va.h revision f3714df52ef3b6fa88e3a3815cd1fd7cf3d071cd
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 884b672db6ee89c9846451bbab23cf18e93c4260b2hding/** 894b672db6ee89c9846451bbab23cf18e93c4260b2hding * \mainpage Video Acceleration (VA) API 904b672db6ee89c9846451bbab23cf18e93c4260b2hding * 914b672db6ee89c9846451bbab23cf18e93c4260b2hding * \section intro Introduction 924b672db6ee89c9846451bbab23cf18e93c4260b2hding * 934b672db6ee89c9846451bbab23cf18e93c4260b2hding * The main motivation for VA-API (Video Acceleration API) is to 944b672db6ee89c9846451bbab23cf18e93c4260b2hding * enable hardware accelerated video decode and encode at various 954b672db6ee89c9846451bbab23cf18e93c4260b2hding * entry-points (VLD, IDCT, Motion Compensation etc.) for the 964b672db6ee89c9846451bbab23cf18e93c4260b2hding * prevailing coding standards today (MPEG-2, MPEG-4 ASP/H.263, MPEG-4 974b672db6ee89c9846451bbab23cf18e93c4260b2hding * AVC/H.264, VC-1/VMW3, and JPEG). 984b672db6ee89c9846451bbab23cf18e93c4260b2hding * 994b672db6ee89c9846451bbab23cf18e93c4260b2hding * VA-API is split into several modules: 1004b672db6ee89c9846451bbab23cf18e93c4260b2hding * - \ref api_core 1014b672db6ee89c9846451bbab23cf18e93c4260b2hding * - \ref api_enc_core 1024b672db6ee89c9846451bbab23cf18e93c4260b2hding * - \ref api_enc_h264 1034b672db6ee89c9846451bbab23cf18e93c4260b2hding * - \ref api_vpp 1044b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 1054b672db6ee89c9846451bbab23cf18e93c4260b2hding 1064b672db6ee89c9846451bbab23cf18e93c4260b2hding/** 1074b672db6ee89c9846451bbab23cf18e93c4260b2hding * \defgroup api_core Core API 1084b672db6ee89c9846451bbab23cf18e93c4260b2hding * 1094b672db6ee89c9846451bbab23cf18e93c4260b2hding * @{ 1104b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 1114b672db6ee89c9846451bbab23cf18e93c4260b2hding 11286c93d9c46415cf7746351c502a3513f637e77e4root/* 11386c93d9c46415cf7746351c502a3513f637e77e4rootOverview 11486c93d9c46415cf7746351c502a3513f637e77e4root 11586c93d9c46415cf7746351c502a3513f637e77e4rootThe VA API is intended to provide an interface between a video decode/encode/display 11686c93d9c46415cf7746351c502a3513f637e77e4rootapplication (client) and a hardware accelerator (server), to off-load 11786c93d9c46415cf7746351c502a3513f637e77e4rootvideo decode/encode/display operations from the host to the hardware accelerator at various 11886c93d9c46415cf7746351c502a3513f637e77e4rootentry-points. 11986c93d9c46415cf7746351c502a3513f637e77e4root 12086c93d9c46415cf7746351c502a3513f637e77e4rootThe basic operation steps are: 12186c93d9c46415cf7746351c502a3513f637e77e4root 12286c93d9c46415cf7746351c502a3513f637e77e4root- Negotiate a mutually acceptable configuration with the server to lock 12386c93d9c46415cf7746351c502a3513f637e77e4root down profile, entrypoints, and other attributes that will not change on 12486c93d9c46415cf7746351c502a3513f637e77e4root a frame-by-frame basis. 12586c93d9c46415cf7746351c502a3513f637e77e4root- Create a decode context which represents a "virtualized" hardware decode 12686c93d9c46415cf7746351c502a3513f637e77e4root device 12786c93d9c46415cf7746351c502a3513f637e77e4root- Get and fill decode buffers with picture level, slice level and macroblock 12886c93d9c46415cf7746351c502a3513f637e77e4root level data (depending on entrypoints) 12986c93d9c46415cf7746351c502a3513f637e77e4root- Pass the decode buffers to the server to decode the current frame 13086c93d9c46415cf7746351c502a3513f637e77e4root 13186c93d9c46415cf7746351c502a3513f637e77e4rootInitialization & Configuration Management 13286c93d9c46415cf7746351c502a3513f637e77e4root 13386c93d9c46415cf7746351c502a3513f637e77e4root- Find out supported profiles 13486c93d9c46415cf7746351c502a3513f637e77e4root- Find out entrypoints for a given profile 13586c93d9c46415cf7746351c502a3513f637e77e4root- Find out configuration attributes for a given profile/entrypoint pair 13686c93d9c46415cf7746351c502a3513f637e77e4root- Create a configuration for use by the decoder 13786c93d9c46415cf7746351c502a3513f637e77e4root 13886c93d9c46415cf7746351c502a3513f637e77e4root*/ 13986c93d9c46415cf7746351c502a3513f637e77e4root 14086c93d9c46415cf7746351c502a3513f637e77e4roottypedef void* VADisplay; /* window system dependent */ 14186c93d9c46415cf7746351c502a3513f637e77e4root 14286c93d9c46415cf7746351c502a3513f637e77e4roottypedef int VAStatus; /* Return status type from functions */ 14386c93d9c46415cf7746351c502a3513f637e77e4root/* Values for the return status */ 14486c93d9c46415cf7746351c502a3513f637e77e4root#define VA_STATUS_SUCCESS 0x00000000 14586c93d9c46415cf7746351c502a3513f637e77e4root#define VA_STATUS_ERROR_OPERATION_FAILED 0x00000001 14686c93d9c46415cf7746351c502a3513f637e77e4root#define VA_STATUS_ERROR_ALLOCATION_FAILED 0x00000002 14786c93d9c46415cf7746351c502a3513f637e77e4root#define VA_STATUS_ERROR_INVALID_DISPLAY 0x00000003 14886c93d9c46415cf7746351c502a3513f637e77e4root#define VA_STATUS_ERROR_INVALID_CONFIG 0x00000004 14986c93d9c46415cf7746351c502a3513f637e77e4root#define VA_STATUS_ERROR_INVALID_CONTEXT 0x00000005 15086c93d9c46415cf7746351c502a3513f637e77e4root#define VA_STATUS_ERROR_INVALID_SURFACE 0x00000006 15186c93d9c46415cf7746351c502a3513f637e77e4root#define VA_STATUS_ERROR_INVALID_BUFFER 0x00000007 15286c93d9c46415cf7746351c502a3513f637e77e4root#define VA_STATUS_ERROR_INVALID_IMAGE 0x00000008 15386c93d9c46415cf7746351c502a3513f637e77e4root#define VA_STATUS_ERROR_INVALID_SUBPICTURE 0x00000009 15486c93d9c46415cf7746351c502a3513f637e77e4root#define VA_STATUS_ERROR_ATTR_NOT_SUPPORTED 0x0000000a 15586c93d9c46415cf7746351c502a3513f637e77e4root#define VA_STATUS_ERROR_MAX_NUM_EXCEEDED 0x0000000b 15686c93d9c46415cf7746351c502a3513f637e77e4root#define VA_STATUS_ERROR_UNSUPPORTED_PROFILE 0x0000000c 15786c93d9c46415cf7746351c502a3513f637e77e4root#define VA_STATUS_ERROR_UNSUPPORTED_ENTRYPOINT 0x0000000d 15886c93d9c46415cf7746351c502a3513f637e77e4root#define VA_STATUS_ERROR_UNSUPPORTED_RT_FORMAT 0x0000000e 15986c93d9c46415cf7746351c502a3513f637e77e4root#define VA_STATUS_ERROR_UNSUPPORTED_BUFFERTYPE 0x0000000f 16086c93d9c46415cf7746351c502a3513f637e77e4root#define VA_STATUS_ERROR_SURFACE_BUSY 0x00000010 16186c93d9c46415cf7746351c502a3513f637e77e4root#define VA_STATUS_ERROR_FLAG_NOT_SUPPORTED 0x00000011 16286c93d9c46415cf7746351c502a3513f637e77e4root#define VA_STATUS_ERROR_INVALID_PARAMETER 0x00000012 16386c93d9c46415cf7746351c502a3513f637e77e4root#define VA_STATUS_ERROR_RESOLUTION_NOT_SUPPORTED 0x00000013 16486c93d9c46415cf7746351c502a3513f637e77e4root#define VA_STATUS_ERROR_UNIMPLEMENTED 0x00000014 16586c93d9c46415cf7746351c502a3513f637e77e4root#define VA_STATUS_ERROR_SURFACE_IN_DISPLAYING 0x00000015 166b0fac498ca4863166252f1268fda83394db54153Fei Jiang#define VA_STATUS_ERROR_INVALID_IMAGE_FORMAT 0x00000016 1678712753e35351f9678345062e4144b0d1062de99Fei Jiang#define VA_STATUS_ERROR_DECODING_ERROR 0x00000017 1688712753e35351f9678345062e4144b0d1062de99Fei Jiang#define VA_STATUS_ERROR_ENCODING_ERROR 0x00000018 1694b672db6ee89c9846451bbab23cf18e93c4260b2hding/** 1704b672db6ee89c9846451bbab23cf18e93c4260b2hding * \brief An invalid/unsupported value was supplied. 1714b672db6ee89c9846451bbab23cf18e93c4260b2hding * 1724b672db6ee89c9846451bbab23cf18e93c4260b2hding * This is a catch-all error code for invalid or unsupported values. 1734b672db6ee89c9846451bbab23cf18e93c4260b2hding * e.g. value exceeding the valid range, invalid type in the context 1744b672db6ee89c9846451bbab23cf18e93c4260b2hding * of generic attribute values. 1754b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 1764b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_STATUS_ERROR_INVALID_VALUE 0x00000019 1774b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief An unsupported filter was supplied. */ 1784b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_STATUS_ERROR_UNSUPPORTED_FILTER 0x00000020 1794b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief An invalid filter chain was supplied. */ 1804b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_STATUS_ERROR_INVALID_FILTER_CHAIN 0x00000021 1814b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Indicate HW busy (e.g. run multiple encoding simultaneously). */ 182409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_STATUS_ERROR_HW_BUSY 0x00000022 183409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan/** \brief An invalid blend state was supplied. */ 184409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_STATUS_ERROR_INVALID_BLEND_STATE 0x00000023 185409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_STATUS_ERROR_UNKNOWN 0xFFFFFFFF 18686c93d9c46415cf7746351c502a3513f637e77e4root 187b0fac498ca4863166252f1268fda83394db54153Fei Jiang/* De-interlacing flags for vaPutSurface() */ 188b0fac498ca4863166252f1268fda83394db54153Fei Jiang#define VA_FRAME_PICTURE 0x00000000 189b0fac498ca4863166252f1268fda83394db54153Fei Jiang#define VA_TOP_FIELD 0x00000001 190b0fac498ca4863166252f1268fda83394db54153Fei Jiang#define VA_BOTTOM_FIELD 0x00000002 191b0fac498ca4863166252f1268fda83394db54153Fei Jiang 19221e26478769d887b8357289ebb7faa47b8b415aeAustin Yuan/* 19321e26478769d887b8357289ebb7faa47b8b415aeAustin Yuan * Enabled the positioning/cropping/blending feature: 19421e26478769d887b8357289ebb7faa47b8b415aeAustin Yuan * 1, specify the video playback position in the isurface 19521e26478769d887b8357289ebb7faa47b8b415aeAustin Yuan * 2, specify the cropping info for video playback 19621e26478769d887b8357289ebb7faa47b8b415aeAustin Yuan * 3, encoded video will blend with background color 19721e26478769d887b8357289ebb7faa47b8b415aeAustin Yuan */ 1989db743362981d6b35869fb038e1528e48366cc96Austin Yuan#define VA_ENABLE_BLEND 0x00000004 /* video area blend with the constant color */ 199901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang 200b0fac498ca4863166252f1268fda83394db54153Fei Jiang/* 201b0fac498ca4863166252f1268fda83394db54153Fei Jiang * Clears the drawable with background color. 202b0fac498ca4863166252f1268fda83394db54153Fei Jiang * for hardware overlay based implementation this flag 203b0fac498ca4863166252f1268fda83394db54153Fei Jiang * can be used to turn off the overlay 204b0fac498ca4863166252f1268fda83394db54153Fei Jiang */ 20521e26478769d887b8357289ebb7faa47b8b415aeAustin Yuan#define VA_CLEAR_DRAWABLE 0x00000008 206b0fac498ca4863166252f1268fda83394db54153Fei Jiang 207b0fac498ca4863166252f1268fda83394db54153Fei Jiang/* Color space conversion flags for vaPutSurface() */ 20810d94aff40fa7cb9349f839613856ea37327268cAustin Yuan#define VA_SRC_COLOR_MASK 0x000000f0 209b0fac498ca4863166252f1268fda83394db54153Fei Jiang#define VA_SRC_BT601 0x00000010 210b0fac498ca4863166252f1268fda83394db54153Fei Jiang#define VA_SRC_BT709 0x00000020 211901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang#define VA_SRC_SMPTE_240 0x00000040 21210d94aff40fa7cb9349f839613856ea37327268cAustin Yuan#define VA_SRC_BT2020 0x00000080 213901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang 214901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang/* Scaling flags for vaPutSurface() */ 215901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang#define VA_FILTER_SCALING_DEFAULT 0x00000000 216901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang#define VA_FILTER_SCALING_FAST 0x00000100 217901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang#define VA_FILTER_SCALING_HQ 0x00000200 218901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang#define VA_FILTER_SCALING_NL_ANAMORPHIC 0x00000300 219901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang#define VA_FILTER_SCALING_MASK 0x00000f00 220b0fac498ca4863166252f1268fda83394db54153Fei Jiang 22186c93d9c46415cf7746351c502a3513f637e77e4root/* 22210d94aff40fa7cb9349f839613856ea37327268cAustin Yuan * The upper 16 bits are reserved for VPP filter fast path usage. 22310d94aff40fa7cb9349f839613856ea37327268cAustin Yuan * Flag to enable auto noise reduction. 22410d94aff40fa7cb9349f839613856ea37327268cAustin Yuan */ 22510d94aff40fa7cb9349f839613856ea37327268cAustin Yuan#define VA_FILTER_NOISEREDUCTION_AUTO 0x00010000 22610d94aff40fa7cb9349f839613856ea37327268cAustin Yuan 22710d94aff40fa7cb9349f839613856ea37327268cAustin Yuan/* 22810d94aff40fa7cb9349f839613856ea37327268cAustin Yuan * This is to indicate that the color-space conversion uses full range or reduced range. 22910d94aff40fa7cb9349f839613856ea37327268cAustin Yuan * VA_SOURCE_RANGE_FULL(Full range): Y/Cb/Cr is in [0, 255]. It is mainly used 23010d94aff40fa7cb9349f839613856ea37327268cAustin Yuan * for JPEG/JFIF formats. The combination with the BT601 flag means that 23110d94aff40fa7cb9349f839613856ea37327268cAustin Yuan * JPEG/JFIF color-space conversion matrix is used. 23210d94aff40fa7cb9349f839613856ea37327268cAustin Yuan * VA_SOURCE_RANGE_REDUCED(Reduced range): Y is in [16, 235] and Cb/Cr is in [16, 240]. 23310d94aff40fa7cb9349f839613856ea37327268cAustin Yuan * It is mainly used for the YUV->RGB color-space conversion in SDTV/HDTV/UHDTV. 23410d94aff40fa7cb9349f839613856ea37327268cAustin Yuan */ 23510d94aff40fa7cb9349f839613856ea37327268cAustin Yuan#define VA_SOURCE_RANGE_MASK 0x00020000 23610d94aff40fa7cb9349f839613856ea37327268cAustin Yuan#define VA_SOURCE_RANGE_FULL 0x00020000 23710d94aff40fa7cb9349f839613856ea37327268cAustin Yuan#define VA_SOURCE_RANGE_REDUCED 0x00000000 23810d94aff40fa7cb9349f839613856ea37327268cAustin Yuan/* 23986c93d9c46415cf7746351c502a3513f637e77e4root * Returns a short english description of error_status 24086c93d9c46415cf7746351c502a3513f637e77e4root */ 24186c93d9c46415cf7746351c502a3513f637e77e4rootconst char *vaErrorStr(VAStatus error_status); 24286c93d9c46415cf7746351c502a3513f637e77e4root 243c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuantypedef struct _VARectangle 244c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan{ 245c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan short x; 246c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan short y; 247c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan unsigned short width; 248c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan unsigned short height; 249c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan} VARectangle; 250c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan 25110d94aff40fa7cb9349f839613856ea37327268cAustin Yuan/** \brief Generic motion vector data structure. */ 25210d94aff40fa7cb9349f839613856ea37327268cAustin Yuantypedef struct _VAMotionVector { 25310d94aff40fa7cb9349f839613856ea37327268cAustin Yuan /** \mv0[0]: horizontal motion vector for past reference */ 25410d94aff40fa7cb9349f839613856ea37327268cAustin Yuan /** \mv0[1]: vertical motion vector for past reference */ 25510d94aff40fa7cb9349f839613856ea37327268cAustin Yuan /** \mv1[0]: horizontal motion vector for future reference */ 25610d94aff40fa7cb9349f839613856ea37327268cAustin Yuan /** \mv1[1]: vertical motion vector for future reference */ 25710d94aff40fa7cb9349f839613856ea37327268cAustin Yuan unsigned short mv0[2]; /* past reference */ 25810d94aff40fa7cb9349f839613856ea37327268cAustin Yuan unsigned short mv1[2]; /* future reference */ 25910d94aff40fa7cb9349f839613856ea37327268cAustin Yuan} VAMotionVector; 26010d94aff40fa7cb9349f839613856ea37327268cAustin Yuan 26186c93d9c46415cf7746351c502a3513f637e77e4root/* 26286c93d9c46415cf7746351c502a3513f637e77e4root * Initialization: 26386c93d9c46415cf7746351c502a3513f637e77e4root * A display must be obtained by calling vaGetDisplay() before calling 26486c93d9c46415cf7746351c502a3513f637e77e4root * vaInitialize() and other functions. This connects the API to the 26586c93d9c46415cf7746351c502a3513f637e77e4root * native window system. 26686c93d9c46415cf7746351c502a3513f637e77e4root * For X Windows, native_dpy would be from XOpenDisplay() 26786c93d9c46415cf7746351c502a3513f637e77e4root */ 268409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuantypedef void* VANativeDisplay; /* window system dependent */ 26986c93d9c46415cf7746351c502a3513f637e77e4root 270b0fac498ca4863166252f1268fda83394db54153Fei Jiangint vaDisplayIsValid(VADisplay dpy); 271b0fac498ca4863166252f1268fda83394db54153Fei Jiang 27286c93d9c46415cf7746351c502a3513f637e77e4root/* 27386c93d9c46415cf7746351c502a3513f637e77e4root * Initialize the library 27486c93d9c46415cf7746351c502a3513f637e77e4root */ 27586c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaInitialize ( 27686c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 27786c93d9c46415cf7746351c502a3513f637e77e4root int *major_version, /* out */ 27886c93d9c46415cf7746351c502a3513f637e77e4root int *minor_version /* out */ 27986c93d9c46415cf7746351c502a3513f637e77e4root); 28086c93d9c46415cf7746351c502a3513f637e77e4root 28186c93d9c46415cf7746351c502a3513f637e77e4root/* 28286c93d9c46415cf7746351c502a3513f637e77e4root * After this call, all library internal resources will be cleaned up 28386c93d9c46415cf7746351c502a3513f637e77e4root */ 28486c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaTerminate ( 28586c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy 28686c93d9c46415cf7746351c502a3513f637e77e4root); 28786c93d9c46415cf7746351c502a3513f637e77e4root 28886c93d9c46415cf7746351c502a3513f637e77e4root/* 28986c93d9c46415cf7746351c502a3513f637e77e4root * vaQueryVendorString returns a pointer to a zero-terminated string 29086c93d9c46415cf7746351c502a3513f637e77e4root * describing some aspects of the VA implemenation on a specific 29186c93d9c46415cf7746351c502a3513f637e77e4root * hardware accelerator. The format of the returned string is vendor 29286c93d9c46415cf7746351c502a3513f637e77e4root * specific and at the discretion of the implementer. 29386c93d9c46415cf7746351c502a3513f637e77e4root * e.g. for the Intel GMA500 implementation, an example would be: 29486c93d9c46415cf7746351c502a3513f637e77e4root * "Intel GMA500 - 2.0.0.32L.0005" 29586c93d9c46415cf7746351c502a3513f637e77e4root */ 29686c93d9c46415cf7746351c502a3513f637e77e4rootconst char *vaQueryVendorString ( 29786c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy 29886c93d9c46415cf7746351c502a3513f637e77e4root); 29986c93d9c46415cf7746351c502a3513f637e77e4root 30086c93d9c46415cf7746351c502a3513f637e77e4roottypedef int (*VAPrivFunc)(); 30186c93d9c46415cf7746351c502a3513f637e77e4root 30286c93d9c46415cf7746351c502a3513f637e77e4root/* 30386c93d9c46415cf7746351c502a3513f637e77e4root * Return a function pointer given a function name in the library. 30486c93d9c46415cf7746351c502a3513f637e77e4root * This allows private interfaces into the library 30586c93d9c46415cf7746351c502a3513f637e77e4root */ 30686c93d9c46415cf7746351c502a3513f637e77e4rootVAPrivFunc vaGetLibFunc ( 30786c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 30886c93d9c46415cf7746351c502a3513f637e77e4root const char *func 30986c93d9c46415cf7746351c502a3513f637e77e4root); 31086c93d9c46415cf7746351c502a3513f637e77e4root 31186c93d9c46415cf7746351c502a3513f637e77e4root/* Currently defined profiles */ 31286c93d9c46415cf7746351c502a3513f637e77e4roottypedef enum 31386c93d9c46415cf7746351c502a3513f637e77e4root{ 314409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan /** \brief Profile ID used for video processing. */ 315409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan VAProfileNone = -1, 31686c93d9c46415cf7746351c502a3513f637e77e4root VAProfileMPEG2Simple = 0, 31786c93d9c46415cf7746351c502a3513f637e77e4root VAProfileMPEG2Main = 1, 31886c93d9c46415cf7746351c502a3513f637e77e4root VAProfileMPEG4Simple = 2, 31986c93d9c46415cf7746351c502a3513f637e77e4root VAProfileMPEG4AdvancedSimple = 3, 32086c93d9c46415cf7746351c502a3513f637e77e4root VAProfileMPEG4Main = 4, 32186c93d9c46415cf7746351c502a3513f637e77e4root VAProfileH264Baseline = 5, 32286c93d9c46415cf7746351c502a3513f637e77e4root VAProfileH264Main = 6, 32386c93d9c46415cf7746351c502a3513f637e77e4root VAProfileH264High = 7, 32486c93d9c46415cf7746351c502a3513f637e77e4root VAProfileVC1Simple = 8, 32586c93d9c46415cf7746351c502a3513f637e77e4root VAProfileVC1Main = 9, 32686c93d9c46415cf7746351c502a3513f637e77e4root VAProfileVC1Advanced = 10, 327b0fac498ca4863166252f1268fda83394db54153Fei Jiang VAProfileH263Baseline = 11, 328409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan VAProfileJPEGBaseline = 12, 329409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan VAProfileH264ConstrainedBaseline = 13, 33010d94aff40fa7cb9349f839613856ea37327268cAustin Yuan VAProfileVP8Version0_3 = 14, 33110d94aff40fa7cb9349f839613856ea37327268cAustin Yuan VAProfileH264MultiviewHigh = 15, 3322ca6b8c799f9e1cb05ec9130a10c2e3851678d67Wang, Ce VAProfileH264StereoHigh = 16, 3332ca6b8c799f9e1cb05ec9130a10c2e3851678d67Wang, Ce VAProfileHEVCMain = 17, 334f3714df52ef3b6fa88e3a3815cd1fd7cf3d071cdYuan, Shengquan VAProfileHEVCMain10 = 18, 335f3714df52ef3b6fa88e3a3815cd1fd7cf3d071cdYuan, Shengquan VAProfileVP9Version0 = 19, 336f3714df52ef3b6fa88e3a3815cd1fd7cf3d071cdYuan, Shengquan VAProfileAVS = 20, 337f3714df52ef3b6fa88e3a3815cd1fd7cf3d071cdYuan, Shengquan VAProfileMax 33886c93d9c46415cf7746351c502a3513f637e77e4root} VAProfile; 33986c93d9c46415cf7746351c502a3513f637e77e4root 34086c93d9c46415cf7746351c502a3513f637e77e4root/* 34186c93d9c46415cf7746351c502a3513f637e77e4root * Currently defined entrypoints 34286c93d9c46415cf7746351c502a3513f637e77e4root */ 34386c93d9c46415cf7746351c502a3513f637e77e4roottypedef enum 34486c93d9c46415cf7746351c502a3513f637e77e4root{ 34586c93d9c46415cf7746351c502a3513f637e77e4root VAEntrypointVLD = 1, 34686c93d9c46415cf7746351c502a3513f637e77e4root VAEntrypointIZZ = 2, 34786c93d9c46415cf7746351c502a3513f637e77e4root VAEntrypointIDCT = 3, 34886c93d9c46415cf7746351c502a3513f637e77e4root VAEntrypointMoComp = 4, 34986c93d9c46415cf7746351c502a3513f637e77e4root VAEntrypointDeblocking = 5, 350b0fac498ca4863166252f1268fda83394db54153Fei Jiang VAEntrypointEncSlice = 6, /* slice level encode */ 3514b672db6ee89c9846451bbab23cf18e93c4260b2hding VAEntrypointEncPicture = 7, /* pictuer encode, JPEG, etc */ 352c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan /* 353c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * For an implementation that supports a low power/high performance variant 354c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * for slice level encode, it can choose to expose the 355c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * VAEntrypointEncSliceLP entrypoint. Certain encoding tools may not be 356c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * available with this entrypoint (e.g. interlace, MBAFF) and the 357c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * application can query the encoding configuration attributes to find 358c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * out more details if this entrypoint is supported. 359c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan */ 360c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan VAEntrypointEncSliceLP = 8, 3614b672db6ee89c9846451bbab23cf18e93c4260b2hding VAEntrypointVideoProc = 10, /**< Video pre/post-processing. */ 3620f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan 3630f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan /** 3640f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * \brief Intel specific entrypoints start at 1001 3650f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan */ 3660f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan /** 3670f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * \brief VAEntrypointEncFEIIntel 3680f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * 3690f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * The purpose of FEI (Flexible Encoding Infrastructure) is to allow applications to 3700f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * have more controls and trade off quality for speed with their own IPs. A pre-processing 3710f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * function for getting some statistics and motion vectors is added 3720f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * and some extra controls for Encode pipeline are provided. 3730f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * The application can optionally call the statistics function 3740f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * to get motion vectors and statistics before calling encode function. 3750f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * The application can also optionally provide input to VME for extra 3760f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * encode control and get the output from VME. Application can chose to 3770f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * modify the VME output/PAK input during encoding, but the performance 3780f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * impact is significant. 3790f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * 3800f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * On top of the existing buffers for normal encode, there will be 3810f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * one extra input buffer (VAEncMiscParameterIntelFEIFrameControl) and 3820f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * three extra output buffers (VAIntelEncFEIMVBufferType, VAIntelEncFEIModeBufferType 3830f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * and VAIntelEncFEIDistortionBufferType) for VAEntrypointIntelEncFEI entry function. 3840f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * If separate PAK is set, two extra input buffers 3850f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * (VAIntelEncFEIMVBufferType, VAIntelEncFEIModeBufferType) are needed for PAK input. 3860f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * 3870f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan **/ 3880f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan VAEntrypointEncFEIIntel = 1001, 3890f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan /** 3900f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * \brief VAEntrypointStatisticsIntel 3910f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * 3920f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * Statistics, like variances, distortions, motion vectors can be obtained 3930f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * via this entry point. Checking whether Statistics is supported can be 3940f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * performed with vaQueryConfigEntrypoints() and the profile argument 3950f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * set to #VAProfileNone. If Statistics entry point is supported, 3960f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * then the list of returned entry-points will include #VAEntrypointIntelStatistics. 3970f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * Supported pixel format, maximum resolution and statistics specific attributes 3980f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * can be obtained via normal attribute query. 3990f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * One input buffer (VAIntelStatsStatisticsParameterBufferType) and one or two 4000f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * output buffers (VAIntelStatsStatisticsBufferType and VAIntelStatsMotionVectorBufferType) 4010f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * are needed for this entry point. 4020f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * 4030f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan **/ 4040f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan VAEntrypointStatisticsIntel, 405f3714df52ef3b6fa88e3a3815cd1fd7cf3d071cdYuan, Shengquan VAEntrypointMax 40686c93d9c46415cf7746351c502a3513f637e77e4root} VAEntrypoint; 40786c93d9c46415cf7746351c502a3513f637e77e4root 40886c93d9c46415cf7746351c502a3513f637e77e4root/* Currently defined configuration attribute types */ 40986c93d9c46415cf7746351c502a3513f637e77e4roottypedef enum 41086c93d9c46415cf7746351c502a3513f637e77e4root{ 41186c93d9c46415cf7746351c502a3513f637e77e4root VAConfigAttribRTFormat = 0, 41286c93d9c46415cf7746351c502a3513f637e77e4root VAConfigAttribSpatialResidual = 1, 41386c93d9c46415cf7746351c502a3513f637e77e4root VAConfigAttribSpatialClipping = 2, 41486c93d9c46415cf7746351c502a3513f637e77e4root VAConfigAttribIntraResidual = 3, 41586c93d9c46415cf7746351c502a3513f637e77e4root VAConfigAttribEncryption = 4, 4164b672db6ee89c9846451bbab23cf18e93c4260b2hding VAConfigAttribRateControl = 5, 4174b672db6ee89c9846451bbab23cf18e93c4260b2hding 418097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan /** @name Attributes for decoding */ 419097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan /**@{*/ 420097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan /** 421097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan * \brief Slice Decoding mode. Read/write. 422097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan * 423097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan * This attribute determines what mode the driver supports for slice 424097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan * decoding, through vaGetConfigAttributes(); and what mode the user 425097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan * will be providing to the driver, through vaCreateConfig(), if the 426097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan * driver supports those. If this attribute is not set by the user then 427097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan * it is assumed that VA_DEC_SLICE_MODE_NORMAL mode is used. 428097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan * 429097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan * See \c VA_DEC_SLICE_MODE_xxx for the list of slice decoding modes. 430097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan */ 431097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan VAConfigAttribDecSliceMode = 6, 432c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan /** 433c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan * \brief JPEG decoding attribute. Read-only. 434c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan * 435c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan * This attribute exposes a number of capabilities of the underlying 436c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan * JPEG implementation. The attribute value is partitioned into fields as defined in the 437c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan * VAConfigAttribValDecJPEG union. 438c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan */ 439c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan VAConfigAttribDecJPEG = 7, 440097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan 4414b672db6ee89c9846451bbab23cf18e93c4260b2hding /** @name Attributes for encoding */ 4424b672db6ee89c9846451bbab23cf18e93c4260b2hding /**@{*/ 4434b672db6ee89c9846451bbab23cf18e93c4260b2hding /** 4444b672db6ee89c9846451bbab23cf18e93c4260b2hding * \brief Packed headers mode. Read/write. 4454b672db6ee89c9846451bbab23cf18e93c4260b2hding * 4464b672db6ee89c9846451bbab23cf18e93c4260b2hding * This attribute determines what packed headers the driver supports, 4474b672db6ee89c9846451bbab23cf18e93c4260b2hding * through vaGetConfigAttributes(); and what packed headers the user 4484b672db6ee89c9846451bbab23cf18e93c4260b2hding * will be providing to the driver, through vaCreateConfig(), if the 4494b672db6ee89c9846451bbab23cf18e93c4260b2hding * driver supports those. 4504b672db6ee89c9846451bbab23cf18e93c4260b2hding * 4514b672db6ee89c9846451bbab23cf18e93c4260b2hding * See \c VA_ENC_PACKED_HEADER_xxx for the list of packed headers. 4524b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 4534b672db6ee89c9846451bbab23cf18e93c4260b2hding VAConfigAttribEncPackedHeaders = 10, 4544b672db6ee89c9846451bbab23cf18e93c4260b2hding /** 4554b672db6ee89c9846451bbab23cf18e93c4260b2hding * \brief Interlaced mode. Read/write. 4564b672db6ee89c9846451bbab23cf18e93c4260b2hding * 4574b672db6ee89c9846451bbab23cf18e93c4260b2hding * This attribute determines what kind of interlaced encoding mode 4584b672db6ee89c9846451bbab23cf18e93c4260b2hding * the driver supports. 4594b672db6ee89c9846451bbab23cf18e93c4260b2hding * 4604b672db6ee89c9846451bbab23cf18e93c4260b2hding * See \c VA_ENC_INTERLACED_xxx for the list of interlaced modes. 4614b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 4624b672db6ee89c9846451bbab23cf18e93c4260b2hding VAConfigAttribEncInterlaced = 11, 4634b672db6ee89c9846451bbab23cf18e93c4260b2hding /** 4644b672db6ee89c9846451bbab23cf18e93c4260b2hding * \brief Maximum number of reference frames. Read-only. 4654b672db6ee89c9846451bbab23cf18e93c4260b2hding * 4664b672db6ee89c9846451bbab23cf18e93c4260b2hding * This attribute determines the maximum number of reference 4674b672db6ee89c9846451bbab23cf18e93c4260b2hding * frames supported for encoding. 4684b672db6ee89c9846451bbab23cf18e93c4260b2hding * 4694b672db6ee89c9846451bbab23cf18e93c4260b2hding * Note: for H.264 encoding, the value represents the maximum number 4704b672db6ee89c9846451bbab23cf18e93c4260b2hding * of reference frames for both the reference picture list 0 (bottom 4714b672db6ee89c9846451bbab23cf18e93c4260b2hding * 16 bits) and the reference picture list 1 (top 16 bits). 4724b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 4734b672db6ee89c9846451bbab23cf18e93c4260b2hding VAConfigAttribEncMaxRefFrames = 13, 4744b672db6ee89c9846451bbab23cf18e93c4260b2hding /** 4754b672db6ee89c9846451bbab23cf18e93c4260b2hding * \brief Maximum number of slices per frame. Read-only. 4764b672db6ee89c9846451bbab23cf18e93c4260b2hding * 4774b672db6ee89c9846451bbab23cf18e93c4260b2hding * This attribute determines the maximum number of slices the 4784b672db6ee89c9846451bbab23cf18e93c4260b2hding * driver can support to encode a single frame. 4794b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 4804b672db6ee89c9846451bbab23cf18e93c4260b2hding VAConfigAttribEncMaxSlices = 14, 4814b672db6ee89c9846451bbab23cf18e93c4260b2hding /** 4824b672db6ee89c9846451bbab23cf18e93c4260b2hding * \brief Slice structure. Read-only. 4834b672db6ee89c9846451bbab23cf18e93c4260b2hding * 4844b672db6ee89c9846451bbab23cf18e93c4260b2hding * This attribute determines slice structures supported by the 4854b672db6ee89c9846451bbab23cf18e93c4260b2hding * driver for encoding. This attribute is a hint to the user so 4864b672db6ee89c9846451bbab23cf18e93c4260b2hding * that he can choose a suitable surface size and how to arrange 4874b672db6ee89c9846451bbab23cf18e93c4260b2hding * the encoding process of multiple slices per frame. 