mirror of
https://github.com/cookiengineer/audacity
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113 lines
4.6 KiB
Plaintext
113 lines
4.6 KiB
Plaintext
Hello
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This is a small list of steps in order to build portaudio
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(Currently v19-devel) into a VS2005 DLL and lib file.
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This DLL contains all 5 current Win32 PA APIS (MME/DS/ASIO/WASAPI/WDMKS)
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1)Copy the source dirs that comes with the ASIO SDK inside src\hostapi\asio\ASIOSDK
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so you should now have example:
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portaudio19svn\src\hostapi\asio\ASIOSDK\common
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portaudio19svn\src\hostapi\asio\ASIOSDK\host
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portaudio19svn\src\hostapi\asio\ASIOSDK\host\sample
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portaudio19svn\src\hostapi\asio\ASIOSDK\host\pc
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portaudio19svn\src\hostapi\asio\ASIOSDK\host\mac (not needed)
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You dont need "driver"
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To build without ASIO (or another Host API) see the "Building without ASIO support" section below.
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2)
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*If you have Visual Studio 6.0*, please make sure you have it updated with the latest (and final)
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microsoft libraries for it, namely:
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Service pack 5:
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Latest known URL:
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http://msdn2.microsoft.com/en-us/vstudio/aa718363.aspx
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Yes there EXISTS a service pack 6 , but the processor pack (below) isnt compatible with it.
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Processor Pack(only works with above SP5)
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Latest known URL:
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http://msdn2.microsoft.com/en-us/vstudio/Aa718349.aspx
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This isn't absolutely required for portaudio, but if you plan on using SSE intrinsics and similar things.
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Up to you to decide upon Service pack 5 or 6 depending on your need for intrinsics.
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Platform SDK (Feb 2003) :
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Latest known URL:
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http://www.microsoft.com/msdownload/platformsdk/sdkupdate/psdk-full.htm
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(This will allow your code base to be x64 friendly, with correct defines
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for LONG_PTR and such)
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NOTE A) Yes you have to use IE activex scripts to install that - wont work in Firefox, you
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may have to temporarily change tyour default browser(aint life unfair)
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NOTE B) Dont forget to hit "Register PSDK Directories with Visual Studio".
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you can make sure its right in VC6 if you open tools/options/directories/include files and you see SDK 2003 as the FIRST entry
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(it must be the same for libs)
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DirectX 9.0 SDK Update - (Summer 2003)
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Latest known URL:
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http://www.microsoft.com/downloads/details.aspx?familyid=9216652f-51e0-402e-b7b5-feb68d00f298&displaylang=en
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Again register the links in VC6, and check inside vc6 if headers are in second place right after SDk 2003
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*If you have 7.0(VC.NET/2001) or 7.1(VC.2003) *
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then I suggest you open portaudio.dsp (and convert if needed)
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*If you have Visual Studio 2005 * (or later), I suggest you open the portaudio.sln file
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which contains 2 projects (portaudio & portaudio_static) each with 6 configurations: Win32/x64 in both Debug, Release and ReleaseMinDependency,
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last of which removes dependency of all but basic OS system DLLs.
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hit compile and hope for the best.
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3)Now in any project, in which you require portaudio,
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you can just link with portaudio_x86.lib, (or _x64) and of course include the
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relevant headers
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(portaudio.h, and/or pa_asio.h , pa_x86_plain_converters.h) See (*)
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4) Your new exe should now use portaudio_xXX.dll.
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Have fun!
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(*): you may want to add/remove some DLL entry points.
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Right now those 6 entries are _not_ from portaudio.h
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(from portaudio.def)
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(...)
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PaAsio_GetAvailableLatencyValues @50
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PaAsio_ShowControlPanel @51
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PaUtil_InitializeX86PlainConverters @52
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PaAsio_GetInputChannelName @53
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PaAsio_GetOutputChannelName @54
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PaUtil_SetLogPrintFunction @55
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*** Building without ASIO support ***
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To build PortAudio without ASIO support you need to:
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A. Make sure your project doesn't try to build any ASIO SDK files.
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If you're using one of the shipped projects, remove the ASIO related files
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from the project.
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B. Make sure your project doesn't try to build the PortAudio ASIO
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implementation files:
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src/hostapi/pa_asio.cpp
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src/hostapi/iasiothiscallresolver.cpp
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If you're using one of the shipped projects remove them from the project.
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C. Set the PA_USE_ASIO preprocessor symbol to zero (i.e. PA_USE_ASIO=0) in the project properties.
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In VS2005 this can be added under
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Project Properties > Configuration Properties > C/C++ > Preprocessor > Preprocessor Definitions
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Setting PA_USE_ASIO=0 stops src/os/win/pa_win_hostapis.c
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from trying to initialize the PA ASIO implementation.
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D. Remove PaAsio_* entry points from portaudio.def, or comment them out with ;
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A similar procedure can be used to omit any of the other host APIs from the
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build. The relevant preprocessor symbols used by pa_win_hostapis.c are:
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PA_USE_WMME, PA_USE_DSOUND, PA_USE_ASIO, PA_USE_WASAPI and PA_USE_WDMKS
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-----
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David Viens, davidv@plogue.com
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Robert Bielik, robert@xponaut.se
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