ffmpeg | branch: master | Rémi Denis-Courmont <r...@remlab.net> | Thu Sep 15 21:26:48 2022 +0300| [6df3ad9687c41d17094ae5d16b4904f50338e0c4] | committer: James Almer
lavu/riscv: fix off-by-one in bit-magnitude clip > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=6df3ad9687c41d17094ae5d16b4904f50338e0c4 --- libavutil/riscv/intmath.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libavutil/riscv/intmath.h b/libavutil/riscv/intmath.h index 3263a79dc4..45bce9a0e7 100644 --- a/libavutil/riscv/intmath.h +++ b/libavutil/riscv/intmath.h @@ -61,8 +61,8 @@ static av_always_inline av_const int32_t av_clipl_int32_rvi(int64_t a) #define av_clip_intp2 av_clip_intp2_rvi static av_always_inline av_const int av_clip_intp2_rvi(int a, int p) { - const int shift = 32 - p; - int b = (a << shift) >> shift; + const int shift = 31 - p; + int b = ((int)(((unsigned)a) << shift)) >> shift; if (a != b) b = (a >> 31) ^ ((1 << p) - 1); _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
