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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 |
… | |
… | |
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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111 | #ifdef ENABLE_TRANSPARENCY |
79 | #ifdef ENABLE_TRANSPARENCY |
112 | shade = 100; |
80 | shade = 100; |
113 | #endif |
81 | #endif |
114 | flags = 0; |
82 | flags = 0; |
115 | pixmap = None; |
83 | pixmap = None; |
116 | valid_since = invalid_since = 0; |
84 | valid_since = 0; |
117 | target = 0; |
85 | target = 0; |
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86 | target_x = target_y = 0; |
118 | } |
87 | } |
119 | |
88 | |
120 | void |
89 | void |
121 | bgPixmap_t::destroy () |
90 | bgPixmap_t::destroy () |
122 | { |
91 | { |
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133 | if (pixmap && target) |
102 | if (pixmap && target) |
134 | XFreePixmap (target->dpy, pixmap); |
103 | XFreePixmap (target->dpy, pixmap); |
135 | } |
104 | } |
136 | |
105 | |
137 | bool |
106 | bool |
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107 | bgPixmap_t::set_position (int x, int y) |
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108 | { |
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109 | |
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110 | if (target_x != x |
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111 | || target_y != y) |
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112 | { |
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113 | target_x = x; |
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114 | target_y = y; |
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115 | return true; |
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116 | } |
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117 | return false; |
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118 | } |
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119 | |
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120 | bool |
138 | bgPixmap_t::window_size_sensitive () |
121 | bgPixmap_t::window_size_sensitive () |
139 | { |
122 | { |
140 | # ifdef ENABLE_TRANSPARENCY |
123 | # ifdef ENABLE_TRANSPARENCY |
141 | if (flags & isTransparent) |
124 | if (flags & isTransparent) |
142 | return true; |
125 | return true; |
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167 | if (flags & rootAlign) |
150 | if (flags & rootAlign) |
168 | return true; |
151 | return true; |
169 | } |
152 | } |
170 | # endif |
153 | # endif |
171 | |
154 | |
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; |
155 | return false; |
182 | } |
156 | } |
183 | |
157 | |
184 | # ifdef BG_IMAGE_FROM_FILE |
158 | # ifdef BG_IMAGE_FROM_FILE |
185 | static inline bool |
159 | static inline bool |
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248 | dst_size = target_size - dst_pos; |
222 | dst_size = target_size - dst_pos; |
249 | return src_pos; |
223 | return src_pos; |
250 | } |
224 | } |
251 | |
225 | |
252 | bool |
226 | bool |
253 | bgPixmap_t::set_geometry (const char *geom) |
227 | bgPixmap_t::set_geometry (const char *geom, bool update) |
254 | { |
228 | { |
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229 | bool changed = false; |
255 | int geom_flags = 0, changed = 0; |
230 | int geom_flags = 0; |
256 | int x = 0, y = 0; |
231 | int x = 0, y = 0; |
257 | unsigned int w = 0, h = 0; |
232 | unsigned int w = 0, h = 0; |
258 | unsigned int n; |
233 | unsigned int n; |
259 | unsigned long new_flags = (flags & (~geometryFlags)); |
234 | unsigned long new_flags = (flags & (~geometryFlags)); |
260 | const char *p; |
235 | const char *ops; |
261 | # define MAXLEN_GEOM 256 /* could be longer than regular geometry string */ |
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262 | |
236 | |
263 | if (geom == NULL) |
237 | if (geom == NULL) |
264 | return false; |
238 | return false; |
265 | |
239 | |
266 | char str[MAXLEN_GEOM]; |
240 | char str[256]; |
267 | |
241 | |
268 | while (isspace(*geom)) ++geom; |
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269 | if ((p = strchr (geom, ';')) == NULL) |
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270 | p = strchr (geom, '\0'); |
242 | ops = strchr (geom, ':'); |
271 | |
243 | if (ops == NULL) |
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244 | n = strlen (geom); |
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245 | else |
272 | n = (p - geom); |
246 | 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 | |
247 | |
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248 | if (n >= sizeof (str)) |
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249 | return false; |
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250 | |
278 | memcpy (str, geom, n); |
251 | memcpy (str, geom, n); |
279 | str[n] = '\0'; |
252 | str[n] = '\0'; |
280 | if (str[0] == ':') |
253 | 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 | |
254 | |
296 | if (ops > str || ops == NULL) |
255 | if (str[0]) |
297 | { |
256 | { |
298 | /* we have geometry string - let's handle it prior to applying ops */ |
257 | /* we have geometry string - let's handle it prior to applying ops */ |
299 | geom_flags = XParseGeometry (str, &x, &y, &w, &h); |
258 | 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 */ |
259 | } /* done parsing geometry string */ |
356 | else if (!(flags & geometrySet)) |
260 | |
357 | { |
261 | if (!update) |
358 | /* default geometry - scaled and centered */ |
262 | { |
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263 | if (!(geom_flags & XValue)) |
359 | x = y = defaultAlign; |
264 | x = y = defaultAlign; |
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265 | else if (!(geom_flags & YValue)) |
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266 | y = x; |
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267 | |
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268 | if (!(geom_flags & (WidthValue|HeightValue))) |
360 | w = h = defaultScale; |
269 | w = h = defaultScale; |
361 | } |
270 | else if (!(geom_flags & HeightValue)) |
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271 | h = w; |
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272 | else if (!(geom_flags & WidthValue)) |
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273 | w = h; |
362 | |
274 | |
363 | if (!(flags & geometrySet)) |
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364 | geom_flags |= WidthValue|HeightValue|XValue|YValue; |
275 | geom_flags |= WidthValue|HeightValue|XValue|YValue; |
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276 | } |
365 | |
277 | |
366 | if (ops) |
278 | if (ops) |
367 | { |
279 | { |
368 | while (*ops) |
280 | char **arr = rxvt_strsplit (':', ops + 1); |
