2 * Copyright © 2019 Samsung Electronics co., Ltd. All Rights Reserved.
4 * Permission is hereby granted, free of charge, to any person obtaining
5 * a copy of this software and associated documentation files (the
6 * "Software"), to deal in the Software without restriction, including
7 * without limitation the rights to use, copy, modify, merge, publish,
8 * distribute, sublicense, and/or sell copies of the Software, and to
9 * permit persons to whom the Software is furnished to do so, subject to
10 * the following conditions:
12 * The above copyright notice and this permission notice (including the
13 * next paragraph) shall be included in all copies or substantial
14 * portions of the Software.
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
17 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
19 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
20 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
21 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
26 #include "PUI_internal.h"
27 #include "PUI_backend.h"
30 #include <wayland-tbm-client.h>
31 #include <tbm_surface_internal.h>
35 #ifndef PUI_MODULE_DIR
36 #define PUI_MODULE_DIR "/usr/lib"
39 static int _pui_init_count = 0;
40 static pui_module_data *pui_module = NULL;
42 int PUI_EVENT_ANI_STARTED = 0;
43 int PUI_EVENT_ANI_STOPPED = 0;
44 int PUI_EVENT_ANI_PAUSED = 0;
45 int PUI_EVENT_ANI_READY_TO_START = 0;
46 int PUI_EVENT_ANI_READY_TO_RESUME = 0;
48 static int KEY_WL_BUFFER = 0xabcdbeaf;
49 static int KEY_CLIENT = 0xdcbabeaf;
52 pui_error_to_string(pui_error e)
54 pui_error_string str = NULL;
62 case PUI_ERROR_INVALID_ANI_HANDLE:
63 str = "PUI_Invalid_Animation_Handle";
66 case PUI_ERROR_INVALID_ANI_CMD:
67 str = "PUI_Invalid_Animation_Command";
70 case PUI_ERROR_INTERNAL:
71 str = "PUI_Internal_Error";
74 case PUI_ERROR_MANUAL_RENDER_ENABLED:
75 str = "PUI_Manual_Render_Enabled";
78 case PUI_ERROR_UNABLE_SET_MANUAL_RENDER:
79 str = "PUI_Unable_To_Set_Manual_Render";
83 str = "PUI_Unknown_Error";
90 _buffer_release(void *data, struct wl_buffer *buffer)
92 tbm_surface_h surface = (tbm_surface_h)data;
95 tbm_surface_internal_get_user_data(surface, (unsigned long)&KEY_CLIENT, (void **)&handle);
96 tbm_surface_queue_release(handle->tbm_queue, surface);
98 pui_info("[UPDATE] release wl_buffer:%p, surface:%p\n", buffer, surface);
101 static const struct wl_buffer_listener buffer_listener = {
105 pui_ani_control_buffer *
106 pui_display_get_buffer(pui_h handle)
108 tbm_surface_error_e ret;
109 tbm_surface_h surface;
110 pui_ani_control_buffer *buffer = NULL;
114 pui_err("Error : PUI_INT_ERROR_INVALID_HANDLE\n");
118 if (handle->current_surface)
120 pui_debug("[GET BUFFER] Current_surface is not used !\n");
123 if (!tbm_surface_queue_can_dequeue(handle->tbm_queue, 0))
125 pui_err("[GET BUFFER] Failed to dequeue a tbm_surface !\n");
129 ret = tbm_surface_queue_dequeue(handle->tbm_queue, &surface);
131 if (ret != TBM_SURFACE_ERROR_NONE)
133 pui_err("[GET BUFFER] Dequeue err:%d\n", ret);
137 tbm_surface_map(surface, TBM_SURF_OPTION_READ | TBM_SURF_OPTION_WRITE, &handle->current_sinfo);
