Clean and update XMesa/XFree86 interface.

Drop XMesaSetVisualDisplay(), XMesaReset(), no longer used.

Add XMesaCopyContext() and move the GlxSetRenderTables() call for XGL within
XMesaForceCurrent(). This is to make xserver/GL/mesa/X/xf86glx.c unaware of
Mesa internals.

Also, clean some ifdef's to make it clear that USE_XSHM and XFree86Server are
mutually exclusive.

Lastly,
- move gcstruct.h from glxheader.h up to xmesa_xf86.h since it calls *gc->ops
- drop GL/glxtokens.h from xm_api|dd.c, GLX tokens come from glcore.h and are
  used irrelevant of XFree86.

1 files changed, 12 insertions, 27 deletions

diff --git a/src/mesa/drivers/x11/xm_api.c b/src/mesa/drivers/x11/xm_api.c
index 24b19d8eb5a..63b9ac51a5f 100644
--- a/src/mesa/drivers/x11/xm_api.c
+++ b/src/mesa/drivers/x11/xm_api.c
@@ -80,10 +80,6 @@
 #include "tnl/t_pipeline.h"
 #include "drivers/common/driverfuncs.h"
 
-#ifdef XFree86Server
-#include <GL/glxtokens.h>
-#endif
-
 /**
  * Global X driver lock
  */
@@ -179,9 +175,7 @@ static int host_byte_order( void )
  */
 static int check_for_xshm( XMesaDisplay *display )
 {
-#if defined(XFree86Server)
-   return 0;
-#elif defined(USE_XSHM)
+#if defined(USE_XSHM) && !defined(XFree86Server)
    int major, minor, ignore;
    Bool pixmaps;
 
@@ -1359,11 +1353,6 @@ XMesaVisual XMesaCreateVisual( XMesaDisplay *display,
       return NULL;
    }
 
-   /*
-    * In the X server, NULL is passed in for the display.  It will have
-    * to be set before using this visual.  See XMesaSetVisualDisplay()
-    * below.
-    */
    v->display = display;
 
    /* Save a copy of the XVisualInfo struct because the user may X_mesa_free()
@@ -1469,12 +1458,6 @@ XMesaVisual XMesaCreateVisual( XMesaDisplay *display,
 }
 
 
-void XMesaSetVisualDisplay( XMesaDisplay *dpy, XMesaVisual v )
-{
-    v->display = dpy;
-}
-
-
 void XMesaDestroyVisual( XMesaVisual v )
 {
 #ifndef XFree86Server
@@ -1986,6 +1969,10 @@ XMesaBuffer XMesaGetCurrentReadBuffer( void )
 GLboolean XMesaForceCurrent(XMesaContext c)
 {
    if (c) {
+#ifdef XGLServer
+      _glapi_set_dispatch(c->mesa.CurrentDispatch);
+#endif
+
       if (&(c->mesa) != _mesa_get_current_context()) {
 	 _mesa_make_current(&c->mesa, c->mesa.DrawBuffer, c->mesa.ReadBuffer);
       }
@@ -2005,6 +1992,13 @@ GLboolean XMesaLoseCurrent(XMesaContext c)
 }
 
 
+GLboolean XMesaCopyContext( XMesaContext xm_src, XMesaContext xm_dst, GLuint mask )
+{
+   _mesa_copy_context(&xm_src->mesa, &xm_dst->mesa, mask);
+   return GL_TRUE;
+}
+
+
 /*
  * Switch 3Dfx support hack between window and full-screen mode.
  */
@@ -2426,15 +2420,6 @@ void XMesaGarbageCollect( void )
 }
 
 
-void XMesaReset( void )
-{
-    while (XMesaBufferList)
-	XMesaDestroyBuffer(XMesaBufferList);
-
-    XMesaBufferList = NULL;
-}
-
-
 unsigned long XMesaDitherColor( XMesaContext xmesa, GLint x, GLint y,
                                 GLfloat red, GLfloat green,
                                 GLfloat blue, GLfloat alpha )