FFmpeg
Main Page
Related Pages
Modules
Namespaces
Data Structures
Files
Examples
File List
Globals
All
Data Structures
Namespaces
Files
Functions
Variables
Typedefs
Enumerations
Enumerator
Macros
Groups
Pages
libavcodec
aarch64
rv40dsp_init_aarch64.c
Go to the documentation of this file.
1
/*
2
* This file is part of FFmpeg.
3
*
4
* FFmpeg is free software; you can redistribute it and/or
5
* modify it under the terms of the GNU Lesser General Public
6
* License as published by the Free Software Foundation; either
7
* version 2.1 of the License, or (at your option) any later version.
8
*
9
* FFmpeg is distributed in the hope that it will be useful,
10
* but WITHOUT ANY WARRANTY; without even the implied warranty of
11
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12
* Lesser General Public License for more details.
13
*
14
* You should have received a copy of the GNU Lesser General Public
15
* License along with FFmpeg; if not, write to the Free Software
16
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
17
*/
18
19
#include <stdint.h>
20
21
#include "
libavutil/attributes.h
"
22
#include "
libavutil/cpu.h
"
23
#include "
libavutil/aarch64/cpu.h
"
24
#include "
libavcodec/rv34dsp.h
"
25
26
#include "config.h"
27
28
void
ff_put_rv40_chroma_mc8_neon
(
uint8_t
*dst,
uint8_t
*
src
,
int
stride
,
int
h,
29
int
x,
int
y
);
30
void
ff_put_rv40_chroma_mc4_neon
(
uint8_t
*dst,
uint8_t
*
src
,
int
stride
,
int
h,
31
int
x,
int
y
);
32
33
void
ff_avg_rv40_chroma_mc8_neon
(
uint8_t
*dst,
uint8_t
*
src
,
int
stride
,
int
h,
34
int
x,
int
y
);
35
void
ff_avg_rv40_chroma_mc4_neon
(
uint8_t
*dst,
uint8_t
*
src
,
int
stride
,
int
h,
36
int
x,
int
y
);
37
38
av_cold
void
ff_rv40dsp_init_aarch64
(
RV34DSPContext
*
c
)
39
{
40
int
cpu_flags =
av_get_cpu_flags
();
41
42
if
(
have_neon
(cpu_flags)) {
43
c->
put_chroma_pixels_tab
[0] =
ff_put_rv40_chroma_mc8_neon
;
44
c->
put_chroma_pixels_tab
[1] =
ff_put_rv40_chroma_mc4_neon
;
45
c->
avg_chroma_pixels_tab
[0] =
ff_avg_rv40_chroma_mc8_neon
;
46
c->
avg_chroma_pixels_tab
[1] =
ff_avg_rv40_chroma_mc4_neon
;
47
}
48
}
Generated on Sun Mar 8 2015 02:34:47 for FFmpeg by
1.8.2