[jgardou] 63739: [WIN32K] - Improve the WNDOBJ/CLIPOBJ hack by using the same internal structure for both object. This way a driver can enumerate WNDOBJ::coClient safely. Also take this as an oppor...
26 Jul
2014
26 Jul
'14
3:41 p.m.
Author: jgardou
Date: Sat Jul 26 15:41:08 2014
New Revision: 63739
URL: http://svn.reactos.org/svn/reactos?rev=63739&view=rev
Log:
[WIN32K]
- Improve the WNDOBJ/CLIPOBJ hack by using the same internal structure for both object.
This way a driver can enumerate WNDOBJ::coClient safely.
Also take this as an opportunity to get rid of DC::ros_dc.
Modified:
trunk/reactos/win32ss/gdi/eng/bitblt.c
trunk/reactos/win32ss/gdi/eng/clip.c
trunk/reactos/win32ss/gdi/eng/engobjects.h
trunk/reactos/win32ss/gdi/eng/engwindow.c
trunk/reactos/win32ss/gdi/eng/inteng.h
trunk/reactos/win32ss/gdi/eng/lineto.c
trunk/reactos/win32ss/gdi/ntgdi/arc.c
trunk/reactos/win32ss/gdi/ntgdi/bitblt.c
trunk/reactos/win32ss/gdi/ntgdi/cliprgn.c
trunk/reactos/win32ss/gdi/ntgdi/dc.h
trunk/reactos/win32ss/gdi/ntgdi/dclife.c
trunk/reactos/win32ss/gdi/ntgdi/dibobj.c
trunk/reactos/win32ss/gdi/ntgdi/drawing.c
trunk/reactos/win32ss/gdi/ntgdi/fillshap.c
trunk/reactos/win32ss/gdi/ntgdi/freetype.c
trunk/reactos/win32ss/gdi/ntgdi/line.c
trunk/reactos/win32ss/gdi/ntgdi/polyfill.c
trunk/reactos/win32ss/gdi/ntgdi/region.c
trunk/reactos/win32ss/gdi/ntgdi/wingl.c
trunk/reactos/win32ss/user/ntuser/cursoricon.c
trunk/reactos/win32ss/user/ntuser/windc.c
Modified: trunk/reactos/win32ss/gdi/eng/bitblt.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/gdi/eng/bitblt.c?r…
==============================================================================
--- trunk/reactos/win32ss/gdi/eng/bitblt.c [iso-8859-1] (original)
+++ trunk/reactos/win32ss/gdi/eng/bitblt.c [iso-8859-1] Sat Jul 26 15:41:08 2014
@@ -14,7 +14,17 @@
XCLIPOBJ gxcoTrivial =
{
- {0, {LONG_MIN, LONG_MIN, LONG_MAX, LONG_MAX}, DC_TRIVIAL, FC_RECT, TC_RECTANGLES,
0},
+ /* CLIPOBJ */
+ {
+ {
+ 0, /* iUniq */
+ {LONG_MIN, LONG_MIN, LONG_MAX, LONG_MAX}, /* rclBounds */
+ DC_TRIVIAL, /* idCOmplexity */
+ FC_RECT, /* iFComplexity */
+ TC_RECTANGLES, /* iMode */
+ 0 /* fjOptions */
+ },
+ },
0, 0, 0
};
Modified: trunk/reactos/win32ss/gdi/eng/clip.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/gdi/eng/clip.c?rev…
==============================================================================
--- trunk/reactos/win32ss/gdi/eng/clip.c [iso-8859-1] (original)
+++ trunk/reactos/win32ss/gdi/eng/clip.c [iso-8859-1] Sat Jul 26 15:41:08 2014
@@ -190,63 +190,63 @@
VOID
FASTCALL
-IntEngDeleteClipRegion(CLIPOBJ *ClipObj)
-{
- EngFreeMem(ObjToGDI(ClipObj, CLIP));
-}
-
-CLIPOBJ*
+IntEngInitClipObj(XCLIPOBJ *Clip)
+{
+ Clip->Rects = &Clip->ClipObj.rclBounds;
+}
+
+VOID FASTCALL
+IntEngFreeClipResources(XCLIPOBJ *Clip)
+{
+ if (Clip->Rects != &Clip->ClipObj.rclBounds)
+ EngFreeMem(Clip->Rects);
+}
+
+
+VOID
FASTCALL
-IntEngCreateClipRegion(ULONG count, PRECTL pRect, PRECTL rcBounds)
-{
- CLIPGDI *Clip;
-
+IntEngUpdateClipRegion(
+ XCLIPOBJ* Clip,
+ ULONG count,
+ const RECTL* pRect,
+ const RECTL* rcBounds)
+{
if(count > 1)
{
- RECTL *dest;
-
- Clip = EngAllocMem(0, sizeof(CLIPGDI) + ((count - 1) * sizeof(RECTL)),
GDITAG_CLIPOBJ);
-
- if(Clip != NULL)
- {
- Clip->EnumRects.c = count;
+ RECTL* NewRects = EngAllocMem(0, FIELD_OFFSET(ENUMRECTS, arcl[count]),
GDITAG_CLIPOBJ);
+
+ if(NewRects != NULL)
+ {
+ Clip->RectCount = count;
Clip->EnumOrder = CD_ANY;
- for(dest = Clip->EnumRects.arcl;count > 0; count--, dest++, pRect++)
- {
- *dest = *pRect;
- }
+ RtlCopyMemory(NewRects, pRect, count * sizeof(RECTL));
