186c93d9c46415cf7746351c502a3513f637e77e4root/* 286c93d9c46415cf7746351c502a3513f637e77e4root * Copyright (c) 2007-2009 Intel Corporation. All Rights Reserved. 386c93d9c46415cf7746351c502a3513f637e77e4root * 486c93d9c46415cf7746351c502a3513f637e77e4root * Permission is hereby granted, free of charge, to any person obtaining a 586c93d9c46415cf7746351c502a3513f637e77e4root * copy of this software and associated documentation files (the 686c93d9c46415cf7746351c502a3513f637e77e4root * "Software"), to deal in the Software without restriction, including 786c93d9c46415cf7746351c502a3513f637e77e4root * without limitation the rights to use, copy, modify, merge, publish, 886c93d9c46415cf7746351c502a3513f637e77e4root * distribute, sub license, and/or sell copies of the Software, and to 986c93d9c46415cf7746351c502a3513f637e77e4root * permit persons to whom the Software is furnished to do so, subject to 1086c93d9c46415cf7746351c502a3513f637e77e4root * the following conditions: 1186c93d9c46415cf7746351c502a3513f637e77e4root * 1286c93d9c46415cf7746351c502a3513f637e77e4root * The above copyright notice and this permission notice (including the 1386c93d9c46415cf7746351c502a3513f637e77e4root * next paragraph) shall be included in all copies or substantial portions 1486c93d9c46415cf7746351c502a3513f637e77e4root * of the Software. 1586c93d9c46415cf7746351c502a3513f637e77e4root * 1686c93d9c46415cf7746351c502a3513f637e77e4root * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 1786c93d9c46415cf7746351c502a3513f637e77e4root * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 1886c93d9c46415cf7746351c502a3513f637e77e4root * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. 1986c93d9c46415cf7746351c502a3513f637e77e4root * IN NO EVENT SHALL INTEL AND/OR ITS SUPPLIERS BE LIABLE FOR 2086c93d9c46415cf7746351c502a3513f637e77e4root * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 2186c93d9c46415cf7746351c502a3513f637e77e4root * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 2286c93d9c46415cf7746351c502a3513f637e77e4root * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 2386c93d9c46415cf7746351c502a3513f637e77e4root */ 2486c93d9c46415cf7746351c502a3513f637e77e4root/* 2586c93d9c46415cf7746351c502a3513f637e77e4root * Video Acceleration (VA) API Specification 2686c93d9c46415cf7746351c502a3513f637e77e4root * 27409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan * Rev. 0.30 2886c93d9c46415cf7746351c502a3513f637e77e4root * <jonathan.bian@intel.com> 2986c93d9c46415cf7746351c502a3513f637e77e4root * 3086c93d9c46415cf7746351c502a3513f637e77e4root * Revision History: 3186c93d9c46415cf7746351c502a3513f637e77e4root * rev 0.10 (12/10/2006 Jonathan Bian) - Initial draft 3286c93d9c46415cf7746351c502a3513f637e77e4root * rev 0.11 (12/15/2006 Jonathan Bian) - Fixed some errors 3386c93d9c46415cf7746351c502a3513f637e77e4root * rev 0.12 (02/05/2007 Jonathan Bian) - Added VC-1 data structures for slice level decode 3486c93d9c46415cf7746351c502a3513f637e77e4root * rev 0.13 (02/28/2007 Jonathan Bian) - Added GetDisplay() 3586c93d9c46415cf7746351c502a3513f637e77e4root * rev 0.14 (04/13/2007 Jonathan Bian) - Fixed MPEG-2 PictureParameter structure, cleaned up a few funcs. 3686c93d9c46415cf7746351c502a3513f637e77e4root * rev 0.15 (04/20/2007 Jonathan Bian) - Overhauled buffer management 3786c93d9c46415cf7746351c502a3513f637e77e4root * rev 0.16 (05/02/2007 Jonathan Bian) - Added error codes and fixed some issues with configuration 3886c93d9c46415cf7746351c502a3513f637e77e4root * rev 0.17 (05/07/2007 Jonathan Bian) - Added H.264/AVC data structures for slice level decode. 3986c93d9c46415cf7746351c502a3513f637e77e4root * rev 0.18 (05/14/2007 Jonathan Bian) - Added data structures for MPEG-4 slice level decode 4086c93d9c46415cf7746351c502a3513f637e77e4root * and MPEG-2 motion compensation. 4186c93d9c46415cf7746351c502a3513f637e77e4root * rev 0.19 (08/06/2007 Jonathan Bian) - Removed extra type for bitplane data. 4286c93d9c46415cf7746351c502a3513f637e77e4root * rev 0.20 (08/08/2007 Jonathan Bian) - Added missing fields to VC-1 PictureParameter structure. 4386c93d9c46415cf7746351c502a3513f637e77e4root * rev 0.21 (08/20/2007 Jonathan Bian) - Added image and subpicture support. 4486c93d9c46415cf7746351c502a3513f637e77e4root * rev 0.22 (08/27/2007 Jonathan Bian) - Added support for chroma-keying and global alpha. 4586c93d9c46415cf7746351c502a3513f637e77e4root * rev 0.23 (09/11/2007 Jonathan Bian) - Fixed some issues with images and subpictures. 4686c93d9c46415cf7746351c502a3513f637e77e4root * rev 0.24 (09/18/2007 Jonathan Bian) - Added display attributes. 4786c93d9c46415cf7746351c502a3513f637e77e4root * rev 0.25 (10/18/2007 Jonathan Bian) - Changed to use IDs only for some types. 4886c93d9c46415cf7746351c502a3513f637e77e4root * rev 0.26 (11/07/2007 Waldo Bastian) - Change vaCreateBuffer semantics 4986c93d9c46415cf7746351c502a3513f637e77e4root * rev 0.27 (11/19/2007 Matt Sottek) - Added DeriveImage 5086c93d9c46415cf7746351c502a3513f637e77e4root * rev 0.28 (12/06/2007 Jonathan Bian) - Added new versions of PutImage and AssociateSubpicture 5186c93d9c46415cf7746351c502a3513f637e77e4root * to enable scaling 5286c93d9c46415cf7746351c502a3513f637e77e4root * rev 0.29 (02/07/2008 Jonathan Bian) - VC1 parameter fixes, 5386c93d9c46415cf7746351c502a3513f637e77e4root * added VA_STATUS_ERROR_RESOLUTION_NOT_SUPPORTED 5486c93d9c46415cf7746351c502a3513f637e77e4root * rev 0.30 (03/01/2009 Jonathan Bian) - Added encoding support for H.264 BP and MPEG-4 SP and fixes 5586c93d9c46415cf7746351c502a3513f637e77e4root * for ISO C conformance. 5686c93d9c46415cf7746351c502a3513f637e77e4root * rev 0.31 (09/02/2009 Gwenole Beauchesne) - VC-1/H264 fields change for VDPAU and XvBA backend 5786c93d9c46415cf7746351c502a3513f637e77e4root * Application needs to relink with the new library. 5886c93d9c46415cf7746351c502a3513f637e77e4root * 59cceaa0568f77a7452857559614100b71fb36ee3awangkun * rev 0.31.1 (03/29/2009) - Data structure for JPEG encode 60cceaa0568f77a7452857559614100b71fb36ee3awangkun * rev 0.31.2 (01/13/2011 Anthony Pabon)- Added a flag to indicate Subpicture coordinates are screen 61cceaa0568f77a7452857559614100b71fb36ee3awangkun * screen relative rather than source video relative. 62cceaa0568f77a7452857559614100b71fb36ee3awangkun * rev 0.32.0 (01/13/2011 Xiang Haihao) - Add profile into VAPictureParameterBufferVC1 63cceaa0568f77a7452857559614100b71fb36ee3awangkun * update VAAPI to 0.32.0 64cceaa0568f77a7452857559614100b71fb36ee3awangkun * 6586c93d9c46415cf7746351c502a3513f637e77e4root * Acknowledgements: 6686c93d9c46415cf7746351c502a3513f637e77e4root * Some concepts borrowed from XvMC and XvImage. 6786c93d9c46415cf7746351c502a3513f637e77e4root * Waldo Bastian (Intel), Matt Sottek (Intel), Austin Yuan (Intel), and Gwenole Beauchesne (SDS) 6886c93d9c46415cf7746351c502a3513f637e77e4root * contributed to various aspects of the API. 6986c93d9c46415cf7746351c502a3513f637e77e4root */ 7086c93d9c46415cf7746351c502a3513f637e77e4root 714b672db6ee89c9846451bbab23cf18e93c4260b2hding/** 724b672db6ee89c9846451bbab23cf18e93c4260b2hding * \file va.h 734b672db6ee89c9846451bbab23cf18e93c4260b2hding * \brief The Core API 744b672db6ee89c9846451bbab23cf18e93c4260b2hding * 754b672db6ee89c9846451bbab23cf18e93c4260b2hding * This file contains the \ref api_core "Core API". 764b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 774b672db6ee89c9846451bbab23cf18e93c4260b2hding 7886c93d9c46415cf7746351c502a3513f637e77e4root#ifndef _VA_H_ 7986c93d9c46415cf7746351c502a3513f637e77e4root#define _VA_H_ 8086c93d9c46415cf7746351c502a3513f637e77e4root 8110d94aff40fa7cb9349f839613856ea37327268cAustin Yuan#include <stdint.h> 8286c93d9c46415cf7746351c502a3513f637e77e4root#include <va/va_version.h> 8386c93d9c46415cf7746351c502a3513f637e77e4root 8486c93d9c46415cf7746351c502a3513f637e77e4root#ifdef __cplusplus 8586c93d9c46415cf7746351c502a3513f637e77e4rootextern "C" { 8686c93d9c46415cf7746351c502a3513f637e77e4root#endif 8786c93d9c46415cf7746351c502a3513f637e77e4root 88a11b959f9fe7476b4da95fbaf34105e33cfeb0d6ywan#ifdef __GNUC__ 89a11b959f9fe7476b4da95fbaf34105e33cfeb0d6ywan# define __maybe_unused __attribute__((__unused__)) 90a11b959f9fe7476b4da95fbaf34105e33cfeb0d6ywan#else 91a11b959f9fe7476b4da95fbaf34105e33cfeb0d6ywan# define __maybe_unused 92a11b959f9fe7476b4da95fbaf34105e33cfeb0d6ywan#endif 93a11b959f9fe7476b4da95fbaf34105e33cfeb0d6ywan 944b672db6ee89c9846451bbab23cf18e93c4260b2hding/** 954b672db6ee89c9846451bbab23cf18e93c4260b2hding * \mainpage Video Acceleration (VA) API 964b672db6ee89c9846451bbab23cf18e93c4260b2hding * 974b672db6ee89c9846451bbab23cf18e93c4260b2hding * \section intro Introduction 984b672db6ee89c9846451bbab23cf18e93c4260b2hding * 994b672db6ee89c9846451bbab23cf18e93c4260b2hding * The main motivation for VA-API (Video Acceleration API) is to 1004b672db6ee89c9846451bbab23cf18e93c4260b2hding * enable hardware accelerated video decode and encode at various 1014b672db6ee89c9846451bbab23cf18e93c4260b2hding * entry-points (VLD, IDCT, Motion Compensation etc.) for the 1024b672db6ee89c9846451bbab23cf18e93c4260b2hding * prevailing coding standards today (MPEG-2, MPEG-4 ASP/H.263, MPEG-4 1034b672db6ee89c9846451bbab23cf18e93c4260b2hding * AVC/H.264, VC-1/VMW3, and JPEG). 1044b672db6ee89c9846451bbab23cf18e93c4260b2hding * 1054b672db6ee89c9846451bbab23cf18e93c4260b2hding * VA-API is split into several modules: 1064b672db6ee89c9846451bbab23cf18e93c4260b2hding * - \ref api_core 1074b672db6ee89c9846451bbab23cf18e93c4260b2hding * - \ref api_enc_core 1084b672db6ee89c9846451bbab23cf18e93c4260b2hding * - \ref api_enc_h264 1094b672db6ee89c9846451bbab23cf18e93c4260b2hding * - \ref api_vpp 1104b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 1114b672db6ee89c9846451bbab23cf18e93c4260b2hding 1124b672db6ee89c9846451bbab23cf18e93c4260b2hding/** 1134b672db6ee89c9846451bbab23cf18e93c4260b2hding * \defgroup api_core Core API 1144b672db6ee89c9846451bbab23cf18e93c4260b2hding * 1154b672db6ee89c9846451bbab23cf18e93c4260b2hding * @{ 1164b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 1174b672db6ee89c9846451bbab23cf18e93c4260b2hding 11886c93d9c46415cf7746351c502a3513f637e77e4root/* 11986c93d9c46415cf7746351c502a3513f637e77e4rootOverview 12086c93d9c46415cf7746351c502a3513f637e77e4root 12186c93d9c46415cf7746351c502a3513f637e77e4rootThe VA API is intended to provide an interface between a video decode/encode/display 12286c93d9c46415cf7746351c502a3513f637e77e4rootapplication (client) and a hardware accelerator (server), to off-load 12386c93d9c46415cf7746351c502a3513f637e77e4rootvideo decode/encode/display operations from the host to the hardware accelerator at various 12486c93d9c46415cf7746351c502a3513f637e77e4rootentry-points. 12586c93d9c46415cf7746351c502a3513f637e77e4root 12686c93d9c46415cf7746351c502a3513f637e77e4rootThe basic operation steps are: 12786c93d9c46415cf7746351c502a3513f637e77e4root 12886c93d9c46415cf7746351c502a3513f637e77e4root- Negotiate a mutually acceptable configuration with the server to lock 12986c93d9c46415cf7746351c502a3513f637e77e4root down profile, entrypoints, and other attributes that will not change on 13086c93d9c46415cf7746351c502a3513f637e77e4root a frame-by-frame basis. 13186c93d9c46415cf7746351c502a3513f637e77e4root- Create a decode context which represents a "virtualized" hardware decode 13286c93d9c46415cf7746351c502a3513f637e77e4root device 13386c93d9c46415cf7746351c502a3513f637e77e4root- Get and fill decode buffers with picture level, slice level and macroblock 13486c93d9c46415cf7746351c502a3513f637e77e4root level data (depending on entrypoints) 13586c93d9c46415cf7746351c502a3513f637e77e4root- Pass the decode buffers to the server to decode the current frame 13686c93d9c46415cf7746351c502a3513f637e77e4root 13786c93d9c46415cf7746351c502a3513f637e77e4rootInitialization & Configuration Management 13886c93d9c46415cf7746351c502a3513f637e77e4root 13986c93d9c46415cf7746351c502a3513f637e77e4root- Find out supported profiles 14086c93d9c46415cf7746351c502a3513f637e77e4root- Find out entrypoints for a given profile 14186c93d9c46415cf7746351c502a3513f637e77e4root- Find out configuration attributes for a given profile/entrypoint pair 14286c93d9c46415cf7746351c502a3513f637e77e4root- Create a configuration for use by the decoder 14386c93d9c46415cf7746351c502a3513f637e77e4root 14486c93d9c46415cf7746351c502a3513f637e77e4root*/ 14586c93d9c46415cf7746351c502a3513f637e77e4root 14686c93d9c46415cf7746351c502a3513f637e77e4roottypedef void* VADisplay; /* window system dependent */ 14786c93d9c46415cf7746351c502a3513f637e77e4root 14886c93d9c46415cf7746351c502a3513f637e77e4roottypedef int VAStatus; /* Return status type from functions */ 14986c93d9c46415cf7746351c502a3513f637e77e4root/* Values for the return status */ 15086c93d9c46415cf7746351c502a3513f637e77e4root#define VA_STATUS_SUCCESS 0x00000000 15186c93d9c46415cf7746351c502a3513f637e77e4root#define VA_STATUS_ERROR_OPERATION_FAILED 0x00000001 15286c93d9c46415cf7746351c502a3513f637e77e4root#define VA_STATUS_ERROR_ALLOCATION_FAILED 0x00000002 15386c93d9c46415cf7746351c502a3513f637e77e4root#define VA_STATUS_ERROR_INVALID_DISPLAY 0x00000003 15486c93d9c46415cf7746351c502a3513f637e77e4root#define VA_STATUS_ERROR_INVALID_CONFIG 0x00000004 15586c93d9c46415cf7746351c502a3513f637e77e4root#define VA_STATUS_ERROR_INVALID_CONTEXT 0x00000005 15686c93d9c46415cf7746351c502a3513f637e77e4root#define VA_STATUS_ERROR_INVALID_SURFACE 0x00000006 15786c93d9c46415cf7746351c502a3513f637e77e4root#define VA_STATUS_ERROR_INVALID_BUFFER 0x00000007 15886c93d9c46415cf7746351c502a3513f637e77e4root#define VA_STATUS_ERROR_INVALID_IMAGE 0x00000008 15986c93d9c46415cf7746351c502a3513f637e77e4root#define VA_STATUS_ERROR_INVALID_SUBPICTURE 0x00000009 16086c93d9c46415cf7746351c502a3513f637e77e4root#define VA_STATUS_ERROR_ATTR_NOT_SUPPORTED 0x0000000a 16186c93d9c46415cf7746351c502a3513f637e77e4root#define VA_STATUS_ERROR_MAX_NUM_EXCEEDED 0x0000000b 16286c93d9c46415cf7746351c502a3513f637e77e4root#define VA_STATUS_ERROR_UNSUPPORTED_PROFILE 0x0000000c 16386c93d9c46415cf7746351c502a3513f637e77e4root#define VA_STATUS_ERROR_UNSUPPORTED_ENTRYPOINT 0x0000000d 16486c93d9c46415cf7746351c502a3513f637e77e4root#define VA_STATUS_ERROR_UNSUPPORTED_RT_FORMAT 0x0000000e 16586c93d9c46415cf7746351c502a3513f637e77e4root#define VA_STATUS_ERROR_UNSUPPORTED_BUFFERTYPE 0x0000000f 16686c93d9c46415cf7746351c502a3513f637e77e4root#define VA_STATUS_ERROR_SURFACE_BUSY 0x00000010 16786c93d9c46415cf7746351c502a3513f637e77e4root#define VA_STATUS_ERROR_FLAG_NOT_SUPPORTED 0x00000011 16886c93d9c46415cf7746351c502a3513f637e77e4root#define VA_STATUS_ERROR_INVALID_PARAMETER 0x00000012 16986c93d9c46415cf7746351c502a3513f637e77e4root#define VA_STATUS_ERROR_RESOLUTION_NOT_SUPPORTED 0x00000013 17086c93d9c46415cf7746351c502a3513f637e77e4root#define VA_STATUS_ERROR_UNIMPLEMENTED 0x00000014 17186c93d9c46415cf7746351c502a3513f637e77e4root#define VA_STATUS_ERROR_SURFACE_IN_DISPLAYING 0x00000015 172b0fac498ca4863166252f1268fda83394db54153Fei Jiang#define VA_STATUS_ERROR_INVALID_IMAGE_FORMAT 0x00000016 1738712753e35351f9678345062e4144b0d1062de99Fei Jiang#define VA_STATUS_ERROR_DECODING_ERROR 0x00000017 1748712753e35351f9678345062e4144b0d1062de99Fei Jiang#define VA_STATUS_ERROR_ENCODING_ERROR 0x00000018 1754b672db6ee89c9846451bbab23cf18e93c4260b2hding/** 1764b672db6ee89c9846451bbab23cf18e93c4260b2hding * \brief An invalid/unsupported value was supplied. 1774b672db6ee89c9846451bbab23cf18e93c4260b2hding * 1784b672db6ee89c9846451bbab23cf18e93c4260b2hding * This is a catch-all error code for invalid or unsupported values. 1794b672db6ee89c9846451bbab23cf18e93c4260b2hding * e.g. value exceeding the valid range, invalid type in the context 1804b672db6ee89c9846451bbab23cf18e93c4260b2hding * of generic attribute values. 1814b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 1824b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_STATUS_ERROR_INVALID_VALUE 0x00000019 1834b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief An unsupported filter was supplied. */ 1844b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_STATUS_ERROR_UNSUPPORTED_FILTER 0x00000020 1854b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief An invalid filter chain was supplied. */ 1864b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_STATUS_ERROR_INVALID_FILTER_CHAIN 0x00000021 1874b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Indicate HW busy (e.g. run multiple encoding simultaneously). */ 188409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_STATUS_ERROR_HW_BUSY 0x00000022 189409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan/** \brief An invalid blend state was supplied. */ 190409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_STATUS_ERROR_INVALID_BLEND_STATE 0x00000023 191409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_STATUS_ERROR_UNKNOWN 0xFFFFFFFF 19286c93d9c46415cf7746351c502a3513f637e77e4root 193b0fac498ca4863166252f1268fda83394db54153Fei Jiang/* De-interlacing flags for vaPutSurface() */ 194b0fac498ca4863166252f1268fda83394db54153Fei Jiang#define VA_FRAME_PICTURE 0x00000000 195b0fac498ca4863166252f1268fda83394db54153Fei Jiang#define VA_TOP_FIELD 0x00000001 196b0fac498ca4863166252f1268fda83394db54153Fei Jiang#define VA_BOTTOM_FIELD 0x00000002 197b0fac498ca4863166252f1268fda83394db54153Fei Jiang 19821e26478769d887b8357289ebb7faa47b8b415aeAustin Yuan/* 19921e26478769d887b8357289ebb7faa47b8b415aeAustin Yuan * Enabled the positioning/cropping/blending feature: 20021e26478769d887b8357289ebb7faa47b8b415aeAustin Yuan * 1, specify the video playback position in the isurface 20121e26478769d887b8357289ebb7faa47b8b415aeAustin Yuan * 2, specify the cropping info for video playback 20221e26478769d887b8357289ebb7faa47b8b415aeAustin Yuan * 3, encoded video will blend with background color 20321e26478769d887b8357289ebb7faa47b8b415aeAustin Yuan */ 2049db743362981d6b35869fb038e1528e48366cc96Austin Yuan#define VA_ENABLE_BLEND 0x00000004 /* video area blend with the constant color */ 205901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang 206b0fac498ca4863166252f1268fda83394db54153Fei Jiang/* 207b0fac498ca4863166252f1268fda83394db54153Fei Jiang * Clears the drawable with background color. 208b0fac498ca4863166252f1268fda83394db54153Fei Jiang * for hardware overlay based implementation this flag 209b0fac498ca4863166252f1268fda83394db54153Fei Jiang * can be used to turn off the overlay 210b0fac498ca4863166252f1268fda83394db54153Fei Jiang */ 21121e26478769d887b8357289ebb7faa47b8b415aeAustin Yuan#define VA_CLEAR_DRAWABLE 0x00000008 212b0fac498ca4863166252f1268fda83394db54153Fei Jiang 213b0fac498ca4863166252f1268fda83394db54153Fei Jiang/* Color space conversion flags for vaPutSurface() */ 21410d94aff40fa7cb9349f839613856ea37327268cAustin Yuan#define VA_SRC_COLOR_MASK 0x000000f0 215b0fac498ca4863166252f1268fda83394db54153Fei Jiang#define VA_SRC_BT601 0x00000010 216b0fac498ca4863166252f1268fda83394db54153Fei Jiang#define VA_SRC_BT709 0x00000020 217901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang#define VA_SRC_SMPTE_240 0x00000040 21810d94aff40fa7cb9349f839613856ea37327268cAustin Yuan#define VA_SRC_BT2020 0x00000080 219901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang 220901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang/* Scaling flags for vaPutSurface() */ 221901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang#define VA_FILTER_SCALING_DEFAULT 0x00000000 222901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang#define VA_FILTER_SCALING_FAST 0x00000100 223901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang#define VA_FILTER_SCALING_HQ 0x00000200 224901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang#define VA_FILTER_SCALING_NL_ANAMORPHIC 0x00000300 225901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang#define VA_FILTER_SCALING_MASK 0x00000f00 226b0fac498ca4863166252f1268fda83394db54153Fei Jiang 22786c93d9c46415cf7746351c502a3513f637e77e4root/* 22810d94aff40fa7cb9349f839613856ea37327268cAustin Yuan * The upper 16 bits are reserved for VPP filter fast path usage. 22910d94aff40fa7cb9349f839613856ea37327268cAustin Yuan * Flag to enable auto noise reduction. 23010d94aff40fa7cb9349f839613856ea37327268cAustin Yuan */ 23110d94aff40fa7cb9349f839613856ea37327268cAustin Yuan#define VA_FILTER_NOISEREDUCTION_AUTO 0x00010000 23210d94aff40fa7cb9349f839613856ea37327268cAustin Yuan 23310d94aff40fa7cb9349f839613856ea37327268cAustin Yuan/* 23410d94aff40fa7cb9349f839613856ea37327268cAustin Yuan * This is to indicate that the color-space conversion uses full range or reduced range. 23510d94aff40fa7cb9349f839613856ea37327268cAustin Yuan * VA_SOURCE_RANGE_FULL(Full range): Y/Cb/Cr is in [0, 255]. It is mainly used 23610d94aff40fa7cb9349f839613856ea37327268cAustin Yuan * for JPEG/JFIF formats. The combination with the BT601 flag means that 23710d94aff40fa7cb9349f839613856ea37327268cAustin Yuan * JPEG/JFIF color-space conversion matrix is used. 23810d94aff40fa7cb9349f839613856ea37327268cAustin Yuan * VA_SOURCE_RANGE_REDUCED(Reduced range): Y is in [16, 235] and Cb/Cr is in [16, 240]. 23910d94aff40fa7cb9349f839613856ea37327268cAustin Yuan * It is mainly used for the YUV->RGB color-space conversion in SDTV/HDTV/UHDTV. 24010d94aff40fa7cb9349f839613856ea37327268cAustin Yuan */ 24110d94aff40fa7cb9349f839613856ea37327268cAustin Yuan#define VA_SOURCE_RANGE_MASK 0x00020000 24210d94aff40fa7cb9349f839613856ea37327268cAustin Yuan#define VA_SOURCE_RANGE_FULL 0x00020000 24310d94aff40fa7cb9349f839613856ea37327268cAustin Yuan#define VA_SOURCE_RANGE_REDUCED 0x00000000 24410d94aff40fa7cb9349f839613856ea37327268cAustin Yuan/* 24586c93d9c46415cf7746351c502a3513f637e77e4root * Returns a short english description of error_status 24686c93d9c46415cf7746351c502a3513f637e77e4root */ 24786c93d9c46415cf7746351c502a3513f637e77e4rootconst char *vaErrorStr(VAStatus error_status); 24886c93d9c46415cf7746351c502a3513f637e77e4root 249c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuantypedef struct _VARectangle 250c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan{ 251c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan short x; 252c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan short y; 253c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan unsigned short width; 254c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan unsigned short height; 255c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan} VARectangle; 256c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan 25710d94aff40fa7cb9349f839613856ea37327268cAustin Yuan/** \brief Generic motion vector data structure. */ 25810d94aff40fa7cb9349f839613856ea37327268cAustin Yuantypedef struct _VAMotionVector { 25910d94aff40fa7cb9349f839613856ea37327268cAustin Yuan /** \mv0[0]: horizontal motion vector for past reference */ 26010d94aff40fa7cb9349f839613856ea37327268cAustin Yuan /** \mv0[1]: vertical motion vector for past reference */ 26110d94aff40fa7cb9349f839613856ea37327268cAustin Yuan /** \mv1[0]: horizontal motion vector for future reference */ 26210d94aff40fa7cb9349f839613856ea37327268cAustin Yuan /** \mv1[1]: vertical motion vector for future reference */ 26310d94aff40fa7cb9349f839613856ea37327268cAustin Yuan unsigned short mv0[2]; /* past reference */ 26410d94aff40fa7cb9349f839613856ea37327268cAustin Yuan unsigned short mv1[2]; /* future reference */ 26510d94aff40fa7cb9349f839613856ea37327268cAustin Yuan} VAMotionVector; 26610d94aff40fa7cb9349f839613856ea37327268cAustin Yuan 26786c93d9c46415cf7746351c502a3513f637e77e4root/* 26886c93d9c46415cf7746351c502a3513f637e77e4root * Initialization: 26986c93d9c46415cf7746351c502a3513f637e77e4root * A display must be obtained by calling vaGetDisplay() before calling 27086c93d9c46415cf7746351c502a3513f637e77e4root * vaInitialize() and other functions. This connects the API to the 27186c93d9c46415cf7746351c502a3513f637e77e4root * native window system. 27286c93d9c46415cf7746351c502a3513f637e77e4root * For X Windows, native_dpy would be from XOpenDisplay() 27386c93d9c46415cf7746351c502a3513f637e77e4root */ 274409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuantypedef void* VANativeDisplay; /* window system dependent */ 27586c93d9c46415cf7746351c502a3513f637e77e4root 276b0fac498ca4863166252f1268fda83394db54153Fei Jiangint vaDisplayIsValid(VADisplay dpy); 277b0fac498ca4863166252f1268fda83394db54153Fei Jiang 27886c93d9c46415cf7746351c502a3513f637e77e4root/* 27986c93d9c46415cf7746351c502a3513f637e77e4root * Initialize the library 28086c93d9c46415cf7746351c502a3513f637e77e4root */ 28186c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaInitialize ( 28286c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 28386c93d9c46415cf7746351c502a3513f637e77e4root int *major_version, /* out */ 28486c93d9c46415cf7746351c502a3513f637e77e4root int *minor_version /* out */ 28586c93d9c46415cf7746351c502a3513f637e77e4root); 28686c93d9c46415cf7746351c502a3513f637e77e4root 28786c93d9c46415cf7746351c502a3513f637e77e4root/* 28886c93d9c46415cf7746351c502a3513f637e77e4root * After this call, all library internal resources will be cleaned up 28986c93d9c46415cf7746351c502a3513f637e77e4root */ 29086c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaTerminate ( 29186c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy 29286c93d9c46415cf7746351c502a3513f637e77e4root); 29386c93d9c46415cf7746351c502a3513f637e77e4root 29486c93d9c46415cf7746351c502a3513f637e77e4root/* 29586c93d9c46415cf7746351c502a3513f637e77e4root * vaQueryVendorString returns a pointer to a zero-terminated string 29686c93d9c46415cf7746351c502a3513f637e77e4root * describing some aspects of the VA implemenation on a specific 29786c93d9c46415cf7746351c502a3513f637e77e4root * hardware accelerator. The format of the returned string is vendor 29886c93d9c46415cf7746351c502a3513f637e77e4root * specific and at the discretion of the implementer. 29986c93d9c46415cf7746351c502a3513f637e77e4root * e.g. for the Intel GMA500 implementation, an example would be: 30086c93d9c46415cf7746351c502a3513f637e77e4root * "Intel GMA500 - 2.0.0.32L.0005" 30186c93d9c46415cf7746351c502a3513f637e77e4root */ 30286c93d9c46415cf7746351c502a3513f637e77e4rootconst char *vaQueryVendorString ( 30386c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy 30486c93d9c46415cf7746351c502a3513f637e77e4root); 30586c93d9c46415cf7746351c502a3513f637e77e4root 30686c93d9c46415cf7746351c502a3513f637e77e4roottypedef int (*VAPrivFunc)(); 30786c93d9c46415cf7746351c502a3513f637e77e4root 30886c93d9c46415cf7746351c502a3513f637e77e4root/* 30986c93d9c46415cf7746351c502a3513f637e77e4root * Return a function pointer given a function name in the library. 31086c93d9c46415cf7746351c502a3513f637e77e4root * This allows private interfaces into the library 31186c93d9c46415cf7746351c502a3513f637e77e4root */ 31286c93d9c46415cf7746351c502a3513f637e77e4rootVAPrivFunc vaGetLibFunc ( 31386c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 31486c93d9c46415cf7746351c502a3513f637e77e4root const char *func 31586c93d9c46415cf7746351c502a3513f637e77e4root); 31686c93d9c46415cf7746351c502a3513f637e77e4root 31786c93d9c46415cf7746351c502a3513f637e77e4root/* Currently defined profiles */ 31886c93d9c46415cf7746351c502a3513f637e77e4roottypedef enum 31986c93d9c46415cf7746351c502a3513f637e77e4root{ 320409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan /** \brief Profile ID used for video processing. */ 321409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan VAProfileNone = -1, 32286c93d9c46415cf7746351c502a3513f637e77e4root VAProfileMPEG2Simple = 0, 32386c93d9c46415cf7746351c502a3513f637e77e4root VAProfileMPEG2Main = 1, 32486c93d9c46415cf7746351c502a3513f637e77e4root VAProfileMPEG4Simple = 2, 32586c93d9c46415cf7746351c502a3513f637e77e4root VAProfileMPEG4AdvancedSimple = 3, 32686c93d9c46415cf7746351c502a3513f637e77e4root VAProfileMPEG4Main = 4, 32786c93d9c46415cf7746351c502a3513f637e77e4root VAProfileH264Baseline = 5, 32886c93d9c46415cf7746351c502a3513f637e77e4root VAProfileH264Main = 6, 32986c93d9c46415cf7746351c502a3513f637e77e4root VAProfileH264High = 7, 33086c93d9c46415cf7746351c502a3513f637e77e4root VAProfileVC1Simple = 8, 33186c93d9c46415cf7746351c502a3513f637e77e4root VAProfileVC1Main = 9, 33286c93d9c46415cf7746351c502a3513f637e77e4root VAProfileVC1Advanced = 10, 333b0fac498ca4863166252f1268fda83394db54153Fei Jiang VAProfileH263Baseline = 11, 334409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan VAProfileJPEGBaseline = 12, 335409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan VAProfileH264ConstrainedBaseline = 13, 33610d94aff40fa7cb9349f839613856ea37327268cAustin Yuan VAProfileVP8Version0_3 = 14, 33710d94aff40fa7cb9349f839613856ea37327268cAustin Yuan VAProfileH264MultiviewHigh = 15, 3382ca6b8c799f9e1cb05ec9130a10c2e3851678d67Wang, Ce VAProfileH264StereoHigh = 16, 3392ca6b8c799f9e1cb05ec9130a10c2e3851678d67Wang, Ce VAProfileHEVCMain = 17, 340f3714df52ef3b6fa88e3a3815cd1fd7cf3d071cdYuan, Shengquan VAProfileHEVCMain10 = 18, 341f3714df52ef3b6fa88e3a3815cd1fd7cf3d071cdYuan, Shengquan VAProfileVP9Version0 = 19, 342f3714df52ef3b6fa88e3a3815cd1fd7cf3d071cdYuan, Shengquan VAProfileAVS = 20, 343f3714df52ef3b6fa88e3a3815cd1fd7cf3d071cdYuan, Shengquan VAProfileMax 34486c93d9c46415cf7746351c502a3513f637e77e4root} VAProfile; 34586c93d9c46415cf7746351c502a3513f637e77e4root 34686c93d9c46415cf7746351c502a3513f637e77e4root/* 34786c93d9c46415cf7746351c502a3513f637e77e4root * Currently defined entrypoints 34886c93d9c46415cf7746351c502a3513f637e77e4root */ 34986c93d9c46415cf7746351c502a3513f637e77e4roottypedef enum 35086c93d9c46415cf7746351c502a3513f637e77e4root{ 35186c93d9c46415cf7746351c502a3513f637e77e4root VAEntrypointVLD = 1, 35286c93d9c46415cf7746351c502a3513f637e77e4root VAEntrypointIZZ = 2, 35386c93d9c46415cf7746351c502a3513f637e77e4root VAEntrypointIDCT = 3, 35486c93d9c46415cf7746351c502a3513f637e77e4root VAEntrypointMoComp = 4, 35586c93d9c46415cf7746351c502a3513f637e77e4root VAEntrypointDeblocking = 5, 356b0fac498ca4863166252f1268fda83394db54153Fei Jiang VAEntrypointEncSlice = 6, /* slice level encode */ 3574b672db6ee89c9846451bbab23cf18e93c4260b2hding VAEntrypointEncPicture = 7, /* pictuer encode, JPEG, etc */ 358c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan /* 359c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * For an implementation that supports a low power/high performance variant 360c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * for slice level encode, it can choose to expose the 361c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * VAEntrypointEncSliceLP entrypoint. Certain encoding tools may not be 362c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * available with this entrypoint (e.g. interlace, MBAFF) and the 363c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * application can query the encoding configuration attributes to find 364c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * out more details if this entrypoint is supported. 365c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan */ 366c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan VAEntrypointEncSliceLP = 8, 3674b672db6ee89c9846451bbab23cf18e93c4260b2hding VAEntrypointVideoProc = 10, /**< Video pre/post-processing. */ 3680f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan 3690f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan /** 3700f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * \brief Intel specific entrypoints start at 1001 3710f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan */ 3720f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan /** 3730f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * \brief VAEntrypointEncFEIIntel 3740f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * 3750f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * The purpose of FEI (Flexible Encoding Infrastructure) is to allow applications to 3760f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * have more controls and trade off quality for speed with their own IPs. A pre-processing 3770f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * function for getting some statistics and motion vectors is added 3780f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * and some extra controls for Encode pipeline are provided. 3790f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * The application can optionally call the statistics function 3800f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * to get motion vectors and statistics before calling encode function. 3810f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * The application can also optionally provide input to VME for extra 3820f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * encode control and get the output from VME. Application can chose to 3830f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * modify the VME output/PAK input during encoding, but the performance 3840f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * impact is significant. 3850f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * 3860f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * On top of the existing buffers for normal encode, there will be 3870f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * one extra input buffer (VAEncMiscParameterIntelFEIFrameControl) and 3880f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * three extra output buffers (VAIntelEncFEIMVBufferType, VAIntelEncFEIModeBufferType 3890f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * and VAIntelEncFEIDistortionBufferType) for VAEntrypointIntelEncFEI entry function. 3900f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * If separate PAK is set, two extra input buffers 3910f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * (VAIntelEncFEIMVBufferType, VAIntelEncFEIModeBufferType) are needed for PAK input. 3920f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * 3930f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan **/ 3940f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan VAEntrypointEncFEIIntel = 1001, 3950f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan /** 3960f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * \brief VAEntrypointStatisticsIntel 3970f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * 3980f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * Statistics, like variances, distortions, motion vectors can be obtained 3990f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * via this entry point. Checking whether Statistics is supported can be 4000f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * performed with vaQueryConfigEntrypoints() and the profile argument 4010f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * set to #VAProfileNone. If Statistics entry point is supported, 4020f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * then the list of returned entry-points will include #VAEntrypointIntelStatistics. 4030f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * Supported pixel format, maximum resolution and statistics specific attributes 4040f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * can be obtained via normal attribute query. 4050f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * One input buffer (VAIntelStatsStatisticsParameterBufferType) and one or two 4060f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * output buffers (VAIntelStatsStatisticsBufferType and VAIntelStatsMotionVectorBufferType) 4070f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * are needed for this entry point. 