | |
525 | int target_width = target->szHint.width; |
403 | int target_width = szHint.width; |
526 | int target_height = target->szHint.height; |
404 | int target_height = szHint.height; |
527 | int new_pmap_width = target_width; |
405 | int new_pmap_width = target_width; |
528 | int new_pmap_height = target_height; |
406 | int new_pmap_height = target_height; |
529 | |
407 | |
530 | int x = 0; |
408 | int x = 0; |
531 | int y = 0; |
409 | int y = 0; |
532 | int w = 0; |
410 | int w = 0; |
533 | int h = 0; |
411 | int h = 0; |
534 | |
412 | |
535 | TIMING_TEST_START (asim); |
|
|
536 | |
|
|
537 | if (original_asim) |
413 | if (original_asim) |
538 | get_image_geometry (original_asim->width, original_asim->height, w, h, x, y); |
414 | get_image_geometry (original_asim->width, original_asim->height, w, h, x, y); |
539 | |
415 | |
540 | if (!original_asim |
416 | if (!original_asim |
541 | || (!(flags & rootAlign) |
417 | || (!(bg_flags & BG_ROOT_ALIGN) |
542 | && (x >= target_width |
418 | && (x >= target_width |
543 | || y >= target_height |
419 | || y >= target_height |
544 | || (x + w <= 0) |
420 | || (x + w <= 0) |
545 | || (y + h <= 0)))) |
421 | || (y + h <= 0)))) |
546 | { |
422 | { |
… | |
… | |
550 | new_pmap_height = background->height; |
426 | new_pmap_height = background->height; |
551 | result = background; |
427 | result = background; |
552 | |
428 | |
553 | if (background_tint != TINT_LEAVE_SAME) |
429 | if (background_tint != TINT_LEAVE_SAME) |
554 | { |
430 | { |
555 | ASImage *tmp = tile_asimage (target->asv, background, 0, 0, |
431 | ASImage *tmp = tile_asimage (asv, background, 0, 0, |
556 | target_width, target_height, background_tint, |
432 | target_width, target_height, background_tint, |
557 | ASA_XImage, 100, ASIMAGE_QUALITY_DEFAULT); |
433 | ASA_XImage, 100, ASIMAGE_QUALITY_DEFAULT); |
558 | if (tmp) |
434 | if (tmp) |
559 | result = tmp; |
435 | result = tmp; |
560 | } |
436 | } |
… | |
… | |
567 | result = original_asim; |
443 | result = original_asim; |
568 | |
444 | |
569 | if ((w != original_asim->width) |
445 | if ((w != original_asim->width) |
570 | || (h != original_asim->height)) |
446 | || (h != original_asim->height)) |
571 | { |
447 | { |
572 | result = scale_asimage (target->asv, original_asim, |
448 | result = scale_asimage (asv, original_asim, |
573 | w, h, |
449 | w, h, |
574 | background ? ASA_ASImage : ASA_XImage, |
450 | background ? ASA_ASImage : ASA_XImage, |
575 | 100, ASIMAGE_QUALITY_DEFAULT); |
451 | 100, ASIMAGE_QUALITY_DEFAULT); |
576 | } |
452 | } |
577 | |
453 | |
… | |
… | |
583 | but there is no need to make it bigger than the window! */ |
459 | but there is no need to make it bigger than the window! */ |
584 | new_pmap_width = min (result->width, target_width); |
460 | new_pmap_width = min (result->width, target_width); |
585 | new_pmap_height = min (result->height, target_height); |
461 | new_pmap_height = min (result->height, target_height); |
586 | |
462 | |
587 | /* we also need to tile our image in both directions */ |
463 | /* we also need to tile our image in both directions */ |
588 | ASImage *tmp = tile_asimage (target->asv, result, |
464 | ASImage *tmp = tile_asimage (asv, result, |
589 | (int)result->width - x, |
465 | (int)result->width - x, |
590 | (int)result->height - y, |
466 | (int)result->height - y, |
591 | new_pmap_width, |
467 | new_pmap_width, |
592 | new_pmap_height, |
468 | new_pmap_height, |
593 | TINT_LEAVE_SAME, ASA_XImage, |
469 | TINT_LEAVE_SAME, ASA_XImage, |
… | |
… | |
636 | { |
512 | { |
637 | layers[1].dst_y = y; |
513 | layers[1].dst_y = y; |
638 | layers[1].clip_height = result->height; |
514 | layers[1].clip_height = result->height; |
639 | } |
515 | } |
640 | |
516 | |
641 | if (target->rs[Rs_blendtype]) |
517 | if (rs[Rs_blendtype]) |
642 | { |
518 | { |
643 | layers[1].merge_scanlines = blend_scanlines_name2func (target->rs[Rs_blendtype]); |
519 | layers[1].merge_scanlines = blend_scanlines_name2func (rs[Rs_blendtype]); |
644 | if (layers[1].merge_scanlines == NULL) |
520 | if (layers[1].merge_scanlines == NULL) |
645 | layers[1].merge_scanlines = alphablend_scanlines; |
521 | layers[1].merge_scanlines = alphablend_scanlines; |
646 | } |
522 | } |
647 | |
523 | |
648 | ASImage *tmp = merge_layers (target->asv, layers, 2, target_width, target_height, |
524 | ASImage *tmp = merge_layers (asv, layers, 2, target_width, target_height, |
649 | ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT); |
525 | ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT); |
650 | |
526 | |
651 | if (tmp) |
527 | if (tmp) |
652 | { |
528 | { |
653 | if (result != original_asim) |
529 | if (result != original_asim) |
… | |
… | |
657 | } |
533 | } |
658 | |
534 | |
659 | free (layers); |
535 | free (layers); |
660 | } |
536 | } |
661 | } |
537 | } |
662 | TIMING_TEST_PRINT_RESULT (asim); |
|
|
663 | |
538 | |
664 | bool ret = false; |
539 | bool ret = false; |
665 | |
540 | |
666 | if (result) |
541 | if (result) |
667 | { |
542 | { |
668 | XGCValues gcv; |
543 | XGCValues gcv; |
669 | GC gc; |
544 | GC gc; |
670 | |
545 | |
671 | if (pixmap) |
|
|
672 | { |
|
|
673 | if (pmap_width != new_pmap_width |
|
|
674 | || pmap_height != new_pmap_height |
|
|
675 | || pmap_depth != target->depth) |
|
|
676 | { |
|
|
677 | XFreePixmap (target->dpy, pixmap); |
|
|
678 | pixmap = None; |
|
|
679 | } |
|
|
680 | } |
|
|
681 | |
|
|
682 | /* create Pixmap */ |
546 | /* create Pixmap */ |
683 | if (pixmap == None) |
547 | if (bg_pixmap == None |
|
|
548 | || bg_pmap_width != new_pmap_width |
|
|
549 | || bg_pmap_height != new_pmap_height) |
684 | { |
550 | { |
|
|
551 | if (bg_pixmap) |
|
|
552 | XFreePixmap (dpy, bg_pixmap); |
685 | pixmap = XCreatePixmap (target->dpy, target->vt, new_pmap_width, new_pmap_height, target->depth); |
553 | bg_pixmap = XCreatePixmap (dpy, vt, new_pmap_width, new_pmap_height, depth); |
686 | pmap_width = new_pmap_width; |
554 | bg_pmap_width = new_pmap_width; |
687 | pmap_height = new_pmap_height; |
555 | bg_pmap_height = new_pmap_height; |
688 | pmap_depth = target->depth; |
|
|
689 | } |
556 | } |
690 | /* fill with background color (if result's not completely overlapping it) */ |
557 | /* fill with background color (if result's not completely overlapping it) */ |
691 | gcv.foreground = target->pix_colors[Color_bg]; |
558 | gcv.foreground = pix_colors[Color_bg]; |
692 | gc = XCreateGC (target->dpy, target->vt, GCForeground, &gcv); |
559 | gc = XCreateGC (dpy, vt, GCForeground, &gcv); |
693 | |
560 | |
694 | int src_x = 0, src_y = 0, dst_x = 0, dst_y = 0; |
561 | int src_x = 0, src_y = 0, dst_x = 0, dst_y = 0; |
695 | int dst_width = result->width, dst_height = result->height; |
562 | int dst_width = result->width, dst_height = result->height; |
696 | if (background == NULL) |
563 | if (background == NULL) |
697 | { |
564 | { |
… | |
… | |
702 | } |
569 | } |
703 | |
570 | |
704 | if (dst_x > 0 || dst_y > 0 |
571 | if (dst_x > 0 || dst_y > 0 |
705 | || dst_x + dst_width < new_pmap_width |
572 | || dst_x + dst_width < new_pmap_width |
706 | || dst_y + dst_height < new_pmap_height) |
573 | || dst_y + dst_height < new_pmap_height) |
707 | XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
574 | XFillRectangle (dpy, bg_pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
708 | } |
575 | } |
709 | |
576 | |
710 | /* put result on pixmap */ |
577 | /* put result on pixmap */ |
711 | if (dst_x < new_pmap_width && dst_y < new_pmap_height) |
578 | if (dst_x < new_pmap_width && dst_y < new_pmap_height) |
712 | asimage2drawable (target->asv, pixmap, result, gc, src_x, src_y, dst_x, dst_y, dst_width, dst_height, True); |
579 | asimage2drawable (asv, bg_pixmap, result, gc, src_x, src_y, dst_x, dst_y, dst_width, dst_height, True); |
713 | |
580 | |
714 | if (result != background && result != original_asim) |
581 | if (result != background && result != original_asim) |
715 | destroy_asimage (&result); |
582 | destroy_asimage (&result); |
716 | |
583 | |
717 | XFreeGC (target->dpy, gc); |
584 | XFreeGC (dpy, gc); |
718 | TIMING_TEST_PRINT_RESULT (asim); |
|
|
719 | |
585 | |
720 | ret = true; |
586 | ret = true; |
721 | } |
587 | } |
722 | |
588 | |
723 | if (background) |
589 | if (background) |
… | |
… | |
727 | } |
593 | } |
728 | # endif /* HAVE_AFTERIMAGE */ |
594 | # endif /* HAVE_AFTERIMAGE */ |
729 | |
595 | |
730 | # ifdef HAVE_PIXBUF |
596 | # ifdef HAVE_PIXBUF |
731 | bool |
597 | bool |
732 | bgPixmap_t::render_image (unsigned long background_flags) |