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281 | |
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282 | for (int i = 0; arr[i]; i++) |
369 | { |
283 | { |
370 | while (*ops == ':' || isspace(*ops)) ++ops; |
284 | 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 | { |
285 | { |
375 | w = h = noScale; |
286 | w = h = noScale; |
376 | geom_flags |= WidthValue|HeightValue; |
287 | geom_flags |= WidthValue|HeightValue; |
377 | } |
288 | } |
378 | else if (CHECK_GEOM_OPS ("propscale")) |
289 | else if (!strcasecmp (arr[i], "propscale")) |
379 | { |
290 | { |
380 | new_flags |= propScale; |
291 | new_flags |= propScale; |
381 | } |
292 | } |
382 | else if (CHECK_GEOM_OPS ("hscale")) |
293 | else if (!strcasecmp (arr[i], "hscale")) |
383 | { |
294 | { |
384 | if (w == 0) w = windowScale; |
295 | if (w == 0) w = windowScale; |
385 | |
296 | |
386 | h = noScale; |
297 | h = noScale; |
387 | geom_flags |= WidthValue|HeightValue; |
298 | geom_flags |= WidthValue|HeightValue; |
388 | } |
299 | } |
389 | else if (CHECK_GEOM_OPS ("vscale")) |
300 | else if (!strcasecmp (arr[i], "vscale")) |
390 | { |
301 | { |
391 | if (h == 0) h = windowScale; |
302 | if (h == 0) h = windowScale; |
392 | |
303 | |
393 | w = noScale; |
304 | w = noScale; |
394 | geom_flags |= WidthValue|HeightValue; |
305 | geom_flags |= WidthValue|HeightValue; |
395 | } |
306 | } |
396 | else if (CHECK_GEOM_OPS ("scale")) |
307 | else if (!strcasecmp (arr[i], "scale")) |
397 | { |
308 | { |
398 | if (h == 0) h = windowScale; |
309 | if (h == 0) h = windowScale; |
399 | if (w == 0) w = windowScale; |
310 | if (w == 0) w = windowScale; |
400 | |
311 | |
401 | geom_flags |= WidthValue|HeightValue; |
312 | geom_flags |= WidthValue|HeightValue; |
402 | } |
313 | } |
403 | else if (CHECK_GEOM_OPS ("auto")) |
314 | else if (!strcasecmp (arr[i], "auto")) |
404 | { |
315 | { |
405 | w = h = windowScale; |
316 | w = h = windowScale; |
406 | x = y = centerAlign; |
317 | x = y = centerAlign; |
407 | geom_flags |= WidthValue|HeightValue|XValue|YValue; |
318 | geom_flags |= WidthValue|HeightValue|XValue|YValue; |
408 | } |
319 | } |
409 | else if (CHECK_GEOM_OPS ("root")) |
320 | else if (!strcasecmp (arr[i], "root")) |
410 | { |
321 | { |
411 | new_flags |= rootAlign; |
322 | new_flags |= rootAlign; |
412 | w = h = noScale; |
323 | w = h = noScale; |
413 | geom_flags |= WidthValue|HeightValue; |
324 | geom_flags |= WidthValue|HeightValue; |
414 | } |
325 | } |
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 */ |
326 | } /* done parsing ops */ |
419 | } |
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420 | |
327 | |
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328 | rxvt_free_strsplit (arr); |
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329 | } |
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330 | |
421 | if (check_set_scale_value (geom_flags, WidthValue, h_scale, w)) ++changed; |
331 | 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; |
332 | 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; |
333 | 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; |
334 | if (check_set_align_value (geom_flags, YValue, v_align, y)) changed = true; |
425 | } |
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426 | |
335 | |
427 | if (new_flags != flags) |
336 | if (new_flags != flags) |
428 | { |
337 | { |
429 | flags = new_flags; |
338 | flags = new_flags; |
430 | changed++; |
339 | changed = true; |
431 | } |
340 | } |
432 | |
341 | |
433 | return (changed > 0); |
342 | return changed; |
434 | } |
343 | } |
435 | |
344 | |
436 | void |
345 | void |
437 | bgPixmap_t::get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y) |
346 | bgPixmap_t::get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y) |
438 | { |
347 | { |
… | |
… | |
455 | if (!w) w = image_width; |
364 | if (!w) w = image_width; |
456 | if (!h) h = image_height; |
365 | if (!h) h = image_height; |
457 | |
366 | |
458 | if (flags & rootAlign) |
367 | if (flags & rootAlign) |
459 | { |
368 | { |
460 | target->get_window_origin (x, y); |
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461 | x = -x; |
369 | x = -target_x; |
462 | y = -y; |
370 | y = -target_y; |
463 | } |
371 | } |
464 | else |
372 | else |
465 | { |
373 | { |
466 | x = make_align_position (h_align, target_width, w); |
374 | x = make_align_position (h_align, target_width, w); |
467 | y = make_align_position (v_align, target_height, h); |
375 | y = make_align_position (v_align, target_height, h); |
… | |
… | |
488 | |
396 | |
489 | # ifdef ENABLE_TRANSPARENCY |
397 | # ifdef ENABLE_TRANSPARENCY |
490 | if (background_flags) |
398 | if (background_flags) |
491 | background = pixmap2ximage (target->asv, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, 100); |
399 | background = pixmap2ximage (target->asv, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, 100); |
492 | |
400 | |
493 | if (!(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
401 | if (background_flags & tintNeeded) |
494 | { |
402 | { |
495 | ShadingInfo as_shade; |
403 | ShadingInfo as_shade; |
496 | as_shade.shading = shade; |
404 | as_shade.shading = shade; |
497 | |
405 | |
498 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
406 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
… | |
… | |
503 | as_shade.tintColor.blue = c.b; |
411 | as_shade.tintColor.blue = c.b; |
504 | |
412 | |
505 | background_tint = shading2tint32 (&as_shade); |
413 | background_tint = shading2tint32 (&as_shade); |
506 | } |
414 | } |
507 | |
415 | |
508 | if (!(background_flags & transpPmapBlurred) && (flags & blurNeeded) && background != NULL) |
416 | if ((background_flags & blurNeeded) && background != NULL) |
509 | { |
417 | { |
510 | ASImage *tmp = blur_asimage_gauss (target->asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF, |
418 | ASImage *tmp = blur_asimage_gauss (target->asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF, |
511 | (original_asim == NULL || tint == TINT_LEAVE_SAME) ? ASA_XImage : ASA_ASImage, |
419 | (original_asim == NULL || tint == TINT_LEAVE_SAME) ? ASA_XImage : ASA_ASImage, |
512 | 100, ASIMAGE_QUALITY_DEFAULT); |
420 | 100, ASIMAGE_QUALITY_DEFAULT); |
513 | if (tmp) |
421 | if (tmp) |
… | |
… | |
661 | if (result) |
569 | if (result) |
662 | { |
570 | { |
663 | XGCValues gcv; |
571 | XGCValues gcv; |
664 | GC gc; |
572 | GC gc; |
665 | |
573 | |
666 | if (pixmap) |
|
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667 | { |
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668 | if (pmap_width != new_pmap_width |
|
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669 | || pmap_height != new_pmap_height |
|