4080f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * 4090f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan **/ 4100f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan VAEntrypointStatisticsIntel, 411f3714df52ef3b6fa88e3a3815cd1fd7cf3d071cdYuan, Shengquan VAEntrypointMax 41286c93d9c46415cf7746351c502a3513f637e77e4root} VAEntrypoint; 41386c93d9c46415cf7746351c502a3513f637e77e4root 41486c93d9c46415cf7746351c502a3513f637e77e4root/* Currently defined configuration attribute types */ 41586c93d9c46415cf7746351c502a3513f637e77e4roottypedef enum 41686c93d9c46415cf7746351c502a3513f637e77e4root{ 41786c93d9c46415cf7746351c502a3513f637e77e4root VAConfigAttribRTFormat = 0, 41886c93d9c46415cf7746351c502a3513f637e77e4root VAConfigAttribSpatialResidual = 1, 41986c93d9c46415cf7746351c502a3513f637e77e4root VAConfigAttribSpatialClipping = 2, 42086c93d9c46415cf7746351c502a3513f637e77e4root VAConfigAttribIntraResidual = 3, 42186c93d9c46415cf7746351c502a3513f637e77e4root VAConfigAttribEncryption = 4, 4224b672db6ee89c9846451bbab23cf18e93c4260b2hding VAConfigAttribRateControl = 5, 4234b672db6ee89c9846451bbab23cf18e93c4260b2hding 424097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan /** @name Attributes for decoding */ 425097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan /**@{*/ 426097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan /** 427097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan * \brief Slice Decoding mode. Read/write. 428097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan * 429097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan * This attribute determines what mode the driver supports for slice 430097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan * decoding, through vaGetConfigAttributes(); and what mode the user 431097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan * will be providing to the driver, through vaCreateConfig(), if the 432097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan * driver supports those. If this attribute is not set by the user then 433097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan * it is assumed that VA_DEC_SLICE_MODE_NORMAL mode is used. 434097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan * 435097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan * See \c VA_DEC_SLICE_MODE_xxx for the list of slice decoding modes. 436097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan */ 437097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan VAConfigAttribDecSliceMode = 6, 438c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan /** 439c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan * \brief JPEG decoding attribute. Read-only. 440c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan * 441c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan * This attribute exposes a number of capabilities of the underlying 442c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan * JPEG implementation. The attribute value is partitioned into fields as defined in the 443c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan * VAConfigAttribValDecJPEG union. 444c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan */ 445c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan VAConfigAttribDecJPEG = 7, 446097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan 4474b672db6ee89c9846451bbab23cf18e93c4260b2hding /** @name Attributes for encoding */ 4484b672db6ee89c9846451bbab23cf18e93c4260b2hding /**@{*/ 4494b672db6ee89c9846451bbab23cf18e93c4260b2hding /** 4504b672db6ee89c9846451bbab23cf18e93c4260b2hding * \brief Packed headers mode. Read/write. 4514b672db6ee89c9846451bbab23cf18e93c4260b2hding * 4524b672db6ee89c9846451bbab23cf18e93c4260b2hding * This attribute determines what packed headers the driver supports, 4534b672db6ee89c9846451bbab23cf18e93c4260b2hding * through vaGetConfigAttributes(); and what packed headers the user 4544b672db6ee89c9846451bbab23cf18e93c4260b2hding * will be providing to the driver, through vaCreateConfig(), if the 4554b672db6ee89c9846451bbab23cf18e93c4260b2hding * driver supports those. 4564b672db6ee89c9846451bbab23cf18e93c4260b2hding * 4574b672db6ee89c9846451bbab23cf18e93c4260b2hding * See \c VA_ENC_PACKED_HEADER_xxx for the list of packed headers. 4584b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 4594b672db6ee89c9846451bbab23cf18e93c4260b2hding VAConfigAttribEncPackedHeaders = 10, 4604b672db6ee89c9846451bbab23cf18e93c4260b2hding /** 4614b672db6ee89c9846451bbab23cf18e93c4260b2hding * \brief Interlaced mode. Read/write. 4624b672db6ee89c9846451bbab23cf18e93c4260b2hding * 4634b672db6ee89c9846451bbab23cf18e93c4260b2hding * This attribute determines what kind of interlaced encoding mode 4644b672db6ee89c9846451bbab23cf18e93c4260b2hding * the driver supports. 4654b672db6ee89c9846451bbab23cf18e93c4260b2hding * 4664b672db6ee89c9846451bbab23cf18e93c4260b2hding * See \c VA_ENC_INTERLACED_xxx for the list of interlaced modes. 4674b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 4684b672db6ee89c9846451bbab23cf18e93c4260b2hding VAConfigAttribEncInterlaced = 11, 4694b672db6ee89c9846451bbab23cf18e93c4260b2hding /** 4704b672db6ee89c9846451bbab23cf18e93c4260b2hding * \brief Maximum number of reference frames. Read-only. 4714b672db6ee89c9846451bbab23cf18e93c4260b2hding * 4724b672db6ee89c9846451bbab23cf18e93c4260b2hding * This attribute determines the maximum number of reference 4734b672db6ee89c9846451bbab23cf18e93c4260b2hding * frames supported for encoding. 4744b672db6ee89c9846451bbab23cf18e93c4260b2hding * 4754b672db6ee89c9846451bbab23cf18e93c4260b2hding * Note: for H.264 encoding, the value represents the maximum number 4764b672db6ee89c9846451bbab23cf18e93c4260b2hding * of reference frames for both the reference picture list 0 (bottom 4774b672db6ee89c9846451bbab23cf18e93c4260b2hding * 16 bits) and the reference picture list 1 (top 16 bits). 4784b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 4794b672db6ee89c9846451bbab23cf18e93c4260b2hding VAConfigAttribEncMaxRefFrames = 13, 4804b672db6ee89c9846451bbab23cf18e93c4260b2hding /** 4814b672db6ee89c9846451bbab23cf18e93c4260b2hding * \brief Maximum number of slices per frame. Read-only. 4824b672db6ee89c9846451bbab23cf18e93c4260b2hding * 4834b672db6ee89c9846451bbab23cf18e93c4260b2hding * This attribute determines the maximum number of slices the 4844b672db6ee89c9846451bbab23cf18e93c4260b2hding * driver can support to encode a single frame. 4854b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 4864b672db6ee89c9846451bbab23cf18e93c4260b2hding VAConfigAttribEncMaxSlices = 14, 4874b672db6ee89c9846451bbab23cf18e93c4260b2hding /** 4884b672db6ee89c9846451bbab23cf18e93c4260b2hding * \brief Slice structure. Read-only. 4894b672db6ee89c9846451bbab23cf18e93c4260b2hding * 4904b672db6ee89c9846451bbab23cf18e93c4260b2hding * This attribute determines slice structures supported by the 4914b672db6ee89c9846451bbab23cf18e93c4260b2hding * driver for encoding. This attribute is a hint to the user so 4924b672db6ee89c9846451bbab23cf18e93c4260b2hding * that he can choose a suitable surface size and how to arrange 4934b672db6ee89c9846451bbab23cf18e93c4260b2hding * the encoding process of multiple slices per frame. 4944b672db6ee89c9846451bbab23cf18e93c4260b2hding * 4954b672db6ee89c9846451bbab23cf18e93c4260b2hding * More specifically, for H.264 encoding, this attribute 4964b672db6ee89c9846451bbab23cf18e93c4260b2hding * determines the range of accepted values to 4974b672db6ee89c9846451bbab23cf18e93c4260b2hding * VAEncSliceParameterBufferH264::macroblock_address and 4984b672db6ee89c9846451bbab23cf18e93c4260b2hding * VAEncSliceParameterBufferH264::num_macroblocks. 4994b672db6ee89c9846451bbab23cf18e93c4260b2hding * 5004b672db6ee89c9846451bbab23cf18e93c4260b2hding * See \c VA_ENC_SLICE_STRUCTURE_xxx for the supported slice 5014b672db6ee89c9846451bbab23cf18e93c4260b2hding * structure types. 5024b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 5034b672db6ee89c9846451bbab23cf18e93c4260b2hding VAConfigAttribEncSliceStructure = 15, 5044b672db6ee89c9846451bbab23cf18e93c4260b2hding /** 5054b672db6ee89c9846451bbab23cf18e93c4260b2hding * \brief Macroblock information. Read-only. 5064b672db6ee89c9846451bbab23cf18e93c4260b2hding * 5074b672db6ee89c9846451bbab23cf18e93c4260b2hding * This attribute determines whether the driver supports extra 5084b672db6ee89c9846451bbab23cf18e93c4260b2hding * encoding information per-macroblock. e.g. QP. 5094b672db6ee89c9846451bbab23cf18e93c4260b2hding * 5104b672db6ee89c9846451bbab23cf18e93c4260b2hding * More specifically, for H.264 encoding, if the driver returns a non-zero 5114b672db6ee89c9846451bbab23cf18e93c4260b2hding * value for this attribute, this means the application can create 5124b672db6ee89c9846451bbab23cf18e93c4260b2hding * additional #VAEncMacroblockParameterBufferH264 buffers referenced 5134b672db6ee89c9846451bbab23cf18e93c4260b2hding * through VAEncSliceParameterBufferH264::macroblock_info. 5144b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 5154b672db6ee89c9846451bbab23cf18e93c4260b2hding VAConfigAttribEncMacroblockInfo = 16, 5163ba486105912b27b566ccf65e2729231aa3f8a31Austin Yuan /** 5177d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * \brief Auto reference frame management. Read-only 5183ba486105912b27b566ccf65e2729231aa3f8a31Austin Yuan * 5192efbafef6046e1d9372c58de2b0d7b03377c686cAustin Yuan * This attribute determines whether the driver supports auto reference management 5202efbafef6046e1d9372c58de2b0d7b03377c686cAustin Yuan * 5217d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * If driver supports, application only needs to set scratch reference surfaces 5227d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * via VAPictureParameterBufferH264:ReferenceFrames. The scratch surfaces number is 5237d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * determined by the maximum number of RefPicList0 and RefPicList0 which can be queried from 5242efbafef6046e1d9372c58de2b0d7b03377c686cAustin Yuan * VAConfigAttribEncMaxRefFrames. Application doesn't need to set VAPictureParameterBufferH264:CurrPic 5257d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * and VAEncSliceParameterBufferH264:RefPicList. Driver will manage the reference frames internally 5262efbafef6046e1d9372c58de2b0d7b03377c686cAustin Yuan * and choose the best reference frames. Which scratch surface is used for reconstructed frame and which 5272efbafef6046e1d9372c58de2b0d7b03377c686cAustin Yuan * surfaces are used for reference frames will be fedback via VACodedBufferSegment 5283ba486105912b27b566ccf65e2729231aa3f8a31Austin Yuan */ 5293ba486105912b27b566ccf65e2729231aa3f8a31Austin Yuan VAConfigAttribEncAutoReference = 17, 5307d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan /** 5317d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * \brief Maximum picture width. Read-only. 5327d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * 5337d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * This attribute determines the maximum picture width the driver supports 5347d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * for a given configuration. 5357d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan */ 5367d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan VAConfigAttribMaxPictureWidth = 18, 5377d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan /** 5387d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * \brief Maximum picture height. Read-only. 5397d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * 5407d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * This attribute determines the maximum picture height the driver supports 5417d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * for a given configuration. 5427d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan */ 5437d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan VAConfigAttribMaxPictureHeight = 19, 5447d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan /** 5457d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * \brief JPEG encoding attribute. Read-only. 5467d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * 5477d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * This attribute exposes a number of capabilities of the underlying 5487d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * JPEG implementation. The attribute value is partitioned into fields as defined in the 5497d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * VAConfigAttribValEncJPEG union. 5507d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan */ 5517d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan VAConfigAttribEncJPEG = 20, 552f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun /** 553f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun * \brief Encoding quality range attribute. Read-only. 554f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun * 555f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun * This attribute conveys whether the driver supports different quality level settings 556f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun * for encoding. A value less than or equal to 1 means that the encoder only has a single 557f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun * quality setting, and a value greater than 1 represents the number of quality levels 558f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun * that can be configured. e.g. a value of 2 means there are two distinct quality levels. 559f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun */ 560f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun VAConfigAttribEncQualityRange = 21, 5618c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan /** 5628c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * \brief Encoding quantization attribute. Read-only. 5638c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * 5648c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * This attribute conveys whether the driver supports certain types of quantization methods 5658c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * for encoding (e.g. trellis). 5668c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan */ 5678c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan VAConfigAttribEncQuantization = 22, 5688c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan /** 5698c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * \brief Encoding intra refresh attribute. Read-only. 5708c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * 5718c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * This attribute conveys whether the driver supports certain types of intra refresh methods 5728c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * for encoding (e.g. adaptive intra refresh or rolling intra refresh). 5738c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan */ 5748c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan VAConfigAttribEncIntraRefresh = 23, 575c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan /** 576c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * \brief Encoding skip frame attribute. Read-only. 577c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * 578c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * This attribute conveys whether the driver supports sending skip frame parameters 579c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * (VAEncMiscParameterTypeSkipFrame) to the encoder's rate control, when the user has 5800f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * externally skipped frames. It is a boolean value 0 - unsupported, 1 - supported. 581c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan */ 582c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan VAConfigAttribEncSkipFrame = 24, 583c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan /** 584c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * \brief Encoding region-of-interest (ROI) attribute. Read-only. 585c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * 586c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * This attribute conveys whether the driver supports region-of-interest (ROI) encoding, 587c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * based on user provided ROI rectangles. The attribute value returned indicates the number 588c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * of regions that are supported. e.g. A value of 0 means ROI encoding is not supported. 589c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * If ROI encoding is supported, the ROI information is passed to the driver using 590c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * VAEncMiscParameterTypeRoi. 591c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan */ 592c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan VAConfigAttribEncRoi = 25, 5930f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan /** 5940f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * \brief Encoding extended rate control attribute. Read-only. 5950f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * 5960f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * This attribute conveys whether the driver supports any extended rate control features 5970f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * The attribute value is partitioned into fields as defined in the 598c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan * VAConfigAttribValEncRateControlExt union. 5990f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan */ 6000f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan VAConfigAttribEncRateControlExt = 26, 6010f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan /** 6020f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * \brief Intel specific attributes start at 1001 6030f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan */ 6040f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan /** 6050f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * \brief Encode function type. 6060f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * 6070f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * This attribute conveys whether the driver supports different function types for encode. 6080f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * It can be ENC, PAK, or ENC + PAK. Currently it is for FEI entry point only. 6090f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * Default is ENC + PAK. 6100f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan */ 6110f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan VAConfigAttribEncFunctionTypeIntel = 1001, 6120f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan /** 6130f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * \brief Maximum number of MV predictors. Read-only. 6140f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * 6150f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * This attribute determines the maximum number of MV predictors the driver 6160f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * can support to encode a single frame. 0 means no MV predictor is supported. 6170f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan */ 6180f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan VAConfigAttribEncMVPredictorsIntel, 6190f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan /** 6200f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * \brief Statistics attribute. Read-only. 6210f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * 6220f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * This attribute exposes a number of capabilities of the VAEntrypointStatistics entry 6230f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * point. The attribute value is partitioned into fields as defined in the 6240f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * VAConfigAttribValStatistics union. 6250f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan */ 6260f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan VAConfigAttribStatisticsIntel, 6274b672db6ee89c9846451bbab23cf18e93c4260b2hding /**@}*/ 6284b672db6ee89c9846451bbab23cf18e93c4260b2hding VAConfigAttribTypeMax 62986c93d9c46415cf7746351c502a3513f637e77e4root} VAConfigAttribType; 63086c93d9c46415cf7746351c502a3513f637e77e4root 63186c93d9c46415cf7746351c502a3513f637e77e4root/* 63286c93d9c46415cf7746351c502a3513f637e77e4root * Configuration attributes 63386c93d9c46415cf7746351c502a3513f637e77e4root * If there is more than one value for an attribute, a default 63486c93d9c46415cf7746351c502a3513f637e77e4root * value will be assigned to the attribute if the client does not 63586c93d9c46415cf7746351c502a3513f637e77e4root * specify the attribute when creating a configuration 63686c93d9c46415cf7746351c502a3513f637e77e4root */ 63786c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VAConfigAttrib { 63886c93d9c46415cf7746351c502a3513f637e77e4root VAConfigAttribType type; 63986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int value; /* OR'd flags (bits) for this attribute */ 64086c93d9c46415cf7746351c502a3513f637e77e4root} VAConfigAttrib; 64186c93d9c46415cf7746351c502a3513f637e77e4root 64286c93d9c46415cf7746351c502a3513f637e77e4root/* attribute value for VAConfigAttribRTFormat */ 64386c93d9c46415cf7746351c502a3513f637e77e4root#define VA_RT_FORMAT_YUV420 0x00000001 64486c93d9c46415cf7746351c502a3513f637e77e4root#define VA_RT_FORMAT_YUV422 0x00000002 64586c93d9c46415cf7746351c502a3513f637e77e4root#define VA_RT_FORMAT_YUV444 0x00000004 646409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_RT_FORMAT_YUV411 0x00000008 647409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_RT_FORMAT_YUV400 0x00000010 648409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_RT_FORMAT_RGB16 0x00010000 649409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_RT_FORMAT_RGB32 0x00020000 650097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan/* RGBP covers RGBP and BGRP fourcc */ 651097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan#define VA_RT_FORMAT_RGBP 0x00100000 65286c93d9c46415cf7746351c502a3513f637e77e4root#define VA_RT_FORMAT_PROTECTED 0x80000000 65386c93d9c46415cf7746351c502a3513f637e77e4root 6544b672db6ee89c9846451bbab23cf18e93c4260b2hding/** @name Attribute values for VAConfigAttribRateControl */ 6554b672db6ee89c9846451bbab23cf18e93c4260b2hding/**@{*/ 6564b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Driver does not support any form of rate control. */ 6574b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_RC_NONE 0x00000001 6584b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Constant bitrate. */ 6594b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_RC_CBR 0x00000002 6604b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Variable bitrate. */ 6614b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_RC_VBR 0x00000004 6624b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Video conference mode. */ 6634b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_RC_VCM 0x00000008 6644b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Constant QP. */ 6654b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_RC_CQP 0x00000010 6664b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Variable bitrate with peak rate higher than average bitrate. */ 6674b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_RC_VBR_CONSTRAINED 0x00000020 6680f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan/** \brief Intelligent Constant Quality. Provided an initial ICQ_quality_factor, 6690f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * adjusts QP at a frame and MB level based on motion to improve subjective quality. */ 6700f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan#define VA_RC_ICQ 0x00000040 671c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan/** \brief Macroblock based rate control. Per MB control is decided 672c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * internally in the encoder. It may be combined with other RC modes, except CQP. */ 673c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan#define VA_RC_MB 0x00000080 674c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan 6754b672db6ee89c9846451bbab23cf18e93c4260b2hding/**@}*/ 6764b672db6ee89c9846451bbab23cf18e93c4260b2hding 677097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan/** @name Attribute values for VAConfigAttribDecSliceMode */ 678097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan/**@{*/ 679097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan/** \brief Driver supports normal mode for slice decoding */ 680097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan#define VA_DEC_SLICE_MODE_NORMAL 0x00000001 681097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan/** \brief Driver supports base mode for slice decoding */ 682097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan#define VA_DEC_SLICE_MODE_BASE 0x00000002 683c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan 684c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan/** @name Attribute values for VAConfigAttribDecJPEG */ 685c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan/**@{*/ 686c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuantypedef union _VAConfigAttribValDecJPEG { 687c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan /** \brief Set to (1 << VA_ROTATION_xxx) for supported rotation angles. */ 688c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan unsigned int rotation; 689c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan /** \brief Reserved for future use. */ 690c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan unsigned int reserved[3]; 691c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan} VAConfigAttribValDecJPEG; 69299c7404858cacd669fca6a1cedc2c837a1cf74f6mahongpe/** \brief Driver supports subsample mode for slice decoding */ 69399c7404858cacd669fca6a1cedc2c837a1cf74f6mahongpe#define VA_DEC_SLICE_MODE_SUBSAMPLE 0x00000004 69499c7404858cacd669fca6a1cedc2c837a1cf74f6mahongpe 695097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan/**@}*/ 696097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan 6974b672db6ee89c9846451bbab23cf18e93c4260b2hding/** @name Attribute values for VAConfigAttribEncPackedHeaders */ 6984b672db6ee89c9846451bbab23cf18e93c4260b2hding/**@{*/ 6994b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Driver does not support any packed headers mode. */ 7004b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_ENC_PACKED_HEADER_NONE 0x00000000 7014b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Driver supports packed sequence headers. e.g. SPS for H.264. */ 7024b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_ENC_PACKED_HEADER_SEQUENCE 0x00000001 7034b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Driver supports packed picture headers. e.g. PPS for H.264. */ 7044b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_ENC_PACKED_HEADER_PICTURE 0x00000002 7054b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Driver supports packed slice headers. e.g. \c slice_header() for H.264. */ 7064b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_ENC_PACKED_HEADER_SLICE 0x00000004 7074b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Driver supports misc packed headers. e.g. SEI for H.264. */ 7084b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_ENC_PACKED_HEADER_MISC 0x00000008 7097d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan/** \brief Driver supports raw packed header, see VAEncPackedHeaderRawData */ 7107d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan#define VA_ENC_PACKED_HEADER_RAW_DATA 0x0000000C 7114b672db6ee89c9846451bbab23cf18e93c4260b2hding/**@}*/ 7124b672db6ee89c9846451bbab23cf18e93c4260b2hding 7134b672db6ee89c9846451bbab23cf18e93c4260b2hding/** @name Attribute values for VAConfigAttribEncInterlaced */ 7144b672db6ee89c9846451bbab23cf18e93c4260b2hding/**@{*/ 7154b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Driver does not support interlaced coding. */ 7164b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_ENC_INTERLACED_NONE 0x00000000 7174b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Driver supports interlaced frame coding. */ 7184b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_ENC_INTERLACED_FRAME 0x00000001 7194b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Driver supports interlaced field coding. */ 7204b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_ENC_INTERLACED_FIELD 0x00000002 7214b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Driver supports macroblock adaptive frame field coding. */ 7224b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_ENC_INTERLACED_MBAFF 0x00000004 7234b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Driver supports picture adaptive frame field coding. */ 7244b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_ENC_INTERLACED_PAFF 0x00000008 7254b672db6ee89c9846451bbab23cf18e93c4260b2hding/**@}*/ 7264b672db6ee89c9846451bbab23cf18e93c4260b2hding 7274b672db6ee89c9846451bbab23cf18e93c4260b2hding/** @name Attribute values for VAConfigAttribEncSliceStructure */ 7284b672db6ee89c9846451bbab23cf18e93c4260b2hding/**@{*/ 7294b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Driver supports an arbitrary number of rows per slice. */ 7304b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_ENC_SLICE_STRUCTURE_ARBITRARY_ROWS 0x00000000 7314b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Driver supports a power-of-two number of rows per slice. */ 7324b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_ENC_SLICE_STRUCTURE_POWER_OF_TWO_ROWS 0x00000001 7334b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Driver supports an arbitrary number of rows per slice. */ 7344b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_ENC_SLICE_STRUCTURE_ARBITRARY_MACROBLOCKS 0x00000002 735c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan/** \brief Driver supports any number of rows per slice but they must be the same 736c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan for all slices except for the last one, which must be equal or smaller 737c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan to the previous slices. */ 738c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan#define VA_ENC_SLICE_STRUCTURE_EQUAL_ROWS 0x00000004 739c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan/** \brief Driver supports a maximum slice size requested by the app. 740c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan The size is sent in VAEncMiscParameterMaxSliceSize. */ 741c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan#define VA_ENC_SLICE_STRUCTURE_MAX_SLICE_SIZE 0x00000008 7424b672db6ee89c9846451bbab23cf18e93c4260b2hding/**@}*/ 74386c93d9c46415cf7746351c502a3513f637e77e4root 7447d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan/** \brief Attribute value for VAConfigAttribEncJPEG */ 7457d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuantypedef union _VAConfigAttribValEncJPEG { 7467d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan struct { 7477d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan /** \brief set to 1 for arithmatic coding. */ 7487d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan unsigned int arithmatic_coding_mode : 1; 7497d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan /** \brief set to 1 for progressive dct. */ 7507d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan unsigned int progressive_dct_mode : 1; 7517d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan /** \brief set to 1 for non-interleaved. */ 7527d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan unsigned int non_interleaved_mode : 1; 7537d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan /** \brief set to 1 for differential. */ 7547d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan unsigned int differential_mode : 1; 7557d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan unsigned int max_num_components : 3; 7567d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan unsigned int max_num_scans : 4; 7577d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan unsigned int max_num_huffman_tables : 3; 7587d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan unsigned int max_num_quantization_tables : 3; 7597d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan } bits; 7607d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan unsigned int value; 7617d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan} VAConfigAttribValEncJPEG; 7627d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan 7638c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan/** @name Attribute values for VAConfigAttribEncQuantization */ 7648c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan/**@{*/ 7658c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan/** \brief Driver does not support special types of quantization */ 7668c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan#define VA_ENC_QUANTIZATION_NONE 0x00000000 7678c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan/** \brief Driver supports trellis quantization */ 7688c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan#define VA_ENC_QUANTIZATION_TRELLIS_SUPPORTED 0x00000001 7698c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan/**@}*/ 7708c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan 7718c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan/** @name Attribute values for VAConfigAttribEncIntraRefresh */ 7728c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan/**@{*/ 7738c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan/** \brief Driver does not support intra refresh */ 7748c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan#define VA_ENC_INTRA_REFRESH_NONE 0x00000000 7758c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan/** \brief Driver supports column based rolling intra refresh */ 7768c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan#define VA_ENC_INTRA_REFRESH_ROLLING_COLUMN 0x00000001 7778c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan/** \brief Driver supports row based rolling intra refresh */ 7788c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan#define VA_ENC_INTRA_REFRESH_ROLLING_ROW 0x00000002 7798c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan/** \brief Driver supports adaptive intra refresh */ 7808c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan#define VA_ENC_INTRA_REFRESH_ADAPTIVE 0x00000010 7817624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan/** \brief Driver supports cyclic intra refresh */ 7827624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan#define VA_ENC_INTRA_REFRESH_CYCLIC 0x00000020 7837624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan 7848c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan/**@}*/ 7858c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan 7860f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan/** \brief Attribute value for VAConfigAttribEncRateControlExt */ 7870f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuantypedef union _VAConfigAttribValEncRateControlExt { 7880f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan struct { 7890f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan /** \brief The number of temporal layers with layer specific bit-rate targets 7900f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * that are supported. The application will send multiple 7910f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * VAEncMiscParameterRateControl and VAEncMiscParameterFrameRate structures 7920f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * for each layer, using the temporal_id field as the layer identifier. 