VC++构建 directshow 基类
我是 DirectX SDK、Platfrom SDK 和 DirectShow 的新手。我下载了最新的 Platform SDK 和 DirectX SDK August'09。我尝试在文件夹中构建示例项目：
Microsoft Platform SDK\Samples\Multimedia\DirectShow\Capture\PlayCap\
并出现以下构建错误：
LINK : fatal error LNK1181: cannot open input file 'D:\Program Files\
Microsoft Platform SDK\samples\multimedia\directshow\baseclasses\
WIN2000_DEBUG\strmbasd.lib'
据我所知，我需要在“Microsoft Platform SDK\Samples\Multimedia\DirectShow\BaseClasses\”目录中构建所有源以获得必要的库。< br> 我在该目录中尝试了 nmake 并得到以下结果：
D:\Program Files\Microsoft Platform SDK\Samples\Multimedia\DirectShow\
BaseClasses\ctlutil.h(278) : error C4430: missing type specifier - int
assumed. Note: C++ does not support default-int.
这是该行的代码：
278: STDMETHODIMP
279: CMediaEvent::NonDelegatingQueryInterface(REFIID riid, void **ppv)
我做错了什么？简直不敢相信，使用微软的库竟然这么难。
I am a newbie to DirectX SDK, Platfrom SDK and DirectShow. I downloaded latest Platform SDK and DirectX SDK August'09. I tried to build sample project in folder:
Microsoft Platform SDK\Samples\Multimedia\DirectShow\Capture\PlayCap\
And had following building errors:
LINK : fatal error LNK1181: cannot open input file 'D:\Program Files\
Microsoft Platform SDK\samples\multimedia\directshow\baseclasses\
WIN2000_DEBUG\strmbasd.lib'
As far, as I understand, I need to build all sources in "Microsoft Platform SDK\Samples\Multimedia\DirectShow\BaseClasses\" directory to get necessary lib.
I tried nmake in that dir and got following:
D:\Program Files\Microsoft Platform SDK\Samples\Multimedia\DirectShow\
BaseClasses\ctlutil.h(278) : error C4430: missing type specifier - int
assumed. Note: C++ does not support default-int.
Here is code on that lines:
278: STDMETHODIMP
279: CMediaEvent::NonDelegatingQueryInterface(REFIID riid, void **ppv)
What I do wrong? Just can't believe, that using Microsoft's libraries must be so hard.
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Microsoft 已将 Platfrom SDK 重命名为 Windows SDK。最新的 Windows SDK 是 Microsoft适用于 Windows 7 和 .NET Framework 3.5 SP1 的 Windows SDK。
Windows SDK for Windows 7 具有适用于所有 DirectShow 项目的 Visual Studio
20082005 项目文件。Microsoft has renamed Platfrom SDK to Windows SDK. The lastest Windows SDK is Microsoft Windows SDK for Windows 7 and .NET Framework 3.5 SP1.
Windows SDK for Windows 7 has Visual Studio
20082005 project files for all DirectShow projects.在我的 Xp64 机器上，我设法构建了 DirectShow 基类库，以便运行 amcap 示例。我安装了 2010 年 6 月的 Microsoft DirectX SDK 以及适用于 Windows 7 (7.1) 的 Microsoft Windows SDK 以及所有 C/C++ 编译器。
首先，我们必须编译 DirectShow 基类：
打开常规的旧 cmd.exe
如果您收到有关未安装 VCBuild.exe 的错误，这是因为
sln 和各种项目文件（例如：C/C++ vcproj）很古老，下一个命令将
很好地升级它们，将旧的劣质 vcproj 文件更改为新的蹩脚 vcxproj 文件
VCUpgrade 在我的机器上：
请注意，即使在尝试了 vcupgrade 的各种参数组合之后，
使用 msbuild 构建 sln 是不行的（文档有问题），所以我必须直接
编译项目 无论如何，我留下了名为 SLN 的批处理文件 var，因为我是一个真正的革命者
这使得编译不同的配置变得更加容易
请注意，基类 Release 构建使得 strmbase.lib< /强>
并且调试生成strmbasd.lib
amcap 需要 Release 版本，但 amcap 的版本可以调试
A) 编译 Release Win32 (== x86)
使用 MsSdk 的 SetEnv.Cmd 可以让您也避免所有 vsvars32.bat 泥潭
作为 800 万个不同的 cmd shell，它们被专门设计为一个
或在依赖诱发癫痫的网络时远离实际工作的两个致命缺陷
批处理文件来完成他们的事情（嘿！也许这两个是相关的！？）
我没有使用 64 位版本的 MSBuild （也许是目标？），
但是 x86 MSBuild 一直工作没有问题
B) 编译 Release X64
其次，我们现在可以编译两个版本的 amcap
打开常规的旧 >cmd.exe
VCUpgrade 将vcproj 升级为vcxproj
A) 编译调试Win32 (== x86)
设置编译器、lib、include...路径，然后编译
B) 编译调试 X64
我使用 SysInternals *Process Explorer* 来验证每个 exe 实际上分别是 32 位和 64 位。与我共事过的大多数开发人员甚至不知道 Process Explorer ，这似乎令人费解——我整天都在做这件事。是的，她就是这么说的。
On my Xp64 box, I managed to get the DirectShow baseclasses libs built in order to run the amcap sample. I have the June 2010 Microsoft DirectX SDK installed as well as the Microsoft Windows SDK for Windows 7 (7.1) with all the C/C++ compilers.
