diff options
Diffstat (limited to '')
-rw-r--r-- | libraries/evas/src/modules/engines/software_16_sdl/evas_engine.c | 1337 |
1 files changed, 0 insertions, 1337 deletions
diff --git a/libraries/evas/src/modules/engines/software_16_sdl/evas_engine.c b/libraries/evas/src/modules/engines/software_16_sdl/evas_engine.c deleted file mode 100644 index 02f9341..0000000 --- a/libraries/evas/src/modules/engines/software_16_sdl/evas_engine.c +++ /dev/null | |||
@@ -1,1337 +0,0 @@ | |||
1 | #include <assert.h> | ||
2 | #include <math.h> | ||
3 | #include <string.h> | ||
4 | #include <sys/time.h> | ||
5 | #include <time.h> | ||
6 | #include <SDL/SDL.h> | ||
7 | |||
8 | #include "evas_common.h"/* Also includes international specific stuff */ | ||
9 | #include "evas_engine.h" | ||
10 | int _evas_engine_soft16_sdl_log_dom = -1; | ||
11 | |||
12 | /* function tables - filled in later (func and parent func) */ | ||
13 | static Evas_Func func, pfunc; | ||
14 | |||
15 | static Engine_Image_Entry *_sdl16_image_alloc (void); | ||
16 | static void _sdl16_image_delete (Engine_Image_Entry *eim); | ||
17 | |||
18 | static int _sdl16_image_constructor (Engine_Image_Entry *ie, void* data); | ||
19 | static void _sdl16_image_destructor (Engine_Image_Entry *eim); | ||
20 | |||
21 | static void _sdl16_image_dirty_region(Engine_Image_Entry *eim, unsigned int x, unsigned int y, unsigned int w, unsigned int h); | ||
22 | |||
23 | static int _sdl16_image_dirty (Engine_Image_Entry *dst, const Engine_Image_Entry *src); | ||
24 | |||
25 | static int _sdl16_image_size_set (Engine_Image_Entry *dst, const Engine_Image_Entry *src); | ||
26 | |||
27 | static int _sdl16_image_update_data (Engine_Image_Entry* dst, void* engine_data); | ||
28 | |||
29 | static void _sdl16_image_load (Engine_Image_Entry *eim, const Image_Entry* im); | ||
30 | static int _sdl16_image_mem_size_get(Engine_Image_Entry *eim); | ||
31 | |||
32 | #ifdef DEBUG_SDL | ||
33 | static void _sdl16_image_debug (const char* context, Engine_Image_Entry* im); | ||
34 | #endif | ||
35 | |||
36 | static const Evas_Cache_Engine_Image_Func _sdl16_cache_engine_image_cb = { | ||
37 | NULL /* key */, | ||
38 | _sdl16_image_alloc /* alloc */, | ||
39 | _sdl16_image_delete /* dealloc */, | ||
40 | _sdl16_image_constructor /* constructor */, | ||
41 | _sdl16_image_destructor /* destructor */, | ||
42 | _sdl16_image_dirty_region /* dirty_region */, | ||
43 | _sdl16_image_dirty /* dirty */, | ||
44 | _sdl16_image_size_set /* size_set */, | ||
45 | _sdl16_image_update_data /* update_data */, | ||
46 | _sdl16_image_load /* load */, | ||
47 | _sdl16_image_mem_size_get /* mem_size_get */, | ||
48 | #ifdef DEBUG_SDL /* debug */ | ||
49 | _sdl16_image_debug | ||
50 | #else | ||
51 | NULL | ||
52 | #endif | ||
53 | }; | ||
54 | |||
55 | #define _SDL_UPDATE_PIXELS(EIM) \ | ||
56 | ((Soft16_Image *) EIM->cache_entry.src)->pixels = EIM->surface->pixels; | ||
57 | |||
58 | #define RMASK565 0xf800 | ||
59 | #define GMASK565 0x07e0 | ||
60 | #define BMASK565 0x001f | ||
61 | #define AMASK565 0x0000 | ||
62 | |||
63 | /* engine api this module provides */ | ||
64 | static void * | ||
65 | evas_engine_sdl16_info(Evas *e __UNUSED__) | ||
66 | { | ||
67 | Evas_Engine_Info_SDL_16 *info; | ||
68 | info = calloc(1, sizeof(Evas_Engine_Info_SDL_16)); | ||
69 | if (!info) return NULL; | ||
70 | info->magic.magic = rand(); | ||
71 | return info; | ||
72 | } | ||
73 | |||
74 | static void | ||
75 | evas_engine_sdl16_info_free(Evas *e __UNUSED__, void *info) | ||
76 | { | ||
77 | Evas_Engine_Info_SDL_16 *in; | ||
78 | in = (Evas_Engine_Info_SDL_16 *)info; | ||
79 | free(in); | ||
80 | } | ||
81 | |||
82 | static void | ||
83 | _tmp_out_alloc(Render_Engine *re) | ||
84 | { | ||
85 | Tilebuf_Rect *r; | ||
86 | unsigned int w = 0, h = 0; | ||
87 | |||
88 | EINA_INLIST_FOREACH(re->rects, r) | ||
89 | { | ||
90 | if (r->w > (int)w) w = r->w; | ||
91 | if (r->h > (int)h) h = r->h; | ||
92 | } | ||
93 | |||
94 | if (re->tmp_out) | ||
95 | { | ||
96 | if ((re->tmp_out->cache_entry.w < w) || (re->tmp_out->cache_entry.h < h)) | ||
97 | { | ||
98 | evas_cache_image_drop(&re->tmp_out->cache_entry); | ||
99 | re->tmp_out = NULL; | ||
100 | } | ||
101 | } | ||
102 | |||
103 | if (!re->tmp_out) | ||
104 | { | ||
105 | Soft16_Image *im; | ||
106 | |||
107 | im = (Soft16_Image *) evas_cache_image_empty(evas_common_soft16_image_cache_get()); | ||
108 | im->cache_entry.flags.alpha = 0; | ||
109 | evas_cache_image_surface_alloc(&im->cache_entry, w, h); | ||
110 | |||
111 | re->tmp_out = im; | ||
112 | } | ||
113 | } | ||
114 | |||
115 | static void* | ||
116 | _sdl16_output_setup(int w, int h, int rotation, int fullscreen, int noframe, int hwsurface) | ||
117 | { | ||
118 | Render_Engine *re; | ||
119 | SDL_Surface *surface; | ||
120 | |||
121 | re = calloc(1, sizeof(Render_Engine)); | ||
122 | if (!re) | ||
123 | return NULL; | ||
124 | /* if we haven't initialized - init (automatic abort if already done) */ | ||
125 | evas_common_cpu_init(); | ||
126 | evas_common_blend_init(); | ||
127 | evas_common_image_init(); | ||
128 | evas_common_convert_init(); | ||
129 | evas_common_scale_init(); | ||
130 | evas_common_rectangle_init(); | ||
131 | evas_common_polygon_init(); | ||
132 | evas_common_line_init(); | ||
133 | evas_common_font_init(); | ||
134 | evas_common_draw_init(); | ||
135 | evas_common_tilebuf_init(); | ||
136 | evas_common_soft16_image_init(); | ||
137 | |||
138 | if (w <= 0) w = 640; | ||
139 | if (h <= 0) h = 480; | ||
140 | |||
