public void Dispose()
{
Log.Info("TexturePacker:Dispose()");
if (_packedTextures != null)
{
foreach (PackedTexture bigOne in _packedTextures)
{
if (bigOne.textureNo >= 0)
{
Log.Info("TexturePacker: remove texture:{0}", bigOne.textureNo);
DXNative.FontEngineRemoveTexture(bigOne.textureNo);
if (Disposing != null)
{
Disposing(this, bigOne.textureNo);
}
}
if (bigOne.texture != null)
{
if (!bigOne.texture.Disposed)
{
try
{
bigOne.texture.Disposing -= TextureDisposing;
bigOne.texture.SafeDispose();
}
catch (Exception) {}
}
bigOne.texture = null;
}
}
}
}
private void DisposeUnmanagedResources()
{
//Log.Debug("Frame.DisposeUnmanagedResources mainthread: {0}", !(GUIGraphicsContext.form.InvokeRequired));
if (_image != null)
{
if (logTextures)
{
Log.Info("Frame: dispose() fontengine: remove texture:" + _textureNumber.ToString());
}
try
{
if (_textureNumber >= 0)
{
DXNative.FontEngineRemoveTexture(_textureNumber);
_textureNumber = -1;
}
if (_image != null && !_image.Disposed)
{
_image.Disposing -= new EventHandler(D3DTexture_Disposing);
_image.SafeDispose();
}
}
catch (Exception)
{
//image already disposed?
}
_image = null;
}
}
private void TextureDisposing(object sender, EventArgs e)
{
if ((sender as Texture) == null)
{
return;
}
foreach (PackedTexture bigOne in _packedTextures)
{
if (bigOne.texture == (Texture)sender)
{
if (bigOne.textureNo >= 0)
{
Log.Info("TexturePacker: disposing texture:{0}", bigOne.textureNo);
DXNative.FontEngineRemoveTexture(bigOne.textureNo);
if (Disposing != null)
{
Disposing(this, bigOne.textureNo);
}
}
bigOne.texture = null;
bigOne.textureNo = -1;
return;
}
}
}
private void texture_Disposing(object sender, EventArgs e)
{
if ((sender as Texture) == null)
{
return;
}
for (int i = 0; i < _packedTextures.Count; ++i)
{
PackedTexture bigOne = _packedTextures[i];
if (bigOne.texture == (Texture)sender)
{
if (bigOne.textureNo >= 0)
{
Log.Info("TexturePacker: disposing texture:{0}", bigOne.textureNo);
DXNative.FontEngineRemoveTexture(bigOne.textureNo);
if (Disposing != null)
{
Disposing(this, bigOne.textureNo);
}
}
bigOne.texture = null;
bigOne.textureNo = -1;
return;
}
}
}