1 /*
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22 //!
23 //! \file     codechal_decode_jpeg_g11.h
24 //! \brief    Defines the decode interface extension for JPEG.
25 //! \details  Defines all types, macros, and functions required by CodecHal for JPEG decoding. Definitions are not externally facing.
26 //!
27 
28 #ifndef __CODECHAL_DECODER_JPEG_G11_H__
29 #define __CODECHAL_DECODER_JPEG_G11_H__
30 
31 #include "codechal_decode_jpeg.h"
32 #include "codechal_decode_singlepipe_virtualengine.h"
33 
34 //!
35 //! \class CodechalDecodeJpegG11
36 //! \brief This class defines the member fields, functions etc used by GEN11 JPEG decoder.
37 //!
38 class CodechalDecodeJpegG11 : public CodechalDecodeJpeg
39 {
40 public:
41     //!
42     //! \brief  Constructor
43     //! \param    [in] hwInterface
44     //!           Hardware interface
45     //! \param    [in] debugInterface
46     //!           Debug interface
47     //! \param    [in] standardInfo
48     //!           The information of decode standard for this instance
49     //!
50     CodechalDecodeJpegG11(
51         CodechalHwInterface   *hwInterface,
52         CodechalDebugInterface* debugInterface,
53         PCODECHAL_STANDARD_INFO standardInfo);
54 
55     //!
56     //! \brief    Copy constructor
57     //!
58     CodechalDecodeJpegG11(const CodechalDecodeJpegG11&) = delete;
59 
60     //!
61     //! \brief    Copy assignment operator
62     //!
63     CodechalDecodeJpegG11& operator=(const CodechalDecodeJpegG11&) = delete;
64 
65     //!
66     //! \brief    Destructor
67     //!
68     ~CodechalDecodeJpegG11();
69 
70     MOS_STATUS  AllocateStandard (
71         CodechalSetting *          settings) override;
72 
73     //!
74     //! \brief  Set states for each frame to prepare for GEN11 JPEG decode
75     //! \return MOS_STATUS
76     //!         MOS_STATUS_SUCCESS if success, else fail reason
77     //!
78     MOS_STATUS  SetFrameStates() override;
79 
80     MOS_STATUS  DecodeStateLevel() override;
81 
82     MOS_STATUS  DecodePrimitiveLevel() override;
83 
84 protected:
85 
86     //!
87     //! \brief  Set up params for gpu context creation
88     //! \return   MOS_STATUS
89     //!           MOS_STATUS_SUCCESS if success, else fail reason
90     //!
91     MOS_STATUS SetGpuCtxCreatOption(CodechalSetting * settings) override;
92 
93     PCODECHAL_DECODE_SINGLEPIPE_VIRTUALENGINE_STATE m_veState = nullptr;  //!< single pipe virtual engine state
94 };
95 
96 #endif  // __CODECHAL_DECODER_JPEG_G11_H__
97