# define R300_ANISO_THRESHOLD_MASK (7<<17)
# define R500_MACRO_SWITCH (1<<22)
+# define R500_TX_MAX_ANISO(x) ((x) << 23)
+# define R500_TX_MAX_ANISO_MASK (63 << 23)
+# define R500_TX_ANISO_HIGH_QUALITY (1 << 30)
+
# define R500_BORDER_FIX (1<<31)
#define R300_TX_FORMAT0_0 0x4480