diff options
| author | Michael Niedermayer <michaelni@gmx.at> | 2014-06-19 04:41:48 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2014-06-19 04:54:38 +0200 |
| commit | 2b05db4f8102148d013755ac2a7e47f6d79ff7ca (patch) | |
| tree | 8135823ee5f9db622126672b644e06c243ae3c01 /libavcodec/arm/blockdsp_neon.S | |
| parent | ab12373956e92b865bced9b05b12971f062cfd3e (diff) | |
| parent | e74433a8e6fc00c8dbde293c97a3e45384c2c1d9 (diff) | |
| download | ffmpeg-2b05db4f8102148d013755ac2a7e47f6d79ff7ca.tar.gz | |
Merge commit 'e74433a8e6fc00c8dbde293c97a3e45384c2c1d9'
* commit 'e74433a8e6fc00c8dbde293c97a3e45384c2c1d9':
dsputil: Split clear_block*/fill_block* off into a separate context
Conflicts:
configure
libavcodec/asvdec.c
libavcodec/dnxhddec.c
libavcodec/dnxhdenc.c
libavcodec/dsputil.h
libavcodec/eamad.c
libavcodec/intrax8.c
libavcodec/mjpegdec.c
libavcodec/ppc/dsputil_ppc.c
libavcodec/vc1dec.c
libavcodec/x86/dsputil_init.c
libavcodec/x86/dsputil_mmx.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/arm/blockdsp_neon.S')
| -rw-r--r-- | libavcodec/arm/blockdsp_neon.S | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/libavcodec/arm/blockdsp_neon.S b/libavcodec/arm/blockdsp_neon.S new file mode 100644 index 0000000000..9fc63cba5b --- /dev/null +++ b/libavcodec/arm/blockdsp_neon.S @@ -0,0 +1,38 @@ +/* + * ARM NEON optimised block functions + * Copyright (c) 2008 Mans Rullgard <mans@mansr.com> + * + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include "libavutil/arm/asm.S" + +function ff_clear_block_neon, export=1 + vmov.i16 q0, #0 + .rept 8 + vst1.16 {q0}, [r0,:128]! + .endr + bx lr +endfunc + +function ff_clear_blocks_neon, export=1 + vmov.i16 q0, #0 + .rept 8*6 + vst1.16 {q0}, [r0,:128]! + .endr + bx lr +endfunc |