139 handle->current_surface = surface;
140 buffer = (pui_ani_control_buffer *)&(handle->current_sinfo.planes[0]);
146 pui_display_set_buffer(pui_h handle, pui_ani_control_buffer *buffer)
150 pui_err("Error : PUI_ERROR_INVALID_HANDLE\n");
151 return PUI_ERROR_INVALID_HANDLE;
154 if (!handle->current_surface)
156 pui_err("Current_surface is not valid !\n");
157 return PUI_ERROR_INVALID_SURFACE;
160 if (!buffer || !buffer->ptr || !buffer->size)
161 return PUI_ERROR_INVALID_BUFFER;
163 handle->is_buffer_set = 1;
165 return PUI_ERROR_NONE;
169 pui_display_update(pui_h handle)
171 tbm_surface_h surface;
172 tbm_surface_error_e ret;
173 struct wl_buffer *wl_buffer = NULL;
177 pui_err("Error : PUI_ERROR_INVALID_HANDLE\n");
178 return PUI_ERROR_INVALID_HANDLE;
181 if (!handle->current_surface)
182 return PUI_ERROR_INVALID_SURFACE;
184 if (!handle->is_buffer_set)
186 pui_err("[UPDATE] Buffer is not set !\n");
187 return PUI_ERROR_INVALID_BUFFER;
190 surface = handle->current_surface;
191 handle->current_surface = NULL;
193 tbm_surface_unmap(surface);
195 ret = tbm_surface_queue_enqueue(handle->tbm_queue, surface);
197 if (ret != TBM_SURFACE_ERROR_NONE)
199 pui_err("[UPDATE] enqueue err:%d\n", ret);
200 return PUI_ERROR_INVALID_SURFACE;
203 ret = tbm_surface_queue_acquire(handle->tbm_queue, &surface);
205 if (ret != TBM_SURFACE_ERROR_NONE)
207 pui_err("[UPDATE] acquire err:%d\n", ret);
208 return PUI_ERROR_INVALID_SURFACE;
211 if (!tbm_surface_internal_get_user_data(surface, (unsigned long)&KEY_WL_BUFFER, (void **)&wl_buffer)) {
212 wl_buffer = wayland_tbm_client_create_buffer(handle->wl_tbm_client, surface);
216 pui_err("[UPDATE] failed to create wl_buffer tbm_surface:%p\n", surface);
217 return PUI_ERROR_INVALID_BUFFER;
220 wl_buffer_add_listener(wl_buffer, &buffer_listener, surface);
222 tbm_surface_internal_add_user_data(surface, (unsigned long)&KEY_WL_BUFFER, NULL);
223 tbm_surface_internal_set_user_data(surface, (unsigned long)&KEY_WL_BUFFER, wl_buffer);
224 tbm_surface_internal_add_user_data(surface, (unsigned long)&KEY_CLIENT, NULL);
225 tbm_surface_internal_set_user_data(surface, (unsigned long)&KEY_CLIENT, handle);
230 pui_err("[UPDATE] dequeue err:%d\n", ret);
231 return PUI_ERROR_INVALID_BUFFER;
234 ecore_wl2_window_buffer_attach(handle->win, wl_buffer, 0, 0, 0);
235 ecore_wl2_window_damage(handle->win, NULL, 0);
236 ecore_wl2_window_commit(handle->win, EINA_TRUE);
238 pui_info("[UPDATE] commit wl_buffer:%p, surface:%p\n", wl_buffer, surface);
240 handle->is_buffer_set = 0;
242 return PUI_ERROR_NONE;
246 pui_display_manual_render_set(pui_h handle, pui_bool set)
248 pui_ani_h ani_h = NULL;
252 pui_err("Error : PUI_ERROR_INVALID_HANDLE\n");
253 return PUI_ERROR_INVALID_HANDLE;
256 ani_h = handle->current_ani_h;
260 if (pui_ani_status_get(ani_h->ani) == PUI_ANI_STATUS_RUNNING ||
261 pui_ani_status_get(ani_h->ani) == PUI_ANI_STATUS_PAUSED)
263 pui_err("Please stop the current animation.\n");
264 return PUI_ERROR_UNABLE_SET_MANUAL_RENDER;
268 handle->manual_render = !!set;
