ffmpeg | branch: master | Paul B Mahol <one...@gmail.com> | Mon Jul 3 11:48:13 2017 +0200| [cbbd330abc95d31ec3e67c6811333db015f54c01] | committer: Paul B Mahol
avcodec/alsdec: fix some undefined shifts Signed-off-by: Paul B Mahol <one...@gmail.com> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=cbbd330abc95d31ec3e67c6811333db015f54c01 --- libavcodec/alsdec.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libavcodec/alsdec.c b/libavcodec/alsdec.c index 960c55c653..13bd52f297 100644 --- a/libavcodec/alsdec.c +++ b/libavcodec/alsdec.c @@ -761,7 +761,7 @@ static int read_var_block_data(ALSDecContext *ctx, ALSBlockData *bd) } for (k = 2; k < opt_order; k++) - quant_cof[k] = (quant_cof[k] << 14) + (add_base << 13); + quant_cof[k] = (quant_cof[k] * (1 << 14)) + (add_base << 13); } } @@ -866,7 +866,7 @@ static int read_var_block_data(ALSDecContext *ctx, ALSBlockData *bd) res >>= 1; if (cur_k) { - res <<= cur_k; + res *= 1 << cur_k; res |= get_bits_long(gb, cur_k); } } _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
