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Small rewrite by ih8regs.

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3461
This commit is contained in:
Peter Veenstra 2009-09-05 11:10:04 +00:00
parent 36868f0b7d
commit 9c2a664661
1 changed files with 3 additions and 7 deletions
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10
src/hardware/mixer.cpp
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@ -16,7 +16,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/* $Id: mixer.cpp,v 1.53 2009-04-28 21:48:24 harekiet Exp $ */
/* $Id: mixer.cpp,v 1.54 2009-09-05 11:10:04 qbix79 Exp $ */
/*
Remove the sdl code from here and have it handeld in the sdlmain.
@ -147,12 +147,8 @@ void MixerChannel::Mix(Bitu _needed) {
needed=_needed;
while (enabled && needed>done) {
Bitu todo=needed-done;
todo*=freq_add;
if (todo & MIXER_REMAIN) {
todo=(todo >> MIXER_SHIFT) + 1;
} else {
todo=(todo >> MIXER_SHIFT);
}
todo *= freq_add;
todo = (todo >> MIXER_SHIFT) + ((todo & MIXER_REMAIN)!=0);
handler(todo);
}
}