/// <summary>
/// Creates a font wrapper factory
/// </summary>
public Factory()
{
IntPtr factoryPointer;
int result;
if (System.Environment.Is64BitProcess)
{
result = NativeMethods64.FW1CreateFactory_(version, out factoryPointer);
}
else
{
result = NativeMethods86.FW1CreateFactory_(version, out factoryPointer);
}
SharpDX.Result sr = new SharpDX.Result(result);
sr.CheckError();
this.NativePointer = factoryPointer;
}
void UnsupportedGPU(MyGuiControlButton sender)
{
// DXGI_ERROR_UNSUPPORTED
SharpDX.Result res = new SharpDX.Result(0x887A0004);
res.CheckError();
}
/// <summary>
/// <p>Ends drawing operations on the render target and indicates the current error state and associated tags. </p>
/// </summary>
/// <param name="tag1"><dd> <p>When this method returns, contains the tag for drawing operations that caused errors or 0 if there were no errors. This parameter is passed uninitialized.</p> </dd></param>
/// <param name="tag2"><dd> <p>When this method returns, contains the tag for drawing operations that caused errors or 0 if there were no errors. This parameter is passed uninitialized.</p> </dd></param>
/// <returns><p>If the method succeeds, it returns <strong><see cref="SharpDX.Result.Ok"/></strong>. Otherwise, it returns an <strong><see cref="SharpDX.Result"/></strong> error code and sets <em>tag1</em> and <em>tag2</em> to the tags that were active when the error occurred. </p></returns>
/// <remarks>
/// <p>Drawing operations can only be issued between a <strong>BeginDraw</strong> and <strong>EndDraw</strong> call.</p><p> <strong>BeginDraw</strong> and <strong>EndDraw</strong> are use to indicate that a render target is in use by the Direct2D system. Different implementations of <strong><see cref="SharpDX.Direct2D1.RenderTarget"/></strong> might behave differently when <strong>BeginDraw</strong> is called. An <strong><see cref="SharpDX.Direct2D1.BitmapRenderTarget"/></strong> may be locked between <strong>BeginDraw</strong>/<strong>EndDraw</strong> calls, a DXGI surface render target might be acquired on <strong>BeginDraw</strong> and released on <strong>EndDraw</strong>, while an <strong><see cref="SharpDX.Direct2D1.WindowRenderTarget"/></strong> may begin batching at <strong>BeginDraw</strong> and may present on <strong>EndDraw</strong>, for example.</p><p> The <strong>BeginDraw</strong> method must be called before rendering operations can be called, though state-setting and state-retrieval operations can be performed even outside of <strong>BeginDraw</strong>/<strong>EndDraw</strong>. </p><p>After <strong>BeginDraw</strong> is called, a render target will normally build up a batch of rendering commands, but defer processing of these commands until either an internal buffer is full, the <strong>Flush</strong> method is called, or until <strong>EndDraw</strong> is called. The <strong>EndDraw</strong> method causes any batched drawing operations to complete, and then returns an <strong><see cref="SharpDX.Result"/></strong> indicating the success of the operations and, optionally, the tag state of the render target at the time the error occurred. The <strong>EndDraw</strong> method always succeeds: it should not be called twice even if a previous <strong>EndDraw</strong> resulted in a failing <strong><see cref="SharpDX.Result"/></strong>. </p><p>If <strong>EndDraw</strong> is called without a matched call to <strong>BeginDraw</strong>, it returns an error indicating that <strong>BeginDraw</strong> must be called before <strong>EndDraw</strong>. Calling <strong>BeginDraw</strong> twice on a render target puts the target into an error state where nothing further is drawn, and returns an appropriate <strong><see cref="SharpDX.Result"/></strong> and error information when <strong>EndDraw</strong> is called.
/// </p>
/// </remarks>
/// <include file='.\..\Documentation\CodeComments.xml' path="/comments/comment[@id='ID2D1RenderTarget::EndDraw']/*"/>
/// <msdn-id>dd371924</msdn-id>
/// <unmanaged>HRESULT ID2D1RenderTarget::EndDraw([Out, Optional] unsigned longlong* tag1,[Out, Optional] unsigned longlong* tag2)</unmanaged>
/// <unmanaged-short>ID2D1RenderTarget::EndDraw</unmanaged-short>
public void EndDraw(out long tag1, out long tag2)
{
SharpDX.Result result = TryEndDraw(out tag1, out tag2);
result.CheckError();
}
void UnsupportedGPU(MyGuiControlButton sender)
{
// DXGI_ERROR_UNSUPPORTED
SharpDX.Result res = new SharpDX.Result(0x887A0004);
res.CheckError();
}
