ffmpeg | branch: master | Michael Niedermayer <[email protected]> | Mon Dec 31 21:21:42 2018 +0100| [044be48faeadf33d3ec75cad9a9fac4fbd47fe7a] | committer: Michael Niedermayer
avcodec/acelp_pitch_delay: Minor simplification by using ff_exp10() Reviewed-by: Paul B Mahol <[email protected]> Signed-off-by: Michael Niedermayer <[email protected]> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=044be48faeadf33d3ec75cad9a9fac4fbd47fe7a --- libavcodec/acelp_pitch_delay.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/acelp_pitch_delay.c b/libavcodec/acelp_pitch_delay.c index c345a99c81..a070d1b25d 100644 --- a/libavcodec/acelp_pitch_delay.c +++ b/libavcodec/acelp_pitch_delay.c @@ -118,7 +118,7 @@ int16_t ff_acelp_decode_gain_code( (mr_energy >> 15) - 25 ); #else - mr_energy = gain_corr_factor * exp(M_LN10 / (20 << 23) * mr_energy) / + mr_energy = gain_corr_factor * ff_exp10((double)mr_energy / (20 << 23)) / sqrt(adsp->scalarproduct_int16(fc_v, fc_v, subframe_size)); return mr_energy >> 12; #endif _______________________________________________ ffmpeg-cvslog mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
