Oops, that was no optimisation, but a bug.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6908 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 3 insertions, 5 deletions

diff --git a/firmware/drivers/lcd-h100-remote.c b/firmware/drivers/lcd-h100-remote.c
index fe1c82dd3d..3edb27c155 100644
--- a/firmware/drivers/lcd-h100-remote.c
+++ b/firmware/drivers/lcd-h100-remote.c
@@ -421,14 +421,12 @@ void lcd_remote_update_rect(int x, int y, int width, int height)
     if(ymax >= LCD_REMOTE_HEIGHT/8)
         ymax = LCD_REMOTE_HEIGHT/8-1;
         
-    x += xoffset;
-
     /* Copy specified rectange bitmap to hardware */
     for (; y <= ymax; y++)
-    {        
+    {
         lcd_remote_write_command(LCD_REMOTE_CNTL_SET_PAGE_ADDRESS | y);
-        lcd_remote_write_command(LCD_REMOTE_CNTL_HIGHCOL | ((x >> 4) & 0xf));
-        lcd_remote_write_command(LCD_REMOTE_CNTL_LOWCOL | (x & 0xf));
+        lcd_remote_write_command(LCD_REMOTE_CNTL_HIGHCOL | (((x+xoffset) >> 4) & 0xf));
+        lcd_remote_write_command(LCD_REMOTE_CNTL_LOWCOL | ((x+xoffset) & 0xf));
         lcd_remote_write_data(&lcd_remote_framebuffer[y][x], width);
     }
 }