#include <win32k.h>
-#define NDEBUG
+//#define NDEBUG
#include <debug.h>
static PAGED_LOOKASIDE_LIST gProcessLookasideList;
return hOldCursor;
}
-BOOL UserSetCursorPos( INT x, INT y, BOOL CallHooks)
+BOOL UserSetCursorPos( INT x, INT y, BOOL SendMouseMoveMsg)
{
PWINDOW_OBJECT DesktopWindow;
PSYSTEM_CURSORINFO CurInfo;
- LARGE_INTEGER LargeTickCount;
- MSLLHOOKSTRUCT MouseHookData;
HDC hDC;
MSG Msg;
gpsi->ptCursor.x = x;
gpsi->ptCursor.y = y;
- KeQueryTickCount(&LargeTickCount);
- Msg.time = MsqCalculateMessageTime(&LargeTickCount);
-
//Move the mouse pointer
GreMovePointer(hDC, x, y);
+ if (!SendMouseMoveMsg)
+ return TRUE;
+
//Generate a mouse move message
Msg.message = WM_MOUSEMOVE;
Msg.wParam = CurInfo->ButtonsDown;
Msg.lParam = MAKELPARAM(x, y);
Msg.pt = gpsi->ptCursor;
-
- MouseHookData.pt.x = LOWORD(Msg.lParam);
- MouseHookData.pt.y = HIWORD(Msg.lParam);
- switch(Msg.message)
- {
- case WM_MOUSEWHEEL:
- MouseHookData.mouseData = MAKELONG(0, GET_WHEEL_DELTA_WPARAM(Msg.wParam));
- break;
- case WM_XBUTTONDOWN:
- case WM_XBUTTONUP:
- case WM_XBUTTONDBLCLK:
- case WM_NCXBUTTONDOWN:
- case WM_NCXBUTTONUP:
- case WM_NCXBUTTONDBLCLK:
- MouseHookData.mouseData = MAKELONG(0, HIWORD(Msg.wParam));
- break;
- default:
- MouseHookData.mouseData = 0;
- break;
- }
-
- MouseHookData.flags = 0;
- MouseHookData.time = Msg.time;
- MouseHookData.dwExtraInfo = 0;
-
- if (CallHooks)
- {
- /* If the hook procedure returned non zero, dont send the message */
- if (co_HOOK_CallHooks(WH_MOUSE_LL, HC_ACTION, Msg.message, (LPARAM) &MouseHookData))
- return FALSE;
- }
-
MsqInsertSystemMessage(&Msg);
+
return TRUE;
}
}
-/*
- * @implemented
- */
-HANDLE
-APIENTRY
-NtUserCreateCursorIconHandle(PICONINFO IconInfo OPTIONAL, BOOL Indirect)
-{
- PCURICON_OBJECT CurIcon;
- PSURFACE psurfBmp;
- NTSTATUS Status;
- HANDLE Ret;
- DECLARE_RETURN(HANDLE);
-
- DPRINT("Enter NtUserCreateCursorIconHandle\n");
- UserEnterExclusive();
-
- if (!(CurIcon = IntCreateCurIconHandle()))
- {
- SetLastWin32Error(ERROR_NOT_ENOUGH_MEMORY);
- RETURN((HANDLE)0);
- }
-
- Ret = CurIcon->Self;
-
- if (IconInfo)
- {
- Status = MmCopyFromCaller(&CurIcon->IconInfo, IconInfo, sizeof(ICONINFO));
- if (NT_SUCCESS(Status))
- {
- /* Copy bitmaps and size info */
- if (Indirect)
- {
- // FIXME: WTF?
