RepoMirrors
/
ffmpeg
mirror of https://git.ffmpeg.org/ffmpeg.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

pcm: fix decoding of pcm_s16le_planar on big-endian 

The sample count is decremented by the DECODE() macro and needs to be reset
in each loop iteration. Also, DECODE() increments the src pointer so that does
not need to be done separately.
This commit is contained in:
Justin Ruggles 2012-11-20 00:57:41 -05:00
parent ae3822bca1
commit 00dd9a6d6a
1 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
libavcodec/pcm.c
View File

@ -338,15 +338,17 @@ static int pcm_decode_frame(AVCodecContext *avctx, void *data,
break;
case AV_CODEC_ID_PCM_S16LE_PLANAR:
{
int av_unused n2;
n /= avctx->channels;
for (c = 0; c < avctx->channels; c++) {
samples = s->frame.extended_data[c];
#if HAVE_BIGENDIAN
DECODE(16, le16, src, samples, n, 0, 0)
n2 = n;
DECODE(16, le16, src, samples, n2, 0, 0)
#else
memcpy(samples, src, n * 2);
#endif
src += n * 2;
#endif
}
break;
}