private void OnDeviceDestroy()
{
if (_device != null)
{
Logger.Debug("Direct3D: dispose Device, threadId={0}", Thread.CurrentThread.ManagedThreadId);
_device.Dispose();
_device = null;
}
}
public void LoadResources(Direct3DDevice9 device)
{
if (device == null || Texture != null)
{
return;
}
using (var stream = m_iconDesc.GetImageStream())
{
Texture = D3DX9.CreateTextureFromStream(device, stream);
}
}
public static D3DXFont CreateFont(Direct3DDevice9 device, Font gdiFont)
{
var dc = GetDC(IntPtr.Zero);
var logPixelsY = GetDeviceCaps(dc, LOGPIXELSY);
ReleaseDC(IntPtr.Zero, dc);
var height = (int)((double)gdiFont.Size * (double)logPixelsY / -72d);
return(D3DX9.CreateFont(
device,
height, // height
0, // width
gdiFont.Bold ? 700 : 400, // weight
0, // mipLevels
gdiFont.Italic, // italic
1, // charSet
0, // outputPrecision
0, // quality
0, // pitchAndFamily
gdiFont.Name)); // faceName
}
private void OnDeviceCheck()
{
if (_device != null)
{
return;
}
_size = _window.Size;
_d3dpp = CreatePresentParams(_window.Handle);
_monitorId = _window.MonitorId;
var adapterId = _window.AdapterId;
using (var d3d = new Direct3D9())
{
D3DCAPS9 caps;
d3d.GetDeviceCaps(adapterId, D3DDEVTYPE.D3DDEVTYPE_HAL, out caps).CheckError();
var flags = D3DCREATE.D3DCREATE_NOWINDOWCHANGES | D3DCREATE.D3DCREATE_FPU_PRESERVE;// CreateFlags.MultiThreaded;
if ((caps.DevCaps & D3DDEVCAPS.D3DDEVCAPS_HWTRANSFORMANDLIGHT) != 0)
{
flags |= D3DCREATE.D3DCREATE_HARDWARE_VERTEXPROCESSING;
}
else
{
flags |= D3DCREATE.D3DCREATE_SOFTWARE_VERTEXPROCESSING;
}
Logger.Debug("Direct3D: create Device, threadId={0}", Thread.CurrentThread.ManagedThreadId);
_device = d3d.CreateDevice(
adapterId,
D3DDEVTYPE.D3DDEVTYPE_HAL,
_window.Handle,
flags,
_d3dpp);
}
//TODO: check
//_device.DeviceResizing += (s, e) => e.Cancel = true;
//_device.DeviceReset += Device_OnDeviceReset;
OnDeviceInit();
}