7930f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * If per temporal layer rate control is not supported, 7940f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * num_temporal_layers_minus1 will be 0 and the temporal_id field in 7950f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * VAEncMiscParameterRateControl and VAEncMiscParameterFrameRate will be ignored. 7960f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan */ 7970f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan unsigned int num_temporal_layers_minus1 : 8; 7980f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan unsigned int reserved : 24; 7990f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan } bits; 8000f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan unsigned int value; 8010f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan} VAConfigAttribValEncRateControlExt; 8020f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan 8030f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan/** 8040f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * \brief Intel specific attribute definitions 8050f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan */ 8060f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan/** @name Attribute values for VAConfigAttribEncFunctionTypeIntel 8070f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * 8080f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * The desired type should be passed to driver when creating the configuration. 8090f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * If VA_ENC_FUNCTION_ENC_PAK is set, VA_ENC_FUNCTION_ENC and VA_ENC_FUNCTION_PAK 8100f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * will be ignored if set also. VA_ENC_FUNCTION_ENC and VA_ENC_FUNCTION_PAK operations 8110f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * shall be called separately if ENC and PAK (VA_ENC_FUNCTION_ENC | VA_ENC_FUNCTION_PAK) 8120f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * is set for configuration. VA_ENC_FUNCTION_ENC_PAK is recommended for best performance. 8130f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * If only VA_ENC_FUNCTION_ENC is set, there will be no bitstream output. 8140f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * If VA_ENC_FUNCTION_ENC_PAK is not set and VA_ENC_FUNCTION_PAK is set, then two extra 8150f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * input buffers for PAK are needed: VAEncFEIMVBufferType and VAEncFEIModeBufferType. 8160f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan **/ 8170f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan/**@{*/ 8180f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan/** \brief Only default is supported */ 8190f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan#define VA_ENC_FUNCTION_DEFAULT_INTEL 0x00000000 8200f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan/** \brief ENC only is supported */ 8210f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan#define VA_ENC_FUNCTION_ENC_INTEL 0x00000001 8220f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan/** \brief PAK only is supported */ 8230f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan#define VA_ENC_FUNCTION_PAK_INTEL 0x00000002 8240f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan/** \brief ENC_PAK is supported */ 8250f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan#define VA_ENC_FUNCTION_ENC_PAK_INTEL 0x00000004 8260f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan 8270f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan/**@}*/ 8280f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan 8290f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan/** \brief Attribute value for VAConfigAttribStatisticsIntel */ 8300f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuantypedef union _VAConfigAttribValStatisticsIntel { 8310f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan struct { 8320f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan /** \brief Max number of past reference frames that are supported. */ 8330f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan unsigned int max_num_past_references : 4; 8340f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan /** \brief Max number of future reference frames that are supported. */ 8350f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan unsigned int max_num_future_references : 4; 8360f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan /** \brief Number of output surfaces that are supported */ 8370f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan unsigned int num_outputs : 3; 8380f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan /** \brief Interlaced content is supported */ 8390f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan unsigned int interlaced : 1; 8400f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan unsigned int reserved : 20; 8410f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan } bits; 8420f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan unsigned int value; 8430f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan} VAConfigAttribValStatisticsIntel; 8440f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan 84586c93d9c46415cf7746351c502a3513f637e77e4root/* 84686c93d9c46415cf7746351c502a3513f637e77e4root * if an attribute is not applicable for a given 84786c93d9c46415cf7746351c502a3513f637e77e4root * profile/entrypoint pair, then set the value to the following 84886c93d9c46415cf7746351c502a3513f637e77e4root */ 84986c93d9c46415cf7746351c502a3513f637e77e4root#define VA_ATTRIB_NOT_SUPPORTED 0x80000000 85086c93d9c46415cf7746351c502a3513f637e77e4root 85186c93d9c46415cf7746351c502a3513f637e77e4root/* Get maximum number of profiles supported by the implementation */ 85286c93d9c46415cf7746351c502a3513f637e77e4rootint vaMaxNumProfiles ( 85386c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy 85486c93d9c46415cf7746351c502a3513f637e77e4root); 85586c93d9c46415cf7746351c502a3513f637e77e4root 85686c93d9c46415cf7746351c502a3513f637e77e4root/* Get maximum number of entrypoints supported by the implementation */ 85786c93d9c46415cf7746351c502a3513f637e77e4rootint vaMaxNumEntrypoints ( 85886c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy 85986c93d9c46415cf7746351c502a3513f637e77e4root); 86086c93d9c46415cf7746351c502a3513f637e77e4root 86186c93d9c46415cf7746351c502a3513f637e77e4root/* Get maximum number of attributs supported by the implementation */ 86286c93d9c46415cf7746351c502a3513f637e77e4rootint vaMaxNumConfigAttributes ( 86386c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy 86486c93d9c46415cf7746351c502a3513f637e77e4root); 86586c93d9c46415cf7746351c502a3513f637e77e4root 86686c93d9c46415cf7746351c502a3513f637e77e4root/* 86786c93d9c46415cf7746351c502a3513f637e77e4root * Query supported profiles 86886c93d9c46415cf7746351c502a3513f637e77e4root * The caller must provide a "profile_list" array that can hold at 86986c93d9c46415cf7746351c502a3513f637e77e4root * least vaMaxNumProfile() entries. The actual number of profiles 87086c93d9c46415cf7746351c502a3513f637e77e4root * returned in "profile_list" is returned in "num_profile". 87186c93d9c46415cf7746351c502a3513f637e77e4root */ 87286c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaQueryConfigProfiles ( 87386c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 87486c93d9c46415cf7746351c502a3513f637e77e4root VAProfile *profile_list, /* out */ 87586c93d9c46415cf7746351c502a3513f637e77e4root int *num_profiles /* out */ 87686c93d9c46415cf7746351c502a3513f637e77e4root); 87786c93d9c46415cf7746351c502a3513f637e77e4root 87886c93d9c46415cf7746351c502a3513f637e77e4root/* 87986c93d9c46415cf7746351c502a3513f637e77e4root * Query supported entrypoints for a given profile 88086c93d9c46415cf7746351c502a3513f637e77e4root * The caller must provide an "entrypoint_list" array that can hold at 88186c93d9c46415cf7746351c502a3513f637e77e4root * least vaMaxNumEntrypoints() entries. The actual number of entrypoints 88286c93d9c46415cf7746351c502a3513f637e77e4root * returned in "entrypoint_list" is returned in "num_entrypoints". 88386c93d9c46415cf7746351c502a3513f637e77e4root */ 88486c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaQueryConfigEntrypoints ( 88586c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 88686c93d9c46415cf7746351c502a3513f637e77e4root VAProfile profile, 88786c93d9c46415cf7746351c502a3513f637e77e4root VAEntrypoint *entrypoint_list, /* out */ 88886c93d9c46415cf7746351c502a3513f637e77e4root int *num_entrypoints /* out */ 88986c93d9c46415cf7746351c502a3513f637e77e4root); 89086c93d9c46415cf7746351c502a3513f637e77e4root 89186c93d9c46415cf7746351c502a3513f637e77e4root/* 89286c93d9c46415cf7746351c502a3513f637e77e4root * Get attributes for a given profile/entrypoint pair 89386c93d9c46415cf7746351c502a3513f637e77e4root * The caller must provide an "attrib_list" with all attributes to be 89486c93d9c46415cf7746351c502a3513f637e77e4root * retrieved. Upon return, the attributes in "attrib_list" have been 89586c93d9c46415cf7746351c502a3513f637e77e4root * updated with their value. Unknown attributes or attributes that are 89686c93d9c46415cf7746351c502a3513f637e77e4root * not supported for the given profile/entrypoint pair will have their 89786c93d9c46415cf7746351c502a3513f637e77e4root * value set to VA_ATTRIB_NOT_SUPPORTED 89886c93d9c46415cf7746351c502a3513f637e77e4root */ 89986c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaGetConfigAttributes ( 90086c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 90186c93d9c46415cf7746351c502a3513f637e77e4root VAProfile profile, 90286c93d9c46415cf7746351c502a3513f637e77e4root VAEntrypoint entrypoint, 90386c93d9c46415cf7746351c502a3513f637e77e4root VAConfigAttrib *attrib_list, /* in/out */ 90486c93d9c46415cf7746351c502a3513f637e77e4root int num_attribs 90586c93d9c46415cf7746351c502a3513f637e77e4root); 90686c93d9c46415cf7746351c502a3513f637e77e4root 90786c93d9c46415cf7746351c502a3513f637e77e4root/* Generic ID type, can be re-typed for specific implementation */ 90886c93d9c46415cf7746351c502a3513f637e77e4roottypedef unsigned int VAGenericID; 90986c93d9c46415cf7746351c502a3513f637e77e4root 91086c93d9c46415cf7746351c502a3513f637e77e4roottypedef VAGenericID VAConfigID; 91186c93d9c46415cf7746351c502a3513f637e77e4root 91286c93d9c46415cf7746351c502a3513f637e77e4root/* 91386c93d9c46415cf7746351c502a3513f637e77e4root * Create a configuration for the decode pipeline 91486c93d9c46415cf7746351c502a3513f637e77e4root * it passes in the attribute list that specifies the attributes it cares 91586c93d9c46415cf7746351c502a3513f637e77e4root * about, with the rest taking default values. 91686c93d9c46415cf7746351c502a3513f637e77e4root */ 91786c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaCreateConfig ( 91886c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 91986c93d9c46415cf7746351c502a3513f637e77e4root VAProfile profile, 92086c93d9c46415cf7746351c502a3513f637e77e4root VAEntrypoint entrypoint, 92186c93d9c46415cf7746351c502a3513f637e77e4root VAConfigAttrib *attrib_list, 92286c93d9c46415cf7746351c502a3513f637e77e4root int num_attribs, 92386c93d9c46415cf7746351c502a3513f637e77e4root VAConfigID *config_id /* out */ 92486c93d9c46415cf7746351c502a3513f637e77e4root); 92586c93d9c46415cf7746351c502a3513f637e77e4root 92686c93d9c46415cf7746351c502a3513f637e77e4root/* 92786c93d9c46415cf7746351c502a3513f637e77e4root * Free resources associdated with a given config 92886c93d9c46415cf7746351c502a3513f637e77e4root */ 92986c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaDestroyConfig ( 93086c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 93186c93d9c46415cf7746351c502a3513f637e77e4root VAConfigID config_id 93286c93d9c46415cf7746351c502a3513f637e77e4root); 93386c93d9c46415cf7746351c502a3513f637e77e4root 93486c93d9c46415cf7746351c502a3513f637e77e4root/* 93586c93d9c46415cf7746351c502a3513f637e77e4root * Query all attributes for a given configuration 93686c93d9c46415cf7746351c502a3513f637e77e4root * The profile of the configuration is returned in "profile" 93786c93d9c46415cf7746351c502a3513f637e77e4root * The entrypoint of the configuration is returned in "entrypoint" 93886c93d9c46415cf7746351c502a3513f637e77e4root * The caller must provide an "attrib_list" array that can hold at least 93986c93d9c46415cf7746351c502a3513f637e77e4root * vaMaxNumConfigAttributes() entries. The actual number of attributes 94086c93d9c46415cf7746351c502a3513f637e77e4root * returned in "attrib_list" is returned in "num_attribs" 94186c93d9c46415cf7746351c502a3513f637e77e4root */ 94286c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaQueryConfigAttributes ( 94386c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 94486c93d9c46415cf7746351c502a3513f637e77e4root VAConfigID config_id, 94586c93d9c46415cf7746351c502a3513f637e77e4root VAProfile *profile, /* out */ 94686c93d9c46415cf7746351c502a3513f637e77e4root VAEntrypoint *entrypoint, /* out */ 94786c93d9c46415cf7746351c502a3513f637e77e4root VAConfigAttrib *attrib_list,/* out */ 94886c93d9c46415cf7746351c502a3513f637e77e4root int *num_attribs /* out */ 94986c93d9c46415cf7746351c502a3513f637e77e4root); 95086c93d9c46415cf7746351c502a3513f637e77e4root 95186c93d9c46415cf7746351c502a3513f637e77e4root 95286c93d9c46415cf7746351c502a3513f637e77e4root/* 95386c93d9c46415cf7746351c502a3513f637e77e4root * Contexts and Surfaces 95486c93d9c46415cf7746351c502a3513f637e77e4root * 95586c93d9c46415cf7746351c502a3513f637e77e4root * Context represents a "virtual" video decode pipeline. Surfaces are render 95686c93d9c46415cf7746351c502a3513f637e77e4root * targets for a given context. The data in the surfaces are not accessible 95786c93d9c46415cf7746351c502a3513f637e77e4root * to the client and the internal data format of the surface is implementatin 95886c93d9c46415cf7746351c502a3513f637e77e4root * specific. 95986c93d9c46415cf7746351c502a3513f637e77e4root * 96086c93d9c46415cf7746351c502a3513f637e77e4root * Surfaces will be bound to a context when the context is created. Once 96186c93d9c46415cf7746351c502a3513f637e77e4root * a surface is bound to a given context, it can not be used to create 96286c93d9c46415cf7746351c502a3513f637e77e4root * another context. The association is removed when the context is destroyed 96386c93d9c46415cf7746351c502a3513f637e77e4root * 96486c93d9c46415cf7746351c502a3513f637e77e4root * Both contexts and surfaces are identified by unique IDs and its 96586c93d9c46415cf7746351c502a3513f637e77e4root * implementation specific internals are kept opaque to the clients 96686c93d9c46415cf7746351c502a3513f637e77e4root */ 96786c93d9c46415cf7746351c502a3513f637e77e4root 96886c93d9c46415cf7746351c502a3513f637e77e4roottypedef VAGenericID VAContextID; 96986c93d9c46415cf7746351c502a3513f637e77e4root 97086c93d9c46415cf7746351c502a3513f637e77e4roottypedef VAGenericID VASurfaceID; 97186c93d9c46415cf7746351c502a3513f637e77e4root 97286c93d9c46415cf7746351c502a3513f637e77e4root#define VA_INVALID_ID 0xffffffff 97386c93d9c46415cf7746351c502a3513f637e77e4root#define VA_INVALID_SURFACE VA_INVALID_ID 97486c93d9c46415cf7746351c502a3513f637e77e4root 9754b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Generic value types. */ 9764b672db6ee89c9846451bbab23cf18e93c4260b2hdingtypedef enum { 9774b672db6ee89c9846451bbab23cf18e93c4260b2hding VAGenericValueTypeInteger = 1, /**< 32-bit signed integer. */ 9784b672db6ee89c9846451bbab23cf18e93c4260b2hding VAGenericValueTypeFloat, /**< 32-bit floating-point value. */ 9794b672db6ee89c9846451bbab23cf18e93c4260b2hding VAGenericValueTypePointer, /**< Generic pointer type */ 9804b672db6ee89c9846451bbab23cf18e93c4260b2hding VAGenericValueTypeFunc /**< Pointer to function */ 9814b672db6ee89c9846451bbab23cf18e93c4260b2hding} VAGenericValueType; 9824b672db6ee89c9846451bbab23cf18e93c4260b2hding 9834b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Generic function type. */ 9844b672db6ee89c9846451bbab23cf18e93c4260b2hdingtypedef void (*VAGenericFunc)(void); 9854b672db6ee89c9846451bbab23cf18e93c4260b2hding 9864b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Generic value. */ 9874b672db6ee89c9846451bbab23cf18e93c4260b2hdingtypedef struct _VAGenericValue { 9884b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Value type. See #VAGenericValueType. */ 9894b672db6ee89c9846451bbab23cf18e93c4260b2hding VAGenericValueType type; 9904b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Value holder. */ 9914b672db6ee89c9846451bbab23cf18e93c4260b2hding union { 9924b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief 32-bit signed integer. */ 9934b672db6ee89c9846451bbab23cf18e93c4260b2hding int i; 9944b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief 32-bit float. */ 9954b672db6ee89c9846451bbab23cf18e93c4260b2hding float f; 9964b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Generic pointer. */ 9974b672db6ee89c9846451bbab23cf18e93c4260b2hding void *p; 9984b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Pointer to function. */ 9994b672db6ee89c9846451bbab23cf18e93c4260b2hding VAGenericFunc fn; 10004b672db6ee89c9846451bbab23cf18e93c4260b2hding } value; 10014b672db6ee89c9846451bbab23cf18e93c4260b2hding} VAGenericValue; 10024b672db6ee89c9846451bbab23cf18e93c4260b2hding 10034b672db6ee89c9846451bbab23cf18e93c4260b2hding/** @name Surface attribute flags */ 10044b672db6ee89c9846451bbab23cf18e93c4260b2hding/**@{*/ 10054b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Surface attribute is not supported. */ 10064b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_SURFACE_ATTRIB_NOT_SUPPORTED 0x00000000 10074b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Surface attribute can be got through vaQuerySurfaceAttributes(). */ 10084b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_SURFACE_ATTRIB_GETTABLE 0x00000001 10094b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Surface attribute can be set through vaCreateSurfaces(). */ 10104b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_SURFACE_ATTRIB_SETTABLE 0x00000002 10114b672db6ee89c9846451bbab23cf18e93c4260b2hding/**@}*/ 10124b672db6ee89c9846451bbab23cf18e93c4260b2hding 10134b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Surface attribute types. */ 10144b672db6ee89c9846451bbab23cf18e93c4260b2hdingtypedef enum { 10154b672db6ee89c9846451bbab23cf18e93c4260b2hding VASurfaceAttribNone = 0, 10164b672db6ee89c9846451bbab23cf18e93c4260b2hding /** 10174b672db6ee89c9846451bbab23cf18e93c4260b2hding * \brief Pixel format (fourcc). 10184b672db6ee89c9846451bbab23cf18e93c4260b2hding * 10194b672db6ee89c9846451bbab23cf18e93c4260b2hding * The value is meaningful as input to vaQuerySurfaceAttributes(). 10204b672db6ee89c9846451bbab23cf18e93c4260b2hding * If zero, the driver returns the optimal pixel format for the 10214b672db6ee89c9846451bbab23cf18e93c4260b2hding * specified config. Otherwise, if non-zero, the value represents 10224b672db6ee89c9846451bbab23cf18e93c4260b2hding * a pixel format (FOURCC) that is kept as is on output, if the 10234b672db6ee89c9846451bbab23cf18e93c4260b2hding * driver supports it. Otherwise, the driver sets the value to 10244b672db6ee89c9846451bbab23cf18e93c4260b2hding * zero and drops the \c VA_SURFACE_ATTRIB_SETTABLE flag. 10254b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 10264b672db6ee89c9846451bbab23cf18e93c4260b2hding VASurfaceAttribPixelFormat, 1027409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan /** \brief Minimal width in pixels (int, read-only). */ 10284b672db6ee89c9846451bbab23cf18e93c4260b2hding VASurfaceAttribMinWidth, 10294b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Maximal width in pixels (int, read-only). */ 10304b672db6ee89c9846451bbab23cf18e93c4260b2hding VASurfaceAttribMaxWidth, 10314b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Minimal height in pixels (int, read-only). */ 10324b672db6ee89c9846451bbab23cf18e93c4260b2hding VASurfaceAttribMinHeight, 10334b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Maximal height in pixels (int, read-only). */ 10344b672db6ee89c9846451bbab23cf18e93c4260b2hding VASurfaceAttribMaxHeight, 1035409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan /** \brief Surface memory type expressed in bit fields (int, read/write). */ 1036409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan VASurfaceAttribMemoryType, 1037409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan /** \brief External buffer descriptor (pointer, write). */ 1038409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan VASurfaceAttribExternalBufferDescriptor, 1039c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan /** \brief Surface usage hint, gives the driver a hint of intended usage 1040c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * to optimize allocation (e.g. tiling) (int, read/write). */ 1041c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan VASurfaceAttribUsageHint, 10424b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Number of surface attributes. */ 10434b672db6ee89c9846451bbab23cf18e93c4260b2hding VASurfaceAttribCount 10444b672db6ee89c9846451bbab23cf18e93c4260b2hding} VASurfaceAttribType; 10454b672db6ee89c9846451bbab23cf18e93c4260b2hding 10464b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Surface attribute. */ 10474b672db6ee89c9846451bbab23cf18e93c4260b2hdingtypedef struct _VASurfaceAttrib { 10484b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Type. */ 10494b672db6ee89c9846451bbab23cf18e93c4260b2hding VASurfaceAttribType type; 10504b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Flags. See "Surface attribute flags". */ 10514b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned int flags; 10524b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Value. See "Surface attribute types" for the expected types. */ 10534b672db6ee89c9846451bbab23cf18e93c4260b2hding VAGenericValue value; 10544b672db6ee89c9846451bbab23cf18e93c4260b2hding} VASurfaceAttrib; 10554b672db6ee89c9846451bbab23cf18e93c4260b2hding 1056409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan/** 1057409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan * @name VASurfaceAttribMemoryType values in bit fields. 1058409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan * Bit 0:7 are reserved for generic types, Bit 31:28 are reserved for 1059409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan * Linux DRM, Bit 23:20 are reserved for Android. DRM and Android specific 1060409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan * types are defined in DRM and Android header files. 1061409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan */ 1062409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan/**@{*/ 1063409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan/** \brief VA memory type (default) is supported. */ 1064409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_SURFACE_ATTRIB_MEM_TYPE_VA 0x00000001 1065409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan/** \brief V4L2 buffer memory type is supported. */ 1066409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_SURFACE_ATTRIB_MEM_TYPE_V4L2 0x00000002 1067409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan/** \brief User pointer memory type is supported. */ 1068409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_SURFACE_ATTRIB_MEM_TYPE_USER_PTR 0x00000004 1069409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan/**@}*/ 1070409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan 1071409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan/** 1072409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan * \brief VASurfaceAttribExternalBuffers structure for 1073409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan * the VASurfaceAttribExternalBufferDescriptor attribute. 1074409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan */ 1075409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuantypedef struct _VASurfaceAttribExternalBuffers { 1076409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan /** \brief pixel format in fourcc. */ 1077409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan unsigned int pixel_format; 1078409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan /** \brief width in pixels. */ 1079409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan unsigned int width; 1080409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan /** \brief height in pixels. */ 1081409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan unsigned int height; 1082409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan /** \brief total size of the buffer in bytes. */ 1083409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan unsigned int data_size; 1084409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan /** \brief number of planes for planar layout */ 1085409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan unsigned int num_planes; 1086409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan /** \brief pitch for each plane in bytes */ 1087409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan unsigned int pitches[4]; 1088409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan /** \brief offset for each plane in bytes */ 1089409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan unsigned int offsets[4]; 1090409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan /** \brief buffer handles or user pointers */ 1091409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan unsigned long *buffers; 1092409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan /** \brief number of elements in the "buffers" array */ 1093409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan unsigned int num_buffers; 1094409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan /** \brief flags. See "Surface external buffer descriptor flags". */ 1095409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan unsigned int flags; 1096409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan /** \brief reserved for passing private data */ 1097409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan void *private_data; 1098409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan} VASurfaceAttribExternalBuffers; 1099409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan 1100409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan/** @name VASurfaceAttribExternalBuffers flags */ 1101409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan/**@{*/ 1102409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan/** \brief Enable memory tiling */ 1103409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_SURFACE_EXTBUF_DESC_ENABLE_TILING 0x00000001 1104409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan/** \brief Memory is cacheable */ 1105409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_SURFACE_EXTBUF_DESC_CACHED 0x00000002 1106409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan/** \brief Memory is non-cacheable */ 1107409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_SURFACE_EXTBUF_DESC_UNCACHED 0x00000004 1108409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan/** \brief Memory is write-combined */ 1109409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_SURFACE_EXTBUF_DESC_WC 0x00000008 1110409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan/** \brief Memory is protected */ 1111409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_SURFACE_EXTBUF_DESC_PROTECTED 0x80000000 1112409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan 1113c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan/** @name VASurfaceAttribUsageHint attribute usage hint flags */ 1114c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan/**@{*/ 1115c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan/** \brief Surface usage not indicated. */ 1116c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan#define VA_SURFACE_ATTRIB_USAGE_HINT_GENERIC 0x00000000 1117c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan/** \brief Surface used by video decoder. */ 1118c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan#define VA_SURFACE_ATTRIB_USAGE_HINT_DECODER 0x00000001 1119c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan/** \brief Surface used by video encoder. */ 1120c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan#define VA_SURFACE_ATTRIB_USAGE_HINT_ENCODER 0x00000002 1121c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan/** \brief Surface read by video post-processing. */ 1122c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan#define VA_SURFACE_ATTRIB_USAGE_HINT_VPP_READ 0x00000004 1123c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan/** \brief Surface written by video post-processing. */ 1124c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan#define VA_SURFACE_ATTRIB_USAGE_HINT_VPP_WRITE 0x00000008 1125c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan/** \brief Surface used for display. */ 1126c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan#define VA_SURFACE_ATTRIB_USAGE_HINT_DISPLAY 0x00000010 1127c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan 1128409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan/**@}*/ 1129409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan 11304b672db6ee89c9846451bbab23cf18e93c4260b2hding/** 11317d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * \brief Queries surface attributes for the supplied config. 11327d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * 11337d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * Unlike vaGetSurfaceAttributes(), this function queries for all 11347d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * supported attributes for the supplied VA @config. In particular, if 11357d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * the underlying hardware supports the creation of VA surfaces in 11367d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * various formats, then this function will enumerate all pixel 11377d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * formats that are supported. 11384b672db6ee89c9846451bbab23cf18e93c4260b2hding * 11397d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * The \c attrib_list array is allocated by the user and \c 11407d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * num_attribs shall be initialized to the number of allocated 11417d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * elements in that array. Upon successful return, the actual number 11427d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * of attributes will be overwritten into \c num_attribs. Otherwise, 11437d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * \c VA_STATUS_ERROR_MAX_NUM_EXCEEDED is returned and \c num_attribs 11447d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * is adjusted to the number of elements that would be returned if 11457d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * enough space was available. 11467d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * 11477d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * Note: it is perfectly valid to pass NULL to the \c attrib_list 11487d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * argument when vaQuerySurfaceAttributes() is used to determine the 11497d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * actual number of elements that need to be allocated. 11504b672db6ee89c9846451bbab23cf18e93c4260b2hding * 11514b672db6ee89c9846451bbab23cf18e93c4260b2hding * @param[in] dpy the VA display 11524b672db6ee89c9846451bbab23cf18e93c4260b2hding * @param[in] config the config identifying a codec or a video 11534b672db6ee89c9846451bbab23cf18e93c4260b2hding * processing pipeline 11547d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * @param[out] attrib_list the output array of #VASurfaceAttrib elements 11557d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * @param[in,out] num_attribs the number of elements allocated on 11567d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * input, the number of elements actually filled in output 11574b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 11584b672db6ee89c9846451bbab23cf18e93c4260b2hdingVAStatus 11597d9a3d51091eff4c2c32653ad011ecae99dad4feAustin YuanvaQuerySurfaceAttributes( 11604b672db6ee89c9846451bbab23cf18e93c4260b2hding VADisplay dpy, 11614b672db6ee89c9846451bbab23cf18e93c4260b2hding VAConfigID config, 11624b672db6ee89c9846451bbab23cf18e93c4260b2hding VASurfaceAttrib *attrib_list, 11637d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan unsigned int *num_attribs 11644b672db6ee89c9846451bbab23cf18e93c4260b2hding); 11654b672db6ee89c9846451bbab23cf18e93c4260b2hding 11664b672db6ee89c9846451bbab23cf18e93c4260b2hding/** 11674b672db6ee89c9846451bbab23cf18e93c4260b2hding * \brief Creates an array of surfaces 11684b672db6ee89c9846451bbab23cf18e93c4260b2hding * 11694b672db6ee89c9846451bbab23cf18e93c4260b2hding * Creates an array of surfaces. The optional list of attributes shall 11707d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * be constructed and validated through vaGetSurfaceAttributes() or 11717d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * constructed based based on what the underlying hardware could 11727d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * expose through vaQuerySurfaceAttributes(). 11734b672db6ee89c9846451bbab23cf18e93c4260b2hding * 11744b672db6ee89c9846451bbab23cf18e93c4260b2hding * @param[in] dpy the VA display 11754b672db6ee89c9846451bbab23cf18e93c4260b2hding * @param[in] format the desired surface format. See \c VA_RT_FORMAT_* 11764b672db6ee89c9846451bbab23cf18e93c4260b2hding * @param[in] width the surface width 11774b672db6ee89c9846451bbab23cf18e93c4260b2hding * @param[in] height the surface height 11784b672db6ee89c9846451bbab23cf18e93c4260b2hding * @param[out] surfaces the array of newly created surfaces 11794b672db6ee89c9846451bbab23cf18e93c4260b2hding * @param[in] num_surfaces the number of surfaces to create 11804b672db6ee89c9846451bbab23cf18e93c4260b2hding * @param[in] attrib_list the list of (optional) attributes, or \c NULL 11814b672db6ee89c9846451bbab23cf18e93c4260b2hding * @param[in] num_attribs the number of attributes supplied in 11824b672db6ee89c9846451bbab23cf18e93c4260b2hding * \c attrib_list, or zero 11834b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 11844b672db6ee89c9846451bbab23cf18e93c4260b2hdingVAStatus 11854b672db6ee89c9846451bbab23cf18e93c4260b2hdingvaCreateSurfaces( 11864b672db6ee89c9846451bbab23cf18e93c4260b2hding VADisplay dpy, 11874b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned int format, 11884b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned int width, 11894b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned int height, 11904b672db6ee89c9846451bbab23cf18e93c4260b2hding VASurfaceID *surfaces, 11914b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned int num_surfaces, 11924b672db6ee89c9846451bbab23cf18e93c4260b2hding VASurfaceAttrib *attrib_list, 11934b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned int num_attribs 119486c93d9c46415cf7746351c502a3513f637e77e4root); 119586c93d9c46415cf7746351c502a3513f637e77e4root 119686c93d9c46415cf7746351c502a3513f637e77e4root/* 119786c93d9c46415cf7746351c502a3513f637e77e4root * vaDestroySurfaces - Destroy resources associated with surfaces. 