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author | David Walter Seikel | 2012-01-04 18:41:13 +1000 |
---|---|---|
committer | David Walter Seikel | 2012-01-04 18:41:13 +1000 |
commit | dd7595a3475407a7fa96a97393bae8c5220e8762 (patch) | |
tree | e341e911d7eb911a51684a7412ef7f7c7605d28e /libraries/evas/src/modules/engines/software_x11/evas_engine.c | |
parent | Add the skeleton. (diff) | |
download | SledjHamr-dd7595a3475407a7fa96a97393bae8c5220e8762.zip SledjHamr-dd7595a3475407a7fa96a97393bae8c5220e8762.tar.gz SledjHamr-dd7595a3475407a7fa96a97393bae8c5220e8762.tar.bz2 SledjHamr-dd7595a3475407a7fa96a97393bae8c5220e8762.tar.xz |
Add the base Enlightenment Foundation Libraries - eina, eet, evas, ecore, embryo, and edje.
Note that embryo wont be used, but I'm not sure yet if you can build edje without it.
Diffstat (limited to 'libraries/evas/src/modules/engines/software_x11/evas_engine.c')
-rw-r--r-- | libraries/evas/src/modules/engines/software_x11/evas_engine.c | 929 |
1 files changed, 929 insertions, 0 deletions
diff --git a/libraries/evas/src/modules/engines/software_x11/evas_engine.c b/libraries/evas/src/modules/engines/software_x11/evas_engine.c new file mode 100644 index 0000000..0a2d2a3 --- /dev/null +++ b/libraries/evas/src/modules/engines/software_x11/evas_engine.c | |||
@@ -0,0 +1,929 @@ | |||
1 | #include "evas_common.h" | ||
2 | #include "evas_private.h" | ||
3 | |||
4 | #include "Evas_Engine_Software_X11.h" | ||
5 | #include "evas_engine.h" | ||
6 | |||
7 | #ifdef BUILD_ENGINE_SOFTWARE_XLIB | ||
8 | # include "evas_xlib_outbuf.h" | ||
9 | # include "evas_xlib_color.h" | ||
10 | #endif | ||
11 | |||
12 | #ifdef BUILD_ENGINE_SOFTWARE_XCB | ||
13 | # include "evas_xcb_outbuf.h" | ||
14 | # include "evas_xcb_color.h" | ||
15 | # include "evas_xcb_xdefaults.h" | ||
16 | #endif | ||
17 | |||
18 | int _evas_engine_soft_x11_log_dom = -1; | ||
19 | |||
20 | /* function tables - filled in later (func and parent func) */ | ||
21 | static Evas_Func func, pfunc; | ||
22 | |||
23 | #ifdef BUILD_ENGINE_SOFTWARE_XLIB | ||
24 | /* | ||
25 | struct xrdb_user | ||
26 | { | ||
27 | time_t last_stat; | ||
28 | time_t last_mtime; | ||
29 | XrmDatabase db; | ||
30 | }; | ||
31 | static struct xrdb_user xrdb_user = {0, 0, NULL}; | ||
32 | |||
33 | static Eina_Bool | ||
34 | xrdb_user_query(const char *name, const char *cls, char **type, XrmValue *val) | ||
35 | { | ||
36 | time_t last, now; | ||
37 | |||
38 | last = xrdb_user.last_stat; | ||
39 | now = time(NULL); | ||
40 | |||
41 | xrdb_user.last_stat = now; | ||
42 | if (last != now) // don't stat() more than once every second | ||
43 | { | ||
44 | struct stat st; | ||
45 | const char *home; | ||
46 | char tmp[PATH_MAX]; | ||
47 | |||
48 | if (!(home = getenv("HOME"))) | ||
49 | goto failed; | ||
50 | |||
51 | snprintf(tmp, sizeof(tmp), "%s/.Xdefaults", home); | ||
52 | if (stat(tmp, &st) != 0) goto failed; | ||
53 | if (xrdb_user.last_mtime != st.st_mtime) | ||
54 | { | ||
55 | if (xrdb_user.db) XrmDestroyDatabase(xrdb_user.db); | ||
56 | xrdb_user.db = XrmGetFileDatabase(tmp); | ||
57 | if (!xrdb_user.db) goto failed; | ||
58 | xrdb_user.last_mtime = st.st_mtime; | ||
59 | } | ||
60 | } | ||
61 | |||
62 | if (!xrdb_user.db) return EINA_FALSE; | ||
63 | return XrmGetResource(xrdb_user.db, name, cls, type, val); | ||
64 | |||
65 | failed: | ||
66 | if (xrdb_user.db) | ||
67 | { | ||
68 | XrmDestroyDatabase(xrdb_user.db); | ||
69 | xrdb_user.db = NULL; | ||
70 | } | ||
71 | xrdb_user.last_mtime = 0; | ||
72 | return EINA_FALSE; | ||
73 | } | ||
74 | */ | ||
75 | #endif | ||
76 | |||
77 | /* engine struct data */ | ||
78 | typedef struct _Render_Engine Render_Engine; | ||
79 | |||
80 | struct _Render_Engine | ||
81 | { | ||
82 | Tilebuf *tb; | ||
83 | Outbuf *ob; | ||
84 | Tilebuf_Rect *rects; | ||
85 | Eina_Inlist *cur_rect; | ||
86 | unsigned char end : 1; | ||
87 | /* | ||
88 | #ifdef BUILD_ENGINE_SOFTWARE_XLIB | ||
89 | XrmDatabase xrdb; | ||
90 | #endif | ||
91 | struct | ||
92 | { | ||
93 | int dpi; | ||
94 | } xr; | ||
95 | */ | ||
96 | #ifdef EVAS_FRAME_QUEUING | ||
97 | Evas_Engine_Render_Mode render_mode; | ||
