1 /*
2 * Copyright (c) 2018-2020, Intel Corporation
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included
12 * in all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
15 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
17 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
20 * OTHER DEALINGS IN THE SOFTWARE.
21 */
22 //!
23 //! \file     decode_hevc_pipeline_adapter_m12.h
24 //! \brief    Defines the interface to adapt to hevc decode pipeline M12
25 //!
26 
27 #ifndef __DECODE_HEVC_PIPELINE_ADAPTER_M12_H__
28 #define __DECODE_HEVC_PIPELINE_ADAPTER_M12_H__
29 
30 #include "codechal.h"
31 #include "decode_hevc_pipeline_m12.h"
32 #include "decode_pipeline_adapter.h"
33 
34 class DecodeHevcPipelineAdapterM12 : public DecodePipelineAdapter
35 {
36 public:
37     DecodeHevcPipelineAdapterM12(
38         CodechalHwInterface *   hwInterface,
39         CodechalDebugInterface *debugInterface);
40 
~DecodeHevcPipelineAdapterM12()41     virtual ~DecodeHevcPipelineAdapterM12()
42     {
43         if (m_hwInterface)
44         {
45             MOS_Delete(m_hwInterface);
46             Codechal::m_hwInterface = nullptr;
47         }
48     }
49 
50     virtual MOS_STATUS BeginFrame() override;
51 
52     virtual MOS_STATUS EndFrame() override;
53 
54     virtual MOS_STATUS Allocate(CodechalSetting *codecHalSettings) override;
55 
56     virtual MOS_STATUS Execute(void *params) override;
57 
58     virtual MOS_STATUS GetStatusReport(void *status, uint16_t numStatus) override;
59 
60     virtual bool IsIncompletePicture() override;
IsIncompleteJpegScan()61     virtual bool IsIncompleteJpegScan() override
62     {
63         return false; // Just return false since this is not JPEG decoe.
64     }
65 
66 #ifdef _DECODE_PROCESSING_SUPPORTED
67     virtual bool IsDownSamplingSupported() override;
68 #endif
69 
70     virtual MOS_SURFACE* GetDummyReference() override;
71     virtual CODECHAL_DUMMY_REFERENCE_STATUS GetDummyReferenceStatus() override;
72     virtual void SetDummyReferenceStatus(CODECHAL_DUMMY_REFERENCE_STATUS status) override;
73     virtual uint32_t GetCompletedReport() override;
74 
75     virtual void Destroy() override;
76 
77     virtual MOS_GPU_CONTEXT GetDecodeContext() override;
78     virtual GPU_CONTEXT_HANDLE GetDecodeContextHandle() override;
79 
80 protected:
81     std::shared_ptr<decode::HevcPipelineM12> m_decoder;
82     CodechalHwInterface                     *m_hwInterface = nullptr;
83 
84 MEDIA_CLASS_DEFINE_END(DecodeHevcPipelineAdapterM12)
85 };
86 #endif // !__DECODE_HEVC_PIPELINE_ADAPTER_M12_H__
87