--- /dev/null
+
+#define PV_NEON_ENABLE_LIGHT (1 << 0)
+#define PV_NEON_ENABLE_SHADE (1 << 1)
+#define PV_NEON_ENABLE_FOG (1 << 2) // unused
+#define PV_NEON_FOG_ALPHA (1 << 3)
+
+#define X_CLIP_MAX 0x1
+#define X_CLIP_MIN 0x2
+#define Y_CLIP_MAX 0x4
+#define Y_CLIP_MIN 0x8
+
+#define OFFSETOF_Light_fr 0x14
+#define SIZEOF_Light 0x44