Article View: borland.public.cppbuilder.multimedia
Article #195Need help Wave data mix
From: James5950
Date: Mon, 10 Mar 2008 04:34
Date: Mon, 10 Mar 2008 04:34
30 lines
1610 bytes
1610 bytes
Hello All,
I need mix two wave data to one.
I add two data using float, but I got the error message" Invalid floating
point operation"
My code like this
What's wrong?
while(SoundStream2->Position < SoundStream2->Size)
{
SoundStream1->Read(&fData1, sizeof(float));
SoundStream2->Read(&fData2, sizeof(float));
if(fData1 + fData2 >= 1)
{
fMix = 1;
}
else if(fData1 + fData2 <= 0)
{
fMix = 0;
}
else
{
fMix = fData1 + fData2;
}
}
Thanks for any comments,
Best regards,
James
Technical Details
Message-ID:
<47d4ba5c@newsgroups.borland.com>Path:
arc1-ca.pugleaf.net!g2news1.google.com!news3.google.com!proxad.net!feeder1-2.proxad.net!194.25.134.126.MISMATCH!newsfeed01.sul.t-online.de!t-online.de!newsgroups.borland.com!not-for-mailShow Full Headers
Complete Article Headers
X-Google-Thread: 10d0fc,a316237ca63a452a,start X-Google-Attributes: gid10d0fc,public,usenet X-Google-Language: ENGLISH,ASCII-7-bit Reply-To: "James5950" <James@1come.com.tw> From: "James5950" <James@1come.com.tw> Newsgroups: borland.public.cppbuilder.multimedia Subject: Need help Wave data mix Date: Mon, 10 Mar 2008 12:34:14 +0800 Lines: 31 MIME-Version: 1.0 Content-Type: text/plain; format=flowed; charset="iso-8859-1"; reply-type=original Content-Transfer-Encoding: 7bit X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Windows Mail 6.0.6000.16386 X-MimeOLE: Produced By Microsoft MimeOLE V6.0.6000.16386 NNTP-Posting-Host: 211.22.94.94 Message-ID: <47d4ba5c@newsgroups.borland.com> X-Trace: newsgroups.borland.com 1205123676 211.22.94.94 (9 Mar 2008 21:34:36 -0700) Path: arc1-ca.pugleaf.net!g2news1.google.com!news3.google.com!proxad.net!feeder1-2.proxad.net!194.25.134.126.MISMATCH!newsfeed01.sul.t-online.de!t-online.de!newsgroups.borland.com!not-for-mail