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/*
* Copyright (c) 2010 The VP8 project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license and patent
* grant that can be found in the LICENSE file in the root of the source
* tree. All contributing project authors may be found in the AUTHORS
* file in the root of the source tree.
*/
/****************************************************************************
*
* Module Title : preproc.h
*
* Description : simple preprocessor
*
****************************************************************************/
#ifndef __INC_PREPROC_H
#define __INC_PREPROC_H
/****************************************************************************
* Types
****************************************************************************/
typedef struct
{
unsigned char *frame_buffer;
int frame;
unsigned int *fixed_divide;
unsigned char *frame_buffer_alloc;
unsigned int *fixed_divide_alloc;
} pre_proc_instance;
/****************************************************************************
* Functions.
****************************************************************************/
void pre_proc_machine_specific_config(void);
void delete_pre_proc(pre_proc_instance *ppi);
int init_pre_proc(pre_proc_instance *ppi, int frame_size);
extern void spatial_filter_c(pre_proc_instance *ppi, unsigned char *s, unsigned char *d, int width, int height, int pitch, int strength);
extern void (*temp_filter)(pre_proc_instance *ppi, unsigned char *s, unsigned char *d, int bytes, int strength);
#endif
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