@@ -74,10 +74,9 @@ static Rect _invalid_rect;
static const byte *_colour_remap_ptr;
static byte _string_colourremap[3]; ///< Recoloursprite for stringdrawing. The grf loader ensures, that ST_FONT sprites only use colours 0 to 2.
enum {
DIRTY_BLOCK_HEIGHT = 8,
DIRTY_BLOCK_WIDTH = 64,
};
static const uint DIRTY_BLOCK_HEIGHT = 8;
static const uint DIRTY_BLOCK_WIDTH = 64;
static uint _dirty_bytes_per_line = 0;
static byte *_dirty_blocks = NULL;