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Re: [Qemu-devel] [PATCH] PC speaker emulation (fixed)
From: |
Johannes Schindelin |
Subject: |
Re: [Qemu-devel] [PATCH] PC speaker emulation (fixed) |
Date: |
Fri, 20 Jan 2006 14:03:56 +0100 (CET) |
Hi,
On Fri, 20 Jan 2006, Joachim Henke wrote:
> Thanks for the hint! I assume, the reason, why floating point calculations
> should be avoided, is to be compatible with processors like ARM, that don't
> necessarily have an FPU.
>
> Yes, I'll rewrite the waveform generation stuff to fit in fixed point. It
> should also be faster then.
FWIW, I tried to "fix" some float usage once upon a time, and some
documentation of this can be found here:
http://libvncserver.sourceforge.net/qemu/qemu-fixed-point.txt
Hth,
Dscho
- [Qemu-devel] [patch] minimal PC speaker output, Joachim Henke, 2006/01/09
- Re: [Qemu-devel] [patch] minimal PC speaker output, Fabrice Bellard, 2006/01/09
- Re: [Qemu-devel] [patch] minimal PC speaker output, he . jo, 2006/01/10
- [Qemu-devel] [PATCH] PC speaker emulation, Joachim Henke, 2006/01/18
- [Qemu-devel] Re: [PATCH] PC speaker emulation, Joachim Henke, 2006/01/18
- Re: [Qemu-devel] [PATCH] PC speaker emulation, malc, 2006/01/18
- [Qemu-devel] [PATCH] PC speaker emulation (fixed), Joachim Henke, 2006/01/19
- Re: [Qemu-devel] [PATCH] PC speaker emulation (fixed), malc, 2006/01/19
- Re: [Qemu-devel] [PATCH] PC speaker emulation (fixed), Joachim Henke, 2006/01/20
- Re: [Qemu-devel] [PATCH] PC speaker emulation (fixed),
Johannes Schindelin <=
- Re: [Qemu-devel] [PATCH] PC speaker emulation (fixed), Sebastian Kaliszewski, 2006/01/20
- [Qemu-devel] [PATCH] PC speaker emulation (fixed point), Joachim Henke, 2006/01/23
- Re: [Qemu-devel] [PATCH] PC speaker emulation (fixed point), Sebastian Kaliszewski, 2006/01/24
- Re: [Qemu-devel] [PATCH] PC speaker emulation (fixed point), Joachim Henke, 2006/01/24
- Re: [Qemu-devel] [PATCH] PC speaker emulation (fixed point), Sebastian Kaliszewski, 2006/01/24
- Re: [Qemu-devel] [PATCH] PC speaker emulation (fixed point), Fabrice Bellard, 2006/01/24
- Re: [Qemu-devel] [PATCH] PC speaker emulation (fixed point), Sebastian Kaliszewski, 2006/01/24
- [Qemu-devel] [PATCH] PC speaker emulation (square wave), Joachim Henke, 2006/01/25
- Re: [Qemu-devel] [PATCH] PC speaker emulation (square wave), Jamie Lokier, 2006/01/25
- Re: [Qemu-devel] [PATCH] PC speaker emulation (square wave), Sebastian Kaliszewski, 2006/01/26