mirror of
https://github.com/reactos/reactos.git
synced 2025-05-28 05:28:14 +00:00
[WIN32K]
- Formatting, no code change. svn path=/trunk/; revision=61884
This commit is contained in:
Jérôme Gardou
parent
e2be2729b0
commit
ac3145e072
2 changed files with 222 additions and 225 deletions
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@ -18,8 +18,8 @@ IntEngMaskBlt(SURFOBJ *psoDest,
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VOID FASTCALL
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IntEngWindowChanged(
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PWND Window,
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FLONG flChanged);
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_In_ PWND Window,
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_In_ FLONG flChanged);
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VOID FASTCALL IntGdiAcquireSemaphore ( HSEMAPHORE hsem );
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VOID FASTCALL IntGdiReleaseSemaphore ( HSEMAPHORE hsem );
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@ -6,9 +6,6 @@
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* PROGRAMER: Gregor Anich
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*/
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/* TODO: Check how the WNDOBJ implementation should behave with a driver on windows.
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*/
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#include <win32k.h>
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#define NDEBUG
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@ -22,32 +19,32 @@ INT gcountPWO = 0;
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VOID
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FASTCALL
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IntEngWndCallChangeProc(
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IN WNDOBJ *pwo,
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IN FLONG flChanged)
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IN WNDOBJ *pwo,
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IN FLONG flChanged)
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{
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WNDGDI *WndObjInt = ObjToGDI(pwo, WND);
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WNDGDI *WndObjInt = ObjToGDI(pwo, WND);
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if (WndObjInt->ChangeProc == NULL)
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if (WndObjInt->ChangeProc == NULL)
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{
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return;
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return;
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}
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/* check flags of the WNDOBJ */
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flChanged &= WndObjInt->Flags;
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if (flChanged == 0)
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/* check flags of the WNDOBJ */
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flChanged &= WndObjInt->Flags;
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if (flChanged == 0)
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{
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return;
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return;
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}
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/* Call the WNDOBJCHANGEPROC */
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if (flChanged == WOC_CHANGED)
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/* Call the WNDOBJCHANGEPROC */
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if (flChanged == WOC_CHANGED)
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{
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pwo = NULL;
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pwo = NULL;
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}
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DPRINT("Calling WNDOBJCHANGEPROC (0x%p), Changed = 0x%x\n",
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WndObjInt->ChangeProc, flChanged);
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WndObjInt->ChangeProc(pwo, flChanged);
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DPRINT("Calling WNDOBJCHANGEPROC (0x%p), Changed = 0x%x\n",
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WndObjInt->ChangeProc, flChanged);
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WndObjInt->ChangeProc(pwo, flChanged);
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}
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/*
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@ -56,74 +53,74 @@ IntEngWndCallChangeProc(
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BOOLEAN
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FASTCALL
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IntEngWndUpdateClipObj(
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WNDGDI *WndObjInt,
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PWND Window)
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WNDGDI *WndObjInt,
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PWND Window)
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{
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HRGN hVisRgn;
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PROSRGNDATA visRgn;
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CLIPOBJ *ClipObj = NULL;
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CLIPOBJ *OldClipObj;
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HRGN hVisRgn;
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PROSRGNDATA visRgn;
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CLIPOBJ *ClipObj = NULL;
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CLIPOBJ *OldClipObj;
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DPRINT("IntEngWndUpdateClipObj\n");
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DPRINT("IntEngWndUpdateClipObj\n");
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hVisRgn = VIS_ComputeVisibleRegion(Window, TRUE, TRUE, TRUE);
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if (hVisRgn != NULL)
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{
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NtGdiOffsetRgn(hVisRgn, Window->rcClient.left, Window->rcClient.top);
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visRgn = RGNOBJAPI_Lock(hVisRgn, NULL);
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if (visRgn != NULL)
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hVisRgn = VIS_ComputeVisibleRegion(Window, TRUE, TRUE, TRUE);
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if (hVisRgn != NULL)
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{
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if (visRgn->rdh.nCount > 0)
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{
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ClipObj = IntEngCreateClipRegion(visRgn->rdh.nCount, visRgn->Buffer,
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&visRgn->rdh.rcBound);
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DPRINT("Created visible region with %lu rects\n", visRgn->rdh.nCount);