270 return PUI_ERROR_NONE;
274 pui_display_manual_render_get(pui_h handle)
278 pui_err("Error : PUI_ERROR_INVALID_HANDLE\n");
282 return handle->manual_render;
286 pui_display_geometry_get(pui_h handle, int *width, int *height)
288 if (!width || !height)
294 if (!pui_module || !pui_module->backend_module_data) {
295 pui_err("pui module data is not loaded\n");
299 if (!pui_module->backend_module_data->geometry_get)
301 pui_err("Backend doesn't have geometry_get() !\n");
305 return pui_module->backend_module_data->geometry_get(width, height);
309 pui_create(Ecore_Wl2_Window *win)
312 Ecore_Wl2_Display *ewd = ecore_wl2_window_display_get(win);
313 struct wayland_tbm_client *wl_tbm_client = NULL;
317 pui_err("Invalid window or display !\n");
321 wl_tbm_client = wayland_tbm_client_init(ecore_wl2_display_get(ewd));
325 pui_err("Failed to init wayland_tbm_client !\n");
329 handle = (pui_h)calloc(1, sizeof(pui));
336 handle->visibility = 0;
337 handle->wl_tbm_client = wl_tbm_client;
338 handle->ani_handles = NULL;
339 handle->current_ani_h = NULL;
340 handle->manual_render = 0;
341 handle->backend_module_data = pui_module->backend_module_data;
343 handle->tbm_queue = wayland_tbm_client_create_surface_queue(handle->wl_tbm_client,
344 ecore_wl2_window_surface_get(handle->win),
345 3, 100, 100, TBM_FORMAT_ABGR8888);
347 if (!handle->tbm_queue)
349 pui_err("Failed to create a surface queue !");
362 pui_destroy(pui_h handle)
364 pui_ani_h ani_h = NULL;
369 EINA_LIST_FREE(handle->ani_handles, ani_h)
371 pui_ani_destroy(ani_h);
374 if (handle->tbm_queue)
376 tbm_surface_queue_destroy(handle->tbm_queue);
379 if (handle->wl_tbm_client)
381 wayland_tbm_client_deinit(handle->wl_tbm_client);
382 handle->wl_tbm_client = NULL;
388 #define PREFIX_LIB "libpui-"
389 #define SUFFIX_LIB ".so"
390 #define DEFAULT_LIB PREFIX_LIB"default-backend"SUFFIX_LIB
393 _pui_load_backend_module(void)
395 //char path[PATH_MAX] = {0, };
396 void *module_info = NULL;
397 pui_backend_module *backend_module_info = NULL;
398 int backend_module_major, backend_module_minor;
399 int pui_backend_major, pui_backend_minor;
401 pui_backend_module_data *backend_module_data = NULL;
404 module_info = dlopen(DEFAULT_LIB, RTLD_LAZY);
408 pui_err("Failed to dlopen(error:%s, path:%s) !\n", dlerror(), DEFAULT_LIB);
412 backend_module_info = dlsym(module_info, "pui_backend_module_info");
414 if (!backend_module_info) {
415 pui_err("Backend module(%s) doesn't have pui_backend_module_info !\n", DEFAULT_LIB);
419 pui_backend_major = PUI_BACKEND_GET_ABI_MAJOR(PUI_BACKEND_AB_VERSION_LAST);
420 pui_backend_minor = PUI_BACKEND_GET_ABI_MINOR(PUI_BACKEND_AB_VERSION_LAST);
422 backend_module_major = PUI_BACKEND_GET_ABI_MAJOR(backend_module_info->abi_version);
423 backend_module_minor = PUI_BACKEND_GET_ABI_MINOR(backend_module_info->abi_version);
425 if (backend_module_major > pui_backend_major) {
426 pui_err("PUI backend module ABI major ver(%d) is newer than the PUI's ver(%d)\n",
427 backend_module_major, pui_backend_major);
429 } else if (backend_module_minor > pui_backend_minor) {