- CurIcon->IconInfo.hbmMask = BITMAP_CopyBitmap(CurIcon->IconInfo.hbmMask);
- GDIOBJ_SetOwnership(CurIcon->IconInfo.hbmMask, NULL);
- if(CurIcon->IconInfo.hbmColor)
- {
- CurIcon->IconInfo.hbmColor = BITMAP_CopyBitmap(CurIcon->IconInfo.hbmColor);
- GDIOBJ_SetOwnership(CurIcon->IconInfo.hbmColor, NULL);
- }
- }
- else
- {
- if (CurIcon->IconInfo.hbmColor &&
- (psurfBmp = SURFACE_LockSurface(CurIcon->IconInfo.hbmColor)))
- {
- CurIcon->Size.cx = psurfBmp->SurfObj.sizlBitmap.cx;
- CurIcon->Size.cy = psurfBmp->SurfObj.sizlBitmap.cy;
- SURFACE_UnlockSurface(psurfBmp);
- GDIOBJ_SetOwnership(CurIcon->IconInfo.hbmColor, NULL);
- }
- if (CurIcon->IconInfo.hbmMask &&
- (psurfBmp = SURFACE_LockSurface(CurIcon->IconInfo.hbmMask)))
- {
- if(!CurIcon->IconInfo.hbmColor)
- {
- CurIcon->Size.cx = psurfBmp->SurfObj.sizlBitmap.cx;
- CurIcon->Size.cy = psurfBmp->SurfObj.sizlBitmap.cy*2;
- }
- SURFACE_UnlockSurface(psurfBmp);
- GDIOBJ_SetOwnership(CurIcon->IconInfo.hbmMask, NULL);
- }
- }
-
- /* Calculate icon hotspot */
- if (CurIcon->IconInfo.fIcon == TRUE)
- {
- CurIcon->IconInfo.xHotspot = CurIcon->Size.cx >> 1;
- CurIcon->IconInfo.yHotspot = CurIcon->Size.cy >> 1;
- }
- }
- else
- {
- SetLastNtError(Status);
- /* FIXME - Don't exit here */
- }
- }
-
- UserDereferenceObject(CurIcon);
- RETURN(Ret);
-
-CLEANUP:
- DPRINT("Leave NtUserCreateCursorIconHandle, ret=%i\n",_ret_);
- UserLeave();
- END_CLEANUP;
-}
/*
* @implemented
}
/* Delete old bitmaps */
- if (CurIcon->IconInfo.hbmColor != IconInfo.hbmColor)
+ if ((CurIcon->IconInfo.hbmColor)
+ && (CurIcon->IconInfo.hbmColor != IconInfo.hbmColor))
{
GreDeleteObject(CurIcon->IconInfo.hbmColor);
}
- if (CurIcon->IconInfo.hbmMask != IconInfo.hbmMask)
+ if ((CurIcon->IconInfo.hbmMask)
+ && CurIcon->IconInfo.hbmMask != IconInfo.hbmMask)
{
GreDeleteObject(CurIcon->IconInfo.hbmMask);
}
}
done:
+ if(Ret)
+ {
+ /* This icon is shared now */
+ GDIOBJ_SetOwnership(CurIcon->IconInfo.hbmMask, NULL);
+ if(CurIcon->IconInfo.hbmColor)
+ {
+ GDIOBJ_SetOwnership(CurIcon->IconInfo.hbmColor, NULL);
+ }
+ }
UserDereferenceObject(CurIcon);
RETURN(Ret);
HBRUSH hbrFlickerFreeDraw,
UINT diFlags)
{
- BOOL Ret = FALSE;
- HBITMAP hbmMask, hbmColor;
- BITMAP bmpColor, bm;
+ PSURFACE psurfColor = NULL, psurfMask, psurfDst = NULL;
+ HGDIOBJ hObjs[3];
+ PGDIOBJ pObjs[3];
BOOL DoFlickerFree;
- SIZE IconSize;
- INT iOldBkColor = 0, iOldTxtColor = 0;
-
- HDC hMemDC, hOffDC = NULL;
- HGDIOBJ hOldOffBrush = 0;
- HGDIOBJ hOldOffBmp = 0;
- HBITMAP hTmpBmp = 0, hOffBmp = 0;
- BOOL bAlpha = FALSE;
-
- hbmMask = pIcon->IconInfo.hbmMask;
- hbmColor = pIcon->IconInfo.hbmColor;
+ PDC pdc;
+ HSURF hsurfDst = NULL;
+ RECTL rcSrc, rcDst;
+ CLIPOBJ clo, *pclo;
+ EXLATEOBJ exlo;
+ BOOL bAlpha = FALSE, Ret = FALSE, bStretch;
if (istepIfAniCur)
DPRINT1("NtUserDrawIconEx: istepIfAniCur is not supported!\n");
- if (!hbmMask || !IntGdiGetObject(hbmMask, sizeof(BITMAP), (PVOID)&bm))