98 | #endif | ||
99 | |||
100 | void (*outbuf_free)(Outbuf *ob); | ||
101 | void (*outbuf_reconfigure)(Outbuf *ob, int w, int h, int rot, Outbuf_Depth depth); | ||
102 | int (*outbuf_get_rot)(Outbuf *ob); | ||
103 | RGBA_Image *(*outbuf_new_region_for_update)(Outbuf *ob, int x, int y, int w, int h, int *cx, int *cy, int *cw, int *ch); | ||
104 | void (*outbuf_push_updated_region)(Outbuf *ob, RGBA_Image *update, int x, int y, int w, int h); | ||
105 | void (*outbuf_free_region_for_update)(Outbuf *ob, RGBA_Image *update); | ||
106 | void (*outbuf_flush)(Outbuf *ob); | ||
107 | void (*outbuf_idle_flush)(Outbuf *ob); | ||
108 | Eina_Bool (*outbuf_alpha_get)(Outbuf *ob); | ||
109 | #ifdef EVAS_FRAME_QUEUING | ||
110 | void (*outbuf_set_priv)(Outbuf *ob, void *cur, void *prev); | ||
111 | #endif | ||
112 | }; | ||
113 | |||
114 | /* prototypes we will use here */ | ||
115 | static void *_best_visual_get(int backend, void *connection, int screen); | ||
116 | static unsigned int _best_colormap_get(int backend, void *connection, int screen); | ||
117 | static int _best_depth_get(int backend, void *connection, int screen); | ||
118 | |||
119 | static void *eng_info(Evas *e); | ||
120 | static void eng_info_free(Evas *e, void *info); | ||
121 | static int eng_setup(Evas *e, void *info); | ||
122 | static void eng_output_free(void *data); | ||
123 | static void eng_output_resize(void *data, int w, int h); | ||
124 | static void eng_output_tile_size_set(void *data, int w, int h); | ||
125 | static void eng_output_redraws_rect_add(void *data, int x, int y, int w, int h); | ||
126 | static void eng_output_redraws_rect_del(void *data, int x, int y, int w, int h); | ||
127 | static void eng_output_redraws_clear(void *data); | ||
128 | static void *eng_output_redraws_next_update_get(void *data, int *x, int *y, int *w, int *h, int *cx, int *cy, int *cw, int *ch); | ||
129 | static void eng_output_redraws_next_update_push(void *data, void *surface, int x, int y, int w, int h); | ||
130 | static void eng_output_flush(void *data); | ||
131 | static void eng_output_idle_flush(void *data); | ||
132 | |||
133 | /* internal engine routines */ | ||
134 | |||
135 | #ifdef BUILD_ENGINE_SOFTWARE_XLIB | ||
136 | static void * | ||
137 | _output_xlib_setup(int w, int h, int rot, Display *disp, Drawable draw, | ||
138 | Visual *vis, Colormap cmap, int depth, int debug, | ||
139 | int grayscale, int max_colors, Pixmap mask, | ||
140 | int shape_dither, int destination_alpha) | ||
141 | { | ||
142 | Render_Engine *re; | ||
143 | // int status; | ||
144 | // char *type = NULL; | ||
145 | // XrmValue val; | ||
146 | |||
147 | if (!(re = calloc(1, sizeof(Render_Engine)))) return NULL; | ||
148 | |||
149 | evas_software_xlib_x_init(); | ||
150 | evas_software_xlib_x_color_init(); | ||
151 | evas_software_xlib_outbuf_init(); | ||
152 | /* | ||
153 | re->xr.dpi = 75000; // dpy * 1000 | ||
154 | |||
155 | status = xrdb_user_query("Xft.dpi", "Xft.Dpi", &type, &val); | ||
156 | if ((!status) || (!type)) | ||
157 | { | ||
158 | if (!re->xrdb) re->xrdb = XrmGetDatabase(disp); | ||
159 | if (re->xrdb) | ||
160 | status = XrmGetResource(re->xrdb, | ||
161 | "Xft.dpi", "Xft.Dpi", &type, &val); | ||
162 | } | ||
163 | |||
164 | if ((status) && (type)) | ||
165 | { | ||
166 | if (!strcmp(type, "String")) | ||
167 | { | ||
168 | const char *str, *dp; | ||
169 | |||
170 | str = val.addr; | ||
171 | dp = strchr(str, '.'); | ||
172 | if (!dp) dp = strchr(str, ','); | ||
173 | |||
174 | if (dp) | ||
175 | { | ||
176 | int subdpi, len, i; | ||
177 | char *buf; | ||
178 | |||
179 | buf = alloca(dp - str + 1); | ||
180 | strncpy(buf, str, dp - str); | ||
181 | buf[dp - str] = 0; | ||
182 | len = strlen(dp + 1); | ||
183 | subdpi = atoi(dp + 1); | ||
184 | |||
185 | if (len < 3) | ||
186 | { | ||
187 | for (i = len; i < 3; i++) | ||
188 | subdpi *= 10; | ||
189 | } | ||
190 | else if (len > 3) | ||
191 | { | ||
192 | for (i = len; i > 3; i--) | ||
193 | subdpi /= 10; | ||
194 | } | ||
195 | re->xr.dpi = atoi(buf) * 1000; | ||
196 | } | ||
197 | else | ||
198 | re->xr.dpi = atoi(str) * 1000; | ||
199 | evas_common_font_dpi_set(re->xr.dpi / 1000); | ||
