[tkreuzer] 32428: Remove typecasts PBITMAPOBJ <-> PSURFOBJ. Use GDIOBJ_ShareLockObj / _UnlockObjByPtr instead of Eng(Un)LockSurface as BITMAPOBJ_Un/LockObj. Add BASEOBJECT to the BITMAPOBJ structure.
19 Feb
2008
19 Feb
'08
10:21 p.m.
Author: tkreuzer
Date: Wed Feb 20 01:21:39 2008
New Revision: 32428
URL: http://svn.reactos.org/svn/reactos?rev=32428&view=rev
Log:
Remove typecasts PBITMAPOBJ <-> PSURFOBJ. Use GDIOBJ_ShareLockObj / _UnlockObjByPtr
instead of Eng(Un)LockSurface as BITMAPOBJ_Un/LockObj. Add BASEOBJECT to the BITMAPOBJ
structure.
Modified:
trunk/reactos/subsystems/win32/win32k/eng/copybits.c
trunk/reactos/subsystems/win32/win32k/eng/engmisc.c
trunk/reactos/subsystems/win32/win32k/eng/surface.c
trunk/reactos/subsystems/win32/win32k/include/bitmaps.h
trunk/reactos/subsystems/win32/win32k/objects/gdiobj.c
Modified: trunk/reactos/subsystems/win32/win32k/eng/copybits.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/en…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/eng/copybits.c (original)
+++ trunk/reactos/subsystems/win32/win32k/eng/copybits.c Wed Feb 20 01:21:39 2008
@@ -47,7 +47,7 @@
RECT_ENUM RectEnum;
BOOL EnumMore;
BLTINFO BltInfo;
- BITMAPOBJ *DestObj = NULL;
+ BITMAPOBJ *DestObj;
BITMAPOBJ *SourceObj;
ASSERT(Dest != NULL && Source != NULL && DestRect != NULL &&
SourcePoint != NULL);
@@ -57,11 +57,13 @@
MouseSafetyOnDrawStart(Source, SourcePoint->x, SourcePoint->y,
(SourcePoint->x + abs(DestRect->right -
DestRect->left)),
(SourcePoint->y + abs(DestRect->bottom -
DestRect->top)));
+
+ DestObj = CONTAINING_RECORD(Dest, BITMAPOBJ, SurfObj);
if (Dest != Source)
- {
- DestObj = CONTAINING_RECORD(Dest, BITMAPOBJ, SurfObj);
+ {
BITMAPOBJ_LockBitmapBits(DestObj);
- }
+ }
+
MouseSafetyOnDrawStart(Dest, DestRect->left, DestRect->top, DestRect->right,
DestRect->bottom);
// FIXME: Don't punt to the driver's DrvCopyBits immediately. Instead,
@@ -76,17 +78,16 @@
if(Dest->iType!=STYPE_BITMAP)
{
/* FIXME: Eng* functions shouldn't call Drv* functions. ? */
- /* FIXME: Remove typecast. */
- if (((BITMAPOBJ*)Dest)->flHooks & HOOK_COPYBITS)
+ if (DestObj->flHooks & HOOK_COPYBITS)
{
ret = GDIDEVFUNCS(Dest).CopyBits(
Dest, Source, Clip, ColorTranslation, DestRect, SourcePoint);
MouseSafetyOnDrawEnd(Dest);
if (Dest != Source)
- {
- BITMAPOBJ_UnlockBitmapBits(DestObj);
- }
+ {
+ BITMAPOBJ_UnlockBitmapBits(DestObj);
+ }
MouseSafetyOnDrawEnd(Source);
BITMAPOBJ_UnlockBitmapBits(SourceObj);
@@ -98,17 +99,16 @@
if(Source->iType!=STYPE_BITMAP)
{
/* FIXME: Eng* functions shouldn't call Drv* functions. ? */
- /* FIXME: Remove typecast. */
- if (((BITMAPOBJ*)Source)->flHooks & HOOK_COPYBITS)
+ if (SourceObj->flHooks & HOOK_COPYBITS)
{
ret = GDIDEVFUNCS(Source).CopyBits(
Dest, Source, Clip, ColorTranslation, DestRect, SourcePoint);
MouseSafetyOnDrawEnd(Dest);
if (Dest != Source)
