Webcam.idl

module webcam {

    enumeration PixelFormat {
        MJPEG,    
        JPEG,     
        RGB,      
        YUV       
    };

    enumeration PowerLineFrequency {
        NOT_SUPPORTED,
        HZ50,
        HZ60,     
        DISABLED
    };
    
    structure Format_2_0_0 {
        int width;                
        int height;               
        PixelFormat pixelFormat;  
    };

    structure Controls {
        int brightness;           
        int contrast;             
        int saturation;           
        int gain;                 
        int gamma;                
        PowerLineFrequency powerLineFrequency; 
    };

    structure Location {
        string name;              
        string x;                 
        string y;                 
        string z;                 
    };

    structure ImageMetaData {
        Format_2_0_0 format;      
        long timestamp;           
        Location location;        
    };

    structure Image_2_0_0 {
        ImageMetaData meta;       
        string data;              
    };

    structure Settings_2_0_0 {
        Format_2_0_0 format;        
        Controls controls;        
        string name;              
        Location location;        
        int refreshInterval;      
    };

    structure Information_2_0_0 {
        string id;                
        vector<Format_2_0_0> supportedFormats; 
    };

    interface Webcam_2_0_0 {

        Information_2_0_0 getInformation();

        Settings_2_0_0 getSettings();

        int setSettings(in Settings_2_0_0 settings);

        int setControls(in Controls controls) ;

        Controls getControlDefaults() ;
    };
}