- {
- return FALSE;
- }
+ DPRINT("Flags : 0x%08x\n", diFlags);
+
+ hObjs[0] = pIcon->IconInfo.hbmMask;
+ hObjs[1] = pIcon->IconInfo.hbmColor;
+ hObjs[2] = hDc;
+ GDIOBJ_LockMultipleObjs(3, hObjs, pObjs);
+ psurfMask = pObjs[0];
+ psurfColor = pObjs[1];
+ pdc = pObjs[2];
- if (hbmColor && !IntGdiGetObject(hbmColor, sizeof(BITMAP), (PVOID)&bmpColor))
+ if (!pIcon->IconInfo.hbmMask
+ || !psurfMask)
{
+ DPRINT1("No hbmMask?!\n");
+ if(pdc) DC_UnlockDc(pdc);
+ if(psurfColor) SURFACE_UnlockSurface(psurfColor);
return FALSE;
}
- if(!(hMemDC = NtGdiCreateCompatibleDC(hDc)))
+ if (pIcon->IconInfo.hbmColor
+ && !psurfColor)
{
- DPRINT1("NtGdiCreateCompatibleDC failed!\n");
+ DPRINT1("Unable to lock the color Bitmap?!\n");
+ SURFACE_UnlockSurface(psurfMask);
+ if(pdc) DC_UnlockDc(pdc);
return FALSE;
}
- if (hbmColor)
+ if(!psurfColor)
{
- IconSize.cx = bmpColor.bmWidth;
- IconSize.cy = bmpColor.bmHeight;
+ DPRINT("Monochrome Icon\n");
+ psurfColor = psurfMask;
+ RECTL_vSetRect(&rcSrc, 0, pIcon->Size.cy, pIcon->Size.cx, 2*pIcon->Size.cy);
}
- else /* take it from mask */
+ else
{
- IconSize.cx = bm.bmWidth;
- IconSize.cy = bm.bmHeight/2;
+ DPRINT("Color Icon\n");
+ RECTL_vSetRect(&rcSrc, 0, 0, pIcon->Size.cx, pIcon->Size.cy);
}
- if (!diFlags)
- diFlags = DI_NORMAL;
+ if(!pdc)
+ {
+ SetLastWin32Error(ERROR_INVALID_PARAMETER);
+ SURFACE_UnlockSurface(psurfMask);
+ if(psurfColor != psurfMask) SURFACE_UnlockSurface(psurfColor);
+ DPRINT1("Invalid DC!\n");
+ return FALSE;
+ }
- /* NtGdiCreateCompatibleBitmap will create a monochrome bitmap
- when cxWidth or cyHeight is 0 */
- if (hbmColor
- && (bmpColor.bmBitsPixel == 32)
- && (cxWidth != 0)
- && (cyHeight != 0)
+ /* Check for alpha */
+ if ((BitsPerFormat(psurfColor->SurfObj.iBitmapFormat) == 32)
&& (diFlags & DI_IMAGE))
{
- SURFACE *psurfOff = NULL;
PFN_DIB_GetPixel fnSource_GetPixel = NULL;
- INT x, y;
+ INT i, j;
/* In order to correctly display 32 bit icons Windows first scans the image,
because information about transparency is not stored in any image's headers */
- psurfOff = SURFACE_LockSurface(hbmColor);
- if (psurfOff)
+ fnSource_GetPixel = DibFunctionsForBitmapFormat[psurfColor->SurfObj.iBitmapFormat].DIB_GetPixel;
+ if (fnSource_GetPixel)
{
- fnSource_GetPixel = DibFunctionsForBitmapFormat[psurfOff->SurfObj.iBitmapFormat].DIB_GetPixel;
- if (fnSource_GetPixel)
+ for (i = 0; i < psurfColor->SurfObj.sizlBitmap.cx; i++)
{
- for (x = 0; x < psurfOff->SurfObj.sizlBitmap.cx; x++)
+ for (j = 0; j < psurfColor->SurfObj.sizlBitmap.cy; j++)
{
- for (y = 0; y < psurfOff->SurfObj.sizlBitmap.cy; y++)
- {
- bAlpha = ((BYTE)(fnSource_GetPixel(&psurfOff->SurfObj, x, y) >> 24) & 0xff);
- if (bAlpha)
- break;
- }
+ bAlpha = ((BYTE)(fnSource_GetPixel(&psurfColor->SurfObj, i, j) >> 24) & 0xff);
if (bAlpha)
break;
}
+ if (bAlpha)
+ break;
}
- SURFACE_UnlockSurface(psurfOff);
}
}
if (!cxWidth)
cxWidth = ((diFlags & DI_DEFAULTSIZE) ?
