| 1 |
//------------------------------------------------------------------------------
|
| 2 |
// File: VPType.h
|
| 3 |
//
|
| 4 |
// Desc: This file includes all the data structures defined for the IVPConfig
|
| 5 |
// interface.
|
| 6 |
//
|
| 7 |
// Copyright (c) 1997 - 2000, Microsoft Corporation. All rights reserved.
|
| 8 |
//------------------------------------------------------------------------------
|
| 9 |
|
| 10 |
|
| 11 |
#ifndef __IVPType__
|
| 12 |
#define __IVPType__
|
| 13 |
|
| 14 |
#ifdef __cplusplus
|
| 15 |
extern "C" {
|
| 16 |
#endif
|
| 17 |
|
| 18 |
// enum to specify the criterion, which the vpmixer is supposed to use
|
| 19 |
// in order to select the video format
|
| 20 |
typedef enum _AMVP_SELECT_FORMAT_BY
|
| 21 |
{
|
| 22 |
AMVP_DO_NOT_CARE,
|
| 23 |
AMVP_BEST_BANDWIDTH,
|
| 24 |
AMVP_INPUT_SAME_AS_OUTPUT
|
| 25 |
} AMVP_SELECT_FORMAT_BY;
|
| 26 |
|
| 27 |
// enum to specify the various mode
|
| 28 |
typedef enum _AMVP_MODE
|
| 29 |
{
|
| 30 |
AMVP_MODE_WEAVE,
|
| 31 |
AMVP_MODE_BOBINTERLEAVED,
|
| 32 |
AMVP_MODE_BOBNONINTERLEAVED,
|
| 33 |
AMVP_MODE_SKIPEVEN,
|
| 34 |
AMVP_MODE_SKIPODD
|
| 35 |
} AMVP_MODE;
|
| 36 |
|
| 37 |
// struct to specify the width and height. The context could be anything
|
| 38 |
// such as scaling cropping etc.
|
| 39 |
typedef struct _AMVPSIZE
|
| 40 |
{
|
| 41 |
DWORD dwWidth; // the width
|
| 42 |
DWORD dwHeight; // the height
|
| 43 |
} AMVPSIZE, *LPAMVPSIZE;
|
| 44 |
|
| 45 |
// struct to specify the dimensional characteristics of the input stream
|
| 46 |
typedef struct _AMVPDIMINFO
|
| 47 |
{
|
| 48 |
DWORD dwFieldWidth; // Field height of the data
|
| 49 |
DWORD dwFieldHeight; // Field width of the data
|
| 50 |
DWORD dwVBIWidth; // Width of the VBI data
|
| 51 |
DWORD dwVBIHeight; // Height of the VBI data
|
| 52 |
RECT rcValidRegion; // The vaild rectangle, used for cropping
|
| 53 |
} AMVPDIMINFO, *LPAMVPDIMINFO;
|
| 54 |
|
| 55 |
// struct to specify the various data specific characteristics of the input stream
|
| 56 |
typedef struct _AMVPDATAINFO
|
| 57 |
{
|
| 58 |
DWORD dwSize; // Size of the struct
|
| 59 |
DWORD dwMicrosecondsPerField; // Time taken by each field
|
| 60 |
AMVPDIMINFO amvpDimInfo; // Dimensional Information
|
| 61 |
DWORD dwPictAspectRatioX; // X dimension of Picture Aspect Ratio
|
| 62 |
DWORD dwPictAspectRatioY; // Y dimension of Picture Aspect Ratio
|
| 63 |
BOOL bEnableDoubleClock; // Videoport should enable double clocking
|
| 64 |
BOOL bEnableVACT; // Videoport should use an external VACT signal
|
| 65 |
BOOL bDataIsInterlaced; // Indicates that the signal is interlaced
|
| 66 |
LONG lHalfLinesOdd; // number of halflines in the odd field
|
| 67 |
BOOL bFieldPolarityInverted; // Device inverts the polarity by default
|
| 68 |
DWORD dwNumLinesInVREF; // Number of lines of data in VREF
|
| 69 |
LONG lHalfLinesEven; // number of halflines in the even field
|
| 70 |
DWORD dwReserved1; // Reserved for future use
|
| 71 |
} AMVPDATAINFO, *LPAMVPDATAINFO;
|
| 72 |
|
| 73 |
|
| 74 |
#ifdef __cplusplus
|
| 75 |
}
|
| 76 |
#endif
|
| 77 |
|
| 78 |
#endif // __IVPType__
|
Parent Directory
| 
Revision Log