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22 //!
23 //! \file     codechal_decode_sfc_avc.h
24 //! \brief    Defines the SFC interface extension for AVC decode.
25 //! \details  Defines all types, macros, and functions required by CodecHal SFC for AVC decoding.
26 //!           Definitions are not externally facing.
27 //!
28 
29 #ifndef __CODECHAL_DECODE_SFC_AVC_H__
30 #define __CODECHAL_DECODE_SFC_AVC_H__
31 
32 #include "codechal_decode_sfc.h"
33 
34 //!
35 //! \class    CodechalAvcSfcState
36 //! \brief    Codechal AVC SFC state
37 //!
38 class CodechalAvcSfcState : public CodechalSfcState
39 {
40 public:
41     //!
42     //! \brief    Constructor
43     //!
CodechalAvcSfcState()44     CodechalAvcSfcState() { CODECHAL_HW_FUNCTION_ENTER; };
45     //!
46     //! \brief    Destructor
47     //!
~CodechalAvcSfcState()48     ~CodechalAvcSfcState() { CODECHAL_HW_FUNCTION_ENTER; };
49 
50     //!
51     //! \brief    Check if SFC output is supported and Initialize SFC
52     //! \param    [in] decProcessingParams
53     //!           Pointer to decode processing params
54     //! \param    [in] picParams
55     //!           Pointer to Avc Pic Params
56     //! \param    [in] width
57     //!           Input Frame width and height
58     //! \param    [in] height
59     //!           Input Frame width and height
60     //! \param    [in] deblockingEnabled
61     //!           Enable deblocking
62     //! \return   MOS_STATUS
63     //!           MOS_STATUS_SUCCESS if success, else fail reason
64     //!
65     virtual MOS_STATUS CheckAndInitialize(
66         DecodeProcessingParams *decProcessingParams,
67         PCODEC_AVC_PIC_PARAMS   picParams,
68         uint32_t                width,
69         uint32_t                height,
70         bool                    deblockingEnabled);
71 
72     //!
73     //! \brief    Update Input Info for SfcStateParams
74     //! \param    [in] sfcStateParams
75     //!           Pointer to Sfc State Params
76     //! \return   MOS_STATUS
77     //!           MOS_STATUS_SUCCESS if success, else fail reason
78     //!
79     virtual MOS_STATUS UpdateInputInfo(
80         PMHW_SFC_STATE_PARAMS               sfcStateParams);
81 };
82 
83 #endif
84