Clip->ClipObj.iDComplexity = DC_COMPLEX;
- Clip->ClipObj.iFComplexity = ((Clip->EnumRects.c <= 4) ? FC_RECT4 :
FC_COMPLEX);
+ Clip->ClipObj.iFComplexity = ((Clip->RectCount <= 4) ? FC_RECT4 :
FC_COMPLEX);
Clip->ClipObj.iMode = TC_RECTANGLES;
Clip->ClipObj.rclBounds = *rcBounds;
- return GDIToObj(Clip, CLIP);
- }
- }
- else
- {
- Clip = EngAllocMem(0, sizeof(CLIPGDI), GDITAG_CLIPOBJ);
-
- if(Clip != NULL)
- {
- Clip->EnumRects.c = 1;
- Clip->EnumOrder = CD_ANY;
- Clip->EnumRects.arcl[0] = *rcBounds;
-
- Clip->ClipObj.iDComplexity = (((rcBounds->top == rcBounds->bottom)
&&
- (rcBounds->left == rcBounds->right))
- ? DC_TRIVIAL : DC_RECT);
-
- Clip->ClipObj.iFComplexity = FC_RECT;
- Clip->ClipObj.iMode = TC_RECTANGLES;
- Clip->ClipObj.rclBounds = *rcBounds;
-
- return GDIToObj(Clip, CLIP);
- }
- }
-
- return NULL;
+ if (Clip->Rects != &Clip->ClipObj.rclBounds)
+ EngFreeMem(Clip->Rects);
+ Clip->Rects = NewRects;
+ }
+ }
+ else
+ {
+ Clip->EnumOrder = CD_ANY;
+
+ Clip->ClipObj.iDComplexity = (((rcBounds->top == rcBounds->bottom)
&&
+ (rcBounds->left == rcBounds->right))
+ ? DC_TRIVIAL : DC_RECT);
+
+ Clip->ClipObj.iFComplexity = FC_RECT;
+ Clip->ClipObj.iMode = TC_RECTANGLES;
+ Clip->ClipObj.rclBounds = *rcBounds;
+ Clip->RectCount = 1;
+ if (Clip->Rects != &Clip->ClipObj.rclBounds)
+ EngFreeMem(Clip->Rects);
+ Clip->Rects = &Clip->ClipObj.rclBounds;
+ }
}
/*
@@ -259,7 +259,8 @@
CLIPGDI *Clip = EngAllocMem(FL_ZERO_MEMORY, sizeof(CLIPGDI), GDITAG_CLIPOBJ);
if(Clip != NULL)
{
- return GDIToObj(Clip, CLIP);
+ Clip->Rects = &Clip->ClipObj.rclBounds;
+ return &Clip->ClipObj;
}
return NULL;
@@ -273,7 +274,10 @@
EngDeleteClip(
_In_ _Post_ptr_invalid_ CLIPOBJ *pco)
{
- EngFreeMem(ObjToGDI(pco, CLIP));
+ XCLIPOBJ* Clip = CONTAINING_RECORD(pco, XCLIPOBJ, ClipObj);
+ if (Clip->Rects != &Clip->ClipObj.rclBounds)
+ EngFreeMem(Clip->Rects);
+ EngFreeMem(Clip);
}
/*
@@ -288,13 +292,13 @@
_In_ ULONG iDirection,
_In_ ULONG cMaxRects)
{
- CLIPGDI *ClipGDI = ObjToGDI(pco, CLIP);
+ XCLIPOBJ* Clip = CONTAINING_RECORD(pco, XCLIPOBJ, ClipObj);
SORTCOMP CompareFunc;
- ClipGDI->EnumPos = 0;
- ClipGDI->EnumMax = (cMaxRects > 0) ? cMaxRects : ClipGDI->EnumRects.c;
-
- if (CD_ANY != iDirection && ClipGDI->EnumOrder != iDirection)
+ Clip->EnumPos = 0;
+ Clip->EnumMax = (cMaxRects > 0) ? cMaxRects : Clip->RectCount;
+
+ if (CD_ANY != iDirection && Clip->EnumOrder != iDirection)
{
switch (iDirection)
{
@@ -316,26 +320,26 @@
default:
DPRINT1("Invalid iDirection %lu\n", iDirection);
- iDirection = ClipGDI->EnumOrder;
+ iDirection = Clip->EnumOrder;
CompareFunc = NULL;
break;
}
if (NULL != CompareFunc)
{
- EngSort((PBYTE) ClipGDI->EnumRects.arcl, sizeof(RECTL),
ClipGDI->EnumRects.c, CompareFunc);
- }
-
- ClipGDI->EnumOrder = iDirection;
+ EngSort((PBYTE) Clip->Rects, sizeof(RECTL), Clip->RectCount,
CompareFunc);
+ }
+
+ Clip->EnumOrder = iDirection;
}
/* Return the number of rectangles enumerated */
- if ((cMaxRects > 0) && (ClipGDI->EnumRects.c > cMaxRects))
+ if ((cMaxRects > 0) && (Clip->RectCount > cMaxRects))
{
return 0xFFFFFFFF;
}
- return ClipGDI->EnumRects.c;
+ return Clip->RectCount;
}
/*
@@ -348,14 +352,14 @@
_In_ ULONG cj,
_Out_bytecap_(cj) ULONG *pulEnumRects)
{
- RECTL *dest, *src;
- CLIPGDI *ClipGDI = ObjToGDI(pco, CLIP);
- ULONG nCopy, i;
+ const RECTL* src;
+ XCLIPOBJ* Clip = CONTAINING_RECORD(pco, XCLIPOBJ, ClipObj);
+ ULONG nCopy;
ENUMRECTS* pERects = (ENUMRECTS*)pulEnumRects;
// Calculate how many rectangles we should copy
- nCopy = min( ClipGDI->EnumMax - ClipGDI->EnumPos,
- min( ClipGDI->EnumRects.c - ClipGDI->EnumPos,
+ nCopy = min( Clip->EnumMax - Clip->EnumPos,
