va.h revision 2ca6b8c799f9e1cb05ec9130a10c2e3851678d67
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, 3342ca6b8c799f9e1cb05ec9130a10c2e3851678d67Wang, Ce VAProfileHEVCMain10 = 18 33586c93d9c46415cf7746351c502a3513f637e77e4root} VAProfile; 33686c93d9c46415cf7746351c502a3513f637e77e4root 33786c93d9c46415cf7746351c502a3513f637e77e4root/* 33886c93d9c46415cf7746351c502a3513f637e77e4root * Currently defined entrypoints 33986c93d9c46415cf7746351c502a3513f637e77e4root */ 34086c93d9c46415cf7746351c502a3513f637e77e4roottypedef enum 34186c93d9c46415cf7746351c502a3513f637e77e4root{ 34286c93d9c46415cf7746351c502a3513f637e77e4root VAEntrypointVLD = 1, 34386c93d9c46415cf7746351c502a3513f637e77e4root VAEntrypointIZZ = 2, 34486c93d9c46415cf7746351c502a3513f637e77e4root VAEntrypointIDCT = 3, 34586c93d9c46415cf7746351c502a3513f637e77e4root VAEntrypointMoComp = 4, 34686c93d9c46415cf7746351c502a3513f637e77e4root VAEntrypointDeblocking = 5, 347b0fac498ca4863166252f1268fda83394db54153Fei Jiang VAEntrypointEncSlice = 6, /* slice level encode */ 3484b672db6ee89c9846451bbab23cf18e93c4260b2hding VAEntrypointEncPicture = 7, /* pictuer encode, JPEG, etc */ 349c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan /* 350c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * For an implementation that supports a low power/high performance variant 351c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * for slice level encode, it can choose to expose the 352c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * VAEntrypointEncSliceLP entrypoint. Certain encoding tools may not be 353c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * available with this entrypoint (e.g. interlace, MBAFF) and the 354c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * application can query the encoding configuration attributes to find 355c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * out more details if this entrypoint is supported. 356c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan */ 357c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan VAEntrypointEncSliceLP = 8, 3584b672db6ee89c9846451bbab23cf18e93c4260b2hding VAEntrypointVideoProc = 10, /**< Video pre/post-processing. */ 3590f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan 3600f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan /** 3610f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * \brief Intel specific entrypoints start at 1001 3620f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan */ 3630f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan /** 3640f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * \brief VAEntrypointEncFEIIntel 3650f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * 3660f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * The purpose of FEI (Flexible Encoding Infrastructure) is to allow applications to 3670f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * have more controls and trade off quality for speed with their own IPs. A pre-processing 3680f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * function for getting some statistics and motion vectors is added 3690f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * and some extra controls for Encode pipeline are provided. 3700f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * The application can optionally call the statistics function 3710f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * to get motion vectors and statistics before calling encode function. 3720f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * The application can also optionally provide input to VME for extra 3730f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * encode control and get the output from VME. Application can chose to 3740f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * modify the VME output/PAK input during encoding, but the performance 3750f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * impact is significant. 3760f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * 3770f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * On top of the existing buffers for normal encode, there will be 3780f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * one extra input buffer (VAEncMiscParameterIntelFEIFrameControl) and 3790f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * three extra output buffers (VAIntelEncFEIMVBufferType, VAIntelEncFEIModeBufferType 3800f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * and VAIntelEncFEIDistortionBufferType) for VAEntrypointIntelEncFEI entry function. 3810f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * If separate PAK is set, two extra input buffers 3820f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * (VAIntelEncFEIMVBufferType, VAIntelEncFEIModeBufferType) are needed for PAK input. 3830f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * 3840f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan **/ 3850f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan VAEntrypointEncFEIIntel = 1001, 3860f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan /** 3870f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * \brief VAEntrypointStatisticsIntel 3880f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * 3890f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * Statistics, like variances, distortions, motion vectors can be obtained 3900f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * via this entry point. Checking whether Statistics is supported can be 3910f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * performed with vaQueryConfigEntrypoints() and the profile argument 3920f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * set to #VAProfileNone. If Statistics entry point is supported, 3930f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * then the list of returned entry-points will include #VAEntrypointIntelStatistics. 3940f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * Supported pixel format, maximum resolution and statistics specific attributes 3950f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * can be obtained via normal attribute query. 3960f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * One input buffer (VAIntelStatsStatisticsParameterBufferType) and one or two 3970f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * output buffers (VAIntelStatsStatisticsBufferType and VAIntelStatsMotionVectorBufferType) 3980f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * are needed for this entry point. 3990f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * 4000f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan **/ 4010f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan VAEntrypointStatisticsIntel, 40286c93d9c46415cf7746351c502a3513f637e77e4root} VAEntrypoint; 40386c93d9c46415cf7746351c502a3513f637e77e4root 40486c93d9c46415cf7746351c502a3513f637e77e4root/* Currently defined configuration attribute types */ 40586c93d9c46415cf7746351c502a3513f637e77e4roottypedef enum 40686c93d9c46415cf7746351c502a3513f637e77e4root{ 40786c93d9c46415cf7746351c502a3513f637e77e4root VAConfigAttribRTFormat = 0, 40886c93d9c46415cf7746351c502a3513f637e77e4root VAConfigAttribSpatialResidual = 1, 40986c93d9c46415cf7746351c502a3513f637e77e4root VAConfigAttribSpatialClipping = 2, 41086c93d9c46415cf7746351c502a3513f637e77e4root VAConfigAttribIntraResidual = 3, 41186c93d9c46415cf7746351c502a3513f637e77e4root VAConfigAttribEncryption = 4, 4124b672db6ee89c9846451bbab23cf18e93c4260b2hding VAConfigAttribRateControl = 5, 4134b672db6ee89c9846451bbab23cf18e93c4260b2hding 414097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan /** @name Attributes for decoding */ 415097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan /**@{*/ 416097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan /** 417097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan * \brief Slice Decoding mode. Read/write. 418097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan * 419097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan * This attribute determines what mode the driver supports for slice 420097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan * decoding, through vaGetConfigAttributes(); and what mode the user 421097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan * will be providing to the driver, through vaCreateConfig(), if the 422097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan * driver supports those. If this attribute is not set by the user then 423097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan * it is assumed that VA_DEC_SLICE_MODE_NORMAL mode is used. 424097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan * 425097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan * See \c VA_DEC_SLICE_MODE_xxx for the list of slice decoding modes. 426097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan */ 427097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan VAConfigAttribDecSliceMode = 6, 428c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan /** 429c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan * \brief JPEG decoding attribute. Read-only. 430c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan * 431c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan * This attribute exposes a number of capabilities of the underlying 432c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan * JPEG implementation. The attribute value is partitioned into fields as defined in the 433c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan * VAConfigAttribValDecJPEG union. 434c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan */ 435c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan VAConfigAttribDecJPEG = 7, 436097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan 4374b672db6ee89c9846451bbab23cf18e93c4260b2hding /** @name Attributes for encoding */ 4384b672db6ee89c9846451bbab23cf18e93c4260b2hding /**@{*/ 4394b672db6ee89c9846451bbab23cf18e93c4260b2hding /** 4404b672db6ee89c9846451bbab23cf18e93c4260b2hding * \brief Packed headers mode. Read/write. 4414b672db6ee89c9846451bbab23cf18e93c4260b2hding * 4424b672db6ee89c9846451bbab23cf18e93c4260b2hding * This attribute determines what packed headers the driver supports, 4434b672db6ee89c9846451bbab23cf18e93c4260b2hding * through vaGetConfigAttributes(); and what packed headers the user 4444b672db6ee89c9846451bbab23cf18e93c4260b2hding * will be providing to the driver, through vaCreateConfig(), if the 4454b672db6ee89c9846451bbab23cf18e93c4260b2hding * driver supports those. 4464b672db6ee89c9846451bbab23cf18e93c4260b2hding * 4474b672db6ee89c9846451bbab23cf18e93c4260b2hding * See \c VA_ENC_PACKED_HEADER_xxx for the list of packed headers. 4484b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 4494b672db6ee89c9846451bbab23cf18e93c4260b2hding VAConfigAttribEncPackedHeaders = 10, 4504b672db6ee89c9846451bbab23cf18e93c4260b2hding /** 4514b672db6ee89c9846451bbab23cf18e93c4260b2hding * \brief Interlaced mode. Read/write. 4524b672db6ee89c9846451bbab23cf18e93c4260b2hding * 4534b672db6ee89c9846451bbab23cf18e93c4260b2hding * This attribute determines what kind of interlaced encoding mode 4544b672db6ee89c9846451bbab23cf18e93c4260b2hding * the driver supports. 4554b672db6ee89c9846451bbab23cf18e93c4260b2hding * 4564b672db6ee89c9846451bbab23cf18e93c4260b2hding * See \c VA_ENC_INTERLACED_xxx for the list of interlaced modes. 4574b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 4584b672db6ee89c9846451bbab23cf18e93c4260b2hding VAConfigAttribEncInterlaced = 11, 4594b672db6ee89c9846451bbab23cf18e93c4260b2hding /** 4604b672db6ee89c9846451bbab23cf18e93c4260b2hding * \brief Maximum number of reference frames. Read-only. 4614b672db6ee89c9846451bbab23cf18e93c4260b2hding * 4624b672db6ee89c9846451bbab23cf18e93c4260b2hding * This attribute determines the maximum number of reference 4634b672db6ee89c9846451bbab23cf18e93c4260b2hding * frames supported for encoding. 4644b672db6ee89c9846451bbab23cf18e93c4260b2hding * 4654b672db6ee89c9846451bbab23cf18e93c4260b2hding * Note: for H.264 encoding, the value represents the maximum number 4664b672db6ee89c9846451bbab23cf18e93c4260b2hding * of reference frames for both the reference picture list 0 (bottom 4674b672db6ee89c9846451bbab23cf18e93c4260b2hding * 16 bits) and the reference picture list 1 (top 16 bits). 4684b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 4694b672db6ee89c9846451bbab23cf18e93c4260b2hding VAConfigAttribEncMaxRefFrames = 13, 4704b672db6ee89c9846451bbab23cf18e93c4260b2hding /** 4714b672db6ee89c9846451bbab23cf18e93c4260b2hding * \brief Maximum number of slices per frame. Read-only. 4724b672db6ee89c9846451bbab23cf18e93c4260b2hding * 4734b672db6ee89c9846451bbab23cf18e93c4260b2hding * This attribute determines the maximum number of slices the 4744b672db6ee89c9846451bbab23cf18e93c4260b2hding * driver can support to encode a single frame. 4754b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 4764b672db6ee89c9846451bbab23cf18e93c4260b2hding VAConfigAttribEncMaxSlices = 14, 4774b672db6ee89c9846451bbab23cf18e93c4260b2hding /** 4784b672db6ee89c9846451bbab23cf18e93c4260b2hding * \brief Slice structure. Read-only. 4794b672db6ee89c9846451bbab23cf18e93c4260b2hding * 4804b672db6ee89c9846451bbab23cf18e93c4260b2hding * This attribute determines slice structures supported by the 4814b672db6ee89c9846451bbab23cf18e93c4260b2hding * driver for encoding. This attribute is a hint to the user so 4824b672db6ee89c9846451bbab23cf18e93c4260b2hding * that he can choose a suitable surface size and how to arrange 4834b672db6ee89c9846451bbab23cf18e93c4260b2hding * the encoding process of multiple slices per frame. 4844b672db6ee89c9846451bbab23cf18e93c4260b2hding * 4854b672db6ee89c9846451bbab23cf18e93c4260b2hding * More specifically, for H.264 encoding, this attribute 4864b672db6ee89c9846451bbab23cf18e93c4260b2hding * determines the range of accepted values to 4874b672db6ee89c9846451bbab23cf18e93c4260b2hding * VAEncSliceParameterBufferH264::macroblock_address and 4884b672db6ee89c9846451bbab23cf18e93c4260b2hding * VAEncSliceParameterBufferH264::num_macroblocks. 4894b672db6ee89c9846451bbab23cf18e93c4260b2hding * 4904b672db6ee89c9846451bbab23cf18e93c4260b2hding * See \c VA_ENC_SLICE_STRUCTURE_xxx for the supported slice 4914b672db6ee89c9846451bbab23cf18e93c4260b2hding * structure types. 4924b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 4934b672db6ee89c9846451bbab23cf18e93c4260b2hding VAConfigAttribEncSliceStructure = 15, 4944b672db6ee89c9846451bbab23cf18e93c4260b2hding /** 4954b672db6ee89c9846451bbab23cf18e93c4260b2hding * \brief Macroblock information. Read-only. 4964b672db6ee89c9846451bbab23cf18e93c4260b2hding * 4974b672db6ee89c9846451bbab23cf18e93c4260b2hding * This attribute determines whether the driver supports extra 4984b672db6ee89c9846451bbab23cf18e93c4260b2hding * encoding information per-macroblock. e.g. QP. 4994b672db6ee89c9846451bbab23cf18e93c4260b2hding * 5004b672db6ee89c9846451bbab23cf18e93c4260b2hding * More specifically, for H.264 encoding, if the driver returns a non-zero 5014b672db6ee89c9846451bbab23cf18e93c4260b2hding * value for this attribute, this means the application can create 5024b672db6ee89c9846451bbab23cf18e93c4260b2hding * additional #VAEncMacroblockParameterBufferH264 buffers referenced 5034b672db6ee89c9846451bbab23cf18e93c4260b2hding * through VAEncSliceParameterBufferH264::macroblock_info. 5044b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 5054b672db6ee89c9846451bbab23cf18e93c4260b2hding VAConfigAttribEncMacroblockInfo = 16, 5063ba486105912b27b566ccf65e2729231aa3f8a31Austin Yuan /** 5077d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * \brief Auto reference frame management. Read-only 5083ba486105912b27b566ccf65e2729231aa3f8a31Austin Yuan * 5092efbafef6046e1d9372c58de2b0d7b03377c686cAustin Yuan * This attribute determines whether the driver supports auto reference management 5102efbafef6046e1d9372c58de2b0d7b03377c686cAustin Yuan * 5117d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * If driver supports, application only needs to set scratch reference surfaces 5127d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * via VAPictureParameterBufferH264:ReferenceFrames. The scratch surfaces number is 5137d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * determined by the maximum number of RefPicList0 and RefPicList0 which can be queried from 5142efbafef6046e1d9372c58de2b0d7b03377c686cAustin Yuan * VAConfigAttribEncMaxRefFrames. Application doesn't need to set VAPictureParameterBufferH264:CurrPic 5157d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * and VAEncSliceParameterBufferH264:RefPicList. Driver will manage the reference frames internally 5162efbafef6046e1d9372c58de2b0d7b03377c686cAustin Yuan * and choose the best reference frames. Which scratch surface is used for reconstructed frame and which 5172efbafef6046e1d9372c58de2b0d7b03377c686cAustin Yuan * surfaces are used for reference frames will be fedback via VACodedBufferSegment 5183ba486105912b27b566ccf65e2729231aa3f8a31Austin Yuan */ 5193ba486105912b27b566ccf65e2729231aa3f8a31Austin Yuan VAConfigAttribEncAutoReference = 17, 5207d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan /** 5217d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * \brief Maximum picture width. Read-only. 5227d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * 5237d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * This attribute determines the maximum picture width the driver supports 5247d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * for a given configuration. 5257d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan */ 5267d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan VAConfigAttribMaxPictureWidth = 18, 5277d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan /** 5287d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * \brief Maximum picture height. Read-only. 5297d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * 5307d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * This attribute determines the maximum picture height the driver supports 5317d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * for a given configuration. 5327d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan */ 5337d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan VAConfigAttribMaxPictureHeight = 19, 5347d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan /** 5357d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * \brief JPEG encoding attribute. Read-only. 5367d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * 5377d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * This attribute exposes a number of capabilities of the underlying 5387d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * JPEG implementation. The attribute value is partitioned into fields as defined in the 5397d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * VAConfigAttribValEncJPEG union. 5407d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan */ 5417d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan VAConfigAttribEncJPEG = 20, 542f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun /** 543f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun * \brief Encoding quality range attribute. Read-only. 544f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun * 545f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun * This attribute conveys whether the driver supports different quality level settings 546f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun * for encoding. A value less than or equal to 1 means that the encoder only has a single 547f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun * quality setting, and a value greater than 1 represents the number of quality levels 548f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun * that can be configured. e.g. a value of 2 means there are two distinct quality levels. 549f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun */ 550f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun VAConfigAttribEncQualityRange = 21, 5518c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan /** 5528c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * \brief Encoding quantization attribute. Read-only. 5538c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * 5548c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * This attribute conveys whether the driver supports certain types of quantization methods 5558c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * for encoding (e.g. trellis). 5568c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan */ 5578c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan VAConfigAttribEncQuantization = 22, 5588c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan /** 5598c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * \brief Encoding intra refresh attribute. Read-only. 5608c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * 5618c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * This attribute conveys whether the driver supports certain types of intra refresh methods 5628c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * for encoding (e.g. adaptive intra refresh or rolling intra refresh). 5638c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan */ 5648c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan VAConfigAttribEncIntraRefresh = 23, 565c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan /** 566c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * \brief Encoding skip frame attribute. Read-only. 567c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * 568c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * This attribute conveys whether the driver supports sending skip frame parameters 569c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * (VAEncMiscParameterTypeSkipFrame) to the encoder's rate control, when the user has 5700f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * externally skipped frames. It is a boolean value 0 - unsupported, 1 - supported. 571c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan */ 572c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan VAConfigAttribEncSkipFrame = 24, 573c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan /** 574c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * \brief Encoding region-of-interest (ROI) attribute. Read-only. 575c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * 576c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * This attribute conveys whether the driver supports region-of-interest (ROI) encoding, 577c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * based on user provided ROI rectangles. The attribute value returned indicates the number 578c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * of regions that are supported. e.g. A value of 0 means ROI encoding is not supported. 579c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * If ROI encoding is supported, the ROI information is passed to the driver using 580c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * VAEncMiscParameterTypeRoi. 581c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan */ 582c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan VAConfigAttribEncRoi = 25, 5830f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan /** 5840f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * \brief Encoding extended rate control attribute. Read-only. 5850f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * 5860f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * This attribute conveys whether the driver supports any extended rate control features 5870f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * The attribute value is partitioned into fields as defined in the 588c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan * VAConfigAttribValEncRateControlExt union. 5890f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan */ 5900f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan VAConfigAttribEncRateControlExt = 26, 5910f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan /** 5920f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * \brief Intel specific attributes start at 1001 5930f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan */ 5940f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan /** 5950f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * \brief Encode function type. 5960f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * 5970f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * This attribute conveys whether the driver supports different function types for encode. 5980f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * It can be ENC, PAK, or ENC + PAK. Currently it is for FEI entry point only. 5990f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * Default is ENC + PAK. 6000f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan */ 6010f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan VAConfigAttribEncFunctionTypeIntel = 1001, 6020f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan /** 6030f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * \brief Maximum number of MV predictors. Read-only. 6040f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * 6050f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * This attribute determines the maximum number of MV predictors the driver 6060f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * can support to encode a single frame. 0 means no MV predictor is supported. 6070f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan */ 6080f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan VAConfigAttribEncMVPredictorsIntel, 6090f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan /** 6100f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * \brief Statistics attribute. Read-only. 6110f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * 6120f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * This attribute exposes a number of capabilities of the VAEntrypointStatistics entry 6130f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * point. The attribute value is partitioned into fields as defined in the 6140f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * VAConfigAttribValStatistics union. 6150f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan */ 6160f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan VAConfigAttribStatisticsIntel, 6174b672db6ee89c9846451bbab23cf18e93c4260b2hding /**@}*/ 6184b672db6ee89c9846451bbab23cf18e93c4260b2hding VAConfigAttribTypeMax 61986c93d9c46415cf7746351c502a3513f637e77e4root} VAConfigAttribType; 62086c93d9c46415cf7746351c502a3513f637e77e4root 62186c93d9c46415cf7746351c502a3513f637e77e4root/* 62286c93d9c46415cf7746351c502a3513f637e77e4root * Configuration attributes 62386c93d9c46415cf7746351c502a3513f637e77e4root * If there is more than one value for an attribute, a default 62486c93d9c46415cf7746351c502a3513f637e77e4root * value will be assigned to the attribute if the client does not 62586c93d9c46415cf7746351c502a3513f637e77e4root * specify the attribute when creating a configuration 62686c93d9c46415cf7746351c502a3513f637e77e4root */ 62786c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VAConfigAttrib { 62886c93d9c46415cf7746351c502a3513f637e77e4root VAConfigAttribType type; 62986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int value; /* OR'd flags (bits) for this attribute */ 63086c93d9c46415cf7746351c502a3513f637e77e4root} VAConfigAttrib; 63186c93d9c46415cf7746351c502a3513f637e77e4root 63286c93d9c46415cf7746351c502a3513f637e77e4root/* attribute value for VAConfigAttribRTFormat */ 63386c93d9c46415cf7746351c502a3513f637e77e4root#define VA_RT_FORMAT_YUV420 0x00000001 63486c93d9c46415cf7746351c502a3513f637e77e4root#define VA_RT_FORMAT_YUV422 0x00000002 63586c93d9c46415cf7746351c502a3513f637e77e4root#define VA_RT_FORMAT_YUV444 0x00000004 636409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_RT_FORMAT_YUV411 0x00000008 637409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_RT_FORMAT_YUV400 0x00000010 638409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_RT_FORMAT_RGB16 0x00010000 639409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_RT_FORMAT_RGB32 0x00020000 640097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan/* RGBP covers RGBP and BGRP fourcc */ 641097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan#define VA_RT_FORMAT_RGBP 0x00100000 64286c93d9c46415cf7746351c502a3513f637e77e4root#define VA_RT_FORMAT_PROTECTED 0x80000000 64386c93d9c46415cf7746351c502a3513f637e77e4root 6444b672db6ee89c9846451bbab23cf18e93c4260b2hding/** @name Attribute values for VAConfigAttribRateControl */ 6454b672db6ee89c9846451bbab23cf18e93c4260b2hding/**@{*/ 6464b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Driver does not support any form of rate control. */ 6474b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_RC_NONE 0x00000001 6484b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Constant bitrate. */ 6494b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_RC_CBR 0x00000002 6504b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Variable bitrate. */ 6514b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_RC_VBR 0x00000004 6524b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Video conference mode. */ 6534b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_RC_VCM 0x00000008 6544b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Constant QP. */ 6554b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_RC_CQP 0x00000010 6564b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Variable bitrate with peak rate higher than average bitrate. */ 6574b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_RC_VBR_CONSTRAINED 0x00000020 6580f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan/** \brief Intelligent Constant Quality. Provided an initial ICQ_quality_factor, 6590f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * adjusts QP at a frame and MB level based on motion to improve subjective quality. */ 6600f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan#define VA_RC_ICQ 0x00000040 661c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan/** \brief Macroblock based rate control. Per MB control is decided 662c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * internally in the encoder. It may be combined with other RC modes, except CQP. */ 663c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan#define VA_RC_MB 0x00000080 664c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan 6654b672db6ee89c9846451bbab23cf18e93c4260b2hding/**@}*/ 6664b672db6ee89c9846451bbab23cf18e93c4260b2hding 667097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan/** @name Attribute values for VAConfigAttribDecSliceMode */ 668097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan/**@{*/ 669097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan/** \brief Driver supports normal mode for slice decoding */ 670097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan#define VA_DEC_SLICE_MODE_NORMAL 0x00000001 671097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan/** \brief Driver supports base mode for slice decoding */ 672097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan#define VA_DEC_SLICE_MODE_BASE 0x00000002 673c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan 674c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan/** @name Attribute