141 | re->cache = evas_cache_engine_image_init(&_sdl16_cache_engine_image_cb, evas_common_soft16_image_cache_get()); | ||
142 | if (!re->cache) | ||
143 | { | ||
144 | ERR("Evas_Cache_Engine_Image allocation failed!"); | ||
145 | free(re); | ||
146 | return NULL; | ||
147 | } | ||
148 | |||
149 | re->tb = evas_common_tilebuf_new(w, h); | ||
150 | /* in preliminary tests 16x16 gave highest framerates */ | ||
151 | evas_common_tilebuf_set_tile_size(re->tb, TILESIZE, TILESIZE); | ||
152 | re->w = w; | ||
153 | re->h = h; | ||
154 | re->rot = rotation; | ||
155 | re->flags.hwsurface = hwsurface; | ||
156 | re->flags.fullscreen = fullscreen; | ||
157 | re->flags.noframe = noframe; | ||
158 | re->flags.end = 0; | ||
159 | |||
160 | re->update_rects_count = 0; | ||
161 | re->update_rects_limit = 0; | ||
162 | re->update_rects = NULL; | ||
163 | |||
164 | surface = SDL_SetVideoMode(w, h, 16, | ||
165 | (hwsurface ? SDL_HWSURFACE : SDL_SWSURFACE) | ||
166 | | (fullscreen ? SDL_FULLSCREEN : 0) | ||
167 | | (noframe ? SDL_NOFRAME : 0)); | ||
168 | if (!surface) | ||
169 | { | ||
170 | ERR("SDL_SetVideoMode [ %i x %i x 16 ] failed", w, h); | ||
171 | evas_cache_engine_image_shutdown(re->cache); | ||
172 | free(re); | ||
173 | return NULL; | ||
174 | } | ||
175 | |||
176 | SDL_SetAlpha(surface, SDL_RLEACCEL, 0); | ||
177 | SDL_FillRect(surface, NULL, 0); | ||
178 | |||
179 | re->soft16_engine_image = (SDL_Engine_Image_Entry *) evas_cache_engine_image_engine(re->cache, surface); | ||
180 | if (!re->soft16_engine_image) | ||
181 | { | ||
182 | ERR("Soft16_Image allocation from SDL failed"); | ||
183 | evas_cache_engine_image_shutdown(re->cache); | ||
184 | free(re); | ||
185 | return NULL; | ||
186 | } | ||
187 | |||
188 | return re; | ||
189 | } | ||
190 | |||
191 | |||
192 | static int | ||
193 | evas_engine_sdl16_setup(Evas *e, void *in) | ||
194 | { | ||
195 | Evas_Engine_Info_SDL_16 *info = (Evas_Engine_Info_SDL_16 *) in; | ||
196 | |||
197 | if (evas_output_method_get(e) != evas_render_method_lookup("software_16_sdl")) | ||
198 | return 0; | ||
199 | |||
200 | SDL_Init(SDL_INIT_NOPARACHUTE); | ||
201 | |||
202 | if (SDL_InitSubSystem(SDL_INIT_VIDEO) < 0) | ||
203 | { | ||
204 | ERR("SDL_Init failed with %s", SDL_GetError()); | ||
205 | SDL_Quit(); | ||
206 | return 0; | ||
207 | } | ||
208 | |||
209 | e->engine.data.output = _sdl16_output_setup(e->output.w, e->output.h, | ||
210 | info->info.rotation, | ||
211 | info->info.fullscreen, | ||
212 | info->info.noframe, | ||
213 | info->info.hwsurface); | ||
214 | if (!e->engine.data.output) | ||
215 | return 0; | ||
216 | |||
217 | e->engine.func = &func; | ||
218 | e->engine.data.context = e->engine.func->context_new(e->engine.data.output); | ||
219 | |||
220 | return 1; | ||
221 | } | ||
222 | |||
223 | static void | ||
224 | evas_engine_sdl16_output_free(void *data) | ||
225 | { | ||
226 | Render_Engine *re; | ||
227 | |||
228 | re = (Render_Engine *)data; | ||
229 | if (re->tb) evas_common_tilebuf_free(re->tb); | ||
230 | if (re->rects) evas_common_tilebuf_free_render_rects(re->rects); | ||
231 | if (re->tmp_out) evas_cache_image_drop(&re->tmp_out->cache_entry); | ||
232 | if (re->soft16_engine_image) | ||
233 | evas_cache_engine_image_drop(&re->soft16_engine_image->cache_entry); | ||
234 | if (re->cache) evas_cache_engine_image_shutdown(re->cache); | ||
235 | |||
236 | if (re->update_rects) | ||
237 | free(re->update_rects); | ||
238 | free(re); | ||
239 | |||
240 | evas_common_font_shutdown(); | ||
241 | evas_common_image_shutdown(); | ||
242 | evas_common_soft16_image_shutdown(); | ||
243 | |||
244 | SDL_QuitSubSystem(SDL_INIT_VIDEO); | ||
245 | } | ||
246 | |||
247 | static void | ||
248 | evas_engine_sdl16_output_resize(void *data, int w, int h) | ||
249 | { | ||
250 | Render_Engine *re = data; | ||
251 | SDL_Surface *surface; | ||
252 | |||
253 | if ((re->tb->outbuf_w == w) && (re->tb->outbuf_h == h)) return; | ||
254 | |||
255 | evas_cache_engine_image_drop(&re->soft16_engine_image->cache_entry); | ||
256 | |||
257 | evas_common_tilebuf_free(re->tb); | ||
258 | re->w = w; | ||
259 | re->h = h; | ||
260 | re->tb = evas_common_tilebuf_new(w, h); | ||
261 | if (re->tb) | ||
262 | evas_common_tilebuf_set_tile_size(re->tb, TILESIZE, TILESIZE); | ||
263 | |||
264 | surface = SDL_SetVideoMode(w, h, 16, | ||
265 | (re->flags.hwsurface ? SDL_HWSURFACE : SDL_SWSURFACE) | ||
266 | | (re->flags.fullscreen ? SDL_FULLSCREEN : 0) | ||
267 | | (re->flags.noframe ? SDL_NOFRAME : 0)); | ||
268 | if (!surface) | ||
269 | { | ||
270 | ERR("Unable to change the resolution to : %ix%i", w, h); | ||
271 | exit(-1); | ||
272 | } | ||
273 | re->soft16_engine_image = (SDL_Engine_Image_Entry *) evas_cache_engine_image_engine(re->cache, surface); | ||
274 | if (!re->soft16_engine_image) | ||
275 | { | ||
276 | ERR("RGBA_Image allocation from SDL failed"); | ||
277 | exit(-1); | ||
278 | } | ||
279 | |||
280 | SDL_FillRect(surface, NULL, 0); | ||
281 | |||
282 | if (re->tmp_out) | ||
283 | { | ||
284 | evas_cache_image_drop(&re->tmp_out->cache_entry); | ||
285 | re->tmp_out = NULL; | ||
286 | } | ||
287 | } | ||
288 | |||
289 | static void | ||
290 | evas_engine_sdl16_output_tile_size_set(void *data, int w, int h) | ||
291 | { | ||
292 | Render_Engine *re; | ||
293 | |||
294 | re = (Render_Engine *)data; | ||
295 | evas_common_tilebuf_set_tile_size(re->tb, w, h); | ||
296 | } | ||
297 | |||
298 | static void | ||
299 | evas_engine_sdl16_output_redraws_rect_add(void *data, int x, int y, int w, int h) | ||
300 | { | ||
301 | Render_Engine *re; | ||
302 | |||
303 | re = (Render_Engine *)data; | ||