200 | } | ||
201 | } | ||
202 | */ | ||
203 | re->ob = | ||
204 | evas_software_xlib_outbuf_setup_x(w, h, rot, OUTBUF_DEPTH_INHERIT, disp, | ||
205 | draw, vis, cmap, depth, grayscale, | ||
206 | max_colors, mask, shape_dither, | ||
207 | destination_alpha); | ||
208 | if (!re->ob) | ||
209 | { | ||
210 | free(re); | ||
211 | return NULL; | ||
212 | } | ||
213 | |||
214 | /* for updates return 1 big buffer, but only use portions of it, also cache | ||
215 | * it and keepit around until an idle_flush */ | ||
216 | |||
217 | /* disable for now - i am hunting down why some expedite tests are slower, | ||
218 | * as well as shaped stuff is broken and probable non-32bpp is broken as | ||
219 | * convert funcs dont do the right thing | ||
220 | * | ||
221 | */ | ||
222 | // re->ob->onebuf = 1; | ||
223 | |||
224 | evas_software_xlib_outbuf_debug_set(re->ob, debug); | ||
225 | re->tb = evas_common_tilebuf_new(w, h); | ||
226 | if (!re->tb) | ||
227 | { | ||
228 | evas_software_xlib_outbuf_free(re->ob); | ||
229 | free(re); | ||
230 | return NULL; | ||
231 | } | ||
232 | |||
233 | /* in preliminary tests 16x16 gave highest framerates */ | ||
234 | evas_common_tilebuf_set_tile_size(re->tb, TILESIZE, TILESIZE); | ||
235 | return re; | ||
236 | } | ||
237 | #endif | ||
238 | |||
239 | #ifdef BUILD_ENGINE_SOFTWARE_XCB | ||
240 | static void * | ||
241 | _output_xcb_setup(int w, int h, int rot, xcb_connection_t *conn, | ||
242 | xcb_screen_t *screen, xcb_drawable_t draw, | ||
243 | xcb_visualtype_t *vis, xcb_colormap_t cmap, int depth, | ||
244 | int debug, int grayscale, int max_colors, xcb_drawable_t mask, | ||
245 | int shape_dither, int destination_alpha) | ||
246 | { | ||
247 | Render_Engine *re; | ||
248 | // int v = 0; | ||
249 | |||
250 | if (!(re = calloc(1, sizeof(Render_Engine)))) return NULL; | ||
251 | |||
252 | evas_software_xcb_init(); | ||
253 | evas_software_xcb_color_init(); | ||
254 | evas_software_xcb_outbuf_init(); | ||
255 | /* | ||
256 | // FIXME: re->xrdb | ||
257 | _evas_xcb_xdefaults_init(); | ||
258 | v = _evas_xcb_xdefaults_int_get("Xft", "dpi"); | ||
259 | _evas_xcb_xdefaults_shutdown(); | ||
260 | if (v) re->xr.dpi = (v * 1000); | ||
261 | else re->xr.dpi = 75000; // dpy * 1000 | ||
262 | |||
263 | evas_common_font_dpi_set(re->xr.dpi / 1000); | ||
264 | */ | ||
265 | re->ob = | ||
266 | evas_software_xcb_outbuf_setup(w, h, rot, OUTBUF_DEPTH_INHERIT, conn, | ||
267 | screen, draw, vis, cmap, depth, | ||
268 | grayscale, max_colors, mask, | ||
269 | shape_dither, destination_alpha); | ||
270 | if (!re->ob) | ||
271 | { | ||
272 | free(re); | ||
273 | return NULL; | ||
274 | } | ||
275 | |||
276 | /* for updates return 1 big buffer, but only use portions of it, also cache | ||
277 | * it and keepit around until an idle_flush */ | ||
278 | |||
279 | /* disable for now - i am hunting down why some expedite tests are slower, | ||
280 | * as well as shaped stuff is broken and probable non-32bpp is broken as | ||
281 | * convert funcs dont do the right thing | ||
282 | * | ||
283 | */ | ||
284 | // re->ob->onebuf = 1; | ||
285 | |||
286 | evas_software_xcb_outbuf_debug_set(re->ob, debug); | ||
287 | |||
288 | re->tb = evas_common_tilebuf_new(w, h); | ||
289 | if (!re->tb) | ||
290 | { | ||
291 | evas_software_xcb_outbuf_free(re->ob); | ||
292 | free(re); | ||
293 | return NULL; | ||
294 | } | ||
295 | |||
296 | /* in preliminary tests 16x16 gave highest framerates */ | ||
297 | evas_common_tilebuf_set_tile_size(re->tb, TILESIZE, TILESIZE); | ||
298 | return re; | ||
299 | } | ||
300 | #endif | ||
301 | |||
302 | static void * | ||
303 | _best_visual_get(int backend, void *connection, int screen) | ||
304 | { | ||
305 | if (!connection) return NULL; | ||
306 | |||
307 | #ifdef BUILD_ENGINE_SOFTWARE_XLIB | ||
308 | if (backend == EVAS_ENGINE_INFO_SOFTWARE_X11_BACKEND_XLIB) | ||
309 | return DefaultVisual((Display *)connection, screen); | ||
310 | #endif | ||
311 | |||
312 | #ifdef BUILD_ENGINE_SOFTWARE_XCB | ||
313 | if (backend == EVAS_ENGINE_INFO_SOFTWARE_X11_BACKEND_XCB) | ||
314 | { | ||
315 | xcb_screen_iterator_t iter_screen; | ||
