225 lines
6.1 KiB
C
225 lines
6.1 KiB
C
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// GLOBALS.H
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// Global Variable Decls
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//
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// Copyright(c) Microsoft 1997-
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//
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//
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// Debug stuff
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//
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#ifdef DEBUG
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DC_DATA_VAL ( char, g_szAssertionFailure[], "Assertion failure!" );
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DC_DATA_VAL ( char, g_szNewline[], "\n" );
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DC_DATA_ARRAY ( char, g_szDbgBuf, CCH_DEBUG_MAX );
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DC_DATA ( UINT, g_dbgRet );
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DC_DATA ( UINT, g_trcConfig );
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#endif // DEBUG
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//
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// DLL/Driver stuff
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//
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DC_DATA ( HINSTANCE, g_hInstAs16 );
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DC_DATA ( UINT, g_cProcesses );
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DC_DATA ( HTASK, g_hCoreTask );
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DC_DATA ( HINSTANCE, g_hInstKrnl16 );
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DC_DATA ( HMODULE, g_hModKrnl16 );
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DC_DATA ( DWORD, g_hInstKrnl32 );
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DC_DATA ( HINSTANCE, g_hInstKrnl32MappedTo16 );
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DC_DATA ( ANSITOUNIPROC, g_lpfnAnsiToUni );
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DC_DATA ( HINSTANCE, g_hInstGdi16 );
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DC_DATA ( HMODULE, g_hModGdi16 );
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DC_DATA ( DWORD, g_hInstGdi32 );
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DC_DATA ( REALPATBLTPROC, g_lpfnRealPatBlt );
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DC_DATA ( EXTTEXTOUTWPROC, g_lpfnExtTextOutW );
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DC_DATA ( TEXTOUTWPROC, g_lpfnTextOutW );
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DC_DATA ( POLYLINETOPROC, g_lpfnPolylineTo );
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DC_DATA ( POLYPOLYLINEPROC, g_lpfnPolyPolyline );
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DC_DATA ( HINSTANCE, g_hInstUser16 );
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DC_DATA ( HMODULE, g_hModUser16 );
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DC_DATA ( DWORD, g_hInstUser32 );
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DC_DATA ( GETWINDOWTHREADPROCESSIDPROC, g_lpfnGetWindowThreadProcessId );
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DC_DATA ( HDC, g_osiScreenDC );
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DC_DATA ( HDC, g_osiMemoryDC );
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DC_DATA ( HBITMAP, g_osiMemoryBMP );
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DC_DATA ( HBITMAP, g_osiMemoryOld );
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DC_DATA ( RECT, g_osiScreenRect );
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DC_DATA ( UINT, g_osiScreenBitsPlane );
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DC_DATA ( UINT, g_osiScreenPlanes );
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DC_DATA ( UINT, g_osiScreenBPP );
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DC_DATA ( DWORD, g_osiScreenRedMask );
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DC_DATA ( DWORD, g_osiScreenGreenMask );
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DC_DATA ( DWORD, g_osiScreenBlueMask );
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DC_DATA ( BITMAPINFO_ours, g_osiScreenBMI );
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DC_DATA ( HWND, g_osiDesktopWindow );
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//
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// Shared Memory
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//
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DC_DATA ( LPSHM_SHARED_MEMORY, g_asSharedMemory );
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DC_DATA_ARRAY ( LPOA_SHARED_DATA, g_poaData, 2 );
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//
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// Window/Task tracking
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//
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DC_DATA ( HWND, g_asMainWindow );
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DC_DATA ( BOOL, g_hetDDDesktopIsShared );
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//
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// Cursor Manager
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//
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DC_DATA ( LPCURSORSHAPE, g_cmMungedCursor ); // Holds <= color cursor bits
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DC_DATA ( LPBYTE, g_cmXformMono ); // 2x height, mono
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DC_DATA ( LPBYTE, g_cmXformColor ); // 2x height, color
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DC_DATA ( BOOL, g_cmXformOn );
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DC_DATA ( BOOL, g_cmCursorHidden );
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DC_DATA ( DWORD, g_cmNextCursorStamp );
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DC_DATA ( UINT, g_cxCursor );
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DC_DATA ( UINT, g_cyCursor );
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DC_DATA ( UINT, g_cmMonoByteSize );
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DC_DATA ( UINT, g_cmColorByteSize );
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DC_DATA ( SETCURSORPROC, g_lpfnSetCursor );
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DC_DATA ( FN_PATCH, g_cmSetCursorPatch );
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extern PALETTEENTRY CODESEG g_osiVgaPalette[16];
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//
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// Order Accumulator
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//
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DC_DATA ( UINT, g_oaFlow );
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DC_DATA_VAL ( BOOL, g_oaPurgeAllowed, TRUE);
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//
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// Order Encoder
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//
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DC_DATA ( BOOL, g_oeViewers );
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DC_DATA ( UINT, g_oeEnterCount );
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DC_DATA ( BOOL, g_oeSendOrders );
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DC_DATA ( BOOL, g_oeTextEnabled );
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DC_DATA_ARRAY ( BYTE, g_oeOrderSupported, ORD_NUM_INTERNAL_ORDERS );
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DC_DATA ( HPALETTE, g_oeStockPalette );
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DC_DATA ( TSHR_RECT32, g_oeLastETORect );
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//
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// Only valid within a single DDI call, saves stack space to use globals
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// NOTE:
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// We need at most 2 pointers to DCs, the source and dest. So we have
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// two allocated selectors.
