急．．．DirectShow编译不过．．．

[Java_java2005]

我的机器重装之后，我原先能编译过的程序出现很多错误！我该怎么做？

d:\dxsdk\samples\c++\directshow\baseclasses\wxutil.h(530) : error C2061: syntax error : identifier 'DWORD_PTR'
d:\dxsdk\samples\c++\directshow\baseclasses\ctlutil.h(437) : error C2504: 'IBasicVideo2' : base class undefined
d:\dxsdk\samples\c++\directshow\baseclasses\ctlutil.h(904) : error C2146: syntax error : missing ';' before identifier 'm_dwAdvise'
d:\dxsdk\samples\c++\directshow\baseclasses\ctlutil.h(904) : error C2501: 'DWORD_PTR' : missing storage-class or type specifiers
d:\dxsdk\samples\c++\directshow\baseclasses\ctlutil.h(904) : error C2501: 'm_dwAdvise' : missing storage-class or type specifiers
d:\dxsdk\samples\c++\directshow\baseclasses\amfilter.h(286) : error C2061: syntax error : identifier 'LONG_PTR'
d:\dxsdk\samples\c++\directshow\baseclasses\amfilter.h(951) : error C2504: 'IPinFlowControl' : base class undefined
d:\dxsdk\samples\c++\directshow\baseclasses\amfilter.h(982) : error C2061: syntax error : identifier 'IGraphConfig'
d:\dxsdk\samples\c++\directshow\baseclasses\amfilter.h(1067) : error C2143: syntax error : missing ';' before '*'
d:\dxsdk\samples\c++\directshow\baseclasses\amfilter.h(1067) : error C2501: 'IGraphConfig' : missing storage-class or type specifiers
d:\dxsdk\samples\c++\directshow\baseclasses\amfilter.h(1067) : error C2501: 'm_pGraphConfig' : missing storage-class or type specifiers
d:\dxsdk\samples\c++\directshow\baseclasses\amfilter.h(1340) : error C2504: 'IMemAllocatorCallbackTemp' : base class undefined
d:\dxsdk\samples\c++\directshow\baseclasses\amfilter.h(1444) : error C2143: syntax error : missing ';' before '*'
d:\dxsdk\samples\c++\directshow\baseclasses\amfilter.h(1444) : error C2501: 'IMemAllocatorNotifyCallbackTemp' : missing storage-class or type specifiers
d:\dxsdk\samples\c++\directshow\baseclasses\amfilter.h(1444) : error C2501: 'm_pNotify' : missing storage-class or type specifiers
d:\dxsdk\samples\c++\directshow\baseclasses\amfilter.h(1506) : error C2061: syntax error : identifier 'IMemAllocatorNotifyCallbackTemp'
d:\dxsdk\samples\c++\directshow\baseclasses\renbase.h(68) : error C2061: syntax error : identifier 'DWORD_PTR'
d:\dxsdk\samples\c++\directshow\baseclasses\renbase.h(78) : error C2146: syntax error : missing ';' before identifier 'm_dwAdvise'

．．．．．．．．．．．．

[rageliu]

重新装了系统？那么
1.确定安装了DX的sdk后将BaseClasses目录下的工程编译成功，并生成了对应的东东
2.配置正确vc中DirectShow的开发环境，具体为：
Tools->options->Directories选择Include file加入
C:\DXSDK\Include
C:\DXSDK\Samples\C++\DirectShow\BaseClasses
选择lib+入
C:\DXSDK\Lib
C:\DXSDK\Samples\C++\DirectShow\BaseClasses\Debug_Unicode
C:\DXSDK\Samples\C++\DirectShow\BaseClasses\release

这里假设DX安装在了C盘，具体设置网上收一下！注意+的这几个要在ide自带的前面

[快乐鹦鹉]

DWORD_PTR Unsigned long type for pointer precision. Use when casting a pointer to a long type to perform pointer arithmetic. (Also commonly used for general 32-bit parameters that have been extended to 64 bits in 64-bit Windows. )
This type is declared in BaseTsd.h as follows:


typedef ULONG_PTR DWORD_PTR;

看来要#include "BaseTsd.h"

[i_noname]

directshow的lib,include目录设置好没？

[DentistryDoctor]

安装最新的PlatformSD就行，或是直接
#define DWORD DWORD_PTR

[goodboyws]

没装对应的SDK吧，或者安装目录变了

[老夏Max]

包含的顺序问题！
在Tools->Options->Directroies标签页下，将SDK的路径提到VC/MFC的路径前即可！