private T[][] m_buffer; /* => the in-memory buffer */
/// <summary>
/// Request a virtual 2-D array
/// </summary>
/// <param name="width">Width of array</param>
/// <param name="height">Total virtual array height</param>
/// <param name="allocator">The allocator.</param>
internal jvirt_array(int width, int height, Allocator allocator)
{
m_cinfo = null;
m_buffer = allocator(width, height);
Debug.Assert(m_buffer != null);
}
private void cleanState()
{
m_compression = null;
m_decompression = null;
m_common = null;
m_h_sampling = 0;
m_v_sampling = 0;
m_jpegtables = null;
m_jpegtables_length = 0;
m_jpegquality = 0;
m_jpegcolormode = 0;
m_jpegtablesmode = 0;
m_ycbcrsampling_fetched = false;
m_recvparams = 0;
m_subaddress = null;
m_recvtime = 0;
m_faxdcs = null;
m_rawDecode = false;
m_rawEncode = false;
m_cinfo_initialized = false;
m_err = null;
m_photometric = 0;
m_bytesperline = 0;
m_ds_buffer = new byte[JpegConstants.MAX_COMPONENTS][][];
m_scancount = 0;
m_samplesperclump = 0;
}
private bool TIFFjpeg_create_decompress()
{
/* initialize JPEG error handling */
try
{
m_decompression = new jpeg_decompress_struct(new JpegErrorManager(this));
m_common = m_decompression;
}
catch (Exception)
{
return false;
}
return true;
}
