1 /* 2 * Copyright (c) 2021, 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_avc_slice_xe_m_base_packet.h 24 //! \brief Defines the implementation of avc decode slice packet 25 //! 26 27 #ifndef __DECODE_AVC_SLICE_XE_M_BASE_PACKET_H__ 28 #define __DECODE_AVC_SLICE_XE_M_BASE_PACKET_H__ 29 30 #include "media_cmd_packet.h" 31 #include "decode_avc_pipeline.h" 32 #include "decode_utils.h" 33 #include "decode_avc_basic_feature.h" 34 #include "codechal_hw_g12_X.h" 35 36 namespace decode 37 { 38 39 class AvcDecodeSlcPktXe_M_Base : public DecodeSubPacket 40 { 41 public: AvcDecodeSlcPktXe_M_Base(AvcPipeline * pipeline,CodechalHwInterface * hwInterface)42 AvcDecodeSlcPktXe_M_Base(AvcPipeline *pipeline, CodechalHwInterface *hwInterface) 43 : DecodeSubPacket(pipeline, *hwInterface), m_avcPipeline(pipeline) 44 { 45 m_hwInterface = hwInterface; 46 if (m_hwInterface != nullptr) 47 { 48 m_miInterface = m_hwInterface->GetMiInterface(); 49 m_osInterface = m_hwInterface->GetOsInterface(); 50 m_mfxInterface = static_cast<CodechalHwInterfaceG12*>(hwInterface)->GetMfxInterface(); 51 } 52 } ~AvcDecodeSlcPktXe_M_Base()53 virtual ~AvcDecodeSlcPktXe_M_Base(){}; 54 55 //! 56 //! \brief Initialize the media packet, allocate required resources 57 //! \return MOS_STATUS 58 //! MOS_STATUS_SUCCESS if success, else fail reason 59 //! 60 virtual MOS_STATUS Init() override; 61 62 //! 63 //! \brief Prepare interal parameters, should be invoked for each frame 64 //! \return MOS_STATUS 65 //! MOS_STATUS_SUCCESS if success, else fail reason 66 //! 67 virtual MOS_STATUS Prepare() override; 68 69 //! 70 //! \brief Execute avc slice packet 71 //! \return MOS_STATUS 72 //! MOS_STATUS_SUCCESS if success, else fail reason 73 //! 74 virtual MOS_STATUS Execute(MOS_COMMAND_BUFFER& cmdBuffer, uint32_t slcIdx) = 0; 75 76 //! 77 //! \brief Calculate Command Size 78 //! 79 //! \param [in, out] commandBufferSize 80 //! requested size 81 //! \param [in, out] requestedPatchListSize 82 //! requested size 83 //! \return MOS_STATUS 84 //! status 85 //! 86 MOS_STATUS CalculateCommandSize( 87 uint32_t &commandBufferSize, 88 uint32_t &requestedPatchListSize) override; 89 90 protected: 91 virtual MOS_STATUS SetAvcSliceStateParams(MHW_VDBOX_AVC_SLICE_STATE &avcSliceState, uint32_t slcIdx); 92 virtual MOS_STATUS SetAvcPhantomSliceParams(MHW_VDBOX_AVC_SLICE_STATE &avcSliceState, uint32_t slcIdx); 93 virtual void SetSliceWeightOffsetParams(MHW_VDBOX_AVC_WEIGHTOFFSET_PARAMS &weightOffsetParams, uint32_t slcIdx); 94 virtual void SetSliceRefIdxParams(MHW_VDBOX_AVC_REF_IDX_PARAMS &refIdxParams, uint32_t slcIdx); 95 96 //! 97 //! \brief Calculate slice level command Buffer Size 98 //! 99 //! \return uint32_t 100 //! Command buffer size calculated 101 //! 102 virtual MOS_STATUS CalculateSliceStateCommandSize(); 103 104 AvcPipeline *m_avcPipeline = nullptr; 105 MhwVdboxMfxInterface *m_mfxInterface = nullptr; 106 AvcBasicFeature *m_avcBasicFeature = nullptr; 107 DecodeAllocator *m_allocator = nullptr; 108 109 // Parameters passed from application 110 CODEC_AVC_PIC_PARAMS *m_avcPicParams = nullptr; //!< Pointer to AVC picture parameter 111 CODEC_AVC_SLICE_PARAMS *m_avcSliceParams = nullptr; //!< Pointer to AVC slices parameter 112 113 uint32_t m_sliceStatesSize = 0; //!< Slice state command size 114 uint32_t m_slicePatchListSize = 0; //!< Slice patch list size 115 CodechalHwInterface *m_hwInterface = nullptr; 116 MhwMiInterface *m_miInterface = nullptr; 117 MEDIA_CLASS_DEFINE_END(decode__AvcDecodeSlcPktXe_M_Base) 118 }; 119 120 } // namespace decode 121 #endif 122