+ min( Clip->RectCount - Clip->EnumPos,
(cj - sizeof(ULONG)) / sizeof(RECTL)));
if(nCopy == 0)
@@ -364,17 +368,14 @@
}
/* Copy rectangles */
- src = ClipGDI->EnumRects.arcl + ClipGDI->EnumPos;
- for(i = 0, dest = pERects->arcl; i < nCopy; i++, dest++, src++)
- {
- *dest = *src;
- }
+ src = &Clip->Rects[Clip->EnumPos];
+ RtlCopyMemory(pERects->arcl, src, nCopy * sizeof(RECTL));
pERects->c = nCopy;
- ClipGDI->EnumPos+=nCopy;
-
- return ClipGDI->EnumPos < ClipGDI->EnumRects.c;
+ Clip->EnumPos+=nCopy;
+
+ return Clip->EnumPos < Clip->RectCount;
}
/* EOF */
Modified: trunk/reactos/win32ss/gdi/eng/engobjects.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/gdi/eng/engobjects…
==============================================================================
--- trunk/reactos/win32ss/gdi/eng/engobjects.h [iso-8859-1] (original)
+++ trunk/reactos/win32ss/gdi/eng/engobjects.h [iso-8859-1] Sat Jul 26 15:41:08 2014
@@ -68,11 +68,22 @@
}
*/
typedef struct _CLIPGDI {
- CLIPOBJ ClipObj;
- ULONG EnumPos;
- ULONG EnumOrder;
- ULONG EnumMax;
- ENUMRECTS EnumRects;
+ union
+ {
+ CLIPOBJ ClipObj;
+ WNDOBJ WndObj;
+ };
+ /* WNDOBJ part */
+ HWND Hwnd;
+ WNDOBJCHANGEPROC ChangeProc;
+ FLONG Flags;
+ int PixelFormat;
+ /* CLIPOBJ part */
+ ULONG EnumPos;
+ ULONG EnumOrder;
+ ULONG EnumMax;
+ ULONG RectCount;
+ RECTL* Rects;
} CLIPGDI, *PCLIPGDI;
// HACK, until we use the original structure
@@ -112,15 +123,6 @@
PATHOBJ PathObj;
} PATHGDI;
-typedef struct _WNDGDI {
- WNDOBJ WndObj;
- HWND Hwnd;
- CLIPOBJ *ClientClipObj;
- WNDOBJCHANGEPROC ChangeProc;
- FLONG Flags;
- int PixelFormat;
-} WNDGDI, *PWNDGDI;
-
typedef struct _XFORMGDI {
ULONG Dummy;
/* XFORMOBJ has no public members */
Modified: trunk/reactos/win32ss/gdi/eng/engwindow.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/gdi/eng/engwindow.…
==============================================================================
--- trunk/reactos/win32ss/gdi/eng/engwindow.c [iso-8859-1] (original)
+++ trunk/reactos/win32ss/gdi/eng/engwindow.c [iso-8859-1] Sat Jul 26 15:41:08 2014
@@ -21,15 +21,15 @@
IN WNDOBJ *pwo,
IN FLONG flChanged)
{
- WNDGDI *WndObjInt = ObjToGDI(pwo, WND);
-
- if (WndObjInt->ChangeProc == NULL)
+ XCLIPOBJ* Clip = CONTAINING_RECORD(pwo, XCLIPOBJ, WndObj);
+
+ if (Clip->ChangeProc == NULL)
{
return;
}
/* check flags of the WNDOBJ */
- flChanged &= WndObjInt->Flags;
+ flChanged &= Clip->Flags;
if (flChanged == 0)
{
return;
@@ -42,8 +42,8 @@
}
TRACE("Calling WNDOBJCHANGEPROC (0x%p), Changed = 0x%x\n",
- WndObjInt->ChangeProc, flChanged);
- WndObjInt->ChangeProc(pwo, flChanged);
+ Clip->ChangeProc, flChanged);
+ Clip->ChangeProc(pwo, flChanged);
}
/*
@@ -52,13 +52,11 @@
BOOLEAN
FASTCALL
IntEngWndUpdateClipObj(
- WNDGDI *WndObjInt,
+ XCLIPOBJ* Clip,
PWND Window)
{
HRGN hVisRgn;
PROSRGNDATA visRgn;
- CLIPOBJ *ClipObj = NULL;
- CLIPOBJ *OldClipObj;
TRACE("IntEngWndUpdateClipObj\n");
@@ -70,8 +68,7 @@
{
if (visRgn->rdh.nCount > 0)
{
- ClipObj = IntEngCreateClipRegion(visRgn->rdh.nCount,
visRgn->Buffer,
- &visRgn->rdh.rcBound);
+ IntEngUpdateClipRegion(Clip, visRgn->rdh.nCount, visRgn->Buffer,
&visRgn->rdh.rcBound);
TRACE("Created visible region with %lu rects\n",
visRgn->rdh.nCount);
TRACE(" BoundingRect: %d, %d %d, %d\n",
visRgn->rdh.rcBound.left, visRgn->rdh.rcBound.top,
@@ -96,27 +93,12 @@
}
else
{
- WARN("VIS_ComputeVisibleRegion failed!\n");
- }
-
- if (ClipObj == NULL)
- {
/* Fall back to client rect */
- ClipObj = IntEngCreateClipRegion(1, &Window->rcClient,
- &Window->rcClient);
- }
-
- if (ClipObj == NULL)
- {
- ERR("IntEngCreateClipRegion() failed!\n");
