dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher#include "driver.h"

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher#include "dd.h"

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher#include <VBoxDisplay.h>

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen GallagherDRVFN gadrvfn_nt4[] = {

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher { INDEX_DrvEnablePDEV, (PFN) DrvEnablePDEV }, // 0

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher { INDEX_DrvCompletePDEV, (PFN) DrvCompletePDEV }, // 1

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher { INDEX_DrvDisablePDEV, (PFN) DrvDisablePDEV }, // 2

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher { INDEX_DrvEnableSurface, (PFN) DrvEnableSurface }, // 3

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek { INDEX_DrvDisableSurface, (PFN) DrvDisableSurface }, // 4

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek { INDEX_DrvAssertMode, (PFN) DrvAssertMode }, // 5

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek { INDEX_DrvOffset, (PFN) DrvOffset }, // 6

5a5c5cdeb92f4012fc75fd717bfea06598f68f12Pavel Reichl { INDEX_DrvDisableDriver, (PFN) DrvDisableDriver }, // 8

5a5c5cdeb92f4012fc75fd717bfea06598f68f12Pavel Reichl { INDEX_DrvCreateDeviceBitmap, (PFN) DrvCreateDeviceBitmap }, // 10

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher { INDEX_DrvDeleteDeviceBitmap, (PFN) DrvDeleteDeviceBitmap }, // 11

dbea04f585a30d001b574317c068cd03a4fa332bJakub Hrozek { INDEX_DrvRealizeBrush, (PFN) DrvRealizeBrush }, // 12

5a70b84cb66fb8c7a3fce0e3f2e4b61e0b2ea9d4Simo Sorce { INDEX_DrvDitherColor, (PFN) DrvDitherColor }, // 13

4139a7a731f2831963a42b26aac111422be28792Jakub Hrozek { INDEX_DrvStrokePath, (PFN) DrvStrokePath }, // 14

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher { INDEX_DrvFillPath, (PFN) DrvFillPath }, // 15

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek { INDEX_DrvPaint, (PFN) DrvPaint }, // 17

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek { INDEX_DrvBitBlt, (PFN) DrvBitBlt }, // 18

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek { INDEX_DrvCopyBits, (PFN) DrvCopyBits }, // 19

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek { INDEX_DrvStretchBlt, (PFN) DrvStretchBlt, }, // 20

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose { INDEX_DrvSetPalette, (PFN) DrvSetPalette }, // 22

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose { INDEX_DrvTextOut, (PFN) DrvTextOut }, // 23

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose { INDEX_DrvEscape, (PFN) DrvEscape }, // 24

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose { INDEX_DrvSetPointerShape, (PFN) DrvSetPointerShape }, // 29

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose { INDEX_DrvMovePointer, (PFN) DrvMovePointer }, // 30

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose { INDEX_DrvLineTo, (PFN) DrvLineTo }, // 31

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose { INDEX_DrvSynchronize, (PFN) DrvSynchronize }, // 38

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose { INDEX_DrvSaveScreenBits, (PFN) DrvSaveScreenBits }, // 40

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose { INDEX_DrvGetModes, (PFN) DrvGetModes }, // 41

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose#ifdef VBOX_WITH_DDRAW

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose { INDEX_DrvGetDirectDrawInfo, (PFN) DrvGetDirectDrawInfo }, // 59 0x3b

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose { INDEX_DrvEnableDirectDraw, (PFN) DrvEnableDirectDraw }, // 60 0x3c

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose { INDEX_DrvDisableDirectDraw, (PFN) DrvDisableDirectDraw }, // 61 0x3d

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose#endif

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose};

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit BoseBOOL APIENTRY DrvResetPDEV(DHPDEV dhpdevOld, DHPDEV dhpdevNew)

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose{

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose DISPDBG((0, "Experimental %s: %p, %p\n", __FUNCTION__, dhpdevOld, dhpdevNew));

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose return TRUE;

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose}

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit BoseBOOL DrvNineGrid (PVOID x1, PVOID x2, PVOID x3, PVOID x4, PVOID x5, PVOID x6, PVOID x7, PVOID x8, PVOID x9)

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose{

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose DISPDBG((0, "Experimental %s: %p, %p, %p, %p, %p, %p, %p, %p, %p\n", __FUNCTION__, x1, x2, x3, x4, x5, x6, x7, x8, x9));

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose return FALSE;

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose}

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit BoseVOID APIENTRY DrvDestroyFont(FONTOBJ *pfo)

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose{

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose DISPDBG((0, "Experimental %s: %p\n", __FUNCTION__, pfo));

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose}

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit BoseULONG APIENTRY DrvEscape(SURFOBJ *pso, ULONG iEsc, ULONG cjIn, PVOID pvIn, ULONG cjOut, PVOID pvOut)

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose{

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose PDEV* ppdev = (PDEV*) pso->dhpdev;

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose DISPDBG((0, "%s: %p, %p, %p, %p, %p, %p\n", __FUNCTION__, pso, iEsc, cjIn, pvIn, cjOut, pvOut));

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose switch(iEsc)

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose {

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose#ifdef VBOX_WITH_OPENGL

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose case OPENGL_GETINFO:

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose {

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose if ( cjOut >= sizeof(OPENGL_INFO)

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose && pvOut)

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose {

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose POPENGL_INFO pInfo = (POPENGL_INFO)pvOut;

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose pInfo->dwVersion = 2;

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose pInfo->dwDriverVersion = 1;

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose pInfo->szDriverName[0] = 'V';

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose pInfo->szDriverName[1] = 'B';

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose pInfo->szDriverName[2] = 'o';

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose pInfo->szDriverName[3] = 'x';

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose pInfo->szDriverName[4] = 'O';

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose pInfo->szDriverName[5] = 'G';

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose pInfo->szDriverName[6] = 'L';

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose pInfo->szDriverName[7] = 0;

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose DISPDBG((0, "OPENGL_GETINFO\n"));

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose return cjOut;

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose }

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose else

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose DISPDBG((0, "OPENGL_GETINFO invalid size %d\n", cjOut)); /* It doesn't matter that we fail here. Opengl32 will fall back to software rendering when this escape is not supported. */

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose break;

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose }

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose#endif

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose case VBOXESC_ISVRDPACTIVE:

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose {

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose ULONG ret = 0;

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose if (ppdev->pInfo && vboxHwBufferBeginUpdate (ppdev))

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose {

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose if (ppdev->vbva.pVbvaMemory->fu32ModeFlags

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose & VBVA_F_MODE_VRDP)

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose {

9873e54960fcbd65fd2f6c7d3404f8a1256ae759Jakub Hrozek ret = 1;

9873e54960fcbd65fd2f6c7d3404f8a1256ae759Jakub Hrozek }

9873e54960fcbd65fd2f6c7d3404f8a1256ae759Jakub Hrozek vboxHwBufferEndUpdate (ppdev);

9873e54960fcbd65fd2f6c7d3404f8a1256ae759Jakub Hrozek }

9873e54960fcbd65fd2f6c7d3404f8a1256ae759Jakub Hrozek return ret;

9873e54960fcbd65fd2f6c7d3404f8a1256ae759Jakub Hrozek }

9873e54960fcbd65fd2f6c7d3404f8a1256ae759Jakub Hrozek

9873e54960fcbd65fd2f6c7d3404f8a1256ae759Jakub Hrozek case VBOXESC_SETVISIBLEREGION:

9873e54960fcbd65fd2f6c7d3404f8a1256ae759Jakub Hrozek {

9873e54960fcbd65fd2f6c7d3404f8a1256ae759Jakub Hrozek LPRGNDATA lpRgnData = (LPRGNDATA)pvIn;

9873e54960fcbd65fd2f6c7d3404f8a1256ae759Jakub Hrozek

9873e54960fcbd65fd2f6c7d3404f8a1256ae759Jakub Hrozek DISPDBG((0, "VBOXESC_SETVISIBLEREGION\n"));

9873e54960fcbd65fd2f6c7d3404f8a1256ae759Jakub Hrozek

9873e54960fcbd65fd2f6c7d3404f8a1256ae759Jakub Hrozek if ( cjIn >= sizeof(RGNDATAHEADER)

9873e54960fcbd65fd2f6c7d3404f8a1256ae759Jakub Hrozek && pvIn

9873e54960fcbd65fd2f6c7d3404f8a1256ae759Jakub Hrozek && lpRgnData->rdh.dwSize == sizeof(RGNDATAHEADER)

9873e54960fcbd65fd2f6c7d3404f8a1256ae759Jakub Hrozek && lpRgnData->rdh.iType == RDH_RECTANGLES

9873e54960fcbd65fd2f6c7d3404f8a1256ae759Jakub Hrozek && cjIn == lpRgnData->rdh.nCount * sizeof(RECT) + sizeof(RGNDATAHEADER))

9873e54960fcbd65fd2f6c7d3404f8a1256ae759Jakub Hrozek {

9873e54960fcbd65fd2f6c7d3404f8a1256ae759Jakub Hrozek DWORD ulReturn, i;

9873e54960fcbd65fd2f6c7d3404f8a1256ae759Jakub Hrozek PRTRECT pRTRect;

9873e54960fcbd65fd2f6c7d3404f8a1256ae759Jakub Hrozek RECT *pRect = (RECT *)&lpRgnData->Buffer;

9873e54960fcbd65fd2f6c7d3404f8a1256ae759Jakub Hrozek

9873e54960fcbd65fd2f6c7d3404f8a1256ae759Jakub Hrozek pRTRect = (PRTRECT) EngAllocMem(0, lpRgnData->rdh.nCount*sizeof(RTRECT), ALLOC_TAG);