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DPRINT(" BoundingRect: %d, %d %d, %d\n",
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visRgn->rdh.rcBound.left, visRgn->rdh.rcBound.top,
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visRgn->rdh.rcBound.right, visRgn->rdh.rcBound.bottom);
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NtGdiOffsetRgn(hVisRgn, Window->rcClient.left, Window->rcClient.top);
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visRgn = RGNOBJAPI_Lock(hVisRgn, NULL);
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if (visRgn != NULL)
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{
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ULONG i;
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for (i = 0; i < visRgn->rdh.nCount; i++)
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{
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DPRINT(" Rect #%lu: %ld,%ld %ld,%ld\n", i+1,
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visRgn->Buffer[i].left, visRgn->Buffer[i].top,
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visRgn->Buffer[i].right, visRgn->Buffer[i].bottom);
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}
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if (visRgn->rdh.nCount > 0)
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{
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ClipObj = IntEngCreateClipRegion(visRgn->rdh.nCount, visRgn->Buffer,
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&visRgn->rdh.rcBound);
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DPRINT("Created visible region with %lu rects\n", visRgn->rdh.nCount);
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DPRINT(" BoundingRect: %d, %d %d, %d\n",
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visRgn->rdh.rcBound.left, visRgn->rdh.rcBound.top,
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visRgn->rdh.rcBound.right, visRgn->rdh.rcBound.bottom);
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{
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ULONG i;
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for (i = 0; i < visRgn->rdh.nCount; i++)
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{
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DPRINT(" Rect #%lu: %ld,%ld %ld,%ld\n", i+1,
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visRgn->Buffer[i].left, visRgn->Buffer[i].top,
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visRgn->Buffer[i].right, visRgn->Buffer[i].bottom);
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}
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}
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}
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RGNOBJAPI_Unlock(visRgn);
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}
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}
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RGNOBJAPI_Unlock(visRgn);
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else
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{
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DPRINT1("Warning: Couldn't lock visible region of window DC\n");
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}
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GreDeleteObject(hVisRgn);
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}
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else
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{
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DPRINT1("Warning: Couldn't lock visible region of window DC\n");
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DPRINT1("Warning: VIS_ComputeVisibleRegion failed!\n");
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}
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GreDeleteObject(hVisRgn);
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}
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else
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{
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DPRINT1("Warning: VIS_ComputeVisibleRegion failed!\n");
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}
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if (ClipObj == NULL)
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{
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/* Fall back to client rect */
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ClipObj = IntEngCreateClipRegion(1, &Window->rcClient,
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&Window->rcClient);
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}
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if (ClipObj == NULL)
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{
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/* Fall back to client rect */
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ClipObj = IntEngCreateClipRegion(1, &Window->rcClient,
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&Window->rcClient);
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}
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if (ClipObj == NULL)
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{
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DPRINT1("Warning: IntEngCreateClipRegion() failed!\n");
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return FALSE;
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}
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if (ClipObj == NULL)
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{
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DPRINT1("Warning: IntEngCreateClipRegion() failed!\n");
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return FALSE;
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}
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RtlCopyMemory(&WndObjInt->WndObj.coClient, ClipObj, sizeof (CLIPOBJ));
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RtlCopyMemory(&WndObjInt->WndObj.rclClient, &Window->rcClient, sizeof (RECT));
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OldClipObj = InterlockedExchangePointer((PVOID*)&WndObjInt->ClientClipObj, ClipObj);
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if (OldClipObj != NULL)
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IntEngDeleteClipRegion(OldClipObj);
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RtlCopyMemory(&WndObjInt->WndObj.coClient, ClipObj, sizeof (CLIPOBJ));
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RtlCopyMemory(&WndObjInt->WndObj.rclClient, &Window->rcClient, sizeof (RECT));
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OldClipObj = InterlockedExchangePointer((PVOID*)&WndObjInt->ClientClipObj, ClipObj);
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if (OldClipObj != NULL)
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IntEngDeleteClipRegion(OldClipObj);
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return TRUE;
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return TRUE;
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}
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/*
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@ -132,49 +129,49 @@ IntEngWndUpdateClipObj(
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VOID
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FASTCALL
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IntEngWindowChanged(
