diff options
| -rw-r--r-- | sbc/sbc.c | 9 |
1 files changed, 5 insertions, 4 deletions
@@ -796,7 +796,8 @@ static inline void _sbc_analyze_four(const int32_t *in, int32_t *out) MULA(res, -_anamatrix4[3], t[5]); MULA(res, _anamatrix4[3], t[7]); out[3] = SCALE4_STAGE2(res); -#else +#endif +#if 0 s[0] = t[1] + t[3]; s[1] = t[5] - t[6]; MUL(p[0], _anamatrix4[0], t[0] + t[4]); @@ -832,7 +833,7 @@ static inline void _sbc_analyze_eight(const int32_t *in, int32_t *out) sbc_extended_t res; sbc_extended_t t[8]; -#if 0 +#if 1 /* temporary results */ sbc_extended_t s[8]; #endif @@ -924,7 +925,7 @@ static inline void _sbc_analyze_eight(const int32_t *in, int32_t *out) MULA(res, -_sbc_proto_8[21], in[75]); t[7] = SCALE8_STAGE1(res); -#if 1 +#if 0 MUL(res, _anamatrix8[0], t[0]); // = Q14 * Q10 MULA(res, _anamatrix8[7], t[1]); MULA(res, _anamatrix8[2], t[2]); @@ -1026,7 +1027,7 @@ static inline void _sbc_analyze_eight(const int32_t *in, int32_t *out) MUL(s[7], _anamatrix8[5], t[2]); MULA(s[7], -_anamatrix8[4], t[3]); MULA(s[7], _anamatrix8[3], t[5]); - MULA(s[7], _anamatrix8[2], t[7]); + MULA(s[7], -_anamatrix8[2], t[7]); out[0] = SCALE8_STAGE2( s[0] + s[1] + s[2] + s[3]); out[1] = SCALE8_STAGE2( s[1] - s[3] + s[4] + s[6]); out[2] = SCALE8_STAGE2( s[1] - s[3] + s[5] - s[6]); |