2 * Copyright © 2010 Intel Corporation
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the
6 * "Software"), to deal in the Software without restriction, including
7 * without limitation the rights to use, copy, modify, merge, publish,
8 * distribute, sub license, and/or sell copies of the Software, and to
9 * permit persons to whom the Software is furnished to do so, subject to
10 * the following conditions:
12 * The above copyright notice and this permission notice (including the
13 * next paragraph) shall be included in all copies or substantial portions
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
17 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
19 * IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
20 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
21 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
22 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
25 * Xiang Haihao <haihao.xiang@intel.com>
29 #ifndef __I965_AVC_ILDB_H__
30 #define __I965_AVC_ILDB_H__
32 #define SURFACE_EDGE_CONTROL_DATA 0
33 #define SURFACE_SRC_Y 1
34 #define SURFACE_SRC_UV 2
35 #define SURFACE_DEST_Y 3
36 #define SURFACE_DEST_UV 4
38 #define NUM_AVC_ILDB_SURFACES 5
40 #define EDGE_CONTROL_DATA_IN_DWS 16
41 #define EDGE_CONTROL_DATA_IN_BTYES 64
43 struct i965_avc_ildb_context
60 int vert_line_stride_ofs;
62 } surface[NUM_AVC_ILDB_SURFACES];
77 unsigned int vfe_start;
78 unsigned int cs_start;
80 unsigned int num_vfe_entries;
81 unsigned int num_cs_entries;
83 unsigned int size_vfe_entry;
84 unsigned int size_cs_entry;
91 void i965_avc_ildb(VADriverContextP, struct decode_state *, void *h264_context);
92 void i965_avc_ildb_decode_init(VADriverContextP, void *h264_context);
93 Bool i965_avc_ildb_ternimate(struct i965_avc_ildb_context *);
95 #endif /* __I965_AVC_ILDB_H__ */