598 | rxvt_term::pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc, |
|
|
599 | int src_x, int src_y, int dst_x, int dst_y, |
|
|
600 | unsigned int width, unsigned int height) |
733 | { |
601 | { |
734 | if (target == NULL) |
602 | XImage *ximage; |
|
|
603 | char *data, *line; |
|
|
604 | int bytes_per_pixel; |
|
|
605 | int width_r, width_g, width_b; |
|
|
606 | int sh_r, sh_g, sh_b; |
|
|
607 | int rowstride; |
|
|
608 | int channels; |
|
|
609 | unsigned char *row; |
|
|
610 | |
|
|
611 | if (visual->c_class != TrueColor) |
735 | return false; |
612 | return false; |
736 | |
613 | |
|
|
614 | if (depth == 24 || depth == 32) |
|
|
615 | bytes_per_pixel = 4; |
|
|
616 | else if (depth == 15 || depth == 16) |
|
|
617 | bytes_per_pixel = 2; |
|
|
618 | else |
|
|
619 | return false; |
|
|
620 | |
|
|
621 | width_r = rxvt_popcount (visual->red_mask); |
|
|
622 | width_g = rxvt_popcount (visual->green_mask); |
|
|
623 | width_b = rxvt_popcount (visual->blue_mask); |
|
|
624 | |
|
|
625 | if (width_r > 8 || width_g > 8 || width_b > 8) |
|
|
626 | return false; |
|
|
627 | |
|
|
628 | sh_r = rxvt_ctz (visual->red_mask); |
|
|
629 | sh_g = rxvt_ctz (visual->green_mask); |
|
|
630 | sh_b = rxvt_ctz (visual->blue_mask); |
|
|
631 | |
|
|
632 | if (width > INT_MAX / height / bytes_per_pixel) |
|
|
633 | return false; |
|
|
634 | |
|
|
635 | data = (char *)malloc (width * height * bytes_per_pixel); |
|
|
636 | if (!data) |
|
|
637 | return false; |
|
|
638 | |
|
|
639 | ximage = XCreateImage (dpy, visual, depth, ZPixmap, 0, data, |
|
|
640 | width, height, bytes_per_pixel * 8, 0); |
|
|
641 | if (!ximage) |
|
|
642 | { |
|
|
643 | free (data); |
|
|
644 | return false; |
|
|
645 | } |
|
|
646 | |
|
|
647 | ximage->byte_order = byteorder::big_endian () ? MSBFirst : LSBFirst; |
|
|
648 | |
|
|
649 | rowstride = gdk_pixbuf_get_rowstride (pixbuf); |
|
|
650 | channels = gdk_pixbuf_get_n_channels (pixbuf); |
|
|
651 | row = gdk_pixbuf_get_pixels (pixbuf) + src_y * rowstride + src_x * channels; |
|
|
652 | line = data; |
|
|
653 | |
|
|
654 | for (int y = 0; y < height; y++) |
|
|
655 | { |
|
|
656 | for (int x = 0; x < width; x++) |
|
|
657 | { |
|
|
658 | unsigned char *pixel = row + x * channels; |
|
|
659 | uint32_t value; |
|
|
660 | |
|
|
661 | value = ((pixel[0] >> (8 - width_r)) << sh_r) |
|
|
662 | | ((pixel[1] >> (8 - width_g)) << sh_g) |
|
|
663 | | ((pixel[2] >> (8 - width_b)) << sh_b); |
|
|
664 | |
|
|
665 | if (bytes_per_pixel == 4) |
|
|
666 | ((uint32_t *)line)[x] = value; |
|
|
667 | else |
|
|
668 | ((uint16_t *)line)[x] = value; |
|
|
669 | } |
|
|
670 | |
|
|
671 | row += rowstride; |
|
|
672 | line += ximage->bytes_per_line; |
|
|
673 | } |
|
|
674 | |
|
|
675 | XPutImage (dpy, pixmap, gc, ximage, 0, 0, dst_x, dst_y, width, height); |
|
|
676 | XDestroyImage (ximage); |
|
|
677 | return true; |
|
|
678 | } |
|
|
679 | |
|
|
680 | bool |
|
|
681 | rxvt_term::render_image (unsigned long tr_flags) |
|
|
682 | { |
737 | if (!pixbuf) |
683 | if (!pixbuf) |
738 | return false; |
684 | return false; |
739 | |
685 | |
740 | #if !XFT |
686 | if (tr_flags |
741 | if (background_flags) |
687 | && !(bg_flags & BG_HAS_RENDER)) |
742 | return false; |
688 | return false; |
743 | #endif |
|
|
744 | |
689 | |
745 | GdkPixbuf *result; |
690 | GdkPixbuf *result; |
746 | |
691 | |
747 | int image_width = gdk_pixbuf_get_width (pixbuf); |
692 | int image_width = gdk_pixbuf_get_width (pixbuf); |
748 | int image_height = gdk_pixbuf_get_height (pixbuf); |
693 | int image_height = gdk_pixbuf_get_height (pixbuf); |
749 | |
694 | |
750 | int target_width = target->szHint.width; |
695 | int target_width = szHint.width; |
751 | int target_height = target->szHint.height; |
696 | int target_height = szHint.height; |
752 | int new_pmap_width = target_width; |
697 | int new_pmap_width = target_width; |
753 | int new_pmap_height = target_height; |
698 | int new_pmap_height = target_height; |
754 | |
699 | |
755 | int x = 0; |
700 | int x = 0; |
756 | int y = 0; |
701 | int y = 0; |
757 | int w = 0; |
702 | int w = 0; |
758 | int h = 0; |
703 | int h = 0; |
759 | |
704 | |
760 | get_image_geometry (image_width, image_height, w, h, x, y); |
705 | get_image_geometry (image_width, image_height, w, h, x, y); |
761 | |
706 | |
762 | if (!(flags & rootAlign) |
707 | if (!(bg_flags & BG_ROOT_ALIGN) |
763 | && (x >= target_width |
708 | && (x >= target_width |
764 | || y >= target_height |
709 | || y >= target_height |
765 | || (x + w <= 0) |
710 | || (x + w <= 0) |
766 | || (y + h <= 0))) |
711 | || (y + h <= 0))) |
767 | return false; |
712 | return false; |
… | |
… | |
785 | Pixmap root_pmap; |
730 | Pixmap root_pmap; |
786 | |
731 | |
787 | image_width = gdk_pixbuf_get_width (result); |
732 | image_width = gdk_pixbuf_get_width (result); |
788 | image_height = gdk_pixbuf_get_height (result); |
733 | image_height = gdk_pixbuf_get_height (result); |
789 | |
734 | |
790 | if (background_flags) |
735 | if (tr_flags) |
791 | { |
736 | { |
792 | root_pmap = pixmap; |
737 | root_pmap = bg_pixmap; |
793 | pixmap = None; |
738 | bg_pixmap = None; |
794 | } |
739 | } |
795 | else |
740 | else |
796 | { |
741 | { |
797 | if (h_scale == 0 || v_scale == 0) |
742 | if (h_scale == 0 || v_scale == 0) |
798 | { |
743 | { |
799 | new_pmap_width = min (image_width, target_width); |
744 | new_pmap_width = min (image_width, target_width); |
800 | new_pmap_height = min (image_height, target_height); |
745 | new_pmap_height = min (image_height, target_height); |
801 | } |
746 | } |
802 | } |
747 | } |
803 | |
748 | |
804 | if (pixmap) |
|
|
805 | { |
|
|
806 | if (pmap_width != new_pmap_width |
|
|
807 | || pmap_height != new_pmap_height |
|
|
808 | || pmap_depth != target->depth) |
|
|
809 | { |
|
|
810 | XFreePixmap (target->dpy, pixmap); |
|
|
811 | pixmap = None; |
|
|
812 | } |
|
|
813 | } |
|
|
814 | |
|
|
815 | if (pixmap == None) |
749 | if (bg_pixmap == None |
|
|
750 | || bg_pmap_width != new_pmap_width |
|
|
751 | || bg_pmap_height != new_pmap_height) |
816 | { |
752 | { |
|
|
753 | if (bg_pixmap) |
|
|
754 | XFreePixmap (dpy, bg_pixmap); |
817 | pixmap = XCreatePixmap (target->dpy, target->vt, new_pmap_width, new_pmap_height, target->depth); |
755 | bg_pixmap = XCreatePixmap (dpy, vt, new_pmap_width, new_pmap_height, depth); |
818 | pmap_width = new_pmap_width; |
756 | bg_pmap_width = new_pmap_width; |
819 | pmap_height = new_pmap_height; |
757 | bg_pmap_height = new_pmap_height; |
820 | pmap_depth = target->depth; |
|
|
821 | } |
758 | } |
822 | |
759 | |
823 | gcv.foreground = target->pix_colors[Color_bg]; |
760 | gcv.foreground = pix_colors[Color_bg]; |
824 | gc = XCreateGC (target->dpy, target->vt, GCForeground, &gcv); |
761 | gc = XCreateGC (dpy, vt, GCForeground, &gcv); |
825 | |
762 | |
826 | if (h_scale == 0 || v_scale == 0) |
763 | if (h_scale == 0 || v_scale == 0) |
827 | { |
764 | { |
828 | Pixmap tile = XCreatePixmap (target->dpy, target->vt, image_width, image_height, target->depth); |
765 | Pixmap tile = XCreatePixmap (dpy, vt, image_width, image_height, depth); |
829 | gdk_pixbuf_xlib_render_to_drawable (result, tile, gc, |
766 | pixbuf_to_pixmap (result, tile, gc, |
830 | 0, 0, |
767 | 0, 0, |
831 | 0, 0, |
768 | 0, 0, |
832 | image_width, image_height, |
769 | image_width, image_height); |
833 | XLIB_RGB_DITHER_NONE, |
|
|
834 | 0, 0); |
|
|
835 | |
770 | |
836 | gcv.tile = tile; |
771 | gcv.tile = tile; |
837 | gcv.fill_style = FillTiled; |
772 | gcv.fill_style = FillTiled; |
838 | gcv.ts_x_origin = x; |
773 | gcv.ts_x_origin = x; |
839 | gcv.ts_y_origin = y; |
774 | gcv.ts_y_origin = y; |
840 | XChangeGC (target->dpy, gc, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcv); |
775 | XChangeGC (dpy, gc, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcv); |
841 | |
776 | |
842 | XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
777 | XFillRectangle (dpy, bg_pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
843 | XFreePixmap (target->dpy, tile); |
778 | XFreePixmap (dpy, tile); |
844 | } |
779 | } |
845 | else |
780 | else |
846 | { |
781 | { |
847 | int src_x, src_y, dst_x, dst_y; |
782 | int src_x, src_y, dst_x, dst_y; |
848 | int dst_width, dst_height; |
783 | int dst_width, dst_height; |
… | |
… | |
851 | src_y = make_clip_rectangle (y, image_height, new_pmap_height, dst_y, dst_height); |
786 | src_y = make_clip_rectangle (y, image_height, new_pmap_height, dst_y, dst_height); |
852 | |
787 | |
853 | if (dst_x > 0 || dst_y > 0 |
788 | if (dst_x > 0 || dst_y > 0 |
854 | || dst_x + dst_width < new_pmap_width |
