gallium: split driver-independent code out of xlib winsys

Place in new xlib state-tracker.  This is a statetracker for the GLX API.

1 files changed, 50 insertions, 0 deletions

diff --git a/src/gallium/winsys/xlib/xlib_softpipe.h b/src/gallium/winsys/xlib/xlib_softpipe.h
new file mode 100644
index 0000000000..0de96cc4c6
--- /dev/null
+++ b/src/gallium/winsys/xlib/xlib_softpipe.h
@@ -0,0 +1,50 @@
+
+#ifndef XLIB_SOFTPIPE_H
+#define XLIB_SOFTPIPE_H
+
+struct pipe_winsys;
+struct pipe_screen;
+struct pipe_context;
+struct pipe_surface;
+struct xmesa_buffer;
+
+
+struct pipe_winsys *
+xlib_create_softpipe_winsys( void );
+
+struct pipe_screen *
+xlib_create_softpipe_screen( struct pipe_winsys *pws );
+
+struct pipe_context *
+xlib_create_softpipe_context( struct pipe_screen *screen,
+                              void *context_priv );
+
+void 
+xlib_softpipe_display_surface( struct xmesa_buffer *, 
+                               struct pipe_surface * );
+
+/***********************************************************************
+ * Cell piggybacks on softpipe code still.
+ *
+ * Should be untangled sufficiently to live in a separate file, at
+ * least.  That would mean removing #ifdef GALLIUM_CELL's from above
+ * and creating cell-specific versions of either those functions or
+ * the entire file.
+ */
+struct pipe_winsys *
+xlib_create_cell_winsys( void );
+
+struct pipe_screen *
+xlib_create_cell_screen( struct pipe_winsys *pws );
+
+
+struct pipe_context *
+xlib_create_cell_context( struct pipe_screen *screen,
+                          void *priv );
+
+void 
+xlib_cell_display_surface( struct xmesa_buffer *, 
+                           struct pipe_surface * );
+
+
+#endif