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22 //!
23 //! \file     vp_rot_mir_filter.h
24 //! \brief    Defines the common interface for rotation/mirror
25 //!           this file is for the base interface which is shared by rotation/mirror in driver.
26 //!
27 
28 #ifndef __VP_ROT_MIR_FILTER_H__
29 #define __VP_ROT_MIR_FILTER_H__
30 
31 #include "vp_filter.h"
32 #include "sw_filter.h"
33 
34 namespace vp {
35 
36 class VpRotMirFilter : public VpFilter
37 {
38 public:
39 
40     VpRotMirFilter(
41         PVP_MHWINTERFACE vpMhwInterface);
42 
~VpRotMirFilter()43     virtual ~VpRotMirFilter()
44     {
45         Destroy();
46     };
47 
48     virtual MOS_STATUS Init() override;
49 
50     virtual MOS_STATUS Prepare() override;
51 
52     virtual MOS_STATUS Destroy() override;
53 
54     virtual MOS_STATUS SetExecuteEngineCaps(
55         FeatureParamRotMir      &rotMirParams,
56         VP_EXECUTE_CAPS         vpExecuteCaps);
57 
58     MOS_STATUS CalculateEngineParams();
GetSfcParams()59     SFC_ROT_MIR_PARAMS *GetSfcParams()
60     {
61         return m_sfcRotMirParams;
62     }
63 protected:
64 
65     //!
66     //! \brief    Setup Rotation and Mirrow params
67     //! \details  Setup Rotation and Mirrow params
68     //! \param    [in] Rotation
69     //!           Pointer to surface rotation params
70     //! \return   MOS_STATUS
71     //!
72     MOS_STATUS SetRotationAndMirrowParams(
73         VPHAL_ROTATION     Rotation);
74 
75     //!
76     //! \brief    Setup Rotation and Mirrow params
77     //! \details  Setup Rotation and Mirrow params
78     //! \param    [in] Rotation
79     //!           surface rotation params
80     //! \return   VPHAL_ROTATION
81     //!
82     VPHAL_ROTATION GetRotationParam(
83         VPHAL_ROTATION Rotation);
84 
85 protected:
86     FeatureParamRotMir      m_rotMirParams = {};
87     PSFC_ROT_MIR_PARAMS     m_sfcRotMirParams = nullptr;
88 
89 MEDIA_CLASS_DEFINE_END(vp__VpRotMirFilter)
90 };
91 
92 struct HW_FILTER_ROT_MIR_PARAM : public HW_FILTER_PARAM
93 {
94     FeatureParamRotMir      rotMirParams;
95 };
96 
97 class HwFilterRotMirParameter : public HwFilterParameter
98 {
99 public:
100     static HwFilterParameter *Create(HW_FILTER_ROT_MIR_PARAM &param, FeatureType featureType);
101     HwFilterRotMirParameter(FeatureType featureType);
102     virtual ~HwFilterRotMirParameter();
103     virtual MOS_STATUS ConfigParams(HwFilter &hwFilter);
104     MOS_STATUS Initialize(HW_FILTER_ROT_MIR_PARAM &param);
105 
106 private:
107     HW_FILTER_ROT_MIR_PARAM m_Params = {};
108 
109 MEDIA_CLASS_DEFINE_END(vp__HwFilterRotMirParameter)
110 };
111 
112 class VpSfcRotMirParameter : public VpPacketParameter
113 {
114 public:
115     static VpPacketParameter *Create(HW_FILTER_ROT_MIR_PARAM &param);
116     VpSfcRotMirParameter(PVP_MHWINTERFACE pHwInterface, PacketParamFactoryBase *packetParamFactory);
117     virtual ~VpSfcRotMirParameter();
118 
119     virtual bool SetPacketParam(VpCmdPacket *pPacket);
120 
121 private:
122     MOS_STATUS Initialize(HW_FILTER_ROT_MIR_PARAM & params);
123 
124     VpRotMirFilter m_RotMirFilter;
125 
126 MEDIA_CLASS_DEFINE_END(vp__VpSfcRotMirParameter)
127 };
128 
129 class PolicySfcRotMirHandler : public PolicyFeatureHandler
130 {
131 public:
132     PolicySfcRotMirHandler(VP_HW_CAPS &hwCaps);
133     virtual ~PolicySfcRotMirHandler();
134     virtual bool IsFeatureEnabled(VP_EXECUTE_CAPS vpExecuteCaps);
135     virtual HwFilterParameter *CreateHwFilterParam(VP_EXECUTE_CAPS vpExecuteCaps, SwFilterPipe &swFilterPipe, PVP_MHWINTERFACE pHwInterface);
136     virtual MOS_STATUS UpdateFeaturePipe(VP_EXECUTE_CAPS caps, SwFilter &feature, SwFilterPipe &featurePipe, SwFilterPipe &executePipe, bool isInputPipe, int index);
137 
CreatePacketParam(HW_FILTER_PARAM & param)138     static VpPacketParameter* CreatePacketParam(HW_FILTER_PARAM& param)
139     {
140         if (param.type != FeatureTypeRotMirOnSfc)
141         {
142             VP_PUBLIC_ASSERTMESSAGE("Invalid parameter for SFC Rotation-Mirror!");
143             return nullptr;
144         }
145 
146         HW_FILTER_ROT_MIR_PARAM* rotationParam = (HW_FILTER_ROT_MIR_PARAM*)(&param);
147         return VpSfcRotMirParameter::Create(*rotationParam);
148     }
149 private:
150     PacketParamFactory<VpSfcRotMirParameter> m_PacketParamFactory;
151 
152 MEDIA_CLASS_DEFINE_END(vp__PolicySfcRotMirHandler)
153 };
154 }
155 #endif//__VP_ROT_MIR_FILTER_H__