1 /* 2 * Copyright (c) 2018, 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 media_feature.h 24 //! \brief Defines the common interface for media feature 25 //! 26 #ifndef __MEDIA_FEATURE_H__ 27 #define __MEDIA_FEATURE_H__ 28 #include "mos_os.h" 29 #include "media_feature_manager.h" 30 #include "media_utils.h" 31 32 class MediaFeatureManager; 33 34 class MediaFeature 35 { 36 public: MediaFeature(void * constSettings)37 MediaFeature(void *constSettings) : m_constSettings(constSettings){}; MediaFeature()38 MediaFeature() {}; ~MediaFeature()39 virtual ~MediaFeature() { } 40 41 //! 42 //! \brief Init parameter 43 //! \param [in] settings 44 //! Pointer to settings 45 //! \return MOS_STATUS 46 //! MOS_STATUS_SUCCESS if success, else fail reason 47 //! 48 virtual MOS_STATUS Init(void *settings); 49 50 //! 51 //! \brief Update parameter 52 //! \param [in] params 53 //! Pointer to parameters 54 //! \return MOS_STATUS 55 //! MOS_STATUS_SUCCESS if success, else fail reason 56 //! 57 virtual MOS_STATUS Update(void *params); 58 59 protected: 60 61 //! \brief Allocate feature related resources 62 //! \return MOS_STATUS 63 //! MOS_STATUS_SUCCESS if success, else fail reason 64 //! AllocateResources()65 virtual MOS_STATUS AllocateResources() { return MOS_STATUS_SUCCESS; }; 66 67 //! \brief set feature refer to const settings. 68 //! \return MOS_STATUS 69 //! MOS_STATUS_SUCCESS if success, else fail reason 70 //! SetConstSettings()71 virtual MOS_STATUS SetConstSettings(){ return MOS_STATUS_SUCCESS; }; 72 73 //! \brief Check whether the feather is enabled 74 //! \return bool 75 //! true if enabled, otherwise false 76 //! IsEnabled()77 bool IsEnabled() const { return m_enabled; } 78 79 bool m_enabled = false; 80 81 MediaFeatureManager *m_featureManager = nullptr; 82 void *m_constSettings = nullptr; 83 }; 84 85 #endif // !__ENCODE_FEATURE_H__ 86