FFmpeg
libavfilter
threshold.h
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/*
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* Copyright (c) 2016 Paul B Mahol
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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 AVFILTER_THRESHOLD_H
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#define AVFILTER_THRESHOLD_H
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#include "
avfilter.h
"
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#include "
framesync.h
"
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typedef
struct
ThresholdContext
{
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const
AVClass
*
class
;
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int
depth
;
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int
planes
;
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int
bpc
;
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int
nb_planes
;
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int
width
[4],
height
[4];
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void (*
threshold
)(
const
uint8_t *in,
const
uint8_t *
threshold
,
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const
uint8_t *
min
,
const
uint8_t *
max
,
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uint8_t *
out
,
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ptrdiff_t ilinesize, ptrdiff_t tlinesize,
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ptrdiff_t flinesize, ptrdiff_t slinesize,
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ptrdiff_t olinesize,
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int
w
,
int
h
);
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AVFrame
*
frames
[4];
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FFFrameSync
fs
;
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}
ThresholdContext
;
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void
ff_threshold_init_x86
(
ThresholdContext
*
s
);
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#endif
/* AVFILTER_THRESHOLD_H */
out
FILE * out
Definition:
movenc.c:55
AVFrame
This structure describes decoded (raw) audio or video data.
Definition:
frame.h:389
w
uint8_t w
Definition:
llviddspenc.c:38
max
#define max(a, b)
Definition:
cuda_runtime.h:33
ThresholdContext::width
int width[4]
Definition:
threshold.h:35
FFFrameSync
Frame sync structure.
Definition:
framesync.h:168
ThresholdContext::threshold
void(* threshold)(const uint8_t *in, const uint8_t *threshold, const uint8_t *min, const uint8_t *max, uint8_t *out, ptrdiff_t ilinesize, ptrdiff_t tlinesize, ptrdiff_t flinesize, ptrdiff_t slinesize, ptrdiff_t olinesize, int w, int h)
Definition:
threshold.h:37
ThresholdContext::height
int height[4]
Definition:
threshold.h:35
s
#define s(width, name)
Definition:
cbs_vp9.c:198
ff_threshold_init_x86
void ff_threshold_init_x86(ThresholdContext *s)
Definition:
vf_threshold_init.c:40
ThresholdContext::nb_planes
int nb_planes
Definition:
threshold.h:34
ThresholdContext::fs
FFFrameSync fs
Definition:
threshold.h:46
AVClass
Describe the class of an AVClass context structure.
Definition:
log.h:75
ThresholdContext::bpc
int bpc
Definition:
threshold.h:32
ThresholdContext
Definition:
threshold.h:27
ThresholdContext::depth
int depth
Definition:
threshold.h:30
ThresholdContext::planes
int planes
Definition:
threshold.h:31
framesync.h
avfilter.h
ThresholdContext::frames
AVFrame * frames[4]
Definition:
threshold.h:45
h
h
Definition:
vp9dsp_template.c:2070
min
float min
Definition:
vorbis_enc_data.h:429
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