- UserGetSystemMetrics(SM_CXICON) : IconSize.cx);
+ UserGetSystemMetrics(SM_CXICON) : pIcon->Size.cx);
if (!cyHeight)
cyHeight = ((diFlags & DI_DEFAULTSIZE) ?
- UserGetSystemMetrics(SM_CYICON) : IconSize.cy);
+ UserGetSystemMetrics(SM_CYICON) : pIcon->Size.cy);
+
+ /* Check stretching */
+ bStretch = (pIcon->Size.cx != cxWidth) || (pIcon->Size.cy != cyHeight);
DoFlickerFree = (hbrFlickerFreeDraw &&
(GDI_HANDLE_GET_TYPE(hbrFlickerFreeDraw) == GDI_OBJECT_TYPE_BRUSH));
if (DoFlickerFree)
{
- hOffDC = NtGdiCreateCompatibleDC(hDc);
- if(!hOffDC)
+ EBRUSHOBJ ebo;
+ PBRUSH pBrush ;
+ POINTL ptBrushOrig;
+
+ pBrush = BRUSH_LockBrush(hbrFlickerFreeDraw);
+ if(!pBrush)
{
- DPRINT1("NtGdiCreateCompatibleBitmap failed!\n");
- Ret = FALSE;
- goto Cleanup ;
+ SetLastWin32Error(ERROR_INVALID_PARAMETER);
+ DPRINT1("Invalid brush!\n");
+ goto cleanup;
}
- hOffBmp = NtGdiCreateCompatibleBitmap(hDc, cxWidth, cyHeight);
- if(!hOffBmp)
+
+ hsurfDst = IntCreateCompatibleBitmap(pdc, cxWidth, cyHeight);
+ if(!hsurfDst)
{
- DPRINT1("NtGdiCreateCompatibleBitmap failed!\n");
- goto Cleanup ;
+ DPRINT1("Error : Failed to allocate the offscreen surface\n");
+ goto cleanup;
}
- hOldOffBmp = NtGdiSelectBitmap(hOffDC, hOffBmp);
- hOldOffBrush = NtGdiSelectBrush(hOffDC, hbrFlickerFreeDraw);
- NtGdiPatBlt(hOffDC, 0, 0, cxWidth, cyHeight, PATCOPY);
- NtGdiSelectBrush(hOffDC, hOldOffBrush);
+ psurfDst = SURFACE_LockSurface(hsurfDst);
+ if(!psurfDst)
+ {
+ DPRINT1("Error : Failed to lock the offScreen bitmap\n");
+ goto cleanup;
+ }
+ RECTL_vSetRect(&rcDst, 0, 0, cxWidth, cyHeight);
+
+ ptBrushOrig.x = pBrush->ptOrigin.x;
+ ptBrushOrig.y = pBrush->ptOrigin.y;
+
+ EBRUSHOBJ_vInit(&ebo, pBrush, pdc);
+
+ clo.iDComplexity = DC_TRIVIAL;
+ pclo = &clo;
+
+ IntEngBitBlt(&psurfDst->SurfObj, NULL, NULL, pclo, NULL, &rcDst, NULL,
+ NULL, &ebo.BrushObject, &ptBrushOrig, ROP3_TO_ROP4(PATCOPY));
+
+ EBRUSHOBJ_vCleanup(&ebo);
+ BRUSH_UnlockBrush(pBrush);
}
else
{
- /* Set Background/foreground colors */
- iOldTxtColor = IntGdiSetTextColor(hDc, 0); //black
- iOldBkColor = IntGdiSetBkColor(hDc, 0x00FFFFFF); //white
- }
+ RECT rcBmp;
+ RECTL_vSetRect(&rcDst, xLeft, yTop, xLeft + cxWidth, yTop + cyHeight);
+ IntLPtoDP(pdc, (LPPOINT)&rcDst, 2);
+ RECTL_vOffsetRect(&rcDst, pdc->ptlDCOrig.x, pdc->ptlDCOrig.y);
