rnd-20030403-3-src

[rocksndiamonds.git] / src / libgame / x11.h

diff --git a/src/libgame/x11.h b/src/libgame/x11.h
index e0f88e516f856a878fce79accabd3ab0f4806026..b0a503653e500652f2e9054401b7fae37c551252 100644 (file)
--- a/src/libgame/x11.h
+++ b/src/libgame/x11.h
@@ -1,7 +1,7 @@
 /***********************************************************
 * Artsoft Retro-Game Library                               *
 *----------------------------------------------------------*
-* (c) 1994-2000 Artsoft Entertainment                      *
+* (c) 1994-2002 Artsoft Entertainment                      *
 *               Holger Schemel                             *
 *               Detmolder Strasse 189                      *
 *               33604 Bielefeld                            *
@@ -34,6 +34,15 @@
 #define TARGET_STRING          "X11"
 #endif
 
+#if defined(PLATFORM_UNIX)
+/* This triggers some stuff that is needed because X11 (XSetClipOrigin(),
+   to be precise) is often very slow when preparing a masked XCopyArea()
+   for big Pixmaps.
+   To prevent this, small (tile-sized) mask Pixmaps are created which will
+   then be set much faster with XSetClipOrigin() and speed things up a lot. */
+#define TARGET_X11_NATIVE_PERFORMANCE_WORKAROUND
+#endif
+
 #define FULLSCREEN_STATUS      FULLSCREEN_NOT_AVAILABLE
 
 
@@ -59,6 +68,9 @@ typedef XClientMessageEvent   ClientMessageEvent;
 
 struct X11DrawableInfo
 {
+  char *source_filename;
+
+  int width, height;
   Drawable drawable;
   Drawable clip_mask;
   GC gc;               /* GC for normal drawing (inheritated from 'window') */
@@ -283,10 +295,22 @@ struct XY
 #define KSYM_F23               XK_F23
 #define KSYM_F24               XK_F24
 
+#define KSYM_FKEY_FIRST                KSYM_F1
+#define KSYM_FKEY_LAST         KSYM_F24
+#define KSYM_NUM_FKEYS         (KSYM_FKEY_LAST - KSYM_FKEY_FIRST + 1)
+
 
 /* X11 function definitions */
 
 inline void X11InitVideoDisplay(void);
 inline void X11InitVideoBuffer(DrawBuffer **, DrawWindow **);
 
+void X11ZoomBitmap(Bitmap *, Bitmap *);
+Bitmap *X11LoadImage(char *);
+
+inline void X11CopyArea(Bitmap *, Bitmap *, int, int, int, int, int, int, int);
+inline void X11FillRectangle(Bitmap *, int, int, int, int, Pixel);
+inline Pixel X11GetPixel(Bitmap *, int, int);
+inline Pixel X11GetPixelFromRGB(unsigned int, unsigned int, unsigned int);
+
 #endif /* X11_H */