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26 #include "../default_backend.h"
28 static default_frame_info_t *ani_frame = NULL;
31 _ani_backend_speaking_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_speaking_get_frame(default_ani_info *ani_info)
45 default_frame_info_t *key_frame, *key_frame2;
47 unsigned int r, g, b, r2, g2, b2;
51 if (ani_info->frame_idx == 0)
53 ani_info->frame_max = (unsigned int)(ani_info->frames[ani_info->key_frame_cur].frame_duration / ani_info->interval);
56 idx = ani_info->key_frame_cur;
57 idx2 = (idx + 1) % ani_info->num_key_frames;
59 key_frame = &ani_info->frames[idx];
60 key_frame2 = &ani_info->frames[idx2];
62 div = (double)(ani_info->frame_idx) / (double)ani_info->frame_max;
63 r = g = b = r2 = g2 = b2 = 0x0;
64 for (int i = 0; i < key_frame->num_led; i++)
66 _ani_backend_speaking_get_led_rgb(key_frame, i, &r, &g, &b);
67 _ani_backend_speaking_get_led_rgb(key_frame2, i, &r2, &g2, &b2);
68 r3 = (int)(r2 - r) * div + r;
69 g3 = (int)(g2 - g) * div + g;
70 b3 = (int)(b2 - b) * div + b;
72 ani_frame->leds[i].color = (r3 << 16) + (g3 << 8) + (b3);
74 ani_info->frame_idx++;
76 if (ani_info->frame_idx >= ani_info->frame_max)
78 ani_info->frame_idx = 0;
79 ani_info->key_frame_cur = (ani_info->key_frame_cur + 1) % ani_info->num_key_frames;
80 if (ani_info->repeat >= 0 && ani_info->key_frame_cur == 0)
81 ani_info->repeat_cur++;
88 _ani_backend_speaking_frame_cb(void *data, int serial)
90 pui_int_error e = PUI_INT_ERROR_NONE;
91 pui_ani_t *ani = (pui_ani_t *)data;
92 pui_backend_ani_data *ani_data = NULL;
93 pui_ani_control_buffer *buffer = NULL;
94 default_frame_info_t *frame;
95 unsigned int r = 0x0, g = 0x0, b = 0x0;
97 ani_data = pui_backend_ani_get_ani_data(ani);
98 default_ani_info *ani_info = (default_ani_info *)ani_data->ani_info;
100 /* TODO : make use of ani_info */
103 buffer = pui_backend_ani_get_buffer(ani);
105 pui_err("Failed to get buffer for animation\n");
109 frame = _ani_backend_speaking_get_frame(ani_info);
110 for(int i = 0; i<12; i++)
112 _ani_backend_speaking_get_led_rgb(frame, i, &r, &g, &b);
113 buffer->ptr[4*i] = 0;
114 buffer->ptr[4*i + 1] = b; /* BLUE */
115 buffer->ptr[4*i + 2] = g; /* GREEN */
116 buffer->ptr[4*i + 3] = r; /* RED */
118 backend_util_cleanup_frame(frame);
120 e = pui_backend_ani_set_buffer(ani, buffer);
122 if (e != PUI_INT_ERROR_NONE)
124 pui_err("Failed on setting buffer on animation !(e=%d)\n", e);
128 e = pui_backend_ani_update(ani);
130 if (e != PUI_INT_ERROR_NONE)
132 pui_err("Failed on updating animation !(e=%d)\n", e);
136 pui_info("... update (serial=%d), (repeat| cur: %d, want: %d)\n",
137 serial, ani_info->repeat_cur, ani_info->repeat);
139 if (ani_info->repeat >= 0 &&
140 ani_info->repeat_cur >= ani_info->repeat)
142 ani_data->ani_func->ani_stop(ani, EINA_FALSE);
149 _ani_speaking_start(pui_ani_t *ani, int repeat)
152 pui_int_error e = PUI_INT_ERROR_NONE;
153 pui_backend_ani_data *ani_data = NULL;
155 ani_data = pui_backend_ani_get_ani_data(ani);
156 default_ani_info *info = (default_ani_info *)ani_data->ani_info;
158 pui_info("... info->id: %s, repeat : %d, interval: %d\n", info->id, repeat, info->interval);
160 pui_backend_ani_status_update(ani, PUI_ANI_STATUS_STARTED);
161 if (repeat == 0) info->repeat = 1;
162 else info->repeat = repeat;
164 info->key_frame_cur = 0;
166 info->repeat_cur = 0;
169 ani_frame = backend_util_alloc_frame(info);
170 ERROR_CHECK(ani_frame, return PUI_INT_ERROR_INVALID_RESOURCES, "Failed to alloc memory for frame\n");
172 ret = pui_backend_ani_add_frame_cb(ani, _ani_backend_speaking_frame_cb, info->interval / 1000.0);
175 pui_err("Failed to add frame callback !\n");
176 e = PUI_INT_ERROR_INVALID_RESOURCES;
183 _ani_speaking_stop(pui_ani_t *ani, pui_bool force)
185 pui_int_error e = PUI_INT_ERROR_NONE;
186 pui_backend_ani_data *ani_data = NULL;
188 ani_data = pui_backend_ani_get_ani_data(ani);
189 default_ani_info *info = (default_ani_info *)ani_data->ani_info;
194 pui_info("... info->id: %s, force=%d\n", info->id, force);
196 pui_backend_ani_remove_frame_cb(ani);
199 pui_backend_ani_status_update(ani, PUI_ANI_STATUS_PAUSED);
201 pui_backend_ani_status_update(ani, PUI_ANI_STATUS_STOPPED);
205 backend_util_free_frame(ani_frame);
214 pui_default_backend_ani_speaking_func_set(pui_backend_ani_func *func)
218 func->ani_start = _ani_speaking_start;
219 func->ani_stop = _ani_speaking_stop;