304 | evas_common_tilebuf_add_redraw(re->tb, x, y, w, h); | ||
305 | } | ||
306 | |||
307 | static void | ||
308 | evas_engine_sdl16_output_redraws_rect_del(void *data, int x, int y, int w, int h) | ||
309 | { | ||
310 | Render_Engine *re; | ||
311 | |||
312 | re = (Render_Engine *)data; | ||
313 | evas_common_tilebuf_del_redraw(re->tb, x, y, w, h); | ||
314 | } | ||
315 | |||
316 | static void | ||
317 | evas_engine_sdl16_output_redraws_clear(void *data) | ||
318 | { | ||
319 | Render_Engine *re; | ||
320 | |||
321 | re = (Render_Engine *)data; | ||
322 | evas_common_tilebuf_clear(re->tb); | ||
323 | } | ||
324 | |||
325 | static void * | ||
326 | evas_engine_sdl16_output_redraws_next_update_get(void *data, | ||
327 | int *x, int *y, int *w, int *h, | ||
328 | int *cx, int *cy, int *cw, int *ch) | ||
329 | { | ||
330 | Render_Engine *re = data; | ||
331 | Tilebuf_Rect *tb_rect; | ||
332 | SDL_Rect rect; | ||
333 | |||
334 | if (re->flags.end) | ||
335 | { | ||
336 | re->flags.end = 0; | ||
337 | return NULL; | ||
338 | } | ||
339 | if (!re->rects) | ||
340 | { | ||
341 | re->rects = evas_common_tilebuf_get_render_rects(re->tb); | ||
342 | re->cur_rect = re->rects; | ||
343 | if (re->rot != 0) _tmp_out_alloc(re); /* grows if required */ | ||
344 | } | ||
345 | |||
346 | if (!re->cur_rect) | ||
347 | { | ||
348 | if (re->rects) evas_common_tilebuf_free_render_rects(re->rects); | ||
349 | re->rects = NULL; | ||
350 | return NULL; | ||
351 | } | ||
352 | |||
353 | tb_rect = re->cur_rect; | ||
354 | *cx = *x = tb_rect->x; | ||
355 | *cy = *y = tb_rect->y; | ||
356 | *cw = *w = tb_rect->w; | ||
357 | *ch = *h = tb_rect->h; | ||
358 | re->cur_rect = (Tilebuf_Rect *)((EINA_INLIST_GET(re->cur_rect))->next); | ||
359 | if (!re->cur_rect) | ||
360 | { | ||
361 | evas_common_tilebuf_free_render_rects(re->rects); | ||
362 | re->rects = NULL; | ||
363 | re->flags.end = 1; | ||
364 | } | ||
365 | |||
366 | if (re->rot != 0) | ||
367 | { | ||
368 | *cx = 0; | ||
369 | *cy = 0; | ||
370 | } | ||
371 | |||
372 | rect.x = *x; | ||
373 | rect.y = *y; | ||
374 | rect.w = *w; | ||
375 | rect.h = *h; | ||
376 | |||
377 | /* Return the "fake" surface so it is passed to the drawing routines. */ | ||
378 | return re->soft16_engine_image; | ||
379 | } | ||
380 | |||
381 | static void | ||
382 | _blit_rot_90(Soft16_Image *dst, const Soft16_Image *src, | ||
383 | int out_x, int out_y, int w, int h) | ||
384 | { | ||
385 | DATA16 *dp, *sp; | ||
386 | int x, y; | ||
387 | |||
388 | sp = src->pixels; | ||
389 | dp = dst->pixels + (out_x + | ||
390 | (w + out_y - 1) * dst->stride); | ||
391 | |||
392 | for (y = 0; y < h; y++) | ||
393 | { | ||
394 | DATA16 *dp_itr, *sp_itr; | ||
395 | |||
396 | sp_itr = sp; | ||
397 | dp_itr = dp; | ||
398 | |||
399 | for (x = 0; x < w; x++) | ||
400 | { | ||
401 | *dp_itr = *sp_itr; | ||
402 | |||
403 | sp_itr++; | ||
404 | dp_itr -= dst->stride; | ||
405 | } | ||
406 | sp += src->stride; | ||
407 | dp++; | ||
408 | } | ||
409 | } | ||
410 | |||
411 | static void | ||
412 | _blit_rot_180(Soft16_Image *dst, const Soft16_Image *src, | ||
413 | int out_x, int out_y, int w, int h) | ||
414 | { | ||
415 | DATA16 *dp, *sp; | ||
416 | int x, y; | ||
417 | |||
418 | sp = src->pixels; | ||
419 | dp = dst->pixels + ((w + out_x - 1) + | ||
420 | (h + out_y - 1) * dst->stride); | ||
421 | |||
422 | for (y = 0; y < h; y++) | ||
423 | { | ||
424 | DATA16 *dp_itr, *sp_itr; | ||
425 | |||
426 | sp_itr = sp; | ||
427 | dp_itr = dp; | ||
428 | |||
429 | for (x = 0; x < w; x++) | ||
430 | { | ||
431 | *dp_itr = *sp_itr; | ||
432 | |||
433 | sp_itr++; | ||
434 | dp_itr--; | ||
435 | } | ||
436 | sp += src->stride; | ||
437 | dp -= dst->stride; | ||
438 | } | ||
439 | } | ||
440 | |||
441 | static void | ||
442 | _blit_rot_270(Soft16_Image *dst, const Soft16_Image *src, | ||
443 | int out_x, int out_y, int w, int h) | ||
444 | { | ||
445 | DATA16 *dp, *sp; | ||
446 | int x, y; | ||
447 | |||
448 | sp = src->pixels; | ||
449 | dp = dst->pixels + ((h + out_x - 1) + | ||
450 | out_y * dst->stride); | ||
451 | |||
452 | for (y = 0; y < h; y++) | ||
453 | { | ||
454 | DATA16 *dp_itr, *sp_itr; | ||
455 | |||
456 | sp_itr = sp; | ||
457 | dp_itr = dp; | ||
458 | |||
459 | for (x = 0; x < w; x++) | ||
460 | { | ||
461 | *dp_itr = *sp_itr; | ||
462 | |||
463 | sp_itr++; | ||
464 | dp_itr += dst->stride; | ||
465 | } | ||
466 | sp += src->stride; | ||
467 | dp--; | ||
468 | } | ||
469 | } | ||
470 | |||
471 | static void | ||
472 | _tmp_out_process(Render_Engine *re, int out_x, int out_y, int w, int h) | ||
473 | { | ||
474 | Soft16_Image *d, *s; | ||
475 | |||
476 | d = (Soft16_Image *) re->soft16_engine_image->cache_entry.src; | ||
477 | s = re->tmp_out; | ||
478 | |||
479 | if ((w < 1) || (h < 1) || | ||
480 | (out_x >= (int)d->cache_entry.w) || (out_y >= (int)d->cache_entry.h)) | ||
481 | return; | ||
482 | |||
483 | if (re->rot == 90) | ||
484 | _blit_rot_90(d, s, out_x, out_y, w, h); | ||
485 | else if (re->rot == 180) | ||
486 | _blit_rot_180(d, s, out_x, out_y, w, h); | ||
487 | else if (re->rot == 270) | ||
488 | _blit_rot_270(d, s, out_x, out_y, w, h); | ||
489 | } | ||
490 | |||
491 | static void | ||
492 | evas_engine_sdl16_output_redraws_next_update_push(void *data, void *surface __UNUSED__, | ||
493 | int x, int y, int w, int h) | ||
494 | { | ||
495 | Render_Engine *re = data; | ||
496 | SDL_Rect rect; | ||
497 | |||
498 | if (re->update_rects_count + 1 > re->update_rects_limit) | ||
499 | { | ||
500 | re->update_rects_limit += 8; | ||