9873e54960fcbd65fd2f6c7d3404f8a1256ae759Jakub Hrozek for (i=0;i<lpRgnData->rdh.nCount;i++)

9873e54960fcbd65fd2f6c7d3404f8a1256ae759Jakub Hrozek {

852722ecb5dc09fc80cd3c837edb1cf6db529210Lukas Slebodnik DISPDBG((0, "New visible rectangle (%d,%d) (%d,%d)\n", pRect[i].left, pRect[i].bottom, pRect[i].right, pRect[i].top));

852722ecb5dc09fc80cd3c837edb1cf6db529210Lukas Slebodnik pRTRect[i].xLeft = pRect[i].left;

852722ecb5dc09fc80cd3c837edb1cf6db529210Lukas Slebodnik pRTRect[i].yBottom = pRect[i].bottom;

9873e54960fcbd65fd2f6c7d3404f8a1256ae759Jakub Hrozek pRTRect[i].xRight = pRect[i].right;

9873e54960fcbd65fd2f6c7d3404f8a1256ae759Jakub Hrozek pRTRect[i].yTop = pRect[i].top;

9873e54960fcbd65fd2f6c7d3404f8a1256ae759Jakub Hrozek }

9873e54960fcbd65fd2f6c7d3404f8a1256ae759Jakub Hrozek

9873e54960fcbd65fd2f6c7d3404f8a1256ae759Jakub Hrozek if (EngDeviceIoControl(ppdev->hDriver,

9873e54960fcbd65fd2f6c7d3404f8a1256ae759Jakub Hrozek IOCTL_VIDEO_VBOX_SETVISIBLEREGION,

9873e54960fcbd65fd2f6c7d3404f8a1256ae759Jakub Hrozek pRTRect,

852722ecb5dc09fc80cd3c837edb1cf6db529210Lukas Slebodnik lpRgnData->rdh.nCount*sizeof(RTRECT),

9873e54960fcbd65fd2f6c7d3404f8a1256ae759Jakub Hrozek NULL,

852722ecb5dc09fc80cd3c837edb1cf6db529210Lukas Slebodnik 0,

852722ecb5dc09fc80cd3c837edb1cf6db529210Lukas Slebodnik &ulReturn))

852722ecb5dc09fc80cd3c837edb1cf6db529210Lukas Slebodnik {

852722ecb5dc09fc80cd3c837edb1cf6db529210Lukas Slebodnik DISPDBG((0, "DISP DrvAssertMode failed IOCTL_VIDEO_VBOX_SETVISIBLEREGION\n"));

852722ecb5dc09fc80cd3c837edb1cf6db529210Lukas Slebodnik return 0;

852722ecb5dc09fc80cd3c837edb1cf6db529210Lukas Slebodnik }

9873e54960fcbd65fd2f6c7d3404f8a1256ae759Jakub Hrozek else

9873e54960fcbd65fd2f6c7d3404f8a1256ae759Jakub Hrozek {

9873e54960fcbd65fd2f6c7d3404f8a1256ae759Jakub Hrozek DISPDBG((0, "DISP IOCTL_VIDEO_VBOX_SETVISIBLEREGION successful\n"));

9873e54960fcbd65fd2f6c7d3404f8a1256ae759Jakub Hrozek return 1;

9873e54960fcbd65fd2f6c7d3404f8a1256ae759Jakub Hrozek }

9873e54960fcbd65fd2f6c7d3404f8a1256ae759Jakub Hrozek

852722ecb5dc09fc80cd3c837edb1cf6db529210Lukas Slebodnik }

852722ecb5dc09fc80cd3c837edb1cf6db529210Lukas Slebodnik else

9873e54960fcbd65fd2f6c7d3404f8a1256ae759Jakub Hrozek {

9873e54960fcbd65fd2f6c7d3404f8a1256ae759Jakub Hrozek if (pvIn)

9873e54960fcbd65fd2f6c7d3404f8a1256ae759Jakub Hrozek DISPDBG((0, "check failed rdh.dwSize=%x iType=%d size=%d expected size=%d\n", lpRgnData->rdh.dwSize, lpRgnData->rdh.iType, cjIn, lpRgnData->rdh.nCount * sizeof(RECT) + sizeof(RGNDATAHEADER)));

9873e54960fcbd65fd2f6c7d3404f8a1256ae759Jakub Hrozek }

9873e54960fcbd65fd2f6c7d3404f8a1256ae759Jakub Hrozek

9873e54960fcbd65fd2f6c7d3404f8a1256ae759Jakub Hrozek break;

9873e54960fcbd65fd2f6c7d3404f8a1256ae759Jakub Hrozek }

852722ecb5dc09fc80cd3c837edb1cf6db529210Lukas Slebodnik

852722ecb5dc09fc80cd3c837edb1cf6db529210Lukas Slebodnik case QUERYESCSUPPORT:

852722ecb5dc09fc80cd3c837edb1cf6db529210Lukas Slebodnik if ( cjIn == sizeof(DWORD)

852722ecb5dc09fc80cd3c837edb1cf6db529210Lukas Slebodnik && pvIn)

852722ecb5dc09fc80cd3c837edb1cf6db529210Lukas Slebodnik {

852722ecb5dc09fc80cd3c837edb1cf6db529210Lukas Slebodnik DWORD nEscapeQuery = *(DWORD *)pvIn;

852722ecb5dc09fc80cd3c837edb1cf6db529210Lukas Slebodnik

852722ecb5dc09fc80cd3c837edb1cf6db529210Lukas Slebodnik switch(nEscapeQuery)

852722ecb5dc09fc80cd3c837edb1cf6db529210Lukas Slebodnik {

852722ecb5dc09fc80cd3c837edb1cf6db529210Lukas Slebodnik#ifdef VBOX_WITH_OPENGL

852722ecb5dc09fc80cd3c837edb1cf6db529210Lukas Slebodnik case OPENGL_GETINFO:

852722ecb5dc09fc80cd3c837edb1cf6db529210Lukas Slebodnik return 1;

852722ecb5dc09fc80cd3c837edb1cf6db529210Lukas Slebodnik#endif

852722ecb5dc09fc80cd3c837edb1cf6db529210Lukas Slebodnik default:

9873e54960fcbd65fd2f6c7d3404f8a1256ae759Jakub Hrozek DISPDBG((0, "QUERYESCSUPPORT %d unsupported\n", nEscapeQuery));

9873e54960fcbd65fd2f6c7d3404f8a1256ae759Jakub Hrozek break;

9873e54960fcbd65fd2f6c7d3404f8a1256ae759Jakub Hrozek }

9873e54960fcbd65fd2f6c7d3404f8a1256ae759Jakub Hrozek }

9873e54960fcbd65fd2f6c7d3404f8a1256ae759Jakub Hrozek else

9873e54960fcbd65fd2f6c7d3404f8a1256ae759Jakub Hrozek DISPDBG((0, "QUERYESCSUPPORT invalid size %d\n", cjOut));

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher break;

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher default:

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher DISPDBG((0, "Unsupported Escape %d\n", iEsc));

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher break;

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher }

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher return 0;

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher}

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen GallagherBOOL DrvConnect (PVOID x1, PVOID x2, PVOID x3, PVOID x4)

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher{

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher DISPDBG((0, "Experimental %s: %p, %p, %p, %p\n", __FUNCTION__, x1, x2, x3, x4));

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher return TRUE;

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher}

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen GallagherBOOL DrvDisconnect (PVOID x1, PVOID x2)

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher{

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher DISPDBG((0, "Experimental %s: %p, %p\n", __FUNCTION__, x1, x2));

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher return FALSE;

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher}

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen GallagherBOOL DrvReconnect (PVOID x1, PVOID x2)

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher{

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher DISPDBG((0, "Experimental %s: %p, %p\n", __FUNCTION__, x1, x2));

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher return FALSE;

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher}

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen GallagherBOOL DrvShadowConnect (PVOID x1, PVOID x2)

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher{

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher DISPDBG((0, "Experimental %s: %p, %p\n", __FUNCTION__, x1, x2));

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher return FALSE;

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher}

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen GallagherBOOL DrvShadowDisconnect (PVOID x1, PVOID x2)

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher{

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher DISPDBG((0, "Experimental %s: %p, %p\n", __FUNCTION__, x1, x2));

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher return FALSE;

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher}

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen GallagherDRVFN gadrvfn_nt5[] = {

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher { INDEX_DrvEnablePDEV, (PFN) DrvEnablePDEV }, // 0 0x0

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher { INDEX_DrvCompletePDEV, (PFN) DrvCompletePDEV }, // 1 0x1

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher { INDEX_DrvDisablePDEV, (PFN) DrvDisablePDEV }, // 2 0x2

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher { INDEX_DrvEnableSurface, (PFN) DrvEnableSurface }, // 3 0x3

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher { INDEX_DrvDisableSurface, (PFN) DrvDisableSurface }, // 4 0x4

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher { INDEX_DrvAssertMode, (PFN) DrvAssertMode }, // 5 0x5

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher { INDEX_DrvDisableDriver, (PFN) DrvDisableDriver }, // 8 0x8

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher { INDEX_DrvCreateDeviceBitmap, (PFN) DrvCreateDeviceBitmap }, // 10

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher { INDEX_DrvDeleteDeviceBitmap, (PFN) DrvDeleteDeviceBitmap }, // 11

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher { INDEX_DrvRealizeBrush, (PFN) DrvRealizeBrush }, // 12 0xc

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher { INDEX_DrvDitherColor, (PFN) DrvDitherColor }, // 13 0xd

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher { INDEX_DrvStrokePath, (PFN) DrvStrokePath }, // 14 0xe

