/* Error handling routines (these replace corresponding IJG routines).
* These are used for both compression and decompression.
*/
public override void error_exit()
{
string buffer = format_message();
Tiff.ErrorExt(m_sp.GetTiff(), m_sp.GetTiff().m_clientdata, "LibJpeg", "{0}", buffer); /* display the error message */
// clean up LibJpeg.Net state
m_sp.m_libjpeg_jpeg_decompress_struct.jpeg_abort();
throw new Exception(buffer);
}
/// <summary>
/// Fills input buffer
/// </summary>
/// <returns>
/// <c>true</c> if operation succeed; otherwise, <c>false</c>
/// </returns>
public override bool fill_input_buffer()
{
Tiff tif = m_sp.GetTiff();
byte[] mem = null;
uint len = 0;
if (!m_sp.OJPEGWriteStream(out mem, out len))
{
Tiff.ErrorExt(tif, tif.m_clientdata, "LibJpeg", "Premature end of JPEG data");
}
initInternalBuffer(mem, (int)len);
return(true);
}
