| /* | |
| * Video Acceleration API (shared data between FFmpeg and the video player) | |
| * HW decode acceleration for MPEG-2, MPEG-4, H.264 and VC-1 | |
| * | |
| * Copyright (C) 2008-2009 Splitted-Desktop Systems | |
| * | |
| * This file is part of FFmpeg. | |
| * | |
| * FFmpeg is free software; you can redistribute it and/or | |
| * modify it under the terms of the GNU Lesser General Public | |
| * License as published by the Free Software Foundation; either | |
| * version 2.1 of the License, or (at your option) any later version. | |
| * | |
| * FFmpeg is distributed in the hope that it will be useful, | |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| * Lesser General Public License for more details. | |
| * | |
| * You should have received a copy of the GNU Lesser General Public | |
| * License along with FFmpeg; if not, write to the Free Software | |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | |
| */ | |
| /** | |
| * @file | |
| * @ingroup lavc_codec_hwaccel_vaapi | |
| * Public libavcodec VA API header. | |
| */ | |
| /** | |
| * @defgroup lavc_codec_hwaccel_vaapi VA API Decoding | |
| * @ingroup lavc_codec_hwaccel | |
| * @{ | |
| */ | |
| /** | |
| * This structure is used to share data between the FFmpeg library and | |
| * the client video application. | |
| * This shall be zero-allocated and available as | |
| * AVCodecContext.hwaccel_context. All user members can be set once | |
| * during initialization or through each AVCodecContext.get_buffer() | |
| * function call. In any case, they must be valid prior to calling | |
| * decoding functions. | |
| * | |
| * Deprecated: use AVCodecContext.hw_frames_ctx instead. | |
| */ | |
| struct attribute_deprecated vaapi_context { | |
| /** | |
| * Window system dependent data | |
| * | |
| * - encoding: unused | |
| * - decoding: Set by user | |
| */ | |
| void *display; | |
| /** | |
| * Configuration ID | |
| * | |
| * - encoding: unused | |
| * - decoding: Set by user | |
| */ | |
| uint32_t config_id; | |
| /** | |
| * Context ID (video decode pipeline) | |
| * | |
| * - encoding: unused | |
| * - decoding: Set by user | |
| */ | |
| uint32_t context_id; | |
| }; | |
| /* @} */ | |