From 002dfb12fce045d0e124301e5df805df772149d8 Mon Sep 17 00:00:00 2001
From: Keith Whitwell <keithw@vmware.com>
Date: Thu, 8 Jan 2009 14:10:56 +0000
Subject: gallium: split driver-independent code out of xlib winsys

Place in new xlib state-tracker.  This is a statetracker for the GLX API.
---
 src/gallium/winsys/xlib/xlib_trace.c | 102 +++++++++++++++++++++++++++++++++++
 1 file changed, 102 insertions(+)
 create mode 100644 src/gallium/winsys/xlib/xlib_trace.c

(limited to 'src/gallium/winsys/xlib/xlib_trace.c')

diff --git a/src/gallium/winsys/xlib/xlib_trace.c b/src/gallium/winsys/xlib/xlib_trace.c
new file mode 100644
index 0000000000..45afba7a47
--- /dev/null
+++ b/src/gallium/winsys/xlib/xlib_trace.c
@@ -0,0 +1,102 @@
+/**************************************************************************
+ * 
+ * Copyright 2007 Tungsten Graphics, Inc., Bismarck, ND., USA
+ * All Rights Reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ * 
+ * 
+ **************************************************************************/
+
+/*
+ * Authors:
+ *   Keith Whitwell
+ *   Brian Paul
+ */
+
+
+#include "xlib_softpipe.h"
+#include "xlib_trace.h"
+
+#include "trace/tr_screen.h"
+#include "trace/tr_context.h"
+
+
+struct pipe_winsys *
+xlib_create_trace_winsys( void )
+{
+   return xlib_create_softpipe_winsys();
+}
+
+struct pipe_screen *
+xlib_create_trace_screen( struct pipe_winsys *winsys )
+{
+   struct pipe_screen *screen, *trace_screen;
+
+   screen = xlib_create_softpipe_screen( winsys );
+   if (screen == NULL)
+      goto fail;
+
+   /* Wrap it:
+    */
+   trace_screen = trace_screen_create(screen);
+   if (trace_screen == NULL)
+      goto fail;
+
+   return trace_screen;
+
+fail:
+   /* free stuff */
+   return NULL;
+}
+
+struct pipe_context *
+xlib_create_trace_context( struct pipe_screen *screen,
+                           void *priv )
+{
+   struct pipe_context *pipe, *trace_pipe;
+   
+   pipe = xlib_create_softpipe_context( screen, priv );
+   if (pipe == NULL)
+      goto fail;
+
+   /* Wrap it:
+    */
+   trace_pipe = trace_context_create(screen, pipe);
+   if (trace_pipe == NULL)
+      goto fail;
+
+   trace_pipe->priv = priv;
+
+   return trace_pipe;
+
+fail:
+   return NULL;
+}
+
+void
+xlib_trace_display_surface( struct xmesa_buffer *buffer,
+                            struct pipe_surface *surf )
+{
+   /* ??
+    */
+   xlib_softpipe_display_surface( buffer, surf );
+}
-- 
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