- {
- BITMAPOBJ_UnlockBitmapBits(DestObj);
- }
+ {
+ BITMAPOBJ_UnlockBitmapBits(DestObj);
+ }
MouseSafetyOnDrawEnd(Source);
BITMAPOBJ_UnlockBitmapBits(SourceObj);
@@ -123,9 +123,9 @@
MouseSafetyOnDrawEnd(Dest);
if (Dest != Source)
- {
+ {
BITMAPOBJ_UnlockBitmapBits(DestObj);
- }
+ }
MouseSafetyOnDrawEnd(Source);
BITMAPOBJ_UnlockBitmapBits(SourceObj);
@@ -157,9 +157,9 @@
MouseSafetyOnDrawEnd(Dest);
if (Dest != Source)
- {
- BITMAPOBJ_UnlockBitmapBits(DestObj);
- }
+ {
+ BITMAPOBJ_UnlockBitmapBits(DestObj);
+ }
MouseSafetyOnDrawEnd(Source);
BITMAPOBJ_UnlockBitmapBits(SourceObj);
@@ -176,9 +176,9 @@
MouseSafetyOnDrawEnd(Dest);
if (Dest != Source)
- {
- BITMAPOBJ_UnlockBitmapBits(DestObj);
- }
+ {
+ BITMAPOBJ_UnlockBitmapBits(DestObj);
+ }
MouseSafetyOnDrawEnd(Source);
BITMAPOBJ_UnlockBitmapBits(SourceObj);
@@ -214,9 +214,9 @@
MouseSafetyOnDrawEnd(Dest);
if (Dest != Source)
- {
+ {
BITMAPOBJ_UnlockBitmapBits(DestObj);
- }
+ }
MouseSafetyOnDrawEnd(Source);
BITMAPOBJ_UnlockBitmapBits(SourceObj);
@@ -225,9 +225,9 @@
MouseSafetyOnDrawEnd(Dest);
if (Dest != Source)
- {
+ {
BITMAPOBJ_UnlockBitmapBits(DestObj);
- }
+ }
MouseSafetyOnDrawEnd(Source);
BITMAPOBJ_UnlockBitmapBits(SourceObj);
Modified: trunk/reactos/subsystems/win32/win32k/eng/engmisc.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/en…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/eng/engmisc.c (original)
+++ trunk/reactos/subsystems/win32/win32k/eng/engmisc.c Wed Feb 20 01:21:39 2008
@@ -25,11 +25,11 @@
BOOL STDCALL
IntEngEnter(PINTENG_ENTER_LEAVE EnterLeave,
- SURFOBJ *DestObj,
+ SURFOBJ *DestSurf,
RECTL *DestRect,
BOOL ReadOnly,
POINTL *Translate,
- SURFOBJ **OutputObj)
+ SURFOBJ **OutputSurf)
{
LONG Exchange;
SIZEL BitmapSize;
@@ -51,22 +51,22 @@
DestRect->bottom = Exchange;
}
- if (NULL != DestObj && STYPE_BITMAP != DestObj->iType &&
- (NULL == DestObj->pvScan0 || 0 == DestObj->lDelta))
+ if (NULL != DestSurf && STYPE_BITMAP != DestSurf->iType &&
+ (NULL == DestSurf->pvScan0 || 0 == DestSurf->lDelta))
{
/* Driver needs to support DrvCopyBits, else we can't do anything */
- /* FIXME: Remove typecast! */
- if (!(((BITMAPOBJ*)DestObj)->flHooks & HOOK_COPYBITS))
- {
+ BITMAPOBJ *DestBmp = CONTAINING_RECORD(DestSurf, BITMAPOBJ, SurfObj);
+ if (!(DestBmp->flHooks & HOOK_COPYBITS))
+ {
return FALSE;
- }
+ }
/* Allocate a temporary bitmap */
BitmapSize.cx = DestRect->right - DestRect->left;
BitmapSize.cy = DestRect->bottom - DestRect->top;
- Width = DIB_GetDIBWidthBytes(BitmapSize.cx,
BitsPerFormat(DestObj->iBitmapFormat));
+ Width = DIB_GetDIBWidthBytes(BitmapSize.cx,
BitsPerFormat(DestSurf->iBitmapFormat));
EnterLeave->OutputBitmap = EngCreateBitmap(BitmapSize, Width,
- DestObj->iBitmapFormat,
+ DestSurf->iBitmapFormat,
BMF_TOPDOWN | BMF_NOZEROINIT, NULL);
if (!EnterLeave->OutputBitmap)
@@ -75,7 +75,7 @@