- return FALSE;
- }
-
- RtlCopyMemory(&WndObjInt->WndObj.coClient, ClipObj, sizeof (CLIPOBJ));
- RtlCopyMemory(&WndObjInt->WndObj.rclClient, &Window->rcClient, sizeof
(RECT));
- OldClipObj = InterlockedExchangePointer((PVOID*)&WndObjInt->ClientClipObj,
ClipObj);
- if (OldClipObj != NULL)
- IntEngDeleteClipRegion(OldClipObj);
+ IntEngUpdateClipRegion(Clip, 1, &Window->rcClient,
&Window->rcClient);
+ }
+
+ /* Update the WNDOBJ */
+ Clip->WndObj.rclClient = Window->rcClient;
return TRUE;
}
@@ -131,7 +113,7 @@
_In_ FLONG flChanged)
{
PPROPERTY pprop;
- WNDGDI *Current;
+ XCLIPOBJ *Current;
HWND hWnd;
ASSERT_IRQL_LESS_OR_EQUAL(PASSIVE_LEVEL);
@@ -142,7 +124,7 @@
{
return;
}
- Current = (WNDGDI *)pprop->Data;
+ Current = (XCLIPOBJ *)pprop->Data;
if ( gcountPWO &&
Current &&
Current->Hwnd == hWnd &&
@@ -184,7 +166,7 @@
FLONG fl,
int iPixelFormat)
{
- WNDGDI *WndObjInt = NULL;
+ XCLIPOBJ *Clip = NULL;
WNDOBJ *WndObjUser = NULL;
PWND Window;
BOOL calledFromUser;
@@ -206,34 +188,34 @@
}
/* Create WNDOBJ */
- WndObjInt = EngAllocMem(0, sizeof (WNDGDI), GDITAG_WNDOBJ);
- if (WndObjInt == NULL)
+ Clip = EngAllocMem(FL_ZERO_MEMORY, sizeof (XCLIPOBJ), GDITAG_WNDOBJ);
+ if (Clip == NULL)
{
ERR("Failed to allocate memory for a WND structure!\n");
RETURN( NULL);
}
+ IntEngInitClipObj(Clip);
/* Fill the clipobj */
- WndObjInt->ClientClipObj = NULL;
- if (!IntEngWndUpdateClipObj(WndObjInt, Window))
- {
- EngFreeMem(WndObjInt);
+ if (!IntEngWndUpdateClipObj(Clip, Window))
+ {
+ EngFreeMem(Clip);
RETURN( NULL);
}
/* Fill user object */
- WndObjUser = GDIToObj(WndObjInt, WND);
+ WndObjUser = &Clip->WndObj;
WndObjUser->psoOwner = pso;
WndObjUser->pvConsumer = NULL;
/* Fill internal object */
- WndObjInt->Hwnd = hWnd;
- WndObjInt->ChangeProc = pfn;
- WndObjInt->Flags = fl;
- WndObjInt->PixelFormat = iPixelFormat;
+ Clip->Hwnd = hWnd;
+ Clip->ChangeProc = pfn;
+ Clip->Flags = fl;
+ Clip->PixelFormat = iPixelFormat;
/* associate object with window */
- IntSetProp(Window, AtomWndObj, WndObjInt);
+ IntSetProp(Window, AtomWndObj, Clip);
++gcountPWO;
TRACE("EngCreateWnd: SUCCESS!\n");
@@ -258,7 +240,7 @@
EngDeleteWnd(
IN WNDOBJ *pwo)
{
- WNDGDI *WndObjInt = ObjToGDI(pwo, WND);
+ XCLIPOBJ* Clip = CONTAINING_RECORD(pwo, XCLIPOBJ, WndObj);
PWND Window;
BOOL calledFromUser;
@@ -270,7 +252,7 @@
}
/* Get window object */
- Window = UserGetWindowObject(WndObjInt->Hwnd);
+ Window = UserGetWindowObject(Clip->Hwnd);
if (Window == NULL)
{
ERR("Couldnt get window object for WndObjInt->Hwnd!!!\n");
@@ -287,8 +269,8 @@
}
/* Free resources */
- IntEngDeleteClipRegion(WndObjInt->ClientClipObj);
- EngFreeMem(WndObjInt);
+ IntEngFreeClipResources(Clip);
+ EngFreeMem(Clip);
}
@@ -302,14 +284,8 @@
IN ULONG cj,
OUT ULONG *pul)
{
- WNDGDI *WndObjInt = ObjToGDI(pwo, WND);
- BOOL Ret;
-
- TRACE("WNDOBJ_bEnum: pwo = 0x%p, cj = %lu, pul = 0x%p\n", pwo, cj, pul);
- Ret = CLIPOBJ_bEnum(WndObjInt->ClientClipObj, cj, pul);
-
- TRACE("WNDOBJ_bEnum: Returning %s\n", Ret ? "True" :
"False");
- return Ret;
+ /* Relay */
+ return CLIPOBJ_bEnum(&pwo->coClient, cj, pul);
}
@@ -324,17 +300,9 @@
IN ULONG iDirection,
IN ULONG cLimit)
{
- WNDGDI *WndObjInt = ObjToGDI(pwo, WND);
- ULONG Ret;
-
- TRACE("WNDOBJ_cEnumStart: pwo = 0x%p, iType = %lu, iDirection = %lu, cLimit =
%lu\n",
- pwo, iType, iDirection, cLimit);
-
- /* FIXME: Should we enumerate all rectangles or not? */
- Ret = CLIPOBJ_cEnumStart(WndObjInt->ClientClipObj, FALSE, iType, iDirection,
cLimit);
-
- TRACE("WNDOBJ_cEnumStart: Returning 0x%lx\n", Ret);
- return Ret;
+ /* Relay */
+ // FIXME: Should we enumerate all rectangles or not?