789 | || dst_x + dst_width < new_pmap_width |
855 | || dst_y + dst_height < new_pmap_height) |
790 | || dst_y + dst_height < new_pmap_height) |
856 | XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
791 | XFillRectangle (dpy, bg_pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
857 | |
792 | |
858 | if (dst_x < new_pmap_width && dst_y < new_pmap_height) |
793 | if (dst_x < new_pmap_width && dst_y < new_pmap_height) |
859 | gdk_pixbuf_xlib_render_to_drawable (result, pixmap, gc, |
794 | pixbuf_to_pixmap (result, bg_pixmap, gc, |
860 | src_x, src_y, |
795 | src_x, src_y, |
861 | dst_x, dst_y, |
796 | dst_x, dst_y, |
862 | dst_width, dst_height, |
797 | dst_width, dst_height); |
863 | XLIB_RGB_DITHER_NONE, |
|
|
864 | 0, 0); |
|
|
865 | } |
|
|
866 | |
|
|
867 | #if XFT |
|
|
868 | if (background_flags) |
|
|
869 | { |
798 | } |
870 | Display *dpy = target->dpy; |
799 | |
|
|
800 | #if XRENDER |
|
|
801 | if (tr_flags) |
|
|
802 | { |
871 | XRenderPictureAttributes pa; |
803 | XRenderPictureAttributes pa; |
872 | |
804 | |
873 | XRenderPictFormat *src_format = XRenderFindVisualFormat (dpy, DefaultVisual (dpy, target->display->screen)); |
805 | XRenderPictFormat *src_format = XRenderFindVisualFormat (dpy, visual); |
874 | Picture src = XRenderCreatePicture (dpy, root_pmap, src_format, 0, &pa); |
806 | Picture src = XRenderCreatePicture (dpy, root_pmap, src_format, 0, &pa); |
875 | |
807 | |
876 | XRenderPictFormat *dst_format = XRenderFindVisualFormat (dpy, target->visual); |
808 | XRenderPictFormat *dst_format = XRenderFindVisualFormat (dpy, visual); |
877 | Picture dst = XRenderCreatePicture (dpy, pixmap, dst_format, 0, &pa); |
809 | Picture dst = XRenderCreatePicture (dpy, bg_pixmap, dst_format, 0, &pa); |
878 | |
810 | |
879 | pa.repeat = True; |
811 | pa.repeat = True; |
880 | Pixmap mask_pmap = XCreatePixmap (dpy, target->vt, 1, 1, 8); |
812 | Pixmap mask_pmap = XCreatePixmap (dpy, vt, 1, 1, 8); |
881 | XRenderPictFormat *mask_format = XRenderFindStandardFormat (dpy, PictStandardA8); |
813 | XRenderPictFormat *mask_format = XRenderFindStandardFormat (dpy, PictStandardA8); |
882 | Picture mask = XRenderCreatePicture (dpy, mask_pmap, mask_format, CPRepeat, &pa); |
814 | Picture mask = XRenderCreatePicture (dpy, mask_pmap, mask_format, CPRepeat, &pa); |
883 | XFreePixmap (dpy, mask_pmap); |
815 | XFreePixmap (dpy, mask_pmap); |
884 | |
816 | |
885 | if (src && dst && mask) |
817 | if (src && dst && mask) |
… | |
… | |
903 | #endif |
835 | #endif |
904 | |
836 | |
905 | if (result != pixbuf) |
837 | if (result != pixbuf) |
906 | g_object_unref (result); |
838 | g_object_unref (result); |
907 | |
839 | |
908 | XFreeGC (target->dpy, gc); |
840 | XFreeGC (dpy, gc); |
909 | |
841 | |
910 | ret = true; |
842 | ret = true; |
911 | } |
843 | } |
912 | |
844 | |
913 | return ret; |
845 | return ret; |
914 | } |
846 | } |
915 | # endif /* HAVE_PIXBUF */ |
847 | # endif /* HAVE_PIXBUF */ |
916 | |
848 | |
917 | bool |
849 | bool |
918 | bgPixmap_t::set_file (const char *file) |
850 | rxvt_term::bg_set_file (const char *file) |
919 | { |
851 | { |
920 | assert (file); |
852 | if (!file || !*file) |
|
|
853 | return false; |
921 | |
854 | |
922 | if (*file) |
|
|
923 | { |
|
|
924 | if (const char *p = strchr (file, ';')) |
855 | if (const char *p = strchr (file, ';')) |
925 | { |
856 | { |
926 | size_t len = p - file; |
857 | size_t len = p - file; |
927 | char *f = rxvt_temp_buf<char> (len + 1); |
858 | char *f = rxvt_temp_buf<char> (len + 1); |
928 | memcpy (f, file, len); |
859 | memcpy (f, file, len); |
929 | f[len] = '\0'; |
860 | f[len] = '\0'; |
930 | file = f; |
861 | file = f; |
931 | } |
862 | } |
932 | |
863 | |
933 | # ifdef HAVE_AFTERIMAGE |
864 | # ifdef HAVE_AFTERIMAGE |
934 | if (!target->asimman) |
865 | if (!asimman) |
935 | target->asimman = create_generic_imageman (target->rs[Rs_path]); |
866 | asimman = create_generic_imageman (rs[Rs_path]); |
936 | ASImage *image = get_asimage (target->asimman, file, 0xFFFFFFFF, 100); |
867 | ASImage *image = get_asimage (asimman, file, 0xFFFFFFFF, 100); |
937 | if (image) |
868 | if (image) |
938 | { |
869 | { |
939 | if (original_asim) |
870 | if (original_asim) |
940 | safe_asimage_destroy (original_asim); |
871 | safe_asimage_destroy (original_asim); |
941 | original_asim = image; |
872 | original_asim = image; |
|
|
873 | bg_flags |= BG_CLIENT_RENDER; |
942 | have_image = true; |
874 | have_image = true; |
943 | return true; |
875 | return true; |
944 | } |
876 | } |
945 | # endif |
877 | # endif |
946 | |
878 | |
947 | # ifdef HAVE_PIXBUF |
879 | # ifdef HAVE_PIXBUF |
948 | GdkPixbuf *image = gdk_pixbuf_new_from_file (file, NULL); |
880 | GdkPixbuf *image = gdk_pixbuf_new_from_file (file, NULL); |
949 | if (image) |
881 | if (image) |
950 | { |
882 | { |
951 | if (pixbuf) |
883 | if (pixbuf) |
952 | g_object_unref (pixbuf); |
884 | g_object_unref (pixbuf); |
953 | pixbuf = image; |
885 | pixbuf = image; |
954 | have_image = true; |
886 | have_image = true; |
955 | return true; |
887 | return true; |
956 | } |
888 | } |
957 | # endif |
889 | # endif |
958 | } |
|
|
959 | |
890 | |
960 | return false; |
891 | return false; |
961 | } |
892 | } |
962 | |
893 | |
963 | # endif /* BG_IMAGE_FROM_FILE */ |
894 | # endif /* BG_IMAGE_FROM_FILE */ |
964 | |
895 | |
965 | # ifdef ENABLE_TRANSPARENCY |
896 | # ifdef ENABLE_TRANSPARENCY |
966 | bool |
897 | bool |
967 | bgPixmap_t::set_transparent () |
898 | rxvt_term::bg_set_transparent () |
968 | { |
899 | { |
969 | if (!(flags & isTransparent)) |
900 | if (!(bg_flags & BG_IS_TRANSPARENT)) |
970 | { |
901 | { |
971 | flags |= isTransparent; |
902 | bg_flags |= BG_IS_TRANSPARENT; |
972 | return true; |
903 | return true; |
973 | } |
904 | } |
974 | |
905 | |
975 | return false; |
906 | return false; |
976 | } |
907 | } |
977 | |
908 | |
978 | bool |
909 | bool |
979 | bgPixmap_t::set_blur_radius (const char *geom) |
910 | rxvt_term::bg_set_blur (const char *geom) |
980 | { |
911 | { |
981 | int changed = 0; |
912 | bool changed = false; |
982 | unsigned int hr, vr; |
913 | unsigned int hr, vr; |
983 | int junk; |
914 | int junk; |
984 | int geom_flags = XParseGeometry (geom, &junk, &junk, &hr, &vr); |
915 | int geom_flags = XParseGeometry (geom, &junk, &junk, &hr, &vr); |
985 | |
916 | |
986 | if (!(geom_flags & WidthValue)) |
917 | if (!(geom_flags & WidthValue)) |
… | |
… | |
991 | min_it (hr, 128); |
922 | min_it (hr, 128); |
992 | min_it (vr, 128); |
923 | min_it (vr, 128); |
993 | |
924 | |
994 | if (h_blurRadius != hr) |
925 | if (h_blurRadius != hr) |
995 | { |
926 | { |
996 | ++changed; |
927 | changed = true; |
997 | h_blurRadius = hr; |
928 | h_blurRadius = hr; |
998 | } |
929 | } |
999 | |
930 | |
1000 | if (v_blurRadius != vr) |
931 | if (v_blurRadius != vr) |
1001 | { |
932 | { |
1002 | ++changed; |
933 | changed = true; |
1003 | v_blurRadius = vr; |
934 | v_blurRadius = vr; |
1004 | } |
935 | } |
1005 | |
936 | |
1006 | if (v_blurRadius == 0 && h_blurRadius == 0) |
937 | if (v_blurRadius == 0 && h_blurRadius == 0) |
1007 | flags &= ~blurNeeded; |
938 | bg_flags &= ~BG_NEEDS_BLUR; |
1008 | else |
939 | else |
1009 | flags |= blurNeeded; |
940 | bg_flags |= BG_NEEDS_BLUR; |
1010 | |
941 | |
1011 | #if XFT |
|
|
1012 | XFilters *filters = XRenderQueryFilters (target->dpy, target->display->root); |
|
|
1013 | if (filters) |
|
|
1014 | { |
|
|
1015 | for (int i = 0; i < filters->nfilter; i++) |
|
|
1016 | if (!strcmp (filters->filter[i], FilterConvolution)) |
|
|
1017 | flags |= bgPixmap_t::blurServerSide; |
|
|
1018 | |
|
|
1019 | XFree (filters); |
|
|
1020 | } |
|
|
1021 | #endif |
|
|
1022 | |
|
|
1023 | return (changed > 0); |
942 | return changed; |
1024 | } |
943 | } |
1025 | |
944 | |
1026 | static inline unsigned long |
945 | static inline unsigned long |
1027 | compute_tint_shade_flags (rxvt_color *tint, int shade) |
946 | compute_tint_shade_flags (rxvt_color *tint, int shade) |
1028 | { |
947 | { |
… | |
… | |
1031 | bool has_shade = shade != 100; |
950 | bool has_shade = shade != 100; |
1032 | |
951 | |
1033 | if (tint) |
952 | if (tint) |
1034 | { |
953 | { |
1035 | tint->get (c); |
954 | tint->get (c); |
1036 | # define IS_COMPONENT_WHOLESOME(cmp) ((cmp) <= 0x000700 || (cmp) >= 0x00f700) |
|
|
1037 | if (!has_shade && IS_COMPONENT_WHOLESOME (c.r) |
|
|
1038 | && IS_COMPONENT_WHOLESOME (c.g) |
|
|
1039 | && IS_COMPONENT_WHOLESOME (c.b)) |
|
|
1040 | flags |= bgPixmap_t::tintWholesome; |
|
|
1041 | # undef IS_COMPONENT_WHOLESOME |
|
|
1042 | } |
|
|
1043 | |
|
|