4884b672db6ee89c9846451bbab23cf18e93c4260b2hding * 4894b672db6ee89c9846451bbab23cf18e93c4260b2hding * More specifically, for H.264 encoding, this attribute 4904b672db6ee89c9846451bbab23cf18e93c4260b2hding * determines the range of accepted values to 4914b672db6ee89c9846451bbab23cf18e93c4260b2hding * VAEncSliceParameterBufferH264::macroblock_address and 4924b672db6ee89c9846451bbab23cf18e93c4260b2hding * VAEncSliceParameterBufferH264::num_macroblocks. 4934b672db6ee89c9846451bbab23cf18e93c4260b2hding * 4944b672db6ee89c9846451bbab23cf18e93c4260b2hding * See \c VA_ENC_SLICE_STRUCTURE_xxx for the supported slice 4954b672db6ee89c9846451bbab23cf18e93c4260b2hding * structure types. 4964b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 4974b672db6ee89c9846451bbab23cf18e93c4260b2hding VAConfigAttribEncSliceStructure = 15, 4984b672db6ee89c9846451bbab23cf18e93c4260b2hding /** 4994b672db6ee89c9846451bbab23cf18e93c4260b2hding * \brief Macroblock information. Read-only. 5004b672db6ee89c9846451bbab23cf18e93c4260b2hding * 5014b672db6ee89c9846451bbab23cf18e93c4260b2hding * This attribute determines whether the driver supports extra 5024b672db6ee89c9846451bbab23cf18e93c4260b2hding * encoding information per-macroblock. e.g. QP. 5034b672db6ee89c9846451bbab23cf18e93c4260b2hding * 5044b672db6ee89c9846451bbab23cf18e93c4260b2hding * More specifically, for H.264 encoding, if the driver returns a non-zero 5054b672db6ee89c9846451bbab23cf18e93c4260b2hding * value for this attribute, this means the application can create 5064b672db6ee89c9846451bbab23cf18e93c4260b2hding * additional #VAEncMacroblockParameterBufferH264 buffers referenced 5074b672db6ee89c9846451bbab23cf18e93c4260b2hding * through VAEncSliceParameterBufferH264::macroblock_info. 5084b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 5094b672db6ee89c9846451bbab23cf18e93c4260b2hding VAConfigAttribEncMacroblockInfo = 16, 5103ba486105912b27b566ccf65e2729231aa3f8a31Austin Yuan /** 5117d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * \brief Auto reference frame management. Read-only 5123ba486105912b27b566ccf65e2729231aa3f8a31Austin Yuan * 5132efbafef6046e1d9372c58de2b0d7b03377c686cAustin Yuan * This attribute determines whether the driver supports auto reference management 5142efbafef6046e1d9372c58de2b0d7b03377c686cAustin Yuan * 5157d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * If driver supports, application only needs to set scratch reference surfaces 5167d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * via VAPictureParameterBufferH264:ReferenceFrames. The scratch surfaces number is 5177d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * determined by the maximum number of RefPicList0 and RefPicList0 which can be queried from 5182efbafef6046e1d9372c58de2b0d7b03377c686cAustin Yuan * VAConfigAttribEncMaxRefFrames. Application doesn't need to set VAPictureParameterBufferH264:CurrPic 5197d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * and VAEncSliceParameterBufferH264:RefPicList. Driver will manage the reference frames internally 5202efbafef6046e1d9372c58de2b0d7b03377c686cAustin Yuan * and choose the best reference frames. Which scratch surface is used for reconstructed frame and which 5212efbafef6046e1d9372c58de2b0d7b03377c686cAustin Yuan * surfaces are used for reference frames will be fedback via VACodedBufferSegment 5223ba486105912b27b566ccf65e2729231aa3f8a31Austin Yuan */ 5233ba486105912b27b566ccf65e2729231aa3f8a31Austin Yuan VAConfigAttribEncAutoReference = 17, 5247d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan /** 5257d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * \brief Maximum picture width. Read-only. 5267d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * 5277d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * This attribute determines the maximum picture width the driver supports 5287d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * for a given configuration. 5297d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan */ 5307d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan VAConfigAttribMaxPictureWidth = 18, 5317d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan /** 5327d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * \brief Maximum picture height. Read-only. 5337d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * 5347d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * This attribute determines the maximum picture height the driver supports 5357d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * for a given configuration. 5367d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan */ 5377d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan VAConfigAttribMaxPictureHeight = 19, 5387d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan /** 5397d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * \brief JPEG encoding attribute. Read-only. 5407d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * 5417d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * This attribute exposes a number of capabilities of the underlying 5427d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * JPEG implementation. The attribute value is partitioned into fields as defined in the 5437d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * VAConfigAttribValEncJPEG union. 5447d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan */ 5457d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan VAConfigAttribEncJPEG = 20, 546f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun /** 547f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun * \brief Encoding quality range attribute. Read-only. 548f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun * 549f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun * This attribute conveys whether the driver supports different quality level settings 550f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun * for encoding. A value less than or equal to 1 means that the encoder only has a single 551f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun * quality setting, and a value greater than 1 represents the number of quality levels 552f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun * that can be configured. e.g. a value of 2 means there are two distinct quality levels. 553f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun */ 554f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun VAConfigAttribEncQualityRange = 21, 5558c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan /** 5568c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * \brief Encoding quantization attribute. Read-only. 5578c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * 5588c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * This attribute conveys whether the driver supports certain types of quantization methods 5598c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * for encoding (e.g. trellis). 5608c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan */ 5618c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan VAConfigAttribEncQuantization = 22, 5628c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan /** 5638c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * \brief Encoding intra refresh attribute. Read-only. 5648c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * 5658c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * This attribute conveys whether the driver supports certain types of intra refresh methods 5668c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * for encoding (e.g. adaptive intra refresh or rolling intra refresh). 5678c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan */ 5688c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan VAConfigAttribEncIntraRefresh = 23, 569c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan /** 570c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * \brief Encoding skip frame attribute. Read-only. 571c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * 572c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * This attribute conveys whether the driver supports sending skip frame parameters 573c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * (VAEncMiscParameterTypeSkipFrame) to the encoder's rate control, when the user has 5740f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * externally skipped frames. It is a boolean value 0 - unsupported, 1 - supported. 575c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan */ 576c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan VAConfigAttribEncSkipFrame = 24, 577c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan /** 578c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * \brief Encoding region-of-interest (ROI) attribute. Read-only. 579c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * 580c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * This attribute conveys whether the driver supports region-of-interest (ROI) encoding, 581c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * based on user provided ROI rectangles. The attribute value returned indicates the number 582c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * of regions that are supported. e.g. A value of 0 means ROI encoding is not supported. 583c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * If ROI encoding is supported, the ROI information is passed to the driver using 584c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * VAEncMiscParameterTypeRoi. 585c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan */ 586c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan VAConfigAttribEncRoi = 25, 5870f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan /** 5880f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * \brief Encoding extended rate control attribute. Read-only. 5890f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * 5900f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * This attribute conveys whether the driver supports any extended rate control features 5910f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * The attribute value is partitioned into fields as defined in the 592c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan * VAConfigAttribValEncRateControlExt union. 5930f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan */ 5940f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan VAConfigAttribEncRateControlExt = 26, 5950f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan /** 5960f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * \brief Intel specific attributes start at 1001 5970f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan */ 5980f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan /** 5990f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * \brief Encode function type. 6000f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * 6010f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * This attribute conveys whether the driver supports different function types for encode. 6020f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * It can be ENC, PAK, or ENC + PAK. Currently it is for FEI entry point only. 6030f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * Default is ENC + PAK. 6040f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan */ 6050f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan VAConfigAttribEncFunctionTypeIntel = 1001, 6060f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan /** 6070f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * \brief Maximum number of MV predictors. Read-only. 6080f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * 6090f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * This attribute determines the maximum number of MV predictors the driver 6100f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * can support to encode a single frame. 0 means no MV predictor is supported. 6110f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan */ 6120f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan VAConfigAttribEncMVPredictorsIntel, 6130f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan /** 6140f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * \brief Statistics attribute. Read-only. 6150f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * 6160f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * This attribute exposes a number of capabilities of the VAEntrypointStatistics entry 6170f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * point. The attribute value is partitioned into fields as defined in the 6180f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * VAConfigAttribValStatistics union. 6190f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan */ 6200f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan VAConfigAttribStatisticsIntel, 6214b672db6ee89c9846451bbab23cf18e93c4260b2hding /**@}*/ 6224b672db6ee89c9846451bbab23cf18e93c4260b2hding VAConfigAttribTypeMax 62386c93d9c46415cf7746351c502a3513f637e77e4root} VAConfigAttribType; 62486c93d9c46415cf7746351c502a3513f637e77e4root 62586c93d9c46415cf7746351c502a3513f637e77e4root/* 62686c93d9c46415cf7746351c502a3513f637e77e4root * Configuration attributes 62786c93d9c46415cf7746351c502a3513f637e77e4root * If there is more than one value for an attribute, a default 62886c93d9c46415cf7746351c502a3513f637e77e4root * value will be assigned to the attribute if the client does not 62986c93d9c46415cf7746351c502a3513f637e77e4root * specify the attribute when creating a configuration 63086c93d9c46415cf7746351c502a3513f637e77e4root */ 63186c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VAConfigAttrib { 63286c93d9c46415cf7746351c502a3513f637e77e4root VAConfigAttribType type; 63386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int value; /* OR'd flags (bits) for this attribute */ 63486c93d9c46415cf7746351c502a3513f637e77e4root} VAConfigAttrib; 63586c93d9c46415cf7746351c502a3513f637e77e4root 63686c93d9c46415cf7746351c502a3513f637e77e4root/* attribute value for VAConfigAttribRTFormat */ 63786c93d9c46415cf7746351c502a3513f637e77e4root#define VA_RT_FORMAT_YUV420 0x00000001 63886c93d9c46415cf7746351c502a3513f637e77e4root#define VA_RT_FORMAT_YUV422 0x00000002 63986c93d9c46415cf7746351c502a3513f637e77e4root#define VA_RT_FORMAT_YUV444 0x00000004 640409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_RT_FORMAT_YUV411 0x00000008 641409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_RT_FORMAT_YUV400 0x00000010 642409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_RT_FORMAT_RGB16 0x00010000 643409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_RT_FORMAT_RGB32 0x00020000 644097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan/* RGBP covers RGBP and BGRP fourcc */ 645097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan#define VA_RT_FORMAT_RGBP 0x00100000 64686c93d9c46415cf7746351c502a3513f637e77e4root#define VA_RT_FORMAT_PROTECTED 0x80000000 64786c93d9c46415cf7746351c502a3513f637e77e4root 6484b672db6ee89c9846451bbab23cf18e93c4260b2hding/** @name Attribute values for VAConfigAttribRateControl */ 6494b672db6ee89c9846451bbab23cf18e93c4260b2hding/**@{*/ 6504b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Driver does not support any form of rate control. */ 6514b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_RC_NONE 0x00000001 6524b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Constant bitrate. */ 6534b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_RC_CBR 0x00000002 6544b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Variable bitrate. */ 6554b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_RC_VBR 0x00000004 6564b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Video conference mode. */ 6574b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_RC_VCM 0x00000008 6584b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Constant QP. */ 6594b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_RC_CQP 0x00000010 6604b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Variable bitrate with peak rate higher than average bitrate. */ 6614b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_RC_VBR_CONSTRAINED 0x00000020 6620f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan/** \brief Intelligent Constant Quality. Provided an initial ICQ_quality_factor, 6630f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * adjusts QP at a frame and MB level based on motion to improve subjective quality. */ 6640f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan#define VA_RC_ICQ 0x00000040 665c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan/** \brief Macroblock based rate control. Per MB control is decided 666c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * internally in the encoder. It may be combined with other RC modes, except CQP. */ 667c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan#define VA_RC_MB 0x00000080 668c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan 6694b672db6ee89c9846451bbab23cf18e93c4260b2hding/**@}*/ 6704b672db6ee89c9846451bbab23cf18e93c4260b2hding 671097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan/** @name Attribute values for VAConfigAttribDecSliceMode */ 672097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan/**@{*/ 673097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan/** \brief Driver supports normal mode for slice decoding */ 674097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan#define VA_DEC_SLICE_MODE_NORMAL 0x00000001 675097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan/** \brief Driver supports base mode for slice decoding */ 676097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan#define VA_DEC_SLICE_MODE_BASE 0x00000002 677c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan 678c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan/** @name Attribute values for VAConfigAttribDecJPEG */ 679c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan/**@{*/ 680c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuantypedef union _VAConfigAttribValDecJPEG { 681c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan /** \brief Set to (1 << VA_ROTATION_xxx) for supported rotation angles. */ 682c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan unsigned int rotation; 683c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan /** \brief Reserved for future use. */ 684c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan unsigned int reserved[3]; 685c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan} VAConfigAttribValDecJPEG; 68699c7404858cacd669fca6a1cedc2c837a1cf74f6mahongpe/** \brief Driver supports subsample mode for slice decoding */ 68799c7404858cacd669fca6a1cedc2c837a1cf74f6mahongpe#define VA_DEC_SLICE_MODE_SUBSAMPLE 0x00000004 68899c7404858cacd669fca6a1cedc2c837a1cf74f6mahongpe 689097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan/**@}*/ 690097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan 6914b672db6ee89c9846451bbab23cf18e93c4260b2hding/** @name Attribute values for VAConfigAttribEncPackedHeaders */ 6924b672db6ee89c9846451bbab23cf18e93c4260b2hding/**@{*/ 6934b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Driver does not support any packed headers mode. */ 6944b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_ENC_PACKED_HEADER_NONE 0x00000000 6954b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Driver supports packed sequence headers. e.g. SPS for H.264. */ 6964b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_ENC_PACKED_HEADER_SEQUENCE 0x00000001 6974b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Driver supports packed picture headers. e.g. PPS for H.264. */ 6984b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_ENC_PACKED_HEADER_PICTURE 0x00000002 6994b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Driver supports packed slice headers. e.g. \c slice_header() for H.264. */ 7004b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_ENC_PACKED_HEADER_SLICE 0x00000004 7014b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Driver supports misc packed headers. e.g. SEI for H.264. */ 7024b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_ENC_PACKED_HEADER_MISC 0x00000008 7037d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan/** \brief Driver supports raw packed header, see VAEncPackedHeaderRawData */ 7047d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan#define VA_ENC_PACKED_HEADER_RAW_DATA 0x0000000C 7054b672db6ee89c9846451bbab23cf18e93c4260b2hding/**@}*/ 7064b672db6ee89c9846451bbab23cf18e93c4260b2hding 7074b672db6ee89c9846451bbab23cf18e93c4260b2hding/** @name Attribute values for VAConfigAttribEncInterlaced */ 7084b672db6ee89c9846451bbab23cf18e93c4260b2hding/**@{*/ 7094b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Driver does not support interlaced coding. */ 7104b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_ENC_INTERLACED_NONE 0x00000000 7114b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Driver supports interlaced frame coding. */ 7124b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_ENC_INTERLACED_FRAME 0x00000001 7134b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Driver supports interlaced field coding. */ 7144b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_ENC_INTERLACED_FIELD 0x00000002 7154b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Driver supports macroblock adaptive frame field coding. */ 7164b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_ENC_INTERLACED_MBAFF 0x00000004 7174b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Driver supports picture adaptive frame field coding. */ 7184b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_ENC_INTERLACED_PAFF 0x00000008 7194b672db6ee89c9846451bbab23cf18e93c4260b2hding/**@}*/ 7204b672db6ee89c9846451bbab23cf18e93c4260b2hding 7214b672db6ee89c9846451bbab23cf18e93c4260b2hding/** @name Attribute values for VAConfigAttribEncSliceStructure */ 7224b672db6ee89c9846451bbab23cf18e93c4260b2hding/**@{*/ 7234b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Driver supports an arbitrary number of rows per slice. */ 7244b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_ENC_SLICE_STRUCTURE_ARBITRARY_ROWS 0x00000000 7254b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Driver supports a power-of-two number of rows per slice. */ 7264b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_ENC_SLICE_STRUCTURE_POWER_OF_TWO_ROWS 0x00000001 7274b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Driver supports an arbitrary number of rows per slice. */ 7284b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_ENC_SLICE_STRUCTURE_ARBITRARY_MACROBLOCKS 0x00000002 729c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan/** \brief Driver supports any number of rows per slice but they must be the same 730c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan for all slices except for the last one, which must be equal or smaller 731c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan to the previous slices. */ 732c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan#define VA_ENC_SLICE_STRUCTURE_EQUAL_ROWS 0x00000004 733c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan/** \brief Driver supports a maximum slice size requested by the app. 734c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan The size is sent in VAEncMiscParameterMaxSliceSize. */ 735c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan#define VA_ENC_SLICE_STRUCTURE_MAX_SLICE_SIZE 0x00000008 7364b672db6ee89c9846451bbab23cf18e93c4260b2hding/**@}*/ 73786c93d9c46415cf7746351c502a3513f637e77e4root 7387d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan/** \brief Attribute value for VAConfigAttribEncJPEG */ 7397d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuantypedef union _VAConfigAttribValEncJPEG { 7407d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan struct { 7417d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan /** \brief set to 1 for arithmatic coding. */ 7427d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan unsigned int arithmatic_coding_mode : 1; 7437d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan /** \brief set to 1 for progressive dct. */ 7447d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan unsigned int progressive_dct_mode : 1; 7457d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan /** \brief set to 1 for non-interleaved. */ 7467d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan unsigned int non_interleaved_mode : 1; 7477d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan /** \brief set to 1 for differential. */ 7487d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan unsigned int differential_mode : 1; 7497d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan unsigned int max_num_components : 3; 7507d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan unsigned int max_num_scans : 4; 7517d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan unsigned int max_num_huffman_tables : 3; 7527d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan unsigned int max_num_quantization_tables : 3; 7537d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan } bits; 7547d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan unsigned int value; 7557d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan} VAConfigAttribValEncJPEG; 7567d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan 7578c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan/** @name Attribute values for VAConfigAttribEncQuantization */ 7588c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan/**@{*/ 7598c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan/** \brief Driver does not support special types of quantization */ 7608c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan#define VA_ENC_QUANTIZATION_NONE 0x00000000 7618c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan/** \brief Driver supports trellis quantization */ 7628c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan#define VA_ENC_QUANTIZATION_TRELLIS_SUPPORTED 0x00000001 7638c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan/**@}*/ 7648c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan 7658c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan/** @name Attribute values for VAConfigAttribEncIntraRefresh */ 7668c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan/**@{*/ 7678c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan/** \brief Driver does not support intra refresh */ 7688c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan#define VA_ENC_INTRA_REFRESH_NONE 0x00000000 7698c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan/** \brief Driver supports column based rolling intra refresh */ 7708c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan#define VA_ENC_INTRA_REFRESH_ROLLING_COLUMN 0x00000001 7718c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan/** \brief Driver supports row based rolling intra refresh */ 7728c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan#define VA_ENC_INTRA_REFRESH_ROLLING_ROW 0x00000002 7738c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan/** \brief Driver supports adaptive intra refresh */ 7748c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan#define VA_ENC_INTRA_REFRESH_ADAPTIVE 0x00000010 7757624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan/** \brief Driver supports cyclic intra refresh */ 7767624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan#define VA_ENC_INTRA_REFRESH_CYCLIC 0x00000020 7777624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan 7788c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan/**@}*/ 7798c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan 7800f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan/** \brief Attribute value for VAConfigAttribEncRateControlExt */ 7810f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuantypedef union _VAConfigAttribValEncRateControlExt { 7820f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan struct { 7830f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan /** \brief The number of temporal layers with layer specific bit-rate targets 7840f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * that are supported. The application will send multiple 7850f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * VAEncMiscParameterRateControl and VAEncMiscParameterFrameRate structures 7860f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * for each layer, using the temporal_id field as the layer identifier. 7870f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * If per temporal layer rate control is not supported, 7880f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * num_temporal_layers_minus1 will be 0 and the temporal_id field in 7890f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * VAEncMiscParameterRateControl and VAEncMiscParameterFrameRate will be ignored. 7900f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan */ 7910f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan unsigned int num_temporal_layers_minus1 : 8; 7920f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan unsigned int reserved : 24; 7930f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan } bits; 7940f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan unsigned int value; 7950f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan} VAConfigAttribValEncRateControlExt; 7960f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan 7970f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan/** 7980f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * \brief Intel specific attribute definitions 7990f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan */ 8000f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan/** @name Attribute values for VAConfigAttribEncFunctionTypeIntel 8010f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * 8020f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * The desired type should be passed to driver when creating the configuration. 8030f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * If VA_ENC_FUNCTION_ENC_PAK is set, VA_ENC_FUNCTION_ENC and VA_ENC_FUNCTION_PAK 8040f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * will be ignored if set also. VA_ENC_FUNCTION_ENC and VA_ENC_FUNCTION_PAK operations 8050f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * shall be called separately if ENC and PAK (VA_ENC_FUNCTION_ENC | VA_ENC_FUNCTION_PAK) 8060f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * is set for configuration. VA_ENC_FUNCTION_ENC_PAK is recommended for best performance. 8070f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * If only VA_ENC_FUNCTION_ENC is set, there will be no bitstream output. 8080f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * If VA_ENC_FUNCTION_ENC_PAK is not set and VA_ENC_FUNCTION_PAK is set, then two extra 8090f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * input buffers for PAK are needed: VAEncFEIMVBufferType and VAEncFEIModeBufferType. 8100f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan **/ 8110f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan/**@{*/ 8120f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan/** \brief Only default is supported */ 8130f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan#define VA_ENC_FUNCTION_DEFAULT_INTEL 0x00000000 8140f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan/** \brief ENC only is supported */ 8150f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan#define VA_ENC_FUNCTION_ENC_INTEL 0x00000001 8160f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan/** \brief PAK only is supported */ 8170f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan#define VA_ENC_FUNCTION_PAK_INTEL 0x00000002 8180f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan/** \brief ENC_PAK is supported */ 8190f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan#define VA_ENC_FUNCTION_ENC_PAK_INTEL 0x00000004 8200f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan 8210f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan/**@}*/ 8220f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan 8230f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan/** \brief Attribute value for VAConfigAttribStatisticsIntel */ 8240f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuantypedef union _VAConfigAttribValStatisticsIntel { 8250f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan struct { 8260f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan /** \brief Max number of past reference frames that are supported. */ 8270f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan unsigned int max_num_past_references : 4; 8280f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan /** \brief Max number of future reference frames that are supported. */ 8290f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan unsigned int max_num_future_references : 4; 8300f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan /** \brief Number of output surfaces that are supported */ 8310f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan unsigned int num_outputs : 3; 8320f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan /** \brief Interlaced content is supported */ 8330f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan unsigned int interlaced : 1; 8340f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan unsigned int reserved : 20; 8350f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan } bits; 8360f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan unsigned int value; 8370f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan} VAConfigAttribValStatisticsIntel; 8380f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan 83986c93d9c46415cf7746351c502a3513f637e77e4root/* 84086c93d9c46415cf7746351c502a3513f637e77e4root * if an attribute is not applicable for a given 84186c93d9c46415cf7746351c502a3513f637e77e4root * profile/entrypoint pair, then set the value to the following 84286c93d9c46415cf7746351c502a3513f637e77e4root */ 84386c93d9c46415cf7746351c502a3513f637e77e4root#define VA_ATTRIB_NOT_SUPPORTED 0x80000000 84486c93d9c46415cf7746351c502a3513f637e77e4root 84586c93d9c46415cf7746351c502a3513f637e77e4root/* Get maximum number of profiles supported by the implementation */ 84686c93d9c46415cf7746351c502a3513f637e77e4rootint vaMaxNumProfiles ( 84786c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy 84886c93d9c46415cf7746351c502a3513f637e77e4root); 84986c93d9c46415cf7746351c502a3513f637e77e4root 85086c93d9c46415cf7746351c502a3513f637e77e4root/* Get maximum number of entrypoints supported by the implementation */ 85186c93d9c46415cf7746351c502a3513f637e77e4rootint vaMaxNumEntrypoints ( 85286c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy 85386c93d9c46415cf7746351c502a3513f637e77e4root); 85486c93d9c46415cf7746351c502a3513f637e77e4root 85586c93d9c46415cf7746351c502a3513f637e77e4root/* Get maximum number of attributs supported by the implementation */ 85686c93d9c46415cf7746351c502a3513f637e77e4rootint vaMaxNumConfigAttributes ( 85786c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy 85886c93d9c46415cf7746351c502a3513f637e77e4root); 85986c93d9c46415cf7746351c502a3513f637e77e4root 86086c93d9c46415cf7746351c502a3513f637e77e4root/* 86186c93d9c46415cf7746351c502a3513f637e77e4root * Query supported profiles 86286c93d9c46415cf7746351c502a3513f637e77e4root * The caller must provide a "profile_list" array that can hold at 86386c93d9c46415cf7746351c502a3513f637e77e4root * least vaMaxNumProfile() entries. The actual number of profiles 86486c93d9c46415cf7746351c502a3513f637e77e4root * returned in "profile_list" is returned in "num_profile". 