diff --git a/src/Avalonia.Controls/Remote/Server/RemoteServerTopLevelImpl.cs b/src/Avalonia.Controls/Remote/Server/RemoteServerTopLevelImpl.cs index 028a78aea4..3fa0b108ec 100644 --- a/src/Avalonia.Controls/Remote/Server/RemoteServerTopLevelImpl.cs +++ b/src/Avalonia.Controls/Remote/Server/RemoteServerTopLevelImpl.cs @@ -270,11 +270,15 @@ namespace Avalonia.Controls.Remote.Server var bpp = fmt == ProtocolPixelFormat.Rgb565 ? 2 : 4; var data = new byte[width * height * bpp]; var handle = GCHandle.Alloc(data, GCHandleType.Pinned); + try { - _framebuffer = new LockedFramebuffer(handle.AddrOfPinnedObject(), new PixelSize(width, height), width * bpp, _dpi, (PixelFormat)fmt, - null); - Paint?.Invoke(new Rect(0, 0, width, height)); + if (width > 0 && height > 0) + { + _framebuffer = new LockedFramebuffer(handle.AddrOfPinnedObject(), new PixelSize(width, height), width * bpp, _dpi, (PixelFormat)fmt, + null); + Paint?.Invoke(new Rect(0, 0, width, height)); + } } finally { @@ -306,8 +310,7 @@ namespace Avalonia.Controls.Remote.Server return; } - if (ClientSize.Width < 1 || ClientSize.Height < 1) - return; + var format = ProtocolPixelFormat.Rgba8888; foreach(var fmt in _supportedFormats) if (fmt <= ProtocolPixelFormat.MaxValue)