1044 | if (has_shade) |
955 | if (!has_shade |
1045 | flags |= bgPixmap_t::tintNeeded; |
956 | && (c.r <= 0x00ff || c.r >= 0xff00) |
1046 | else if (tint) |
957 | && (c.g <= 0x00ff || c.g >= 0xff00) |
|
|
958 | && (c.b <= 0x00ff || c.b >= 0xff00)) |
|
|
959 | flags |= rxvt_term::BG_TINT_BITAND; |
1047 | { |
960 | } |
1048 | if ((c.r > 0x000700 || c.g > 0x000700 || c.b > 0x000700) |
|
|
1049 | && (c.r < 0x00f700 || c.g < 0x00f700 || c.b < 0x00f700)) |
|
|
1050 | { |
|
|
1051 | flags |= bgPixmap_t::tintNeeded; |
|
|
1052 | } |
|
|
1053 | } |
|
|
1054 | |
961 | |
1055 | if (flags & bgPixmap_t::tintNeeded) |
962 | if (has_shade || tint) |
1056 | { |
963 | flags |= rxvt_term::BG_NEEDS_TINT; |
1057 | if (flags & bgPixmap_t::tintWholesome) |
|
|
1058 | flags |= bgPixmap_t::tintServerSide; |
|
|
1059 | else |
|
|
1060 | { |
|
|
1061 | #if XFT |
|
|
1062 | flags |= bgPixmap_t::tintServerSide; |
|
|
1063 | #endif |
|
|
1064 | } |
|
|
1065 | } |
|
|
1066 | |
964 | |
1067 | return flags; |
965 | return flags; |
1068 | } |
966 | } |
1069 | |
967 | |
1070 | bool |
968 | bool |
1071 | bgPixmap_t::set_tint (rxvt_color &new_tint) |
969 | rxvt_term::bg_set_tint (rxvt_color &new_tint) |
1072 | { |
970 | { |
1073 | if (!(flags & tintSet) || tint != new_tint) |
971 | if (!(bg_flags & BG_TINT_SET) || tint != new_tint) |
1074 | { |
972 | { |
1075 | unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade); |
973 | unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade); |
1076 | tint = new_tint; |
974 | tint = new_tint; |
1077 | flags = (flags & ~tintFlags) | new_flags | tintSet; |
975 | bg_flags = (bg_flags & ~BG_TINT_FLAGS) | new_flags | BG_TINT_SET; |
1078 | return true; |
976 | return true; |
1079 | } |
977 | } |
1080 | |
978 | |
1081 | return false; |
979 | return false; |
1082 | } |
980 | } |
1083 | |
981 | |
1084 | bool |
982 | bool |
1085 | bgPixmap_t::unset_tint () |
|
|
1086 | { |
|
|
1087 | unsigned long new_flags = compute_tint_shade_flags (NULL, shade); |
|
|
1088 | |
|
|
1089 | if (new_flags != (flags & tintFlags)) |
|
|
1090 | { |
|
|
1091 | flags = (flags & ~tintFlags) | new_flags; |
|
|
1092 | return true; |
|
|
1093 | } |
|
|
1094 | |
|
|
1095 | return false; |
|
|
1096 | } |
|
|
1097 | |
|
|
1098 | bool |
|
|
1099 | bgPixmap_t::set_shade (const char *shade_str) |
983 | rxvt_term::bg_set_shade (const char *shade_str) |
1100 | { |
984 | { |
1101 | int new_shade = (shade_str) ? atoi (shade_str) : 100; |
985 | int new_shade = (shade_str) ? atoi (shade_str) : 100; |
1102 | |
986 | |
1103 | clamp_it (new_shade, -100, 200); |
987 | clamp_it (new_shade, -100, 200); |
1104 | if (new_shade < 0) |
988 | if (new_shade < 0) |
1105 | new_shade = 200 - (100 + new_shade); |
989 | new_shade = 200 - (100 + new_shade); |
1106 | |
990 | |
1107 | if (new_shade != shade) |
991 | if (new_shade != shade) |
1108 | { |
992 | { |
1109 | unsigned long new_flags = compute_tint_shade_flags ((flags & tintSet) ? &tint : NULL, new_shade); |
993 | unsigned long new_flags = compute_tint_shade_flags ((bg_flags & BG_TINT_SET) ? &tint : NULL, new_shade); |
1110 | shade = new_shade; |
994 | shade = new_shade; |
1111 | flags = (flags & (~tintFlags | tintSet)) | new_flags; |
995 | bg_flags = (bg_flags & ~BG_TINT_FLAGS) | new_flags; |
1112 | return true; |
996 | return true; |
1113 | } |
997 | } |
1114 | |
998 | |
1115 | return false; |
999 | return false; |
1116 | } |
1000 | } |
1117 | |
1001 | |
1118 | #if XFT |
1002 | #if XRENDER |
1119 | static void |
1003 | static void |
1120 | get_gaussian_kernel (int radius, int width, double *kernel, XFixed *params) |
1004 | get_gaussian_kernel (int radius, int width, double *kernel, XFixed *params) |
1121 | { |
1005 | { |
1122 | double sigma = radius / 2.0; |
1006 | double sigma = radius / 2.0; |
1123 | double scale = sqrt (2.0 * M_PI) * sigma; |
1007 | double scale = sqrt (2.0 * M_PI) * sigma; |
1124 | double sum = 0.0; |
1008 | double sum = 0.0; |
1125 | |
1009 | |
1126 | for (int i = 0; i < width; i++) |
1010 | for (int i = 0; i < width; i++) |
1127 | { |
1011 | { |
1128 | double x = i - width / 2; |
1012 | double x = i - width / 2; |
1129 | kernel[i] = exp (-(x * x) / (2.0 * sigma * sigma)) / scale; |
1013 | kernel[i] = exp (-(x * x) / (2.0 * sigma * sigma)) / scale; |
1130 | sum += kernel[i]; |
1014 | sum += kernel[i]; |
1131 | } |
1015 | } |
1132 | |
1016 | |
1133 | params[0] = XDoubleToFixed (width); |
1017 | params[0] = XDoubleToFixed (width); |
1134 | params[1] = XDoubleToFixed (1); |
1018 | params[1] = XDoubleToFixed (1); |
1135 | |
1019 | |
1136 | for (int i = 0; i < width; i++) |
1020 | for (int i = 0; i < width; i++) |
1137 | params[i+2] = XDoubleToFixed (kernel[i] / sum); |
1021 | params[i+2] = XDoubleToFixed (kernel[i] / sum); |
1138 | } |
1022 | } |
1139 | #endif |
1023 | #endif |
1140 | |
1024 | |
1141 | bool |
1025 | bool |
1142 | bgPixmap_t::blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height) |
1026 | rxvt_term::blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height) |
1143 | { |
1027 | { |
1144 | bool ret = false; |
1028 | bool ret = false; |
1145 | #if XFT |
1029 | #if XRENDER |
1146 | int size = max (h_blurRadius, v_blurRadius) * 2 + 1; |
1030 | int size = max (h_blurRadius, v_blurRadius) * 2 + 1; |
1147 | double *kernel = (double *)malloc (size * sizeof (double)); |
1031 | double *kernel = (double *)malloc (size * sizeof (double)); |
1148 | XFixed *params = (XFixed *)malloc ((size + 2) * sizeof (XFixed)); |
1032 | XFixed *params = (XFixed *)malloc ((size + 2) * sizeof (XFixed)); |
1149 | |
1033 | |
1150 | Display *dpy = target->dpy; |
|
|
1151 | XRenderPictureAttributes pa; |
1034 | XRenderPictureAttributes pa; |
1152 | XRenderPictFormat *format = XRenderFindVisualFormat (dpy, target->visual); |
1035 | XRenderPictFormat *format = XRenderFindVisualFormat (dpy, visual); |
1153 | |
1036 | |
1154 | Picture src = XRenderCreatePicture (dpy, pixmap, format, 0, &pa); |
1037 | Picture src = XRenderCreatePicture (dpy, pixmap, format, 0, &pa); |
1155 | Picture dst = XRenderCreatePicture (dpy, pixmap, format, 0, &pa); |
1038 | Picture dst = XRenderCreatePicture (dpy, pixmap, format, 0, &pa); |
1156 | |
1039 | |
1157 | if (kernel && params && src && dst) |
1040 | if (kernel && params && src && dst) |
… | |
… | |
1175 | |
1058 | |
1176 | if (v_blurRadius) |
1059 | if (v_blurRadius) |
1177 | { |
1060 | { |
1178 | size = v_blurRadius * 2 + 1; |
1061 | size = v_blurRadius * 2 + 1; |
1179 | get_gaussian_kernel (v_blurRadius, size, kernel, params); |
1062 | get_gaussian_kernel (v_blurRadius, size, kernel, params); |
1180 | swap (params[0], params[1]); |
1063 | ::swap (params[0], params[1]); |
1181 | |
1064 | |
1182 | XRenderSetPictureFilter (dpy, src, FilterConvolution, params, size+2); |
1065 | XRenderSetPictureFilter (dpy, src, FilterConvolution, params, size+2); |
1183 | XRenderComposite (dpy, |
1066 | XRenderComposite (dpy, |
1184 | PictOpSrc, |
1067 | PictOpSrc, |
1185 | src, |
1068 | src, |
… | |
… | |
1201 | #endif |
1084 | #endif |
1202 | return ret; |
1085 | return ret; |
1203 | } |
1086 | } |
1204 | |
1087 | |
1205 | bool |
1088 | bool |
1206 | bgPixmap_t::tint_pixmap (Pixmap pixmap, Visual *visual, int width, int height) |
1089 | rxvt_term::tint_pixmap (Pixmap pixmap, Visual *visual, int width, int height) |
1207 | { |
1090 | { |
1208 | Display *dpy = target->dpy; |
|
|
1209 | bool ret = false; |
1091 | bool ret = false; |
1210 | |
1092 | |
1211 | if (flags & tintWholesome) |
1093 | if (bg_flags & BG_TINT_BITAND) |
1212 | { |
1094 | { |
1213 | XGCValues gcv; |
1095 | XGCValues gcv; |
1214 | GC gc; |
1096 | GC gc; |
1215 | |
1097 | |
1216 | /* In this case we can tint image server-side getting significant |
1098 | /* In this case we can tint image server-side getting significant |
… | |
… | |
1227 | XFreeGC (dpy, gc); |
1109 | XFreeGC (dpy, gc); |
1228 | } |
1110 | } |
1229 | } |
1111 | } |
1230 | else |
1112 | else |
1231 | { |
1113 | { |
1232 | # if XFT |
1114 | # if XRENDER |
1233 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1115 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1234 | |
1116 | |
1235 | if (flags & tintSet) |
1117 | if (bg_flags & BG_TINT_SET) |
1236 | tint.get (c); |
1118 | tint.get (c); |
1237 | |
1119 | |
1238 | if (shade <= 100) |
1120 | if (shade <= 100) |
1239 | { |
1121 | { |
1240 | c.r = (c.r * shade) / 100; |
1122 | c.r = (c.r * shade) / 100; |
1241 | c.g = (c.g * shade) / 100; |
1123 | c.g = (c.g * shade) / 100; |
1242 | c.b = (c.b * shade) / 100; |
1124 | c.b = (c.b * shade) / 100; |
1243 | } |
1125 | } |
1244 | else |
