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diff --git a/src/i965_avc_ildb.h b/src/i965_avc_ildb.h
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+++ b/src/i965_avc_ildb.h
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+/*
+ * Copyright © 2010 Intel Corporation
+ *
+ * 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 PRECISION INSIGHT 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.
+ *
+ * Authors:
+ *    Xiang Haihao <haihao.xiang@intel.com>
+ *
+ */
+
+#ifndef __I965_AVC_ILDB_H__
+#define __I965_AVC_ILDB_H__
+
+#define SURFACE_EDGE_CONTROL_DATA       0
+#define SURFACE_SRC_Y                   1
+#define SURFACE_SRC_UV                  2
+#define SURFACE_DEST_Y                  3
+#define SURFACE_DEST_UV                 4
+
+#define NUM_AVC_ILDB_SURFACES           5
+
+#define EDGE_CONTROL_DATA_IN_DWS        16
+#define EDGE_CONTROL_DATA_IN_BTYES      64
+
+struct i965_avc_ildb_context
+{
+    struct {
+        dri_bo *bo;
+    } curbe;
+
+    struct {
+        dri_bo *ss_bo;
+        dri_bo *s_bo;
+        unsigned long offset;
+        int surface_type;
+        int width;
+        int height;
+        int depth;
+        int pitch;
+        int format;
+        int vert_line_stride;
+        int vert_line_stride_ofs;
+        int is_target;
+    } surface[NUM_AVC_ILDB_SURFACES];
+
+    struct {
+        dri_bo *bo;
+    } binding_table;
+
+    struct {
+        dri_bo *bo;
+    } idrt;
+
+    struct {
+        dri_bo *bo;
+    } vfe_state;
+
+    struct {
+        unsigned int vfe_start;
+        unsigned int cs_start;
+
+        unsigned int num_vfe_entries;
+        unsigned int num_cs_entries;
+
+        unsigned int size_vfe_entry;
+        unsigned int size_cs_entry;
+    } urb;
+
+    int picture_type;
+    int mbs_per_picture;
+};
+
+void i965_avc_ildb(VADriverContextP, struct decode_state *, void *h264_context);
+void i965_avc_ildb_decode_init(VADriverContextP, void *h264_context);
+Bool i965_avc_ildb_ternimate(struct i965_avc_ildb_context *);
+
+#endif /* __I965_AVC_ILDB_H__ */
+