501 | re->update_rects = realloc(re->update_rects, sizeof (SDL_Rect) * re->update_rects_limit); | ||
502 | } | ||
503 | |||
504 | rect.x = x; | ||
505 | rect.y = y; | ||
506 | rect.w = w; | ||
507 | rect.h = h; | ||
508 | |||
509 | switch (re->rot) | ||
510 | { | ||
511 | case 0: | ||
512 | break; | ||
513 | case 90: | ||
514 | rect.x = y; | ||
515 | rect.y = re->w - w - x; | ||
516 | rect.w = h; | ||
517 | rect.h = w; | ||
518 | break; | ||
519 | case 180: | ||
520 | rect.x = re->w - w - x; | ||
521 | rect.y = re->h - h - y; | ||
522 | break; | ||
523 | case 270: | ||
524 | rect.x = re->h - h - y; | ||
525 | rect.y = x; | ||
526 | rect.w = h; | ||
527 | rect.h = w; | ||
528 | break; | ||
529 | default: | ||
530 | abort(); | ||
531 | } | ||
532 | |||
533 | re->update_rects[re->update_rects_count] = rect; | ||
534 | |||
535 | if (re->rot != 0) | ||
536 | _tmp_out_process(re, rect.x, rect.y, w, h); | ||
537 | |||
538 | ++re->update_rects_count; | ||
539 | |||
540 | evas_common_cpu_end_opt(); | ||
541 | } | ||
542 | |||
543 | static void | ||
544 | evas_engine_sdl16_output_flush(void *data) | ||
545 | { | ||
546 | Render_Engine *re = data; | ||
547 | |||
548 | if (re->update_rects_count > 0) | ||
549 | SDL_UpdateRects(re->soft16_engine_image->surface, re->update_rects_count, re->update_rects); | ||
550 | |||
551 | re->update_rects_count = 0; | ||
552 | } | ||
553 | |||
554 | static void | ||
555 | evas_engine_sdl16_output_idle_flush(void *data) | ||
556 | { | ||
557 | Render_Engine *re; | ||
558 | |||
559 | re = (Render_Engine *)data; | ||
560 | if (re->tmp_out) | ||
561 | { | ||
562 | evas_cache_image_drop(&re->tmp_out->cache_entry); | ||
563 | re->tmp_out = NULL; | ||
564 | } | ||
565 | } | ||
566 | |||
567 | static void* | ||
568 | evas_engine_sdl16_image_load(void *data, const char *file, const char *key, int *error, Evas_Image_Load_Opts *lo) | ||
569 | { | ||
570 | Render_Engine* re = (Render_Engine*) data;; | ||
571 | |||
572 | *error = 0; | ||
573 | return evas_cache_engine_image_request(re->cache, file, key, lo, NULL, error); | ||
574 | } | ||
575 | |||
576 | static int | ||
577 | evas_engine_sdl16_image_alpha_get(void *data __UNUSED__, void *image) | ||
578 | { | ||
579 | SDL_Engine_Image_Entry *eim = image; | ||
580 | Soft16_Image *im; | ||
581 | |||
582 | if (!eim) return 1; | ||
583 | im = (Soft16_Image *) eim->cache_entry.src; | ||
584 | switch (eim->cache_entry.src->space) | ||
585 | { | ||
586 | case EVAS_COLORSPACE_ARGB8888: | ||
587 | if (im->cache_entry.flags.alpha) return 1; | ||
588 | default: | ||
589 | break; | ||
590 | } | ||
591 | return 0; | ||
592 | } | ||
593 | |||
594 | static void | ||
595 | evas_engine_sdl16_image_size_get(void *data __UNUSED__, void *image, int *w, int *h) | ||
596 | { | ||
597 | SDL_Engine_Image_Entry *eim; | ||
598 | |||
599 | eim = image; | ||
600 | if (w) *w = eim->cache_entry.src->w; | ||
601 | if (h) *h = eim->cache_entry.src->h; | ||
602 | } | ||
603 | |||
604 | static int | ||
605 | evas_engine_sdl16_image_colorspace_get(void *data __UNUSED__, void *image __UNUSED__) | ||
606 | { | ||
607 | SDL_Engine_Image_Entry *eim = image; | ||
608 | |||
609 | if (!eim) return EVAS_COLORSPACE_RGB565_A5P; | ||
610 | return eim->cache_entry.src->space; | ||
611 | } | ||
612 | |||
613 | static void | ||
614 | evas_engine_sdl16_image_colorspace_set(void *data __UNUSED__, void *image __UNUSED__, int cspace __UNUSED__) | ||
615 | { | ||
616 | SDL_Engine_Image_Entry *eim = image; | ||
617 | |||
618 | if (!eim) return; | ||
619 | if (eim->cache_entry.src->space == cspace) return; | ||
620 | |||
621 | evas_cache_engine_image_colorspace(&eim->cache_entry, cspace, NULL); | ||
622 | } | ||
623 | |||
624 | static void* | ||
625 | evas_engine_sdl16_image_new_from_copied_data(void *data, | ||
626 | int w, int h, | ||
627 | DATA32* image_data, | ||
628 | int alpha, int cspace) | ||
629 | { | ||
630 | Render_Engine *re = data; | ||
631 | |||
632 | if (cspace != EVAS_COLORSPACE_RGB565_A5P) | ||
633 | { | ||
634 | WRN("Unsupported colorspace %d in %s() (%s:%d)", | ||
635 | cspace, __FUNCTION__, __FILE__, __LINE__); | ||
636 | return NULL; | ||
637 | } | ||
638 | |||
639 | WRN("s image_data: %p", image_data); | ||
640 | |||
641 | return evas_cache_engine_image_copied_data(re->cache, | ||
642 | w, h, | ||
643 | image_data, | ||
644 | alpha, cspace, NULL); | ||
645 | } | ||
646 | |||
647 | static void* | ||
648 | evas_engine_sdl16_image_new_from_data(void *data, int w, int h, DATA32* image_data, int alpha, int cspace) | ||
649 | { | ||
650 | Render_Engine *re = data; | ||
651 | |||
652 | if (cspace != EVAS_COLORSPACE_RGB565_A5P) | ||
653 | { | ||
654 | WRN("Unsupported colorspace %d in %s() (%s:%d)", | ||
655 | cspace, __FUNCTION__, __FILE__, __LINE__); | ||
656 | return NULL; | ||
657 | } | ||
658 | |||
659 | return evas_cache_engine_image_data(re->cache, | ||
660 | w, h, | ||
661 | image_data, | ||
662 | alpha, cspace, NULL); | ||
663 | } | ||
664 | |||
665 | static void | ||
666 | evas_engine_sdl16_image_free(void *data __UNUSED__, void *image) | ||
667 | { | ||
668 | SDL_Engine_Image_Entry *eim = image; | ||
669 | |||
670 | evas_cache_engine_image_drop(&eim->cache_entry); | ||
671 | } | ||
672 | |||
673 | static void* | ||
674 | evas_engine_sdl16_image_size_set(void *data __UNUSED__, void *image, int w, int h) | ||
675 | { | ||
676 | SDL_Engine_Image_Entry *eim = image; | ||
677 | |||
678 | return evas_cache_engine_image_size_set(&eim->cache_entry, w, h); | ||
679 | } | ||
680 | |||
681 | static void* | ||
682 | evas_engine_sdl16_image_dirty_region(void *data __UNUSED__, | ||
