On Tue, Jan 21, 2020 at 11:24 PM Michael Niedermayer <mich...@niedermayer.cc> wrote:
> Fixes: Invalid shifts > Fixes: #8166 > > Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> > --- > libswscale/swscale.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/libswscale/swscale.c b/libswscale/swscale.c > index 4ecfa88ff7..8436f056d4 100644 > --- a/libswscale/swscale.c > +++ b/libswscale/swscale.c > @@ -295,8 +295,8 @@ static int swscale(SwsContext *c, const uint8_t *src[], > srcStride[2] = > srcStride[3] = srcStride[0]; > } > - srcStride[1] <<= c->vChrDrop; > - srcStride[2] <<= c->vChrDrop; > + srcStride[1] *= 1 << c->vChrDrop; > + srcStride[2] *= 1 << c->vChrDrop; > > Also fixes the filter-crop_scale_vflip FATE-test. I presume the multiplication here can't overflow, so LGTM. - Andreas _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
