| /* |
| * Copyright (c) 2018, 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 media_scalability_factory.h |
| //! \brief Defines the common interface for media scalability |
| //! \details The media scalability interface is further sub-divided by component, |
| //! this file is for the base interface which is shared by all components. |
| //! |
| |
| #ifndef __MEDIA_SCALABILITY_FACTORY_H__ |
| #define __MEDIA_SCALABILITY_FACTORY_H__ |
| #include "mos_os.h" |
| #include "media_scalability_defs.h" |
| #include "media_scalability.h" |
| |
| template <class T> |
| class MediaScalabilityFactory |
| { |
| public: |
| |
| //! |
| //! \brief Create scalability, it should be invoked when new scalability mode needed |
| //! \param [in] componentType |
| //! component type for create related scalability |
| //! \param [in] params |
| //! Pointer to the input parameters which is ScalabilityPars or ScalabilityOption |
| //! \param [in] hwInterface |
| //! Pointer to HwInterface |
| //! \param [in] mediaContext |
| //! Pointer to Media context |
| //! \param [in, out] gpuCtxCreateOption |
| //! Pointer to the option for GPU ctx create. |
| //! \return pointer of media scalability |
| //! |
| MediaScalability* CreateScalability( |
| uint8_t componentType, |
| T params, |
| void *hwInterface, |
| MediaContext *mediaContext, |
| MOS_GPUCTX_CREATOPTIONS *gpuCtxCreateOption); |
| |
| protected: |
| //! |
| //! \brief Create encode scalability, it should be invoked when new scalability mode needed |
| //! \param [in] params |
| //! Pointer to the input parameters which is ScalabilityPars or ScalabilityOption |
| //! \param [in] hwInterface |
| //! Pointer to HwInterface |
| //! \param [in] mediaContext |
| //! Pointer to Media context |
| //! \param [in, out] gpuCtxCreateOption |
| //! Pointer to the option for GPU ctx create. |
| //! \return pointer of media scalability |
| //! |
| MediaScalability *CreateEncodeScalability(T params, void *hwInterface, MediaContext *mediaContext, MOS_GPUCTX_CREATOPTIONS *gpuCtxCreateOption); |
| |
| //! |
| //! \brief Create decode scalability, it should be invoked when new scalability mode needed |
| //! \param [in] params |
| //! Pointer to the input parameters which is ScalabilityPars or ScalabilityOption |
| //! \param [in] hwInterface |
| //! Pointer to HwInterface |
| //! \param [in] mediaContext |
| //! Pointer to Media context |
| //! \param [in, out] gpuCtxCreateOption |
| //! Pointer to the option for GPU ctx create. |
| //! \return pointer of media scalability |
| //! |
| MediaScalability *CreateDecodeScalability(T params, void *hwInterface, MediaContext *mediaContext, MOS_GPUCTX_CREATOPTIONS *gpuCtxCreateOption); |
| |
| //! |
| //! \param [in] params |
| //! Pointer to the input parameters which is ScalabilityPars or ScalabilityOption |
| //! \param [in] hwInterface |
| //! Pointer to HwInterface |
| //! \param [in] mediaContext |
| //! Pointer to Media context |
| //! \param [in, out] gpuCtxCreateOption |
| //! Pointer to the option for GPU ctx create. |
| //! \return pointer of media scalability |
| //! |
| MediaScalability *CreateVpScalability(T params, void *hwInterface, MediaContext *mediaContext, MOS_GPUCTX_CREATOPTIONS *gpuCtxCreateOption); |
| |
| //! |
| //! \brief Create scalability with Mdf interfaces, it should be invoked when new scalability mode needed |
| //! |
| //! \param [in] params |
| //! Pointer to the input parameters which is ScalabilityPars or ScalabilityOption |
| //! \return pointer of media scalability |
| //! |
| MediaScalability *CreateScalabilityMdf(T params); |
| |
| //! |
| //! \brief Create scalability with CMD Buf interfaces, it should be invoked when new scalability mode needed |
| //! \param [in] componentType |
| //! component type for create related scalability |
| //! \param [in] params |
| //! Pointer to the input parameters which is ScalabilityPars or ScalabilityOption |
| //! \param [in] hwInterface |
| //! Pointer to HwInterface |
| //! \param [in] mediaContext |
| //! Pointer to Media context |
| //! \param [in, out] gpuCtxCreateOption |
| //! Pointer to the option for GPU ctx create. |
| //! \return pointer of media scalability |
| //! |
| MediaScalability *CreateScalabilityCmdBuf( |
| uint8_t componentType, |
| T params, |
| void *hwInterface, |
| MediaContext *mediaContext, |
| MOS_GPUCTX_CREATOPTIONS *gpuCtxCreateOption); |
| |
| }; |
| |
| #endif // !__MEDIA_SCALABILITY_FACTORY_H__ |