683 | void *image, | ||
684 | int x, int y, int w, int h) | ||
685 | { | ||
686 | SDL_Engine_Image_Entry *eim = image; | ||
687 | |||
688 | return evas_cache_engine_image_dirty(&eim->cache_entry, x, y, w, h); | ||
689 | } | ||
690 | |||
691 | static void* | ||
692 | evas_engine_sdl16_image_data_get(void *data __UNUSED__, void *image, | ||
693 | int to_write, DATA32** image_data, int *err) | ||
694 | { | ||
695 | SDL_Engine_Image_Entry *eim = image; | ||
696 | Soft16_Image *im; | ||
697 | int error; | ||
698 | |||
699 | if (!eim) | ||
700 | { | ||
701 | *image_data = NULL; | ||
702 | if (err) *err = EVAS_LOAD_ERROR_GENERIC; | ||
703 | return NULL; | ||
704 | } | ||
705 | im = (Soft16_Image *) eim->cache_entry.src; | ||
706 | |||
707 | if (to_write) | ||
708 | eim = (SDL_Engine_Image_Entry *) evas_cache_engine_image_dirty(&eim->cache_entry, | ||
709 | 0, 0, eim->cache_entry.src->w, eim->cache_entry.src->h); | ||
710 | |||
711 | error = evas_cache_image_load_data(&im->cache_entry); | ||
712 | /* FIXME: Handle colorspace conversion correctly. */ | ||
713 | if (image_data) *image_data = (DATA32 *) im->pixels; | ||
714 | |||
715 | if (err) *err = error; | ||
716 | return eim; | ||
717 | } | ||
718 | |||
719 | static void* | ||
720 | evas_engine_sdl16_image_data_put(void *data, void *image, DATA32* image_data) | ||
721 | { | ||
722 | SDL_Engine_Image_Entry *eim = image; | ||
723 | SDL_Engine_Image_Entry *eim_new; | ||
724 | Render_Engine *re = data; | ||
725 | Soft16_Image *im; | ||
726 | |||
727 | if (!eim) return NULL; | ||
728 | im = (Soft16_Image *) eim->cache_entry.src; | ||
729 | |||
730 | /* FIXME: Handle colorspace conversion correctly. */ | ||
731 | if ((DATA16 *) image_data == im->pixels) return eim; | ||
732 | |||
733 | eim_new = (SDL_Engine_Image_Entry *) evas_cache_engine_image_data(re->cache, | ||
734 | eim->cache_entry.w, eim->cache_entry.h, | ||
735 | image_data, | ||
736 | func.image_alpha_get(data, eim), | ||
737 | func.image_colorspace_get(data, eim), | ||
738 | NULL); | ||
739 | evas_cache_engine_image_drop(&eim->cache_entry); | ||
740 | |||
741 | return eim_new; | ||
742 | } | ||
743 | |||
744 | static void | ||
745 | evas_engine_sdl16_image_data_preload_request(void *data __UNUSED__, void *image, const void *target) | ||
746 | { | ||
747 | SDL_Engine_Image_Entry *eim = image; | ||
748 | Soft16_Image *im; | ||
749 | |||
750 | if (!eim) return ; | ||
751 | im = (Soft16_Image *) eim->cache_entry.src; | ||
752 | if (!im) return ; | ||
753 | evas_cache_image_preload_data(&im->cache_entry, target); | ||
754 | } | ||
755 | |||
756 | static void | ||
757 | evas_engine_sdl16_image_data_preload_cancel(void *data __UNUSED__, void *image, const void *target) | ||
758 | { | ||
759 | SDL_Engine_Image_Entry *eim = image; | ||
760 | Soft16_Image *im; | ||
761 | |||
762 | if (!eim) return ; | ||
763 | im = (Soft16_Image *) eim->cache_entry.src; | ||
764 | if (!im) return ; | ||
765 | evas_cache_image_preload_cancel(&im->cache_entry, target); | ||
766 | } | ||
767 | |||
768 | static void* | ||
769 | evas_engine_sdl16_image_alpha_set(void *data __UNUSED__, void *image, int has_alpha) | ||
770 | { | ||
771 | SDL_Engine_Image_Entry *eim = image; | ||
772 | Soft16_Image *im; | ||
773 | |||
774 | if (!eim) return NULL; | ||
775 | |||
776 | im = (Soft16_Image *) eim->cache_entry.src; | ||
777 | |||
778 | if (im->cache_entry.flags.alpha == has_alpha) return eim; | ||
779 | |||
780 | //eim = (SDL_Engine_Image_Entry *) evas_cache_engine_image_alone(&eim->cache_entry, NULL); | ||
781 | //im = (Soft16_Image *) eim->cache_entry.src; | ||
782 | |||
783 | im->cache_entry.flags.alpha = has_alpha; | ||
784 | eim = (SDL_Engine_Image_Entry *) evas_cache_engine_image_dirty(&eim->cache_entry, 0, 0, eim->cache_entry.w, eim->cache_entry.h); | ||
785 | |||
786 | return eim; | ||
787 | } | ||
788 | |||
789 | static void* | ||
790 | evas_engine_sdl16_image_border_set(void *data __UNUSED__, void *image, int l __UNUSED__, int r __UNUSED__, int t __UNUSED__, int b __UNUSED__) | ||
791 | { | ||
792 | return image; | ||
793 | } | ||
794 | |||
795 | static void | ||
796 | evas_engine_sdl16_image_border_get(void *data __UNUSED__, void *image __UNUSED__, int *l __UNUSED__, int *r __UNUSED__, int *t __UNUSED__, int *b __UNUSED__) | ||
797 | { | ||
798 | /* FIXME: need to know what evas expect from this call */ | ||
799 | } | ||
800 | |||
801 | static void | ||
802 | evas_engine_sdl16_image_draw(void *data __UNUSED__, void *context, void *surface, void *image, | ||
803 | int src_region_x, int src_region_y, int src_region_w, int src_region_h, | ||
804 | int dst_region_x, int dst_region_y, int dst_region_w, int dst_region_h, | ||
805 | int smooth) | ||
806 | { | ||
807 | SDL_Engine_Image_Entry *eim = image; | ||
808 | SDL_Engine_Image_Entry *dst = surface; | ||
809 | int mustlock_im = 0; | ||
810 | int mustlock_dst = 0; | ||
811 | |||
812 | evas_cache_engine_image_load_data(&eim->cache_entry); | ||
813 | |||
814 | /* Fallback to software method */ | ||
815 | if (SDL_MUSTLOCK(dst->surface)) | ||
816 | { | ||
817 | mustlock_dst = 1; | ||
818 | SDL_LockSurface(dst->surface); | ||
819 | _SDL_UPDATE_PIXELS(dst); | ||
820 | } | ||
821 | |||
822 | if (eim->surface && SDL_MUSTLOCK(eim->surface)) | ||
823 | { | ||
824 | mustlock_im = 1; | ||
825 | SDL_LockSurface(eim->surface); | ||
826 | _SDL_UPDATE_PIXELS(eim); | ||
827 | } | ||
828 | |||
829 | evas_common_soft16_image_draw((Soft16_Image *) eim->cache_entry.src, | ||
830 | (Soft16_Image *) dst->cache_entry.src, | ||
831 | context, | ||
832 | src_region_x, src_region_y, src_region_w, src_region_h, | ||