316 | xcb_depth_iterator_t iter_depth; | ||
317 | xcb_screen_t *s = NULL; | ||
318 | |||
319 | iter_screen = | ||
320 | xcb_setup_roots_iterator(xcb_get_setup((xcb_connection_t *)connection)); | ||
321 | for (; iter_screen.rem; --screen, xcb_screen_next(&iter_screen)) | ||
322 | if (screen == 0) | ||
323 | { | ||
324 | s = iter_screen.data; | ||
325 | break; | ||
326 | } | ||
327 | |||
328 | iter_depth = xcb_screen_allowed_depths_iterator(s); | ||
329 | for (; iter_depth.rem; xcb_depth_next(&iter_depth)) | ||
330 | { | ||
331 | xcb_visualtype_iterator_t iter_vis; | ||
332 | |||
333 | iter_vis = xcb_depth_visuals_iterator(iter_depth.data); | ||
334 | for (; iter_vis.rem; xcb_visualtype_next(&iter_vis)) | ||
335 | { | ||
336 | if (s->root_visual == iter_vis.data->visual_id) | ||
337 | return iter_vis.data; | ||
338 | } | ||
339 | } | ||
340 | } | ||
341 | #endif | ||
342 | |||
343 | return NULL; | ||
344 | } | ||
345 | |||
346 | static unsigned int | ||
347 | _best_colormap_get(int backend, void *connection, int screen) | ||
348 | { | ||
349 | if (!connection) return 0; | ||
350 | |||
351 | #ifdef BUILD_ENGINE_SOFTWARE_XLIB | ||
352 | if (backend == EVAS_ENGINE_INFO_SOFTWARE_X11_BACKEND_XLIB) | ||
353 | return DefaultColormap((Display *)connection, screen); | ||
354 | #endif | ||
355 | |||
356 | #ifdef BUILD_ENGINE_SOFTWARE_XCB | ||
357 | if (backend == EVAS_ENGINE_INFO_SOFTWARE_X11_BACKEND_XCB) | ||
358 | { | ||
359 | xcb_screen_iterator_t iter_screen; | ||
360 | xcb_screen_t *s = NULL; | ||
361 | |||
362 | iter_screen = | ||
363 | xcb_setup_roots_iterator(xcb_get_setup((xcb_connection_t *)connection)); | ||
364 | for (; iter_screen.rem; --screen, xcb_screen_next(&iter_screen)) | ||
365 | if (screen == 0) | ||
366 | { | ||
367 | s = iter_screen.data; | ||
368 | break; | ||
369 | } | ||
370 | |||
371 | return s->default_colormap; | ||
372 | } | ||
373 | #endif | ||
374 | |||
375 | return 0; | ||
376 | } | ||
377 | |||
378 | static int | ||
379 | _best_depth_get(int backend, void *connection, int screen) | ||
380 | { | ||
381 | if (!connection) return 0; | ||
382 | |||
383 | #ifdef BUILD_ENGINE_SOFTWARE_XLIB | ||
384 | if (backend == EVAS_ENGINE_INFO_SOFTWARE_X11_BACKEND_XLIB) | ||
385 | return DefaultDepth((Display *)connection, screen); | ||
386 | #endif | ||
387 | |||
388 | #ifdef BUILD_ENGINE_SOFTWARE_XCB | ||
389 | if (backend == EVAS_ENGINE_INFO_SOFTWARE_X11_BACKEND_XCB) | ||
390 | { | ||
391 | xcb_screen_iterator_t iter_screen; | ||
392 | xcb_screen_t *s = NULL; | ||
393 | |||
394 | iter_screen = | ||
395 | xcb_setup_roots_iterator(xcb_get_setup((xcb_connection_t *)connection)); | ||
396 | for (; iter_screen.rem; --screen, xcb_screen_next(&iter_screen)) | ||
397 | if (screen == 0) | ||
398 | { | ||
399 | s = iter_screen.data; | ||
400 | break; | ||
401 | } | ||
402 | |||
403 | return s->root_depth; | ||
404 | } | ||
405 | #endif | ||
406 | |||
407 | return 0; | ||
408 | } | ||
409 | |||
410 | /* engine api this module provides */ | ||
411 | static void * | ||
412 | eng_info(Evas *e __UNUSED__) | ||
413 | { | ||
414 | Evas_Engine_Info_Software_X11 *info; | ||
415 | |||
416 | if (!(info = calloc(1, sizeof(Evas_Engine_Info_Software_X11)))) | ||
417 | return NULL; | ||
418 | |||
419 | info->magic.magic = rand(); | ||
420 | info->info.debug = 0; | ||
421 | info->info.alloc_grayscale = 0; | ||
422 | info->info.alloc_colors_max = 216; | ||
423 | info->func.best_visual_get = _best_visual_get; | ||
424 | info->func.best_colormap_get = _best_colormap_get; | ||
425 | info->func.best_depth_get = _best_depth_get; | ||
426 | info->render_mode = EVAS_RENDER_MODE_BLOCKING; | ||
427 | return info; | ||
428 | } | ||
429 | |||
430 | static void | ||
431 | eng_info_free(Evas *e __UNUSED__, void *info) | ||
432 | { | ||
433 | Evas_Engine_Info_Software_X11 *in; | ||
434 | |||
435 | in = (Evas_Engine_Info_Software_X11 *)info; | ||
436 | free(in); | ||
437 | } | ||
438 | |||
439 | static int | ||
440 | eng_setup(Evas *e, void *in) | ||
441 | { | ||
442 | Evas_Engine_Info_Software_X11 *info; | ||
443 | Render_Engine *re = NULL; | ||
444 | |||
445 | info = (Evas_Engine_Info_Software_X11 *)in; | ||