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670 | || pmap_depth != target->depth) |
|
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671 | { |
|
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672 | XFreePixmap (target->dpy, pixmap); |
|
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673 | pixmap = None; |
|
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674 | } |
|
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675 | } |
|
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676 | |
|
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677 | /* create Pixmap */ |
574 | /* create Pixmap */ |
678 | if (pixmap == None) |
575 | if (pixmap == None |
|
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576 | || pmap_width != new_pmap_width |
|
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577 | || pmap_height != new_pmap_height) |
679 | { |
578 | { |
|
|
579 | if (pixmap) |
|
|
580 | XFreePixmap (target->dpy, pixmap); |
680 | pixmap = XCreatePixmap (target->dpy, target->vt, new_pmap_width, new_pmap_height, target->depth); |
581 | pixmap = XCreatePixmap (target->dpy, target->vt, new_pmap_width, new_pmap_height, target->depth); |
681 | pmap_width = new_pmap_width; |
582 | pmap_width = new_pmap_width; |
682 | pmap_height = new_pmap_height; |
583 | pmap_height = new_pmap_height; |
683 | pmap_depth = target->depth; |
|
|
684 | } |
584 | } |
685 | /* fill with background color (if result's not completely overlapping it) */ |
585 | /* fill with background color (if result's not completely overlapping it) */ |
686 | gcv.foreground = target->pix_colors[Color_bg]; |
586 | gcv.foreground = target->pix_colors[Color_bg]; |
687 | gc = XCreateGC (target->dpy, target->vt, GCForeground, &gcv); |
587 | gc = XCreateGC (target->dpy, target->vt, GCForeground, &gcv); |
688 | |
588 | |
… | |
… | |
721 | } |
621 | } |
722 | # endif /* HAVE_AFTERIMAGE */ |
622 | # endif /* HAVE_AFTERIMAGE */ |
723 | |
623 | |
724 | # ifdef HAVE_PIXBUF |
624 | # ifdef HAVE_PIXBUF |
725 | bool |
625 | bool |
|
|
626 | bgPixmap_t::pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc, |
|
|
627 | int src_x, int src_y, int dst_x, int dst_y, |
|
|
628 | unsigned int width, unsigned int height) |
|
|
629 | { |
|
|
630 | XImage *ximage; |
|
|
631 | char *data, *line; |
|
|
632 | int bytes_per_pixel; |
|
|
633 | int width_r, width_g, width_b; |
|
|
634 | int sh_r, sh_g, sh_b; |
|
|
635 | int rowstride; |
|
|
636 | int channels; |
|
|
637 | unsigned char *row; |
|
|
638 | Visual *visual = target->visual; |
|
|
639 | int depth = target->depth; |
|
|
640 | |
|
|
641 | if (visual->c_class != TrueColor) |
|
|
642 | return false; |
|
|
643 | |
|
|
644 | if (depth == 24 || depth == 32) |
|
|
645 | bytes_per_pixel = 4; |
|
|
646 | else if (depth == 15 || depth == 16) |
|
|
647 | bytes_per_pixel = 2; |
|
|
648 | else |
|
|
649 | return false; |
|
|
650 | |
|
|
651 | width_r = rxvt_popcount (visual->red_mask); |
|
|
652 | width_g = rxvt_popcount (visual->green_mask); |
|
|
653 | width_b = rxvt_popcount (visual->blue_mask); |
|
|
654 | |
|
|
655 | if (width_r > 8 || width_g > 8 || width_b > 8) |
|
|
656 | return false; |
|
|
657 | |
|
|
658 | sh_r = rxvt_ctz (visual->red_mask); |
|
|
659 | sh_g = rxvt_ctz (visual->green_mask); |
|
|
660 | sh_b = rxvt_ctz (visual->blue_mask); |
|
|
661 | |
|
|
662 | if (width > INT_MAX / height / bytes_per_pixel) |
|
|
663 | return false; |
|
|
664 | |
|
|
665 | data = (char *)malloc (width * height * bytes_per_pixel); |
|
|
666 | if (!data) |
|
|
667 | return false; |
|
|
668 | |
|
|
669 | ximage = XCreateImage (target->dpy, visual, depth, ZPixmap, 0, data, |
|
|
670 | width, height, bytes_per_pixel * 8, 0); |
|
|
671 | if (!ximage) |
|
|
672 | { |
|
|
673 | free (data); |
|
|
674 | return false; |
|
|
675 | } |
|
|
676 | |
|
|
677 | ximage->byte_order = byteorder::big_endian () ? MSBFirst : LSBFirst; |
|
|
678 | |
|
|
679 | rowstride = gdk_pixbuf_get_rowstride (pixbuf); |
|
|
680 | channels = gdk_pixbuf_get_n_channels (pixbuf); |
|
|
681 | row = gdk_pixbuf_get_pixels (pixbuf) + src_y * rowstride + src_x * channels; |
|
|
682 | line = data; |
|
|
683 | |
|
|
684 | for (int y = 0; y < height; y++) |
|
|
685 | { |
|
|
686 | for (int x = 0; x < width; x++) |
|
|
687 | { |
|
|
688 | unsigned char *pixel = row + x * channels; |
|
|
689 | uint32_t value; |
|
|
690 | |
|
|
691 | value = ((pixel[0] >> (8 - width_r)) << sh_r) |
|
|
692 | | ((pixel[1] >> (8 - width_g)) << sh_g) |
|
|
693 | | ((pixel[2] >> (8 - width_b)) << sh_b); |
|
|
694 | |
|
|
695 | if (bytes_per_pixel == 4) |
|
|
696 | ((uint32_t *)line)[x] = value; |
|
|
697 | else |
|
|
698 | ((uint16_t *)line)[x] = value; |
|
|
699 | } |
|
|
700 | |
|
|
701 | row += rowstride; |
|
|
702 | line += ximage->bytes_per_line; |
|
|
703 | } |
|
|
704 | |
|
|
705 | XPutImage (target->dpy, pixmap, gc, ximage, 0, 0, dst_x, dst_y, width, height); |
|
|
706 | XDestroyImage (ximage); |
|
|
707 | return true; |
|
|
708 | } |
|
|
709 | |
|
|
710 | bool |
726 | bgPixmap_t::render_image (unsigned long background_flags) |
711 | bgPixmap_t::render_image (unsigned long background_flags) |
727 | { |
712 | { |
728 | if (target == NULL) |
713 | if (target == NULL) |
729 | return false; |
714 | return false; |
730 | |
715 | |
731 | if (!pixbuf) |
716 | if (!pixbuf) |
732 | return false; |
717 | return false; |
733 | |
718 | |
734 | #if !XRENDER |
|
|
735 | if (background_flags) |
719 | if (background_flags |
|
|
720 | && !(flags & HAS_RENDER)) |
736 | return false; |
721 | return false; |
737 | #endif |
|
|
738 | |
722 | |
739 | GdkPixbuf *result; |
723 | GdkPixbuf *result; |
740 | |
724 | |
741 | int image_width = gdk_pixbuf_get_width (pixbuf); |
725 | int image_width = gdk_pixbuf_get_width (pixbuf); |
742 | int image_height = gdk_pixbuf_get_height (pixbuf); |
726 | int image_height = gdk_pixbuf_get_height (pixbuf); |
… | |
… | |
793 | new_pmap_width = min (image_width, target_width); |
777 | new_pmap_width = min (image_width, target_width); |
794 | new_pmap_height = min (image_height, target_height); |
778 | new_pmap_height = min (image_height, target_height); |
795 | } |
779 | } |
796 | } |
780 | } |
797 | |
781 | |
798 | if (pixmap) |
|
|
799 | { |
|
|
800 | if (pmap_width != new_pmap_width |
|
|
801 | || pmap_height != new_pmap_height |
|
|
802 | || pmap_depth != target->depth) |
|
|
803 | { |
|
|
804 | XFreePixmap (target->dpy, pixmap); |
|
|
805 | pixmap = None; |
|
|
806 | } |
|
|
807 | } |
|
|
808 | |
|
|
809 | if (pixmap == None) |
782 | if (pixmap == None |
|
|
783 | || pmap_width != new_pmap_width |
|
|
784 | || pmap_height != new_pmap_height) |
810 | { |
785 | { |
|
|
786 | if (pixmap) |
|
|
787 | XFreePixmap (target->dpy, pixmap); |
811 | pixmap = XCreatePixmap (target->dpy, target->vt, new_pmap_width, new_pmap_height, target->depth); |
