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/**
* Copyright (C) 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef VIDEO_SESSION_H
#define VIDEO_SESSION_H
#include <ImsMediaDefine.h>
#include <BaseSession.h>
#include <VideoStreamGraphRtpTx.h>
#include <VideoStreamGraphRtpRx.h>
#include <VideoStreamGraphRtcp.h>
#include <RtpConfig.h>
#include <android/native_window.h>
class VideoSession : public BaseSession
{
public:
VideoSession();
virtual ~VideoSession();
virtual SessionState getState();
virtual ImsMediaResult startGraph(RtpConfig* config);
// BaseSessionCallback
virtual void onEvent(int32_t type, uint64_t param1, uint64_t param2);
/**
* @brief Set the preview surface
*
* @param surface The preview surface
* @return ImsMediaResult Returns RESULT_SUCCESS when the surface set properly, and returns
* RESULT_INVALID_PARAM when the parameter is not valid
*/
ImsMediaResult setPreviewSurface(ANativeWindow* surface);
/**
* @brief Set the display surface
*
* @param surface The preview surface
* @return ImsMediaResult Returns RESULT_SUCCESS when the surface set properly, and returns
* RESULT_INVALID_PARAM when the parameter is not valid
*/
ImsMediaResult setDisplaySurface(ANativeWindow* surface);
/**
* @brief Send internal event to process in the stream graph
*
* @param type The type of internal event defined in ImsMediaDefine.h
* @param param1 The additional parameter to set
* @param param2 The additional parameter to set
*/
void SendInternalEvent(int32_t type, uint64_t param1, uint64_t param2);
private:
VideoStreamGraphRtpTx* mGraphRtpTx;
VideoStreamGraphRtpRx* mGraphRtpRx;
VideoStreamGraphRtcp* mGraphRtcp;
ANativeWindow* mPreviewSurface;
ANativeWindow* mDisplaySurface;
};
#endif
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