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26 #include "../default_backend.h"
28 static default_frame_info_t *ani_frame = NULL;
31 _ani_backend_processing_get_led_rgb(default_frame_info_t *frame, int led_idx, unsigned int *r, unsigned int *g, unsigned int *b)
34 if (!r || !g || !b) return;
35 if (led_idx > frame->num_led) return;
37 *r = (frame->leds[led_idx].color & LED_MASK_RED) >> 16;
38 *g = (frame->leds[led_idx].color & LED_MASK_GREEN) >> 8;
39 *b = (frame->leds[led_idx].color & LED_MASK_BLUE);
42 static default_frame_info_t *
43 _ani_backend_processing_get_frame(default_ani_info *ani_info)
45 default_frame_info_t *key_frame;
47 key_frame = &ani_info->frames[0];
49 for (int i = 0; i < key_frame->num_led; i++)
51 int idx = (i - ani_info->frame_idx + key_frame->num_led) % key_frame->num_led;
52 ani_frame->leds[idx] = key_frame->leds[i];
54 ani_info->frame_idx++;
55 if (ani_info->frame_idx >= key_frame->num_led)
57 if (ani_info->repeat >= 0)
58 ani_info->repeat_cur++;
59 ani_info->frame_idx = 0;
66 _ani_backend_processing_frame_cb(void *data, int serial)
68 pui_int_error e = PUI_INT_ERROR_NONE;
69 pui_ani_t *ani = (pui_ani_t *)data;
70 pui_backend_ani_data *ani_data = NULL;
71 pui_ani_control_buffer *buffer = NULL;
72 default_frame_info_t *frame;
73 unsigned int r = 0x0, g = 0x0, b = 0x0;
75 ani_data = pui_backend_ani_get_ani_data(ani);
76 default_ani_info *ani_info = (default_ani_info *)ani_data->ani_info;
78 /* TODO : make use of ani_info */
81 buffer = pui_backend_ani_get_buffer(ani);
83 pui_err("Failed to get buffer for animation\n");
87 frame = _ani_backend_processing_get_frame(ani_info);
88 for(int i = 0; i<12; i++)
90 _ani_backend_processing_get_led_rgb(frame, i, &r, &g, &b);
92 buffer->ptr[4*i + 1] = b; /* BLUE */
93 buffer->ptr[4*i + 2] = g; /* GREEN */
94 buffer->ptr[4*i + 3] = r; /* RED */
96 backend_util_cleanup_frame(frame);
98 e = pui_backend_ani_set_buffer(ani, buffer);
100 if (e != PUI_INT_ERROR_NONE)
102 pui_err("Failed on setting buffer on animation !(e=%d)\n", e);
106 e = pui_backend_ani_update(ani);
108 if (e != PUI_INT_ERROR_NONE)
110 pui_err("Failed on updating animation !(e=%d)\n", e);
114 pui_info("... update (serial=%d), (repeat| cur: %d, want: %d)\n",
115 serial, ani_info->repeat_cur, ani_info->repeat);
117 if (ani_info->repeat >= 0 &&
118 ani_info->repeat_cur >= ani_info->repeat)
120 ani_data->ani_func->ani_stop(ani, EINA_FALSE);
127 _ani_processing_start(pui_ani_t *ani, int repeat)
130 pui_int_error e = PUI_INT_ERROR_NONE;
131 pui_backend_ani_data *ani_data = NULL;
133 ani_data = pui_backend_ani_get_ani_data(ani);
134 default_ani_info *info = (default_ani_info *)ani_data->ani_info;
136 pui_info("... info->id: %s, repeat : %d, interval: %d\n", info->id, repeat, info->interval);
137 if (info->num_key_frames != 1)
139 pui_err("invalid key frames: %d\n", info->num_key_frames);
140 return PUI_INT_ERROR_INVALID_RESOURCES;
143 pui_backend_ani_status_update(ani, PUI_ANI_STATUS_STARTED);
144 if (repeat == 0) info->repeat = 1;
145 else info->repeat = repeat;
147 info->key_frame_cur = 0;
149 info->repeat_cur = 0;
152 ani_frame = backend_util_alloc_frame(info);
153 ERROR_CHECK(ani_frame, return PUI_INT_ERROR_INVALID_RESOURCES, "Failed to alloc memory for frame\n");
155 ret = pui_backend_ani_add_frame_cb(ani, _ani_backend_processing_frame_cb, info->interval / 1000.0);
158 pui_err("Failed to add frame callback !\n");
159 e = PUI_INT_ERROR_INVALID_RESOURCES;
166 _ani_processing_stop(pui_ani_t *ani, pui_bool force)
168 pui_int_error e = PUI_INT_ERROR_NONE;
169 pui_backend_ani_data *ani_data = NULL;
171 ani_data = pui_backend_ani_get_ani_data(ani);
172 default_ani_info *info = (default_ani_info *)ani_data->ani_info;
177 pui_info("... info->id: %s, force=%d\n", info->id, force);
179 pui_backend_ani_remove_frame_cb(ani);
182 pui_backend_ani_status_update(ani, PUI_ANI_STATUS_PAUSED);
184 pui_backend_ani_status_update(ani, PUI_ANI_STATUS_STOPPED);
188 backend_util_free_frame(ani_frame);
197 pui_default_backend_ani_processing_func_set(pui_backend_ani_func *func)
201 func->ani_start = _ani_processing_start;
202 func->ani_stop = _ani_processing_stop;