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PWND Window,
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FLONG flChanged)
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_In_ PWND Window,
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_In_ FLONG flChanged)
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{
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PPROPERTY pprop;
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WNDGDI *Current;
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HWND hWnd;
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PPROPERTY pprop;
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WNDGDI *Current;
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HWND hWnd;
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ASSERT_IRQL_LESS_OR_EQUAL(PASSIVE_LEVEL);
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ASSERT_IRQL_LESS_OR_EQUAL(PASSIVE_LEVEL);
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hWnd = Window->head.h;
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pprop = IntGetProp(Window, AtomWndObj);
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if (!pprop)
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{
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return;
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}
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Current = (WNDGDI *)pprop->Data;
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if ( gcountPWO &&
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Current &&
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Current->Hwnd == hWnd &&
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Current->WndObj.pvConsumer != NULL )
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{
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/* Update the WNDOBJ */
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switch (flChanged)
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{
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hWnd = Window->head.h;
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pprop = IntGetProp(Window, AtomWndObj);
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if (!pprop)
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{
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return;
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}
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Current = (WNDGDI *)pprop->Data;
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if ( gcountPWO &&
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Current &&
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Current->Hwnd == hWnd &&
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Current->WndObj.pvConsumer != NULL )
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{
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/* Update the WNDOBJ */
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switch (flChanged)
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{
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case WOC_RGN_CLIENT:
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/* Update the clipobj and client rect of the WNDOBJ */
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IntEngWndUpdateClipObj(Current, Window);
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break;
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/* Update the clipobj and client rect of the WNDOBJ */
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IntEngWndUpdateClipObj(Current, Window);
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break;
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case WOC_DELETE:
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/* FIXME: Should the WNDOBJs be deleted by win32k or by the driver? */
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break;
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}
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/* FIXME: Should the WNDOBJs be deleted by win32k or by the driver? */
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break;
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}
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/* Call the change proc */
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IntEngWndCallChangeProc(&Current->WndObj, flChanged);
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/* Call the change proc */
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IntEngWndCallChangeProc(&Current->WndObj, flChanged);
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/* HACK: Send WOC_CHANGED after WOC_RGN_CLIENT */
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if (flChanged == WOC_RGN_CLIENT)
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{
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IntEngWndCallChangeProc(&Current->WndObj, WOC_CHANGED);
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}
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}
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/* HACK: Send WOC_CHANGED after WOC_RGN_CLIENT */
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if (flChanged == WOC_RGN_CLIENT)
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{
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IntEngWndCallChangeProc(&Current->WndObj, WOC_CHANGED);
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}
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}
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}
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/*
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@ -183,75 +180,75 @@ IntEngWindowChanged(
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WNDOBJ*
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APIENTRY
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EngCreateWnd(
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SURFOBJ *pso,
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HWND hWnd,
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WNDOBJCHANGEPROC pfn,
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FLONG fl,
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int iPixelFormat)
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SURFOBJ *pso,
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HWND hWnd,
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WNDOBJCHANGEPROC pfn,
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FLONG fl,
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int iPixelFormat)
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{
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WNDGDI *WndObjInt = NULL;
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WNDOBJ *WndObjUser = NULL;
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PWND Window;
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BOOL calledFromUser;
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DECLARE_RETURN(WNDOBJ*);
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WNDGDI *WndObjInt = NULL;
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WNDOBJ *WndObjUser = NULL;
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PWND Window;
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BOOL calledFromUser;
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DECLARE_RETURN(WNDOBJ*);