446 | if (!e->engine.data.output) | ||
447 | { | ||
448 | /* if we haven't initialized - init (automatic abort if already done) */ | ||
449 | evas_common_cpu_init(); | ||
450 | evas_common_blend_init(); | ||
451 | evas_common_image_init(); | ||
452 | evas_common_convert_init(); | ||
453 | evas_common_scale_init(); | ||
454 | evas_common_rectangle_init(); | ||
455 | evas_common_polygon_init(); | ||
456 | evas_common_line_init(); | ||
457 | evas_common_font_init(); | ||
458 | evas_common_draw_init(); | ||
459 | evas_common_tilebuf_init(); | ||
460 | |||
461 | #ifdef BUILD_ENGINE_SOFTWARE_XLIB | ||
462 | if (info->info.backend == EVAS_ENGINE_INFO_SOFTWARE_X11_BACKEND_XLIB) | ||
463 | { | ||
464 | re = _output_xlib_setup(e->output.w, e->output.h, | ||
465 | info->info.rotation, info->info.connection, | ||
466 | info->info.drawable, info->info.visual, | ||
467 | info->info.colormap, | ||
468 | info->info.depth, info->info.debug, | ||
469 | info->info.alloc_grayscale, | ||
470 | info->info.alloc_colors_max, | ||
471 | info->info.mask, info->info.shape_dither, | ||
472 | info->info.destination_alpha); | ||
473 | |||
474 | re->outbuf_free = evas_software_xlib_outbuf_free; | ||
475 | re->outbuf_reconfigure = evas_software_xlib_outbuf_reconfigure; | ||
476 | re->outbuf_get_rot = evas_software_xlib_outbuf_get_rot; | ||
477 | re->outbuf_new_region_for_update = | ||
478 | evas_software_xlib_outbuf_new_region_for_update; | ||
479 | re->outbuf_push_updated_region = | ||
480 | evas_software_xlib_outbuf_push_updated_region; | ||
481 | re->outbuf_free_region_for_update = | ||
482 | evas_software_xlib_outbuf_free_region_for_update; | ||
483 | re->outbuf_flush = evas_software_xlib_outbuf_flush; | ||
484 | re->outbuf_idle_flush = evas_software_xlib_outbuf_idle_flush; | ||
485 | re->outbuf_alpha_get = evas_software_xlib_outbuf_alpha_get; | ||
486 | # ifdef EVAS_FRAME_QUEUING | ||
487 | re->outbuf_set_priv = evas_software_xlib_outbuf_set_priv; | ||
488 | re->render_mode = info->render_mode; | ||
489 | # endif | ||
490 | } | ||
491 | #endif | ||
492 | |||
493 | #ifdef BUILD_ENGINE_SOFTWARE_XCB | ||
494 | if (info->info.backend == EVAS_ENGINE_INFO_SOFTWARE_X11_BACKEND_XCB) | ||
495 | { | ||
496 | re = _output_xcb_setup(e->output.w, e->output.h, | ||
497 | info->info.rotation, info->info.connection, | ||
498 | info->info.screen, info->info.drawable, | ||
499 | info->info.visual, info->info.colormap, | ||
500 | info->info.depth, info->info.debug, | ||
501 | info->info.alloc_grayscale, | ||
502 | info->info.alloc_colors_max, | ||
503 | info->info.mask, info->info.shape_dither, | ||
504 | info->info.destination_alpha); | ||
505 | |||
506 | re->outbuf_free = evas_software_xcb_outbuf_free; | ||
507 | re->outbuf_reconfigure = evas_software_xcb_outbuf_reconfigure; | ||
508 | re->outbuf_get_rot = evas_software_xcb_outbuf_rotation_get; | ||
509 | re->outbuf_new_region_for_update = | ||
510 | evas_software_xcb_outbuf_new_region_for_update; | ||
511 | re->outbuf_push_updated_region = | ||
512 | evas_software_xcb_outbuf_push_updated_region; | ||
513 | re->outbuf_free_region_for_update = | ||
514 | evas_software_xcb_outbuf_free_region_for_update; | ||
515 | re->outbuf_flush = evas_software_xcb_outbuf_flush; | ||
516 | re->outbuf_idle_flush = evas_software_xcb_outbuf_idle_flush; | ||
517 | re->outbuf_alpha_get = evas_software_xcb_outbuf_alpha_get; | ||
518 | # ifdef EVAS_FRAME_QUEUING | ||
519 | re->outbuf_set_priv = evas_software_xcb_outbuf_priv_set; | ||
520 | re->render_mode = info->render_mode; | ||
521 | # endif | ||
522 | } | ||
523 | #endif | ||
524 | |||
525 | e->engine.data.output = re; | ||
526 | } | ||
527 | else | ||
528 | { | ||
529 | int ponebuf = 0; | ||
530 | |||
531 | #ifdef EVAS_FRAME_QUEUING | ||
532 | evas_common_frameq_flush(); | ||
533 | #endif | ||
534 | re = e->engine.data.output; | ||
535 | ponebuf = re->ob->onebuf; | ||
536 | |||
537 | #ifdef BUILD_ENGINE_SOFTWARE_XLIB | ||
538 | if (info->info.backend == EVAS_ENGINE_INFO_SOFTWARE_X11_BACKEND_XLIB) | ||
539 | { | ||
540 | evas_software_xlib_outbuf_free(re->ob); | ||
541 | re->ob = | ||
542 | evas_software_xlib_outbuf_setup_x(e->output.w, e->output.h, | ||