values for VAConfigAttribDecJPEG */ 675c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan/**@{*/ 676c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuantypedef union _VAConfigAttribValDecJPEG { 677c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan /** \brief Set to (1 << VA_ROTATION_xxx) for supported rotation angles. */ 678c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan unsigned int rotation; 679c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan /** \brief Reserved for future use. */ 680c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan unsigned int reserved[3]; 681c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan} VAConfigAttribValDecJPEG; 68299c7404858cacd669fca6a1cedc2c837a1cf74f6mahongpe/** \brief Driver supports subsample mode for slice decoding */ 68399c7404858cacd669fca6a1cedc2c837a1cf74f6mahongpe#define VA_DEC_SLICE_MODE_SUBSAMPLE 0x00000004 68499c7404858cacd669fca6a1cedc2c837a1cf74f6mahongpe 685097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan/**@}*/ 686097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan 6874b672db6ee89c9846451bbab23cf18e93c4260b2hding/** @name Attribute values for VAConfigAttribEncPackedHeaders */ 6884b672db6ee89c9846451bbab23cf18e93c4260b2hding/**@{*/ 6894b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Driver does not support any packed headers mode. */ 6904b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_ENC_PACKED_HEADER_NONE 0x00000000 6914b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Driver supports packed sequence headers. e.g. SPS for H.264. */ 6924b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_ENC_PACKED_HEADER_SEQUENCE 0x00000001 6934b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Driver supports packed picture headers. e.g. PPS for H.264. */ 6944b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_ENC_PACKED_HEADER_PICTURE 0x00000002 6954b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Driver supports packed slice headers. e.g. \c slice_header() for H.264. */ 6964b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_ENC_PACKED_HEADER_SLICE 0x00000004 6974b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Driver supports misc packed headers. e.g. SEI for H.264. */ 6984b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_ENC_PACKED_HEADER_MISC 0x00000008 6997d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan/** \brief Driver supports raw packed header, see VAEncPackedHeaderRawData */ 7007d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan#define VA_ENC_PACKED_HEADER_RAW_DATA 0x0000000C 7014b672db6ee89c9846451bbab23cf18e93c4260b2hding/**@}*/ 7024b672db6ee89c9846451bbab23cf18e93c4260b2hding 7034b672db6ee89c9846451bbab23cf18e93c4260b2hding/** @name Attribute values for VAConfigAttribEncInterlaced */ 7044b672db6ee89c9846451bbab23cf18e93c4260b2hding/**@{*/ 7054b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Driver does not support interlaced coding. */ 7064b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_ENC_INTERLACED_NONE 0x00000000 7074b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Driver supports interlaced frame coding. */ 7084b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_ENC_INTERLACED_FRAME 0x00000001 7094b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Driver supports interlaced field coding. */ 7104b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_ENC_INTERLACED_FIELD 0x00000002 7114b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Driver supports macroblock adaptive frame field coding. */ 7124b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_ENC_INTERLACED_MBAFF 0x00000004 7134b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Driver supports picture adaptive frame field coding. */ 7144b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_ENC_INTERLACED_PAFF 0x00000008 7154b672db6ee89c9846451bbab23cf18e93c4260b2hding/**@}*/ 7164b672db6ee89c9846451bbab23cf18e93c4260b2hding 7174b672db6ee89c9846451bbab23cf18e93c4260b2hding/** @name Attribute values for VAConfigAttribEncSliceStructure */ 7184b672db6ee89c9846451bbab23cf18e93c4260b2hding/**@{*/ 7194b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Driver supports an arbitrary number of rows per slice. */ 7204b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_ENC_SLICE_STRUCTURE_ARBITRARY_ROWS 0x00000000 7214b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Driver supports a power-of-two number of rows per slice. */ 7224b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_ENC_SLICE_STRUCTURE_POWER_OF_TWO_ROWS 0x00000001 7234b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Driver supports an arbitrary number of rows per slice. */ 7244b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_ENC_SLICE_STRUCTURE_ARBITRARY_MACROBLOCKS 0x00000002 725c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan/** \brief Driver supports any number of rows per slice but they must be the same 726c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan for all slices except for the last one, which must be equal or smaller 727c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan to the previous slices. */ 728c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan#define VA_ENC_SLICE_STRUCTURE_EQUAL_ROWS 0x00000004 729c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan/** \brief Driver supports a maximum slice size requested by the app. 730c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan The size is sent in VAEncMiscParameterMaxSliceSize. */ 731c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan#define VA_ENC_SLICE_STRUCTURE_MAX_SLICE_SIZE 0x00000008 7324b672db6ee89c9846451bbab23cf18e93c4260b2hding/**@}*/ 73386c93d9c46415cf7746351c502a3513f637e77e4root 7347d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan/** \brief Attribute value for VAConfigAttribEncJPEG */ 7357d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuantypedef union _VAConfigAttribValEncJPEG { 7367d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan struct { 7377d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan /** \brief set to 1 for arithmatic coding. */ 7387d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan unsigned int arithmatic_coding_mode : 1; 7397d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan /** \brief set to 1 for progressive dct. */ 7407d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan unsigned int progressive_dct_mode : 1; 7417d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan /** \brief set to 1 for non-interleaved. */ 7427d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan unsigned int non_interleaved_mode : 1; 7437d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan /** \brief set to 1 for differential. */ 7447d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan unsigned int differential_mode : 1; 7457d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan unsigned int max_num_components : 3; 7467d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan unsigned int max_num_scans : 4; 7477d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan unsigned int max_num_huffman_tables : 3; 7487d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan unsigned int max_num_quantization_tables : 3; 7497d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan } bits; 7507d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan unsigned int value; 7517d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan} VAConfigAttribValEncJPEG; 7527d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan 7538c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan/** @name Attribute values for VAConfigAttribEncQuantization */ 7548c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan/**@{*/ 7558c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan/** \brief Driver does not support special types of quantization */ 7568c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan#define VA_ENC_QUANTIZATION_NONE 0x00000000 7578c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan/** \brief Driver supports trellis quantization */ 7588c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan#define VA_ENC_QUANTIZATION_TRELLIS_SUPPORTED 0x00000001 7598c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan/**@}*/ 7608c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan 7618c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan/** @name Attribute values for VAConfigAttribEncIntraRefresh */ 7628c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan/**@{*/ 7638c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan/** \brief Driver does not support intra refresh */ 7648c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan#define VA_ENC_INTRA_REFRESH_NONE 0x00000000 7658c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan/** \brief Driver supports column based rolling intra refresh */ 7668c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan#define VA_ENC_INTRA_REFRESH_ROLLING_COLUMN 0x00000001 7678c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan/** \brief Driver supports row based rolling intra refresh */ 7688c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan#define VA_ENC_INTRA_REFRESH_ROLLING_ROW 0x00000002 7698c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan/** \brief Driver supports adaptive intra refresh */ 7708c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan#define VA_ENC_INTRA_REFRESH_ADAPTIVE 0x00000010 7717624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan/** \brief Driver supports cyclic intra refresh */ 7727624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan#define VA_ENC_INTRA_REFRESH_CYCLIC 0x00000020 7737624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan 7748c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan/**@}*/ 7758c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan 7760f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan/** \brief Attribute value for VAConfigAttribEncRateControlExt */ 7770f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuantypedef union _VAConfigAttribValEncRateControlExt { 7780f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan struct { 7790f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan /** \brief The number of temporal layers with layer specific bit-rate targets 7800f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * that are supported. The application will send multiple 7810f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * VAEncMiscParameterRateControl and VAEncMiscParameterFrameRate structures 7820f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * for each layer, using the temporal_id field as the layer identifier. 7830f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * If per temporal layer rate control is not supported, 7840f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * num_temporal_layers_minus1 will be 0 and the temporal_id field in 7850f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * VAEncMiscParameterRateControl and VAEncMiscParameterFrameRate will be ignored. 7860f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan */ 7870f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan unsigned int num_temporal_layers_minus1 : 8; 7880f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan unsigned int reserved : 24; 7890f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan } bits; 7900f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan unsigned int value; 7910f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan} VAConfigAttribValEncRateControlExt; 7920f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan 7930f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan/** 7940f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * \brief Intel specific attribute definitions 7950f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan */ 7960f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan/** @name Attribute values for VAConfigAttribEncFunctionTypeIntel 7970f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * 7980f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * The desired type should be passed to driver when creating the configuration. 7990f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * If VA_ENC_FUNCTION_ENC_PAK is set, VA_ENC_FUNCTION_ENC and VA_ENC_FUNCTION_PAK 8000f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * will be ignored if set also. VA_ENC_FUNCTION_ENC and VA_ENC_FUNCTION_PAK operations 8010f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * shall be called separately if ENC and PAK (VA_ENC_FUNCTION_ENC | VA_ENC_FUNCTION_PAK) 8020f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * is set for configuration. VA_ENC_FUNCTION_ENC_PAK is recommended for best performance. 8030f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * If only VA_ENC_FUNCTION_ENC is set, there will be no bitstream output. 8040f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * If VA_ENC_FUNCTION_ENC_PAK is not set and VA_ENC_FUNCTION_PAK is set, then two extra 8050f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * input buffers for PAK are needed: VAEncFEIMVBufferType and VAEncFEIModeBufferType. 8060f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan **/ 8070f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan/**@{*/ 8080f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan/** \brief Only default is supported */ 8090f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan#define VA_ENC_FUNCTION_DEFAULT_INTEL 0x00000000 8100f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan/** \brief ENC only is supported */ 8110f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan#define VA_ENC_FUNCTION_ENC_INTEL 0x00000001 8120f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan/** \brief PAK only is supported */ 8130f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan#define VA_ENC_FUNCTION_PAK_INTEL 0x00000002 8140f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan/** \brief ENC_PAK is supported */ 8150f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan#define VA_ENC_FUNCTION_ENC_PAK_INTEL 0x00000004 8160f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan 8170f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan/**@}*/ 8180f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan 8190f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan/** \brief Attribute value for VAConfigAttribStatisticsIntel */ 8200f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuantypedef union _VAConfigAttribValStatisticsIntel { 8210f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan struct { 8220f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan /** \brief Max number of past reference frames that are supported. */ 8230f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan unsigned int max_num_past_references : 4; 8240f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan /** \brief Max number of future reference frames that are supported. */ 8250f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan unsigned int max_num_future_references : 4; 8260f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan /** \brief Number of output surfaces that are supported */ 8270f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan unsigned int num_outputs : 3; 8280f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan /** \brief Interlaced content is supported */ 8290f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan unsigned int interlaced : 1; 8300f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan unsigned int reserved : 20; 8310f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan } bits; 8320f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan unsigned int value; 8330f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan} VAConfigAttribValStatisticsIntel; 8340f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan 83586c93d9c46415cf7746351c502a3513f637e77e4root/* 83686c93d9c46415cf7746351c502a3513f637e77e4root * if an attribute is not applicable for a given 83786c93d9c46415cf7746351c502a3513f637e77e4root * profile/entrypoint pair, then set the value to the following 83886c93d9c46415cf7746351c502a3513f637e77e4root */ 83986c93d9c46415cf7746351c502a3513f637e77e4root#define VA_ATTRIB_NOT_SUPPORTED 0x80000000 84086c93d9c46415cf7746351c502a3513f637e77e4root 84186c93d9c46415cf7746351c502a3513f637e77e4root/* Get maximum number of profiles supported by the implementation */ 84286c93d9c46415cf7746351c502a3513f637e77e4rootint vaMaxNumProfiles ( 84386c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy 84486c93d9c46415cf7746351c502a3513f637e77e4root); 84586c93d9c46415cf7746351c502a3513f637e77e4root 84686c93d9c46415cf7746351c502a3513f637e77e4root/* Get maximum number of entrypoints supported by the implementation */ 84786c93d9c46415cf7746351c502a3513f637e77e4rootint vaMaxNumEntrypoints ( 84886c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy 84986c93d9c46415cf7746351c502a3513f637e77e4root); 85086c93d9c46415cf7746351c502a3513f637e77e4root 85186c93d9c46415cf7746351c502a3513f637e77e4root/* Get maximum number of attributs supported by the implementation */ 85286c93d9c46415cf7746351c502a3513f637e77e4rootint vaMaxNumConfigAttributes ( 85386c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy 85486c93d9c46415cf7746351c502a3513f637e77e4root); 85586c93d9c46415cf7746351c502a3513f637e77e4root 85686c93d9c46415cf7746351c502a3513f637e77e4root/* 85786c93d9c46415cf7746351c502a3513f637e77e4root * Query supported profiles 85886c93d9c46415cf7746351c502a3513f637e77e4root * The caller must provide a "profile_list" array that can hold at 85986c93d9c46415cf7746351c502a3513f637e77e4root * least vaMaxNumProfile() entries. The actual number of profiles 86086c93d9c46415cf7746351c502a3513f637e77e4root * returned in "profile_list" is returned in "num_profile". 86186c93d9c46415cf7746351c502a3513f637e77e4root */ 86286c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaQueryConfigProfiles ( 86386c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 86486c93d9c46415cf7746351c502a3513f637e77e4root VAProfile *profile_list, /* out */ 86586c93d9c46415cf7746351c502a3513f637e77e4root int *num_profiles /* out */ 86686c93d9c46415cf7746351c502a3513f637e77e4root); 86786c93d9c46415cf7746351c502a3513f637e77e4root 86886c93d9c46415cf7746351c502a3513f637e77e4root/* 86986c93d9c46415cf7746351c502a3513f637e77e4root * Query supported entrypoints for a given profile 87086c93d9c46415cf7746351c502a3513f637e77e4root * The caller must provide an "entrypoint_list" array that can hold at 87186c93d9c46415cf7746351c502a3513f637e77e4root * least vaMaxNumEntrypoints() entries. The actual number of entrypoints 87286c93d9c46415cf7746351c502a3513f637e77e4root * returned in "entrypoint_list" is returned in "num_entrypoints". 87386c93d9c46415cf7746351c502a3513f637e77e4root */ 87486c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaQueryConfigEntrypoints ( 87586c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 87686c93d9c46415cf7746351c502a3513f637e77e4root VAProfile profile, 87786c93d9c46415cf7746351c502a3513f637e77e4root VAEntrypoint *entrypoint_list, /* out */ 87886c93d9c46415cf7746351c502a3513f637e77e4root int *num_entrypoints /* out */ 87986c93d9c46415cf7746351c502a3513f637e77e4root); 88086c93d9c46415cf7746351c502a3513f637e77e4root 88186c93d9c46415cf7746351c502a3513f637e77e4root/* 88286c93d9c46415cf7746351c502a3513f637e77e4root * Get attributes for a given profile/entrypoint pair 88386c93d9c46415cf7746351c502a3513f637e77e4root * The caller must provide an "attrib_list" with all attributes to be 88486c93d9c46415cf7746351c502a3513f637e77e4root * retrieved. Upon return, the attributes in "attrib_list" have been 88586c93d9c46415cf7746351c502a3513f637e77e4root * updated with their value. Unknown attributes or attributes that are 88686c93d9c46415cf7746351c502a3513f637e77e4root * not supported for the given profile/entrypoint pair will have their 88786c93d9c46415cf7746351c502a3513f637e77e4root * value set to VA_ATTRIB_NOT_SUPPORTED 88886c93d9c46415cf7746351c502a3513f637e77e4root */ 88986c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaGetConfigAttributes ( 89086c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 89186c93d9c46415cf7746351c502a3513f637e77e4root VAProfile profile, 89286c93d9c46415cf7746351c502a3513f637e77e4root VAEntrypoint entrypoint, 89386c93d9c46415cf7746351c502a3513f637e77e4root VAConfigAttrib *attrib_list, /* in/out */ 89486c93d9c46415cf7746351c502a3513f637e77e4root int num_attribs 89586c93d9c46415cf7746351c502a3513f637e77e4root); 89686c93d9c46415cf7746351c502a3513f637e77e4root 89786c93d9c46415cf7746351c502a3513f637e77e4root/* Generic ID type, can be re-typed for specific implementation */ 89886c93d9c46415cf7746351c502a3513f637e77e4roottypedef unsigned int VAGenericID; 89986c93d9c46415cf7746351c502a3513f637e77e4root 90086c93d9c46415cf7746351c502a3513f637e77e4roottypedef VAGenericID VAConfigID; 90186c93d9c46415cf7746351c502a3513f637e77e4root 90286c93d9c46415cf7746351c502a3513f637e77e4root/* 90386c93d9c46415cf7746351c502a3513f637e77e4root * Create a configuration for the decode pipeline 90486c93d9c46415cf7746351c502a3513f637e77e4root * it passes in the attribute list that specifies the attributes it cares 90586c93d9c46415cf7746351c502a3513f637e77e4root * about, with the rest taking default values. 90686c93d9c46415cf7746351c502a3513f637e77e4root */ 90786c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaCreateConfig ( 90886c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 90986c93d9c46415cf7746351c502a3513f637e77e4root VAProfile profile, 91086c93d9c46415cf7746351c502a3513f637e77e4root VAEntrypoint entrypoint, 91186c93d9c46415cf7746351c502a3513f637e77e4root VAConfigAttrib *attrib_list, 91286c93d9c46415cf7746351c502a3513f637e77e4root int num_attribs, 91386c93d9c46415cf7746351c502a3513f637e77e4root VAConfigID *config_id /* out */ 91486c93d9c46415cf7746351c502a3513f637e77e4root); 91586c93d9c46415cf7746351c502a3513f637e77e4root 91686c93d9c46415cf7746351c502a3513f637e77e4root/* 91786c93d9c46415cf7746351c502a3513f637e77e4root * Free resources associdated with a given config 91886c93d9c46415cf7746351c502a3513f637e77e4root */ 91986c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaDestroyConfig ( 92086c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 92186c93d9c46415cf7746351c502a3513f637e77e4root VAConfigID config_id 92286c93d9c46415cf7746351c502a3513f637e77e4root); 92386c93d9c46415cf7746351c502a3513f637e77e4root 92486c93d9c46415cf7746351c502a3513f637e77e4root/* 92586c93d9c46415cf7746351c502a3513f637e77e4root * Query all attributes for a given configuration 92686c93d9c46415cf7746351c502a3513f637e77e4root * The profile of the configuration is returned in "profile" 92786c93d9c46415cf7746351c502a3513f637e77e4root * The entrypoint of the configuration is returned in "entrypoint" 92886c93d9c46415cf7746351c502a3513f637e77e4root * The caller must provide an "attrib_list" array that can hold at least 92986c93d9c46415cf7746351c502a3513f637e77e4root * vaMaxNumConfigAttributes() entries. The actual number of attributes 93086c93d9c46415cf7746351c502a3513f637e77e4root * returned in "attrib_list" is returned in "num_attribs" 93186c93d9c46415cf7746351c502a3513f637e77e4root */ 93286c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaQueryConfigAttributes ( 93386c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 93486c93d9c46415cf7746351c502a3513f637e77e4root VAConfigID config_id, 93586c93d9c46415cf7746351c502a3513f637e77e4root VAProfile *profile, /* out */ 93686c93d9c46415cf7746351c502a3513f637e77e4root VAEntrypoint *entrypoint, /* out */ 93786c93d9c46415cf7746351c502a3513f637e77e4root VAConfigAttrib *attrib_list,/* out */ 93886c93d9c46415cf7746351c502a3513f637e77e4root int *num_attribs /* out */ 93986c93d9c46415cf7746351c502a3513f637e77e4root); 94086c93d9c46415cf7746351c502a3513f637e77e4root 94186c93d9c46415cf7746351c502a3513f637e77e4root 94286c93d9c46415cf7746351c502a3513f637e77e4root/* 94386c93d9c46415cf7746351c502a3513f637e77e4root * Contexts and Surfaces 94486c93d9c46415cf7746351c502a3513f637e77e4root * 94586c93d9c46415cf7746351c502a3513f637e77e4root * Context represents a "virtual" video decode pipeline. Surfaces are render 94686c93d9c46415cf7746351c502a3513f637e77e4root * targets for a given context. The data in the surfaces are not accessible 94786c93d9c46415cf7746351c502a3513f637e77e4root * to the client and the internal data format of the surface is implementatin 94886c93d9c46415cf7746351c502a3513f637e77e4root * specific. 94986c93d9c46415cf7746351c502a3513f637e77e4root * 95086c93d9c46415cf7746351c502a3513f637e77e4root * Surfaces will be bound to a context when the context is created. Once 95186c93d9c46415cf7746351c502a3513f637e77e4root * a surface is bound to a given context, it can not be used to create 95286c93d9c46415cf7746351c502a3513f637e77e4root * another context. The association is removed when the context is destroyed 95386c93d9c46415cf7746351c502a3513f637e77e4root * 95486c93d9c46415cf7746351c502a3513f637e77e4root * Both contexts and surfaces are identified by unique IDs and its 95586c93d9c46415cf7746351c502a3513f637e77e4root * implementation specific internals are kept opaque to the clients 95686c93d9c46415cf7746351c502a3513f637e77e4root */ 95786c93d9c46415cf7746351c502a3513f637e77e4root 95886c93d9c46415cf7746351c502a3513f637e77e4roottypedef VAGenericID VAContextID; 95986c93d9c46415cf7746351c502a3513f637e77e4root 96086c93d9c46415cf7746351c502a3513f637e77e4roottypedef VAGenericID VASurfaceID; 96186c93d9c46415cf7746351c502a3513f637e77e4root 96286c93d9c46415cf7746351c502a3513f637e77e4root#define VA_INVALID_ID 0xffffffff 96386c93d9c46415cf7746351c502a3513f637e77e4root#define VA_INVALID_SURFACE VA_INVALID_ID 96486c93d9c46415cf7746351c502a3513f637e77e4root 9654b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Generic value types. */ 9664b672db6ee89c9846451bbab23cf18e93c4260b2hdingtypedef enum { 9674b672db6ee89c9846451bbab23cf18e93c4260b2hding VAGenericValueTypeInteger = 1, /**< 32-bit signed integer. */ 9684b672db6ee89c9846451bbab23cf18e93c4260b2hding VAGenericValueTypeFloat, /**< 32-bit floating-point value. */ 9694b672db6ee89c9846451bbab23cf18e93c4260b2hding VAGenericValueTypePointer, /**< Generic pointer type */ 9704b672db6ee89c9846451bbab23cf18e93c4260b2hding VAGenericValueTypeFunc /**< Pointer to function */ 9714b672db6ee89c9846451bbab23cf18e93c4260b2hding} VAGenericValueType; 9724b672db6ee89c9846451bbab23cf18e93c4260b2hding 9734b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Generic function type. */ 9744b672db6ee89c9846451bbab23cf18e93c4260b2hdingtypedef void (*VAGenericFunc)(void); 9754b672db6ee89c9846451bbab23cf18e93c4260b2hding 9764b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Generic value. */ 9774b672db6ee89c9846451bbab23cf18e93c4260b2hdingtypedef struct _VAGenericValue { 9784b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Value type. See #VAGenericValueType. */ 9794b672db6ee89c9846451bbab23cf18e93c4260b2hding VAGenericValueType type; 9804b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Value holder. */ 9814b672db6ee89c9846451bbab23cf18e93c4260b2hding union { 9824b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief 32-bit signed integer. */ 9834b672db6ee89c9846451bbab23cf18e93c4260b2hding int i; 9844b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief 32-bit float. */ 9854b672db6ee89c9846451bbab23cf18e93c4260b2hding float f; 9864b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Generic pointer. */ 9874b672db6ee89c9846451bbab23cf18e93c4260b2hding void *p; 9884b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Pointer to function. */ 9894b672db6ee89c9846451bbab23cf18e93c4260b2hding VAGenericFunc fn; 9904b672db6ee89c9846451bbab23cf18e93c4260b2hding } value; 9914b672db6ee89c9846451bbab23cf18e93c4260b2hding} VAGenericValue; 9924b672db6ee89c9846451bbab23cf18e93c4260b2hding 9934b672db6ee89c9846451bbab23cf18e93c4260b2hding/** @name Surface attribute flags */ 9944b672db6ee89c9846451bbab23cf18e93c4260b2hding/**@{*/ 9954b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Surface attribute is not supported. */ 9964b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_SURFACE_ATTRIB_NOT_SUPPORTED 0x00000000 9974b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Surface attribute can be got through vaQuerySurfaceAttributes(). */ 9984b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_SURFACE_ATTRIB_GETTABLE 0x00000001 9994b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Surface attribute can be set through vaCreateSurfaces(). */ 10004b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_SURFACE_ATTRIB_SETTABLE 0x00000002 10014b672db6ee89c9846451bbab23cf18e93c4260b2hding/**@}*/ 10024b672db6ee89c9846451bbab23cf18e93c4260b2hding 10034b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Surface attribute types. */ 10044b672db6ee89c9846451bbab23cf18e93c4260b2hdingtypedef enum { 10054b672db6ee89c9846451bbab23cf18e93c4260b2hding VASurfaceAttribNone = 0, 10064b672db6ee89c9846451bbab23cf18e93c4260b2hding /** 10074b672db6ee89c9846451bbab23cf18e93c4260b2hding * \brief Pixel format (fourcc). 10084b672db6ee89c9846451bbab23cf18e93c4260b2hding * 10094b672db6ee89c9846451bbab23cf18e93c4260b2hding * The value is meaningful as input to vaQuerySurfaceAttributes(). 10104b672db6ee89c9846451bbab23cf18e93c4260b2hding * If zero, the driver returns the optimal pixel format for the 10114b672db6ee89c9846451bbab23cf18e93c4260b2hding * specified config. Otherwise, if non-zero, the value represents 10124b672db6ee89c9846451bbab23cf18e93c4260b2hding * a pixel format (FOURCC) that is kept as is on output, if the 10134b672db6ee89c9846451bbab23cf18e93c4260b2hding * driver supports it. Otherwise, the driver sets the value to 10144b672db6ee89c9846451bbab23cf18e93c4260b2hding * zero and drops the \c VA_SURFACE_ATTRIB_SETTABLE flag. 10154b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 10164b672db6ee89c9846451bbab23cf18e93c4260b2hding VASurfaceAttribPixelFormat, 1017409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan /** \brief Minimal width in pixels (int, read-only). */ 10184b672db6ee89c9846451bbab23cf18e93c4260b2hding VASurfaceAttribMinWidth, 10194b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Maximal width in pixels (int, read-only). */ 10204b672db6ee89c9846451bbab23cf18e93c4260b2hding VASurfaceAttribMaxWidth, 10214b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Minimal height in pixels (int, read-only). */ 10224b672db6ee89c9846451bbab23cf18e93c4260b2hding VASurfaceAttribMinHeight, 10234b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Maximal height in pixels (int, read-only). */ 10244b672db6ee89c9846451bbab23cf18e93c4260b2hding VASurfaceAttribMaxHeight, 1025409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan /** \brief Surface memory type expressed in bit fields (int, read/write). */ 1026409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan VASurfaceAttribMemoryType, 1027409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan /** \brief External buffer descriptor (pointer, write). */ 1028409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan VASurfaceAttribExternalBufferDescriptor, 1029c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan /** \brief Surface usage hint, gives the driver a hint of intended usage 1030c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * to optimize allocation (e.g. tiling) (int, read/write). */ 1031c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan VASurfaceAttribUsageHint, 10324b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Number of surface attributes. */ 10334b672db6ee89c9846451bbab23cf18e93c4260b2hding VASurfaceAttribCount 10344b672db6ee89c9846451bbab23cf18e93c4260b2hding} VASurfaceAttribType; 10354b672db6ee89c9846451bbab23cf18e93c4260b2hding 10364b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Surface attribute. */ 10374b672db6ee89c9846451bbab23cf18e93c4260b2hdingtypedef struct _VASurfaceAttrib { 10384b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Type. */ 10394b672db6ee89c9846451bbab23cf18e93c4260b2hding VASurfaceAttribType type; 10404b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Flags. See "Surface attribute flags". */ 10414b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned int flags; 10424b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Value. See "Surface attribute types" for the expected types. */ 10434b672db6ee89c9846451bbab23cf18e93c4260b2hding VAGenericValue value; 10444b672db6ee89c9846451bbab23cf18e93c4260b2hding} VASurfaceAttrib; 10454b672db6ee89c9846451bbab23cf18e93c4260b2hding 1046409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan/** 1047409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan * @name VASurfaceAttribMemoryType values in bit fields. 