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DPRINT("EngCreateWnd: pso = 0x%p, hwnd = 0x%p, pfn = 0x%p, fl = 0x%lx, pixfmt = %d\n",
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pso, hWnd, pfn, fl, iPixelFormat);
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DPRINT1("EngCreateWnd: pso = 0x%p, hwnd = 0x%p, pfn = 0x%p, fl = 0x%lx, pixfmt = %d\n",
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pso, hWnd, pfn, fl, iPixelFormat);
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calledFromUser = UserIsEntered();
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if (!calledFromUser){
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UserEnterShared();
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}
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/* Get window object */
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Window = UserGetWindowObject(hWnd);
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if (Window == NULL)
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{
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RETURN( NULL);
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calledFromUser = UserIsEntered();
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if (!calledFromUser) {
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UserEnterShared();
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}
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/* Create WNDOBJ */
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WndObjInt = EngAllocMem(0, sizeof (WNDGDI), GDITAG_WNDOBJ);
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if (WndObjInt == NULL)
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/* Get window object */
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Window = UserGetWindowObject(hWnd);
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if (Window == NULL)
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{
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DPRINT1("Failed to allocate memory for a WND structure!\n");
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RETURN( NULL);
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RETURN( NULL);
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}
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/* Fill the clipobj */
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WndObjInt->ClientClipObj = NULL;
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if (!IntEngWndUpdateClipObj(WndObjInt, Window))
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/* Create WNDOBJ */
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WndObjInt = EngAllocMem(0, sizeof (WNDGDI), GDITAG_WNDOBJ);
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if (WndObjInt == NULL)
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{
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EngFreeMem(WndObjInt);
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RETURN( NULL);
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DPRINT1("Failed to allocate memory for a WND structure!\n");
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RETURN( NULL);
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}
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/* Fill user object */
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WndObjUser = GDIToObj(WndObjInt, WND);
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WndObjUser->psoOwner = pso;
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WndObjUser->pvConsumer = NULL;
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/* Fill the clipobj */
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WndObjInt->ClientClipObj = NULL;
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if (!IntEngWndUpdateClipObj(WndObjInt, Window))
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{
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EngFreeMem(WndObjInt);
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RETURN( NULL);
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}
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/* Fill internal object */
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WndObjInt->Hwnd = hWnd;
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WndObjInt->ChangeProc = pfn;
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WndObjInt->Flags = fl;
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WndObjInt->PixelFormat = iPixelFormat;
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/* Fill user object */
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WndObjUser = GDIToObj(WndObjInt, WND);
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WndObjUser->psoOwner = pso;
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WndObjUser->pvConsumer = NULL;
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/* associate object with window */
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IntSetProp(Window, AtomWndObj, WndObjInt);
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++gcountPWO;
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/* Fill internal object */
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WndObjInt->Hwnd = hWnd;
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WndObjInt->ChangeProc = pfn;
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WndObjInt->Flags = fl;
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WndObjInt->PixelFormat = iPixelFormat;
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DPRINT("EngCreateWnd: SUCCESS!\n");
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/* associate object with window */
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IntSetProp(Window, AtomWndObj, WndObjInt);
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++gcountPWO;
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RETURN( WndObjUser);
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DPRINT("EngCreateWnd: SUCCESS!\n");
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RETURN( WndObjUser);
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CLEANUP:
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if (!calledFromUser){
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UserLeave();
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}
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if (!calledFromUser) {
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UserLeave();
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}
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END_CLEANUP;
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END_CLEANUP;
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}
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@ -261,39 +258,39 @@ CLEANUP:
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VOID
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APIENTRY
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EngDeleteWnd(
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IN WNDOBJ *pwo)
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IN WNDOBJ *pwo)
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{
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WNDGDI *WndObjInt = ObjToGDI(pwo, WND);
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PWND Window;
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BOOL calledFromUser;
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WNDGDI *WndObjInt = ObjToGDI(pwo, WND);
