1 /*
2 * Copyright (c) 2021-2022, Intel Corporation
3 *
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5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
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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
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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,
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21 */
22 
23 //!
24 //! \file     decode_vp9_mem_compression.h
25 //! \brief    Defines the common interface for VP9 decode mmc
26 //! \details  The VP9 decode media mmc is to handle decode mmc operations
27 //!
28 
29 #ifndef __VP9_DECODE_MEM_COMPRESSION_H__
30 #define __VP9_DECODE_MEM_COMPRESSION_H__
31 
32 #include "decode_mem_compression.h"
33 #include "decode_vp9_basic_feature.h"
34 
35 namespace decode
36 {
37 class Vp9DecodeMemComp
38 {
39 public:
40     //!
41     //! \brief    Construct
42     //!
43     Vp9DecodeMemComp(CodechalHwInterfaceNext *hwInterface);
44 
45     //!
46     //! \brief    Copy constructor
47     //!
48     Vp9DecodeMemComp(const DecodeMemComp &) = delete;
49 
50     //!
51     //! \brief    Copy assignment operator
52     //!
53     Vp9DecodeMemComp &operator=(const Vp9DecodeMemComp &) = delete;
54 
55     //!
56     //! \brief    Destructor
57     //!
~Vp9DecodeMemComp()58     virtual ~Vp9DecodeMemComp(){};
59 
60     virtual MOS_STATUS CheckReferenceList(Vp9BasicFeature &vp9BasicFeature,
61         MOS_MEMCOMP_STATE &postDeblockSurfMmcState,
62         MOS_MEMCOMP_STATE &preDeblockSurfMmcState,
63         PMOS_RESOURCE     *presReferences);
64 
65     MOS_STATUS SetRefSurfaceMask(
66         Vp9BasicFeature         &vp9BasicFeature,
67         MHW_VDBOX_SURFACE_PARAMS refSurfaceParams[]);
68 
69     MOS_STATUS SetRefSurfaceCompressionFormat(
70         Vp9BasicFeature         &vp9BasicFeature,
71         MHW_VDBOX_SURFACE_PARAMS refSurfaceParams[]);
72 
73     virtual MOS_STATUS SetRefSurfaceMask(
74         Vp9BasicFeature                       &vp9BasicFeature,
75         mhw::vdbox::hcp::HCP_SURFACE_STATE_PAR refSurfaceParams[]);
76 
77 protected:
78     PMOS_INTERFACE m_osInterface = nullptr;
79     uint8_t        m_skipMask    = 0;
80 
81 MEDIA_CLASS_DEFINE_END(decode__Vp9DecodeMemComp)
82 };
83 }  // namespace decode
84 
85 #endif  //__VP9_DECODE_MEM_COMPRESSION_H__
86