misc/winutils/include/libavcodec/vaapi.h
author unc0rr
Mon, 16 Jun 2014 00:24:26 +0400
changeset 10310 22f541fbde32
parent 7813 7ac83d79b897
permissions -rw-r--r--
Revert all recent sheepluva's work
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
7813
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
     1
/*
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
     2
 * Video Acceleration API (shared data between Libav and the video player)
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
     3
 * HW decode acceleration for MPEG-2, MPEG-4, H.264 and VC-1
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
     4
 *
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
     5
 * Copyright (C) 2008-2009 Splitted-Desktop Systems
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
     6
 *
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
     7
 * This file is part of Libav.
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
     8
 *
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
     9
 * Libav is free software; you can redistribute it and/or
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    10
 * modify it under the terms of the GNU Lesser General Public
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    11
 * License as published by the Free Software Foundation; either
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    12
 * version 2.1 of the License, or (at your option) any later version.
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    13
 *
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    14
 * Libav is distributed in the hope that it will be useful,
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    15
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    16
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    17
 * Lesser General Public License for more details.
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    18
 *
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    19
 * You should have received a copy of the GNU Lesser General Public
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    20
 * License along with Libav; if not, write to the Free Software
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    21
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    22
 */
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    23
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    24
#ifndef AVCODEC_VAAPI_H
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    25
#define AVCODEC_VAAPI_H
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    26
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    27
/**
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    28
 * @file
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    29
 * @ingroup lavc_codec_hwaccel_vaapi
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    30
 * Public libavcodec VA API header.
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    31
 */
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    32
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    33
#include <stdint.h>
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    34
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    35
/**
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    36
 * @defgroup lavc_codec_hwaccel_vaapi VA API Decoding
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    37
 * @ingroup lavc_codec_hwaccel
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    38
 * @{
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    39
 */
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    40
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    41
/**
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    42
 * This structure is used to share data between the Libav library and
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    43
 * the client video application.
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    44
 * This shall be zero-allocated and available as
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    45
 * AVCodecContext.hwaccel_context. All user members can be set once
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    46
 * during initialization or through each AVCodecContext.get_buffer()
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    47
 * function call. In any case, they must be valid prior to calling
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    48
 * decoding functions.
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    49
 */
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    50
struct vaapi_context {
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    51
    /**
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    52
     * Window system dependent data
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    53
     *
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    54
     * - encoding: unused
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    55
     * - decoding: Set by user
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    56
     */
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    57
    void *display;
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    58
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    59
    /**
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    60
     * Configuration ID
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    61
     *
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    62
     * - encoding: unused
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    63
     * - decoding: Set by user
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    64
     */
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    65
    uint32_t config_id;
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    66
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    67
    /**
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    68
     * Context ID (video decode pipeline)
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    69
     *
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    70
     * - encoding: unused
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    71
     * - decoding: Set by user
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    72
     */
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    73
    uint32_t context_id;
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    74
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    75
    /**
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    76
     * VAPictureParameterBuffer ID
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    77
     *
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    78
     * - encoding: unused
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    79
     * - decoding: Set by libavcodec
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    80
     */
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    81
    uint32_t pic_param_buf_id;
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    82
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    83
    /**
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    84
     * VAIQMatrixBuffer ID
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    85
     *
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    86
     * - encoding: unused
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    87
     * - decoding: Set by libavcodec
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    88
     */
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    89
    uint32_t iq_matrix_buf_id;
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    90
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    91
    /**
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    92
     * VABitPlaneBuffer ID (for VC-1 decoding)
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    93
     *
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    94
     * - encoding: unused
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    95
     * - decoding: Set by libavcodec
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    96
     */
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    97
    uint32_t bitplane_buf_id;
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    98
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
    99
    /**
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   100
     * Slice parameter/data buffer IDs
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   101
     *
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   102
     * - encoding: unused
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   103
     * - decoding: Set by libavcodec
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   104
     */
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   105
    uint32_t *slice_buf_ids;
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   106
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   107
    /**
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   108
     * Number of effective slice buffer IDs to send to the HW
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   109
     *
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   110
     * - encoding: unused
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   111
     * - decoding: Set by libavcodec
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   112
     */
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   113
    unsigned int n_slice_buf_ids;
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   114
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   115
    /**
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   116
     * Size of pre-allocated slice_buf_ids
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   117
     *
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   118
     * - encoding: unused
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   119
     * - decoding: Set by libavcodec
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   120
     */
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   121
    unsigned int slice_buf_ids_alloc;
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   122
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   123
    /**
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   124
     * Pointer to VASliceParameterBuffers
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   125
     *
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   126
     * - encoding: unused
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   127
     * - decoding: Set by libavcodec
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   128
     */
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   129
    void *slice_params;
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   130
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   131
    /**
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   132
     * Size of a VASliceParameterBuffer element
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   133
     *
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   134
     * - encoding: unused
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   135
     * - decoding: Set by libavcodec
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   136
     */
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   137
    unsigned int slice_param_size;
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   138
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   139
    /**
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   140
     * Size of pre-allocated slice_params
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   141
     *
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   142
     * - encoding: unused
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   143
     * - decoding: Set by libavcodec
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   144
     */
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   145
    unsigned int slice_params_alloc;
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   146
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   147
    /**
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   148
     * Number of slices currently filled in
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   149
     *
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   150
     * - encoding: unused
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   151
     * - decoding: Set by libavcodec
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   152
     */
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   153
    unsigned int slice_count;
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   154
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   155
    /**
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   156
     * Pointer to slice data buffer base
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   157
     * - encoding: unused
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   158
     * - decoding: Set by libavcodec
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   159
     */
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   160
    const uint8_t *slice_data;
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   161
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   162
    /**
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   163
     * Current size of slice data
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   164
     *
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   165
     * - encoding: unused
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   166
     * - decoding: Set by libavcodec
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   167
     */
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   168
    uint32_t slice_data_size;
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   169
};
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   170
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   171
/* @} */
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   172
7ac83d79b897 support video recording on windows with automation and headers
koda
parents:
diff changeset
   173
#endif /* AVCODEC_VAAPI_H */