mesa: Add new MESA_multithread_makecurrent extension.

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

diff --git a/src/glx/glxclient.h b/src/glx/glxclient.h
index 36a0808c048a05c2ae07435cd359bd0881460709..2b6966f2e0850ef5284c413a248415ecfadc535d 100644 (file)
--- a/src/glx/glxclient.h
+++ b/src/glx/glxclient.h
@@ -419,9 +419,9 @@ struct glx_context
    /*@} */
 
    /**
-    * Thread ID we're currently current in. Zero if none.
+    * Number of threads we're currently current in.
     */
-   unsigned long thread_id;
+   unsigned long thread_refcount;
 
    char gl_extension_bits[__GL_EXT_BYTES];
 };
@@ -585,6 +585,8 @@ struct glx_display
 extern int
 glx_screen_init(struct glx_screen *psc,
                int screen, struct glx_display * priv);
+extern void
+glx_screen_cleanup(struct glx_screen *psc);
 
 #if defined(GLX_DIRECT_RENDERING) && !defined(GLX_USE_APPLEGL)
 extern __GLXDRIdrawable *