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher { INDEX_DrvFillPath, (PFN) DrvFillPath }, // 15 0xf

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher { INDEX_DrvPaint, (PFN) DrvPaint }, // 17 0x11

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher { INDEX_DrvBitBlt, (PFN) DrvBitBlt }, // 18 0x12

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher { INDEX_DrvCopyBits, (PFN) DrvCopyBits }, // 19 0x13

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher { INDEX_DrvStretchBlt, (PFN) DrvStretchBlt, }, // 20 0x14

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher { INDEX_DrvSetPalette, (PFN) DrvSetPalette }, // 22 0x16

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher { INDEX_DrvTextOut, (PFN) DrvTextOut }, // 23 0x17

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher { INDEX_DrvEscape, (PFN) DrvEscape }, // 24 0x18

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher { INDEX_DrvSetPointerShape, (PFN) DrvSetPointerShape }, // 29 0x1d

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher { INDEX_DrvMovePointer, (PFN) DrvMovePointer }, // 30 0x1e

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher { INDEX_DrvLineTo, (PFN) DrvLineTo }, // 31 0x1f

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher { INDEX_DrvSynchronize, (PFN) DrvSynchronize }, // 38 0x26

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher { INDEX_DrvSaveScreenBits, (PFN) DrvSaveScreenBits }, // 40 0x28

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher { INDEX_DrvGetModes, (PFN) DrvGetModes }, // 41 0x29

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher#ifdef VBOX_WITH_DDRAW

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher { INDEX_DrvGetDirectDrawInfo, (PFN) DrvGetDirectDrawInfo }, // 59 0x3b

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher { INDEX_DrvEnableDirectDraw, (PFN) DrvEnableDirectDraw }, // 60 0x3c

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher { INDEX_DrvDisableDirectDraw, (PFN) DrvDisableDirectDraw }, // 61 0x3d

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher /** @todo */

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher#endif

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher { INDEX_DrvNotify, (PFN) DrvNotify }, // 87 0x57

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher};

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagherstatic ULONG gflHooks = 0;

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher BOOL g_bOnNT40 = TRUE; /* assume NT4 guest by default */

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher#define HOOKS_BMF8BPP gflHooks

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher#define HOOKS_BMF16BPP gflHooks

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher#define HOOKS_BMF24BPP gflHooks

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher#define HOOKS_BMF32BPP gflHooks

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen GallagherHSEMAPHORE ghsemHwBuffer = 0;

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen GallagherBOOL DrvEnableDriver(ULONG iEngineVersion, ULONG cj, PDRVENABLEDATA pded)

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher{

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher DISPDBG((0, "VBoxDisp::DrvEnableDriver called. iEngine version = %08X\n", iEngineVersion));

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher // Set up hook flags to intercept all functions which can generate VRDP orders

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher gflHooks = HOOK_BITBLT | HOOK_TEXTOUT | HOOK_FILLPATH |

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher HOOK_COPYBITS | HOOK_STROKEPATH | HOOK_LINETO |

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher#ifdef VBOX_NEW_SURFACE_CODE

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher HOOK_PAINT | HOOK_STRETCHBLT | HOOK_SYNCHRONIZE;

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher#else

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher HOOK_PAINT | HOOK_STRETCHBLT | HOOK_SYNCHRONIZEACCESS;

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher#endif

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher // Set up g_bOnNT40 based on the value in iEngineVersion

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher if(iEngineVersion >= DDI_DRIVER_VERSION_NT5)

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher g_bOnNT40 = FALSE;

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher if (cj >= sizeof(DRVENABLEDATA))

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher pded->pdrvfn = (iEngineVersion >= DDI_DRIVER_VERSION_NT5)?

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher gadrvfn_nt5:

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher gadrvfn_nt4;

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher if (cj >= (sizeof(ULONG) * 2))

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher pded->c = (iEngineVersion >= DDI_DRIVER_VERSION_NT5)?

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher sizeof(gadrvfn_nt5) / sizeof(DRVFN):

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher sizeof(gadrvfn_nt4) / sizeof(DRVFN);

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher if (cj >= sizeof(ULONG))

ca92350db6ad6ac344181f7b8ec695eda29da675Stephen Gallagher pded->iDriverVersion = (iEngineVersion >= DDI_DRIVER_VERSION_NT5)?

ca92350db6ad6ac344181f7b8ec695eda29da675Stephen Gallagher DDI_DRIVER_VERSION_NT5:

ca92350db6ad6ac344181f7b8ec695eda29da675Stephen Gallagher DDI_DRIVER_VERSION_NT4;

ca92350db6ad6ac344181f7b8ec695eda29da675Stephen Gallagher

ca92350db6ad6ac344181f7b8ec695eda29da675Stephen Gallagher if (!ghsemHwBuffer)

ca92350db6ad6ac344181f7b8ec695eda29da675Stephen Gallagher {

ca92350db6ad6ac344181f7b8ec695eda29da675Stephen Gallagher ghsemHwBuffer = EngCreateSemaphore ();

ca92350db6ad6ac344181f7b8ec695eda29da675Stephen Gallagher }

ca92350db6ad6ac344181f7b8ec695eda29da675Stephen Gallagher

ca92350db6ad6ac344181f7b8ec695eda29da675Stephen Gallagher return(TRUE);

ca92350db6ad6ac344181f7b8ec695eda29da675Stephen Gallagher}

ca92350db6ad6ac344181f7b8ec695eda29da675Stephen Gallagher

ca92350db6ad6ac344181f7b8ec695eda29da675Stephen Gallagher

ca92350db6ad6ac344181f7b8ec695eda29da675Stephen GallagherVOID DrvDisableDriver(VOID)

ca92350db6ad6ac344181f7b8ec695eda29da675Stephen Gallagher{

ca92350db6ad6ac344181f7b8ec695eda29da675Stephen Gallagher DISPDBG((0, "VBoxDisp::DrvDisableDriver called.\n"));

ca92350db6ad6ac344181f7b8ec695eda29da675Stephen Gallagher

ca92350db6ad6ac344181f7b8ec695eda29da675Stephen Gallagher if (ghsemHwBuffer)

ca92350db6ad6ac344181f7b8ec695eda29da675Stephen Gallagher {

ca92350db6ad6ac344181f7b8ec695eda29da675Stephen Gallagher EngDeleteSemaphore (ghsemHwBuffer);

ca92350db6ad6ac344181f7b8ec695eda29da675Stephen Gallagher ghsemHwBuffer = NULL;

ca92350db6ad6ac344181f7b8ec695eda29da675Stephen Gallagher }

ca92350db6ad6ac344181f7b8ec695eda29da675Stephen Gallagher

ca92350db6ad6ac344181f7b8ec695eda29da675Stephen Gallagher return;

ca92350db6ad6ac344181f7b8ec695eda29da675Stephen Gallagher}

ca92350db6ad6ac344181f7b8ec695eda29da675Stephen Gallagher

ca92350db6ad6ac344181f7b8ec695eda29da675Stephen Gallagher

ca92350db6ad6ac344181f7b8ec695eda29da675Stephen GallagherDHPDEV DrvEnablePDEV(

ca92350db6ad6ac344181f7b8ec695eda29da675Stephen GallagherDEVMODEW *pDevmode, // Pointer to DEVMODE

ca92350db6ad6ac344181f7b8ec695eda29da675Stephen GallagherPWSTR pwszLogAddress, // Logical address

ca92350db6ad6ac344181f7b8ec695eda29da675Stephen GallagherULONG cPatterns, // number of patterns

ca92350db6ad6ac344181f7b8ec695eda29da675Stephen GallagherHSURF *ahsurfPatterns, // return standard patterns

ca92350db6ad6ac344181f7b8ec695eda29da675Stephen GallagherULONG cjGdiInfo, // Length of memory pointed to by pGdiInfo

ca92350db6ad6ac344181f7b8ec695eda29da675Stephen GallagherULONG *pGdiInfo, // Pointer to GdiInfo structure

ca92350db6ad6ac344181f7b8ec695eda29da675Stephen GallagherULONG cjDevInfo, // Length of following PDEVINFO structure

ca92350db6ad6ac344181f7b8ec695eda29da675Stephen GallagherDEVINFO *pDevInfo, // physical device information structure

ca92350db6ad6ac344181f7b8ec695eda29da675Stephen GallagherHDEV hdev, // HDEV, used for callbacks

ca92350db6ad6ac344181f7b8ec695eda29da675Stephen GallagherPWSTR pwszDeviceName, // DeviceName - not used

ca92350db6ad6ac344181f7b8ec695eda29da675Stephen GallagherHANDLE hDriver) // Handle to base driver

ca92350db6ad6ac344181f7b8ec695eda29da675Stephen Gallagher{

ca92350db6ad6ac344181f7b8ec695eda29da675Stephen Gallagher GDIINFO GdiInfo;

ca92350db6ad6ac344181f7b8ec695eda29da675Stephen Gallagher DEVINFO DevInfo;

ca92350db6ad6ac344181f7b8ec695eda29da675Stephen Gallagher PPDEV ppdev = (PPDEV) NULL;

ca92350db6ad6ac344181f7b8ec695eda29da675Stephen Gallagher

ca92350db6ad6ac344181f7b8ec695eda29da675Stephen Gallagher DISPDBG((0, "VBoxDisp::DrvEnablePDEV called\n"));

ca92350db6ad6ac344181f7b8ec695eda29da675Stephen Gallagher

ca92350db6ad6ac344181f7b8ec695eda29da675Stephen Gallagher UNREFERENCED_PARAMETER(pwszLogAddress);

ca92350db6ad6ac344181f7b8ec695eda29da675Stephen Gallagher UNREFERENCED_PARAMETER(pwszDeviceName);

ca92350db6ad6ac344181f7b8ec695eda29da675Stephen Gallagher

ca92350db6ad6ac344181f7b8ec695eda29da675Stephen Gallagher RtlZeroMemory(&DevInfo, sizeof (DEVINFO));

ca92350db6ad6ac344181f7b8ec695eda29da675Stephen Gallagher RtlZeroMemory(&GdiInfo, sizeof (GDIINFO));

f3d91181d4ee9da3f8bbf4ddf8782951c0ae46c1Jakub Hrozek

f3d91181d4ee9da3f8bbf4ddf8782951c0ae46c1Jakub Hrozek // Allocate a physical device structure.