119886c93d9c46415cf7746351c502a3513f637e77e4root * Surfaces can only be destroyed after the context associated has been 119986c93d9c46415cf7746351c502a3513f637e77e4root * destroyed. 120086c93d9c46415cf7746351c502a3513f637e77e4root * dpy: display 120186c93d9c46415cf7746351c502a3513f637e77e4root * surfaces: array of surfaces to destroy 120286c93d9c46415cf7746351c502a3513f637e77e4root * num_surfaces: number of surfaces in the array to be destroyed. 120386c93d9c46415cf7746351c502a3513f637e77e4root */ 120486c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaDestroySurfaces ( 120586c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 120686c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID *surfaces, 120786c93d9c46415cf7746351c502a3513f637e77e4root int num_surfaces 120886c93d9c46415cf7746351c502a3513f637e77e4root); 120986c93d9c46415cf7746351c502a3513f637e77e4root 121086c93d9c46415cf7746351c502a3513f637e77e4root#define VA_PROGRESSIVE 0x1 121186c93d9c46415cf7746351c502a3513f637e77e4root/* 121286c93d9c46415cf7746351c502a3513f637e77e4root * vaCreateContext - Create a context 121386c93d9c46415cf7746351c502a3513f637e77e4root * dpy: display 121486c93d9c46415cf7746351c502a3513f637e77e4root * config_id: configuration for the context 121586c93d9c46415cf7746351c502a3513f637e77e4root * picture_width: coded picture width 121686c93d9c46415cf7746351c502a3513f637e77e4root * picture_height: coded picture height 121786c93d9c46415cf7746351c502a3513f637e77e4root * flag: any combination of the following: 121886c93d9c46415cf7746351c502a3513f637e77e4root * VA_PROGRESSIVE (only progressive frame pictures in the sequence when set) 121986c93d9c46415cf7746351c502a3513f637e77e4root * render_targets: render targets (surfaces) tied to the context 122086c93d9c46415cf7746351c502a3513f637e77e4root * num_render_targets: number of render targets in the above array 122186c93d9c46415cf7746351c502a3513f637e77e4root * context: created context id upon return 122286c93d9c46415cf7746351c502a3513f637e77e4root */ 122386c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaCreateContext ( 122486c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 122586c93d9c46415cf7746351c502a3513f637e77e4root VAConfigID config_id, 122686c93d9c46415cf7746351c502a3513f637e77e4root int picture_width, 122786c93d9c46415cf7746351c502a3513f637e77e4root int picture_height, 122886c93d9c46415cf7746351c502a3513f637e77e4root int flag, 122986c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID *render_targets, 123086c93d9c46415cf7746351c502a3513f637e77e4root int num_render_targets, 123186c93d9c46415cf7746351c502a3513f637e77e4root VAContextID *context /* out */ 123286c93d9c46415cf7746351c502a3513f637e77e4root); 123386c93d9c46415cf7746351c502a3513f637e77e4root 123486c93d9c46415cf7746351c502a3513f637e77e4root/* 123586c93d9c46415cf7746351c502a3513f637e77e4root * vaDestroyContext - Destroy a context 123686c93d9c46415cf7746351c502a3513f637e77e4root * dpy: display 123786c93d9c46415cf7746351c502a3513f637e77e4root * context: context to be destroyed 123886c93d9c46415cf7746351c502a3513f637e77e4root */ 123986c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaDestroyContext ( 124086c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 124186c93d9c46415cf7746351c502a3513f637e77e4root VAContextID context 124286c93d9c46415cf7746351c502a3513f637e77e4root); 124386c93d9c46415cf7746351c502a3513f637e77e4root 124486c93d9c46415cf7746351c502a3513f637e77e4root/* 124586c93d9c46415cf7746351c502a3513f637e77e4root * Buffers 124686c93d9c46415cf7746351c502a3513f637e77e4root * Buffers are used to pass various types of data from the 124786c93d9c46415cf7746351c502a3513f637e77e4root * client to the server. The server maintains a data store 124886c93d9c46415cf7746351c502a3513f637e77e4root * for each buffer created, and the client idenfies a buffer 124986c93d9c46415cf7746351c502a3513f637e77e4root * through a unique buffer id assigned by the server. 125086c93d9c46415cf7746351c502a3513f637e77e4root */ 125186c93d9c46415cf7746351c502a3513f637e77e4root 125286c93d9c46415cf7746351c502a3513f637e77e4roottypedef VAGenericID VABufferID; 125386c93d9c46415cf7746351c502a3513f637e77e4root 125486c93d9c46415cf7746351c502a3513f637e77e4roottypedef enum 125586c93d9c46415cf7746351c502a3513f637e77e4root{ 125686c93d9c46415cf7746351c502a3513f637e77e4root VAPictureParameterBufferType = 0, 125786c93d9c46415cf7746351c502a3513f637e77e4root VAIQMatrixBufferType = 1, 125886c93d9c46415cf7746351c502a3513f637e77e4root VABitPlaneBufferType = 2, 125986c93d9c46415cf7746351c502a3513f637e77e4root VASliceGroupMapBufferType = 3, 126086c93d9c46415cf7746351c502a3513f637e77e4root VASliceParameterBufferType = 4, 126186c93d9c46415cf7746351c502a3513f637e77e4root VASliceDataBufferType = 5, 126286c93d9c46415cf7746351c502a3513f637e77e4root VAMacroblockParameterBufferType = 6, 126386c93d9c46415cf7746351c502a3513f637e77e4root VAResidualDataBufferType = 7, 126486c93d9c46415cf7746351c502a3513f637e77e4root VADeblockingParameterBufferType = 8, 126586c93d9c46415cf7746351c502a3513f637e77e4root VAImageBufferType = 9, 126686c93d9c46415cf7746351c502a3513f637e77e4root VAProtectedSliceDataBufferType = 10, 1267b0fac498ca4863166252f1268fda83394db54153Fei Jiang VAQMatrixBufferType = 11, 12684b672db6ee89c9846451bbab23cf18e93c4260b2hding VAHuffmanTableBufferType = 12, 12694b672db6ee89c9846451bbab23cf18e93c4260b2hding VAProbabilityBufferType = 13, 127086c93d9c46415cf7746351c502a3513f637e77e4root/* Following are encode buffer types */ 127186c93d9c46415cf7746351c502a3513f637e77e4root VAEncCodedBufferType = 21, 127286c93d9c46415cf7746351c502a3513f637e77e4root VAEncSequenceParameterBufferType = 22, 127386c93d9c46415cf7746351c502a3513f637e77e4root VAEncPictureParameterBufferType = 23, 127486c93d9c46415cf7746351c502a3513f637e77e4root VAEncSliceParameterBufferType = 24, 12754b672db6ee89c9846451bbab23cf18e93c4260b2hding VAEncPackedHeaderParameterBufferType = 25, 12764b672db6ee89c9846451bbab23cf18e93c4260b2hding VAEncPackedHeaderDataBufferType = 26, 127721e26478769d887b8357289ebb7faa47b8b415aeAustin Yuan VAEncMiscParameterBufferType = 27, 12784b672db6ee89c9846451bbab23cf18e93c4260b2hding VAEncMacroblockParameterBufferType = 28, 12796044ab9a375eb73b08f45d87966652f98f918668Austin Yuan VAEncMacroblockMapBufferType = 29, 12800f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan VAEncQpBufferType = 30, 12814b672db6ee89c9846451bbab23cf18e93c4260b2hding/* Following are video processing buffer types */ 12824b672db6ee89c9846451bbab23cf18e93c4260b2hding /** 12834b672db6ee89c9846451bbab23cf18e93c4260b2hding * \brief Video processing pipeline parameter buffer. 12844b672db6ee89c9846451bbab23cf18e93c4260b2hding * 12854b672db6ee89c9846451bbab23cf18e93c4260b2hding * This buffer describes the video processing pipeline. See 12864b672db6ee89c9846451bbab23cf18e93c4260b2hding * #VAProcPipelineParameterBuffer for details. 12874b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 12884b672db6ee89c9846451bbab23cf18e93c4260b2hding VAProcPipelineParameterBufferType = 41, 12894b672db6ee89c9846451bbab23cf18e93c4260b2hding /** 12904b672db6ee89c9846451bbab23cf18e93c4260b2hding * \brief Video filter parameter buffer. 12914b672db6ee89c9846451bbab23cf18e93c4260b2hding * 12924b672db6ee89c9846451bbab23cf18e93c4260b2hding * This buffer describes the video filter parameters. All buffers 12934b672db6ee89c9846451bbab23cf18e93c4260b2hding * inherit from #VAProcFilterParameterBufferBase, thus including 12944b672db6ee89c9846451bbab23cf18e93c4260b2hding * a unique filter buffer type. 12954b672db6ee89c9846451bbab23cf18e93c4260b2hding * 12964b672db6ee89c9846451bbab23cf18e93c4260b2hding * The default buffer used by most filters is #VAProcFilterParameterBuffer. 12974b672db6ee89c9846451bbab23cf18e93c4260b2hding * Filters requiring advanced parameters include, but are not limited to, 12984b672db6ee89c9846451bbab23cf18e93c4260b2hding * deinterlacing (#VAProcFilterParameterBufferDeinterlacing), 12994b672db6ee89c9846451bbab23cf18e93c4260b2hding * color balance (#VAProcFilterParameterBufferColorBalance), etc. 13004b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 13014b672db6ee89c9846451bbab23cf18e93c4260b2hding VAProcFilterParameterBufferType = 42, 130299bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo VAParsePictureParameterBufferType = 43, 130399bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo VAParseSliceHeaderGroupBufferType = 44, 1304f6339eece05892fb49c4891b838545c41159ae39Austin Yuan 13050f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan /** 13060f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * \brief Intel specific buffer types start at 1001 13070f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan */ 13080f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan VAEncFEIMVBufferTypeIntel = 1001, 13090f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan VAEncFEIModeBufferTypeIntel, 13100f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan VAEncFEIDistortionBufferTypeIntel, 13110f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan VAStatsStatisticsParameterBufferTypeIntel, 13120f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan VAStatsStatisticsBufferTypeIntel, 13130f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan VAStatsMotionVectorBufferTypeIntel, 13140f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan 13154b672db6ee89c9846451bbab23cf18e93c4260b2hding VABufferTypeMax 131686c93d9c46415cf7746351c502a3513f637e77e4root} VABufferType; 131786c93d9c46415cf7746351c502a3513f637e77e4root 1318901c77a7aa491f56b63af7b655b67439481e4177Fei Jiangtypedef enum 1319901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang{ 1320901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang VAEncMiscParameterTypeFrameRate = 0, 13218712753e35351f9678345062e4144b0d1062de99Fei Jiang VAEncMiscParameterTypeRateControl = 1, 1322901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang VAEncMiscParameterTypeMaxSliceSize = 2, 13237624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan /** \brief Buffer type used for Adaptive intra refresh */ 1324901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang VAEncMiscParameterTypeAIR = 3, 13254b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Buffer type used to express a maximum frame size (in bits). */ 13264b672db6ee89c9846451bbab23cf18e93c4260b2hding VAEncMiscParameterTypeMaxFrameSize = 4, 13274b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Buffer type used for HRD parameters. */ 13284b672db6ee89c9846451bbab23cf18e93c4260b2hding VAEncMiscParameterTypeHRD = 5, 1329f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun VAEncMiscParameterTypeQualityLevel = 6, 13307624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan /** \brief Buffer type used for Rolling intra refresh */ 13318c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan VAEncMiscParameterTypeRIR = 7, 13328c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan VAEncMiscParameterTypeQuantization = 8, 1333c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan /** \brief Buffer type used for sending skip frame parameters to the encoder's 1334c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * rate control, when the user has externally skipped frames. */ 1335c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan VAEncMiscParameterTypeSkipFrame = 9, 1336c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan /** \brief Buffer type used for region-of-interest (ROI) parameters. */ 13377624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan VAEncMiscParameterTypeROI = 10, 13387624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan /** \brief Buffer type used for Cyclic intra refresh */ 13390f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan VAEncMiscParameterTypeCIR = 11, 134085337018f040843583d1baec473e7b8f89f4ff75zhangzha /** \brief Buffer type used for temporal layer structure */ 134185337018f040843583d1baec473e7b8f89f4ff75zhangzha VAEncMiscParameterTypeTemporalLayerStructure = 12, 13420f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan 13430f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan /* Intel specific types start at 1001 */ 13440f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan /* VAEntrypointEncFEIIntel */ 13450f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan VAEncMiscParameterTypeFEIFrameControlIntel = 1001 1346901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang} VAEncMiscParameterType; 1347901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang 13484b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Packed header type. */ 13494b672db6ee89c9846451bbab23cf18e93c4260b2hdingtypedef enum { 13504b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Packed sequence header. */ 13514b672db6ee89c9846451bbab23cf18e93c4260b2hding VAEncPackedHeaderSequence = 1, 13524b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Packed picture header. */ 13534b672db6ee89c9846451bbab23cf18e93c4260b2hding VAEncPackedHeaderPicture = 2, 13544b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Packed slice header. */ 13554b672db6ee89c9846451bbab23cf18e93c4260b2hding VAEncPackedHeaderSlice = 3, 1356409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan /** 1357409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan * \brief Packed raw header. 1358409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan * 1359409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan * Packed raw data header can be used by the client to insert a header 13607d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * into the bitstream data buffer at the point it is passed, the driver 13617d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * will handle the raw packed header based on "has_emulation_bytes" field 13627d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * in the packed header parameter structure. 1363409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan */ 1364409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan VAEncPackedHeaderRawData = 4, 13654b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Misc packed header. See codec-specific definitions. */ 13664b672db6ee89c9846451bbab23cf18e93c4260b2hding VAEncPackedHeaderMiscMask = 0x80000000, 13674b672db6ee89c9846451bbab23cf18e93c4260b2hding} VAEncPackedHeaderType; 13684b672db6ee89c9846451bbab23cf18e93c4260b2hding 13694b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Packed header parameter. */ 13704b672db6ee89c9846451bbab23cf18e93c4260b2hdingtypedef struct _VAEncPackedHeaderParameterBuffer { 13714b672db6ee89c9846451bbab23cf18e93c4260b2hding /** Type of the packed header buffer. See #VAEncPackedHeaderType. */ 13724b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned int type; 13734b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Size of the #VAEncPackedHeaderDataBuffer in bits. */ 13744b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned int bit_length; 13754b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Flag: buffer contains start code emulation prevention bytes? */ 13764b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned char has_emulation_bytes; 13774b672db6ee89c9846451bbab23cf18e93c4260b2hding} VAEncPackedHeaderParameterBuffer; 13784b672db6ee89c9846451bbab23cf18e93c4260b2hding 1379901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang/* 1380901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * For application, e.g. set a new bitrate 1381901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * VABufferID buf_id; 1382901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * VAEncMiscParameterBuffer *misc_param; 13838712753e35351f9678345062e4144b0d1062de99Fei Jiang * VAEncMiscParameterRateControl *misc_rate_ctrl; 1384901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * 1385901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * vaCreateBuffer(dpy, context, VAEncMiscParameterBufferType, 13868712753e35351f9678345062e4144b0d1062de99Fei Jiang * sizeof(VAEncMiscParameterBuffer) + sizeof(VAEncMiscParameterRateControl), 1387901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * 1, NULL, &buf_id); 1388901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * 1389901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * vaMapBuffer(dpy,buf_id,(void **)&misc_param); 13908712753e35351f9678345062e4144b0d1062de99Fei Jiang * misc_param->type = VAEncMiscParameterTypeRateControl; 13918712753e35351f9678345062e4144b0d1062de99Fei Jiang * misc_rate_ctrl= (VAEncMiscParameterRateControl *)misc_param->data; 13928712753e35351f9678345062e4144b0d1062de99Fei Jiang * misc_rate_ctrl->bits_per_second = 6400000; 139321e26478769d887b8357289ebb7faa47b8b415aeAustin Yuan * vaUnmapBuffer(dpy, buf_id); 1394901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * vaRenderPicture(dpy, context, &buf_id, 1); 1395901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang */ 1396901c77a7aa491f56b63af7b655b67439481e4177Fei Jiangtypedef struct _VAEncMiscParameterBuffer 1397901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang{ 1398901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang VAEncMiscParameterType type; 1399901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang unsigned int data[0]; 1400901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang} VAEncMiscParameterBuffer; 1401901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang 140285337018f040843583d1baec473e7b8f89f4ff75zhangzha/** \brief Temporal Structure*/ 140385337018f040843583d1baec473e7b8f89f4ff75zhangzhatypedef struct _VAEncMiscParameterTemporalLayerStructure 140485337018f040843583d1baec473e7b8f89f4ff75zhangzha{ 140585337018f040843583d1baec473e7b8f89f4ff75zhangzha /* The number of temporal layers */ 140685337018f040843583d1baec473e7b8f89f4ff75zhangzha uint32_t number_of_layers; 140785337018f040843583d1baec473e7b8f89f4ff75zhangzha /* this is Length of the sequence defining frame layer membership. Should be 1-32 */ 140885337018f040843583d1baec473e7b8f89f4ff75zhangzha uint32_t periodicity; 140985337018f040843583d1baec473e7b8f89f4ff75zhangzha /*This is Array indicating the layer id for each frame in a sequence of length ts_periodicity.*/ 141085337018f040843583d1baec473e7b8f89f4ff75zhangzha uint32_t layer_id[32]; 141185337018f040843583d1baec473e7b8f89f4ff75zhangzha} VAEncMiscParameterTemporalLayerStructure; 141285337018f040843583d1baec473e7b8f89f4ff75zhangzha 14134b672db6ee89c9846451bbab23cf18e93c4260b2hding 14144b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Rate control parameters */ 14158712753e35351f9678345062e4144b0d1062de99Fei Jiangtypedef struct _VAEncMiscParameterRateControl 1416901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang{ 14174b672db6ee89c9846451bbab23cf18e93c4260b2hding /* this is the maximum bit-rate to be constrained by the rate control implementation */ 14184b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned int bits_per_second; 14194b672db6ee89c9846451bbab23cf18e93c4260b2hding /* this is the bit-rate the rate control is targeting, as a percentage of the maximum 14204b672db6ee89c9846451bbab23cf18e93c4260b2hding * bit-rate for example if target_percentage is 95 then the rate control will target 14214b672db6ee89c9846451bbab23cf18e93c4260b2hding * a bit-rate that is 95% of the maximum bit-rate 14224b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 14234b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned int target_percentage; 14244b672db6ee89c9846451bbab23cf18e93c4260b2hding /* windows size in milliseconds. For example if this is set to 500, 14254b672db6ee89c9846451bbab23cf18e93c4260b2hding * then the rate control will guarantee the target bit-rate over a 500 ms window 14264b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 14274b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned int window_size; 142888912d09886f431619dc966776a85976129f2b24Austin Yuan /* initial_qp: initial QP for the first I frames 142988912d09886f431619dc966776a85976129f2b24Austin Yuan * min_qp/max_qp: minimal and maximum QP frames 143088912d09886f431619dc966776a85976129f2b24Austin Yuan * If set them to 0, encoder chooses the best QP according to rate control 1431f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun */ 143288912d09886f431619dc966776a85976129f2b24Austin Yuan unsigned int initial_qp; 1433165d8d5c65d966841a94e1147a516c92a4cede20Elaine Wang unsigned int min_qp; 1434f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun unsigned int max_qp; 14354b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned int basic_unit_size; 1436165d8d5c65d966841a94e1147a516c92a4cede20Elaine Wang union 1437165d8d5c65d966841a94e1147a516c92a4cede20Elaine Wang { 1438165d8d5c65d966841a94e1147a516c92a4cede20Elaine Wang struct 1439165d8d5c65d966841a94e1147a516c92a4cede20Elaine Wang { 1440165d8d5c65d966841a94e1147a516c92a4cede20Elaine Wang unsigned int reset : 1; 1441165d8d5c65d966841a94e1147a516c92a4cede20Elaine Wang unsigned int disable_frame_skip : 1; /* Disable frame skip in rate control mode */ 1442165d8d5c65d966841a94e1147a516c92a4cede20Elaine Wang unsigned int disable_bit_stuffing : 1; /* Disable bit stuffing in rate control mode */ 1443c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan unsigned int mb_rate_control : 4; /* Control VA_RC_MB 0: default, 1: enable, 2: disable, other: reserved*/ 14440f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan /* 14450f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * The temporal layer that the rate control parameters are specified for. 14460f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan */ 14470f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan unsigned int temporal_id : 8; 14480f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan unsigned int reserved : 17; 1449165d8d5c65d966841a94e1147a516c92a4cede20Elaine Wang } bits; 1450165d8d5c65d966841a94e1147a516c92a4cede20Elaine Wang unsigned int value; 1451165d8d5c65d966841a94e1147a516c92a4cede20Elaine Wang } rc_flags; 14520f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan unsigned int ICQ_quality_factor; /* Initial ICQ quality factor: 1-51. */ 14538712753e35351f9678345062e4144b0d1062de99Fei Jiang} VAEncMiscParameterRateControl; 1454901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang 1455901c77a7aa491f56b63af7b655b67439481e4177Fei Jiangtypedef struct _VAEncMiscParameterFrameRate 1456901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang{ 1457901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang unsigned int framerate; 14580f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan union 14590f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan { 14600f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan struct 14610f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan { 14620f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan /* 14630f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * The temporal id the framerate parameters are specified for. 14640f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan */ 14650f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan unsigned int temporal_id : 8; 14660f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan unsigned int reserved : 24; 14670f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan } bits; 14680f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan unsigned int value; 14690f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan } framerate_flags; 1470901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang} VAEncMiscParameterFrameRate; 1471901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang 1472901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang/* 1473901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * Allow a maximum slice size to be specified (in bits). 1474901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * The encoder will attempt to make sure that individual slices do not exceed this size 1475901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * Or to signal applicate if the slice size exceed this size, see "status" of VACodedBufferSegment 1476901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang */ 1477901c77a7aa491f56b63af7b655b67439481e4177Fei Jiangtypedef struct _VAEncMiscParameterMaxSliceSize 1478901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang{ 1479901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang unsigned int max_slice_size; 1480901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang} VAEncMiscParameterMaxSliceSize; 1481901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang 14827624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan/* 14837624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan * \brief Cyclic intra refresh data structure for encoding. 14847624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan */ 14857624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohantypedef struct _VAEncMiscParameterCIR 14867624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan{ 14877624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan /** \brief the number of consecutive macroblocks to be coded as intra */ 14887624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan unsigned int cir_num_mbs; 14897624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan} VAEncMiscParameterCIR; 14907624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan 14917624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan/* 14927624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan * \brief Adaptive intra refresh data structure for encoding. 14937624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan */ 1494901c77a7aa491f56b63af7b655b67439481e4177Fei Jiangtypedef struct _VAEncMiscParameterAIR 1495901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang{ 14967624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan /** \brief the minimum number of macroblocks to refresh in a frame */ 1497901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang unsigned int air_num_mbs; 14987624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan /** 14990f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * \brief threshhold of blockmatching criterion (typically SAD) 15007624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan * 15017624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan * Macroblocks above that threshold are marked as candidates and 15020f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * on subsequent frames a number of these candidates are coded as Intra 15037624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan * Generally the threshhold need to be set and tuned to an appropriate level 15047624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan * according to the feedback of coded frame. 15057624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan */ 1506901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang unsigned int air_threshold; 15077624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan /** \brief if set to 1 then hardware auto-tune the AIR threshold */ 15087624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan unsigned int air_auto; 1509901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang} VAEncMiscParameterAIR; 1510901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang 15118c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan/* 15128c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * \brief Rolling intra refresh data structure for encoding. 15138c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan */ 15148c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuantypedef struct _VAEncMiscParameterRIR 15158c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan{ 15168c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan union 15178c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan { 15188c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan struct 15198c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan /** 15208c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * \brief Indicate if intra refresh is enabled in column/row. 15218c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * 15228c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * App should query VAConfigAttribEncIntraRefresh to confirm RIR support 15238c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * by the driver before sending this structure. The following RIR restrictions 15248c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * apply: 15258c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * - No field encoding. 15268c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * - No B frames. 15278c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * - No multiple references. 15288c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan */ 15298c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan { 15308c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan /* \brief enable RIR in column */ 15318c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan unsigned int enable_rir_column : 1; 15328c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan /* \brief enable RIR in row */ 15338c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan unsigned int enable_rir_row : 1; 15348c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan unsigned int reserved : 30; 15358c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan } bits; 15368c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan unsigned int value; 15378c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan } rir_flags; 15388c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan /** 15398c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * \brief Indicates the column or row location in MB. It is ignored if 15408c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * rir_flags is 0. 15418c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan */ 15428c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan unsigned short intra_insertion_location; 15438c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan /** 15448c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * \brief Indicates the number of columns or rows in MB. It is ignored if 15458c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * rir_flags is 0. 15468c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan */ 15478c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan unsigned short intra_insert_size; 15488c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan /** 15498c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * \brief indicates the Qp difference for inserted intra columns or rows. 15508c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * App can use this to adjust intra Qp based on bitrate & max frame size. 15518c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan */ 15528c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan char qp_delta_for_inserted_intra; 15538c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan 15548c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan} VAEncMiscParameterRIR; 15558c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan 1556adb30a44e9db2ebb15f521deaf16602c18743989Kun Wangtypedef struct _VAEncMiscParameterHRD 1557adb30a44e9db2ebb15f521deaf16602c18743989Kun Wang{ 155888912d09886f431619dc966776a85976129f2b24Austin Yuan /** 155988912d09886f431619dc966776a85976129f2b24Austin Yuan * \brief This value indicates the amount of data that will 156088912d09886f431619dc966776a85976129f2b24Austin Yuan * be buffered by the decoding application prior to beginning playback 156188912d09886f431619dc966776a85976129f2b24Austin Yuan */ 15624b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned int initial_buffer_fullness; /* in bits */ 156388912d09886f431619dc966776a85976129f2b24Austin Yuan /** 156488912d09886f431619dc966776a85976129f2b24Austin Yuan * \brief This value indicates the amount of data that the 156588912d09886f431619dc966776a85976129f2b24Austin Yuan * encoder should try to maintain in the decoder's buffer 156688912d09886f431619dc966776a85976129f2b24Austin Yuan */ 156788912d09886f431619dc966776a85976129f2b24Austin Yuan unsigned int optimal_buffer_fullness; /* in bits */ 156888912d09886f431619dc966776a85976129f2b24Austin Yuan /** 156988912d09886f431619dc966776a85976129f2b24Austin Yuan * \brief This value indicates the amount of data that 157088912d09886f431619dc966776a85976129f2b24Austin Yuan * may be buffered by the decoding application 157188912d09886f431619dc966776a85976129f2b24Austin Yuan */ 15724b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned int buffer_size; /* in bits */ 1573adb30a44e9db2ebb15f521deaf16602c18743989Kun Wang} VAEncMiscParameterHRD; 157486c93d9c46415cf7746351c502a3513f637e77e4root 15754b672db6ee89c9846451bbab23cf18e93c4260b2hding/** 15764b672db6ee89c9846451bbab23cf18e93c4260b2hding * \brief Defines a maximum frame size (in bits). 15774b672db6ee89c9846451bbab23cf18e93c4260b2hding * 15784b672db6ee89c9846451bbab23cf18e93c4260b2hding * This misc parameter buffer defines the maximum size of a frame (in 15794b672db6ee89c9846451bbab23cf18e93c4260b2hding * bits). The encoder will try to make sure that each frame does not 15804b672db6ee89c9846451bbab23cf18e93c4260b2hding * exceed this size. Otherwise, if the frame size exceeds this size, 15814b672db6ee89c9846451bbab23cf18e93c4260b2hding * the \c status flag of #VACodedBufferSegment will contain 15824b672db6ee89c9846451bbab23cf18e93c4260b2hding * #VA_CODED_BUF_STATUS_FRAME_SIZE_OVERFLOW. 15834b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 15844b672db6ee89c9846451bbab23cf18e93c4260b2hdingtypedef struct _VAEncMiscParameterBufferMaxFrameSize { 15854b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Type. Shall be set to #VAEncMiscParameterTypeMaxFrameSize. */ 15864b672db6ee89c9846451bbab23cf18e93c4260b2hding VAEncMiscParameterType type; 15874b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Maximum size of a frame (in bits). */ 15884b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned int max_frame_size; 15894b672db6ee89c9846451bbab23cf18e93c4260b2hding} VAEncMiscParameterBufferMaxFrameSize; 15904b672db6ee89c9846451bbab23cf18e93c4260b2hding 1591f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun/** 1592f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun * \brief Encoding quality level. 1593f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun * 1594f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun * The encoding quality could be set through this structure, if the implementation 1595f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun * supports multiple quality levels. The quality level set through this structure is 1596f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun * persistent over the entire coded sequence, or until a new structure is being sent. 1597f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun * The quality level range can be queried through the VAConfigAttribEncQualityRange 1598f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun * attribute. A lower value means higher quality, and a value of 1 represents the highest 1599f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun * quality. The quality level setting is used as a trade-off between quality and speed/power 1600f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun * consumption, with higher quality corresponds to lower speed and higher power consumption. 