mirror of
https://git.ffmpeg.org/ffmpeg.git
synced 2024-12-11 09:35:22 +00:00
56 lines
1.9 KiB
C
56 lines
1.9 KiB
C
|
/*
|
||
|
|
* Copyright (c) 2011 Pascal Getreuer
|
||
|
|
* Copyright (c) 2016 Paul B Mahol
|
||
|
|
*
|
||
|
|
* Redistribution and use in source and binary forms, with or without modification,
|
||
|
|
* are permitted provided that the following conditions are met:
|
||
|
|
*
|
||
|
|
* * Redistributions of source code must retain the above copyright
|
||
|
|
* notice, this list of conditions and the following disclaimer.
|
||
|
|
* * Redistributions in binary form must reproduce the above
|
||
|
|
* copyright notice, this list of conditions and the following
|
||
|
|
* disclaimer in the documentation and/or other materials provided
|
||
|
|
* with the distribution.
|
||
|
|
*
|
||
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||
|
|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||
|
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||
|
|
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||
|
|
* HOLDER BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||
|
|
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||
|
|
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||
|
|
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
||
|
|
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
||
|
|
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||
|
|
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef AVFILTER_GBLUR_H
|
||
|
|
#define AVFILTER_GBLUR_H
|
||
|
|
#include "avfilter.h"
|
||
|
|
|
||
|
|
typedef struct GBlurContext {
|
||
|
|
const AVClass *class;
|
||
|
|
|
||
|
|
float sigma;
|
||
|
|
float sigmaV;
|
||
|
|
int steps;
|
||
|
|
int planes;
|
||
|
|
|
||
|
|
int depth;
|
||
|
|
int planewidth[4];
|
||
|
|
int planeheight[4];
|
||
|
|
float *buffer;
|
||
|
|
float boundaryscale;
|
||
|
|
float boundaryscaleV;
|
||
|
|
float postscale;
|
||
|
|
float postscaleV;
|
||
|
|
float nu;
|
||
|
|
float nuV;
|
||
|
|
int nb_planes;
|
||
|
|
void (*horiz_slice)(float *buffer, int width, int height, int steps, float nu, float bscale);
|
||
|
|
} GBlurContext;
|
||
|
|
void ff_gblur_init(GBlurContext *s);
|
||
|
|
void ff_gblur_init_x86(GBlurContext *s);
|
||
|
|
#endif
|