1/*
2 * Copyright © 2007 Intel Corporation
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
13 * Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
21 * SOFTWARE.
22 *
23 * Authors:
24 *    Zhenyu Wang <zhenyu.z.wang@intel.com>
25 *
26 */
27#ifndef I830_HWMC_H
28#define I830_HWMC_H
29
30#define INTEL_XVMC_LIBNAME	"IntelXvMC"
31#define INTEL_XVMC_MAJOR	0
32#define INTEL_XVMC_MINOR	1
33#define INTEL_XVMC_PATCHLEVEL	0
34
35#define FOURCC_XVMC     (('C' << 24) + ('M' << 16) + ('V' << 8) + 'X')
36
37/*
38 * Commands that client submits through XvPutImage:
39 */
40
41#define INTEL_XVMC_COMMAND_DISPLAY      0x00
42#define INTEL_XVMC_COMMAND_UNDISPLAY    0x01
43
44/* hw xvmc support type */
45#define XVMC_I915_MPEG2_MC	0x01
46#define XVMC_I965_MPEG2_MC	0x02
47#define XVMC_I945_MPEG2_VLD	0x04
48#define XVMC_I965_MPEG2_VLD	0x08
49
50struct intel_xvmc_hw_context {
51	unsigned int type;
52	union {
53		struct {
54			unsigned int use_phys_addr : 1;
55		} i915;
56		struct {
57			unsigned int is_g4x:1;
58			unsigned int is_965_q:1;
59			unsigned int is_igdng:1;
60		} i965;
61	};
62};
63
64/* Intel private XvMC command to DDX driver */
65struct intel_xvmc_command {
66	uint32_t handle;
67};
68
69#ifdef _INTEL_XVMC_SERVER_
70#include <xf86xvmc.h>
71
72extern Bool intel_xvmc_adaptor_init(ScreenPtr);
73#endif
74
75#endif
76