GLX/DRI2: handle swap event swap count wrapping

[mesa.git] / src / glx / glxclient.h

diff --git a/src/glx/glxclient.h b/src/glx/glxclient.h
index 06415288165c24a4776bd25d2fed08bdb8ca9ece..f91542661016eb9ff9f8ba0f7a90007a55a44e64 100644 (file)
--- a/src/glx/glxclient.h
+++ b/src/glx/glxclient.h
@@ -567,6 +567,8 @@ struct glx_display
      */
    struct glx_screen **screens;
 
+   __glxHashTable *glXDrawHash;
+
 #if defined(GLX_DIRECT_RENDERING) && !defined(GLX_USE_APPLEGL)
    __glxHashTable *drawHash;
 
@@ -579,6 +581,14 @@ struct glx_display
 #endif
 };
 
+struct glx_drawable {
+   XID xDrawable;
+   XID drawable;
+
+   uint32_t lastEventSbc;
+   int64_t eventSbcWrap;
+};
+
 extern int
 glx_screen_init(struct glx_screen *psc,
                int screen, struct glx_display * priv);
@@ -784,6 +794,12 @@ extern int
 applegl_create_display(struct glx_display *display);
 #endif
 
+
+extern struct glx_drawable *GetGLXDrawable(Display *dpy, GLXDrawable drawable);
+extern int InitGLXDrawable(Display *dpy, struct glx_drawable *glxDraw,
+                          XID xDrawable, GLXDrawable drawable);
+extern void DestroyGLXDrawable(Display *dpy, GLXDrawable drawable);
+
 extern struct glx_context dummyContext;
 
 extern struct glx_screen *