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-rw-r--r--uisimulator/sdl/lcd-bitmap.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/uisimulator/sdl/lcd-bitmap.c b/uisimulator/sdl/lcd-bitmap.c
index 788a5f662d..da4050461c 100644
--- a/uisimulator/sdl/lcd-bitmap.c
+++ b/uisimulator/sdl/lcd-bitmap.c
@@ -41,7 +41,7 @@ static unsigned long get_lcd_pixel(int x, int y)
return ((lcd_framebuffer[y/8][x] >> (y & 7)) & 1);
#elif LCD_DEPTH == 2
#if LCD_PIXELFORMAT == HORIZONTAL_PACKING
- return ((lcd_framebuffer[y][x/4] >> (2 * (x & 3))) & 3);
+ return ((lcd_framebuffer[y][x/4] >> (2 * (~x & 3))) & 3);
#else
return ((lcd_framebuffer[y/4][x] >> (2 * (y & 3))) & 3);
#endif