FFmpeg
videodsp_init_armv5te.c
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1 /*
2  * Copyright (C) 2012 Ronald S. Bultje
3  *
4  * This file is part of FFmpeg.
5  *
6  * FFmpeg is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU Lesser General Public
8  * License as published by the Free Software Foundation; either
9  * version 2.1 of the License, or (at your option) any later version.
10  *
11  * FFmpeg is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14  * Lesser General Public License for more details.
15  *
16  * You should have received a copy of the GNU Lesser General Public
17  * License along with FFmpeg; if not, write to the Free Software
18  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19  */
20 
21 #include "libavutil/attributes.h"
22 #include "libavutil/arm/cpu.h"
23 #include "libavcodec/videodsp.h"
24 #include "videodsp_arm.h"
25 
26 void ff_prefetch_arm(uint8_t *mem, ptrdiff_t stride, int h);
27 
29 {
30 #if HAVE_ARMV5TE_EXTERNAL
32 #endif
33 }
void(* prefetch)(uint8_t *buf, ptrdiff_t stride, int h)
Prefetch memory into cache (if supported by hardware).
Definition: videodsp.h:76
void ff_prefetch_arm(uint8_t *mem, ptrdiff_t stride, int h)
Macro definitions for various function/variable attributes.
int mem
Definition: avisynth_c.h:821
uint8_t
#define av_cold
Definition: attributes.h:82
av_cold void ff_videodsp_init_armv5te(VideoDSPContext *ctx, int bpc)
AVFormatContext * ctx
Definition: movenc.c:48
GLint GLenum GLboolean GLsizei stride
Definition: opengl_enc.c:105
Core video DSP helper functions.