86586c93d9c46415cf7746351c502a3513f637e77e4root */ 86686c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaQueryConfigProfiles ( 86786c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 86886c93d9c46415cf7746351c502a3513f637e77e4root VAProfile *profile_list, /* out */ 86986c93d9c46415cf7746351c502a3513f637e77e4root int *num_profiles /* out */ 87086c93d9c46415cf7746351c502a3513f637e77e4root); 87186c93d9c46415cf7746351c502a3513f637e77e4root 87286c93d9c46415cf7746351c502a3513f637e77e4root/* 87386c93d9c46415cf7746351c502a3513f637e77e4root * Query supported entrypoints for a given profile 87486c93d9c46415cf7746351c502a3513f637e77e4root * The caller must provide an "entrypoint_list" array that can hold at 87586c93d9c46415cf7746351c502a3513f637e77e4root * least vaMaxNumEntrypoints() entries. The actual number of entrypoints 87686c93d9c46415cf7746351c502a3513f637e77e4root * returned in "entrypoint_list" is returned in "num_entrypoints". 87786c93d9c46415cf7746351c502a3513f637e77e4root */ 87886c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaQueryConfigEntrypoints ( 87986c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 88086c93d9c46415cf7746351c502a3513f637e77e4root VAProfile profile, 88186c93d9c46415cf7746351c502a3513f637e77e4root VAEntrypoint *entrypoint_list, /* out */ 88286c93d9c46415cf7746351c502a3513f637e77e4root int *num_entrypoints /* out */ 88386c93d9c46415cf7746351c502a3513f637e77e4root); 88486c93d9c46415cf7746351c502a3513f637e77e4root 88586c93d9c46415cf7746351c502a3513f637e77e4root/* 88686c93d9c46415cf7746351c502a3513f637e77e4root * Get attributes for a given profile/entrypoint pair 88786c93d9c46415cf7746351c502a3513f637e77e4root * The caller must provide an "attrib_list" with all attributes to be 88886c93d9c46415cf7746351c502a3513f637e77e4root * retrieved. Upon return, the attributes in "attrib_list" have been 88986c93d9c46415cf7746351c502a3513f637e77e4root * updated with their value. Unknown attributes or attributes that are 89086c93d9c46415cf7746351c502a3513f637e77e4root * not supported for the given profile/entrypoint pair will have their 89186c93d9c46415cf7746351c502a3513f637e77e4root * value set to VA_ATTRIB_NOT_SUPPORTED 89286c93d9c46415cf7746351c502a3513f637e77e4root */ 89386c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaGetConfigAttributes ( 89486c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 89586c93d9c46415cf7746351c502a3513f637e77e4root VAProfile profile, 89686c93d9c46415cf7746351c502a3513f637e77e4root VAEntrypoint entrypoint, 89786c93d9c46415cf7746351c502a3513f637e77e4root VAConfigAttrib *attrib_list, /* in/out */ 89886c93d9c46415cf7746351c502a3513f637e77e4root int num_attribs 89986c93d9c46415cf7746351c502a3513f637e77e4root); 90086c93d9c46415cf7746351c502a3513f637e77e4root 90186c93d9c46415cf7746351c502a3513f637e77e4root/* Generic ID type, can be re-typed for specific implementation */ 90286c93d9c46415cf7746351c502a3513f637e77e4roottypedef unsigned int VAGenericID; 90386c93d9c46415cf7746351c502a3513f637e77e4root 90486c93d9c46415cf7746351c502a3513f637e77e4roottypedef VAGenericID VAConfigID; 90586c93d9c46415cf7746351c502a3513f637e77e4root 90686c93d9c46415cf7746351c502a3513f637e77e4root/* 90786c93d9c46415cf7746351c502a3513f637e77e4root * Create a configuration for the decode pipeline 90886c93d9c46415cf7746351c502a3513f637e77e4root * it passes in the attribute list that specifies the attributes it cares 90986c93d9c46415cf7746351c502a3513f637e77e4root * about, with the rest taking default values. 91086c93d9c46415cf7746351c502a3513f637e77e4root */ 91186c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaCreateConfig ( 91286c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 91386c93d9c46415cf7746351c502a3513f637e77e4root VAProfile profile, 91486c93d9c46415cf7746351c502a3513f637e77e4root VAEntrypoint entrypoint, 91586c93d9c46415cf7746351c502a3513f637e77e4root VAConfigAttrib *attrib_list, 91686c93d9c46415cf7746351c502a3513f637e77e4root int num_attribs, 91786c93d9c46415cf7746351c502a3513f637e77e4root VAConfigID *config_id /* out */ 91886c93d9c46415cf7746351c502a3513f637e77e4root); 91986c93d9c46415cf7746351c502a3513f637e77e4root 92086c93d9c46415cf7746351c502a3513f637e77e4root/* 92186c93d9c46415cf7746351c502a3513f637e77e4root * Free resources associdated with a given config 92286c93d9c46415cf7746351c502a3513f637e77e4root */ 92386c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaDestroyConfig ( 92486c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 92586c93d9c46415cf7746351c502a3513f637e77e4root VAConfigID config_id 92686c93d9c46415cf7746351c502a3513f637e77e4root); 92786c93d9c46415cf7746351c502a3513f637e77e4root 92886c93d9c46415cf7746351c502a3513f637e77e4root/* 92986c93d9c46415cf7746351c502a3513f637e77e4root * Query all attributes for a given configuration 93086c93d9c46415cf7746351c502a3513f637e77e4root * The profile of the configuration is returned in "profile" 93186c93d9c46415cf7746351c502a3513f637e77e4root * The entrypoint of the configuration is returned in "entrypoint" 93286c93d9c46415cf7746351c502a3513f637e77e4root * The caller must provide an "attrib_list" array that can hold at least 93386c93d9c46415cf7746351c502a3513f637e77e4root * vaMaxNumConfigAttributes() entries. The actual number of attributes 93486c93d9c46415cf7746351c502a3513f637e77e4root * returned in "attrib_list" is returned in "num_attribs" 93586c93d9c46415cf7746351c502a3513f637e77e4root */ 93686c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaQueryConfigAttributes ( 93786c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 93886c93d9c46415cf7746351c502a3513f637e77e4root VAConfigID config_id, 93986c93d9c46415cf7746351c502a3513f637e77e4root VAProfile *profile, /* out */ 94086c93d9c46415cf7746351c502a3513f637e77e4root VAEntrypoint *entrypoint, /* out */ 94186c93d9c46415cf7746351c502a3513f637e77e4root VAConfigAttrib *attrib_list,/* out */ 94286c93d9c46415cf7746351c502a3513f637e77e4root int *num_attribs /* out */ 94386c93d9c46415cf7746351c502a3513f637e77e4root); 94486c93d9c46415cf7746351c502a3513f637e77e4root 94586c93d9c46415cf7746351c502a3513f637e77e4root 94686c93d9c46415cf7746351c502a3513f637e77e4root/* 94786c93d9c46415cf7746351c502a3513f637e77e4root * Contexts and Surfaces 94886c93d9c46415cf7746351c502a3513f637e77e4root * 94986c93d9c46415cf7746351c502a3513f637e77e4root * Context represents a "virtual" video decode pipeline. Surfaces are render 95086c93d9c46415cf7746351c502a3513f637e77e4root * targets for a given context. The data in the surfaces are not accessible 95186c93d9c46415cf7746351c502a3513f637e77e4root * to the client and the internal data format of the surface is implementatin 95286c93d9c46415cf7746351c502a3513f637e77e4root * specific. 95386c93d9c46415cf7746351c502a3513f637e77e4root * 95486c93d9c46415cf7746351c502a3513f637e77e4root * Surfaces will be bound to a context when the context is created. Once 95586c93d9c46415cf7746351c502a3513f637e77e4root * a surface is bound to a given context, it can not be used to create 95686c93d9c46415cf7746351c502a3513f637e77e4root * another context. The association is removed when the context is destroyed 95786c93d9c46415cf7746351c502a3513f637e77e4root * 95886c93d9c46415cf7746351c502a3513f637e77e4root * Both contexts and surfaces are identified by unique IDs and its 95986c93d9c46415cf7746351c502a3513f637e77e4root * implementation specific internals are kept opaque to the clients 96086c93d9c46415cf7746351c502a3513f637e77e4root */ 96186c93d9c46415cf7746351c502a3513f637e77e4root 96286c93d9c46415cf7746351c502a3513f637e77e4roottypedef VAGenericID VAContextID; 96386c93d9c46415cf7746351c502a3513f637e77e4root 96486c93d9c46415cf7746351c502a3513f637e77e4roottypedef VAGenericID VASurfaceID; 96586c93d9c46415cf7746351c502a3513f637e77e4root 96686c93d9c46415cf7746351c502a3513f637e77e4root#define VA_INVALID_ID 0xffffffff 96786c93d9c46415cf7746351c502a3513f637e77e4root#define VA_INVALID_SURFACE VA_INVALID_ID 96886c93d9c46415cf7746351c502a3513f637e77e4root 9694b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Generic value types. */ 9704b672db6ee89c9846451bbab23cf18e93c4260b2hdingtypedef enum { 9714b672db6ee89c9846451bbab23cf18e93c4260b2hding VAGenericValueTypeInteger = 1, /**< 32-bit signed integer. */ 9724b672db6ee89c9846451bbab23cf18e93c4260b2hding VAGenericValueTypeFloat, /**< 32-bit floating-point value. */ 9734b672db6ee89c9846451bbab23cf18e93c4260b2hding VAGenericValueTypePointer, /**< Generic pointer type */ 9744b672db6ee89c9846451bbab23cf18e93c4260b2hding VAGenericValueTypeFunc /**< Pointer to function */ 9754b672db6ee89c9846451bbab23cf18e93c4260b2hding} VAGenericValueType; 9764b672db6ee89c9846451bbab23cf18e93c4260b2hding 9774b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Generic function type. */ 9784b672db6ee89c9846451bbab23cf18e93c4260b2hdingtypedef void (*VAGenericFunc)(void); 9794b672db6ee89c9846451bbab23cf18e93c4260b2hding 9804b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Generic value. */ 9814b672db6ee89c9846451bbab23cf18e93c4260b2hdingtypedef struct _VAGenericValue { 9824b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Value type. See #VAGenericValueType. */ 9834b672db6ee89c9846451bbab23cf18e93c4260b2hding VAGenericValueType type; 9844b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Value holder. */ 9854b672db6ee89c9846451bbab23cf18e93c4260b2hding union { 9864b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief 32-bit signed integer. */ 9874b672db6ee89c9846451bbab23cf18e93c4260b2hding int i; 9884b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief 32-bit float. */ 9894b672db6ee89c9846451bbab23cf18e93c4260b2hding float f; 9904b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Generic pointer. */ 9914b672db6ee89c9846451bbab23cf18e93c4260b2hding void *p; 9924b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Pointer to function. */ 9934b672db6ee89c9846451bbab23cf18e93c4260b2hding VAGenericFunc fn; 9944b672db6ee89c9846451bbab23cf18e93c4260b2hding } value; 9954b672db6ee89c9846451bbab23cf18e93c4260b2hding} VAGenericValue; 9964b672db6ee89c9846451bbab23cf18e93c4260b2hding 9974b672db6ee89c9846451bbab23cf18e93c4260b2hding/** @name Surface attribute flags */ 9984b672db6ee89c9846451bbab23cf18e93c4260b2hding/**@{*/ 9994b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Surface attribute is not supported. */ 10004b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_SURFACE_ATTRIB_NOT_SUPPORTED 0x00000000 10014b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Surface attribute can be got through vaQuerySurfaceAttributes(). */ 10024b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_SURFACE_ATTRIB_GETTABLE 0x00000001 10034b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Surface attribute can be set through vaCreateSurfaces(). */ 10044b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_SURFACE_ATTRIB_SETTABLE 0x00000002 10054b672db6ee89c9846451bbab23cf18e93c4260b2hding/**@}*/ 10064b672db6ee89c9846451bbab23cf18e93c4260b2hding 10074b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Surface attribute types. */ 10084b672db6ee89c9846451bbab23cf18e93c4260b2hdingtypedef enum { 10094b672db6ee89c9846451bbab23cf18e93c4260b2hding VASurfaceAttribNone = 0, 10104b672db6ee89c9846451bbab23cf18e93c4260b2hding /** 10114b672db6ee89c9846451bbab23cf18e93c4260b2hding * \brief Pixel format (fourcc). 10124b672db6ee89c9846451bbab23cf18e93c4260b2hding * 10134b672db6ee89c9846451bbab23cf18e93c4260b2hding * The value is meaningful as input to vaQuerySurfaceAttributes(). 10144b672db6ee89c9846451bbab23cf18e93c4260b2hding * If zero, the driver returns the optimal pixel format for the 10154b672db6ee89c9846451bbab23cf18e93c4260b2hding * specified config. Otherwise, if non-zero, the value represents 10164b672db6ee89c9846451bbab23cf18e93c4260b2hding * a pixel format (FOURCC) that is kept as is on output, if the 10174b672db6ee89c9846451bbab23cf18e93c4260b2hding * driver supports it. Otherwise, the driver sets the value to 10184b672db6ee89c9846451bbab23cf18e93c4260b2hding * zero and drops the \c VA_SURFACE_ATTRIB_SETTABLE flag. 10194b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 10204b672db6ee89c9846451bbab23cf18e93c4260b2hding VASurfaceAttribPixelFormat, 1021409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan /** \brief Minimal width in pixels (int, read-only). */ 10224b672db6ee89c9846451bbab23cf18e93c4260b2hding VASurfaceAttribMinWidth, 10234b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Maximal width in pixels (int, read-only). */ 10244b672db6ee89c9846451bbab23cf18e93c4260b2hding VASurfaceAttribMaxWidth, 10254b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Minimal height in pixels (int, read-only). */ 10264b672db6ee89c9846451bbab23cf18e93c4260b2hding VASurfaceAttribMinHeight, 10274b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Maximal height in pixels (int, read-only). */ 10284b672db6ee89c9846451bbab23cf18e93c4260b2hding VASurfaceAttribMaxHeight, 1029409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan /** \brief Surface memory type expressed in bit fields (int, read/write). */ 1030409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan VASurfaceAttribMemoryType, 1031409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan /** \brief External buffer descriptor (pointer, write). */ 1032409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan VASurfaceAttribExternalBufferDescriptor, 1033c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan /** \brief Surface usage hint, gives the driver a hint of intended usage 1034c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * to optimize allocation (e.g. tiling) (int, read/write). */ 1035c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan VASurfaceAttribUsageHint, 10364b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Number of surface attributes. */ 10374b672db6ee89c9846451bbab23cf18e93c4260b2hding VASurfaceAttribCount 10384b672db6ee89c9846451bbab23cf18e93c4260b2hding} VASurfaceAttribType; 10394b672db6ee89c9846451bbab23cf18e93c4260b2hding 10404b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Surface attribute. */ 10414b672db6ee89c9846451bbab23cf18e93c4260b2hdingtypedef struct _VASurfaceAttrib { 10424b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Type. */ 10434b672db6ee89c9846451bbab23cf18e93c4260b2hding VASurfaceAttribType type; 10444b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Flags. See "Surface attribute flags". */ 10454b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned int flags; 10464b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Value. See "Surface attribute types" for the expected types. */ 10474b672db6ee89c9846451bbab23cf18e93c4260b2hding VAGenericValue value; 10484b672db6ee89c9846451bbab23cf18e93c4260b2hding} VASurfaceAttrib; 10494b672db6ee89c9846451bbab23cf18e93c4260b2hding 1050409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan/** 1051409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan * @name VASurfaceAttribMemoryType values in bit fields. 1052409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan * Bit 0:7 are reserved for generic types, Bit 31:28 are reserved for 1053409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan * Linux DRM, Bit 23:20 are reserved for Android. DRM and Android specific 1054409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan * types are defined in DRM and Android header files. 1055409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan */ 1056409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan/**@{*/ 1057409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan/** \brief VA memory type (default) is supported. */ 1058409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_SURFACE_ATTRIB_MEM_TYPE_VA 0x00000001 1059409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan/** \brief V4L2 buffer memory type is supported. */ 1060409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_SURFACE_ATTRIB_MEM_TYPE_V4L2 0x00000002 1061409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan/** \brief User pointer memory type is supported. */ 1062409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_SURFACE_ATTRIB_MEM_TYPE_USER_PTR 0x00000004 1063409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan/**@}*/ 1064409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan 1065409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan/** 1066409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan * \brief VASurfaceAttribExternalBuffers structure for 1067409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan * the VASurfaceAttribExternalBufferDescriptor attribute. 1068409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan */ 1069409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuantypedef struct _VASurfaceAttribExternalBuffers { 1070409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan /** \brief pixel format in fourcc. */ 1071409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan unsigned int pixel_format; 1072409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan /** \brief width in pixels. */ 1073409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan unsigned int width; 1074409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan /** \brief height in pixels. */ 1075409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan unsigned int height; 1076409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan /** \brief total size of the buffer in bytes. */ 1077409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan unsigned int data_size; 1078409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan /** \brief number of planes for planar layout */ 1079409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan unsigned int num_planes; 1080409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan /** \brief pitch for each plane in bytes */ 1081409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan unsigned int pitches[4]; 1082409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan /** \brief offset for each plane in bytes */ 1083409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan unsigned int offsets[4]; 1084409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan /** \brief buffer handles or user pointers */ 1085409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan unsigned long *buffers; 1086409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan /** \brief number of elements in the "buffers" array */ 1087409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan unsigned int num_buffers; 1088409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan /** \brief flags. See "Surface external buffer descriptor flags". */ 1089409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan unsigned int flags; 1090409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan /** \brief reserved for passing private data */ 1091409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan void *private_data; 1092409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan} VASurfaceAttribExternalBuffers; 1093409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan 1094409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan/** @name VASurfaceAttribExternalBuffers flags */ 1095409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan/**@{*/ 1096409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan/** \brief Enable memory tiling */ 1097409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_SURFACE_EXTBUF_DESC_ENABLE_TILING 0x00000001 1098409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan/** \brief Memory is cacheable */ 1099409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_SURFACE_EXTBUF_DESC_CACHED 0x00000002 1100409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan/** \brief Memory is non-cacheable */ 1101409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_SURFACE_EXTBUF_DESC_UNCACHED 0x00000004 1102409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan/** \brief Memory is write-combined */ 1103409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_SURFACE_EXTBUF_DESC_WC 0x00000008 1104409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan/** \brief Memory is protected */ 1105409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_SURFACE_EXTBUF_DESC_PROTECTED 0x80000000 1106409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan 1107c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan/** @name VASurfaceAttribUsageHint attribute usage hint flags */ 1108c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan/**@{*/ 1109c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan/** \brief Surface usage not indicated. */ 1110c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan#define VA_SURFACE_ATTRIB_USAGE_HINT_GENERIC 0x00000000 1111c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan/** \brief Surface used by video decoder. */ 1112c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan#define VA_SURFACE_ATTRIB_USAGE_HINT_DECODER 0x00000001 1113c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan/** \brief Surface used by video encoder. */ 1114c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan#define VA_SURFACE_ATTRIB_USAGE_HINT_ENCODER 0x00000002 1115c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan/** \brief Surface read by video post-processing. */ 1116c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan#define VA_SURFACE_ATTRIB_USAGE_HINT_VPP_READ 0x00000004 1117c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan/** \brief Surface written by video post-processing. */ 1118c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan#define VA_SURFACE_ATTRIB_USAGE_HINT_VPP_WRITE 0x00000008 1119c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan/** \brief Surface used for display. */ 1120c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan#define VA_SURFACE_ATTRIB_USAGE_HINT_DISPLAY 0x00000010 1121c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan 1122409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan/**@}*/ 1123409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan 11244b672db6ee89c9846451bbab23cf18e93c4260b2hding/** 11257d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * \brief Queries surface attributes for the supplied config. 11267d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * 11277d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * Unlike vaGetSurfaceAttributes(), this function queries for all 11287d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * supported attributes for the supplied VA @config. In particular, if 11297d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * the underlying hardware supports the creation of VA surfaces in 11307d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * various formats, then this function will enumerate all pixel 11317d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * formats that are supported. 11324b672db6ee89c9846451bbab23cf18e93c4260b2hding * 11337d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * The \c attrib_list array is allocated by the user and \c 11347d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * num_attribs shall be initialized to the number of allocated 11357d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * elements in that array. Upon successful return, the actual number 11367d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * of attributes will be overwritten into \c num_attribs. Otherwise, 11377d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * \c VA_STATUS_ERROR_MAX_NUM_EXCEEDED is returned and \c num_attribs 11387d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * is adjusted to the number of elements that would be returned if 11397d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * enough space was available. 11407d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * 11417d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * Note: it is perfectly valid to pass NULL to the \c attrib_list 11427d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * argument when vaQuerySurfaceAttributes() is used to determine the 11437d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * actual number of elements that need to be allocated. 11444b672db6ee89c9846451bbab23cf18e93c4260b2hding * 11454b672db6ee89c9846451bbab23cf18e93c4260b2hding * @param[in] dpy the VA display 11464b672db6ee89c9846451bbab23cf18e93c4260b2hding * @param[in] config the config identifying a codec or a video 11474b672db6ee89c9846451bbab23cf18e93c4260b2hding * processing pipeline 11487d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * @param[out] attrib_list the output array of #VASurfaceAttrib elements 11497d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * @param[in,out] num_attribs the number of elements allocated on 11507d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * input, the number of elements actually filled in output 11514b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 11524b672db6ee89c9846451bbab23cf18e93c4260b2hdingVAStatus 11537d9a3d51091eff4c2c32653ad011ecae99dad4feAustin YuanvaQuerySurfaceAttributes( 11544b672db6ee89c9846451bbab23cf18e93c4260b2hding VADisplay dpy, 11554b672db6ee89c9846451bbab23cf18e93c4260b2hding VAConfigID config, 11564b672db6ee89c9846451bbab23cf18e93c4260b2hding VASurfaceAttrib *attrib_list, 11577d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan unsigned int *num_attribs 11584b672db6ee89c9846451bbab23cf18e93c4260b2hding); 11594b672db6ee89c9846451bbab23cf18e93c4260b2hding 11604b672db6ee89c9846451bbab23cf18e93c4260b2hding/** 11614b672db6ee89c9846451bbab23cf18e93c4260b2hding * \brief Creates an array of surfaces 11624b672db6ee89c9846451bbab23cf18e93c4260b2hding * 11634b672db6ee89c9846451bbab23cf18e93c4260b2hding * Creates an array of surfaces. The optional list of attributes shall 11647d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * be constructed and validated through vaGetSurfaceAttributes() or 11657d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * constructed based based on what the underlying hardware could 11667d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * expose through vaQuerySurfaceAttributes(). 11674b672db6ee89c9846451bbab23cf18e93c4260b2hding * 11684b672db6ee89c9846451bbab23cf18e93c4260b2hding * @param[in] dpy the VA display 11694b672db6ee89c9846451bbab23cf18e93c4260b2hding * @param[in] format the desired surface format. See \c VA_RT_FORMAT_* 11704b672db6ee89c9846451bbab23cf18e93c4260b2hding * @param[in] width the surface width 11714b672db6ee89c9846451bbab23cf18e93c4260b2hding * @param[in] height the surface height 11724b672db6ee89c9846451bbab23cf18e93c4260b2hding * @param[out] surfaces the array of newly created surfaces 11734b672db6ee89c9846451bbab23cf18e93c4260b2hding * @param[in] num_surfaces the number of surfaces to create 11744b672db6ee89c9846451bbab23cf18e93c4260b2hding * @param[in] attrib_list the list of (optional) attributes, or \c NULL 11754b672db6ee89c9846451bbab23cf18e93c4260b2hding * @param[in] num_attribs the number of attributes supplied in 11764b672db6ee89c9846451bbab23cf18e93c4260b2hding * \c attrib_list, or zero 11774b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 11784b672db6ee89c9846451bbab23cf18e93c4260b2hdingVAStatus 11794b672db6ee89c9846451bbab23cf18e93c4260b2hdingvaCreateSurfaces( 11804b672db6ee89c9846451bbab23cf18e93c4260b2hding VADisplay dpy, 11814b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned int format, 11824b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned int width, 11834b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned int height, 11844b672db6ee89c9846451bbab23cf18e93c4260b2hding VASurfaceID *surfaces, 11854b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned int num_surfaces, 11864b672db6ee89c9846451bbab23cf18e93c4260b2hding VASurfaceAttrib *attrib_list, 11874b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned int num_attribs 118886c93d9c46415cf7746351c502a3513f637e77e4root); 118986c93d9c46415cf7746351c502a3513f637e77e4root 119086c93d9c46415cf7746351c502a3513f637e77e4root/* 119186c93d9c46415cf7746351c502a3513f637e77e4root * vaDestroySurfaces - Destroy resources associated with surfaces. 119286c93d9c46415cf7746351c502a3513f637e77e4root * Surfaces can only be destroyed after the context associated has been 119386c93d9c46415cf7746351c502a3513f637e77e4root * destroyed. 119486c93d9c46415cf7746351c502a3513f637e77e4root * dpy: display 119586c93d9c46415cf7746351c502a3513f637e77e4root * surfaces: array of surfaces to destroy 119686c93d9c46415cf7746351c502a3513f637e77e4root * num_surfaces: number of surfaces in the array to be destroyed. 119786c93d9c46415cf7746351c502a3513f637e77e4root */ 119886c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaDestroySurfaces ( 119986c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 120086c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID *surfaces, 120186c93d9c46415cf7746351c502a3513f637e77e4root int num_surfaces 120286c93d9c46415cf7746351c502a3513f637e77e4root); 120386c93d9c46415cf7746351c502a3513f637e77e4root 120486c93d9c46415cf7746351c502a3513f637e77e4root#define VA_PROGRESSIVE 0x1 120586c93d9c46415cf7746351c502a3513f637e77e4root/* 120686c93d9c46415cf7746351c502a3513f637e77e4root * vaCreateContext - Create a context 120786c93d9c46415cf7746351c502a3513f637e77e4root * dpy: display 120886c93d9c46415cf7746351c502a3513f637e77e4root * config_id: configuration for the context 120986c93d9c46415cf7746351c502a3513f637e77e4root * picture_width: coded picture width 121086c93d9c46415cf7746351c502a3513f637e77e4root * picture_height: coded picture height 121186c93d9c46415cf7746351c502a3513f637e77e4root * flag: any combination of the following: 121286c93d9c46415cf7746351c502a3513f637e77e4root * VA_PROGRESSIVE (only progressive frame pictures in the sequence when set) 121386c93d9c46415cf7746351c502a3513f637e77e4root * render_targets: render targets (surfaces) tied to the context 121486c93d9c46415cf7746351c502a3513f637e77e4root * num_render_targets: number of render targets in the above array 121586c93d9c46415cf7746351c502a3513f637e77e4root * context: created context id upon return 121686c93d9c46415cf7746351c502a3513f637e77e4root */ 121786c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaCreateContext ( 121886c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 121986c93d9c46415cf7746351c502a3513f637e77e4root VAConfigID config_id, 122086c93d9c46415cf7746351c502a3513f637e77e4root int picture_width, 122186c93d9c46415cf7746351c502a3513f637e77e4root int picture_height, 122286c93d9c46415cf7746351c502a3513f637e77e4root int flag, 122386c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID *render_targets, 122486c93d9c46415cf7746351c502a3513f637e77e4root int num_render_targets, 122586c93d9c46415cf7746351c502a3513f637e77e4root VAContextID *context /* out */ 122686c93d9c46415cf7746351c502a3513f637e77e4root); 122786c93d9c46415cf7746351c502a3513f637e77e4root 122886c93d9c46415cf7746351c502a3513f637e77e4root/* 122986c93d9c46415cf7746351c502a3513f637e77e4root * vaDestroyContext - Destroy a context 123086c93d9c46415cf7746351c502a3513f637e77e4root * dpy: display 123186c93d9c46415cf7746351c502a3513f637e77e4root * context: context to be destroyed 123286c93d9c46415cf7746351c502a3513f637e77e4root */ 123386c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaDestroyContext ( 123486c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 123586c93d9c46415cf7746351c502a3513f637e77e4root VAContextID context 123686c93d9c46415cf7746351c502a3513f637e77e4root); 123786c93d9c46415cf7746351c502a3513f637e77e4root 123886c93d9c46415cf7746351c502a3513f637e77e4root/* 123986c93d9c46415cf7746351c502a3513f637e77e4root * Buffers 124086c93d9c46415cf7746351c502a3513f637e77e4root * Buffers are used to pass various types of data from the 124186c93d9c46415cf7746351c502a3513f637e77e4root * client to the server. The server maintains a data store 124286c93d9c46415cf7746351c502a3513f637e77e4root * for each buffer created, and the client idenfies a buffer 124386c93d9c46415cf7746351c502a3513f637e77e4root * through a unique buffer id assigned by the server. 