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libavcodec
arm
me_cmp_init_arm.c
Go to the documentation of this file.
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/*
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* This file is part of FFmpeg.
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*
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* FFmpeg is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* FFmpeg is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with FFmpeg; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include <stdint.h>
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#include "
libavutil/attributes.h
"
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#include "
libavutil/cpu.h
"
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#include "
libavutil/arm/cpu.h
"
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#include "
libavcodec/avcodec.h
"
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#include "
libavcodec/me_cmp.h
"
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#include "
libavcodec/mpegvideo.h
"
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int
ff_pix_abs16_armv6
(
MpegEncContext
*
s
,
uint8_t
*blk1,
uint8_t
*blk2,
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ptrdiff_t
stride
,
int
h);
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int
ff_pix_abs16_x2_armv6
(
MpegEncContext
*
s
,
uint8_t
*blk1,
uint8_t
*blk2,
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ptrdiff_t
stride
,
int
h);
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int
ff_pix_abs16_y2_armv6
(
MpegEncContext
*
s
,
uint8_t
*blk1,
uint8_t
*blk2,
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ptrdiff_t
stride
,
int
h);
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int
ff_pix_abs8_armv6
(
MpegEncContext
*
s
,
uint8_t
*blk1,
uint8_t
*blk2,
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ptrdiff_t
stride
,
int
h);
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int
ff_sse16_armv6
(
MpegEncContext
*
s
,
uint8_t
*blk1,
uint8_t
*blk2,
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ptrdiff_t
stride
,
int
h);
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av_cold
void
ff_me_cmp_init_arm
(
MECmpContext
*
c
,
AVCodecContext
*avctx)
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{
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int
cpu_flags =
av_get_cpu_flags
();
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if
(
have_armv6
(cpu_flags)) {
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c->
pix_abs
[0][0] =
ff_pix_abs16_armv6
;
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c->
pix_abs
[0][1] =
ff_pix_abs16_x2_armv6
;
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c->
pix_abs
[0][2] =
ff_pix_abs16_y2_armv6
;
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c->
pix_abs
[1][0] =
ff_pix_abs8_armv6
;
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c->
sad
[0] =
ff_pix_abs16_armv6
;
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c->
sad
[1] =
ff_pix_abs8_armv6
;
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c->
sse
[0] =
ff_sse16_armv6
;
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}
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}
Generated on Sun Mar 8 2015 02:34:48 for FFmpeg by
1.8.2