r600: don't enable depth test if there is no depth buffer

[mesa.git] / src / gallium / drivers / softpipe / sp_winsys.h

diff --git a/src/gallium/drivers/softpipe/sp_winsys.h b/src/gallium/drivers/softpipe/sp_winsys.h
index f203ded29eee72a6bdf674117faa2804d6ad1e9a..6e3920c49b2647536d463a2be29135bf2c120841 100644 (file)
--- a/src/gallium/drivers/softpipe/sp_winsys.h
+++ b/src/gallium/drivers/softpipe/sp_winsys.h
@@ -47,12 +47,18 @@ struct pipe_texture;
 struct pipe_buffer;
 
 
-struct pipe_context *softpipe_create( struct pipe_screen * );
 
+/**
+ * Create a softpipe screen that uses the
+ * given winsys for allocating buffers.
+ */
+struct pipe_screen *softpipe_create_screen( struct pipe_winsys * );
 
-struct pipe_screen *
-softpipe_create_screen(struct pipe_winsys *);
-
+/**
+ * Create a softpipe screen that uses
+ * regular malloc to create all its buffers.
+ */
+struct pipe_screen *softpipe_create_screen_malloc(void);
 
 boolean
 softpipe_get_texture_buffer( struct pipe_texture *texture,