1126 | else |
1245 | { |
1127 | { |
1246 | c.r = ((0xffff - c.r) * (200 - shade)) / 100; |
1128 | c.r = (c.r * (200 - shade)) / 100; |
1247 | c.g = ((0xffff - c.g) * (200 - shade)) / 100; |
1129 | c.g = (c.g * (200 - shade)) / 100; |
1248 | c.b = ((0xffff - c.b) * (200 - shade)) / 100; |
1130 | c.b = (c.b * (200 - shade)) / 100; |
1249 | } |
1131 | } |
1250 | |
1132 | |
1251 | XRenderPictFormat *solid_format = XRenderFindStandardFormat (dpy, PictStandardARGB32); |
1133 | XRenderPictFormat *solid_format = XRenderFindStandardFormat (dpy, PictStandardARGB32); |
1252 | XRenderPictFormat *format = XRenderFindVisualFormat (dpy, visual); |
1134 | XRenderPictFormat *format = XRenderFindVisualFormat (dpy, visual); |
1253 | XRenderPictureAttributes pa; |
1135 | XRenderPictureAttributes pa; |
… | |
… | |
1267 | |
1149 | |
1268 | if (mask_pic && overlay_pic && back_pic) |
1150 | if (mask_pic && overlay_pic && back_pic) |
1269 | { |
1151 | { |
1270 | XRenderColor mask_c; |
1152 | XRenderColor mask_c; |
1271 | |
1153 | |
1272 | memset (&mask_c, (shade > 100) ? 0xFF : 0x0, sizeof (mask_c)); |
1154 | mask_c.red = mask_c.green = mask_c.blue = 0; |
1273 | mask_c.alpha = 0xffff; |
1155 | mask_c.alpha = 0xffff; |
1274 | XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1); |
1156 | XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1); |
1275 | |
1157 | |
1276 | mask_c.alpha = 0; |
1158 | mask_c.alpha = 0; |
1277 | mask_c.red = 0xffff - c.r; |
1159 | mask_c.red = 0xffff - c.r; |
1278 | mask_c.green = 0xffff - c.g; |
1160 | mask_c.green = 0xffff - c.g; |
1279 | mask_c.blue = 0xffff - c.b; |
1161 | mask_c.blue = 0xffff - c.b; |
1280 | XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1); |
1162 | XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1); |
1281 | XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, width, height); |
1163 | XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, width, height); |
|
|
1164 | |
|
|
1165 | if (shade > 100) |
|
|
1166 | { |
|
|
1167 | mask_c.red = mask_c.green = mask_c.blue = 0xffff * (shade - 100) / 100; |
|
|
1168 | mask_c.alpha = 0; |
|
|
1169 | XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1); |
|
|
1170 | |
|
|
1171 | XRenderComposite (dpy, PictOpOver, overlay_pic, None, back_pic, 0, 0, 0, 0, 0, 0, width, height); |
|
|
1172 | } |
|
|
1173 | |
1282 | ret = true; |
1174 | ret = true; |
1283 | } |
1175 | } |
1284 | |
1176 | |
1285 | XRenderFreePicture (dpy, mask_pic); |
1177 | XRenderFreePicture (dpy, mask_pic); |
1286 | XRenderFreePicture (dpy, overlay_pic); |
1178 | XRenderFreePicture (dpy, overlay_pic); |
1287 | XRenderFreePicture (dpy, back_pic); |
1179 | XRenderFreePicture (dpy, back_pic); |
1288 | # if DO_TIMING_TEST |
|
|
1289 | XSync (dpy, False); |
|
|
1290 | # endif |
|
|
1291 | # endif |
1180 | # endif |
1292 | } |
1181 | } |
1293 | |
1182 | |
1294 | return ret; |
1183 | return ret; |
1295 | } |
1184 | } |
1296 | |
1185 | |
1297 | /* make_transparency_pixmap() |
1186 | /* make_transparency_pixmap() |
1298 | * Builds a pixmap sized the same as terminal window, with depth same as the root window |
1187 | * Builds a pixmap of the same size as the terminal window that contains |
1299 | * that pixmap contains tiled portion of the root pixmap that is supposed to be covered by |
1188 | * the tiled portion of the root pixmap that is supposed to be covered by |
1300 | * our window. |
1189 | * our window. |
1301 | */ |
1190 | */ |
1302 | unsigned long |
1191 | unsigned long |
1303 | bgPixmap_t::make_transparency_pixmap () |
1192 | rxvt_term::make_transparency_pixmap () |
1304 | { |
1193 | { |
1305 | unsigned long result = 0; |
1194 | unsigned long result = 0; |
1306 | |
|
|
1307 | if (target == NULL) |
|
|
1308 | return 0; |
|
|
1309 | |
1195 | |
1310 | /* root dimensions may change from call to call - but Display structure should |
1196 | /* root dimensions may change from call to call - but Display structure should |
1311 | * be always up-to-date, so let's use it : |
1197 | * be always up-to-date, so let's use it : |
1312 | */ |
1198 | */ |
1313 | Window root = target->display->root; |
|
|
1314 | int screen = target->display->screen; |
1199 | int screen = display->screen; |
1315 | Display *dpy = target->dpy; |
1200 | int root_depth = DefaultDepth (dpy, screen); |
1316 | int root_width = DisplayWidth (dpy, screen); |
1201 | int root_width = DisplayWidth (dpy, screen); |
1317 | int root_height = DisplayHeight (dpy, screen); |
1202 | int root_height = DisplayHeight (dpy, screen); |
1318 | unsigned int root_pmap_width, root_pmap_height; |
1203 | unsigned int root_pmap_width, root_pmap_height; |
1319 | int window_width = target->szHint.width; |
1204 | int window_width = szHint.width; |
1320 | int window_height = target->szHint.height; |
1205 | int window_height = szHint.height; |
1321 | int sx, sy; |
1206 | int sx, sy; |
1322 | XGCValues gcv; |
1207 | XGCValues gcv; |
1323 | GC gc; |
1208 | GC gc; |
1324 | |
1209 | |
1325 | TIMING_TEST_START (tp); |
1210 | sx = target_x; |
1326 | target->get_window_origin (sx, sy); |
1211 | sy = target_y; |
1327 | |
1212 | |
1328 | /* check if we are outside of the visible part of the virtual screen : */ |
1213 | /* check if we are outside of the visible part of the virtual screen : */ |
1329 | if (sx + window_width <= 0 || sy + window_height <= 0 |
1214 | if (sx + window_width <= 0 || sy + window_height <= 0 |
1330 | || sx >= root_width || sy >= root_height) |
1215 | || sx >= root_width || sy >= root_height) |
1331 | return 0; |
1216 | return 0; |
1332 | |
1217 | |
|
|
1218 | // validate root pixmap and get its size |
1333 | if (root_pixmap != None) |
1219 | if (root_pixmap != None) |
1334 | { |
1220 | { |
1335 | /* we want to validate the pixmap and get its size at the same time : */ |
1221 | Window wdummy; |
1336 | int junk; |
1222 | int idummy; |
1337 | unsigned int ujunk; |
1223 | unsigned int udummy; |
1338 | /* root pixmap may be bad - allow a error */ |
1224 | |
1339 | target->allowedxerror = -1; |
1225 | allowedxerror = -1; |
1340 | |
1226 | |
1341 | if (!XGetGeometry (dpy, root_pixmap, &root, &junk, &junk, &root_pmap_width, &root_pmap_height, &ujunk, &ujunk)) |
1227 | if (!XGetGeometry (dpy, root_pixmap, &wdummy, &idummy, &idummy, &root_pmap_width, &root_pmap_height, &udummy, &udummy)) |
1342 | root_pixmap = None; |
1228 | root_pixmap = None; |
1343 | |
1229 | |
1344 | target->allowedxerror = 0; |
1230 | allowedxerror = 0; |
|
|
1231 | } |
|
|
1232 | |
|
|
1233 | Pixmap recoded_root_pmap = root_pixmap; |
|
|
1234 | |
|
|
1235 | if (root_pixmap != None && root_depth != depth) |
|
|
1236 | { |
|
|
1237 | #if XRENDER |
|
|
1238 | if (bg_flags & BG_HAS_RENDER) |
|
|
1239 | { |
|
|
1240 | XRenderPictureAttributes pa; |
|
|
1241 | |
|
|
1242 | XRenderPictFormat *src_format = XRenderFindVisualFormat (dpy, DefaultVisual (dpy, screen)); |
|
|
1243 | Picture src = XRenderCreatePicture (dpy, root_pixmap, src_format, 0, &pa); |
|
|
1244 | |
|
|
1245 | recoded_root_pmap = XCreatePixmap (dpy, vt, root_pmap_width, root_pmap_height, depth); |
|
|
1246 | XRenderPictFormat *dst_format = XRenderFindVisualFormat (dpy, visual); |
|
|
1247 | Picture dst = XRenderCreatePicture (dpy, recoded_root_pmap, dst_format, 0, &pa); |
|
|
1248 | |
|
|
1249 | if (src && dst) |
|
|
1250 | XRenderComposite (dpy, PictOpSrc, src, None, dst, 0, 0, 0, 0, 0, 0, root_pmap_width, root_pmap_height); |
|
|
1251 | else |
|
|
1252 | { |
|
|
1253 | XFreePixmap (dpy, recoded_root_pmap); |
|
|
1254 | root_pixmap = None; |
|
|
1255 | } |
|
|
1256 | |
|
|
1257 | XRenderFreePicture (dpy, src); |
|
|
1258 | XRenderFreePicture (dpy, dst); |
|
|
1259 | } |
|
|
1260 | else |
|
|
1261 | #endif |
|
|
1262 | root_pixmap = None; |
1345 | } |
1263 | } |
1346 | |
1264 | |
1347 | if (root_pixmap == None) |
1265 | if (root_pixmap == None) |
1348 | return 0; |
1266 | return 0; |
1349 | |
1267 | |
|
|
1268 | if (bg_pixmap == None |
|
|
1269 | || bg_pmap_width != window_width |
|
|
1270 | || bg_pmap_height != window_height) |
|
|
1271 | { |
|
|
1272 | if (bg_pixmap) |
|
|
1273 | XFreePixmap (dpy, bg_pixmap); |
1350 | Pixmap tiled_root_pmap = XCreatePixmap (dpy, root, window_width, window_height, root_depth); |
1274 | bg_pixmap = XCreatePixmap (dpy, vt, window_width, window_height, depth); |
|
|
1275 | bg_pmap_width = window_width; |
|
|
1276 | bg_pmap_height = window_height; |
|
|
1277 | } |
1351 | |
1278 | |
1352 | if (tiled_root_pmap == None) /* something really bad happened - abort */ |
1279 | if (bg_pixmap == None) |
1353 | return 0; |
1280 | return 0; |