833 | dst_region_x, dst_region_y, dst_region_w, dst_region_h, | ||
834 | smooth); | ||
835 | |||
836 | evas_common_cpu_end_opt (); | ||
837 | if (mustlock_im) | ||
838 | SDL_UnlockSurface(eim->surface); | ||
839 | |||
840 | if (mustlock_dst) | ||
841 | SDL_UnlockSurface(dst->surface); | ||
842 | } | ||
843 | |||
844 | static void | ||
845 | evas_engine_sdl16_image_map_draw(void *data __UNUSED__, void *context __UNUSED__, void *surface __UNUSED__, void *image __UNUSED__, int npoints __UNUSED__, RGBA_Map_Point *p __UNUSED__, int smooth __UNUSED__, int level __UNUSED__) | ||
846 | { | ||
847 | } | ||
848 | |||
849 | static void | ||
850 | evas_engine_sdl16_image_scale_hint_set(void *data __UNUSED__, void *image __UNUSED__, int hint __UNUSED__) | ||
851 | { | ||
852 | } | ||
853 | |||
854 | static int | ||
855 | evas_engine_sdl16_image_scale_hint_get(void *data __UNUSED__, void *image __UNUSED__) | ||
856 | { | ||
857 | return EVAS_IMAGE_SCALE_HINT_NONE; | ||
858 | } | ||
859 | |||
860 | |||
861 | static void | ||
862 | evas_engine_sdl16_image_cache_flush(void *data) | ||
863 | { | ||
864 | Render_Engine *re = (Render_Engine*) data; | ||
865 | int size; | ||
866 | |||
867 | size = evas_cache_engine_image_get(re->cache); | ||
868 | evas_cache_engine_image_set(re->cache, 0); | ||
869 | evas_cache_engine_image_set(re->cache, size); | ||
870 | } | ||
871 | |||
872 | static void | ||
873 | evas_engine_sdl16_image_cache_set(void *data, int bytes) | ||
874 | { | ||
875 | Render_Engine *re = (Render_Engine*) data; | ||
876 | |||
877 | evas_cache_engine_image_set(re->cache, bytes); | ||
878 | } | ||
879 | |||
880 | static int | ||
881 | evas_engine_sdl16_image_cache_get(void *data) | ||
882 | { | ||
883 | Render_Engine *re = (Render_Engine*) data; | ||
884 | |||
885 | return evas_cache_engine_image_get(re->cache); | ||
886 | } | ||
887 | |||
888 | static char* | ||
889 | evas_engine_sdl16_image_comment_get(void *data __UNUSED__, void *image __UNUSED__, char *key __UNUSED__) | ||
890 | { | ||
891 | return NULL; | ||
892 | } | ||
893 | |||
894 | static char* | ||
895 | evas_engine_sdl16_image_format_get(void *data __UNUSED__, void *image __UNUSED__) | ||
896 | { | ||
897 | /* FIXME: need to know what evas expect from this call */ | ||
898 | return NULL; | ||
899 | } | ||
900 | |||
901 | static void | ||
902 | evas_engine_sdl16_font_draw(void *data __UNUSED__, void *context, void *surface, void *font, int x, int y, int w __UNUSED__, int h __UNUSED__, int ow __UNUSED__, int oh __UNUSED__, const Evas_Text_Props *intl_props) | ||
903 | { | ||
904 | static RGBA_Image *im = NULL; | ||
905 | SDL_Engine_Image_Entry *eim = surface; | ||
906 | Soft16_Image *dst = (Soft16_Image *) eim->cache_entry.src; | ||
907 | int mustlock_im = 0; | ||
908 | |||
909 | if (eim->surface && SDL_MUSTLOCK(eim->surface)) | ||
910 | { | ||
911 | mustlock_im = 1; | ||
912 | SDL_LockSurface(eim->surface); | ||
913 | _SDL_UPDATE_PIXELS(eim); | ||
914 | } | ||
915 | evas_common_draw_context_font_ext_set(context, | ||
916 | dst, | ||
917 | evas_common_soft16_font_glyph_new, | ||
918 | evas_common_soft16_font_glyph_free, | ||
919 | evas_common_soft16_font_glyph_draw); | ||
920 | evas_common_font_draw((RGBA_Image *) eim->cache_entry.src, context, font, x, y, intl_props); | ||
921 | evas_common_draw_context_font_ext_set(context, | ||
922 | NULL, | ||
923 | NULL, | ||
924 | NULL, | ||
925 | NULL); | ||
926 | |||
927 | if (mustlock_im) | ||
928 | SDL_UnlockSurface(eim->surface); | ||
929 | } | ||
930 | |||
931 | static void | ||
932 | evas_engine_sdl16_line_draw(void *data __UNUSED__, void *context, void *surface, int x1, int y1, int x2, int y2) | ||
933 | { | ||
934 | SDL_Engine_Image_Entry *eim = surface; | ||
935 | int mustlock_im = 0; | ||
936 | |||
937 | if (eim->surface && SDL_MUSTLOCK(eim->surface)) | ||
938 | { | ||
939 | mustlock_im = 1; | ||
940 | SDL_LockSurface(eim->surface); | ||
941 | _SDL_UPDATE_PIXELS(eim); | ||
942 | } | ||
943 | |||
944 | evas_common_soft16_line_draw((Soft16_Image *) eim->cache_entry.src, | ||
945 | context, | ||
946 | x1, y1, x2, y2); | ||
947 | evas_common_cpu_end_opt(); | ||
948 | |||
949 | if (mustlock_im) | ||
950 | SDL_UnlockSurface(eim->surface); | ||
951 | } | ||
952 | |||
953 | static void | ||
954 | evas_engine_sdl16_rectangle_draw(void *data __UNUSED__, void *context, void *surface, int x, int y, int w, int h) | ||
955 | { | ||
956 | SDL_Engine_Image_Entry *eim = surface; | ||
957 | #if ENGINE_SDL_PRIMITIVE | ||
958 | RGBA_Draw_Context *dc = context; | ||
959 | #endif | ||
960 | Soft16_Image *im; | ||
961 | int mustlock_im = 0; | ||
962 | |||
963 | #if ENGINE_SDL_PRIMITIVE | ||
964 | if (A_VAL(&dc->col.col) != 0x00) | ||
965 | { | ||
966 | if (A_VAL(&dc->col.col) != 0xFF) | ||
967 | { | ||
968 | #endif | ||
969 | if (eim->surface && SDL_MUSTLOCK(eim->surface)) | ||
970 | { | ||
971 | mustlock_im = 1; | ||
972 | SDL_LockSurface(eim->surface); | ||
973 | _SDL_UPDATE_PIXELS(eim); | ||
974 | } | ||
975 | |||
976 | im = (Soft16_Image *) eim->cache_entry.src; | ||
977 | |||
978 | evas_common_soft16_rectangle_draw(im, context, x, y, w, h); | ||
979 | evas_common_cpu_end_opt(); | ||
980 | |||
981 | if (mustlock_im) | ||
982 | SDL_UnlockSurface(eim->surface); | ||
983 | #if ENGINE_SDL_PRIMITIVE | ||
984 | } | ||
985 | else | ||
986 | { | ||
987 | SDL_Rect dstrect; | ||
988 | |||
989 | if (dc->clip.use) | ||
990 | { | ||
991 | SDL_Rect cliprect; | ||
992 | |||
993 | cliprect.x = dc->clip.x; | ||
994 | cliprect.y = dc->clip.y; | ||
995 | cliprect.w = dc->clip.w; | ||
