1 /*
2 * Copyright (c) 2020, 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
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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
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
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19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
20 * OTHER DEALINGS IN THE SOFTWARE.
21 */
22 
23 //!
24 //! \file     encode_mem_compression.h
25 //! \brief    Defines the common interface for encode mmc
26 //! \details  The encode media mmc is to handle encode mmc operations
27 //!
28 
29 #ifndef __MEDIA_ENCODE_MEM_COMPRESSION_H__
30 #define __MEDIA_ENCODE_MEM_COMPRESSION_H__
31 
32 #include "media_mem_compression.h"
33 #include "codec_hw_next.h"
34 #include "mhw_mi_itf.h"
35 
36 class EncodeMemComp : public MediaMemComp
37 {
38 public:
39     //!
40     //! \brief    Construct
41     //!
42     EncodeMemComp(CodechalHwInterfaceNext *hwInterface);
43 
44     //!
45     //! \brief    Copy constructor
46     //!
47     EncodeMemComp(const EncodeMemComp&) = delete;
48 
49     //!
50     //! \brief    Copy assignment operator
51     //!
52     EncodeMemComp& operator=(const EncodeMemComp&) = delete;
53 
54     //!
55     //! \brief    Destructor
56     //!
~EncodeMemComp()57     virtual ~EncodeMemComp() {};
58 
59 #if (_DEBUG || _RELEASE_INTERNAL)
60     MOS_STATUS UpdateUserFeatureKey(PMOS_SURFACE surface);
61 #endif
62 
63 protected:
64 #if (_DEBUG || _RELEASE_INTERNAL)
65     bool                    m_userFeatureUpdated = false; //!< Inidate if mmc user feature key for recon is updated
66 #endif
67 
68     void InitEncodeMmc(CodechalHwInterfaceNext *hwInterface);
69 
70     bool m_mmcEnabledForEncode = false;                  //!< Indicate if mmc is enabled for encode
71 
72     std::shared_ptr<mhw::mi::Itf> m_miItf;               //!< Point to MI interface
73 
74 MEDIA_CLASS_DEFINE_END(EncodeMemComp)
75 };
76 
77 #endif //__MEDIA_ENCODE_MEM_COMPRESSION_H__
78