543 | info->info.rotation, | ||
544 | OUTBUF_DEPTH_INHERIT, | ||
545 | info->info.connection, | ||
546 | info->info.drawable, | ||
547 | info->info.visual, | ||
548 | info->info.colormap, | ||
549 | info->info.depth, | ||
550 | info->info.alloc_grayscale, | ||
551 | info->info.alloc_colors_max, | ||
552 | info->info.mask, | ||
553 | info->info.shape_dither, | ||
554 | info->info.destination_alpha); | ||
555 | |||
556 | evas_software_xlib_outbuf_debug_set(re->ob, info->info.debug); | ||
557 | # ifdef EVAS_FRAME_QUEUING | ||
558 | re->render_mode = info->render_mode; | ||
559 | # endif | ||
560 | } | ||
561 | #endif | ||
562 | |||
563 | #ifdef BUILD_ENGINE_SOFTWARE_XCB | ||
564 | if (info->info.backend == EVAS_ENGINE_INFO_SOFTWARE_X11_BACKEND_XCB) | ||
565 | { | ||
566 | evas_software_xcb_outbuf_free(re->ob); | ||
567 | re->ob = | ||
568 | evas_software_xcb_outbuf_setup(e->output.w, e->output.h, | ||
569 | info->info.rotation, | ||
570 | OUTBUF_DEPTH_INHERIT, | ||
571 | info->info.connection, | ||
572 | info->info.screen, | ||
573 | info->info.drawable, | ||
574 | info->info.visual, | ||
575 | info->info.colormap, | ||
576 | info->info.depth, | ||
577 | info->info.alloc_grayscale, | ||
578 | info->info.alloc_colors_max, | ||
579 | info->info.mask, | ||
580 | info->info.shape_dither, | ||
581 | info->info.destination_alpha); | ||
582 | |||
583 | evas_software_xcb_outbuf_debug_set(re->ob, info->info.debug); | ||
584 | #ifdef EVAS_FRAME_QUEUING | ||
585 | re->render_mode = info->render_mode; | ||
586 | #endif | ||
587 | } | ||
588 | #endif | ||
589 | re->ob->onebuf = ponebuf; | ||
590 | } | ||
591 | if (!e->engine.data.output) return 0; | ||
592 | if (!e->engine.data.context) | ||
593 | { | ||
594 | e->engine.data.context = | ||
595 | e->engine.func->context_new(e->engine.data.output); | ||
596 | } | ||
597 | |||
598 | re = e->engine.data.output; | ||
599 | |||
600 | return 1; | ||
601 | } | ||
602 | |||
603 | static void | ||
604 | eng_output_free(void *data) | ||
605 | { | ||
606 | Render_Engine *re; | ||
607 | |||
608 | #ifdef BUILD_ENGINE_SOFTWARE_XLIB | ||
609 | // NOTE: XrmGetDatabase() result is shared per connection, do not free it. | ||
610 | // if (re->xrdb) XrmDestroyDatabase(re->xrdb); | ||
611 | #endif | ||
612 | |||
613 | if ((re = (Render_Engine *)data)) | ||
614 | { | ||
615 | re->outbuf_free(re->ob); | ||
616 | evas_common_tilebuf_free(re->tb); | ||
617 | if (re->rects) evas_common_tilebuf_free_render_rects(re->rects); | ||
618 | free(re); | ||
619 | } | ||
620 | |||
621 | evas_common_font_shutdown(); | ||
622 | evas_common_image_shutdown(); | ||
623 | } | ||
624 | |||
625 | static void | ||
626 | eng_output_resize(void *data, int w, int h) | ||
627 | { | ||
628 | Render_Engine *re; | ||
629 | |||
630 | re = (Render_Engine *)data; | ||
631 | re->outbuf_reconfigure(re->ob, w, h, re->outbuf_get_rot(re->ob), | ||
632 | OUTBUF_DEPTH_INHERIT); | ||
633 | evas_common_tilebuf_free(re->tb); | ||
634 | re->tb = evas_common_tilebuf_new(w, h); | ||
635 | if (re->tb) | ||
636 | evas_common_tilebuf_set_tile_size(re->tb, TILESIZE, TILESIZE); | ||
637 | } | ||
638 | |||
639 | static void | ||
640 | eng_output_tile_size_set(void *data, int w, int h) | ||
641 | { | ||
642 | Render_Engine *re; | ||
643 | |||
644 | re = (Render_Engine *)data; | ||
645 | evas_common_tilebuf_set_tile_size(re->tb, w, h); | ||
646 | } | ||
647 | |||
648 | static void | ||
649 | eng_output_redraws_rect_add(void *data, int x, int y, int w, int h) | ||
650 | { | ||
651 | Render_Engine *re; | ||
652 | |||
653 | re = (Render_Engine *)data; | ||
654 | evas_common_tilebuf_add_redraw(re->tb, x, y, w, h); | ||
655 | } | ||
656 | |||
657 | static void | ||
658 | eng_output_redraws_rect_del(void *data, int x, int y, int w, int h) | ||
659 | { | ||
660 | Render_Engine *re; | ||
661 | |||
662 | re = (Render_Engine *)data; | ||
663 | evas_common_tilebuf_del_redraw(re->tb, x, y, w, h); | ||
664 | } | ||
665 | |||
666 | static void | ||
667 | eng_output_redraws_clear(void *data) | ||
668 | { | ||
669 | Render_Engine *re; | ||
670 | |||
671 | re = (Render_Engine *)data; | ||
672 | evas_common_tilebuf_clear(re->tb); | ||