1354 | |
1281 | |
1355 | /* straightforward pixmap copy */ |
1282 | /* straightforward pixmap copy */ |
1356 | gcv.tile = root_pixmap; |
|
|
1357 | gcv.fill_style = FillTiled; |
|
|
1358 | |
|
|
1359 | while (sx < 0) sx += (int)root_width; |
1283 | while (sx < 0) sx += (int)root_width; |
1360 | while (sy < 0) sy += (int)root_height; |
1284 | while (sy < 0) sy += (int)root_height; |
1361 | |
1285 | |
|
|
1286 | gcv.tile = recoded_root_pmap; |
|
|
1287 | gcv.fill_style = FillTiled; |
1362 | gcv.ts_x_origin = -sx; |
1288 | gcv.ts_x_origin = -sx; |
1363 | gcv.ts_y_origin = -sy; |
1289 | gcv.ts_y_origin = -sy; |
1364 | gc = XCreateGC (dpy, root, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcv); |
1290 | gc = XCreateGC (dpy, vt, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcv); |
1365 | |
1291 | |
1366 | if (gc) |
1292 | if (gc) |
1367 | { |
1293 | { |
1368 | XFillRectangle (dpy, tiled_root_pmap, gc, 0, 0, window_width, window_height); |
1294 | XFillRectangle (dpy, bg_pixmap, gc, 0, 0, window_width, window_height); |
1369 | result |= transpPmapTiled; |
1295 | result |= BG_IS_VALID | (bg_flags & BG_EFFECTS_FLAGS); |
1370 | XFreeGC (dpy, gc); |
1296 | XFreeGC (dpy, gc); |
1371 | } |
|
|
1372 | TIMING_TEST_PRINT_RESULT (tp); |
|
|
1373 | |
1297 | |
1374 | if (tiled_root_pmap != None) |
1298 | if (!(bg_flags & BG_CLIENT_RENDER)) |
1375 | { |
|
|
1376 | if (!need_client_side_rendering ()) |
|
|
1377 | { |
|
|
1378 | if (flags & (blurNeeded | blurServerSide)) |
|
|
1379 | { |
1299 | { |
1380 | if (blur_pixmap (tiled_root_pmap, DefaultVisual (dpy, target->display->screen), window_width, window_height)) |
1300 | if ((bg_flags & BG_NEEDS_BLUR) |
1381 | result |= transpPmapBlurred; |
1301 | && (bg_flags & BG_HAS_RENDER_CONV)) |
1382 | } |
1302 | { |
1383 | if (flags & (tintNeeded | tintServerSide)) |
1303 | if (blur_pixmap (bg_pixmap, visual, window_width, window_height)) |
|
|
1304 | result &= ~BG_NEEDS_BLUR; |
1384 | { |
1305 | } |
1385 | if (tint_pixmap (tiled_root_pmap, DefaultVisual (dpy, target->display->screen), window_width, window_height)) |
1306 | if ((bg_flags & BG_NEEDS_TINT) |
1386 | result |= transpPmapTinted; |
1307 | && (bg_flags & (BG_TINT_BITAND | BG_HAS_RENDER))) |
|
|
1308 | { |
|
|
1309 | if (tint_pixmap (bg_pixmap, visual, window_width, window_height)) |
|
|
1310 | result &= ~BG_NEEDS_TINT; |
1387 | } |
1311 | } |
1388 | } /* server side rendering completed */ |
1312 | } /* server side rendering completed */ |
1389 | |
|
|
1390 | if (pixmap) |
|
|
1391 | XFreePixmap (dpy, pixmap); |
|
|
1392 | |
|
|
1393 | pixmap = tiled_root_pmap; |
|
|
1394 | pmap_width = window_width; |
|
|
1395 | pmap_height = window_height; |
|
|
1396 | pmap_depth = root_depth; |
|
|
1397 | } |
1313 | } |
1398 | |
1314 | |
1399 | TIMING_TEST_PRINT_RESULT (tp); |
1315 | if (recoded_root_pmap != root_pixmap) |
|
|
1316 | XFreePixmap (dpy, recoded_root_pmap); |
1400 | |
1317 | |
1401 | return result; |
1318 | return result; |
1402 | } |
1319 | } |
1403 | |
1320 | |
|
|
1321 | void |
|
|
1322 | rxvt_term::bg_set_root_pixmap () |
|
|
1323 | { |
|
|
1324 | Pixmap new_root_pixmap = get_pixmap_property (xa[XA_XROOTPMAP_ID]); |
|
|
1325 | if (new_root_pixmap == None) |
|
|
1326 | new_root_pixmap = get_pixmap_property (xa[XA_ESETROOT_PMAP_ID]); |
|
|
1327 | |
|
|
1328 | root_pixmap = new_root_pixmap; |
|
|
1329 | } |
|
|
1330 | # endif /* ENABLE_TRANSPARENCY */ |
|
|
1331 | |
|
|
1332 | #if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) |
|
|
1333 | static void shade_ximage (Visual *visual, XImage *ximage, int shade, const rgba &c); |
|
|
1334 | # endif |
|
|
1335 | |
1404 | bool |
1336 | bool |
1405 | bgPixmap_t::set_root_pixmap () |
1337 | rxvt_term::bg_render () |
1406 | { |
1338 | { |
1407 | Pixmap new_root_pixmap = target->get_pixmap_property (XA_XROOTPMAP_ID); |
|
|
1408 | if (new_root_pixmap == None) |
|
|
1409 | new_root_pixmap = target->get_pixmap_property (XA_ESETROOT_PMAP_ID); |
|
|
1410 | |
|
|
1411 | if (new_root_pixmap != root_pixmap) |
|
|
1412 | { |
|
|
1413 | root_pixmap = new_root_pixmap; |
|
|
1414 | return true; |
|
|
1415 | } |
|
|
1416 | |
|
|
1417 | return false; |
|
|
1418 | } |
|
|
1419 | # endif /* ENABLE_TRANSPARENCY */ |
|
|
1420 | |
|
|
1421 | # ifndef HAVE_AFTERIMAGE |
|
|
1422 | static void ShadeXImage(rxvt_term *term, XImage *srcImage, int shade, int rm, int gm, int bm); |
|
|
1423 | # endif |
|
|
1424 | |
|
|
1425 | bool |
|
|
1426 | bgPixmap_t::render () |
|
|
1427 | { |
|
|
1428 | unsigned long background_flags = 0; |
1339 | unsigned long tr_flags = 0; |
1429 | |
1340 | |
1430 | if (target == NULL) |
|
|
1431 | return false; |
|
|
1432 | |
|
|
1433 | TIMING_TEST_START (tp); |
|
|
1434 | |
|
|
1435 | invalidate (); |
1341 | bg_invalidate (); |
1436 | # ifdef ENABLE_TRANSPARENCY |
1342 | # ifdef ENABLE_TRANSPARENCY |
1437 | if (flags & isTransparent) |
1343 | if (bg_flags & BG_IS_TRANSPARENT) |
1438 | { |
1344 | { |
1439 | /* we need to re-generate transparency pixmap in that case ! */ |
1345 | /* we need to re-generate transparency pixmap in that case ! */ |
1440 | background_flags = make_transparency_pixmap (); |
1346 | tr_flags = make_transparency_pixmap (); |
1441 | if (background_flags == 0) |
1347 | if (tr_flags == 0) |
1442 | return false; |
1348 | return false; |
1443 | else if ((background_flags & transpTransformations) == (flags & transpTransformations) |
1349 | else if (!(tr_flags & BG_EFFECTS_FLAGS)) |
1444 | && pmap_depth == target->depth) |
1350 | bg_flags |= BG_IS_VALID; |
1445 | flags = flags & ~isInvalid; |
|
|
1446 | } |
1351 | } |
1447 | # endif |
1352 | # endif |
1448 | |
1353 | |
1449 | # ifdef BG_IMAGE_FROM_FILE |
1354 | # ifdef BG_IMAGE_FROM_FILE |
1450 | if (have_image |
1355 | if (have_image |
1451 | || (background_flags & transpTransformations) != (flags & transpTransformations)) |
1356 | || (tr_flags & BG_EFFECTS_FLAGS)) |
1452 | { |
1357 | { |
1453 | if (render_image (background_flags)) |
1358 | if (render_image (tr_flags)) |
1454 | flags = flags & ~isInvalid; |
1359 | bg_flags |= BG_IS_VALID; |
1455 | } |
1360 | } |
1456 | # endif |
1361 | # endif |
1457 | |
1362 | |
|
|
1363 | # if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) |
1458 | XImage *result = NULL; |
1364 | XImage *result = NULL; |
1459 | |
1365 | |
1460 | if (background_flags && (flags & isInvalid)) |
1366 | if (tr_flags && !(bg_flags & BG_IS_VALID)) |
1461 | { |
1367 | { |
1462 | result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap); |
1368 | result = XGetImage (dpy, bg_pixmap, 0, 0, bg_pmap_width, bg_pmap_height, AllPlanes, ZPixmap); |
1463 | } |
1369 | } |
1464 | |
1370 | |
1465 | if (result) |
1371 | if (result) |
1466 | { |
1372 | { |
1467 | # if !defined(HAVE_AFTERIMAGE) && !XFT |
|
|
1468 | /* our own client-side tinting */ |
1373 | /* our own client-side tinting */ |
1469 | /* ATTENTION: We ASSUME that XFT will let us do all the tinting necessary server-side. |
1374 | if (tr_flags & BG_NEEDS_TINT) |
1470 | This may need to be changed in need_client_side_rendering() logic is altered !!! */ |
|
|
1471 | if (!(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
|
|
1472 | { |
1375 | { |
1473 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1376 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1474 | if (flags & tintSet) |
1377 | if (bg_flags & BG_TINT_SET) |
1475 | tint.get (c); |
1378 | tint.get (c); |
1476 | ShadeXImage (target, result, shade, c.r, c.g, c.b); |
1379 | shade_ximage (DefaultVisual (dpy, display->screen), result, shade, c); |
1477 | } |
1380 | } |
1478 | # endif |
|
|
1479 | |
1381 | |
1480 | GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL); |
1382 | GC gc = XCreateGC (dpy, vt, 0UL, NULL); |
1481 | |
1383 | |
1482 | if (gc) |
1384 | if (gc) |
1483 | { |
1385 | { |
1484 | if (/*pmap_depth != target->depth &&*/ pixmap != None) |
|
|
1485 | { |
|
|
1486 | XFreePixmap (target->dpy, pixmap); |
|
|
1487 | pixmap = None; |
|
|
1488 | } |
|
|
1489 | |
|
|
1490 | if (pixmap == None) |
|
|
1491 | { |
|
|
1492 | pixmap = XCreatePixmap (target->dpy, target->vt, result->width, result->height, target->depth); |
|
|
1493 | pmap_width = result->width; |
|
|
1494 | pmap_height = result->height; |
|
|
1495 | pmap_depth = target->depth; |
|
|
1496 | } |
|
|
1497 | |
|
|
1498 | if (pmap_depth != result->depth) |
|
|
1499 | { |
|
|
1500 | /* Bad Match error will ensue ! stupid X !!!! */ |
|
|
1501 | if (result->depth == 24 && pmap_depth == 32) |
|
|
1502 | result->depth = 32; |
|
|
1503 | else if (result->depth == 32 && pmap_depth == 24) |
