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Fix alpha indexed images with 1 bit color depth (#1184)

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embeddedt 2019-09-03 13:53:56 -04:00 committed by GitHub
parent f15bd1c59b
commit 49c2bbedbb
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1 changed files with 1 additions and 1 deletions
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src/lv_draw/lv_draw_img.c
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@ -575,7 +575,7 @@ static lv_res_t lv_img_draw_core(const lv_area_t * coords, const lv_area_t * mas
else {
lv_coord_t width = lv_area_get_width(&mask_com);
uint8_t * buf = lv_draw_get_buf(lv_area_get_width(&mask_com) * ((LV_COLOR_DEPTH >> 3) + 1)); /*+1 because of the possible alpha byte*/
uint8_t * buf = lv_draw_get_buf(lv_area_get_width(&mask_com) * LV_IMG_PX_SIZE_ALPHA_BYTE); /*space for the possible alpha byte*/
lv_area_t line;
lv_area_copy(&line, &mask_com);