[jimtabor] 30064: Win32k: - Forked dcutil and gdibatch. - Added our first batch SetBrushOrg. - cleaned up dcutil. - Added dcattr support for NtGdiSetBrushOrg. - Tested with qemu and hardware. Needs vendor app testing.
2 Nov
2007
2 Nov
'07
4:23 a.m.
Author: jimtabor
Date: Fri Nov 2 07:23:31 2007
New Revision: 30064
URL: http://svn.reactos.org/svn/reactos?rev=30064&view=rev
Log:
Win32k:
- Forked dcutil and gdibatch.
- Added our first batch SetBrushOrg.
- cleaned up dcutil.
- Added dcattr support for NtGdiSetBrushOrg.
- Tested with qemu and hardware. Needs vendor app testing.
Added:
trunk/reactos/subsystems/win32/win32k/objects/gdibatch.c
- copied, changed from r30063,
trunk/reactos/subsystems/win32/win32k/objects/dcutil.c
Modified:
trunk/reactos/subsystems/win32/win32k/objects/brush.c
trunk/reactos/subsystems/win32/win32k/objects/dcutil.c
trunk/reactos/subsystems/win32/win32k/win32k.rbuild
Modified: trunk/reactos/subsystems/win32/win32k/objects/brush.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/ob…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/objects/brush.c (original)
+++ trunk/reactos/subsystems/win32/win32k/objects/brush.c Fri Nov 2 07:23:31 2007
@@ -624,6 +624,31 @@
dc->Dc_Attr.ptlBrushOrigin.x = XOrg;
dc->Dc_Attr.ptlBrushOrigin.y = YOrg;
+
+ if (dc->pDc_Attr)
+ {
+ PDC_ATTR Dc_Attr = dc->pDc_Attr;
+ NTSTATUS Status = STATUS_SUCCESS;
+ _SEH_TRY
+ {
+ ProbeForWrite(Dc_Attr,
+ sizeof(DC_ATTR),
+ 1);
+ Dc_Attr->ptlBrushOrigin = dc->Dc_Attr.ptlBrushOrigin;
+ }
+ _SEH_HANDLE
+ {
+ Status = _SEH_GetExceptionCode();
+ }
+ _SEH_END;
+
+ if(!NT_SUCCESS(Status))
+ {
+ DC_UnlockDc(dc);
+ SetLastNtError(Status);
+ return FALSE;
+ }
+ }
DC_UnlockDc(dc);
return TRUE;
Modified: trunk/reactos/subsystems/win32/win32k/objects/dcutil.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/ob…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/objects/dcutil.c (original)
+++ trunk/reactos/subsystems/win32/win32k/objects/dcutil.c Fri Nov 2 07:23:31 2007
@@ -30,8 +30,7 @@
Dc_Attr->ulPenClr = dc->Dc_Attr.ulPenClr;
Dc_Attr->crPenClr = dc->Dc_Attr.crPenClr;
- Dc_Attr->ptlBrushOrigin.x = dc->Dc_Attr.ptlBrushOrigin.x;
- Dc_Attr->ptlBrushOrigin.y = dc->Dc_Attr.ptlBrushOrigin.y;
+ Dc_Attr->ptlBrushOrigin = dc->Dc_Attr.ptlBrushOrigin;
Dc_Attr->lTextAlign = dc->Dc_Attr.lTextAlign;
Dc_Attr->lTextExtra = dc->Dc_Attr.lTextExtra;
@@ -40,16 +39,11 @@
Dc_Attr->iMapMode = dc->Dc_Attr.iMapMode;
Dc_Attr->iGraphicsMode = dc->Dc_Attr.iGraphicsMode;
- Dc_Attr->ptlCurrent.x = dc->Dc_Attr.ptlCurrent.x;
- Dc_Attr->ptlCurrent.y = dc->Dc_Attr.ptlCurrent.y;
- Dc_Attr->ptlWindowOrg.x = dc->Dc_Attr.ptlWindowOrg.x;
- Dc_Attr->ptlWindowOrg.y = dc->Dc_Attr.ptlWindowOrg.y;
- Dc_Attr->szlWindowExt.cx = dc->Dc_Attr.szlWindowExt.cx;
- Dc_Attr->szlWindowExt.cy = dc->Dc_Attr.szlWindowExt.cy;
- Dc_Attr->ptlViewportOrg.x = dc->Dc_Attr.ptlViewportOrg.x;
- Dc_Attr->ptlViewportOrg.y = dc->Dc_Attr.ptlViewportOrg.y;
- Dc_Attr->szlViewportExt.cx = dc->Dc_Attr.szlViewportExt.cx;
- Dc_Attr->szlViewportExt.cy = dc->Dc_Attr.szlViewportExt.cy;
+ Dc_Attr->ptlCurrent = dc->Dc_Attr.ptlCurrent;
+ Dc_Attr->ptlWindowOrg = dc->Dc_Attr.ptlWindowOrg;
+ Dc_Attr->szlWindowExt = dc->Dc_Attr.szlWindowExt;
+ Dc_Attr->ptlViewportOrg = dc->Dc_Attr.ptlViewportOrg;
+ Dc_Attr->szlViewportExt = dc->Dc_Attr.szlViewportExt;
Dc_Attr->ulDirty_ = dc->Dc_Attr.ulDirty_; //Copy flags! We may have
set them.
