halcaps.cpp

Sm501 VGA芯片wince下驱动代码

//
// Copyright (c) Microsoft Corporation.  All rights reserved.
//
//
// Use of this source code is subject to the terms of the Microsoft end-user
// license agreement (EULA) under which you licensed this SOFTWARE PRODUCT.
// If you did not accept the terms of the EULA, you are not authorized to use
// this source code. For a copy of the EULA, please see the LICENSE.RTF on your
// install media.
//
// -----------------------------------------------------------------------------
//
//  THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF
//  ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO
//  THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A
//  PARTICULAR PURPOSE.
//
// -----------------------------------------------------------------------------

#include "precomp.h"

#ifdef	DD_ENABLE

DWORD SMIFourCC[] = {
  MAKEFOURCC('Y', 'U', 'Y', '2'),
  MAKEFOURCC('Y', 'U', 'Y', 'V'),
  MAKEFOURCC('U', 'Y', 'V', 'Y'),
};
#define MAX_FOURCC		sizeof(SMIFourCC)/sizeof(DWORD)

#ifdef ENABLE_DIRECT3D
extern void init_D3D_caps( LPDDHALINFO lpddhi);
static BYTE ropList[] =
{
    SRCCOPY >> 16,
};

static DWORD rops[DD_ROP_SPACE] = { 0 };
#endif // ENABLE_DIRECT3D

// callbacks from the DIRECTDRAW object
DDHAL_DDCALLBACKS cbDDCallbacks =
{
    sizeof( DDHAL_DDCALLBACKS ),		// dwSize
	DDHAL_CB32_CREATESURFACE |
	DDHAL_CB32_WAITFORVERTICALBLANK |
	DDHAL_CB32_CANCREATESURFACE |
	DDHAL_CB32_CREATEPALETTE |
	DDHAL_CB32_GETSCANLINE |
#if (_WINCEOSVER < 600)
	DDHAL_CB32_SETEXCLUSIVEMODE |
	DDHAL_CB32_FLIPTOGDISURFACE |
	DDHAL_CB32_SETCOLORKEY |
	DDHAL_CB32_SETMODE |
       DDHAL_CB32_DESTROYDRIVER |			// dwFlags
#endif
	0,
#if (_WINCEOSVER < 600)
    HalDestroyDriver,				// DestroyDriver
#endif
    HalCreateSurface,				// CreateSurface
#if (_WINCEOSVER < 600)
    DDGPESetColorKeyDrv,			// SetColorKey
    DDGPESetMode,					// SetMode
#endif
    HalWaitForVerticalBlank,		// WaitForVerticalBlank
    HalCanCreateSurface,			// CanCreateSurface
    DDGPECreatePalette,				// CreatePalette
    HalGetScanLine,			       // GetScanLine
#if (_WINCEOSVER < 600)
	HalSetExclusiveMode,			// SetExclusiveMode
	DDGPEFlipToGDISurface			// FlipToGDISurface
#endif
};

// callbacks from the DIRECTDRAWCOLORCONTROL pseudo object
DDHAL_DDCOLORCONTROLCALLBACKS ColorControlCallbacks =
{
    sizeof(DDHAL_DDCOLORCONTROLCALLBACKS),
    0, // DDHAL_COLOR_COLORCONTROL,
    0 // &HalColorControl
};

// callbacks from the DIRECTDRAWEXEBUF psuedo object
#if (_WINCEOSVER < 600)
DDHAL_DDEXEBUFCALLBACKS cbDDExeBufCallbacks =
{
    sizeof( DDHAL_DDEXEBUFCALLBACKS ), // dwSize
    DDHAL_EXEBUFCB32_CANCREATEEXEBUF |
    DDHAL_EXEBUFCB32_CREATEEXEBUF    |
    DDHAL_EXEBUFCB32_DESTROYEXEBUF   |
    DDHAL_EXEBUFCB32_LOCKEXEBUF      |
    DDHAL_EXEBUFCB32_UNLOCKEXEBUF,		// dwFlags
    HalCanCreateSurface,          		// CanCreateExecuteBuffer
    DDGPECreateExecuteBuffer,        	// CreateExecuteBuffer
    DDGPEDestroyExecuteBuffer,       	// DestroyExecuteBuffer
    DDGPELock,						// Lock
    DDGPEUnlock,					// Unlock
};
#endif

// callbacks from the DIRECTDRAWKERNEL psuedo object
#if (_WINCEOSVER < 600)
DDHAL_DDKERNELCALLBACKS KernelCallbacks =
{
    sizeof(DDHAL_DDKERNELCALLBACKS),
//    DDHAL_KERNEL_SYNCSURFACEDATA |
//    DDHAL_KERNEL_SYNCVIDEOPORTDATA |
	0,
//    &HalSyncSurfaceData,
//    &HalSyncVideoPortData
	0
};
#endif

// callbacks from the DIRECTDRAWMISCELLANEOUS object

DDHAL_DDMISCELLANEOUSCALLBACKS MiscellaneousCallbacks =
{
    sizeof(DDHAL_DDMISCELLANEOUSCALLBACKS),
//    DDHAL_MISCCB32_GETAVAILDRIVERMEMORY |
//    DDHAL_MISCCB32_UPDATENONLOCALHEAP |
//    DDHAL_MISCCB32_GETHEAPALIGNMENT |
//    DDHAL_MISCCB32_GETSYSMEMBLTSTATUS |
	0,
    0, //HalGetAvailDriverMemory,
#if (_WINCEOSVER < 600)
    0, //HalUpdateNonLocalHeap,
    0, //HalGetHeapAlignment,
#endif
    0 //HalGetSysmemBltStatus
};