673 | } | ||
674 | |||
675 | static void * | ||
676 | eng_output_redraws_next_update_get(void *data, int *x, int *y, int *w, int *h, int *cx, int *cy, int *cw, int *ch) | ||
677 | { | ||
678 | Render_Engine *re; | ||
679 | RGBA_Image *surface; | ||
680 | Tilebuf_Rect *rect; | ||
681 | int ux, uy, uw, uh; | ||
682 | |||
683 | re = (Render_Engine *)data; | ||
684 | if (re->end) | ||
685 | { | ||
686 | re->end = 0; | ||
687 | return NULL; | ||
688 | } | ||
689 | if (!re->rects) | ||
690 | { | ||
691 | re->rects = evas_common_tilebuf_get_render_rects(re->tb); | ||
692 | re->cur_rect = EINA_INLIST_GET(re->rects); | ||
693 | } | ||
694 | if (!re->cur_rect) return NULL; | ||
695 | rect = (Tilebuf_Rect *)re->cur_rect; | ||
696 | ux = rect->x; uy = rect->y; uw = rect->w; uh = rect->h; | ||
697 | re->cur_rect = re->cur_rect->next; | ||
698 | if (!re->cur_rect) | ||
699 | { | ||
700 | evas_common_tilebuf_free_render_rects(re->rects); | ||
701 | re->rects = NULL; | ||
702 | re->end = 1; | ||
703 | } | ||
704 | |||
705 | surface = | ||
706 | re->outbuf_new_region_for_update(re->ob, ux, uy, uw, uh, cx, cy, cw, ch); | ||
707 | |||
708 | *x = ux; *y = uy; *w = uw; *h = uh; | ||
709 | return surface; | ||
710 | } | ||
711 | |||
712 | static void | ||
713 | eng_output_redraws_next_update_push(void *data, void *surface, int x, int y, int w, int h) | ||
714 | { | ||
715 | Render_Engine *re; | ||
716 | #ifdef EVAS_FRAME_QUEUING | ||
717 | Evas_Surface *e_surface; | ||
718 | #endif | ||
719 | |||
720 | re = (Render_Engine *)data; | ||
721 | #if defined(BUILD_PIPE_RENDER) && !defined(EVAS_FRAME_QUEUING) | ||
722 | evas_common_pipe_map_begin(surface); | ||
723 | #endif /* BUILD_PIPE_RENDER && !EVAS_FRAME_QUEUING*/ | ||
724 | |||
725 | #ifdef EVAS_FRAME_QUEUING | ||
726 | if (re->render_mode == EVAS_RENDER_MODE_NONBLOCKING) | ||
727 | { | ||
728 | /* create a new frame if this is the first surface of this frame */ | ||
729 | evas_common_frameq_prepare_frame(); | ||
730 | /* add surface into the frame */ | ||
731 | e_surface = evas_common_frameq_new_surface(surface, x, y, w, h); | ||
732 | evas_common_frameq_add_surface(e_surface); | ||
733 | return; | ||
734 | } | ||
735 | #endif | ||
736 | |||
737 | re->outbuf_push_updated_region(re->ob, surface, x, y, w, h); | ||
738 | re->outbuf_free_region_for_update(re->ob, surface); | ||
739 | evas_common_cpu_end_opt(); | ||
740 | } | ||
741 | |||
742 | #ifdef EVAS_FRAME_QUEUING | ||
743 | static void * | ||
744 | eng_image_map_surface_new(void *data , int w, int h, int alpha) | ||
745 | { | ||
746 | void *surface; | ||
747 | DATA32 *pixels; | ||
748 | Render_Engine *re; | ||
749 | Evas_Surface *e_surface; | ||
750 | |||
751 | re = (Render_Engine *)data; | ||
752 | |||
753 | surface = | ||
754 | evas_cache_image_copied_data(evas_common_image_cache_get(), w, h, NULL, | ||
755 | alpha, EVAS_COLORSPACE_ARGB8888); | ||
756 | pixels = evas_cache_image_pixels(surface); | ||
757 | |||
758 | if (re->render_mode == EVAS_RENDER_MODE_NONBLOCKING) | ||
759 | { | ||
760 | /* create a new frame if this is the first surface of this frame */ | ||
761 | evas_common_frameq_prepare_frame(); | ||
762 | |||
763 | /* add surface into the frame */ | ||
764 | e_surface = evas_common_frameq_new_surface(surface, 0, 0, w, h); | ||
765 | |||
766 | /* this surface is not going to be pushed to screen */ | ||
767 | e_surface->dontpush = 1; | ||
768 | evas_common_frameq_add_surface(e_surface); | ||
769 | } | ||
770 | return surface; | ||
771 | } | ||
772 | |||
773 | static void | ||
774 | eng_output_frameq_redraws_next_update_push(void *data, void *surface, int x, int y, int w, int h) | ||
775 | { | ||
776 | Render_Engine *re; | ||
777 | |||
778 | re = (Render_Engine *)data; | ||
779 | re->outbuf_push_updated_region(re->ob, surface, x, y, w, h); | ||
780 | re->outbuf_free_region_for_update(re->ob, surface); | ||
781 | evas_common_cpu_end_opt(); | ||
782 | } | ||
783 | |||
784 | static void | ||
785 | eng_output_frameq_flush(void *data) | ||
786 | { | ||
787 | Render_Engine *re; | ||
788 | |||
789 | re = (Render_Engine *)data; | ||
790 | re->outbuf_flush(re->ob); | ||
