1 /*
2 * Copyright (c) 2022, Intel Corporation
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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
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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
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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_packet.h
24 //! \brief    Defines the implementation of hevc decode packet
25 //!
26 
27 #ifndef __DECODE_HEVC_PACKET_H__
28 #define __DECODE_HEVC_PACKET_H__
29 
30 #include "media_cmd_packet.h"
31 #include "decode_hevc_pipeline.h"
32 #include "decode_utils.h"
33 #include "decode_hevc_basic_feature.h"
34 #include "decode_status_report.h"
35 #include "decode_hevc_picture_packet.h"
36 #include "decode_hevc_slice_packet.h"
37 
38 namespace decode
39 {
40 
41 class HevcDecodePkt : public CmdPacket, public MediaStatusReportObserver
42 {
43 public:
HevcDecodePkt(MediaPipeline * pipeline,MediaTask * task,CodechalHwInterfaceNext * hwInterface)44     HevcDecodePkt(MediaPipeline *pipeline, MediaTask *task, CodechalHwInterfaceNext*hwInterface)
45         : CmdPacket(task)
46     {
47         if (pipeline != nullptr)
48         {
49             m_statusReport   = pipeline->GetStatusReportInstance();
50             m_featureManager = pipeline->GetFeatureManager();
51             m_hevcPipeline   = dynamic_cast<HevcPipeline *>(pipeline);
52         }
53         if (hwInterface != nullptr)
54         {
55             m_hwInterface    = hwInterface;
56             m_miItf          = hwInterface->GetMiInterfaceNext();
57             m_osInterface    = hwInterface->GetOsInterface();
58         }
59     }
~HevcDecodePkt()60     virtual ~HevcDecodePkt() {}
61 
62     //!
63     //! \brief  Initialize the media packet, allocate required resources
64     //! \return MOS_STATUS
65     //!         MOS_STATUS_SUCCESS if success, else fail reason
66     //!
67     virtual MOS_STATUS Init() override;
68 
69     //!
70     //! \brief  Prepare interal parameters, should be invoked for each frame
71     //! \return MOS_STATUS
72     //!         MOS_STATUS_SUCCESS if success, else fail reason
73     //!
74     virtual MOS_STATUS Prepare() override;
75 
76     //!
77     //! \brief  One frame is completed
78     //! \param  [in] mfxStatus
79     //!         pointer to status buffer which for MFX
80     //! \param  [in] rcsStatus
81     //!         pointer to status buffer which for RCS
82     //! \param  [in, out] statusReport
83     //!         pointer of DecodeStatusReport
84     //! \return MOS_STATUS
85     //!         MOS_STATUS_SUCCESS if success, else fail reason
86     //!
87     virtual MOS_STATUS Completed(void *mfxStatus, void *rcsStatus, void *statusReport) override;
88 
89 protected:
90     void SetPerfTag(CODECHAL_MODE mode, uint16_t picCodingType);
91 
92     MOS_STATUS SendPrologWithFrameTracking(MOS_COMMAND_BUFFER &cmdBuffer, bool frameTrackingRequested);
93 
94     MOS_STATUS MiFlush(MOS_COMMAND_BUFFER & cmdBuffer);
95     MOS_STATUS AddForceWakeup(MOS_COMMAND_BUFFER &cmdBuffer);
96 
97     MOS_STATUS ReadVdboxId(MOS_COMMAND_BUFFER &cmdBuffer);
98 
99     MOS_STATUS ReadHcpStatus(MediaStatusReport* statusReport, MOS_COMMAND_BUFFER& cmdBuffer);
100     virtual MOS_STATUS StartStatusReport(uint32_t srType, MOS_COMMAND_BUFFER* cmdBuffer) override;
101     virtual MOS_STATUS EndStatusReport(uint32_t srType, MOS_COMMAND_BUFFER* cmdBuffer) override;
102     MOS_STATUS EnsureAllCommandsExecuted(MOS_COMMAND_BUFFER &cmdBuffer);
103 
104 #if USE_CODECHAL_DEBUG_TOOL
105     MOS_STATUS DumpSecondaryCommandBuffer(MOS_COMMAND_BUFFER &cmdBuffer);
106 #endif
107 
108     MediaFeatureManager *    m_featureManager   = nullptr;
109     HevcPipeline *           m_hevcPipeline     = nullptr;
110     DecodeAllocator *        m_allocator        = nullptr;
111     HevcBasicFeature *       m_hevcBasicFeature = nullptr;
112     CodechalHwInterfaceNext *m_hwInterface      = nullptr;
113 
114     std::shared_ptr<mhw::vdbox::vdenc::Itf> m_vdencItf = nullptr;
115 
116     // Parameters passed from application
117     const CODEC_HEVC_PIC_PARAMS *m_hevcPicParams = nullptr; //!< Pointer to picture parameter
118 
119     DecodePhase                 *m_phase         = nullptr; //!< Phase for current packet
120 
121     uint32_t m_pictureStatesSize    = 0;
122     uint32_t m_picturePatchListSize = 0;
123     uint32_t m_sliceStatesSize      = 0;
124     uint32_t m_slicePatchListSize   = 0;
125 
126     MEDIA_CLASS_DEFINE_END(decode__HevcDecodePkt)
127 };
128 
129 }  // namespace decode
130 #endif
131