ffmpeg | branch: master | Ronald S. Bultje <rsbul...@gmail.com> | Fri Sep 4 16:57:07 2015 -0400| [342bca7f02fc7c0e9c4adf43d0ab1fab31aac85b] | committer: Ronald S. Bultje
vp9: fix integer overflow in 10/12bpp DC-only calculation. > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=342bca7f02fc7c0e9c4adf43d0ab1fab31aac85b --- libavcodec/vp9dsp_template.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libavcodec/vp9dsp_template.c b/libavcodec/vp9dsp_template.c index 5a8578a..9395a0c 100644 --- a/libavcodec/vp9dsp_template.c +++ b/libavcodec/vp9dsp_template.c @@ -1131,8 +1131,8 @@ static void type_a##_##type_b##_##sz##x##sz##_add_c(uint8_t *_dst, \ \ stride /= sizeof(pixel); \ if (has_dconly && eob == 1) { \ - const int t = (((block[0] * 11585 + (1 << 13)) >> 14) \ - * 11585 + (1 << 13)) >> 14; \ + const int t = ((((dctint) block[0] * 11585 + (1 << 13)) >> 14) \ + * 11585 + (1 << 13)) >> 14; \ block[0] = 0; \ for (i = 0; i < sz; i++) { \ for (j = 0; j < sz; j++) \ _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
