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97 lines
2.2 KiB
97 lines
2.2 KiB
// $Header: G:/SwDev/WDM/Video/bt848/rcs/Viddefs.h 1.3 1998/04/29 22:43:42 tomz Exp $
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#ifndef __VIDDEFS_H
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#define __VIDDEFS_H
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/* Type: Connector
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* Purpose: Defines a video source
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*/
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typedef enum { ConSVideo = 1, ConTuner, ConComposite } Connector;
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/* Type: State
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* Purpose: used to define on-off operations
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*/
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typedef enum { Off, On } State;
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/* Type: Field
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* Purpose: defines fields
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*/
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typedef enum { VF_Both, VF_Even, VF_Odd } VidField;
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/* Type: VideoFormat
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* Purpose: Used to define video format
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*/
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typedef enum { VFormat_AutoDetect,
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VFormat_NTSC,
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VFormat_Reserved2,
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VFormat_PAL_BDGHI,
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VFormat_PAL_M,
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VFormat_PAL_N,
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VFormat_SECAM } VideoFormat;
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/* Type: LumaRange
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* Purpose: Used to define Luma Output Range
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*/
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typedef enum { LumaNormal, LumaFull } LumaRange;
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/* Type: OutputRounding
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* Purpose: Controls the number of bits output
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*/
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typedef enum { RND_Normal, RND_6Luma4Chroma, RND_7Luma5Chroma } OutputRounding;
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/* Type: ClampLevel
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* Purpose: Defines the clamp levels
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*/
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typedef enum { ClampLow, ClampMiddle, ClampNormal, ClampHi } ClampLevel;
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/*
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* Type: Crystal
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* Purpose: Defines which crystal to use
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*/
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typedef enum { Crystal_XT0 = 1, Crystal_XT1, Crystal_AutoSelect } Crystal;
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/*
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* Type: HoriFilter
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* Purpose: Defines horizontal low-pass filter
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*/
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typedef enum { HFilter_AutoFormat,
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HFilter_CIF,
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HFilter_QCIF,
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HFilter_ICON } HorizFilter;
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/*
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* Type: CoringLevel
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* Purpose: Defines Luma coring level
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*/
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typedef enum { Coring_None,
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Coring_8,
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Coring_16,
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Coring_32 } CoringLevel;
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/*
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* Type: ThreeState
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* Purpose: Defines output three-states for the OE pin
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*/
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typedef enum { TS_Timing_Data,
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TS_Data,
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TS_Timing_Data_Clock,
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TS_Clock_Data } ThreeState;
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/*
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* Type: SCLoopGain
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* Purpose: Defines subcarrier loop gain
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*/
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typedef enum { SC_Normal, SC_DivBy8, SC_DivBy16, SC_DivBy32 } SCLoopGain;
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/*
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* Type: ComparePt
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* Purpose: Defines the majority comparison point for the White Crush Up function
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*/
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typedef enum { CompPt_3Q, CompPt_2Q, CompPt_1Q, CompPt_Auto } ComparePt;
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#endif // __VIDDEFS
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