1 /*
2 * Copyright (c) 2021-2022, 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     decode_vvc_mv_buffers.h
24 //! \brief    Defines MV buffer related logic for vvc decode
25 //!
26 #ifndef __DECODE_VVC_MV_BUFFERS_H__
27 #define __DECODE_VVC_MV_BUFFERS_H__
28 
29 #include "codec_def_decode_vvc.h"
30 #include "decode_allocator.h"
31 #include "mhw_vdbox_vvcp_itf.h"
32 #include "decode_reference_associated_buffer.h"
33 
34 namespace decode
35 {
36 class VvcBasicFeature;
37 
38 class VvcMvBufferOpInf : public BufferOpInf<MOS_BUFFER, VvcBasicFeature>
39 {
40 public:
41     virtual MOS_STATUS Init(void* hwInterface, DecodeAllocator& allocator,
42                     VvcBasicFeature& basicFeature);
43     virtual MOS_BUFFER *Allocate();
44     virtual MOS_STATUS Resize(MOS_BUFFER* &buffer);
45     virtual void Destroy(MOS_BUFFER* &buffer);
46 
47 protected:
48     std::shared_ptr<mhw::vdbox::vvcp::Itf> m_vvcpItf = nullptr;
49     CodecVvcPicParams*     m_vvcPicParams  = nullptr;
50 
51 MEDIA_CLASS_DEFINE_END(decode__VvcMvBufferOpInf)
52 };
53 
54 }  // namespace decode
55 
56 #endif  // !__DECODE_VVC_MV_BUFFERS_H__
57