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This commit is contained in:
Gabor Kiss-Vamosi
2018-02-16 13:16:40 +01:00
parent c56f5421f0 78ff568dfb
commit 88096cbbfe
2 changed files with 15 additions and 3 deletions
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16
lv_core/lv_refr.c
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@@ -96,15 +96,25 @@ void lv_inv_area(const lv_area_t * area_p)
suc = lv_area_union(&com_area, area_p, &scr_area);
/*The area is truncated to the screen*/
if(suc != false)
{
if(suc != false) {
#if LV_INV_FULL_ROW == 1
/*Extend invalid area to be as wide as the screen*/
com_area.x1 = 0;
com_area.x2 = LV_HOR_RES-1;
#endif
#if LV_INV_FULL_COL == 1
/*Extend invalid area to be as tall as the screen*/
com_area.y1 = 0;
com_area.y2 = LV_VER_RES-1;
#endif
/*Save only if this area is not in one of the saved areas*/
uint16_t i;
for(i = 0; i < inv_buf_p; i++) {
if(lv_area_is_in(&com_area, &inv_buf[i].area) != false) return;
}
/*Save the area*/
if(inv_buf_p < LV_INV_FIFO_SIZE) {
lv_area_copy(&inv_buf[inv_buf_p].area,&com_area);