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