1 /* 2 * Copyright (c) 2019, 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 mos_os_virtualengine_scalability_specific.h 24 //! \brief defines the MOS interface extension for Linux, supporting virtual engine single pipe mode. 25 //! \details defines all types, macros, and functions required by the MOS interface extension for Linux, supporting virtual engine single pipe mode. 26 //! 27 28 #ifndef __MOS_OS_VIRTUALENGINE_SINGLEPIPE_SPECIFIC_NEXT_H__ 29 #define __MOS_OS_VIRTUALENGINE_SINGLEPIPE_SPECIFIC_NEXT_H__ 30 31 #include "mos_os_virtualengine_next.h" 32 #include "mos_os_virtualengine_singlepipe_next.h" 33 class MosOsVeSinglePipeSpecific : public MosOsVeSinglePipe 34 { 35 public: 36 MOS_STATUS Initialize( 37 MOS_STREAM_HANDLE stream, 38 PMOS_VIRTUALENGINE_INIT_PARAMS pVEInitParms); 39 40 // No secondary cmd buf used in single pipe mode ResetSecdryCmdBufStates()41 void ResetSecdryCmdBufStates() {} 42 VerifySecdryCmdBufSize(uint32_t dwNewRequestSize)43 bool VerifySecdryCmdBufSize( 44 uint32_t dwNewRequestSize) { return true; } 45 ResizeSecdryCmdBuf(uint32_t dwNewRequestSize)46 MOS_STATUS ResizeSecdryCmdBuf( 47 uint32_t dwNewRequestSize) { return MOS_STATUS_SUCCESS; } 48 GetSecdryCmdBuf(PMOS_COMMAND_BUFFER pScdryCmdBuf,uint32_t dwBufIdxPlus1)49 MOS_STATUS GetSecdryCmdBuf( 50 PMOS_COMMAND_BUFFER pScdryCmdBuf, 51 uint32_t dwBufIdxPlus1) { return MOS_STATUS_SUCCESS; } 52 ReturnSecdryCmdBuf(PMOS_COMMAND_BUFFER pScdryCmdBuf,uint32_t dwBufIdxPlus1)53 MOS_STATUS ReturnSecdryCmdBuf( 54 PMOS_COMMAND_BUFFER pScdryCmdBuf, 55 uint32_t dwBufIdxPlus1) { return MOS_STATUS_SUCCESS; } 56 DoneSecdryCmdBuf()57 MOS_STATUS DoneSecdryCmdBuf() { return MOS_STATUS_SUCCESS; } 58 59 // No hint parameters to set SetHintParams(PMOS_VIRTUALENGINE_SET_PARAMS pVEParams)60 MOS_STATUS SetHintParams( 61 PMOS_VIRTUALENGINE_SET_PARAMS pVEParams) { return MOS_STATUS_SUCCESS; } 62 63 MOS_STATUS GetHintParams( 64 bool bScalableMode, 65 PMOS_VIRTUALENGINE_HINT_PARAMS *ppHintParams); 66 CheckHintParamsValidity()67 MOS_STATUS CheckHintParamsValidity() { return MOS_STATUS_SUCCESS; } 68 Destroy()69 void Destroy() {} 70 MEDIA_CLASS_DEFINE_END(MosOsVeSinglePipeSpecific) 71 }; 72 73 #endif //__MOS_OS_VIRTUALENGINE_SINGLEPIPE_SPECIFIC_NEXT_H__ 74 75