pvrddcmn.h

Lido PXA270平台开发板的最新BSP,包括源代码

/******************************************************************************
* Name         : pvrddcmn.h
* Title        : Common direct draw and display driver defs.
* Author(s)    : Imagination Technologies
* Created      : 1st August 2003
*
* Copyright    : 2003 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  : Common direct draw and display driver defs.
*
* Platform     : Generic
*
* Notes        : formerly pmxddcmn.h mks rev 1.3
*
* Modifications:-
* $Log: pvrddcmn.h $
*
*
******************************************************************************/

#if !defined (_PVRDDCMN_H_)
#define _PVRDDCMN_H_

typedef struct _MBX_DDINITDATA_
{
	LPVOID	lpvHALInfo;				/* 16:16 pointer to HAL info struct */
	DWORD	dwDevNode;				/* Current dev node	*/
	DWORD	dwPrimaryLinBase;		/* Linear base of primary (not sure I need this) */
	DWORD	dwPrimaryPhyBase;		/* Physcial base of the primary */
	DWORD	dwHALDestroyed;			/* Set to TRUE when HAL DriverDestroy called */
	DWORD	dwFlags;				/* bit 0 set by display driver on a mode change	*/
	DWORD	dwBCmemoryUsageFB;		/* bitmap cache memory used in frame buffer (zero'ed when bitmap cache is destroyed) */
	DWORD	dwBCmemoryUsageAGP;		/* bitmap cache memory used in AGP memory (zero'ed when bitmap cache is destroyed) */
	DWORD	dwPCISubSysID;			/* PCI subsystem ID */
} MBX_DDINITDATA,*PMBX_DDINITDATA;


#define PMX_MAX_FOURCC		8

#endif /* _PVRDDCMN_H_ */
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