1048409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan * Bit 0:7 are reserved for generic types, Bit 31:28 are reserved for 1049409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan * Linux DRM, Bit 23:20 are reserved for Android. DRM and Android specific 1050409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan * types are defined in DRM and Android header files. 1051409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan */ 1052409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan/**@{*/ 1053409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan/** \brief VA memory type (default) is supported. */ 1054409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_SURFACE_ATTRIB_MEM_TYPE_VA 0x00000001 1055409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan/** \brief V4L2 buffer memory type is supported. */ 1056409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_SURFACE_ATTRIB_MEM_TYPE_V4L2 0x00000002 1057409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan/** \brief User pointer memory type is supported. */ 1058409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_SURFACE_ATTRIB_MEM_TYPE_USER_PTR 0x00000004 1059409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan/**@}*/ 1060409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan 1061409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan/** 1062409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan * \brief VASurfaceAttribExternalBuffers structure for 1063409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan * the VASurfaceAttribExternalBufferDescriptor attribute. 1064409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan */ 1065409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuantypedef struct _VASurfaceAttribExternalBuffers { 1066409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan /** \brief pixel format in fourcc. */ 1067409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan unsigned int pixel_format; 1068409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan /** \brief width in pixels. */ 1069409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan unsigned int width; 1070409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan /** \brief height in pixels. */ 1071409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan unsigned int height; 1072409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan /** \brief total size of the buffer in bytes. */ 1073409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan unsigned int data_size; 1074409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan /** \brief number of planes for planar layout */ 1075409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan unsigned int num_planes; 1076409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan /** \brief pitch for each plane in bytes */ 1077409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan unsigned int pitches[4]; 1078409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan /** \brief offset for each plane in bytes */ 1079409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan unsigned int offsets[4]; 1080409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan /** \brief buffer handles or user pointers */ 1081409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan unsigned long *buffers; 1082409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan /** \brief number of elements in the "buffers" array */ 1083409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan unsigned int num_buffers; 1084409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan /** \brief flags. See "Surface external buffer descriptor flags". */ 1085409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan unsigned int flags; 1086409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan /** \brief reserved for passing private data */ 1087409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan void *private_data; 1088409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan} VASurfaceAttribExternalBuffers; 1089409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan 1090409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan/** @name VASurfaceAttribExternalBuffers flags */ 1091409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan/**@{*/ 1092409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan/** \brief Enable memory tiling */ 1093409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_SURFACE_EXTBUF_DESC_ENABLE_TILING 0x00000001 1094409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan/** \brief Memory is cacheable */ 1095409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_SURFACE_EXTBUF_DESC_CACHED 0x00000002 1096409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan/** \brief Memory is non-cacheable */ 1097409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_SURFACE_EXTBUF_DESC_UNCACHED 0x00000004 1098409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan/** \brief Memory is write-combined */ 1099409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_SURFACE_EXTBUF_DESC_WC 0x00000008 1100409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan/** \brief Memory is protected */ 1101409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_SURFACE_EXTBUF_DESC_PROTECTED 0x80000000 1102409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan 1103c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan/** @name VASurfaceAttribUsageHint attribute usage hint flags */ 1104c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan/**@{*/ 1105c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan/** \brief Surface usage not indicated. */ 1106c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan#define VA_SURFACE_ATTRIB_USAGE_HINT_GENERIC 0x00000000 1107c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan/** \brief Surface used by video decoder. */ 1108c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan#define VA_SURFACE_ATTRIB_USAGE_HINT_DECODER 0x00000001 1109c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan/** \brief Surface used by video encoder. */ 1110c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan#define VA_SURFACE_ATTRIB_USAGE_HINT_ENCODER 0x00000002 1111c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan/** \brief Surface read by video post-processing. */ 1112c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan#define VA_SURFACE_ATTRIB_USAGE_HINT_VPP_READ 0x00000004 1113c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan/** \brief Surface written by video post-processing. */ 1114c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan#define VA_SURFACE_ATTRIB_USAGE_HINT_VPP_WRITE 0x00000008 1115c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan/** \brief Surface used for display. */ 1116c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan#define VA_SURFACE_ATTRIB_USAGE_HINT_DISPLAY 0x00000010 1117c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan 1118409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan/**@}*/ 1119409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan 11204b672db6ee89c9846451bbab23cf18e93c4260b2hding/** 11217d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * \brief Queries surface attributes for the supplied config. 11227d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * 11237d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * Unlike vaGetSurfaceAttributes(), this function queries for all 11247d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * supported attributes for the supplied VA @config. In particular, if 11257d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * the underlying hardware supports the creation of VA surfaces in 11267d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * various formats, then this function will enumerate all pixel 11277d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * formats that are supported. 11284b672db6ee89c9846451bbab23cf18e93c4260b2hding * 11297d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * The \c attrib_list array is allocated by the user and \c 11307d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * num_attribs shall be initialized to the number of allocated 11317d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * elements in that array. Upon successful return, the actual number 11327d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * of attributes will be overwritten into \c num_attribs. Otherwise, 11337d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * \c VA_STATUS_ERROR_MAX_NUM_EXCEEDED is returned and \c num_attribs 11347d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * is adjusted to the number of elements that would be returned if 11357d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * enough space was available. 11367d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * 11377d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * Note: it is perfectly valid to pass NULL to the \c attrib_list 11387d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * argument when vaQuerySurfaceAttributes() is used to determine the 11397d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * actual number of elements that need to be allocated. 11404b672db6ee89c9846451bbab23cf18e93c4260b2hding * 11414b672db6ee89c9846451bbab23cf18e93c4260b2hding * @param[in] dpy the VA display 11424b672db6ee89c9846451bbab23cf18e93c4260b2hding * @param[in] config the config identifying a codec or a video 11434b672db6ee89c9846451bbab23cf18e93c4260b2hding * processing pipeline 11447d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * @param[out] attrib_list the output array of #VASurfaceAttrib elements 11457d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * @param[in,out] num_attribs the number of elements allocated on 11467d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * input, the number of elements actually filled in output 11474b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 11484b672db6ee89c9846451bbab23cf18e93c4260b2hdingVAStatus 11497d9a3d51091eff4c2c32653ad011ecae99dad4feAustin YuanvaQuerySurfaceAttributes( 11504b672db6ee89c9846451bbab23cf18e93c4260b2hding VADisplay dpy, 11514b672db6ee89c9846451bbab23cf18e93c4260b2hding VAConfigID config, 11524b672db6ee89c9846451bbab23cf18e93c4260b2hding VASurfaceAttrib *attrib_list, 11537d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan unsigned int *num_attribs 11544b672db6ee89c9846451bbab23cf18e93c4260b2hding); 11554b672db6ee89c9846451bbab23cf18e93c4260b2hding 11564b672db6ee89c9846451bbab23cf18e93c4260b2hding/** 11574b672db6ee89c9846451bbab23cf18e93c4260b2hding * \brief Creates an array of surfaces 11584b672db6ee89c9846451bbab23cf18e93c4260b2hding * 11594b672db6ee89c9846451bbab23cf18e93c4260b2hding * Creates an array of surfaces. The optional list of attributes shall 11607d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * be constructed and validated through vaGetSurfaceAttributes() or 11617d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * constructed based based on what the underlying hardware could 11627d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * expose through vaQuerySurfaceAttributes(). 11634b672db6ee89c9846451bbab23cf18e93c4260b2hding * 11644b672db6ee89c9846451bbab23cf18e93c4260b2hding * @param[in] dpy the VA display 11654b672db6ee89c9846451bbab23cf18e93c4260b2hding * @param[in] format the desired surface format. See \c VA_RT_FORMAT_* 11664b672db6ee89c9846451bbab23cf18e93c4260b2hding * @param[in] width the surface width 11674b672db6ee89c9846451bbab23cf18e93c4260b2hding * @param[in] height the surface height 11684b672db6ee89c9846451bbab23cf18e93c4260b2hding * @param[out] surfaces the array of newly created surfaces 11694b672db6ee89c9846451bbab23cf18e93c4260b2hding * @param[in] num_surfaces the number of surfaces to create 11704b672db6ee89c9846451bbab23cf18e93c4260b2hding * @param[in] attrib_list the list of (optional) attributes, or \c NULL 11714b672db6ee89c9846451bbab23cf18e93c4260b2hding * @param[in] num_attribs the number of attributes supplied in 11724b672db6ee89c9846451bbab23cf18e93c4260b2hding * \c attrib_list, or zero 11734b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 11744b672db6ee89c9846451bbab23cf18e93c4260b2hdingVAStatus 11754b672db6ee89c9846451bbab23cf18e93c4260b2hdingvaCreateSurfaces( 11764b672db6ee89c9846451bbab23cf18e93c4260b2hding VADisplay dpy, 11774b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned int format, 11784b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned int width, 11794b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned int height, 11804b672db6ee89c9846451bbab23cf18e93c4260b2hding VASurfaceID *surfaces, 11814b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned int num_surfaces, 11824b672db6ee89c9846451bbab23cf18e93c4260b2hding VASurfaceAttrib *attrib_list, 11834b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned int num_attribs 118486c93d9c46415cf7746351c502a3513f637e77e4root); 118586c93d9c46415cf7746351c502a3513f637e77e4root 118686c93d9c46415cf7746351c502a3513f637e77e4root/* 118786c93d9c46415cf7746351c502a3513f637e77e4root * vaDestroySurfaces - Destroy resources associated with surfaces. 118886c93d9c46415cf7746351c502a3513f637e77e4root * Surfaces can only be destroyed after the context associated has been 118986c93d9c46415cf7746351c502a3513f637e77e4root * destroyed. 119086c93d9c46415cf7746351c502a3513f637e77e4root * dpy: display 119186c93d9c46415cf7746351c502a3513f637e77e4root * surfaces: array of surfaces to destroy 119286c93d9c46415cf7746351c502a3513f637e77e4root * num_surfaces: number of surfaces in the array to be destroyed. 119386c93d9c46415cf7746351c502a3513f637e77e4root */ 119486c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaDestroySurfaces ( 119586c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 119686c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID *surfaces, 119786c93d9c46415cf7746351c502a3513f637e77e4root int num_surfaces 119886c93d9c46415cf7746351c502a3513f637e77e4root); 119986c93d9c46415cf7746351c502a3513f637e77e4root 120086c93d9c46415cf7746351c502a3513f637e77e4root#define VA_PROGRESSIVE 0x1 120186c93d9c46415cf7746351c502a3513f637e77e4root/* 120286c93d9c46415cf7746351c502a3513f637e77e4root * vaCreateContext - Create a context 120386c93d9c46415cf7746351c502a3513f637e77e4root * dpy: display 120486c93d9c46415cf7746351c502a3513f637e77e4root * config_id: configuration for the context 120586c93d9c46415cf7746351c502a3513f637e77e4root * picture_width: coded picture width 120686c93d9c46415cf7746351c502a3513f637e77e4root * picture_height: coded picture height 120786c93d9c46415cf7746351c502a3513f637e77e4root * flag: any combination of the following: 120886c93d9c46415cf7746351c502a3513f637e77e4root * VA_PROGRESSIVE (only progressive frame pictures in the sequence when set) 120986c93d9c46415cf7746351c502a3513f637e77e4root * render_targets: render targets (surfaces) tied to the context 121086c93d9c46415cf7746351c502a3513f637e77e4root * num_render_targets: number of render targets in the above array 121186c93d9c46415cf7746351c502a3513f637e77e4root * context: created context id upon return 121286c93d9c46415cf7746351c502a3513f637e77e4root */ 121386c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaCreateContext ( 121486c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 121586c93d9c46415cf7746351c502a3513f637e77e4root VAConfigID config_id, 121686c93d9c46415cf7746351c502a3513f637e77e4root int picture_width, 121786c93d9c46415cf7746351c502a3513f637e77e4root int picture_height, 121886c93d9c46415cf7746351c502a3513f637e77e4root int flag, 121986c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID *render_targets, 122086c93d9c46415cf7746351c502a3513f637e77e4root int num_render_targets, 122186c93d9c46415cf7746351c502a3513f637e77e4root VAContextID *context /* out */ 122286c93d9c46415cf7746351c502a3513f637e77e4root); 122386c93d9c46415cf7746351c502a3513f637e77e4root 122486c93d9c46415cf7746351c502a3513f637e77e4root/* 122586c93d9c46415cf7746351c502a3513f637e77e4root * vaDestroyContext - Destroy a context 122686c93d9c46415cf7746351c502a3513f637e77e4root * dpy: display 122786c93d9c46415cf7746351c502a3513f637e77e4root * context: context to be destroyed 122886c93d9c46415cf7746351c502a3513f637e77e4root */ 122986c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaDestroyContext ( 123086c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 123186c93d9c46415cf7746351c502a3513f637e77e4root VAContextID context 123286c93d9c46415cf7746351c502a3513f637e77e4root); 123386c93d9c46415cf7746351c502a3513f637e77e4root 123486c93d9c46415cf7746351c502a3513f637e77e4root/* 123586c93d9c46415cf7746351c502a3513f637e77e4root * Buffers 123686c93d9c46415cf7746351c502a3513f637e77e4root * Buffers are used to pass various types of data from the 123786c93d9c46415cf7746351c502a3513f637e77e4root * client to the server. The server maintains a data store 123886c93d9c46415cf7746351c502a3513f637e77e4root * for each buffer created, and the client idenfies a buffer 123986c93d9c46415cf7746351c502a3513f637e77e4root * through a unique buffer id assigned by the server. 124086c93d9c46415cf7746351c502a3513f637e77e4root */ 124186c93d9c46415cf7746351c502a3513f637e77e4root 124286c93d9c46415cf7746351c502a3513f637e77e4roottypedef VAGenericID VABufferID; 124386c93d9c46415cf7746351c502a3513f637e77e4root 124486c93d9c46415cf7746351c502a3513f637e77e4roottypedef enum 124586c93d9c46415cf7746351c502a3513f637e77e4root{ 124686c93d9c46415cf7746351c502a3513f637e77e4root VAPictureParameterBufferType = 0, 124786c93d9c46415cf7746351c502a3513f637e77e4root VAIQMatrixBufferType = 1, 124886c93d9c46415cf7746351c502a3513f637e77e4root VABitPlaneBufferType = 2, 124986c93d9c46415cf7746351c502a3513f637e77e4root VASliceGroupMapBufferType = 3, 125086c93d9c46415cf7746351c502a3513f637e77e4root VASliceParameterBufferType = 4, 125186c93d9c46415cf7746351c502a3513f637e77e4root VASliceDataBufferType = 5, 125286c93d9c46415cf7746351c502a3513f637e77e4root VAMacroblockParameterBufferType = 6, 125386c93d9c46415cf7746351c502a3513f637e77e4root VAResidualDataBufferType = 7, 125486c93d9c46415cf7746351c502a3513f637e77e4root VADeblockingParameterBufferType = 8, 125586c93d9c46415cf7746351c502a3513f637e77e4root VAImageBufferType = 9, 125686c93d9c46415cf7746351c502a3513f637e77e4root VAProtectedSliceDataBufferType = 10, 1257b0fac498ca4863166252f1268fda83394db54153Fei Jiang VAQMatrixBufferType = 11, 12584b672db6ee89c9846451bbab23cf18e93c4260b2hding VAHuffmanTableBufferType = 12, 12594b672db6ee89c9846451bbab23cf18e93c4260b2hding VAProbabilityBufferType = 13, 126086c93d9c46415cf7746351c502a3513f637e77e4root/* Following are encode buffer types */ 126186c93d9c46415cf7746351c502a3513f637e77e4root VAEncCodedBufferType = 21, 126286c93d9c46415cf7746351c502a3513f637e77e4root VAEncSequenceParameterBufferType = 22, 126386c93d9c46415cf7746351c502a3513f637e77e4root VAEncPictureParameterBufferType = 23, 126486c93d9c46415cf7746351c502a3513f637e77e4root VAEncSliceParameterBufferType = 24, 12654b672db6ee89c9846451bbab23cf18e93c4260b2hding VAEncPackedHeaderParameterBufferType = 25, 12664b672db6ee89c9846451bbab23cf18e93c4260b2hding VAEncPackedHeaderDataBufferType = 26, 126721e26478769d887b8357289ebb7faa47b8b415aeAustin Yuan VAEncMiscParameterBufferType = 27, 12684b672db6ee89c9846451bbab23cf18e93c4260b2hding VAEncMacroblockParameterBufferType = 28, 12696044ab9a375eb73b08f45d87966652f98f918668Austin Yuan VAEncMacroblockMapBufferType = 29, 12700f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan VAEncQpBufferType = 30, 12714b672db6ee89c9846451bbab23cf18e93c4260b2hding/* Following are video processing buffer types */ 12724b672db6ee89c9846451bbab23cf18e93c4260b2hding /** 12734b672db6ee89c9846451bbab23cf18e93c4260b2hding * \brief Video processing pipeline parameter buffer. 12744b672db6ee89c9846451bbab23cf18e93c4260b2hding * 12754b672db6ee89c9846451bbab23cf18e93c4260b2hding * This buffer describes the video processing pipeline. See 12764b672db6ee89c9846451bbab23cf18e93c4260b2hding * #VAProcPipelineParameterBuffer for details. 12774b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 12784b672db6ee89c9846451bbab23cf18e93c4260b2hding VAProcPipelineParameterBufferType = 41, 12794b672db6ee89c9846451bbab23cf18e93c4260b2hding /** 12804b672db6ee89c9846451bbab23cf18e93c4260b2hding * \brief Video filter parameter buffer. 12814b672db6ee89c9846451bbab23cf18e93c4260b2hding * 12824b672db6ee89c9846451bbab23cf18e93c4260b2hding * This buffer describes the video filter parameters. All buffers 12834b672db6ee89c9846451bbab23cf18e93c4260b2hding * inherit from #VAProcFilterParameterBufferBase, thus including 12844b672db6ee89c9846451bbab23cf18e93c4260b2hding * a unique filter buffer type. 12854b672db6ee89c9846451bbab23cf18e93c4260b2hding * 12864b672db6ee89c9846451bbab23cf18e93c4260b2hding * The default buffer used by most filters is #VAProcFilterParameterBuffer. 12874b672db6ee89c9846451bbab23cf18e93c4260b2hding * Filters requiring advanced parameters include, but are not limited to, 12884b672db6ee89c9846451bbab23cf18e93c4260b2hding * deinterlacing (#VAProcFilterParameterBufferDeinterlacing), 12894b672db6ee89c9846451bbab23cf18e93c4260b2hding * color balance (#VAProcFilterParameterBufferColorBalance), etc. 12904b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 12914b672db6ee89c9846451bbab23cf18e93c4260b2hding VAProcFilterParameterBufferType = 42, 129299bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo VAParsePictureParameterBufferType = 43, 129399bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo VAParseSliceHeaderGroupBufferType = 44, 1294f6339eece05892fb49c4891b838545c41159ae39Austin Yuan 12950f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan /** 12960f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * \brief Intel specific buffer types start at 1001 12970f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan */ 12980f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan VAEncFEIMVBufferTypeIntel = 1001, 12990f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan VAEncFEIModeBufferTypeIntel, 13000f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan VAEncFEIDistortionBufferTypeIntel, 13010f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan VAStatsStatisticsParameterBufferTypeIntel, 13020f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan VAStatsStatisticsBufferTypeIntel, 13030f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan VAStatsMotionVectorBufferTypeIntel, 13040f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan 13054b672db6ee89c9846451bbab23cf18e93c4260b2hding VABufferTypeMax 130686c93d9c46415cf7746351c502a3513f637e77e4root} VABufferType; 130786c93d9c46415cf7746351c502a3513f637e77e4root 1308901c77a7aa491f56b63af7b655b67439481e4177Fei Jiangtypedef enum 1309901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang{ 1310901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang VAEncMiscParameterTypeFrameRate = 0, 13118712753e35351f9678345062e4144b0d1062de99Fei Jiang VAEncMiscParameterTypeRateControl = 1, 1312901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang VAEncMiscParameterTypeMaxSliceSize = 2, 13137624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan /** \brief Buffer type used for Adaptive intra refresh */ 1314901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang VAEncMiscParameterTypeAIR = 3, 13154b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Buffer type used to express a maximum frame size (in bits). */ 13164b672db6ee89c9846451bbab23cf18e93c4260b2hding VAEncMiscParameterTypeMaxFrameSize = 4, 13174b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Buffer type used for HRD parameters. */ 13184b672db6ee89c9846451bbab23cf18e93c4260b2hding VAEncMiscParameterTypeHRD = 5, 1319f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun VAEncMiscParameterTypeQualityLevel = 6, 13207624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan /** \brief Buffer type used for Rolling intra refresh */ 13218c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan VAEncMiscParameterTypeRIR = 7, 13228c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan VAEncMiscParameterTypeQuantization = 8, 1323c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan /** \brief Buffer type used for sending skip frame parameters to the encoder's 1324c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * rate control, when the user has externally skipped frames. */ 1325c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan VAEncMiscParameterTypeSkipFrame = 9, 1326c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan /** \brief Buffer type used for region-of-interest (ROI) parameters. */ 13277624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan VAEncMiscParameterTypeROI = 10, 13287624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan /** \brief Buffer type used for Cyclic intra refresh */ 13290f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan VAEncMiscParameterTypeCIR = 11, 13300f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan 13310f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan /* Intel specific types start at 1001 */ 13320f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan /* VAEntrypointEncFEIIntel */ 13330f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan VAEncMiscParameterTypeFEIFrameControlIntel = 1001 1334901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang} VAEncMiscParameterType; 1335901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang 13364b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Packed header type. */ 13374b672db6ee89c9846451bbab23cf18e93c4260b2hdingtypedef enum { 13384b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Packed sequence header. */ 13394b672db6ee89c9846451bbab23cf18e93c4260b2hding VAEncPackedHeaderSequence = 1, 13404b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Packed picture header. */ 13414b672db6ee89c9846451bbab23cf18e93c4260b2hding VAEncPackedHeaderPicture = 2, 13424b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Packed slice header. */ 13434b672db6ee89c9846451bbab23cf18e93c4260b2hding VAEncPackedHeaderSlice = 3, 1344409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan /** 1345409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan * \brief Packed raw header. 1346409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan * 1347409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan * Packed raw data header can be used by the client to insert a header 13487d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * into the bitstream data buffer at the point it is passed, the driver 13497d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * will handle the raw packed header based on "has_emulation_bytes" field 13507d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * in the packed header parameter structure. 