zoom_instant_sdk_video_source_helper_interface.h

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#ifndef _ZOOM_INSTANT_SDK_VIDEO_SOURCE_HELPER_INTERFACE_H_
#define _ZOOM_INSTANT_SDK_VIDEO_SOURCE_HELPER_INTERFACE_H_
#include "../zoom_instant_sdk_def.h"
#include "../zoom_instant_sdk_vector_interface.h"

BEGIN_ZOOM_INSTANT_SDK_NAMESPACE
class IZoomInstantSDKVideoSourcePreProcessor 
{
public:
    virtual ~IZoomInstantSDKVideoSourcePreProcessor(){}

    virtual void onPreProcessRawData(YUVProcessDataI420* rawData) = 0;
};

class IZoomInstantSDKVideoSender 
{
public:
    virtual ~IZoomInstantSDKVideoSender(){}

    virtual void sendVideoFrame(char* frameBuffer, int width, int height, int frameLength, int rotation) = 0;
};

struct VideoSourceCapability
{
    unsigned int width;
    unsigned int height;
    unsigned int frame;

    VideoSourceCapability()
    {
        Reset();
    }

    VideoSourceCapability(unsigned int w, unsigned int h, unsigned int f)
    {
        width = w;
        height = h;
        frame = f;
    }

    VideoSourceCapability& operator=(const VideoSourceCapability& ins)
    {
        width = ins.width;
        height = ins.height;
        frame = ins.frame;
        return *this;
    }

    VideoSourceCapability(const VideoSourceCapability& ins)
    {
        *this = ins;  
    }

    void Reset()
    {
        width = 0;
        height = 0;
        frame = 0;
    }
};

class IZoomInstantSDKVideoSource 
{
public:
    virtual ~IZoomInstantSDKVideoSource(){}

    virtual void onInitialize(IZoomInstantSDKVideoSender* sender, IInstantSDKVector<VideoSourceCapability >* support_cap_list, VideoSourceCapability& suggest_cap) = 0;

    virtual void onPropertyChange(IInstantSDKVector<VideoSourceCapability >* support_cap_list, VideoSourceCapability suggest_cap) = 0;
    
    virtual void onStartSend() = 0;
    
    virtual void onStopSend() = 0;
    
    virtual void onUninitialized() = 0;
};
END_ZOOM_INSTANT_SDK_NAMESPACE
#endif