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fix(refr): fix memory write out of bounds issue

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This commit is contained in:
Gabor Kiss-Vamosi
2022-07-05 08:57:56 +02:00
parent 23c8a91a11
commit 13c99fc4b6
3 changed files with 24 additions and 7 deletions
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24
demos/music/lv_demo_music_main.c
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@@ -62,6 +62,7 @@ static void timer_cb(lv_timer_t * t);
static void track_load(uint32_t id);
static void stop_start_anim(lv_timer_t * t);
static void spectrum_end_cb(lv_anim_t * a);
static void album_fade_anim_cb(void * var, int32_t v);
static int32_t get_cos(int32_t deg, int32_t a);
static int32_t get_sin(int32_t deg, int32_t a);
@@ -667,9 +668,14 @@ static void track_load(uint32_t id)
lv_label_set_text(artist_label, _lv_demo_music_get_artist(track_id));
lv_label_set_text(genre_label, _lv_demo_music_get_genre(track_id));
lv_obj_fade_out(album_img_obj, 500, 0);
lv_anim_t a;
lv_anim_init(&a);
lv_anim_set_var(&a, album_img_obj);
lv_anim_set_values(&a, lv_obj_get_style_img_opa(album_img_obj, 0), LV_OPA_TRANSP);
lv_anim_set_exec_cb(&a, album_fade_anim_cb);
lv_anim_set_time(&a, 500);
lv_anim_start(&a);
lv_anim_init(&a);
lv_anim_set_var(&a, album_img_obj);
lv_anim_set_time(&a, 500);
@@ -702,7 +708,6 @@ static void track_load(uint32_t id)
lv_anim_start(&a);
album_img_obj = album_img_create(spectrum_obj);
lv_obj_fade_in(album_img_obj, 500, 100);
lv_anim_set_path_cb(&a, lv_anim_path_overshoot);
lv_anim_set_var(&a, album_img_obj);
@@ -712,6 +717,14 @@ static void track_load(uint32_t id)
lv_anim_set_exec_cb(&a, _img_set_zoom_anim_cb);
lv_anim_set_ready_cb(&a, NULL);
lv_anim_start(&a);
lv_anim_init(&a);
lv_anim_set_var(&a, album_img_obj);
lv_anim_set_values(&a, 0, LV_OPA_COVER);
lv_anim_set_exec_cb(&a, album_fade_anim_cb);
lv_anim_set_time(&a, 500);
lv_anim_set_delay(&a, 100);
lv_anim_start(&a);
}
int32_t get_cos(int32_t deg, int32_t a)
@@ -983,5 +996,10 @@ static void stop_start_anim(lv_timer_t * t)
start_anim = false;
lv_obj_refresh_ext_draw_size(spectrum_obj);
}
static void album_fade_anim_cb(void * var, int32_t v)
{
lv_obj_set_style_img_opa(var, v, 0);
}
#endif /*LV_USE_DEMO_MUSIC*/