+ return CLIPOBJ_cEnumStart(&pwo->coClient, FALSE, iType, iDirection, cLimit);
}
Modified: trunk/reactos/win32ss/gdi/eng/inteng.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/gdi/eng/inteng.h?r…
==============================================================================
--- trunk/reactos/win32ss/gdi/eng/inteng.h [iso-8859-1] (original)
+++ trunk/reactos/win32ss/gdi/eng/inteng.h [iso-8859-1] Sat Jul 26 15:41:08 2014
@@ -114,13 +114,17 @@
LONG dCount,
MIX mix);
-CLIPOBJ* FASTCALL
-IntEngCreateClipRegion(ULONG count,
- PRECTL pRect,
- PRECTL rcBounds);
+VOID FASTCALL
+IntEngUpdateClipRegion(XCLIPOBJ* Clip,
+ ULONG count,
+ const RECTL* pRect,
+ const RECTL* rcBounds);
VOID FASTCALL
-IntEngDeleteClipRegion(CLIPOBJ *ClipObj);
+IntEngInitClipObj(XCLIPOBJ *Clip);
+
+VOID FASTCALL
+IntEngFreeClipResources(XCLIPOBJ *Clip);
BOOL FASTCALL
Modified: trunk/reactos/win32ss/gdi/eng/lineto.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/gdi/eng/lineto.c?r…
==============================================================================
--- trunk/reactos/win32ss/gdi/eng/lineto.c [iso-8859-1] (original)
+++ trunk/reactos/win32ss/gdi/eng/lineto.c [iso-8859-1] Sat Jul 26 15:41:08 2014
@@ -366,11 +366,12 @@
if (!Clip)
{
- Clip = pcoPriv = IntEngCreateClipRegion(0, 0, RectBounds);
+ Clip = pcoPriv = EngCreateClip();
if (!Clip)
{
return FALSE;
}
+ IntEngUpdateClipRegion((XCLIPOBJ*)Clip, 0, 0, RectBounds);
}
x1 += Translate.x;
@@ -487,7 +488,7 @@
if (pcoPriv)
{
- IntEngDeleteClipRegion(pcoPriv);
+ EngDeleteClip(pcoPriv);
}
return IntEngLeave(&EnterLeave);
Modified: trunk/reactos/win32ss/gdi/ntgdi/arc.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/gdi/ntgdi/arc.c?re…
==============================================================================
--- trunk/reactos/win32ss/gdi/ntgdi/arc.c [iso-8859-1] (original)
+++ trunk/reactos/win32ss/gdi/ntgdi/arc.c [iso-8859-1] Sat Jul 26 15:41:08 2014
@@ -8,7 +8,7 @@
*/
#define PUTPIXEL(x,y,BrushInst) \
ret = ret && IntEngLineTo(&psurf->SurfObj, \
- dc->rosdc.CombinedClip, \
+ &dc->co.ClipObj, \
&BrushInst.BrushObject, \
x, y, (x)+1, y, \
&RectBounds, \
@@ -16,7 +16,7 @@
#define PUTLINE(x1,y1,x2,y2,BrushInst) \
ret = ret && IntEngLineTo(&psurf->SurfObj, \
- dc->rosdc.CombinedClip, \
+ &dc->co.ClipObj, \
&BrushInst.BrushObject, \
x1, y1, x2, y2, \
&RectBounds, \
Modified: trunk/reactos/win32ss/gdi/ntgdi/bitblt.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/gdi/ntgdi/bitblt.c…
==============================================================================
--- trunk/reactos/win32ss/gdi/ntgdi/bitblt.c [iso-8859-1] (original)
+++ trunk/reactos/win32ss/gdi/ntgdi/bitblt.c [iso-8859-1] Sat Jul 26 15:41:08 2014
@@ -131,7 +131,7 @@
TRACE("Performing the alpha blend\n");
bResult = IntEngAlphaBlend(&BitmapDest->SurfObj,
&BitmapSrc->SurfObj,
- DCDest->rosdc.CombinedClip,
+ &DCDest->co.ClipObj,
&exlo.xlo,
&DestRect,
&SourceRect,
@@ -290,7 +290,7 @@
EXLATEOBJ_vInitXlateFromDCs(&exlo, DCSrc, DCDest);
Ret = IntEngTransparentBlt(&BitmapDest->SurfObj, &BitmapSrc->SurfObj,
- DCDest->rosdc.CombinedClip, &exlo.xlo, &rcDest, &rcSrc,
+ &DCDest->co.ClipObj, &exlo.xlo, &rcDest, &rcSrc,
TransparentColor, 0);
EXLATEOBJ_vCleanup(&exlo);
@@ -487,7 +487,7 @@
Status = IntEngBitBlt(&BitmapDest->SurfObj,
BitmapSrc ? &BitmapSrc->SurfObj : NULL,
psurfMask ? &psurfMask->SurfObj : NULL,
- DCDest->rosdc.CombinedClip,
+ &DCDest->co.ClipObj,
XlateObj,
&DestRect,
&SourcePoint,
@@ -697,7 +697,7 @@
Status = IntEngStretchBlt(&BitmapDest->SurfObj,
BitmapSrc ? &BitmapSrc->SurfObj : NULL,
BitmapMask ? &BitmapMask->SurfObj : NULL,
- DCDest->rosdc.CombinedClip,
+ &DCDest->co.ClipObj,
XlateObj,
&DCDest->dclevel.ca,
&DestRect,
@@ -834,7 +834,7 @@
&psurf->SurfObj,
NULL,
NULL,
- pdc->rosdc.CombinedClip,
+ &pdc->co.ClipObj,
NULL,
&DestRect,
NULL,
Modified: trunk/reactos/win32ss/gdi/ntgdi/cliprgn.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/gdi/ntgdi/cliprgn.…
==============================================================================
