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Diffstat (limited to 'libraries/evas/src/modules/engines/wayland_shm/evas_engine.c')
-rw-r--r--libraries/evas/src/modules/engines/wayland_shm/evas_engine.c372
1 files changed, 0 insertions, 372 deletions
diff --git a/libraries/evas/src/modules/engines/wayland_shm/evas_engine.c b/libraries/evas/src/modules/engines/wayland_shm/evas_engine.c
deleted file mode 100644
index 17b17bf..0000000
--- a/libraries/evas/src/modules/engines/wayland_shm/evas_engine.c
+++ /dev/null
@@ -1,372 +0,0 @@
1#include "evas_common.h"
2#include "evas_private.h"
3#include "evas_engine.h"
4#include "Evas_Engine_Wayland_Shm.h"
5
6/* local structures */
7typedef struct _Render_Engine Render_Engine;
8struct _Render_Engine
9{
10 Tilebuf *tb;
11 Tilebuf_Rect *rects;
12 Outbuf *ob;
13 Eina_Inlist *cur_rect;
14
15 Eina_Bool end : 1;
16
17 void (*outbuf_free)(Outbuf *ob);
18 void (*outbuf_resize)(Outbuf *ob, int w, int h);
19 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);
20 void (*outbuf_push_updated_region)(Outbuf *ob, RGBA_Image *surface, int x, int y, int w, int h);
21 void (*outbuf_free_region_for_update)(Outbuf *ob, RGBA_Image *update);
22};
23
24/* local variables */
25static Evas_Func func, pfunc;
26
27/* external variables */
28int _evas_engine_way_shm_log_dom = -1;
29
30/* local function prototypes */
31static void *_output_setup(int w, int h, int rotation, Eina_Bool alpha, void *dest);
32
33/* engine function prototypes */
34static void *eng_info(Evas *evas __UNUSED__);
35static void eng_info_free(Evas *evas __UNUSED__, void *info);
36static int eng_setup(Evas *evas, void *info);
37static void eng_output_free(void *data);
38static void eng_output_resize(void *data, int w, int h);
39static void eng_output_tile_size_set(void *data, int w, int h);
40static void eng_output_redraws_rect_add(void *data, int x, int y, int w, int h);
41static void eng_output_redraws_rect_del(void *data, int x, int y, int w, int h);
42static void eng_output_redraws_clear(void *data);
43static 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);
44static void eng_output_redraws_next_update_push(void *data, void *surface, int x, int y, int w, int h);
45static void eng_output_flush(void *data);
46static void eng_output_idle_flush(void *data);
47static Eina_Bool eng_canvas_alpha_get(void *data, void *context __UNUSED__);
48
49/* local functions */
50static void *
51_output_setup(int w, int h, int rotation, Eina_Bool alpha, void *dest)
52{
53 Render_Engine *re = NULL;
54
55 LOGFN(__FILE__, __LINE__, __FUNCTION__);
56
57 if (!(re = calloc(1, sizeof(Render_Engine)))) return NULL;
58
59 if (!(re->ob = evas_outbuf_setup(w, h, rotation, alpha, dest)))
60 {
61 free(re);
62 return NULL;
63 }
64
65 if (!(re->tb = evas_common_tilebuf_new(w, h)))
66 {
67 evas_outbuf_free(re->ob);
68 free(re);
69 return NULL;
70 }
71
72 evas_common_tilebuf_set_tile_size(re->tb, TILESIZE, TILESIZE);
73 return re;
74}
75
76/* engine functions */
77static void *
78eng_info(Evas *evas __UNUSED__)
79{
80 Evas_Engine_Info_Wayland_Shm *info;
81
82 LOGFN(__FILE__, __LINE__, __FUNCTION__);
83
84 if (!(info = calloc(1, sizeof(Evas_Engine_Info_Wayland_Shm))))
85 return NULL;
86
87 info->magic.magic = rand();
88 info->info.debug = EINA_FALSE;
89 info->render_mode = EVAS_RENDER_MODE_BLOCKING;
90
91 return info;
92}
93
94static void
95eng_info_free(Evas *evas __UNUSED__, void *info)
96{
97 Evas_Engine_Info_Wayland_Shm *in;
98
99 LOGFN(__FILE__, __LINE__, __FUNCTION__);
100
101 if (!(in = (Evas_Engine_Info_Wayland_Shm *)info)) return;
102 free(in);