// callbacks from the DIRECTDRAWPALETTE object

DDHAL_DDPALETTECALLBACKS cbDDPaletteCallbacks =
{
    sizeof( DDHAL_DDPALETTECALLBACKS ),	// dwSize
    DDHAL_PALCB32_DESTROYPALETTE |		// dwFlags
    DDHAL_PALCB32_SETENTRIES |
	0,
    DDGPEDestroyPalette,				// DestroyPalette
    DDGPESetEntries					// SetEntries
};


// callbacks from the DIRECTDRAWSURFACE object

DDHAL_DDSURFACECALLBACKS cbDDSurfaceCallbacks =
{
    sizeof( DDHAL_DDSURFACECALLBACKS ),	// dwSize
	DDHAL_SURFCB32_DESTROYSURFACE |		// dwFlags
	DDHAL_SURFCB32_FLIP |
	DDHAL_SURFCB32_LOCK |
	DDHAL_SURFCB32_UNLOCK |
	DDHAL_SURFCB32_SETCOLORKEY |
	DDHAL_SURFCB32_GETBLTSTATUS |
	DDHAL_SURFCB32_GETFLIPSTATUS |
	DDHAL_SURFCB32_UPDATEOVERLAY |
	DDHAL_SURFCB32_SETOVERLAYPOSITION |
	DDHAL_SURFCB32_SETPALETTE |
#if (_WINCEOSVER < 600)
	DDHAL_SURFCB32_SETCLIPLIST |
	DDHAL_SURFCB32_BLT |
#endif
	0,
    DDGPEDestroySurface,			// DestroySurface
    HalFlip,						// Flip
#if (_WINCEOSVER < 600)
	HalSetClipList,					// SetClipList
#endif    
	DDGPELock,						// Lock
    DDGPEUnlock,					// Unlock
#if (_WINCEOSVER < 600)
	HalBlt, //DDGPEBlt,							// Blt
#endif    
    DDGPESetColorKey,				// SetColorKey
#if (_WINCEOSVER < 600)
	HalAddAttachedSurface,			// AddAttachedSurface
#endif 
    HalGetBltStatus,				// GetBltStatus
    DDGPEGetFlipStatus,				// GetFlipStatus
    HalUpdateOverlay,				// UpdateOverlay
    HalSetOverlayPosition,			// SetOverlayPosition
#if (_WINCEOSVER < 600)
	NULL,							// reserved4
#endif 
    DDGPESetPalette,				// SetPalette
};

#if (_WINCEOSVER < 600)
DDHAL_DDHALMEMORYCALLBACKS HalMemoryCallbacks =
{
    sizeof(DDHAL_DDHALMEMORYCALLBACKS),
	// DDHAL_KERNEL_HALGETVIDMEM |
	//DDHAL_KERNEL_HALSETSURFACEDESC |
	0,
    // &HalGetVidMem,
    // &HalSetSurfaceDesc
};
#endif


#ifdef VPE_ENABLE

// callbacks from the DIRECTDRAWVIDEOPORT pseudo object
DDHAL_DDVIDEOPORTCALLBACKS VideoPortCallbacks = {

    sizeof(DDHAL_DDVIDEOPORTCALLBACKS),
	 DDHAL_VPORT32_CANCREATEVIDEOPORT |
	DDHAL_VPORT32_CREATEVIDEOPORT |
	DDHAL_VPORT32_FLIP |
	DDHAL_VPORT32_GETBANDWIDTH |
	DDHAL_VPORT32_GETINPUTFORMATS |
	DDHAL_VPORT32_GETOUTPUTFORMATS |
	DDHAL_VPORT32_GETFIELD |
	//DDHAL_VPORT32_GETLINE |
	DDHAL_VPORT32_GETCONNECT |
	DDHAL_VPORT32_DESTROY |
	DDHAL_VPORT32_GETFLIPSTATUS |
	DDHAL_VPORT32_UPDATE |
	DDHAL_VPORT32_WAITFORSYNC |
	DDHAL_VPORT32_GETSIGNALSTATUS |
	//DDHAL_VPORT32_COLORCONTROL |
	0,
    &HalCanCreateVideoPort,
    &HalCreateVideoPort,
    &HalFlipVideoPort,
    &HalGetVideoPortBandwidth,
    &HalGetVideoPortInputFormats,
    &HalGetVideoPortOutputFormats,
    NULL, //lpReserved1
    &HalGetVideoPortField,
    NULL, //&HalGetVideoPortLine,
    &HalGetVideoPortConnectInfo,
    &HalDestroyVideoPort,
    &HalGetVideoPortFlipStatus,
    &HalUpdateVideoPort,
    &HalWaitForVideoPortSync,
    &HalGetVideoSignalStatus,
    NULL, //&HalColorControl,
};

const DDVIDEOPORTCAPS VideoPortCaps = {

	sizeof(DDVIDEOPORTCAPS),
	DDVPD_WIDTH   | 					// indicates which fields contain data
	DDVPD_HEIGHT  |
	DDVPD_ID      |
	DDVPD_CAPS    |
	DDVPD_FX      |
	DDVPD_AUTOFLIP|
	DDVPD_ALIGN   |
	0,
    2048,				// max width of the video port field
    2048,				// max width of the VBI data
    2048,				// max height of the video port field
    0,					// Video port ID (0 - (dwMaxVideoPorts -1))
	DDVPCAPS_INTERLACED			|		// Video Port Caps
	DDVPCAPS_NONINTERLACED		|