1 /*
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9 * Software is furnished to do so, subject to the following conditions:
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15 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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22 //!
23 //! \file     decode_mpeg2_pipeline_adapter_xe2_lpm_base.h
24 //! \brief    Defines the interface to adapt to mpeg2 decode pipeline
25 //!
26 
27 #ifndef __DECODE_MPEG2_PIPELINE_ADAPTER_XE2_LPM_BASE_H__
28 #define __DECODE_MPEG2_PIPELINE_ADAPTER_XE2_LPM_BASE_H__
29 
30 #include "codechal_common.h"
31 #include "decode_mpeg2_pipeline_xe2_lpm_base.h"
32 #include "decode_pipeline_adapter.h"
33 
34 class DecodeMpeg2PipelineAdapterXe2_Lpm_Base : public DecodePipelineAdapter
35 {
36 public:
37     DecodeMpeg2PipelineAdapterXe2_Lpm_Base(
38         CodechalHwInterfaceNext *   hwInterface,
39         CodechalDebugInterface *debugInterface);
40 
~DecodeMpeg2PipelineAdapterXe2_Lpm_Base()41     virtual ~DecodeMpeg2PipelineAdapterXe2_Lpm_Base() {}
42 
43     virtual MOS_STATUS BeginFrame() override;
44 
45     virtual MOS_STATUS EndFrame() override;
46 
47     virtual MOS_STATUS Allocate(CodechalSetting *codecHalSettings) override;
48 
49     virtual MOS_STATUS Execute(void *params) override;
50 
51     virtual MOS_STATUS GetStatusReport(void *status, uint16_t numStatus) override;
52 
53     virtual uint32_t GetCompletedReport() override;
54 
55     virtual bool IsIncompletePicture() override;
56 
IsIncompleteJpegScan()57     virtual bool IsIncompleteJpegScan() override
58     {
59         return false;  // Just return false since this is for JPEG decode only.
60     }
61 
62 #ifdef _DECODE_PROCESSING_SUPPORTED
63     virtual bool IsDownSamplingSupported() override;
64 #endif
65 
66     virtual MOS_SURFACE *GetDummyReference() override;
67 
68     virtual CODECHAL_DUMMY_REFERENCE_STATUS GetDummyReferenceStatus() override;
69 
70     virtual void SetDummyReferenceStatus(CODECHAL_DUMMY_REFERENCE_STATUS status) override;
71 
72     virtual void Destroy() override;
73 
74     virtual MOS_GPU_CONTEXT GetDecodeContext() override;
75     virtual GPU_CONTEXT_HANDLE GetDecodeContextHandle() override;
76 
77 protected:
78     std::shared_ptr<decode::Mpeg2PipelineXe2_Lpm_Base> m_decoder;
79 
80 MEDIA_CLASS_DEFINE_END(DecodeMpeg2PipelineAdapterXe2_Lpm_Base)
81 };
82 
83 #endif  // !__DECODE_MPEG2_PIPELINE_ADAPTER_XE2_LPM_BASE_H__
84