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22 
23 //!
24 //! \file     media_scalability_singlepipe.h
25 //! \brief    Defines the common interface for media scalability singlepipe mode.
26 //! \details  The media scalability singlepipe interface is further sub-divided by component,
27 //!           this file is for the base interface which is shared by all components.
28 //!
29 
30 #ifndef __MEDIA_SCALABILITY_SINGLEPIPE_H__
31 #define __MEDIA_SCALABILITY_SINGLEPIPE_H__
32 #include <stdint.h>
33 #include "mos_defs.h"
34 #include "mos_os_specific.h"
35 #include "media_scalability_singlepipe_next.h"
36 class MediaContext;
37 class MediaScalabilityOption;
38 class MhwMiInterface;
39 
40 class MediaScalabilitySinglePipe : public MediaScalabilitySinglePipeNext
41 {
42 
43 public:
44     //!
45     //! \brief  Media scalability singlepipe constructor
46     //! \param  [in] hwInterface
47     //!         Pointer to HwInterface
48     //! \param  [in] componentType
49     //!         Component type
50     //!
51     MediaScalabilitySinglePipe(void *hwInterface, MediaContext *mediaContext, uint8_t componentType);
52 
53     //!
54     //! \brief  Media scalability singlepipe destructor
55     //!
~MediaScalabilitySinglePipe()56     virtual ~MediaScalabilitySinglePipe(){};
57 
58     //!
59     //! \brief  Submit command buffer
60     //! \param  [in, out] cmdBuffer
61     //!         Pointer to command buffer
62     //! \return MOS_STATUS
63     //!         MOS_STATUS_SUCCESS if success, else fail reason
64     //!
65     virtual MOS_STATUS SubmitCmdBuffer(PMOS_COMMAND_BUFFER cmdBuffer) override;
66 
67     virtual MOS_STATUS Initialize(const MediaScalabilityOption &option) override;
68 
69     //!
70     //! \brief  Set hint parameters
71     //! \return MOS_STATUS
72     //!         MOS_STATUS_SUCCESS if success, else fail reason
73     //!
74     virtual MOS_STATUS SetHintParams() override;
75 
76     //!
77     //! \brief  Destroy the media scalability
78     //! \return MOS_STATUS
79     //!         MOS_STATUS_SUCCESS if success, else fail reason
80     //!
81     virtual MOS_STATUS Destroy() override;
82 
83 protected:
84     MhwMiInterface *         m_miInterface          = nullptr;  //!< Mi interface used to add BB end
85     MEDIA_CLASS_DEFINE_END(MediaScalabilitySinglePipe)
86 };
87 
88 #endif // !__MEDIA_SCALABILITY_SINGLEPIPE_LEGACY_H__
89 
90