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/**************************************************************************************
@doc MGA MGA_STRUCT
@module MGA Structures | Structure of The MGA Layer
@normal Copyright © 1997, Matrox Graphics Inc.
All Rights Reserved.
@head3 MGA Structures |
@index struct | MGA_STRUCT
@end
***************************************************************************************/
/* $XFree86$ */
#ifndef _BINDING
#define _BINDING
#ifndef _INTERNALBINDING
#define BINDING_NOERROR 0x00000000
#define BINDING_ERROR 0x90000000
#define FAR
#define DECL
typedef void VOID;
typedef void FAR *LPVOID;
typedef void FAR *LPBOARDHANDLE;
typedef long LONG;
typedef unsigned long ULONG;
typedef unsigned long FLONG;
typedef unsigned long FAR *LPULONG;
typedef char CHAR;
typedef unsigned char UCHAR;
typedef unsigned char FAR*LPUCHAR;
typedef struct TAGCLIENTTABLE{
ULONG (DECL *ClientReadConfigSpaceByte )(LPVOID , ULONG, LPVOID );
ULONG (DECL *ClientReadConfigSpaceDword )(LPVOID , ULONG, LPVOID );
ULONG (DECL *ClientWriteConfigSpaceByte )(LPVOID , ULONG, UCHAR);
ULONG (DECL *ClientWriteConfigSpaceDword )(LPVOID , ULONG, ULONG);
ULONG (DECL *ClientOpenRegisterBase )(LPVOID , ULONG, ULONG);
ULONG (DECL *ClientCloseRegisterBase )(LPVOID );
ULONG (DECL *ClientReadRegisterByte )(LPVOID , ULONG, LPVOID );
ULONG (DECL *ClientReadRegisterDword )(LPVOID , ULONG, LPVOID );
ULONG (DECL *ClientWriteRegisterByte )(LPVOID , ULONG, UCHAR);
ULONG (DECL *ClientWriteRegisterDword )(LPVOID , ULONG, ULONG);
ULONG (DECL *ClientOpenMemoryBase )(LPVOID , ULONG, ULONG);
ULONG (DECL *ClientCloseMemoryBase )(LPVOID );
ULONG (DECL *ClientReadMemoryByte )(LPVOID , ULONG, LPVOID );
ULONG (DECL *ClientReadMemoryDword )(LPVOID , ULONG, LPVOID );
ULONG (DECL *ClientWriteMemoryByte )(LPVOID , ULONG, UCHAR);
ULONG (DECL *ClientWriteMemoryDword )(LPVOID , ULONG, ULONG);
ULONG (DECL *ClientOpenSystemDevice )(LPVOID , ULONG, ULONG);
ULONG (DECL *ClientCloseSystemDevice )(LPVOID );
ULONG (DECL *ClientReadSystemDeviceByte )(LPVOID , ULONG, LPVOID );
ULONG (DECL *ClientReadSystemDeviceDword )(LPVOID , ULONG, LPVOID );
ULONG (DECL *ClientWriteSystemDeviceByte )(LPVOID , ULONG, UCHAR);
ULONG (DECL *ClientWriteSystemDeviceDword )(LPVOID , ULONG, ULONG);
ULONG (DECL *ClientWait )(LPVOID , ULONG);
ULONG (DECL *ClientGetBiosInfo ) (LPVOID, LPVOID, LPVOID);
ULONG (DECL *ClientReadDDCEdid ) (LPVOID, LPVOID, ULONG);
#ifdef DEBUG
ULONG (DECL *ClientDebug ) (LPVOID, ULONG, LPVOID, ULONG, LPVOID);
#endif
} CLIENTTABLE, FAR *LPCLIENTTABLE;
#endif /* _INTERNALBINDING */
/***************************************************************************************************
MGAHWINFO STRUCTURE
***************************************************************************************************
@struct MGAHWINFO | Public MGA Board Information
@field OUT ULONG | ulCapsFirstOutput | Capabilities of firts output
@flag Bit 0 | Analog output supported on primary CRTC
@flag Bit 1 | Digital output supported on primary CRTC
@flag Bit 2 | TV output supported on primary CRTC
@flag Bit 3 | Analog output supported on second CRTC
@flag Bit 4 | Digital output supported on second CRTC
@flag Bit 5 | TV output supported on second CRTC
@flag Bit 6 | VGA output supported
@field OUT ULONG | ulCapsSecondOutput | Capabilities of second output
@flag Bit 0 | Analog output supported on primary CRTC
@flag Bit 1 | Digital output supported on primary CRTC
@flag Bit 2 | TV output supported on primary CRTC
@flag Bit 3 | Analog output supported on second CRTC
