Revert table-based transformations

Long live the giant switch!

1 files changed, 19 insertions, 38 deletions

diff --git a/src/arch/neon.h b/src/arch/neon.h
index 9061422..acb75c3 100644
--- a/src/arch/neon.h
+++ b/src/arch/neon.h
@@ -7,6 +7,25 @@
 STATIC_INLINE uint8x16_t compose_edges_slim(uint8x16_t, uint8x16_t);
 STATIC_INLINE uint8x16_t compose_corners_slim(uint8x16_t, uint8x16_t);
 
+// static cube
+#define STATIC_CUBE(c_ufr, c_ubl, c_dfl, c_dbr, c_ufl, c_ubr, c_dfr, c_dbl, \
+                                        e_uf, e_ub, e_db, e_df, e_ur, e_ul, e_dl, e_dr, e_fr, e_fl, e_bl, e_br) \
+        ((cube_t){ \
+                .corner = {c_ufr, c_ubl, c_dfl, c_dbr, c_ufl, c_ubr, c_dfr, c_dbl, 0, 0, 0, 0, 0, 0, 0, 0}, \
+                .edge = {e_uf, e_ub, e_db, e_df, e_ur, e_ul, e_dl, e_dr, e_fr, e_fl, e_bl, e_br, 0, 0, 0, 0}})
+
+// zero cube
+#define ZERO_CUBE \
+        (cube_t) \
+        { \
+                .corner = vdupq_n_u8(0), \
+                .edge = vdupq_n_u8(0) \
+        }
+
+// solved cube
+#define SOLVED_CUBE STATIC_CUBE(        \
+        0, 1, 2, 3, 4, 5, 6, 7, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
+
 STATIC void
 pieces(cube_t *cube, uint8_t c[static 8], uint8_t e[static 12])
 {
@@ -20,44 +39,6 @@ pieces(cube_t *cube, uint8_t c[static 8], uint8_t e[static 12])
         vst1_lane_u32((uint32_t *)(e + 8), vreinterpret_u32_u8(vget_high_u8(cube->edge)), 0);
 }
 
-STATIC_INLINE cube_t
-cubefrompieces(
-        uint8_t c_ufr,
-        uint8_t c_ubl,
-        uint8_t c_dfl,
-        uint8_t c_dbr,
-        uint8_t c_ufl,
-        uint8_t c_ubr,
-        uint8_t c_dfr,
-        uint8_t c_dbl, 
-
-        uint8_t e_uf,
-        uint8_t e_ub,
-        uint8_t e_db,
-        uint8_t e_df,
-        uint8_t e_ur,
-        uint8_t e_ul,
-        uint8_t e_dl,
-        uint8_t e_dr,
-        uint8_t e_fr,
-        uint8_t e_fl,
-        uint8_t e_bl,
-        uint8_t e_br
-) {
-        cube_t ret = {
-                .corner = {
-                        c_ufr, c_ubl, c_dfl, c_dbr, c_ufl, c_ubr, c_dfr, c_dbl,
-                        0, 0, 0, 0, 0, 0, 0, 0
-                },
-                .edge = {
-                        e_uf, e_ub, e_db, e_df, e_ur, e_ul, e_dl, e_dr, e_fr,
-                        e_fl, e_bl, e_br, 0, 0, 0, 0
-                }
-        };
-
-        return ret;
-}
-
 STATIC_INLINE bool
 equal(cube_t c1, cube_t c2)
 {