private void Dispose(bool disposing)
{
if (mDepthView != null)
{
mDepthView.Dispose();
mDepthView = null;
}
if (mOldDepthView != null)
{
mOldDepthView.Dispose();
mOldDepthView = null;
}
if (mOldRenderTarget != null)
{
mOldRenderTarget.Dispose();
mOldRenderTarget = null;
}
if (mDepthTexture != null)
{
mDepthTexture.Dispose();
mDepthTexture = null;
}
if (Native != null)
{
Native.Dispose();
Native = null;
}
if (Texture != null)
{
Texture.Dispose();
Texture = null;
}
mContext = null;
}
// ReSharper disable once FunctionComplexityOverflow
public void Resize(int width, int height, bool bgra)
{
if (Texture != null)
{
Texture.Dispose();
}
if (Native != null)
{
Native.Dispose();
}
var texDesc = new Texture2DDescription
{
ArraySize = 1,
BindFlags = BindFlags.RenderTarget,
CpuAccessFlags = CpuAccessFlags.None,
Format = bgra ? SharpDX.DXGI.Format.B8G8R8A8_UNorm : SharpDX.DXGI.Format.R8G8B8A8_UNorm,
Height = height,
MipLevels = 1,
OptionFlags = ResourceOptionFlags.None,
SampleDescription = mContext.Multisampling,
Usage = ResourceUsage.Default,
Width = width
};
Texture = new Texture2D(mContext.Device, texDesc);
var rtvd = new RenderTargetViewDescription
{
Dimension = RenderTargetViewDimension.Texture2DMultisampled,
Format = texDesc.Format,
Texture2DMS = new RenderTargetViewDescription.Texture2DMultisampledResource()
};
Native = new RenderTargetView(mContext.Device, Texture, rtvd);
if (mDepthTexture != null)
{
mDepthTexture.Dispose();
}
if (mDepthView != null)
{
mDepthView.Dispose();
}
texDesc = new Texture2DDescription
{
ArraySize = 1,
BindFlags = BindFlags.DepthStencil,
CpuAccessFlags = CpuAccessFlags.None,
Format = SharpDX.DXGI.Format.D24_UNorm_S8_UInt,
Height = height,
MipLevels = 1,
OptionFlags = ResourceOptionFlags.None,
SampleDescription = mContext.Multisampling,
Usage = ResourceUsage.Default,
Width = width
};
mDepthTexture = new Texture2D(mContext.Device, texDesc);
var dsvd = new DepthStencilViewDescription
{
Dimension = DepthStencilViewDimension.Texture2DMultisampled,
Flags = DepthStencilViewFlags.None,
Format = SharpDX.DXGI.Format.D24_UNorm_S8_UInt,
Texture2DMS = new DepthStencilViewDescription.Texture2DMultisampledResource()
};
mDepthView = new DepthStencilView(mContext.Device, mDepthTexture, dsvd);
}