1 /*
2 * Copyright (c) 2021, Intel Corporation
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9 * Software is furnished to do so, subject to the following conditions:
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11 * The above copyright notice and this permission notice shall be included
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15 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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21 */
22 
23 //!
24 //! \file     decode_vp9_phase_front_end.h
25 //! \brief    Defines the common interface for VP9 front end phase.
26 //!
27 
28 #ifndef __DECODE_VP9_PHASE_FRONT_END_H__
29 #define __DECODE_VP9_PHASE_FRONT_END_H__
30 
31 #include "decode_vp9_phase.h"
32 
33 namespace decode
34 {
35 
36 class Vp9PhaseFrontEnd : public Vp9Phase
37 {
38 public:
39     //!
40     //! \brief  VP9 decode scalability front end phase constructor
41     //! \param  [in] pipeline
42     //!         Decode pipeline
43     //! \param  [in] scalabOption
44     //!         Decode scalability option
45     //! \param  [in] params
46     //!         Decode scalability params
47     //!
Vp9PhaseFrontEnd(DecodePipeline & pipeline,DecodeScalabilityOption & scalabOption)48     Vp9PhaseFrontEnd(DecodePipeline &pipeline, DecodeScalabilityOption &scalabOption)
49         : Vp9Phase(pipeline, scalabOption)
50     {}
51 
52     //!
53     //! \brief  VP9 decode scalability front end phase destructor
54     //!
~Vp9PhaseFrontEnd()55     virtual ~Vp9PhaseFrontEnd() {};
56 
57     virtual uint32_t   GetCmdBufIndex() override;
58     virtual uint32_t   GetSubmissionType() override;
59     virtual MOS_STATUS GetMode(uint32_t &pipeWorkMode, uint32_t &multiEngineMode) override;
60     virtual uint32_t   GetPktId() override;
61     virtual bool       ImmediateSubmit() override;
62     virtual bool       RequiresContextSwitch() override;
63     virtual DecodeScalabilityOption* GetDecodeScalabilityOption() override;
64 
65 private:
66     DecodeScalabilityOption m_FEScalabOption;
67 
68 MEDIA_CLASS_DEFINE_END(decode__Vp9PhaseFrontEnd)
69 };
70 
71 }
72 #endif // !__DECODE_VP9_PHASE_FRONT_END_H__
73 
74