1 /* 2 * Copyright (c) 2022, 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_blt_itf.h 24 //! \brief MHW BLT interface common base 25 //! \details 26 //! 27 28 #ifndef __MHW_BLT_ITF_H__ 29 #define __MHW_BLT_ITF_H__ 30 31 #include "mhw_itf.h" 32 #include "mhw_blt_cmdpar.h" 33 #include "mhw_mi.h" 34 35 #define _BLT_CMD_DEF(DEF) \ 36 DEF(XY_FAST_COPY_BLT); \ 37 DEF(XY_BLOCK_COPY_BLT) 38 39 #define MAX_BLT_BLOCK_COPY_WIDTH 0x4000u 40 41 namespace mhw 42 { 43 namespace blt 44 { 45 class Itf 46 { 47 public: 48 class ParSetting 49 { 50 public: 51 virtual ~ParSetting() = default; 52 _BLT_CMD_DEF(_MHW_SETPAR_DEF); 53 }; 54 55 virtual ~Itf() = default; 56 57 virtual uint32_t GetFastTilingMode( 58 BLT_TILE_TYPE TileType) = 0; 59 60 virtual MOS_STATUS AddBlockCopyBlt( 61 PMOS_COMMAND_BUFFER pCmdBuffer, 62 PMHW_FAST_COPY_BLT_PARAM pBlockCopyBltParam, 63 uint32_t srcOffset, 64 uint32_t dstOffset) = 0; 65 66 _BLT_CMD_DEF(_MHW_CMD_ALL_DEF_FOR_ITF); 67 MEDIA_CLASS_DEFINE_END(mhw__blt__Itf) 68 }; 69 } // namespace blt 70 } // namespace mhw 71 #endif // __MHW_BLT_ITF_H__ 72