diff options
Diffstat (limited to 'drivers/vorbis/vorbisenc.c')
| -rw-r--r-- | drivers/vorbis/vorbisenc.c | 23 |
1 files changed, 16 insertions, 7 deletions
diff --git a/drivers/vorbis/vorbisenc.c b/drivers/vorbis/vorbisenc.c index f0f7c08558..b5d621e900 100644 --- a/drivers/vorbis/vorbisenc.c +++ b/drivers/vorbis/vorbisenc.c @@ -5,13 +5,13 @@ * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2015 * * by the Xiph.Org Foundation http://www.xiph.org/ * * * ******************************************************************** function: simple programmatic interface for encoder mode setup - last mod: $Id: vorbisenc.c 17028 2010-03-25 05:22:15Z xiphmont $ + last mod: $Id: vorbisenc.c 19457 2015-03-03 00:15:29Z giles $ ********************************************************************/ @@ -903,8 +903,12 @@ int vorbis_encode_setup_vbr(vorbis_info *vi, long channels, long rate, float quality){ - codec_setup_info *ci=vi->codec_setup; - highlevel_encode_setup *hi=&ci->hi; + codec_setup_info *ci; + highlevel_encode_setup *hi; + if(rate<=0) return OV_EINVAL; + + ci=vi->codec_setup; + hi=&ci->hi; quality+=.0000001; if(quality>=1.)quality=.9999; @@ -948,9 +952,14 @@ int vorbis_encode_setup_managed(vorbis_info *vi, long nominal_bitrate, long min_bitrate){ - codec_setup_info *ci=vi->codec_setup; - highlevel_encode_setup *hi=&ci->hi; - double tnominal=nominal_bitrate; + codec_setup_info *ci; + highlevel_encode_setup *hi; + double tnominal; + if(rate<=0) return OV_EINVAL; + + ci=vi->codec_setup; + hi=&ci->hi; + tnominal=nominal_bitrate; if(nominal_bitrate<=0.){ if(max_bitrate>0.){ |