791 | } | ||
792 | |||
793 | static void | ||
794 | eng_output_frameq_set_priv(void *data, void *cur, void *prev) | ||
795 | { | ||
796 | Render_Engine *re; | ||
797 | |||
798 | re = (Render_Engine *)data; | ||
799 | re->outbuf_set_priv(re->ob, cur, prev); | ||
800 | } | ||
801 | #endif | ||
802 | |||
803 | static void | ||
804 | eng_output_flush(void *data) | ||
805 | { | ||
806 | Render_Engine *re; | ||
807 | |||
808 | re = (Render_Engine *)data; | ||
809 | #ifdef EVAS_FRAME_QUEUING | ||
810 | if (re->render_mode == EVAS_RENDER_MODE_NONBLOCKING) | ||
811 | { | ||
812 | evas_common_frameq_set_frame_data(data, | ||
813 | eng_output_frameq_redraws_next_update_push, | ||
814 | eng_output_frameq_flush, | ||
815 | eng_output_frameq_set_priv); | ||
816 | evas_common_frameq_ready_frame(); | ||
817 | evas_common_frameq_begin(); | ||
818 | } | ||
819 | else | ||
820 | #endif | ||
821 | re->outbuf_flush(re->ob); | ||
822 | } | ||
823 | |||
824 | static void | ||
825 | eng_output_idle_flush(void *data) | ||
826 | { | ||
827 | Render_Engine *re; | ||
828 | |||
829 | re = (Render_Engine *)data; | ||
830 | re->outbuf_idle_flush(re->ob); | ||
831 | } | ||
832 | |||
833 | static Eina_Bool | ||
834 | eng_canvas_alpha_get(void *data, void *context __UNUSED__) | ||
835 | { | ||
836 | Render_Engine *re; | ||
837 | |||
838 | re = (Render_Engine *)data; | ||
839 | return (re->ob->priv.destination_alpha) || (re->outbuf_alpha_get(re->ob)); | ||
840 | } | ||
841 | |||
842 | |||
843 | /* module advertising code */ | ||
844 | static int | ||
845 | module_open(Evas_Module *em) | ||
846 | { | ||
847 | #ifdef BUILD_ENGINE_SOFTWARE_XLIB | ||
848 | static Eina_Bool xrm_inited = EINA_FALSE; | ||
849 | |||
850 | if (!xrm_inited) | ||
851 | { | ||
852 | xrm_inited = EINA_TRUE; | ||
853 | XrmInitialize(); | ||
854 | } | ||
855 | #endif | ||
856 | |||
857 | if (!em) return 0; | ||
858 | |||
859 | /* get whatever engine module we inherit from */ | ||
860 | if (!_evas_module_engine_inherit(&pfunc, "software_generic")) return 0; | ||
861 | |||
862 | _evas_engine_soft_x11_log_dom = | ||
863 | eina_log_domain_register("evas-software_x11", EVAS_DEFAULT_LOG_COLOR); | ||
864 | |||
865 | if (_evas_engine_soft_x11_log_dom < 0) | ||
866 | { | ||
867 | EINA_LOG_ERR("Can not create a module log domain."); | ||
868 | return 0; | ||
869 | } | ||
870 | |||
871 | /* store it for later use */ | ||
872 | func = pfunc; | ||
873 | |||
874 | /* now to override methods */ | ||
875 | #define ORD(f) EVAS_API_OVERRIDE(f, &func, eng_) | ||
876 | ORD(info); | ||
877 | ORD(info_free); | ||
878 | ORD(setup); | ||
879 | ORD(canvas_alpha_get); | ||
880 | ORD(output_free); | ||
881 | ORD(output_resize); | ||
882 | ORD(output_tile_size_set); | ||
883 | ORD(output_redraws_rect_add); | ||
884 | ORD(output_redraws_rect_del); | ||
885 | ORD(output_redraws_clear); | ||
886 | ORD(output_redraws_next_update_get); | ||
887 | ORD(output_redraws_next_update_push); | ||
888 | ORD(output_flush); | ||
889 | ORD(output_idle_flush); | ||
890 | #ifdef EVAS_FRAME_QUEUING | ||
891 | ORD(image_map_surface_new); | ||
892 | #endif | ||
893 | |||
894 | /* now advertise out own api */ | ||
895 | em->functions = (void *)(&func); | ||
896 | return 1; | ||
897 | } | ||
898 | |||
899 | static void | ||
900 | module_close(Evas_Module *em __UNUSED__) | ||
901 | { | ||
902 | eina_log_domain_unregister(_evas_engine_soft_x11_log_dom); | ||
903 | #ifdef BUILD_ENGINE_SOFTWARE_XLIB | ||
904 | /* | ||
905 | if (xrdb_user.db) | ||
906 | { | ||
907 | XrmDestroyDatabase(xrdb_user.db); | ||
908 | xrdb_user.last_stat = 0; | ||
909 | xrdb_user.last_mtime = 0; | ||
910 | xrdb_user.db = NULL; | ||
911 | } | ||
912 | */ | ||
913 | #endif | ||
914 | } | ||
915 | |||
916 | static Evas_Module_Api evas_modapi = | ||
917 | { | ||
918 | EVAS_MODULE_API_VERSION, "software_x11", "none", | ||
919 | { | ||
920 | module_open, | ||
921 | module_close | ||
922 | } | ||
923 | }; | ||
924 | |||
925 | EVAS_MODULE_DEFINE(EVAS_MODULE_TYPE_ENGINE, engine, software_x11); | ||
926 | |||
927 | #ifndef EVAS_STATIC_BUILD_SOFTWARE_X11 | ||
928 | EVAS_EINA_MODULE_DEFINE(engine, software_x11); | ||
929 | #endif | ||