@@ -268,80 +262,3 @@
return Ret;
}
-//
-//
-// Gdi Batch Flush support functions.
-//
-
-
-//
-// Process the batch.
-//
-ULONG
-FASTCALL
-GdiFlushUserBatch(HDC hDC, PGDIBATCHHDR pHdr)
-{
- switch(pHdr->Cmd)
- {
- case GdiBCPatBlt: // Highest pri first!
- case GdiBCPolyPatBlt:
- case GdiBCTextOut:
- case GdiBCExtTextOut:
- case GdiBCSetBrushOrg:
- case GdiBCExtSelClipRgn:
- case GdiBCSelObj:
- case GdiBCDelObj:
- case GdiBCDelRgn:
- default:
- return 0;
- }
- return pHdr->Size; // Return the full size of the structure.
-}
-
-/*
- * NtGdiFlush
- *
- * Flushes the calling thread's current batch.
- */
-VOID
-APIENTRY
-NtGdiFlush(VOID)
-{
- UNIMPLEMENTED;
-}
-
-/*
- * NtGdiFlushUserBatch
- *
- * Callback for thread batch flush routine.
- *
- * Think small & fast!
- */
-NTSTATUS
-APIENTRY
-NtGdiFlushUserBatch(VOID)
-{
- PTEB pTeb = NtCurrentTeb();
- ULONG GdiBatchCount = pTeb->GdiBatchCount;
-
- if( (GdiBatchCount > 0) && (GdiBatchCount <= GDIBATCHBUFSIZE))
- {
- HDC hDC = (HDC) pTeb->GdiTebBatch.HDC;
- if (hDC)
- {
- PULONG pHdr = &pTeb->GdiTebBatch.Buffer[0];
- // No need to init anything, just go!
- for (; GdiBatchCount > 0; GdiBatchCount--)
- {
- // Process Gdi Batch!
- pHdr += GdiFlushUserBatch( hDC, (PGDIBATCHHDR) pHdr );
- }
- // Exit and clear out for the next round.
- pTeb->GdiTebBatch.Offset = 0;
- pTeb->GdiBatchCount = 0;
- pTeb->GdiTebBatch.HDC = 0;
- }
- }
- return STATUS_SUCCESS;
-}
-
Copied: trunk/reactos/subsystems/win32/win32k/objects/gdibatch.c (from r30063,
trunk/reactos/subsystems/win32/win32k/objects/dcutil.c)
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/ob…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/objects/dcutil.c (original)
+++ trunk/reactos/subsystems/win32/win32k/objects/gdibatch.c Fri Nov 2 07:23:31 2007
@@ -4,269 +4,6 @@
#define NDEBUG
#include <debug.h>
-static
-VOID
-CopytoUserDcAttr(PDC dc, PDC_ATTR Dc_Attr, FLONG Dirty)
-{
- Dc_Attr->hpen = dc->Dc_Attr.hpen;
- Dc_Attr->hbrush = dc->Dc_Attr.hbrush;
- Dc_Attr->hColorSpace = dc->Dc_Attr.hColorSpace;
- Dc_Attr->hlfntNew = dc->Dc_Attr.hlfntNew;
-
- Dc_Attr->jROP2 = dc->Dc_Attr.jROP2;
- Dc_Attr->jFillMode = dc->Dc_Attr.jFillMode;
- Dc_Attr->jStretchBltMode = dc->Dc_Attr.jStretchBltMode;
- Dc_Attr->lRelAbs = dc->Dc_Attr.lRelAbs;
- Dc_Attr->jBkMode = dc->Dc_Attr.jBkMode;
-
- Dc_Attr->crBackgroundClr = dc->Dc_Attr.crBackgroundClr;
- Dc_Attr->ulBackgroundClr = dc->Dc_Attr.ulBackgroundClr;
- Dc_Attr->crForegroundClr = dc->Dc_Attr.crForegroundClr;
