2 * Copyright © 2009 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>
26 * Zou Nan hai <nanhai.zou@intel.com>
30 #ifndef _I965_MEDIA_H_
31 #define _I965_MEDIA_H_
36 #include <intel_bufmgr.h>
38 #include "i965_structs.h"
40 #define MAX_INTERFACE_DESC 16
41 #define MAX_MEDIA_SURFACES 34
45 struct i965_media_context
47 struct hw_context base;
51 } surface_state[MAX_MEDIA_SURFACES];
59 } idrt; /* interface descriptor remap table */
80 unsigned int vfe_start;
81 unsigned int cs_start;
83 unsigned int num_vfe_entries;
84 unsigned int num_cs_entries;
86 unsigned int size_vfe_entry;
87 unsigned int size_cs_entry;
90 void *private_context;
91 void (*media_states_setup)(VADriverContextP ctx, struct decode_state *decode_state, struct i965_media_context *media_context);
92 void (*media_objects)(VADriverContextP ctx, struct decode_state *decode_state, struct i965_media_context *media_context);
93 void (*free_private_context)(void **data);
96 #endif /* _I965_MEDIA_H_ */