+ DC_vPrepareDCsForBlit(pdc, rcDst, NULL, rcDst );
- if (hbmMask && (diFlags & DI_MASK) && !bAlpha)
- {
- hTmpBmp = NtGdiSelectBitmap(hMemDC, hbmMask);
- NtGdiStretchBlt(hOffDC ? hOffDC : hDc,
- hOffDC ? 0 : xLeft,
- hOffDC ? 0 : yTop,
- cxWidth,
- cyHeight,
- hMemDC,
- 0,
- 0,
- IconSize.cx,
- IconSize.cy,
- SRCAND,
- 0);
- NtGdiSelectBitmap(hMemDC, hTmpBmp);
- }
+ if (pdc->pdcattr->ulDirty_ & (DIRTY_FILL | DC_BRUSH_DIRTY))
+ DC_vUpdateFillBrush(pdc);
- if(diFlags & DI_IMAGE)
- {
- if (bAlpha)
+ psurfDst = pdc->dclevel.pSurface;
+ pclo = pdc->rosdc.CombinedClip;
+ RECTL_vSetRect(&rcBmp, 0, 0, psurfDst->SurfObj.sizlBitmap.cx, psurfDst->SurfObj.sizlBitmap.cy);
+ if(!RECTL_bIntersectRect(&rcDst, &rcDst, &rcBmp))
{
- BLENDFUNCTION pixelblend = { AC_SRC_OVER, 0, 255, AC_SRC_ALPHA };
- DWORD Pixel;
- BYTE Red, Green, Blue, Alpha;
- DWORD Count = 0;
- INT i, j;
- PSURFACE psurf;
- PBYTE pBits ;
- HBITMAP hMemBmp = NULL;
-
- pBits = ExAllocatePoolWithTag(PagedPool,
- bmpColor.bmWidthBytes * abs(bmpColor.bmHeight),
- TAG_BITMAP);
- if (pBits == NULL)
- {
- Ret = FALSE;
- goto CleanupAlpha;
- }
-
- hMemBmp = BITMAP_CopyBitmap(hbmColor);
- if(!hMemBmp)
- {
- DPRINT1("BITMAP_CopyBitmap failed!");
- goto CleanupAlpha;
- }
+ Ret = FALSE;
+ goto done;
+ }
+ }
- psurf = SURFACE_LockSurface(hMemBmp);
- if(!psurf)
- {
- DPRINT1("SURFACE_LockSurface failed!\n");
- goto CleanupAlpha;
- }
- /* get color bits */
- IntGetBitmapBits(psurf,
- bmpColor.bmWidthBytes * abs(bmpColor.bmHeight),
- pBits);
+ /* Optimization : use directly the palette of the DC,
+ * so we XLATE only once, and then we directly copy bits */
+ EXLATEOBJ_vInitialize(&exlo, psurfColor->ppal, pdc->dclevel.pSurface->ppal, 0, 0, 0xFFFFFFFF);
- /* premultiply with the alpha channel value */
- for (i = 0; i < cyHeight; i++)
- {
- for (j = 0; j < cxWidth; j++)
- {
- Pixel = *(DWORD *)(pBits + Count);
+ if(bAlpha && (diFlags & DI_IMAGE))
+ {
+ BLENDFUNCTION pixelblend = { AC_SRC_OVER, 0, 255, AC_SRC_ALPHA };
+ BYTE Alpha;
+ INT i, j;
+ PSURFACE psurf = NULL;
+ PBYTE ptr ;
+ HBITMAP hMemBmp = NULL;
- Alpha = ((BYTE)(Pixel >> 24) & 0xff);
+ hMemBmp = BITMAP_CopyBitmap(pIcon->IconInfo.hbmColor);
+ if(!hMemBmp)
+ {
+ DPRINT1("BITMAP_CopyBitmap failed!");
+ goto CleanupAlpha;
