1 /*
2 * Copyright (c) 2021, Intel Corporation
3 *
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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,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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21 */
22 
23 //!
24 //! \file     decode_vp8_mem_compression.h
25 //! \brief    Defines the common interface for VP8 decode mmc
26 //! \details  The VP8 decode media mmc is to handle decode mmc operations
27 //!
28 
29 #ifndef __VP8_DECODE_MEM_COMPRESSION_H__
30 #define __VP8_DECODE_MEM_COMPRESSION_H__
31 
32 #include "decode_mem_compression.h"
33 #include "decode_vp8_basic_feature.h"
34 
35 #ifdef _MMC_SUPPORTED
36 
37 namespace decode
38 {
39 class Vp8DecodeMemComp
40 {
41 public:
42     //!
43     //! \brief    Construct
44     //!
45     Vp8DecodeMemComp(CodechalHwInterfaceNext *hwInterface);
46 
47     //!
48     //! \brief    Copy constructor
49     //!
50     Vp8DecodeMemComp(const DecodeMemComp &) = delete;
51 
52     //!
53     //! \brief    Copy assignment operator
54     //!
55     Vp8DecodeMemComp &operator=(const Vp8DecodeMemComp &) = delete;
56 
57     //!
58     //! \brief    Destructor
59     //!
~Vp8DecodeMemComp()60     virtual ~Vp8DecodeMemComp(){};
61 
62     //!
63     //! \brief    CheckReferenceList
64     //!
65     virtual MOS_STATUS CheckReferenceList(Vp8BasicFeature &vp8BasicFeature,
66                                           MOS_MEMCOMP_STATE & PostDeblockSurfMmcState,
67                                           MOS_MEMCOMP_STATE & PreDeblockSurfMmcState);
68 
69     //!
70     //! \brief    SetPipeBufAddr
71     //!
72     virtual MOS_STATUS  SetPipeBufAddr(Vp8BasicFeature &vp8BasicFeature,
73                                        MOS_MEMCOMP_STATE &PostDeblockSurfMmcState,
74                                        MOS_MEMCOMP_STATE &PreDeblockSurfMmcState);
75 
76     bool           m_mmcEnabled  = false;
77 
78 protected:
79     PMOS_INTERFACE m_osInterface = nullptr;
80     uint8_t        m_skipMask    = 0;
81 
82 MEDIA_CLASS_DEFINE_END(decode__Vp8DecodeMemComp)
83 };
84 }  // namespace decode
85 
86 #endif  //_MMC_SUPPORTED
87 
88 #endif  //__VP8_DECODE_MEM_COMPRESSION_H__
89