AlexaClientSDK  1.26.0
A cross-platform, modular SDK for interacting with the Alexa Voice Service
PipelineInterface.h
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2  * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License").
5  * You may not use this file except in compliance with the License.
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8  * http://aws.amazon.com/apache2.0/
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10  * or in the "license" file accompanying this file. This file is distributed
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12  * express or implied. See the License for the specific language governing
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15 
16 #ifndef ALEXA_CLIENT_SDK_MEDIAPLAYER_GSTREAMERMEDIAPLAYER_INCLUDE_MEDIAPLAYER_PIPELINEINTERFACE_H_
17 #define ALEXA_CLIENT_SDK_MEDIAPLAYER_GSTREAMERMEDIAPLAYER_INCLUDE_MEDIAPLAYER_PIPELINEINTERFACE_H_
18 
19 #include <cstdint>
20 #include <memory>
21 #include <functional>
22 
23 #include <gst/gst.h>
24 #include <gst/app/gstappsrc.h>
25 
26 namespace alexaClientSDK {
27 namespace mediaPlayer {
28 
34 public:
41  virtual void setAppSrc(GstAppSrc* appSrc) = 0;
42 
48  virtual GstAppSrc* getAppSrc() const = 0;
49 
56  virtual void setDecoder(GstElement* decoder) = 0;
57 
63  virtual GstElement* getDecoder() const = 0;
64 
70  virtual GstElement* getPipeline() const = 0;
71 
78  virtual guint queueCallback(const std::function<gboolean()>* callback) = 0;
79 
86  virtual guint attachSource(GSource* source) = 0;
87 
94  virtual gboolean removeSource(guint tag) = 0;
95 
96 protected:
100  virtual ~PipelineInterface() = default;
101 };
102 
103 } // namespace mediaPlayer
104 } // namespace alexaClientSDK
105 
106 #endif // ALEXA_CLIENT_SDK_MEDIAPLAYER_GSTREAMERMEDIAPLAYER_INCLUDE_MEDIAPLAYER_PIPELINEINTERFACE_H_
alexaClientSDK::mediaPlayer::PipelineInterface::queueCallback
virtual guint queueCallback(const std::function< gboolean()> *callback)=0
alexaClientSDK::mediaPlayer::PipelineInterface::setDecoder
virtual void setDecoder(GstElement *decoder)=0
alexaClientSDK::mediaPlayer::PipelineInterface::getPipeline
virtual GstElement * getPipeline() const =0
alexaClientSDK::mediaPlayer::PipelineInterface::~PipelineInterface
virtual ~PipelineInterface()=default
alexaClientSDK::mediaPlayer::PipelineInterface::attachSource
virtual guint attachSource(GSource *source)=0
alexaClientSDK::mediaPlayer::PipelineInterface::getAppSrc
virtual GstAppSrc * getAppSrc() const =0
alexaClientSDK::mediaPlayer::PipelineInterface::setAppSrc
virtual void setAppSrc(GstAppSrc *appSrc)=0
alexaClientSDK
Whether or not curl logs should be emitted.
Definition: AVSConnectionManager.h:36
alexaClientSDK::mediaPlayer::PipelineInterface
Definition: PipelineInterface.h:33
alexaClientSDK::mediaPlayer::PipelineInterface::removeSource
virtual gboolean removeSource(guint tag)=0
alexaClientSDK::mediaPlayer::PipelineInterface::getDecoder
virtual GstElement * getDecoder() const =0

AlexaClientSDK 1.26.0 - Copyright 2016-2022 Amazon.com, Inc. or its affiliates. All Rights Reserved. Licensed under the Apache License, Version 2.0