124486c93d9c46415cf7746351c502a3513f637e77e4root */ 124586c93d9c46415cf7746351c502a3513f637e77e4root 124686c93d9c46415cf7746351c502a3513f637e77e4roottypedef VAGenericID VABufferID; 124786c93d9c46415cf7746351c502a3513f637e77e4root 124886c93d9c46415cf7746351c502a3513f637e77e4roottypedef enum 124986c93d9c46415cf7746351c502a3513f637e77e4root{ 125086c93d9c46415cf7746351c502a3513f637e77e4root VAPictureParameterBufferType = 0, 125186c93d9c46415cf7746351c502a3513f637e77e4root VAIQMatrixBufferType = 1, 125286c93d9c46415cf7746351c502a3513f637e77e4root VABitPlaneBufferType = 2, 125386c93d9c46415cf7746351c502a3513f637e77e4root VASliceGroupMapBufferType = 3, 125486c93d9c46415cf7746351c502a3513f637e77e4root VASliceParameterBufferType = 4, 125586c93d9c46415cf7746351c502a3513f637e77e4root VASliceDataBufferType = 5, 125686c93d9c46415cf7746351c502a3513f637e77e4root VAMacroblockParameterBufferType = 6, 125786c93d9c46415cf7746351c502a3513f637e77e4root VAResidualDataBufferType = 7, 125886c93d9c46415cf7746351c502a3513f637e77e4root VADeblockingParameterBufferType = 8, 125986c93d9c46415cf7746351c502a3513f637e77e4root VAImageBufferType = 9, 126086c93d9c46415cf7746351c502a3513f637e77e4root VAProtectedSliceDataBufferType = 10, 1261b0fac498ca4863166252f1268fda83394db54153Fei Jiang VAQMatrixBufferType = 11, 12624b672db6ee89c9846451bbab23cf18e93c4260b2hding VAHuffmanTableBufferType = 12, 12634b672db6ee89c9846451bbab23cf18e93c4260b2hding VAProbabilityBufferType = 13, 126486c93d9c46415cf7746351c502a3513f637e77e4root/* Following are encode buffer types */ 126586c93d9c46415cf7746351c502a3513f637e77e4root VAEncCodedBufferType = 21, 126686c93d9c46415cf7746351c502a3513f637e77e4root VAEncSequenceParameterBufferType = 22, 126786c93d9c46415cf7746351c502a3513f637e77e4root VAEncPictureParameterBufferType = 23, 126886c93d9c46415cf7746351c502a3513f637e77e4root VAEncSliceParameterBufferType = 24, 12694b672db6ee89c9846451bbab23cf18e93c4260b2hding VAEncPackedHeaderParameterBufferType = 25, 12704b672db6ee89c9846451bbab23cf18e93c4260b2hding VAEncPackedHeaderDataBufferType = 26, 127121e26478769d887b8357289ebb7faa47b8b415aeAustin Yuan VAEncMiscParameterBufferType = 27, 12724b672db6ee89c9846451bbab23cf18e93c4260b2hding VAEncMacroblockParameterBufferType = 28, 12736044ab9a375eb73b08f45d87966652f98f918668Austin Yuan VAEncMacroblockMapBufferType = 29, 12740f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan VAEncQpBufferType = 30, 12754b672db6ee89c9846451bbab23cf18e93c4260b2hding/* Following are video processing buffer types */ 12764b672db6ee89c9846451bbab23cf18e93c4260b2hding /** 12774b672db6ee89c9846451bbab23cf18e93c4260b2hding * \brief Video processing pipeline parameter buffer. 12784b672db6ee89c9846451bbab23cf18e93c4260b2hding * 12794b672db6ee89c9846451bbab23cf18e93c4260b2hding * This buffer describes the video processing pipeline. See 12804b672db6ee89c9846451bbab23cf18e93c4260b2hding * #VAProcPipelineParameterBuffer for details. 12814b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 12824b672db6ee89c9846451bbab23cf18e93c4260b2hding VAProcPipelineParameterBufferType = 41, 12834b672db6ee89c9846451bbab23cf18e93c4260b2hding /** 12844b672db6ee89c9846451bbab23cf18e93c4260b2hding * \brief Video filter parameter buffer. 12854b672db6ee89c9846451bbab23cf18e93c4260b2hding * 12864b672db6ee89c9846451bbab23cf18e93c4260b2hding * This buffer describes the video filter parameters. All buffers 12874b672db6ee89c9846451bbab23cf18e93c4260b2hding * inherit from #VAProcFilterParameterBufferBase, thus including 12884b672db6ee89c9846451bbab23cf18e93c4260b2hding * a unique filter buffer type. 12894b672db6ee89c9846451bbab23cf18e93c4260b2hding * 12904b672db6ee89c9846451bbab23cf18e93c4260b2hding * The default buffer used by most filters is #VAProcFilterParameterBuffer. 12914b672db6ee89c9846451bbab23cf18e93c4260b2hding * Filters requiring advanced parameters include, but are not limited to, 12924b672db6ee89c9846451bbab23cf18e93c4260b2hding * deinterlacing (#VAProcFilterParameterBufferDeinterlacing), 12934b672db6ee89c9846451bbab23cf18e93c4260b2hding * color balance (#VAProcFilterParameterBufferColorBalance), etc. 12944b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 12954b672db6ee89c9846451bbab23cf18e93c4260b2hding VAProcFilterParameterBufferType = 42, 129699bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo VAParsePictureParameterBufferType = 43, 129799bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo VAParseSliceHeaderGroupBufferType = 44, 1298f6339eece05892fb49c4891b838545c41159ae39Austin Yuan 12990f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan /** 13000f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * \brief Intel specific buffer types start at 1001 13010f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan */ 13020f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan VAEncFEIMVBufferTypeIntel = 1001, 13030f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan VAEncFEIModeBufferTypeIntel, 13040f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan VAEncFEIDistortionBufferTypeIntel, 13050f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan VAStatsStatisticsParameterBufferTypeIntel, 13060f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan VAStatsStatisticsBufferTypeIntel, 13070f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan VAStatsMotionVectorBufferTypeIntel, 13080f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan 13094b672db6ee89c9846451bbab23cf18e93c4260b2hding VABufferTypeMax 131086c93d9c46415cf7746351c502a3513f637e77e4root} VABufferType; 131186c93d9c46415cf7746351c502a3513f637e77e4root 1312901c77a7aa491f56b63af7b655b67439481e4177Fei Jiangtypedef enum 1313901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang{ 1314901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang VAEncMiscParameterTypeFrameRate = 0, 13158712753e35351f9678345062e4144b0d1062de99Fei Jiang VAEncMiscParameterTypeRateControl = 1, 1316901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang VAEncMiscParameterTypeMaxSliceSize = 2, 13177624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan /** \brief Buffer type used for Adaptive intra refresh */ 1318901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang VAEncMiscParameterTypeAIR = 3, 13194b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Buffer type used to express a maximum frame size (in bits). */ 13204b672db6ee89c9846451bbab23cf18e93c4260b2hding VAEncMiscParameterTypeMaxFrameSize = 4, 13214b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Buffer type used for HRD parameters. */ 13224b672db6ee89c9846451bbab23cf18e93c4260b2hding VAEncMiscParameterTypeHRD = 5, 1323f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun VAEncMiscParameterTypeQualityLevel = 6, 13247624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan /** \brief Buffer type used for Rolling intra refresh */ 13258c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan VAEncMiscParameterTypeRIR = 7, 13268c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan VAEncMiscParameterTypeQuantization = 8, 1327c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan /** \brief Buffer type used for sending skip frame parameters to the encoder's 1328c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * rate control, when the user has externally skipped frames. */ 1329c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan VAEncMiscParameterTypeSkipFrame = 9, 1330c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan /** \brief Buffer type used for region-of-interest (ROI) parameters. */ 13317624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan VAEncMiscParameterTypeROI = 10, 13327624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan /** \brief Buffer type used for Cyclic intra refresh */ 13330f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan VAEncMiscParameterTypeCIR = 11, 13340f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan 13350f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan /* Intel specific types start at 1001 */ 13360f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan /* VAEntrypointEncFEIIntel */ 13370f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan VAEncMiscParameterTypeFEIFrameControlIntel = 1001 1338901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang} VAEncMiscParameterType; 1339901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang 13404b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Packed header type. */ 13414b672db6ee89c9846451bbab23cf18e93c4260b2hdingtypedef enum { 13424b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Packed sequence header. */ 13434b672db6ee89c9846451bbab23cf18e93c4260b2hding VAEncPackedHeaderSequence = 1, 13444b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Packed picture header. */ 13454b672db6ee89c9846451bbab23cf18e93c4260b2hding VAEncPackedHeaderPicture = 2, 13464b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Packed slice header. */ 13474b672db6ee89c9846451bbab23cf18e93c4260b2hding VAEncPackedHeaderSlice = 3, 1348409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan /** 1349409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan * \brief Packed raw header. 1350409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan * 1351409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan * Packed raw data header can be used by the client to insert a header 13527d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * into the bitstream data buffer at the point it is passed, the driver 13537d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * will handle the raw packed header based on "has_emulation_bytes" field 13547d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * in the packed header parameter structure. 1355409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan */ 1356409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan VAEncPackedHeaderRawData = 4, 13574b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Misc packed header. See codec-specific definitions. */ 13584b672db6ee89c9846451bbab23cf18e93c4260b2hding VAEncPackedHeaderMiscMask = 0x80000000, 13594b672db6ee89c9846451bbab23cf18e93c4260b2hding} VAEncPackedHeaderType; 13604b672db6ee89c9846451bbab23cf18e93c4260b2hding 13614b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Packed header parameter. */ 13624b672db6ee89c9846451bbab23cf18e93c4260b2hdingtypedef struct _VAEncPackedHeaderParameterBuffer { 13634b672db6ee89c9846451bbab23cf18e93c4260b2hding /** Type of the packed header buffer. See #VAEncPackedHeaderType. */ 13644b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned int type; 13654b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Size of the #VAEncPackedHeaderDataBuffer in bits. */ 13664b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned int bit_length; 13674b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Flag: buffer contains start code emulation prevention bytes? */ 13684b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned char has_emulation_bytes; 13694b672db6ee89c9846451bbab23cf18e93c4260b2hding} VAEncPackedHeaderParameterBuffer; 13704b672db6ee89c9846451bbab23cf18e93c4260b2hding 1371901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang/* 1372901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * For application, e.g. set a new bitrate 1373901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * VABufferID buf_id; 1374901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * VAEncMiscParameterBuffer *misc_param; 13758712753e35351f9678345062e4144b0d1062de99Fei Jiang * VAEncMiscParameterRateControl *misc_rate_ctrl; 1376901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * 1377901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * vaCreateBuffer(dpy, context, VAEncMiscParameterBufferType, 13788712753e35351f9678345062e4144b0d1062de99Fei Jiang * sizeof(VAEncMiscParameterBuffer) + sizeof(VAEncMiscParameterRateControl), 1379901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * 1, NULL, &buf_id); 1380901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * 1381901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * vaMapBuffer(dpy,buf_id,(void **)&misc_param); 13828712753e35351f9678345062e4144b0d1062de99Fei Jiang * misc_param->type = VAEncMiscParameterTypeRateControl; 13838712753e35351f9678345062e4144b0d1062de99Fei Jiang * misc_rate_ctrl= (VAEncMiscParameterRateControl *)misc_param->data; 13848712753e35351f9678345062e4144b0d1062de99Fei Jiang * misc_rate_ctrl->bits_per_second = 6400000; 138521e26478769d887b8357289ebb7faa47b8b415aeAustin Yuan * vaUnmapBuffer(dpy, buf_id); 1386901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * vaRenderPicture(dpy, context, &buf_id, 1); 1387901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang */ 1388901c77a7aa491f56b63af7b655b67439481e4177Fei Jiangtypedef struct _VAEncMiscParameterBuffer 1389901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang{ 1390901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang VAEncMiscParameterType type; 1391901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang unsigned int data[0]; 1392901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang} VAEncMiscParameterBuffer; 1393901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang 13944b672db6ee89c9846451bbab23cf18e93c4260b2hding 13954b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Rate control parameters */ 13968712753e35351f9678345062e4144b0d1062de99Fei Jiangtypedef struct _VAEncMiscParameterRateControl 1397901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang{ 13984b672db6ee89c9846451bbab23cf18e93c4260b2hding /* this is the maximum bit-rate to be constrained by the rate control implementation */ 13994b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned int bits_per_second; 14004b672db6ee89c9846451bbab23cf18e93c4260b2hding /* this is the bit-rate the rate control is targeting, as a percentage of the maximum 14014b672db6ee89c9846451bbab23cf18e93c4260b2hding * bit-rate for example if target_percentage is 95 then the rate control will target 14024b672db6ee89c9846451bbab23cf18e93c4260b2hding * a bit-rate that is 95% of the maximum bit-rate 14034b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 14044b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned int target_percentage; 14054b672db6ee89c9846451bbab23cf18e93c4260b2hding /* windows size in milliseconds. For example if this is set to 500, 14064b672db6ee89c9846451bbab23cf18e93c4260b2hding * then the rate control will guarantee the target bit-rate over a 500 ms window 14074b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 14084b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned int window_size; 140988912d09886f431619dc966776a85976129f2b24Austin Yuan /* initial_qp: initial QP for the first I frames 141088912d09886f431619dc966776a85976129f2b24Austin Yuan * min_qp/max_qp: minimal and maximum QP frames 141188912d09886f431619dc966776a85976129f2b24Austin Yuan * If set them to 0, encoder chooses the best QP according to rate control 1412f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun */ 141388912d09886f431619dc966776a85976129f2b24Austin Yuan unsigned int initial_qp; 1414165d8d5c65d966841a94e1147a516c92a4cede20Elaine Wang unsigned int min_qp; 1415f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun unsigned int max_qp; 14164b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned int basic_unit_size; 1417165d8d5c65d966841a94e1147a516c92a4cede20Elaine Wang union 1418165d8d5c65d966841a94e1147a516c92a4cede20Elaine Wang { 1419165d8d5c65d966841a94e1147a516c92a4cede20Elaine Wang struct 1420165d8d5c65d966841a94e1147a516c92a4cede20Elaine Wang { 1421165d8d5c65d966841a94e1147a516c92a4cede20Elaine Wang unsigned int reset : 1; 1422165d8d5c65d966841a94e1147a516c92a4cede20Elaine Wang unsigned int disable_frame_skip : 1; /* Disable frame skip in rate control mode */ 1423165d8d5c65d966841a94e1147a516c92a4cede20Elaine Wang unsigned int disable_bit_stuffing : 1; /* Disable bit stuffing in rate control mode */ 1424c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan unsigned int mb_rate_control : 4; /* Control VA_RC_MB 0: default, 1: enable, 2: disable, other: reserved*/ 14250f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan /* 14260f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * The temporal layer that the rate control parameters are specified for. 14270f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan */ 14280f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan unsigned int temporal_id : 8; 14290f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan unsigned int reserved : 17; 1430165d8d5c65d966841a94e1147a516c92a4cede20Elaine Wang } bits; 1431165d8d5c65d966841a94e1147a516c92a4cede20Elaine Wang unsigned int value; 1432165d8d5c65d966841a94e1147a516c92a4cede20Elaine Wang } rc_flags; 14330f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan unsigned int ICQ_quality_factor; /* Initial ICQ quality factor: 1-51. */ 14348712753e35351f9678345062e4144b0d1062de99Fei Jiang} VAEncMiscParameterRateControl; 1435901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang 1436901c77a7aa491f56b63af7b655b67439481e4177Fei Jiangtypedef struct _VAEncMiscParameterFrameRate 1437901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang{ 1438901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang unsigned int framerate; 14390f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan union 14400f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan { 14410f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan struct 14420f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan { 14430f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan /* 14440f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * The temporal id the framerate parameters are specified for. 14450f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan */ 14460f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan unsigned int temporal_id : 8; 14470f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan unsigned int reserved : 24; 14480f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan } bits; 14490f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan unsigned int value; 14500f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan } framerate_flags; 1451901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang} VAEncMiscParameterFrameRate; 1452901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang 1453901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang/* 1454901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * Allow a maximum slice size to be specified (in bits). 1455901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * The encoder will attempt to make sure that individual slices do not exceed this size 1456901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * Or to signal applicate if the slice size exceed this size, see "status" of VACodedBufferSegment 1457901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang */ 1458901c77a7aa491f56b63af7b655b67439481e4177Fei Jiangtypedef struct _VAEncMiscParameterMaxSliceSize 1459901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang{ 1460901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang unsigned int max_slice_size; 1461901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang} VAEncMiscParameterMaxSliceSize; 1462901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang 14637624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan/* 14647624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan * \brief Cyclic intra refresh data structure for encoding. 14657624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan */ 14667624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohantypedef struct _VAEncMiscParameterCIR 14677624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan{ 14687624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan /** \brief the number of consecutive macroblocks to be coded as intra */ 14697624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan unsigned int cir_num_mbs; 14707624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan} VAEncMiscParameterCIR; 14717624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan 14727624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan/* 14737624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan * \brief Adaptive intra refresh data structure for encoding. 14747624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan */ 1475901c77a7aa491f56b63af7b655b67439481e4177Fei Jiangtypedef struct _VAEncMiscParameterAIR 1476901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang{ 14777624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan /** \brief the minimum number of macroblocks to refresh in a frame */ 1478901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang unsigned int air_num_mbs; 14797624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan /** 14800f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * \brief threshhold of blockmatching criterion (typically SAD) 14817624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan * 14827624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan * Macroblocks above that threshold are marked as candidates and 14830f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * on subsequent frames a number of these candidates are coded as Intra 14847624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan * Generally the threshhold need to be set and tuned to an appropriate level 14857624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan * according to the feedback of coded frame. 14867624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan */ 1487901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang unsigned int air_threshold; 14887624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan /** \brief if set to 1 then hardware auto-tune the AIR threshold */ 14897624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan unsigned int air_auto; 1490901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang} VAEncMiscParameterAIR; 1491901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang 14928c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan/* 14938c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * \brief Rolling intra refresh data structure for encoding. 14948c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan */ 14958c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuantypedef struct _VAEncMiscParameterRIR 14968c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan{ 14978c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan union 14988c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan { 14998c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan struct 15008c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan /** 15018c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * \brief Indicate if intra refresh is enabled in column/row. 15028c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * 15038c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * App should query VAConfigAttribEncIntraRefresh to confirm RIR support 15048c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * by the driver before sending this structure. The following RIR restrictions 15058c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * apply: 15068c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * - No field encoding. 15078c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * - No B frames. 15088c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * - No multiple references. 15098c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan */ 15108c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan { 15118c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan /* \brief enable RIR in column */ 15128c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan unsigned int enable_rir_column : 1; 15138c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan /* \brief enable RIR in row */ 15148c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan unsigned int enable_rir_row : 1; 15158c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan unsigned int reserved : 30; 15168c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan } bits; 15178c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan unsigned int value; 15188c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan } rir_flags; 15198c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan /** 15208c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * \brief Indicates the column or row location in MB. It is ignored if 15218c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * rir_flags is 0. 15228c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan */ 15238c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan unsigned short intra_insertion_location; 15248c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan /** 15258c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * \brief Indicates the number of columns or rows in MB. It is ignored if 15268c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * rir_flags is 0. 15278c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan */ 15288c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan unsigned short intra_insert_size; 15298c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan /** 15308c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * \brief indicates the Qp difference for inserted intra columns or rows. 15318c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * App can use this to adjust intra Qp based on bitrate & max frame size. 15328c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan */ 15338c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan char qp_delta_for_inserted_intra; 15348c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan 15358c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan} VAEncMiscParameterRIR; 15368c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan 1537adb30a44e9db2ebb15f521deaf16602c18743989Kun Wangtypedef struct _VAEncMiscParameterHRD 1538adb30a44e9db2ebb15f521deaf16602c18743989Kun Wang{ 153988912d09886f431619dc966776a85976129f2b24Austin Yuan /** 154088912d09886f431619dc966776a85976129f2b24Austin Yuan * \brief This value indicates the amount of data that will 154188912d09886f431619dc966776a85976129f2b24Austin Yuan * be buffered by the decoding application prior to beginning playback 154288912d09886f431619dc966776a85976129f2b24Austin Yuan */ 15434b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned int initial_buffer_fullness; /* in bits */ 154488912d09886f431619dc966776a85976129f2b24Austin Yuan /** 154588912d09886f431619dc966776a85976129f2b24Austin Yuan * \brief This value indicates the amount of data that the 154688912d09886f431619dc966776a85976129f2b24Austin Yuan * encoder should try to maintain in the decoder's buffer 154788912d09886f431619dc966776a85976129f2b24Austin Yuan */ 154888912d09886f431619dc966776a85976129f2b24Austin Yuan unsigned int optimal_buffer_fullness; /* in bits */ 154988912d09886f431619dc966776a85976129f2b24Austin Yuan /** 155088912d09886f431619dc966776a85976129f2b24Austin Yuan * \brief This value indicates the amount of data that 155188912d09886f431619dc966776a85976129f2b24Austin Yuan * may be buffered by the decoding application 155288912d09886f431619dc966776a85976129f2b24Austin Yuan */ 15534b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned int buffer_size; /* in bits */ 1554adb30a44e9db2ebb15f521deaf16602c18743989Kun Wang} VAEncMiscParameterHRD; 155586c93d9c46415cf7746351c502a3513f637e77e4root 15564b672db6ee89c9846451bbab23cf18e93c4260b2hding/** 15574b672db6ee89c9846451bbab23cf18e93c4260b2hding * \brief Defines a maximum frame size (in bits). 15584b672db6ee89c9846451bbab23cf18e93c4260b2hding * 15594b672db6ee89c9846451bbab23cf18e93c4260b2hding * This misc parameter buffer defines the maximum size of a frame (in 15604b672db6ee89c9846451bbab23cf18e93c4260b2hding * bits). The encoder will try to make sure that each frame does not 15614b672db6ee89c9846451bbab23cf18e93c4260b2hding * exceed this size. Otherwise, if the frame size exceeds this size, 15624b672db6ee89c9846451bbab23cf18e93c4260b2hding * the \c status flag of #VACodedBufferSegment will contain 15634b672db6ee89c9846451bbab23cf18e93c4260b2hding * #VA_CODED_BUF_STATUS_FRAME_SIZE_OVERFLOW. 15644b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 15654b672db6ee89c9846451bbab23cf18e93c4260b2hdingtypedef struct _VAEncMiscParameterBufferMaxFrameSize { 15664b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Type. Shall be set to #VAEncMiscParameterTypeMaxFrameSize. */ 15674b672db6ee89c9846451bbab23cf18e93c4260b2hding VAEncMiscParameterType type; 15684b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Maximum size of a frame (in bits). */ 15694b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned int max_frame_size; 15704b672db6ee89c9846451bbab23cf18e93c4260b2hding} VAEncMiscParameterBufferMaxFrameSize; 15714b672db6ee89c9846451bbab23cf18e93c4260b2hding 1572f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun/** 1573f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun * \brief Encoding quality level. 1574f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun * 1575f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun * The encoding quality could be set through this structure, if the implementation 1576f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun * supports multiple quality levels. The quality level set through this structure is 1577f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun * persistent over the entire coded sequence, or until a new structure is being sent. 1578f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun * The quality level range can be queried through the VAConfigAttribEncQualityRange 1579f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun * attribute. A lower value means higher quality, and a value of 1 represents the highest 1580f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun * quality. The quality level setting is used as a trade-off between quality and speed/power 1581f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun * consumption, with higher quality corresponds to lower speed and higher power consumption. 1582f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun */ 1583f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Boluntypedef struct _VAEncMiscParameterBufferQualityLevel { 1584f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun /** \brief Encoding quality level setting. */ 1585f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun unsigned int quality_level; 1586f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun} VAEncMiscParameterBufferQualityLevel; 1587f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun 15888c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan/** 15898c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * \brief Quantization settings for encoding. 15908c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * 15918c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * Some encoders support special types of quantization such as trellis, and this structure 15928c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * can be used by the app to control these special types of quantization by the encoder. 15938c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan */ 15948c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuantypedef struct _VAEncMiscParameterQuantization 15958c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan{ 15968c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan union 15978c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan { 15988c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan /* if no flags is set then quantization is determined by the driver */ 15998c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan struct 16008c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan { 16018c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan /* \brief disable trellis for all frames/fields */ 16028c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan unsigned int disable_trellis : 1; 16038c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan /* \brief enable trellis for I frames/fields */ 16048c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan unsigned int enable_trellis_I : 1; 16058c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan /* \brief enable trellis for P frames/fields */ 16068c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan unsigned int enable_trellis_P : 1; 16078c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan /* \brief enable trellis for B frames/fields */ 16088c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan unsigned int enable_trellis_B : 1; 16098c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan unsigned int reserved : 28; 16108c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan } bits; 16118c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan unsigned int value; 16128c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan } quantization_flags; 16138c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan} VAEncMiscParameterQuantization; 16148c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan 1615c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan/** 1616c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * \brief Encoding skip frame. 1617c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * 1618c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * The application may choose to skip frames externally to the encoder (e.g. drop completely or 1619c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * code as all skip's). For rate control purposes the encoder will need to know the size and number 1620c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * of skipped frames. Skip frame(s) indicated through this structure is applicable only to the 1621c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * current frame. It is allowed for the application to still send in packed headers for the driver to 1622c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * pack, although no frame will be encoded (e.g. for HW to encrypt the frame). 