public virtual void OnPictureFormatChanged(PictureFormatEventArgs e)
{
if (PictureFormatChanged != null)
{
PictureFormatChanged(this, e);
}
}
/// <summary>
/// the relevant Register 0x12 for the color format will be masked and the _outPutColorFormat is set.
/// Note that this function do not get refreshed data from the hardware camera. It is just an internal object update class.
/// To be sure to get the latest status of the camera you need to read the 0x12 register from the camera
/// </summary>
public void updateColorFormat()
{
Byte ColorFormat = this.getRegisterValue(0x12).getByte();
ColorFormat = (Byte)(ColorFormat & (Byte)0x05);
switch (ColorFormat)
{
//TODO: add other color formats
case 0:
_outPutColorFormat = EnumColorFormat.YUV;
_picture.BytesPerPixel = 2; //TODO: That is wrong, but it is set to 2 to get the Y channel of each Pixel for test Purpose
break;
case 1:
_outPutColorFormat = EnumColorFormat.BayerRaw;
_picture.BytesPerPixel = 1;
break;
case 4:
//Since there are different Formats for RGB444, we need to distinguish here more:
var RgbFormat = this.getRegisterValue(0x40).getByte() & 0x30; //COM15
switch (RgbFormat)
{
case 16:
_outPutColorFormat = EnumColorFormat.RGB565;
_picture.BytesPerPixel = 2;
break;
case 48:
_outPutColorFormat = EnumColorFormat.RGB555;
_picture.BytesPerPixel = 2;
break;
default:
_outPutColorFormat = EnumColorFormat.RGB444;
_picture.BytesPerPixel = 2; //TODO: implement the correct function: 1st Pixel has G and R information, 2nd G in B information GRB4:2:2
break;
}
break;
case 5:
_outPutColorFormat = EnumColorFormat.ProcessedBayerRaw;
_picture.BytesPerPixel = 3;
break;
default:
_outPutColorFormat = EnumColorFormat.NotSelected;
break;
}
PictureFormatEventArgs eArgs = new PictureFormatEventArgs(_picture.ResolutionX, _picture.ResolutionY, _picture.BytesPerPixel);
OnPictureFormatChanged(eArgs);
}
//Sync methods
/// <summary>
/// the relevant Register of the Registerlist 0x12 will be masked and the _ouPutResolutionFormat is set.
/// Note that this function do not get refreshed data from the hardware camera. It is just an internal object update class.
/// To be sure to get the latest status of the camera you need to read the 0x12 register from the camera
/// </summary>
public void UpdateOutputFormat()
{
Byte ColorFormat = this.getRegisterValue(0x12).getByte();
ColorFormat = (Byte)(ColorFormat & (Byte)0x38);
switch (ColorFormat)
{
case 0:
_outPutResolutionFormat = EnumResolutionFormat.VGA;
_picture.ResolutionX = 640;
_picture.ResolutionY = 480;
break;
//TODO: add other resolutions
case 8:
_outPutResolutionFormat = EnumResolutionFormat.QCIF;
_picture.ResolutionX = 176;
_picture.ResolutionY = 144;
break;
case 16:
_outPutResolutionFormat = EnumResolutionFormat.QVGA;
_picture.ResolutionX = 313;
_picture.ResolutionY = 240;
break;
case 32:
_outPutResolutionFormat = EnumResolutionFormat.CIF;
_picture.ResolutionX = 352;
_picture.ResolutionY = 288;
break;
default:
_outPutResolutionFormat = EnumResolutionFormat.NotSelected;
break;
}
PictureFormatEventArgs eArgs = new PictureFormatEventArgs(_picture.ResolutionX, _picture.ResolutionY, _picture.BytesPerPixel);
OnPictureFormatChanged(eArgs);
}