f3d91181d4ee9da3f8bbf4ddf8782951c0ae46c1Jakub Hrozek

f3d91181d4ee9da3f8bbf4ddf8782951c0ae46c1Jakub Hrozek ppdev = (PPDEV) EngAllocMem(0, sizeof(PDEV), ALLOC_TAG);

f3d91181d4ee9da3f8bbf4ddf8782951c0ae46c1Jakub Hrozek

f3d91181d4ee9da3f8bbf4ddf8782951c0ae46c1Jakub Hrozek if (ppdev == (PPDEV) NULL)

f3d91181d4ee9da3f8bbf4ddf8782951c0ae46c1Jakub Hrozek {

f3d91181d4ee9da3f8bbf4ddf8782951c0ae46c1Jakub Hrozek DISPDBG((0, "DISP DrvEnablePDEV failed EngAllocMem\n"));

f3d91181d4ee9da3f8bbf4ddf8782951c0ae46c1Jakub Hrozek return((DHPDEV) 0);

f3d91181d4ee9da3f8bbf4ddf8782951c0ae46c1Jakub Hrozek }

f3d91181d4ee9da3f8bbf4ddf8782951c0ae46c1Jakub Hrozek

f3d91181d4ee9da3f8bbf4ddf8782951c0ae46c1Jakub Hrozek memset(ppdev, 0, sizeof(PDEV));

f3d91181d4ee9da3f8bbf4ddf8782951c0ae46c1Jakub Hrozek

f3d91181d4ee9da3f8bbf4ddf8782951c0ae46c1Jakub Hrozek // Save the screen handle in the PDEV.

f3d91181d4ee9da3f8bbf4ddf8782951c0ae46c1Jakub Hrozek

f3d91181d4ee9da3f8bbf4ddf8782951c0ae46c1Jakub Hrozek ppdev->hDriver = hDriver;

f3d91181d4ee9da3f8bbf4ddf8782951c0ae46c1Jakub Hrozek

f3d91181d4ee9da3f8bbf4ddf8782951c0ae46c1Jakub Hrozek // Get the current screen mode information. Set up device caps and devinfo.

f3d91181d4ee9da3f8bbf4ddf8782951c0ae46c1Jakub Hrozek

f3d91181d4ee9da3f8bbf4ddf8782951c0ae46c1Jakub Hrozek if (!bInitPDEV(ppdev, pDevmode, &GdiInfo, &DevInfo))

f15683b4b100351e24e305d25bd4785c79ac8f55Sumit Bose {

f15683b4b100351e24e305d25bd4785c79ac8f55Sumit Bose DISPDBG((0,"DISP DrvEnablePDEV failed\n"));

f15683b4b100351e24e305d25bd4785c79ac8f55Sumit Bose goto error_free;

58dee4047788964ed4b0f6c5d6512967f390ac21Lukas Slebodnik }

58dee4047788964ed4b0f6c5d6512967f390ac21Lukas Slebodnik

58dee4047788964ed4b0f6c5d6512967f390ac21Lukas Slebodnik // Initialize the cursor information.

58dee4047788964ed4b0f6c5d6512967f390ac21Lukas Slebodnik

f15683b4b100351e24e305d25bd4785c79ac8f55Sumit Bose if (!bInitPointer(ppdev, &DevInfo))

58dee4047788964ed4b0f6c5d6512967f390ac21Lukas Slebodnik {

f15683b4b100351e24e305d25bd4785c79ac8f55Sumit Bose // Not a fatal error...

58dee4047788964ed4b0f6c5d6512967f390ac21Lukas Slebodnik DISPDBG((0, "DrvEnablePDEV failed bInitPointer\n"));

f15683b4b100351e24e305d25bd4785c79ac8f55Sumit Bose }

f15683b4b100351e24e305d25bd4785c79ac8f55Sumit Bose

ca92350db6ad6ac344181f7b8ec695eda29da675Stephen Gallagher // Initialize palette information.

dbea04f585a30d001b574317c068cd03a4fa332bJakub Hrozek

dbea04f585a30d001b574317c068cd03a4fa332bJakub Hrozek if (!bInitPaletteInfo(ppdev, &DevInfo))

dbea04f585a30d001b574317c068cd03a4fa332bJakub Hrozek {

dbea04f585a30d001b574317c068cd03a4fa332bJakub Hrozek DISPDBG((0, "DrvEnablePDEV failed bInitPalette\n"));

dbea04f585a30d001b574317c068cd03a4fa332bJakub Hrozek goto error_free;

dbea04f585a30d001b574317c068cd03a4fa332bJakub Hrozek }

dbea04f585a30d001b574317c068cd03a4fa332bJakub Hrozek

dbea04f585a30d001b574317c068cd03a4fa332bJakub Hrozek

dbea04f585a30d001b574317c068cd03a4fa332bJakub Hrozek // Copy the devinfo into the engine buffer.

dbea04f585a30d001b574317c068cd03a4fa332bJakub Hrozek

dbea04f585a30d001b574317c068cd03a4fa332bJakub Hrozek DISPDBG((0, "VBoxDisp::DrvEnablePDEV: sizeof(DEVINFO) = %d, cjDevInfo = %d, alpha = %d\n", sizeof(DEVINFO), cjDevInfo, DevInfo.flGraphicsCaps2 & GCAPS2_ALPHACURSOR));

dbea04f585a30d001b574317c068cd03a4fa332bJakub Hrozek

dbea04f585a30d001b574317c068cd03a4fa332bJakub Hrozek

dbea04f585a30d001b574317c068cd03a4fa332bJakub Hrozek DevInfo.flGraphicsCaps2 |= GCAPS2_RESERVED1; /* @todo figure out what is this. */

dbea04f585a30d001b574317c068cd03a4fa332bJakub Hrozek

dbea04f585a30d001b574317c068cd03a4fa332bJakub Hrozek memcpy(pDevInfo, &DevInfo, min(sizeof(DEVINFO), cjDevInfo));

dbea04f585a30d001b574317c068cd03a4fa332bJakub Hrozek

dbea04f585a30d001b574317c068cd03a4fa332bJakub Hrozek // Set the pdevCaps with GdiInfo we have prepared to the list of caps for this

dbea04f585a30d001b574317c068cd03a4fa332bJakub Hrozek // pdev.

dbea04f585a30d001b574317c068cd03a4fa332bJakub Hrozek

dbea04f585a30d001b574317c068cd03a4fa332bJakub Hrozek memcpy(pGdiInfo, &GdiInfo, min(cjGdiInfo, sizeof(GDIINFO)));

dbea04f585a30d001b574317c068cd03a4fa332bJakub Hrozek

dbea04f585a30d001b574317c068cd03a4fa332bJakub Hrozek DISPDBG((0, "VBoxDisp::DrvEnablePDEV completed\n"));

dbea04f585a30d001b574317c068cd03a4fa332bJakub Hrozek

dbea04f585a30d001b574317c068cd03a4fa332bJakub Hrozek return((DHPDEV) ppdev);

dbea04f585a30d001b574317c068cd03a4fa332bJakub Hrozek

dbea04f585a30d001b574317c068cd03a4fa332bJakub Hrozek // Error case for failure.

dbea04f585a30d001b574317c068cd03a4fa332bJakub Hrozekerror_free:

dbea04f585a30d001b574317c068cd03a4fa332bJakub Hrozek EngFreeMem(ppdev);

dbea04f585a30d001b574317c068cd03a4fa332bJakub Hrozek return((DHPDEV) 0);

dbea04f585a30d001b574317c068cd03a4fa332bJakub Hrozek}

dbea04f585a30d001b574317c068cd03a4fa332bJakub Hrozek

dbea04f585a30d001b574317c068cd03a4fa332bJakub Hrozek

dbea04f585a30d001b574317c068cd03a4fa332bJakub HrozekVOID DrvCompletePDEV(DHPDEV dhpdev, HDEV hdev)

dbea04f585a30d001b574317c068cd03a4fa332bJakub Hrozek{

dbea04f585a30d001b574317c068cd03a4fa332bJakub Hrozek DISPDBG((0, "VBoxDisp::DrvCompletePDEV called\n"));

dbea04f585a30d001b574317c068cd03a4fa332bJakub Hrozek ((PPDEV) dhpdev)->hdevEng = hdev;

dbea04f585a30d001b574317c068cd03a4fa332bJakub Hrozek}

dbea04f585a30d001b574317c068cd03a4fa332bJakub Hrozek

dbea04f585a30d001b574317c068cd03a4fa332bJakub Hrozek

dbea04f585a30d001b574317c068cd03a4fa332bJakub HrozekVOID DrvDisablePDEV(DHPDEV dhpdev)

dbea04f585a30d001b574317c068cd03a4fa332bJakub Hrozek{

dbea04f585a30d001b574317c068cd03a4fa332bJakub Hrozek DISPDBG((0, "VBoxDisp::DrvDisablePDEV called\n"));

dbea04f585a30d001b574317c068cd03a4fa332bJakub Hrozek vDisablePalette((PPDEV) dhpdev);

dbea04f585a30d001b574317c068cd03a4fa332bJakub Hrozek

dbea04f585a30d001b574317c068cd03a4fa332bJakub Hrozek /* Free the driver's VBVA resources. */

dbea04f585a30d001b574317c068cd03a4fa332bJakub Hrozek vboxVbvaDisable ((PPDEV) dhpdev);

dbea04f585a30d001b574317c068cd03a4fa332bJakub Hrozek

dbea04f585a30d001b574317c068cd03a4fa332bJakub Hrozek EngFreeMem(dhpdev);

dbea04f585a30d001b574317c068cd03a4fa332bJakub Hrozek}

dbea04f585a30d001b574317c068cd03a4fa332bJakub Hrozek

5a70b84cb66fb8c7a3fce0e3f2e4b61e0b2ea9d4Simo Sorce

5a70b84cb66fb8c7a3fce0e3f2e4b61e0b2ea9d4Simo SorceBOOL DrvOffset(SURFOBJ *pso, LONG x, LONG y, FLONG flReserved)

