ffmpeg | branch: master | Janne Grunau <janne-li...@jannau.net> | Fri Dec 18 11:27:05 2015 +0100| [2dba0407fdb855bbe44c888232d58ddb2fd3a412] | committer: Michael Niedermayer
avcodec/arm64: fix inverted register order in transpose_4x4H Fix related register order issue in ff_h264_idct_add_neon. Found-by: zjh8890 <243186...@qq.com> Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=2dba0407fdb855bbe44c888232d58ddb2fd3a412 --- libavcodec/aarch64/h264idct_neon.S | 4 ++-- libavcodec/aarch64/neon.S | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/libavcodec/aarch64/h264idct_neon.S b/libavcodec/aarch64/h264idct_neon.S index 04b5a47..91f1e77 100644 --- a/libavcodec/aarch64/h264idct_neon.S +++ b/libavcodec/aarch64/h264idct_neon.S @@ -37,8 +37,8 @@ function ff_h264_idct_add_neon, export=1 sub v7.4H, v16.4H, v3.4H add v0.4H, v4.4H, v6.4H add v1.4H, v5.4H, v7.4H - sub v2.4H, v4.4H, v6.4H - sub v3.4H, v5.4H, v7.4H + sub v3.4H, v4.4H, v6.4H + sub v2.4H, v5.4H, v7.4H transpose_4x4H v0, v1, v2, v3, v4, v5, v6, v7 diff --git a/libavcodec/aarch64/neon.S b/libavcodec/aarch64/neon.S index 619aec6..a227cbd 100644 --- a/libavcodec/aarch64/neon.S +++ b/libavcodec/aarch64/neon.S @@ -107,8 +107,8 @@ .macro transpose_4x4H r0, r1, r2, r3, r4, r5, r6, r7 trn1 \r4\().4H, \r0\().4H, \r1\().4H trn2 \r5\().4H, \r0\().4H, \r1\().4H - trn1 \r7\().4H, \r3\().4H, \r2\().4H - trn2 \r6\().4H, \r3\().4H, \r2\().4H + trn1 \r7\().4H, \r2\().4H, \r3\().4H + trn2 \r6\().4H, \r2\().4H, \r3\().4H trn1 \r0\().2S, \r4\().2S, \r7\().2S trn2 \r3\().2S, \r4\().2S, \r7\().2S trn1 \r1\().2S, \r5\().2S, \r6\().2S _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
