2010-05-18 17:58:33 +02:00
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/*
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* Copyright (c) 2010 The VP8 project authors. All Rights Reserved.
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*
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2010-06-18 18:39:21 +02:00
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* Use of this source code is governed by a BSD-style license
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2010-06-04 22:19:40 +02:00
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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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2010-06-18 18:39:21 +02:00
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* in the file PATENTS. All contributing project authors may
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2010-06-04 22:19:40 +02:00
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* be found in the AUTHORS file in the root of the source tree.
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2010-05-18 17:58:33 +02:00
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*/
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/****************************************************************************
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*
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* Module Title : preproc_if.h
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*
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* Description : Pre-processor interface header file.
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*
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****************************************************************************/
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#ifndef __PREPROC_IF_H
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#define __PREPROC_IF_H
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/****************************************************************************
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* Header Files
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****************************************************************************/
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#include "type_aliases.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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UINT8 *Yuv0ptr;
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UINT8 *Yuv1ptr;
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UINT8 *frag_info; // blocks coded : passed in
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UINT32 frag_info_element_size; // size of each element
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UINT32 frag_info_coded_mask; // mask to get at whether fragment is coded
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UINT32 *region_index; // Gives pixel index for top left of each block
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UINT32 video_frame_height;
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UINT32 video_frame_width;
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UINT8 hfrag_pixels;
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UINT8 vfrag_pixels;
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} SCAN_CONFIG_DATA;
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typedef enum
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{
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SCP_FILTER_ON_OFF,
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SCP_SET_SRF_OFFSET,
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SCP_SET_EBO_ON_OFF,
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SCP_SET_VCAP_LEVEL_OFFSET,
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SCP_SET_SHOW_LOCAL
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} SCP_SETTINGS;
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typedef struct PP_INSTANCE *x_pp_inst;
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/****************************************************************************
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* Module statics
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****************************************************************************/
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/* Controls whether Early break out is on or off in default case */
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#define EARLY_BREAKOUT_DEFAULT TRUE
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/****************************************************************************
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* Functions
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****************************************************************************/
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extern void set_scan_param(x_pp_inst ppi, UINT32 param_id, INT32 param_value);
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extern UINT32 yuvanalyse_frame(x_pp_inst ppi, UINT32 *KFIndicator);
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extern x_pp_inst create_pp_instance(void);
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extern void delete_pp_instance(x_pp_inst *);
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extern BOOL scan_yuvinit(x_pp_inst, SCAN_CONFIG_DATA *scan_config_ptr);
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#endif
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