- Dc_Attr->ulForegroundClr = dc->Dc_Attr.ulForegroundClr;
-
- Dc_Attr->ulBrushClr = dc->Dc_Attr.ulBrushClr;
- Dc_Attr->crBrushClr = dc->Dc_Attr.crBrushClr;
-
- Dc_Attr->ulPenClr = dc->Dc_Attr.ulPenClr;
- Dc_Attr->crPenClr = dc->Dc_Attr.crPenClr;
-
- Dc_Attr->ptlBrushOrigin.x = dc->Dc_Attr.ptlBrushOrigin.x;
- Dc_Attr->ptlBrushOrigin.y = dc->Dc_Attr.ptlBrushOrigin.y;
-
- Dc_Attr->lTextAlign = dc->Dc_Attr.lTextAlign;
- Dc_Attr->lTextExtra = dc->Dc_Attr.lTextExtra;
- Dc_Attr->cBreak = dc->Dc_Attr.cBreak;
- Dc_Attr->lBreakExtra = dc->Dc_Attr.lBreakExtra;
- Dc_Attr->iMapMode = dc->Dc_Attr.iMapMode;
- Dc_Attr->iGraphicsMode = dc->Dc_Attr.iGraphicsMode;
-
- Dc_Attr->ptlCurrent.x = dc->Dc_Attr.ptlCurrent.x;
- Dc_Attr->ptlCurrent.y = dc->Dc_Attr.ptlCurrent.y;
- Dc_Attr->ptlWindowOrg.x = dc->Dc_Attr.ptlWindowOrg.x;
- Dc_Attr->ptlWindowOrg.y = dc->Dc_Attr.ptlWindowOrg.y;
- Dc_Attr->szlWindowExt.cx = dc->Dc_Attr.szlWindowExt.cx;
- Dc_Attr->szlWindowExt.cy = dc->Dc_Attr.szlWindowExt.cy;
- Dc_Attr->ptlViewportOrg.x = dc->Dc_Attr.ptlViewportOrg.x;
- Dc_Attr->ptlViewportOrg.y = dc->Dc_Attr.ptlViewportOrg.y;
- Dc_Attr->szlViewportExt.cx = dc->Dc_Attr.szlViewportExt.cx;
- Dc_Attr->szlViewportExt.cy = dc->Dc_Attr.szlViewportExt.cy;
-
- Dc_Attr->ulDirty_ = dc->Dc_Attr.ulDirty_; //Copy flags! We may have
set them.
-
- XForm2MatrixS( &Dc_Attr->mxWorldToDevice, &dc->w.xformWorld2Vport);
- XForm2MatrixS( &Dc_Attr->mxDevicetoWorld, &dc->w.xformVport2World);
- XForm2MatrixS( &Dc_Attr->mxWorldToPage, &dc->w.xformWorld2Wnd);
-}
-
-static
-VOID
-CopyFromUserDcAttr(PDC dc, PDC_ATTR Dc_Attr, FLONG Dirty)
-{
- if ( (Dirty & DIRTY_FILL) || (Dc_Attr->ulDirty_ & DIRTY_FILL))
- {
- dc->Dc_Attr.ulBrushClr = Dc_Attr->ulBrushClr;
- dc->Dc_Attr.crBrushClr = Dc_Attr->crBrushClr;
- Dc_Attr->ulDirty_ &= ~DIRTY_FILL;
- }
- if ( Dirty & DIRTY_LINE || (Dc_Attr->ulDirty_ & DIRTY_LINE))
- {
- dc->Dc_Attr.crBackgroundClr = Dc_Attr->crBackgroundClr;
- dc->Dc_Attr.ulBackgroundClr = Dc_Attr->ulBackgroundClr;
- dc->Dc_Attr.ulPenClr = Dc_Attr->ulPenClr;
- dc->Dc_Attr.crPenClr = Dc_Attr->crPenClr;
- Dc_Attr->ulDirty_ &= ~DIRTY_LINE;
- }
- if ( Dirty & DIRTY_TEXT || (Dc_Attr->ulDirty_ & DIRTY_TEXT))
- {
- dc->Dc_Attr.crForegroundClr = Dc_Attr->crForegroundClr;
- dc->Dc_Attr.ulForegroundClr = Dc_Attr->ulForegroundClr;
- Dc_Attr->ulDirty_ &= ~DIRTY_TEXT;
- }
-
- if ( Dirty & (DC_MODE_DIRTY|DC_FONTTEXT_DIRTY) ||
- (Dc_Attr->ulDirty_ & (DC_MODE_DIRTY|DC_FONTTEXT_DIRTY)))
