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b58bdd0a99
compile gdidebug code as a seperate file and give it a seperate header svn path=/trunk/; revision=50799
75 lines
2.7 KiB
C
75 lines
2.7 KiB
C
#pragma once
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extern ULONG gulDebugChannels;
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enum _DEBUGCHANNELS
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{
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DbgCustom = 1,
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DbgObjects = 2,
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DbgBitBlt = 4,
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DbgXlate = 8,
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DbgModeSwitch = 16,
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};
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#define DBGENABLE(ch) gulDebugChannels |= (ch);
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#define DBGDISABLE(ch) gulDebugChannels &= ~(ch);
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#define DPRINTCH(ch) if (gulDebugChannels & (ch)) DbgPrint
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#ifdef GDI_DEBUG
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#define KeRosDumpStackFrames(Frames, Count) KdSystemDebugControl('DsoR', (PVOID)Frames, Count, NULL, 0, NULL, KernelMode)
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NTSYSAPI ULONG APIENTRY RtlWalkFrameChain(OUT PVOID *Callers, IN ULONG Count, IN ULONG Flags);
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#define IS_HANDLE_VALID(idx) \
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((GdiHandleTable->Entries[idx].Type & GDI_ENTRY_BASETYPE_MASK) != 0)
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#define GDIDBG_TRACECALLER() \
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DPRINT1("-> called from:\n"); \
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KeRosDumpStackFrames(NULL, 20);
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#define GDIDBG_TRACEALLOCATOR(handle) \
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DPRINT1("-> allocated from:\n"); \
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KeRosDumpStackFrames(GDIHandleAllocator[GDI_HANDLE_GET_INDEX(handle)], GDI_STACK_LEVELS);
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#define GDIDBG_TRACELOCKER(handle) \
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DPRINT1("-> locked from:\n"); \
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KeRosDumpStackFrames(GDIHandleLocker[GDI_HANDLE_GET_INDEX(handle)], GDI_STACK_LEVELS);
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#define GDIDBG_TRACESHARELOCKER(handle) \
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DPRINT1("-> locked from:\n"); \
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KeRosDumpStackFrames(GDIHandleShareLocker[GDI_HANDLE_GET_INDEX(handle)], GDI_STACK_LEVELS);
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#define GDIDBG_TRACEDELETER(handle) \
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DPRINT1("-> deleted from:\n"); \
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KeRosDumpStackFrames(GDIHandleDeleter[GDI_HANDLE_GET_INDEX(handle)], GDI_STACK_LEVELS);
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#define GDIDBG_CAPTUREALLOCATOR(handle) \
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CaptureStackBackTace((PVOID*)GDIHandleAllocator[GDI_HANDLE_GET_INDEX(handle)], GDI_STACK_LEVELS);
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#define GDIDBG_CAPTURELOCKER(handle) \
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CaptureStackBackTace((PVOID*)GDIHandleLocker[GDI_HANDLE_GET_INDEX(handle)], GDI_STACK_LEVELS);
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#define GDIDBG_CAPTURESHARELOCKER(handle) \
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CaptureStackBackTace((PVOID*)GDIHandleShareLocker[GDI_HANDLE_GET_INDEX(handle)], GDI_STACK_LEVELS);
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#define GDIDBG_CAPTUREDELETER(handle) \
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CaptureStackBackTace((PVOID*)GDIHandleDeleter[GDI_HANDLE_GET_INDEX(handle)], GDI_STACK_LEVELS);
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#define GDIDBG_DUMPHANDLETABLE() \
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IntDumpHandleTable(GdiHandleTable)
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#define GDIDBG_INITLOOPTRACE() \
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ULONG Attempts = 0;
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#define GDIDBG_TRACELOOP(Handle, PrevThread, Thread) \
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if ((++Attempts % 20) == 0) \
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{ \
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DPRINT1("[%d] Handle 0x%p Locked by 0x%x (we're 0x%x)\n", Attempts, Handle, PrevThread, Thread); \
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}
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#else
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#define GDIDBG_TRACECALLER()
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#define GDIDBG_TRACEALLOCATOR(index)
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#define GDIDBG_TRACELOCKER(index)
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#define GDIDBG_TRACESHARELOCKER(index)
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#define GDIDBG_CAPTUREALLOCATOR(index)
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#define GDIDBG_CAPTURELOCKER(index)
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#define GDIDBG_CAPTURESHARELOCKER(index)
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#define GDIDBG_CAPTUREDELETER(handle)
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#define GDIDBG_DUMPHANDLETABLE()
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#define GDIDBG_INITLOOPTRACE()
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#define GDIDBG_TRACELOOP(Handle, PrevThread, Thread)
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#define GDIDBG_TRACEDELETER(handle)
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#endif /* GDI_DEBUG */
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