On Wed, Dec 23, 2015 at 10:47 AM, Ganesh Ajjanagadde <gajjanaga...@gmail.com> wrote: > exp10, introduced recently, is superior for the purpose. > > Signed-off-by: Ganesh Ajjanagadde <gajjanaga...@gmail.com> > --- > libavcodec/wmaprodec.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/libavcodec/wmaprodec.c b/libavcodec/wmaprodec.c > index f8f901c..cbda9e9 100644 > --- a/libavcodec/wmaprodec.c > +++ b/libavcodec/wmaprodec.c > @@ -91,6 +91,7 @@ > #include "libavutil/float_dsp.h" > #include "libavutil/intfloat.h" > #include "libavutil/intreadwrite.h" > +#include "libavutil/libm.h" > #include "avcodec.h" > #include "internal.h" > #include "get_bits.h" > @@ -1350,7 +1351,7 @@ static int decode_subframe(WMAProDecodeCtx *s) > const int exp = s->channel[c].quant_step - > (s->channel[c].max_scale_factor - *sf++) * > s->channel[c].scale_factor_step; > - const float quant = pow(10.0, exp / 20.0); > + const float quant = exp10(exp / 20.0); > int start = s->cur_sfb_offsets[b]; > s->fdsp->vector_fmul_scalar(s->tmp + start, > s->channel[c].coeffs + start, > -- > 2.6.4 >
patch set pushed with change to ff_exp10. _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