- {
- dc->Dc_Attr.jROP2 = Dc_Attr->jROP2;
- dc->Dc_Attr.iGraphicsMode = Dc_Attr->iGraphicsMode;
- dc->Dc_Attr.lFillMode = Dc_Attr->lFillMode;
- dc->Dc_Attr.flFontMapper = Dc_Attr->flFontMapper;
- dc->Dc_Attr.lBreakExtra = Dc_Attr->lBreakExtra;
- dc->Dc_Attr.cBreak = Dc_Attr->cBreak;
- }
-}
-
-static
-BOOL
-ReadWriteVMDcAttr(PDC dc, FLONG Dirty, BOOL Write)
-{
- BOOL Ret = FALSE;
- KeEnterCriticalRegion();
- {
- INT Index = GDI_HANDLE_GET_INDEX(dc->hHmgr);
- PGDI_TABLE_ENTRY Entry = &GdiHandleTable->Entries[Index];
- HANDLE ProcessId = (HANDLE)(((ULONG_PTR)(Entry->ProcessId)) & ~1);
- DC_ATTR lDc_AttrData;
-
- if(Entry->UserData)
- {
- NTSTATUS Status = ZwReadVirtualMemory ( ProcessId,
- &(Entry->UserData),
- &lDc_AttrData,
- sizeof(DC_ATTR),
- NULL );
- if (Write)
- {
- if (NT_SUCCESS(Status)) CopytoUserDcAttr(dc, &lDc_AttrData, Dirty);
- Ret = TRUE;
- }
- else
- {
- if (NT_SUCCESS(Status)) CopyFromUserDcAttr(dc, &lDc_AttrData, Dirty);
- Ret = TRUE;
- }
- if (Write)
- Status = ZwWriteVirtualMemory ( ProcessId,
- &(Entry->UserData),
- &lDc_AttrData,
- sizeof(DC_ATTR),
- NULL );
- if(!NT_SUCCESS(Status))
- {
- SetLastNtError(Status);
- Ret = FALSE;
- }
- }
- }
- KeLeaveCriticalRegion();
- return Ret;
-}
-
-
-BOOL
-FASTCALL
-DCU_UpdateUserXForms(PDC pDC, ULONG uMask)
-{
- PDC_ATTR DC_Attr = pDC->pDc_Attr;
-
- if (!uMask) return FALSE;
-
- if (!DC_Attr) return FALSE;
- else
- {
- NTSTATUS Status = STATUS_SUCCESS;
- KeEnterCriticalRegion();
- _SEH_TRY
- {
- ProbeForWrite(DC_Attr,
- sizeof(DC_ATTR),
- 1);
- if (uMask & WORLD_XFORM_CHANGED)
- XForm2MatrixS( &DC_Attr->mxWorldToDevice, &pDC->w.xformWorld2Vport);
-
- if (uMask & DEVICE_TO_WORLD_INVALID)
- XForm2MatrixS( &DC_Attr->mxDevicetoWorld, &pDC->w.xformVport2World);
-
- if (uMask & WORLD_TO_PAGE_IDENTITY)
- XForm2MatrixS( &DC_Attr->mxWorldToPage, &pDC->w.xformWorld2Wnd);
- }
- _SEH_HANDLE
- {
- Status = _SEH_GetExceptionCode();
- }
- _SEH_END;
- KeLeaveCriticalRegion();
- if(!NT_SUCCESS(Status))
- {
- SetLastNtError(Status);
- return FALSE;
- }
- }
- return TRUE;
-}
-
-BOOL
-FASTCALL
-DCU_SyncDcAttrtoUser(PDC dc, FLONG Dirty)
-{
- BOOL TryHarder = FALSE;
- PDC_ATTR Dc_Attr = dc->pDc_Attr;
- if (!Dirty) return FALSE;
- if (!Dc_Attr) return FALSE;
- else
- {
- NTSTATUS Status = STATUS_SUCCESS;
- KeEnterCriticalRegion();
- _SEH_TRY
- {
- ProbeForWrite(Dc_Attr,
- sizeof(DC_ATTR),
- 1);
- CopytoUserDcAttr( dc, Dc_Attr, Dirty);
- }
- _SEH_HANDLE
- {
