65 lines
2.0 KiB
C
65 lines
2.0 KiB
C
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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 *FragInfo; // blocks coded : passed in
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UINT32 FragInfoElementSize; // size of each element
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UINT32 FragInfoCodedMask; // mask to get at whether fragment is coded
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UINT32 * RegionIndex; // Gives pixel index for top left of each block
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UINT32 VideoFrameHeight;
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UINT32 VideoFrameWidth;
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UINT8 HFragPixels;
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UINT8 VFragPixels;
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} SCAN_CONFIG_DATA;
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typedef enum
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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 * xPP_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 SetScanParam ( xPP_INST ppi, UINT32 ParamId, INT32 ParamValue );
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extern UINT32 YUVAnalyseFrame ( xPP_INST ppi, UINT32 * KFIndicator );
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extern xPP_INST CreatePPInstance ( void );
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extern void DeletePPInstance ( xPP_INST * );
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extern BOOL ScanYUVInit ( xPP_INST, SCAN_CONFIG_DATA *ScanConfigPtr );
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#endif
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