1 /* 2 * Copyright (c) 2017, Intel Corporation 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a 5 * copy of this software and associated documentation files (the "Software"), 6 * to deal in the Software without restriction, including without limitation 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 8 * and/or sell copies of the Software, and to permit persons to whom the 9 * Software is furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice shall be included 12 * in all copies or substantial portions of the Software. 13 * 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 15 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 17 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR 18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 20 * OTHER DEALINGS IN THE SOFTWARE. 21 */ 22 //! 23 //! \file codechal_mmc_decode_jpeg.h 24 //! \brief Defines the public interface for CodecHal Media Memory Compression 25 //! 26 #ifndef __CODECHAL_MMC_DECODE_JPEG_H__ 27 #define __CODECHAL_MMC_DECODE_JPEG_H__ 28 29 #include "codechal_mmc.h" 30 #include "codechal_decode_jpeg.h" 31 32 //! \class CodechalMmcDecodeJpeg 33 //! \brief Media memory compression decode JPEG state. This class defines the member fields 34 //! functions etc used by decode JPEG memory compression. 35 //! 36 class CodechalMmcDecodeJpeg:public CodecHalMmcState 37 { 38 public: 39 40 //! 41 //! \brief Constructor 42 //! 43 CodechalMmcDecodeJpeg( 44 CodechalHwInterface *hwInterface, 45 void *standardState); 46 47 //! 48 //! \brief Destructor 49 //! ~CodechalMmcDecodeJpeg()50 ~CodechalMmcDecodeJpeg() {}; 51 52 MOS_STATUS SetPipeBufAddr( 53 PMHW_VDBOX_PIPE_BUF_ADDR_PARAMS pipeBufAddrParams, 54 PMOS_COMMAND_BUFFER cmdBuffer = nullptr) override; 55 56 CodechalDecodeJpeg *m_jpegState = nullptr; //!< Pinter to JPEG decode state 57 }; 58 59 #endif // __CODECHAL_MMC_DECODE_JPEG_H__