void ResetDevice()
{
devBB.Dispose();
ResetHandlers.Reset();
for (; ;)
{
var result = dev.TestCooperativeLevel();
if (result.IsSuccess)
{
break;
}
if (result.Code == -2005530519) // D3DERR_DEVICENOTRESET
{
try
{
var pp = MakePresentParameters();
dev.Reset(pp);
break;
}
catch { }
}
System.Threading.Thread.Sleep(100);
}
ResetHandlers.Restore();
devBB = dev.GetBackBuffer(0, 0);
}
public void RefreshControlSwapChain(GLControlWrapper_SlimDX9 control)
{
if (control.SwapChain != null)
{
control.SwapChain.Dispose();
control.SwapChain = null;
}
ResetHandlers.Remove(control, "SwapChain");
var pp = new PresentParameters
{
BackBufferWidth = Math.Max(8, control.ClientSize.Width),
BackBufferHeight = Math.Max(8, control.ClientSize.Height),
BackBufferCount = 1,
BackBufferFormat = Format.X8R8G8B8,
DeviceWindowHandle = control.Handle,
Windowed = true,
PresentationInterval = control.Vsync ? PresentInterval.One : PresentInterval.Immediate
};
control.SwapChain = new SwapChain(dev, pp);
ResetHandlers.Add(control, "SwapChain", () =>
{
control.SwapChain.Dispose();
control.SwapChain = null;
},
() => RefreshControlSwapChain(control));
}
void RestoreRenderTarget(RenderTarget rt)
{
var tw = rt.Texture2d.Opaque as TextureWrapper;
int w = rt.Texture2d.IntWidth;
int h = rt.Texture2d.IntHeight;
var d3dtex = new d3d9.Texture(dev, w, h, 1, d3d9.Usage.RenderTarget, d3d9.Format.A8R8G8B8, d3d9.Pool.Default);
tw.Texture = d3dtex;
//i know it's weird, we have to re-add ourselves to the list
//bad design..
ResetHandlers.Add(rt, "RenderTarget", () => ResetRenderTarget(rt), () => RestoreRenderTarget(rt));
}
public RenderTarget CreateRenderTarget(int w, int h)
{
var d3dtex = new d3d9.Texture(dev, w, h, 1, d3d9.Usage.RenderTarget, d3d9.Format.A8R8G8B8, d3d9.Pool.Default);
var tw = new TextureWrapper()
{
Texture = d3dtex
};
var tex = new Texture2d(this, tw, w, h);
RenderTarget rt = new RenderTarget(this, tw, tex);
ResetHandlers.Add(rt, "RenderTarget", () => ResetRenderTarget(rt), () => RestoreRenderTarget(rt));
return(rt);
}
void ResetDevice()
{
ResetHandlers.Reset();
for (;;)
{
var pp = MakePresentParameters();
try
{
dev.Reset(pp);
}
catch { }
if (dev.TestCooperativeLevel().IsSuccess)
{
break;
}
System.Threading.Thread.Sleep(100);
}
ResetHandlers.Restore();
}
void IDisposable.Dispose()
{
ResetHandlers.Reset();
DestroyDevice();
d3d.Dispose();
}