788 | pixmap = XCreatePixmap (target->dpy, target->vt, new_pmap_width, new_pmap_height, target->depth); |
812 | pmap_width = new_pmap_width; |
789 | pmap_width = new_pmap_width; |
813 | pmap_height = new_pmap_height; |
790 | pmap_height = new_pmap_height; |
814 | pmap_depth = target->depth; |
|
|
815 | } |
791 | } |
816 | |
792 | |
817 | gcv.foreground = target->pix_colors[Color_bg]; |
793 | gcv.foreground = target->pix_colors[Color_bg]; |
818 | gc = XCreateGC (target->dpy, target->vt, GCForeground, &gcv); |
794 | gc = XCreateGC (target->dpy, target->vt, GCForeground, &gcv); |
819 | |
795 | |
820 | if (h_scale == 0 || v_scale == 0) |
796 | if (h_scale == 0 || v_scale == 0) |
821 | { |
797 | { |
822 | Pixmap tile = XCreatePixmap (target->dpy, target->vt, image_width, image_height, target->depth); |
798 | Pixmap tile = XCreatePixmap (target->dpy, target->vt, image_width, image_height, target->depth); |
823 | gdk_pixbuf_xlib_render_to_drawable (result, tile, gc, |
799 | pixbuf_to_pixmap (result, tile, gc, |
824 | 0, 0, |
800 | 0, 0, |
825 | 0, 0, |
801 | 0, 0, |
826 | image_width, image_height, |
802 | image_width, image_height); |
827 | XLIB_RGB_DITHER_NONE, |
|
|
828 | 0, 0); |
|
|
829 | |
803 | |
830 | gcv.tile = tile; |
804 | gcv.tile = tile; |
831 | gcv.fill_style = FillTiled; |
805 | gcv.fill_style = FillTiled; |
832 | gcv.ts_x_origin = x; |
806 | gcv.ts_x_origin = x; |
833 | gcv.ts_y_origin = y; |
807 | gcv.ts_y_origin = y; |
… | |
… | |
848 | || dst_x + dst_width < new_pmap_width |
822 | || dst_x + dst_width < new_pmap_width |
849 | || dst_y + dst_height < new_pmap_height) |
823 | || dst_y + dst_height < new_pmap_height) |
850 | XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
824 | XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
851 | |
825 | |
852 | if (dst_x < new_pmap_width && dst_y < new_pmap_height) |
826 | if (dst_x < new_pmap_width && dst_y < new_pmap_height) |
853 | gdk_pixbuf_xlib_render_to_drawable (result, pixmap, gc, |
827 | pixbuf_to_pixmap (result, pixmap, gc, |
854 | src_x, src_y, |
828 | src_x, src_y, |
855 | dst_x, dst_y, |
829 | dst_x, dst_y, |
856 | dst_width, dst_height, |
830 | dst_width, dst_height); |
857 | XLIB_RGB_DITHER_NONE, |
|
|
858 | 0, 0); |
|
|
859 | } |
831 | } |
860 | |
832 | |
861 | #if XRENDER |
833 | #if XRENDER |
862 | if (background_flags) |
834 | if (background_flags) |
863 | { |
835 | { |
… | |
… | |
930 | if (image) |
902 | if (image) |
931 | { |
903 | { |
932 | if (original_asim) |
904 | if (original_asim) |
933 | safe_asimage_destroy (original_asim); |
905 | safe_asimage_destroy (original_asim); |
934 | original_asim = image; |
906 | original_asim = image; |
|
|
907 | flags |= CLIENT_RENDER; |
935 | have_image = true; |
908 | have_image = true; |
936 | return true; |
909 | return true; |
937 | } |
910 | } |
938 | # endif |
911 | # endif |
939 | |
912 | |
… | |
… | |
968 | } |
941 | } |
969 | |
942 | |
970 | bool |
943 | bool |
971 | bgPixmap_t::set_blur_radius (const char *geom) |
944 | bgPixmap_t::set_blur_radius (const char *geom) |
972 | { |
945 | { |
973 | int changed = 0; |
946 | bool changed = false; |
974 | unsigned int hr, vr; |
947 | unsigned int hr, vr; |
975 | int junk; |
948 | int junk; |
976 | int geom_flags = XParseGeometry (geom, &junk, &junk, &hr, &vr); |
949 | int geom_flags = XParseGeometry (geom, &junk, &junk, &hr, &vr); |
977 | |
950 | |
978 | if (!(geom_flags & WidthValue)) |
951 | if (!(geom_flags & WidthValue)) |
… | |
… | |
983 | min_it (hr, 128); |
956 | min_it (hr, 128); |
984 | min_it (vr, 128); |
957 | min_it (vr, 128); |
985 | |
958 | |
986 | if (h_blurRadius != hr) |
959 | if (h_blurRadius != hr) |
987 | { |
960 | { |
988 | ++changed; |
961 | changed = true; |
989 | h_blurRadius = hr; |
962 | h_blurRadius = hr; |
990 | } |
963 | } |
991 | |
964 | |
992 | if (v_blurRadius != vr) |
965 | if (v_blurRadius != vr) |
993 | { |
966 | { |
994 | ++changed; |
967 | changed = true; |
995 | v_blurRadius = vr; |
968 | v_blurRadius = vr; |
996 | } |
969 | } |
997 | |
970 | |
998 | if (v_blurRadius == 0 && h_blurRadius == 0) |
971 | if (v_blurRadius == 0 && h_blurRadius == 0) |
999 | flags &= ~blurNeeded; |
972 | flags &= ~blurNeeded; |
1000 | else |
973 | else |
1001 | flags |= blurNeeded; |
974 | flags |= blurNeeded; |
1002 | |
975 | |
1003 | #if XRENDER |
|
|
1004 | XFilters *filters = XRenderQueryFilters (target->dpy, target->vt); |
|
|
1005 | if (filters) |
|
|
1006 | { |
|
|
1007 | for (int i = 0; i < filters->nfilter; i++) |
|
|
1008 | if (!strcmp (filters->filter[i], FilterConvolution)) |
|
|
1009 | flags |= bgPixmap_t::blurServerSide; |
|
|
1010 | |
|
|
1011 | XFree (filters); |
|
|
1012 | } |
|
|
1013 | #endif |
|
|
1014 | |
|
|
1015 | return (changed > 0); |
976 | return changed; |
1016 | } |
977 | } |
1017 | |
978 | |
1018 | static inline unsigned long |
979 | static inline unsigned long |
1019 | compute_tint_shade_flags (rxvt_color *tint, int shade) |
980 | compute_tint_shade_flags (rxvt_color *tint, int shade) |
1020 | { |
981 | { |
… | |
… | |
1023 | bool has_shade = shade != 100; |
984 | bool has_shade = shade != 100; |
1024 | |
985 | |
1025 | if (tint) |
986 | if (tint) |
1026 | { |
987 | { |
1027 | tint->get (c); |
988 | tint->get (c); |
1028 | # define IS_COMPONENT_WHOLESOME(cmp) ((cmp) <= 0x000700 || (cmp) >= 0x00f700) |
989 | if (!has_shade |
1029 | if (!has_shade && IS_COMPONENT_WHOLESOME (c.r) |
990 | && (c.r <= 0x00ff || c.r >= 0xff00) |
1030 | && IS_COMPONENT_WHOLESOME (c.g) |
991 | && (c.g <= 0x00ff || c.g >= 0xff00) |
1031 | && IS_COMPONENT_WHOLESOME (c.b)) |
992 | && (c.b <= 0x00ff || c.b >= 0xff00)) |
1032 | flags |= bgPixmap_t::tintWholesome; |
993 | flags |= bgPixmap_t::tintWholesome; |
1033 | # undef IS_COMPONENT_WHOLESOME |
|
|
1034 | } |
994 | } |
1035 | |
995 | |
1036 | if (has_shade) |
996 | if (has_shade || tint) |
1037 | flags |= bgPixmap_t::tintNeeded; |
997 | flags |= bgPixmap_t::tintNeeded; |
1038 | else if (tint) |
|
|
1039 | { |
|
|
1040 | if ((c.r > 0x000700 || c.g > 0x000700 || c.b > 0x000700) |
|
|
1041 | && (c.r < 0x00f700 || c.g < 0x00f700 || c.b < 0x00f700)) |
|
|
1042 | { |
|
|
1043 | flags |= bgPixmap_t::tintNeeded; |
|
|
1044 | } |
|
|
1045 | } |
|
|
1046 | |
|
|
1047 | if (flags & bgPixmap_t::tintNeeded) |
|
|
1048 | { |
|
|
1049 | if (flags & bgPixmap_t::tintWholesome) |
|
|
1050 | flags |= bgPixmap_t::tintServerSide; |
|
|
1051 | else |
|
|
1052 | { |
|
|
1053 | #if XRENDER |
|
|
1054 | flags |= bgPixmap_t::tintServerSide; |
|
|
1055 | #endif |
|
|
1056 | } |
|
|
1057 | } |
|
|
1058 | |
998 | |
1059 | return flags; |
999 | return flags; |
1060 | } |
1000 | } |
1061 | |
1001 | |
1062 | bool |
1002 | bool |
… | |
… | |
1072 | |
1012 | |
1073 | return false; |