1623c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan */ 1624c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuantypedef struct _VAEncMiscParameterSkipFrame { 1625c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan /** \brief Indicates skip frames as below. 1626c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * 0: Encode as normal, no skip. 1627c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * 1: One or more frames were skipped prior to the current frame, encode the current frame as normal. 1628c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * 2: The current frame is to be skipped, do not encode it but pack/encrypt the packed header contents 1629c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * (all except VAEncPackedHeaderSlice) which could contain actual frame contents (e.g. pack the frame 1630c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * in VAEncPackedHeaderPicture). */ 1631c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan unsigned char skip_frame_flag; 1632c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan /** \brief The number of frames skipped prior to the current frame. Valid when skip_frame_flag = 1. */ 1633c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan unsigned char num_skip_frames; 1634c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan /** \brief When skip_frame_flag = 1, the size of the skipped frames in bits. When skip_frame_flag = 2, 1635c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * the size of the current skipped frame that is to be packed/encrypted in bits. */ 1636c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan unsigned int size_skip_frames; 1637c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan} VAEncMiscParameterSkipFrame; 1638c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan 1639c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan/** 1640c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * \brief Encoding region-of-interest (ROI). 1641c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * 1642c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * The encoding ROI can be set through this structure, if the implementation 1643c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * supports ROI input. The ROI set through this structure is applicable only to the 1644c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * current frame. The number of supported ROIs can be queried through the 1645c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * VAConfigAttribEncRoi. The encoder will use the ROI information to adjust the QP 1646c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * values of the MB's that fall within the ROIs. 1647c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan */ 1648c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuantypedef struct _VAEncMiscParameterBufferRoi { 1649c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan /** \brief Number of ROIs being sent.*/ 1650c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan unsigned int num_roi; 1651c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan /** \brief Valid when VAConfigAttribRateControl != VA_RC_CQP, then the encoder's 1652c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * rate control will determine actual delta QPs. Specifies the max/min allowed delta QPs.*/ 1653c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan char max_delta_qp; 1654c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan char min_delta_qp; 1655c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan 1656c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan /** \brief Pointer to a VAEncROI array with num_ROI elements.*/ 1657c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan struct VAEncROI 1658c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan { 1659c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan /** \brief Defines the ROI boundary in pixels, the driver will map it to appropriate 1660c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * codec coding units. It is relative to the frame coordinates for both frame and field cases. */ 1661c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan VARectangle roi_rectangle; 1662c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan /** \brief When VAConfigAttribRateControl == VA_RC_CQP then roi_value specifes the delta QP that 1663c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * will be added on top of the frame level QP. For other rate control modes, roi_value specifies the 1664c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * priority of the ROI region relative to the non-ROI region. It can positive (more important) or 1665c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * negative (less important) values and is compared with non-ROI region (taken as value 0). 1666c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * E.g. ROI region with roi_value -3 is less important than the non-ROI region (roi_value implied to be 0) 1667c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * which is less important than ROI region with roi_value +2. For overlapping regions, the roi_value 1668c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * that is first in the ROI array will have priority. */ 1669c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan char roi_value; 1670c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan } *ROI; 1671c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan} VAEncMiscParameterBufferROI; 1672c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan 167386c93d9c46415cf7746351c502a3513f637e77e4root/* 167486c93d9c46415cf7746351c502a3513f637e77e4root * There will be cases where the bitstream buffer will not have enough room to hold 167586c93d9c46415cf7746351c502a3513f637e77e4root * the data for the entire slice, and the following flags will be used in the slice 167686c93d9c46415cf7746351c502a3513f637e77e4root * parameter to signal to the server for the possible cases. 167786c93d9c46415cf7746351c502a3513f637e77e4root * If a slice parameter buffer and slice data buffer pair is sent to the server with 167886c93d9c46415cf7746351c502a3513f637e77e4root * the slice data partially in the slice data buffer (BEGIN and MIDDLE cases below), 167986c93d9c46415cf7746351c502a3513f637e77e4root * then a slice parameter and data buffer needs to be sent again to complete this slice. 168086c93d9c46415cf7746351c502a3513f637e77e4root */ 168186c93d9c46415cf7746351c502a3513f637e77e4root#define VA_SLICE_DATA_FLAG_ALL 0x00 /* whole slice is in the buffer */ 168286c93d9c46415cf7746351c502a3513f637e77e4root#define VA_SLICE_DATA_FLAG_BEGIN 0x01 /* The beginning of the slice is in the buffer but the end if not */ 168386c93d9c46415cf7746351c502a3513f637e77e4root#define VA_SLICE_DATA_FLAG_MIDDLE 0x02 /* Neither beginning nor end of the slice is in the buffer */ 168486c93d9c46415cf7746351c502a3513f637e77e4root#define VA_SLICE_DATA_FLAG_END 0x04 /* end of the slice is in the buffer */ 168586c93d9c46415cf7746351c502a3513f637e77e4root 168686c93d9c46415cf7746351c502a3513f637e77e4root/* Codec-independent Slice Parameter Buffer base */ 168786c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VASliceParameterBufferBase 168886c93d9c46415cf7746351c502a3513f637e77e4root{ 168986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int slice_data_size; /* number of bytes in the slice data buffer for this slice */ 169086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int slice_data_offset; /* the offset to the first byte of slice data */ 169186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int slice_data_flag; /* see VA_SLICE_DATA_FLAG_XXX definitions */ 169286c93d9c46415cf7746351c502a3513f637e77e4root} VASliceParameterBufferBase; 169386c93d9c46415cf7746351c502a3513f637e77e4root 169488912d09886f431619dc966776a85976129f2b24Austin Yuan#include <va/va_dec_jpeg.h> 169588912d09886f431619dc966776a85976129f2b24Austin Yuan 169686c93d9c46415cf7746351c502a3513f637e77e4root/**************************** 169786c93d9c46415cf7746351c502a3513f637e77e4root * MPEG-2 data structures 169886c93d9c46415cf7746351c502a3513f637e77e4root ****************************/ 169986c93d9c46415cf7746351c502a3513f637e77e4root 170086c93d9c46415cf7746351c502a3513f637e77e4root/* MPEG-2 Picture Parameter Buffer */ 170186c93d9c46415cf7746351c502a3513f637e77e4root/* 170286c93d9c46415cf7746351c502a3513f637e77e4root * For each frame or field, and before any slice data, a single 170386c93d9c46415cf7746351c502a3513f637e77e4root * picture parameter buffer must be send. 170486c93d9c46415cf7746351c502a3513f637e77e4root */ 170586c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VAPictureParameterBufferMPEG2 170686c93d9c46415cf7746351c502a3513f637e77e4root{ 170786c93d9c46415cf7746351c502a3513f637e77e4root unsigned short horizontal_size; 170886c93d9c46415cf7746351c502a3513f637e77e4root unsigned short vertical_size; 170986c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID forward_reference_picture; 171086c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID backward_reference_picture; 171186c93d9c46415cf7746351c502a3513f637e77e4root /* meanings of the following fields are the same as in the standard */ 171286c93d9c46415cf7746351c502a3513f637e77e4root int picture_coding_type; 171386c93d9c46415cf7746351c502a3513f637e77e4root int f_code; /* pack all four fcode into this */ 171486c93d9c46415cf7746351c502a3513f637e77e4root union { 171586c93d9c46415cf7746351c502a3513f637e77e4root struct { 171686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int intra_dc_precision : 2; 171786c93d9c46415cf7746351c502a3513f637e77e4root unsigned int picture_structure : 2; 171886c93d9c46415cf7746351c502a3513f637e77e4root unsigned int top_field_first : 1; 171986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int frame_pred_frame_dct : 1; 172086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int concealment_motion_vectors : 1; 172186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int q_scale_type : 1; 172286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int intra_vlc_format : 1; 172386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int alternate_scan : 1; 172486c93d9c46415cf7746351c502a3513f637e77e4root unsigned int repeat_first_field : 1; 172586c93d9c46415cf7746351c502a3513f637e77e4root unsigned int progressive_frame : 1; 172686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int is_first_field : 1; /* indicate whether the current field 172786c93d9c46415cf7746351c502a3513f637e77e4root * is the first field for field picture 172886c93d9c46415cf7746351c502a3513f637e77e4root */ 172986c93d9c46415cf7746351c502a3513f637e77e4root } bits; 173086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int value; 173186c93d9c46415cf7746351c502a3513f637e77e4root } picture_coding_extension; 173286c93d9c46415cf7746351c502a3513f637e77e4root} VAPictureParameterBufferMPEG2; 173386c93d9c46415cf7746351c502a3513f637e77e4root 173486c93d9c46415cf7746351c502a3513f637e77e4root/* MPEG-2 Inverse Quantization Matrix Buffer */ 173586c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VAIQMatrixBufferMPEG2 173686c93d9c46415cf7746351c502a3513f637e77e4root{ 173786c93d9c46415cf7746351c502a3513f637e77e4root int load_intra_quantiser_matrix; 173886c93d9c46415cf7746351c502a3513f637e77e4root int load_non_intra_quantiser_matrix; 173986c93d9c46415cf7746351c502a3513f637e77e4root int load_chroma_intra_quantiser_matrix; 174086c93d9c46415cf7746351c502a3513f637e77e4root int load_chroma_non_intra_quantiser_matrix; 174186c93d9c46415cf7746351c502a3513f637e77e4root unsigned char intra_quantiser_matrix[64]; 174286c93d9c46415cf7746351c502a3513f637e77e4root unsigned char non_intra_quantiser_matrix[64]; 174386c93d9c46415cf7746351c502a3513f637e77e4root unsigned char chroma_intra_quantiser_matrix[64]; 174486c93d9c46415cf7746351c502a3513f637e77e4root unsigned char chroma_non_intra_quantiser_matrix[64]; 174586c93d9c46415cf7746351c502a3513f637e77e4root} VAIQMatrixBufferMPEG2; 174686c93d9c46415cf7746351c502a3513f637e77e4root 174786c93d9c46415cf7746351c502a3513f637e77e4root/* MPEG-2 Slice Parameter Buffer */ 174886c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VASliceParameterBufferMPEG2 174986c93d9c46415cf7746351c502a3513f637e77e4root{ 175086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int slice_data_size;/* number of bytes in the slice data buffer for this slice */ 175186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int slice_data_offset;/* the offset to the first byte of slice data */ 175286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int slice_data_flag; /* see VA_SLICE_DATA_FLAG_XXX defintions */ 175386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int macroblock_offset;/* the offset to the first bit of MB from the first byte of slice data */ 175486c93d9c46415cf7746351c502a3513f637e77e4root unsigned int slice_horizontal_position; 175586c93d9c46415cf7746351c502a3513f637e77e4root unsigned int slice_vertical_position; 175686c93d9c46415cf7746351c502a3513f637e77e4root int quantiser_scale_code; 175786c93d9c46415cf7746351c502a3513f637e77e4root int intra_slice_flag; 175886c93d9c46415cf7746351c502a3513f637e77e4root} VASliceParameterBufferMPEG2; 175986c93d9c46415cf7746351c502a3513f637e77e4root 176086c93d9c46415cf7746351c502a3513f637e77e4root/* MPEG-2 Macroblock Parameter Buffer */ 176186c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VAMacroblockParameterBufferMPEG2 176286c93d9c46415cf7746351c502a3513f637e77e4root{ 176386c93d9c46415cf7746351c502a3513f637e77e4root unsigned short macroblock_address; 176486c93d9c46415cf7746351c502a3513f637e77e4root /* 176586c93d9c46415cf7746351c502a3513f637e77e4root * macroblock_address (in raster scan order) 176686c93d9c46415cf7746351c502a3513f637e77e4root * top-left: 0 176786c93d9c46415cf7746351c502a3513f637e77e4root * bottom-right: picture-height-in-mb*picture-width-in-mb - 1 176886c93d9c46415cf7746351c502a3513f637e77e4root */ 176986c93d9c46415cf7746351c502a3513f637e77e4root unsigned char macroblock_type; /* see definition below */ 177086c93d9c46415cf7746351c502a3513f637e77e4root union { 177186c93d9c46415cf7746351c502a3513f637e77e4root struct { 177286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int frame_motion_type : 2; 177386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int field_motion_type : 2; 177486c93d9c46415cf7746351c502a3513f637e77e4root unsigned int dct_type : 1; 177586c93d9c46415cf7746351c502a3513f637e77e4root } bits; 177686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int value; 177786c93d9c46415cf7746351c502a3513f637e77e4root } macroblock_modes; 177886c93d9c46415cf7746351c502a3513f637e77e4root unsigned char motion_vertical_field_select; 177986c93d9c46415cf7746351c502a3513f637e77e4root /* 178086c93d9c46415cf7746351c502a3513f637e77e4root * motion_vertical_field_select: 178186c93d9c46415cf7746351c502a3513f637e77e4root * see section 6.3.17.2 in the spec 178286c93d9c46415cf7746351c502a3513f637e77e4root * only the lower 4 bits are used 178386c93d9c46415cf7746351c502a3513f637e77e4root * bit 0: first vector forward 178486c93d9c46415cf7746351c502a3513f637e77e4root * bit 1: first vector backward 178586c93d9c46415cf7746351c502a3513f637e77e4root * bit 2: second vector forward 178686c93d9c46415cf7746351c502a3513f637e77e4root * bit 3: second vector backward 178786c93d9c46415cf7746351c502a3513f637e77e4root */ 178886c93d9c46415cf7746351c502a3513f637e77e4root short PMV[2][2][2]; /* see Table 7-7 in the spec */ 178986c93d9c46415cf7746351c502a3513f637e77e4root unsigned short coded_block_pattern; 179086c93d9c46415cf7746351c502a3513f637e77e4root /* 179186c93d9c46415cf7746351c502a3513f637e77e4root * The bitplanes for coded_block_pattern are described 179286c93d9c46415cf7746351c502a3513f637e77e4root * in Figure 6.10-12 in the spec 179386c93d9c46415cf7746351c502a3513f637e77e4root */ 179486c93d9c46415cf7746351c502a3513f637e77e4root 179586c93d9c46415cf7746351c502a3513f637e77e4root /* Number of skipped macroblocks after this macroblock */ 179686c93d9c46415cf7746351c502a3513f637e77e4root unsigned short num_skipped_macroblocks; 179786c93d9c46415cf7746351c502a3513f637e77e4root} VAMacroblockParameterBufferMPEG2; 179886c93d9c46415cf7746351c502a3513f637e77e4root 179986c93d9c46415cf7746351c502a3513f637e77e4root/* 180086c93d9c46415cf7746351c502a3513f637e77e4root * OR'd flags for macroblock_type (section 6.3.17.1 in the spec) 180186c93d9c46415cf7746351c502a3513f637e77e4root */ 180286c93d9c46415cf7746351c502a3513f637e77e4root#define VA_MB_TYPE_MOTION_FORWARD 0x02 180386c93d9c46415cf7746351c502a3513f637e77e4root#define VA_MB_TYPE_MOTION_BACKWARD 0x04 180486c93d9c46415cf7746351c502a3513f637e77e4root#define VA_MB_TYPE_MOTION_PATTERN 0x08 180586c93d9c46415cf7746351c502a3513f637e77e4root#define VA_MB_TYPE_MOTION_INTRA 0x10 180686c93d9c46415cf7746351c502a3513f637e77e4root 180786c93d9c46415cf7746351c502a3513f637e77e4root/* 180886c93d9c46415cf7746351c502a3513f637e77e4root * MPEG-2 Residual Data Buffer 180986c93d9c46415cf7746351c502a3513f637e77e4root * For each macroblock, there wil be 64 shorts (16-bit) in the 181086c93d9c46415cf7746351c502a3513f637e77e4root * residual data buffer 181186c93d9c46415cf7746351c502a3513f637e77e4root */ 181286c93d9c46415cf7746351c502a3513f637e77e4root 181386c93d9c46415cf7746351c502a3513f637e77e4root/**************************** 181486c93d9c46415cf7746351c502a3513f637e77e4root * MPEG-4 Part 2 data structures 181586c93d9c46415cf7746351c502a3513f637e77e4root ****************************/ 181686c93d9c46415cf7746351c502a3513f637e77e4root 181786c93d9c46415cf7746351c502a3513f637e77e4root/* MPEG-4 Picture Parameter Buffer */ 181886c93d9c46415cf7746351c502a3513f637e77e4root/* 181986c93d9c46415cf7746351c502a3513f637e77e4root * For each frame or field, and before any slice data, a single 182086c93d9c46415cf7746351c502a3513f637e77e4root * picture parameter buffer must be send. 182186c93d9c46415cf7746351c502a3513f637e77e4root */ 182286c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VAPictureParameterBufferMPEG4 182386c93d9c46415cf7746351c502a3513f637e77e4root{ 182486c93d9c46415cf7746351c502a3513f637e77e4root unsigned short vop_width; 182586c93d9c46415cf7746351c502a3513f637e77e4root unsigned short vop_height; 182686c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID forward_reference_picture; 182786c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID backward_reference_picture; 182886c93d9c46415cf7746351c502a3513f637e77e4root union { 182986c93d9c46415cf7746351c502a3513f637e77e4root struct { 183086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int short_video_header : 1; 183186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int chroma_format : 2; 183286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int interlaced : 1; 183386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int obmc_disable : 1; 183486c93d9c46415cf7746351c502a3513f637e77e4root unsigned int sprite_enable : 2; 183586c93d9c46415cf7746351c502a3513f637e77e4root unsigned int sprite_warping_accuracy : 2; 183686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int quant_type : 1; 183786c93d9c46415cf7746351c502a3513f637e77e4root unsigned int quarter_sample : 1; 183886c93d9c46415cf7746351c502a3513f637e77e4root unsigned int data_partitioned : 1; 183986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int reversible_vlc : 1; 184086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int resync_marker_disable : 1; 184186c93d9c46415cf7746351c502a3513f637e77e4root } bits; 184286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int value; 184386c93d9c46415cf7746351c502a3513f637e77e4root } vol_fields; 184486c93d9c46415cf7746351c502a3513f637e77e4root unsigned char no_of_sprite_warping_points; 184586c93d9c46415cf7746351c502a3513f637e77e4root short sprite_trajectory_du[3]; 184686c93d9c46415cf7746351c502a3513f637e77e4root short sprite_trajectory_dv[3]; 184786c93d9c46415cf7746351c502a3513f637e77e4root unsigned char quant_precision; 184886c93d9c46415cf7746351c502a3513f637e77e4root union { 184986c93d9c46415cf7746351c502a3513f637e77e4root struct { 185086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int vop_coding_type : 2; 185186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int backward_reference_vop_coding_type : 2; 185286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int vop_rounding_type : 1; 185386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int intra_dc_vlc_thr : 3; 185486c93d9c46415cf7746351c502a3513f637e77e4root unsigned int top_field_first : 1; 185586c93d9c46415cf7746351c502a3513f637e77e4root unsigned int alternate_vertical_scan_flag : 1; 185686c93d9c46415cf7746351c502a3513f637e77e4root } bits; 185786c93d9c46415cf7746351c502a3513f637e77e4root unsigned int value; 185886c93d9c46415cf7746351c502a3513f637e77e4root } vop_fields; 185986c93d9c46415cf7746351c502a3513f637e77e4root unsigned char vop_fcode_forward; 186086c93d9c46415cf7746351c502a3513f637e77e4root unsigned char vop_fcode_backward; 186186c93d9c46415cf7746351c502a3513f637e77e4root unsigned short vop_time_increment_resolution; 186286c93d9c46415cf7746351c502a3513f637e77e4root /* short header related */ 186386c93d9c46415cf7746351c502a3513f637e77e4root unsigned char num_gobs_in_vop; 186486c93d9c46415cf7746351c502a3513f637e77e4root unsigned char num_macroblocks_in_gob; 186586c93d9c46415cf7746351c502a3513f637e77e4root /* for direct mode prediction */ 186686c93d9c46415cf7746351c502a3513f637e77e4root short TRB; 186786c93d9c46415cf7746351c502a3513f637e77e4root short TRD; 1868f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun unsigned int Tframe; 1869f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun unsigned char vop_quant; 187086c93d9c46415cf7746351c502a3513f637e77e4root} VAPictureParameterBufferMPEG4; 187186c93d9c46415cf7746351c502a3513f637e77e4root 187286c93d9c46415cf7746351c502a3513f637e77e4root/* MPEG-4 Inverse Quantization Matrix Buffer */ 187386c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VAIQMatrixBufferMPEG4 187486c93d9c46415cf7746351c502a3513f637e77e4root{ 187586c93d9c46415cf7746351c502a3513f637e77e4root int load_intra_quant_mat; 187686c93d9c46415cf7746351c502a3513f637e77e4root int load_non_intra_quant_mat; 187786c93d9c46415cf7746351c502a3513f637e77e4root unsigned char intra_quant_mat[64]; 187886c93d9c46415cf7746351c502a3513f637e77e4root unsigned char non_intra_quant_mat[64]; 187986c93d9c46415cf7746351c502a3513f637e77e4root} VAIQMatrixBufferMPEG4; 188086c93d9c46415cf7746351c502a3513f637e77e4root 188186c93d9c46415cf7746351c502a3513f637e77e4root/* MPEG-4 Slice Parameter Buffer */ 188286c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VASliceParameterBufferMPEG4 188386c93d9c46415cf7746351c502a3513f637e77e4root{ 188486c93d9c46415cf7746351c502a3513f637e77e4root unsigned int slice_data_size;/* number of bytes in the slice data buffer for this slice */ 188586c93d9c46415cf7746351c502a3513f637e77e4root unsigned int slice_data_offset;/* the offset to the first byte of slice data */ 188686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int slice_data_flag; /* see VA_SLICE_DATA_FLAG_XXX defintions */ 188786c93d9c46415cf7746351c502a3513f637e77e4root unsigned int macroblock_offset;/* the offset to the first bit of MB from the first byte of slice data */ 188886c93d9c46415cf7746351c502a3513f637e77e4root unsigned int macroblock_number; 188986c93d9c46415cf7746351c502a3513f637e77e4root int quant_scale; 189086c93d9c46415cf7746351c502a3513f637e77e4root} VASliceParameterBufferMPEG4; 189186c93d9c46415cf7746351c502a3513f637e77e4root 189286c93d9c46415cf7746351c502a3513f637e77e4root/* 189386c93d9c46415cf7746351c502a3513f637e77e4root VC-1 data structures 189486c93d9c46415cf7746351c502a3513f637e77e4root*/ 189586c93d9c46415cf7746351c502a3513f637e77e4root 189686c93d9c46415cf7746351c502a3513f637e77e4roottypedef enum /* see 7.1.1.32 */ 189786c93d9c46415cf7746351c502a3513f637e77e4root{ 189886c93d9c46415cf7746351c502a3513f637e77e4root VAMvMode1Mv = 0, 189986c93d9c46415cf7746351c502a3513f637e77e4root VAMvMode1MvHalfPel = 1, 190086c93d9c46415cf7746351c502a3513f637e77e4root VAMvMode1MvHalfPelBilinear = 2, 190186c93d9c46415cf7746351c502a3513f637e77e4root VAMvModeMixedMv = 3, 190286c93d9c46415cf7746351c502a3513f637e77e4root VAMvModeIntensityCompensation = 4 190386c93d9c46415cf7746351c502a3513f637e77e4root} VAMvModeVC1; 190486c93d9c46415cf7746351c502a3513f637e77e4root 190586c93d9c46415cf7746351c502a3513f637e77e4root/* VC-1 Picture Parameter Buffer */ 190686c93d9c46415cf7746351c502a3513f637e77e4root/* 190786c93d9c46415cf7746351c502a3513f637e77e4root * For each picture, and before any slice data, a picture parameter 190886c93d9c46415cf7746351c502a3513f637e77e4root * buffer must be send. Multiple picture parameter buffers may be 190986c93d9c46415cf7746351c502a3513f637e77e4root * sent for a single picture. In that case picture parameters will 191086c93d9c46415cf7746351c502a3513f637e77e4root * apply to all slice data that follow it until a new picture 191186c93d9c46415cf7746351c502a3513f637e77e4root * parameter buffer is sent. 191286c93d9c46415cf7746351c502a3513f637e77e4root * 191386c93d9c46415cf7746351c502a3513f637e77e4root * Notes: 191486c93d9c46415cf7746351c502a3513f637e77e4root * pic_quantizer_type should be set to the applicable quantizer 191586c93d9c46415cf7746351c502a3513f637e77e4root * type as defined by QUANTIZER (J.1.19) and either 191686c93d9c46415cf7746351c502a3513f637e77e4root * PQUANTIZER (7.1.1.8) or PQINDEX (7.1.1.6) 191786c93d9c46415cf7746351c502a3513f637e77e4root */ 191886c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VAPictureParameterBufferVC1 191986c93d9c46415cf7746351c502a3513f637e77e4root{ 192086c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID forward_reference_picture; 192186c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID backward_reference_picture; 192286c93d9c46415cf7746351c502a3513f637e77e4root /* if out-of-loop post-processing is done on the render 192386c93d9c46415cf7746351c502a3513f637e77e4root target, then we need to keep the in-loop decoded 192486c93d9c46415cf7746351c502a3513f637e77e4root picture as a reference picture */ 192586c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID inloop_decoded_picture; 192686c93d9c46415cf7746351c502a3513f637e77e4root 192786c93d9c46415cf7746351c502a3513f637e77e4root /* sequence layer for AP or meta data for SP and MP */ 192886c93d9c46415cf7746351c502a3513f637e77e4root union { 192986c93d9c46415cf7746351c502a3513f637e77e4root struct { 193086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int pulldown : 1; /* SEQUENCE_LAYER::PULLDOWN */ 193186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int interlace : 1; /* SEQUENCE_LAYER::INTERLACE */ 193286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int tfcntrflag : 1; /* SEQUENCE_LAYER::TFCNTRFLAG */ 193386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int finterpflag : 1; /* SEQUENCE_LAYER::FINTERPFLAG */ 193486c93d9c46415cf7746351c502a3513f637e77e4root unsigned int psf : 1; /* SEQUENCE_LAYER::PSF */ 193586c93d9c46415cf7746351c502a3513f637e77e4root unsigned int multires : 1; /* METADATA::MULTIRES */ 193686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int overlap : 1; /* METADATA::OVERLAP */ 193786c93d9c46415cf7746351c502a3513f637e77e4root unsigned int syncmarker : 1; /* METADATA::SYNCMARKER */ 193886c93d9c46415cf7746351c502a3513f637e77e4root unsigned int rangered : 1; /* METADATA::RANGERED */ 193986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int max_b_frames : 3; /* METADATA::MAXBFRAMES */ 1940cceaa0568f77a7452857559614100b71fb36ee3awangkun unsigned int profile : 2; /* SEQUENCE_LAYER::PROFILE or The MSB of METADATA::PROFILE */ 194186c93d9c46415cf7746351c502a3513f637e77e4root } bits; 194286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int value; 194386c93d9c46415cf7746351c502a3513f637e77e4root } sequence_fields; 194486c93d9c46415cf7746351c502a3513f637e77e4root 194586c93d9c46415cf7746351c502a3513f637e77e4root unsigned short coded_width; /* ENTRY_POINT_LAYER::CODED_WIDTH */ 194686c93d9c46415cf7746351c502a3513f637e77e4root unsigned short coded_height; /* ENTRY_POINT_LAYER::CODED_HEIGHT */ 194786c93d9c46415cf7746351c502a3513f637e77e4root union { 194886c93d9c46415cf7746351c502a3513f637e77e4root struct { 194986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int broken_link : 1; /* ENTRY_POINT_LAYER::BROKEN_LINK */ 195086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int closed_entry : 1; /* ENTRY_POINT_LAYER::CLOSED_ENTRY */ 195186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int panscan_flag : 1; /* ENTRY_POINT_LAYER::PANSCAN_FLAG */ 195286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int loopfilter : 1; /* ENTRY_POINT_LAYER::LOOPFILTER */ 195386c93d9c46415cf7746351c502a3513f637e77e4root } bits; 195486c93d9c46415cf7746351c502a3513f637e77e4root unsigned int value; 195586c93d9c46415cf7746351c502a3513f637e77e4root } entrypoint_fields; 195686c93d9c46415cf7746351c502a3513f637e77e4root unsigned char conditional_overlap_flag; /* ENTRY_POINT_LAYER::CONDOVER */ 195786c93d9c46415cf7746351c502a3513f637e77e4root unsigned char fast_uvmc_flag; /* ENTRY_POINT_LAYER::FASTUVMC */ 195886c93d9c46415cf7746351c502a3513f637e77e4root union { 195986c93d9c46415cf7746351c502a3513f637e77e4root struct { 196086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int luma_flag : 1; /* ENTRY_POINT_LAYER::RANGE_MAPY_FLAG */ 196186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int luma : 3; /* ENTRY_POINT_LAYER::RANGE_MAPY */ 196286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int chroma_flag : 1; /* ENTRY_POINT_LAYER::RANGE_MAPUV_FLAG */ 196386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int chroma : 3; /* ENTRY_POINT_LAYER::RANGE_MAPUV */ 196486c93d9c46415cf7746351c502a3513f637e77e4root } bits; 196586c93d9c46415cf7746351c502a3513f637e77e4root unsigned int value; 196686c93d9c46415cf7746351c502a3513f637e77e4root } range_mapping_fields; 196786c93d9c46415cf7746351c502a3513f637e77e4root 196886c93d9c46415cf7746351c502a3513f637e77e4root unsigned char b_picture_fraction; /* PICTURE_LAYER::BFRACTION */ 196986c93d9c46415cf7746351c502a3513f637e77e4root unsigned char cbp_table; /* PICTURE_LAYER::CBPTAB/ICBPTAB */ 197086c93d9c46415cf7746351c502a3513f637e77e4root unsigned char mb_mode_table; /* PICTURE_LAYER::MBMODETAB */ 197186c93d9c46415cf7746351c502a3513f637e77e4root unsigned char range_reduction_frame;/* PICTURE_LAYER::RANGEREDFRM */ 197286c93d9c46415cf7746351c502a3513f637e77e4root unsigned char rounding_control; /* PICTURE_LAYER::RNDCTRL */ 197386c93d9c46415cf7746351c502a3513f637e77e4root unsigned char post_processing; /* PICTURE_LAYER::POSTPROC */ 197486c93d9c46415cf7746351c502a3513f637e77e4root unsigned char picture_resolution_index; /* PICTURE_LAYER::RESPIC */ 197586c93d9c46415cf7746351c502a3513f637e77e4root unsigned char luma_scale; /* PICTURE_LAYER::LUMSCALE */ 197686c93d9c46415cf7746351c502a3513f637e77e4root unsigned char luma_shift; /* PICTURE_LAYER::LUMSHIFT */ 197786c93d9c46415cf7746351c502a3513f637e77e4root union { 197886c93d9c46415cf7746351c502a3513f637e77e4root struct { 197986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int picture_type : 3; /* PICTURE_LAYER::PTYPE */ 198086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int frame_coding_mode : 3; /* PICTURE_LAYER::FCM */ 198186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int top_field_first : 1; /* PICTURE_LAYER::TFF */ 198286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int is_first_field : 1; /* set to 1 if it is the first field */ 198386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int intensity_compensation : 1; /* PICTURE_LAYER::INTCOMP */ 198486c93d9c46415cf7746351c502a3513f637e77e4root } bits; 198586c93d9c46415cf7746351c502a3513f637e77e4root unsigned int value; 198686c93d9c46415cf7746351c502a3513f637e77e4root } picture_fields; 198786c93d9c46415cf7746351c502a3513f637e77e4root union { 198886c93d9c46415cf7746351c502a3513f637e77e4root struct { 198986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int mv_type_mb : 1; /* PICTURE::MVTYPEMB */ 199086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int direct_mb : 1; /* PICTURE::DIRECTMB */ 199186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int skip_mb : 1; /* PICTURE::SKIPMB */ 199286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int field_tx : 1; /* PICTURE::FIELDTX */ 199386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int forward_mb : 1; /* PICTURE::FORWARDMB */ 199486c93d9c46415cf7746351c502a3513f637e77e4root unsigned int ac_pred : 1; /* PICTURE::ACPRED */ 199586c93d9c46415cf7746351c502a3513f637e77e4root unsigned int overflags : 1; /* PICTURE::OVERFLAGS */ 199686c93d9c46415cf7746351c502a3513f637e77e4root } flags; 199786c93d9c46415cf7746351c502a3513f637e77e4root unsigned int value; 199886c93d9c46415cf7746351c502a3513f637e77e4root } raw_coding; 199986c93d9c46415cf7746351c502a3513f637e77e4root union { 200086c93d9c46415cf7746351c502a3513f637e77e4root struct { 200186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int bp_mv_type_mb : 1; /* PICTURE::MVTYPEMB */ 200286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int bp_direct_mb : 1; /* PICTURE::DIRECTMB */ 200386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int bp_skip_mb : 1; /* PICTURE::SKIPMB */ 200486c93d9c46415cf7746351c502a3513f637e77e4root unsigned int bp_field_tx : 1; /* PICTURE::FIELDTX */ 200586c93d9c46415cf7746351c502a3513f637e77e4root unsigned int bp_forward_mb : 1; /* PICTURE::FORWARDMB */ 200686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int bp_ac_pred : 1; /* PICTURE::ACPRED */ 200786c93d9c46415cf7746351c502a3513f637e77e4root unsigned int bp_overflags : 1; /* PICTURE::OVERFLAGS */ 200886c93d9c46415cf7746351c502a3513f637e77e4root } flags; 200986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int value; 201086c93d9c46415cf7746351c502a3513f637e77e4root } bitplane_present; /* signal what bitplane is being passed via the bitplane buffer */ 201186c93d9c46415cf7746351c502a3513f637e77e4root union { 201286c93d9c46415cf7746351c502a3513f637e77e4root struct { 201386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int