From 8dad247e5e6991a922b47ad277d516b5aa7ceba1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ond=C5=99ej=20Hru=C5=A1ka?= <ondra@ondrovo.com>
Date: Sun, 13 Nov 2022 14:59:37 +0100
Subject: [PATCH] wip

---
 src/framebuffer.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/framebuffer.c b/src/framebuffer.c
index 1e27eb0..4185ef1 100644
--- a/src/framebuffer.c
+++ b/src/framebuffer.c
@@ -230,7 +230,7 @@ void fb_bitmap(uint8_t x, uint8_t y, uint8_t w, uint8_t h, const uint8_t *map, u
         while (h > 0) {
             // First
             for (uint8_t i = 0; i < w; i++) {
-                uint8_t mask = (map[i + mapc0] & (0xFF >> (rowrem))) << rowrem;
+                uint8_t mask = (map[i + mapc0] & (0xFF >> rowrem)) << rowrem;
                 if (color) {
                     fb[cell + i] |= mask;
                 } else {
@@ -245,7 +245,7 @@ void fb_bitmap(uint8_t x, uint8_t y, uint8_t w, uint8_t h, const uint8_t *map, u
 
             // last
             for (uint8_t i = 0; i < w; i++) {
-                uint8_t mask = map[i + mapc0] >> (8 - rowrem);
+                uint8_t mask = (map[i + mapc0] & (0xFF << (8 - rowrem))) >> rowrem;
                 if (color) {
                     fb[cell + i] |= mask;
                 } else {