5a70b84cb66fb8c7a3fce0e3f2e4b61e0b2ea9d4Simo Sorce{

5a70b84cb66fb8c7a3fce0e3f2e4b61e0b2ea9d4Simo Sorce PDEV* ppdev = (PDEV*) pso->dhpdev;

5a70b84cb66fb8c7a3fce0e3f2e4b61e0b2ea9d4Simo Sorce

5a70b84cb66fb8c7a3fce0e3f2e4b61e0b2ea9d4Simo Sorce DISPDBG((0, "VBoxDisp::DrvOffset %x %x %x\n", x, y, flReserved));

5a70b84cb66fb8c7a3fce0e3f2e4b61e0b2ea9d4Simo Sorce

5a70b84cb66fb8c7a3fce0e3f2e4b61e0b2ea9d4Simo Sorce // Add back last offset that we subtracted. I could combine the next

5a70b84cb66fb8c7a3fce0e3f2e4b61e0b2ea9d4Simo Sorce // two statements, but I thought this was more clear. It's not

5a70b84cb66fb8c7a3fce0e3f2e4b61e0b2ea9d4Simo Sorce // performance critical anyway.

5a70b84cb66fb8c7a3fce0e3f2e4b61e0b2ea9d4Simo Sorce

5a70b84cb66fb8c7a3fce0e3f2e4b61e0b2ea9d4Simo Sorce ppdev->pjScreen += ((ppdev->ptlOrg.y * ppdev->lDeltaScreen) +

5a70b84cb66fb8c7a3fce0e3f2e4b61e0b2ea9d4Simo Sorce (ppdev->ptlOrg.x * ((ppdev->ulBitCount+1) >> 3)));

5a70b84cb66fb8c7a3fce0e3f2e4b61e0b2ea9d4Simo Sorce

5a70b84cb66fb8c7a3fce0e3f2e4b61e0b2ea9d4Simo Sorce // Subtract out new offset

5a70b84cb66fb8c7a3fce0e3f2e4b61e0b2ea9d4Simo Sorce

8df169fdffb564ec932fede4216a123a71f1cc9aSimo Sorce ppdev->pjScreen -= ((y * ppdev->lDeltaScreen) +

8df169fdffb564ec932fede4216a123a71f1cc9aSimo Sorce (x * ((ppdev->ulBitCount+1) >> 3)));

8df169fdffb564ec932fede4216a123a71f1cc9aSimo Sorce

8df169fdffb564ec932fede4216a123a71f1cc9aSimo Sorce ppdev->ptlOrg.x = x;

8df169fdffb564ec932fede4216a123a71f1cc9aSimo Sorce ppdev->ptlOrg.y = y;

8df169fdffb564ec932fede4216a123a71f1cc9aSimo Sorce

8df169fdffb564ec932fede4216a123a71f1cc9aSimo Sorce return(TRUE);

8df169fdffb564ec932fede4216a123a71f1cc9aSimo Sorce}

8df169fdffb564ec932fede4216a123a71f1cc9aSimo Sorce

8df169fdffb564ec932fede4216a123a71f1cc9aSimo Sorce

8df169fdffb564ec932fede4216a123a71f1cc9aSimo SorceHSURF DrvEnableSurface(DHPDEV dhpdev)

8df169fdffb564ec932fede4216a123a71f1cc9aSimo Sorce{

2aa96da5f3a9485d598e345e183a59a4b8e80abbLukas Slebodnik PPDEV ppdev;

8df169fdffb564ec932fede4216a123a71f1cc9aSimo Sorce HSURF hsurf;

8df169fdffb564ec932fede4216a123a71f1cc9aSimo Sorce SIZEL sizl;

8df169fdffb564ec932fede4216a123a71f1cc9aSimo Sorce ULONG ulBitmapType;

8df169fdffb564ec932fede4216a123a71f1cc9aSimo Sorce FLONG flHooks;

8df169fdffb564ec932fede4216a123a71f1cc9aSimo Sorce#ifdef VBOX_NEW_SURFACE_CODE

8df169fdffb564ec932fede4216a123a71f1cc9aSimo Sorce PVBOXSURF psurf;

8df169fdffb564ec932fede4216a123a71f1cc9aSimo Sorce#endif

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek DISPDBG((0, "DISP DrvEnableSurface called\n"));

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek // Create engine bitmap around frame buffer.

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek ppdev = (PPDEV) dhpdev;

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek ppdev->ptlOrg.x = 0;

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek ppdev->ptlOrg.y = 0;

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek if (!bInitSURF(ppdev, TRUE))

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek {

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek DISPDBG((0, "DISP DrvEnableSurface failed bInitSURF\n"));

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek return(FALSE);

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek }

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek DISPDBG((0, "DISP DrvEnableSurface bInitSURF success\n"));

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek sizl.cx = ppdev->cxScreen;

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek sizl.cy = ppdev->cyScreen;

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek if (ppdev->ulBitCount == 8)

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek {

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek if (!bInit256ColorPalette(ppdev)) {

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek DISPDBG((0, "DISP DrvEnableSurface failed to init the 8bpp palette\n"));

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek return(FALSE);

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek }

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek ulBitmapType = BMF_8BPP;

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek flHooks = HOOKS_BMF8BPP;

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek }

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek else if (ppdev->ulBitCount == 16)

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek {

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek ulBitmapType = BMF_16BPP;

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek flHooks = HOOKS_BMF16BPP;

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek }

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek else if (ppdev->ulBitCount == 24)

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek {

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek ulBitmapType = BMF_24BPP;

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek flHooks = HOOKS_BMF24BPP;

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek }

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek else

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek {

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek ulBitmapType = BMF_32BPP;

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek flHooks = HOOKS_BMF32BPP;

9959c512ac3ba36f7a0db7614f0357ce0bae748fJakub Hrozek }

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek#ifdef VBOX_NEW_SURFACE_CODE

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek psurf = (PVBOXSURF)EngAllocMem(0, sizeof(VBOXSURF), ALLOC_TAG);

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek if (psurf == NULL)

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek {

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek DISPDBG((0, "DrvEnableSurface: failed pdsurf memory allocation\n"));

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek goto l_Failure;

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek }

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek ppdev->pdsurfScreen = psurf;

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek psurf->ppdev = ppdev;

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek //

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek // On NT4.0 we create a GDI managed bitmap as the primay surface. But

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek // on NT5.0 we create a device managed primary.

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek //

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek // On NT4.0 we still use our driver's accleration capabilities by

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek // doing a trick with EngLockSurface on the GDI managed primary.

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek //

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek if(g_bOnNT40)

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek {

9959c512ac3ba36f7a0db7614f0357ce0bae748fJakub Hrozek hsurf = (HSURF) EngCreateBitmap(sizl,

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek ppdev->lDeltaScreen,

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek ulBitmapType,

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek (ppdev->lDeltaScreen > 0) ? BMF_TOPDOWN : 0,

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek (PVOID)(ppdev->pjScreen));

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek }

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek else

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek {

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek hsurf = (HSURF)EngCreateDeviceSurface((DHSURF)psurf, sizl,

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek ulBitmapType);

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek }

9959c512ac3ba36f7a0db7614f0357ce0bae748fJakub Hrozek

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek if ( hsurf == 0 )

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek {

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek DISPDBG((0, "DrvEnableSurface: failed EngCreateDeviceBitmap\n"));

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek goto l_Failure;

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek }

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek //

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek // On NT5.0 we call EngModifSurface to expose our device surface to

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek // GDI. We cant do this on NT4.0 hence we call EngAssociateSurface.

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek //

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek if(g_bOnNT40)

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek {

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek //

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek // We have to associate the surface we just created with our physical

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek // device so that GDI can get information related to the PDEV when

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek // it's drawing to the surface (such as, for example, the length of

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek // styles on the device when simulating styled lines).

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek //

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek //

9959c512ac3ba36f7a0db7614f0357ce0bae748fJakub Hrozek // On NT4.0 we dont want to be called to Synchronize Access

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek //

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek LONG myflHooks = flHooks;

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek myflHooks &= ~HOOK_SYNCHRONIZE;

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek if (!EngAssociateSurface(hsurf, ppdev->hdevEng, myflHooks))

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek {

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek DISPDBG((0, "DrvEnableSurface: failed EngAssociateSurface\n"));

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek goto l_Failure;

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek }

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek //

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek // Jam in the value of dhsurf into screen SURFOBJ. We do this to

9959c512ac3ba36f7a0db7614f0357ce0bae748fJakub Hrozek // make sure the driver acclerates Drv calls we hook and not

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek // punt them back to GDI as the SURFOBJ's dhsurf = 0.

