r600g: emit streamout from dma copy shader

[mesa.git] / src / gallium / drivers / svga / svga_winsys.h

diff --git a/src/gallium/drivers/svga/svga_winsys.h b/src/gallium/drivers/svga/svga_winsys.h
index c155f5dae2fb2855035527ba7cccb513c5c89510..f410cf0b3e76261e0fc71196ff4b7130f1f07dc6 100644 (file)
--- a/src/gallium/drivers/svga/svga_winsys.h
+++ b/src/gallium/drivers/svga/svga_winsys.h
@@ -61,14 +61,12 @@ struct winsys_handle;
 #define SVGA_RELOC_WRITE 0x1
 #define SVGA_RELOC_READ  0x2
 
-
+#define SVGA_FENCE_FLAG_EXEC      (1 << 0)
+#define SVGA_FENCE_FLAG_QUERY     (1 << 1)
 
 /** Opaque surface handle */
 struct svga_winsys_surface;
 
-/** Opaque buffer handle */
-struct svga_winsys_handle;
-
 
 /**
  * SVGA per-context winsys interface.
@@ -136,6 +134,9 @@ struct svga_winsys_screen
    void
    (*destroy)(struct svga_winsys_screen *sws);
    
+   SVGA3dHardwareVersion
+   (*get_hw_version)(struct svga_winsys_screen *sws);
+
    boolean
    (*get_cap)(struct svga_winsys_screen *sws,
               SVGA3dDevCapIndex index,
@@ -243,12 +244,12 @@ struct svga_winsys_screen
 
    /** 
     * Map the entire data store of a buffer object into the client's address.
-    * flags is a bitmaks of PIPE_TRANSFER_*
+    * usage is a bitmask of PIPE_TRANSFER_*
     */
    void *
    (*buffer_map)( struct svga_winsys_screen *sws, 
                  struct svga_winsys_buffer *buf,
-                 unsigned flags );
+                 unsigned usage );
    
    void 
    (*buffer_unmap)( struct svga_winsys_screen *sws, 
@@ -288,12 +289,12 @@ struct svga_winsys_screen
 };
 
 
-struct pipe_screen *
-svga_screen_create(struct svga_winsys_screen *sws);
-
 struct svga_winsys_screen *
 svga_winsys_screen(struct pipe_screen *screen);
 
+struct svga_winsys_context *
+svga_winsys_context(struct pipe_context *context);
+
 struct pipe_resource *
 svga_screen_buffer_wrap_surface(struct pipe_screen *screen,
                                enum SVGA3dSurfaceFormat format,