53     lv_anim_timeline_t * at = (lv_anim_timeline_t *)lv_mem_alloc(sizeof(lv_anim_timeline_t));  in lv_anim_timeline_create()  local
55     LV_ASSERT_MALLOC(at);  in lv_anim_timeline_create()
57     if(at) lv_memset_00(at, sizeof(lv_anim_timeline_t));  in lv_anim_timeline_create()
59     return at;  in lv_anim_timeline_create()
62 void lv_anim_timeline_del(lv_anim_timeline_t * at)  in lv_anim_timeline_del()  argument
64     LV_ASSERT_NULL(at);  in lv_anim_timeline_del()
66     lv_anim_timeline_stop(at);  in lv_anim_timeline_del()
68     lv_mem_free(at->anim_dsc);  in lv_anim_timeline_del()
69     lv_mem_free(at);  in lv_anim_timeline_del()
72 void lv_anim_timeline_add(lv_anim_timeline_t * at, uint32_t start_time, lv_anim_t * a)  in lv_anim_timeline_add()  argument
74     LV_ASSERT_NULL(at);  in lv_anim_timeline_add()
76     at->anim_dsc_cnt++;  in lv_anim_timeline_add()
77     at->anim_dsc = lv_mem_realloc(at->anim_dsc, at->anim_dsc_cnt * sizeof(lv_anim_timeline_dsc_t));  in lv_anim_timeline_add()
79     LV_ASSERT_MALLOC(at->anim_dsc);  in lv_anim_timeline_add()
81     at->anim_dsc[at->anim_dsc_cnt - 1].anim = *a;  in lv_anim_timeline_add()
82     at->anim_dsc[at->anim_dsc_cnt - 1].start_time = start_time;  in lv_anim_timeline_add()
86         at->anim_dsc[at->anim_dsc_cnt - 1].anim.var = at;  in lv_anim_timeline_add()
87         at->anim_dsc[at->anim_dsc_cnt - 1].anim.exec_cb = lv_anim_timeline_virtual_exec_cb;  in lv_anim_timeline_add()
91 uint32_t lv_anim_timeline_start(lv_anim_timeline_t * at)  in lv_anim_timeline_start()  argument
93     LV_ASSERT_NULL(at);  in lv_anim_timeline_start()
95     const uint32_t playtime = lv_anim_timeline_get_playtime(at);  in lv_anim_timeline_start()
96     bool reverse = at->reverse;  in lv_anim_timeline_start()
98     for(uint32_t i = 0; i < at->anim_dsc_cnt; i++) {  in lv_anim_timeline_start()
99         lv_anim_t a = at->anim_dsc[i].anim;  in lv_anim_timeline_start()
100         uint32_t start_time = at->anim_dsc[i].start_time;  in lv_anim_timeline_start()
118 void lv_anim_timeline_stop(lv_anim_timeline_t * at)  in lv_anim_timeline_stop()  argument
120     LV_ASSERT_NULL(at);  in lv_anim_timeline_stop()
122     for(uint32_t i = 0; i < at->anim_dsc_cnt; i++) {  in lv_anim_timeline_stop()
123         lv_anim_t * a = &(at->anim_dsc[i].anim);  in lv_anim_timeline_stop()
128 void lv_anim_timeline_set_reverse(lv_anim_timeline_t * at, bool reverse)  in lv_anim_timeline_set_reverse()  argument
130     LV_ASSERT_NULL(at);  in lv_anim_timeline_set_reverse()
131     at->reverse = reverse;  in lv_anim_timeline_set_reverse()
134 void lv_anim_timeline_set_progress(lv_anim_timeline_t * at, uint16_t progress)  in lv_anim_timeline_set_progress()  argument
136     LV_ASSERT_NULL(at);  in lv_anim_timeline_set_progress()
138     const uint32_t playtime = lv_anim_timeline_get_playtime(at);  in lv_anim_timeline_set_progress()
141     for(uint32_t i = 0; i < at->anim_dsc_cnt; i++) {  in lv_anim_timeline_set_progress()
142         lv_anim_t * a = &(at->anim_dsc[i].anim);  in lv_anim_timeline_set_progress()
148         uint32_t start_time = at->anim_dsc[i].start_time;  in lv_anim_timeline_set_progress()
166 uint32_t lv_anim_timeline_get_playtime(lv_anim_timeline_t * at)  in lv_anim_timeline_get_playtime()  argument
168     LV_ASSERT_NULL(at);  in lv_anim_timeline_get_playtime()
171     for(uint32_t i = 0; i < at->anim_dsc_cnt; i++) {  in lv_anim_timeline_get_playtime()
172         uint32_t end = lv_anim_get_playtime(&at->anim_dsc[i].anim);  in lv_anim_timeline_get_playtime()
175         end += at->anim_dsc[i].start_time;  in lv_anim_timeline_get_playtime()
184 bool lv_anim_timeline_get_reverse(lv_anim_timeline_t * at)  in lv_anim_timeline_get_reverse()  argument
186     LV_ASSERT_NULL(at);  in lv_anim_timeline_get_reverse()
187     return at->reverse;  in lv_anim_timeline_get_reverse()