|
|
1504 | result->depth = 24; |
|
|
1505 | else |
|
|
1506 | { |
|
|
1507 | /* TODO: implement image recoding */ |
|
|
1508 | } |
|
|
1509 | } |
|
|
1510 | |
|
|
1511 | if (pmap_depth == result->depth) |
|
|
1512 | XPutImage (target->dpy, pixmap, gc, result, 0, 0, 0, 0, result->width, result->height); |
1386 | XPutImage (dpy, bg_pixmap, gc, result, 0, 0, 0, 0, result->width, result->height); |
1513 | |
1387 | |
1514 | XFreeGC (target->dpy, gc); |
1388 | XFreeGC (dpy, gc); |
1515 | flags = flags & ~isInvalid; |
1389 | bg_flags |= BG_IS_VALID; |
1516 | } |
1390 | } |
1517 | |
1391 | |
1518 | XDestroyImage (result); |
1392 | XDestroyImage (result); |
1519 | } |
1393 | } |
|
|
1394 | # endif |
1520 | |
1395 | |
1521 | if (flags & isInvalid) |
1396 | if (!(bg_flags & BG_IS_VALID)) |
1522 | { |
1397 | { |
1523 | if (pixmap != None) |
1398 | if (bg_pixmap != None) |
1524 | { |
1399 | { |
1525 | XFreePixmap (target->dpy, pixmap); |
1400 | XFreePixmap (dpy, bg_pixmap); |
1526 | pixmap = None; |
1401 | bg_pixmap = None; |
1527 | } |
1402 | } |
1528 | } |
1403 | } |
1529 | |
1404 | |
1530 | apply (); |
1405 | scr_recolour (false); |
|
|
1406 | bg_flags |= BG_NEEDS_REFRESH; |
1531 | |
1407 | |
1532 | XSync (target->dpy, False); |
|
|
1533 | valid_since = ev::now (); |
1408 | bg_valid_since = ev::now (); |
1534 | |
|
|
1535 | TIMING_TEST_PRINT_RESULT (tp); |
|
|
1536 | |
1409 | |
1537 | return true; |
1410 | return true; |
1538 | } |
1411 | } |
1539 | |
1412 | |
1540 | bool |
|
|
1541 | bgPixmap_t::set_target (rxvt_term *new_target) |
|
|
1542 | { |
|
|
1543 | if (new_target) |
|
|
1544 | if (target != new_target) |
|
|
1545 | { |
|
|
1546 | target = new_target; |
|
|
1547 | # ifdef ENABLE_TRANSPARENCY |
|
|
1548 | root_depth = DefaultDepthOfScreen (ScreenOfDisplay (target->dpy, target->display->screen)); |
|
|
1549 | # endif |
|
|
1550 | return true; |
|
|
1551 | } |
|
|
1552 | |
|
|
1553 | return false; |
|
|
1554 | } |
|
|
1555 | |
|
|
1556 | void |
1413 | void |
1557 | bgPixmap_t::apply () |
1414 | rxvt_term::bg_init () |
1558 | { |
1415 | { |
1559 | if (target) |
|
|
1560 | { |
|
|
1561 | flags &= ~isVtOrigin; |
|
|
1562 | |
|
|
1563 | if (pixmap != None) |
|
|
1564 | { |
|
|
1565 | /* set target's background to pixmap */ |
|
|
1566 | # ifdef ENABLE_TRANSPARENCY |
1416 | #ifdef ENABLE_TRANSPARENCY |
1567 | if (flags & isTransparent) |
1417 | shade = 100; |
1568 | { |
|
|
1569 | XSetWindowBackgroundPixmap (target->dpy, target->parent[0], pixmap); |
|
|
1570 | XSetWindowBackgroundPixmap (target->dpy, target->vt, ParentRelative); |
|
|
1571 | |
|
|
1572 | if (target->scrollBar.win) |
|
|
1573 | XSetWindowBackgroundPixmap (target->dpy, target->scrollBar.win, ParentRelative); |
|
|
1574 | } |
|
|
1575 | else |
|
|
1576 | # endif |
1418 | #endif |
1577 | { |
|
|
1578 | flags |= isVtOrigin; |
|
|
1579 | /* force old pixmap dereference in case it was transparent before :*/ |
|
|
1580 | XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]); |
|
|
1581 | XSetWindowBackgroundPixmap (target->dpy, target->vt, pixmap); |
|
|
1582 | /* do we also need to set scrollbar's background here ? */ |
|
|
1583 | |
1419 | |
1584 | if (target->scrollBar.win) |
1420 | bg_flags &= ~(BG_HAS_RENDER | BG_HAS_RENDER_CONV); |
1585 | XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]); |
1421 | #if XRENDER |
1586 | } |
1422 | int major, minor; |
1587 | } |
1423 | if (XRenderQueryVersion (dpy, &major, &minor)) |
1588 | else |
1424 | bg_flags |= BG_HAS_RENDER; |
1589 | { |
1425 | XFilters *filters = XRenderQueryFilters (dpy, vt); |
1590 | /* set target background to a pixel */ |
1426 | if (filters) |
1591 | XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]); |
|
|
1592 | XSetWindowBackground (target->dpy, target->vt, target->pix_colors[Color_bg]); |
|
|
1593 | /* do we also need to set scrollbar's background here ? */ |
|
|
1594 | if (target->scrollBar.win) |
|
|
1595 | XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]); |
|
|
1596 | } |
|
|
1597 | |
|
|
1598 | /* don't want Expose on the parent or vt. It is better to use |
|
|
1599 | scr_touch or we get a great deal of flicker otherwise: */ |
|
|
1600 | XClearWindow (target->dpy, target->parent[0]); |
|
|
1601 | |
|
|
1602 | if (target->scrollBar.state && target->scrollBar.win) |
|
|
1603 | { |
|
|
1604 | target->scrollBar.state = STATE_IDLE; |
|
|
1605 | target->scrollBar.show (0); |
|
|
1606 | } |
|
|
1607 | |
|
|
1608 | target->want_refresh = 1; |
|
|
1609 | flags |= hasChanged; |
|
|
1610 | } |
1427 | { |
|
|
1428 | for (int i = 0; i < filters->nfilter; i++) |
|
|
1429 | if (!strcmp (filters->filter[i], FilterConvolution)) |
|
|
1430 | bg_flags |= BG_HAS_RENDER_CONV; |
|
|
1431 | |
|
|
1432 | XFree (filters); |
|
|
1433 | } |
|
|
1434 | #endif |
1611 | } |
1435 | } |
1612 | |
1436 | |
1613 | #endif /* HAVE_BG_PIXMAP */ |
1437 | #endif /* HAVE_BG_PIXMAP */ |
1614 | |
1438 | |
1615 | #if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) && !XFT |
1439 | #if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) |
1616 | /* taken from aterm-0.4.2 */ |
1440 | /* taken from aterm-0.4.2 */ |
1617 | |
1441 | |
1618 | typedef uint32_t RUINT32T; |
|
|
1619 | |
|
|
1620 | static void |
1442 | static void |
1621 | ShadeXImage(rxvt_term *term, XImage *srcImage, int shade, int rm, int gm, int bm) |
1443 | shade_ximage (Visual *visual, XImage *ximage, int shade, const rgba &c) |
1622 | { |
1444 | { |
1623 | int sh_r, sh_g, sh_b; |
1445 | int sh_r, sh_g, sh_b; |
1624 | RUINT32T mask_r, mask_g, mask_b; |
1446 | uint32_t mask_r, mask_g, mask_b; |
1625 | RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b; |
1447 | uint32_t *lookup, *lookup_r, *lookup_g, *lookup_b; |
1626 | unsigned int lower_lim_r, lower_lim_g, lower_lim_b; |
1448 | rgba low; |
1627 | unsigned int upper_lim_r, upper_lim_g, upper_lim_b; |
1449 | rgba high; |
1628 | int i; |
1450 | int i; |
|
|
1451 | int host_byte_order = byteorder::big_endian () ? MSBFirst : LSBFirst; |
1629 | |
1452 | |
1630 | Visual *visual = term->visual; |
|
|
1631 | |
|
|
1632 | if (visual->c_class != TrueColor || srcImage->format != ZPixmap) return; |
1453 | if (visual->c_class != TrueColor || ximage->format != ZPixmap) return; |
1633 | |
1454 | |
1634 | /* for convenience */ |
1455 | /* for convenience */ |
1635 | mask_r = visual->red_mask; |
1456 | mask_r = visual->red_mask; |
1636 | mask_g = visual->green_mask; |
1457 | mask_g = visual->green_mask; |
1637 | mask_b = visual->blue_mask; |
1458 | mask_b = visual->blue_mask; |
1638 | |
1459 | |
1639 | /* boring lookup table pre-initialization */ |
1460 | /* boring lookup table pre-initialization */ |
1640 | switch (srcImage->bits_per_pixel) |
1461 | switch (ximage->depth) |
1641 | { |
1462 | { |
1642 | case 15: |
1463 | case 15: |
1643 | if ((mask_r != 0x7c00) || |
1464 | if ((mask_r != 0x7c00) || |
1644 | (mask_g != 0x03e0) || |
1465 | (mask_g != 0x03e0) || |
1645 | (mask_b != 0x001f)) |
1466 | (mask_b != 0x001f)) |
1646 | return; |
1467 | return; |
1647 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32)); |
1468 | lookup = (uint32_t *) malloc (sizeof (uint32_t)*(32+32+32)); |
1648 | lookup_r = lookup; |
1469 | lookup_r = lookup; |
1649 | lookup_g = lookup+32; |
1470 | lookup_g = lookup+32; |
1650 | lookup_b = lookup+32+32; |
1471 | lookup_b = lookup+32+32; |
1651 | sh_r = 10; |
1472 | sh_r = 10; |
1652 | sh_g = 5; |
1473 | sh_g = 5; |
… | |
… | |
1655 | case 16: |
1476 | case 16: |
1656 | if ((mask_r != 0xf800) || |
1477 | if ((mask_r != 0xf800) || |
1657 | (mask_g != 0x07e0) || |
1478 | (mask_g != 0x07e0) || |
1658 | (mask_b != 0x001f)) |
1479 | (mask_b != 0x001f)) |
1659 | return; |
1480 | return; |
1660 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32)); |
1481 | lookup = (uint32_t *) malloc (sizeof (uint32_t)*(32+64+32)); |
1661 | lookup_r = lookup; |
1482 | lookup_r = lookup; |
1662 | lookup_g = lookup+32; |
1483 | lookup_g = lookup+32; |
1663 | lookup_b = lookup+32+64; |
1484 | lookup_b = lookup+32+64; |
1664 | sh_r = 11; |
1485 | sh_r = 11; |
1665 | sh_g = 5; |
1486 | sh_g = 5; |
… | |
… | |
1668 | case 24: |
1489 | case 24: |
1669 | if ((mask_r != 0xff0000) || |
1490 | if ((mask_r != 0xff0000) || |
1670 | (mask_g != 0x00ff00) || |
1491 | (mask_g != 0x00ff00) || |
1671 | (mask_b != 0x0000ff)) |
1492 | (mask_b != 0x0000ff)) |
1672 | return; |
1493 | return; |
1673 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256)); |
1494 | lookup = (uint32_t *) malloc (sizeof (uint32_t)*(256+256+256)); |
1674 | lookup_r = lookup; |
1495 | lookup_r = lookup; |
