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lv_refr: comment update

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Kiss-Vamosi Gabor
2017-07-07 18:47:48 +02:00
parent dcb77a59c7
commit 6b711b759c
1 changed files with 3 additions and 0 deletions
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lv_obj/lv_refr.c
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@@ -126,6 +126,9 @@ void lv_inv_area(const area_t * area_p)
/** /**
* Set a function to call after every refresh to announce the refresh time and the number of refreshed pixels * Set a function to call after every refresh to announce the refresh time and the number of refreshed pixels
* @param cb pointer to a callback function (void my_refr_cb(uint32_t time_ms, uint32_t px_num)) * @param cb pointer to a callback function (void my_refr_cb(uint32_t time_ms, uint32_t px_num))
* time_ms: refresh time in [ms]
* px_num: not the drawn pixels but the number of affected pixels of the screen
* (more pixels are drawn with opacity areas)
*/ */
void lv_refr_set_monitor_cb(void (*cb)(uint32_t, uint32_t)) void lv_refr_set_monitor_cb(void (*cb)(uint32_t, uint32_t))
{ {