@flag Bit 4 | Digital output supported on second CRTC
@flag Bit 5 | TV output supported on second CRTC
@flag Bit 6 | VGA output supported
@field OUT ULONG | ulVideoMemory | Total number of video memory in bytes
@end
**************************************************************************************************/
typedef struct TAGMGAHWINFO {
ULONG ulCapsFirstOutput;
ULONG ulCapsSecondOutput;
ULONG ulVideoMemory;
} MGAHWINFO, FAR *LPMGAHWINFO;
/***************************************************************************************************
MGAMODEINFO STRUCTURE
***************************************************************************************************
@struct MGAMODEINFO | Mode Information
@field IN FLONG | flOutput | Where we want to apply this parameters
@flag Bit 0 | Use second CRTC
@flag Bit 1 | Use primary analog output
@flag Bit 2 | Use secondary analog output
@flag Bit 3 | Use primary digital output
@flag Bit 4 | Use secondary digital output
@flag Bit 5 | Force a particular frame buffer pitch
@flag Bit 6 | Force a particular display origin
@flag Bit 7-31 | Reserved
@field IN ULONG | ulDispWidth | Display Width in pixels
@field IN ULONG | ulDispHeight | Display Height in pixels
@field IN ULONG | ulDeskWidth | Desktop Width in pixels
@field IN ULONG | ulDeskHeight | Desktop Height in pixels
@field IN OUT ULONG | ulFBPitch | Frame Buffer Pitch in pixel
@field IN ULONG | ulBpp | Bits Per Pixels and input format
@flag lower 16 bit | Bits per pixel
<nl><tab> 8, 15, 16, 24 or 32
@flag upper 16 bit | Input format
<nl><tab> 0 RGB
<nl><tab> 1 RGBA
<nl><tab> 2 YcbCr 4:2:0 3 Planes
<nl><tab> 3 YcbCr 4:2:0 4 Planes
<nl><tab> 4 YcbCr 4:2:2-UYVY
<nl><tab> 5 YcbCr 4:2:2-YUY2
<nl><tab> 6-10 none interleave mode
<nl><tab> 6 NI RGBA
<nl><tab> 7 NI YcbCr 4:2:0 3 Planes
<nl><tab> 8 NI YcbCr 4:2:0 4 Planes
<nl><tab> 9 NI YcbCr 4:2:2-UYVY
<nl><tab> 10 NI YcbCr 4:2:2-YUY2
@field IN ULONG | ulZoom | Zoom factor
@flag 1x (1), 2x (2) or 4x (4)|
@field IN OUT FLONG | flSignalMode | Signal Mode
@flag Bit 0 | Interlace (0 : Non-interlace / 1: Interlace)
@flag Bit 1 | Overscan (0 : No Overscan / 1 : Overscan)
@flag Bit 2 | Horizontal Sync Polarity (0 : Negative / 1 : Positive)
@flag Bit 3 | Vertical Sync Polarity (0 : Negative / 1 : Positive)
@flag Bit 4-7 | Standard TV output
<nl><tab>000 - PAL B G H
<nl><tab>001 - NTSC M
<nl><tab>010..111 - Reserved
@flag Bit 8-31 | Reserved for future use
@field IN OUT ULONG | ulRefreshRate | Vertical Refresh Rate in Hz
@field IN OUT ULONG | ulHorizRate | Horizontal Refresh Rate in KHz
@field IN OUT ULONG | ulPixClock | Pixel Clock in kHz
@field IN OUT ULONG | ulHFPorch | Horizontal front porch in pixels
@field IN OUT ULONG | ulHSync | Horizontal Sync in pixels
@field IN OUT ULONG | ulHBPorch | Horizontal back porch in pixels
@field IN OUT ULONG | ulVFPorch | Vertical front porch in lines
@field IN OUT ULONG | ulVSync | Vertical Sync in lines
@field IN OUT ULONG | ulVBPorch | Vertical back Porch in lines
@field IN OUT ULONG | ulDisplayOrg | Origin of the display Offset(pixels)
@field IN OUT ULONG | ulDstOrg | Origin of the drawing Offset in the frame (pixels)
@field IN OUT ULONG | ulPanXGran | Panning in X granularity in pixel
@field IN OUT ULONG | ulPanYGran | Panning in Y granularity in pixel
@field IN OUT ULONG | ulTVStandard | TV Standard
@field IN OUT ULONG | ulCableType | Cable Type
@end
**************************************************************************************************/
typedef struct TAGMAGMODEINFO {
FLONG flOutput; /* Where we want to apply this parameters */