+ }
- Red = (((BYTE)(Pixel >> 0)) * Alpha) / 0xff;
- Green = (((BYTE)(Pixel >> 8)) * Alpha) / 0xff;
- Blue = (((BYTE)(Pixel >> 16)) * Alpha) / 0xff;
+ psurf = SURFACE_LockSurface(hMemBmp);
+ if(!psurf)
+ {
+ DPRINT1("SURFACE_LockSurface failed!\n");
+ goto CleanupAlpha;
+ }
- *(DWORD *)(pBits + Count) = (DWORD)(Red | (Green << 8) | (Blue << 16) | (Alpha << 24));
+ /* premultiply with the alpha channel value */
+ for (i = 0; i < psurf->SurfObj.sizlBitmap.cy; i++)
+ {
+ ptr = (PBYTE)psurf->SurfObj.pvScan0 + i*psurf->SurfObj.lDelta;
+ for (j = 0; j < psurf->SurfObj.sizlBitmap.cx; j++)
+ {
+ Alpha = ptr[3];
+ ptr[0] = (ptr[0] * Alpha) / 0xff;
+ ptr[1] = (ptr[1] * Alpha) / 0xff;
+ ptr[2] = (ptr[2] * Alpha) / 0xff;
- Count += sizeof(DWORD);
- }
+ ptr += 4;
}
+ }
- /* set mem bits */
- IntSetBitmapBits(psurf,
- bmpColor.bmWidthBytes * abs(bmpColor.bmHeight),
- pBits);
- SURFACE_UnlockSurface(psurf);
-
- hTmpBmp = NtGdiSelectBitmap(hMemDC, hMemBmp);
-
- NtGdiAlphaBlend(hOffDC ? hOffDC : hDc,
- hOffDC ? 0 : xLeft,
- hOffDC ? 0 : yTop,
- cxWidth,
- cyHeight,
- hMemDC,
- 0,
- 0,
- IconSize.cx,
- IconSize.cy,
- pixelblend,
- NULL);
- NtGdiSelectBitmap(hMemDC, hTmpBmp);
- CleanupAlpha:
- if(pBits) ExFreePoolWithTag(pBits, TAG_BITMAP);
- if(hMemBmp) NtGdiDeleteObjectApp(hMemBmp);
+ DPRINT("Performing alpha blending\n");
+ Ret = IntEngAlphaBlend(&psurfDst->SurfObj,
+ &psurf->SurfObj,
+ pclo,
+ &exlo.xlo,
+ &rcDst,
+ &rcSrc,
+ (BLENDOBJ*)&pixelblend);
+
+ CleanupAlpha:
+ if(psurf) SURFACE_UnlockSurface(psurf);
+ if(hMemBmp) NtGdiDeleteObjectApp(hMemBmp);
+ if(Ret) goto done;
+ else DPRINT1("IntEngAlphaBlend failed!\n");
+ }
+
+ if (diFlags & DI_IMAGE)
+ {
+ POINTL ptMaskOrig = {0,0};
+ if(bStretch)
+ {
+ DPRINT("Stretching\n");
+ Ret = IntEngStretchBlt(&psurfDst->SurfObj,
+ &psurfColor->SurfObj,
+ (diFlags & DI_MASK) ? &psurfMask->SurfObj : NULL,
+ pclo,
+ &exlo.xlo,
+ &rcDst,
+ &rcSrc,
+ (diFlags & DI_MASK) ? &ptMaskOrig : NULL,
+ NULL,
+ NULL,
+ (diFlags & DI_MASK) ? R4_MASK : ROP3_TO_ROP4(SRCCOPY));
+ if(!Ret) DPRINT1("IntEngStretchBlt Failed\n");
}
- else if (hbmColor)
+ else
{
- DWORD rop = (diFlags & DI_MASK) ? SRCINVERT : SRCCOPY ;
- hTmpBmp = NtGdiSelectBitmap(hMemDC, hbmColor);
- NtGdiStretchBlt(hOffDC ? hOffDC : hDc,
- hOffDC ? 0 : xLeft,
