decdisp.h

Lido PXA270平台开发板的最新BSP,包括源代码

/**************************************************************************
 * Name         : decdisp.h
 * Title        : M24VA/DISP  API
 * Author       : Dave Bartlett
 * Created      : 23/04/02
 *
 * Copyright   : 2003 by Imagination Technologies. 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  : M24VA/DISP  API
 *
 * Platform     : 
 *

 Version	 	: $Revision: 1.2 $

 Modifications	:

 $Log: decdisp.h $

  --- Revision Logs Removed --- 

  --- Revision Logs Removed --- 
 
 */

#ifndef _DECDISP_H_

#define _DECDISP_H_

/*********************************************** Surface control structure */

typedef struct _INT_SM_HANDLE_
{
	IMG_BOOL    bDirectDrawActive;    /* Indicate whether or not DirectDraw is in use */
	LPDIRECTDRAWSURFACE4 pDDSurface;  /* DirectDraw surface */

	IMG_UINT32	ui32FBOffset;		  /* Offset from start of Frame buffer to surface */
	IMG_UINT8	*pui8LinAddress;	  /* Linear Surface Address */
	
	PVRSRV_MEM_INFO *psMemInfo;

	IMG_UINT32	ui32Width;			  /* Surface dimensions... */
	IMG_UINT32	ui32Height;
	IMG_UINT32	ui32Stride;

	M24VA_SURF_FORMAT	eFormat;	  /* Surface format */

} INT_SM_HANDLE, *PINT_SM_HANDLE;


#endif /* #ifdef _DECDISP_H_ */