exp10, introduced recently, is superior for the purpose. Signed-off-by: Ganesh Ajjanagadde <gajjanaga...@gmail.com> --- libavcodec/opus.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/libavcodec/opus.c b/libavcodec/opus.c index 6b3d3c3..cac9f85 100644 --- a/libavcodec/opus.c +++ b/libavcodec/opus.c @@ -27,6 +27,7 @@ #include <stdint.h> #include "libavutil/error.h" +#include "libavutil/libm.h" #include "opus.h" #include "vorbis.h" @@ -333,7 +334,7 @@ av_cold int ff_opus_parse_extradata(AVCodecContext *avctx, s->gain_i = AV_RL16(extradata + 16); if (s->gain_i) - s->gain = pow(10, s->gain_i / (20.0 * 256)); + s->gain = exp10(s->gain_i / (20.0 * 256)); map_type = extradata[18]; if (!map_type) { -- 2.6.4 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel