X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fgallium%2Fdrivers%2Fsvga%2Fsvga_winsys.h;h=d4bb176f9a82dc93bad1427c6c87553a3b8883e0;hb=f0f04cd12db156ec53b7ea46fae27199af121f90;hp=59f299c185865fc21fd25e3a8d8ca5aaf6ecaa95;hpb=cefee4e327c92daa2f01b6de650a43eddd348063;p=mesa.git

diff --git a/src/gallium/drivers/svga/svga_winsys.h b/src/gallium/drivers/svga/svga_winsys.h
index 59f299c1858..d4bb176f9a8 100644
--- a/src/gallium/drivers/svga/svga_winsys.h
+++ b/src/gallium/drivers/svga/svga_winsys.h
@@ -51,6 +51,7 @@ struct pipe_context;
 struct pipe_fence_handle;
 struct pipe_texture;
 struct svga_region;
+struct winsys_handle;
 
 
 #define SVGA_BUFFER_USAGE_PINNED  (PIPE_BUFFER_USAGE_CUSTOM << 0)
@@ -186,6 +187,25 @@ struct svga_winsys_screen
                      uint32 numFaces,
                      uint32 numMipLevels);
 
+   /**
+    * Creates a surface from a winsys handle.
+    * Used to implement pipe_screen::texture_from_handle.
+    */
+   struct svga_winsys_surface *
+   (*surface_from_handle)(struct svga_winsys_screen *sws,
+                          struct winsys_handle *whandle,
+                          SVGA3dSurfaceFormat *format);
+
+   /**
+    * Get a winsys_handle from a surface.
+    * Used to implement pipe_screen::texture_get_handle.
+    */
+   boolean
+   (*surface_get_handle)(struct svga_winsys_screen *sws,
+                         struct svga_winsys_surface *surface,
+                         unsigned stride,
+                         struct winsys_handle *whandle);
+
    /**
     * Whether this surface is sitting in a validate list
     */
@@ -272,9 +292,6 @@ struct svga_winsys_screen
 };
 
 
-struct pipe_context *
-svga_context_create(struct pipe_screen *screen);
-
 struct pipe_screen *
 svga_screen_create(struct svga_winsys_screen *sws);
 
@@ -286,14 +303,7 @@ svga_screen_buffer_wrap_surface(struct pipe_screen *screen,
 				enum SVGA3dSurfaceFormat format,
 				struct svga_winsys_surface *srf);
 
-struct svga_winsys_surface *
-svga_screen_texture_get_winsys_surface(struct pipe_texture *texture);
 struct svga_winsys_surface *
 svga_screen_buffer_get_winsys_surface(struct pipe_buffer *buffer);
 
-boolean
-svga_screen_buffer_from_texture(struct pipe_texture *texture,
-				struct pipe_buffer **buffer,
-				unsigned *stride);
-
 #endif /* SVGA_WINSYS_H_ */