return FALSE;
}
- *OutputObj = EngLockSurface((HSURF)EnterLeave->OutputBitmap);
+ *OutputSurf = EngLockSurface((HSURF)EnterLeave->OutputBitmap);
EnterLeave->DestRect.left = 0;
EnterLeave->DestRect.top = 0;
@@ -89,35 +89,35 @@
ClippedDestRect.left -= SrcPoint.x;
SrcPoint.x = 0;
}
- if (DestObj->sizlBitmap.cx < SrcPoint.x + ClippedDestRect.right -
ClippedDestRect.left)
- {
- ClippedDestRect.right = ClippedDestRect.left + DestObj->sizlBitmap.cx -
SrcPoint.x;
+ if (DestSurf->sizlBitmap.cx < SrcPoint.x + ClippedDestRect.right -
ClippedDestRect.left)
+ {
+ ClippedDestRect.right = ClippedDestRect.left + DestSurf->sizlBitmap.cx -
SrcPoint.x;
}
if (SrcPoint.y < 0)
{
ClippedDestRect.top -= SrcPoint.y;
SrcPoint.y = 0;
}
- if (DestObj->sizlBitmap.cy < SrcPoint.y + ClippedDestRect.bottom -
ClippedDestRect.top)
- {
- ClippedDestRect.bottom = ClippedDestRect.top + DestObj->sizlBitmap.cy -
SrcPoint.y;
+ if (DestSurf->sizlBitmap.cy < SrcPoint.y + ClippedDestRect.bottom -
ClippedDestRect.top)
+ {
+ ClippedDestRect.bottom = ClippedDestRect.top + DestSurf->sizlBitmap.cy -
SrcPoint.y;
}
EnterLeave->TrivialClipObj = EngCreateClip();
EnterLeave->TrivialClipObj->iDComplexity = DC_TRIVIAL;
- if (ClippedDestRect.left < (*OutputObj)->sizlBitmap.cx &&
+ if (ClippedDestRect.left < (*OutputSurf)->sizlBitmap.cx &&
0 <= ClippedDestRect.right &&
- SrcPoint.x < DestObj->sizlBitmap.cx &&
- ClippedDestRect.top <= (*OutputObj)->sizlBitmap.cy &&
+ SrcPoint.x < DestSurf->sizlBitmap.cx &&
+ ClippedDestRect.top <= (*OutputSurf)->sizlBitmap.cy &&
0 <= ClippedDestRect.bottom &&
- SrcPoint.y < DestObj->sizlBitmap.cy &&
- ! GDIDEVFUNCS(DestObj).CopyBits(
- *OutputObj, DestObj,
+ SrcPoint.y < DestSurf->sizlBitmap.cy &&
+ ! GDIDEVFUNCS(DestSurf).CopyBits(
+ *OutputSurf, DestSurf,
EnterLeave->TrivialClipObj, NULL,
&ClippedDestRect, &SrcPoint))
{
EngDeleteClip(EnterLeave->TrivialClipObj);
- EngFreeMem((*OutputObj)->pvBits);
- EngUnlockSurface(*OutputObj);
+ EngFreeMem((*OutputSurf)->pvBits);
+ EngUnlockSurface(*OutputSurf);
EngDeleteSurface((HSURF)EnterLeave->OutputBitmap);
return FALSE;
}
@@ -132,25 +132,28 @@
{
Translate->x = 0;
Translate->y = 0;
- *OutputObj = DestObj;
- }
-
- if (NULL != *OutputObj
- && 0 != (((BITMAPOBJ*) *OutputObj)->flHooks & HOOK_SYNCHRONIZE))
- {
- if (NULL != GDIDEVFUNCS(*OutputObj).SynchronizeSurface)
- {
- GDIDEVFUNCS(*OutputObj).SynchronizeSurface(*OutputObj, DestRect, 0);
- }
- else if (STYPE_BITMAP == (*OutputObj)->iType
- && NULL != GDIDEVFUNCS(*OutputObj).Synchronize)
- {
- GDIDEVFUNCS(*OutputObj).Synchronize((*OutputObj)->dhpdev, DestRect);
- }
- }
-
- EnterLeave->DestObj = DestObj;
- EnterLeave->OutputObj = *OutputObj;
+ *OutputSurf = DestSurf;
+ }
+
+ if (NULL != *OutputSurf)
+ {
+ BITMAPOBJ* OutputBmp = CONTAINING_RECORD(*OutputSurf, BITMAPOBJ, SurfObj);
