caps.h

Lido PXA270平台开发板的最新BSP,包括源代码

/******************************************************************************
<module>
* Name         : Caps.h
* Title        : D3DM Caps definitons and function prototypes
* Author(s)    : Imagination Technologies
* Created      : 2 March 2004
*
* Copyright    : 2004 by Imagination Technologies Limited.
*                All rights reserved.  No part of this software, either
*                material or conceptual may be copied or distributed,
*                transmitted, transcribed, stored in a retrieval system
*                or translated into any human or computer language in any
*                form by any means, electronic, mechanical, manual or
*                other-wise, or disclosed to third parties without the
*                express written permission of Imagination Technologies
*                Limited, Unit 8, HomePark Industrial Estate,
*                King's Langley, Hertfordshire, WD4 8LZ, U.K.
*
* Description  : D3DM Caps definitons and function prototypes
*
* Platform     : Windows CE
*
</module>
 $Log: caps.h $
********************************************************************************/

#if !defined(_CAPS_H_)
#define _CAPS_H_

/*****************************************************************************
  Custom format decriptor
*****************************************************************************/
typedef struct _PVR_DEVFORMAT_
{
	D3DMDEVICEFORMAT	sD3DDevFormat;
	DWORD				dwBpp;
	BOOL				bOpaque;
	DWORD				dwPVRHWFormat;
	PVRSRV_PIXEL_FORMAT ePVRPixelFormat;
	IMG_UINT32			ui32RMask;
	IMG_UINT32			ui32GMask;
	IMG_UINT32			ui32BMask;
	IMG_UINT32			ui32AMask;
	IMG_UINT32			ui32RShift;
	IMG_UINT32			ui32GShift;
	IMG_UINT32			ui32BShift;
	IMG_UINT32			ui32AShift;			
}PVR_DEVFORMAT, *LPPVR_DEVFORMAT;
/*****************************************************************************
  Custom format conversion decriptor
*****************************************************************************/
#define STRETCH_RECT_DEST_CONV_FMT_COUNT 5

typedef struct _PVR_D3DMFORMATCONVERSION_
{
	D3DMFORMAT SourceFormat;
    ULONG      DestCount;
    D3DMFORMAT DestFormats[STRETCH_RECT_DEST_CONV_FMT_COUNT];
}PVR_D3DMFORMATCONVERSION, *LPPVR_D3DMFORMATCONVERSION;
/*****************************************************************************
  Macros
*****************************************************************************/

/*
	PowerVR proprietry 8x8 pixel-block-based 2bpp compressed format
*/
#define MBXFOURCC_PVRTC2	MAKEFOURCC('P', 'T', 'C', '2')

/*
	PowerVR proprietry 8x8 pixel-block-based 4bpp compressed format
*/
#define MBXFOURCC_PVRTC4	MAKEFOURCC('P', 'T', 'C', '4')

/*****************************************************************************
  Caps structures and counts
*****************************************************************************/

extern GUID sDriverHWGUID;

/* PVR Formats */
extern PVR_DEVFORMAT psPVR_Formats[];

/* Number of formats supported */
extern DWORD dwPVRNumSupportedFormats;

/* Multisample types */
extern D3DMMULTISAMPLE_TYPE psPVRSupportedMultiSample[];

/* Number of multisamples */
extern DWORD dwPVRNumSupportedMultiSample;

/* Supported Display modes */
extern D3DMDISPLAYMODE psPVRSupportedDisplayModes[];

/* Supported Display modes count*/
extern DWORD dwPVRNumSupportedDisplayModes;

/* Supported Profiles */
extern D3DMPROFILE psPVRSupportedProfiles[];

/* Supported Profiles Count*/
extern DWORD dwPVRNumSupportedProfiles;

/* D3DM Caps struct */
extern D3DMCAPS sPVRD3DMCaps;

/* Supported stretchrect coversion Formats count */
extern DWORD dwPVRNumSupportedFormatConversion;

/* Supported stretchrect coversion Formats */
extern PVR_D3DMFORMATCONVERSION psPVRSupportedFormatConversion[];

#endif /* #if !defined(_CAPS_H_) */
/*****************************************************************************
  End of file (Caps.h)
*****************************************************************************/