Line data    Source code

       1              : /*
       2              :  * If not stated otherwise in this file or this component's LICENSE file the
       3              :  * following copyright and licenses apply:
       4              :  *
       5              :  * Copyright 2022 Sky UK
       6              :  *
       7              :  * Licensed under the Apache License, Version 2.0 (the "License");
       8              :  * you may not use this file except in compliance with the License.
       9              :  * You may obtain a copy of the License at
      10              :  *
      11              :  * http://www.apache.org/licenses/LICENSE-2.0
      12              :  *
      13              :  * Unless required by applicable law or agreed to in writing, software
      14              :  * distributed under the License is distributed on an "AS IS" BASIS,
      15              :  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
      16              :  * See the License for the specific language governing permissions and
      17              :  * limitations under the License.
      18              :  */
      19              : 
      20              : #ifndef FIREBOLT_RIALTO_SERVER_GST_PROTECTION_METADATA_HELPER_H_
      21              : #define FIREBOLT_RIALTO_SERVER_GST_PROTECTION_METADATA_HELPER_H_
      22              : 
      23              : #include "IGstProtectionMetadataHelper.h"
      24              : #include "IGstWrapper.h"
      25              : #include <memory>
      26              : 
      27              : namespace firebolt::rialto::server
      28              : {
      29              : class GstProtectionMetadataHelper : public IGstProtectionMetadataHelper
      30              : {
      31              : public:
      32            7 :     explicit GstProtectionMetadataHelper(const std::shared_ptr<firebolt::rialto::wrappers::IGstWrapper> &gstWrapper)
      33            7 :         : m_gstWrapper(gstWrapper)
      34              :     {
      35              :     }
      36            8 :     ~GstProtectionMetadataHelper() override = default;
      37              :     GstMeta *addProtectionMetadata(GstBuffer *gstBuffer, GstRialtoProtectionData &data) override;
      38              :     GstRialtoProtectionData *getProtectionMetadataData(GstBuffer *gstBuffer) override;
      39              :     void removeProtectionMetadata(GstBuffer *gstBuffer) override;
      40              : 
      41              : private:
      42              :     /**
      43              :      * @brief The gstreamer wrapper object.
      44              :      */
      45              :     std::shared_ptr<firebolt::rialto::wrappers::IGstWrapper> m_gstWrapper;
      46              : };
      47              : }; // namespace firebolt::rialto::server
      48              : 
      49              : #endif // FIREBOLT_RIALTO_SERVER_GST_PROTECTION_METADATA_HELPER_H_