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//
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DC_DATA ( OESTATE, g_oeState );
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DC_DATA ( UINT, g_oeSelDst );
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DC_DATA ( UINT, g_oeSelSrc );
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DC_DATA ( BOOL, g_oeBaselineTextEnabled );
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DC_DATA ( UINT, g_oeFontCaps );
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//
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// Local font matching data - this is passed from the share core
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// NOTE: it's so large that we allocate it in 16-bit code
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//
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DC_DATA ( LPLOCALFONT, g_poeLocalFonts );
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DC_DATA_ARRAY( WORD, g_oeLocalFontIndex, FH_LOCAL_INDEX_SIZE );
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DC_DATA ( UINT, g_oeNumFonts );
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DC_DATA ( FH_CACHE, g_oeFhLast );
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DC_DATA_ARRAY ( char, g_oeAnsiString, ORD_MAX_STRING_LEN_WITHOUT_DELTAS+1 );
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DC_DATA_ARRAY ( WCHAR, g_oeTempString, ORD_MAX_STRING_LEN_WITHOUT_DELTAS+1 );
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DC_DATA_ARRAY ( FN_PATCH, g_oeDDPatches, DDI_MAX );
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DC_DATA ( FN_PATCH, g_oeDisplaySettingsPatch );
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DC_DATA ( FN_PATCH, g_oeDisplaySettingsExPatch );
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DC_DATA ( CDSEXPROC, g_lpfnCDSEx );
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//
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// Bounds Accumulation
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//
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DC_DATA ( UINT, g_baFirstRect );
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DC_DATA ( UINT, g_baLastRect );
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DC_DATA ( UINT, g_baRectsUsed );
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DC_DATA_ARRAY ( DD_BOUNDS, g_baBounds, BA_NUM_RECTS+1);
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//
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// A local copy of the bounding rectangles which the share core is
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// currently processing. These are used when accumulating orders which
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// rely on the contents of the destination.
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//
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DC_DATA ( UINT, g_baNumSpoilingRects);
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DC_DATA_ARRAY ( RECT, g_baSpoilingRects, BA_NUM_RECTS);
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//
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// Is the spoiling of existing orders when adding screen data allowed at
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// the moment, or temporarily disabled ? To do the spoiling, both
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// baSpoilByNewSDA and baSpoilByNewSDAEnabled must be TRUE.
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//
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DC_DATA_VAL ( BOOL, g_baSpoilByNewSDAEnabled, TRUE);
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//
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// Save Screenbits Interceptor
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//
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//
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// Remote status for SSB
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//
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DC_DATA ( REMOTE_SSB_STATE, g_ssiRemoteSSBState );
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//
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// Local status for SSB
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//
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DC_DATA ( LOCAL_SSB_STATE, g_ssiLocalSSBState );
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//
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// Current max for save screen bitmap size
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//
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DC_DATA ( DWORD, g_ssiSaveBitmapSize );
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DC_DATA ( SAVEBITSPROC, g_lpfnSaveBits );
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DC_DATA ( FN_PATCH, g_ssiSaveBitsPatch );
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DC_DATA ( HBITMAP, g_ssiLastSpbBitmap );
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//
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// IM stuff
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//
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//
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// NOTE:
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// Since we smart pagelock our data segment anyway, we don't need to
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// put g_imSharedData into a separate block of memory.
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//
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DC_DATA ( IM_SHARED_DATA, g_imSharedData );
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DC_DATA ( IM_WIN95_DATA, g_imWin95Data );
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DC_DATA_ARRAY ( FN_PATCH, g_imPatches, IM_MAX );
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DC_DATA ( int, g_imMouseDowns );
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