ULONG ulDispWidth; /* Display Width in pixels */
ULONG ulDispHeight; /* Display Height in pixels */
ULONG ulDeskWidth; /* Desktop Width in pixels */
ULONG ulDeskHeight; /* Desktop Height in pixels */
ULONG ulFBPitch; /* Frame Buffer Pitch in pixel */
ULONG ulBpp; /* Bits Per Pixels / input format */
ULONG ulZoom; /* Zoom factor */
FLONG flSignalMode; /* Signal Mode */
ULONG ulRefreshRate; /* Vertical Refresh Rate in Hz */
ULONG ulHorizRate; /* Horizontal Refresh Rate in KHz */
ULONG ulPixClock; /* Pixel Clock in kHz */
ULONG ulHFPorch; /* Horizontal front porch in pixels */
ULONG ulHSync; /* Horizontal Sync in pixels */
ULONG ulHBPorch; /* Horizontal back porch in pixels */
ULONG ulVFPorch; /* Vertical front porch in lines */
ULONG ulVSync; /* Vertical Sync in lines */
ULONG ulVBPorch; /* Vertical back Porch in lines */
ULONG ulDisplayOrg; /* Origin of the display Offset(bytes) */
ULONG ulDstOrg; /* Origin of the drawing Offset in the frame (bytes) */
ULONG ulPanXGran; /* Panning in X granularity in pixel */
ULONG ulPanYGran; /* Panning in Y granularity in pixel */
ULONG ulTVStandard; /* TV Standard */
ULONG ulCableType; /* Cable Type */
} MGAMODEINFO, FAR *LPMGAMODEINFO;
#define MGAHWINFOCAPS_CRTC1_ANALOG 1L
#define MGAHWINFOCAPS_CRTC1_DIGITAL (1L << 1)
#define MGAHWINFOCAPS_CRTC1_TV (1L << 2)
#define MGAHWINFOCAPS_CRTC2_ANALOG (1L << 3)
#define MGAHWINFOCAPS_CRTC2_DIGITAL (1L << 4)
#define MGAHWINFOCAPS_CRTC2_TV (1L << 5)
#define MGAHWINFOCAPS_OUTPUT_VGA (1L << 6)
#define MGAHWINFOCAPS_CRTC2 (MGAHWINFOCAPS_CRTC2_ANALOG | MGAHWINFOCAPS_CRTC2_DIGITAL | MGAHWINFOCAPS_CRTC2_TV)
#define MGAHWINFOCAPS_OUTPUT_ANALOG (MGAHWINFOCAPS_CRTC1_ANALOG | MGAHWINFOCAPS_CRTC2_ANALOG)
#define MGAHWINFOCAPS_OUTPUT_DIGITAL (MGAHWINFOCAPS_CRTC1_DIGITAL | MGAHWINFOCAPS_CRTC2_DIGITAL)
#define MGAHWINFOCAPS_OUTPUT_TV (MGAHWINFOCAPS_CRTC1_TV | MGAHWINFOCAPS_CRTC2_TV)
#define MGAMODEINFO_SECOND_CRTC 1L
#define MGAMODEINFO_ANALOG1 (1L << 1)
#define MGAMODEINFO_ANALOG2 (1L << 2)
#define MGAMODEINFO_DIGITAL1 (1L << 3)
#define MGAMODEINFO_DIGITAL2 (1L << 4)
#define MGAMODEINFO_FORCE_PITCH (1L << 5)
#define MGAMODEINFO_FORCE_DISPLAYORG (1L << 6)
#define MGAMODEINFO_TV (1L << 7)
#define MGAMODEINFO_TESTONLY 0x80000000
/* Cable Type */
#define TV_YC_COMPOSITE 0
#define TV_SCART_RGB 1
#define TV_SCART_COMPOSITE 2
#define TV_SCART_TYPE2 3
/* TV Standard */
#define TV_PAL 0
#define TV_NTSC 1
#if defined(__cplusplus)
extern "C" {
#endif
ULONG MGACloseLibrary(LPBOARDHANDLE pBoard);
ULONG MGAValidateMode(LPBOARDHANDLE pBoard, LPMGAMODEINFO pMgaModeInfo);
ULONG MGAValidateVideoParameters(LPBOARDHANDLE pBoard, LPMGAMODEINFO pMgaModeInfo);
ULONG MGASetMode(LPBOARDHANDLE pBoard, LPMGAMODEINFO pMgaModeInfo);
ULONG MGASetTVMode(LPBOARDHANDLE pBoard, LPMGAMODEINFO pMgaModeInfo);
ULONG MGASetVgaMode(LPBOARDHANDLE pBoard);
ULONG MGASaveVgaState(LPBOARDHANDLE pBoard);
ULONG MGARestoreVgaState(LPBOARDHANDLE pBoard);
ULONG MGAInitHardware(LPBOARDHANDLE pBoard);
ULONG MGAGetVideoParameters(LPBOARDHANDLE pBoard, LPMGAMODEINFO pMgaModeInfo, ULONG ulRefresh);
ULONG MGAGetHardwareInfo(LPBOARDHANDLE pBoard, LPMGAHWINFO pMgaHwInfo);
LPVOID MGAGetClientPointer(LPBOARDHANDLE pBoard);
ULONG MGAOpenLibrary(LPBOARDHANDLE pBoard, LPVOID lpClient, ULONG ulClientSize);
ULONG MGAGetBOARDHANDLESize(void);
ULONG MGASetTVStandard(LPBOARDHANDLE pBoard, ULONG ulTVStandard);
ULONG MGASetTVCableType(LPBOARDHANDLE pBoard, ULONG ulCableType);
#if defined(__cplusplus)
}
#endif
#endif /* _BINDING */
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