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 decode_hevc_mv_buffers.h 24 //! \brief Defines MV buffer related logic for hevc decode 25 //! 26 #ifndef __DECODE_HEVC_MV_BUFFERS_H__ 27 #define __DECODE_HEVC_MV_BUFFERS_H__ 28 29 #include "codec_def_decode_hevc.h" 30 #include "decode_allocator.h" 31 #include "mhw_vdbox_hcp_itf.h" 32 #include "decode_reference_associated_buffer.h" 33 34 namespace decode 35 { 36 class HevcBasicFeature; 37 38 class HevcMvBufferOpInf : public BufferOpInf<MOS_BUFFER, HevcBasicFeature> 39 { 40 public: 41 virtual MOS_STATUS Init(void* hwInterface, DecodeAllocator& allocator, 42 HevcBasicFeature& basicFeature); 43 virtual MOS_BUFFER *Allocate(); 44 virtual MOS_STATUS Resize(MOS_BUFFER* &buffer); 45 virtual void Destroy(MOS_BUFFER* &buffer); 46 47 MEDIA_CLASS_DEFINE_END(decode__HevcMvBufferOpInf) 48 }; 49 50 } // namespace decode 51 52 #endif // !__DECODE_HEVC_MV_BUFFERS_H__ 53