reference_distance_flag : 1;/* PICTURE_LAYER::REFDIST_FLAG */ 201486c93d9c46415cf7746351c502a3513f637e77e4root unsigned int reference_distance : 5;/* PICTURE_LAYER::REFDIST */ 201586c93d9c46415cf7746351c502a3513f637e77e4root unsigned int num_reference_pictures: 1;/* PICTURE_LAYER::NUMREF */ 201686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int reference_field_pic_indicator : 1;/* PICTURE_LAYER::REFFIELD */ 201786c93d9c46415cf7746351c502a3513f637e77e4root } bits; 201886c93d9c46415cf7746351c502a3513f637e77e4root unsigned int value; 201986c93d9c46415cf7746351c502a3513f637e77e4root } reference_fields; 202086c93d9c46415cf7746351c502a3513f637e77e4root union { 202186c93d9c46415cf7746351c502a3513f637e77e4root struct { 202286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int mv_mode : 3; /* PICTURE_LAYER::MVMODE */ 202386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int mv_mode2 : 3; /* PICTURE_LAYER::MVMODE2 */ 202486c93d9c46415cf7746351c502a3513f637e77e4root unsigned int mv_table : 3; /* PICTURE_LAYER::MVTAB/IMVTAB */ 202586c93d9c46415cf7746351c502a3513f637e77e4root unsigned int two_mv_block_pattern_table: 2; /* PICTURE_LAYER::2MVBPTAB */ 202686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int four_mv_switch : 1; /* PICTURE_LAYER::4MVSWITCH */ 202786c93d9c46415cf7746351c502a3513f637e77e4root unsigned int four_mv_block_pattern_table : 2; /* PICTURE_LAYER::4MVBPTAB */ 202886c93d9c46415cf7746351c502a3513f637e77e4root unsigned int extended_mv_flag : 1; /* ENTRY_POINT_LAYER::EXTENDED_MV */ 202986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int extended_mv_range : 2; /* PICTURE_LAYER::MVRANGE */ 203086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int extended_dmv_flag : 1; /* ENTRY_POINT_LAYER::EXTENDED_DMV */ 203186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int extended_dmv_range : 2; /* PICTURE_LAYER::DMVRANGE */ 203286c93d9c46415cf7746351c502a3513f637e77e4root } bits; 203386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int value; 203486c93d9c46415cf7746351c502a3513f637e77e4root } mv_fields; 203586c93d9c46415cf7746351c502a3513f637e77e4root union { 203686c93d9c46415cf7746351c502a3513f637e77e4root struct { 203786c93d9c46415cf7746351c502a3513f637e77e4root unsigned int dquant : 2; /* ENTRY_POINT_LAYER::DQUANT */ 203886c93d9c46415cf7746351c502a3513f637e77e4root unsigned int quantizer : 2; /* ENTRY_POINT_LAYER::QUANTIZER */ 203986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int half_qp : 1; /* PICTURE_LAYER::HALFQP */ 204086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int pic_quantizer_scale : 5;/* PICTURE_LAYER::PQUANT */ 204186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int pic_quantizer_type : 1;/* PICTURE_LAYER::PQUANTIZER */ 204286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int dq_frame : 1; /* VOPDQUANT::DQUANTFRM */ 204386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int dq_profile : 2; /* VOPDQUANT::DQPROFILE */ 204486c93d9c46415cf7746351c502a3513f637e77e4root unsigned int dq_sb_edge : 2; /* VOPDQUANT::DQSBEDGE */ 204586c93d9c46415cf7746351c502a3513f637e77e4root unsigned int dq_db_edge : 2; /* VOPDQUANT::DQDBEDGE */ 204686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int dq_binary_level : 1; /* VOPDQUANT::DQBILEVEL */ 204786c93d9c46415cf7746351c502a3513f637e77e4root unsigned int alt_pic_quantizer : 5;/* VOPDQUANT::ALTPQUANT */ 204886c93d9c46415cf7746351c502a3513f637e77e4root } bits; 204986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int value; 205086c93d9c46415cf7746351c502a3513f637e77e4root } pic_quantizer_fields; 205186c93d9c46415cf7746351c502a3513f637e77e4root union { 205286c93d9c46415cf7746351c502a3513f637e77e4root struct { 205386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int variable_sized_transform_flag : 1;/* ENTRY_POINT_LAYER::VSTRANSFORM */ 205486c93d9c46415cf7746351c502a3513f637e77e4root unsigned int mb_level_transform_type_flag : 1;/* PICTURE_LAYER::TTMBF */ 205586c93d9c46415cf7746351c502a3513f637e77e4root unsigned int frame_level_transform_type : 2;/* PICTURE_LAYER::TTFRM */ 205686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int transform_ac_codingset_idx1 : 2;/* PICTURE_LAYER::TRANSACFRM */ 205786c93d9c46415cf7746351c502a3513f637e77e4root unsigned int transform_ac_codingset_idx2 : 2;/* PICTURE_LAYER::TRANSACFRM2 */ 205886c93d9c46415cf7746351c502a3513f637e77e4root unsigned int intra_transform_dc_table : 1;/* PICTURE_LAYER::TRANSDCTAB */ 205986c93d9c46415cf7746351c502a3513f637e77e4root } bits; 206086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int value; 206186c93d9c46415cf7746351c502a3513f637e77e4root } transform_fields; 2062409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan unsigned char luma_scale2; /* PICTURE_LAYER::LUMSCALE2 */ 2063409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan unsigned char luma_shift2; /* PICTURE_LAYER::LUMSHIFT2 */ 206486c93d9c46415cf7746351c502a3513f637e77e4root} VAPictureParameterBufferVC1; 206586c93d9c46415cf7746351c502a3513f637e77e4root 206686c93d9c46415cf7746351c502a3513f637e77e4root/* VC-1 Bitplane Buffer 206786c93d9c46415cf7746351c502a3513f637e77e4rootThere will be at most three bitplanes coded in any picture header. To send 206886c93d9c46415cf7746351c502a3513f637e77e4rootthe bitplane data more efficiently, each byte is divided in two nibbles, with 206986c93d9c46415cf7746351c502a3513f637e77e4rooteach nibble carrying three bitplanes for one macroblock. The following table 207086c93d9c46415cf7746351c502a3513f637e77e4rootshows the bitplane data arrangement within each nibble based on the picture 207186c93d9c46415cf7746351c502a3513f637e77e4roottype. 207286c93d9c46415cf7746351c502a3513f637e77e4root 207386c93d9c46415cf7746351c502a3513f637e77e4rootPicture Type Bit3 Bit2 Bit1 Bit0 207486c93d9c46415cf7746351c502a3513f637e77e4rootI or BI OVERFLAGS ACPRED FIELDTX 207586c93d9c46415cf7746351c502a3513f637e77e4rootP MYTYPEMB SKIPMB DIRECTMB 207686c93d9c46415cf7746351c502a3513f637e77e4rootB FORWARDMB SKIPMB DIRECTMB 207786c93d9c46415cf7746351c502a3513f637e77e4root 207886c93d9c46415cf7746351c502a3513f637e77e4rootWithin each byte, the lower nibble is for the first MB and the upper nibble is 207986c93d9c46415cf7746351c502a3513f637e77e4rootfor the second MB. E.g. the lower nibble of the first byte in the bitplane 208086c93d9c46415cf7746351c502a3513f637e77e4rootbuffer is for Macroblock #1 and the upper nibble of the first byte is for 208186c93d9c46415cf7746351c502a3513f637e77e4rootMacroblock #2 in the first row. 208286c93d9c46415cf7746351c502a3513f637e77e4root*/ 208386c93d9c46415cf7746351c502a3513f637e77e4root 208486c93d9c46415cf7746351c502a3513f637e77e4root/* VC-1 Slice Parameter Buffer */ 208586c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VASliceParameterBufferVC1 208686c93d9c46415cf7746351c502a3513f637e77e4root{ 208786c93d9c46415cf7746351c502a3513f637e77e4root unsigned int slice_data_size;/* number of bytes in the slice data buffer for this slice */ 208886c93d9c46415cf7746351c502a3513f637e77e4root unsigned int slice_data_offset;/* the offset to the first byte of slice data */ 208986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int slice_data_flag; /* see VA_SLICE_DATA_FLAG_XXX defintions */ 209086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int macroblock_offset;/* the offset to the first bit of MB from the first byte of slice data */ 209186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int slice_vertical_position; 209286c93d9c46415cf7746351c502a3513f637e77e4root} VASliceParameterBufferVC1; 209386c93d9c46415cf7746351c502a3513f637e77e4root 209486c93d9c46415cf7746351c502a3513f637e77e4root/* VC-1 Slice Data Buffer */ 209586c93d9c46415cf7746351c502a3513f637e77e4root/* 209686c93d9c46415cf7746351c502a3513f637e77e4rootThis is simplely a buffer containing raw bit-stream bytes 209786c93d9c46415cf7746351c502a3513f637e77e4root*/ 209886c93d9c46415cf7746351c502a3513f637e77e4root 209986c93d9c46415cf7746351c502a3513f637e77e4root/**************************** 210086c93d9c46415cf7746351c502a3513f637e77e4root * H.264/AVC data structures 210186c93d9c46415cf7746351c502a3513f637e77e4root ****************************/ 210286c93d9c46415cf7746351c502a3513f637e77e4root 210386c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VAPictureH264 210486c93d9c46415cf7746351c502a3513f637e77e4root{ 210586c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID picture_id; 2106097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan /* 2107097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan * frame_idx is long_term_frame_idx for long term reference picture, 2108097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan * and frame_num for short term reference picture. 2109097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan */ 211086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int frame_idx; 2111097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan /* 2112097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan * see flags below. 2113097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan */ 211486c93d9c46415cf7746351c502a3513f637e77e4root unsigned int flags; 2115d1cdf8cbd6c1a41055bba25a075be6f9bbc59eb1ywan signed int TopFieldOrderCnt; 2116d1cdf8cbd6c1a41055bba25a075be6f9bbc59eb1ywan signed int BottomFieldOrderCnt; 211786c93d9c46415cf7746351c502a3513f637e77e4root} VAPictureH264; 211886c93d9c46415cf7746351c502a3513f637e77e4root/* flags in VAPictureH264 could be OR of the following */ 211986c93d9c46415cf7746351c502a3513f637e77e4root#define VA_PICTURE_H264_INVALID 0x00000001 212086c93d9c46415cf7746351c502a3513f637e77e4root#define VA_PICTURE_H264_TOP_FIELD 0x00000002 212186c93d9c46415cf7746351c502a3513f637e77e4root#define VA_PICTURE_H264_BOTTOM_FIELD 0x00000004 212286c93d9c46415cf7746351c502a3513f637e77e4root#define VA_PICTURE_H264_SHORT_TERM_REFERENCE 0x00000008 212386c93d9c46415cf7746351c502a3513f637e77e4root#define VA_PICTURE_H264_LONG_TERM_REFERENCE 0x00000010 2124097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan#define VA_PICTURE_H264_NON_EXISTING 0x00000020 212586c93d9c46415cf7746351c502a3513f637e77e4root 212686c93d9c46415cf7746351c502a3513f637e77e4root/* H.264 Picture Parameter Buffer */ 212786c93d9c46415cf7746351c502a3513f637e77e4root/* 212886c93d9c46415cf7746351c502a3513f637e77e4root * For each picture, and before any slice data, a single 212986c93d9c46415cf7746351c502a3513f637e77e4root * picture parameter buffer must be send. 213086c93d9c46415cf7746351c502a3513f637e77e4root */ 213186c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VAPictureParameterBufferH264 213286c93d9c46415cf7746351c502a3513f637e77e4root{ 213386c93d9c46415cf7746351c502a3513f637e77e4root VAPictureH264 CurrPic; 213486c93d9c46415cf7746351c502a3513f637e77e4root VAPictureH264 ReferenceFrames[16]; /* in DPB */ 213586c93d9c46415cf7746351c502a3513f637e77e4root unsigned short picture_width_in_mbs_minus1; 213686c93d9c46415cf7746351c502a3513f637e77e4root unsigned short picture_height_in_mbs_minus1; 213786c93d9c46415cf7746351c502a3513f637e77e4root unsigned char bit_depth_luma_minus8; 213886c93d9c46415cf7746351c502a3513f637e77e4root unsigned char bit_depth_chroma_minus8; 213986c93d9c46415cf7746351c502a3513f637e77e4root unsigned char num_ref_frames; 214086c93d9c46415cf7746351c502a3513f637e77e4root union { 214186c93d9c46415cf7746351c502a3513f637e77e4root struct { 214286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int chroma_format_idc : 2; 214386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int residual_colour_transform_flag : 1; 214486c93d9c46415cf7746351c502a3513f637e77e4root unsigned int gaps_in_frame_num_value_allowed_flag : 1; 214586c93d9c46415cf7746351c502a3513f637e77e4root unsigned int frame_mbs_only_flag : 1; 214686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int mb_adaptive_frame_field_flag : 1; 214786c93d9c46415cf7746351c502a3513f637e77e4root unsigned int direct_8x8_inference_flag : 1; 214886c93d9c46415cf7746351c502a3513f637e77e4root unsigned int MinLumaBiPredSize8x8 : 1; /* see A.3.3.2 */ 214986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int log2_max_frame_num_minus4 : 4; 215086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int pic_order_cnt_type : 2; 215186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int log2_max_pic_order_cnt_lsb_minus4 : 4; 215286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int delta_pic_order_always_zero_flag : 1; 215386c93d9c46415cf7746351c502a3513f637e77e4root } bits; 215486c93d9c46415cf7746351c502a3513f637e77e4root unsigned int value; 215586c93d9c46415cf7746351c502a3513f637e77e4root } seq_fields; 215686c93d9c46415cf7746351c502a3513f637e77e4root unsigned char num_slice_groups_minus1; 215786c93d9c46415cf7746351c502a3513f637e77e4root unsigned char slice_group_map_type; 215886c93d9c46415cf7746351c502a3513f637e77e4root unsigned short slice_group_change_rate_minus1; 215986c93d9c46415cf7746351c502a3513f637e77e4root signed char pic_init_qp_minus26; 216086c93d9c46415cf7746351c502a3513f637e77e4root signed char pic_init_qs_minus26; 216186c93d9c46415cf7746351c502a3513f637e77e4root signed char chroma_qp_index_offset; 216286c93d9c46415cf7746351c502a3513f637e77e4root signed char second_chroma_qp_index_offset; 216386c93d9c46415cf7746351c502a3513f637e77e4root union { 216486c93d9c46415cf7746351c502a3513f637e77e4root struct { 216586c93d9c46415cf7746351c502a3513f637e77e4root unsigned int entropy_coding_mode_flag : 1; 216686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int weighted_pred_flag : 1; 216786c93d9c46415cf7746351c502a3513f637e77e4root unsigned int weighted_bipred_idc : 2; 216886c93d9c46415cf7746351c502a3513f637e77e4root unsigned int transform_8x8_mode_flag : 1; 216986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int field_pic_flag : 1; 217086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int constrained_intra_pred_flag : 1; 217186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int pic_order_present_flag : 1; 217286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int deblocking_filter_control_present_flag : 1; 217386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int redundant_pic_cnt_present_flag : 1; 217486c93d9c46415cf7746351c502a3513f637e77e4root unsigned int reference_pic_flag : 1; /* nal_ref_idc != 0 */ 217586c93d9c46415cf7746351c502a3513f637e77e4root } bits; 217686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int value; 217786c93d9c46415cf7746351c502a3513f637e77e4root } pic_fields; 217886c93d9c46415cf7746351c502a3513f637e77e4root unsigned short frame_num; 2179097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan unsigned char num_ref_idx_l0_default_active_minus1; 2180097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan unsigned char num_ref_idx_l1_default_active_minus1; 218186c93d9c46415cf7746351c502a3513f637e77e4root} VAPictureParameterBufferH264; 218286c93d9c46415cf7746351c502a3513f637e77e4root 218386c93d9c46415cf7746351c502a3513f637e77e4root/* H.264 Inverse Quantization Matrix Buffer */ 218486c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VAIQMatrixBufferH264 218586c93d9c46415cf7746351c502a3513f637e77e4root{ 218686c93d9c46415cf7746351c502a3513f637e77e4root unsigned char ScalingList4x4[6][16]; 218786c93d9c46415cf7746351c502a3513f637e77e4root unsigned char ScalingList8x8[2][64]; 218886c93d9c46415cf7746351c502a3513f637e77e4root} VAIQMatrixBufferH264; 218986c93d9c46415cf7746351c502a3513f637e77e4root 219086c93d9c46415cf7746351c502a3513f637e77e4root/* 219186c93d9c46415cf7746351c502a3513f637e77e4root * H.264 Slice Group Map Buffer 219286c93d9c46415cf7746351c502a3513f637e77e4root * When VAPictureParameterBufferH264::num_slice_group_minus1 is not equal to 0, 219386c93d9c46415cf7746351c502a3513f637e77e4root * A slice group map buffer should be sent for each picture if required. The buffer 219486c93d9c46415cf7746351c502a3513f637e77e4root * is sent only when there is a change in the mapping values. 219586c93d9c46415cf7746351c502a3513f637e77e4root * The slice group map buffer map "map units" to slice groups as specified in 219686c93d9c46415cf7746351c502a3513f637e77e4root * section 8.2.2 of the H.264 spec. The buffer will contain one byte for each macroblock 219786c93d9c46415cf7746351c502a3513f637e77e4root * in raster scan order 219886c93d9c46415cf7746351c502a3513f637e77e4root */ 219986c93d9c46415cf7746351c502a3513f637e77e4root 2200097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan/* 2201097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan * H.264 Slice Parameter Buffer for base mode decoding 2202097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan */ 2203097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuantypedef struct _VASliceParameterBufferBaseH264 2204097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan{ 2205097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan unsigned int slice_data_size;/* number of bytes in the slice data buffer for this slice */ 2206097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan /** \brief Byte offset to the NAL Header Unit for this slice. */ 2207097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan unsigned int slice_data_offset; 2208097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan unsigned int slice_data_flag; /* see VA_SLICE_DATA_FLAG_XXX defintions */ 2209097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan} VASliceParameterBufferH264Base; 2210097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan 2211097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan/* 2212097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan * H.264 Slice Parameter Buffer for normal mode decoding 2213097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan */ 221486c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VASliceParameterBufferH264 221586c93d9c46415cf7746351c502a3513f637e77e4root{ 221686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int slice_data_size;/* number of bytes in the slice data buffer for this slice */ 22174b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Byte offset to the NAL Header Unit for this slice. */ 22184b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned int slice_data_offset; 221986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int slice_data_flag; /* see VA_SLICE_DATA_FLAG_XXX defintions */ 22204b672db6ee89c9846451bbab23cf18e93c4260b2hding /** 22214b672db6ee89c9846451bbab23cf18e93c4260b2hding * \brief Bit offset from NAL Header Unit to the begining of slice_data(). 22224b672db6ee89c9846451bbab23cf18e93c4260b2hding * 22234b672db6ee89c9846451bbab23cf18e93c4260b2hding * This bit offset is relative to and includes the NAL unit byte 22244b672db6ee89c9846451bbab23cf18e93c4260b2hding * and represents the number of bits parsed in the slice_header() 22254b672db6ee89c9846451bbab23cf18e93c4260b2hding * after the removal of any emulation prevention bytes in 22264b672db6ee89c9846451bbab23cf18e93c4260b2hding * there. However, the slice data buffer passed to the hardware is 22274b672db6ee89c9846451bbab23cf18e93c4260b2hding * the original bitstream, thus including any emulation prevention 22284b672db6ee89c9846451bbab23cf18e93c4260b2hding * bytes. 22294b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 22304b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned short slice_data_bit_offset; 223186c93d9c46415cf7746351c502a3513f637e77e4root unsigned short first_mb_in_slice; 223286c93d9c46415cf7746351c502a3513f637e77e4root unsigned char slice_type; 223386c93d9c46415cf7746351c502a3513f637e77e4root unsigned char direct_spatial_mv_pred_flag; 223486c93d9c46415cf7746351c502a3513f637e77e4root unsigned char num_ref_idx_l0_active_minus1; 223586c93d9c46415cf7746351c502a3513f637e77e4root unsigned char num_ref_idx_l1_active_minus1; 223686c93d9c46415cf7746351c502a3513f637e77e4root unsigned char cabac_init_idc; 223786c93d9c46415cf7746351c502a3513f637e77e4root char slice_qp_delta; 223886c93d9c46415cf7746351c502a3513f637e77e4root unsigned char disable_deblocking_filter_idc; 223986c93d9c46415cf7746351c502a3513f637e77e4root char slice_alpha_c0_offset_div2; 224086c93d9c46415cf7746351c502a3513f637e77e4root char slice_beta_offset_div2; 224186c93d9c46415cf7746351c502a3513f637e77e4root VAPictureH264 RefPicList0[32]; /* See 8.2.4.2 */ 224286c93d9c46415cf7746351c502a3513f637e77e4root VAPictureH264 RefPicList1[32]; /* See 8.2.4.2 */ 224386c93d9c46415cf7746351c502a3513f637e77e4root unsigned char luma_log2_weight_denom; 224486c93d9c46415cf7746351c502a3513f637e77e4root unsigned char chroma_log2_weight_denom; 224586c93d9c46415cf7746351c502a3513f637e77e4root unsigned char luma_weight_l0_flag; 224686c93d9c46415cf7746351c502a3513f637e77e4root short luma_weight_l0[32]; 224786c93d9c46415cf7746351c502a3513f637e77e4root short luma_offset_l0[32]; 224886c93d9c46415cf7746351c502a3513f637e77e4root unsigned char chroma_weight_l0_flag; 224986c93d9c46415cf7746351c502a3513f637e77e4root short chroma_weight_l0[32][2]; 225086c93d9c46415cf7746351c502a3513f637e77e4root short chroma_offset_l0[32][2]; 225186c93d9c46415cf7746351c502a3513f637e77e4root unsigned char luma_weight_l1_flag; 225286c93d9c46415cf7746351c502a3513f637e77e4root short luma_weight_l1[32]; 225386c93d9c46415cf7746351c502a3513f637e77e4root short luma_offset_l1[32]; 225486c93d9c46415cf7746351c502a3513f637e77e4root unsigned char chroma_weight_l1_flag; 225586c93d9c46415cf7746351c502a3513f637e77e4root short chroma_weight_l1[32][2]; 225686c93d9c46415cf7746351c502a3513f637e77e4root short chroma_offset_l1[32][2]; 225786c93d9c46415cf7746351c502a3513f637e77e4root} VASliceParameterBufferH264; 225886c93d9c46415cf7746351c502a3513f637e77e4root 225986c93d9c46415cf7746351c502a3513f637e77e4root/**************************** 226086c93d9c46415cf7746351c502a3513f637e77e4root * Common encode data structures 226186c93d9c46415cf7746351c502a3513f637e77e4root ****************************/ 226286c93d9c46415cf7746351c502a3513f637e77e4roottypedef enum 226386c93d9c46415cf7746351c502a3513f637e77e4root{ 226486c93d9c46415cf7746351c502a3513f637e77e4root VAEncPictureTypeIntra = 0, 226586c93d9c46415cf7746351c502a3513f637e77e4root VAEncPictureTypePredictive = 1, 226686c93d9c46415cf7746351c502a3513f637e77e4root VAEncPictureTypeBidirectional = 2, 226786c93d9c46415cf7746351c502a3513f637e77e4root} VAEncPictureType; 226886c93d9c46415cf7746351c502a3513f637e77e4root 226986c93d9c46415cf7746351c502a3513f637e77e4root/* Encode Slice Parameter Buffer */ 227086c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VAEncSliceParameterBuffer 227186c93d9c46415cf7746351c502a3513f637e77e4root{ 227286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int start_row_number; /* starting MB row number for this slice */ 227386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int slice_height; /* slice height measured in MB */ 227486c93d9c46415cf7746351c502a3513f637e77e4root union { 227586c93d9c46415cf7746351c502a3513f637e77e4root struct { 227686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int is_intra : 1; 227786c93d9c46415cf7746351c502a3513f637e77e4root unsigned int disable_deblocking_filter_idc : 2; 2278cceaa0568f77a7452857559614100b71fb36ee3awangkun unsigned int uses_long_term_ref :1; 2279cceaa0568f77a7452857559614100b71fb36ee3awangkun unsigned int is_long_term_ref :1; 228086c93d9c46415cf7746351c502a3513f637e77e4root } bits; 228186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int value; 228286c93d9c46415cf7746351c502a3513f637e77e4root } slice_flags; 228386c93d9c46415cf7746351c502a3513f637e77e4root} VAEncSliceParameterBuffer; 228486c93d9c46415cf7746351c502a3513f637e77e4root 2285409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan 228686c93d9c46415cf7746351c502a3513f637e77e4root/**************************** 228786c93d9c46415cf7746351c502a3513f637e77e4root * H.263 specific encode data structures 228886c93d9c46415cf7746351c502a3513f637e77e4root ****************************/ 228986c93d9c46415cf7746351c502a3513f637e77e4root 229086c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VAEncSequenceParameterBufferH263 229186c93d9c46415cf7746351c502a3513f637e77e4root{ 229286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int intra_period; 229386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int bits_per_second; 229486c93d9c46415cf7746351c502a3513f637e77e4root unsigned int frame_rate; 229586c93d9c46415cf7746351c502a3513f637e77e4root unsigned int initial_qp; 229686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int min_qp; 229786c93d9c46415cf7746351c502a3513f637e77e4root} VAEncSequenceParameterBufferH263; 229886c93d9c46415cf7746351c502a3513f637e77e4root 229986c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VAEncPictureParameterBufferH263 230086c93d9c46415cf7746351c502a3513f637e77e4root{ 230186c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID reference_picture; 230286c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID reconstructed_picture; 230386c93d9c46415cf7746351c502a3513f637e77e4root VABufferID coded_buf; 230486c93d9c46415cf7746351c502a3513f637e77e4root unsigned short picture_width; 230586c93d9c46415cf7746351c502a3513f637e77e4root unsigned short picture_height; 230686c93d9c46415cf7746351c502a3513f637e77e4root VAEncPictureType picture_type; 230786c93d9c46415cf7746351c502a3513f637e77e4root} VAEncPictureParameterBufferH263; 230886c93d9c46415cf7746351c502a3513f637e77e4root 230986c93d9c46415cf7746351c502a3513f637e77e4root/**************************** 231086c93d9c46415cf7746351c502a3513f637e77e4root * MPEG-4 specific encode data structures 231186c93d9c46415cf7746351c502a3513f637e77e4root ****************************/ 231286c93d9c46415cf7746351c502a3513f637e77e4root 231386c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VAEncSequenceParameterBufferMPEG4 231486c93d9c46415cf7746351c502a3513f637e77e4root{ 231586c93d9c46415cf7746351c502a3513f637e77e4root unsigned char profile_and_level_indication; 231686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int intra_period; 231786c93d9c46415cf7746351c502a3513f637e77e4root unsigned int video_object_layer_width; 231886c93d9c46415cf7746351c502a3513f637e77e4root unsigned int video_object_layer_height; 231986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int vop_time_increment_resolution; 232086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int fixed_vop_rate; 232186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int fixed_vop_time_increment; 232286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int bits_per_second; 232386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int frame_rate; 232486c93d9c46415cf7746351c502a3513f637e77e4root unsigned int initial_qp; 232586c93d9c46415cf7746351c502a3513f637e77e4root unsigned int min_qp; 232686c93d9c46415cf7746351c502a3513f637e77e4root} VAEncSequenceParameterBufferMPEG4; 232786c93d9c46415cf7746351c502a3513f637e77e4root 232886c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VAEncPictureParameterBufferMPEG4 232986c93d9c46415cf7746351c502a3513f637e77e4root{ 233086c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID reference_picture; 233186c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID reconstructed_picture; 233286c93d9c46415cf7746351c502a3513f637e77e4root VABufferID coded_buf; 233386c93d9c46415cf7746351c502a3513f637e77e4root unsigned short picture_width; 233486c93d9c46415cf7746351c502a3513f637e77e4root unsigned short picture_height; 233586c93d9c46415cf7746351c502a3513f637e77e4root unsigned int modulo_time_base; /* number of 1s */ 233686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int vop_time_increment; 233786c93d9c46415cf7746351c502a3513f637e77e4root VAEncPictureType picture_type; 233886c93d9c46415cf7746351c502a3513f637e77e4root} VAEncPictureParameterBufferMPEG4; 233986c93d9c46415cf7746351c502a3513f637e77e4root 234086c93d9c46415cf7746351c502a3513f637e77e4root 234186c93d9c46415cf7746351c502a3513f637e77e4root 234286c93d9c46415cf7746351c502a3513f637e77e4root/* Buffer functions */ 234386c93d9c46415cf7746351c502a3513f637e77e4root 234486c93d9c46415cf7746351c502a3513f637e77e4root/* 234586c93d9c46415cf7746351c502a3513f637e77e4root * Creates a buffer for "num_elements" elements of "size" bytes and 234686c93d9c46415cf7746351c502a3513f637e77e4root * initalize with "data". 234786c93d9c46415cf7746351c502a3513f637e77e4root * if "data" is null, then the contents of the buffer data store 234886c93d9c46415cf7746351c502a3513f637e77e4root * are undefined. 234986c93d9c46415cf7746351c502a3513f637e77e4root * Basically there are two ways to get buffer data to the server side. One is 235086c93d9c46415cf7746351c502a3513f637e77e4root * to call vaCreateBuffer() with a non-null "data", which results the data being 235186c93d9c46415cf7746351c502a3513f637e77e4root * copied to the data store on the server side. A different method that 235286c93d9c46415cf7746351c502a3513f637e77e4root * eliminates this copy is to pass null as "data" when calling vaCreateBuffer(), 235386c93d9c46415cf7746351c502a3513f637e77e4root * and then use vaMapBuffer() to map the data store from the server side to the 235486c93d9c46415cf7746351c502a3513f637e77e4root * client address space for access. 235586c93d9c46415cf7746351c502a3513f637e77e4root * Note: image buffers are created by the library, not the client. Please see 235686c93d9c46415cf7746351c502a3513f637e77e4root * vaCreateImage on how image buffers are managed. 235786c93d9c46415cf7746351c502a3513f637e77e4root */ 235886c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaCreateBuffer ( 235986c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 236086c93d9c46415cf7746351c502a3513f637e77e4root VAContextID context, 236186c93d9c46415cf7746351c502a3513f637e77e4root VABufferType type, /* in */ 236286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int size, /* in */ 236386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int num_elements, /* in */ 236486c93d9c46415cf7746351c502a3513f637e77e4root void *data, /* in */ 236586c93d9c46415cf7746351c502a3513f637e77e4root VABufferID *buf_id /* out */ 236686c93d9c46415cf7746351c502a3513f637e77e4root); 236786c93d9c46415cf7746351c502a3513f637e77e4root 236886c93d9c46415cf7746351c502a3513f637e77e4root/* 236986c93d9c46415cf7746351c502a3513f637e77e4root * Convey to the server how many valid elements are in the buffer. 237086c93d9c46415cf7746351c502a3513f637e77e4root * e.g. if multiple slice parameters are being held in a single buffer, 237186c93d9c46415cf7746351c502a3513f637e77e4root * this will communicate to the server the number of slice parameters 237286c93d9c46415cf7746351c502a3513f637e77e4root * that are valid in the buffer. 237386c93d9c46415cf7746351c502a3513f637e77e4root */ 237486c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaBufferSetNumElements ( 237586c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 237686c93d9c46415cf7746351c502a3513f637e77e4root VABufferID buf_id, /* in */ 237786c93d9c46415cf7746351c502a3513f637e77e4root unsigned int num_elements /* in */ 237886c93d9c46415cf7746351c502a3513f637e77e4root); 237986c93d9c46415cf7746351c502a3513f637e77e4root 2380f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun 2381b0fac498ca4863166252f1268fda83394db54153Fei Jiang/* 2382b0fac498ca4863166252f1268fda83394db54153Fei Jiang * device independent data structure for codedbuffer 2383b0fac498ca4863166252f1268fda83394db54153Fei Jiang */ 2384901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang 2385901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang/* 2386901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * FICTURE_AVE_QP(bit7-0): The average Qp value used during this frame 2387901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * LARGE_SLICE(bit8):At least one slice in the current frame was large 2388901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * enough for the encoder to attempt to limit its size. 2389901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * SLICE_OVERFLOW(bit9): At least one slice in the current frame has 2390901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * exceeded the maximum slice size specified. 239172b466b2b0f0ab67f78e9f1b964b0ca86b036292Fei Jiang * BITRATE_OVERFLOW(bit10): The peak bitrate was exceeded for this frame. 2392cceaa0568f77a7452857559614100b71fb36ee3awangkun * BITRATE_HIGH(bit11): The frame size got within the safety margin of the maximum size (VCM only) 2393cceaa0568f77a7452857559614100b71fb36ee3awangkun * AIR_MB_OVER_THRESHOLD: the number of MBs adapted to Intra MB 2394901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang */ 2395901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang#define VA_CODED_BUF_STATUS_PICTURE_AVE_QP_MASK 0xff 2396901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang#define VA_CODED_BUF_STATUS_LARGE_SLICE_MASK 0x100 2397901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang#define VA_CODED_BUF_STATUS_SLICE_OVERFLOW_MASK 0x200 239872b466b2b0f0ab67f78e9f1b964b0ca86b036292Fei Jiang#define VA_CODED_BUF_STATUS_BITRATE_OVERFLOW 0x400 2399cceaa0568f77a7452857559614100b71fb36ee3awangkun#define VA_CODED_BUF_STATUS_BITRATE_HIGH 0x800 24004b672db6ee89c9846451bbab23cf18e93c4260b2hding/** 24014b672db6ee89c9846451bbab23cf18e93c4260b2hding * \brief The frame has exceeded the maximum requested size. 24024b672db6ee89c9846451bbab23cf18e93c4260b2hding * 24034b672db6ee89c9846451bbab23cf18e93c4260b2hding * This flag indicates that the encoded frame size exceeds the value 24044b672db6ee89c9846451bbab23cf18e93c4260b2hding * specified through a misc parameter buffer of type 24054b672db6ee89c9846451bbab23cf18e93c4260b2hding * #VAEncMiscParameterTypeMaxFrameSize. 24064b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 24074b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_CODED_BUF_STATUS_FRAME_SIZE_OVERFLOW 0x1000 2408cceaa0568f77a7452857559614100b71fb36ee3awangkun#define VA_CODED_BUF_STATUS_AIR_MB_OVER_THRESHOLD 0xff0000 2409901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang 24104b672db6ee89c9846451bbab23cf18e93c4260b2hding/** 24114b672db6ee89c9846451bbab23cf18e93c4260b2hding * \brief The coded buffer segment contains a single NAL unit. 24124b672db6ee89c9846451bbab23cf18e93c4260b2hding * 24134b672db6ee89c9846451bbab23cf18e93c4260b2hding * This flag indicates that the coded buffer segment contains a 24144b672db6ee89c9846451bbab23cf18e93c4260b2hding * single NAL unit. This flag might be useful to the user for 24154b672db6ee89c9846451bbab23cf18e93c4260b2hding * processing the coded buffer. 