--- trunk/reactos/win32ss/gdi/ntgdi/cliprgn.c [iso-8859-1] (original)
+++ trunk/reactos/win32ss/gdi/ntgdi/cliprgn.c [iso-8859-1] Sat Jul 26 15:41:08 2014
@@ -467,8 +467,6 @@
FASTCALL
CLIPPING_UpdateGCRegion(PDC pDC)
{
- CLIPOBJ * co;
-
/* Must have VisRgn set to a valid state! */
ASSERT (pDC->prgnVis);
@@ -540,16 +538,10 @@
// With pDC->co.pClipRgn->Buffer,
// pDC->co.pClipRgn = pDC->prgnRao ? pDC->prgnRao : pDC->prgnVis;
- co = IntEngCreateClipRegion(pDC->prgnRao->rdh.nCount,
- pDC->prgnRao->Buffer,
- &pDC->erclClip);
- if (co)
- {
- if (pDC->rosdc.CombinedClip != NULL)
- IntEngDeleteClipRegion(pDC->rosdc.CombinedClip);
-
- pDC->rosdc.CombinedClip = co;
- }
+ IntEngUpdateClipRegion(&pDC->co,
+ pDC->prgnRao->rdh.nCount,
+ pDC->prgnRao->Buffer,
+ &pDC->erclClip);
IntGdiOffsetRgn(pDC->prgnRao, -pDC->ptlDCOrig.x, -pDC->ptlDCOrig.y);
}
Modified: trunk/reactos/win32ss/gdi/ntgdi/dc.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/gdi/ntgdi/dc.h?rev…
==============================================================================
--- trunk/reactos/win32ss/gdi/ntgdi/dc.h [iso-8859-1] (original)
+++ trunk/reactos/win32ss/gdi/ntgdi/dc.h [iso-8859-1] Sat Jul 26 15:41:08 2014
@@ -45,11 +45,6 @@
/* Type definitions ***********************************************************/
-
-typedef struct _ROS_DC_INFO
-{
- CLIPOBJ *CombinedClip;
-} ROS_DC_INFO;
typedef struct _DCLEVEL
{
@@ -136,9 +131,6 @@
ULONG ulCopyCount;
PVOID pSurfInfo;
POINTL ptlDoBanding;
-
- /* Reactos specific members */
- ROS_DC_INFO rosdc;
} DC;
extern PDC defaultDCstate;
Modified: trunk/reactos/win32ss/gdi/ntgdi/dclife.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/gdi/ntgdi/dclife.c…
==============================================================================
--- trunk/reactos/win32ss/gdi/ntgdi/dclife.c [iso-8859-1] (original)
+++ trunk/reactos/win32ss/gdi/ntgdi/dclife.c [iso-8859-1] Sat Jul 26 15:41:08 2014
@@ -232,6 +232,9 @@
pdc->prgnVis = IntSysCreateRectpRgn(0, 0, pdc->dclevel.sizl.cx,
pdc->dclevel.sizl.cy);
ASSERT(pdc->prgnVis);
+ /* Initialize Clip object */
+ IntEngInitClipObj(&pdc->co);
+
/* Setup palette */
pdc->dclevel.hpal = StockObjects[DEFAULT_PALETTE];
pdc->dclevel.ppal = PALETTE_ShareLockPalette(pdc->dclevel.hpal);
@@ -373,8 +376,9 @@
REGION_Delete(pdc->prgnRao);
if (pdc->prgnAPI)
REGION_Delete(pdc->prgnAPI);
- if (pdc->rosdc.CombinedClip)
- IntEngDeleteClipRegion(pdc->rosdc.CombinedClip);
+
+ /* Free CLIPOBJ resources */
+ IntEngFreeClipResources(&pdc->co);
PATH_Delete(pdc->dclevel.hPath);
Modified: trunk/reactos/win32ss/gdi/ntgdi/dibobj.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/gdi/ntgdi/dibobj.c…
==============================================================================
--- trunk/reactos/win32ss/gdi/ntgdi/dibobj.c [iso-8859-1] (original)
+++ trunk/reactos/win32ss/gdi/ntgdi/dibobj.c [iso-8859-1] Sat Jul 26 15:41:08 2014
@@ -530,7 +530,7 @@
Status = IntEngBitBlt(pDestSurf,
pSourceSurf,
NULL,
- pDC->rosdc.CombinedClip,
+ &pDC->co.ClipObj,
&exlo.xlo,
&rcDest,
&ptSource,
@@ -1200,7 +1200,7 @@
bResult = IntEngStretchBlt(&psurfDst->SurfObj,
&psurfTmp->SurfObj,
NULL,
- pdc->rosdc.CombinedClip,
+ &pdc->co.ClipObj,
&exlo.xlo,
&pdc->dclevel.ca,
&rcDst,
Modified: trunk/reactos/win32ss/gdi/ntgdi/drawing.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/gdi/ntgdi/drawing.…
==============================================================================
--- trunk/reactos/win32ss/gdi/ntgdi/drawing.c [iso-8859-1] (original)
+++ trunk/reactos/win32ss/gdi/ntgdi/drawing.c [iso-8859-1] Sat Jul 26 15:41:08 2014
@@ -1295,7 +1295,7 @@
&psurf->SurfObj,
NULL,
NULL,
- dc->rosdc.CombinedClip,
+ &dc->co.ClipObj,
NULL,
&DestRect,
NULL,
Modified: trunk/reactos/win32ss/gdi/ntgdi/fillshap.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/gdi/ntgdi/fillshap…
==============================================================================
--- trunk/reactos/win32ss/gdi/ntgdi/fillshap.c [iso-8859-1] (original)
