static void setup_elm(struct eplay* ep) { Evas* e; Evas_Engine_Info_Buffer *einfo; int w = ep->overlay[0].width; int h = ep->overlay[0].height; elm_config_engine_set("ews"); elm_config_scale_set(2.0); ecore_evas_ews_engine_set("buffer", NULL); ecore_evas_ews_setup(0, 0, w, h); // printf("%s:%i\n", __FUNCTION__, __LINE__); e = ecore_evas_ews_evas_get(); // printf("%s:%i: %p\n", __FUNCTION__, __LINE__, e); // ep->ee = ecore_evas_ews_ecore_evas_get(); //printf("ee: %p, %p, %p\n", ep->ee, ecore_evas_get(ep->ee), e); einfo = (Evas_Engine_Info_Buffer *)evas_engine_info_get(e); einfo->info.depth_type = EVAS_ENGINE_BUFFER_DEPTH_ARGB32; einfo->info.dest_buffer = ep->overlay[0].data; einfo->info.dest_buffer_row_bytes = w * 4; einfo->info.use_color_key = 0; einfo->info.alpha_threshold = 0; einfo->info.func.new_update_region = NULL; einfo->info.func.free_update_region = NULL; einfo->info.func.switch_buffer = eplay_switch_overlay_buffer; einfo->info.switch_data = ep; evas_engine_info_set(e, (Evas_Engine_Info *)einfo); ecore_evas_alpha_set(ecore_evas_ews_ecore_evas_get(), EINA_TRUE); }
EAPI_MAIN int elm_main(int argc, char **argv) { Evas_Object *win, *bg, *bx, *bt, *gl; Ecore_Animator *ani; GLData *gld = NULL; if (!(gld = calloc(1, sizeof(GLData)))) return 1; // set the engine to opengl_x11 // if commented out, ELM will choose one elm_config_engine_set("opengl_x11"); win = elm_win_add(NULL, "glview simple", ELM_WIN_BASIC); elm_win_title_set(win, "GLView Simple"); elm_win_autodel_set(win, EINA_TRUE); elm_policy_set(ELM_POLICY_QUIT, ELM_POLICY_QUIT_LAST_WINDOW_CLOSED); bg = elm_bg_add(win); elm_win_resize_object_add(win, bg); evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND); evas_object_show(bg); bx = elm_box_add(win); evas_object_size_hint_weight_set(bx, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND); elm_win_resize_object_add(win, bx); evas_object_show(bx); //-//-//-// THIS IS WHERE GL INIT STUFF HAPPENS (ALA EGL) //-// // create a new glview object gl = elm_glview_add(win); gld->glapi = elm_glview_gl_api_get(gl); evas_object_size_hint_align_set(gl, EVAS_HINT_FILL, EVAS_HINT_FILL); evas_object_size_hint_weight_set(gl, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND); // mode is simply for supporting alpha, depth buffering, and stencil // buffering. elm_glview_mode_set(gl, ELM_GLVIEW_ALPHA | ELM_GLVIEW_DEPTH); // resize policy tells glview what to do with the surface when it // resizes. ELM_GLVIEW_RESIZE_POLICY_RECREATE will tell it to // destroy the current surface and recreate it to the new size elm_glview_resize_policy_set(gl, ELM_GLVIEW_RESIZE_POLICY_RECREATE); // render policy tells glview how it would like glview to render // gl code. ELM_GLVIEW_RENDER_POLICY_ON_DEMAND will have the gl // calls called in the pixel_get callback, which only gets called // if the object is visible, hence ON_DEMAND. ALWAYS mode renders // it despite the visibility of the object. elm_glview_render_policy_set(gl, ELM_GLVIEW_RENDER_POLICY_ON_DEMAND); // initialize callback function gets registered here elm_glview_init_func_set(gl, _init_gl); // delete callback function gets registered here elm_glview_del_func_set(gl, _del_gl); elm_glview_resize_func_set(gl, _resize_gl); elm_glview_render_func_set(gl, _draw_gl); //-// //-//-//-// END GL INIT BLOB elm_box_pack_end(bx, gl); evas_object_show(gl); elm_object_focus_set(gl, EINA_TRUE); // animating - just a demo. as long as you trigger an update on the image // object via elm_glview_changed_set() it will be updated. // // NOTE: if you delete gl, this animator will keep running trying to access // gl so you'd better delete this animator with ecore_animator_del(). ani = ecore_animator_add(_anim, gl); evas_object_data_set(gl, "ani", ani); evas_object_data_set(gl, "gld", gld); evas_object_event_callback_add(gl, EVAS_CALLBACK_DEL, _del, gl); // add an 'OK' button to end the program bt = elm_button_add(win); elm_object_text_set(bt, "OK"); evas_object_size_hint_align_set(bt, EVAS_HINT_FILL, EVAS_HINT_FILL); evas_object_size_hint_weight_set(bt, EVAS_HINT_EXPAND, 0.0); elm_box_pack_end(bx, bt); evas_object_show(bt); evas_object_smart_callback_add(bt, "clicked", _on_done, win); evas_object_resize(win, 320, 480); evas_object_show(win); // run the mainloop and process events and callbacks elm_run(); elm_shutdown(); return 0; }