//------------------------------------------------------------------------------
//?
//?????Copyright?（c）?Microsoft?Corporation.??All?rights?reserved.
//?
//------------------------------------------------------------------------------

#include?“stdafx.h“
#include?“ImageRenderer.h“

///?

///?Constructor
///?

ImageRenderer::ImageRenderer（）?:?
????m_hWnd（0）
????m_sourceWidth（0）
????m_sourceHeight（0）
????m_sourceStride（0）
????m_pD2DFactory（NULL）?
????m_pRenderTarget（NULL）
????m_pBitmap（0）
{
}

///?

///?Destructor
///?

ImageRenderer::~ImageRenderer（）
{
????DiscardResources（）;
????SafeRelease（m_pD2DFactory）;
}

///?

///?Ensure?necessary?Direct2d?resources?are?created
///?

///?indicates?success?or?failure
HRESULT?ImageRenderer::EnsureResources（）
{
????HRESULT?hr?=?S_OK;

????if?（NULL?==?m_pRenderTarget）
????{
????????D2D1_SIZE_U?size?=?D2D1::SizeU（m_sourceWidth?m_sourceHeight）;

????????D2D1_RENDER_TARGET_PROPERTIES?rtProps?=?D2D1::RenderTargetProperties（）;
????????rtProps.pixelFormat?=?D2D1::PixelFormat（DXGI_FORMAT_B8G8R8A8_UNORM?D2D1_ALPHA_MODE_IGNORE）;
????????rtProps.usage?=?D2D1_RENDER_TARGET_USAGE_GDI_COMPATIBLE;

????????//?Create?a?hWnd?render?target?in?order?to?render?to?the?window?set?in?initialize
????????hr?=?m_pD2DFactory->CreateHwndRenderTarget（
????????????rtProps
????????????D2D1::HwndRenderTargetProperties（m_hWnd?size）
????????????&m_pRenderTarget
????????????）;

????????if?（?FAILED（hr）?）
????????{
????????????return?hr;
????????}

????????//?Create?a?bitmap?that?we?can?copy?image?data?into?and?then?render?to?the?target
????????hr?=?m_pRenderTarget->CreateBitmap（
????????????size?
????????????D2D1::BitmapProperties（?D2D1::PixelFormat（?DXGI_FORMAT_B8G8R8A8_UNORM?D2D1_ALPHA_MODE_IGNORE）?）
????????????&m_pBitmap?
????????????）;

????????if?（?FAILED（hr）?）
????????{
????????????SafeRelease（m_pRenderTarget）;
????????????return?hr;
????????}
????}

????return?hr;
}

///?

///?Dispose?of?Direct2d?resources?
///?

void?ImageRenderer::DiscardResources（）
{
????SafeRelease（m_pRenderTarget）;
????SafeRelease（m_pBitmap）;
}

///?

///?Set?the?window?to?draw?to?as?well?as?the?video?format
///?Implied?bits?per?pixel?is?32
///?

///?window?to?draw?to
///?already?created?D2D?factory?object
///?width?（in?pixels）?of?image?data?to?be?drawn
///?height?（in?pixels）?of?image?data?to?be?drawn
///?length?（in?bytes）?of?a?single?scanline
///?indicates?success?or?failure
HRESULT?ImageRenderer::Initialize（HWND?hWnd?ID2D1Factory*?pD2DFactory?int?sourceWidth?int?sourceHeight?int?sourceStride）
{
????

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-11-24?13:10??KinectFusionExplorer-D2D\
?????目錄???????????0??2018-11-23?13:30??KinectFusionExplorer-D2D\Debug\
?????文件??????152482??2018-11-23?13:30??KinectFusionExplorer-D2D\Debug\CL.read.1.tlog
?????文件????????2460??2018-11-23?13:30??KinectFusionExplorer-D2D\Debug\CL.write.1.tlog
?????文件??????299690??2018-11-23?13:29??KinectFusionExplorer-D2D\Debug\ImageRenderer.obj
?????文件??????977904??2014-10-19?13:23??KinectFusionExplorer-D2D\Debug\Kinect20.Fusion.dll
?????文件??????393728??2018-11-23?13:30??KinectFusionExplorer-D2D\Debug\KinectFusionExplorer-D2D.exe
?????文件?????1425548??2018-11-23?13:30??KinectFusionExplorer-D2D\Debug\KinectFusionExplorer-D2D.ilk
?????文件??????????61??2018-11-23?13:30??KinectFusionExplorer-D2D\Debug\KinectFusionExplorer-D2D.lastbuildstate
?????文件????????2955??2018-11-23?13:30??KinectFusionExplorer-D2D\Debug\KinectFusionExplorer-D2D.log
?????文件?????4664320??2018-11-23?13:30??KinectFusionExplorer-D2D\Debug\KinectFusionExplorer-D2D.pdb
?????文件???????15788??2018-11-23?13:30??KinectFusionExplorer-D2D\Debug\KinectFusionExplorer-D2D.res
?????文件??????357332??2018-11-23?13:29??KinectFusionExplorer-D2D\Debug\KinectFusionExplorer.obj
?????文件?????1189868??2018-11-23?13:29??KinectFusionExplorer-D2D\Debug\KinectFusionhelper.obj
?????文件??????700052??2018-11-23?13:29??KinectFusionExplorer-D2D\Debug\KinectFusionProcessor.obj
?????文件??????296559??2018-11-23?13:29??KinectFusionExplorer-D2D\Debug\KinectFusionProcessorframe.obj
?????文件???????26773??2018-11-23?13:29??KinectFusionExplorer-D2D\Debug\Timer.obj
?????文件????????3654??2018-11-23?13:30??KinectFusionExplorer-D2D\Debug\cl.command.1.tlog
?????文件???????????2??2018-11-23?13:30??KinectFusionExplorer-D2D\Debug\link-cvtres.read.1.tlog
?????文件???????????2??2018-11-23?13:30??KinectFusionExplorer-D2D\Debug\link-cvtres.write.1.tlog
?????文件???????????2??2018-11-23?13:30??KinectFusionExplorer-D2D\Debug\link-rc.read.1.tlog
?????文件???????????2??2018-11-23?13:30??KinectFusionExplorer-D2D\Debug\link-rc.write.1.tlog
?????文件????????3252??2018-11-23?13:30??KinectFusionExplorer-D2D\Debug\link.command.1.tlog
?????文件????????6858??2018-11-23?13:30??KinectFusionExplorer-D2D\Debug\link.read.1.tlog
?????文件????????1190??2018-11-23?13:30??KinectFusionExplorer-D2D\Debug\link.write.1.tlog
?????文件?????????616??2018-11-23?13:30??KinectFusionExplorer-D2D\Debug\rc.command.1.tlog
?????文件????????2220??2018-11-23?13:30??KinectFusionExplorer-D2D\Debug\rc.read.1.tlog
?????文件?????????246??2018-11-23?13:30??KinectFusionExplorer-D2D\Debug\rc.write.1.tlog
?????文件?????1616896??2018-11-23?13:29??KinectFusionExplorer-D2D\Debug\vc110.idb
?????文件?????2265088??2018-11-23?13:29??KinectFusionExplorer-D2D\Debug\vc110.pdb
?????文件????????4780??2014-10-19?12:43??KinectFusionExplorer-D2D\ImageRenderer.cpp
............此處省略50個文件信息