On Wed, Jul 13, 2011 at 10:43:35AM -0700, Ronald S. Bultje wrote: > From: "Ronald S. Bultje" <[email protected]> > > Fixes a crash when forcing libc to strictly adhere to malloc sizes. > --- > libswscale/utils.c | 12 ++++++------ > 1 files changed, 6 insertions(+), 6 deletions(-) > > diff --git a/libswscale/utils.c b/libswscale/utils.c > index 296c845..71f75d9 100644 > --- a/libswscale/utils.c > +++ b/libswscale/utils.c > @@ -1045,19 +1045,19 @@ int sws_init_context(SwsContext *c, SwsFilter > *srcFilter, SwsFilter *dstFilter) > //Note we need at least one pixel more at the end because of the MMX > code (just in case someone wanna replace the 4000/8000) > /* align at 16 bytes for AltiVec */ > for (i=0; i<c->vLumBufSize; i++) { > - FF_ALLOCZ_OR_GOTO(c, c->lumPixBuf[i+c->vLumBufSize], dst_stride+1, > fail); > + FF_ALLOCZ_OR_GOTO(c, c->lumPixBuf[i+c->vLumBufSize], dst_stride+16, > fail); > c->lumPixBuf[i] = c->lumPixBuf[i+c->vLumBufSize]; > } > - c->uv_off_px = dst_stride_px; > - c->uv_off_byte = dst_stride; > + c->uv_off_px = dst_stride_px + 64 / c->scalingBpp;
This one looks a bit suspicious, why did you write it like this? The rest looks reasonable. _______________________________________________ libav-devel mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-devel