First, we have to compile the DirectShow baseclasses :
open a regular old cmd.exe
If you're getting an error about not have VCBuild.exe installed, it's because the
sln and various project files (eg: C/C++ vcproj) are ancient, the next command will
upgrade them nicely, changing old stanky vcproj files into new crappy vcxproj files
VCUpgrade is here on my machine :
Note that even after trying the various combinations of params to vcupgrade,
building the sln with msbuild is a no-go (docs be danged), so I had to directly
compile the project I left the batch file var named SLN anyway because I'm a real revolutionary
This makes it a touch easier to compile different configurations
Note that the baseclasses Release build makes strmbase.lib
and Debug makes strmbasd.lib
amcap needs the Release build tho amcap's build can be debug
A) Compile Release Win32 (== x86)
Using the MsSdk's SetEnv.Cmd lets you avoid all that vsvars32.bat quagmire as well
as the 8 million different cmd shells that have been specially designed to be one
or two fatal flaws away from actually working while relying upon an eplipsy-inducing web of
batch files to do they thing (hey! maybe the two are related!?)
I've not had any luck using the 64-bit version of MSBuild (maybe targets?),
but x86 MSBuild has been working no problem
B) Compile Release X64
Second, we can now compile both versions of amcap
open a regular old cmd.exe
VCUpgrade the vcproj to a vcxproj
A) Compile Debug Win32 (== x86)
Set compiler,lib,include,... paths and then compile
B) Compile Debug X64
I used SysInternals *Process Explorer* to verify that each exe was actually 32-bit and 64-bit respectively. It seems inexplicable that most developers I've worked with don't even know about Process Explorer -- I'm in that thing all day. And yes, that is what she said.
对我来说，这个错误意味着“open C:\Program Files\Microsoft SDKs\Windows\v7.1\Samples\multimedia\directshow\baseclasses\baseclasses.sln”（在我的例子中，在 Visual Studio Express 2010 中）它要求将其转换，这样做，然后构建“发布”和“调试”。
然后在您自己的项目中，在项目
示例的项目设置下：添加
G:\Program Files\Microsoft SDKs\Windows\v7.1\Samples\multimedia\directshow\baseclasses到“VC++ 目录”开头的包含路径，以及
G:\Program Files\Microsoft SDKs\Windows\v7.1\Samples\multimedia\directshow\baseclasses\debug到您的 lib 路径（该路径中的任何位置） ）。另请参阅 https://msdn。 microsoft.com/en-us/library/windows/desktop/dd407279(v=vs.85).aspx
For me this error meant "open C:\Program Files\Microsoft SDKs\Windows\v7.1\Samples\multimedia\directshow\baseclasses\baseclasses.sln" (in my case, in visual studio express 2010) it asks to convert it, do so, then build both "release" and "debug."
Then in your own project, under project settings for your project
example: add
G:\Program Files\Microsoft SDKs\Windows\v7.1\Samples\multimedia\directshow\baseclassesto beginning of “VC++ directories” include path, and
G:\Program Files\Microsoft SDKs\Windows\v7.1\Samples\multimedia\directshow\baseclasses\debugto your lib path (anywhere in that).See also https://msdn.microsoft.com/en-us/library/windows/desktop/dd407279(v=vs.85).aspx