pauseframegenerator.h

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/********************************************************************************************
* Twitch Broadcasting SDK
*
* This software is supplied under the terms of a license agreement with Twitch Interactive, Inc. and
* may not be copied or used except in accordance with the terms of that agreement
* Copyright (c) 2012-2016 Twitch Interactive, Inc.
*********************************************************************************************/

#pragma once

#include "twitchsdk/broadcast/broadcasttypes.h"
#include "twitchsdk/broadcast/videoframe.h"
#include "twitchsdk/core/memory.h"

namespace ttv
{
    namespace broadcast
    {
        class PauseFrameGenerator;
        class IVideoEncoder;
    }
}

class ttv::broadcast::PauseFrameGenerator
{
public:
    PauseFrameGenerator(uint width, uint height, PixelFormat pixelFormat);
    ~PauseFrameGenerator();

    void SetVideoEncoder(const std::shared_ptr<IVideoEncoder>& encoder) { mVideoEncoder = encoder; }
    std::shared_ptr<VideoFrame> GetNextFrame();

private:
    std::vector<uint32_t> mGlitchImage;
    uint32_t* mPauseFrame;
    std::shared_ptr<IVideoEncoder> mVideoEncoder;
    size_t mFrameHeight;
    size_t mFrameWidth;
    PixelFormat mPixelFormat;
};