+++ trunk/reactos/win32ss/gdi/ntgdi/fillshap.c [iso-8859-1] Sat Jul 26 15:41:08 2014
@@ -112,7 +112,7 @@
// Points[1].x, Points[1].y );
ret = IntEngLineTo(&psurf->SurfObj,
- dc->rosdc.CombinedClip,
+ &dc->co.ClipObj,
&dc->eboLine.BrushObject,
Points[i].x, /* From */
Points[i].y,
@@ -126,7 +126,7 @@
if (ret)
{
ret = IntEngLineTo(&psurf->SurfObj,
- dc->rosdc.CombinedClip,
+ &dc->co.ClipObj,
&dc->eboLine.BrushObject,
Points[Count-1].x, /* From */
Points[Count-1].y,
@@ -599,7 +599,7 @@
ret = IntEngBitBlt(&psurf->SurfObj,
NULL,
NULL,
- dc->rosdc.CombinedClip,
+ &dc->co.ClipObj,
NULL,
&DestRect,
NULL,
@@ -618,28 +618,28 @@
{
Mix = ROP2_TO_MIX(pdcattr->jROP2);
ret = ret && IntEngLineTo(&psurf->SurfObj,
- dc->rosdc.CombinedClip,
+ &dc->co.ClipObj,
&dc->eboLine.BrushObject,
DestRect.left, DestRect.top, DestRect.right,
DestRect.top,
&DestRect, // Bounding rectangle
Mix);
ret = ret && IntEngLineTo(&psurf->SurfObj,
- dc->rosdc.CombinedClip,
+ &dc->co.ClipObj,
&dc->eboLine.BrushObject,
DestRect.right, DestRect.top, DestRect.right,
DestRect.bottom,
&DestRect, // Bounding rectangle
Mix);
ret = ret && IntEngLineTo(&psurf->SurfObj,
- dc->rosdc.CombinedClip,
+ &dc->co.ClipObj,
&dc->eboLine.BrushObject,
DestRect.right, DestRect.bottom, DestRect.left,
DestRect.bottom,
&DestRect, // Bounding rectangle
Mix);
ret = ret && IntEngLineTo(&psurf->SurfObj,
- dc->rosdc.CombinedClip,
+ &dc->co.ClipObj,
&dc->eboLine.BrushObject,
DestRect.left, DestRect.bottom, DestRect.left,
DestRect.top,
&DestRect, // Bounding rectangle
@@ -963,10 +963,8 @@
DC_vPrepareDCsForBlit(pdc, &rclExtent, NULL, NULL);
- ASSERT(pdc->rosdc.CombinedClip);
-
bRet = IntEngGradientFill(&psurf->SurfObj,
- pdc->rosdc.CombinedClip,
+ &pdc->co.ClipObj,
&exlo.xlo,
pVertex,
nVertex,
Modified: trunk/reactos/win32ss/gdi/ntgdi/freetype.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/gdi/ntgdi/freetype…
==============================================================================
--- trunk/reactos/win32ss/gdi/ntgdi/freetype.c [iso-8859-1] (original)
+++ trunk/reactos/win32ss/gdi/ntgdi/freetype.c [iso-8859-1] Sat Jul 26 15:41:08 2014
@@ -3317,7 +3317,7 @@
&dc->dclevel.pSurface->SurfObj,
NULL,
NULL,
- dc->rosdc.CombinedClip,
+ &dc->co.ClipObj,
NULL,
&DestRect,
&SourcePoint,
@@ -3577,7 +3577,7 @@
&psurf->SurfObj,
NULL,
NULL,
- dc->rosdc.CombinedClip,
+ &dc->co.ClipObj,
NULL,
&DestRect,
&SourcePoint,
@@ -3650,7 +3650,7 @@
IntEngMaskBlt(
SurfObj,
SourceGlyphSurf,
- dc->rosdc.CombinedClip,
+ &dc->co.ClipObj,
&exloRGB2Dst.xlo,
&exloDst2RGB.xlo,
&DestRect,
Modified: trunk/reactos/win32ss/gdi/ntgdi/line.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/gdi/ntgdi/line.c?r…
==============================================================================
--- trunk/reactos/win32ss/gdi/ntgdi/line.c [iso-8859-1] (original)
+++ trunk/reactos/win32ss/gdi/ntgdi/line.c [iso-8859-1] Sat Jul 26 15:41:08 2014
@@ -149,7 +149,7 @@
if (!(pbrLine->flAttrs & BR_IS_NULL))
{
Ret = IntEngLineTo(&psurf->SurfObj,
- dc->rosdc.CombinedClip,
+ &dc->co.ClipObj,
&dc->eboLine.BrushObject,
Points[0].x, Points[0].y,
Points[1].x, Points[1].y,
@@ -285,7 +285,7 @@
}
Ret = IntEngPolyline(&psurf->SurfObj,
- dc->rosdc.CombinedClip,
+ &dc->co.ClipObj,
&dc->eboLine.BrushObject,
Points,
Count,
Modified: trunk/reactos/win32ss/gdi/ntgdi/polyfill.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/gdi/ntgdi/polyfill…
==============================================================================
--- trunk/reactos/win32ss/gdi/ntgdi/polyfill.c [iso-8859-1] (original)
+++ trunk/reactos/win32ss/gdi/ntgdi/polyfill.c [iso-8859-1] Sat Jul 26 15:41:08 2014
@@ -408,7 +408,7 @@
//DPRINT("Fill Line (%d, %d) to (%d, %d)\n",x1, ScanLine, x2, ScanLine);
IntEngLineTo(&psurf->SurfObj,
- dc->rosdc.CombinedClip,
+ &dc->co.ClipObj,
BrushObj,
x1,
ScanLine,
@@ -481,7 +481,7 @@
//DPRINT("Fill Line (%d, %d) to (%d, %d)\n",x1, ScanLine, x2, ScanLine);
IntEngLineTo(&psurf->SurfObj,
- dc->rosdc.CombinedClip,
+ &dc->co.ClipObj,
BrushObj,
x1,
ScanLine,
@@ -504,7 +504,7 @@