1601f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun */ 1602f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Boluntypedef struct _VAEncMiscParameterBufferQualityLevel { 1603f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun /** \brief Encoding quality level setting. */ 1604f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun unsigned int quality_level; 1605f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun} VAEncMiscParameterBufferQualityLevel; 1606f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun 16078c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan/** 16088c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * \brief Quantization settings for encoding. 16098c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * 16108c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * Some encoders support special types of quantization such as trellis, and this structure 16118c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * can be used by the app to control these special types of quantization by the encoder. 16128c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan */ 16138c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuantypedef struct _VAEncMiscParameterQuantization 16148c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan{ 16158c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan union 16168c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan { 16178c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan /* if no flags is set then quantization is determined by the driver */ 16188c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan struct 16198c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan { 16208c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan /* \brief disable trellis for all frames/fields */ 16218c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan unsigned int disable_trellis : 1; 16228c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan /* \brief enable trellis for I frames/fields */ 16238c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan unsigned int enable_trellis_I : 1; 16248c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan /* \brief enable trellis for P frames/fields */ 16258c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan unsigned int enable_trellis_P : 1; 16268c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan /* \brief enable trellis for B frames/fields */ 16278c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan unsigned int enable_trellis_B : 1; 16288c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan unsigned int reserved : 28; 16298c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan } bits; 16308c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan unsigned int value; 16318c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan } quantization_flags; 16328c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan} VAEncMiscParameterQuantization; 16338c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan 1634c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan/** 1635c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * \brief Encoding skip frame. 1636c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * 1637c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * The application may choose to skip frames externally to the encoder (e.g. drop completely or 1638c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * code as all skip's). For rate control purposes the encoder will need to know the size and number 1639c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * of skipped frames. Skip frame(s) indicated through this structure is applicable only to the 1640c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * current frame. It is allowed for the application to still send in packed headers for the driver to 1641c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * pack, although no frame will be encoded (e.g. for HW to encrypt the frame). 1642c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan */ 1643c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuantypedef struct _VAEncMiscParameterSkipFrame { 1644c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan /** \brief Indicates skip frames as below. 1645c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * 0: Encode as normal, no skip. 1646c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * 1: One or more frames were skipped prior to the current frame, encode the current frame as normal. 1647c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * 2: The current frame is to be skipped, do not encode it but pack/encrypt the packed header contents 1648c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * (all except VAEncPackedHeaderSlice) which could contain actual frame contents (e.g. pack the frame 1649c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * in VAEncPackedHeaderPicture). */ 1650c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan unsigned char skip_frame_flag; 1651c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan /** \brief The number of frames skipped prior to the current frame. Valid when skip_frame_flag = 1. */ 1652c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan unsigned char num_skip_frames; 1653c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan /** \brief When skip_frame_flag = 1, the size of the skipped frames in bits. When skip_frame_flag = 2, 1654c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * the size of the current skipped frame that is to be packed/encrypted in bits. */ 1655c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan unsigned int size_skip_frames; 1656c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan} VAEncMiscParameterSkipFrame; 1657c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan 1658c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan/** 1659c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * \brief Encoding region-of-interest (ROI). 1660c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * 1661c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * The encoding ROI can be set through this structure, if the implementation 1662c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * supports ROI input. The ROI set through this structure is applicable only to the 1663c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * current frame. The number of supported ROIs can be queried through the 1664c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * VAConfigAttribEncRoi. The encoder will use the ROI information to adjust the QP 1665c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * values of the MB's that fall within the ROIs. 1666c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan */ 1667c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuantypedef struct _VAEncMiscParameterBufferRoi { 1668c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan /** \brief Number of ROIs being sent.*/ 1669c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan unsigned int num_roi; 1670c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan /** \brief Valid when VAConfigAttribRateControl != VA_RC_CQP, then the encoder's 1671c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * rate control will determine actual delta QPs. Specifies the max/min allowed delta QPs.*/ 1672c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan char max_delta_qp; 1673c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan char min_delta_qp; 1674c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan 1675c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan /** \brief Pointer to a VAEncROI array with num_ROI elements.*/ 1676c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan struct VAEncROI 1677c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan { 1678c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan /** \brief Defines the ROI boundary in pixels, the driver will map it to appropriate 1679c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * codec coding units. It is relative to the frame coordinates for both frame and field cases. */ 1680c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan VARectangle roi_rectangle; 1681c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan /** \brief When VAConfigAttribRateControl == VA_RC_CQP then roi_value specifes the delta QP that 1682c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * will be added on top of the frame level QP. For other rate control modes, roi_value specifies the 1683c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * priority of the ROI region relative to the non-ROI region. It can positive (more important) or 1684c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * negative (less important) values and is compared with non-ROI region (taken as value 0). 1685c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * E.g. ROI region with roi_value -3 is less important than the non-ROI region (roi_value implied to be 0) 1686c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * which is less important than ROI region with roi_value +2. For overlapping regions, the roi_value 1687c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * that is first in the ROI array will have priority. */ 1688c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan char roi_value; 1689c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan } *ROI; 1690c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan} VAEncMiscParameterBufferROI; 1691c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan 169286c93d9c46415cf7746351c502a3513f637e77e4root/* 169386c93d9c46415cf7746351c502a3513f637e77e4root * There will be cases where the bitstream buffer will not have enough room to hold 169486c93d9c46415cf7746351c502a3513f637e77e4root * the data for the entire slice, and the following flags will be used in the slice 169586c93d9c46415cf7746351c502a3513f637e77e4root * parameter to signal to the server for the possible cases. 169686c93d9c46415cf7746351c502a3513f637e77e4root * If a slice parameter buffer and slice data buffer pair is sent to the server with 169786c93d9c46415cf7746351c502a3513f637e77e4root * the slice data partially in the slice data buffer (BEGIN and MIDDLE cases below), 169886c93d9c46415cf7746351c502a3513f637e77e4root * then a slice parameter and data buffer needs to be sent again to complete this slice. 169986c93d9c46415cf7746351c502a3513f637e77e4root */ 170086c93d9c46415cf7746351c502a3513f637e77e4root#define VA_SLICE_DATA_FLAG_ALL 0x00 /* whole slice is in the buffer */ 170186c93d9c46415cf7746351c502a3513f637e77e4root#define VA_SLICE_DATA_FLAG_BEGIN 0x01 /* The beginning of the slice is in the buffer but the end if not */ 170286c93d9c46415cf7746351c502a3513f637e77e4root#define VA_SLICE_DATA_FLAG_MIDDLE 0x02 /* Neither beginning nor end of the slice is in the buffer */ 170386c93d9c46415cf7746351c502a3513f637e77e4root#define VA_SLICE_DATA_FLAG_END 0x04 /* end of the slice is in the buffer */ 170486c93d9c46415cf7746351c502a3513f637e77e4root 170586c93d9c46415cf7746351c502a3513f637e77e4root/* Codec-independent Slice Parameter Buffer base */ 170686c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VASliceParameterBufferBase 170786c93d9c46415cf7746351c502a3513f637e77e4root{ 170886c93d9c46415cf7746351c502a3513f637e77e4root unsigned int slice_data_size; /* number of bytes in the slice data buffer for this slice */ 170986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int slice_data_offset; /* the offset to the first byte of slice data */ 171086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int slice_data_flag; /* see VA_SLICE_DATA_FLAG_XXX definitions */ 171186c93d9c46415cf7746351c502a3513f637e77e4root} VASliceParameterBufferBase; 171286c93d9c46415cf7746351c502a3513f637e77e4root 171388912d09886f431619dc966776a85976129f2b24Austin Yuan#include <va/va_dec_jpeg.h> 171488912d09886f431619dc966776a85976129f2b24Austin Yuan 171586c93d9c46415cf7746351c502a3513f637e77e4root/**************************** 171686c93d9c46415cf7746351c502a3513f637e77e4root * MPEG-2 data structures 171786c93d9c46415cf7746351c502a3513f637e77e4root ****************************/ 171886c93d9c46415cf7746351c502a3513f637e77e4root 171986c93d9c46415cf7746351c502a3513f637e77e4root/* MPEG-2 Picture Parameter Buffer */ 172086c93d9c46415cf7746351c502a3513f637e77e4root/* 172186c93d9c46415cf7746351c502a3513f637e77e4root * For each frame or field, and before any slice data, a single 172286c93d9c46415cf7746351c502a3513f637e77e4root * picture parameter buffer must be send. 172386c93d9c46415cf7746351c502a3513f637e77e4root */ 172486c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VAPictureParameterBufferMPEG2 172586c93d9c46415cf7746351c502a3513f637e77e4root{ 172686c93d9c46415cf7746351c502a3513f637e77e4root unsigned short horizontal_size; 172786c93d9c46415cf7746351c502a3513f637e77e4root unsigned short vertical_size; 172886c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID forward_reference_picture; 172986c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID backward_reference_picture; 173086c93d9c46415cf7746351c502a3513f637e77e4root /* meanings of the following fields are the same as in the standard */ 173186c93d9c46415cf7746351c502a3513f637e77e4root int picture_coding_type; 173286c93d9c46415cf7746351c502a3513f637e77e4root int f_code; /* pack all four fcode into this */ 173386c93d9c46415cf7746351c502a3513f637e77e4root union { 173486c93d9c46415cf7746351c502a3513f637e77e4root struct { 173586c93d9c46415cf7746351c502a3513f637e77e4root unsigned int intra_dc_precision : 2; 173686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int picture_structure : 2; 173786c93d9c46415cf7746351c502a3513f637e77e4root unsigned int top_field_first : 1; 173886c93d9c46415cf7746351c502a3513f637e77e4root unsigned int frame_pred_frame_dct : 1; 173986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int concealment_motion_vectors : 1; 174086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int q_scale_type : 1; 174186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int intra_vlc_format : 1; 174286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int alternate_scan : 1; 174386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int repeat_first_field : 1; 174486c93d9c46415cf7746351c502a3513f637e77e4root unsigned int progressive_frame : 1; 174586c93d9c46415cf7746351c502a3513f637e77e4root unsigned int is_first_field : 1; /* indicate whether the current field 174686c93d9c46415cf7746351c502a3513f637e77e4root * is the first field for field picture 174786c93d9c46415cf7746351c502a3513f637e77e4root */ 174886c93d9c46415cf7746351c502a3513f637e77e4root } bits; 174986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int value; 175086c93d9c46415cf7746351c502a3513f637e77e4root } picture_coding_extension; 175186c93d9c46415cf7746351c502a3513f637e77e4root} VAPictureParameterBufferMPEG2; 175286c93d9c46415cf7746351c502a3513f637e77e4root 175386c93d9c46415cf7746351c502a3513f637e77e4root/* MPEG-2 Inverse Quantization Matrix Buffer */ 175486c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VAIQMatrixBufferMPEG2 175586c93d9c46415cf7746351c502a3513f637e77e4root{ 175686c93d9c46415cf7746351c502a3513f637e77e4root int load_intra_quantiser_matrix; 175786c93d9c46415cf7746351c502a3513f637e77e4root int load_non_intra_quantiser_matrix; 175886c93d9c46415cf7746351c502a3513f637e77e4root int load_chroma_intra_quantiser_matrix; 175986c93d9c46415cf7746351c502a3513f637e77e4root int load_chroma_non_intra_quantiser_matrix; 176086c93d9c46415cf7746351c502a3513f637e77e4root unsigned char intra_quantiser_matrix[64]; 176186c93d9c46415cf7746351c502a3513f637e77e4root unsigned char non_intra_quantiser_matrix[64]; 176286c93d9c46415cf7746351c502a3513f637e77e4root unsigned char chroma_intra_quantiser_matrix[64]; 176386c93d9c46415cf7746351c502a3513f637e77e4root unsigned char chroma_non_intra_quantiser_matrix[64]; 176486c93d9c46415cf7746351c502a3513f637e77e4root} VAIQMatrixBufferMPEG2; 176586c93d9c46415cf7746351c502a3513f637e77e4root 176686c93d9c46415cf7746351c502a3513f637e77e4root/* MPEG-2 Slice Parameter Buffer */ 176786c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VASliceParameterBufferMPEG2 176886c93d9c46415cf7746351c502a3513f637e77e4root{ 176986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int slice_data_size;/* number of bytes in the slice data buffer for this slice */ 177086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int slice_data_offset;/* the offset to the first byte of slice data */ 177186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int slice_data_flag; /* see VA_SLICE_DATA_FLAG_XXX defintions */ 177286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int macroblock_offset;/* the offset to the first bit of MB from the first byte of slice data */ 177386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int slice_horizontal_position; 177486c93d9c46415cf7746351c502a3513f637e77e4root unsigned int slice_vertical_position; 177586c93d9c46415cf7746351c502a3513f637e77e4root int quantiser_scale_code; 177686c93d9c46415cf7746351c502a3513f637e77e4root int intra_slice_flag; 177786c93d9c46415cf7746351c502a3513f637e77e4root} VASliceParameterBufferMPEG2; 177886c93d9c46415cf7746351c502a3513f637e77e4root 177986c93d9c46415cf7746351c502a3513f637e77e4root/* MPEG-2 Macroblock Parameter Buffer */ 178086c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VAMacroblockParameterBufferMPEG2 178186c93d9c46415cf7746351c502a3513f637e77e4root{ 178286c93d9c46415cf7746351c502a3513f637e77e4root unsigned short macroblock_address; 178386c93d9c46415cf7746351c502a3513f637e77e4root /* 178486c93d9c46415cf7746351c502a3513f637e77e4root * macroblock_address (in raster scan order) 178586c93d9c46415cf7746351c502a3513f637e77e4root * top-left: 0 178686c93d9c46415cf7746351c502a3513f637e77e4root * bottom-right: picture-height-in-mb*picture-width-in-mb - 1 178786c93d9c46415cf7746351c502a3513f637e77e4root */ 178886c93d9c46415cf7746351c502a3513f637e77e4root unsigned char macroblock_type; /* see definition below */ 178986c93d9c46415cf7746351c502a3513f637e77e4root union { 179086c93d9c46415cf7746351c502a3513f637e77e4root struct { 179186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int frame_motion_type : 2; 179286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int field_motion_type : 2; 179386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int dct_type : 1; 179486c93d9c46415cf7746351c502a3513f637e77e4root } bits; 179586c93d9c46415cf7746351c502a3513f637e77e4root unsigned int value; 179686c93d9c46415cf7746351c502a3513f637e77e4root } macroblock_modes; 179786c93d9c46415cf7746351c502a3513f637e77e4root unsigned char motion_vertical_field_select; 179886c93d9c46415cf7746351c502a3513f637e77e4root /* 179986c93d9c46415cf7746351c502a3513f637e77e4root * motion_vertical_field_select: 180086c93d9c46415cf7746351c502a3513f637e77e4root * see section 6.3.17.2 in the spec 180186c93d9c46415cf7746351c502a3513f637e77e4root * only the lower 4 bits are used 180286c93d9c46415cf7746351c502a3513f637e77e4root * bit 0: first vector forward 180386c93d9c46415cf7746351c502a3513f637e77e4root * bit 1: first vector backward 180486c93d9c46415cf7746351c502a3513f637e77e4root * bit 2: second vector forward 180586c93d9c46415cf7746351c502a3513f637e77e4root * bit 3: second vector backward 180686c93d9c46415cf7746351c502a3513f637e77e4root */ 180786c93d9c46415cf7746351c502a3513f637e77e4root short PMV[2][2][2]; /* see Table 7-7 in the spec */ 180886c93d9c46415cf7746351c502a3513f637e77e4root unsigned short coded_block_pattern; 180986c93d9c46415cf7746351c502a3513f637e77e4root /* 181086c93d9c46415cf7746351c502a3513f637e77e4root * The bitplanes for coded_block_pattern are described 181186c93d9c46415cf7746351c502a3513f637e77e4root * in Figure 6.10-12 in the spec 181286c93d9c46415cf7746351c502a3513f637e77e4root */ 181386c93d9c46415cf7746351c502a3513f637e77e4root 181486c93d9c46415cf7746351c502a3513f637e77e4root /* Number of skipped macroblocks after this macroblock */ 181586c93d9c46415cf7746351c502a3513f637e77e4root unsigned short num_skipped_macroblocks; 181686c93d9c46415cf7746351c502a3513f637e77e4root} VAMacroblockParameterBufferMPEG2; 181786c93d9c46415cf7746351c502a3513f637e77e4root 181886c93d9c46415cf7746351c502a3513f637e77e4root/* 181986c93d9c46415cf7746351c502a3513f637e77e4root * OR'd flags for macroblock_type (section 6.3.17.1 in the spec) 182086c93d9c46415cf7746351c502a3513f637e77e4root */ 182186c93d9c46415cf7746351c502a3513f637e77e4root#define VA_MB_TYPE_MOTION_FORWARD 0x02 182286c93d9c46415cf7746351c502a3513f637e77e4root#define VA_MB_TYPE_MOTION_BACKWARD 0x04 182386c93d9c46415cf7746351c502a3513f637e77e4root#define VA_MB_TYPE_MOTION_PATTERN 0x08 182486c93d9c46415cf7746351c502a3513f637e77e4root#define VA_MB_TYPE_MOTION_INTRA 0x10 182586c93d9c46415cf7746351c502a3513f637e77e4root 182686c93d9c46415cf7746351c502a3513f637e77e4root/* 182786c93d9c46415cf7746351c502a3513f637e77e4root * MPEG-2 Residual Data Buffer 182886c93d9c46415cf7746351c502a3513f637e77e4root * For each macroblock, there wil be 64 shorts (16-bit) in the 182986c93d9c46415cf7746351c502a3513f637e77e4root * residual data buffer 183086c93d9c46415cf7746351c502a3513f637e77e4root */ 183186c93d9c46415cf7746351c502a3513f637e77e4root 183286c93d9c46415cf7746351c502a3513f637e77e4root/**************************** 183386c93d9c46415cf7746351c502a3513f637e77e4root * MPEG-4 Part 2 data structures 183486c93d9c46415cf7746351c502a3513f637e77e4root ****************************/ 183586c93d9c46415cf7746351c502a3513f637e77e4root 183686c93d9c46415cf7746351c502a3513f637e77e4root/* MPEG-4 Picture Parameter Buffer */ 183786c93d9c46415cf7746351c502a3513f637e77e4root/* 183886c93d9c46415cf7746351c502a3513f637e77e4root * For each frame or field, and before any slice data, a single 183986c93d9c46415cf7746351c502a3513f637e77e4root * picture parameter buffer must be send. 184086c93d9c46415cf7746351c502a3513f637e77e4root */ 184186c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VAPictureParameterBufferMPEG4 184286c93d9c46415cf7746351c502a3513f637e77e4root{ 184386c93d9c46415cf7746351c502a3513f637e77e4root unsigned short vop_width; 184486c93d9c46415cf7746351c502a3513f637e77e4root unsigned short vop_height; 184586c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID forward_reference_picture; 184686c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID backward_reference_picture; 184786c93d9c46415cf7746351c502a3513f637e77e4root union { 184886c93d9c46415cf7746351c502a3513f637e77e4root struct { 184986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int short_video_header : 1; 185086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int chroma_format : 2; 185186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int interlaced : 1; 185286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int obmc_disable : 1; 185386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int sprite_enable : 2; 185486c93d9c46415cf7746351c502a3513f637e77e4root unsigned int sprite_warping_accuracy : 2; 185586c93d9c46415cf7746351c502a3513f637e77e4root unsigned int quant_type : 1; 185686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int quarter_sample : 1; 185786c93d9c46415cf7746351c502a3513f637e77e4root unsigned int data_partitioned : 1; 185886c93d9c46415cf7746351c502a3513f637e77e4root unsigned int reversible_vlc : 1; 185986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int resync_marker_disable : 1; 186086c93d9c46415cf7746351c502a3513f637e77e4root } bits; 186186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int value; 186286c93d9c46415cf7746351c502a3513f637e77e4root } vol_fields; 186386c93d9c46415cf7746351c502a3513f637e77e4root unsigned char no_of_sprite_warping_points; 186486c93d9c46415cf7746351c502a3513f637e77e4root short sprite_trajectory_du[3]; 186586c93d9c46415cf7746351c502a3513f637e77e4root short sprite_trajectory_dv[3]; 186686c93d9c46415cf7746351c502a3513f637e77e4root unsigned char quant_precision; 186786c93d9c46415cf7746351c502a3513f637e77e4root union { 186886c93d9c46415cf7746351c502a3513f637e77e4root struct { 186986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int vop_coding_type : 2; 187086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int backward_reference_vop_coding_type : 2; 187186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int vop_rounding_type : 1; 187286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int intra_dc_vlc_thr : 3; 187386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int top_field_first : 1; 187486c93d9c46415cf7746351c502a3513f637e77e4root unsigned int alternate_vertical_scan_flag : 1; 187586c93d9c46415cf7746351c502a3513f637e77e4root } bits; 187686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int value; 187786c93d9c46415cf7746351c502a3513f637e77e4root } vop_fields; 187886c93d9c46415cf7746351c502a3513f637e77e4root unsigned char vop_fcode_forward; 187986c93d9c46415cf7746351c502a3513f637e77e4root unsigned char vop_fcode_backward; 188086c93d9c46415cf7746351c502a3513f637e77e4root unsigned short vop_time_increment_resolution; 188186c93d9c46415cf7746351c502a3513f637e77e4root /* short header related */ 188286c93d9c46415cf7746351c502a3513f637e77e4root unsigned char num_gobs_in_vop; 188386c93d9c46415cf7746351c502a3513f637e77e4root unsigned char num_macroblocks_in_gob; 188486c93d9c46415cf7746351c502a3513f637e77e4root /* for direct mode prediction */ 188586c93d9c46415cf7746351c502a3513f637e77e4root short TRB; 188686c93d9c46415cf7746351c502a3513f637e77e4root short TRD; 1887f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun unsigned int Tframe; 1888f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun unsigned char vop_quant; 188986c93d9c46415cf7746351c502a3513f637e77e4root} VAPictureParameterBufferMPEG4; 189086c93d9c46415cf7746351c502a3513f637e77e4root 189186c93d9c46415cf7746351c502a3513f637e77e4root/* MPEG-4 Inverse Quantization Matrix Buffer */ 189286c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VAIQMatrixBufferMPEG4 189386c93d9c46415cf7746351c502a3513f637e77e4root{ 189486c93d9c46415cf7746351c502a3513f637e77e4root int load_intra_quant_mat; 189586c93d9c46415cf7746351c502a3513f637e77e4root int load_non_intra_quant_mat; 189686c93d9c46415cf7746351c502a3513f637e77e4root unsigned char intra_quant_mat[64]; 189786c93d9c46415cf7746351c502a3513f637e77e4root unsigned char non_intra_quant_mat[64]; 189886c93d9c46415cf7746351c502a3513f637e77e4root} VAIQMatrixBufferMPEG4; 189986c93d9c46415cf7746351c502a3513f637e77e4root 190086c93d9c46415cf7746351c502a3513f637e77e4root/* MPEG-4 Slice Parameter Buffer */ 190186c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VASliceParameterBufferMPEG4 190286c93d9c46415cf7746351c502a3513f637e77e4root{ 190386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int slice_data_size;/* number of bytes in the slice data buffer for this slice */ 190486c93d9c46415cf7746351c502a3513f637e77e4root unsigned int slice_data_offset;/* the offset to the first byte of slice data */ 190586c93d9c46415cf7746351c502a3513f637e77e4root unsigned int slice_data_flag; /* see VA_SLICE_DATA_FLAG_XXX defintions */ 190686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int macroblock_offset;/* the offset to the first bit of MB from the first byte of slice data */ 190786c93d9c46415cf7746351c502a3513f637e77e4root unsigned int macroblock_number; 190886c93d9c46415cf7746351c502a3513f637e77e4root int quant_scale; 190986c93d9c46415cf7746351c502a3513f637e77e4root} VASliceParameterBufferMPEG4; 191086c93d9c46415cf7746351c502a3513f637e77e4root 191186c93d9c46415cf7746351c502a3513f637e77e4root/* 191286c93d9c46415cf7746351c502a3513f637e77e4root VC-1 data structures 191386c93d9c46415cf7746351c502a3513f637e77e4root*/ 191486c93d9c46415cf7746351c502a3513f637e77e4root 191586c93d9c46415cf7746351c502a3513f637e77e4roottypedef enum /* see 7.1.1.32 */ 191686c93d9c46415cf7746351c502a3513f637e77e4root{ 191786c93d9c46415cf7746351c502a3513f637e77e4root VAMvMode1Mv = 0, 191886c93d9c46415cf7746351c502a3513f637e77e4root VAMvMode1MvHalfPel = 1, 191986c93d9c46415cf7746351c502a3513f637e77e4root VAMvMode1MvHalfPelBilinear = 2, 192086c93d9c46415cf7746351c502a3513f637e77e4root VAMvModeMixedMv = 3, 192186c93d9c46415cf7746351c502a3513f637e77e4root VAMvModeIntensityCompensation = 4 192286c93d9c46415cf7746351c502a3513f637e77e4root} VAMvModeVC1; 192386c93d9c46415cf7746351c502a3513f637e77e4root 192486c93d9c46415cf7746351c502a3513f637e77e4root/* VC-1 Picture Parameter Buffer */ 192586c93d9c46415cf7746351c502a3513f637e77e4root/* 192686c93d9c46415cf7746351c502a3513f637e77e4root * For each picture, and before any slice data, a picture parameter 192786c93d9c46415cf7746351c502a3513f637e77e4root * buffer must be send. Multiple picture parameter buffers may be 192886c93d9c46415cf7746351c502a3513f637e77e4root * sent for a single picture. In that case picture parameters will 192986c93d9c46415cf7746351c502a3513f637e77e4root * apply to all slice data that follow it until a new picture 193086c93d9c46415cf7746351c502a3513f637e77e4root * parameter buffer is sent. 193186c93d9c46415cf7746351c502a3513f637e77e4root * 193286c93d9c46415cf7746351c502a3513f637e77e4root * Notes: 193386c93d9c46415cf7746351c502a3513f637e77e4root * pic_quantizer_type should be set to the applicable quantizer 193486c93d9c46415cf7746351c502a3513f637e77e4root * type as defined by QUANTIZER (J.1.19) and either 193586c93d9c46415cf7746351c502a3513f637e77e4root * PQUANTIZER (7.1.1.8) or PQINDEX (7.1.1.6) 193686c93d9c46415cf7746351c502a3513f637e77e4root */ 193786c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VAPictureParameterBufferVC1 193886c93d9c46415cf7746351c502a3513f637e77e4root{ 193986c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID forward_reference_picture; 194086c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID backward_reference_picture; 194186c93d9c46415cf7746351c502a3513f637e77e4root /* if out-of-loop post-processing is done on the render 194286c93d9c46415cf7746351c502a3513f637e77e4root target, then we need to keep the in-loop decoded 194386c93d9c46415cf7746351c502a3513f637e77e4root picture as a reference picture */ 194486c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID inloop_decoded_picture; 194586c93d9c46415cf7746351c502a3513f637e77e4root 194686c93d9c46415cf7746351c502a3513f637e77e4root /* sequence layer for AP or meta data for SP and MP */ 194786c93d9c46415cf7746351c502a3513f637e77e4root union { 194886c93d9c46415cf7746351c502a3513f637e77e4root struct { 194986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int pulldown : 1; /* SEQUENCE_LAYER::PULLDOWN */ 195086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int interlace : 1; /* SEQUENCE_LAYER::INTERLACE */ 195186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int tfcntrflag : 1; /* SEQUENCE_LAYER::TFCNTRFLAG */ 195286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int finterpflag : 1; /* SEQUENCE_LAYER::FINTERPFLAG */ 195386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int psf : 1; /* SEQUENCE_LAYER::PSF */ 195486c93d9c46415cf7746351c502a3513f637e77e4root unsigned int multires : 1; /* METADATA::MULTIRES */ 195586c93d9c46415cf7746351c502a3513f637e77e4root unsigned int overlap : 1; /* METADATA::OVERLAP */ 195686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int syncmarker : 1; /* METADATA::SYNCMARKER */ 195786c93d9c46415cf7746351c502a3513f637e77e4root unsigned int rangered : 1; /* METADATA::RANGERED */ 195886c93d9c46415cf7746351c502a3513f637e77e4root unsigned int max_b_frames : 3; /* METADATA::MAXBFRAMES */ 1959cceaa0568f77a7452857559614100b71fb36ee3awangkun unsigned int profile : 2; /* SEQUENCE_LAYER::PROFILE or The MSB of METADATA::PROFILE */ 196086c93d9c46415cf7746351c502a3513f637e77e4root } bits; 196186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int value; 196286c93d9c46415cf7746351c502a3513f637e77e4root } sequence_fields; 196386c93d9c46415cf7746351c502a3513f637e77e4root 196486c93d9c46415cf7746351c502a3513f637e77e4root unsigned short coded_width; /* ENTRY_POINT_LAYER::CODED_WIDTH */ 196586c93d9c46415cf7746351c502a3513f637e77e4root unsigned short coded_height; /* ENTRY_POINT_LAYER::CODED_HEIGHT */ 196686c93d9c46415cf7746351c502a3513f637e77e4root union { 196786c93d9c46415cf7746351c502a3513f637e77e4root struct { 196886c93d9c46415cf7746351c502a3513f637e77e4root unsigned int broken_link : 1; /* ENTRY_POINT_LAYER::BROKEN_LINK */ 196986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int closed_entry : 1; /* ENTRY_POINT_LAYER::CLOSED_ENTRY */ 197086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int panscan_flag : 1; /* ENTRY_POINT_LAYER::PANSCAN_FLAG */ 197186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int loopfilter : 1; /* ENTRY_POINT_LAYER::LOOPFILTER */ 197286c93d9c46415cf7746351c502a3513f637e77e4root } bits; 197386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int value; 197486c93d9c46415cf7746351c502a3513f637e77e4root } entrypoint_fields; 197586c93d9c46415cf7746351c502a3513f637e77e4root unsigned char conditional_overlap_flag; /* ENTRY_POINT_LAYER::CONDOVER */ 197686c93d9c46415cf7746351c502a3513f637e77e4root unsigned char fast_uvmc_flag; /* ENTRY_POINT_LAYER::FASTUVMC */ 197786c93d9c46415cf7746351c502a3513f637e77e4root union { 197886c93d9c46415cf7746351c502a3513f637e77e4root struct { 197986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int luma_flag : 1; /* ENTRY_POINT_LAYER::RANGE_MAPY_FLAG */ 198086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int luma : 3; /* ENTRY_POINT_LAYER::RANGE_MAPY */ 198186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int chroma_flag : 1; /* ENTRY_POINT_LAYER::RANGE_MAPUV_FLAG */ 198286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int chroma : 3; /* ENTRY_POINT_LAYER::RANGE_MAPUV */ 198386c93d9c46415cf7746351c502a3513f637e77e4root } bits; 198486c93d9c46415cf7746351c502a3513f637e77e4root unsigned int value; 198586c93d9c46415cf7746351c502a3513f637e77e4root } range_mapping_fields; 198686c93d9c46415cf7746351c502a3513f637e77e4root 198786c93d9c46415cf7746351c502a3513f637e77e4root unsigned char b_picture_fraction; /* PICTURE_LAYER::BFRACTION */ 198886c93d9c46415cf7746351c502a3513f637e77e4root unsigned char cbp_table; /* PICTURE_LAYER::CBPTAB/ICBPTAB */ 198986c93d9c46415cf7746351c502a3513f637e77e4root unsigned char mb_mode_table; /* PICTURE_LAYER::MBMODETAB */ 199086c93d9c46415cf7746351c502a3513f637e77e4root unsigned char range_reduction_frame;/* PICTURE_LAYER::RANGEREDFRM */ 199186c93d9c46415cf7746351c502a3513f637e77e4root unsigned char rounding_control; /* PICTURE_LAYER::RNDCTRL */ 199286c93d9c46415cf7746351c502a3513f637e77e4root unsigned char post_processing; /* PICTURE_LAYER::POSTPROC */ 199386c93d9c46415cf7746351c502a3513f637e77e4root unsigned char picture_resolution_index; /* PICTURE_LAYER::RESPIC */ 199486c93d9c46415cf7746351c502a3513f637e77e4root unsigned char luma_scale; /* PICTURE_LAYER::LUMSCALE */ 199586c93d9c46415cf7746351c502a3513f637e77e4root unsigned char luma_shift; /* PICTURE_LAYER::LUMSHIFT */ 199686c93d9c46415cf7746351c502a3513f637e77e4root union { 199786c93d9c46415cf7746351c502a3513f637e77e4root struct { 199886c93d9c46415cf7746351c502a3513f637e77e4root unsigned int picture_type : 3; /* PICTURE_LAYER::PTYPE */ 199986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int frame_coding_mode : 