1351409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan */ 1352409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan VAEncPackedHeaderRawData = 4, 13534b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Misc packed header. See codec-specific definitions. */ 13544b672db6ee89c9846451bbab23cf18e93c4260b2hding VAEncPackedHeaderMiscMask = 0x80000000, 13554b672db6ee89c9846451bbab23cf18e93c4260b2hding} VAEncPackedHeaderType; 13564b672db6ee89c9846451bbab23cf18e93c4260b2hding 13574b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Packed header parameter. */ 13584b672db6ee89c9846451bbab23cf18e93c4260b2hdingtypedef struct _VAEncPackedHeaderParameterBuffer { 13594b672db6ee89c9846451bbab23cf18e93c4260b2hding /** Type of the packed header buffer. See #VAEncPackedHeaderType. */ 13604b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned int type; 13614b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Size of the #VAEncPackedHeaderDataBuffer in bits. */ 13624b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned int bit_length; 13634b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Flag: buffer contains start code emulation prevention bytes? */ 13644b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned char has_emulation_bytes; 13654b672db6ee89c9846451bbab23cf18e93c4260b2hding} VAEncPackedHeaderParameterBuffer; 13664b672db6ee89c9846451bbab23cf18e93c4260b2hding 1367901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang/* 1368901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * For application, e.g. set a new bitrate 1369901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * VABufferID buf_id; 1370901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * VAEncMiscParameterBuffer *misc_param; 13718712753e35351f9678345062e4144b0d1062de99Fei Jiang * VAEncMiscParameterRateControl *misc_rate_ctrl; 1372901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * 1373901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * vaCreateBuffer(dpy, context, VAEncMiscParameterBufferType, 13748712753e35351f9678345062e4144b0d1062de99Fei Jiang * sizeof(VAEncMiscParameterBuffer) + sizeof(VAEncMiscParameterRateControl), 1375901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * 1, NULL, &buf_id); 1376901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * 1377901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * vaMapBuffer(dpy,buf_id,(void **)&misc_param); 13788712753e35351f9678345062e4144b0d1062de99Fei Jiang * misc_param->type = VAEncMiscParameterTypeRateControl; 13798712753e35351f9678345062e4144b0d1062de99Fei Jiang * misc_rate_ctrl= (VAEncMiscParameterRateControl *)misc_param->data; 13808712753e35351f9678345062e4144b0d1062de99Fei Jiang * misc_rate_ctrl->bits_per_second = 6400000; 138121e26478769d887b8357289ebb7faa47b8b415aeAustin Yuan * vaUnmapBuffer(dpy, buf_id); 1382901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * vaRenderPicture(dpy, context, &buf_id, 1); 1383901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang */ 1384901c77a7aa491f56b63af7b655b67439481e4177Fei Jiangtypedef struct _VAEncMiscParameterBuffer 1385901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang{ 1386901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang VAEncMiscParameterType type; 1387901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang unsigned int data[0]; 1388901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang} VAEncMiscParameterBuffer; 1389901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang 13904b672db6ee89c9846451bbab23cf18e93c4260b2hding 13914b672db6ee89c9846451bbab23cf18e93c4260b2hding/** \brief Rate control parameters */ 13928712753e35351f9678345062e4144b0d1062de99Fei Jiangtypedef struct _VAEncMiscParameterRateControl 1393901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang{ 13944b672db6ee89c9846451bbab23cf18e93c4260b2hding /* this is the maximum bit-rate to be constrained by the rate control implementation */ 13954b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned int bits_per_second; 13964b672db6ee89c9846451bbab23cf18e93c4260b2hding /* this is the bit-rate the rate control is targeting, as a percentage of the maximum 13974b672db6ee89c9846451bbab23cf18e93c4260b2hding * bit-rate for example if target_percentage is 95 then the rate control will target 13984b672db6ee89c9846451bbab23cf18e93c4260b2hding * a bit-rate that is 95% of the maximum bit-rate 13994b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 14004b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned int target_percentage; 14014b672db6ee89c9846451bbab23cf18e93c4260b2hding /* windows size in milliseconds. For example if this is set to 500, 14024b672db6ee89c9846451bbab23cf18e93c4260b2hding * then the rate control will guarantee the target bit-rate over a 500 ms window 14034b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 14044b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned int window_size; 140588912d09886f431619dc966776a85976129f2b24Austin Yuan /* initial_qp: initial QP for the first I frames 140688912d09886f431619dc966776a85976129f2b24Austin Yuan * min_qp/max_qp: minimal and maximum QP frames 140788912d09886f431619dc966776a85976129f2b24Austin Yuan * If set them to 0, encoder chooses the best QP according to rate control 1408f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun */ 140988912d09886f431619dc966776a85976129f2b24Austin Yuan unsigned int initial_qp; 1410165d8d5c65d966841a94e1147a516c92a4cede20Elaine Wang unsigned int min_qp; 1411f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun unsigned int max_qp; 14124b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned int basic_unit_size; 1413165d8d5c65d966841a94e1147a516c92a4cede20Elaine Wang union 1414165d8d5c65d966841a94e1147a516c92a4cede20Elaine Wang { 1415165d8d5c65d966841a94e1147a516c92a4cede20Elaine Wang struct 1416165d8d5c65d966841a94e1147a516c92a4cede20Elaine Wang { 1417165d8d5c65d966841a94e1147a516c92a4cede20Elaine Wang unsigned int reset : 1; 1418165d8d5c65d966841a94e1147a516c92a4cede20Elaine Wang unsigned int disable_frame_skip : 1; /* Disable frame skip in rate control mode */ 1419165d8d5c65d966841a94e1147a516c92a4cede20Elaine Wang unsigned int disable_bit_stuffing : 1; /* Disable bit stuffing in rate control mode */ 1420c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan unsigned int mb_rate_control : 4; /* Control VA_RC_MB 0: default, 1: enable, 2: disable, other: reserved*/ 14210f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan /* 14220f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * The temporal layer that the rate control parameters are specified for. 14230f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan */ 14240f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan unsigned int temporal_id : 8; 14250f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan unsigned int reserved : 17; 1426165d8d5c65d966841a94e1147a516c92a4cede20Elaine Wang } bits; 1427165d8d5c65d966841a94e1147a516c92a4cede20Elaine Wang unsigned int value; 1428165d8d5c65d966841a94e1147a516c92a4cede20Elaine Wang } rc_flags; 14290f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan unsigned int ICQ_quality_factor; /* Initial ICQ quality factor: 1-51. */ 14308712753e35351f9678345062e4144b0d1062de99Fei Jiang} VAEncMiscParameterRateControl; 1431901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang 1432901c77a7aa491f56b63af7b655b67439481e4177Fei Jiangtypedef struct _VAEncMiscParameterFrameRate 1433901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang{ 1434901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang unsigned int framerate; 14350f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan union 14360f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan { 14370f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan struct 14380f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan { 14390f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan /* 14400f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * The temporal id the framerate parameters are specified for. 14410f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan */ 14420f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan unsigned int temporal_id : 8; 14430f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan unsigned int reserved : 24; 14440f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan } bits; 14450f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan unsigned int value; 14460f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan } framerate_flags; 1447901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang} VAEncMiscParameterFrameRate; 1448901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang 1449901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang/* 1450901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * Allow a maximum slice size to be specified (in bits). 1451901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * The encoder will attempt to make sure that individual slices do not exceed this size 1452901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * Or to signal applicate if the slice size exceed this size, see "status" of VACodedBufferSegment 1453901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang */ 1454901c77a7aa491f56b63af7b655b67439481e4177Fei Jiangtypedef struct _VAEncMiscParameterMaxSliceSize 1455901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang{ 1456901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang unsigned int max_slice_size; 1457901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang} VAEncMiscParameterMaxSliceSize; 1458901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang 14597624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan/* 14607624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan * \brief Cyclic intra refresh data structure for encoding. 14617624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan */ 14627624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohantypedef struct _VAEncMiscParameterCIR 14637624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan{ 14647624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan /** \brief the number of consecutive macroblocks to be coded as intra */ 14657624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan unsigned int cir_num_mbs; 14667624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan} VAEncMiscParameterCIR; 14677624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan 14687624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan/* 14697624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan * \brief Adaptive intra refresh data structure for encoding. 14707624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan */ 1471901c77a7aa491f56b63af7b655b67439481e4177Fei Jiangtypedef struct _VAEncMiscParameterAIR 1472901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang{ 14737624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan /** \brief the minimum number of macroblocks to refresh in a frame */ 1474901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang unsigned int air_num_mbs; 14757624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan /** 14760f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * \brief threshhold of blockmatching criterion (typically SAD) 14777624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan * 14787624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan * Macroblocks above that threshold are marked as candidates and 14790f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan * on subsequent frames a number of these candidates are coded as Intra 14807624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan * Generally the threshhold need to be set and tuned to an appropriate level 14817624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan * according to the feedback of coded frame. 14827624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan */ 1483901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang unsigned int air_threshold; 14847624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan /** \brief if set to 1 then hardware auto-tune the AIR threshold */ 14857624fba2ec85f40cfe760a4786e181378fb4d84bRen Zhaohan unsigned int air_auto; 1486901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang} VAEncMiscParameterAIR; 1487901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang 14888c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan/* 14898c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * \brief Rolling intra refresh data structure for encoding. 14908c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan */ 14918c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuantypedef struct _VAEncMiscParameterRIR 14928c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan{ 14938c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan union 14948c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan { 14958c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan struct 14968c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan /** 14978c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * \brief Indicate if intra refresh is enabled in column/row. 14988c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * 14998c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * App should query VAConfigAttribEncIntraRefresh to confirm RIR support 15008c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * by the driver before sending this structure. The following RIR restrictions 15018c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * apply: 15028c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * - No field encoding. 15038c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * - No B frames. 15048c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * - No multiple references. 15058c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan */ 15068c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan { 15078c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan /* \brief enable RIR in column */ 15088c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan unsigned int enable_rir_column : 1; 15098c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan /* \brief enable RIR in row */ 15108c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan unsigned int enable_rir_row : 1; 15118c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan unsigned int reserved : 30; 15128c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan } bits; 15138c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan unsigned int value; 15148c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan } rir_flags; 15158c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan /** 15168c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * \brief Indicates the column or row location in MB. It is ignored if 15178c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * rir_flags is 0. 15188c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan */ 15198c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan unsigned short intra_insertion_location; 15208c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan /** 15218c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * \brief Indicates the number of columns or rows in MB. It is ignored if 15228c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * rir_flags is 0. 15238c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan */ 15248c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan unsigned short intra_insert_size; 15258c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan /** 15268c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * \brief indicates the Qp difference for inserted intra columns or rows. 15278c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * App can use this to adjust intra Qp based on bitrate & max frame size. 15288c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan */ 15298c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan char qp_delta_for_inserted_intra; 15308c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan 15318c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan} VAEncMiscParameterRIR; 15328c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan 1533adb30a44e9db2ebb15f521deaf16602c18743989Kun Wangtypedef struct _VAEncMiscParameterHRD 1534adb30a44e9db2ebb15f521deaf16602c18743989Kun Wang{ 153588912d09886f431619dc966776a85976129f2b24Austin Yuan /** 153688912d09886f431619dc966776a85976129f2b24Austin Yuan * \brief This value indicates the amount of data that will 153788912d09886f431619dc966776a85976129f2b24Austin Yuan * be buffered by the decoding application prior to beginning playback 153888912d09886f431619dc966776a85976129f2b24Austin Yuan */ 15394b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned int initial_buffer_fullness; /* in bits */ 154088912d09886f431619dc966776a85976129f2b24Austin Yuan /** 154188912d09886f431619dc966776a85976129f2b24Austin Yuan * \brief This value indicates the amount of data that the 154288912d09886f431619dc966776a85976129f2b24Austin Yuan * encoder should try to maintain in the decoder's buffer 154388912d09886f431619dc966776a85976129f2b24Austin Yuan */ 154488912d09886f431619dc966776a85976129f2b24Austin Yuan unsigned int optimal_buffer_fullness; /* in bits */ 154588912d09886f431619dc966776a85976129f2b24Austin Yuan /** 154688912d09886f431619dc966776a85976129f2b24Austin Yuan * \brief This value indicates the amount of data that 154788912d09886f431619dc966776a85976129f2b24Austin Yuan * may be buffered by the decoding application 154888912d09886f431619dc966776a85976129f2b24Austin Yuan */ 15494b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned int buffer_size; /* in bits */ 1550adb30a44e9db2ebb15f521deaf16602c18743989Kun Wang} VAEncMiscParameterHRD; 155186c93d9c46415cf7746351c502a3513f637e77e4root 15524b672db6ee89c9846451bbab23cf18e93c4260b2hding/** 15534b672db6ee89c9846451bbab23cf18e93c4260b2hding * \brief Defines a maximum frame size (in bits). 15544b672db6ee89c9846451bbab23cf18e93c4260b2hding * 15554b672db6ee89c9846451bbab23cf18e93c4260b2hding * This misc parameter buffer defines the maximum size of a frame (in 15564b672db6ee89c9846451bbab23cf18e93c4260b2hding * bits). The encoder will try to make sure that each frame does not 15574b672db6ee89c9846451bbab23cf18e93c4260b2hding * exceed this size. Otherwise, if the frame size exceeds this size, 15584b672db6ee89c9846451bbab23cf18e93c4260b2hding * the \c status flag of #VACodedBufferSegment will contain 15594b672db6ee89c9846451bbab23cf18e93c4260b2hding * #VA_CODED_BUF_STATUS_FRAME_SIZE_OVERFLOW. 15604b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 15614b672db6ee89c9846451bbab23cf18e93c4260b2hdingtypedef struct _VAEncMiscParameterBufferMaxFrameSize { 15624b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Type. Shall be set to #VAEncMiscParameterTypeMaxFrameSize. */ 15634b672db6ee89c9846451bbab23cf18e93c4260b2hding VAEncMiscParameterType type; 15644b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Maximum size of a frame (in bits). */ 15654b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned int max_frame_size; 15664b672db6ee89c9846451bbab23cf18e93c4260b2hding} VAEncMiscParameterBufferMaxFrameSize; 15674b672db6ee89c9846451bbab23cf18e93c4260b2hding 1568f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun/** 1569f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun * \brief Encoding quality level. 1570f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun * 1571f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun * The encoding quality could be set through this structure, if the implementation 1572f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun * supports multiple quality levels. The quality level set through this structure is 1573f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun * persistent over the entire coded sequence, or until a new structure is being sent. 1574f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun * The quality level range can be queried through the VAConfigAttribEncQualityRange 1575f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun * attribute. A lower value means higher quality, and a value of 1 represents the highest 1576f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun * quality. The quality level setting is used as a trade-off between quality and speed/power 1577f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun * consumption, with higher quality corresponds to lower speed and higher power consumption. 1578f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun */ 1579f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Boluntypedef struct _VAEncMiscParameterBufferQualityLevel { 1580f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun /** \brief Encoding quality level setting. */ 1581f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun unsigned int quality_level; 1582f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun} VAEncMiscParameterBufferQualityLevel; 1583f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun 15848c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan/** 15858c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * \brief Quantization settings for encoding. 15868c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * 15878c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * Some encoders support special types of quantization such as trellis, and this structure 15888c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan * can be used by the app to control these special types of quantization by the encoder. 15898c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan */ 15908c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuantypedef struct _VAEncMiscParameterQuantization 15918c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan{ 15928c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan union 15938c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan { 15948c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan /* if no flags is set then quantization is determined by the driver */ 15958c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan struct 15968c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan { 15978c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan /* \brief disable trellis for all frames/fields */ 15988c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan unsigned int disable_trellis : 1; 15998c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan /* \brief enable trellis for I frames/fields */ 16008c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan unsigned int enable_trellis_I : 1; 16018c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan /* \brief enable trellis for P frames/fields */ 16028c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan unsigned int enable_trellis_P : 1; 16038c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan /* \brief enable trellis for B frames/fields */ 16048c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan unsigned int enable_trellis_B : 1; 16058c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan unsigned int reserved : 28; 16068c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan } bits; 16078c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan unsigned int value; 16088c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan } quantization_flags; 16098c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan} VAEncMiscParameterQuantization; 16108c4f0e8e0595b1f1951d0299c2be5acf449d6ee5Austin Yuan 1611c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan/** 1612c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * \brief Encoding skip frame. 1613c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * 1614c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * The application may choose to skip frames externally to the encoder (e.g. drop completely or 1615c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * code as all skip's). For rate control purposes the encoder will need to know the size and number 1616c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * of skipped frames. Skip frame(s) indicated through this structure is applicable only to the 1617c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * current frame. It is allowed for the application to still send in packed headers for the driver to 1618c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * pack, although no frame will be encoded (e.g. for HW to encrypt the frame). 1619c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan */ 1620c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuantypedef struct _VAEncMiscParameterSkipFrame { 1621c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan /** \brief Indicates skip frames as below. 1622c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * 0: Encode as normal, no skip. 1623c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * 1: One or more frames were skipped prior to the current frame, encode the current frame as normal. 1624c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * 2: The current frame is to be skipped, do not encode it but pack/encrypt the packed header contents 1625c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * (all except VAEncPackedHeaderSlice) which could contain actual frame contents (e.g. pack the frame 1626c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * in VAEncPackedHeaderPicture). */ 1627c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan unsigned char skip_frame_flag; 1628c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan /** \brief The number of frames skipped prior to the current frame. Valid when skip_frame_flag = 1. */ 1629c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan unsigned char num_skip_frames; 1630c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan /** \brief When skip_frame_flag = 1, the size of the skipped frames in bits. When skip_frame_flag = 2, 1631c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * the size of the current skipped frame that is to be packed/encrypted in bits. */ 1632c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan unsigned int size_skip_frames; 1633c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan} VAEncMiscParameterSkipFrame; 1634c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan 1635c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan/** 1636c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * \brief Encoding region-of-interest (ROI). 1637c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * 1638c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * The encoding ROI can be set through this structure, if the implementation 1639c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * supports ROI input. The ROI set through this structure is applicable only to the 1640c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * current frame. The number of supported ROIs can be queried through the 1641c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * VAConfigAttribEncRoi. The encoder will use the ROI information to adjust the QP 1642c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * values of the MB's that fall within the ROIs. 1643c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan */ 1644c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuantypedef struct _VAEncMiscParameterBufferRoi { 1645c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan /** \brief Number of ROIs being sent.*/ 1646c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan unsigned int num_roi; 1647c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan /** \brief Valid when VAConfigAttribRateControl != VA_RC_CQP, then the encoder's 1648c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * rate control will determine actual delta QPs. Specifies the max/min allowed delta QPs.*/ 1649c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan char max_delta_qp; 1650c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan char min_delta_qp; 1651c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan 1652c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan /** \brief Pointer to a VAEncROI array with num_ROI elements.*/ 1653c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan struct VAEncROI 1654c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan { 1655c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan /** \brief Defines the ROI boundary in pixels, the driver will map it to appropriate 1656c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * codec coding units. It is relative to the frame coordinates for both frame and field cases. */ 1657c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan VARectangle roi_rectangle; 1658c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan /** \brief When VAConfigAttribRateControl == VA_RC_CQP then roi_value specifes the delta QP that 1659c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * will be added on top of the frame level QP. For other rate control modes, roi_value specifies the 1660c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * priority of the ROI region relative to the non-ROI region. It can positive (more important) or 1661c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * negative (less important) values and is compared with non-ROI region (taken as value 0). 1662c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * E.g. ROI region with roi_value -3 is less important than the non-ROI region (roi_value implied to be 0) 1663c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * which is less important than ROI region with roi_value +2. For overlapping regions, the roi_value 1664c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan * that is first in the ROI array will have priority. */ 1665c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan char roi_value; 1666c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan } *ROI; 1667c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan} VAEncMiscParameterBufferROI; 1668c372815c7a2fb0e0b7fe89391eeca9a96a368b04Austin Yuan 166986c93d9c46415cf7746351c502a3513f637e77e4root/* 167086c93d9c46415cf7746351c502a3513f637e77e4root * There will be cases where the bitstream buffer will not have enough room to hold 167186c93d9c46415cf7746351c502a3513f637e77e4root * the data for the entire slice, and the following flags will be used in the slice 167286c93d9c46415cf7746351c502a3513f637e77e4root * parameter to signal to the server for the possible cases. 167386c93d9c46415cf7746351c502a3513f637e77e4root * If a slice parameter buffer and slice data buffer pair is sent to the server with 167486c93d9c46415cf7746351c502a3513f637e77e4root * the slice data partially in the slice data buffer (BEGIN and MIDDLE cases below), 167586c93d9c46415cf7746351c502a3513f637e77e4root * then a slice parameter and data buffer needs to be sent again to complete this slice. 