24164b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 24174b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_CODED_BUF_STATUS_SINGLE_NALU 0x10000000 24184b672db6ee89c9846451bbab23cf18e93c4260b2hding 24194b672db6ee89c9846451bbab23cf18e93c4260b2hding/** 24207d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * \brief The coded buffer segment contains a private data. 24217d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * 24227d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * This flag indicates that the coded buffer segment contains 24237d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * private data. This flag can be used to exchange private data 24247d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * between the client and the driver. Private data should follow 24257d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * regular coded data in the coded buffer segement list. 24267d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan */ 24277d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan#define VA_CODED_BUF_STATUS_PRIVATE_DATA 0x80000000 24287d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan 24297d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan/** 24304b672db6ee89c9846451bbab23cf18e93c4260b2hding * \brief Coded buffer segment. 24314b672db6ee89c9846451bbab23cf18e93c4260b2hding * 24324b672db6ee89c9846451bbab23cf18e93c4260b2hding * #VACodedBufferSegment is an element of a linked list describing 24334b672db6ee89c9846451bbab23cf18e93c4260b2hding * some information on the coded buffer. The coded buffer segment 24344b672db6ee89c9846451bbab23cf18e93c4260b2hding * could contain either a single NAL unit, or more than one NAL unit. 24354b672db6ee89c9846451bbab23cf18e93c4260b2hding * It is recommended (but not required) to return a single NAL unit 24364b672db6ee89c9846451bbab23cf18e93c4260b2hding * in a coded buffer segment, and the implementation should set the 24374b672db6ee89c9846451bbab23cf18e93c4260b2hding * VA_CODED_BUF_STATUS_SINGLE_NALU status flag if that is the case. 2438901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang */ 2439901c77a7aa491f56b63af7b655b67439481e4177Fei Jiangtypedef struct _VACodedBufferSegment { 24404b672db6ee89c9846451bbab23cf18e93c4260b2hding /** 24414b672db6ee89c9846451bbab23cf18e93c4260b2hding * \brief Size of the data buffer in this segment (in bytes). 24424b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 24434b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned int size; 24444b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Bit offset into the data buffer where the video data starts. */ 24454b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned int bit_offset; 24464b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Status set by the driver. See \c VA_CODED_BUF_STATUS_*. */ 24474b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned int status; 24484b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Reserved for future use. */ 24494b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned int reserved; 24504b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Pointer to the start of the data buffer. */ 24514b672db6ee89c9846451bbab23cf18e93c4260b2hding void *buf; 24524b672db6ee89c9846451bbab23cf18e93c4260b2hding /** 24534b672db6ee89c9846451bbab23cf18e93c4260b2hding * \brief Pointer to the next #VACodedBufferSegment element, 24544b672db6ee89c9846451bbab23cf18e93c4260b2hding * or \c NULL if there is none. 24554b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 24564b672db6ee89c9846451bbab23cf18e93c4260b2hding void *next; 2457b0fac498ca4863166252f1268fda83394db54153Fei Jiang} VACodedBufferSegment; 245899bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo 24590f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan 246099bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo/* 246199bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo * H.264 Parsed Slice Header Group Info 246299bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo * After slice header is parsed by decode hardware, 246399bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo * group slice header buffer will be returned to client. 246499bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo * client will retrieve multiple parsed slice header infos from that buffer 246599bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo */ 246699bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo 246799bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo/* H.264 Parsed Slice Header Info */ 246899bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUotypedef struct _VAParseSliceHeaderGroupBuffer 246999bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo{ 247099bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned int size; 247199bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo 247299bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char nal_ref_idc; 247399bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char nal_unit_type; 247499bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char slice_type; 247599bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char redundant_pic_cnt; 247699bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo 247799bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned short first_mb_in_slice; 247899bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo char slice_qp_delta; 247999bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo char slice_qs_delta; 248099bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo 248199bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char luma_log2_weight_denom; 248299bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char chroma_log2_weight_denom; 248399bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char cabac_init_idc; 248499bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char pic_order_cnt_lsb; 248599bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo 248699bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char pic_parameter_set_id; 248799bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned short idr_pic_id; 248899bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char colour_plane_id; 248999bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo 249099bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo char slice_alpha_c0_offset_div2; 249199bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo char slice_beta_offset_div2; 249299bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char slice_group_change_cycle; 249399bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char disable_deblocking_filter_idc; 249499bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo 249599bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned int frame_num; 249699bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo int delta_pic_order_cnt_bottom; 249799bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo int delta_pic_order_cnt[2]; 249899bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo 249999bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char num_reorder_cmds[2]; 250099bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char num_ref_active_minus1[2]; 250199bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo 250299bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned int weights_present[2][2]; 250399bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo 250499bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned short num_mem_man_ops; 250599bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo 250699bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo union { 250799bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo struct { 250899bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned field_pic_flag : 1; 250999bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned bottom_field_flag : 1; 251099bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned num_ref_idx_active_override_flag : 1; 251199bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned direct_spatial_mv_pred_flag : 1; 251299bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned no_output_of_prior_pics_flag : 1; 251399bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned long_term_reference_flag : 1; 251499bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned idr_flag : 1; 251599bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned anchor_pic_flag : 1; 251699bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned inter_view_flag : 1; 251799bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo } bits; 251899bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo 251999bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned short value; 252099bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo } flags; 252199bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo 252299bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo//MVC 252399bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned short view_id; 252499bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char priority_id; 252599bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char temporal_id; 252699bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo} VAParseSliceHeaderGroupBuffer; 252799bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo 252899bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUotypedef struct _VAParsePictureParameterBuffer { 252999bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo VABufferID frame_buf_id; 253099bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo VABufferID slice_headers_buf_id; 253199bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned int frame_size; 253299bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned int slice_headers_size; 253399bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo union { 253499bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo struct { 253599bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned frame_mbs_only_flag : 1; 253699bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned pic_order_present_flag : 1; 253799bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned delta_pic_order_always_zero_flag : 1; 253899bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned redundant_pic_cnt_present_flag : 1; 253999bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned weighted_pred_flag : 1; 254099bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned entropy_coding_mode_flag : 1; 254199bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned deblocking_filter_control_present_flag : 1; 254299bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned weighted_bipred_idc : 1; 254399bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo } bits; 254499bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned int value; 254599bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo } flags; 254699bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo 254799c7404858cacd669fca6a1cedc2c837a1cf74f6mahongpe union { 254899c7404858cacd669fca6a1cedc2c837a1cf74f6mahongpe struct { 254999c7404858cacd669fca6a1cedc2c837a1cf74f6mahongpe unsigned char nalu_header_unit_type : 5; 255099c7404858cacd669fca6a1cedc2c837a1cf74f6mahongpe unsigned char nalu_header_ref_idc : 2; 255199c7404858cacd669fca6a1cedc2c837a1cf74f6mahongpe } bits; 255299c7404858cacd669fca6a1cedc2c837a1cf74f6mahongpe unsigned char value; 255399c7404858cacd669fca6a1cedc2c837a1cf74f6mahongpe } nalu_header; 255499c7404858cacd669fca6a1cedc2c837a1cf74f6mahongpe 255599bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned short expected_pic_parameter_set_id; 255699bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char num_slice_groups_minus1; 255799bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char slice_group_map_type; 255899bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char log2_slice_group_change_cycle; 255999bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char chroma_format_idc; 256099bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo 256199bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char log2_max_pic_order_cnt_lsb_minus4; 256299bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char pic_order_cnt_type; 256399bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char log2_max_frame_num_minus4; 25647560df6c35ea4c1c5f6c7b5f7f9016c183ee825fmahongpe unsigned char idr_flag; 25657560df6c35ea4c1c5f6c7b5f7f9016c183ee825fmahongpe unsigned char slice_offset; 256699bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo 256799bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo /* additionally */ 256899bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char residual_colour_transform_flag; 256999bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char num_ref_idc_l0_active_minus1; 257099bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char num_ref_idc_l1_active_minus1; 257199bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo} VAParsePictureParameterBuffer; 257299bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo 257386c93d9c46415cf7746351c502a3513f637e77e4root/* 257486c93d9c46415cf7746351c502a3513f637e77e4root * Map data store of the buffer into the client's address space 257586c93d9c46415cf7746351c502a3513f637e77e4root * vaCreateBuffer() needs to be called with "data" set to NULL before 257686c93d9c46415cf7746351c502a3513f637e77e4root * calling vaMapBuffer() 2577b0fac498ca4863166252f1268fda83394db54153Fei Jiang * 2578b0fac498ca4863166252f1268fda83394db54153Fei Jiang * if buffer type is VAEncCodedBufferType, pbuf points to link-list of 2579b0fac498ca4863166252f1268fda83394db54153Fei Jiang * VACodedBufferSegment, and the list is terminated if "next" is NULL 258086c93d9c46415cf7746351c502a3513f637e77e4root */ 258186c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaMapBuffer ( 258286c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 258386c93d9c46415cf7746351c502a3513f637e77e4root VABufferID buf_id, /* in */ 258486c93d9c46415cf7746351c502a3513f637e77e4root void **pbuf /* out */ 258586c93d9c46415cf7746351c502a3513f637e77e4root); 258686c93d9c46415cf7746351c502a3513f637e77e4root 258786c93d9c46415cf7746351c502a3513f637e77e4root/* 258886c93d9c46415cf7746351c502a3513f637e77e4root * After client making changes to a mapped data store, it needs to 258986c93d9c46415cf7746351c502a3513f637e77e4root * "Unmap" it to let the server know that the data is ready to be 259086c93d9c46415cf7746351c502a3513f637e77e4root * consumed by the server 259186c93d9c46415cf7746351c502a3513f637e77e4root */ 259286c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaUnmapBuffer ( 259386c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 259486c93d9c46415cf7746351c502a3513f637e77e4root VABufferID buf_id /* in */ 259586c93d9c46415cf7746351c502a3513f637e77e4root); 259686c93d9c46415cf7746351c502a3513f637e77e4root 259786c93d9c46415cf7746351c502a3513f637e77e4root/* 259886c93d9c46415cf7746351c502a3513f637e77e4root * After this call, the buffer is deleted and this buffer_id is no longer valid 259986c93d9c46415cf7746351c502a3513f637e77e4root * Only call this if the buffer is not going to be passed to vaRenderBuffer 260086c93d9c46415cf7746351c502a3513f637e77e4root */ 260186c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaDestroyBuffer ( 260286c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 260386c93d9c46415cf7746351c502a3513f637e77e4root VABufferID buffer_id 260486c93d9c46415cf7746351c502a3513f637e77e4root); 260586c93d9c46415cf7746351c502a3513f637e77e4root 260686c93d9c46415cf7746351c502a3513f637e77e4root/* 260786c93d9c46415cf7746351c502a3513f637e77e4rootRender (Decode) Pictures 260886c93d9c46415cf7746351c502a3513f637e77e4root 260986c93d9c46415cf7746351c502a3513f637e77e4rootA picture represents either a frame or a field. 261086c93d9c46415cf7746351c502a3513f637e77e4root 261186c93d9c46415cf7746351c502a3513f637e77e4rootThe Begin/Render/End sequence sends the decode buffers to the server 261286c93d9c46415cf7746351c502a3513f637e77e4root*/ 261386c93d9c46415cf7746351c502a3513f637e77e4root 261486c93d9c46415cf7746351c502a3513f637e77e4root/* 261586c93d9c46415cf7746351c502a3513f637e77e4root * Get ready to decode a picture to a target surface 261686c93d9c46415cf7746351c502a3513f637e77e4root */ 261786c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaBeginPicture ( 261886c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 261986c93d9c46415cf7746351c502a3513f637e77e4root VAContextID context, 262086c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID render_target 262186c93d9c46415cf7746351c502a3513f637e77e4root); 262286c93d9c46415cf7746351c502a3513f637e77e4root 262386c93d9c46415cf7746351c502a3513f637e77e4root/* 262486c93d9c46415cf7746351c502a3513f637e77e4root * Send decode buffers to the server. 262586c93d9c46415cf7746351c502a3513f637e77e4root * Buffers are automatically destroyed afterwards 262686c93d9c46415cf7746351c502a3513f637e77e4root */ 262786c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaRenderPicture ( 262886c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 262986c93d9c46415cf7746351c502a3513f637e77e4root VAContextID context, 263086c93d9c46415cf7746351c502a3513f637e77e4root VABufferID *buffers, 263186c93d9c46415cf7746351c502a3513f637e77e4root int num_buffers 263286c93d9c46415cf7746351c502a3513f637e77e4root); 263386c93d9c46415cf7746351c502a3513f637e77e4root 263486c93d9c46415cf7746351c502a3513f637e77e4root/* 263586c93d9c46415cf7746351c502a3513f637e77e4root * Make the end of rendering for a picture. 263686c93d9c46415cf7746351c502a3513f637e77e4root * The server should start processing all pending operations for this 263786c93d9c46415cf7746351c502a3513f637e77e4root * surface. This call is non-blocking. The client can start another 263886c93d9c46415cf7746351c502a3513f637e77e4root * Begin/Render/End sequence on a different render target. 263986c93d9c46415cf7746351c502a3513f637e77e4root */ 264086c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaEndPicture ( 264186c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 264286c93d9c46415cf7746351c502a3513f637e77e4root VAContextID context 264386c93d9c46415cf7746351c502a3513f637e77e4root); 264486c93d9c46415cf7746351c502a3513f637e77e4root 264586c93d9c46415cf7746351c502a3513f637e77e4root/* 264686c93d9c46415cf7746351c502a3513f637e77e4root 264786c93d9c46415cf7746351c502a3513f637e77e4rootSynchronization 264886c93d9c46415cf7746351c502a3513f637e77e4root 264986c93d9c46415cf7746351c502a3513f637e77e4root*/ 265086c93d9c46415cf7746351c502a3513f637e77e4root 265186c93d9c46415cf7746351c502a3513f637e77e4root/* 265286c93d9c46415cf7746351c502a3513f637e77e4root * This function blocks until all pending operations on the render target 265386c93d9c46415cf7746351c502a3513f637e77e4root * have been completed. Upon return it is safe to use the render target for a 265486c93d9c46415cf7746351c502a3513f637e77e4root * different picture. 265586c93d9c46415cf7746351c502a3513f637e77e4root */ 265686c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaSyncSurface ( 265786c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 265886c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID render_target 265986c93d9c46415cf7746351c502a3513f637e77e4root); 266086c93d9c46415cf7746351c502a3513f637e77e4root 266186c93d9c46415cf7746351c502a3513f637e77e4roottypedef enum 266286c93d9c46415cf7746351c502a3513f637e77e4root{ 266386c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceRendering = 1, /* Rendering in progress */ 266486c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceDisplaying = 2, /* Displaying in progress (not safe to render into it) */ 266586c93d9c46415cf7746351c502a3513f637e77e4root /* this status is useful if surface is used as the source */ 266686c93d9c46415cf7746351c502a3513f637e77e4root /* of an overlay */ 266786c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceReady = 4, /* not being rendered or displayed */ 266886c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceSkipped = 8 /* Indicate a skipped frame during encode */ 266986c93d9c46415cf7746351c502a3513f637e77e4root} VASurfaceStatus; 267086c93d9c46415cf7746351c502a3513f637e77e4root 267186c93d9c46415cf7746351c502a3513f637e77e4root/* 267286c93d9c46415cf7746351c502a3513f637e77e4root * Find out any pending ops on the render target 267386c93d9c46415cf7746351c502a3513f637e77e4root */ 267486c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaQuerySurfaceStatus ( 267586c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 267686c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID render_target, 267786c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceStatus *status /* out */ 267886c93d9c46415cf7746351c502a3513f637e77e4root); 267986c93d9c46415cf7746351c502a3513f637e77e4root 2680cceaa0568f77a7452857559614100b71fb36ee3awangkuntypedef enum 2681cceaa0568f77a7452857559614100b71fb36ee3awangkun{ 26825b3d55a0433b48477823f81821817a78ef53ac2eShuduo Sang VADecodeSliceMissing = 0, 26835b3d55a0433b48477823f81821817a78ef53ac2eShuduo Sang VADecodeMBError = 1, 26845b3d55a0433b48477823f81821817a78ef53ac2eShuduo Sang} VADecodeErrorType; 2685cceaa0568f77a7452857559614100b71fb36ee3awangkun 2686cceaa0568f77a7452857559614100b71fb36ee3awangkun/* 2687cceaa0568f77a7452857559614100b71fb36ee3awangkun * Client calls vaQuerySurfaceError with VA_STATUS_ERROR_DECODING_ERROR, server side returns 2688cceaa0568f77a7452857559614100b71fb36ee3awangkun * an array of structure VASurfaceDecodeMBErrors, and the array is terminated by setting status=-1 2689cceaa0568f77a7452857559614100b71fb36ee3awangkun*/ 2690cceaa0568f77a7452857559614100b71fb36ee3awangkuntypedef struct _VASurfaceDecodeMBErrors 2691cceaa0568f77a7452857559614100b71fb36ee3awangkun{ 2692f6339eece05892fb49c4891b838545c41159ae39Austin 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 */ 2693cceaa0568f77a7452857559614100b71fb36ee3awangkun unsigned int start_mb; /* start mb address with errors */ 2694f6339eece05892fb49c4891b838545c41159ae39Austin Yuan unsigned int end_mb; /* end mb address with errors */ 26955b3d55a0433b48477823f81821817a78ef53ac2eShuduo Sang VADecodeErrorType decode_error_type; 2696f6339eece05892fb49c4891b838545c41159ae39Austin Yuan unsigned int num_mb; /* number of mbs with errors */ 2697cceaa0568f77a7452857559614100b71fb36ee3awangkun} VASurfaceDecodeMBErrors; 2698cceaa0568f77a7452857559614100b71fb36ee3awangkun 2699cceaa0568f77a7452857559614100b71fb36ee3awangkun/* 2700cceaa0568f77a7452857559614100b71fb36ee3awangkun * After the application gets VA_STATUS_ERROR_DECODING_ERROR after calling vaSyncSurface(), 2701cceaa0568f77a7452857559614100b71fb36ee3awangkun * it can call vaQuerySurfaceError to find out further details on the particular error. 2702cceaa0568f77a7452857559614100b71fb36ee3awangkun * VA_STATUS_ERROR_DECODING_ERROR should be passed in as "error_status", 2703cceaa0568f77a7452857559614100b71fb36ee3awangkun * upon the return, error_info will point to an array of _VASurfaceDecodeMBErrors structure, 2704cceaa0568f77a7452857559614100b71fb36ee3awangkun * which is allocated and filled by libVA with detailed information on the missing or error macroblocks. 2705cceaa0568f77a7452857559614100b71fb36ee3awangkun * The array is terminated if "status==-1" is detected. 2706cceaa0568f77a7452857559614100b71fb36ee3awangkun */ 2707cceaa0568f77a7452857559614100b71fb36ee3awangkunVAStatus vaQuerySurfaceError( 2708cceaa0568f77a7452857559614100b71fb36ee3awangkun VADisplay dpy, 2709cceaa0568f77a7452857559614100b71fb36ee3awangkun VASurfaceID surface, 2710cceaa0568f77a7452857559614100b71fb36ee3awangkun VAStatus error_status, 2711cceaa0568f77a7452857559614100b71fb36ee3awangkun void **error_info 2712cceaa0568f77a7452857559614100b71fb36ee3awangkun); 2713cceaa0568f77a7452857559614100b71fb36ee3awangkun 271486c93d9c46415cf7746351c502a3513f637e77e4root/* 271586c93d9c46415cf7746351c502a3513f637e77e4root * Images and Subpictures 271686c93d9c46415cf7746351c502a3513f637e77e4root * VAImage is used to either get the surface data to client memory, or 271786c93d9c46415cf7746351c502a3513f637e77e4root * to copy image data in client memory to a surface. 271886c93d9c46415cf7746351c502a3513f637e77e4root * Both images, subpictures and surfaces follow the same 2D coordinate system where origin 271986c93d9c46415cf7746351c502a3513f637e77e4root * is at the upper left corner with positive X to the right and positive Y down 272086c93d9c46415cf7746351c502a3513f637e77e4root */ 272186c93d9c46415cf7746351c502a3513f637e77e4root#define VA_FOURCC(ch0, ch1, ch2, ch3) \ 272286c93d9c46415cf7746351c502a3513f637e77e4root ((unsigned long)(unsigned char) (ch0) | ((unsigned long)(unsigned char) (ch1) << 8) | \ 272386c93d9c46415cf7746351c502a3513f637e77e4root ((unsigned long)(unsigned char) (ch2) << 16) | ((unsigned long)(unsigned char) (ch3) << 24 )) 272486c93d9c46415cf7746351c502a3513f637e77e4root 2725409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan/* 2726409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan * Pre-defined fourcc codes 2727409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan */ 272886c93d9c46415cf7746351c502a3513f637e77e4root#define VA_FOURCC_NV12 0x3231564E 2729f6339eece05892fb49c4891b838545c41159ae39Austin Yuan#define VA_FOURCC_NV21 0x3132564E 273086c93d9c46415cf7746351c502a3513f637e77e4root#define VA_FOURCC_AI44 0x34344149 273186c93d9c46415cf7746351c502a3513f637e77e4root#define VA_FOURCC_RGBA 0x41424752 2732409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_FOURCC_RGBX 0x58424752 2733cb99e83c12e445ca5b8fc8e56b4c04dbf1719fb4Kun Wang#define VA_FOURCC_BGRA 0x41524742 2734409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_FOURCC_BGRX 0x58524742 2735409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_FOURCC_ARGB 0x42475241 2736409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_FOURCC_XRGB 0x42475258 273788912d09886f431619dc966776a85976129f2b24Austin Yuan#define VA_FOURCC_ABGR 0x52474241 273888912d09886f431619dc966776a85976129f2b24Austin Yuan#define VA_FOURCC_XBGR 0x52474258 273986c93d9c46415cf7746351c502a3513f637e77e4root#define VA_FOURCC_UYVY 0x59565955 274086c93d9c46415cf7746351c502a3513f637e77e4root#define VA_FOURCC_YUY2 0x32595559 274186c93d9c46415cf7746351c502a3513f637e77e4root#define VA_FOURCC_AYUV 0x56555941 274286c93d9c46415cf7746351c502a3513f637e77e4root#define VA_FOURCC_NV11 0x3131564e 274386c93d9c46415cf7746351c502a3513f637e77e4root#define VA_FOURCC_YV12 0x32315659 274486c93d9c46415cf7746351c502a3513f637e77e4root#define VA_FOURCC_P208 0x38303250 274586c93d9c46415cf7746351c502a3513f637e77e4root#define VA_FOURCC_IYUV 0x56555949 27464b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_FOURCC_YV24 0x34325659 27474b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_FOURCC_YV32 0x32335659 2748409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_FOURCC_Y800 0x30303859 2749409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_FOURCC_IMC3 0x33434D49 2750409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_FOURCC_411P 0x50313134 2751409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_FOURCC_422H 0x48323234 2752409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_FOURCC_422V 0x56323234 2753409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_FOURCC_444P 0x50343434 2754409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_FOURCC_RGBP 0x50424752 2755409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_FOURCC_BGRP 0x50524742 2756097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan#define VA_FOURCC_411R 0x52313134 /* rotated 411P */ 275786c93d9c46415cf7746351c502a3513f637e77e4root 275886c93d9c46415cf7746351c502a3513f637e77e4root/* byte order */ 275986c93d9c46415cf7746351c502a3513f637e77e4root#define VA_LSB_FIRST 1 276086c93d9c46415cf7746351c502a3513f637e77e4root#define VA_MSB_FIRST 2 276186c93d9c46415cf7746351c502a3513f637e77e4root 276286c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VAImageFormat 276386c93d9c46415cf7746351c502a3513f637e77e4root{ 276486c93d9c46415cf7746351c502a3513f637e77e4root unsigned int fourcc; 276586c93d9c46415cf7746351c502a3513f637e77e4root unsigned int byte_order; /* VA_LSB_FIRST, VA_MSB_FIRST */ 276686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int bits_per_pixel; 276786c93d9c46415cf7746351c502a3513f637e77e4root /* for RGB formats */ 276886c93d9c46415cf7746351c502a3513f637e77e4root unsigned int depth; /* significant bits per pixel */ 276986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int red_mask; 277086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int green_mask; 277186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int blue_mask; 277286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int alpha_mask; 277386c93d9c46415cf7746351c502a3513f637e77e4root} VAImageFormat; 277486c93d9c46415cf7746351c502a3513f637e77e4root 277586c93d9c46415cf7746351c502a3513f637e77e4roottypedef VAGenericID VAImageID; 277686c93d9c46415cf7746351c502a3513f637e77e4root 277786c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VAImage 277886c93d9c46415cf7746351c502a3513f637e77e4root{ 277986c93d9c46415cf7746351c502a3513f637e77e4root VAImageID image_id; /* uniquely identify this image */ 278086c93d9c46415cf7746351c502a3513f637e77e4root VAImageFormat format; 278186c93d9c46415cf7746351c502a3513f637e77e4root VABufferID buf; /* image data buffer */ 278286c93d9c46415cf7746351c502a3513f637e77e4root /* 278386c93d9c46415cf7746351c502a3513f637e77e4root * Image data will be stored in a buffer of type VAImageBufferType to facilitate 278486c93d9c46415cf7746351c502a3513f637e77e4root * data store on the server side for optimal performance. The buffer will be 278586c93d9c46415cf7746351c502a3513f637e77e4root * created by the CreateImage function, and proper storage allocated based on the image 278686c93d9c46415cf7746351c502a3513f637e77e4root * size and format. This buffer is managed by the library implementation, and 278786c93d9c46415cf7746351c502a3513f637e77e4root * accessed by the client through the buffer Map/Unmap functions. 278886c93d9c46415cf7746351c502a3513f637e77e4root */ 278986c93d9c46415cf7746351c502a3513f637e77e4root unsigned short width; 279086c93d9c46415cf7746351c502a3513f637e77e4root unsigned short height; 279186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int data_size; 279288912d09886f431619dc966776a85976129f2b24Austin Yuan unsigned int num_planes; /* can not be greater than 4 */ 279386c93d9c46415cf7746351c502a3513f637e77e4root /* 279486c93d9c46415cf7746351c502a3513f637e77e4root * An array indicating the scanline pitch in bytes for each plane. 2795f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun * Each plane may have a different pitch. Maximum 3 planes for planar formats 279686c93d9c46415cf7746351c502a3513f637e77e4root */ 279744dd3ee8f42f526852e670fa0b5f585bfd261b7chding unsigned int pitches[3]; 279886c93d9c46415cf7746351c502a3513f637e77e4root /* 279986c93d9c46415cf7746351c502a3513f637e77e4root * An array indicating the byte offset from the beginning of the image data 280086c93d9c46415cf7746351c502a3513f637e77e4root * to the start of each plane. 280186c93d9c46415cf7746351c502a3513f637e77e4root */ 280244dd3ee8f42f526852e670fa0b5f585bfd261b7chding unsigned int offsets[3]; 280386c93d9c46415cf7746351c502a3513f637e77e4root 280486c93d9c46415cf7746351c502a3513f637e77e4root /* The following fields are only needed for paletted formats */ 280586c93d9c46415cf7746351c502a3513f637e77e4root int num_palette_entries; /* set to zero for non-palette images */ 280686c93d9c46415cf7746351c502a3513f637e77e4root /* 280786c93d9c46415cf7746351c502a3513f637e77e4root * Each component is one byte and entry_bytes indicates the number of components in 280886c93d9c46415cf7746351c502a3513f637e77e4root * each entry (eg. 3 for YUV palette entries). set to zero for non-palette images 280986c93d9c46415cf7746351c502a3513f637e77e4root */ 281086c93d9c46415cf7746351c502a3513f637e77e4root int entry_bytes; 281186c93d9c46415cf7746351c502a3513f637e77e4root /* 281286c93d9c46415cf7746351c502a3513f637e77e4root * An array of ascii characters describing the order of the components within the bytes. 281386c93d9c46415cf7746351c502a3513f637e77e4root * Only entry_bytes characters of the string are used. 281486c93d9c46415cf7746351c502a3513f637e77e4root */ 281586c93d9c46415cf7746351c502a3513f637e77e4root char component_order[4]; 281644dd3ee8f42f526852e670fa0b5f585bfd261b7chding /* 281744dd3ee8f42f526852e670fa0b5f585bfd261b7chding * Pitch and byte offset for the fourth plane if the image format requires 4 planes 281888912d09886f431619dc966776a85976129f2b24Austin Yuan * Particular use case is JPEG with CMYK profile 281944dd3ee8f42f526852e670fa0b5f585bfd261b7chding */ 282044dd3ee8f42f526852e670fa0b5f585bfd261b7chding unsigned int extra_pitch; 282144dd3ee8f42f526852e670fa0b5f585bfd261b7chding unsigned int extra_offset; 282286c93d9c46415cf7746351c502a3513f637e77e4root} VAImage; 282386c93d9c46415cf7746351c502a3513f637e77e4root 282486c93d9c46415cf7746351c502a3513f637e77e4root/* Get maximum number of image formats supported by the implementation */ 282586c93d9c46415cf7746351c502a3513f637e77e4rootint vaMaxNumImageFormats ( 282686c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy 282786c93d9c46415cf7746351c502a3513f637e77e4root); 282886c93d9c46415cf7746351c502a3513f637e77e4root 282986c93d9c46415cf7746351c502a3513f637e77e4root/* 283086c93d9c46415cf7746351c502a3513f637e77e4root * Query supported image formats 283186c93d9c46415cf7746351c502a3513f637e77e4root * The caller must provide a "format_list" array that can hold at 283286c93d9c46415cf7746351c502a3513f637e77e4root * least vaMaxNumImageFormats() entries. The actual number of formats 283386c93d9c46415cf7746351c502a3513f637e77e4root * returned in "format_list" is returned in "num_formats". 