3; /* PICTURE_LAYER::FCM */ 200086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int top_field_first : 1; /* PICTURE_LAYER::TFF */ 200186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int is_first_field : 1; /* set to 1 if it is the first field */ 200286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int intensity_compensation : 1; /* PICTURE_LAYER::INTCOMP */ 200386c93d9c46415cf7746351c502a3513f637e77e4root } bits; 200486c93d9c46415cf7746351c502a3513f637e77e4root unsigned int value; 200586c93d9c46415cf7746351c502a3513f637e77e4root } picture_fields; 200686c93d9c46415cf7746351c502a3513f637e77e4root union { 200786c93d9c46415cf7746351c502a3513f637e77e4root struct { 200886c93d9c46415cf7746351c502a3513f637e77e4root unsigned int mv_type_mb : 1; /* PICTURE::MVTYPEMB */ 200986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int direct_mb : 1; /* PICTURE::DIRECTMB */ 201086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int skip_mb : 1; /* PICTURE::SKIPMB */ 201186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int field_tx : 1; /* PICTURE::FIELDTX */ 201286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int forward_mb : 1; /* PICTURE::FORWARDMB */ 201386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int ac_pred : 1; /* PICTURE::ACPRED */ 201486c93d9c46415cf7746351c502a3513f637e77e4root unsigned int overflags : 1; /* PICTURE::OVERFLAGS */ 201586c93d9c46415cf7746351c502a3513f637e77e4root } flags; 201686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int value; 201786c93d9c46415cf7746351c502a3513f637e77e4root } raw_coding; 201886c93d9c46415cf7746351c502a3513f637e77e4root union { 201986c93d9c46415cf7746351c502a3513f637e77e4root struct { 202086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int bp_mv_type_mb : 1; /* PICTURE::MVTYPEMB */ 202186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int bp_direct_mb : 1; /* PICTURE::DIRECTMB */ 202286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int bp_skip_mb : 1; /* PICTURE::SKIPMB */ 202386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int bp_field_tx : 1; /* PICTURE::FIELDTX */ 202486c93d9c46415cf7746351c502a3513f637e77e4root unsigned int bp_forward_mb : 1; /* PICTURE::FORWARDMB */ 202586c93d9c46415cf7746351c502a3513f637e77e4root unsigned int bp_ac_pred : 1; /* PICTURE::ACPRED */ 202686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int bp_overflags : 1; /* PICTURE::OVERFLAGS */ 202786c93d9c46415cf7746351c502a3513f637e77e4root } flags; 202886c93d9c46415cf7746351c502a3513f637e77e4root unsigned int value; 202986c93d9c46415cf7746351c502a3513f637e77e4root } bitplane_present; /* signal what bitplane is being passed via the bitplane buffer */ 203086c93d9c46415cf7746351c502a3513f637e77e4root union { 203186c93d9c46415cf7746351c502a3513f637e77e4root struct { 203286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int reference_distance_flag : 1;/* PICTURE_LAYER::REFDIST_FLAG */ 203386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int reference_distance : 5;/* PICTURE_LAYER::REFDIST */ 203486c93d9c46415cf7746351c502a3513f637e77e4root unsigned int num_reference_pictures: 1;/* PICTURE_LAYER::NUMREF */ 203586c93d9c46415cf7746351c502a3513f637e77e4root unsigned int reference_field_pic_indicator : 1;/* PICTURE_LAYER::REFFIELD */ 203686c93d9c46415cf7746351c502a3513f637e77e4root } bits; 203786c93d9c46415cf7746351c502a3513f637e77e4root unsigned int value; 203886c93d9c46415cf7746351c502a3513f637e77e4root } reference_fields; 203986c93d9c46415cf7746351c502a3513f637e77e4root union { 204086c93d9c46415cf7746351c502a3513f637e77e4root struct { 204186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int mv_mode : 3; /* PICTURE_LAYER::MVMODE */ 204286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int mv_mode2 : 3; /* PICTURE_LAYER::MVMODE2 */ 204386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int mv_table : 3; /* PICTURE_LAYER::MVTAB/IMVTAB */ 204486c93d9c46415cf7746351c502a3513f637e77e4root unsigned int two_mv_block_pattern_table: 2; /* PICTURE_LAYER::2MVBPTAB */ 204586c93d9c46415cf7746351c502a3513f637e77e4root unsigned int four_mv_switch : 1; /* PICTURE_LAYER::4MVSWITCH */ 204686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int four_mv_block_pattern_table : 2; /* PICTURE_LAYER::4MVBPTAB */ 204786c93d9c46415cf7746351c502a3513f637e77e4root unsigned int extended_mv_flag : 1; /* ENTRY_POINT_LAYER::EXTENDED_MV */ 204886c93d9c46415cf7746351c502a3513f637e77e4root unsigned int extended_mv_range : 2; /* PICTURE_LAYER::MVRANGE */ 204986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int extended_dmv_flag : 1; /* ENTRY_POINT_LAYER::EXTENDED_DMV */ 205086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int extended_dmv_range : 2; /* PICTURE_LAYER::DMVRANGE */ 205186c93d9c46415cf7746351c502a3513f637e77e4root } bits; 205286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int value; 205386c93d9c46415cf7746351c502a3513f637e77e4root } mv_fields; 205486c93d9c46415cf7746351c502a3513f637e77e4root union { 205586c93d9c46415cf7746351c502a3513f637e77e4root struct { 205686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int dquant : 2; /* ENTRY_POINT_LAYER::DQUANT */ 205786c93d9c46415cf7746351c502a3513f637e77e4root unsigned int quantizer : 2; /* ENTRY_POINT_LAYER::QUANTIZER */ 205886c93d9c46415cf7746351c502a3513f637e77e4root unsigned int half_qp : 1; /* PICTURE_LAYER::HALFQP */ 205986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int pic_quantizer_scale : 5;/* PICTURE_LAYER::PQUANT */ 206086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int pic_quantizer_type : 1;/* PICTURE_LAYER::PQUANTIZER */ 206186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int dq_frame : 1; /* VOPDQUANT::DQUANTFRM */ 206286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int dq_profile : 2; /* VOPDQUANT::DQPROFILE */ 206386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int dq_sb_edge : 2; /* VOPDQUANT::DQSBEDGE */ 206486c93d9c46415cf7746351c502a3513f637e77e4root unsigned int dq_db_edge : 2; /* VOPDQUANT::DQDBEDGE */ 206586c93d9c46415cf7746351c502a3513f637e77e4root unsigned int dq_binary_level : 1; /* VOPDQUANT::DQBILEVEL */ 206686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int alt_pic_quantizer : 5;/* VOPDQUANT::ALTPQUANT */ 206786c93d9c46415cf7746351c502a3513f637e77e4root } bits; 206886c93d9c46415cf7746351c502a3513f637e77e4root unsigned int value; 206986c93d9c46415cf7746351c502a3513f637e77e4root } pic_quantizer_fields; 207086c93d9c46415cf7746351c502a3513f637e77e4root union { 207186c93d9c46415cf7746351c502a3513f637e77e4root struct { 207286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int variable_sized_transform_flag : 1;/* ENTRY_POINT_LAYER::VSTRANSFORM */ 207386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int mb_level_transform_type_flag : 1;/* PICTURE_LAYER::TTMBF */ 207486c93d9c46415cf7746351c502a3513f637e77e4root unsigned int frame_level_transform_type : 2;/* PICTURE_LAYER::TTFRM */ 207586c93d9c46415cf7746351c502a3513f637e77e4root unsigned int transform_ac_codingset_idx1 : 2;/* PICTURE_LAYER::TRANSACFRM */ 207686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int transform_ac_codingset_idx2 : 2;/* PICTURE_LAYER::TRANSACFRM2 */ 207786c93d9c46415cf7746351c502a3513f637e77e4root unsigned int intra_transform_dc_table : 1;/* PICTURE_LAYER::TRANSDCTAB */ 207886c93d9c46415cf7746351c502a3513f637e77e4root } bits; 207986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int value; 208086c93d9c46415cf7746351c502a3513f637e77e4root } transform_fields; 2081409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan unsigned char luma_scale2; /* PICTURE_LAYER::LUMSCALE2 */ 2082409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan unsigned char luma_shift2; /* PICTURE_LAYER::LUMSHIFT2 */ 208386c93d9c46415cf7746351c502a3513f637e77e4root} VAPictureParameterBufferVC1; 208486c93d9c46415cf7746351c502a3513f637e77e4root 208586c93d9c46415cf7746351c502a3513f637e77e4root/* VC-1 Bitplane Buffer 208686c93d9c46415cf7746351c502a3513f637e77e4rootThere will be at most three bitplanes coded in any picture header. To send 208786c93d9c46415cf7746351c502a3513f637e77e4rootthe bitplane data more efficiently, each byte is divided in two nibbles, with 208886c93d9c46415cf7746351c502a3513f637e77e4rooteach nibble carrying three bitplanes for one macroblock. The following table 208986c93d9c46415cf7746351c502a3513f637e77e4rootshows the bitplane data arrangement within each nibble based on the picture 209086c93d9c46415cf7746351c502a3513f637e77e4roottype. 209186c93d9c46415cf7746351c502a3513f637e77e4root 209286c93d9c46415cf7746351c502a3513f637e77e4rootPicture Type Bit3 Bit2 Bit1 Bit0 209386c93d9c46415cf7746351c502a3513f637e77e4rootI or BI OVERFLAGS ACPRED FIELDTX 209486c93d9c46415cf7746351c502a3513f637e77e4rootP MYTYPEMB SKIPMB DIRECTMB 209586c93d9c46415cf7746351c502a3513f637e77e4rootB FORWARDMB SKIPMB DIRECTMB 209686c93d9c46415cf7746351c502a3513f637e77e4root 209786c93d9c46415cf7746351c502a3513f637e77e4rootWithin each byte, the lower nibble is for the first MB and the upper nibble is 209886c93d9c46415cf7746351c502a3513f637e77e4rootfor the second MB. E.g. the lower nibble of the first byte in the bitplane 209986c93d9c46415cf7746351c502a3513f637e77e4rootbuffer is for Macroblock #1 and the upper nibble of the first byte is for 210086c93d9c46415cf7746351c502a3513f637e77e4rootMacroblock #2 in the first row. 210186c93d9c46415cf7746351c502a3513f637e77e4root*/ 210286c93d9c46415cf7746351c502a3513f637e77e4root 210386c93d9c46415cf7746351c502a3513f637e77e4root/* VC-1 Slice Parameter Buffer */ 210486c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VASliceParameterBufferVC1 210586c93d9c46415cf7746351c502a3513f637e77e4root{ 210686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int slice_data_size;/* number of bytes in the slice data buffer for this slice */ 210786c93d9c46415cf7746351c502a3513f637e77e4root unsigned int slice_data_offset;/* the offset to the first byte of slice data */ 210886c93d9c46415cf7746351c502a3513f637e77e4root unsigned int slice_data_flag; /* see VA_SLICE_DATA_FLAG_XXX defintions */ 210986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int macroblock_offset;/* the offset to the first bit of MB from the first byte of slice data */ 211086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int slice_vertical_position; 211186c93d9c46415cf7746351c502a3513f637e77e4root} VASliceParameterBufferVC1; 211286c93d9c46415cf7746351c502a3513f637e77e4root 211386c93d9c46415cf7746351c502a3513f637e77e4root/* VC-1 Slice Data Buffer */ 211486c93d9c46415cf7746351c502a3513f637e77e4root/* 211586c93d9c46415cf7746351c502a3513f637e77e4rootThis is simplely a buffer containing raw bit-stream bytes 211686c93d9c46415cf7746351c502a3513f637e77e4root*/ 211786c93d9c46415cf7746351c502a3513f637e77e4root 211886c93d9c46415cf7746351c502a3513f637e77e4root/**************************** 211986c93d9c46415cf7746351c502a3513f637e77e4root * H.264/AVC data structures 212086c93d9c46415cf7746351c502a3513f637e77e4root ****************************/ 212186c93d9c46415cf7746351c502a3513f637e77e4root 212286c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VAPictureH264 212386c93d9c46415cf7746351c502a3513f637e77e4root{ 212486c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID picture_id; 2125097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan /* 2126097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan * frame_idx is long_term_frame_idx for long term reference picture, 2127097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan * and frame_num for short term reference picture. 2128097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan */ 212986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int frame_idx; 2130097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan /* 2131097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan * see flags below. 2132097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan */ 213386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int flags; 2134d1cdf8cbd6c1a41055bba25a075be6f9bbc59eb1ywan signed int TopFieldOrderCnt; 2135d1cdf8cbd6c1a41055bba25a075be6f9bbc59eb1ywan signed int BottomFieldOrderCnt; 213686c93d9c46415cf7746351c502a3513f637e77e4root} VAPictureH264; 213786c93d9c46415cf7746351c502a3513f637e77e4root/* flags in VAPictureH264 could be OR of the following */ 213886c93d9c46415cf7746351c502a3513f637e77e4root#define VA_PICTURE_H264_INVALID 0x00000001 213986c93d9c46415cf7746351c502a3513f637e77e4root#define VA_PICTURE_H264_TOP_FIELD 0x00000002 214086c93d9c46415cf7746351c502a3513f637e77e4root#define VA_PICTURE_H264_BOTTOM_FIELD 0x00000004 214186c93d9c46415cf7746351c502a3513f637e77e4root#define VA_PICTURE_H264_SHORT_TERM_REFERENCE 0x00000008 214286c93d9c46415cf7746351c502a3513f637e77e4root#define VA_PICTURE_H264_LONG_TERM_REFERENCE 0x00000010 2143097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan#define VA_PICTURE_H264_NON_EXISTING 0x00000020 214486c93d9c46415cf7746351c502a3513f637e77e4root 214586c93d9c46415cf7746351c502a3513f637e77e4root/* H.264 Picture Parameter Buffer */ 214686c93d9c46415cf7746351c502a3513f637e77e4root/* 214786c93d9c46415cf7746351c502a3513f637e77e4root * For each picture, and before any slice data, a single 214886c93d9c46415cf7746351c502a3513f637e77e4root * picture parameter buffer must be send. 214986c93d9c46415cf7746351c502a3513f637e77e4root */ 215086c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VAPictureParameterBufferH264 215186c93d9c46415cf7746351c502a3513f637e77e4root{ 215286c93d9c46415cf7746351c502a3513f637e77e4root VAPictureH264 CurrPic; 215386c93d9c46415cf7746351c502a3513f637e77e4root VAPictureH264 ReferenceFrames[16]; /* in DPB */ 215486c93d9c46415cf7746351c502a3513f637e77e4root unsigned short picture_width_in_mbs_minus1; 215586c93d9c46415cf7746351c502a3513f637e77e4root unsigned short picture_height_in_mbs_minus1; 215686c93d9c46415cf7746351c502a3513f637e77e4root unsigned char bit_depth_luma_minus8; 215786c93d9c46415cf7746351c502a3513f637e77e4root unsigned char bit_depth_chroma_minus8; 215886c93d9c46415cf7746351c502a3513f637e77e4root unsigned char num_ref_frames; 215986c93d9c46415cf7746351c502a3513f637e77e4root union { 216086c93d9c46415cf7746351c502a3513f637e77e4root struct { 216186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int chroma_format_idc : 2; 216286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int residual_colour_transform_flag : 1; 216386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int gaps_in_frame_num_value_allowed_flag : 1; 216486c93d9c46415cf7746351c502a3513f637e77e4root unsigned int frame_mbs_only_flag : 1; 216586c93d9c46415cf7746351c502a3513f637e77e4root unsigned int mb_adaptive_frame_field_flag : 1; 216686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int direct_8x8_inference_flag : 1; 216786c93d9c46415cf7746351c502a3513f637e77e4root unsigned int MinLumaBiPredSize8x8 : 1; /* see A.3.3.2 */ 216886c93d9c46415cf7746351c502a3513f637e77e4root unsigned int log2_max_frame_num_minus4 : 4; 216986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int pic_order_cnt_type : 2; 217086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int log2_max_pic_order_cnt_lsb_minus4 : 4; 217186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int delta_pic_order_always_zero_flag : 1; 217286c93d9c46415cf7746351c502a3513f637e77e4root } bits; 217386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int value; 217486c93d9c46415cf7746351c502a3513f637e77e4root } seq_fields; 217586c93d9c46415cf7746351c502a3513f637e77e4root unsigned char num_slice_groups_minus1; 217686c93d9c46415cf7746351c502a3513f637e77e4root unsigned char slice_group_map_type; 217786c93d9c46415cf7746351c502a3513f637e77e4root unsigned short slice_group_change_rate_minus1; 217886c93d9c46415cf7746351c502a3513f637e77e4root signed char pic_init_qp_minus26; 217986c93d9c46415cf7746351c502a3513f637e77e4root signed char pic_init_qs_minus26; 218086c93d9c46415cf7746351c502a3513f637e77e4root signed char chroma_qp_index_offset; 218186c93d9c46415cf7746351c502a3513f637e77e4root signed char second_chroma_qp_index_offset; 218286c93d9c46415cf7746351c502a3513f637e77e4root union { 218386c93d9c46415cf7746351c502a3513f637e77e4root struct { 218486c93d9c46415cf7746351c502a3513f637e77e4root unsigned int entropy_coding_mode_flag : 1; 218586c93d9c46415cf7746351c502a3513f637e77e4root unsigned int weighted_pred_flag : 1; 218686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int weighted_bipred_idc : 2; 218786c93d9c46415cf7746351c502a3513f637e77e4root unsigned int transform_8x8_mode_flag : 1; 218886c93d9c46415cf7746351c502a3513f637e77e4root unsigned int field_pic_flag : 1; 218986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int constrained_intra_pred_flag : 1; 219086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int pic_order_present_flag : 1; 219186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int deblocking_filter_control_present_flag : 1; 219286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int redundant_pic_cnt_present_flag : 1; 219386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int reference_pic_flag : 1; /* nal_ref_idc != 0 */ 219486c93d9c46415cf7746351c502a3513f637e77e4root } bits; 219586c93d9c46415cf7746351c502a3513f637e77e4root unsigned int value; 219686c93d9c46415cf7746351c502a3513f637e77e4root } pic_fields; 219786c93d9c46415cf7746351c502a3513f637e77e4root unsigned short frame_num; 2198097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan unsigned char num_ref_idx_l0_default_active_minus1; 2199097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan unsigned char num_ref_idx_l1_default_active_minus1; 220086c93d9c46415cf7746351c502a3513f637e77e4root} VAPictureParameterBufferH264; 220186c93d9c46415cf7746351c502a3513f637e77e4root 220286c93d9c46415cf7746351c502a3513f637e77e4root/* H.264 Inverse Quantization Matrix Buffer */ 220386c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VAIQMatrixBufferH264 220486c93d9c46415cf7746351c502a3513f637e77e4root{ 220586c93d9c46415cf7746351c502a3513f637e77e4root unsigned char ScalingList4x4[6][16]; 220686c93d9c46415cf7746351c502a3513f637e77e4root unsigned char ScalingList8x8[2][64]; 220786c93d9c46415cf7746351c502a3513f637e77e4root} VAIQMatrixBufferH264; 220886c93d9c46415cf7746351c502a3513f637e77e4root 220986c93d9c46415cf7746351c502a3513f637e77e4root/* 221086c93d9c46415cf7746351c502a3513f637e77e4root * H.264 Slice Group Map Buffer 221186c93d9c46415cf7746351c502a3513f637e77e4root * When VAPictureParameterBufferH264::num_slice_group_minus1 is not equal to 0, 221286c93d9c46415cf7746351c502a3513f637e77e4root * A slice group map buffer should be sent for each picture if required. The buffer 221386c93d9c46415cf7746351c502a3513f637e77e4root * is sent only when there is a change in the mapping values. 221486c93d9c46415cf7746351c502a3513f637e77e4root * The slice group map buffer map "map units" to slice groups as specified in 221586c93d9c46415cf7746351c502a3513f637e77e4root * section 8.2.2 of the H.264 spec. The buffer will contain one byte for each macroblock 221686c93d9c46415cf7746351c502a3513f637e77e4root * in raster scan order 221786c93d9c46415cf7746351c502a3513f637e77e4root */ 221886c93d9c46415cf7746351c502a3513f637e77e4root 2219097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan/* 2220097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan * H.264 Slice Parameter Buffer for base mode decoding 2221097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan */ 2222097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuantypedef struct _VASliceParameterBufferBaseH264 2223097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan{ 2224097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan unsigned int slice_data_size;/* number of bytes in the slice data buffer for this slice */ 2225097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan /** \brief Byte offset to the NAL Header Unit for this slice. */ 2226097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan unsigned int slice_data_offset; 2227097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan unsigned int slice_data_flag; /* see VA_SLICE_DATA_FLAG_XXX defintions */ 2228097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan} VASliceParameterBufferH264Base; 2229097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan 2230097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan/* 2231097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan * H.264 Slice Parameter Buffer for normal mode decoding 2232097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan */ 223386c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VASliceParameterBufferH264 223486c93d9c46415cf7746351c502a3513f637e77e4root{ 223586c93d9c46415cf7746351c502a3513f637e77e4root unsigned int slice_data_size;/* number of bytes in the slice data buffer for this slice */ 22364b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Byte offset to the NAL Header Unit for this slice. */ 22374b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned int slice_data_offset; 223886c93d9c46415cf7746351c502a3513f637e77e4root unsigned int slice_data_flag; /* see VA_SLICE_DATA_FLAG_XXX defintions */ 22394b672db6ee89c9846451bbab23cf18e93c4260b2hding /** 22404b672db6ee89c9846451bbab23cf18e93c4260b2hding * \brief Bit offset from NAL Header Unit to the begining of slice_data(). 22414b672db6ee89c9846451bbab23cf18e93c4260b2hding * 22424b672db6ee89c9846451bbab23cf18e93c4260b2hding * This bit offset is relative to and includes the NAL unit byte 22434b672db6ee89c9846451bbab23cf18e93c4260b2hding * and represents the number of bits parsed in the slice_header() 22444b672db6ee89c9846451bbab23cf18e93c4260b2hding * after the removal of any emulation prevention bytes in 22454b672db6ee89c9846451bbab23cf18e93c4260b2hding * there. However, the slice data buffer passed to the hardware is 22464b672db6ee89c9846451bbab23cf18e93c4260b2hding * the original bitstream, thus including any emulation prevention 22474b672db6ee89c9846451bbab23cf18e93c4260b2hding * bytes. 22484b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 22494b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned short slice_data_bit_offset; 225086c93d9c46415cf7746351c502a3513f637e77e4root unsigned short first_mb_in_slice; 225186c93d9c46415cf7746351c502a3513f637e77e4root unsigned char slice_type; 225286c93d9c46415cf7746351c502a3513f637e77e4root unsigned char direct_spatial_mv_pred_flag; 225386c93d9c46415cf7746351c502a3513f637e77e4root unsigned char num_ref_idx_l0_active_minus1; 225486c93d9c46415cf7746351c502a3513f637e77e4root unsigned char num_ref_idx_l1_active_minus1; 225586c93d9c46415cf7746351c502a3513f637e77e4root unsigned char cabac_init_idc; 225686c93d9c46415cf7746351c502a3513f637e77e4root char slice_qp_delta; 225786c93d9c46415cf7746351c502a3513f637e77e4root unsigned char disable_deblocking_filter_idc; 225886c93d9c46415cf7746351c502a3513f637e77e4root char slice_alpha_c0_offset_div2; 225986c93d9c46415cf7746351c502a3513f637e77e4root char slice_beta_offset_div2; 226086c93d9c46415cf7746351c502a3513f637e77e4root VAPictureH264 RefPicList0[32]; /* See 8.2.4.2 */ 226186c93d9c46415cf7746351c502a3513f637e77e4root VAPictureH264 RefPicList1[32]; /* See 8.2.4.2 */ 226286c93d9c46415cf7746351c502a3513f637e77e4root unsigned char luma_log2_weight_denom; 226386c93d9c46415cf7746351c502a3513f637e77e4root unsigned char chroma_log2_weight_denom; 226486c93d9c46415cf7746351c502a3513f637e77e4root unsigned char luma_weight_l0_flag; 226586c93d9c46415cf7746351c502a3513f637e77e4root short luma_weight_l0[32]; 226686c93d9c46415cf7746351c502a3513f637e77e4root short luma_offset_l0[32]; 226786c93d9c46415cf7746351c502a3513f637e77e4root unsigned char chroma_weight_l0_flag; 226886c93d9c46415cf7746351c502a3513f637e77e4root short chroma_weight_l0[32][2]; 226986c93d9c46415cf7746351c502a3513f637e77e4root short chroma_offset_l0[32][2]; 227086c93d9c46415cf7746351c502a3513f637e77e4root unsigned char luma_weight_l1_flag; 227186c93d9c46415cf7746351c502a3513f637e77e4root short luma_weight_l1[32]; 227286c93d9c46415cf7746351c502a3513f637e77e4root short luma_offset_l1[32]; 227386c93d9c46415cf7746351c502a3513f637e77e4root unsigned char chroma_weight_l1_flag; 227486c93d9c46415cf7746351c502a3513f637e77e4root short chroma_weight_l1[32][2]; 227586c93d9c46415cf7746351c502a3513f637e77e4root short chroma_offset_l1[32][2]; 227686c93d9c46415cf7746351c502a3513f637e77e4root} VASliceParameterBufferH264; 227786c93d9c46415cf7746351c502a3513f637e77e4root 227886c93d9c46415cf7746351c502a3513f637e77e4root/**************************** 227986c93d9c46415cf7746351c502a3513f637e77e4root * Common encode data structures 228086c93d9c46415cf7746351c502a3513f637e77e4root ****************************/ 228186c93d9c46415cf7746351c502a3513f637e77e4roottypedef enum 228286c93d9c46415cf7746351c502a3513f637e77e4root{ 228386c93d9c46415cf7746351c502a3513f637e77e4root VAEncPictureTypeIntra = 0, 228486c93d9c46415cf7746351c502a3513f637e77e4root VAEncPictureTypePredictive = 1, 228586c93d9c46415cf7746351c502a3513f637e77e4root VAEncPictureTypeBidirectional = 2, 228686c93d9c46415cf7746351c502a3513f637e77e4root} VAEncPictureType; 228786c93d9c46415cf7746351c502a3513f637e77e4root 228886c93d9c46415cf7746351c502a3513f637e77e4root/* Encode Slice Parameter Buffer */ 228986c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VAEncSliceParameterBuffer 229086c93d9c46415cf7746351c502a3513f637e77e4root{ 229186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int start_row_number; /* starting MB row number for this slice */ 229286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int slice_height; /* slice height measured in MB */ 229386c93d9c46415cf7746351c502a3513f637e77e4root union { 229486c93d9c46415cf7746351c502a3513f637e77e4root struct { 229586c93d9c46415cf7746351c502a3513f637e77e4root unsigned int is_intra : 1; 229686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int disable_deblocking_filter_idc : 2; 2297cceaa0568f77a7452857559614100b71fb36ee3awangkun unsigned int uses_long_term_ref :1; 2298cceaa0568f77a7452857559614100b71fb36ee3awangkun unsigned int is_long_term_ref :1; 229986c93d9c46415cf7746351c502a3513f637e77e4root } bits; 230086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int value; 230186c93d9c46415cf7746351c502a3513f637e77e4root } slice_flags; 230286c93d9c46415cf7746351c502a3513f637e77e4root} VAEncSliceParameterBuffer; 230386c93d9c46415cf7746351c502a3513f637e77e4root 2304409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan 230586c93d9c46415cf7746351c502a3513f637e77e4root/**************************** 230686c93d9c46415cf7746351c502a3513f637e77e4root * H.263 specific encode data structures 230786c93d9c46415cf7746351c502a3513f637e77e4root ****************************/ 230886c93d9c46415cf7746351c502a3513f637e77e4root 230986c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VAEncSequenceParameterBufferH263 231086c93d9c46415cf7746351c502a3513f637e77e4root{ 231186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int intra_period; 231286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int bits_per_second; 231386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int frame_rate; 231486c93d9c46415cf7746351c502a3513f637e77e4root unsigned int initial_qp; 231586c93d9c46415cf7746351c502a3513f637e77e4root unsigned int min_qp; 231686c93d9c46415cf7746351c502a3513f637e77e4root} VAEncSequenceParameterBufferH263; 231786c93d9c46415cf7746351c502a3513f637e77e4root 231886c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VAEncPictureParameterBufferH263 231986c93d9c46415cf7746351c502a3513f637e77e4root{ 232086c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID reference_picture; 232186c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID reconstructed_picture; 232286c93d9c46415cf7746351c502a3513f637e77e4root VABufferID coded_buf; 232386c93d9c46415cf7746351c502a3513f637e77e4root unsigned short picture_width; 232486c93d9c46415cf7746351c502a3513f637e77e4root unsigned short picture_height; 232586c93d9c46415cf7746351c502a3513f637e77e4root VAEncPictureType picture_type; 232686c93d9c46415cf7746351c502a3513f637e77e4root} VAEncPictureParameterBufferH263; 232786c93d9c46415cf7746351c502a3513f637e77e4root 232886c93d9c46415cf7746351c502a3513f637e77e4root/**************************** 232986c93d9c46415cf7746351c502a3513f637e77e4root * MPEG-4 specific encode data structures 233086c93d9c46415cf7746351c502a3513f637e77e4root ****************************/ 233186c93d9c46415cf7746351c502a3513f637e77e4root 233286c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VAEncSequenceParameterBufferMPEG4 233386c93d9c46415cf7746351c502a3513f637e77e4root{ 233486c93d9c46415cf7746351c502a3513f637e77e4root unsigned char profile_and_level_indication; 233586c93d9c46415cf7746351c502a3513f637e77e4root unsigned int intra_period; 233686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int video_object_layer_width; 233786c93d9c46415cf7746351c502a3513f637e77e4root unsigned int video_object_layer_height; 233886c93d9c46415cf7746351c502a3513f637e77e4root unsigned int vop_time_increment_resolution; 233986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int fixed_vop_rate; 234086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int fixed_vop_time_increment; 234186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int bits_per_second; 234286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int frame_rate; 234386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int initial_qp; 234486c93d9c46415cf7746351c502a3513f637e77e4root unsigned int min_qp; 234586c93d9c46415cf7746351c502a3513f637e77e4root} VAEncSequenceParameterBufferMPEG4; 234686c93d9c46415cf7746351c502a3513f637e77e4root 234786c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VAEncPictureParameterBufferMPEG4 234886c93d9c46415cf7746351c502a3513f637e77e4root{ 234986c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID reference_picture; 235086c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID reconstructed_picture; 235186c93d9c46415cf7746351c502a3513f637e77e4root VABufferID coded_buf; 235286c93d9c46415cf7746351c502a3513f637e77e4root unsigned short picture_width; 235386c93d9c46415cf7746351c502a3513f637e77e4root unsigned short picture_height; 235486c93d9c46415cf7746351c502a3513f637e77e4root unsigned int modulo_time_base; /* number of 1s */ 235586c93d9c46415cf7746351c502a3513f637e77e4root unsigned int vop_time_increment; 235686c93d9c46415cf7746351c502a3513f637e77e4root VAEncPictureType picture_type; 235786c93d9c46415cf7746351c502a3513f637e77e4root} VAEncPictureParameterBufferMPEG4; 235886c93d9c46415cf7746351c502a3513f637e77e4root 235986c93d9c46415cf7746351c502a3513f637e77e4root 236086c93d9c46415cf7746351c502a3513f637e77e4root 236186c93d9c46415cf7746351c502a3513f637e77e4root/* Buffer functions */ 236286c93d9c46415cf7746351c502a3513f637e77e4root 236386c93d9c46415cf7746351c502a3513f637e77e4root/* 236486c93d9c46415cf7746351c502a3513f637e77e4root * Creates a buffer for "num_elements" elements of "size" bytes and 236586c93d9c46415cf7746351c502a3513f637e77e4root * initalize with "data". 236686c93d9c46415cf7746351c502a3513f637e77e4root * if "data" is null, then the contents of the buffer data store 236786c93d9c46415cf7746351c502a3513f637e77e4root * are undefined. 236886c93d9c46415cf7746351c502a3513f637e77e4root * Basically there are two ways to get buffer data to the server side. One is 236986c93d9c46415cf7746351c502a3513f637e77e4root * to call vaCreateBuffer() with a non-null "data", which results the data being 237086c93d9c46415cf7746351c502a3513f637e77e4root * copied to the data store on the server side. A different method that 237186c93d9c46415cf7746351c502a3513f637e77e4root * eliminates this copy is to pass null as "data" when calling vaCreateBuffer(), 237286c93d9c46415cf7746351c502a3513f637e77e4root * and then use vaMapBuffer() to map the data store from the server side to the 237386c93d9c46415cf7746351c502a3513f637e77e4root * client address space for access. 237486c93d9c46415cf7746351c502a3513f637e77e4root * Note: image buffers are created by the library, not the client. Please see 237586c93d9c46415cf7746351c502a3513f637e77e4root * vaCreateImage on how image buffers are managed. 237686c93d9c46415cf7746351c502a3513f637e77e4root */ 237786c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaCreateBuffer ( 237886c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 237986c93d9c46415cf7746351c502a3513f637e77e4root VAContextID context, 238086c93d9c46415cf7746351c502a3513f637e77e4root VABufferType type, /* in */ 238186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int size, /* in */ 238286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int num_elements, /* in */ 238386c93d9c46415cf7746351c502a3513f637e77e4root void *data, /* in */ 238486c93d9c46415cf7746351c502a3513f637e77e4root VABufferID *buf_id /* out */ 238586c93d9c46415cf7746351c502a3513f637e77e4root); 238686c93d9c46415cf7746351c502a3513f637e77e4root 238786c93d9c46415cf7746351c502a3513f637e77e4root/* 238886c93d9c46415cf7746351c502a3513f637e77e4root * Convey to the server how many valid elements are in the buffer. 238986c93d9c46415cf7746351c502a3513f637e77e4root * e.g. if multiple slice parameters are being held in a single buffer, 239086c93d9c46415cf7746351c502a3513f637e77e4root * this will communicate to the server the number of slice parameters 239186c93d9c46415cf7746351c502a3513f637e77e4root * that are valid in the buffer. 239286c93d9c46415cf7746351c502a3513f637e77e4root */ 239386c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaBufferSetNumElements ( 239486c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 239586c93d9c46415cf7746351c502a3513f637e77e4root VABufferID buf_id, /* in */ 239686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int num_elements /* in */ 239786c93d9c46415cf7746351c502a3513f637e77e4root); 239886c93d9c46415cf7746351c502a3513f637e77e4root 2399f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun 2400b0fac498ca4863166252f1268fda83394db54153Fei Jiang/* 2401b0fac498ca4863166252f1268fda83394db54153Fei Jiang * device independent data structure for codedbuffer 2402b0fac498ca4863166252f1268fda83394db54153Fei Jiang */ 2403901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang 2404901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang/* 2405901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * FICTURE_AVE_QP(bit7-0): The average Qp value used during this frame 2406901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * LARGE_SLICE(bit8):At least one slice in the current frame was large 2407901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * enough for the encoder to attempt to limit its size. 2408901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * SLICE_OVERFLOW(bit9): At least one slice in the current frame has 2409901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * exceeded the maximum slice size specified. 241072b466b2b0f0ab67f78e9f1b964b0ca86b036292Fei Jiang * BITRATE_OVERFLOW(bit10): The peak bitrate was exceeded for this frame. 