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26 #include "../default_backend.h"
29 _ani_backend_streaming_get_led_rgb(default_frame_info_t *frame, int led_idx, unsigned int *r, unsigned int *g, unsigned int *b)
32 if (!r || !g || !b) return;
33 if (led_idx > frame->num_led) return;
35 *r = (frame->leds[led_idx].color & LED_MASK_RED) >> 16;
36 *g = (frame->leds[led_idx].color & LED_MASK_GREEN) >> 8;
37 *b = (frame->leds[led_idx].color & LED_MASK_BLUE);
41 _ani_backend_streaming_free_frame(default_frame_info_t *frame)
45 if (frame->leds) free(frame->leds);
49 static default_frame_info_t *
50 _ani_backend_streaming_get_frame(default_ani_info *ani_info)
52 default_frame_info_t *frame, *key_frame, *key_frame2;
54 unsigned int r, g, b, r2, g2, b2;
58 frame = (default_frame_info_t *)calloc(sizeof(default_frame_info_t), 1);
59 if (!frame) return NULL;
61 if (ani_info->frame_idx == 0)
63 ani_info->frame_max = (unsigned int)(ani_info->frames[ani_info->key_frame_cur].frame_duration / ani_info->interval);
66 idx = ani_info->key_frame_cur;
67 idx2 = (idx + 1) % ani_info->num_key_frames;
69 key_frame = &ani_info->frames[idx];
70 key_frame2 = &ani_info->frames[idx2];
71 frame->num_led = key_frame->num_led;
72 frame->leds = (default_led_info_t *)calloc(sizeof(default_led_info_t), frame->num_led);
78 div = (double)(ani_info->frame_idx) / (double)ani_info->frame_max;
79 r = g = b = r2 = g2 = b2 = 0x0;
80 for (int i = 0; i < key_frame->num_led; i++)
82 _ani_backend_streaming_get_led_rgb(key_frame, i, &r, &g, &b);
83 _ani_backend_streaming_get_led_rgb(key_frame2, i, &r2, &g2, &b2);
84 r3 = (int)(r2 - r) * div + r;
85 g3 = (int)(g2 - g) * div + g;
86 b3 = (int)(b2 - b) * div + b;
88 frame->leds[i].color = (r3 << 16) + (g3 << 8) + (b3);
90 ani_info->frame_idx++;
91 if (ani_info->frame_idx >= ani_info->frame_max)
93 ani_info->frame_idx = 0;
94 ani_info->key_frame_cur = (ani_info->key_frame_cur + 1) % ani_info->num_key_frames;
95 if (ani_info->repeat >= 0 && ani_info->key_frame_cur == 0)
96 ani_info->repeat_cur++;
103 _ani_backend_streaming_frame_cb(void *data, int serial)
105 pui_int_error e = PUI_INT_ERROR_NONE;
106 pui_ani_t *ani = (pui_ani_t *)data;
107 pui_backend_ani_data *ani_data = NULL;
108 pui_ani_control_buffer *buffer = NULL;
109 default_frame_info_t *frame;
110 unsigned int r = 0x0, g = 0x0, b = 0x0;
112 ani_data = pui_backend_ani_get_ani_data(ani);
113 default_ani_info *ani_info = (default_ani_info *)ani_data->ani_info;
115 /* TODO : make use of ani_info */
118 buffer = pui_backend_ani_get_buffer(ani);
120 pui_err("Failed to get buffer for animation\n");
124 frame = _ani_backend_streaming_get_frame(ani_info);
125 for(int i = 0; i<12; i++)
127 _ani_backend_streaming_get_led_rgb(frame, i, &r, &g, &b);
128 buffer->ptr[4*i] = 0;
129 buffer->ptr[4*i + 1] = b; /* BLUE */
130 buffer->ptr[4*i + 2] = g; /* GREEN */
131 buffer->ptr[4*i + 3] = r; /* RED */
133 _ani_backend_streaming_free_frame(frame);
135 e = pui_backend_ani_set_buffer(ani, buffer);
137 if (e != PUI_INT_ERROR_NONE)
139 pui_err("Failed on setting buffer on animation !(e=%d)\n", e);
143 e = pui_backend_ani_update(ani);
145 if (e != PUI_INT_ERROR_NONE)
147 pui_err("Failed on updating animation !(e=%d)\n", e);
151 pui_info("... update (serial=%d), (repeat| cur: %d, want: %d)\n",
152 serial, ani_info->repeat_cur, ani_info->repeat);
154 if (ani_info->repeat >= 0 &&
155 ani_info->repeat_cur >= ani_info->repeat)
157 ani_data->ani_func->ani_stop(ani, EINA_FALSE);
164 _ani_streaming_start(pui_ani_t *ani, int repeat)
167 pui_int_error e = PUI_INT_ERROR_NONE;
168 pui_backend_ani_data *ani_data = NULL;
170 ani_data = pui_backend_ani_get_ani_data(ani);
171 default_ani_info *info = (default_ani_info *)ani_data->ani_info;
173 pui_info("... info->id: %s, repeat : %d, interval: %d\n", info->id, repeat, info->interval);
175 pui_backend_ani_status_update(ani, PUI_ANI_STATUS_STARTED);
176 if (repeat == 0) info->repeat = 1;
177 else info->repeat = repeat;
179 info->key_frame_cur = 0;
181 info->repeat_cur = 0;
183 ret = pui_backend_ani_add_frame_cb(ani, _ani_backend_streaming_frame_cb, info->interval / 1000.0);
186 pui_err("Failed to add frame callback !\n");
187 e = PUI_INT_ERROR_INVALID_RESOURCES;
194 _ani_streaming_stop(pui_ani_t *ani, pui_bool force)
196 pui_int_error e = PUI_INT_ERROR_NONE;
197 pui_backend_ani_data *ani_data = NULL;
199 ani_data = pui_backend_ani_get_ani_data(ani);
200 default_ani_info *info = (default_ani_info *)ani_data->ani_info;
205 pui_info("... info->id: %s, force=%d\n", info->id, force);
207 pui_backend_ani_remove_frame_cb(ani);
210 pui_backend_ani_status_update(ani, PUI_ANI_STATUS_PAUSED);
212 pui_backend_ani_status_update(ani, PUI_ANI_STATUS_STOPPED);
220 pui_default_backend_ani_streaming_func_set(pui_backend_ani_func *func)
224 func->ani_start = _ani_streaming_start;
225 func->ani_stop = _ani_streaming_stop;