1013 | return false; |
1074 | } |
1014 | } |
1075 | |
1015 | |
1076 | bool |
1016 | bool |
1077 | bgPixmap_t::unset_tint () |
|
|
1078 | { |
|
|
1079 | unsigned long new_flags = compute_tint_shade_flags (NULL, shade); |
|
|
1080 | |
|
|
1081 | if (new_flags != (flags & tintFlags)) |
|
|
1082 | { |
|
|
1083 | flags = (flags & ~tintFlags) | new_flags; |
|
|
1084 | return true; |
|
|
1085 | } |
|
|
1086 | |
|
|
1087 | return false; |
|
|
1088 | } |
|
|
1089 | |
|
|
1090 | bool |
|
|
1091 | bgPixmap_t::set_shade (const char *shade_str) |
1017 | bgPixmap_t::set_shade (const char *shade_str) |
1092 | { |
1018 | { |
1093 | int new_shade = (shade_str) ? atoi (shade_str) : 100; |
1019 | int new_shade = (shade_str) ? atoi (shade_str) : 100; |
1094 | |
1020 | |
1095 | clamp_it (new_shade, -100, 200); |
1021 | clamp_it (new_shade, -100, 200); |
… | |
… | |
1098 | |
1024 | |
1099 | if (new_shade != shade) |
1025 | if (new_shade != shade) |
1100 | { |
1026 | { |
1101 | unsigned long new_flags = compute_tint_shade_flags ((flags & tintSet) ? &tint : NULL, new_shade); |
1027 | unsigned long new_flags = compute_tint_shade_flags ((flags & tintSet) ? &tint : NULL, new_shade); |
1102 | shade = new_shade; |
1028 | shade = new_shade; |
1103 | flags = (flags & (~tintFlags | tintSet)) | new_flags; |
1029 | flags = (flags & ~tintFlags) | new_flags; |
1104 | return true; |
1030 | return true; |
1105 | } |
1031 | } |
1106 | |
1032 | |
1107 | return false; |
1033 | return false; |
1108 | } |
1034 | } |
… | |
… | |
1233 | c.g = (c.g * shade) / 100; |
1159 | c.g = (c.g * shade) / 100; |
1234 | c.b = (c.b * shade) / 100; |
1160 | c.b = (c.b * shade) / 100; |
1235 | } |
1161 | } |
1236 | else |
1162 | else |
1237 | { |
1163 | { |
1238 | c.r = ((0xffff - c.r) * (200 - shade)) / 100; |
1164 | c.r = (c.r * (200 - shade)) / 100; |
1239 | c.g = ((0xffff - c.g) * (200 - shade)) / 100; |
1165 | c.g = (c.g * (200 - shade)) / 100; |
1240 | c.b = ((0xffff - c.b) * (200 - shade)) / 100; |
1166 | c.b = (c.b * (200 - shade)) / 100; |
1241 | } |
1167 | } |
1242 | |
1168 | |
1243 | XRenderPictFormat *solid_format = XRenderFindStandardFormat (dpy, PictStandardARGB32); |
1169 | XRenderPictFormat *solid_format = XRenderFindStandardFormat (dpy, PictStandardARGB32); |
1244 | XRenderPictFormat *format = XRenderFindVisualFormat (dpy, visual); |
1170 | XRenderPictFormat *format = XRenderFindVisualFormat (dpy, visual); |
1245 | XRenderPictureAttributes pa; |
1171 | XRenderPictureAttributes pa; |
… | |
… | |
1259 | |
1185 | |
1260 | if (mask_pic && overlay_pic && back_pic) |
1186 | if (mask_pic && overlay_pic && back_pic) |
1261 | { |
1187 | { |
1262 | XRenderColor mask_c; |
1188 | XRenderColor mask_c; |
1263 | |
1189 | |
1264 | memset (&mask_c, (shade > 100) ? 0xFF : 0x0, sizeof (mask_c)); |
1190 | mask_c.red = mask_c.green = mask_c.blue = 0; |
1265 | mask_c.alpha = 0xffff; |
1191 | mask_c.alpha = 0xffff; |
1266 | XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1); |
1192 | XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1); |
1267 | |
1193 | |
1268 | mask_c.alpha = 0; |
1194 | mask_c.alpha = 0; |
1269 | mask_c.red = 0xffff - c.r; |
1195 | mask_c.red = 0xffff - c.r; |
1270 | mask_c.green = 0xffff - c.g; |
1196 | mask_c.green = 0xffff - c.g; |
1271 | mask_c.blue = 0xffff - c.b; |
1197 | mask_c.blue = 0xffff - c.b; |
1272 | XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1); |
1198 | XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1); |
1273 | XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, width, height); |
1199 | XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, width, height); |
|
|
1200 | |
|
|
1201 | if (shade > 100) |
|
|
1202 | { |
|
|
1203 | mask_c.red = mask_c.green = mask_c.blue = 0xffff * (shade - 100) / 100; |
|
|
1204 | mask_c.alpha = 0; |
|
|
1205 | XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1); |
|
|
1206 | |
|
|
1207 | XRenderComposite (dpy, PictOpOver, overlay_pic, None, back_pic, 0, 0, 0, 0, 0, 0, width, height); |
|
|
1208 | } |
|
|
1209 | |
1274 | ret = true; |
1210 | ret = true; |
1275 | } |
1211 | } |
1276 | |
1212 | |
1277 | XRenderFreePicture (dpy, mask_pic); |
1213 | XRenderFreePicture (dpy, mask_pic); |
1278 | XRenderFreePicture (dpy, overlay_pic); |
1214 | XRenderFreePicture (dpy, overlay_pic); |
… | |
… | |
1309 | int window_height = target->szHint.height; |
1245 | int window_height = target->szHint.height; |
1310 | int sx, sy; |
1246 | int sx, sy; |
1311 | XGCValues gcv; |
1247 | XGCValues gcv; |
1312 | GC gc; |
1248 | GC gc; |
1313 | |
1249 | |
1314 | target->get_window_origin (sx, sy); |
1250 | sx = target_x; |
|
|
1251 | sy = target_y; |
1315 | |
1252 | |
1316 | /* check if we are outside of the visible part of the virtual screen : */ |
1253 | /* check if we are outside of the visible part of the virtual screen : */ |
1317 | if (sx + window_width <= 0 || sy + window_height <= 0 |
1254 | if (sx + window_width <= 0 || sy + window_height <= 0 |
1318 | || sx >= root_width || sy >= root_height) |
1255 | || sx >= root_width || sy >= root_height) |
1319 | return 0; |
1256 | return 0; |
… | |
… | |
1336 | Pixmap recoded_root_pmap = root_pixmap; |
1273 | Pixmap recoded_root_pmap = root_pixmap; |
1337 | |
1274 | |
1338 | if (root_pixmap != None && root_depth != target->depth) |
1275 | if (root_pixmap != None && root_depth != target->depth) |
1339 | { |
1276 | { |
1340 | #if XRENDER |
1277 | #if XRENDER |
|
|
1278 | if (flags & HAS_RENDER) |
|
|
1279 | { |
1341 | XRenderPictureAttributes pa; |
1280 | XRenderPictureAttributes pa; |
1342 | |
1281 | |
1343 | XRenderPictFormat *src_format = XRenderFindVisualFormat (dpy, DefaultVisual (dpy, screen)); |
1282 | XRenderPictFormat *src_format = XRenderFindVisualFormat (dpy, DefaultVisual (dpy, screen)); |
1344 | Picture src = XRenderCreatePicture (dpy, root_pixmap, src_format, 0, &pa); |
1283 | Picture src = XRenderCreatePicture (dpy, root_pixmap, src_format, 0, &pa); |
1345 | |
1284 | |
1346 | recoded_root_pmap = XCreatePixmap (dpy, target->vt, root_pmap_width, root_pmap_height, target->depth); |
1285 | recoded_root_pmap = XCreatePixmap (dpy, target->vt, root_pmap_width, root_pmap_height, target->depth); |
1347 | XRenderPictFormat *dst_format = XRenderFindVisualFormat (dpy, target->visual); |
1286 | XRenderPictFormat *dst_format = XRenderFindVisualFormat (dpy, target->visual); |
1348 | Picture dst = XRenderCreatePicture (dpy, recoded_root_pmap, dst_format, 0, &pa); |
1287 | Picture dst = XRenderCreatePicture (dpy, recoded_root_pmap, dst_format, 0, &pa); |
1349 | |
1288 | |
1350 | if (src && dst) |
1289 | if (src && dst) |
1351 | XRenderComposite (dpy, PictOpSrc, src, None, dst, 0, 0, 0, 0, 0, 0, root_pmap_width, root_pmap_height); |
