//===============================================================================================================
/// <summary>
/// Loads the device's capabilities and stores them in a list
/// </summary>
//===============================================================================================================
internal override void LoadDeviceCaps(bool forceUpdate)
{
m_reflector = new DeviceReflector();
m_compressedDeviceCaps = m_defaultDevCapsImage;
m_uncompressedDeviceCaps = m_reflector.DecompressDeviceCapsImage(m_compressedDeviceCaps);
ConvertDeviceCaps(m_uncompressedDeviceCaps);
}
//===============================================================================================================
/// <summary>
/// Loads the device's capabilities and stores them in a list
/// </summary>
//===============================================================================================================
internal virtual void LoadDeviceCaps(bool forceUpdate)
{
m_reflector = new DeviceReflector();
// read the device caps from the device's memory
m_compressedDeviceCaps = ReadDeviceCaps();
if (m_compressedDeviceCaps != null) {
for (int i = 0; i < m_compressedDeviceCaps.Length; i++) {
if (m_compressedDeviceCaps[i] != m_defaultDevCapsImage[i]) {
m_compressedDeviceCaps = null;
break;
}
}
}
if (m_compressedDeviceCaps == null || forceUpdate) {
// try restoring the device caps
ErrorCodes errorCode = RestoreDeviceCaps();
if (errorCode == ErrorCodes.NoErrors)
m_compressedDeviceCaps = ReadDeviceCaps();
uint lengthRead = 0;
if (m_compressedDeviceCaps != null) {
lengthRead = BitConverter.ToUInt32(m_compressedDeviceCaps, m_compressedDeviceCaps.Length - sizeof(uint));
}
uint expectedLength = BitConverter.ToUInt32(m_defaultDevCapsImage, m_defaultDevCapsImage.Length - sizeof(uint));
if (m_compressedDeviceCaps == null || lengthRead != expectedLength)
m_compressedDeviceCaps = m_defaultDevCapsImage;
if (m_compressedDeviceCaps == null)
System.Diagnostics.Debug.Assert(false, String.Format("device caps for {0} is null", this.ToString()));
}
if (m_compressedDeviceCaps != null) {
m_uncompressedDeviceCaps = m_reflector.DecompressDeviceCapsImage(m_compressedDeviceCaps);
ConvertDeviceCaps(m_uncompressedDeviceCaps);
}
}