167686c93d9c46415cf7746351c502a3513f637e77e4root */ 167786c93d9c46415cf7746351c502a3513f637e77e4root#define VA_SLICE_DATA_FLAG_ALL 0x00 /* whole slice is in the buffer */ 167886c93d9c46415cf7746351c502a3513f637e77e4root#define VA_SLICE_DATA_FLAG_BEGIN 0x01 /* The beginning of the slice is in the buffer but the end if not */ 167986c93d9c46415cf7746351c502a3513f637e77e4root#define VA_SLICE_DATA_FLAG_MIDDLE 0x02 /* Neither beginning nor end of the slice is in the buffer */ 168086c93d9c46415cf7746351c502a3513f637e77e4root#define VA_SLICE_DATA_FLAG_END 0x04 /* end of the slice is in the buffer */ 168186c93d9c46415cf7746351c502a3513f637e77e4root 168286c93d9c46415cf7746351c502a3513f637e77e4root/* Codec-independent Slice Parameter Buffer base */ 168386c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VASliceParameterBufferBase 168486c93d9c46415cf7746351c502a3513f637e77e4root{ 168586c93d9c46415cf7746351c502a3513f637e77e4root unsigned int slice_data_size; /* number of bytes in the slice data buffer for this slice */ 168686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int slice_data_offset; /* the offset to the first byte of slice data */ 168786c93d9c46415cf7746351c502a3513f637e77e4root unsigned int slice_data_flag; /* see VA_SLICE_DATA_FLAG_XXX definitions */ 168886c93d9c46415cf7746351c502a3513f637e77e4root} VASliceParameterBufferBase; 168986c93d9c46415cf7746351c502a3513f637e77e4root 169088912d09886f431619dc966776a85976129f2b24Austin Yuan#include <va/va_dec_jpeg.h> 169188912d09886f431619dc966776a85976129f2b24Austin Yuan 169286c93d9c46415cf7746351c502a3513f637e77e4root/**************************** 169386c93d9c46415cf7746351c502a3513f637e77e4root * MPEG-2 data structures 169486c93d9c46415cf7746351c502a3513f637e77e4root ****************************/ 169586c93d9c46415cf7746351c502a3513f637e77e4root 169686c93d9c46415cf7746351c502a3513f637e77e4root/* MPEG-2 Picture Parameter Buffer */ 169786c93d9c46415cf7746351c502a3513f637e77e4root/* 169886c93d9c46415cf7746351c502a3513f637e77e4root * For each frame or field, and before any slice data, a single 169986c93d9c46415cf7746351c502a3513f637e77e4root * picture parameter buffer must be send. 170086c93d9c46415cf7746351c502a3513f637e77e4root */ 170186c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VAPictureParameterBufferMPEG2 170286c93d9c46415cf7746351c502a3513f637e77e4root{ 170386c93d9c46415cf7746351c502a3513f637e77e4root unsigned short horizontal_size; 170486c93d9c46415cf7746351c502a3513f637e77e4root unsigned short vertical_size; 170586c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID forward_reference_picture; 170686c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID backward_reference_picture; 170786c93d9c46415cf7746351c502a3513f637e77e4root /* meanings of the following fields are the same as in the standard */ 170886c93d9c46415cf7746351c502a3513f637e77e4root int picture_coding_type; 170986c93d9c46415cf7746351c502a3513f637e77e4root int f_code; /* pack all four fcode into this */ 171086c93d9c46415cf7746351c502a3513f637e77e4root union { 171186c93d9c46415cf7746351c502a3513f637e77e4root struct { 171286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int intra_dc_precision : 2; 171386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int picture_structure : 2; 171486c93d9c46415cf7746351c502a3513f637e77e4root unsigned int top_field_first : 1; 171586c93d9c46415cf7746351c502a3513f637e77e4root unsigned int frame_pred_frame_dct : 1; 171686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int concealment_motion_vectors : 1; 171786c93d9c46415cf7746351c502a3513f637e77e4root unsigned int q_scale_type : 1; 171886c93d9c46415cf7746351c502a3513f637e77e4root unsigned int intra_vlc_format : 1; 171986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int alternate_scan : 1; 172086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int repeat_first_field : 1; 172186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int progressive_frame : 1; 172286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int is_first_field : 1; /* indicate whether the current field 172386c93d9c46415cf7746351c502a3513f637e77e4root * is the first field for field picture 172486c93d9c46415cf7746351c502a3513f637e77e4root */ 172586c93d9c46415cf7746351c502a3513f637e77e4root } bits; 172686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int value; 172786c93d9c46415cf7746351c502a3513f637e77e4root } picture_coding_extension; 172886c93d9c46415cf7746351c502a3513f637e77e4root} VAPictureParameterBufferMPEG2; 172986c93d9c46415cf7746351c502a3513f637e77e4root 173086c93d9c46415cf7746351c502a3513f637e77e4root/* MPEG-2 Inverse Quantization Matrix Buffer */ 173186c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VAIQMatrixBufferMPEG2 173286c93d9c46415cf7746351c502a3513f637e77e4root{ 173386c93d9c46415cf7746351c502a3513f637e77e4root int load_intra_quantiser_matrix; 173486c93d9c46415cf7746351c502a3513f637e77e4root int load_non_intra_quantiser_matrix; 173586c93d9c46415cf7746351c502a3513f637e77e4root int load_chroma_intra_quantiser_matrix; 173686c93d9c46415cf7746351c502a3513f637e77e4root int load_chroma_non_intra_quantiser_matrix; 173786c93d9c46415cf7746351c502a3513f637e77e4root unsigned char intra_quantiser_matrix[64]; 173886c93d9c46415cf7746351c502a3513f637e77e4root unsigned char non_intra_quantiser_matrix[64]; 173986c93d9c46415cf7746351c502a3513f637e77e4root unsigned char chroma_intra_quantiser_matrix[64]; 174086c93d9c46415cf7746351c502a3513f637e77e4root unsigned char chroma_non_intra_quantiser_matrix[64]; 174186c93d9c46415cf7746351c502a3513f637e77e4root} VAIQMatrixBufferMPEG2; 174286c93d9c46415cf7746351c502a3513f637e77e4root 174386c93d9c46415cf7746351c502a3513f637e77e4root/* MPEG-2 Slice Parameter Buffer */ 174486c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VASliceParameterBufferMPEG2 174586c93d9c46415cf7746351c502a3513f637e77e4root{ 174686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int slice_data_size;/* number of bytes in the slice data buffer for this slice */ 174786c93d9c46415cf7746351c502a3513f637e77e4root unsigned int slice_data_offset;/* the offset to the first byte of slice data */ 174886c93d9c46415cf7746351c502a3513f637e77e4root unsigned int slice_data_flag; /* see VA_SLICE_DATA_FLAG_XXX defintions */ 174986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int macroblock_offset;/* the offset to the first bit of MB from the first byte of slice data */ 175086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int slice_horizontal_position; 175186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int slice_vertical_position; 175286c93d9c46415cf7746351c502a3513f637e77e4root int quantiser_scale_code; 175386c93d9c46415cf7746351c502a3513f637e77e4root int intra_slice_flag; 175486c93d9c46415cf7746351c502a3513f637e77e4root} VASliceParameterBufferMPEG2; 175586c93d9c46415cf7746351c502a3513f637e77e4root 175686c93d9c46415cf7746351c502a3513f637e77e4root/* MPEG-2 Macroblock Parameter Buffer */ 175786c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VAMacroblockParameterBufferMPEG2 175886c93d9c46415cf7746351c502a3513f637e77e4root{ 175986c93d9c46415cf7746351c502a3513f637e77e4root unsigned short macroblock_address; 176086c93d9c46415cf7746351c502a3513f637e77e4root /* 176186c93d9c46415cf7746351c502a3513f637e77e4root * macroblock_address (in raster scan order) 176286c93d9c46415cf7746351c502a3513f637e77e4root * top-left: 0 176386c93d9c46415cf7746351c502a3513f637e77e4root * bottom-right: picture-height-in-mb*picture-width-in-mb - 1 176486c93d9c46415cf7746351c502a3513f637e77e4root */ 176586c93d9c46415cf7746351c502a3513f637e77e4root unsigned char macroblock_type; /* see definition below */ 176686c93d9c46415cf7746351c502a3513f637e77e4root union { 176786c93d9c46415cf7746351c502a3513f637e77e4root struct { 176886c93d9c46415cf7746351c502a3513f637e77e4root unsigned int frame_motion_type : 2; 176986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int field_motion_type : 2; 177086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int dct_type : 1; 177186c93d9c46415cf7746351c502a3513f637e77e4root } bits; 177286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int value; 177386c93d9c46415cf7746351c502a3513f637e77e4root } macroblock_modes; 177486c93d9c46415cf7746351c502a3513f637e77e4root unsigned char motion_vertical_field_select; 177586c93d9c46415cf7746351c502a3513f637e77e4root /* 177686c93d9c46415cf7746351c502a3513f637e77e4root * motion_vertical_field_select: 177786c93d9c46415cf7746351c502a3513f637e77e4root * see section 6.3.17.2 in the spec 177886c93d9c46415cf7746351c502a3513f637e77e4root * only the lower 4 bits are used 177986c93d9c46415cf7746351c502a3513f637e77e4root * bit 0: first vector forward 178086c93d9c46415cf7746351c502a3513f637e77e4root * bit 1: first vector backward 178186c93d9c46415cf7746351c502a3513f637e77e4root * bit 2: second vector forward 178286c93d9c46415cf7746351c502a3513f637e77e4root * bit 3: second vector backward 178386c93d9c46415cf7746351c502a3513f637e77e4root */ 178486c93d9c46415cf7746351c502a3513f637e77e4root short PMV[2][2][2]; /* see Table 7-7 in the spec */ 178586c93d9c46415cf7746351c502a3513f637e77e4root unsigned short coded_block_pattern; 178686c93d9c46415cf7746351c502a3513f637e77e4root /* 178786c93d9c46415cf7746351c502a3513f637e77e4root * The bitplanes for coded_block_pattern are described 178886c93d9c46415cf7746351c502a3513f637e77e4root * in Figure 6.10-12 in the spec 178986c93d9c46415cf7746351c502a3513f637e77e4root */ 179086c93d9c46415cf7746351c502a3513f637e77e4root 179186c93d9c46415cf7746351c502a3513f637e77e4root /* Number of skipped macroblocks after this macroblock */ 179286c93d9c46415cf7746351c502a3513f637e77e4root unsigned short num_skipped_macroblocks; 179386c93d9c46415cf7746351c502a3513f637e77e4root} VAMacroblockParameterBufferMPEG2; 179486c93d9c46415cf7746351c502a3513f637e77e4root 179586c93d9c46415cf7746351c502a3513f637e77e4root/* 179686c93d9c46415cf7746351c502a3513f637e77e4root * OR'd flags for macroblock_type (section 6.3.17.1 in the spec) 179786c93d9c46415cf7746351c502a3513f637e77e4root */ 179886c93d9c46415cf7746351c502a3513f637e77e4root#define VA_MB_TYPE_MOTION_FORWARD 0x02 179986c93d9c46415cf7746351c502a3513f637e77e4root#define VA_MB_TYPE_MOTION_BACKWARD 0x04 180086c93d9c46415cf7746351c502a3513f637e77e4root#define VA_MB_TYPE_MOTION_PATTERN 0x08 180186c93d9c46415cf7746351c502a3513f637e77e4root#define VA_MB_TYPE_MOTION_INTRA 0x10 180286c93d9c46415cf7746351c502a3513f637e77e4root 180386c93d9c46415cf7746351c502a3513f637e77e4root/* 180486c93d9c46415cf7746351c502a3513f637e77e4root * MPEG-2 Residual Data Buffer 180586c93d9c46415cf7746351c502a3513f637e77e4root * For each macroblock, there wil be 64 shorts (16-bit) in the 180686c93d9c46415cf7746351c502a3513f637e77e4root * residual data buffer 180786c93d9c46415cf7746351c502a3513f637e77e4root */ 180886c93d9c46415cf7746351c502a3513f637e77e4root 180986c93d9c46415cf7746351c502a3513f637e77e4root/**************************** 181086c93d9c46415cf7746351c502a3513f637e77e4root * MPEG-4 Part 2 data structures 181186c93d9c46415cf7746351c502a3513f637e77e4root ****************************/ 181286c93d9c46415cf7746351c502a3513f637e77e4root 181386c93d9c46415cf7746351c502a3513f637e77e4root/* MPEG-4 Picture Parameter Buffer */ 181486c93d9c46415cf7746351c502a3513f637e77e4root/* 181586c93d9c46415cf7746351c502a3513f637e77e4root * For each frame or field, and before any slice data, a single 181686c93d9c46415cf7746351c502a3513f637e77e4root * picture parameter buffer must be send. 181786c93d9c46415cf7746351c502a3513f637e77e4root */ 181886c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VAPictureParameterBufferMPEG4 181986c93d9c46415cf7746351c502a3513f637e77e4root{ 182086c93d9c46415cf7746351c502a3513f637e77e4root unsigned short vop_width; 182186c93d9c46415cf7746351c502a3513f637e77e4root unsigned short vop_height; 182286c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID forward_reference_picture; 182386c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID backward_reference_picture; 182486c93d9c46415cf7746351c502a3513f637e77e4root union { 182586c93d9c46415cf7746351c502a3513f637e77e4root struct { 182686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int short_video_header : 1; 182786c93d9c46415cf7746351c502a3513f637e77e4root unsigned int chroma_format : 2; 182886c93d9c46415cf7746351c502a3513f637e77e4root unsigned int interlaced : 1; 182986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int obmc_disable : 1; 183086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int sprite_enable : 2; 183186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int sprite_warping_accuracy : 2; 183286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int quant_type : 1; 183386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int quarter_sample : 1; 183486c93d9c46415cf7746351c502a3513f637e77e4root unsigned int data_partitioned : 1; 183586c93d9c46415cf7746351c502a3513f637e77e4root unsigned int reversible_vlc : 1; 183686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int resync_marker_disable : 1; 183786c93d9c46415cf7746351c502a3513f637e77e4root } bits; 183886c93d9c46415cf7746351c502a3513f637e77e4root unsigned int value; 183986c93d9c46415cf7746351c502a3513f637e77e4root } vol_fields; 184086c93d9c46415cf7746351c502a3513f637e77e4root unsigned char no_of_sprite_warping_points; 184186c93d9c46415cf7746351c502a3513f637e77e4root short sprite_trajectory_du[3]; 184286c93d9c46415cf7746351c502a3513f637e77e4root short sprite_trajectory_dv[3]; 184386c93d9c46415cf7746351c502a3513f637e77e4root unsigned char quant_precision; 184486c93d9c46415cf7746351c502a3513f637e77e4root union { 184586c93d9c46415cf7746351c502a3513f637e77e4root struct { 184686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int vop_coding_type : 2; 184786c93d9c46415cf7746351c502a3513f637e77e4root unsigned int backward_reference_vop_coding_type : 2; 184886c93d9c46415cf7746351c502a3513f637e77e4root unsigned int vop_rounding_type : 1; 184986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int intra_dc_vlc_thr : 3; 185086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int top_field_first : 1; 185186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int alternate_vertical_scan_flag : 1; 185286c93d9c46415cf7746351c502a3513f637e77e4root } bits; 185386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int value; 185486c93d9c46415cf7746351c502a3513f637e77e4root } vop_fields; 185586c93d9c46415cf7746351c502a3513f637e77e4root unsigned char vop_fcode_forward; 185686c93d9c46415cf7746351c502a3513f637e77e4root unsigned char vop_fcode_backward; 185786c93d9c46415cf7746351c502a3513f637e77e4root unsigned short vop_time_increment_resolution; 185886c93d9c46415cf7746351c502a3513f637e77e4root /* short header related */ 185986c93d9c46415cf7746351c502a3513f637e77e4root unsigned char num_gobs_in_vop; 186086c93d9c46415cf7746351c502a3513f637e77e4root unsigned char num_macroblocks_in_gob; 186186c93d9c46415cf7746351c502a3513f637e77e4root /* for direct mode prediction */ 186286c93d9c46415cf7746351c502a3513f637e77e4root short TRB; 186386c93d9c46415cf7746351c502a3513f637e77e4root short TRD; 1864f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun unsigned int Tframe; 1865f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun unsigned char vop_quant; 186686c93d9c46415cf7746351c502a3513f637e77e4root} VAPictureParameterBufferMPEG4; 186786c93d9c46415cf7746351c502a3513f637e77e4root 186886c93d9c46415cf7746351c502a3513f637e77e4root/* MPEG-4 Inverse Quantization Matrix Buffer */ 186986c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VAIQMatrixBufferMPEG4 187086c93d9c46415cf7746351c502a3513f637e77e4root{ 187186c93d9c46415cf7746351c502a3513f637e77e4root int load_intra_quant_mat; 187286c93d9c46415cf7746351c502a3513f637e77e4root int load_non_intra_quant_mat; 187386c93d9c46415cf7746351c502a3513f637e77e4root unsigned char intra_quant_mat[64]; 187486c93d9c46415cf7746351c502a3513f637e77e4root unsigned char non_intra_quant_mat[64]; 187586c93d9c46415cf7746351c502a3513f637e77e4root} VAIQMatrixBufferMPEG4; 187686c93d9c46415cf7746351c502a3513f637e77e4root 187786c93d9c46415cf7746351c502a3513f637e77e4root/* MPEG-4 Slice Parameter Buffer */ 187886c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VASliceParameterBufferMPEG4 187986c93d9c46415cf7746351c502a3513f637e77e4root{ 188086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int slice_data_size;/* number of bytes in the slice data buffer for this slice */ 188186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int slice_data_offset;/* the offset to the first byte of slice data */ 188286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int slice_data_flag; /* see VA_SLICE_DATA_FLAG_XXX defintions */ 188386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int macroblock_offset;/* the offset to the first bit of MB from the first byte of slice data */ 188486c93d9c46415cf7746351c502a3513f637e77e4root unsigned int macroblock_number; 188586c93d9c46415cf7746351c502a3513f637e77e4root int quant_scale; 188686c93d9c46415cf7746351c502a3513f637e77e4root} VASliceParameterBufferMPEG4; 188786c93d9c46415cf7746351c502a3513f637e77e4root 188886c93d9c46415cf7746351c502a3513f637e77e4root/* 188986c93d9c46415cf7746351c502a3513f637e77e4root VC-1 data structures 189086c93d9c46415cf7746351c502a3513f637e77e4root*/ 189186c93d9c46415cf7746351c502a3513f637e77e4root 189286c93d9c46415cf7746351c502a3513f637e77e4roottypedef enum /* see 7.1.1.32 */ 189386c93d9c46415cf7746351c502a3513f637e77e4root{ 189486c93d9c46415cf7746351c502a3513f637e77e4root VAMvMode1Mv = 0, 189586c93d9c46415cf7746351c502a3513f637e77e4root VAMvMode1MvHalfPel = 1, 189686c93d9c46415cf7746351c502a3513f637e77e4root VAMvMode1MvHalfPelBilinear = 2, 189786c93d9c46415cf7746351c502a3513f637e77e4root VAMvModeMixedMv = 3, 189886c93d9c46415cf7746351c502a3513f637e77e4root VAMvModeIntensityCompensation = 4 189986c93d9c46415cf7746351c502a3513f637e77e4root} VAMvModeVC1; 190086c93d9c46415cf7746351c502a3513f637e77e4root 190186c93d9c46415cf7746351c502a3513f637e77e4root/* VC-1 Picture Parameter Buffer */ 190286c93d9c46415cf7746351c502a3513f637e77e4root/* 190386c93d9c46415cf7746351c502a3513f637e77e4root * For each picture, and before any slice data, a picture parameter 190486c93d9c46415cf7746351c502a3513f637e77e4root * buffer must be send. Multiple picture parameter buffers may be 190586c93d9c46415cf7746351c502a3513f637e77e4root * sent for a single picture. In that case picture parameters will 190686c93d9c46415cf7746351c502a3513f637e77e4root * apply to all slice data that follow it until a new picture 190786c93d9c46415cf7746351c502a3513f637e77e4root * parameter buffer is sent. 190886c93d9c46415cf7746351c502a3513f637e77e4root * 190986c93d9c46415cf7746351c502a3513f637e77e4root * Notes: 191086c93d9c46415cf7746351c502a3513f637e77e4root * pic_quantizer_type should be set to the applicable quantizer 191186c93d9c46415cf7746351c502a3513f637e77e4root * type as defined by QUANTIZER (J.1.19) and either 191286c93d9c46415cf7746351c502a3513f637e77e4root * PQUANTIZER (7.1.1.8) or PQINDEX (7.1.1.6) 191386c93d9c46415cf7746351c502a3513f637e77e4root */ 191486c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VAPictureParameterBufferVC1 191586c93d9c46415cf7746351c502a3513f637e77e4root{ 191686c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID forward_reference_picture; 191786c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID backward_reference_picture; 191886c93d9c46415cf7746351c502a3513f637e77e4root /* if out-of-loop post-processing is done on the render 191986c93d9c46415cf7746351c502a3513f637e77e4root target, then we need to keep the in-loop decoded 192086c93d9c46415cf7746351c502a3513f637e77e4root picture as a reference picture */ 192186c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID inloop_decoded_picture; 192286c93d9c46415cf7746351c502a3513f637e77e4root 192386c93d9c46415cf7746351c502a3513f637e77e4root /* sequence layer for AP or meta data for SP and MP */ 192486c93d9c46415cf7746351c502a3513f637e77e4root union { 192586c93d9c46415cf7746351c502a3513f637e77e4root struct { 192686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int pulldown : 1; /* SEQUENCE_LAYER::PULLDOWN */ 192786c93d9c46415cf7746351c502a3513f637e77e4root unsigned int interlace : 1; /* SEQUENCE_LAYER::INTERLACE */ 192886c93d9c46415cf7746351c502a3513f637e77e4root unsigned int tfcntrflag : 1; /* SEQUENCE_LAYER::TFCNTRFLAG */ 192986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int finterpflag : 1; /* SEQUENCE_LAYER::FINTERPFLAG */ 193086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int psf : 1; /* SEQUENCE_LAYER::PSF */ 193186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int multires : 1; /* METADATA::MULTIRES */ 193286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int overlap : 1; /* METADATA::OVERLAP */ 193386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int syncmarker : 1; /* METADATA::SYNCMARKER */ 193486c93d9c46415cf7746351c502a3513f637e77e4root unsigned int rangered : 1; /* METADATA::RANGERED */ 193586c93d9c46415cf7746351c502a3513f637e77e4root unsigned int max_b_frames : 3; /* METADATA::MAXBFRAMES */ 1936cceaa0568f77a7452857559614100b71fb36ee3awangkun unsigned int profile : 2; /* SEQUENCE_LAYER::PROFILE or The MSB of METADATA::PROFILE */ 193786c93d9c46415cf7746351c502a3513f637e77e4root } bits; 193886c93d9c46415cf7746351c502a3513f637e77e4root unsigned int value; 193986c93d9c46415cf7746351c502a3513f637e77e4root } sequence_fields; 194086c93d9c46415cf7746351c502a3513f637e77e4root 194186c93d9c46415cf7746351c502a3513f637e77e4root unsigned short coded_width; /* ENTRY_POINT_LAYER::CODED_WIDTH */ 194286c93d9c46415cf7746351c502a3513f637e77e4root unsigned short coded_height; /* ENTRY_POINT_LAYER::CODED_HEIGHT */ 194386c93d9c46415cf7746351c502a3513f637e77e4root union { 194486c93d9c46415cf7746351c502a3513f637e77e4root struct { 194586c93d9c46415cf7746351c502a3513f637e77e4root unsigned int broken_link : 1; /* ENTRY_POINT_LAYER::BROKEN_LINK */ 194686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int closed_entry : 1; /* ENTRY_POINT_LAYER::CLOSED_ENTRY */ 194786c93d9c46415cf7746351c502a3513f637e77e4root unsigned int panscan_flag : 1; /* ENTRY_POINT_LAYER::PANSCAN_FLAG */ 194886c93d9c46415cf7746351c502a3513f637e77e4root unsigned int loopfilter : 1; /* ENTRY_POINT_LAYER::LOOPFILTER */ 194986c93d9c46415cf7746351c502a3513f637e77e4root } bits; 195086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int value; 195186c93d9c46415cf7746351c502a3513f637e77e4root } entrypoint_fields; 195286c93d9c46415cf7746351c502a3513f637e77e4root unsigned char conditional_overlap_flag; /* ENTRY_POINT_LAYER::CONDOVER */ 195386c93d9c46415cf7746351c502a3513f637e77e4root unsigned char fast_uvmc_flag; /* ENTRY_POINT_LAYER::FASTUVMC */ 195486c93d9c46415cf7746351c502a3513f637e77e4root union { 195586c93d9c46415cf7746351c502a3513f637e77e4root struct { 195686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int luma_flag : 1; /* ENTRY_POINT_LAYER::RANGE_MAPY_FLAG */ 195786c93d9c46415cf7746351c502a3513f637e77e4root unsigned int luma : 3; /* ENTRY_POINT_LAYER::RANGE_MAPY */ 195886c93d9c46415cf7746351c502a3513f637e77e4root unsigned int chroma_flag : 1; /* ENTRY_POINT_LAYER::RANGE_MAPUV_FLAG */ 195986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int chroma : 3; /* ENTRY_POINT_LAYER::RANGE_MAPUV */ 196086c93d9c46415cf7746351c502a3513f637e77e4root } bits; 196186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int value; 196286c93d9c46415cf7746351c502a3513f637e77e4root } range_mapping_fields; 196386c93d9c46415cf7746351c502a3513f637e77e4root 196486c93d9c46415cf7746351c502a3513f637e77e4root unsigned char b_picture_fraction; /* PICTURE_LAYER::BFRACTION */ 196586c93d9c46415cf7746351c502a3513f637e77e4root unsigned char cbp_table; /* PICTURE_LAYER::CBPTAB/ICBPTAB */ 196686c93d9c46415cf7746351c502a3513f637e77e4root unsigned char mb_mode_table; /* PICTURE_LAYER::MBMODETAB */ 196786c93d9c46415cf7746351c502a3513f637e77e4root unsigned char range_reduction_frame;/* PICTURE_LAYER::RANGEREDFRM */ 196886c93d9c46415cf7746351c502a3513f637e77e4root unsigned char rounding_control; /* PICTURE_LAYER::RNDCTRL */ 196986c93d9c46415cf7746351c502a3513f637e77e4root unsigned char post_processing; /* PICTURE_LAYER::POSTPROC */ 197086c93d9c46415cf7746351c502a3513f637e77e4root unsigned char picture_resolution_index; /* PICTURE_LAYER::RESPIC */ 197186c93d9c46415cf7746351c502a3513f637e77e4root unsigned char luma_scale; /* PICTURE_LAYER::LUMSCALE */ 197286c93d9c46415cf7746351c502a3513f637e77e4root unsigned char luma_shift; /* PICTURE_LAYER::LUMSHIFT */ 197386c93d9c46415cf7746351c502a3513f637e77e4root union { 197486c93d9c46415cf7746351c502a3513f637e77e4root struct { 197586c93d9c46415cf7746351c502a3513f637e77e4root unsigned int picture_type : 3; /* PICTURE_LAYER::PTYPE */ 197686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int frame_coding_mode : 3; /* PICTURE_LAYER::FCM */ 197786c93d9c46415cf7746351c502a3513f637e77e4root unsigned int top_field_first : 1; /* PICTURE_LAYER::TFF */ 197886c93d9c46415cf7746351c502a3513f637e77e4root unsigned int is_first_field : 1; /* set to 1 if it is the first field */ 197986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int intensity_compensation : 1; /* PICTURE_LAYER::INTCOMP */ 198086c93d9c46415cf7746351c502a3513f637e77e4root } bits; 198186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int value; 198286c93d9c46415cf7746351c502a3513f637e77e4root } picture_fields; 198386c93d9c46415cf7746351c502a3513f637e77e4root union { 198486c93d9c46415cf7746351c502a3513f637e77e4root struct { 198586c93d9c46415cf7746351c502a3513f637e77e4root unsigned int mv_type_mb : 1; /* PICTURE::MVTYPEMB */ 198686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int direct_mb : 1; /* PICTURE::DIRECTMB */ 198786c93d9c46415cf7746351c502a3513f637e77e4root unsigned int skip_mb : 1; /* PICTURE::SKIPMB */ 198886c93d9c46415cf7746351c502a3513f637e77e4root unsigned int field_tx : 1; /* PICTURE::FIELDTX */ 198986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int forward_mb : 1; /* PICTURE::FORWARDMB */ 199086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int ac_pred : 1; /* PICTURE::ACPRED */ 199186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int overflags : 1; /* PICTURE::OVERFLAGS */ 199286c93d9c46415cf7746351c502a3513f637e77e4root } flags; 199386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int value; 199486c93d9c46415cf7746351c502a3513f637e77e4root } raw_coding; 199586c93d9c46415cf7746351c502a3513f637e77e4root union { 199686c93d9c46415cf7746351c502a3513f637e77e4root struct { 199786c93d9c46415cf7746351c502a3513f637e77e4root unsigned int bp_mv_type_mb : 1; /* PICTURE::MVTYPEMB */ 199886c93d9c46415cf7746351c502a3513f637e77e4root unsigned int bp_direct_mb : 1; /* PICTURE::DIRECTMB */ 199986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int bp_skip_mb : 1; /* PICTURE::SKIPMB */ 200086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int bp_field_tx : 1; /* PICTURE::FIELDTX */ 200186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int bp_forward_mb : 1; /* PICTURE::FORWARDMB */ 200286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int bp_ac_pred : 1; /* PICTURE::ACPRED */ 200386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int bp_overflags : 1; /* PICTURE::OVERFLAGS */ 200486c93d9c46415cf7746351c502a3513f637e77e4root } flags; 200586c93d9c46415cf7746351c502a3513f637e77e4root unsigned int value; 200686c93d9c46415cf7746351c502a3513f637e77e4root } bitplane_present; /* signal what bitplane is being passed via the bitplane buffer */ 200786c93d9c46415cf7746351c502a3513f637e77e4root union { 200886c93d9c46415cf7746351c502a3513f637e77e4root struct { 200986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int reference_distance_flag : 1;/* PICTURE_LAYER::REFDIST_FLAG */ 201086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int reference_distance : 5;/* PICTURE_LAYER::REFDIST */ 201186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int num_reference_pictures: 1;/* PICTURE_LAYER::NUMREF */ 201286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int reference_field_pic_indicator : 1;/* PICTURE_LAYER::REFFIELD */ 201386c93d9c46415cf7746351c502a3513f637e77e4root } bits; 201486c93d9c46415cf7746351c502a3513f637e77e4root unsigned int value; 201586c93d9c46415cf7746351c502a3513f637e77e4root } reference_fields; 201686c93d9c46415cf7746351c502a3513f637e77e4root union { 201786c93d9c46415cf7746351c502a3513f637e77e4root struct { 201886c93d9c46415cf7746351c502a3513f637e77e4root unsigned int mv_mode : 3; /* PICTURE_LAYER::MVMODE */ 201986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int mv_mode2 : 3; /* PICTURE_LAYER::MVMODE2 */ 202086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int mv_table : 3; /* PICTURE_LAYER::MVTAB/IMVTAB */ 202186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int two_mv_block_pattern_table: 2; /* PICTURE_LAYER::2MVBPTAB */ 202286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int four_mv_switch : 1; /* PICTURE_LAYER::4MVSWITCH */ 202386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int four_mv_block_pattern_table : 2; /* PICTURE_LAYER::4MVBPTAB */ 202486c93d9c46415cf7746351c502a3513f637e77e4root unsigned int extended_mv_flag : 1; /* ENTRY_POINT_LAYER::EXTENDED_MV */ 202586c93d9c46415cf7746351c502a3513f637e77e4root unsigned int extended_mv_range : 2; /* PICTURE_LAYER::MVRANGE */ 202686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int extended_dmv_flag : 1; /* ENTRY_POINT_LAYER::EXTENDED_DMV */ 202786c93d9c46415cf7746351c502a3513f637e77e4root unsigned int extended_dmv_range : 2; /* PICTURE_LAYER::DMVRANGE */ 202886c93d9c46415cf7746351c502a3513f637e77e4root } bits; 202986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int value; 203086c93d9c46415cf7746351c502a3513f637e77e4root } mv_fields; 203186c93d9c46415cf7746351c502a3513f637e77e4root union { 203286c93d9c46415cf7746351c502a3513f637e77e4root struct { 203386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int dquant : 2; /* ENTRY_POINT_LAYER::DQUANT */ 203486c93d9c46415cf7746351c502a3513f637e77e4root unsigned int quantizer : 2; /* ENTRY_POINT_LAYER::QUANTIZER */ 203586c93d9c46415cf7746351c502a3513f637e77e4root unsigned int half_qp : 1; /* PICTURE_LAYER::HALFQP */ 203686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int pic_quantizer_scale : 5;/* PICTURE_LAYER::PQUANT */ 203786c93d9c46415cf7746351c502a3513f637e77e4root unsigned int pic_quantizer_type : 1;/* PICTURE_LAYER::PQUANTIZER */ 203886c93d9c46415cf7746351c502a3513f637e77e4root unsigned int dq_frame : 1; /* VOPDQUANT::DQUANTFRM */ 203986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int dq_profile : 2; /* VOPDQUANT::DQPROFILE */ 204086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int dq_sb_edge : 2; /* VOPDQUANT::DQSBEDGE */ 204186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int dq_db_edge : 2; /* VOPDQUANT::DQDBEDGE */ 204286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int dq_binary_level : 1; /* VOPDQUANT::DQBILEVEL */ 204386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int alt_pic_quantizer : 5;/* VOPDQUANT::ALTPQUANT */ 204486c93d9c46415cf7746351c502a3513f637e77e4root } bits; 204586c93d9c46415cf7746351c502a3513f637e77e4root unsigned int value; 204686c93d9c46415cf7746351c502a3513f637e77e4root } pic_quantizer_fields; 204786c93d9c46415cf7746351c502a3513f637e77e4root union { 204886c93d9c46415cf7746351c502a3513f637e77e4root struct { 204986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int variable_sized_transform_flag : 1;/* ENTRY_POINT_LAYER::VSTRANSFORM */ 205086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int mb_level_transform_type_flag : 1;/* PICTURE_LAYER::TTMBF */ 205186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int frame_level_transform_type : 2;/* PICTURE_LAYER::TTFRM */ 205286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int transform_ac_codingset_idx1 : 2;/* PICTURE_LAYER::TRANSACFRM */ 205386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int transform_ac_codingset_idx2 : 2;/* PICTURE_LAYER::TRANSACFRM2 */ 205486c93d9c46415cf7746351c502a3513f637e77e4root unsigned int intra_transform_dc_table : 1;/* PICTURE_LAYER::TRANSDCTAB */ 205586c93d9c46415cf7746351c502a3513f637e77e4root } bits; 205686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int value; 205786c93d9c46415cf7746351c502a3513f637e77e4root } transform_fields; 2058409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan unsigned char luma_scale2; /* PICTURE_LAYER::LUMSCALE2 */ 2059409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan unsigned char luma_shift2; /* PICTURE_LAYER::LUMSHIFT2 */ 206086c93d9c46415cf7746351c502a3513f637e77e4root} VAPictureParameterBufferVC1; 206186c93d9c46415cf7746351c502a3513f637e77e4root 206286c93d9c46415cf7746351c502a3513f637e77e4root/* VC-1 Bitplane Buffer 206386c93d9c46415cf7746351c502a3513f637e77e4rootThere will be at most three bitplanes coded in any picture header. To send 206486c93d9c46415cf7746351c502a3513f637e77e4rootthe bitplane data more efficiently, each byte is divided in two nibbles, with 206586c93d9c46415cf7746351c502a3513f637e77e4rooteach nibble carrying three bitplanes for one macroblock. The following table 206686c93d9c46415cf7746351c502a3513f637e77e4rootshows the bitplane data arrangement within each nibble based on the picture 206786c93d9c46415cf7746351c502a3513f637e77e4roottype. 206886c93d9c46415cf7746351c502a3513f637e77e4root 206986c93d9c46415cf7746351c502a3513f637e77e4rootPicture Type Bit3 Bit2 Bit1 Bit0 207086c93d9c46415cf7746351c502a3513f637e77e4rootI or BI OVERFLAGS ACPRED FIELDTX 207186c93d9c46415cf7746351c502a3513f637e77e4rootP MYTYPEMB SKIPMB DIRECTMB 207286c93d9c46415cf7746351c502a3513f637e77e4rootB FORWARDMB SKIPMB DIRECTMB 207386c93d9c46415cf7746351c502a3513f637e77e4root 207486c93d9c46415cf7746351c502a3513f637e77e4rootWithin each byte, the lower nibble is for the first MB and the upper nibble is 207586c93d9c46415cf7746351c502a3513f637e77e4rootfor the second MB. E.g. the lower nibble of the first byte in the bitplane 207686c93d9c46415cf7746351c502a3513f637e77e4rootbuffer is for Macroblock #1 and the upper nibble of the first byte is for 207786c93d9c46415cf7746351c502a3513f637e77e4rootMacroblock #2 in the first row. 207886c93d9c46415cf7746351c502a3513f637e77e4root*/ 207986c93d9c46415cf7746351c502a3513f637e77e4root 208086c93d9c46415cf7746351c502a3513f637e77e4root/* VC-1 Slice Parameter Buffer */ 208186c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VASliceParameterBufferVC1 208286c93d9c46415cf7746351c502a3513f637e77e4root{ 208386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int slice_data_size;/* number of bytes in the slice data buffer for this slice */ 208486c93d9c46415cf7746351c502a3513f637e77e4root unsigned int slice_data_offset;/* the offset to the first byte of slice data */ 208586c93d9c46415cf7746351c502a3513f637e77e4root unsigned int slice_data_flag; /* see VA_SLICE_DATA_FLAG_XXX defintions */ 208686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int macroblock_offset;/* the offset to the first bit of MB from the first byte of slice data */ 208786c93d9c46415cf7746351c502a3513f637e77e4root unsigned int slice_vertical_position; 208886c93d9c46415cf7746351c502a3513f637e77e4root} VASliceParameterBufferVC1; 208986c93d9c46415cf7746351c502a3513f637e77e4root 209086c93d9c46415cf7746351c502a3513f637e77e4root/* VC-1 Slice Data Buffer */ 209186c93d9c46415cf7746351c502a3513f637e77e4root/* 209286c93d9c46415cf7746351c502a3513f637e77e4rootThis is simplely a buffer containing raw bit-stream bytes 209386c93d9c46415cf7746351c502a3513f637e77e4root*/ 209486c93d9c46415cf7746351c502a3513f637e77e4root 209586c93d9c46415cf7746351c502a3513f637e77e4root/**************************** 209686c93d9c46415cf7746351c502a3513f637e77e4root * H.264/AVC data structures 209786c93d9c46415cf7746351c502a3513f637e77e4root ****************************/ 209886c93d9c46415cf7746351c502a3513f637e77e4root 209986c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VAPictureH264 210086c93d9c46415cf7746351c502a3513f637e77e4root{ 210186c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID picture_id; 2102097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan /* 2103097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan * frame_idx is long_term_frame_idx for long term reference picture, 2104097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan * and frame_num for short term reference picture. 