1290 | XRenderComposite (dpy, PictOpSrc, src, None, dst, 0, 0, 0, 0, 0, 0, root_pmap_width, root_pmap_height); |
|
|
1291 | else |
|
|
1292 | { |
|
|
1293 | XFreePixmap (dpy, recoded_root_pmap); |
|
|
1294 | root_pixmap = None; |
|
|
1295 | } |
|
|
1296 | |
|
|
1297 | XRenderFreePicture (dpy, src); |
|
|
1298 | XRenderFreePicture (dpy, dst); |
|
|
1299 | } |
1352 | else |
1300 | else |
1353 | { |
1301 | #endif |
1354 | XFreePixmap (dpy, recoded_root_pmap); |
|
|
1355 | root_pixmap = None; |
|
|
1356 | } |
|
|
1357 | |
|
|
1358 | XRenderFreePicture (dpy, src); |
|
|
1359 | XRenderFreePicture (dpy, dst); |
|
|
1360 | #else |
|
|
1361 | root_pixmap = None; |
1302 | root_pixmap = None; |
1362 | #endif |
|
|
1363 | } |
1303 | } |
1364 | |
1304 | |
1365 | if (root_pixmap == None) |
1305 | if (root_pixmap == None) |
1366 | return 0; |
1306 | return 0; |
1367 | |
1307 | |
|
|
1308 | if (pixmap == None |
|
|
1309 | || pmap_width != window_width |
|
|
1310 | || pmap_height != window_height) |
|
|
1311 | { |
|
|
1312 | if (pixmap) |
|
|
1313 | XFreePixmap (target->dpy, pixmap); |
1368 | Pixmap tiled_root_pmap = XCreatePixmap (dpy, target->vt, window_width, window_height, target->depth); |
1314 | pixmap = XCreatePixmap (target->dpy, target->vt, window_width, window_height, target->depth); |
|
|
1315 | pmap_width = window_width; |
|
|
1316 | pmap_height = window_height; |
|
|
1317 | } |
1369 | |
1318 | |
1370 | if (tiled_root_pmap == None) /* something really bad happened - abort */ |
1319 | if (pixmap == None) |
1371 | return 0; |
1320 | return 0; |
1372 | |
1321 | |
1373 | /* straightforward pixmap copy */ |
1322 | /* straightforward pixmap copy */ |
|
|
1323 | while (sx < 0) sx += (int)root_width; |
|
|
1324 | while (sy < 0) sy += (int)root_height; |
|
|
1325 | |
1374 | gcv.tile = recoded_root_pmap; |
1326 | gcv.tile = recoded_root_pmap; |
1375 | gcv.fill_style = FillTiled; |
1327 | gcv.fill_style = FillTiled; |
1376 | |
|
|
1377 | while (sx < 0) sx += (int)root_width; |
|
|
1378 | while (sy < 0) sy += (int)root_height; |
|
|
1379 | |
|
|
1380 | gcv.ts_x_origin = -sx; |
1328 | gcv.ts_x_origin = -sx; |
1381 | gcv.ts_y_origin = -sy; |
1329 | gcv.ts_y_origin = -sy; |
1382 | gc = XCreateGC (dpy, target->vt, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcv); |
1330 | gc = XCreateGC (dpy, target->vt, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcv); |
1383 | |
1331 | |
1384 | if (gc) |
1332 | if (gc) |
1385 | { |
1333 | { |
1386 | XFillRectangle (dpy, tiled_root_pmap, gc, 0, 0, window_width, window_height); |
1334 | XFillRectangle (dpy, pixmap, gc, 0, 0, window_width, window_height); |
1387 | result |= transpPmapTiled; |
1335 | result |= isValid | (flags & effectsFlags); |
1388 | XFreeGC (dpy, gc); |
1336 | XFreeGC (dpy, gc); |
1389 | } |
|
|
1390 | |
1337 | |
1391 | if (tiled_root_pmap != None) |
1338 | if (!(flags & CLIENT_RENDER)) |
1392 | { |
|
|
1393 | if (!need_client_side_rendering ()) |
|
|
1394 | { |
1339 | { |
1395 | if ((flags & blurNeeded) |
1340 | if ((flags & blurNeeded) |
1396 | && (flags & blurServerSide)) |
1341 | && (flags & HAS_RENDER_CONV)) |
1397 | { |
1342 | { |
1398 | if (blur_pixmap (tiled_root_pmap, target->visual, window_width, window_height)) |
1343 | if (blur_pixmap (pixmap, target->visual, window_width, window_height)) |
1399 | result |= transpPmapBlurred; |
1344 | result &= ~blurNeeded; |
1400 | } |
1345 | } |
1401 | if ((flags & tintNeeded) |
1346 | if ((flags & tintNeeded) |
1402 | && (flags & tintServerSide)) |
1347 | && (flags & (tintWholesome | HAS_RENDER))) |
1403 | { |
1348 | { |
1404 | if (tint_pixmap (tiled_root_pmap, target->visual, window_width, window_height)) |
1349 | if (tint_pixmap (pixmap, target->visual, window_width, window_height)) |
1405 | result |= transpPmapTinted; |
1350 | result &= ~tintNeeded; |
1406 | } |
1351 | } |
1407 | } /* server side rendering completed */ |
1352 | } /* server side rendering completed */ |
1408 | |
|
|
1409 | if (pixmap) |
|
|
1410 | XFreePixmap (dpy, pixmap); |
|
|
1411 | |
|
|
1412 | pixmap = tiled_root_pmap; |
|
|
1413 | pmap_width = window_width; |
|
|
1414 | pmap_height = window_height; |
|
|
1415 | pmap_depth = target->depth; |
|
|
1416 | } |
1353 | } |
1417 | |
1354 | |
1418 | if (recoded_root_pmap != root_pixmap) |
1355 | if (recoded_root_pmap != root_pixmap) |
1419 | XFreePixmap (dpy, recoded_root_pmap); |
1356 | XFreePixmap (dpy, recoded_root_pmap); |
1420 | |
1357 | |
… | |
… | |
1422 | } |
1359 | } |
1423 | |
1360 | |
1424 | void |
1361 | void |
1425 | bgPixmap_t::set_root_pixmap () |
1362 | bgPixmap_t::set_root_pixmap () |
1426 | { |
1363 | { |
1427 | Pixmap new_root_pixmap = target->get_pixmap_property (XA_XROOTPMAP_ID); |
1364 | Pixmap new_root_pixmap = target->get_pixmap_property (target->xa[XA_XROOTPMAP_ID]); |
1428 | if (new_root_pixmap == None) |
1365 | if (new_root_pixmap == None) |
1429 | new_root_pixmap = target->get_pixmap_property (XA_ESETROOT_PMAP_ID); |
1366 | new_root_pixmap = target->get_pixmap_property (target->xa[XA_ESETROOT_PMAP_ID]); |
1430 | |
1367 | |
1431 | root_pixmap = new_root_pixmap; |
1368 | root_pixmap = new_root_pixmap; |
1432 | } |
1369 | } |
1433 | # endif /* ENABLE_TRANSPARENCY */ |
1370 | # endif /* ENABLE_TRANSPARENCY */ |
1434 | |
1371 | |
1435 | # ifndef HAVE_AFTERIMAGE |
1372 | #if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) |
1436 | static void ShadeXImage(Visual *visual, XImage *srcImage, int shade, int rm, int gm, int bm); |
1373 | static void shade_ximage (Visual *visual, XImage *ximage, int shade, const rgba &c); |
1437 | # endif |
1374 | # endif |
1438 | |
1375 | |
1439 | bool |
1376 | bool |
1440 | bgPixmap_t::render () |
1377 | bgPixmap_t::render () |
1441 | { |
1378 | { |
… | |
… | |
1450 | { |
1387 | { |
1451 | /* we need to re-generate transparency pixmap in that case ! */ |
1388 | /* we need to re-generate transparency pixmap in that case ! */ |
1452 | background_flags = make_transparency_pixmap (); |
1389 | background_flags = make_transparency_pixmap (); |
1453 | if (background_flags == 0) |
1390 | if (background_flags == 0) |
1454 | return false; |
1391 | return false; |
1455 | else if ((background_flags & transpTransformations) == (flags & transpTransformations)) |
1392 | else if (!(background_flags & effectsFlags)) |
1456 | flags = flags & ~isInvalid; |
1393 | flags |= isValid; |
1457 | } |
1394 | } |
1458 | # endif |
1395 | # endif |
1459 | |
1396 | |
1460 | # ifdef BG_IMAGE_FROM_FILE |
1397 | # ifdef BG_IMAGE_FROM_FILE |
1461 | if (have_image |
1398 | if (have_image |
1462 | || (background_flags & transpTransformations) != (flags & transpTransformations)) |
1399 | || (background_flags & effectsFlags)) |
1463 | { |
1400 | { |
1464 | if (render_image (background_flags)) |
1401 | if (render_image (background_flags)) |
