diff options
| author | Benny Prijono <bennylp@teluu.com> | 2009-04-18 14:29:28 +0000 |
|---|---|---|
| committer | Benny Prijono <bennylp@teluu.com> | 2009-04-18 14:29:28 +0000 |
| commit | 345cd27b4a25e0c326ed1efc6f7f8372bde4ed6b (patch) | |
| tree | 23f45ad5fcde6553d7d0dcfa5065b22c94edc790 /third_party/g7221/decode/coef2sam.c | |
| parent | a1af7e95f02cb3744d53b17671ce52cfb5edc7f8 (diff) | |
More ticket #774: optimization for siren7/siren14 codecs
git-svn-id: http://svn.pjsip.org/repos/pjproject/trunk@2616 74dad513-b988-da41-8d7b-12977e46ad98
Diffstat (limited to 'third_party/g7221/decode/coef2sam.c')
| -rw-r--r-- | third_party/g7221/decode/coef2sam.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/third_party/g7221/decode/coef2sam.c b/third_party/g7221/decode/coef2sam.c index a52095d1..87deab0e 100644 --- a/third_party/g7221/decode/coef2sam.c +++ b/third_party/g7221/decode/coef2sam.c @@ -88,7 +88,7 @@ void rmlt_coefs_to_samples(Word16 *coefs, - half_dct_size = shr(dct_length,1); + half_dct_size = shr_nocheck(dct_length,1); /* Perform a Type IV (inverse) DCT on the coefficients */ dct_type_iv_s(coefs, new_samples, dct_length); @@ -98,7 +98,7 @@ void rmlt_coefs_to_samples(Word16 *coefs, { for(index=0;index<dct_length;index++) { - new_samples[index] = shr(new_samples[index],mag_shift); + new_samples[index] = shr_nocheck(new_samples[index],mag_shift); move16(); } } @@ -110,7 +110,7 @@ void rmlt_coefs_to_samples(Word16 *coefs, mag_shift = negate(mag_shift); for(index=0;index<dct_length;index++) { - new_samples[index] = shl(new_samples[index],mag_shift); + new_samples[index] = shl_nocheck(new_samples[index],mag_shift); move16(); } } @@ -147,7 +147,7 @@ void rmlt_coefs_to_samples(Word16 *coefs, move32(); sum = L_mac(sum,*win_new++, *--new_ptr); sum = L_mac(sum,*--win_old, *old_ptr++); - *out_ptr++ = itu_round(L_shl(sum,2)); + *out_ptr++ = itu_round(L_shl_nocheck(sum,2)); move16(); } @@ -160,7 +160,7 @@ void rmlt_coefs_to_samples(Word16 *coefs, move32(); sum = L_mac(sum,*win_new++, *new_ptr++); sum = L_mac(sum,negate(*--win_old), *--old_ptr); - *out_ptr++ = itu_round(L_shl(sum,2)); + *out_ptr++ = itu_round(L_shl_nocheck(sum,2)); move16(); } |