103}
104
105static int
106eng_setup(Evas *evas, void *info)
107{
108 Evas_Engine_Info_Wayland_Shm *in;
109 Render_Engine *re = NULL;
110
111 LOGFN(__FILE__, __LINE__, __FUNCTION__);
112
113 if (!(in = (Evas_Engine_Info_Wayland_Shm *)info)) return 0;
114
115 if (!evas->engine.data.output)
116 {
117 evas_common_cpu_init();
118 evas_common_blend_init();
119 evas_common_image_init();
120 evas_common_convert_init();
121 evas_common_scale_init();
122 evas_common_rectangle_init();
123 evas_common_polygon_init();
124 evas_common_line_init();
125 evas_common_font_init();
126 evas_common_draw_init();
127 evas_common_tilebuf_init();
128
129 re = _output_setup(evas->output.w, evas->output.h,
130 in->info.rotation, in->info.destination_alpha,
131 in->info.dest);
132 if (!re) return 0;
133
134 re->outbuf_free = evas_outbuf_free;
135 re->outbuf_resize = evas_outbuf_resize;
136 re->outbuf_new_region_for_update = evas_outbuf_new_region_for_update;
137 re->outbuf_push_updated_region = evas_outbuf_push_updated_region;
138 re->outbuf_free_region_for_update = evas_outbuf_free_region_for_update;
139 }
140 else
141 {
142 if (!(re = evas->engine.data.output)) return 0;
143 if (re->ob) re->outbuf_free(re->ob);
144 re->ob = evas_outbuf_setup(evas->output.w, evas->output.h,
145 in->info.rotation,
146 in->info.destination_alpha, in->info.dest);
147 if (re->tb) evas_common_tilebuf_free(re->tb);
148 if ((re->tb = evas_common_tilebuf_new(evas->output.w, evas->output.h)))
149 evas_common_tilebuf_set_tile_size(re->tb, TILESIZE, TILESIZE);
150 }
151
152 evas->engine.data.output = re;
153
154 if (!evas->engine.data.context)
155 {
156 evas->engine.data.context =
157 evas->engine.func->context_new(evas->engine.data.output);
158 }
159
160 return 1;
161}
162
163static void
164eng_output_free(void *data)
165{
166 Render_Engine *re = NULL;
167
168 LOGFN(__FILE__, __LINE__, __FUNCTION__);
169
170 if ((re = (Render_Engine *)data))
171 {
172 if (re->ob) re->outbuf_free(re->ob);
173 if (re->tb) evas_common_tilebuf_free(re->tb);
174 if (re->rects) evas_common_tilebuf_free_render_rects(re->rects);
175 free(re);
176 }
177 evas_common_font_shutdown();
178 evas_common_image_shutdown();
179}
180
181static void
182eng_output_resize(void *data, int w, int h)
183{
184 Render_Engine *re = NULL;
185
186 LOGFN(__FILE__, __LINE__, __FUNCTION__);
187
188 if (!(re = (Render_Engine *)data)) return;
189
190 if (re->ob) re->outbuf_resize(re->ob, w, h);
191 if (re->tb) evas_common_tilebuf_free(re->tb);
192 if ((re->tb = evas_common_tilebuf_new(w, h)))
193 evas_common_tilebuf_set_tile_size(re->tb, TILESIZE, TILESIZE);
194}
195
196static void
197eng_output_tile_size_set(void *data, int w, int h)
198{
199 Render_Engine *re = NULL;
200
201 if (!(re = (Render_Engine *)data)) return;
202 if (re->tb) evas_common_tilebuf_set_tile_size(re->tb, w, h);
203}
204
205static void
206eng_output_redraws_rect_add(void *data, int x, int y, int w, int h)
207{
208 Render_Engine *re = NULL;
209
210 if (!(re = (Render_Engine *)data)) return;
211 if (re->tb) evas_common_tilebuf_add_redraw(re->tb, x, y, w, h);
212}
213
214static void
215eng_output_redraws_rect_del(void *data, int x, int y, int w, int h)
216{
217 Render_Engine *re = NULL;
218
219 if (!(re = (Render_Engine *)data)) return;
220 if (re->tb) evas_common_tilebuf_del_redraw(re->tb, x, y, w, h);
221}
222
223static void
224eng_output_redraws_clear(void *data)
225{
226 Render_Engine *re = NULL;
227
228 if (!(re = (Render_Engine *)data)) return;
229 if (re->tb) evas_common_tilebuf_clear(re->tb);
230}
231
232static void *