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek //

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek ppdev->psoScreenBitmap = EngLockSurface(hsurf);

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek if(ppdev->psoScreenBitmap == 0)

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek {

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek DISPDBG((0, "DrvEnableSurface: failed EngLockSurface\n"));

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek goto l_Failure;

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek }

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek ppdev->psoScreenBitmap->dhsurf = (DHSURF)hsurf;

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek }

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek else

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek {

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek //

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek // Tell GDI about the screen surface. This will enable GDI to render

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek // directly to the screen.

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek //

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek if ( !EngModifySurface(hsurf,

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek ppdev->hdevEng,

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek flHooks,

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek MS_NOTSYSTEMMEMORY,

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek (DHSURF)psurf,

9959c512ac3ba36f7a0db7614f0357ce0bae748fJakub Hrozek ppdev->pjScreen,

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek ppdev->lDeltaScreen,

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek NULL))

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek {

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek DISPDBG((0, "DrvEnableSurface: failed EngModifySurface"));

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek goto l_Failure;

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek }

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek }

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek ppdev->hsurfScreen = hsurf;

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek ppdev->flHooks = flHooks;

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek ppdev->ulBitmapType = ulBitmapType;

9959c512ac3ba36f7a0db7614f0357ce0bae748fJakub Hrozek#else

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek hsurf = (HSURF) EngCreateBitmap(sizl,

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek ppdev->lDeltaScreen,

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek ulBitmapType,

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek (ppdev->lDeltaScreen > 0) ? BMF_TOPDOWN : 0,

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek (PVOID) (ppdev->pjScreen));

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek if (hsurf == (HSURF) 0)

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek {

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek DISPDBG((0, "DISP DrvEnableSurface failed EngCreateBitmap\n"));

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek goto l_Failure;

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek }

9959c512ac3ba36f7a0db7614f0357ce0bae748fJakub Hrozek else

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek {

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek ppdev->hsurfScreenBitmap = hsurf;

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek if (!EngAssociateSurface(hsurf, ppdev->hdevEng, 0))

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek {

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek DISPDBG((0, "DISP DrvEnableSurface failed EngAssociateSurface for ScreenBitmap.\n"));

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek goto l_Failure;

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek }

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek else

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek {

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek SURFOBJ *pso = EngLockSurface(hsurf);

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek ppdev->psoScreenBitmap = pso;

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek hsurf = (HSURF) EngCreateDeviceSurface((DHSURF)pso,

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek sizl,

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek ulBitmapType);

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek

9959c512ac3ba36f7a0db7614f0357ce0bae748fJakub Hrozek if (hsurf == (HSURF) 0)

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek {

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek DISPDBG((0, "DISP DrvEnableSurface failed EngCreateDeviceSurface\n"));

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek goto l_Failure;

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek }

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek else

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek {

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek ppdev->hsurfScreen = hsurf;

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek /* Must set dhsurf to make sure GDI doesn't ignore our hooks */

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek ppdev->psoScreenBitmap->dhsurf = (DHSURF)hsurf;

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek if (!EngAssociateSurface(hsurf, ppdev->hdevEng, flHooks))

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek {

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek DISPDBG((0, "DISP DrvEnableSurface failed EngAssociateSurface for Screen.\n"));

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek goto l_Failure;

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek }

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek else

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek {

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek ppdev->flHooks = flHooks;

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek ppdev->ulBitmapType = ulBitmapType;

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek }

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek }

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek }

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek }

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek#endif /* VBOX_NEW_SURFACE_CODE */

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek return ppdev->hsurfScreen;

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidekl_Failure:

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek DrvDisableSurface(dhpdev);

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek return((HSURF)0);

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek}

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal ZidekVOID DrvDisableSurface(DHPDEV dhpdev)

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek{

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek PPDEV ppdev = (PPDEV)dhpdev;

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek DISPDBG((0, "VBoxDisp::DrvDisableSurface called\n"));

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek if (ppdev->psoScreenBitmap)

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek {

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek EngUnlockSurface (ppdev->psoScreenBitmap);

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek ppdev->psoScreenBitmap = NULL;

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek }

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek if (ppdev->hsurfScreen)

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek {

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek EngDeleteSurface(ppdev->hsurfScreen);

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek ppdev->hsurfScreen = (HSURF)0;

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek }

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek#ifdef VBOX_NEW_SURFACE_CODE

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek if (ppdev->pdsurfScreen)

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek {

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek EngFreeMem(ppdev->pdsurfScreen);

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek ppdev->pdsurfScreen = NULL;

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek }

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek#else

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek if (ppdev->hsurfScreenBitmap)

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek {

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek EngDeleteSurface(ppdev->hsurfScreenBitmap);

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek ppdev->hsurfScreenBitmap = (HSURF)0;

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek }

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek#endif

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek vDisableSURF(ppdev);

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek}

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal ZidekBOOL DrvAssertMode(DHPDEV dhpdev, BOOL bEnable)

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek{

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek PPDEV ppdev = (PPDEV) dhpdev;

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek ULONG ulReturn;

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek PBYTE pjScreen;

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek DISPDBG((0, "DISP DrvAssertMode called bEnable = %d\n", bEnable));

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek if (bEnable)

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek {

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek pjScreen = ppdev->pjScreen;

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek if (!bInitSURF(ppdev, FALSE))

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek {

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek DISPDBG((0, "DISP DrvAssertMode failed bInitSURF\n"));

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek return (FALSE);

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek }

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek#ifdef VBOX_NEW_SURFACE_CODE

04759b59e71c78ab23b84d13dd29d9c6dd680adbMichal Zidek todo

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek#endif

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek if (pjScreen != ppdev->pjScreen)

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek {

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek HSURF hsurf;

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek SIZEL sizl;

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek SURFOBJ *pso;

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek DISPDBG((0, "DISP DrvAssertMode Screen pointer has changed!!!\n"));

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek sizl.cx = ppdev->cxScreen;

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek sizl.cy = ppdev->cyScreen;

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek hsurf = (HSURF) EngCreateBitmap(sizl,

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek ppdev->lDeltaScreen,

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek ppdev->ulBitmapType,

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek (ppdev->lDeltaScreen > 0) ? BMF_TOPDOWN : 0,

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek (PVOID) (ppdev->pjScreen));

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek if (hsurf == (HSURF) 0)

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek {

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek DISPDBG((0, "DISP DrvAssertMode failed EngCreateBitmap\n"));

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek return FALSE;

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek }

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek pso = EngLockSurface(hsurf);

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek if (ppdev->psoScreenBitmap)

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek {

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek EngUnlockSurface (ppdev->psoScreenBitmap);

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek ppdev->psoScreenBitmap = NULL;

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek }

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek if (ppdev->hsurfScreenBitmap)

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek {

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek EngDeleteSurface(ppdev->hsurfScreenBitmap);

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek ppdev->hsurfScreenBitmap = (HSURF)0;

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek }

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek ppdev->hsurfScreenBitmap = hsurf;

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek ppdev->psoScreenBitmap = pso;

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek }

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek if (!EngAssociateSurface(ppdev->hsurfScreenBitmap, ppdev->hdevEng, 0))

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek {

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek DISPDBG((0, "DISP DrvAssertMode failed EngAssociateSurface for ScreenBitmap.\n"));

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek return FALSE;

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek }

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek if (!EngAssociateSurface(ppdev->hsurfScreen, ppdev->hdevEng, ppdev->flHooks))

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek {

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek DISPDBG((0, "DISP DrvAssertMode failed EngAssociateSurface for Screen.\n"));

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek return FALSE;

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek }

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek return TRUE;

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek }

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek else

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek {

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek //

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek // We must give up the display.

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek // Call the kernel driver to reset the device to a known state.

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek //

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek if (EngDeviceIoControl(ppdev->hDriver,

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek IOCTL_VIDEO_RESET_DEVICE,

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek NULL,

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek 0,

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek NULL,

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek 0,

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek &ulReturn))

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek {

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek DISPDBG((0, "DISP DrvAssertMode failed IOCTL\n"));

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek return FALSE;

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek }

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek else

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek {

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek return TRUE;

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek }

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek }

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek}

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek

2e57e339798f47ad84cae9121559d19192b79146Michal ZidekDrvCreateDeviceBitmap(

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek DHPDEV dhpdev,

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek SIZEL sizl,

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek ULONG iFormat)

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek{

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek DISPDBG((0, "DISP DrvCreateDeviceBitmap %x (%d,%d) %x\n", dhpdev, sizl.cx, sizl.cy, iFormat));

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek /* Let GDI manage the bitmap */

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek return (HBITMAP)0;

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek}

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek

2e57e339798f47ad84cae9121559d19192b79146Michal ZidekDrvDeleteDeviceBitmap(

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek DHSURF dhsurf)

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek{

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek DISPDBG((0, "DISP DrvDeleteDeviceBitmap %x", dhsurf));

