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42 lines
1.1 KiB
Plaintext
42 lines
1.1 KiB
Plaintext
From: "Tim Flohrer" <flohrer@zplane.de>
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To: "Phil Burk" <philburk@softsynth.com>
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Subject: Re: suggestion - multiple backends
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Date: Friday, August 17, 2001 7:48 AM
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Hi Phil,
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here is what I did:
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1. I changed the pa_lib.c and portaudio.h in order to provide a dll api
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if wanted
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2. in my application I had a couple of function pointers defined (see
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excerpt loadPA_DLL.cpp) that get their value when the dll is loaded
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3. all other files that use the PortAudio-functions had the PaDllEntry.h
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included
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I extracted the loadPA_DLL.cpp out of my source so I hope it's
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understandable somehow. If not feel free to ask.
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There are also functions for checking if DirectX is available. I am not
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really sure if this is 100% correct, but I noticed that on NT systems it
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is missing the function no. 7 in the dsound.dll so I just check if it's
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there ;O) On the other hand this doesn't tell you if Dsound is emulated
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or not (Dsound gets really bad when emulated, but i suppose you know that).
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Hope I didn't forget anything
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cheers
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tim
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--
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tim flohrer
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flohrer@zplane.de
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zplane.development
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holsteinische str. 39-42
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12161 berlin
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fon: +49.30.854 09 15.0
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fax: +49.30.854 09 15.5
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