2411cceaa0568f77a7452857559614100b71fb36ee3awangkun * BITRATE_HIGH(bit11): The frame size got within the safety margin of the maximum size (VCM only) 2412cceaa0568f77a7452857559614100b71fb36ee3awangkun * AIR_MB_OVER_THRESHOLD: the number of MBs adapted to Intra MB 2413901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang */ 2414901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang#define VA_CODED_BUF_STATUS_PICTURE_AVE_QP_MASK 0xff 2415901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang#define VA_CODED_BUF_STATUS_LARGE_SLICE_MASK 0x100 2416901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang#define VA_CODED_BUF_STATUS_SLICE_OVERFLOW_MASK 0x200 241772b466b2b0f0ab67f78e9f1b964b0ca86b036292Fei Jiang#define VA_CODED_BUF_STATUS_BITRATE_OVERFLOW 0x400 2418cceaa0568f77a7452857559614100b71fb36ee3awangkun#define VA_CODED_BUF_STATUS_BITRATE_HIGH 0x800 24194b672db6ee89c9846451bbab23cf18e93c4260b2hding/** 24204b672db6ee89c9846451bbab23cf18e93c4260b2hding * \brief The frame has exceeded the maximum requested size. 24214b672db6ee89c9846451bbab23cf18e93c4260b2hding * 24224b672db6ee89c9846451bbab23cf18e93c4260b2hding * This flag indicates that the encoded frame size exceeds the value 24234b672db6ee89c9846451bbab23cf18e93c4260b2hding * specified through a misc parameter buffer of type 24244b672db6ee89c9846451bbab23cf18e93c4260b2hding * #VAEncMiscParameterTypeMaxFrameSize. 24254b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 24264b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_CODED_BUF_STATUS_FRAME_SIZE_OVERFLOW 0x1000 2427cceaa0568f77a7452857559614100b71fb36ee3awangkun#define VA_CODED_BUF_STATUS_AIR_MB_OVER_THRESHOLD 0xff0000 2428901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang 24294b672db6ee89c9846451bbab23cf18e93c4260b2hding/** 24304b672db6ee89c9846451bbab23cf18e93c4260b2hding * \brief The coded buffer segment contains a single NAL unit. 24314b672db6ee89c9846451bbab23cf18e93c4260b2hding * 24324b672db6ee89c9846451bbab23cf18e93c4260b2hding * This flag indicates that the coded buffer segment contains a 24334b672db6ee89c9846451bbab23cf18e93c4260b2hding * single NAL unit. This flag might be useful to the user for 24344b672db6ee89c9846451bbab23cf18e93c4260b2hding * processing the coded buffer. 24354b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 24364b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_CODED_BUF_STATUS_SINGLE_NALU 0x10000000 24374b672db6ee89c9846451bbab23cf18e93c4260b2hding 24384b672db6ee89c9846451bbab23cf18e93c4260b2hding/** 24397d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * \brief The coded buffer segment contains a private data. 24407d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * 24417d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * This flag indicates that the coded buffer segment contains 24427d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * private data. This flag can be used to exchange private data 24437d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * between the client and the driver. Private data should follow 24447d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * regular coded data in the coded buffer segement list. 24457d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan */ 24467d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan#define VA_CODED_BUF_STATUS_PRIVATE_DATA 0x80000000 24477d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan 24487d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan/** 24494b672db6ee89c9846451bbab23cf18e93c4260b2hding * \brief Coded buffer segment. 24504b672db6ee89c9846451bbab23cf18e93c4260b2hding * 24514b672db6ee89c9846451bbab23cf18e93c4260b2hding * #VACodedBufferSegment is an element of a linked list describing 24524b672db6ee89c9846451bbab23cf18e93c4260b2hding * some information on the coded buffer. The coded buffer segment 24534b672db6ee89c9846451bbab23cf18e93c4260b2hding * could contain either a single NAL unit, or more than one NAL unit. 24544b672db6ee89c9846451bbab23cf18e93c4260b2hding * It is recommended (but not required) to return a single NAL unit 24554b672db6ee89c9846451bbab23cf18e93c4260b2hding * in a coded buffer segment, and the implementation should set the 24564b672db6ee89c9846451bbab23cf18e93c4260b2hding * VA_CODED_BUF_STATUS_SINGLE_NALU status flag if that is the case. 2457901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang */ 2458901c77a7aa491f56b63af7b655b67439481e4177Fei Jiangtypedef struct _VACodedBufferSegment { 24594b672db6ee89c9846451bbab23cf18e93c4260b2hding /** 24604b672db6ee89c9846451bbab23cf18e93c4260b2hding * \brief Size of the data buffer in this segment (in bytes). 24614b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 24624b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned int size; 24634b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Bit offset into the data buffer where the video data starts. */ 24644b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned int bit_offset; 24654b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Status set by the driver. See \c VA_CODED_BUF_STATUS_*. */ 24664b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned int status; 24674b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Reserved for future use. */ 24684b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned int reserved; 24694b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Pointer to the start of the data buffer. */ 24704b672db6ee89c9846451bbab23cf18e93c4260b2hding void *buf; 24714b672db6ee89c9846451bbab23cf18e93c4260b2hding /** 24724b672db6ee89c9846451bbab23cf18e93c4260b2hding * \brief Pointer to the next #VACodedBufferSegment element, 24734b672db6ee89c9846451bbab23cf18e93c4260b2hding * or \c NULL if there is none. 24744b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 24754b672db6ee89c9846451bbab23cf18e93c4260b2hding void *next; 2476b0fac498ca4863166252f1268fda83394db54153Fei Jiang} VACodedBufferSegment; 247799bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo 24780f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan 247999bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo/* 248099bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo * H.264 Parsed Slice Header Group Info 248199bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo * After slice header is parsed by decode hardware, 248299bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo * group slice header buffer will be returned to client. 248399bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo * client will retrieve multiple parsed slice header infos from that buffer 248499bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo */ 248599bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo 248699bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo/* H.264 Parsed Slice Header Info */ 248799bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUotypedef struct _VAParseSliceHeaderGroupBuffer 248899bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo{ 248999bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned int size; 249099bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo 249199bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char nal_ref_idc; 249299bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char nal_unit_type; 249399bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char slice_type; 249499bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char redundant_pic_cnt; 249599bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo 249699bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned short first_mb_in_slice; 249799bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo char slice_qp_delta; 249899bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo char slice_qs_delta; 249999bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo 250099bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char luma_log2_weight_denom; 250199bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char chroma_log2_weight_denom; 250299bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char cabac_init_idc; 250372865c13a87d6e4ecb48a3bf3ea119451ff536acYuanjun Huang unsigned char reserved8bit; 250499bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo 250572865c13a87d6e4ecb48a3bf3ea119451ff536acYuanjun Huang unsigned short pic_order_cnt_lsb; 250672865c13a87d6e4ecb48a3bf3ea119451ff536acYuanjun Huang unsigned short reserved16bit; 250772865c13a87d6e4ecb48a3bf3ea119451ff536acYuanjun Huang 250872865c13a87d6e4ecb48a3bf3ea119451ff536acYuanjun Huang unsigned short idr_pic_id; 250972865c13a87d6e4ecb48a3bf3ea119451ff536acYuanjun Huang unsigned char pic_parameter_set_id; 251099bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char colour_plane_id; 251199bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo 251299bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo char slice_alpha_c0_offset_div2; 251399bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo char slice_beta_offset_div2; 251499bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char slice_group_change_cycle; 251599bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char disable_deblocking_filter_idc; 251699bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo 251799bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned int frame_num; 251899bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo int delta_pic_order_cnt_bottom; 251999bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo int delta_pic_order_cnt[2]; 252099bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo 252199bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char num_reorder_cmds[2]; 252299bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char num_ref_active_minus1[2]; 252399bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo 252499bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned int weights_present[2][2]; 252599bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo 252699bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned short num_mem_man_ops; 252799bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo 252899bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo union { 252999bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo struct { 253099bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned field_pic_flag : 1; 253199bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned bottom_field_flag : 1; 253299bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned num_ref_idx_active_override_flag : 1; 253399bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned direct_spatial_mv_pred_flag : 1; 253499bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned no_output_of_prior_pics_flag : 1; 253599bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned long_term_reference_flag : 1; 253699bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned idr_flag : 1; 253799bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned anchor_pic_flag : 1; 253899bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned inter_view_flag : 1; 253999bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo } bits; 254099bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo 254199bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned short value; 254299bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo } flags; 254399bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo 254499bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo//MVC 254599bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned short view_id; 254699bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char priority_id; 254799bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char temporal_id; 254899bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo} VAParseSliceHeaderGroupBuffer; 254999bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo 255099bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUotypedef struct _VAParsePictureParameterBuffer { 255199bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo VABufferID frame_buf_id; 255299bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo VABufferID slice_headers_buf_id; 255399bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned int frame_size; 255499bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned int slice_headers_size; 255599bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo union { 255699bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo struct { 255799bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned frame_mbs_only_flag : 1; 255899bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned pic_order_present_flag : 1; 255999bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned delta_pic_order_always_zero_flag : 1; 256099bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned redundant_pic_cnt_present_flag : 1; 256199bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned weighted_pred_flag : 1; 256299bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned entropy_coding_mode_flag : 1; 256399bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned deblocking_filter_control_present_flag : 1; 256499bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned weighted_bipred_idc : 1; 256599bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo } bits; 256699bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned int value; 256799bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo } flags; 256899bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo 256999c7404858cacd669fca6a1cedc2c837a1cf74f6mahongpe union { 257099c7404858cacd669fca6a1cedc2c837a1cf74f6mahongpe struct { 257199c7404858cacd669fca6a1cedc2c837a1cf74f6mahongpe unsigned char nalu_header_unit_type : 5; 257299c7404858cacd669fca6a1cedc2c837a1cf74f6mahongpe unsigned char nalu_header_ref_idc : 2; 257399c7404858cacd669fca6a1cedc2c837a1cf74f6mahongpe } bits; 257499c7404858cacd669fca6a1cedc2c837a1cf74f6mahongpe unsigned char value; 257599c7404858cacd669fca6a1cedc2c837a1cf74f6mahongpe } nalu_header; 257699c7404858cacd669fca6a1cedc2c837a1cf74f6mahongpe 257799bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned short expected_pic_parameter_set_id; 257899bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char num_slice_groups_minus1; 257999bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char slice_group_map_type; 258099bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char log2_slice_group_change_cycle; 258199bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char chroma_format_idc; 258299bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo 258399bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char log2_max_pic_order_cnt_lsb_minus4; 258499bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char pic_order_cnt_type; 258599bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char log2_max_frame_num_minus4; 25867560df6c35ea4c1c5f6c7b5f7f9016c183ee825fmahongpe unsigned char idr_flag; 25877560df6c35ea4c1c5f6c7b5f7f9016c183ee825fmahongpe unsigned char slice_offset; 258899bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo 258999bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo /* additionally */ 259099bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char residual_colour_transform_flag; 259199bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char num_ref_idc_l0_active_minus1; 259299bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char num_ref_idc_l1_active_minus1; 259399bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo} VAParsePictureParameterBuffer; 259499bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo 259586c93d9c46415cf7746351c502a3513f637e77e4root/* 259686c93d9c46415cf7746351c502a3513f637e77e4root * Map data store of the buffer into the client's address space 259786c93d9c46415cf7746351c502a3513f637e77e4root * vaCreateBuffer() needs to be called with "data" set to NULL before 259886c93d9c46415cf7746351c502a3513f637e77e4root * calling vaMapBuffer() 2599b0fac498ca4863166252f1268fda83394db54153Fei Jiang * 2600b0fac498ca4863166252f1268fda83394db54153Fei Jiang * if buffer type is VAEncCodedBufferType, pbuf points to link-list of 2601b0fac498ca4863166252f1268fda83394db54153Fei Jiang * VACodedBufferSegment, and the list is terminated if "next" is NULL 260286c93d9c46415cf7746351c502a3513f637e77e4root */ 260386c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaMapBuffer ( 260486c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 260586c93d9c46415cf7746351c502a3513f637e77e4root VABufferID buf_id, /* in */ 260686c93d9c46415cf7746351c502a3513f637e77e4root void **pbuf /* out */ 260786c93d9c46415cf7746351c502a3513f637e77e4root); 260886c93d9c46415cf7746351c502a3513f637e77e4root 260986c93d9c46415cf7746351c502a3513f637e77e4root/* 261086c93d9c46415cf7746351c502a3513f637e77e4root * After client making changes to a mapped data store, it needs to 261186c93d9c46415cf7746351c502a3513f637e77e4root * "Unmap" it to let the server know that the data is ready to be 261286c93d9c46415cf7746351c502a3513f637e77e4root * consumed by the server 261386c93d9c46415cf7746351c502a3513f637e77e4root */ 261486c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaUnmapBuffer ( 261586c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 261686c93d9c46415cf7746351c502a3513f637e77e4root VABufferID buf_id /* in */ 261786c93d9c46415cf7746351c502a3513f637e77e4root); 261886c93d9c46415cf7746351c502a3513f637e77e4root 261986c93d9c46415cf7746351c502a3513f637e77e4root/* 262086c93d9c46415cf7746351c502a3513f637e77e4root * After this call, the buffer is deleted and this buffer_id is no longer valid 262186c93d9c46415cf7746351c502a3513f637e77e4root * Only call this if the buffer is not going to be passed to vaRenderBuffer 262286c93d9c46415cf7746351c502a3513f637e77e4root */ 262386c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaDestroyBuffer ( 262486c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 262586c93d9c46415cf7746351c502a3513f637e77e4root VABufferID buffer_id 262686c93d9c46415cf7746351c502a3513f637e77e4root); 262786c93d9c46415cf7746351c502a3513f637e77e4root 262886c93d9c46415cf7746351c502a3513f637e77e4root/* 262986c93d9c46415cf7746351c502a3513f637e77e4rootRender (Decode) Pictures 263086c93d9c46415cf7746351c502a3513f637e77e4root 263186c93d9c46415cf7746351c502a3513f637e77e4rootA picture represents either a frame or a field. 263286c93d9c46415cf7746351c502a3513f637e77e4root 263386c93d9c46415cf7746351c502a3513f637e77e4rootThe Begin/Render/End sequence sends the decode buffers to the server 263486c93d9c46415cf7746351c502a3513f637e77e4root*/ 263586c93d9c46415cf7746351c502a3513f637e77e4root 263686c93d9c46415cf7746351c502a3513f637e77e4root/* 263786c93d9c46415cf7746351c502a3513f637e77e4root * Get ready to decode a picture to a target surface 263886c93d9c46415cf7746351c502a3513f637e77e4root */ 263986c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaBeginPicture ( 264086c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 264186c93d9c46415cf7746351c502a3513f637e77e4root VAContextID context, 264286c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID render_target 264386c93d9c46415cf7746351c502a3513f637e77e4root); 264486c93d9c46415cf7746351c502a3513f637e77e4root 264586c93d9c46415cf7746351c502a3513f637e77e4root/* 264686c93d9c46415cf7746351c502a3513f637e77e4root * Send decode buffers to the server. 264786c93d9c46415cf7746351c502a3513f637e77e4root * Buffers are automatically destroyed afterwards 264886c93d9c46415cf7746351c502a3513f637e77e4root */ 264986c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaRenderPicture ( 265086c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 265186c93d9c46415cf7746351c502a3513f637e77e4root VAContextID context, 265286c93d9c46415cf7746351c502a3513f637e77e4root VABufferID *buffers, 265386c93d9c46415cf7746351c502a3513f637e77e4root int num_buffers 265486c93d9c46415cf7746351c502a3513f637e77e4root); 265586c93d9c46415cf7746351c502a3513f637e77e4root 265686c93d9c46415cf7746351c502a3513f637e77e4root/* 265786c93d9c46415cf7746351c502a3513f637e77e4root * Make the end of rendering for a picture. 265886c93d9c46415cf7746351c502a3513f637e77e4root * The server should start processing all pending operations for this 265986c93d9c46415cf7746351c502a3513f637e77e4root * surface. This call is non-blocking. The client can start another 266086c93d9c46415cf7746351c502a3513f637e77e4root * Begin/Render/End sequence on a different render target. 266186c93d9c46415cf7746351c502a3513f637e77e4root */ 266286c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaEndPicture ( 266386c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 266486c93d9c46415cf7746351c502a3513f637e77e4root VAContextID context 266586c93d9c46415cf7746351c502a3513f637e77e4root); 266686c93d9c46415cf7746351c502a3513f637e77e4root 266786c93d9c46415cf7746351c502a3513f637e77e4root/* 266886c93d9c46415cf7746351c502a3513f637e77e4root 266986c93d9c46415cf7746351c502a3513f637e77e4rootSynchronization 267086c93d9c46415cf7746351c502a3513f637e77e4root 267186c93d9c46415cf7746351c502a3513f637e77e4root*/ 267286c93d9c46415cf7746351c502a3513f637e77e4root 267386c93d9c46415cf7746351c502a3513f637e77e4root/* 267486c93d9c46415cf7746351c502a3513f637e77e4root * This function blocks until all pending operations on the render target 267586c93d9c46415cf7746351c502a3513f637e77e4root * have been completed. Upon return it is safe to use the render target for a 267686c93d9c46415cf7746351c502a3513f637e77e4root * different picture. 267786c93d9c46415cf7746351c502a3513f637e77e4root */ 267886c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaSyncSurface ( 267986c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 268086c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID render_target 268186c93d9c46415cf7746351c502a3513f637e77e4root); 268286c93d9c46415cf7746351c502a3513f637e77e4root 268386c93d9c46415cf7746351c502a3513f637e77e4roottypedef enum 268486c93d9c46415cf7746351c502a3513f637e77e4root{ 268586c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceRendering = 1, /* Rendering in progress */ 268686c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceDisplaying = 2, /* Displaying in progress (not safe to render into it) */ 268786c93d9c46415cf7746351c502a3513f637e77e4root /* this status is useful if surface is used as the source */ 268886c93d9c46415cf7746351c502a3513f637e77e4root /* of an overlay */ 268986c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceReady = 4, /* not being rendered or displayed */ 269086c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceSkipped = 8 /* Indicate a skipped frame during encode */ 269186c93d9c46415cf7746351c502a3513f637e77e4root} VASurfaceStatus; 269286c93d9c46415cf7746351c502a3513f637e77e4root 269386c93d9c46415cf7746351c502a3513f637e77e4root/* 269486c93d9c46415cf7746351c502a3513f637e77e4root * Find out any pending ops on the render target 269586c93d9c46415cf7746351c502a3513f637e77e4root */ 269686c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaQuerySurfaceStatus ( 269786c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 269886c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID render_target, 269986c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceStatus *status /* out */ 270086c93d9c46415cf7746351c502a3513f637e77e4root); 270186c93d9c46415cf7746351c502a3513f637e77e4root 2702cceaa0568f77a7452857559614100b71fb36ee3awangkuntypedef enum 2703cceaa0568f77a7452857559614100b71fb36ee3awangkun{ 27045b3d55a0433b48477823f81821817a78ef53ac2eShuduo Sang VADecodeSliceMissing = 0, 27055b3d55a0433b48477823f81821817a78ef53ac2eShuduo Sang VADecodeMBError = 1, 27065b3d55a0433b48477823f81821817a78ef53ac2eShuduo Sang} VADecodeErrorType; 2707cceaa0568f77a7452857559614100b71fb36ee3awangkun 2708cceaa0568f77a7452857559614100b71fb36ee3awangkun/* 2709cceaa0568f77a7452857559614100b71fb36ee3awangkun * Client calls vaQuerySurfaceError with VA_STATUS_ERROR_DECODING_ERROR, server side returns 2710cceaa0568f77a7452857559614100b71fb36ee3awangkun * an array of structure VASurfaceDecodeMBErrors, and the array is terminated by setting status=-1 2711cceaa0568f77a7452857559614100b71fb36ee3awangkun*/ 2712cceaa0568f77a7452857559614100b71fb36ee3awangkuntypedef struct _VASurfaceDecodeMBErrors 2713cceaa0568f77a7452857559614100b71fb36ee3awangkun{ 2714f6339eece05892fb49c4891b838545c41159ae39Austin Yuan int status; /* 1 if start_mb/end_mb with errors is returned, 2 if num_mb with errors is returned, -1 means this record is invalid */ 2715cceaa0568f77a7452857559614100b71fb36ee3awangkun unsigned int start_mb; /* start mb address with errors */ 2716f6339eece05892fb49c4891b838545c41159ae39Austin Yuan unsigned int end_mb; /* end mb address with errors */ 27175b3d55a0433b48477823f81821817a78ef53ac2eShuduo Sang VADecodeErrorType decode_error_type; 2718f6339eece05892fb49c4891b838545c41159ae39Austin Yuan unsigned int num_mb; /* number of mbs with errors */ 2719cceaa0568f77a7452857559614100b71fb36ee3awangkun} VASurfaceDecodeMBErrors; 2720cceaa0568f77a7452857559614100b71fb36ee3awangkun 2721cceaa0568f77a7452857559614100b71fb36ee3awangkun/* 2722cceaa0568f77a7452857559614100b71fb36ee3awangkun * After the application gets VA_STATUS_ERROR_DECODING_ERROR after calling vaSyncSurface(), 2723cceaa0568f77a7452857559614100b71fb36ee3awangkun * it can call vaQuerySurfaceError to find out further details on the particular error. 2724cceaa0568f77a7452857559614100b71fb36ee3awangkun * VA_STATUS_ERROR_DECODING_ERROR should be passed in as "error_status", 2725cceaa0568f77a7452857559614100b71fb36ee3awangkun * upon the return, error_info will point to an array of _VASurfaceDecodeMBErrors structure, 2726cceaa0568f77a7452857559614100b71fb36ee3awangkun * which is allocated and filled by libVA with detailed information on the missing or error macroblocks. 2727cceaa0568f77a7452857559614100b71fb36ee3awangkun * The array is terminated if "status==-1" is detected. 2728cceaa0568f77a7452857559614100b71fb36ee3awangkun */ 2729cceaa0568f77a7452857559614100b71fb36ee3awangkunVAStatus vaQuerySurfaceError( 2730cceaa0568f77a7452857559614100b71fb36ee3awangkun VADisplay dpy, 2731cceaa0568f77a7452857559614100b71fb36ee3awangkun VASurfaceID surface, 2732cceaa0568f77a7452857559614100b71fb36ee3awangkun VAStatus error_status, 2733cceaa0568f77a7452857559614100b71fb36ee3awangkun void **error_info 2734cceaa0568f77a7452857559614100b71fb36ee3awangkun); 2735cceaa0568f77a7452857559614100b71fb36ee3awangkun 273686c93d9c46415cf7746351c502a3513f637e77e4root/* 273786c93d9c46415cf7746351c502a3513f637e77e4root * Images and Subpictures 273886c93d9c46415cf7746351c502a3513f637e77e4root * VAImage is used to either get the surface data to client memory, or 273986c93d9c46415cf7746351c502a3513f637e77e4root * to copy image data in client memory to a surface. 274086c93d9c46415cf7746351c502a3513f637e77e4root * Both images, subpictures and surfaces follow the same 2D coordinate system where origin 274186c93d9c46415cf7746351c502a3513f637e77e4root * is at the upper left corner with positive X to the right and positive Y down 274286c93d9c46415cf7746351c502a3513f637e77e4root */ 274386c93d9c46415cf7746351c502a3513f637e77e4root#define VA_FOURCC(ch0, ch1, ch2, ch3) \ 274486c93d9c46415cf7746351c502a3513f637e77e4root ((unsigned long)(unsigned char) (ch0) | ((unsigned long)(unsigned char) (ch1) << 8) | \ 274586c93d9c46415cf7746351c502a3513f637e77e4root ((unsigned long)(unsigned char) (ch2) << 16) | ((unsigned long)(unsigned char) (ch3) << 24 )) 274686c93d9c46415cf7746351c502a3513f637e77e4root 2747409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan/* 2748409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan * Pre-defined fourcc codes 2749409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan */ 275086c93d9c46415cf7746351c502a3513f637e77e4root#define VA_FOURCC_NV12 0x3231564E 2751f6339eece05892fb49c4891b838545c41159ae39Austin Yuan#define VA_FOURCC_NV21 0x3132564E 275286c93d9c46415cf7746351c502a3513f637e77e4root#define VA_FOURCC_AI44 0x34344149 275386c93d9c46415cf7746351c502a3513f637e77e4root#define VA_FOURCC_RGBA 0x41424752 2754409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_FOURCC_RGBX 0x58424752 2755cb99e83c12e445ca5b8fc8e56b4c04dbf1719fb4Kun Wang#define VA_FOURCC_BGRA 0x41524742 2756409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_FOURCC_BGRX 0x58524742 2757409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_FOURCC_ARGB 0x42475241 2758409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_FOURCC_XRGB 0x42475258 275988912d09886f431619dc966776a85976129f2b24Austin Yuan#define VA_FOURCC_ABGR 0x52474241 276088912d09886f431619dc966776a85976129f2b24Austin Yuan#define VA_FOURCC_XBGR 0x52474258 276186c93d9c46415cf7746351c502a3513f637e77e4root#define VA_FOURCC_UYVY 0x59565955 276286c93d9c46415cf7746351c502a3513f637e77e4root#define VA_FOURCC_YUY2 0x32595559 276386c93d9c46415cf7746351c502a3513f637e77e4root#define VA_FOURCC_AYUV 0x56555941 276486c93d9c46415cf7746351c502a3513f637e77e4root#define VA_FOURCC_NV11 0x3131564e 276586c93d9c46415cf7746351c502a3513f637e77e4root#define VA_FOURCC_YV12 0x32315659 276686c93d9c46415cf7746351c502a3513f637e77e4root#define VA_FOURCC_P208 0x38303250 276786c93d9c46415cf7746351c502a3513f637e77e4root#define VA_FOURCC_IYUV 0x56555949 27684b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_FOURCC_YV24 0x34325659 27694b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_FOURCC_YV32 0x32335659 2770409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_FOURCC_Y800 0x30303859 2771409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_FOURCC_IMC3 0x33434D49 2772409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_FOURCC_411P 0x50313134 2773409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_FOURCC_422H 0x48323234 2774409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_FOURCC_422V 0x56323234 2775409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_FOURCC_444P 0x50343434 2776409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_FOURCC_RGBP 0x50424752 2777409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_FOURCC_BGRP 0x50524742 2778097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan#define VA_FOURCC_411R 0x52313134 /* rotated 411P */ 277986c93d9c46415cf7746351c502a3513f637e77e4root 278086c93d9c46415cf7746351c502a3513f637e77e4root/* byte order */ 278186c93d9c46415cf7746351c502a3513f637e77e4root#define VA_LSB_FIRST 1 278286c93d9c46415cf7746351c502a3513f637e77e4root#define VA_MSB_FIRST 2 278386c93d9c46415cf7746351c502a3513f637e77e4root 278486c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VAImageFormat 278586c93d9c46415cf7746351c502a3513f637e77e4root{ 278686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int fourcc; 278786c93d9c46415cf7746351c502a3513f637e77e4root unsigned int byte_order; /* VA_LSB_FIRST, VA_MSB_FIRST */ 278886c93d9c46415cf7746351c502a3513f637e77e4root unsigned int bits_per_pixel; 278986c93d9c46415cf7746351c502a3513f637e77e4root /* for RGB formats */ 279086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int depth; /* significant bits per pixel */ 279186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int red_mask; 279286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int green_mask; 279386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int blue_mask; 279486c93d9c46415cf7746351c502a3513f637e77e4root unsigned int alpha_mask; 279586c93d9c46415cf7746351c502a3513f637e77e4root} VAImageFormat; 279686c93d9c46415cf7746351c502a3513f637e77e4root 279786c93d9c46415cf7746351c502a3513f637e77e4roottypedef VAGenericID VAImageID; 279886c93d9c46415cf7746351c502a3513f637e77e4root 279986c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VAImage 280086c93d9c46415cf7746351c502a3513f637e77e4root{ 280186c93d9c46415cf7746351c502a3513f637e77e4root VAImageID image_id; /* uniquely identify this image */ 280286c93d9c46415cf7746351c502a3513f637e77e4root VAImageFormat format; 280386c93d9c46415cf7746351c502a3513f637e77e4root VABufferID buf; /* image data buffer */ 280486c93d9c46415cf7746351c502a3513f637e77e4root /* 280586c93d9c46415cf7746351c502a3513f637e77e4root * Image data will be stored in a buffer of type VAImageBufferType to facilitate 280686c93d9c46415cf7746351c502a3513f637e77e4root * data store on the server side for optimal performance. The buffer will be 280786c93d9c46415cf7746351c502a3513f637e77e4root * created by the CreateImage function, and proper storage allocated based on the image 280886c93d9c46415cf7746351c502a3513f637e77e4root * size and format. This buffer is managed by the library implementation, and 280986c93d9c46415cf7746351c502a3513f637e77e4root * accessed by the client through the buffer Map/Unmap functions. 281086c93d9c46415cf7746351c502a3513f637e77e4root */ 281186c93d9c46415cf7746351c502a3513f637e77e4root unsigned short width; 281286c93d9c46415cf7746351c502a3513f637e77e4root unsigned short height; 281386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int data_size; 281488912d09886f431619dc966776a85976129f2b24Austin Yuan unsigned int num_planes; /* can not be greater than 4 */ 281586c93d9c46415cf7746351c502a3513f637e77e4root /* 281686c93d9c46415cf7746351c502a3513f637e77e4root * An array indicating the scanline pitch in bytes for each plane. 2817f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun * Each plane may have a different pitch. Maximum 3 planes for planar formats 281886c93d9c46415cf7746351c502a3513f637e77e4root */ 281944dd3ee8f42f526852e670fa0b5f585bfd261b7chding unsigned int pitches[3]; 282086c93d9c46415cf7746351c502a3513f637e77e4root /* 282186c93d9c46415cf7746351c502a3513f637e77e4root * An array indicating the byte offset from the beginning of the image data 282286c93d9c46415cf7746351c502a3513f637e77e4root * to the start of each plane. 282386c93d9c46415cf7746351c502a3513f637e77e4root */ 282444dd3ee8f42f526852e670fa0b5f585bfd261b7chding unsigned int offsets[3]; 282586c93d9c46415cf7746351c502a3513f637e77e4root 282686c93d9c46415cf7746351c502a3513f637e77e4root /* The following fields are only needed for paletted formats */ 282786c93d9c46415cf7746351c502a3513f637e77e4root int num_palette_entries; /* set to zero for non-palette images */ 282886c93d9c46415cf7746351c502a3513f637e77e4root /* 282986c93d9c46415cf7746351c502a3513f637e77e4root * Each component is one byte and entry_bytes indicates the number of components in 283086c93d9c46415cf7746351c502a3513f637e77e4root * each entry (eg. 3 for YUV palette entries). set to zero for non-palette images 283186c93d9c46415cf7746351c502a3513f637e77e4root */ 283286c93d9c46415cf7746351c502a3513f637e77e4root int entry_bytes; 283386c93d9c46415cf7746351c502a3513f637e77e4root /* 283486c93d9c46415cf7746351c502a3513f637e77e4root * An array of ascii characters describing the order of the components within the bytes. 283586c93d9c46415cf7746351c502a3513f637e77e4root * Only entry_bytes characters of the string are used. 283686c93d9c46415cf7746351c502a3513f637e77e4root */ 283786c93d9c46415cf7746351c502a3513f637e77e4root char component_order[4]; 283844dd3ee8f42f526852e670fa0b5f585bfd261b7chding /* 283944dd3ee8f42f526852e670fa0b5f585bfd261b7chding * Pitch and byte offset for the fourth plane if the image format requires 4 planes 284088912d09886f431619dc966776a85976129f2b24Austin Yuan * Particular use case is JPEG with CMYK profile 284144dd3ee8f42f526852e670fa0b5f585bfd261b7chding */ 284244dd3ee8f42f526852e670fa0b5f585bfd261b7chding unsigned int extra_pitch; 284344dd3ee8f42f526852e670fa0b5f585bfd261b7chding unsigned int extra_offset; 284486c93d9c46415cf7746351c502a3513f637e77e4root} VAImage; 284586c93d9c46415cf7746351c502a3513f637e77e4root 284686c93d9c46415cf7746351c502a3513f637e77e4root/* Get maximum number of image formats supported by the implementation */ 284786c93d9c46415cf7746351c502a3513f637e77e4rootint vaMaxNumImageFormats ( 284886c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy 284986c93d9c46415cf7746351c502a3513f637e77e4root); 285086c93d9c46415cf7746351c502a3513f637e77e4root 285186c93d9c46415cf7746351c502a3513f637e77e4root/* 285286c93d9c46415cf7746351c502a3513f637e77e4root * Query supported image formats 285386c93d9c46415cf7746351c502a3513f637e77e4root * The caller must provide a "format_list" array that can hold at 285486c93d9c46415cf7746351c502a3513f637e77e4root * least vaMaxNumImageFormats() entries. The actual number of formats 285586c93d9c46415cf7746351c502a3513f637e77e4root * returned in "format_list" is returned in "num_formats". 