/* * Copyright (c) 2022-2023, Intel Corporation * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included * in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. */ //! //! \file ddi_decode_vvc_specific.h //! \brief Defines DdiDecodeVvc class for VVC decode //! #ifndef __DDI_DECODE_VVC_SPECIFIC_H__ #define __DDI_DECODE_VVC_SPECIFIC_H__ #include #include #include "codec_def_decode_vvc.h" #include "ddi_decode_base_specific.h" #define DECODE_ID_VVC "VIDEO_DEC_VVC" enum VvcPicEntryType { VvcPicEntryCurrFrame = 0, VvcPicEntryRefFrameList, VvcPicEntryRefPicList }; typedef struct _DDI_CODEC_BUFFER_PARAM_VVC { // one picture buffer VAPictureParameterBufferVVC PicParamVVC; // slice param buffer pointer VASliceParameterBufferVVC *pVASliceParameterBufferVVC; } DDI_CODEC_BUFFER_PARAM_VVC; namespace decode { //! //! \class DdiDecodeVvc //! \brief Ddi Decode VVC //! class DdiDecodeVvc : public DdiDecodeBase { public: //! //! \brief Constructor //! DdiDecodeVvc() : DdiDecodeBase() { subpic_buffer_nums = 0; slice_struct_nums = 0; tile_buffer_nums = 0; alf_buffer_nums = 0; lmcs_buffer_nums = 0; scaling_list_buffer_nums = 0; }; //! //! \brief Destructor //! virtual ~DdiDecodeVvc() {}; // inherited virtual functions virtual void DestroyContext( VADriverContextP ctx) override; virtual VAStatus RenderPicture( VADriverContextP ctx, VAContextID context, VABufferID *buffers, int32_t numBuffers) override; virtual MOS_FORMAT GetFormat() override; /*virtual VAStatus EndPicture( VADriverContextP ctx, VAContextID context) override;*/ virtual void ContextInit( int32_t picWidth, int32_t picHeight) override; virtual VAStatus CodecHalInit( DDI_MEDIA_CONTEXT *mediaCtx, void *ptr) override; virtual VAStatus AllocSliceControlBuffer( DDI_MEDIA_BUFFER *buf) override; virtual uint8_t* GetPicParamBuf( DDI_CODEC_COM_BUFFER_MGR *bufMgr) override; virtual VAStatus CreateBuffer( VABufferType type, uint32_t size, uint32_t numElements, void *data, VABufferID *bufId) override; VAStatus ParseAlfDatas( DDI_DECODE_CONTEXT *decodeCtx, VAAlfDataVVC *alfDatas, uint32_t numAlfDatas, uint32_t numAlfBuffers); VAStatus ParseLmcsDatas( DDI_DECODE_CONTEXT *decodeCtx, VALmcsDataVVC *LmcsDatas, uint32_t numLmcsDatas, uint32_t numLMCSBuffers); VAStatus ParseWeightedPredInfo( CodecVvcSliceParams* sliceParams, VAWeightedPredInfo* wpInfoParams); uint32_t subpic_buffer_nums; uint32_t slice_struct_nums; uint32_t tile_buffer_nums; uint32_t alf_buffer_nums; uint32_t lmcs_buffer_nums; uint32_t scaling_list_buffer_nums; private: //! //! \brief ParseSliceParam for VVC //! \details parse the sliceParam info required by VVC decoding for //! each slice //! //! \param [in] *mediaCtx //! DDI_MEDIA_CONTEXT //! \param [in] *slcParam //! VASliceParameterBufferVVC //! \param [in] numSlices //! uint32_t //! //! \return VA_STATUS_SUCCESS is returned if it is parsed successfully. //! else fail reason virtual VAStatus ParseSliceParams( DDI_MEDIA_CONTEXT *mediaCtx, VASliceParameterBufferVVC *slcParam, uint32_t numSlices); //! \brief ParsePicParam for VVC //! \details parse the PicParam info required by VVC decoding //! //! \param [in] *mediaCtx //! DDI_MEDIA_CONTEXT //! \param [in] *picParam //! VAPictureParameterBufferVVC //! //! \return VA_STATUS_SUCCESS is returned if it is parsed successfully. //! else fail reason virtual VAStatus ParsePicParams( DDI_MEDIA_CONTEXT *mediaCtx, VAPictureParameterBufferVVC *picParam); //! \brief ParseSubPicParam for VVC //! \details parse the SubPicParam info required by VVC decoding //! //! \param [in] *mediaCtx //! DDI_MEDIA_CONTEXT //! \param [in] *subPicParam //! VASubPicVVC //! \param [in] numSubPics //! uint32_t //! //! \return VA_STATUS_SUCCESS is returned if it is parsed successfully. //! else fail reason virtual VAStatus ParseSubPicParams( DDI_MEDIA_CONTEXT *mediaCtx, VASubPicVVC *subPicParam, uint32_t numSubPics, uint32_t numSubPicbuffers); //! \brief ParseTileParam for VVC //! \details parse the TileParam info required by VVC decoding //! //! \param [in] *mediaCtx //! DDI_MEDIA_CONTEXT //! \param [in] *tileParam //! VATileBufferVVC //! \param [in] numTiles //! uint32_t //! //! \return VA_STATUS_SUCCESS is returned if it is parsed successfully. //! else fail reason virtual VAStatus ParseTileParams( DDI_MEDIA_CONTEXT *mediaCtx, uint16_t *tileParam, uint32_t numTiles, uint32_t numTileBuffers); //! \brief ParseSliceStructParam for VVC //! \details parse the SliceStructParam info required by VVC decoding //! //! \param [in] *mediaCtx //! DDI_MEDIA_CONTEXT //! \param [in] *sliceStructParam //! VASliceStructVVC //! \param [in] numSliceStructs //! uint32_t //! //! \return VA_STATUS_SUCCESS is returned if it is parsed successfully. //! else fail reason virtual VAStatus ParseSliceStructParams( DDI_MEDIA_CONTEXT *mediaCtx, VASliceStructVVC *sliceStructParam, uint32_t numSliceStructs, uint32_t slice_struct_nums); //! \brief Init Resource buffer for VVC //! \details Initialize and allocate the Resource buffer for VVC //! //! \return VA_STATUS_SUCCESS is returned if it is parsed successfully. //! else fail reason VAStatus InitResourceBuffer(); //! \brief Free Resource buffer for VVC //! void FreeResourceBuffer(); void FreeResource(); //! \brief Setup Codec Picture for VVC //! //! \param [in] mediaCtx //! Pointer to DDI_MEDIA_CONTEXT //! \param [in] rtTbl //! Pointer to DDI_CODEC_RENDER_TARGET_TABLE //! \param [in] vaPic //! VVC VAPicture structure //! \param [in] bSurfaceType //! VVC Picture entry type //! \param [out] pCodecHalPic //! Pointer to CODEC_PICTURE //! //! \return void //! void SetupCodecPicture( DDI_MEDIA_CONTEXT *mediaCtx, DDI_CODEC_RENDER_TARGET_TABLE *rtTbl, PCODEC_PICTURE pCodecHalPic, VAPictureVVC vaPic, VvcPicEntryType bSurfaceType); //! \brief flag list for VVC reference surfaces uint32_t m_refListFlags[vvcMaxNumRefFrame]; MEDIA_CLASS_DEFINE_END(decode__DdiDecodeVvc) }; }; // namespace decode #endif /* __DDI_DECODE_VVC_SPECIFIC_H__ */