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diff --git a/src/gallium/auxiliary/vl/vl_ycbcr_buffer.h b/src/gallium/auxiliary/vl/vl_ycbcr_buffer.h
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+/**************************************************************************
+ *
+ * Copyright 2011 Christian König.
+ * 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 above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * 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 TUNGSTEN GRAPHICS 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.
+ *
+ **************************************************************************/
+
+#ifndef vl_ycbcr_buffer_h
+#define vl_ycbcr_buffer_h
+
+#include <pipe/p_state.h>
+
+/**
+ * implementation of a planar ycbcr buffer
+ */
+
+/* resources of a buffer */
+struct vl_ycbcr_resources
+{
+ struct pipe_resource *y, *cb, *cr;
+};
+
+/* sampler views of a buffer */
+struct vl_ycbcr_sampler_views
+{
+ struct pipe_sampler_view *y, *cb, *cr;
+};
+
+/* surfaces of a buffer */
+struct vl_ycbcr_surfaces
+{
+ struct pipe_surface *y, *cb, *cr;
+};
+
+/* planar buffer for vl data upload and manipulation */
+struct vl_ycbcr_buffer
+{
+ struct pipe_context *pipe;
+ struct vl_ycbcr_resources resources;
+ struct vl_ycbcr_sampler_views sampler_views;
+ struct vl_ycbcr_surfaces surfaces;
+};
+
+/**
+ * initialize a buffer, creating its resources
+ */
+bool vl_ycbcr_buffer_init(struct vl_ycbcr_buffer *buffer,
+ struct pipe_context *pipe,
+ unsigned width, unsigned height,
+ enum pipe_video_chroma_format chroma_format,
+ enum pipe_format resource_format,
+ unsigned usage);
+
+/**
+ * create default sampler views for the buffer on demand
+ */
+struct vl_ycbcr_sampler_views *vl_ycbcr_get_sampler_views(struct vl_ycbcr_buffer *buffer);
+
+/**
+ * create default surfaces for the buffer on demand
+ */
+struct vl_ycbcr_surfaces *vl_ycbcr_get_surfaces(struct vl_ycbcr_buffer *buffer);
+
+/**
+ * cleanup the buffer destroying all its resources
+ */
+void vl_ycbcr_buffer_cleanup(struct vl_ycbcr_buffer *buffer);
+
+#endif