FFmpeg
libavfilter
threshold.h
Go to the documentation of this file.
1
/*
2
* Copyright (c) 2016 Paul B Mahol
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
#ifndef AVFILTER_THRESHOLD_H
22
#define AVFILTER_THRESHOLD_H
23
24
#include "
avfilter.h
"
25
#include "
framesync.h
"
26
27
typedef
struct
ThresholdContext
{
28
const
AVClass
*
class
;
29
30
int
depth
;
31
int
planes
;
32
int
bpc
;
33
34
int
nb_planes
;
35
int
width
[4],
height
[4];
36
37
void (*
threshold
)(
const
uint8_t *in,
const
uint8_t *
threshold
,
38
const
uint8_t *
min
,
const
uint8_t *
max
,
39
uint8_t *
out
,
40
ptrdiff_t ilinesize, ptrdiff_t tlinesize,
41
ptrdiff_t flinesize, ptrdiff_t slinesize,
42
ptrdiff_t olinesize,
43
int
w
,
int
h
);
44
45
AVFrame
*
frames
[4];
46
FFFrameSync
fs
;
47
}
ThresholdContext
;
48
49
void
ff_threshold_init_x86
(
ThresholdContext
*
s
);
50
51
#endif
/* AVFILTER_THRESHOLD_H */
out
FILE * out
Definition:
movenc.c:55
AVFrame
This structure describes decoded (raw) audio or video data.
Definition:
frame.h:374
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:66
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
Generated on Sat Aug 31 2024 19:22:32 for FFmpeg by
1.8.17