//DPRINT("Fill Line (%d, %d) to (%d, %d)\n",x1, ScanLine, x2, ScanLine);
IntEngLineTo(&psurf->SurfObj,
- dc->rosdc.CombinedClip,
+ &dc->co.ClipObj,
BrushObj,
x1,
ScanLine,
@@ -627,7 +627,7 @@
IntEngBitBlt(&psurf->SurfObj,
NULL,
NULL,
- dc->rosdc.CombinedClip,
+ &dc->co.ClipObj,
NULL,
&LineRect,
NULL,
Modified: trunk/reactos/win32ss/gdi/ntgdi/region.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/gdi/ntgdi/region.c…
==============================================================================
--- trunk/reactos/win32ss/gdi/ntgdi/region.c [iso-8859-1] (original)
+++ trunk/reactos/win32ss/gdi/ntgdi/region.c [iso-8859-1] Sat Jul 26 15:41:08 2014
@@ -2484,7 +2484,7 @@
{
HRGN tmpVisRgn;
PROSRGNDATA visrgn;
- CLIPOBJ* ClipRegion;
+ XCLIPOBJ ClipRegion;
BOOL bRet = FALSE;
POINTL BrushOrigin;
SURFACE *psurf;
@@ -2515,10 +2515,8 @@
if (dc->prgnRao)
IntGdiCombineRgn(visrgn, visrgn, dc->prgnRao, RGN_AND);
- ClipRegion = IntEngCreateClipRegion(visrgn->rdh.nCount,
- visrgn->Buffer,
- &visrgn->rdh.rcBound );
- ASSERT(ClipRegion);
+ IntEngInitClipObj(&ClipRegion);
+ IntEngUpdateClipRegion(&ClipRegion, visrgn->rdh.nCount, visrgn->Buffer,
&visrgn->rdh.rcBound );
BrushOrigin.x = pdcattr->ptlBrushOrigin.x;
BrushOrigin.y = pdcattr->ptlBrushOrigin.y;
@@ -2526,13 +2524,14 @@
/* FIXME: Handle psurf == NULL !!!! */
bRet = IntEngPaint(&psurf->SurfObj,
- ClipRegion,
+ &ClipRegion.ClipObj,
&dc->eboFill.BrushObject,
&BrushOrigin,
0xFFFF); // FIXME: Don't know what to put here
RGNOBJAPI_Unlock(visrgn);
GreDeleteObject(tmpVisRgn);
+ IntEngFreeClipResources(&ClipRegion);
// Fill the region
return bRet;
Modified: trunk/reactos/win32ss/gdi/ntgdi/wingl.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/gdi/ntgdi/wingl.c?…
==============================================================================
--- trunk/reactos/win32ss/gdi/ntgdi/wingl.c [iso-8859-1] (original)
+++ trunk/reactos/win32ss/gdi/ntgdi/wingl.c [iso-8859-1] Sat Jul 26 15:41:08 2014
@@ -121,6 +121,8 @@
SURFOBJ *pso = NULL;
BOOL Ret = FALSE;
+ DPRINT1("Setting pixel format from win32k!\n");
+
pdc = DC_LockDc(hdc);
if (!pdc)
{
Modified: trunk/reactos/win32ss/user/ntuser/cursoricon.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/user/ntuser/cursor…
==============================================================================
--- trunk/reactos/win32ss/user/ntuser/cursoricon.c [iso-8859-1] (original)
+++ trunk/reactos/win32ss/user/ntuser/cursoricon.c [iso-8859-1] Sat Jul 26 15:41:08 2014
@@ -1290,7 +1290,7 @@
DC_vPrepareDCsForBlit(pdc, &rcDest, NULL, NULL);
/* Get the clip object */
- pdcClipObj = pdc->rosdc.CombinedClip;
+ pdcClipObj = &pdc->co.ClipObj;
/* We now have our destination surface and rectangle */
psurfDest = pdc->dclevel.pSurface;
@@ -1475,7 +1475,7 @@
DC_vPrepareDCsForBlit(pdc, &rcDest, NULL, NULL);
/* Get the clip object */
- pdcClipObj = pdc->rosdc.CombinedClip;
+ pdcClipObj = &pdc->co.ClipObj;
/* We now have our destination surface and rectangle */
psurfDest = pdc->dclevel.pSurface;
Modified: trunk/reactos/win32ss/user/ntuser/windc.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/user/ntuser/windc.…
==============================================================================
--- trunk/reactos/win32ss/user/ntuser/windc.c [iso-8859-1] (original)
+++ trunk/reactos/win32ss/user/ntuser/windc.c [iso-8859-1] Sat Jul 26 15:41:08 2014
@@ -1015,22 +1015,22 @@
HWND FASTCALL
UserGethWnd( HDC hdc, PWNDOBJ *pwndo)
{
- PWNDGDI pWndgdi;
+ XCLIPOBJ* Clip;
PWND Wnd;
HWND hWnd;
PPROPERTY pprop;
hWnd = IntWindowFromDC(hdc);
- if (hWnd && !(Wnd = UserGetWindowObject(hWnd)))
+ if (hWnd && (Wnd = UserGetWindowObject(hWnd)))
{
pprop = IntGetProp(Wnd, AtomWndObj);
- pWndgdi = (WNDGDI *)pprop->Data;
-
- if ( pWndgdi && pWndgdi->Hwnd == hWnd )
+ Clip = (XCLIPOBJ*)pprop->Data;
+
+ if ( Clip && Clip->Hwnd == hWnd )
{
- if (pwndo) *pwndo = (PWNDOBJ)pWndgdi;
+ if (pwndo) *pwndo = &Clip->WndObj;
}
}
return hWnd;
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jgardou＠svn.reactos.org