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek}

2e57e339798f47ad84cae9121559d19192b79146Michal Zidek

abac0f3ec2baa597d8e21a8744de6f33506299cePavel Březina

abac0f3ec2baa597d8e21a8744de6f33506299cePavel BřezinaULONG DrvGetModes(HANDLE hDriver, ULONG cjSize, DEVMODEW *pdm)

abac0f3ec2baa597d8e21a8744de6f33506299cePavel Březina{

abac0f3ec2baa597d8e21a8744de6f33506299cePavel Březina

abac0f3ec2baa597d8e21a8744de6f33506299cePavel Březina DWORD cModes;

abac0f3ec2baa597d8e21a8744de6f33506299cePavel Březina DWORD cbOutputSize;

abac0f3ec2baa597d8e21a8744de6f33506299cePavel Březina PVIDEO_MODE_INFORMATION pVideoModeInformation, pVideoTemp;

abac0f3ec2baa597d8e21a8744de6f33506299cePavel Březina DWORD cOutputModes = cjSize / (sizeof(DEVMODEW) + DRIVER_EXTRA_SIZE);

abac0f3ec2baa597d8e21a8744de6f33506299cePavel Březina DWORD cbModeSize;

abac0f3ec2baa597d8e21a8744de6f33506299cePavel Březina

abac0f3ec2baa597d8e21a8744de6f33506299cePavel Březina DISPDBG((3, "DrvGetModes\n"));

abac0f3ec2baa597d8e21a8744de6f33506299cePavel Březina

abac0f3ec2baa597d8e21a8744de6f33506299cePavel Březina cModes = getAvailableModes(hDriver,

abac0f3ec2baa597d8e21a8744de6f33506299cePavel Březina (PVIDEO_MODE_INFORMATION *) &pVideoModeInformation,

abac0f3ec2baa597d8e21a8744de6f33506299cePavel Březina &cbModeSize);

abac0f3ec2baa597d8e21a8744de6f33506299cePavel Březina

abac0f3ec2baa597d8e21a8744de6f33506299cePavel Březina if (cModes == 0)

abac0f3ec2baa597d8e21a8744de6f33506299cePavel Březina {

abac0f3ec2baa597d8e21a8744de6f33506299cePavel Březina DISPDBG((0, "DrvGetModes failed to get mode information"));

abac0f3ec2baa597d8e21a8744de6f33506299cePavel Březina return 0;

abac0f3ec2baa597d8e21a8744de6f33506299cePavel Březina }

abac0f3ec2baa597d8e21a8744de6f33506299cePavel Březina

abac0f3ec2baa597d8e21a8744de6f33506299cePavel Březina if (pdm == NULL)

abac0f3ec2baa597d8e21a8744de6f33506299cePavel Březina {

5246ab9134aa2c8b977b3b1f7b0929cfbbaf951fJakub Hrozek cbOutputSize = cModes * (sizeof(DEVMODEW) + DRIVER_EXTRA_SIZE);

5246ab9134aa2c8b977b3b1f7b0929cfbbaf951fJakub Hrozek }

5246ab9134aa2c8b977b3b1f7b0929cfbbaf951fJakub Hrozek else

5246ab9134aa2c8b977b3b1f7b0929cfbbaf951fJakub Hrozek {

5246ab9134aa2c8b977b3b1f7b0929cfbbaf951fJakub Hrozek //

5246ab9134aa2c8b977b3b1f7b0929cfbbaf951fJakub Hrozek // Now copy the information for the supported modes back into the output

5246ab9134aa2c8b977b3b1f7b0929cfbbaf951fJakub Hrozek // buffer

5246ab9134aa2c8b977b3b1f7b0929cfbbaf951fJakub Hrozek //

5246ab9134aa2c8b977b3b1f7b0929cfbbaf951fJakub Hrozek

5246ab9134aa2c8b977b3b1f7b0929cfbbaf951fJakub Hrozek cbOutputSize = 0;

5246ab9134aa2c8b977b3b1f7b0929cfbbaf951fJakub Hrozek

5246ab9134aa2c8b977b3b1f7b0929cfbbaf951fJakub Hrozek pVideoTemp = pVideoModeInformation;

5246ab9134aa2c8b977b3b1f7b0929cfbbaf951fJakub Hrozek

5246ab9134aa2c8b977b3b1f7b0929cfbbaf951fJakub Hrozek do

5246ab9134aa2c8b977b3b1f7b0929cfbbaf951fJakub Hrozek {

5246ab9134aa2c8b977b3b1f7b0929cfbbaf951fJakub Hrozek if (pVideoTemp->Length != 0)

5246ab9134aa2c8b977b3b1f7b0929cfbbaf951fJakub Hrozek {

5246ab9134aa2c8b977b3b1f7b0929cfbbaf951fJakub Hrozek if (cOutputModes == 0)

5246ab9134aa2c8b977b3b1f7b0929cfbbaf951fJakub Hrozek {

5246ab9134aa2c8b977b3b1f7b0929cfbbaf951fJakub Hrozek break;

5246ab9134aa2c8b977b3b1f7b0929cfbbaf951fJakub Hrozek }

5a5c5cdeb92f4012fc75fd717bfea06598f68f12Pavel Reichl

5a5c5cdeb92f4012fc75fd717bfea06598f68f12Pavel Reichl //

5a5c5cdeb92f4012fc75fd717bfea06598f68f12Pavel Reichl // Zero the entire structure to start off with.

5a5c5cdeb92f4012fc75fd717bfea06598f68f12Pavel Reichl //

5a5c5cdeb92f4012fc75fd717bfea06598f68f12Pavel Reichl

5a5c5cdeb92f4012fc75fd717bfea06598f68f12Pavel Reichl memset(pdm, 0, sizeof(DEVMODEW));

5a5c5cdeb92f4012fc75fd717bfea06598f68f12Pavel Reichl

5a5c5cdeb92f4012fc75fd717bfea06598f68f12Pavel Reichl //

5a5c5cdeb92f4012fc75fd717bfea06598f68f12Pavel Reichl // Set the name of the device to the name of the DLL.

5a5c5cdeb92f4012fc75fd717bfea06598f68f12Pavel Reichl //

5a5c5cdeb92f4012fc75fd717bfea06598f68f12Pavel Reichl

5a5c5cdeb92f4012fc75fd717bfea06598f68f12Pavel Reichl memcpy(pdm->dmDeviceName, DLL_NAME, sizeof(DLL_NAME));

5a5c5cdeb92f4012fc75fd717bfea06598f68f12Pavel Reichl

5a5c5cdeb92f4012fc75fd717bfea06598f68f12Pavel Reichl pdm->dmSpecVersion = DM_SPECVERSION;

5a5c5cdeb92f4012fc75fd717bfea06598f68f12Pavel Reichl pdm->dmDriverVersion = DM_SPECVERSION;

5a5c5cdeb92f4012fc75fd717bfea06598f68f12Pavel Reichl pdm->dmSize = sizeof(DEVMODEW);

5a5c5cdeb92f4012fc75fd717bfea06598f68f12Pavel Reichl pdm->dmDriverExtra = DRIVER_EXTRA_SIZE;

5a5c5cdeb92f4012fc75fd717bfea06598f68f12Pavel Reichl

5a5c5cdeb92f4012fc75fd717bfea06598f68f12Pavel Reichl pdm->dmBitsPerPel = pVideoTemp->NumberOfPlanes *

5a5c5cdeb92f4012fc75fd717bfea06598f68f12Pavel Reichl pVideoTemp->BitsPerPlane;

5a5c5cdeb92f4012fc75fd717bfea06598f68f12Pavel Reichl pdm->dmPelsWidth = pVideoTemp->VisScreenWidth;

5a5c5cdeb92f4012fc75fd717bfea06598f68f12Pavel Reichl pdm->dmPelsHeight = pVideoTemp->VisScreenHeight;

5a5c5cdeb92f4012fc75fd717bfea06598f68f12Pavel Reichl pdm->dmDisplayFrequency = pVideoTemp->Frequency;

5a5c5cdeb92f4012fc75fd717bfea06598f68f12Pavel Reichl pdm->dmDisplayFlags = 0;

5a5c5cdeb92f4012fc75fd717bfea06598f68f12Pavel Reichl

5a5c5cdeb92f4012fc75fd717bfea06598f68f12Pavel Reichl pdm->dmFields = DM_BITSPERPEL |

5a5c5cdeb92f4012fc75fd717bfea06598f68f12Pavel Reichl DM_PELSWIDTH |

5a5c5cdeb92f4012fc75fd717bfea06598f68f12Pavel Reichl DM_PELSHEIGHT |

5a5c5cdeb92f4012fc75fd717bfea06598f68f12Pavel Reichl DM_DISPLAYFREQUENCY |

5a5c5cdeb92f4012fc75fd717bfea06598f68f12Pavel Reichl DM_DISPLAYFLAGS ;

5a5c5cdeb92f4012fc75fd717bfea06598f68f12Pavel Reichl

5a5c5cdeb92f4012fc75fd717bfea06598f68f12Pavel Reichl //

5a5c5cdeb92f4012fc75fd717bfea06598f68f12Pavel Reichl // Go to the next DEVMODE entry in the buffer.