2105097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan */ 210686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int frame_idx; 2107097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan /* 2108097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan * see flags below. 2109097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan */ 211086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int flags; 2111d1cdf8cbd6c1a41055bba25a075be6f9bbc59eb1ywan signed int TopFieldOrderCnt; 2112d1cdf8cbd6c1a41055bba25a075be6f9bbc59eb1ywan signed int BottomFieldOrderCnt; 211386c93d9c46415cf7746351c502a3513f637e77e4root} VAPictureH264; 211486c93d9c46415cf7746351c502a3513f637e77e4root/* flags in VAPictureH264 could be OR of the following */ 211586c93d9c46415cf7746351c502a3513f637e77e4root#define VA_PICTURE_H264_INVALID 0x00000001 211686c93d9c46415cf7746351c502a3513f637e77e4root#define VA_PICTURE_H264_TOP_FIELD 0x00000002 211786c93d9c46415cf7746351c502a3513f637e77e4root#define VA_PICTURE_H264_BOTTOM_FIELD 0x00000004 211886c93d9c46415cf7746351c502a3513f637e77e4root#define VA_PICTURE_H264_SHORT_TERM_REFERENCE 0x00000008 211986c93d9c46415cf7746351c502a3513f637e77e4root#define VA_PICTURE_H264_LONG_TERM_REFERENCE 0x00000010 2120097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan#define VA_PICTURE_H264_NON_EXISTING 0x00000020 212186c93d9c46415cf7746351c502a3513f637e77e4root 212286c93d9c46415cf7746351c502a3513f637e77e4root/* H.264 Picture Parameter Buffer */ 212386c93d9c46415cf7746351c502a3513f637e77e4root/* 212486c93d9c46415cf7746351c502a3513f637e77e4root * For each picture, and before any slice data, a single 212586c93d9c46415cf7746351c502a3513f637e77e4root * picture parameter buffer must be send. 212686c93d9c46415cf7746351c502a3513f637e77e4root */ 212786c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VAPictureParameterBufferH264 212886c93d9c46415cf7746351c502a3513f637e77e4root{ 212986c93d9c46415cf7746351c502a3513f637e77e4root VAPictureH264 CurrPic; 213086c93d9c46415cf7746351c502a3513f637e77e4root VAPictureH264 ReferenceFrames[16]; /* in DPB */ 213186c93d9c46415cf7746351c502a3513f637e77e4root unsigned short picture_width_in_mbs_minus1; 213286c93d9c46415cf7746351c502a3513f637e77e4root unsigned short picture_height_in_mbs_minus1; 213386c93d9c46415cf7746351c502a3513f637e77e4root unsigned char bit_depth_luma_minus8; 213486c93d9c46415cf7746351c502a3513f637e77e4root unsigned char bit_depth_chroma_minus8; 213586c93d9c46415cf7746351c502a3513f637e77e4root unsigned char num_ref_frames; 213686c93d9c46415cf7746351c502a3513f637e77e4root union { 213786c93d9c46415cf7746351c502a3513f637e77e4root struct { 213886c93d9c46415cf7746351c502a3513f637e77e4root unsigned int chroma_format_idc : 2; 213986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int residual_colour_transform_flag : 1; 214086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int gaps_in_frame_num_value_allowed_flag : 1; 214186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int frame_mbs_only_flag : 1; 214286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int mb_adaptive_frame_field_flag : 1; 214386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int direct_8x8_inference_flag : 1; 214486c93d9c46415cf7746351c502a3513f637e77e4root unsigned int MinLumaBiPredSize8x8 : 1; /* see A.3.3.2 */ 214586c93d9c46415cf7746351c502a3513f637e77e4root unsigned int log2_max_frame_num_minus4 : 4; 214686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int pic_order_cnt_type : 2; 214786c93d9c46415cf7746351c502a3513f637e77e4root unsigned int log2_max_pic_order_cnt_lsb_minus4 : 4; 214886c93d9c46415cf7746351c502a3513f637e77e4root unsigned int delta_pic_order_always_zero_flag : 1; 214986c93d9c46415cf7746351c502a3513f637e77e4root } bits; 215086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int value; 215186c93d9c46415cf7746351c502a3513f637e77e4root } seq_fields; 215286c93d9c46415cf7746351c502a3513f637e77e4root unsigned char num_slice_groups_minus1; 215386c93d9c46415cf7746351c502a3513f637e77e4root unsigned char slice_group_map_type; 215486c93d9c46415cf7746351c502a3513f637e77e4root unsigned short slice_group_change_rate_minus1; 215586c93d9c46415cf7746351c502a3513f637e77e4root signed char pic_init_qp_minus26; 215686c93d9c46415cf7746351c502a3513f637e77e4root signed char pic_init_qs_minus26; 215786c93d9c46415cf7746351c502a3513f637e77e4root signed char chroma_qp_index_offset; 215886c93d9c46415cf7746351c502a3513f637e77e4root signed char second_chroma_qp_index_offset; 215986c93d9c46415cf7746351c502a3513f637e77e4root union { 216086c93d9c46415cf7746351c502a3513f637e77e4root struct { 216186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int entropy_coding_mode_flag : 1; 216286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int weighted_pred_flag : 1; 216386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int weighted_bipred_idc : 2; 216486c93d9c46415cf7746351c502a3513f637e77e4root unsigned int transform_8x8_mode_flag : 1; 216586c93d9c46415cf7746351c502a3513f637e77e4root unsigned int field_pic_flag : 1; 216686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int constrained_intra_pred_flag : 1; 216786c93d9c46415cf7746351c502a3513f637e77e4root unsigned int pic_order_present_flag : 1; 216886c93d9c46415cf7746351c502a3513f637e77e4root unsigned int deblocking_filter_control_present_flag : 1; 216986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int redundant_pic_cnt_present_flag : 1; 217086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int reference_pic_flag : 1; /* nal_ref_idc != 0 */ 217186c93d9c46415cf7746351c502a3513f637e77e4root } bits; 217286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int value; 217386c93d9c46415cf7746351c502a3513f637e77e4root } pic_fields; 217486c93d9c46415cf7746351c502a3513f637e77e4root unsigned short frame_num; 2175097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan unsigned char num_ref_idx_l0_default_active_minus1; 2176097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan unsigned char num_ref_idx_l1_default_active_minus1; 217786c93d9c46415cf7746351c502a3513f637e77e4root} VAPictureParameterBufferH264; 217886c93d9c46415cf7746351c502a3513f637e77e4root 217986c93d9c46415cf7746351c502a3513f637e77e4root/* H.264 Inverse Quantization Matrix Buffer */ 218086c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VAIQMatrixBufferH264 218186c93d9c46415cf7746351c502a3513f637e77e4root{ 218286c93d9c46415cf7746351c502a3513f637e77e4root unsigned char ScalingList4x4[6][16]; 218386c93d9c46415cf7746351c502a3513f637e77e4root unsigned char ScalingList8x8[2][64]; 218486c93d9c46415cf7746351c502a3513f637e77e4root} VAIQMatrixBufferH264; 218586c93d9c46415cf7746351c502a3513f637e77e4root 218686c93d9c46415cf7746351c502a3513f637e77e4root/* 218786c93d9c46415cf7746351c502a3513f637e77e4root * H.264 Slice Group Map Buffer 218886c93d9c46415cf7746351c502a3513f637e77e4root * When VAPictureParameterBufferH264::num_slice_group_minus1 is not equal to 0, 218986c93d9c46415cf7746351c502a3513f637e77e4root * A slice group map buffer should be sent for each picture if required. The buffer 219086c93d9c46415cf7746351c502a3513f637e77e4root * is sent only when there is a change in the mapping values. 219186c93d9c46415cf7746351c502a3513f637e77e4root * The slice group map buffer map "map units" to slice groups as specified in 219286c93d9c46415cf7746351c502a3513f637e77e4root * section 8.2.2 of the H.264 spec. The buffer will contain one byte for each macroblock 219386c93d9c46415cf7746351c502a3513f637e77e4root * in raster scan order 219486c93d9c46415cf7746351c502a3513f637e77e4root */ 219586c93d9c46415cf7746351c502a3513f637e77e4root 2196097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan/* 2197097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan * H.264 Slice Parameter Buffer for base mode decoding 2198097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan */ 2199097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuantypedef struct _VASliceParameterBufferBaseH264 2200097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan{ 2201097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan unsigned int slice_data_size;/* number of bytes in the slice data buffer for this slice */ 2202097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan /** \brief Byte offset to the NAL Header Unit for this slice. */ 2203097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan unsigned int slice_data_offset; 2204097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan unsigned int slice_data_flag; /* see VA_SLICE_DATA_FLAG_XXX defintions */ 2205097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan} VASliceParameterBufferH264Base; 2206097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan 2207097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan/* 2208097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan * H.264 Slice Parameter Buffer for normal mode decoding 2209097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan */ 221086c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VASliceParameterBufferH264 221186c93d9c46415cf7746351c502a3513f637e77e4root{ 221286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int slice_data_size;/* number of bytes in the slice data buffer for this slice */ 22134b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Byte offset to the NAL Header Unit for this slice. */ 22144b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned int slice_data_offset; 221586c93d9c46415cf7746351c502a3513f637e77e4root unsigned int slice_data_flag; /* see VA_SLICE_DATA_FLAG_XXX defintions */ 22164b672db6ee89c9846451bbab23cf18e93c4260b2hding /** 22174b672db6ee89c9846451bbab23cf18e93c4260b2hding * \brief Bit offset from NAL Header Unit to the begining of slice_data(). 22184b672db6ee89c9846451bbab23cf18e93c4260b2hding * 22194b672db6ee89c9846451bbab23cf18e93c4260b2hding * This bit offset is relative to and includes the NAL unit byte 22204b672db6ee89c9846451bbab23cf18e93c4260b2hding * and represents the number of bits parsed in the slice_header() 22214b672db6ee89c9846451bbab23cf18e93c4260b2hding * after the removal of any emulation prevention bytes in 22224b672db6ee89c9846451bbab23cf18e93c4260b2hding * there. However, the slice data buffer passed to the hardware is 22234b672db6ee89c9846451bbab23cf18e93c4260b2hding * the original bitstream, thus including any emulation prevention 22244b672db6ee89c9846451bbab23cf18e93c4260b2hding * bytes. 22254b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 22264b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned short slice_data_bit_offset; 222786c93d9c46415cf7746351c502a3513f637e77e4root unsigned short first_mb_in_slice; 222886c93d9c46415cf7746351c502a3513f637e77e4root unsigned char slice_type; 222986c93d9c46415cf7746351c502a3513f637e77e4root unsigned char direct_spatial_mv_pred_flag; 223086c93d9c46415cf7746351c502a3513f637e77e4root unsigned char num_ref_idx_l0_active_minus1; 223186c93d9c46415cf7746351c502a3513f637e77e4root unsigned char num_ref_idx_l1_active_minus1; 223286c93d9c46415cf7746351c502a3513f637e77e4root unsigned char cabac_init_idc; 223386c93d9c46415cf7746351c502a3513f637e77e4root char slice_qp_delta; 223486c93d9c46415cf7746351c502a3513f637e77e4root unsigned char disable_deblocking_filter_idc; 223586c93d9c46415cf7746351c502a3513f637e77e4root char slice_alpha_c0_offset_div2; 223686c93d9c46415cf7746351c502a3513f637e77e4root char slice_beta_offset_div2; 223786c93d9c46415cf7746351c502a3513f637e77e4root VAPictureH264 RefPicList0[32]; /* See 8.2.4.2 */ 223886c93d9c46415cf7746351c502a3513f637e77e4root VAPictureH264 RefPicList1[32]; /* See 8.2.4.2 */ 223986c93d9c46415cf7746351c502a3513f637e77e4root unsigned char luma_log2_weight_denom; 224086c93d9c46415cf7746351c502a3513f637e77e4root unsigned char chroma_log2_weight_denom; 224186c93d9c46415cf7746351c502a3513f637e77e4root unsigned char luma_weight_l0_flag; 224286c93d9c46415cf7746351c502a3513f637e77e4root short luma_weight_l0[32]; 224386c93d9c46415cf7746351c502a3513f637e77e4root short luma_offset_l0[32]; 224486c93d9c46415cf7746351c502a3513f637e77e4root unsigned char chroma_weight_l0_flag; 224586c93d9c46415cf7746351c502a3513f637e77e4root short chroma_weight_l0[32][2]; 224686c93d9c46415cf7746351c502a3513f637e77e4root short chroma_offset_l0[32][2]; 224786c93d9c46415cf7746351c502a3513f637e77e4root unsigned char luma_weight_l1_flag; 224886c93d9c46415cf7746351c502a3513f637e77e4root short luma_weight_l1[32]; 224986c93d9c46415cf7746351c502a3513f637e77e4root short luma_offset_l1[32]; 225086c93d9c46415cf7746351c502a3513f637e77e4root unsigned char chroma_weight_l1_flag; 225186c93d9c46415cf7746351c502a3513f637e77e4root short chroma_weight_l1[32][2]; 225286c93d9c46415cf7746351c502a3513f637e77e4root short chroma_offset_l1[32][2]; 225386c93d9c46415cf7746351c502a3513f637e77e4root} VASliceParameterBufferH264; 225486c93d9c46415cf7746351c502a3513f637e77e4root 225586c93d9c46415cf7746351c502a3513f637e77e4root/**************************** 225686c93d9c46415cf7746351c502a3513f637e77e4root * Common encode data structures 225786c93d9c46415cf7746351c502a3513f637e77e4root ****************************/ 225886c93d9c46415cf7746351c502a3513f637e77e4roottypedef enum 225986c93d9c46415cf7746351c502a3513f637e77e4root{ 226086c93d9c46415cf7746351c502a3513f637e77e4root VAEncPictureTypeIntra = 0, 226186c93d9c46415cf7746351c502a3513f637e77e4root VAEncPictureTypePredictive = 1, 226286c93d9c46415cf7746351c502a3513f637e77e4root VAEncPictureTypeBidirectional = 2, 226386c93d9c46415cf7746351c502a3513f637e77e4root} VAEncPictureType; 226486c93d9c46415cf7746351c502a3513f637e77e4root 226586c93d9c46415cf7746351c502a3513f637e77e4root/* Encode Slice Parameter Buffer */ 226686c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VAEncSliceParameterBuffer 226786c93d9c46415cf7746351c502a3513f637e77e4root{ 226886c93d9c46415cf7746351c502a3513f637e77e4root unsigned int start_row_number; /* starting MB row number for this slice */ 226986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int slice_height; /* slice height measured in MB */ 227086c93d9c46415cf7746351c502a3513f637e77e4root union { 227186c93d9c46415cf7746351c502a3513f637e77e4root struct { 227286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int is_intra : 1; 227386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int disable_deblocking_filter_idc : 2; 2274cceaa0568f77a7452857559614100b71fb36ee3awangkun unsigned int uses_long_term_ref :1; 2275cceaa0568f77a7452857559614100b71fb36ee3awangkun unsigned int is_long_term_ref :1; 227686c93d9c46415cf7746351c502a3513f637e77e4root } bits; 227786c93d9c46415cf7746351c502a3513f637e77e4root unsigned int value; 227886c93d9c46415cf7746351c502a3513f637e77e4root } slice_flags; 227986c93d9c46415cf7746351c502a3513f637e77e4root} VAEncSliceParameterBuffer; 228086c93d9c46415cf7746351c502a3513f637e77e4root 2281409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan 228286c93d9c46415cf7746351c502a3513f637e77e4root/**************************** 228386c93d9c46415cf7746351c502a3513f637e77e4root * H.263 specific encode data structures 228486c93d9c46415cf7746351c502a3513f637e77e4root ****************************/ 228586c93d9c46415cf7746351c502a3513f637e77e4root 228686c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VAEncSequenceParameterBufferH263 228786c93d9c46415cf7746351c502a3513f637e77e4root{ 228886c93d9c46415cf7746351c502a3513f637e77e4root unsigned int intra_period; 228986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int bits_per_second; 229086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int frame_rate; 229186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int initial_qp; 229286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int min_qp; 229386c93d9c46415cf7746351c502a3513f637e77e4root} VAEncSequenceParameterBufferH263; 229486c93d9c46415cf7746351c502a3513f637e77e4root 229586c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VAEncPictureParameterBufferH263 229686c93d9c46415cf7746351c502a3513f637e77e4root{ 229786c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID reference_picture; 229886c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID reconstructed_picture; 229986c93d9c46415cf7746351c502a3513f637e77e4root VABufferID coded_buf; 230086c93d9c46415cf7746351c502a3513f637e77e4root unsigned short picture_width; 230186c93d9c46415cf7746351c502a3513f637e77e4root unsigned short picture_height; 230286c93d9c46415cf7746351c502a3513f637e77e4root VAEncPictureType picture_type; 230386c93d9c46415cf7746351c502a3513f637e77e4root} VAEncPictureParameterBufferH263; 230486c93d9c46415cf7746351c502a3513f637e77e4root 230586c93d9c46415cf7746351c502a3513f637e77e4root/**************************** 230686c93d9c46415cf7746351c502a3513f637e77e4root * MPEG-4 specific encode data structures 230786c93d9c46415cf7746351c502a3513f637e77e4root ****************************/ 230886c93d9c46415cf7746351c502a3513f637e77e4root 230986c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VAEncSequenceParameterBufferMPEG4 231086c93d9c46415cf7746351c502a3513f637e77e4root{ 231186c93d9c46415cf7746351c502a3513f637e77e4root unsigned char profile_and_level_indication; 231286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int intra_period; 231386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int video_object_layer_width; 231486c93d9c46415cf7746351c502a3513f637e77e4root unsigned int video_object_layer_height; 231586c93d9c46415cf7746351c502a3513f637e77e4root unsigned int vop_time_increment_resolution; 231686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int fixed_vop_rate; 231786c93d9c46415cf7746351c502a3513f637e77e4root unsigned int fixed_vop_time_increment; 231886c93d9c46415cf7746351c502a3513f637e77e4root unsigned int bits_per_second; 231986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int frame_rate; 232086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int initial_qp; 232186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int min_qp; 232286c93d9c46415cf7746351c502a3513f637e77e4root} VAEncSequenceParameterBufferMPEG4; 232386c93d9c46415cf7746351c502a3513f637e77e4root 232486c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VAEncPictureParameterBufferMPEG4 232586c93d9c46415cf7746351c502a3513f637e77e4root{ 232686c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID reference_picture; 232786c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID reconstructed_picture; 232886c93d9c46415cf7746351c502a3513f637e77e4root VABufferID coded_buf; 232986c93d9c46415cf7746351c502a3513f637e77e4root unsigned short picture_width; 233086c93d9c46415cf7746351c502a3513f637e77e4root unsigned short picture_height; 233186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int modulo_time_base; /* number of 1s */ 233286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int vop_time_increment; 233386c93d9c46415cf7746351c502a3513f637e77e4root VAEncPictureType picture_type; 233486c93d9c46415cf7746351c502a3513f637e77e4root} VAEncPictureParameterBufferMPEG4; 233586c93d9c46415cf7746351c502a3513f637e77e4root 233686c93d9c46415cf7746351c502a3513f637e77e4root 233786c93d9c46415cf7746351c502a3513f637e77e4root 233886c93d9c46415cf7746351c502a3513f637e77e4root/* Buffer functions */ 233986c93d9c46415cf7746351c502a3513f637e77e4root 234086c93d9c46415cf7746351c502a3513f637e77e4root/* 234186c93d9c46415cf7746351c502a3513f637e77e4root * Creates a buffer for "num_elements" elements of "size" bytes and 234286c93d9c46415cf7746351c502a3513f637e77e4root * initalize with "data". 234386c93d9c46415cf7746351c502a3513f637e77e4root * if "data" is null, then the contents of the buffer data store 234486c93d9c46415cf7746351c502a3513f637e77e4root * are undefined. 234586c93d9c46415cf7746351c502a3513f637e77e4root * Basically there are two ways to get buffer data to the server side. One is 234686c93d9c46415cf7746351c502a3513f637e77e4root * to call vaCreateBuffer() with a non-null "data", which results the data being 234786c93d9c46415cf7746351c502a3513f637e77e4root * copied to the data store on the server side. A different method that 234886c93d9c46415cf7746351c502a3513f637e77e4root * eliminates this copy is to pass null as "data" when calling vaCreateBuffer(), 234986c93d9c46415cf7746351c502a3513f637e77e4root * and then use vaMapBuffer() to map the data store from the server side to the 235086c93d9c46415cf7746351c502a3513f637e77e4root * client address space for access. 235186c93d9c46415cf7746351c502a3513f637e77e4root * Note: image buffers are created by the library, not the client. Please see 235286c93d9c46415cf7746351c502a3513f637e77e4root * vaCreateImage on how image buffers are managed. 235386c93d9c46415cf7746351c502a3513f637e77e4root */ 235486c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaCreateBuffer ( 235586c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 235686c93d9c46415cf7746351c502a3513f637e77e4root VAContextID context, 235786c93d9c46415cf7746351c502a3513f637e77e4root VABufferType type, /* in */ 235886c93d9c46415cf7746351c502a3513f637e77e4root unsigned int size, /* in */ 235986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int num_elements, /* in */ 236086c93d9c46415cf7746351c502a3513f637e77e4root void *data, /* in */ 236186c93d9c46415cf7746351c502a3513f637e77e4root VABufferID *buf_id /* out */ 236286c93d9c46415cf7746351c502a3513f637e77e4root); 236386c93d9c46415cf7746351c502a3513f637e77e4root 236486c93d9c46415cf7746351c502a3513f637e77e4root/* 236586c93d9c46415cf7746351c502a3513f637e77e4root * Convey to the server how many valid elements are in the buffer. 236686c93d9c46415cf7746351c502a3513f637e77e4root * e.g. if multiple slice parameters are being held in a single buffer, 236786c93d9c46415cf7746351c502a3513f637e77e4root * this will communicate to the server the number of slice parameters 236886c93d9c46415cf7746351c502a3513f637e77e4root * that are valid in the buffer. 236986c93d9c46415cf7746351c502a3513f637e77e4root */ 237086c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaBufferSetNumElements ( 237186c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 237286c93d9c46415cf7746351c502a3513f637e77e4root VABufferID buf_id, /* in */ 237386c93d9c46415cf7746351c502a3513f637e77e4root unsigned int num_elements /* in */ 237486c93d9c46415cf7746351c502a3513f637e77e4root); 237586c93d9c46415cf7746351c502a3513f637e77e4root 2376f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun 2377b0fac498ca4863166252f1268fda83394db54153Fei Jiang/* 2378b0fac498ca4863166252f1268fda83394db54153Fei Jiang * device independent data structure for codedbuffer 2379b0fac498ca4863166252f1268fda83394db54153Fei Jiang */ 2380901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang 2381901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang/* 2382901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * FICTURE_AVE_QP(bit7-0): The average Qp value used during this frame 2383901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * LARGE_SLICE(bit8):At least one slice in the current frame was large 2384901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * enough for the encoder to attempt to limit its size. 2385901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * SLICE_OVERFLOW(bit9): At least one slice in the current frame has 2386901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * exceeded the maximum slice size specified. 238772b466b2b0f0ab67f78e9f1b964b0ca86b036292Fei Jiang * BITRATE_OVERFLOW(bit10): The peak bitrate was exceeded for this frame. 2388cceaa0568f77a7452857559614100b71fb36ee3awangkun * BITRATE_HIGH(bit11): The frame size got within the safety margin of the maximum size (VCM only) 2389cceaa0568f77a7452857559614100b71fb36ee3awangkun * AIR_MB_OVER_THRESHOLD: the number of MBs adapted to Intra MB 2390901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang */ 2391901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang#define VA_CODED_BUF_STATUS_PICTURE_AVE_QP_MASK 0xff 2392901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang#define VA_CODED_BUF_STATUS_LARGE_SLICE_MASK 0x100 2393901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang#define VA_CODED_BUF_STATUS_SLICE_OVERFLOW_MASK 0x200 239472b466b2b0f0ab67f78e9f1b964b0ca86b036292Fei Jiang#define VA_CODED_BUF_STATUS_BITRATE_OVERFLOW 0x400 2395cceaa0568f77a7452857559614100b71fb36ee3awangkun#define VA_CODED_BUF_STATUS_BITRATE_HIGH 0x800 23964b672db6ee89c9846451bbab23cf18e93c4260b2hding/** 23974b672db6ee89c9846451bbab23cf18e93c4260b2hding * \brief The frame has exceeded the maximum requested size. 23984b672db6ee89c9846451bbab23cf18e93c4260b2hding * 23994b672db6ee89c9846451bbab23cf18e93c4260b2hding * This flag indicates that the encoded frame size exceeds the value 24004b672db6ee89c9846451bbab23cf18e93c4260b2hding * specified through a misc parameter buffer of type 24014b672db6ee89c9846451bbab23cf18e93c4260b2hding * #VAEncMiscParameterTypeMaxFrameSize. 24024b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 24034b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_CODED_BUF_STATUS_FRAME_SIZE_OVERFLOW 0x1000 2404cceaa0568f77a7452857559614100b71fb36ee3awangkun#define VA_CODED_BUF_STATUS_AIR_MB_OVER_THRESHOLD 0xff0000 2405901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang 24064b672db6ee89c9846451bbab23cf18e93c4260b2hding/** 24074b672db6ee89c9846451bbab23cf18e93c4260b2hding * \brief The coded buffer segment contains a single NAL unit. 24084b672db6ee89c9846451bbab23cf18e93c4260b2hding * 24094b672db6ee89c9846451bbab23cf18e93c4260b2hding * This flag indicates that the coded buffer segment contains a 24104b672db6ee89c9846451bbab23cf18e93c4260b2hding * single NAL unit. This flag might be useful to the user for 24114b672db6ee89c9846451bbab23cf18e93c4260b2hding * processing the coded buffer. 24124b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 24134b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_CODED_BUF_STATUS_SINGLE_NALU 0x10000000 24144b672db6ee89c9846451bbab23cf18e93c4260b2hding 24154b672db6ee89c9846451bbab23cf18e93c4260b2hding/** 24167d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * \brief The coded buffer segment contains a private data. 24177d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * 24187d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * This flag indicates that the coded buffer segment contains 24197d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * private data. This flag can be used to exchange private data 24207d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * between the client and the driver. Private data should follow 24217d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan * regular coded data in the coded buffer segement list. 24227d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan */ 24237d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan#define VA_CODED_BUF_STATUS_PRIVATE_DATA 0x80000000 24247d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan 24257d9a3d51091eff4c2c32653ad011ecae99dad4feAustin Yuan/** 24264b672db6ee89c9846451bbab23cf18e93c4260b2hding * \brief Coded buffer segment. 24274b672db6ee89c9846451bbab23cf18e93c4260b2hding * 24284b672db6ee89c9846451bbab23cf18e93c4260b2hding * #VACodedBufferSegment is an element of a linked list describing 24294b672db6ee89c9846451bbab23cf18e93c4260b2hding * some information on the coded buffer. The coded buffer segment 24304b672db6ee89c9846451bbab23cf18e93c4260b2hding * could contain either a single NAL unit, or more than one NAL unit. 24314b672db6ee89c9846451bbab23cf18e93c4260b2hding * It is recommended (but not required) to return a single NAL unit 24324b672db6ee89c9846451bbab23cf18e93c4260b2hding * in a coded buffer segment, and the implementation should set the 24334b672db6ee89c9846451bbab23cf18e93c4260b2hding * VA_CODED_BUF_STATUS_SINGLE_NALU status flag if that is the case. 2434901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang */ 2435901c77a7aa491f56b63af7b655b67439481e4177Fei Jiangtypedef struct _VACodedBufferSegment { 24364b672db6ee89c9846451bbab23cf18e93c4260b2hding /** 24374b672db6ee89c9846451bbab23cf18e93c4260b2hding * \brief Size of the data buffer in this segment (in bytes). 24384b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 24394b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned int size; 24404b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Bit offset into the data buffer where the video data starts. */ 24414b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned int bit_offset; 24424b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Status set by the driver. See \c VA_CODED_BUF_STATUS_*. */ 24434b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned int status; 24444b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Reserved for future use. */ 24454b672db6ee89c9846451bbab23cf18e93c4260b2hding unsigned int reserved; 24464b672db6ee89c9846451bbab23cf18e93c4260b2hding /** \brief Pointer to the start of the data buffer. */ 24474b672db6ee89c9846451bbab23cf18e93c4260b2hding void *buf; 24484b672db6ee89c9846451bbab23cf18e93c4260b2hding /** 24494b672db6ee89c9846451bbab23cf18e93c4260b2hding * \brief Pointer to the next #VACodedBufferSegment element, 24504b672db6ee89c9846451bbab23cf18e93c4260b2hding * or \c NULL if there is none. 24514b672db6ee89c9846451bbab23cf18e93c4260b2hding */ 24524b672db6ee89c9846451bbab23cf18e93c4260b2hding void *next; 2453b0fac498ca4863166252f1268fda83394db54153Fei Jiang} VACodedBufferSegment; 245499bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo 24550f5162def402b0b2fa7db332b323e7497b413cc1Austin Yuan 245699bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo/* 245799bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo * H.264 Parsed Slice Header Group Info 245899bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo * After slice header is parsed by decode hardware, 245999bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo * group slice header buffer will be returned to client. 