996 | cliprect.h = dc->clip.h; | ||
997 | |||
998 | SDL_SetClipRect(eim->surface, &cliprect); | ||
999 | } | ||
1000 | |||
1001 | dstrect.x = x; | ||
1002 | dstrect.y = y; | ||
1003 | dstrect.w = w; | ||
1004 | dstrect.h = h; | ||
1005 | |||
1006 | SDL_FillRect(eim->surface, &dstrect, SDL_MapRGBA(eim->surface->format, R_VAL(&dc->col.col), G_VAL(&dc->col.col), B_VAL(&dc->col.col), 0xFF)); | ||
1007 | |||
1008 | if (dc->clip.use) | ||
1009 | SDL_SetClipRect(eim->surface, NULL); | ||
1010 | } | ||
1011 | } | ||
1012 | #endif | ||
1013 | } | ||
1014 | |||
1015 | static void | ||
1016 | evas_engine_sdl16_polygon_draw(void *data __UNUSED__, void *context, void *surface, void *polygon, int x, int y) | ||
1017 | { | ||
1018 | SDL_Engine_Image_Entry *eim = surface; | ||
1019 | int mustlock_im = 0; | ||
1020 | |||
1021 | if (eim->surface && SDL_MUSTLOCK(eim->surface)) | ||
1022 | { | ||
1023 | mustlock_im = 1; | ||
1024 | SDL_LockSurface(eim->surface); | ||
1025 | _SDL_UPDATE_PIXELS(eim); | ||
1026 | } | ||
1027 | |||
1028 | evas_common_soft16_polygon_draw((Soft16_Image *) eim->cache_entry.src, context, polygon, x, y); | ||
1029 | evas_common_cpu_end_opt(); | ||
1030 | |||
1031 | if (mustlock_im) | ||
1032 | SDL_UnlockSurface(eim->surface); | ||
1033 | } | ||
1034 | |||
1035 | static void | ||
1036 | evas_engine_sdl16_image_stride_get(void *data __UNUSED__, void *image, int *stride) | ||
1037 | { | ||
1038 | SDL_Engine_Image_Entry *eim = image; | ||
1039 | |||
1040 | if (stride) *stride = 0; | ||
1041 | if (!image) return; | ||
1042 | if (stride) *stride = ((Soft16_Image*) eim->cache_entry.src)->stride; | ||
1043 | } | ||
1044 | |||
1045 | static Eina_Bool | ||
1046 | evas_engine_sdl16_canvas_alpha_get(void *data __UNUSED__, void *context __UNUSED__) | ||
1047 | { | ||
1048 | return EINA_FALSE; | ||
1049 | } | ||
1050 | |||
1051 | /* module advertising code */ | ||
1052 | static int | ||
1053 | module_open(Evas_Module *em) | ||
1054 | { | ||
1055 | if (!em) return 0; | ||
1056 | /* get whatever engine module we inherit from */ | ||
1057 | if (!_evas_module_engine_inherit(&pfunc, "software_16")) return 0; | ||
1058 | _evas_engine_soft16_sdl_log_dom = eina_log_domain_register | ||
1059 | ("evas-software_16_sdl", EVAS_DEFAULT_LOG_COLOR); | ||
1060 | if (_evas_engine_soft16_sdl_log_dom < 0) | ||
1061 | { | ||
1062 | EINA_LOG_ERR("Can not create a module log domain."); | ||
1063 | return 0; | ||
1064 | } | ||
1065 | |||
1066 | /* store it for later use */ | ||
1067 | func = pfunc; | ||
1068 | /* now to override methods */ | ||
1069 | #define ORD(f) EVAS_API_OVERRIDE(f, &func, evas_engine_sdl16_) | ||
1070 | ORD(info); | ||
1071 | ORD(info_free); | ||
1072 | ORD(setup); | ||
1073 | ORD(canvas_alpha_get); | ||
1074 | ORD(output_free); | ||
1075 | ORD(output_resize); | ||
1076 | ORD(output_tile_size_set); | ||
1077 | ORD(output_redraws_rect_add); | ||
1078 | ORD(output_redraws_rect_del); | ||
1079 | ORD(output_redraws_clear); | ||
1080 | ORD(output_redraws_next_update_get); | ||
1081 | ORD(output_redraws_next_update_push); | ||
1082 | ORD(output_flush); | ||
1083 | ORD(output_idle_flush); | ||
1084 | ORD(image_load); | ||
1085 | ORD(image_alpha_get); | ||
1086 | ORD(image_size_get); | ||
1087 | ORD(image_colorspace_get); | ||
1088 | ORD(image_colorspace_set); | ||
1089 | ORD(image_new_from_copied_data); | ||
1090 | ORD(image_new_from_data); | ||
1091 | ORD(image_free); | ||
1092 | ORD(image_size_set); | ||
1093 | ORD(image_dirty_region); | ||
1094 | ORD(image_data_get); | ||
1095 | ORD(image_data_put); | ||
1096 | ORD(image_data_preload_request); | ||
1097 | ORD(image_data_preload_cancel); | ||
1098 | ORD(image_alpha_set); | ||
1099 | ORD(image_border_set); | ||
1100 | ORD(image_border_get); | ||
1101 | ORD(image_draw); | ||
1102 | ORD(image_map_draw); | ||
1103 | ORD(image_cache_flush); | ||
1104 | ORD(image_cache_set); | ||
1105 | ORD(image_cache_get); | ||
1106 | ORD(image_comment_get); | ||
1107 | ORD(image_format_get); | ||
1108 | ORD(image_stride_get); | ||
1109 | ORD(font_draw); | ||
1110 | ORD(line_draw); | ||
1111 | ORD(rectangle_draw); | ||
1112 | ORD(polygon_draw); | ||
1113 | |||
1114 | ORD(image_scale_hint_set); | ||
1115 | ORD(image_scale_hint_get); | ||
1116 | |||
1117 | /* now advertise out own api */ | ||
1118 | em->functions = (void *)(&func); | ||
1119 | return 1; | ||
1120 | } | ||
1121 | |||
1122 | static void | ||
1123 | module_close(Evas_Module *em __UNUSED__) | ||
1124 | { | ||
1125 | eina_log_domain_unregister(_evas_engine_soft16_sdl_log_dom); | ||
1126 | } | ||
1127 | |||
1128 | static Evas_Module_Api evas_modapi = | ||
1129 | { | ||
1130 | EVAS_MODULE_API_VERSION, | ||
1131 | "software_16_sdl", | ||
1132 | "none", | ||
1133 | { | ||
1134 | module_open, | ||
1135 | module_close | ||
1136 | } | ||
1137 | }; | ||
1138 | |||
1139 | EVAS_MODULE_DEFINE(EVAS_MODULE_TYPE_ENGINE, engine, software_16_sdl); | ||
1140 | |||
1141 | #ifndef EVAS_STATIC_BUILD_SOFTWARE_SDL | ||
1142 | EVAS_EINA_MODULE_DEFINE(engine, software_16_sdl); | ||
1143 | #endif | ||
1144 | |||
1145 | static Engine_Image_Entry* | ||
1146 | _sdl16_image_alloc(void) | ||
1147 | { | ||
1148 | SDL_Engine_Image_Entry *new; | ||
1149 | |||
1150 | new = calloc(1, sizeof (SDL_Engine_Image_Entry)); | ||
1151 | |||
1152 | return (Engine_Image_Entry *) new; | ||
1153 | } | ||
1154 | |||
1155 | static void | ||
1156 | _sdl16_image_delete(Engine_Image_Entry *eim) | ||
1157 | { | ||
1158 | free(eim); | ||
1159 | } | ||
1160 | |||
1161 | static int | ||
1162 | _sdl16_image_constructor(Engine_Image_Entry *ie, void* data __UNUSED__) | ||
