reactos/subsys/win32k/include/text.h

   1 #ifndef _WIN32K_TEXT_H
   2 #define _WIN32K_TEXT_H
   3
   4 /* GDI logical font object */
   5 typedef struct
   6 {
   7    LOGFONTW   logfont;
   8    FONTOBJ    *Font;
   9    BOOLEAN Initialized; /* Don't reinitialize for each DC */
  10 } TEXTOBJ, *PTEXTOBJ;
  11
  12 /*  Internal interface  */
  13
  14 #define  TEXTOBJ_AllocText() \
  15   ((HFONT) GDIOBJ_AllocObj (GDI_OBJECT_TYPE_FONT))
  16 #define  TEXTOBJ_FreeText(hBMObj)  GDIOBJ_FreeObj((HGDIOBJ) hBMObj, GDI_OBJECT_TYPE_FONT)
  17 #define  TEXTOBJ_LockText(hBMObj) ((PTEXTOBJ) GDIOBJ_LockObj ((HGDIOBJ) hBMObj, GDI_OBJECT_TYPE_FONT))
  18 #define  TEXTOBJ_UnlockText(pBMObj) GDIOBJ_UnlockObjByPtr (pBMObj)
  19
  20 NTSTATUS FASTCALL TextIntRealizeFont(HFONT FontHandle);
  21 NTSTATUS FASTCALL TextIntCreateFontIndirect(CONST LPLOGFONTW lf, HFONT *NewFont);
  22 BOOL FASTCALL InitFontSupport(VOID);
  23 BOOL FASTCALL IntIsFontRenderingEnabled(VOID);
  24 BOOL FASTCALL IntIsFontRenderingEnabled(VOID);
  25 VOID FASTCALL IntEnableFontRendering(BOOL Enable);
  26 INT FASTCALL FontGetObject(PTEXTOBJ TextObj, INT Count, PVOID Buffer);
  27
  28 #define IntLockProcessPrivateFonts(W32Process) \
  29   ExEnterCriticalRegionAndAcquireFastMutexUnsafe(&W32Process->PrivateFontListLock)
  30
  31 #define IntUnLockProcessPrivateFonts(W32Process) \
  32   ExReleaseFastMutexUnsafeAndLeaveCriticalRegion(&W32Process->PrivateFontListLock)
  33
  34 #define IntLockGlobalFonts \
  35   ExEnterCriticalRegionAndAcquireFastMutexUnsafe(&FontListLock)
  36
  37 #define IntUnLockGlobalFonts \
  38   ExReleaseFastMutexUnsafeAndLeaveCriticalRegion(&FontListLock)
  39
  40 #define IntLockFreeType \
  41   ExEnterCriticalRegionAndAcquireFastMutexUnsafe(&FreeTypeLock)
  42
  43 #define IntUnLockFreeType \
  44   ExReleaseFastMutexUnsafeAndLeaveCriticalRegion(&FreeTypeLock)
  45
  46 #endif /* _WIN32K_TEXT_H */