win7中使用VS10配置Direct Show

因为想统一代码，而且C++比较快，就想说先在Linux上跑MonoSlam看看，结果下了半天才把各种库下好，Cmake成功以后才发现虚拟机根本跑不动跑不动啊啊啊！！！！还好网上有大神重新写了C++的版本，结果又因为微软自己的D3D版本更新，从9以后Dshow就不再放在D3D的SDK里面，耐着性子我又下了win7.1for .NET 4框架的SDK，结果结果...它竟然没有qedit.h，后来只能本着治病救人死马当活马医破罐破摔的心态自己造qedit,网上各种找方案，终于找到个比较靠谱的老兄写了这么的东西

1. 

http://social.msdn.microsoft.com/Forums/windowsdesktop/en-US/2ab5c212-5824-419d-b5d9-7f5db82f57cd/qedith-missing-in-current-windows-sdk-v70?forum=windowsdirectshowdevelopment

copy过来当做头文件放进去以后，发现竟然给我报ISampleGrabber的错误，一看明明已经定义啦，后来才看见是找不到入口点啊，然后又开始东拼西凑，发现是因为自定义的windows库版本低，还要改成）0X0501以上才可以

2. #define  _WIN32_WINNT  0x0501（winbase中有原因）

但是，后来还是有各种连接错误，又找到大神的回答要在自己写的qedit中加上：

3.MIDL_INTERFACE("6B652FFF-11FE-4fce-92AD-0266B5D7C78F")

ISampleGrabber;

MIDL_INTERFACE("0579154A-2B53-4994-B0D0-E773148EFF85")

ISampleGrabberCB;

东拼西凑以后，终于成功编译程序，可喜可贺可口可乐！！！！

PS：附上qedit源文件代码以备不时之需

#ifndef__qedit_h__

#define__qedit_h__

#pragma once

MIDL_INTERFACE("6B652FFF-11FE-4fce-92AD-0266B5D7C78F")

ISampleGrabber;

MIDL_INTERFACE("0579154A-2B53-4994-B0D0-E773148EFF85")

ISampleGrabberCB;

interface

ISampleGrabberCB:publicIUnknown

{

virtual STDMETHODIMP SampleCB(double SampleTime, IMediaSample *pSample ) = 0;

virtual STDMETHODIMP BufferCB(double SampleTime, BYTE *pBuffer, long BufferLen ) =0;

};

static

const

IID IID_ISampleGrabberCB = {0x0579154A, 0x2B53, 0x4994, { 0xB0, 0xD0, 0xE7, 0x73, 0x14, 0x8E,0xFF, 0x85 } };

interface ISampleGrabber:public IUnknown

{

virtual HRESULTSTDMETHODCALLTYPE SetOneShot( BOOL OneShot ) = 0;

virtual HRESULTSTDMETHODCALLTYPE SetMediaType( const AM_MEDIA_TYPE *pType ) =0;

virtual HRESULTSTDMETHODCALLTYPE GetConnectedMediaType( AM_MEDIA_TYPE *pType ) =0;

virtual HRESULTSTDMETHODCALLTYPE SetBufferSamples( BOOL BufferThem ) =0;

virtual HRESULTSTDMETHODCALLTYPE GetCurrentBuffer( long *pBufferSize, long*pBuffer ) = 0;

virtual HRESULTSTDMETHODCALLTYPE GetCurrentSample( IMediaSample **ppSample ) =0;

virtual HRESULTSTDMETHODCALLTYPE SetCallback( ISampleGrabberCB *pCallback, longWhichMethodToCallback ) = 0;

};

static

const

IID IID_ISampleGrabber = {0x6B652FFF, 0x11FE, 0x4fce, { 0x92, 0xAD, 0x02, 0x66, 0xB5, 0xD7,0xC7, 0x8F } };

static

const

CLSID CLSID_SampleGrabber = {0xC1F400A0, 0x3F08, 0x11d3, { 0x9F, 0x0B, 0x00, 0x60, 0x08, 0x03,0x9E, 0x37 } };

static

const

CLSID CLSID_NullRenderer = {0xC1F400A4, 0x3F08, 0x11d3, { 0x9F, 0x0B, 0x00, 0x60, 0x08, 0x03,0x9E, 0x37 } };

static

const

CLSIDCLSID_VideoEffects1Category = { 0xcc7bfb42, 0xf175, 0x11d1, { 0xa3,0x92, 0x0, 0xe0, 0x29, 0x1f, 0x39, 0x59 } };

static

const

CLSIDCLSID_VideoEffects2Category = { 0xcc7bfb43, 0xf175, 0x11d1, { 0xa3,0x92, 0x0, 0xe0, 0x29, 0x1f, 0x39, 0x59 } };

static

const

CLSIDCLSID_AudioEffects1Category = { 0xcc7bfb44, 0xf175, 0x11d1, { 0xa3,0x92, 0x0, 0xe0, 0x29, 0x1f, 0x39, 0x59 } };

static

const

CLSIDCLSID_AudioEffects2Category = { 0xcc7bfb45, 0xf175, 0x11d1, { 0xa3,0x92, 0x0, 0xe0, 0x29, 0x1f, 0x39, 0x59 } };

#endif