- hOffDC ? 0 : yTop,
- cxWidth,
- cyHeight,
- hMemDC,
- 0,
- 0,
- IconSize.cx,
- IconSize.cy,
- rop,
- 0);
- NtGdiSelectBitmap(hMemDC, hTmpBmp);
+ DPRINT("Blting\n");
+ Ret = IntEngBitBlt(&psurfDst->SurfObj,
+ &psurfColor->SurfObj,
+ (diFlags & DI_MASK) ? &psurfMask->SurfObj : NULL,
+ pclo,
+ &exlo.xlo,
+ &rcDst,
+ (PPOINTL)&rcSrc,
+ (diFlags & DI_MASK) ? &ptMaskOrig : NULL,
+ NULL,
+ NULL,
+ (diFlags & DI_MASK) ? R4_MASK : ROP3_TO_ROP4(SRCCOPY));
+ if(!Ret) DPRINT1("IntEngBitBlt Failed\n");
}
}
-
- if(hOffDC)
+ else
{
- NtGdiBitBlt(hDc, xLeft, yTop, cxWidth, cyHeight, hOffDC, 0, 0, SRCCOPY, 0, 0);
+ DPRINT1("Uh? Calling DrawIcon without anything to draw? diFlags %d\n", diFlags);
}
- else
+
+done:
+ if(DoFlickerFree && Ret)
{
- IntGdiSetBkColor(hDc, iOldBkColor);
- IntGdiSetTextColor(hDc, iOldTxtColor);
+ POINTL ptSrc = {0,0};
+ RECTL rcBmp;
+
+ RECTL_vSetRect(&rcDst, xLeft, yTop, xLeft + cxWidth, yTop + cyHeight);
+
+ IntLPtoDP(pdc, (LPPOINT)&rcDst, 2);
+
+ RECTL_vOffsetRect(&rcDst, pdc->ptlDCOrig.x, pdc->ptlDCOrig.y);
+ DC_vPrepareDCsForBlit(pdc, rcDst, NULL, rcDst );
+
+ if (pdc->pdcattr->ulDirty_ & (DIRTY_FILL | DC_BRUSH_DIRTY))
+ DC_vUpdateFillBrush(pdc);
+
+ RECTL_vSetRect(&rcBmp, 0, 0,
+ pdc->dclevel.pSurface->SurfObj.sizlBitmap.cx,
+ pdc->dclevel.pSurface->SurfObj.sizlBitmap.cy);
+
+ if(RECTL_bIntersectRect(&rcDst, &rcDst, &rcBmp))
+ {
+ /* Copy everything */
+ DPRINT("Copying bits from offscreen buffer\n");
+ Ret = IntEngCopyBits(&pdc->dclevel.pSurface->SurfObj,
+ &psurfDst->SurfObj,
+ pdc->rosdc.CombinedClip,
+ gpxloTrivial,
+ &rcDst,
+ &ptSrc);
+ if(!Ret) DPRINT1("IntEngCopyBits Failed\n");
+ }
+
+ DC_vFinishBlit(pdc, NULL);
}
- Ret = TRUE ;
+ if(!DoFlickerFree) DC_vFinishBlit(pdc, NULL);
+ EXLATEOBJ_vCleanup(&exlo);
+
+cleanup:
+ if(psurfColor != psurfMask)
+ SURFACE_UnlockSurface(psurfColor);
+ SURFACE_UnlockSurface(psurfMask);
+ if(hsurfDst)
+ {
+ if(psurfDst) SURFACE_UnlockSurface(psurfDst);
+ GreDeleteObject(hsurfDst);
+ }
+ DC_UnlockDc(pdc);
-Cleanup:
- NtGdiDeleteObjectApp(hMemDC);
- if(hOldOffBmp) NtGdiSelectBitmap(hOffDC, hOldOffBmp);
- if(hOffDC) NtGdiDeleteObjectApp(hOffDC);
- if(hOffBmp) NtGdiDeleteObjectApp(hOffBmp);
+ DPRINT("return %s\n", Ret ? "TRUE" : "FALSE") ;
- return Ret;
+ return Ret ;
}
/*