Re: [Qemu-devel] [PATCH] PC speaker emulation (square wave)

2006-01-25 Thread Jamie Lokier
Joachim Henke wrote: > Ok, I simplified my patch to generate just plain square waves. > Indeed, its sound is much closer to a real PC speaker now. > > Does "cut off frequency" mean, that we have silence above that > specific frequency? I changed my patch to go this way. Before, it > always p

[Qemu-devel] sun4u patch

2006-01-25 Thread Jose Renau
The following patch is to make sparc64-softmmu compilable (tested on OS X). Index: target-sparc/op.c === --- target-sparc/op.c (revision 71) +++ target-sparc/op.c (working copy) @@ -851,6 +851,7 @@ void OPPROTO op_wrtick(vo

[Qemu-devel] [PATCH] PC speaker emulation (square wave)

2006-01-25 Thread Joachim Henke
Ok, I simplified my patch to generate just plain square waves. Indeed, its sound is much closer to a real PC speaker now. Does "cut off frequency" mean, that we have silence above that specific frequency? I changed my patch to go this way. Before, it always played the highest possible frequ