246099bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo * client will retrieve multiple parsed slice header infos from that buffer 246199bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo */ 246299bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo 246399bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo/* H.264 Parsed Slice Header Info */ 246499bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUotypedef struct _VAParseSliceHeaderGroupBuffer 246599bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo{ 246699bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned int size; 246799bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo 246899bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char nal_ref_idc; 246999bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char nal_unit_type; 247099bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char slice_type; 247199bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char redundant_pic_cnt; 247299bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo 247399bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned short first_mb_in_slice; 247499bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo char slice_qp_delta; 247599bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo char slice_qs_delta; 247699bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo 247799bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char luma_log2_weight_denom; 247899bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char chroma_log2_weight_denom; 247999bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char cabac_init_idc; 248099bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char pic_order_cnt_lsb; 248199bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo 248299bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char pic_parameter_set_id; 248399bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned short idr_pic_id; 248499bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char colour_plane_id; 248599bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo 248699bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo char slice_alpha_c0_offset_div2; 248799bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo char slice_beta_offset_div2; 248899bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char slice_group_change_cycle; 248999bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char disable_deblocking_filter_idc; 249099bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo 249199bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned int frame_num; 249299bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo int delta_pic_order_cnt_bottom; 249399bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo int delta_pic_order_cnt[2]; 249499bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo 249599bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char num_reorder_cmds[2]; 249699bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char num_ref_active_minus1[2]; 249799bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo 249899bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned int weights_present[2][2]; 249999bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo 250099bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned short num_mem_man_ops; 250199bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo 250299bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo union { 250399bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo struct { 250499bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned field_pic_flag : 1; 250599bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned bottom_field_flag : 1; 250699bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned num_ref_idx_active_override_flag : 1; 250799bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned direct_spatial_mv_pred_flag : 1; 250899bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned no_output_of_prior_pics_flag : 1; 250999bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned long_term_reference_flag : 1; 251099bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned idr_flag : 1; 251199bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned anchor_pic_flag : 1; 251299bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned inter_view_flag : 1; 251399bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo } bits; 251499bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo 251599bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned short value; 251699bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo } flags; 251799bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo 251899bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo//MVC 251999bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned short view_id; 252099bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char priority_id; 252199bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char temporal_id; 252299bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo} VAParseSliceHeaderGroupBuffer; 252399bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo 252499bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUotypedef struct _VAParsePictureParameterBuffer { 252599bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo VABufferID frame_buf_id; 252699bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo VABufferID slice_headers_buf_id; 252799bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned int frame_size; 252899bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned int slice_headers_size; 252999bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo union { 253099bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo struct { 253199bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned frame_mbs_only_flag : 1; 253299bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned pic_order_present_flag : 1; 253399bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned delta_pic_order_always_zero_flag : 1; 253499bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned redundant_pic_cnt_present_flag : 1; 253599bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned weighted_pred_flag : 1; 253699bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned entropy_coding_mode_flag : 1; 253799bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned deblocking_filter_control_present_flag : 1; 253899bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned weighted_bipred_idc : 1; 253999bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo } bits; 254099bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned int value; 254199bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo } flags; 254299bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo 254399c7404858cacd669fca6a1cedc2c837a1cf74f6mahongpe union { 254499c7404858cacd669fca6a1cedc2c837a1cf74f6mahongpe struct { 254599c7404858cacd669fca6a1cedc2c837a1cf74f6mahongpe unsigned char nalu_header_unit_type : 5; 254699c7404858cacd669fca6a1cedc2c837a1cf74f6mahongpe unsigned char nalu_header_ref_idc : 2; 254799c7404858cacd669fca6a1cedc2c837a1cf74f6mahongpe } bits; 254899c7404858cacd669fca6a1cedc2c837a1cf74f6mahongpe unsigned char value; 254999c7404858cacd669fca6a1cedc2c837a1cf74f6mahongpe } nalu_header; 255099c7404858cacd669fca6a1cedc2c837a1cf74f6mahongpe 255199bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned short expected_pic_parameter_set_id; 255299bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char num_slice_groups_minus1; 255399bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char slice_group_map_type; 255499bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char log2_slice_group_change_cycle; 255599bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char chroma_format_idc; 255699bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo 255799bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char log2_max_pic_order_cnt_lsb_minus4; 255899bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char pic_order_cnt_type; 255999bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char log2_max_frame_num_minus4; 25607560df6c35ea4c1c5f6c7b5f7f9016c183ee825fmahongpe unsigned char idr_flag; 25617560df6c35ea4c1c5f6c7b5f7f9016c183ee825fmahongpe unsigned char slice_offset; 256299bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo 256399bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo /* additionally */ 256499bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char residual_colour_transform_flag; 256599bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char num_ref_idc_l0_active_minus1; 256699bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo unsigned char num_ref_idc_l1_active_minus1; 256799bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo} VAParsePictureParameterBuffer; 256899bacbcb8c68ddc6df38d36bfe912b66236c54b7Nana GUo 256986c93d9c46415cf7746351c502a3513f637e77e4root/* 257086c93d9c46415cf7746351c502a3513f637e77e4root * Map data store of the buffer into the client's address space 257186c93d9c46415cf7746351c502a3513f637e77e4root * vaCreateBuffer() needs to be called with "data" set to NULL before 257286c93d9c46415cf7746351c502a3513f637e77e4root * calling vaMapBuffer() 2573b0fac498ca4863166252f1268fda83394db54153Fei Jiang * 2574b0fac498ca4863166252f1268fda83394db54153Fei Jiang * if buffer type is VAEncCodedBufferType, pbuf points to link-list of 2575b0fac498ca4863166252f1268fda83394db54153Fei Jiang * VACodedBufferSegment, and the list is terminated if "next" is NULL 257686c93d9c46415cf7746351c502a3513f637e77e4root */ 257786c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaMapBuffer ( 257886c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 257986c93d9c46415cf7746351c502a3513f637e77e4root VABufferID buf_id, /* in */ 258086c93d9c46415cf7746351c502a3513f637e77e4root void **pbuf /* out */ 258186c93d9c46415cf7746351c502a3513f637e77e4root); 258286c93d9c46415cf7746351c502a3513f637e77e4root 258386c93d9c46415cf7746351c502a3513f637e77e4root/* 258486c93d9c46415cf7746351c502a3513f637e77e4root * After client making changes to a mapped data store, it needs to 258586c93d9c46415cf7746351c502a3513f637e77e4root * "Unmap" it to let the server know that the data is ready to be 258686c93d9c46415cf7746351c502a3513f637e77e4root * consumed by the server 258786c93d9c46415cf7746351c502a3513f637e77e4root */ 258886c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaUnmapBuffer ( 258986c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 259086c93d9c46415cf7746351c502a3513f637e77e4root VABufferID buf_id /* in */ 259186c93d9c46415cf7746351c502a3513f637e77e4root); 259286c93d9c46415cf7746351c502a3513f637e77e4root 259386c93d9c46415cf7746351c502a3513f637e77e4root/* 259486c93d9c46415cf7746351c502a3513f637e77e4root * After this call, the buffer is deleted and this buffer_id is no longer valid 259586c93d9c46415cf7746351c502a3513f637e77e4root * Only call this if the buffer is not going to be passed to vaRenderBuffer 259686c93d9c46415cf7746351c502a3513f637e77e4root */ 259786c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaDestroyBuffer ( 259886c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 259986c93d9c46415cf7746351c502a3513f637e77e4root VABufferID buffer_id 260086c93d9c46415cf7746351c502a3513f637e77e4root); 260186c93d9c46415cf7746351c502a3513f637e77e4root 260286c93d9c46415cf7746351c502a3513f637e77e4root/* 260386c93d9c46415cf7746351c502a3513f637e77e4rootRender (Decode) Pictures 260486c93d9c46415cf7746351c502a3513f637e77e4root 260586c93d9c46415cf7746351c502a3513f637e77e4rootA picture represents either a frame or a field. 260686c93d9c46415cf7746351c502a3513f637e77e4root 260786c93d9c46415cf7746351c502a3513f637e77e4rootThe Begin/Render/End sequence sends the decode buffers to the server 260886c93d9c46415cf7746351c502a3513f637e77e4root*/ 260986c93d9c46415cf7746351c502a3513f637e77e4root 261086c93d9c46415cf7746351c502a3513f637e77e4root/* 261186c93d9c46415cf7746351c502a3513f637e77e4root * Get ready to decode a picture to a target surface 261286c93d9c46415cf7746351c502a3513f637e77e4root */ 261386c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaBeginPicture ( 261486c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 261586c93d9c46415cf7746351c502a3513f637e77e4root VAContextID context, 261686c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID render_target 261786c93d9c46415cf7746351c502a3513f637e77e4root); 261886c93d9c46415cf7746351c502a3513f637e77e4root 261986c93d9c46415cf7746351c502a3513f637e77e4root/* 262086c93d9c46415cf7746351c502a3513f637e77e4root * Send decode buffers to the server. 262186c93d9c46415cf7746351c502a3513f637e77e4root * Buffers are automatically destroyed afterwards 262286c93d9c46415cf7746351c502a3513f637e77e4root */ 262386c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaRenderPicture ( 262486c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 262586c93d9c46415cf7746351c502a3513f637e77e4root VAContextID context, 262686c93d9c46415cf7746351c502a3513f637e77e4root VABufferID *buffers, 262786c93d9c46415cf7746351c502a3513f637e77e4root int num_buffers 262886c93d9c46415cf7746351c502a3513f637e77e4root); 262986c93d9c46415cf7746351c502a3513f637e77e4root 263086c93d9c46415cf7746351c502a3513f637e77e4root/* 263186c93d9c46415cf7746351c502a3513f637e77e4root * Make the end of rendering for a picture. 263286c93d9c46415cf7746351c502a3513f637e77e4root * The server should start processing all pending operations for this 263386c93d9c46415cf7746351c502a3513f637e77e4root * surface. This call is non-blocking. The client can start another 263486c93d9c46415cf7746351c502a3513f637e77e4root * Begin/Render/End sequence on a different render target. 263586c93d9c46415cf7746351c502a3513f637e77e4root */ 263686c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaEndPicture ( 263786c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 263886c93d9c46415cf7746351c502a3513f637e77e4root VAContextID context 263986c93d9c46415cf7746351c502a3513f637e77e4root); 264086c93d9c46415cf7746351c502a3513f637e77e4root 264186c93d9c46415cf7746351c502a3513f637e77e4root/* 264286c93d9c46415cf7746351c502a3513f637e77e4root 264386c93d9c46415cf7746351c502a3513f637e77e4rootSynchronization 264486c93d9c46415cf7746351c502a3513f637e77e4root 264586c93d9c46415cf7746351c502a3513f637e77e4root*/ 264686c93d9c46415cf7746351c502a3513f637e77e4root 264786c93d9c46415cf7746351c502a3513f637e77e4root/* 264886c93d9c46415cf7746351c502a3513f637e77e4root * This function blocks until all pending operations on the render target 264986c93d9c46415cf7746351c502a3513f637e77e4root * have been completed. Upon return it is safe to use the render target for a 265086c93d9c46415cf7746351c502a3513f637e77e4root * different picture. 265186c93d9c46415cf7746351c502a3513f637e77e4root */ 265286c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaSyncSurface ( 265386c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 265486c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID render_target 265586c93d9c46415cf7746351c502a3513f637e77e4root); 265686c93d9c46415cf7746351c502a3513f637e77e4root 265786c93d9c46415cf7746351c502a3513f637e77e4roottypedef enum 265886c93d9c46415cf7746351c502a3513f637e77e4root{ 265986c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceRendering = 1, /* Rendering in progress */ 266086c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceDisplaying = 2, /* Displaying in progress (not safe to render into it) */ 266186c93d9c46415cf7746351c502a3513f637e77e4root /* this status is useful if surface is used as the source */ 266286c93d9c46415cf7746351c502a3513f637e77e4root /* of an overlay */ 266386c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceReady = 4, /* not being rendered or displayed */ 266486c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceSkipped = 8 /* Indicate a skipped frame during encode */ 266586c93d9c46415cf7746351c502a3513f637e77e4root} VASurfaceStatus; 266686c93d9c46415cf7746351c502a3513f637e77e4root 266786c93d9c46415cf7746351c502a3513f637e77e4root/* 266886c93d9c46415cf7746351c502a3513f637e77e4root * Find out any pending ops on the render target 266986c93d9c46415cf7746351c502a3513f637e77e4root */ 267086c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaQuerySurfaceStatus ( 267186c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 267286c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID render_target, 267386c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceStatus *status /* out */ 267486c93d9c46415cf7746351c502a3513f637e77e4root); 267586c93d9c46415cf7746351c502a3513f637e77e4root 2676cceaa0568f77a7452857559614100b71fb36ee3awangkuntypedef enum 2677cceaa0568f77a7452857559614100b71fb36ee3awangkun{ 26785b3d55a0433b48477823f81821817a78ef53ac2eShuduo Sang VADecodeSliceMissing = 0, 26795b3d55a0433b48477823f81821817a78ef53ac2eShuduo Sang VADecodeMBError = 1, 26805b3d55a0433b48477823f81821817a78ef53ac2eShuduo Sang} VADecodeErrorType; 2681cceaa0568f77a7452857559614100b71fb36ee3awangkun 2682cceaa0568f77a7452857559614100b71fb36ee3awangkun/* 2683cceaa0568f77a7452857559614100b71fb36ee3awangkun * Client calls vaQuerySurfaceError with VA_STATUS_ERROR_DECODING_ERROR, server side returns 2684cceaa0568f77a7452857559614100b71fb36ee3awangkun * an array of structure VASurfaceDecodeMBErrors, and the array is terminated by setting status=-1 2685cceaa0568f77a7452857559614100b71fb36ee3awangkun*/ 2686cceaa0568f77a7452857559614100b71fb36ee3awangkuntypedef struct _VASurfaceDecodeMBErrors 2687cceaa0568f77a7452857559614100b71fb36ee3awangkun{ 2688f6339eece05892fb49c4891b838545c41159ae39Austin 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 */ 2689cceaa0568f77a7452857559614100b71fb36ee3awangkun unsigned int start_mb; /* start mb address with errors */ 2690f6339eece05892fb49c4891b838545c41159ae39Austin Yuan unsigned int end_mb; /* end mb address with errors */ 26915b3d55a0433b48477823f81821817a78ef53ac2eShuduo Sang VADecodeErrorType decode_error_type; 2692f6339eece05892fb49c4891b838545c41159ae39Austin Yuan unsigned int num_mb; /* number of mbs with errors */ 2693cceaa0568f77a7452857559614100b71fb36ee3awangkun} VASurfaceDecodeMBErrors; 2694cceaa0568f77a7452857559614100b71fb36ee3awangkun 2695cceaa0568f77a7452857559614100b71fb36ee3awangkun/* 2696cceaa0568f77a7452857559614100b71fb36ee3awangkun * After the application gets VA_STATUS_ERROR_DECODING_ERROR after calling vaSyncSurface(), 2697cceaa0568f77a7452857559614100b71fb36ee3awangkun * it can call vaQuerySurfaceError to find out further details on the particular error. 2698cceaa0568f77a7452857559614100b71fb36ee3awangkun * VA_STATUS_ERROR_DECODING_ERROR should be passed in as "error_status", 2699cceaa0568f77a7452857559614100b71fb36ee3awangkun * upon the return, error_info will point to an array of _VASurfaceDecodeMBErrors structure, 2700cceaa0568f77a7452857559614100b71fb36ee3awangkun * which is allocated and filled by libVA with detailed information on the missing or error macroblocks. 2701cceaa0568f77a7452857559614100b71fb36ee3awangkun * The array is terminated if "status==-1" is detected. 2702cceaa0568f77a7452857559614100b71fb36ee3awangkun */ 2703cceaa0568f77a7452857559614100b71fb36ee3awangkunVAStatus vaQuerySurfaceError( 2704cceaa0568f77a7452857559614100b71fb36ee3awangkun VADisplay dpy, 2705cceaa0568f77a7452857559614100b71fb36ee3awangkun VASurfaceID surface, 2706cceaa0568f77a7452857559614100b71fb36ee3awangkun VAStatus error_status, 2707cceaa0568f77a7452857559614100b71fb36ee3awangkun void **error_info 2708cceaa0568f77a7452857559614100b71fb36ee3awangkun); 2709cceaa0568f77a7452857559614100b71fb36ee3awangkun 271086c93d9c46415cf7746351c502a3513f637e77e4root/* 271186c93d9c46415cf7746351c502a3513f637e77e4root * Images and Subpictures 271286c93d9c46415cf7746351c502a3513f637e77e4root * VAImage is used to either get the surface data to client memory, or 271386c93d9c46415cf7746351c502a3513f637e77e4root * to copy image data in client memory to a surface. 271486c93d9c46415cf7746351c502a3513f637e77e4root * Both images, subpictures and surfaces follow the same 2D coordinate system where origin 271586c93d9c46415cf7746351c502a3513f637e77e4root * is at the upper left corner with positive X to the right and positive Y down 271686c93d9c46415cf7746351c502a3513f637e77e4root */ 271786c93d9c46415cf7746351c502a3513f637e77e4root#define VA_FOURCC(ch0, ch1, ch2, ch3) \ 271886c93d9c46415cf7746351c502a3513f637e77e4root ((unsigned long)(unsigned char) (ch0) | ((unsigned long)(unsigned char) (ch1) << 8) | \ 271986c93d9c46415cf7746351c502a3513f637e77e4root ((unsigned long)(unsigned char) (ch2) << 16) | ((unsigned long)(unsigned char) (ch3) << 24 )) 272086c93d9c46415cf7746351c502a3513f637e77e4root 2721409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan/* 2722409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan * Pre-defined fourcc codes 2723409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan */ 272486c93d9c46415cf7746351c502a3513f637e77e4root#define VA_FOURCC_NV12 0x3231564E 2725f6339eece05892fb49c4891b838545c41159ae39Austin Yuan#define VA_FOURCC_NV21 0x3132564E 272686c93d9c46415cf7746351c502a3513f637e77e4root#define VA_FOURCC_AI44 0x34344149 272786c93d9c46415cf7746351c502a3513f637e77e4root#define VA_FOURCC_RGBA 0x41424752 2728409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_FOURCC_RGBX 0x58424752 2729cb99e83c12e445ca5b8fc8e56b4c04dbf1719fb4Kun Wang#define VA_FOURCC_BGRA 0x41524742 2730409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_FOURCC_BGRX 0x58524742 2731409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_FOURCC_ARGB 0x42475241 2732409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_FOURCC_XRGB 0x42475258 273388912d09886f431619dc966776a85976129f2b24Austin Yuan#define VA_FOURCC_ABGR 0x52474241 273488912d09886f431619dc966776a85976129f2b24Austin Yuan#define VA_FOURCC_XBGR 0x52474258 273586c93d9c46415cf7746351c502a3513f637e77e4root#define VA_FOURCC_UYVY 0x59565955 273686c93d9c46415cf7746351c502a3513f637e77e4root#define VA_FOURCC_YUY2 0x32595559 273786c93d9c46415cf7746351c502a3513f637e77e4root#define VA_FOURCC_AYUV 0x56555941 273886c93d9c46415cf7746351c502a3513f637e77e4root#define VA_FOURCC_NV11 0x3131564e 273986c93d9c46415cf7746351c502a3513f637e77e4root#define VA_FOURCC_YV12 0x32315659 274086c93d9c46415cf7746351c502a3513f637e77e4root#define VA_FOURCC_P208 0x38303250 274186c93d9c46415cf7746351c502a3513f637e77e4root#define VA_FOURCC_IYUV 0x56555949 27424b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_FOURCC_YV24 0x34325659 27434b672db6ee89c9846451bbab23cf18e93c4260b2hding#define VA_FOURCC_YV32 0x32335659 2744409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_FOURCC_Y800 0x30303859 2745409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_FOURCC_IMC3 0x33434D49 2746409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_FOURCC_411P 0x50313134 2747409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_FOURCC_422H 0x48323234 2748409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_FOURCC_422V 0x56323234 2749409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_FOURCC_444P 0x50343434 2750409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_FOURCC_RGBP 0x50424752 2751409de6acb4473c973ed2532e340831dc582e5e0eAustin Yuan#define VA_FOURCC_BGRP 0x50524742 2752097f9bb6e21f15a66ada17cdf4846098df744c91Austin Yuan#define VA_FOURCC_411R 0x52313134 /* rotated 411P */ 275386c93d9c46415cf7746351c502a3513f637e77e4root 275486c93d9c46415cf7746351c502a3513f637e77e4root/* byte order */ 275586c93d9c46415cf7746351c502a3513f637e77e4root#define VA_LSB_FIRST 1 275686c93d9c46415cf7746351c502a3513f637e77e4root#define VA_MSB_FIRST 2 275786c93d9c46415cf7746351c502a3513f637e77e4root 275886c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VAImageFormat 275986c93d9c46415cf7746351c502a3513f637e77e4root{ 276086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int fourcc; 276186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int byte_order; /* VA_LSB_FIRST, VA_MSB_FIRST */ 276286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int bits_per_pixel; 276386c93d9c46415cf7746351c502a3513f637e77e4root /* for RGB formats */ 276486c93d9c46415cf7746351c502a3513f637e77e4root unsigned int depth; /* significant bits per pixel */ 276586c93d9c46415cf7746351c502a3513f637e77e4root unsigned int red_mask; 276686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int green_mask; 276786c93d9c46415cf7746351c502a3513f637e77e4root unsigned int blue_mask; 276886c93d9c46415cf7746351c502a3513f637e77e4root unsigned int alpha_mask; 276986c93d9c46415cf7746351c502a3513f637e77e4root} VAImageFormat; 277086c93d9c46415cf7746351c502a3513f637e77e4root 277186c93d9c46415cf7746351c502a3513f637e77e4roottypedef VAGenericID VAImageID; 277286c93d9c46415cf7746351c502a3513f637e77e4root 277386c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VAImage 277486c93d9c46415cf7746351c502a3513f637e77e4root{ 277586c93d9c46415cf7746351c502a3513f637e77e4root VAImageID image_id; /* uniquely identify this image */ 277686c93d9c46415cf7746351c502a3513f637e77e4root VAImageFormat format; 277786c93d9c46415cf7746351c502a3513f637e77e4root VABufferID buf; /* image data buffer */ 277886c93d9c46415cf7746351c502a3513f637e77e4root /* 277986c93d9c46415cf7746351c502a3513f637e77e4root * Image data will be stored in a buffer of type VAImageBufferType to facilitate 278086c93d9c46415cf7746351c502a3513f637e77e4root * data store on the server side for optimal performance. The buffer will be 278186c93d9c46415cf7746351c502a3513f637e77e4root * created by the CreateImage function, and proper storage allocated based on the image 278286c93d9c46415cf7746351c502a3513f637e77e4root * size and format. This buffer is managed by the library implementation, and 278386c93d9c46415cf7746351c502a3513f637e77e4root * accessed by the client through the buffer Map/Unmap functions. 278486c93d9c46415cf7746351c502a3513f637e77e4root */ 278586c93d9c46415cf7746351c502a3513f637e77e4root unsigned short width; 278686c93d9c46415cf7746351c502a3513f637e77e4root unsigned short height; 278786c93d9c46415cf7746351c502a3513f637e77e4root unsigned int data_size; 278888912d09886f431619dc966776a85976129f2b24Austin Yuan unsigned int num_planes; /* can not be greater than 4 */ 278986c93d9c46415cf7746351c502a3513f637e77e4root /* 279086c93d9c46415cf7746351c502a3513f637e77e4root * An array indicating the scanline pitch in bytes for each plane. 2791f32d88b4751aa44be38f62dcd25533aec6ca46a2Liu Bolun * Each plane may have a different pitch. Maximum 3 planes for planar formats 279286c93d9c46415cf7746351c502a3513f637e77e4root */ 279344dd3ee8f42f526852e670fa0b5f585bfd261b7chding unsigned int pitches[3]; 279486c93d9c46415cf7746351c502a3513f637e77e4root /* 279586c93d9c46415cf7746351c502a3513f637e77e4root * An array indicating the byte offset from the beginning of the image data 279686c93d9c46415cf7746351c502a3513f637e77e4root * to the start of each plane. 279786c93d9c46415cf7746351c502a3513f637e77e4root */ 279844dd3ee8f42f526852e670fa0b5f585bfd261b7chding unsigned int offsets[3]; 279986c93d9c46415cf7746351c502a3513f637e77e4root 280086c93d9c46415cf7746351c502a3513f637e77e4root /* The following fields are only needed for paletted formats */ 280186c93d9c46415cf7746351c502a3513f637e77e4root int num_palette_entries; /* set to zero for non-palette images */ 280286c93d9c46415cf7746351c502a3513f637e77e4root /* 280386c93d9c46415cf7746351c502a3513f637e77e4root * Each component is one byte and entry_bytes indicates the number of components in 280486c93d9c46415cf7746351c502a3513f637e77e4root * each entry (eg. 3 for YUV palette entries). set to zero for non-palette images 280586c93d9c46415cf7746351c502a3513f637e77e4root */ 280686c93d9c46415cf7746351c502a3513f637e77e4root int entry_bytes; 280786c93d9c46415cf7746351c502a3513f637e77e4root /* 280886c93d9c46415cf7746351c502a3513f637e77e4root * An array of ascii characters describing the order of the components within the bytes. 280986c93d9c46415cf7746351c502a3513f637e77e4root * Only entry_bytes characters of the string are used. 281086c93d9c46415cf7746351c502a3513f637e77e4root */ 281186c93d9c46415cf7746351c502a3513f637e77e4root char component_order[4]; 281244dd3ee8f42f526852e670fa0b5f585bfd261b7chding /* 281344dd3ee8f42f526852e670fa0b5f585bfd261b7chding * Pitch and byte offset for the fourth plane if the image format requires 4 planes 281488912d09886f431619dc966776a85976129f2b24Austin Yuan * Particular use case is JPEG with CMYK profile 281544dd3ee8f42f526852e670fa0b5f585bfd261b7chding */ 281644dd3ee8f42f526852e670fa0b5f585bfd261b7chding unsigned int extra_pitch; 281744dd3ee8f42f526852e670fa0b5f585bfd261b7chding unsigned int extra_offset; 281886c93d9c46415cf7746351c502a3513f637e77e4root} VAImage; 281986c93d9c46415cf7746351c502a3513f637e77e4root 282086c93d9c46415cf7746351c502a3513f637e77e4root/* Get maximum number of image formats supported by the implementation */ 282186c93d9c46415cf7746351c502a3513f637e77e4rootint vaMaxNumImageFormats ( 282286c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy 282386c93d9c46415cf7746351c502a3513f637e77e4root); 282486c93d9c46415cf7746351c502a3513f637e77e4root 282586c93d9c46415cf7746351c502a3513f637e77e4root/* 282686c93d9c46415cf7746351c502a3513f637e77e4root * Query supported image formats 282786c93d9c46415cf7746351c502a3513f637e77e4root * The caller must provide a "format_list" array that can hold at 282886c93d9c46415cf7746351c502a3513f637e77e4root * least vaMaxNumImageFormats() entries. The actual number of formats 282986c93d9c46415cf7746351c502a3513f637e77e4root * returned in "format_list" is returned in "num_formats". 283086c93d9c46415cf7746351c502a3513f637e77e4root */ 283186c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaQueryImageFormats ( 283286c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 283386c93d9c46415cf7746351c502a3513f637e77e4root VAImageFormat *format_list, /* out */ 283486c93d9c46415cf7746351c502a3513f637e77e4root int *num_formats /* out */ 283586c93d9c46415cf7746351c502a3513f637e77e4root); 283686c93d9c46415cf7746351c502a3513f637e77e4root 283786c93d9c46415cf7746351c502a3513f637e77e4root/* 283886c93d9c46415cf7746351c502a3513f637e77e4root * Create a VAImage structure 283986c93d9c46415cf7746351c502a3513f637e77e4root * The width and height fields returned in the VAImage structure may get 284086c93d9c46415cf7746351c502a3513f637e77e4root * enlarged for some YUV formats. Upon return from this function, 284186c93d9c46415cf7746351c502a3513f637e77e4root * image->buf has been created and proper storage allocated by the library. 284286c93d9c46415cf7746351c502a3513f637e77e4root * The client can access the image through the Map/Unmap calls. 