diff options
| -rw-r--r-- | apps/eq.h | 4 | ||||
| -rw-r--r-- | apps/eq_cf.S | 1 |
2 files changed, 3 insertions, 2 deletions
@@ -23,8 +23,8 @@ /* These depend on the fixed point formats used by the different filter types and need to be changed when they change. */ -#define EQ_PEAK_SHIFT 3 -#define EQ_SHELF_SHIFT 7 +#define EQ_PEAK_SHIFT 4 +#define EQ_SHELF_SHIFT 8 struct eqfilter { long coefs[5]; /* Order is b0, b1, b2, a1, a2 */ diff --git a/apps/eq_cf.S b/apps/eq_cf.S index 0a34d77..f2440c2 100644 --- a/apps/eq_cf.S +++ b/apps/eq_cf.S @@ -24,6 +24,7 @@ eq_filter: movem.l %d2-%d7/%a2-%a6, (%sp) | save clobbered regs move.l (11*4+8, %sp), %a5 | fetch filter structure address movem.l (11*4+16, %sp), %d6-%d7 | load num. channels and shift count + subq.l #1, %d7 | EMAC gives us one free shift movem.l (%a5), %a0-%a4 | load coefs lea.l (5*4, %a5), %a5 | point to filter history |