1 /* 2 * Copyright (c) 2021, 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 mhw_render_itf.h 24 //! \brief MHW RENDER interface common base 25 //! \details 26 //! 27 28 #ifndef __MHW_RENDER_ITF_H__ 29 #define __MHW_RENDER_ITF_H__ 30 31 #include "mhw_itf.h" 32 #include "mhw_render_cmdpar.h" 33 #include "mhw_mi_itf.h" 34 35 #define _RENDER_CMD_DEF(DEF) \ 36 DEF(PIPELINE_SELECT); \ 37 DEF(STATE_BASE_ADDRESS); \ 38 DEF(_3DSTATE_CHROMA_KEY); \ 39 DEF(PALETTE_ENTRY); \ 40 DEF(STATE_SIP); \ 41 DEF(GPGPU_CSR_BASE_ADDRESS); \ 42 DEF(_3DSTATE_BINDING_TABLE_POOL_ALLOC); \ 43 DEF(CFE_STATE); \ 44 DEF(COMPUTE_WALKER); \ 45 DEF(STATE_COMPUTE_MODE) 46 47 namespace mhw 48 { 49 namespace render 50 { 51 class Itf 52 { 53 public: 54 class ParSetting 55 { 56 public: 57 virtual ~ParSetting() = default; 58 _RENDER_CMD_DEF(_MHW_SETPAR_DEF); 59 }; 60 61 virtual ~Itf() = default; 62 63 virtual MOS_STATUS EnableL3Caching(MHW_RENDER_ENGINE_L3_CACHE_SETTINGS *cacheSettings) = 0; 64 // legacy MHW interface will be removed for another pr 65 virtual MOS_STATUS SetL3Cache(PMOS_COMMAND_BUFFER cmdBuffer, std::shared_ptr<mhw::mi::Itf> miItf) = 0; 66 67 virtual MOS_STATUS EnablePreemption(PMOS_COMMAND_BUFFER cmdBuffer, std::shared_ptr<mhw::mi::Itf> miItf) = 0; 68 69 virtual MOS_STATUS InitMmioRegisters() = 0; 70 71 virtual PMHW_MI_MMIOREGISTERS GetMmioRegisters() = 0; 72 73 virtual MOS_STATUS AllocateHeaps(MHW_STATE_HEAP_SETTINGS stateHeapSettings) = 0; 74 75 virtual PMHW_STATE_HEAP_INTERFACE GetStateHeapInterface() = 0; 76 77 virtual bool IsPreemptionEnabled() =0; 78 79 virtual void GetSamplerResolutionAlignUnit(bool isAVSSampler, uint32_t &widthAlignUnit, uint32_t &heightAlignUnit) = 0; 80 81 virtual MHW_RENDER_ENGINE_CAPS* GetHwCaps() = 0; 82 83 virtual MHW_RENDER_ENGINE_L3_CACHE_CONFIG* GetL3CacheConfig() = 0; 84 85 virtual MOS_STATUS SetupInlineData() = 0; 86 87 _RENDER_CMD_DEF(_MHW_CMD_ALL_DEF_FOR_ITF); 88 MEDIA_CLASS_DEFINE_END(mhw__render__Itf) 89 }; 90 } // namespace render 91 } // namespace mhw 92 #endif // __MHW_RENDER_ITF_H__ 93