284386c93d9c46415cf7746351c502a3513f637e77e4root */ 284486c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaCreateImage ( 284586c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 284686c93d9c46415cf7746351c502a3513f637e77e4root VAImageFormat *format, 284786c93d9c46415cf7746351c502a3513f637e77e4root int width, 284886c93d9c46415cf7746351c502a3513f637e77e4root int height, 284986c93d9c46415cf7746351c502a3513f637e77e4root VAImage *image /* out */ 285086c93d9c46415cf7746351c502a3513f637e77e4root); 285186c93d9c46415cf7746351c502a3513f637e77e4root 285286c93d9c46415cf7746351c502a3513f637e77e4root/* 285386c93d9c46415cf7746351c502a3513f637e77e4root * Should call DestroyImage before destroying the surface it is bound to 285486c93d9c46415cf7746351c502a3513f637e77e4root */ 285586c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaDestroyImage ( 285686c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 285786c93d9c46415cf7746351c502a3513f637e77e4root VAImageID image 285886c93d9c46415cf7746351c502a3513f637e77e4root); 285986c93d9c46415cf7746351c502a3513f637e77e4root 286086c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaSetImagePalette ( 286186c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 286286c93d9c46415cf7746351c502a3513f637e77e4root VAImageID image, 286386c93d9c46415cf7746351c502a3513f637e77e4root /* 286486c93d9c46415cf7746351c502a3513f637e77e4root * pointer to an array holding the palette data. The size of the array is 286586c93d9c46415cf7746351c502a3513f637e77e4root * num_palette_entries * entry_bytes in size. The order of the components 286686c93d9c46415cf7746351c502a3513f637e77e4root * in the palette is described by the component_order in VAImage struct 286786c93d9c46415cf7746351c502a3513f637e77e4root */ 286886c93d9c46415cf7746351c502a3513f637e77e4root unsigned char *palette 286986c93d9c46415cf7746351c502a3513f637e77e4root); 287086c93d9c46415cf7746351c502a3513f637e77e4root 287186c93d9c46415cf7746351c502a3513f637e77e4root/* 287286c93d9c46415cf7746351c502a3513f637e77e4root * Retrive surface data into a VAImage 287386c93d9c46415cf7746351c502a3513f637e77e4root * Image must be in a format supported by the implementation 287486c93d9c46415cf7746351c502a3513f637e77e4root */ 287586c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaGetImage ( 287686c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 287786c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID surface, 287886c93d9c46415cf7746351c502a3513f637e77e4root int x, /* coordinates of the upper left source pixel */ 287986c93d9c46415cf7746351c502a3513f637e77e4root int y, 288086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int width, /* width and height of the region */ 288186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int height, 288286c93d9c46415cf7746351c502a3513f637e77e4root VAImageID image 288386c93d9c46415cf7746351c502a3513f637e77e4root); 288486c93d9c46415cf7746351c502a3513f637e77e4root 288586c93d9c46415cf7746351c502a3513f637e77e4root/* 288686c93d9c46415cf7746351c502a3513f637e77e4root * Copy data from a VAImage to a surface 288786c93d9c46415cf7746351c502a3513f637e77e4root * Image must be in a format supported by the implementation 288886c93d9c46415cf7746351c502a3513f637e77e4root * Returns a VA_STATUS_ERROR_SURFACE_BUSY if the surface 288986c93d9c46415cf7746351c502a3513f637e77e4root * shouldn't be rendered into when this is called 289086c93d9c46415cf7746351c502a3513f637e77e4root */ 289186c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaPutImage ( 289286c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 289386c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID surface, 289486c93d9c46415cf7746351c502a3513f637e77e4root VAImageID image, 289586c93d9c46415cf7746351c502a3513f637e77e4root int src_x, 289686c93d9c46415cf7746351c502a3513f637e77e4root int src_y, 289786c93d9c46415cf7746351c502a3513f637e77e4root unsigned int src_width, 289886c93d9c46415cf7746351c502a3513f637e77e4root unsigned int src_height, 289986c93d9c46415cf7746351c502a3513f637e77e4root int dest_x, 290086c93d9c46415cf7746351c502a3513f637e77e4root int dest_y, 290186c93d9c46415cf7746351c502a3513f637e77e4root unsigned int dest_width, 290286c93d9c46415cf7746351c502a3513f637e77e4root unsigned int dest_height 290386c93d9c46415cf7746351c502a3513f637e77e4root); 290486c93d9c46415cf7746351c502a3513f637e77e4root 290586c93d9c46415cf7746351c502a3513f637e77e4root/* 290686c93d9c46415cf7746351c502a3513f637e77e4root * Derive an VAImage from an existing surface. 290786c93d9c46415cf7746351c502a3513f637e77e4root * This interface will derive a VAImage and corresponding image buffer from 290886c93d9c46415cf7746351c502a3513f637e77e4root * an existing VA Surface. The image buffer can then be mapped/unmapped for 290986c93d9c46415cf7746351c502a3513f637e77e4root * direct CPU access. This operation is only possible on implementations with 291086c93d9c46415cf7746351c502a3513f637e77e4root * direct rendering capabilities and internal surface formats that can be 291186c93d9c46415cf7746351c502a3513f637e77e4root * represented with a VAImage. When the operation is not possible this interface 291286c93d9c46415cf7746351c502a3513f637e77e4root * will return VA_STATUS_ERROR_OPERATION_FAILED. Clients should then fall back 291386c93d9c46415cf7746351c502a3513f637e77e4root * to using vaCreateImage + vaPutImage to accomplish the same task in an 291486c93d9c46415cf7746351c502a3513f637e77e4root * indirect manner. 291586c93d9c46415cf7746351c502a3513f637e77e4root * 291686c93d9c46415cf7746351c502a3513f637e77e4root * Implementations should only return success when the resulting image buffer 291786c93d9c46415cf7746351c502a3513f637e77e4root * would be useable with vaMap/Unmap. 291886c93d9c46415cf7746351c502a3513f637e77e4root * 291986c93d9c46415cf7746351c502a3513f637e77e4root * When directly accessing a surface special care must be taken to insure 292086c93d9c46415cf7746351c502a3513f637e77e4root * proper synchronization with the graphics hardware. Clients should call 292186c93d9c46415cf7746351c502a3513f637e77e4root * vaQuerySurfaceStatus to insure that a surface is not the target of concurrent 292286c93d9c46415cf7746351c502a3513f637e77e4root * rendering or currently being displayed by an overlay. 292386c93d9c46415cf7746351c502a3513f637e77e4root * 292486c93d9c46415cf7746351c502a3513f637e77e4root * Additionally nothing about the contents of a surface should be assumed 292586c93d9c46415cf7746351c502a3513f637e77e4root * following a vaPutSurface. Implementations are free to modify the surface for 292686c93d9c46415cf7746351c502a3513f637e77e4root * scaling or subpicture blending within a call to vaPutImage. 292786c93d9c46415cf7746351c502a3513f637e77e4root * 292886c93d9c46415cf7746351c502a3513f637e77e4root * Calls to vaPutImage or vaGetImage using the same surface from which the image 292986c93d9c46415cf7746351c502a3513f637e77e4root * has been derived will return VA_STATUS_ERROR_SURFACE_BUSY. vaPutImage or 293086c93d9c46415cf7746351c502a3513f637e77e4root * vaGetImage with other surfaces is supported. 293186c93d9c46415cf7746351c502a3513f637e77e4root * 293286c93d9c46415cf7746351c502a3513f637e77e4root * An image created with vaDeriveImage should be freed with vaDestroyImage. The 293386c93d9c46415cf7746351c502a3513f637e77e4root * image and image buffer structures will be destroyed; however, the underlying 293486c93d9c46415cf7746351c502a3513f637e77e4root * surface will remain unchanged until freed with vaDestroySurfaces. 293586c93d9c46415cf7746351c502a3513f637e77e4root */ 293686c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaDeriveImage ( 293786c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 293886c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID surface, 293986c93d9c46415cf7746351c502a3513f637e77e4root VAImage *image /* out */ 294086c93d9c46415cf7746351c502a3513f637e77e4root); 294186c93d9c46415cf7746351c502a3513f637e77e4root 294286c93d9c46415cf7746351c502a3513f637e77e4root/* 294386c93d9c46415cf7746351c502a3513f637e77e4root * Subpictures 294486c93d9c46415cf7746351c502a3513f637e77e4root * Subpicture is a special type of image that can be blended 294586c93d9c46415cf7746351c502a3513f637e77e4root * with a surface during vaPutSurface(). Subpicture can be used to render 294686c93d9c46415cf7746351c502a3513f637e77e4root * DVD sub-titles or closed captioning text etc. 294786c93d9c46415cf7746351c502a3513f637e77e4root */ 294886c93d9c46415cf7746351c502a3513f637e77e4root 294986c93d9c46415cf7746351c502a3513f637e77e4roottypedef VAGenericID VASubpictureID; 295086c93d9c46415cf7746351c502a3513f637e77e4root 295186c93d9c46415cf7746351c502a3513f637e77e4root/* Get maximum number of subpicture formats supported by the implementation */ 295286c93d9c46415cf7746351c502a3513f637e77e4rootint vaMaxNumSubpictureFormats ( 295386c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy 295486c93d9c46415cf7746351c502a3513f637e77e4root); 295586c93d9c46415cf7746351c502a3513f637e77e4root 295686c93d9c46415cf7746351c502a3513f637e77e4root/* flags for subpictures */ 2957cceaa0568f77a7452857559614100b71fb36ee3awangkun#define VA_SUBPICTURE_CHROMA_KEYING 0x0001 2958cceaa0568f77a7452857559614100b71fb36ee3awangkun#define VA_SUBPICTURE_GLOBAL_ALPHA 0x0002 2959cceaa0568f77a7452857559614100b71fb36ee3awangkun#define VA_SUBPICTURE_DESTINATION_IS_SCREEN_COORD 0x0004 296086c93d9c46415cf7746351c502a3513f637e77e4root/* 296186c93d9c46415cf7746351c502a3513f637e77e4root * Query supported subpicture formats 296286c93d9c46415cf7746351c502a3513f637e77e4root * The caller must provide a "format_list" array that can hold at 296386c93d9c46415cf7746351c502a3513f637e77e4root * least vaMaxNumSubpictureFormats() entries. The flags arrary holds the flag 296486c93d9c46415cf7746351c502a3513f637e77e4root * for each format to indicate additional capabilities for that format. The actual 296586c93d9c46415cf7746351c502a3513f637e77e4root * number of formats returned in "format_list" is returned in "num_formats". 296686c93d9c46415cf7746351c502a3513f637e77e4root * flags: returned value to indicate addtional capabilities 296786c93d9c46415cf7746351c502a3513f637e77e4root * VA_SUBPICTURE_CHROMA_KEYING - supports chroma-keying 2968cceaa0568f77a7452857559614100b71fb36ee3awangkun * VA_SUBPICTURE_GLOBAL_ALPHA - supports global alpha 2969cceaa0568f77a7452857559614100b71fb36ee3awangkun * VA_SUBPICTURE_DESTINATION_IS_SCREEN_COORD - supports unscaled screen relative subpictures for On Screen Display 297086c93d9c46415cf7746351c502a3513f637e77e4root */ 2971cceaa0568f77a7452857559614100b71fb36ee3awangkun 297286c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaQuerySubpictureFormats ( 297386c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 297486c93d9c46415cf7746351c502a3513f637e77e4root VAImageFormat *format_list, /* out */ 297586c93d9c46415cf7746351c502a3513f637e77e4root unsigned int *flags, /* out */ 297686c93d9c46415cf7746351c502a3513f637e77e4root unsigned int *num_formats /* out */ 297786c93d9c46415cf7746351c502a3513f637e77e4root); 297886c93d9c46415cf7746351c502a3513f637e77e4root 297986c93d9c46415cf7746351c502a3513f637e77e4root/* 298086c93d9c46415cf7746351c502a3513f637e77e4root * Subpictures are created with an image associated. 298186c93d9c46415cf7746351c502a3513f637e77e4root */ 298286c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaCreateSubpicture ( 298386c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 298486c93d9c46415cf7746351c502a3513f637e77e4root VAImageID image, 298586c93d9c46415cf7746351c502a3513f637e77e4root VASubpictureID *subpicture /* out */ 298686c93d9c46415cf7746351c502a3513f637e77e4root); 298786c93d9c46415cf7746351c502a3513f637e77e4root 298886c93d9c46415cf7746351c502a3513f637e77e4root/* 298986c93d9c46415cf7746351c502a3513f637e77e4root * Destroy the subpicture before destroying the image it is assocated to 299086c93d9c46415cf7746351c502a3513f637e77e4root */ 299186c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaDestroySubpicture ( 299286c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 299386c93d9c46415cf7746351c502a3513f637e77e4root VASubpictureID subpicture 299486c93d9c46415cf7746351c502a3513f637e77e4root); 299586c93d9c46415cf7746351c502a3513f637e77e4root 299686c93d9c46415cf7746351c502a3513f637e77e4root/* 299786c93d9c46415cf7746351c502a3513f637e77e4root * Bind an image to the subpicture. This image will now be associated with 299886c93d9c46415cf7746351c502a3513f637e77e4root * the subpicture instead of the one at creation. 299986c93d9c46415cf7746351c502a3513f637e77e4root */ 300086c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaSetSubpictureImage ( 300186c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 300286c93d9c46415cf7746351c502a3513f637e77e4root VASubpictureID subpicture, 300386c93d9c46415cf7746351c502a3513f637e77e4root VAImageID image 300486c93d9c46415cf7746351c502a3513f637e77e4root); 300586c93d9c46415cf7746351c502a3513f637e77e4root 300686c93d9c46415cf7746351c502a3513f637e77e4root/* 300786c93d9c46415cf7746351c502a3513f637e77e4root * If chromakey is enabled, then the area where the source value falls within 300886c93d9c46415cf7746351c502a3513f637e77e4root * the chromakey [min, max] range is transparent 300986c93d9c46415cf7746351c502a3513f637e77e4root * The chromakey component format is the following: 301086c93d9c46415cf7746351c502a3513f637e77e4root * For RGB: [0:7] Red [8:15] Blue [16:23] Green 301186c93d9c46415cf7746351c502a3513f637e77e4root * For YUV: [0:7] V [8:15] U [16:23] Y 301286c93d9c46415cf7746351c502a3513f637e77e4root * The chromakey mask can be used to mask out certain components for chromakey 301386c93d9c46415cf7746351c502a3513f637e77e4root * comparision 301486c93d9c46415cf7746351c502a3513f637e77e4root */ 301586c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaSetSubpictureChromakey ( 301686c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 301786c93d9c46415cf7746351c502a3513f637e77e4root VASubpictureID subpicture, 301886c93d9c46415cf7746351c502a3513f637e77e4root unsigned int chromakey_min, 301986c93d9c46415cf7746351c502a3513f637e77e4root unsigned int chromakey_max, 302086c93d9c46415cf7746351c502a3513f637e77e4root unsigned int chromakey_mask 302186c93d9c46415cf7746351c502a3513f637e77e4root); 302286c93d9c46415cf7746351c502a3513f637e77e4root 302386c93d9c46415cf7746351c502a3513f637e77e4root/* 302486c93d9c46415cf7746351c502a3513f637e77e4root * Global alpha value is between 0 and 1. A value of 1 means fully opaque and 302586c93d9c46415cf7746351c502a3513f637e77e4root * a value of 0 means fully transparent. If per-pixel alpha is also specified then 302686c93d9c46415cf7746351c502a3513f637e77e4root * the overall alpha is per-pixel alpha multiplied by the global alpha 302786c93d9c46415cf7746351c502a3513f637e77e4root */ 302886c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaSetSubpictureGlobalAlpha ( 302986c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 303086c93d9c46415cf7746351c502a3513f637e77e4root VASubpictureID subpicture, 303186c93d9c46415cf7746351c502a3513f637e77e4root float global_alpha 303286c93d9c46415cf7746351c502a3513f637e77e4root); 303386c93d9c46415cf7746351c502a3513f637e77e4root 303486c93d9c46415cf7746351c502a3513f637e77e4root/* 303586c93d9c46415cf7746351c502a3513f637e77e4root * vaAssociateSubpicture associates the subpicture with target_surfaces. 303686c93d9c46415cf7746351c502a3513f637e77e4root * It defines the region mapping between the subpicture and the target 303786c93d9c46415cf7746351c502a3513f637e77e4root * surfaces through source and destination rectangles (with the same width and height). 303886c93d9c46415cf7746351c502a3513f637e77e4root * Both will be displayed at the next call to vaPutSurface. Additional 303986c93d9c46415cf7746351c502a3513f637e77e4root * associations before the call to vaPutSurface simply overrides the association. 304086c93d9c46415cf7746351c502a3513f637e77e4root */ 304186c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaAssociateSubpicture ( 304286c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 304386c93d9c46415cf7746351c502a3513f637e77e4root VASubpictureID subpicture, 304486c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID *target_surfaces, 304586c93d9c46415cf7746351c502a3513f637e77e4root int num_surfaces, 304686c93d9c46415cf7746351c502a3513f637e77e4root short src_x, /* upper left offset in subpicture */ 304786c93d9c46415cf7746351c502a3513f637e77e4root short src_y, 304886c93d9c46415cf7746351c502a3513f637e77e4root unsigned short src_width, 304986c93d9c46415cf7746351c502a3513f637e77e4root unsigned short src_height, 305086c93d9c46415cf7746351c502a3513f637e77e4root short dest_x, /* upper left offset in surface */ 305186c93d9c46415cf7746351c502a3513f637e77e4root short dest_y, 305286c93d9c46415cf7746351c502a3513f637e77e4root unsigned short dest_width, 305386c93d9c46415cf7746351c502a3513f637e77e4root unsigned short dest_height, 305486c93d9c46415cf7746351c502a3513f637e77e4root /* 3055cceaa0568f77a7452857559614100b71fb36ee3awangkun * whether to enable chroma-keying, global-alpha, or screen relative mode 305686c93d9c46415cf7746351c502a3513f637e77e4root * see VA_SUBPICTURE_XXX values 305786c93d9c46415cf7746351c502a3513f637e77e4root */ 305886c93d9c46415cf7746351c502a3513f637e77e4root unsigned int flags 305986c93d9c46415cf7746351c502a3513f637e77e4root); 306086c93d9c46415cf7746351c502a3513f637e77e4root 306186c93d9c46415cf7746351c502a3513f637e77e4root/* 306286c93d9c46415cf7746351c502a3513f637e77e4root * vaDeassociateSubpicture removes the association of the subpicture with target_surfaces. 306386c93d9c46415cf7746351c502a3513f637e77e4root */ 306486c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaDeassociateSubpicture ( 306586c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 306686c93d9c46415cf7746351c502a3513f637e77e4root VASubpictureID subpicture, 306786c93d9c46415cf7746351c502a3513f637e77e4root VASurfaceID *target_surfaces, 306886c93d9c46415cf7746351c502a3513f637e77e4root int num_surfaces 306986c93d9c46415cf7746351c502a3513f637e77e4root); 307086c93d9c46415cf7746351c502a3513f637e77e4root 307186c93d9c46415cf7746351c502a3513f637e77e4root/* 307286c93d9c46415cf7746351c502a3513f637e77e4root * Display attributes 307386c93d9c46415cf7746351c502a3513f637e77e4root * Display attributes are used to control things such as contrast, hue, saturation, 307486c93d9c46415cf7746351c502a3513f637e77e4root * brightness etc. in the rendering process. The application can query what 307586c93d9c46415cf7746351c502a3513f637e77e4root * attributes are supported by the driver, and then set the appropriate attributes 307686c93d9c46415cf7746351c502a3513f637e77e4root * before calling vaPutSurface() 307786c93d9c46415cf7746351c502a3513f637e77e4root */ 3078b0fac498ca4863166252f1268fda83394db54153Fei Jiang 30797ce177f53f4c28c5fefb9259e106fc5a72f65b5eGwenole Beauchesne/** 30807ce177f53f4c28c5fefb9259e106fc5a72f65b5eGwenole Beauchesne * @name Rotation angles 30817ce177f53f4c28c5fefb9259e106fc5a72f65b5eGwenole Beauchesne * 30827ce177f53f4c28c5fefb9259e106fc5a72f65b5eGwenole Beauchesne * Those values could be used for VADisplayAttribRotation attribute or 3083c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan * VAProcPipelineParameterBuffer::rotation_state or in VAConfigAttribValDecJPEG. 3084c263d6a794e2a50d0f95919ed9f56003caedd492Austin Yuan * The rotation operation is clockwise. 30857ce177f53f4c28c5fefb9259e106fc5a72f65b5eGwenole Beauchesne */ 30867ce177f53f4c28c5fefb9259e106fc5a72f65b5eGwenole Beauchesne/**@{*/ 30877ce177f53f4c28c5fefb9259e106fc5a72f65b5eGwenole Beauchesne/** \brief No rotation. */ 3088b0fac498ca4863166252f1268fda83394db54153Fei Jiang#define VA_ROTATION_NONE 0x00000000 30897ce177f53f4c28c5fefb9259e106fc5a72f65b5eGwenole Beauchesne/** \brief Rotation by 90° clockwise. */ 3090b0fac498ca4863166252f1268fda83394db54153Fei Jiang#define VA_ROTATION_90 0x00000001 30917ce177f53f4c28c5fefb9259e106fc5a72f65b5eGwenole Beauchesne/** \brief Rotation by 180° clockwise. */ 3092b0fac498ca4863166252f1268fda83394db54153Fei Jiang#define VA_ROTATION_180 0x00000002 30937ce177f53f4c28c5fefb9259e106fc5a72f65b5eGwenole Beauchesne/** \brief Rotation by 270° clockwise. */ 3094601e657275d5edf21b79d64a49d9d392628ae487Austin Yuan#define VA_ROTATION_270 0x00000003 30957ce177f53f4c28c5fefb9259e106fc5a72f65b5eGwenole Beauchesne/**@}*/ 3096b0fac498ca4863166252f1268fda83394db54153Fei Jiang 309735f195a578d0bec4a0aa84d6162eda7e3a4a4db9Austin Yuan/** 309835f195a578d0bec4a0aa84d6162eda7e3a4a4db9Austin Yuan * @name Mirroring directions 309935f195a578d0bec4a0aa84d6162eda7e3a4a4db9Austin Yuan * 310035f195a578d0bec4a0aa84d6162eda7e3a4a4db9Austin Yuan * Those values could be used for VADisplayAttribMirror attribute or 310135f195a578d0bec4a0aa84d6162eda7e3a4a4db9Austin Yuan * VAProcPipelineParameterBuffer::mirror_state. 310235f195a578d0bec4a0aa84d6162eda7e3a4a4db9Austin Yuan 310335f195a578d0bec4a0aa84d6162eda7e3a4a4db9Austin Yuan */ 310435f195a578d0bec4a0aa84d6162eda7e3a4a4db9Austin Yuan/**@{*/ 310535f195a578d0bec4a0aa84d6162eda7e3a4a4db9Austin Yuan/** \brief No Mirroring. */ 310635f195a578d0bec4a0aa84d6162eda7e3a4a4db9Austin Yuan#define VA_MIRROR_NONE 0x00000000 310735f195a578d0bec4a0aa84d6162eda7e3a4a4db9Austin Yuan/** \brief Horizontal Mirroring. */ 310835f195a578d0bec4a0aa84d6162eda7e3a4a4db9Austin Yuan#define VA_MIRROR_HORIZONTAL 0x00000001 310935f195a578d0bec4a0aa84d6162eda7e3a4a4db9Austin Yuan/** \brief Vertical Mirroring. */ 311035f195a578d0bec4a0aa84d6162eda7e3a4a4db9Austin Yuan#define VA_MIRROR_VERTICAL 0x00000002 311135f195a578d0bec4a0aa84d6162eda7e3a4a4db9Austin Yuan/**@}*/ 311235f195a578d0bec4a0aa84d6162eda7e3a4a4db9Austin Yuan 3113b0fac498ca4863166252f1268fda83394db54153Fei Jiang/* attribute value for VADisplayAttribOutOfLoopDeblock */ 3114b0fac498ca4863166252f1268fda83394db54153Fei Jiang#define VA_OOL_DEBLOCKING_FALSE 0x00000000 3115b0fac498ca4863166252f1268fda83394db54153Fei Jiang#define VA_OOL_DEBLOCKING_TRUE 0x00000001 3116b0fac498ca4863166252f1268fda83394db54153Fei Jiang 3117942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang/* Render mode */ 3118942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang#define VA_RENDER_MODE_UNDEFINED 0 3119942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang#define VA_RENDER_MODE_LOCAL_OVERLAY 1 3120942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang#define VA_RENDER_MODE_LOCAL_GPU 2 3121942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang#define VA_RENDER_MODE_EXTERNAL_OVERLAY 4 3122942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang#define VA_RENDER_MODE_EXTERNAL_GPU 8 3123942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang 3124942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang/* Render device */ 3125942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang#define VA_RENDER_DEVICE_UNDEFINED 0 3126942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang#define VA_RENDER_DEVICE_LOCAL 1 3127942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang#define VA_RENDER_DEVICE_EXTERNAL 2 3128942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang 312986c93d9c46415cf7746351c502a3513f637e77e4root/* Currently defined display attribute types */ 313086c93d9c46415cf7746351c502a3513f637e77e4roottypedef enum 313186c93d9c46415cf7746351c502a3513f637e77e4root{ 313286c93d9c46415cf7746351c502a3513f637e77e4root VADisplayAttribBrightness = 0, 313386c93d9c46415cf7746351c502a3513f637e77e4root VADisplayAttribContrast = 1, 313486c93d9c46415cf7746351c502a3513f637e77e4root VADisplayAttribHue = 2, 313586c93d9c46415cf7746351c502a3513f637e77e4root VADisplayAttribSaturation = 3, 313621e26478769d887b8357289ebb7faa47b8b415aeAustin Yuan /* client can specifiy a background color for the target window 313721e26478769d887b8357289ebb7faa47b8b415aeAustin Yuan * the new feature of video conference, 313821e26478769d887b8357289ebb7faa47b8b415aeAustin Yuan * the uncovered area of the surface is filled by this color 3139942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang * also it will blend with the decoded video color 3140942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang */ 314186c93d9c46415cf7746351c502a3513f637e77e4root VADisplayAttribBackgroundColor = 4, 3142b0fac498ca4863166252f1268fda83394db54153Fei Jiang VADisplayAttribRotation = 6, 3143b0fac498ca4863166252f1268fda83394db54153Fei Jiang VADisplayAttribOutofLoopDeblock = 7, 3144b0fac498ca4863166252f1268fda83394db54153Fei Jiang 3145901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang /* 3146901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * For type VADisplayAttribCSCMatrix, "value" field is a pointer to the color 3147901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * conversion matrix. Each element in the matrix is float-point 3148901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang */ 3149901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang VADisplayAttribCSCMatrix = 12, 3150901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang /* specify the constant color used to blend with video surface 3151901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * Cd = Cv*Cc*Ac + Cb *(1 - Ac) C means the constant RGB 3152901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * d: the final color to overwrite into the frame buffer 3153901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * v: decoded video after color conversion, 3154901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * c: video color specified by VADisplayAttribBlendColor 3155901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang * b: background color of the drawable 3156901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang */ 3157901c77a7aa491f56b63af7b655b67439481e4177Fei Jiang VADisplayAttribBlendColor = 13, 3158942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang /* 3159942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang * Indicate driver to skip painting color key or not. 3160942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang * only applicable if the render is overlay 3161942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang */ 3162942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang VADisplayAttribOverlayAutoPaintColorKey = 14, 3163942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang /* 3164942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang * customized overlay color key, the format is RGB888 3165942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang * [23:16] = Red, [15:08] = Green, [07:00] = Blue. 3166942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang */ 3167942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang VADisplayAttribOverlayColorKey = 15, 3168942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang /* 3169942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang * The hint for the implementation of vaPutSurface 3170942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang * normally, the driver could use an overlay or GPU to render the surface on the screen 3171942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang * this flag provides APP the flexibity to switch the render dynamically 3172942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang */ 3173942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang VADisplayAttribRenderMode = 16, 3174942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang /* 3175942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang * specify if vaPutSurface needs to render into specified monitors 3176942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang * one example is that one external monitor (e.g. HDMI) is enabled, 3177942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang * but the window manager is not aware of it, and there is no associated drawable 3178942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang */ 3179942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang VADisplayAttribRenderDevice = 17, 3180942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang /* 3181942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang * specify vaPutSurface render area if there is no drawable on the monitor 3182942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang */ 3183942aa8ad7f4275a637fb2c1e5edfab686110cc52Kun Wang VADisplayAttribRenderRect = 18, 318486c93d9c46415cf7746351c502a3513f637e77e4root} VADisplayAttribType; 318586c93d9c46415cf7746351c502a3513f637e77e4root 318686c93d9c46415cf7746351c502a3513f637e77e4root/* flags for VADisplayAttribute */ 318786c93d9c46415cf7746351c502a3513f637e77e4root#define VA_DISPLAY_ATTRIB_NOT_SUPPORTED 0x0000 318886c93d9c46415cf7746351c502a3513f637e77e4root#define VA_DISPLAY_ATTRIB_GETTABLE 0x0001 318986c93d9c46415cf7746351c502a3513f637e77e4root#define VA_DISPLAY_ATTRIB_SETTABLE 0x0002 319086c93d9c46415cf7746351c502a3513f637e77e4root 319186c93d9c46415cf7746351c502a3513f637e77e4roottypedef struct _VADisplayAttribute 319286c93d9c46415cf7746351c502a3513f637e77e4root{ 319386c93d9c46415cf7746351c502a3513f637e77e4root VADisplayAttribType type; 319486c93d9c46415cf7746351c502a3513f637e77e4root int min_value; 319586c93d9c46415cf7746351c502a3513f637e77e4root int max_value; 319686c93d9c46415cf7746351c502a3513f637e77e4root int value; /* used by the set/get attribute functions */ 319786c93d9c46415cf7746351c502a3513f637e77e4root/* flags can be VA_DISPLAY_ATTRIB_GETTABLE or VA_DISPLAY_ATTRIB_SETTABLE or OR'd together */ 319886c93d9c46415cf7746351c502a3513f637e77e4root unsigned int flags; 319986c93d9c46415cf7746351c502a3513f637e77e4root} VADisplayAttribute; 320086c93d9c46415cf7746351c502a3513f637e77e4root 320186c93d9c46415cf7746351c502a3513f637e77e4root/* Get maximum number of display attributs supported by the implementation */ 320286c93d9c46415cf7746351c502a3513f637e77e4rootint vaMaxNumDisplayAttributes ( 320386c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy 320486c93d9c46415cf7746351c502a3513f637e77e4root); 320586c93d9c46415cf7746351c502a3513f637e77e4root 320686c93d9c46415cf7746351c502a3513f637e77e4root/* 320786c93d9c46415cf7746351c502a3513f637e77e4root * Query display attributes 320886c93d9c46415cf7746351c502a3513f637e77e4root * The caller must provide a "attr_list" array that can hold at 320986c93d9c46415cf7746351c502a3513f637e77e4root * least vaMaxNumDisplayAttributes() entries. The actual number of attributes 321086c93d9c46415cf7746351c502a3513f637e77e4root * returned in "attr_list" is returned in "num_attributes". 321186c93d9c46415cf7746351c502a3513f637e77e4root */ 321286c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaQueryDisplayAttributes ( 321386c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 321486c93d9c46415cf7746351c502a3513f637e77e4root VADisplayAttribute *attr_list, /* out */ 321586c93d9c46415cf7746351c502a3513f637e77e4root int *num_attributes /* out */ 321686c93d9c46415cf7746351c502a3513f637e77e4root); 321786c93d9c46415cf7746351c502a3513f637e77e4root 321886c93d9c46415cf7746351c502a3513f637e77e4root/* 321986c93d9c46415cf7746351c502a3513f637e77e4root * Get display attributes 322086c93d9c46415cf7746351c502a3513f637e77e4root * This function returns the current attribute values in "attr_list". 322186c93d9c46415cf7746351c502a3513f637e77e4root * Only attributes returned with VA_DISPLAY_ATTRIB_GETTABLE set in the "flags" field 322286c93d9c46415cf7746351c502a3513f637e77e4root * from vaQueryDisplayAttributes() can have their values retrieved. 322386c93d9c46415cf7746351c502a3513f637e77e4root */ 322486c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaGetDisplayAttributes ( 322586c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 322686c93d9c46415cf7746351c502a3513f637e77e4root VADisplayAttribute *attr_list, /* in/out */ 322786c93d9c46415cf7746351c502a3513f637e77e4root int num_attributes 322886c93d9c46415cf7746351c502a3513f637e77e4root); 322986c93d9c46415cf7746351c502a3513f637e77e4root 323086c93d9c46415cf7746351c502a3513f637e77e4root/* 323186c93d9c46415cf7746351c502a3513f637e77e4root * Set display attributes 323286c93d9c46415cf7746351c502a3513f637e77e4root * Only attributes returned with VA_DISPLAY_ATTRIB_SETTABLE set in the "flags" field 323386c93d9c46415cf7746351c502a3513f637e77e4root * from vaQueryDisplayAttributes() can be set. If the attribute is not settable or 323486c93d9c46415cf7746351c502a3513f637e77e4root * the value is out of range, the function returns VA_STATUS_ERROR_ATTR_NOT_SUPPORTED 323586c93d9c46415cf7746351c502a3513f637e77e4root */ 323686c93d9c46415cf7746351c502a3513f637e77e4rootVAStatus vaSetDisplayAttributes ( 323786c93d9c46415cf7746351c502a3513f637e77e4root VADisplay dpy, 323886c93d9c46415cf7746351c502a3513f637e77e4root VADisplayAttribute *attr_list, 323986c93d9c46415cf7746351c502a3513f637e77e4root int num_attributes 324086c93d9c46415cf7746351c502a3513f637e77e4root); 324186c93d9c46415cf7746351c502a3513f637e77e4root 32424b672db6ee89c9846451bbab23cf18e93c4260b2hding/**@}*/ 32434b672db6ee89c9846451bbab23cf18e93c4260b2hding 324486c93d9c46415cf7746351c502a3513f637e77e4root#ifdef __cplusplus 324586c93d9c46415cf7746351c502a3513f637e77e4root} 324686c93d9c46415cf7746351c502a3513f637e77e4root#endif 324786c93d9c46415cf7746351c502a3513f637e77e4root 324886c93d9c46415cf7746351c502a3513f637e77e4root#endif /* _VA_H_ */ 3249