285686c93d9c46415cf7746351c502a3513f637e77e4root */ 285786c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaQueryImageFormats ( 285886c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 285986c93d9c46415cf7746351c502a3513f637e77e4root VAImageFormat *format_list, /* out */ 286086c93d9c46415cf7746351c502a3513f637e77e4root int *num_formats /* out */ 286186c93d9c46415cf7746351c502a3513f637e77e4root); 286286c93d9c46415cf7746351c502a3513f637e77e4root 286386c93d9c46415cf7746351c502a3513f637e77e4root/* 286486c93d9c46415cf7746351c502a3513f637e77e4root * Create a VAImage structure 286586c93d9c46415cf7746351c502a3513f637e77e4root * The width and height fields returned in the VAImage structure may get 286686c93d9c46415cf7746351c502a3513f637e77e4root * enlarged for some YUV formats. Upon return from this function, 286786c93d9c46415cf7746351c502a3513f637e77e4root * image->buf has been created and proper storage allocated by the library. 286886c93d9c46415cf7746351c502a3513f637e77e4root * The client can access the image through the Map/Unmap calls. 286986c93d9c46415cf7746351c502a3513f637e77e4root */ 287086c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaCreateImage ( 287186c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 287286c93d9c46415cf7746351c502a3513f637e77e4root VAImageFormat *format, 287386c93d9c46415cf7746351c502a3513f637e77e4root int width, 287486c93d9c46415cf7746351c502a3513f637e77e4root int height, 287586c93d9c46415cf7746351c502a3513f637e77e4root VAImage *image /* out */ 287686c93d9c46415cf7746351c502a3513f637e77e4root); 287786c93d9c46415cf7746351c502a3513f637e77e4root 287886c93d9c46415cf7746351c502a3513f637e77e4root/* 287986c93d9c46415cf7746351c502a3513f637e77e4root * Should call DestroyImage before destroying the surface it is bound to 288086c93d9c46415cf7746351c502a3513f637e77e4root */ 288186c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaDestroyImage ( 288286c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 288386c93d9c46415cf7746351c502a3513f637e77e4root VAImageID image 288486c93d9c46415cf7746351c502a3513f637e77e4root); 288586c93d9c46415cf7746351c502a3513f637e77e4root 288686c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaSetImagePalette ( 288786c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 288886c93d9c46415cf7746351c502a3513f637e77e4root VAImageID image, 288986c93d9c46415cf7746351c502a3513f637e77e4root /* 289086c93d9c46415cf7746351c502a3513f637e77e4root * pointer to an array holding the palette data. The size of the array is 289186c93d9c46415cf7746351c502a3513f637e77e4root * num_palette_entries * entry_bytes in size. The order of the components 289286c93d9c46415cf7746351c502a3513f637e77e4root * in the palette is described by the component_order in VAImage struct 289386c93d9c46415cf7746351c502a3513f637e77e4root */ 289486c93d9c46415cf7746351c502a3513f637e77e4root unsigned char *palette 289586c93d9c46415cf7746351c502a3513f637e77e4root); 289686c93d9c46415cf7746351c502a3513f637e77e4root 289786c93d9c46415cf7746351c502a3513f637e77e4root/* 289886c93d9c46415cf7746351c502a3513f637e77e4root * Retrive surface data into a VAImage 289986c93d9c46415cf7746351c502a3513f637e77e4root * Image must be in a format supported by the implementation 290086c93d9c46415cf7746351c502a3513f637e77e4root */ 290186c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaGetImage ( 290286c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 290386c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID surface, 290486c93d9c46415cf7746351c502a3513f637e77e4root int x, /* coordinates of the upper left source pixel */ 290586c93d9c46415cf7746351c502a3513f637e77e4root int y, 290686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int width, /* width and height of the region */ 290786c93d9c46415cf7746351c502a3513f637e77e4root unsigned int height, 290886c93d9c46415cf7746351c502a3513f637e77e4root VAImageID image 290986c93d9c46415cf7746351c502a3513f637e77e4root); 291086c93d9c46415cf7746351c502a3513f637e77e4root 291186c93d9c46415cf7746351c502a3513f637e77e4root/* 291286c93d9c46415cf7746351c502a3513f637e77e4root * Copy data from a VAImage to a surface 291386c93d9c46415cf7746351c502a3513f637e77e4root * Image must be in a format supported by the implementation 291486c93d9c46415cf7746351c502a3513f637e77e4root * Returns a VA_STATUS_ERROR_SURFACE_BUSY if the surface 291586c93d9c46415cf7746351c502a3513f637e77e4root * shouldn't be rendered into when this is called 291686c93d9c46415cf7746351c502a3513f637e77e4root */ 291786c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaPutImage ( 291886c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 291986c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID surface, 292086c93d9c46415cf7746351c502a3513f637e77e4root VAImageID image, 292186c93d9c46415cf7746351c502a3513f637e77e4root int src_x, 292286c93d9c46415cf7746351c502a3513f637e77e4root int src_y, 292386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int src_width, 292486c93d9c46415cf7746351c502a3513f637e77e4root unsigned int src_height, 292586c93d9c46415cf7746351c502a3513f637e77e4root int dest_x, 292686c93d9c46415cf7746351c502a3513f637e77e4root int dest_y, 292786c93d9c46415cf7746351c502a3513f637e77e4root unsigned int dest_width, 292886c93d9c46415cf7746351c502a3513f637e77e4root unsigned int dest_height 292986c93d9c46415cf7746351c502a3513f637e77e4root); 293086c93d9c46415cf7746351c502a3513f637e77e4root 293186c93d9c46415cf7746351c502a3513f637e77e4root/* 293286c93d9c46415cf7746351c502a3513f637e77e4root * Derive an VAImage from an existing surface. 293386c93d9c46415cf7746351c502a3513f637e77e4root * This interface will derive a VAImage and corresponding image buffer from 293486c93d9c46415cf7746351c502a3513f637e77e4root * an existing VA Surface. The image buffer can then be mapped/unmapped for 293586c93d9c46415cf7746351c502a3513f637e77e4root * direct CPU access. This operation is only possible on implementations with 293686c93d9c46415cf7746351c502a3513f637e77e4root * direct rendering capabilities and internal surface formats that can be 293786c93d9c46415cf7746351c502a3513f637e77e4root * represented with a VAImage. When the operation is not possible this interface 293886c93d9c46415cf7746351c502a3513f637e77e4root * will return VA_STATUS_ERROR_OPERATION_FAILED. Clients should then fall back 293986c93d9c46415cf7746351c502a3513f637e77e4root * to using vaCreateImage + vaPutImage to accomplish the same task in an 294086c93d9c46415cf7746351c502a3513f637e77e4root * indirect manner. 294186c93d9c46415cf7746351c502a3513f637e77e4root * 294286c93d9c46415cf7746351c502a3513f637e77e4root * Implementations should only return success when the resulting image buffer 294386c93d9c46415cf7746351c502a3513f637e77e4root * would be useable with vaMap/Unmap. 294486c93d9c46415cf7746351c502a3513f637e77e4root * 294586c93d9c46415cf7746351c502a3513f637e77e4root * When directly accessing a surface special care must be taken to insure 294686c93d9c46415cf7746351c502a3513f637e77e4root * proper synchronization with the graphics hardware. Clients should call 294786c93d9c46415cf7746351c502a3513f637e77e4root * vaQuerySurfaceStatus to insure that a surface is not the target of concurrent 294886c93d9c46415cf7746351c502a3513f637e77e4root * rendering or currently being displayed by an overlay. 294986c93d9c46415cf7746351c502a3513f637e77e4root * 295086c93d9c46415cf7746351c502a3513f637e77e4root * Additionally nothing about the contents of a surface should be assumed 295186c93d9c46415cf7746351c502a3513f637e77e4root * following a vaPutSurface. Implementations are free to modify the surface for 295286c93d9c46415cf7746351c502a3513f637e77e4root * scaling or subpicture blending within a call to vaPutImage. 295386c93d9c46415cf7746351c502a3513f637e77e4root * 295486c93d9c46415cf7746351c502a3513f637e77e4root * Calls to vaPutImage or vaGetImage using the same surface from which the image 295586c93d9c46415cf7746351c502a3513f637e77e4root * has been derived will return VA_STATUS_ERROR_SURFACE_BUSY. vaPutImage or 295686c93d9c46415cf7746351c502a3513f637e77e4root * vaGetImage with other surfaces is supported. 295786c93d9c46415cf7746351c502a3513f637e77e4root * 295886c93d9c46415cf7746351c502a3513f637e77e4root * An image created with vaDeriveImage should be freed with vaDestroyImage. The 295986c93d9c46415cf7746351c502a3513f637e77e4root * image and image buffer structures will be destroyed; however, the underlying 296086c93d9c46415cf7746351c502a3513f637e77e4root * surface will remain unchanged until freed with vaDestroySurfaces. 296186c93d9c46415cf7746351c502a3513f637e77e4root */ 296286c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaDeriveImage ( 296386c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 296486c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID surface, 296586c93d9c46415cf7746351c502a3513f637e77e4root VAImage *image /* out */ 296686c93d9c46415cf7746351c502a3513f637e77e4root); 296786c93d9c46415cf7746351c502a3513f637e77e4root 296886c93d9c46415cf7746351c502a3513f637e77e4root/* 296986c93d9c46415cf7746351c502a3513f637e77e4root * Subpictures 297086c93d9c46415cf7746351c502a3513f637e77e4root * Subpicture is a special type of image that can be blended 297186c93d9c46415cf7746351c502a3513f637e77e4root * with a surface during vaPutSurface(). Subpicture can be used to render 297286c93d9c46415cf7746351c502a3513f637e77e4root * DVD sub-titles or closed captioning text etc. 297386c93d9c46415cf7746351c502a3513f637e77e4root */ 297486c93d9c46415cf7746351c502a3513f637e77e4root 297586c93d9c46415cf7746351c502a3513f637e77e4roottypedef VAGenericID VASubpictureID; 297686c93d9c46415cf7746351c502a3513f637e77e4root 297786c93d9c46415cf7746351c502a3513f637e77e4root/* Get maximum number of subpicture formats supported by the implementation */ 297886c93d9c46415cf7746351c502a3513f637e77e4rootint vaMaxNumSubpictureFormats ( 297986c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy 298086c93d9c46415cf7746351c502a3513f637e77e4root); 298186c93d9c46415cf7746351c502a3513f637e77e4root 298286c93d9c46415cf7746351c502a3513f637e77e4root/* flags for subpictures */ 2983cceaa0568f77a7452857559614100b71fb36ee3awangkun#define VA_SUBPICTURE_CHROMA_KEYING 0x0001 2984cceaa0568f77a7452857559614100b71fb36ee3awangkun#define VA_SUBPICTURE_GLOBAL_ALPHA 0x0002 2985cceaa0568f77a7452857559614100b71fb36ee3awangkun#define VA_SUBPICTURE_DESTINATION_IS_SCREEN_COORD 0x0004 298686c93d9c46415cf7746351c502a3513f637e77e4root/* 298786c93d9c46415cf7746351c502a3513f637e77e4root * Query supported subpicture formats 298886c93d9c46415cf7746351c502a3513f637e77e4root * The caller must provide a "format_list" array that can hold at 298986c93d9c46415cf7746351c502a3513f637e77e4root * least vaMaxNumSubpictureFormats() entries. The flags arrary holds the flag 299086c93d9c46415cf7746351c502a3513f637e77e4root * for each format to indicate additional capabilities for that format. The actual 299186c93d9c46415cf7746351c502a3513f637e77e4root * number of formats returned in "format_list" is returned in "num_formats". 299286c93d9c46415cf7746351c502a3513f637e77e4root * flags: returned value to indicate addtional capabilities 299386c93d9c46415cf7746351c502a3513f637e77e4root * VA_SUBPICTURE_CHROMA_KEYING - supports chroma-keying 2994cceaa0568f77a7452857559614100b71fb36ee3awangkun * VA_SUBPICTURE_GLOBAL_ALPHA - supports global alpha 2995cceaa0568f77a7452857559614100b71fb36ee3awangkun * VA_SUBPICTURE_DESTINATION_IS_SCREEN_COORD - supports unscaled screen relative subpictures for On Screen Display 299686c93d9c46415cf7746351c502a3513f637e77e4root */ 2997cceaa0568f77a7452857559614100b71fb36ee3awangkun 299886c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaQuerySubpictureFormats ( 299986c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 300086c93d9c46415cf7746351c502a3513f637e77e4root VAImageFormat *format_list, /* out */ 300186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int *flags, /* out */ 300286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int *num_formats /* out */ 300386c93d9c46415cf7746351c502a3513f637e77e4root); 300486c93d9c46415cf7746351c502a3513f637e77e4root 300586c93d9c46415cf7746351c502a3513f637e77e4root/* 300686c93d9c46415cf7746351c502a3513f637e77e4root * Subpictures are created with an image associated. 300786c93d9c46415cf7746351c502a3513f637e77e4root */ 300886c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaCreateSubpicture ( 300986c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 301086c93d9c46415cf7746351c502a3513f637e77e4root VAImageID image, 301186c93d9c46415cf7746351c502a3513f637e77e4root VASubpictureID *subpicture /* out */ 301286c93d9c46415cf7746351c502a3513f637e77e4root); 301386c93d9c46415cf7746351c502a3513f637e77e4root 301486c93d9c46415cf7746351c502a3513f637e77e4root/* 301586c93d9c46415cf7746351c502a3513f637e77e4root * Destroy the subpicture before destroying the image it is assocated to 301686c93d9c46415cf7746351c502a3513f637e77e4root */ 301786c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaDestroySubpicture ( 301886c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 301986c93d9c46415cf7746351c502a3513f637e77e4root VASubpictureID subpicture 302086c93d9c46415cf7746351c502a3513f637e77e4root); 302186c93d9c46415cf7746351c502a3513f637e77e4root 302286c93d9c46415cf7746351c502a3513f637e77e4root/* 302386c93d9c46415cf7746351c502a3513f637e77e4root * Bind an image to the subpicture. This image will now be associated with 302486c93d9c46415cf7746351c502a3513f637e77e4root * the subpicture instead of the one at creation. 302586c93d9c46415cf7746351c502a3513f637e77e4root */ 302686c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaSetSubpictureImage ( 302786c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 302886c93d9c46415cf7746351c502a3513f637e77e4root VASubpictureID subpicture, 302986c93d9c46415cf7746351c502a3513f637e77e4root VAImageID image 303086c93d9c46415cf7746351c502a3513f637e77e4root); 303186c93d9c46415cf7746351c502a3513f637e77e4root 303286c93d9c46415cf7746351c502a3513f637e77e4root/* 303386c93d9c46415cf7746351c502a3513f637e77e4root * If chromakey is enabled, then the area where the source value falls within 303486c93d9c46415cf7746351c502a3513f637e77e4root * the chromakey [min, max] range is transparent 303586c93d9c46415cf7746351c502a3513f637e77e4root * The chromakey component format is the following: 303686c93d9c46415cf7746351c502a3513f637e77e4root * For RGB: [0:7] Red [8:15] Blue [16:23] Green 303786c93d9c46415cf7746351c502a3513f637e77e4root * For YUV: [0:7] V [8:15] U [16:23] Y 303886c93d9c46415cf7746351c502a3513f637e77e4root * The chromakey mask can be used to mask out certain components for chromakey 303986c93d9c46415cf7746351c502a3513f637e77e4root * comparision 304086c93d9c46415cf7746351c502a3513f637e77e4root */ 304186c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaSetSubpictureChromakey ( 304286c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 304386c93d9c46415cf7746351c502a3513f637e77e4root VASubpictureID subpicture, 304486c93d9c46415cf7746351c502a3513f637e77e4root unsigned int chromakey_min, 304586c93d9c46415cf7746351c502a3513f637e77e4root unsigned int chromakey_max, 304686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int chromakey_mask 304786c93d9c46415cf7746351c502a3513f637e77e4root); 304886c93d9c46415cf7746351c502a3513f637e77e4root 304986c93d9c46415cf7746351c502a3513f637e77e4root/* 305086c93d9c46415cf7746351c502a3513f637e77e4root * Global alpha value is between 0 and 1. A value of 1 means fully opaque and 305186c93d9c46415cf7746351c502a3513f637e77e4root * a value of 0 means fully transparent. If per-pixel alpha is also specified then 305286c93d9c46415cf7746351c502a3513f637e77e4root * the overall alpha is per-pixel alpha multiplied by the global alpha 305386c93d9c46415cf7746351c502a3513f637e77e4root */ 305486c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaSetSubpictureGlobalAlpha ( 305586c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 305686c93d9c46415cf7746351c502a3513f637e77e4root VASubpictureID subpicture, 305786c93d9c46415cf7746351c502a3513f637e77e4root float global_alpha 305886c93d9c46415cf7746351c502a3513f637e77e4root); 305986c93d9c46415cf7746351c502a3513f637e77e4root 306086c93d9c46415cf7746351c502a3513f637e77e4root/* 306186c93d9c46415cf7746351c502a3513f637e77e4root * vaAssociateSubpicture associates the subpicture with target_surfaces. 306286c93d9c46415cf7746351c502a3513f637e77e4root * It defines the region mapping between the subpicture and the target 306386c93d9c46415cf7746351c502a3513f637e77e4root * surfaces through source and destination rectangles (with the same width and height). 306486c93d9c46415cf7746351c502a3513f637e77e4root * Both will be displayed at the next call to vaPutSurface. Additional 306586c93d9c46415cf7746351c502a3513f637e77e4root * associations before the call to vaPutSurface simply overrides the association. 306686c93d9c46415cf7746351c502a3513f637e77e4root */ 306786c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaAssociateSubpicture ( 306886c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 306986c93d9c46415cf7746351c502a3513f637e77e4root VASubpictureID subpicture, 307086c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID *target_surfaces, 307186c93d9c46415cf7746351c502a3513f637e77e4root int num_surfaces, 307286c93d9c46415cf7746351c502a3513f637e77e4root short src_x, /* upper left offset in subpicture */ 307386c93d9c46415cf7746351c502a3513f637e77e4root short src_y, 307486c93d9c46415cf7746351c502a3513f637e77e4root unsigned short src_width, 307586c93d9c46415cf7746351c502a3513f637e77e4root unsigned short src_height, 307686c93d9c46415cf7746351c502a3513f637e77e4root short dest_x, /* upper left offset in surface */ 307786c93d9c46415cf7746351c502a3513f637e77e4root short dest_y, 307886c93d9c46415cf7746351c502a3513f637e77e4root unsigned short dest_width, 307986c93d9c46415cf7746351c502a3513f637e77e4root unsigned short dest_height, 308086c93d9c46415cf7746351c502a3513f637e77e4root /* 3081cceaa0568f77a7452857559614100b71fb36ee3awangkun * whether to enable chroma-keying, global-alpha, or screen relative mode 308286c93d9c46415cf7746351c502a3513f637e77e4root * see VA_SUBPICTURE_XXX values 308386c93d9c46415cf7746351c502a3513f637e77e4root */ 308486c93d9c46415cf7746351c502a3513f637e77e4root unsigned int flags 308586c93d9c46415cf7746351c502a3513f637e77e4root); 308686c93d9c46415cf7746351c502a3513f637e77e4root 308786c93d9c46415cf7746351c502a3513f637e77e4root/* 308886c93d9c46415cf7746351c502a3513f637e77e4root * vaDeassociateSubpicture removes the association of the subpicture with target_surfaces. 308986c93d9c46415cf7746351c502a3513f637e77e4root */ 309086c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaDeassociateSubpicture ( 309186c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 309286c93d9c46415cf7746351c502a3513f637e77e4root VASubpictureID subpicture, 309386c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID *target_surfaces, 309486c93d9c46415cf7746351c502a3513f637e77e4root int num_surfaces 309586c93d9c46415cf7746351c502a3513f637e77e4root); 309686c93d9c46415cf7746351c502a3513f637e77e4root 309786c93d9c46415cf7746351c502a3513f637e77e4root/* 309886c93d9c46415cf7746351c502a3513f637e77e4root * Display attributes 309986c93d9c46415cf7746351c502a3513f637e77e4root * Display attributes are used to control things such as contrast, hue, saturation, 310086c93d9c46415cf7746351c502a3513f637e77e4root * brightness etc. in the rendering process. The application can query what 310186c93d9c46415cf7746351c502a3513f637e77e4root * attributes are supported by the driver, and then set the appropriate attributes 310286c93d9c46415cf7746351c502a3513f637e77e4root * before calling vaPutSurface() 310386c93d9c46415cf7746351c502a3513f637e77e4root */ 3104b0fac498ca4863166252f1268fda83394db54153Fei Jiang 31057ce177f53f4c28c5fefb9259e106fc5a72f65b5eGwenole Beauchesne/** 31067ce177f53f4c28c5fefb9259e106fc5a72f65b5eGwenole Beauchesne * @name Rotation angles 31077ce177f53f4c28c5fefb9259e106fc5a72f65b5eGwenole Beauchesne * 31087ce177f53f4c28c5fefb9259e106fc5a72f65b5eGwenole Beauchesne * Those values could be used for VADisplayAttribRotation attribute or 3109c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan * VAProcPipelineParameterBuffer::rotation_state or in VAConfigAttribValDecJPEG. 3110c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan * The rotation operation is clockwise. 31117ce177f53f4c28c5fefb9259e106fc5a72f65b5eGwenole Beauchesne */ 31127ce177f53f4c28c5fefb9259e106fc5a72f65b5eGwenole Beauchesne/**@{*/ 31137ce177f53f4c28c5fefb9259e106fc5a72f65b5eGwenole Beauchesne/** \brief No rotation. */ 3114b0fac498ca4863166252f1268fda83394db54153Fei Jiang#define VA_ROTATION_NONE 0x00000000 31157ce177f53f4c28c5fefb9259e106fc5a72f65b5eGwenole Beauchesne/** \brief Rotation by 90° clockwise. */ 3116b0fac498ca4863166252f1268fda83394db54153Fei Jiang#define VA_ROTATION_90 0x00000001 31177ce177f53f4c28c5fefb9259e106fc5a72f65b5eGwenole Beauchesne/** \brief Rotation by 180° clockwise. */ 3118b0fac498ca4863166252f1268fda83394db54153Fei Jiang#define VA_ROTATION_180 0x00000002 31197ce177f53f4c28c5fefb9259e106fc5a72f65b5eGwenole Beauchesne/** \brief Rotation by 270° clockwise. */ 3120601e657275d5edf21b79d64a49d9d392628ae487Austin Yuan#define VA_ROTATION_270 0x00000003 31217ce177f53f4c28c5fefb9259e106fc5a72f65b5eGwenole Beauchesne/**@}*/ 3122b0fac498ca4863166252f1268fda83394db54153Fei Jiang 312335f195a578d0bec4a0aa84d6162eda7e3a4a4db9Austin Yuan/** 312435f195a578d0bec4a0aa84d6162eda7e3a4a4db9Austin Yuan * @name Mirroring directions 312535f195a578d0bec4a0aa84d6162eda7e3a4a4db9Austin Yuan * 312635f195a578d0bec4a0aa84d6162eda7e3a4a4db9Austin Yuan * Those values could be used for VADisplayAttribMirror attribute or 312735f195a578d0bec4a0aa84d6162eda7e3a4a4db9Austin Yuan * VAProcPipelineParameterBuffer::mirror_state. 312835f195a578d0bec4a0aa84d6162eda7e3a4a4db9Austin Yuan 312935f195a578d0bec4a0aa84d6162eda7e3a4a4db9Austin Yuan */ 313035f195a578d0bec4a0aa84d6162eda7e3a4a4db9Austin Yuan/**@{*/ 313135f195a578d0bec4a0aa84d6162eda7e3a4a4db9Austin Yuan/** \brief No Mirroring. */ 313235f195a578d0bec4a0aa84d6162eda7e3a4a4db9Austin Yuan#define VA_MIRROR_NONE 0x00000000 313335f195a578d0bec4a0aa84d6162eda7e3a4a4db9Austin Yuan/** \brief Horizontal Mirroring. */ 313435f195a578d0bec4a0aa84d6162eda7e3a4a4db9Austin Yuan#define VA_MIRROR_HORIZONTAL 0x00000001 313535f195a578d0bec4a0aa84d6162eda7e3a4a4db9Austin Yuan/** \brief Vertical Mirroring. */ 313635f195a578d0bec4a0aa84d6162eda7e3a4a4db9Austin Yuan#define VA_MIRROR_VERTICAL 0x00000002 313735f195a578d0bec4a0aa84d6162eda7e3a4a4db9Austin Yuan/**@}*/ 313835f195a578d0bec4a0aa84d6162eda7e3a4a4db9Austin Yuan 3139b0fac498ca4863166252f1268fda83394db54153Fei Jiang/* attribute value for VADisplayAttribOutOfLoopDeblock */ 3140b0fac498ca4863166252f1268fda83394db54153Fei Jiang#define VA_OOL_DEBLOCKING_FALSE 0x00000000 3141b0fac498ca4863166252f1268fda83394db54153Fei Jiang#define VA_OOL_DEBLOCKING_TRUE 0x00000001 3142b0fac498ca4863166252f1268fda83394db54153Fei Jiang 3143942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang/* Render mode */ 3144942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang#define VA_RENDER_MODE_UNDEFINED 0 3145942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang#define VA_RENDER_MODE_LOCAL_OVERLAY 1 3146942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang#define VA_RENDER_MODE_LOCAL_GPU 2 3147942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang#define VA_RENDER_MODE_EXTERNAL_OVERLAY 4 3148942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang#define VA_RENDER_MODE_EXTERNAL_GPU 8 3149942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang 3150942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang/* Render device */ 3151942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang#define VA_RENDER_DEVICE_UNDEFINED 0 3152942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang#define VA_RENDER_DEVICE_LOCAL 1 3153942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang#define VA_RENDER_DEVICE_EXTERNAL 2 3154942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang 315586c93d9c46415cf7746351c502a3513f637e77e4root/* Currently defined display attribute types */ 315686c93d9c46415cf7746351c502a3513f637e77e4roottypedef enum 315786c93d9c46415cf7746351c502a3513f637e77e4root{ 315886c93d9c46415cf7746351c502a3513f637e77e4root VADisplayAttribBrightness = 0, 315986c93d9c46415cf7746351c502a3513f637e77e4root VADisplayAttribContrast = 1, 316086c93d9c46415cf7746351c502a3513f637e77e4root VADisplayAttribHue = 2, 316186c93d9c46415cf7746351c502a3513f637e77e4root VADisplayAttribSaturation = 3, 316221e26478769d887b8357289ebb7faa47b8b415aeAustin Yuan /* client can specifiy a background color for the target window 316321e26478769d887b8357289ebb7faa47b8b415aeAustin Yuan * the new feature of video conference, 316421e26478769d887b8357289ebb7faa47b8b415aeAustin Yuan * the uncovered area of the surface is filled by this color 3165942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang * also it will blend with the decoded video color 3166942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang */ 316786c93d9c46415cf7746351c502a3513f637e77e4root VADisplayAttribBackgroundColor = 4, 3168b0fac498ca4863166252f1268fda83394db54153Fei Jiang VADisplayAttribRotation = 6, 3169b0fac498ca4863166252f1268fda83394db54153Fei Jiang VADisplayAttribOutofLoopDeblock = 7, 3170b0fac498ca4863166252f1268fda83394db54153Fei Jiang 3171901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang /* 3172901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * For type VADisplayAttribCSCMatrix, "value" field is a pointer to the color 3173901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * conversion matrix. Each element in the matrix is float-point 3174901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang */ 3175901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang VADisplayAttribCSCMatrix = 12, 3176901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang /* specify the constant color used to blend with video surface 3177901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * Cd = Cv*Cc*Ac + Cb *(1 - Ac) C means the constant RGB 3178901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * d: the final color to overwrite into the frame buffer 3179901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * v: decoded video after color conversion, 3180901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * c: video color specified by VADisplayAttribBlendColor 3181901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * b: background color of the drawable 3182901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang */ 3183901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang VADisplayAttribBlendColor = 13, 3184942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang /* 3185942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang * Indicate driver to skip painting color key or not. 3186942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang * only applicable if the render is overlay 3187942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang */ 3188942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang VADisplayAttribOverlayAutoPaintColorKey = 14, 3189942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang /* 3190942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang * customized overlay color key, the format is RGB888 3191942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang * [23:16] = Red, [15:08] = Green, [07:00] = Blue. 3192942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang */ 3193942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang VADisplayAttribOverlayColorKey = 15, 3194942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang /* 3195942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang * The hint for the implementation of vaPutSurface 3196942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang * normally, the driver could use an overlay or GPU to render the surface on the screen 3197942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang * this flag provides APP the flexibity to switch the render dynamically 3198942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang */ 3199942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang VADisplayAttribRenderMode = 16, 3200942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang /* 3201942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang * specify if vaPutSurface needs to render into specified monitors 3202942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang * one example is that one external monitor (e.g. HDMI) is enabled, 3203942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang * but the window manager is not aware of it, and there is no associated drawable 3204942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang */ 3205942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang VADisplayAttribRenderDevice = 17, 3206942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang /* 3207942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang * specify vaPutSurface render area if there is no drawable on the monitor 3208942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang */ 3209942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang VADisplayAttribRenderRect = 18, 3210bb5b2001f9093d0c6e50639bc98db15b0418ef43Nana Guo /* 3211bb5b2001f9093d0c6e50639bc98db15b0418ef43Nana Guo * The flag is used to indicate that the range flag of color-space conversion. 3212bb5b2001f9093d0c6e50639bc98db15b0418ef43Nana Guo * "value" field should be assigned as VA_SOURCE_RANGE_FULL or VA_SOURCE_RANGE_REDUCED 3213bb5b2001f9093d0c6e50639bc98db15b0418ef43Nana Guo * to indicate full range or reduced range 3214bb5b2001f9093d0c6e50639bc98db15b0418ef43Nana Guo */ 3215bb5b2001f9093d0c6e50639bc98db15b0418ef43Nana Guo VADisplayAttribColorRange = 19, 3216bb5b2001f9093d0c6e50639bc98db15b0418ef43Nana Guo 321786c93d9c46415cf7746351c502a3513f637e77e4root} VADisplayAttribType; 321886c93d9c46415cf7746351c502a3513f637e77e4root 321986c93d9c46415cf7746351c502a3513f637e77e4root/* flags for VADisplayAttribute */ 322086c93d9c46415cf7746351c502a3513f637e77e4root#define VA_DISPLAY_ATTRIB_NOT_SUPPORTED 0x0000 322186c93d9c46415cf7746351c502a3513f637e77e4root#define VA_DISPLAY_ATTRIB_GETTABLE 0x0001 322286c93d9c46415cf7746351c502a3513f637e77e4root#define VA_DISPLAY_ATTRIB_SETTABLE 0x0002 322386c93d9c46415cf7746351c502a3513f637e77e4root 322486c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VADisplayAttribute 322586c93d9c46415cf7746351c502a3513f637e77e4root{ 322686c93d9c46415cf7746351c502a3513f637e77e4root VADisplayAttribType type; 322786c93d9c46415cf7746351c502a3513f637e77e4root int min_value; 322886c93d9c46415cf7746351c502a3513f637e77e4root int max_value; 322986c93d9c46415cf7746351c502a3513f637e77e4root int value; /* used by the set/get attribute functions */ 323086c93d9c46415cf7746351c502a3513f637e77e4root/* flags can be VA_DISPLAY_ATTRIB_GETTABLE or VA_DISPLAY_ATTRIB_SETTABLE or OR'd together */ 323186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int flags; 3232bb5b2001f9093d0c6e50639bc98db15b0418ef43Nana Guo void *attrib_ptr; /* if flags contains VA_DISPLAY_ATTRIB_POINTER, then "attrib_ptr" points to a structure for this display attribute */ 323386c93d9c46415cf7746351c502a3513f637e77e4root} VADisplayAttribute; 323486c93d9c46415cf7746351c502a3513f637e77e4root 323586c93d9c46415cf7746351c502a3513f637e77e4root/* Get maximum number of display attributs supported by the implementation */ 323686c93d9c46415cf7746351c502a3513f637e77e4rootint vaMaxNumDisplayAttributes ( 323786c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy 323886c93d9c46415cf7746351c502a3513f637e77e4root); 323986c93d9c46415cf7746351c502a3513f637e77e4root 324086c93d9c46415cf7746351c502a3513f637e77e4root/* 324186c93d9c46415cf7746351c502a3513f637e77e4root * Query display attributes 324286c93d9c46415cf7746351c502a3513f637e77e4root * The caller must provide a "attr_list" array that can hold at 324386c93d9c46415cf7746351c502a3513f637e77e4root * least vaMaxNumDisplayAttributes() entries. The actual number of attributes 324486c93d9c46415cf7746351c502a3513f637e77e4root * returned in "attr_list" is returned in "num_attributes". 324586c93d9c46415cf7746351c502a3513f637e77e4root */ 324686c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaQueryDisplayAttributes ( 324786c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 324886c93d9c46415cf7746351c502a3513f637e77e4root VADisplayAttribute *attr_list, /* out */ 324986c93d9c46415cf7746351c502a3513f637e77e4root int *num_attributes /* out */ 325086c93d9c46415cf7746351c502a3513f637e77e4root); 325186c93d9c46415cf7746351c502a3513f637e77e4root 325286c93d9c46415cf7746351c502a3513f637e77e4root/* 325386c93d9c46415cf7746351c502a3513f637e77e4root * Get display attributes 325486c93d9c46415cf7746351c502a3513f637e77e4root * This function returns the current attribute values in "attr_list". 325586c93d9c46415cf7746351c502a3513f637e77e4root * Only attributes returned with VA_DISPLAY_ATTRIB_GETTABLE set in the "flags" field 325686c93d9c46415cf7746351c502a3513f637e77e4root * from vaQueryDisplayAttributes() can have their values retrieved. 325786c93d9c46415cf7746351c502a3513f637e77e4root */ 325886c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaGetDisplayAttributes ( 325986c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 326086c93d9c46415cf7746351c502a3513f637e77e4root VADisplayAttribute *attr_list, /* in/out */ 326186c93d9c46415cf7746351c502a3513f637e77e4root int num_attributes 326286c93d9c46415cf7746351c502a3513f637e77e4root); 326386c93d9c46415cf7746351c502a3513f637e77e4root 326486c93d9c46415cf7746351c502a3513f637e77e4root/* 326586c93d9c46415cf7746351c502a3513f637e77e4root * Set display attributes 326686c93d9c46415cf7746351c502a3513f637e77e4root * Only attributes returned with VA_DISPLAY_ATTRIB_SETTABLE set in the "flags" field 326786c93d9c46415cf7746351c502a3513f637e77e4root * from vaQueryDisplayAttributes() can be set. If the attribute is not settable or 326886c93d9c46415cf7746351c502a3513f637e77e4root * the value is out of range, the function returns VA_STATUS_ERROR_ATTR_NOT_SUPPORTED 326986c93d9c46415cf7746351c502a3513f637e77e4root */ 327086c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaSetDisplayAttributes ( 327186c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 327286c93d9c46415cf7746351c502a3513f637e77e4root VADisplayAttribute *attr_list, 327386c93d9c46415cf7746351c502a3513f637e77e4root int num_attributes 327486c93d9c46415cf7746351c502a3513f637e77e4root); 327586c93d9c46415cf7746351c502a3513f637e77e4root 32764b672db6ee89c9846451bbab23cf18e93c4260b2hding/**@}*/ 32774b672db6ee89c9846451bbab23cf18e93c4260b2hding 327886c93d9c46415cf7746351c502a3513f637e77e4root#ifdef __cplusplus 327986c93d9c46415cf7746351c502a3513f637e77e4root} 328086c93d9c46415cf7746351c502a3513f637e77e4root#endif 328186c93d9c46415cf7746351c502a3513f637e77e4root 328286c93d9c46415cf7746351c502a3513f637e77e4root#endif /* _VA_H_ */ 3283