1675 | lookup_g = lookup+256; |
1496 | lookup_g = lookup+256; |
1676 | lookup_b = lookup+256+256; |
1497 | lookup_b = lookup+256+256; |
1677 | sh_r = 16; |
1498 | sh_r = 16; |
1678 | sh_g = 8; |
1499 | sh_g = 8; |
… | |
… | |
1681 | case 32: |
1502 | case 32: |
1682 | if ((mask_r != 0xff0000) || |
1503 | if ((mask_r != 0xff0000) || |
1683 | (mask_g != 0x00ff00) || |
1504 | (mask_g != 0x00ff00) || |
1684 | (mask_b != 0x0000ff)) |
1505 | (mask_b != 0x0000ff)) |
1685 | return; |
1506 | return; |
1686 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256)); |
1507 | lookup = (uint32_t *) malloc (sizeof (uint32_t)*(256+256+256)); |
1687 | lookup_r = lookup; |
1508 | lookup_r = lookup; |
1688 | lookup_g = lookup+256; |
1509 | lookup_g = lookup+256; |
1689 | lookup_b = lookup+256+256; |
1510 | lookup_b = lookup+256+256; |
1690 | sh_r = 16; |
1511 | sh_r = 16; |
1691 | sh_g = 8; |
1512 | sh_g = 8; |
… | |
… | |
1698 | /* prepare limits for color transformation (each channel is handled separately) */ |
1519 | /* prepare limits for color transformation (each channel is handled separately) */ |
1699 | if (shade > 100) |
1520 | if (shade > 100) |
1700 | { |
1521 | { |
1701 | shade = 200 - shade; |
1522 | shade = 200 - shade; |
1702 | |
1523 | |
1703 | lower_lim_r = 65535-rm; |
1524 | high.r = c.r * shade / 100; |
1704 | lower_lim_g = 65535-gm; |
1525 | high.g = c.g * shade / 100; |
1705 | lower_lim_b = 65535-bm; |
1526 | high.b = c.b * shade / 100; |
1706 | |
1527 | |
1707 | lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100); |
1528 | low.r = 65535 * (100 - shade) / 100; |
1708 | lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100); |
1529 | low.g = 65535 * (100 - shade) / 100; |
1709 | lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100); |
1530 | low.b = 65535 * (100 - shade) / 100; |
1710 | |
|
|
1711 | upper_lim_r = upper_lim_g = upper_lim_b = 65535; |
|
|
1712 | } |
1531 | } |
1713 | else |
1532 | else |
1714 | { |
1533 | { |
|
|
1534 | high.r = c.r * shade / 100; |
|
|
1535 | high.g = c.g * shade / 100; |
|
|
1536 | high.b = c.b * shade / 100; |
1715 | |
1537 | |
1716 | lower_lim_r = lower_lim_g = lower_lim_b = 0; |
1538 | low.r = low.g = low.b = 0; |
1717 | |
|
|
1718 | upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100); |
|
|
1719 | upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100); |
|
|
1720 | upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100); |
|
|
1721 | } |
|
|
1722 | |
|
|
1723 | /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */ |
|
|
1724 | if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000)) |
|
|
1725 | { |
|
|
1726 | unsigned int tmp; |
|
|
1727 | |
|
|
1728 | tmp = lower_lim_r; |
|
|
1729 | lower_lim_r = lower_lim_b; |
|
|
1730 | lower_lim_b = tmp; |
|
|
1731 | |
|
|
1732 | tmp = upper_lim_r; |
|
|
1733 | upper_lim_r = upper_lim_b; |
|
|
1734 | upper_lim_b = tmp; |
|
|
1735 | } |
1539 | } |
1736 | |
1540 | |
1737 | /* fill our lookup tables */ |
1541 | /* fill our lookup tables */ |
1738 | for (i = 0; i <= mask_r>>sh_r; i++) |
1542 | for (i = 0; i <= mask_r>>sh_r; i++) |
1739 | { |
1543 | { |
1740 | RUINT32T tmp; |
1544 | uint32_t tmp; |
1741 | tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r)); |
1545 | tmp = i * high.r; |
1742 | tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r); |
1546 | tmp += (mask_r>>sh_r) * low.r; |
1743 | lookup_r[i] = (tmp/65535)<<sh_r; |
1547 | lookup_r[i] = (tmp/65535)<<sh_r; |
1744 | } |
1548 | } |
1745 | for (i = 0; i <= mask_g>>sh_g; i++) |
1549 | for (i = 0; i <= mask_g>>sh_g; i++) |
1746 | { |
1550 | { |
1747 | RUINT32T tmp; |
1551 | uint32_t tmp; |
1748 | tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g)); |
1552 | tmp = i * high.g; |
1749 | tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g); |
1553 | tmp += (mask_g>>sh_g) * low.g; |
1750 | lookup_g[i] = (tmp/65535)<<sh_g; |
1554 | lookup_g[i] = (tmp/65535)<<sh_g; |
1751 | } |
1555 | } |
1752 | for (i = 0; i <= mask_b>>sh_b; i++) |
1556 | for (i = 0; i <= mask_b>>sh_b; i++) |
1753 | { |
1557 | { |
1754 | RUINT32T tmp; |
1558 | uint32_t tmp; |
1755 | tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b)); |
1559 | tmp = i * high.b; |
1756 | tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b); |
1560 | tmp += (mask_b>>sh_b) * low.b; |
1757 | lookup_b[i] = (tmp/65535)<<sh_b; |
1561 | lookup_b[i] = (tmp/65535)<<sh_b; |
1758 | } |
1562 | } |
1759 | |
1563 | |
1760 | /* apply table to input image (replacing colors by newly calculated ones) */ |
1564 | /* apply table to input image (replacing colors by newly calculated ones) */ |
1761 | switch (srcImage->bits_per_pixel) |
1565 | if (ximage->bits_per_pixel == 32 |
|
|
1566 | && (ximage->depth == 24 || ximage->depth == 32) |
|
|
1567 | && ximage->byte_order == host_byte_order) |
1762 | { |
1568 | { |
1763 | case 15: |
1569 | uint32_t *p1, *pf, *p, *pl; |
1764 | { |
1570 | p1 = (uint32_t *) ximage->data; |
1765 | unsigned short *p1, *pf, *p, *pl; |
|
|
1766 | p1 = (unsigned short *) srcImage->data; |
|
|
1767 | pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
1571 | pf = (uint32_t *) (ximage->data + ximage->height * ximage->bytes_per_line); |
|
|
1572 | |
1768 | while (p1 < pf) |
1573 | while (p1 < pf) |
1769 | { |
1574 | { |
1770 | p = p1; |
1575 | p = p1; |
1771 | pl = p1 + srcImage->width; |
1576 | pl = p1 + ximage->width; |
1772 | for (; p < pl; p++) |
1577 | for (; p < pl; p++) |
1773 | { |
|
|
1774 | *p = lookup_r[(*p & 0x7c00)>>10] | |
|
|
1775 | lookup_g[(*p & 0x03e0)>> 5] | |
|
|
1776 | lookup_b[(*p & 0x001f)]; |
|
|
1777 | } |
|
|
1778 | p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
1779 | } |
1578 | { |
1780 | break; |
|
|
1781 | } |
|
|
1782 | case 16: |
|
|
1783 | { |
|
|
1784 | unsigned short *p1, *pf, *p, *pl; |
|
|
1785 | p1 = (unsigned short *) srcImage->data; |
|
|
1786 | pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
1787 | while (p1 < pf) |
|
|
1788 | { |
|
|
1789 | p = p1; |
|
|
1790 | pl = p1 + srcImage->width; |
|
|
1791 | for (; p < pl; p++) |
|
|
1792 | { |
|
|
1793 | *p = lookup_r[(*p & 0xf800)>>11] | |
|
|
1794 | lookup_g[(*p & 0x07e0)>> 5] | |
|
|
1795 | lookup_b[(*p & 0x001f)]; |
|
|
1796 | } |
|
|
1797 | p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
1798 | } |
|
|
1799 | break; |
|
|
1800 | } |
|
|
1801 | case 24: |
|
|
1802 | { |
|
|
1803 | unsigned char *p1, *pf, *p, *pl; |
|
|
1804 | p1 = (unsigned char *) srcImage->data; |
|
|
1805 | pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
1806 | while (p1 < pf) |
|
|
1807 | { |
|
|
1808 | p = p1; |
|
|
1809 | pl = p1 + srcImage->width * 3; |
|
|
1810 | for (; p < pl; p += 3) |
|
|
1811 | { |
|
|
1812 | p[0] = lookup_r[(p[0] & 0xff0000)>>16]; |
|
|
1813 | p[1] = lookup_r[(p[1] & 0x00ff00)>> 8]; |
|
|
1814 | p[2] = lookup_r[(p[2] & 0x0000ff)]; |
|
|
1815 | } |
|
|
1816 | p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
1817 | } |
|
|
1818 | break; |
|
|
1819 | } |
|
|
1820 | case 32: |
|
|
1821 | { |
|
|
1822 | RUINT32T *p1, *pf, *p, *pl; |
|
|
1823 | p1 = (RUINT32T *) srcImage->data; |
|
|
1824 | pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
1825 | |
|
|
1826 | while (p1 < pf) |
|
|
1827 | { |
|
|
1828 | p = p1; |
|
|
1829 | pl = p1 + srcImage->width; |
|
|
1830 | for (; p < pl; p++) |
|
|
1831 | { |
|
|
1832 | *p = lookup_r[(*p & 0xff0000)>>16] | |
1579 | *p = lookup_r[(*p & 0xff0000) >> 16] | |
1833 | lookup_g[(*p & 0x00ff00)>> 8] | |
1580 | lookup_g[(*p & 0x00ff00) >> 8] | |
1834 | lookup_b[(*p & 0x0000ff)] | |
1581 | lookup_b[(*p & 0x0000ff)] | |
1835 | (*p & ~0xffffff); |
1582 | (*p & 0xff000000); |
1836 | } |
1583 | } |
1837 | p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line); |
1584 | p1 = (uint32_t *) ((char *) p1 + ximage->bytes_per_line); |
|
|
1585 | } |
|
|
1586 | } |
|
|
1587 | else |
|
|
1588 | { |
|
|
1589 | for (int y = 0; y < ximage->height; y++) |
|
|
1590 | for (int x = 0; x < ximage->width; x++) |
|
|
1591 | { |
|
|
1592 | unsigned long pixel = XGetPixel (ximage, x, y); |
|
|
1593 | pixel = lookup_r[(pixel & mask_r) >> sh_r] | |
|
|
1594 | lookup_g[(pixel & mask_g) >> sh_g] | |
|
|
1595 | lookup_b[(pixel & mask_b) >> sh_b]; |
|
|
1596 | XPutPixel (ximage, x, y, pixel); |
1838 | } |
1597 | } |
1839 | break; |
|
|
1840 | } |
|
|
1841 | } |
1598 | } |
1842 | |
1599 | |
1843 | free (lookup); |
1600 | free (lookup); |
1844 | } |
1601 | } |
1845 | #endif /* defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) */ |
1602 | #endif /* defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) */ |