zoom_video_sdk_video_source_helper_interface.h

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#ifndef _ZOOM_VIDEO_SDK_VIDEO_SOURCE_HELPER_INTERFACE_H_
#define _ZOOM_VIDEO_SDK_VIDEO_SOURCE_HELPER_INTERFACE_H_
#include "zoom_video_sdk_def.h"
#include "zoom_video_sdk_vector_interface.h"
 
BEGIN_ZOOM_VIDEO_SDK_NAMESPACE
class IZoomVideoSDKVideoSourcePreProcessor 
{
public:
    virtual ~IZoomVideoSDKVideoSourcePreProcessor(){}
 
    virtual void onPreProcessRawData(YUVProcessDataI420* rawData) = 0;
};
 
class IZoomVideoSDKVideoSender 
{
public:
    virtual ~IZoomVideoSDKVideoSender(){}
 
    virtual void sendVideoFrame(char* frameBuffer, int width, int height, int frameLength, int rotation, FrameDataFormat format = FrameDataFormat_I420_FULL) = 0;
};
 
enum VideoSourceDataMode
{
    VideoSourceDataMode_None = 0,    
    VideoSourceDataMode_Horizontal,  
    VideoSourceDataMode_Vertical     
};
 
struct VideoSourceCapability
{
    unsigned int width;
    unsigned int height;
    unsigned int frame;
    VideoSourceDataMode data_mode;
 
    VideoSourceCapability()
    {
        Reset();
    }
 
    VideoSourceCapability(unsigned int w, unsigned int h, unsigned int f)
    {
        width = w;
        height = h;
        frame = f;
        data_mode = VideoSourceDataMode_None;
    }
 
    VideoSourceCapability& operator=(const VideoSourceCapability& ins)
    {
        width = ins.width;
        height = ins.height;
        frame = ins.frame;
        data_mode = ins.data_mode;
        return *this;
    }
 
    VideoSourceCapability(const VideoSourceCapability& ins)
    {
        *this = ins;  
    }
 
    void Reset()
    {
        width = 0;
        height = 0;
        frame = 0;
        data_mode = VideoSourceDataMode_None;
    }
};
 
class IZoomVideoSDKVideoSource 
{
public:
    virtual ~IZoomVideoSDKVideoSource(){}
 
    virtual void onInitialize(IZoomVideoSDKVideoSender* sender, IVideoSDKVector<VideoSourceCapability >* support_cap_list, VideoSourceCapability& suggest_cap) = 0;
 
    virtual void onPropertyChange(IVideoSDKVector<VideoSourceCapability >* support_cap_list, VideoSourceCapability suggest_cap) = 0;
    
    virtual void onStartSend() = 0;
    
    virtual void onStopSend() = 0;
    
    virtual void onUninitialized() = 0;
};
END_ZOOM_VIDEO_SDK_NAMESPACE
#endif