5a5c5cdeb92f4012fc75fd717bfea06598f68f12Pavel Reichl //

5a5c5cdeb92f4012fc75fd717bfea06598f68f12Pavel Reichl

5a5c5cdeb92f4012fc75fd717bfea06598f68f12Pavel Reichl cOutputModes--;

5a5c5cdeb92f4012fc75fd717bfea06598f68f12Pavel Reichl

5a5c5cdeb92f4012fc75fd717bfea06598f68f12Pavel Reichl pdm = (LPDEVMODEW) ( ((ULONG_PTR)pdm) + sizeof(DEVMODEW)

5a5c5cdeb92f4012fc75fd717bfea06598f68f12Pavel Reichl + DRIVER_EXTRA_SIZE);

5a5c5cdeb92f4012fc75fd717bfea06598f68f12Pavel Reichl

5a5c5cdeb92f4012fc75fd717bfea06598f68f12Pavel Reichl cbOutputSize += (sizeof(DEVMODEW) + DRIVER_EXTRA_SIZE);

5a5c5cdeb92f4012fc75fd717bfea06598f68f12Pavel Reichl

5a5c5cdeb92f4012fc75fd717bfea06598f68f12Pavel Reichl }

5a5c5cdeb92f4012fc75fd717bfea06598f68f12Pavel Reichl

5a5c5cdeb92f4012fc75fd717bfea06598f68f12Pavel Reichl pVideoTemp = (PVIDEO_MODE_INFORMATION)

5a5c5cdeb92f4012fc75fd717bfea06598f68f12Pavel Reichl (((PUCHAR)pVideoTemp) + cbModeSize);

5a5c5cdeb92f4012fc75fd717bfea06598f68f12Pavel Reichl

5a5c5cdeb92f4012fc75fd717bfea06598f68f12Pavel Reichl } while (--cModes);

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher }

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher EngFreeMem(pVideoModeInformation);

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher return cbOutputSize;

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher

032d0980dfe5a27a5954f44f9d519e03fc7d1cedSumit Bose}

4139a7a731f2831963a42b26aac111422be28792Jakub Hrozek

4139a7a731f2831963a42b26aac111422be28792Jakub HrozekVOID DrvSynchronize(IN DHPDEV dhpdev,IN RECTL *prcl)

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher{

ca92350db6ad6ac344181f7b8ec695eda29da675Stephen Gallagher DISPDBG((0, "VBoxDisp::DrvSynchronize\n"));

f15683b4b100351e24e305d25bd4785c79ac8f55Sumit Bose}

9873e54960fcbd65fd2f6c7d3404f8a1256ae759Jakub Hrozek

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher

dbea04f585a30d001b574317c068cd03a4fa332bJakub HrozekVOID DrvNotify(

e5ea29f68a2fa08754c7685ef73dbf91ec9b581bSimo SorceSURFOBJ *pso,

e5ea29f68a2fa08754c7685ef73dbf91ec9b581bSimo SorceULONG iType,

e5ea29f68a2fa08754c7685ef73dbf91ec9b581bSimo SorcePVOID pvData)

e5ea29f68a2fa08754c7685ef73dbf91ec9b581bSimo Sorce{

e5ea29f68a2fa08754c7685ef73dbf91ec9b581bSimo Sorce PDEV* ppdev = (PDEV*) pso->dhpdev;

dbea04f585a30d001b574317c068cd03a4fa332bJakub Hrozek

dbea04f585a30d001b574317c068cd03a4fa332bJakub Hrozek DISPDBG((0, "VBoxDisp::DrvNotify called.\n"));

dbea04f585a30d001b574317c068cd03a4fa332bJakub Hrozek

5a70b84cb66fb8c7a3fce0e3f2e4b61e0b2ea9d4Simo Sorce switch(iType)

5a70b84cb66fb8c7a3fce0e3f2e4b61e0b2ea9d4Simo Sorce {

8df169fdffb564ec932fede4216a123a71f1cc9aSimo Sorce case DN_DEVICE_ORIGIN:

5a70b84cb66fb8c7a3fce0e3f2e4b61e0b2ea9d4Simo Sorce ppdev->ptlDevOrg = *(PPOINTL)pvData;

5a70b84cb66fb8c7a3fce0e3f2e4b61e0b2ea9d4Simo Sorce DISPDBG((3, "DN_DEVICE_ORIGIN: %d, %d (PSO = %p, pInfo = %p)\n", ppdev->ptlDevOrg.x,

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek ppdev->ptlDevOrg.y, pso, ppdev->pInfo));

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek if (ppdev->pInfo)

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek {

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek ppdev->pInfo->screen.xOrigin = ppdev->ptlDevOrg.x;

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek ppdev->pInfo->screen.yOrigin = ppdev->ptlDevOrg.y;

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek VBoxProcessDisplayInfo(ppdev);

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek }

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek break;

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek case DN_DRAWING_BEGIN:

e3c99ae355408933b03357220f3db09423bd40ddJakub Hrozek DISPDBG((3, "DN_DRAWING_BEGIN (PSO = %p)\n", pso));

5a5c5cdeb92f4012fc75fd717bfea06598f68f12Pavel Reichl break;

5a5c5cdeb92f4012fc75fd717bfea06598f68f12Pavel Reichl }

5a5c5cdeb92f4012fc75fd717bfea06598f68f12Pavel Reichl}

5a5c5cdeb92f4012fc75fd717bfea06598f68f12Pavel Reichl

5a5c5cdeb92f4012fc75fd717bfea06598f68f12Pavel Reichl#ifdef VBOX_WITH_DDRAW

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen GallagherHBITMAP DrvDeriveSurface(DD_DIRECTDRAW_GLOBAL* pDirectDraw, DD_SURFACE_LOCAL* pSurface)

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher{

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher PPDEV pDev = (PPDEV)pDirectDraw->dhpdev;

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher HBITMAP hbmDevice;

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher DD_SURFACE_GLOBAL* pSurfaceGlobal;

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher DISPDBG((0, "%s: %p\n", __FUNCTION__, pDev));

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher

6b57784f0f175275fd900eca21c77415e3a5ea52Jakub Hrozek pSurfaceGlobal = pSurface->lpGbl;

99dd40a885ed3d42af4bbbde7ee2fc98830544d0Pavel Březina

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher //

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher // GDI should never call us for a non-RGB surface, but let's assert just

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher // to make sure they're doing their job properly.

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher //

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher AssertMsg(!(pSurfaceGlobal->ddpfSurface.dwFlags & DDPF_FOURCC), ("GDI called us with a non-RGB surface!"));

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher // The GDI driver does not accelerate surfaces in AGP memory,

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher // thus we fail the call

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher

dbd09f5703d721a58210e490609cfacb7eb56fcfStephen Gallagher if (pSurface->ddsCaps.dwCaps & DDSCAPS_NONLOCALVIDMEM)

{

DISPDBG((0, "DrvDeriveSurface return NULL, surface in AGP memory"));

return 0;

}

// The GDI driver does not accelerate managed surface,

// thus we fail the call

if (pSurface->lpSurfMore->ddsCapsEx.dwCaps2 & DDSCAPS2_TEXTUREMANAGE)

{

DISPDBG((0, "DrvDeriveSurface return NULL, surface is managed"));

return 0;

}

//

// The rest of our driver expects GDI calls to come in with the same

// format as the primary surface. So we'd better not wrap a device

// bitmap around an RGB format that the rest of our driver doesn't

// understand. Also, we must check to see that it is not a surface

// whose pitch does not match the primary surface.

//

// NOTE: Most surfaces created by this driver are allocated as 2D surfaces

// whose lPitch's are equal to the screen pitch. However, overlay surfaces

// are allocated such that there lPitch's are usually different then the

// screen pitch. The hardware can not accelerate drawing operations to

// these surfaces and thus we fail to derive these surfaces.

//

if ( (pSurfaceGlobal->ddpfSurface.dwRGBBitCount == pDev->ulBitCount) )

{

SIZEL sizel;

DWORD ulBitmapType, flHooks;

sizel.cx = pSurfaceGlobal->wWidth;

sizel.cy = pSurfaceGlobal->wHeight;

if (pDev->ulBitCount == 8)

{

ulBitmapType = BMF_8BPP;

flHooks = HOOKS_BMF8BPP;

}

else if (pDev->ulBitCount == 16)

{

ulBitmapType = BMF_16BPP;

flHooks = HOOKS_BMF16BPP;

}

else if (pDev->ulBitCount == 24)

{

ulBitmapType = BMF_24BPP;

flHooks = HOOKS_BMF24BPP;

}

else

{

ulBitmapType = BMF_32BPP;

flHooks = HOOKS_BMF32BPP;

}

hbmDevice = EngCreateBitmap(sizel,

pDev->lDeltaScreen,

ulBitmapType,

(pDev->lDeltaScreen > 0) ? BMF_TOPDOWN : 0,

(PVOID) (pDev->pjScreen));

if (hbmDevice)

{

VOID* pvScan0 = pDev->pjScreen + pSurfaceGlobal->fpVidMem;

//

// Note that HOOK_SYNCHRONIZE must always be hooked when we

// give GDI a pointer to the bitmap bits. We don't need to

// do it here since HOOK_SYNCHRONIZE is always set in our

// pdev->flHooks

//

ULONG flags = MS_NOTSYSTEMMEMORY;

if ( EngModifySurface((HSURF)hbmDevice,

pDev->hdevEng,

pDev->flHooks,

flags,

(DHSURF)hbmDevice,

pvScan0,

pSurfaceGlobal->lPitch,

NULL) )

{

SURFOBJ* surfobj = EngLockSurface((HSURF) hbmDevice);

AssertMsg(surfobj->iType == STYPE_BITMAP, ("expected STYPE_BITMAP"));

surfobj->iType = STYPE_DEVBITMAP;

EngUnlockSurface(surfobj);

DISPDBG((0, "DrvDeriveSurface return succeed\n"));

return(hbmDevice);

}

DISPDBG((0, "DrvDeriveSurface: EngModifySurface failed\n"));

EngDeleteSurface((HSURF)hbmDevice);

}

}

DISPDBG((0, "DrvDeriveSurface return NULL\n"));

DISPDBG((0, "pSurfaceGlobal->ddpfSurface.dwRGBBitCount = %d, lPitch =%ld\n", pSurfaceGlobal->ddpfSurface.dwRGBBitCount,pSurfaceGlobal->lPitch));

return(0);

}

#endif /* VBOX_WITH_DDRAW */