FFmpeg
4.0
libavcodec
h264qpel.h
Go to the documentation of this file.
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/*
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* H.26L/H.264/AVC/JVT/14496-10/... encoder/decoder
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* Copyright (c) 2003-2010 Michael Niedermayer <michaelni@gmx.at>
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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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#ifndef AVCODEC_H264QPEL_H
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#define AVCODEC_H264QPEL_H
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#include "
qpeldsp.h
"
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typedef
struct
H264QpelContext
{
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qpel_mc_func
put_h264_qpel_pixels_tab
[4][16];
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qpel_mc_func
avg_h264_qpel_pixels_tab
[4][16];
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}
H264QpelContext
;
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void
ff_h264qpel_init
(
H264QpelContext
*
c
,
int
bit_depth
);
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void
ff_h264qpel_init_aarch64
(
H264QpelContext
*
c
,
int
bit_depth
);
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void
ff_h264qpel_init_arm
(
H264QpelContext
*
c
,
int
bit_depth
);
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void
ff_h264qpel_init_ppc
(
H264QpelContext
*
c
,
int
bit_depth
);
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void
ff_h264qpel_init_x86
(
H264QpelContext
*
c
,
int
bit_depth
);
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void
ff_h264qpel_init_mips
(
H264QpelContext
*
c
,
int
bit_depth
);
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#endif
/* AVCODEC_H264QPEL_H */
qpeldsp.h
quarterpel DSP functions
H264QpelContext::avg_h264_qpel_pixels_tab
qpel_mc_func avg_h264_qpel_pixels_tab[4][16]
Definition:
h264qpel.h:29
H264QpelContext
Definition:
h264qpel.h:27
qpel_mc_func
void(* qpel_mc_func)(uint8_t *dst, const uint8_t *src, ptrdiff_t stride)
Definition:
qpeldsp.h:65
ff_h264qpel_init
void ff_h264qpel_init(H264QpelContext *c, int bit_depth)
Definition:
h264qpel.c:49
H264QpelContext::put_h264_qpel_pixels_tab
qpel_mc_func put_h264_qpel_pixels_tab[4][16]
Definition:
h264qpel.h:28
bit_depth
static void bit_depth(AudioStatsContext *s, uint64_t mask, uint64_t imask, AVRational *depth)
Definition:
af_astats.c:152
ff_h264qpel_init_mips
void ff_h264qpel_init_mips(H264QpelContext *c, int bit_depth)
Definition:
h264qpel_init_mips.c:241
ff_h264qpel_init_aarch64
void ff_h264qpel_init_aarch64(H264QpelContext *c, int bit_depth)
Definition:
h264qpel_init_aarch64.c:98
c
static double c[64]
Definition:
vsrc_mptestsrc.c:87
ff_h264qpel_init_ppc
void ff_h264qpel_init_ppc(H264QpelContext *c, int bit_depth)
Definition:
h264qpel.c:282
ff_h264qpel_init_arm
void ff_h264qpel_init_arm(H264QpelContext *c, int bit_depth)
Definition:
h264qpel_init_arm.c:97
ff_h264qpel_init_x86
void ff_h264qpel_init_x86(H264QpelContext *c, int bit_depth)
Definition:
h264_qpel.c:540
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