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PWND Window;
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BOOL calledFromUser;
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DPRINT("EngDeleteWnd: pwo = 0x%p\n", pwo);
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DPRINT("EngDeleteWnd: pwo = 0x%p\n", pwo);
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calledFromUser = UserIsEntered();
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if (!calledFromUser){
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UserEnterExclusive();
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}
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calledFromUser = UserIsEntered();
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if (!calledFromUser) {
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UserEnterExclusive();
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}
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/* Get window object */
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Window = UserGetWindowObject(WndObjInt->Hwnd);
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if (Window == NULL)
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{
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DPRINT1("Warning: Couldnt get window object for WndObjInt->Hwnd!!!\n");
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}
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else
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{
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/* Remove object from window */
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IntRemoveProp(Window, AtomWndObj);
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--gcountPWO;
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}
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/* Get window object */
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Window = UserGetWindowObject(WndObjInt->Hwnd);
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if (Window == NULL)
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{
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DPRINT1("Warning: Couldnt get window object for WndObjInt->Hwnd!!!\n");
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}
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else
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{
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/* Remove object from window */
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IntRemoveProp(Window, AtomWndObj);
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--gcountPWO;
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}
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if (!calledFromUser){
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UserLeave();
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}
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if (!calledFromUser) {
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UserLeave();
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}
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/* Free resources */
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IntEngDeleteClipRegion(WndObjInt->ClientClipObj);
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EngFreeMem(WndObjInt);
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/* Free resources */
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IntEngDeleteClipRegion(WndObjInt->ClientClipObj);
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EngFreeMem(WndObjInt);
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}
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@ -303,18 +300,18 @@ EngDeleteWnd(
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BOOL
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APIENTRY
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WNDOBJ_bEnum(
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IN WNDOBJ *pwo,
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||||
IN ULONG cj,
|
||||
OUT ULONG *pul)
|
||||
IN WNDOBJ *pwo,
|
||||
IN ULONG cj,
|
||||
OUT ULONG *pul)
|
||||
{
|
||||
WNDGDI *WndObjInt = ObjToGDI(pwo, WND);
|
||||
BOOL Ret;
|
||||
WNDGDI *WndObjInt = ObjToGDI(pwo, WND);
|
||||
BOOL Ret;
|
||||
|
||||
DPRINT("WNDOBJ_bEnum: pwo = 0x%p, cj = %lu, pul = 0x%p\n", pwo, cj, pul);
|
||||
Ret = CLIPOBJ_bEnum(WndObjInt->ClientClipObj, cj, pul);
|
||||
DPRINT("WNDOBJ_bEnum: pwo = 0x%p, cj = %lu, pul = 0x%p\n", pwo, cj, pul);
|
||||
Ret = CLIPOBJ_bEnum(WndObjInt->ClientClipObj, cj, pul);
|
||||
|
||||
DPRINT("WNDOBJ_bEnum: Returning %s\n", Ret ? "True" : "False");
|
||||
return Ret;
|
||||
DPRINT("WNDOBJ_bEnum: Returning %s\n", Ret ? "True" : "False");
|
||||
return Ret;
|
||||
}
|
||||
|
||||
|
||||
|
|
@ -324,22 +321,22 @@ WNDOBJ_bEnum(
|
|||
ULONG
|
||||
APIENTRY
|
||||
WNDOBJ_cEnumStart(
|
||||
IN WNDOBJ *pwo,
|
||||
IN ULONG iType,
|
||||
IN ULONG iDirection,
|
||||
IN ULONG cLimit)
|
||||
IN WNDOBJ *pwo,
|
||||
IN ULONG iType,
|
||||
IN ULONG iDirection,
|
||||
IN ULONG cLimit)
|
||||
{
|
||||
WNDGDI *WndObjInt = ObjToGDI(pwo, WND);
|
||||
ULONG Ret;
|
||||
WNDGDI *WndObjInt = ObjToGDI(pwo, WND);
|
||||
ULONG Ret;
|
||||
|
||||
DPRINT("WNDOBJ_cEnumStart: pwo = 0x%p, iType = %lu, iDirection = %lu, cLimit = %lu\n",
|
||||
pwo, iType, iDirection, cLimit);
|
||||
DPRINT("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);
|
||||
/* FIXME: Should we enumerate all rectangles or not? */
|
||||
Ret = CLIPOBJ_cEnumStart(WndObjInt->ClientClipObj, FALSE, iType, iDirection, cLimit);
|
||||
|
||||
DPRINT("WNDOBJ_cEnumStart: Returning 0x%lx\n", Ret);
|
||||
return Ret;
|
||||
DPRINT("WNDOBJ_cEnumStart: Returning 0x%lx\n", Ret);
|
||||
return Ret;
|
||||
}
|
||||
|
||||
|
||||
|
|
@ -349,29 +346,29 @@ WNDOBJ_cEnumStart(
|
|||
VOID
|
||||
APIENTRY
|
||||
WNDOBJ_vSetConsumer(
|
||||
IN WNDOBJ *pwo,
|
||||
IN PVOID pvConsumer)
|
||||
IN WNDOBJ *pwo,
|
||||
IN PVOID pvConsumer)
|
||||
{
|
||||
BOOL Hack;
|
||||
BOOL Hack;
|
||||
|
||||
DPRINT("WNDOBJ_vSetConsumer: pwo = 0x%p, pvConsumer = 0x%p\n", pwo, pvConsumer);
|
||||
DPRINT("WNDOBJ_vSetConsumer: pwo = 0x%p, pvConsumer = 0x%p\n", pwo, pvConsumer);
|
||||
|
||||
Hack = (pwo->pvConsumer == NULL);
|
||||
pwo->pvConsumer = pvConsumer;
|
||||
Hack = (pwo->pvConsumer == NULL);
|
||||
pwo->pvConsumer = pvConsumer;
|
||||
|
||||
/* HACKHACKHACK
|
||||
*
|
||||
* MSDN says that the WNDOBJCHANGEPROC will be called with the most recent state
|
||||
* when a WNDOBJ is created - we do it here because most drivers will need pvConsumer
|
||||
* in the callback to identify the WNDOBJ I think.
|
||||
*
|
||||
* - blight
|
||||
*/
|
||||
if (Hack)
|
||||
/* HACKHACKHACK
|
||||
*
|
||||
* MSDN says that the WNDOBJCHANGEPROC will be called with the most recent state
|
||||
* when a WNDOBJ is created - we do it here because most drivers will need pvConsumer
|
||||
* in the callback to identify the WNDOBJ I think.
|
||||
*
|
||||
* - blight
|
||||
*/
|
||||
if (Hack)
|
||||
{
|
||||
IntEngWndCallChangeProc(pwo, WOC_RGN_CLIENT);
|
||||
IntEngWndCallChangeProc(pwo, WOC_CHANGED);
|
||||
IntEngWndCallChangeProc(pwo, WOC_DRAWN);
|
||||
IntEngWndCallChangeProc(pwo, WOC_RGN_CLIENT);
|
||||
IntEngWndCallChangeProc(pwo, WOC_CHANGED);
|
||||
IntEngWndCallChangeProc(pwo, WOC_DRAWN);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
|
|||
Loading…
Reference in a new issue