1465 | flags = flags & ~isInvalid; |
1402 | flags |= isValid; |
1466 | } |
1403 | } |
1467 | # endif |
1404 | # endif |
1468 | |
1405 | |
|
|
1406 | # if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) |
1469 | XImage *result = NULL; |
1407 | XImage *result = NULL; |
1470 | |
1408 | |
1471 | if (background_flags && (flags & isInvalid)) |
1409 | if (background_flags && !(flags & isValid)) |
1472 | { |
1410 | { |
1473 | result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap); |
1411 | result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap); |
1474 | } |
1412 | } |
1475 | |
1413 | |
1476 | if (result) |
1414 | if (result) |
1477 | { |
1415 | { |
1478 | # if !defined(HAVE_AFTERIMAGE) && !XRENDER |
|
|
1479 | /* our own client-side tinting */ |
1416 | /* our own client-side tinting */ |
1480 | if (!(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
1417 | if (background_flags & tintNeeded) |
1481 | { |
1418 | { |
1482 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1419 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1483 | if (flags & tintSet) |
1420 | if (flags & tintSet) |
1484 | tint.get (c); |
1421 | tint.get (c); |
1485 | ShadeXImage (DefaultVisual (target->dpy, target->display->screen), result, shade, c.r, c.g, c.b); |
1422 | shade_ximage (DefaultVisual (target->dpy, target->display->screen), result, shade, c); |
1486 | } |
1423 | } |
1487 | # endif |
|
|
1488 | |
1424 | |
1489 | GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL); |
1425 | GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL); |
1490 | |
1426 | |
1491 | if (gc) |
1427 | if (gc) |
1492 | { |
1428 | { |
1493 | XPutImage (target->dpy, pixmap, gc, result, 0, 0, 0, 0, result->width, result->height); |
1429 | XPutImage (target->dpy, pixmap, gc, result, 0, 0, 0, 0, result->width, result->height); |
1494 | |
1430 | |
1495 | XFreeGC (target->dpy, gc); |
1431 | XFreeGC (target->dpy, gc); |
1496 | flags = flags & ~isInvalid; |
1432 | flags |= isValid; |
1497 | } |
1433 | } |
1498 | |
1434 | |
1499 | XDestroyImage (result); |
1435 | XDestroyImage (result); |
1500 | } |
1436 | } |
|
|
1437 | # endif |
1501 | |
1438 | |
1502 | if (flags & isInvalid) |
1439 | if (!(flags & isValid)) |
1503 | { |
1440 | { |
1504 | if (pixmap != None) |
1441 | if (pixmap != None) |
1505 | { |
1442 | { |
1506 | XFreePixmap (target->dpy, pixmap); |
1443 | XFreePixmap (target->dpy, pixmap); |
1507 | pixmap = None; |
1444 | pixmap = None; |
1508 | } |
1445 | } |
1509 | } |
1446 | } |
1510 | |
1447 | |
1511 | apply (); |
1448 | target->scr_recolour (false); |
|
|
1449 | flags |= hasChanged; |
1512 | |
1450 | |
1513 | valid_since = ev::now (); |
1451 | valid_since = ev::now (); |
1514 | |
1452 | |
1515 | return true; |
1453 | return true; |
1516 | } |
1454 | } |
1517 | |
1455 | |
1518 | void |
1456 | void |
1519 | bgPixmap_t::set_target (rxvt_term *new_target) |
1457 | bgPixmap_t::set_target (rxvt_term *new_target) |
1520 | { |
1458 | { |
1521 | target = new_target; |
1459 | target = new_target; |
1522 | } |
|
|
1523 | |
1460 | |
1524 | void |
1461 | flags &= ~(HAS_RENDER | HAS_RENDER_CONV); |
1525 | bgPixmap_t::apply () |
1462 | #if XRENDER |
1526 | { |
1463 | int major, minor; |
1527 | if (target == NULL) |
1464 | if (XRenderQueryVersion (target->dpy, &major, &minor)) |
1528 | return; |
1465 | flags |= HAS_RENDER; |
|
|
1466 | XFilters *filters = XRenderQueryFilters (target->dpy, target->vt); |
|
|
1467 | if (filters) |
|
|
1468 | { |
|
|
1469 | for (int i = 0; i < filters->nfilter; i++) |
|
|
1470 | if (!strcmp (filters->filter[i], FilterConvolution)) |
|
|
1471 | flags |= HAS_RENDER_CONV; |
1529 | |
1472 | |
1530 | if (pixmap != None) |
1473 | XFree (filters); |
1531 | { |
1474 | } |
1532 | /* set target's background to pixmap */ |
|
|
1533 | # ifdef ENABLE_TRANSPARENCY |
|
|
1534 | if (flags & isTransparent) |
|
|
1535 | { |
|
|
1536 | XSetWindowBackgroundPixmap (target->dpy, target->parent[0], pixmap); |
|
|
1537 | XSetWindowBackgroundPixmap (target->dpy, target->vt, ParentRelative); |
|
|
1538 | |
|
|
1539 | if (target->scrollBar.win) |
|
|
1540 | XSetWindowBackgroundPixmap (target->dpy, target->scrollBar.win, ParentRelative); |
|
|
1541 | } |
|
|
1542 | else |
|
|
1543 | # endif |
1475 | #endif |
1544 | { |
|
|
1545 | /* force old pixmap dereference in case it was transparent before :*/ |
|
|
1546 | XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]); |
|
|
1547 | XSetWindowBackgroundPixmap (target->dpy, target->vt, pixmap); |
|
|
1548 | /* do we also need to set scrollbar's background here ? */ |
|
|
1549 | |
|
|
1550 | if (target->scrollBar.win) |
|
|
1551 | XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]); |
|
|
1552 | } |
|
|
1553 | } |
|
|
1554 | else |
|
|
1555 | { |
|
|
1556 | /* set target background to a pixel */ |
|
|
1557 | XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]); |
|
|
1558 | XSetWindowBackground (target->dpy, target->vt, target->pix_colors[Color_bg]); |
|
|
1559 | /* do we also need to set scrollbar's background here ? */ |
|
|
1560 | if (target->scrollBar.win) |
|
|
1561 | XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]); |
|
|
1562 | } |
|
|
1563 | |
|
|
1564 | /* don't want Expose on the parent or vt. It is better to use |
|
|
1565 | scr_touch or we get a great deal of flicker otherwise: */ |
|
|
1566 | XClearWindow (target->dpy, target->parent[0]); |
|
|
1567 | |
|
|
1568 | if (target->scrollBar.state && target->scrollBar.win) |
|
|
1569 | { |
|
|
1570 | target->scrollBar.state = STATE_IDLE; |
|
|
1571 | target->scrollBar.show (0); |
|
|
1572 | } |
|
|
1573 | |
|
|
1574 | target->want_refresh = 1; |
|
|
1575 | flags |= hasChanged; |
|
|
1576 | } |
1476 | } |
1577 | |
1477 | |
1578 | #endif /* HAVE_BG_PIXMAP */ |
1478 | #endif /* HAVE_BG_PIXMAP */ |
1579 | |
1479 | |
1580 | #if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) && !XRENDER |
1480 | #if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) |
1581 | /* taken from aterm-0.4.2 */ |
1481 | /* taken from aterm-0.4.2 */ |
1582 | |
1482 | |
1583 | static void |
1483 | static void |
1584 | ShadeXImage(Visual *visual, XImage *srcImage, int shade, int rm, int gm, int bm) |
1484 | shade_ximage (Visual *visual, XImage *ximage, int shade, const rgba &c) |
1585 | { |
1485 | { |
1586 | int sh_r, sh_g, sh_b; |
1486 | int sh_r, sh_g, sh_b; |
1587 | uint32_t mask_r, mask_g, mask_b; |
1487 | uint32_t mask_r, mask_g, mask_b; |
1588 | uint32_t *lookup, *lookup_r, *lookup_g, *lookup_b; |
1488 | uint32_t *lookup, *lookup_r, *lookup_g, *lookup_b; |
1589 | unsigned int lower_lim_r, lower_lim_g, lower_lim_b; |
1489 | rgba low; |
1590 | unsigned int upper_lim_r, upper_lim_g, upper_lim_b; |
1490 | rgba high; |
1591 | int i; |
1491 | int i; |
