Performance optimizations

[wxWidgets.git] / include / wx / defs.h

diff --git a/include/wx/defs.h b/include/wx/defs.h
index 86557c48384fa9b4194053418fc832f591bc564a..676b0ace7b0c8d7ac4f7e2978a52f74e83d22524 100644 (file)
--- a/include/wx/defs.h
+++ b/include/wx/defs.h
@@ -30,7 +30,7 @@
 #if defined(__unix) || defined(__unix__) || defined(____SVR4____) || \
     defined(__LINUX__) || defined(__sgi ) || \
     defined(__hpux) || defined(sun) || defined(__SUN__) || defined(_AIX) || \
-    defined(__EMX__)
+    defined(__EMX__) || defined( __VMS )
 
     #define __UNIX_LIKE__
 
@@ -126,7 +126,9 @@
 // Digital Unix C++ compiler only defines this symbol for .cxx and .hxx files,
 // so define it ourselves
 #ifdef __DECCXX
-    #define __cplusplus
+#ifndef __VMS
+# define __cplusplus
+#endif
 #endif // __DECCXX
 
 // Resolves linking problems under HP-UX
@@ -299,7 +301,9 @@
     // NB: of course, this doesn't replace the standard type, because, for
     //     example, overloading based on bool/int parameter doesn't work and
     //     so should be avoided in portable programs
-    typedef unsigned int bool;
+#ifndef VMS
+typedef unsigned int bool;
+#endif
 #endif // bool
 
 typedef short int WXTYPE;
@@ -592,20 +596,20 @@ enum
 #define  wxByte   wxUint8
 #define  wxWord   wxUint16
 
-// base floating point types 
+// base floating point types
 // wxFloat32 : 32 bit IEEE float ( 1 sign , 8 exponent bits , 23 fraction bits
 // wxFloat64 : 64 bit IEEE float ( 1 sign , 11 exponent bits , 52 fraction bits
 // wxDouble : native fastest representation that has at least wxFloat64
 //            precision, so use the IEEE types for storage , and this for calculations
 
-typedef float wxFloat32 ; 
-#if defined( __WXMAC__ )  && defined (__MWERKS__) 
+typedef float wxFloat32 ;
+#if defined( __WXMAC__ )  && defined (__MWERKS__)
        typedef short double    wxFloat64;
 #else
        typedef double                  wxFloat64;
 #endif
 
-#if defined( __WXMAC__ )  && !defined( __POWERPC__ ) 
+#if defined( __WXMAC__ )  && !defined( __POWERPC__ )
        typedef long double wxDouble;
 #else
        typedef double wxDouble ;
@@ -632,13 +636,13 @@ typedef float wxFloat32 ;
 #if defined (__MWERKS__) && ( (__MWERKS__ < 0x0900) || macintosh )
 // assembler versions for these
 #ifdef __POWERPC__
-       inline wxUint16 wxUINT16_SWAP_ALWAYS( wxUint16 i ) 
+       inline wxUint16 wxUINT16_SWAP_ALWAYS( wxUint16 i )
                {return (__lhbrx( &i , 0 ) ) ;}
-       inline wxInt16 wxINT16_SWAP_ALWAYS( wxInt16 i ) 
+       inline wxInt16 wxINT16_SWAP_ALWAYS( wxInt16 i )
                {return (__lhbrx( &i , 0 ) ) ;}
-       inline wxUint32 wxUINT32_SWAP_ALWAYS( wxUint32 i ) 
+       inline wxUint32 wxUINT32_SWAP_ALWAYS( wxUint32 i )
                {return (__lwbrx( &i , 0 ) ) ;}
-       inline wxInt32 wxINT32_SWAP_ALWAYS( wxInt32 i ) 
+       inline wxInt32 wxINT32_SWAP_ALWAYS( wxInt32 i )
                {return (__lwbrx( &i , 0 ) ) ;}
 #else
        #pragma parameter __D0 wxUINT16_SWAP_ALWAYS(__D0)
@@ -1682,7 +1686,6 @@ typedef unsigned long   WXMSGID;
 typedef void*           WXRESULT;
 typedef int             (*WXFARPROC)();
 // some windows handles not defined by PM
-typedef unsigned long   COLORREF;
 typedef unsigned long   HANDLE;
 typedef unsigned long   HICON;
 typedef unsigned long   HFONT;
@@ -1696,7 +1699,33 @@ typedef unsigned long   HIMAGELIST;
 typedef unsigned long   HGLOBAL;
 typedef unsigned long   DWORD;
 typedef unsigned short  WORD;
-#endif
+
+// WIN32 graphics types for OS/2 GPI
+
+// RGB under OS2 is more like a PALETTEENTRY struct under Windows so we need a real RGB def
+#define OS2RGB(r,g,b) ((DWORD ((BYTE) (r) | ((WORD) (g) << 8)) | (((DWORD)(BYTE)(b)) << 16)))
+
+typedef unsigned long COLORREF;
+#define GetBValue(rgb) ((BYTE)((rgb) >> 16))
+#define GetGValue(rgb) ((BYTE)(((WORD)(rgb)) >> 8))
+#define GetRValue(rgb) ((BYTE)(rgb))
+#define PALETTEINDEX(i) ((COLORREF)(0x01000000 | (DWORD)(WORD)(i)))
+#define PALETTERGB(r,g,b) (0x02000000 | OS2RGB(r,g,b))
+// OS2's RGB/RGB2 is backwards from this
+typedef struct tagPALETTEENTRY
+{
+    char bRed;
+    char bGreen;
+    char bBlue;
+    char bFlags;
+} PALETTEENTRY;
+typedef struct tagLOGPALETTE
+{
+    WORD palVersion;
+    WORD palNumentries;
+    WORD PALETTEENTRY[1];
+} LOGPALETTE;
+#endif //__WXPM__
 
 #if defined(__GNUWIN32__) || defined(__WXWINE__)
     typedef int (*WXFARPROC)();
@@ -1761,6 +1790,10 @@ typedef struct _GdkWindow       GdkPixmap;
 typedef struct _GdkCursor       GdkCursor;
 typedef struct _GdkRegion       GdkRegion;
 typedef struct _GdkDragContext  GdkDragContext;
+#ifdef HAVE_XIM
+typedef struct _GdkIC           GdkIC;
+typedef struct _GdkICAttr       GdkICAttr;
+#endif
 
 /* Stand-ins for GTK types */
 typedef struct _GtkWidget         GtkWidget;