Drop __DRInativeDisplay and pass in __DRIscreen pointers instead.

Many DRI entry points took a __DRInativeDisplay pointer and a screen
index as arguments.  The only use for the native display pointer was to
pass it back to the loader when looking up the __DRIscreen for the given
screen index.

Instead, let's just pass in the __DRIscreen pointer directly, which
let's drop the __DRInativeDisplay type and the getScreen function.

The assumption is now that the loader will be able to retrieve context
from the __DRIscreen pointer when necessary.

1 files changed, 3 insertions, 6 deletions

diff --git a/src/glx/x11/XF86dri.c b/src/glx/x11/XF86dri.c
index 721bb3e65ac..b44ebaf3296 100644
--- a/src/glx/x11/XF86dri.c
+++ b/src/glx/x11/XF86dri.c
@@ -375,10 +375,9 @@ PUBLIC Bool XF86DRICreateContext(dpy, screen, visual, context, hHWContext)
 					   context, hHWContext );
 }
 
-PUBLIC GLboolean XF86DRIDestroyContext( __DRInativeDisplay * ndpy, int screen, 
+PUBLIC GLboolean XF86DRIDestroyContext(Display *dpy, int screen, 
     __DRIid context )
 {
-    Display * const dpy = (Display *) ndpy;
     XExtDisplayInfo *info = find_display (dpy);
     xXF86DRIDestroyContextReq *req;
 
@@ -397,10 +396,9 @@ PUBLIC GLboolean XF86DRIDestroyContext( __DRInativeDisplay * ndpy, int screen,
     return True;
 }
 
-PUBLIC GLboolean XF86DRICreateDrawable( __DRInativeDisplay * ndpy, int screen, 
+PUBLIC GLboolean XF86DRICreateDrawable(Display *dpy, int screen, 
     __DRIid drawable, drm_drawable_t * hHWDrawable )
 {
-    Display * const dpy = (Display *) ndpy;
     XExtDisplayInfo *info = find_display (dpy);
     xXF86DRICreateDrawableReply rep;
     xXF86DRICreateDrawableReq *req;
@@ -432,10 +430,9 @@ static int noopErrorHandler(Display *dpy, XErrorEvent *xerr)
     return 0;
 }
 
-PUBLIC GLboolean XF86DRIDestroyDrawable( __DRInativeDisplay * ndpy, int screen,
+PUBLIC GLboolean XF86DRIDestroyDrawable(Display *dpy, int screen,
     __DRIid drawable )
 {
-    Display * const dpy = (Display *) ndpy;
     XExtDisplayInfo *info = find_display (dpy);
     xXF86DRIDestroyDrawableReq *req;
     int (*oldXErrorHandler)(Display *, XErrorEvent *);