1592 | int host_byte_order = byteorder.big_endian () ? MSBFirst : LSBFirst; |
1492 | int host_byte_order = byteorder::big_endian () ? MSBFirst : LSBFirst; |
1593 | |
1493 | |
1594 | if (visual->c_class != TrueColor || srcImage->format != ZPixmap) return; |
1494 | if (visual->c_class != TrueColor || ximage->format != ZPixmap) return; |
1595 | |
1495 | |
1596 | /* for convenience */ |
1496 | /* for convenience */ |
1597 | mask_r = visual->red_mask; |
1497 | mask_r = visual->red_mask; |
1598 | mask_g = visual->green_mask; |
1498 | mask_g = visual->green_mask; |
1599 | mask_b = visual->blue_mask; |
1499 | mask_b = visual->blue_mask; |
1600 | |
1500 | |
1601 | /* boring lookup table pre-initialization */ |
1501 | /* boring lookup table pre-initialization */ |
1602 | switch (srcImage->depth) |
1502 | switch (ximage->depth) |
1603 | { |
1503 | { |
1604 | case 15: |
1504 | case 15: |
1605 | if ((mask_r != 0x7c00) || |
1505 | if ((mask_r != 0x7c00) || |
1606 | (mask_g != 0x03e0) || |
1506 | (mask_g != 0x03e0) || |
1607 | (mask_b != 0x001f)) |
1507 | (mask_b != 0x001f)) |
… | |
… | |
1660 | /* prepare limits for color transformation (each channel is handled separately) */ |
1560 | /* prepare limits for color transformation (each channel is handled separately) */ |
1661 | if (shade > 100) |
1561 | if (shade > 100) |
1662 | { |
1562 | { |
1663 | shade = 200 - shade; |
1563 | shade = 200 - shade; |
1664 | |
1564 | |
1665 | lower_lim_r = 65535-rm; |
1565 | high.r = c.r * shade / 100; |
1666 | lower_lim_g = 65535-gm; |
1566 | high.g = c.g * shade / 100; |
1667 | lower_lim_b = 65535-bm; |
1567 | high.b = c.b * shade / 100; |
1668 | |
1568 | |
1669 | lower_lim_r = 65535-(unsigned int)(((uint32_t)lower_lim_r)*((uint32_t)shade)/100); |
1569 | low.r = 65535 * (100 - shade) / 100; |
1670 | lower_lim_g = 65535-(unsigned int)(((uint32_t)lower_lim_g)*((uint32_t)shade)/100); |
1570 | low.g = 65535 * (100 - shade) / 100; |
1671 | lower_lim_b = 65535-(unsigned int)(((uint32_t)lower_lim_b)*((uint32_t)shade)/100); |
1571 | low.b = 65535 * (100 - shade) / 100; |
1672 | |
|
|
1673 | upper_lim_r = upper_lim_g = upper_lim_b = 65535; |
|
|
1674 | } |
1572 | } |
1675 | else |
1573 | else |
1676 | { |
1574 | { |
|
|
1575 | high.r = c.r * shade / 100; |
|
|
1576 | high.g = c.g * shade / 100; |
|
|
1577 | high.b = c.b * shade / 100; |
1677 | |
1578 | |
1678 | lower_lim_r = lower_lim_g = lower_lim_b = 0; |
1579 | low.r = low.g = low.b = 0; |
1679 | |
|
|
1680 | upper_lim_r = (unsigned int)((((uint32_t)rm)*((uint32_t)shade))/100); |
|
|
1681 | upper_lim_g = (unsigned int)((((uint32_t)gm)*((uint32_t)shade))/100); |
|
|
1682 | upper_lim_b = (unsigned int)((((uint32_t)bm)*((uint32_t)shade))/100); |
|
|
1683 | } |
1580 | } |
1684 | |
1581 | |
1685 | /* fill our lookup tables */ |
1582 | /* fill our lookup tables */ |
1686 | for (i = 0; i <= mask_r>>sh_r; i++) |
1583 | for (i = 0; i <= mask_r>>sh_r; i++) |
1687 | { |
1584 | { |
1688 | uint32_t tmp; |
1585 | uint32_t tmp; |
1689 | tmp = ((uint32_t)i)*((uint32_t)(upper_lim_r-lower_lim_r)); |
1586 | tmp = i * high.r; |
1690 | tmp += ((uint32_t)(mask_r>>sh_r))*((uint32_t)lower_lim_r); |
1587 | tmp += (mask_r>>sh_r) * low.r; |
1691 | lookup_r[i] = (tmp/65535)<<sh_r; |
1588 | lookup_r[i] = (tmp/65535)<<sh_r; |
1692 | } |
1589 | } |
1693 | for (i = 0; i <= mask_g>>sh_g; i++) |
1590 | for (i = 0; i <= mask_g>>sh_g; i++) |
1694 | { |
1591 | { |
1695 | uint32_t tmp; |
1592 | uint32_t tmp; |
1696 | tmp = ((uint32_t)i)*((uint32_t)(upper_lim_g-lower_lim_g)); |
1593 | tmp = i * high.g; |
1697 | tmp += ((uint32_t)(mask_g>>sh_g))*((uint32_t)lower_lim_g); |
1594 | tmp += (mask_g>>sh_g) * low.g; |
1698 | lookup_g[i] = (tmp/65535)<<sh_g; |
1595 | lookup_g[i] = (tmp/65535)<<sh_g; |
1699 | } |
1596 | } |
1700 | for (i = 0; i <= mask_b>>sh_b; i++) |
1597 | for (i = 0; i <= mask_b>>sh_b; i++) |
1701 | { |
1598 | { |
1702 | uint32_t tmp; |
1599 | uint32_t tmp; |
1703 | tmp = ((uint32_t)i)*((uint32_t)(upper_lim_b-lower_lim_b)); |
1600 | tmp = i * high.b; |
1704 | tmp += ((uint32_t)(mask_b>>sh_b))*((uint32_t)lower_lim_b); |
1601 | tmp += (mask_b>>sh_b) * low.b; |
1705 | lookup_b[i] = (tmp/65535)<<sh_b; |
1602 | lookup_b[i] = (tmp/65535)<<sh_b; |
1706 | } |
1603 | } |
1707 | |
1604 | |
1708 | /* apply table to input image (replacing colors by newly calculated ones) */ |
1605 | /* apply table to input image (replacing colors by newly calculated ones) */ |
1709 | if (srcImage->bits_per_pixel == 32 |
1606 | if (ximage->bits_per_pixel == 32 |
1710 | && (srcImage->depth == 24 || srcImage->depth == 32) |
1607 | && (ximage->depth == 24 || ximage->depth == 32) |
1711 | && srcImage->byte_order == host_byte_order) |
1608 | && ximage->byte_order == host_byte_order) |
1712 | { |
1609 | { |
1713 | uint32_t *p1, *pf, *p, *pl; |
1610 | uint32_t *p1, *pf, *p, *pl; |
1714 | p1 = (uint32_t *) srcImage->data; |
1611 | p1 = (uint32_t *) ximage->data; |
1715 | pf = (uint32_t *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
1612 | pf = (uint32_t *) (ximage->data + ximage->height * ximage->bytes_per_line); |
1716 | |
1613 | |
1717 | while (p1 < pf) |
1614 | while (p1 < pf) |
1718 | { |
1615 | { |
1719 | p = p1; |
1616 | p = p1; |
1720 | pl = p1 + srcImage->width; |
1617 | pl = p1 + ximage->width; |
1721 | for (; p < pl; p++) |
1618 | for (; p < pl; p++) |
1722 | { |
1619 | { |
1723 | *p = lookup_r[(*p & 0xff0000) >> 16] | |
1620 | *p = lookup_r[(*p & 0xff0000) >> 16] | |
1724 | lookup_g[(*p & 0x00ff00) >> 8] | |
1621 | lookup_g[(*p & 0x00ff00) >> 8] | |
1725 | lookup_b[(*p & 0x0000ff)] | |
1622 | lookup_b[(*p & 0x0000ff)] | |
1726 | (*p & 0xff000000); |
1623 | (*p & 0xff000000); |
1727 | } |
1624 | } |
1728 | p1 = (uint32_t *) ((char *) p1 + srcImage->bytes_per_line); |
1625 | p1 = (uint32_t *) ((char *) p1 + ximage->bytes_per_line); |
1729 | } |
1626 | } |
1730 | } |
1627 | } |
1731 | else |
1628 | else |
1732 | { |
1629 | { |
1733 | for (int y = 0; y < srcImage->height; y++) |
1630 | for (int y = 0; y < ximage->height; y++) |
1734 | for (int x = 0; x < srcImage->width; x++) |
1631 | for (int x = 0; x < ximage->width; x++) |
1735 | { |
1632 | { |
1736 | unsigned long pixel = XGetPixel (srcImage, x, y); |
1633 | unsigned long pixel = XGetPixel (ximage, x, y); |
1737 | pixel = lookup_r[(pixel & mask_r) >> sh_r] | |
1634 | pixel = lookup_r[(pixel & mask_r) >> sh_r] | |
1738 | lookup_g[(pixel & mask_g) >> sh_g] | |
1635 | lookup_g[(pixel & mask_g) >> sh_g] | |
1739 | lookup_b[(pixel & mask_b) >> sh_b]; |
1636 | lookup_b[(pixel & mask_b) >> sh_b]; |
1740 | XPutPixel (srcImage, x, y, pixel); |
1637 | XPutPixel (ximage, x, y, pixel); |
1741 | } |
1638 | } |
1742 | } |
1639 | } |
1743 | |
1640 | |
1744 | free (lookup); |
1641 | free (lookup); |
1745 | } |
1642 | } |