| /* |
| * Copyright (c) 2017-2020, 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_libva_caps_cp_interface.h |
| //! \brief This file defines the C++ class/interface for encryption related capbilities. |
| //! |
| |
| #ifndef __MEDIA_LIBVA_CAPS_CP_INTERFACE_H__ |
| #define __MEDIA_LIBVA_CAPS_CP_INTERFACE_H__ |
| |
| #include "media_libva.h" |
| #include "media_libva_caps.h" |
| |
| class MediaLibvaCapsCpInterface |
| { |
| public: |
| MediaLibvaCapsCpInterface(DDI_MEDIA_CONTEXT *mediaCtx, MediaLibvaCaps *mediaCaps); |
| virtual ~MediaLibvaCapsCpInterface() {} |
| |
| virtual bool IsDecEncryptionSupported(DDI_MEDIA_CONTEXT *mediaCtx); |
| virtual int32_t GetEncryptionTypes( |
| VAProfile profile, |
| uint32_t *encrytionType, |
| uint32_t arraySize); |
| |
| virtual VAStatus LoadCpProfileEntrypoints(); |
| |
| virtual bool IsCpConfigId(VAConfigID configId); |
| |
| virtual VAStatus CreateCpConfig( |
| int32_t profileTableIdx, |
| VAEntrypoint entrypoint, |
| VAConfigAttrib *attribList, |
| int32_t numAttribs, |
| VAConfigID *configId); |
| |
| protected: |
| DDI_MEDIA_CONTEXT *m_mediaCtx; //!< Pointer to media context |
| MediaLibvaCaps *m_mediaCaps; |
| |
| MediaLibvaCaps::ProfileEntrypoint* GetProfileEntrypoint(int32_t profileTableIdx); |
| |
| uint16_t GetProfileEntryCount(); |
| |
| VAStatus GetProfileEntrypointFromConfigId(VAConfigID configId, |
| VAProfile *profile, |
| VAEntrypoint *entrypoint, |
| int32_t *profileTableIdx); |
| |
| VAStatus AddProfileEntry( |
| VAProfile profile, |
| VAEntrypoint entrypoint, |
| AttribMap *attributeList, |
| int32_t configIdxStart, |
| int32_t configNum); |
| |
| }; |
| |
| //! |
| //! \brief Create MediaLibvaCapsCpInterface Object |
| //! Must use Delete_MediaLibvaCapsCpInterface to delete created Object to avoid ULT Memory Leak errors |
| //! |
| //! \return Return CP Wrapper Object |
| //! |
| MediaLibvaCapsCpInterface* Create_MediaLibvaCapsCpInterface(DDI_MEDIA_CONTEXT *mediaCtx, MediaLibvaCaps *mediaCaps); |
| |
| //! |
| //! \brief Delete the MediaLibvaCapsCpInterface Object |
| //! |
| //! \param [in] pMediaLibvaCapsCpInterface |
| //! MediaLibvaCapsCpInterface |
| //! |
| void Delete_MediaLibvaCapsCpInterface(MediaLibvaCapsCpInterface* pMediaLibvaCapsCpInterface); |
| #endif |