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_mpeg2_pipeline_adapter_m12.h 24 //! \brief Defines the interface to adapt to mpeg2 decode pipeline M12 25 //! 26 27 #ifndef __DECODE_MPEG2_PIPELINE_ADAPTER_M12_H__ 28 #define __DECODE_MPEG2_PIPELINE_ADAPTER_M12_H__ 29 30 #include "codechal.h" 31 #include "decode_mpeg2_pipeline_m12.h" 32 #include "decode_pipeline_adapter.h" 33 34 class DecodeMpeg2PipelineAdapterM12 : public DecodePipelineAdapter 35 { 36 public: 37 DecodeMpeg2PipelineAdapterM12( 38 CodechalHwInterface * hwInterface, 39 CodechalDebugInterface *debugInterface); 40 ~DecodeMpeg2PipelineAdapterM12()41 virtual ~DecodeMpeg2PipelineAdapterM12() {} 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 virtual MOS_SURFACE* GetDummyReference() override; 63 64 virtual CODECHAL_DUMMY_REFERENCE_STATUS GetDummyReferenceStatus() override; 65 66 virtual void SetDummyReferenceStatus(CODECHAL_DUMMY_REFERENCE_STATUS status) override; 67 68 virtual void Destroy() override; 69 70 virtual MOS_GPU_CONTEXT GetDecodeContext() override; 71 72 #ifdef _DECODE_PROCESSING_SUPPORTED 73 virtual bool IsDownSamplingSupported() override; 74 #endif 75 76 protected: 77 std::shared_ptr<decode::Mpeg2PipelineM12> m_decoder; 78 }; 79 #endif // !__DECODE_MPEG2_PIPELINE_ADAPTER_M12_H__