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              : #include <stdexcept>
      21              : 
      22              : #include "MediaPipelineCapabilities.h"
      23              : #include "RialtoServerLogging.h"
      24              : #include <MediaCommon.h>
      25              : 
      26              : namespace firebolt::rialto
      27              : {
      28            1 : std::shared_ptr<IMediaPipelineCapabilitiesFactory> IMediaPipelineCapabilitiesFactory::createFactory()
      29              : {
      30            1 :     std::shared_ptr<IMediaPipelineCapabilitiesFactory> factory;
      31              : 
      32              :     try
      33              :     {
      34            1 :         factory = std::make_shared<MediaPipelineCapabilitiesFactory>();
      35              :     }
      36            0 :     catch (const std::exception &e)
      37              :     {
      38            0 :         RIALTO_SERVER_LOG_ERROR("Failed to create the media pipeline capabilities factory, reason: %s", e.what());
      39              :     }
      40              : 
      41            1 :     return factory;
      42              : }
      43              : 
      44            1 : std::unique_ptr<IMediaPipelineCapabilities> MediaPipelineCapabilitiesFactory::createMediaPipelineCapabilities() const
      45              : {
      46            1 :     std::unique_ptr<IMediaPipelineCapabilities> mediaPipelineCapabilities;
      47              :     try
      48              :     {
      49              :         mediaPipelineCapabilities =
      50            1 :             std::make_unique<server::MediaPipelineCapabilities>(server::IGstCapabilitiesFactory::getFactory());
      51              :     }
      52            0 :     catch (const std::exception &e)
      53              :     {
      54            0 :         RIALTO_SERVER_LOG_ERROR("Failed to create the media pipeline capabilities, reason: %s", e.what());
      55              :     }
      56              : 
      57            1 :     return mediaPipelineCapabilities;
      58              : }
      59              : 
      60              : }; // namespace firebolt::rialto
      61              : 
      62              : namespace firebolt::rialto::server
      63              : {
      64            6 : MediaPipelineCapabilities::MediaPipelineCapabilities(const std::shared_ptr<IGstCapabilitiesFactory> &gstCapabilitiesFactory)
      65            6 :     : m_kGstCapabilitiesFactory{gstCapabilitiesFactory}
      66              : {
      67            6 :     RIALTO_SERVER_LOG_DEBUG("entry:");
      68              :     // Create GstCapabilities immediately in constructor.
      69              :     // Note: preloaded capabilities are managed by MediaPipelineService (setPreloadedCapabilities) and are independent
      70              :     // of MediaPipelineCapabilities construction.
      71            6 :     m_gstCapabilities = m_kGstCapabilitiesFactory->createGstCapabilities();
      72            6 :     if (!m_gstCapabilities)
      73              :     {
      74            1 :         RIALTO_SERVER_LOG_ERROR("Gstreamer capabilities could not be created");
      75            1 :         throw std::runtime_error("Gstreamer capabilities could not be created");
      76              :     }
      77            8 : }
      78              : 
      79           15 : MediaPipelineCapabilities::~MediaPipelineCapabilities()
      80              : {
      81            5 :     RIALTO_SERVER_LOG_DEBUG("entry:");
      82           10 : }
      83              : 
      84            1 : std::vector<std::string> MediaPipelineCapabilities::getSupportedMimeTypes(MediaSourceType sourceType)
      85              : {
      86            1 :     return m_gstCapabilities->getSupportedMimeTypes(sourceType);
      87              : }
      88              : 
      89            1 : bool MediaPipelineCapabilities::isMimeTypeSupported(const std::string &mimeType)
      90              : {
      91            1 :     return m_gstCapabilities->isMimeTypeSupported(mimeType);
      92              : }
      93              : 
      94            1 : std::vector<std::string> MediaPipelineCapabilities::getSupportedProperties(MediaSourceType mediaType,
      95              :                                                                            const std::vector<std::string> &propertyNames)
      96              : {
      97            1 :     return m_gstCapabilities->getSupportedProperties(mediaType, propertyNames);
      98              : }
      99              : 
     100            1 : bool MediaPipelineCapabilities::isVideoMaster(bool &isVideoMaster)
     101              : {
     102            1 :     return m_gstCapabilities->isVideoMaster(isVideoMaster);
     103              : }
     104              : 
     105              : }; // namespace firebolt::rialto::server