fix(draw): fix img recolor

2022-04-27 15:23:39 +02:00
parent 51a7a61df3
commit 23eecce008
1 changed files with 1 additions and 0 deletions
--- a/src/draw/sw/lv_draw_sw_img.c
+++ b/src/draw/sw/lv_draw_sw_img.c
@@ -127,6 +127,7 @@ LV_ATTRIBUTE_FAST_MEM void lv_draw_sw_img_decoded(struct _lv_draw_ctx_t * draw_c
                lv_opa_t recolor_opa = draw_dsc->recolor_opa;
                lv_color_t recolor = draw_dsc->recolor;
                lv_color_premult(recolor, recolor_opa, premult_v);
+                recolor_opa = 255 - recolor_opa;
                uint32_t i;
                for(i = 0; i < buf_size; i++) {
                    rgb_buf[i] = lv_color_mix_premult(premult_v, rgb_buf[i], recolor_opa);