283486c93d9c46415cf7746351c502a3513f637e77e4root */ 283586c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaQueryImageFormats ( 283686c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 283786c93d9c46415cf7746351c502a3513f637e77e4root VAImageFormat *format_list, /* out */ 283886c93d9c46415cf7746351c502a3513f637e77e4root int *num_formats /* out */ 283986c93d9c46415cf7746351c502a3513f637e77e4root); 284086c93d9c46415cf7746351c502a3513f637e77e4root 284186c93d9c46415cf7746351c502a3513f637e77e4root/* 284286c93d9c46415cf7746351c502a3513f637e77e4root * Create a VAImage structure 284386c93d9c46415cf7746351c502a3513f637e77e4root * The width and height fields returned in the VAImage structure may get 284486c93d9c46415cf7746351c502a3513f637e77e4root * enlarged for some YUV formats. Upon return from this function, 284586c93d9c46415cf7746351c502a3513f637e77e4root * image->buf has been created and proper storage allocated by the library. 284686c93d9c46415cf7746351c502a3513f637e77e4root * The client can access the image through the Map/Unmap calls. 284786c93d9c46415cf7746351c502a3513f637e77e4root */ 284886c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaCreateImage ( 284986c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 285086c93d9c46415cf7746351c502a3513f637e77e4root VAImageFormat *format, 285186c93d9c46415cf7746351c502a3513f637e77e4root int width, 285286c93d9c46415cf7746351c502a3513f637e77e4root int height, 285386c93d9c46415cf7746351c502a3513f637e77e4root VAImage *image /* out */ 285486c93d9c46415cf7746351c502a3513f637e77e4root); 285586c93d9c46415cf7746351c502a3513f637e77e4root 285686c93d9c46415cf7746351c502a3513f637e77e4root/* 285786c93d9c46415cf7746351c502a3513f637e77e4root * Should call DestroyImage before destroying the surface it is bound to 285886c93d9c46415cf7746351c502a3513f637e77e4root */ 285986c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaDestroyImage ( 286086c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 286186c93d9c46415cf7746351c502a3513f637e77e4root VAImageID image 286286c93d9c46415cf7746351c502a3513f637e77e4root); 286386c93d9c46415cf7746351c502a3513f637e77e4root 286486c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaSetImagePalette ( 286586c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 286686c93d9c46415cf7746351c502a3513f637e77e4root VAImageID image, 286786c93d9c46415cf7746351c502a3513f637e77e4root /* 286886c93d9c46415cf7746351c502a3513f637e77e4root * pointer to an array holding the palette data. The size of the array is 286986c93d9c46415cf7746351c502a3513f637e77e4root * num_palette_entries * entry_bytes in size. The order of the components 287086c93d9c46415cf7746351c502a3513f637e77e4root * in the palette is described by the component_order in VAImage struct 287186c93d9c46415cf7746351c502a3513f637e77e4root */ 287286c93d9c46415cf7746351c502a3513f637e77e4root unsigned char *palette 287386c93d9c46415cf7746351c502a3513f637e77e4root); 287486c93d9c46415cf7746351c502a3513f637e77e4root 287586c93d9c46415cf7746351c502a3513f637e77e4root/* 287686c93d9c46415cf7746351c502a3513f637e77e4root * Retrive surface data into a VAImage 287786c93d9c46415cf7746351c502a3513f637e77e4root * Image must be in a format supported by the implementation 287886c93d9c46415cf7746351c502a3513f637e77e4root */ 287986c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaGetImage ( 288086c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 288186c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID surface, 288286c93d9c46415cf7746351c502a3513f637e77e4root int x, /* coordinates of the upper left source pixel */ 288386c93d9c46415cf7746351c502a3513f637e77e4root int y, 288486c93d9c46415cf7746351c502a3513f637e77e4root unsigned int width, /* width and height of the region */ 288586c93d9c46415cf7746351c502a3513f637e77e4root unsigned int height, 288686c93d9c46415cf7746351c502a3513f637e77e4root VAImageID image 288786c93d9c46415cf7746351c502a3513f637e77e4root); 288886c93d9c46415cf7746351c502a3513f637e77e4root 288986c93d9c46415cf7746351c502a3513f637e77e4root/* 289086c93d9c46415cf7746351c502a3513f637e77e4root * Copy data from a VAImage to a surface 289186c93d9c46415cf7746351c502a3513f637e77e4root * Image must be in a format supported by the implementation 289286c93d9c46415cf7746351c502a3513f637e77e4root * Returns a VA_STATUS_ERROR_SURFACE_BUSY if the surface 289386c93d9c46415cf7746351c502a3513f637e77e4root * shouldn't be rendered into when this is called 289486c93d9c46415cf7746351c502a3513f637e77e4root */ 289586c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaPutImage ( 289686c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 289786c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID surface, 289886c93d9c46415cf7746351c502a3513f637e77e4root VAImageID image, 289986c93d9c46415cf7746351c502a3513f637e77e4root int src_x, 290086c93d9c46415cf7746351c502a3513f637e77e4root int src_y, 290186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int src_width, 290286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int src_height, 290386c93d9c46415cf7746351c502a3513f637e77e4root int dest_x, 290486c93d9c46415cf7746351c502a3513f637e77e4root int dest_y, 290586c93d9c46415cf7746351c502a3513f637e77e4root unsigned int dest_width, 290686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int dest_height 290786c93d9c46415cf7746351c502a3513f637e77e4root); 290886c93d9c46415cf7746351c502a3513f637e77e4root 290986c93d9c46415cf7746351c502a3513f637e77e4root/* 291086c93d9c46415cf7746351c502a3513f637e77e4root * Derive an VAImage from an existing surface. 291186c93d9c46415cf7746351c502a3513f637e77e4root * This interface will derive a VAImage and corresponding image buffer from 291286c93d9c46415cf7746351c502a3513f637e77e4root * an existing VA Surface. The image buffer can then be mapped/unmapped for 291386c93d9c46415cf7746351c502a3513f637e77e4root * direct CPU access. This operation is only possible on implementations with 291486c93d9c46415cf7746351c502a3513f637e77e4root * direct rendering capabilities and internal surface formats that can be 291586c93d9c46415cf7746351c502a3513f637e77e4root * represented with a VAImage. When the operation is not possible this interface 291686c93d9c46415cf7746351c502a3513f637e77e4root * will return VA_STATUS_ERROR_OPERATION_FAILED. Clients should then fall back 291786c93d9c46415cf7746351c502a3513f637e77e4root * to using vaCreateImage + vaPutImage to accomplish the same task in an 291886c93d9c46415cf7746351c502a3513f637e77e4root * indirect manner. 291986c93d9c46415cf7746351c502a3513f637e77e4root * 292086c93d9c46415cf7746351c502a3513f637e77e4root * Implementations should only return success when the resulting image buffer 292186c93d9c46415cf7746351c502a3513f637e77e4root * would be useable with vaMap/Unmap. 292286c93d9c46415cf7746351c502a3513f637e77e4root * 292386c93d9c46415cf7746351c502a3513f637e77e4root * When directly accessing a surface special care must be taken to insure 292486c93d9c46415cf7746351c502a3513f637e77e4root * proper synchronization with the graphics hardware. Clients should call 292586c93d9c46415cf7746351c502a3513f637e77e4root * vaQuerySurfaceStatus to insure that a surface is not the target of concurrent 292686c93d9c46415cf7746351c502a3513f637e77e4root * rendering or currently being displayed by an overlay. 292786c93d9c46415cf7746351c502a3513f637e77e4root * 292886c93d9c46415cf7746351c502a3513f637e77e4root * Additionally nothing about the contents of a surface should be assumed 292986c93d9c46415cf7746351c502a3513f637e77e4root * following a vaPutSurface. Implementations are free to modify the surface for 293086c93d9c46415cf7746351c502a3513f637e77e4root * scaling or subpicture blending within a call to vaPutImage. 293186c93d9c46415cf7746351c502a3513f637e77e4root * 293286c93d9c46415cf7746351c502a3513f637e77e4root * Calls to vaPutImage or vaGetImage using the same surface from which the image 293386c93d9c46415cf7746351c502a3513f637e77e4root * has been derived will return VA_STATUS_ERROR_SURFACE_BUSY. vaPutImage or 293486c93d9c46415cf7746351c502a3513f637e77e4root * vaGetImage with other surfaces is supported. 293586c93d9c46415cf7746351c502a3513f637e77e4root * 293686c93d9c46415cf7746351c502a3513f637e77e4root * An image created with vaDeriveImage should be freed with vaDestroyImage. The 293786c93d9c46415cf7746351c502a3513f637e77e4root * image and image buffer structures will be destroyed; however, the underlying 293886c93d9c46415cf7746351c502a3513f637e77e4root * surface will remain unchanged until freed with vaDestroySurfaces. 293986c93d9c46415cf7746351c502a3513f637e77e4root */ 294086c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaDeriveImage ( 294186c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 294286c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID surface, 294386c93d9c46415cf7746351c502a3513f637e77e4root VAImage *image /* out */ 294486c93d9c46415cf7746351c502a3513f637e77e4root); 294586c93d9c46415cf7746351c502a3513f637e77e4root 294686c93d9c46415cf7746351c502a3513f637e77e4root/* 294786c93d9c46415cf7746351c502a3513f637e77e4root * Subpictures 294886c93d9c46415cf7746351c502a3513f637e77e4root * Subpicture is a special type of image that can be blended 294986c93d9c46415cf7746351c502a3513f637e77e4root * with a surface during vaPutSurface(). Subpicture can be used to render 295086c93d9c46415cf7746351c502a3513f637e77e4root * DVD sub-titles or closed captioning text etc. 295186c93d9c46415cf7746351c502a3513f637e77e4root */ 295286c93d9c46415cf7746351c502a3513f637e77e4root 295386c93d9c46415cf7746351c502a3513f637e77e4roottypedef VAGenericID VASubpictureID; 295486c93d9c46415cf7746351c502a3513f637e77e4root 295586c93d9c46415cf7746351c502a3513f637e77e4root/* Get maximum number of subpicture formats supported by the implementation */ 295686c93d9c46415cf7746351c502a3513f637e77e4rootint vaMaxNumSubpictureFormats ( 295786c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy 295886c93d9c46415cf7746351c502a3513f637e77e4root); 295986c93d9c46415cf7746351c502a3513f637e77e4root 296086c93d9c46415cf7746351c502a3513f637e77e4root/* flags for subpictures */ 2961cceaa0568f77a7452857559614100b71fb36ee3awangkun#define VA_SUBPICTURE_CHROMA_KEYING 0x0001 2962cceaa0568f77a7452857559614100b71fb36ee3awangkun#define VA_SUBPICTURE_GLOBAL_ALPHA 0x0002 2963cceaa0568f77a7452857559614100b71fb36ee3awangkun#define VA_SUBPICTURE_DESTINATION_IS_SCREEN_COORD 0x0004 296486c93d9c46415cf7746351c502a3513f637e77e4root/* 296586c93d9c46415cf7746351c502a3513f637e77e4root * Query supported subpicture formats 296686c93d9c46415cf7746351c502a3513f637e77e4root * The caller must provide a "format_list" array that can hold at 296786c93d9c46415cf7746351c502a3513f637e77e4root * least vaMaxNumSubpictureFormats() entries. The flags arrary holds the flag 296886c93d9c46415cf7746351c502a3513f637e77e4root * for each format to indicate additional capabilities for that format. The actual 296986c93d9c46415cf7746351c502a3513f637e77e4root * number of formats returned in "format_list" is returned in "num_formats". 297086c93d9c46415cf7746351c502a3513f637e77e4root * flags: returned value to indicate addtional capabilities 297186c93d9c46415cf7746351c502a3513f637e77e4root * VA_SUBPICTURE_CHROMA_KEYING - supports chroma-keying 2972cceaa0568f77a7452857559614100b71fb36ee3awangkun * VA_SUBPICTURE_GLOBAL_ALPHA - supports global alpha 2973cceaa0568f77a7452857559614100b71fb36ee3awangkun * VA_SUBPICTURE_DESTINATION_IS_SCREEN_COORD - supports unscaled screen relative subpictures for On Screen Display 297486c93d9c46415cf7746351c502a3513f637e77e4root */ 2975cceaa0568f77a7452857559614100b71fb36ee3awangkun 297686c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaQuerySubpictureFormats ( 297786c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 297886c93d9c46415cf7746351c502a3513f637e77e4root VAImageFormat *format_list, /* out */ 297986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int *flags, /* out */ 298086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int *num_formats /* out */ 298186c93d9c46415cf7746351c502a3513f637e77e4root); 298286c93d9c46415cf7746351c502a3513f637e77e4root 298386c93d9c46415cf7746351c502a3513f637e77e4root/* 298486c93d9c46415cf7746351c502a3513f637e77e4root * Subpictures are created with an image associated. 298586c93d9c46415cf7746351c502a3513f637e77e4root */ 298686c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaCreateSubpicture ( 298786c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 298886c93d9c46415cf7746351c502a3513f637e77e4root VAImageID image, 298986c93d9c46415cf7746351c502a3513f637e77e4root VASubpictureID *subpicture /* out */ 299086c93d9c46415cf7746351c502a3513f637e77e4root); 299186c93d9c46415cf7746351c502a3513f637e77e4root 299286c93d9c46415cf7746351c502a3513f637e77e4root/* 299386c93d9c46415cf7746351c502a3513f637e77e4root * Destroy the subpicture before destroying the image it is assocated to 299486c93d9c46415cf7746351c502a3513f637e77e4root */ 299586c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaDestroySubpicture ( 299686c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 299786c93d9c46415cf7746351c502a3513f637e77e4root VASubpictureID subpicture 299886c93d9c46415cf7746351c502a3513f637e77e4root); 299986c93d9c46415cf7746351c502a3513f637e77e4root 300086c93d9c46415cf7746351c502a3513f637e77e4root/* 300186c93d9c46415cf7746351c502a3513f637e77e4root * Bind an image to the subpicture. This image will now be associated with 300286c93d9c46415cf7746351c502a3513f637e77e4root * the subpicture instead of the one at creation. 300386c93d9c46415cf7746351c502a3513f637e77e4root */ 300486c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaSetSubpictureImage ( 300586c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 300686c93d9c46415cf7746351c502a3513f637e77e4root VASubpictureID subpicture, 300786c93d9c46415cf7746351c502a3513f637e77e4root VAImageID image 300886c93d9c46415cf7746351c502a3513f637e77e4root); 300986c93d9c46415cf7746351c502a3513f637e77e4root 301086c93d9c46415cf7746351c502a3513f637e77e4root/* 301186c93d9c46415cf7746351c502a3513f637e77e4root * If chromakey is enabled, then the area where the source value falls within 301286c93d9c46415cf7746351c502a3513f637e77e4root * the chromakey [min, max] range is transparent 301386c93d9c46415cf7746351c502a3513f637e77e4root * The chromakey component format is the following: 301486c93d9c46415cf7746351c502a3513f637e77e4root * For RGB: [0:7] Red [8:15] Blue [16:23] Green 301586c93d9c46415cf7746351c502a3513f637e77e4root * For YUV: [0:7] V [8:15] U [16:23] Y 301686c93d9c46415cf7746351c502a3513f637e77e4root * The chromakey mask can be used to mask out certain components for chromakey 301786c93d9c46415cf7746351c502a3513f637e77e4root * comparision 301886c93d9c46415cf7746351c502a3513f637e77e4root */ 301986c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaSetSubpictureChromakey ( 302086c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 302186c93d9c46415cf7746351c502a3513f637e77e4root VASubpictureID subpicture, 302286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int chromakey_min, 302386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int chromakey_max, 302486c93d9c46415cf7746351c502a3513f637e77e4root unsigned int chromakey_mask 302586c93d9c46415cf7746351c502a3513f637e77e4root); 302686c93d9c46415cf7746351c502a3513f637e77e4root 302786c93d9c46415cf7746351c502a3513f637e77e4root/* 302886c93d9c46415cf7746351c502a3513f637e77e4root * Global alpha value is between 0 and 1. A value of 1 means fully opaque and 302986c93d9c46415cf7746351c502a3513f637e77e4root * a value of 0 means fully transparent. If per-pixel alpha is also specified then 303086c93d9c46415cf7746351c502a3513f637e77e4root * the overall alpha is per-pixel alpha multiplied by the global alpha 303186c93d9c46415cf7746351c502a3513f637e77e4root */ 303286c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaSetSubpictureGlobalAlpha ( 303386c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 303486c93d9c46415cf7746351c502a3513f637e77e4root VASubpictureID subpicture, 303586c93d9c46415cf7746351c502a3513f637e77e4root float global_alpha 303686c93d9c46415cf7746351c502a3513f637e77e4root); 303786c93d9c46415cf7746351c502a3513f637e77e4root 303886c93d9c46415cf7746351c502a3513f637e77e4root/* 303986c93d9c46415cf7746351c502a3513f637e77e4root * vaAssociateSubpicture associates the subpicture with target_surfaces. 304086c93d9c46415cf7746351c502a3513f637e77e4root * It defines the region mapping between the subpicture and the target 304186c93d9c46415cf7746351c502a3513f637e77e4root * surfaces through source and destination rectangles (with the same width and height). 304286c93d9c46415cf7746351c502a3513f637e77e4root * Both will be displayed at the next call to vaPutSurface. Additional 304386c93d9c46415cf7746351c502a3513f637e77e4root * associations before the call to vaPutSurface simply overrides the association. 304486c93d9c46415cf7746351c502a3513f637e77e4root */ 304586c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaAssociateSubpicture ( 304686c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 304786c93d9c46415cf7746351c502a3513f637e77e4root VASubpictureID subpicture, 304886c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID *target_surfaces, 304986c93d9c46415cf7746351c502a3513f637e77e4root int num_surfaces, 305086c93d9c46415cf7746351c502a3513f637e77e4root short src_x, /* upper left offset in subpicture */ 305186c93d9c46415cf7746351c502a3513f637e77e4root short src_y, 305286c93d9c46415cf7746351c502a3513f637e77e4root unsigned short src_width, 305386c93d9c46415cf7746351c502a3513f637e77e4root unsigned short src_height, 305486c93d9c46415cf7746351c502a3513f637e77e4root short dest_x, /* upper left offset in surface */ 305586c93d9c46415cf7746351c502a3513f637e77e4root short dest_y, 305686c93d9c46415cf7746351c502a3513f637e77e4root unsigned short dest_width, 305786c93d9c46415cf7746351c502a3513f637e77e4root unsigned short dest_height, 305886c93d9c46415cf7746351c502a3513f637e77e4root /* 3059cceaa0568f77a7452857559614100b71fb36ee3awangkun * whether to enable chroma-keying, global-alpha, or screen relative mode 306086c93d9c46415cf7746351c502a3513f637e77e4root * see VA_SUBPICTURE_XXX values 306186c93d9c46415cf7746351c502a3513f637e77e4root */ 306286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int flags 306386c93d9c46415cf7746351c502a3513f637e77e4root); 306486c93d9c46415cf7746351c502a3513f637e77e4root 306586c93d9c46415cf7746351c502a3513f637e77e4root/* 306686c93d9c46415cf7746351c502a3513f637e77e4root * vaDeassociateSubpicture removes the association of the subpicture with target_surfaces. 306786c93d9c46415cf7746351c502a3513f637e77e4root */ 306886c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaDeassociateSubpicture ( 306986c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 307086c93d9c46415cf7746351c502a3513f637e77e4root VASubpictureID subpicture, 307186c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID *target_surfaces, 307286c93d9c46415cf7746351c502a3513f637e77e4root int num_surfaces 307386c93d9c46415cf7746351c502a3513f637e77e4root); 307486c93d9c46415cf7746351c502a3513f637e77e4root 307586c93d9c46415cf7746351c502a3513f637e77e4root/* 307686c93d9c46415cf7746351c502a3513f637e77e4root * Display attributes 307786c93d9c46415cf7746351c502a3513f637e77e4root * Display attributes are used to control things such as contrast, hue, saturation, 307886c93d9c46415cf7746351c502a3513f637e77e4root * brightness etc. in the rendering process. The application can query what 307986c93d9c46415cf7746351c502a3513f637e77e4root * attributes are supported by the driver, and then set the appropriate attributes 308086c93d9c46415cf7746351c502a3513f637e77e4root * before calling vaPutSurface() 308186c93d9c46415cf7746351c502a3513f637e77e4root */ 3082b0fac498ca4863166252f1268fda83394db54153Fei Jiang 30837ce177f53f4c28c5fefb9259e106fc5a72f65b5eGwenole Beauchesne/** 30847ce177f53f4c28c5fefb9259e106fc5a72f65b5eGwenole Beauchesne * @name Rotation angles 30857ce177f53f4c28c5fefb9259e106fc5a72f65b5eGwenole Beauchesne * 30867ce177f53f4c28c5fefb9259e106fc5a72f65b5eGwenole Beauchesne * Those values could be used for VADisplayAttribRotation attribute or 3087c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan * VAProcPipelineParameterBuffer::rotation_state or in VAConfigAttribValDecJPEG. 3088c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan * The rotation operation is clockwise. 30897ce177f53f4c28c5fefb9259e106fc5a72f65b5eGwenole Beauchesne */ 30907ce177f53f4c28c5fefb9259e106fc5a72f65b5eGwenole Beauchesne/**@{*/ 30917ce177f53f4c28c5fefb9259e106fc5a72f65b5eGwenole Beauchesne/** \brief No rotation. */ 3092b0fac498ca4863166252f1268fda83394db54153Fei Jiang#define VA_ROTATION_NONE 0x00000000 30937ce177f53f4c28c5fefb9259e106fc5a72f65b5eGwenole Beauchesne/** \brief Rotation by 90° clockwise. */ 3094b0fac498ca4863166252f1268fda83394db54153Fei Jiang#define VA_ROTATION_90 0x00000001 30957ce177f53f4c28c5fefb9259e106fc5a72f65b5eGwenole Beauchesne/** \brief Rotation by 180° clockwise. */ 3096b0fac498ca4863166252f1268fda83394db54153Fei Jiang#define VA_ROTATION_180 0x00000002 30977ce177f53f4c28c5fefb9259e106fc5a72f65b5eGwenole Beauchesne/** \brief Rotation by 270° clockwise. */ 3098601e657275d5edf21b79d64a49d9d392628ae487Austin Yuan#define VA_ROTATION_270 0x00000003 30997ce177f53f4c28c5fefb9259e106fc5a72f65b5eGwenole Beauchesne/**@}*/ 3100b0fac498ca4863166252f1268fda83394db54153Fei Jiang 310135f195a578d0bec4a0aa84d6162eda7e3a4a4db9Austin Yuan/** 310235f195a578d0bec4a0aa84d6162eda7e3a4a4db9Austin Yuan * @name Mirroring directions 310335f195a578d0bec4a0aa84d6162eda7e3a4a4db9Austin Yuan * 310435f195a578d0bec4a0aa84d6162eda7e3a4a4db9Austin Yuan * Those values could be used for VADisplayAttribMirror attribute or 310535f195a578d0bec4a0aa84d6162eda7e3a4a4db9Austin Yuan * VAProcPipelineParameterBuffer::mirror_state. 310635f195a578d0bec4a0aa84d6162eda7e3a4a4db9Austin Yuan 310735f195a578d0bec4a0aa84d6162eda7e3a4a4db9Austin Yuan */ 310835f195a578d0bec4a0aa84d6162eda7e3a4a4db9Austin Yuan/**@{*/ 310935f195a578d0bec4a0aa84d6162eda7e3a4a4db9Austin Yuan/** \brief No Mirroring. */ 311035f195a578d0bec4a0aa84d6162eda7e3a4a4db9Austin Yuan#define VA_MIRROR_NONE 0x00000000 311135f195a578d0bec4a0aa84d6162eda7e3a4a4db9Austin Yuan/** \brief Horizontal Mirroring. */ 311235f195a578d0bec4a0aa84d6162eda7e3a4a4db9Austin Yuan#define VA_MIRROR_HORIZONTAL 0x00000001 311335f195a578d0bec4a0aa84d6162eda7e3a4a4db9Austin Yuan/** \brief Vertical Mirroring. */ 311435f195a578d0bec4a0aa84d6162eda7e3a4a4db9Austin Yuan#define VA_MIRROR_VERTICAL 0x00000002 311535f195a578d0bec4a0aa84d6162eda7e3a4a4db9Austin Yuan/**@}*/ 311635f195a578d0bec4a0aa84d6162eda7e3a4a4db9Austin Yuan 3117b0fac498ca4863166252f1268fda83394db54153Fei Jiang/* attribute value for VADisplayAttribOutOfLoopDeblock */ 3118b0fac498ca4863166252f1268fda83394db54153Fei Jiang#define VA_OOL_DEBLOCKING_FALSE 0x00000000 3119b0fac498ca4863166252f1268fda83394db54153Fei Jiang#define VA_OOL_DEBLOCKING_TRUE 0x00000001 3120b0fac498ca4863166252f1268fda83394db54153Fei Jiang 3121942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang/* Render mode */ 3122942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang#define VA_RENDER_MODE_UNDEFINED 0 3123942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang#define VA_RENDER_MODE_LOCAL_OVERLAY 1 3124942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang#define VA_RENDER_MODE_LOCAL_GPU 2 3125942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang#define VA_RENDER_MODE_EXTERNAL_OVERLAY 4 3126942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang#define VA_RENDER_MODE_EXTERNAL_GPU 8 3127942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang 3128942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang/* Render device */ 3129942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang#define VA_RENDER_DEVICE_UNDEFINED 0 3130942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang#define VA_RENDER_DEVICE_LOCAL 1 3131942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang#define VA_RENDER_DEVICE_EXTERNAL 2 3132942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang 313386c93d9c46415cf7746351c502a3513f637e77e4root/* Currently defined display attribute types */ 313486c93d9c46415cf7746351c502a3513f637e77e4roottypedef enum 313586c93d9c46415cf7746351c502a3513f637e77e4root{ 313686c93d9c46415cf7746351c502a3513f637e77e4root VADisplayAttribBrightness = 0, 313786c93d9c46415cf7746351c502a3513f637e77e4root VADisplayAttribContrast = 1, 313886c93d9c46415cf7746351c502a3513f637e77e4root VADisplayAttribHue = 2, 313986c93d9c46415cf7746351c502a3513f637e77e4root VADisplayAttribSaturation = 3, 314021e26478769d887b8357289ebb7faa47b8b415aeAustin Yuan /* client can specifiy a background color for the target window 314121e26478769d887b8357289ebb7faa47b8b415aeAustin Yuan * the new feature of video conference, 314221e26478769d887b8357289ebb7faa47b8b415aeAustin Yuan * the uncovered area of the surface is filled by this color 3143942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang * also it will blend with the decoded video color 3144942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang */ 314586c93d9c46415cf7746351c502a3513f637e77e4root VADisplayAttribBackgroundColor = 4, 3146b0fac498ca4863166252f1268fda83394db54153Fei Jiang VADisplayAttribRotation = 6, 3147b0fac498ca4863166252f1268fda83394db54153Fei Jiang VADisplayAttribOutofLoopDeblock = 7, 3148b0fac498ca4863166252f1268fda83394db54153Fei Jiang 3149901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang /* 3150901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * For type VADisplayAttribCSCMatrix, "value" field is a pointer to the color 3151901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * conversion matrix. Each element in the matrix is float-point 3152901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang */ 3153901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang VADisplayAttribCSCMatrix = 12, 3154901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang /* specify the constant color used to blend with video surface 3155901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * Cd = Cv*Cc*Ac + Cb *(1 - Ac) C means the constant RGB 3156901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * d: the final color to overwrite into the frame buffer 3157901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * v: decoded video after color conversion, 3158901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * c: video color specified by VADisplayAttribBlendColor 3159901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * b: background color of the drawable 3160901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang */ 3161901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang VADisplayAttribBlendColor = 13, 3162942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang /* 3163942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang * Indicate driver to skip painting color key or not. 3164942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang * only applicable if the render is overlay 3165942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang */ 3166942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang VADisplayAttribOverlayAutoPaintColorKey = 14, 3167942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang /* 3168942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang * customized overlay color key, the format is RGB888 3169942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang * [23:16] = Red, [15:08] = Green, [07:00] = Blue. 3170942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang */ 3171942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang VADisplayAttribOverlayColorKey = 15, 3172942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang /* 3173942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang * The hint for the implementation of vaPutSurface 3174942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang * normally, the driver could use an overlay or GPU to render the surface on the screen 3175942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang * this flag provides APP the flexibity to switch the render dynamically 3176942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang */ 3177942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang VADisplayAttribRenderMode = 16, 3178942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang /* 3179942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang * specify if vaPutSurface needs to render into specified monitors 3180942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang * one example is that one external monitor (e.g. HDMI) is enabled, 3181942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang * but the window manager is not aware of it, and there is no associated drawable 3182942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang */ 3183942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang VADisplayAttribRenderDevice = 17, 3184942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang /* 3185942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang * specify vaPutSurface render area if there is no drawable on the monitor 3186942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang */ 3187942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang VADisplayAttribRenderRect = 18, 318886c93d9c46415cf7746351c502a3513f637e77e4root} VADisplayAttribType; 318986c93d9c46415cf7746351c502a3513f637e77e4root 319086c93d9c46415cf7746351c502a3513f637e77e4root/* flags for VADisplayAttribute */ 319186c93d9c46415cf7746351c502a3513f637e77e4root#define VA_DISPLAY_ATTRIB_NOT_SUPPORTED 0x0000 319286c93d9c46415cf7746351c502a3513f637e77e4root#define VA_DISPLAY_ATTRIB_GETTABLE 0x0001 319386c93d9c46415cf7746351c502a3513f637e77e4root#define VA_DISPLAY_ATTRIB_SETTABLE 0x0002 319486c93d9c46415cf7746351c502a3513f637e77e4root 319586c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VADisplayAttribute 319686c93d9c46415cf7746351c502a3513f637e77e4root{ 319786c93d9c46415cf7746351c502a3513f637e77e4root VADisplayAttribType type; 319886c93d9c46415cf7746351c502a3513f637e77e4root int min_value; 319986c93d9c46415cf7746351c502a3513f637e77e4root int max_value; 320086c93d9c46415cf7746351c502a3513f637e77e4root int value; /* used by the set/get attribute functions */ 320186c93d9c46415cf7746351c502a3513f637e77e4root/* flags can be VA_DISPLAY_ATTRIB_GETTABLE or VA_DISPLAY_ATTRIB_SETTABLE or OR'd together */ 320286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int flags; 320386c93d9c46415cf7746351c502a3513f637e77e4root} VADisplayAttribute; 320486c93d9c46415cf7746351c502a3513f637e77e4root 320586c93d9c46415cf7746351c502a3513f637e77e4root/* Get maximum number of display attributs supported by the implementation */ 320686c93d9c46415cf7746351c502a3513f637e77e4rootint vaMaxNumDisplayAttributes ( 320786c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy 320886c93d9c46415cf7746351c502a3513f637e77e4root); 320986c93d9c46415cf7746351c502a3513f637e77e4root 321086c93d9c46415cf7746351c502a3513f637e77e4root/* 321186c93d9c46415cf7746351c502a3513f637e77e4root * Query display attributes 321286c93d9c46415cf7746351c502a3513f637e77e4root * The caller must provide a "attr_list" array that can hold at 321386c93d9c46415cf7746351c502a3513f637e77e4root * least vaMaxNumDisplayAttributes() entries. The actual number of attributes 321486c93d9c46415cf7746351c502a3513f637e77e4root * returned in "attr_list" is returned in "num_attributes". 321586c93d9c46415cf7746351c502a3513f637e77e4root */ 321686c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaQueryDisplayAttributes ( 321786c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 321886c93d9c46415cf7746351c502a3513f637e77e4root VADisplayAttribute *attr_list, /* out */ 321986c93d9c46415cf7746351c502a3513f637e77e4root int *num_attributes /* out */ 322086c93d9c46415cf7746351c502a3513f637e77e4root); 322186c93d9c46415cf7746351c502a3513f637e77e4root 322286c93d9c46415cf7746351c502a3513f637e77e4root/* 322386c93d9c46415cf7746351c502a3513f637e77e4root * Get display attributes 322486c93d9c46415cf7746351c502a3513f637e77e4root * This function returns the current attribute values in "attr_list". 322586c93d9c46415cf7746351c502a3513f637e77e4root * Only attributes returned with VA_DISPLAY_ATTRIB_GETTABLE set in the "flags" field 322686c93d9c46415cf7746351c502a3513f637e77e4root * from vaQueryDisplayAttributes() can have their values retrieved. 322786c93d9c46415cf7746351c502a3513f637e77e4root */ 322886c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaGetDisplayAttributes ( 322986c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 323086c93d9c46415cf7746351c502a3513f637e77e4root VADisplayAttribute *attr_list, /* in/out */ 323186c93d9c46415cf7746351c502a3513f637e77e4root int num_attributes 323286c93d9c46415cf7746351c502a3513f637e77e4root); 323386c93d9c46415cf7746351c502a3513f637e77e4root 323486c93d9c46415cf7746351c502a3513f637e77e4root/* 323586c93d9c46415cf7746351c502a3513f637e77e4root * Set display attributes 323686c93d9c46415cf7746351c502a3513f637e77e4root * Only attributes returned with VA_DISPLAY_ATTRIB_SETTABLE set in the "flags" field 323786c93d9c46415cf7746351c502a3513f637e77e4root * from vaQueryDisplayAttributes() can be set. If the attribute is not settable or 323886c93d9c46415cf7746351c502a3513f637e77e4root * the value is out of range, the function returns VA_STATUS_ERROR_ATTR_NOT_SUPPORTED 323986c93d9c46415cf7746351c502a3513f637e77e4root */ 324086c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaSetDisplayAttributes ( 324186c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 324286c93d9c46415cf7746351c502a3513f637e77e4root VADisplayAttribute *attr_list, 324386c93d9c46415cf7746351c502a3513f637e77e4root int num_attributes 324486c93d9c46415cf7746351c502a3513f637e77e4root); 324586c93d9c46415cf7746351c502a3513f637e77e4root 32464b672db6ee89c9846451bbab23cf18e93c4260b2hding/**@}*/ 32474b672db6ee89c9846451bbab23cf18e93c4260b2hding 324886c93d9c46415cf7746351c502a3513f637e77e4root#ifdef __cplusplus 324986c93d9c46415cf7746351c502a3513f637e77e4root} 325086c93d9c46415cf7746351c502a3513f637e77e4root#endif 325186c93d9c46415cf7746351c502a3513f637e77e4root 325286c93d9c46415cf7746351c502a3513f637e77e4root#endif /* _VA_H_ */ 3253