- Status = _SEH_GetExceptionCode();
- }
- _SEH_END;
- KeLeaveCriticalRegion();
- if(!NT_SUCCESS(Status)) TryHarder = TRUE;
- if (TryHarder) return ReadWriteVMDcAttr( dc, Dirty, TRUE);
- }
- return TRUE;
-}
-
-BOOL
-FASTCALL
-DCU_SynchDcAttrtoUser(HDC hDC, FLONG Dirty)
-{
- PDC pDC = DC_LockDc ( hDC );
- if (!pDC) return FALSE;
- BOOL Ret = DCU_SyncDcAttrtoUser(pDC, Dirty);
- DC_UnlockDc( pDC );
- return Ret;
-}
-
-BOOL
-FASTCALL
-DCU_SyncDcAttrtoW32k(PDC dc, FLONG Dirty)
-{
- BOOL TryHarder = FALSE;
- PDC_ATTR Dc_Attr = dc->pDc_Attr;
- if (!Dirty) return FALSE;
- if (!Dc_Attr) return FALSE;
- else
- {
- NTSTATUS Status = STATUS_SUCCESS;
- KeEnterCriticalRegion();
- _SEH_TRY
- {
- ProbeForRead(Dc_Attr,
- sizeof(DC_ATTR),
- 1);
- CopyFromUserDcAttr( dc, Dc_Attr, Dirty);
- }
- _SEH_HANDLE
- {
- Status = _SEH_GetExceptionCode();
- }
- _SEH_END;
- KeLeaveCriticalRegion();
- if(!NT_SUCCESS(Status)) TryHarder = TRUE;
- if (TryHarder) return ReadWriteVMDcAttr( dc, Dirty, FALSE);
- }
- return TRUE;
-}
-
-BOOL
-FASTCALL
-DCU_SynchDcAttrtoW32k(HDC hDC, FLONG Dirty)
-{
- PDC pDC = DC_LockDc ( hDC );
- if (!pDC) return FALSE;
- BOOL Ret = DCU_SyncDcAttrtoW32k(pDC, Dirty);
- DC_UnlockDc( pDC );
- return Ret;
-}
//
//
@@ -281,20 +18,38 @@
FASTCALL
GdiFlushUserBatch(HDC hDC, PGDIBATCHHDR pHdr)
{
+ PDC dc = DC_LockDc(hDC);
+ if (!dc) return 0;
+ // The thread is on the end of sunset.
switch(pHdr->Cmd)
{
case GdiBCPatBlt: // Highest pri first!
+ break;
case GdiBCPolyPatBlt:
+ break;
case GdiBCTextOut:
+ break;
case GdiBCExtTextOut:
+ break;
case GdiBCSetBrushOrg:
+ {
+ PGDIBSSETBRHORG pgSBO = (PGDIBSSETBRHORG) pHdr;
+ dc->Dc_Attr.ptlBrushOrigin = pgSBO->ptlBrushOrigin;
+ break;
+ }
case GdiBCExtSelClipRgn:
+ break;
case GdiBCSelObj:
+ break;
case GdiBCDelObj:
+ break;
case GdiBCDelRgn:
+ break;
default:
+ DC_UnlockDc(dc);
return 0;
}
+ DC_UnlockDc(dc);
return pHdr->Size; // Return the full size of the structure.
}
Modified: trunk/reactos/subsystems/win32/win32k/win32k.rbuild
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/wi…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/win32k.rbuild (original)
+++ trunk/reactos/subsystems/win32/win32k/win32k.rbuild Fri Nov 2 07:23:31 2007
@@ -148,6 +148,7 @@
<file>dcutil.c</file>
<file>dibobj.c</file>
<file>fillshap.c</file>
+ <file>gdibatch.c</file>
<file>gdiobj.c</file>
<file>icm.c</file>
<file>line.c</file>
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jimtabor＠svn.reactos.org