diff options
| author | Koen Vos <koen.vos@skype.net> | 2011-12-14 20:39:29 +0400 |
|---|---|---|
| committer | Jean-Marc Valin <jmvalin@jmvalin.ca> | 2011-12-14 20:41:18 +0400 |
| commit | a51ebd6831e839551255999f501dbf635c0f1943 (patch) | |
| tree | 539dc5d16fcf06e5dbb96561dfb08673c6183a40 /silk/float | |
| parent | 5609cec9a5e1ea8fcb056f2306a115cb3b61c4c9 (diff) | |
Accuracy improvements to help float implementations
Also clamps the gain to avoid forcing a float decoder to emulate the
state rescaling.
Diffstat (limited to 'silk/float')
| -rw-r--r-- | silk/float/find_pred_coefs_FLP.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/silk/float/find_pred_coefs_FLP.c b/silk/float/find_pred_coefs_FLP.c index 9c0726a2..d30eeef8 100644 --- a/silk/float/find_pred_coefs_FLP.c +++ b/silk/float/find_pred_coefs_FLP.c @@ -96,7 +96,7 @@ void silk_find_pred_coefs_FLP( if( psEnc->sCmn.first_frame_after_reset ) { minInvGain = 1.0f / MAX_PREDICTION_POWER_GAIN_AFTER_RESET; } else { - minInvGain = (silk_float)powf( 2, psEncCtrl->LTPredCodGain / 3 ) / MAX_PREDICTION_POWER_GAIN; + minInvGain = (silk_float)pow( 2, psEncCtrl->LTPredCodGain / 3 ) / MAX_PREDICTION_POWER_GAIN; minInvGain /= 0.25f + 0.75f * psEncCtrl->coding_quality; } |