233eng_output_redraws_next_update_get(void *data, int *x, int *y, int *w, int *h, int *cx, int *cy, int *cw, int *ch)
234{
235 Render_Engine *re = NULL;
236 RGBA_Image *surface;
237 Tilebuf_Rect *rect;
238 int ux = 0, uy = 0, uw = 0, uh = 0;
239
240 if (!(re = (Render_Engine *)data)) return NULL;
241 if (re->end)
242 {
243 re->end = EINA_FALSE;
244 return NULL;
245 }
246 if (!re->rects)
247 {
248 re->rects = evas_common_tilebuf_get_render_rects(re->tb);
249 re->cur_rect = EINA_INLIST_GET(re->rects);
250 }
251 if (!re->cur_rect) return NULL;
252 rect = (Tilebuf_Rect *)re->cur_rect;
253 ux = rect->x;
254 uy = rect->y;
255 uw = rect->w;
256 uh = rect->h;
257 re->cur_rect = re->cur_rect->next;
258 if (!re->cur_rect)
259 {
260 evas_common_tilebuf_free_render_rects(re->rects);
261 re->rects = NULL;
262 re->end = EINA_TRUE;
263 }
264 if ((ux + uw) > re->ob->w) uw = re->ob->w - ux;
265 if ((uy + uh) > re->ob->h) uh = re->ob->h - uy;
266 if ((uw <= 0) || (uh <= 0)) return NULL;
267 surface =
268 re->outbuf_new_region_for_update(re->ob, ux, uy, uw, uh, cx, cy, cw, ch);
269 if (x) *x = ux;
270 if (y) *y = uy;
271 if (w) *w = uw;
272 if (h) *h = uh;
273 return surface;
274}
275
276static void
277eng_output_redraws_next_update_push(void *data, void *surface, int x, int y, int w, int h)
278{
279 Render_Engine *re = NULL;
280
281 if (!(re = (Render_Engine *)data)) return;
282#ifdef BUILD_PIPE_RENDER
283 evas_common_pipe_map_begin(surface);
284#endif
285 if (re->ob)
286 {
287 re->outbuf_push_updated_region(re->ob, surface, x, y, w, h);
288 re->outbuf_free_region_for_update(re->ob, surface);
289 }
290 evas_common_cpu_end_opt();
291}
292
293static void
294eng_output_flush(void *data)
295{
296 Render_Engine *re = NULL;
297
298 if (!(re = (Render_Engine *)data)) return;
299}
300
301static void
302eng_output_idle_flush(void *data)
303{
304 Render_Engine *re = NULL;
305
306 if (!(re = (Render_Engine *)data)) return;
307}
308
309static Eina_Bool
310eng_canvas_alpha_get(void *data, void *context __UNUSED__)
311{
312 Render_Engine *re = NULL;
313
314 if (!(re = (Render_Engine *)data)) return EINA_FALSE;
315 return EINA_TRUE;
316}
317
318/* module functions */
319static int
320module_open(Evas_Module *em)
321{
322 if (!em) return 0;
323
324 if (!_evas_module_engine_inherit(&pfunc, "software_generic"))
325 return 0;
326
327 _evas_engine_way_shm_log_dom =
328 eina_log_domain_register("evas-wayland_shm", EVAS_DEFAULT_LOG_COLOR);
329 if (_evas_engine_way_shm_log_dom < 0)
330 {
331 EINA_LOG_ERR("Could not create a module log domain.");
332 return 0;
333 }
334
335 func = pfunc;
336
337#define ORD(f) EVAS_API_OVERRIDE(f, &func, eng_)
338 ORD(info);
339 ORD(info_free);
340 ORD(setup);
341 ORD(canvas_alpha_get);
342 ORD(output_free);
343 ORD(output_resize);
344 ORD(output_tile_size_set);
345 ORD(output_redraws_rect_add);
346 ORD(output_redraws_rect_del);
347 ORD(output_redraws_clear);
348 ORD(output_redraws_next_update_get);
349 ORD(output_redraws_next_update_push);
350 ORD(output_flush);
351 ORD(output_idle_flush);
352
353 em->functions = (void *)(&func);
354 return 1;
355}
356
357static void
358module_close(Evas_Module *em __UNUSED__)
359{
360 eina_log_domain_unregister(_evas_engine_way_shm_log_dom);
361}
362
363static Evas_Module_Api evas_modapi =
364{
365 EVAS_MODULE_API_VERSION, "wayland_shm", "none", {module_open, module_close}
366};
367
368EVAS_MODULE_DEFINE(EVAS_MODULE_TYPE_ENGINE, engine, wayland_shm);
369
370#ifndef EVAS_STATIC_BUILD_WAYLAND_SHM
371EVAS_EINA_MODULE_DEFINE(engine, wayland_shm);
372#endif
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