1163 | { | ||
1164 | SDL_Surface *sdl = NULL; | ||
1165 | SDL_Engine_Image_Entry *eim = (SDL_Engine_Image_Entry *) ie; | ||
1166 | Soft16_Image *im; | ||
1167 | |||
1168 | im = (Soft16_Image *) ie->src; | ||
1169 | |||
1170 | if (im) | ||
1171 | { | ||
1172 | evas_cache_image_load_data(&im->cache_entry); | ||
1173 | |||
1174 | if (im->pixels) | ||
1175 | { | ||
1176 | /* FIXME: Take care of CSPACE */ | ||
1177 | sdl = SDL_CreateRGBSurfaceFrom(im->pixels, | ||
1178 | ie->w, ie->h, | ||
1179 | 16, ie->w * 2, | ||
1180 | RMASK565, GMASK565, BMASK565, AMASK565); | ||
1181 | eim->surface = sdl; | ||
1182 | eim->flags.engine_surface = 0; | ||
1183 | } | ||
1184 | } | ||
1185 | |||
1186 | return EVAS_LOAD_ERROR_NONE; | ||
1187 | } | ||
1188 | |||
1189 | static void | ||
1190 | _sdl16_image_destructor(Engine_Image_Entry *eim) | ||
1191 | { | ||
1192 | SDL_Engine_Image_Entry *seie = (SDL_Engine_Image_Entry *) eim; | ||
1193 | |||
1194 | if (seie->surface && !seie->flags.engine_surface) | ||
1195 | SDL_FreeSurface(seie->surface); | ||
1196 | seie->surface = NULL; | ||
1197 | } | ||
1198 | |||
1199 | static void | ||
1200 | _sdl16_image_dirty_region(Engine_Image_Entry *eim, unsigned int x, unsigned int y, unsigned int w, unsigned int h) | ||
1201 | { | ||
1202 | SDL_Engine_Image_Entry *dst; | ||
1203 | RGBA_Image *im; | ||
1204 | |||
1205 | dst = (SDL_Engine_Image_Entry *) eim; | ||
1206 | |||
1207 | SDL_UpdateRect(dst->surface, x, y, w, h); | ||
1208 | |||
1209 | im = (RGBA_Image *)eim->src; | ||
1210 | im->flags |= RGBA_IMAGE_IS_DIRTY; | ||
1211 | } | ||
1212 | |||
1213 | static int | ||
1214 | _sdl16_image_dirty(Engine_Image_Entry *dst, const Engine_Image_Entry *src __UNUSED__) | ||
1215 | { | ||
1216 | SDL_Engine_Image_Entry *eim = (SDL_Engine_Image_Entry *) dst; | ||
1217 | SDL_Surface *sdl = NULL; | ||
1218 | Soft16_Image *im; | ||
1219 | |||
1220 | im = (Soft16_Image *) dst->src; | ||
1221 | |||
1222 | /* FIXME: Take care of CSPACE */ | ||
1223 | sdl = SDL_CreateRGBSurfaceFrom(im->pixels, | ||
1224 | dst->w, dst->h, | ||
1225 | 16, dst->w * 2, | ||
1226 | RMASK565, GMASK565, BMASK565, AMASK565); | ||
1227 | eim->surface = sdl; | ||
1228 | eim->flags.engine_surface = 0; | ||
1229 | |||
1230 | return 0; | ||
1231 | } | ||
1232 | |||
1233 | static int | ||
1234 | _sdl16_image_size_set(Engine_Image_Entry *dst, const Engine_Image_Entry *src __UNUSED__) | ||
1235 | { | ||
1236 | SDL_Engine_Image_Entry *eim = (SDL_Engine_Image_Entry *) dst; | ||
1237 | SDL_Surface *sdl; | ||
1238 | Soft16_Image *im; | ||
1239 | |||
1240 | im = (Soft16_Image *) dst->src; | ||
1241 | |||
1242 | /* FIXME: handle im == NULL */ | ||
1243 | sdl = SDL_CreateRGBSurfaceFrom(im->pixels, | ||
1244 | dst->w, dst->h, | ||
1245 | 16, dst->w * 2, | ||
1246 | RMASK565, GMASK565, BMASK565, AMASK565); | ||
1247 | |||
1248 | eim->surface = sdl; | ||
1249 | |||
1250 | return 0; | ||
1251 | } | ||
1252 | |||
1253 | static int | ||
1254 | _sdl16_image_update_data(Engine_Image_Entry* dst, void* engine_data) | ||
1255 | { | ||
1256 | SDL_Engine_Image_Entry *eim = (SDL_Engine_Image_Entry *) dst; | ||
1257 | SDL_Surface *sdl = NULL; | ||
1258 | Soft16_Image *im; | ||
1259 | |||
1260 | im = (Soft16_Image *) dst->src; | ||
1261 | |||
1262 | if (engine_data) | ||
1263 | { | ||
1264 | sdl = engine_data; | ||
1265 | |||
1266 | if (im) | ||
1267 | { | ||
1268 | im->pixels = sdl->pixels; | ||
1269 | im->stride = sdl->pitch / 2; | ||
1270 | im->flags.free_pixels = 0; | ||
1271 | /* im->alpha = calloc(1, sizeof (DATA8) * _calc_stride(sdl->w) * sdl->h); */ | ||
1272 | /* im->flags.free_alpha = 0; */ | ||
1273 | /* im->flags.have_alpha = 1; */ | ||
1274 | im->alpha = NULL; | ||
1275 | im->flags.free_alpha = 0; | ||
1276 | im->cache_entry.flags.alpha = 0; | ||
1277 | |||
1278 | dst->src->w = sdl->w; | ||
1279 | dst->src->h = sdl->h; | ||
1280 | } | ||
1281 | dst->w = sdl->w; | ||
1282 | dst->h = sdl->h; | ||
1283 | } | ||
1284 | else | ||
1285 | { | ||
1286 | SDL_FreeSurface(eim->surface); | ||
1287 | /* FIXME: Take care of CSPACE */ | ||
1288 | sdl = SDL_CreateRGBSurfaceFrom(im->pixels, | ||
1289 | dst->w, dst->h, | ||
1290 | 16, dst->w * 2, | ||
1291 | RMASK565, GMASK565, BMASK565, AMASK565); | ||
1292 | } | ||
1293 | |||
1294 | eim->surface = sdl; | ||
1295 | |||
1296 | return 0; | ||
1297 | } | ||
1298 | |||
1299 | static void | ||
1300 | _sdl16_image_load(Engine_Image_Entry *eim, const Image_Entry* ie_im) | ||
1301 | { | ||
1302 | SDL_Engine_Image_Entry *load = (SDL_Engine_Image_Entry *) eim; | ||
1303 | SDL_Surface *sdl; | ||
1304 | |||
1305 | if (!load->surface) | ||
1306 | { | ||
1307 | Soft16_Image *im; | ||
1308 | |||
1309 | im = (Soft16_Image *) ie_im; | ||
1310 | |||
1311 | sdl = SDL_CreateRGBSurfaceFrom(im->pixels, | ||
1312 | eim->w, eim->h, | ||
1313 | 16, eim->w * 2, | ||
1314 | RMASK565, GMASK565, BMASK565, AMASK565); | ||
1315 | load->surface = sdl; | ||
1316 | } | ||
1317 | } | ||
1318 | |||
1319 | static int | ||
1320 | _sdl16_image_mem_size_get(Engine_Image_Entry *eim) | ||
1321 | { | ||
1322 | SDL_Engine_Image_Entry *seie = (SDL_Engine_Image_Entry *) eim; | ||
1323 | int size = 0; | ||
1324 | |||
1325 | /* FIXME: Count surface size. */ | ||
1326 | if (seie->surface) | ||
1327 | size = sizeof (SDL_Surface) + sizeof (SDL_PixelFormat); | ||
1328 | |||
1329 | return size; | ||
1330 | } | ||
1331 | |||
1332 | #ifdef DEBUG_SDL | ||
1333 | static void | ||
1334 | _sdl16_image_debug(const char* context, Engine_Image_Entry* im) | ||
1335 | { | ||
1336 | } | ||
1337 | #endif | ||