+ if (0 != (OutputBmp->flHooks & HOOK_SYNCHRONIZE))
+ {
+ if (NULL != GDIDEVFUNCS(*OutputSurf).SynchronizeSurface)
+ {
+ GDIDEVFUNCS(*OutputSurf).SynchronizeSurface(*OutputSurf, DestRect, 0);
+ }
+ else if (STYPE_BITMAP == (*OutputSurf)->iType
+ && NULL != GDIDEVFUNCS(*OutputSurf).Synchronize)
+ {
+ GDIDEVFUNCS(*OutputSurf).Synchronize((*OutputSurf)->dhpdev, DestRect);
+ }
+ }
+ }
+
+ EnterLeave->DestObj = DestSurf;
+ EnterLeave->OutputObj = *OutputSurf;
EnterLeave->ReadOnly = ReadOnly;
return TRUE;
Modified: trunk/reactos/subsystems/win32/win32k/eng/surface.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/en…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/eng/surface.c (original)
+++ trunk/reactos/subsystems/win32/win32k/eng/surface.c Wed Feb 20 01:21:39 2008
@@ -575,7 +575,10 @@
EngUnlockSurface(IN SURFOBJ *Surface)
{
if (Surface != NULL)
- GDIOBJ_UnlockObjByPtr(GdiHandleTable, Surface);
+ {
+ BITMAPOBJ *bmp = CONTAINING_RECORD(Surface, BITMAPOBJ, SurfObj);
+ GDIOBJ_UnlockObjByPtr(GdiHandleTable, bmp);
+ }
}
Modified: trunk/reactos/subsystems/win32/win32k/include/bitmaps.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/in…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/include/bitmaps.h (original)
+++ trunk/reactos/subsystems/win32/win32k/include/bitmaps.h Wed Feb 20 01:21:39 2008
@@ -5,10 +5,7 @@
/* GDI logical bitmap object */
typedef struct _BITMAPOBJ
{
-// HGDIOBJ hHmgr;
-// PVOID pvEntry;
-// ULONG lucExcLock;
-// ULONG Tid;
+ BASEOBJECT BaseObject;
SURFOBJ SurfObj;
FLONG flHooks;
@@ -34,8 +31,11 @@
#define BITMAPOBJ_FreeBitmap(hBMObj) \
GDIOBJ_FreeObj(GdiHandleTable, (HGDIOBJ) hBMObj, GDI_OBJECT_TYPE_BITMAP)
/* NOTE: Use shared locks! */
-#define BITMAPOBJ_LockBitmap(hBMObj) (PBITMAPOBJ)EngLockSurface((HSURF)hBMObj)
-#define BITMAPOBJ_UnlockBitmap(pBMObj) EngUnlockSurface(&pBMObj->SurfObj)
+#define BITMAPOBJ_LockBitmap(hBMObj) \
+ ((PBITMAPOBJ) GDIOBJ_ShareLockObj (GdiHandleTable, (HGDIOBJ) hBMObj,
GDI_OBJECT_TYPE_BITMAP))
+#define BITMAPOBJ_UnlockBitmap(pBMObj) \
+ GDIOBJ_UnlockObjByPtr (GdiHandleTable, pBMObj)
+
BOOL INTERNAL_CALL BITMAP_Cleanup(PVOID ObjectBody);
BOOL INTERNAL_CALL BITMAPOBJ_InitBitsLock(BITMAPOBJ *pBMObj);
Modified: trunk/reactos/subsystems/win32/win32k/objects/gdiobj.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/ob…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/objects/gdiobj.c (original)
+++ trunk/reactos/subsystems/win32/win32k/objects/gdiobj.c Wed Feb 20 01:21:39 2008
@@ -928,7 +928,6 @@
#ifdef GDI_DEBUG
CaptureStackBackTace((PVOID*)GDIHandleLocker[GDI_HANDLE_GET_INDEX(hObj)],
GDI_STACK_LEVELS);
#endif
- Object = Entry->KernelData;
}
else
{
@@ -943,8 +942,8 @@
DelayExecution();
continue;
}
- Object = Entry->KernelData;
}
+ Object = Entry->KernelData;
}
else
{
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