430 pui_err("PUI backend module ABI minor ver(%d) is newer than the PUI's ver(%d)\n",
431 backend_module_minor, pui_backend_minor);
435 if (!backend_module_info->backend_init || !backend_module_info->backend_deinit)
437 pui_err("Backend module doesn't have backend_init/backend_deinit function !\n");
441 backend_module_data = backend_module_info->backend_init();
443 if (!backend_module_data)
445 pui_err("Failed to init module (%s) !\n", DEFAULT_LIB);
449 pui_module->module_info = module_info;
450 pui_module->backend_module_info = backend_module_info;
451 pui_module->backend_module_data = backend_module_data;
456 if (backend_module_info && backend_module_info->backend_deinit)
457 backend_module_info->backend_deinit(backend_module_data);
460 dlclose(module_info);
466 _pui_unload_backend_module(void)
470 pui_err("Invalid pui module !\n");
474 if (pui_module->backend_module_info)
476 pui_module->backend_module_info->backend_deinit(pui_module->backend_module_data);
477 pui_module->backend_module_data = NULL;
478 pui_module->backend_module_info = NULL;
481 if (pui_module->module_info)
482 dlclose(pui_module->module_info);
486 _pui_load_backend_collect_animations(void)
490 if (!pui_module || !pui_module->backend_module_data) {
491 pui_err("pui module data is not loaded\n");
495 if (!pui_module->backend_module_data->create_ani_collection)
497 pui_err("Backend doesn't have create_ani_collection() !\n");
501 ret = pui_module->backend_module_data->create_ani_collection();
502 if (ret != PUI_INT_ERROR_NONE) {
503 pui_err("Failed to collect animations data (%s)\n",
504 pui_error_to_string(ret));
511 _pui_load_backend_module();
512 _pui_load_backend_collect_animations();
518 _pui_unload_backend_module();
522 _pui_event_init(void)
524 PUI_EVENT_ANI_STARTED = ecore_event_type_new();
525 PUI_EVENT_ANI_STOPPED = ecore_event_type_new();
526 PUI_EVENT_ANI_PAUSED = ecore_event_type_new();
527 PUI_EVENT_ANI_READY_TO_START = ecore_event_type_new();
528 PUI_EVENT_ANI_READY_TO_RESUME = ecore_event_type_new();
532 _pui_event_shutdown(void)
534 ecore_event_type_flush(PUI_EVENT_ANI_STARTED,
535 PUI_EVENT_ANI_STOPPED,
536 PUI_EVENT_ANI_PAUSED,
537 PUI_EVENT_ANI_READY_TO_START,
538 PUI_EVENT_ANI_READY_TO_RESUME);
540 PUI_EVENT_ANI_STARTED = -1;
541 PUI_EVENT_ANI_STOPPED = -1;
542 PUI_EVENT_ANI_PAUSED = -1;
543 PUI_EVENT_ANI_READY_TO_START = -1;
544 PUI_EVENT_ANI_READY_TO_RESUME = -1;
550 const char *cp = NULL;
552 if (++_pui_init_count != 1)
553 return _pui_init_count;
555 _pui_log_level = PUI_LOG_LEVEL_DEBUG;
557 cp = getenv("LIBPUI_LOG_LEVEL");
561 _pui_log_level = atoi(cp);
566 pui_err("Invalid calling of pui_init() !\n");
570 pui_module = (pui_module_data *)calloc(1, sizeof(pui_module_data));
574 pui_err("Failed to allocate memory for pui module data !\n");
584 return _pui_init_count;
587 return --_pui_init_count;
593 if (_pui_init_count <= 0)
595 pui_err("Invalid pui init count : %d\n", _pui_init_count);
602 pui_err("Invalid pui module data !\n");
603 return _pui_init_count;
611 _pui_event_shutdown();
613 ecore_wl2_shutdown();
617 return _pui_init_count;