Re: [Dri-devel] Re: Radeon: lockup on state change

2002-12-10 Thread Andreas Stenglein
another SIGFPE: It occurs when running the moebius xscreensaver 3.33 without MESA_NO_SSE=1 at least on my AthlonXP1700+/Radeon7500 /usr/X11R6/lib/xscreensaver/moebius -> SIGFPE in _mesa_sse_transform_points3_3d () from radeon_dri.so It occurs with/without TCL/VTXFMT. And I remember it worke

Re: [Dri-devel] Re: Radeon: lockup on state change

2002-12-10 Thread Andreas Stenglein
Am 2002.12.10 11:59:13 +0100 schrieb(en) Felix Kühling: On Tue, 10 Dec 2002 10:37:07 + Keith Whitwell <[EMAIL PROTECTED]> wrote: > Charl P. Botha wrote: > > Okay, I just checked and I can still reproduce a SIGFPE with today's CVS. > > I've made doubly sure that the new libGL is used.

Re: [Dri-devel] Re: Radeon: lockup on state change

2002-12-10 Thread Dieter Nützel
Am Dienstag, 10. Dezember 2002 12:03 schrieb Charl P. Botha: > On Tue, 2002-12-10 at 11:59, Felix Kühling wrote: > > On Tue, 10 Dec 2002 10:37:07 + > > > > Keith Whitwell <[EMAIL PROTECTED]> wrote: > > > Charl P. Botha wrote: > > > > Program received signal SIGFPE, Arithmetic exception. > > > >

Re: [Dri-devel] Re: Radeon: lockup on state change

2002-12-10 Thread Charl P. Botha
On Tue, 2002-12-10 at 11:59, Felix Kühling wrote: > On Tue, 10 Dec 2002 10:37:07 + > Keith Whitwell <[EMAIL PROTECTED]> wrote: > > > Charl P. Botha wrote: > > > Program received signal SIGFPE, Arithmetic exception. > > > 0x4246fe4a in _mesa_sse_transform_points3_general () > > >from /usr/X

Re: [Dri-devel] Re: Radeon: lockup on state change

2002-12-10 Thread Felix Kühling
On Tue, 10 Dec 2002 10:37:07 + Keith Whitwell <[EMAIL PROTECTED]> wrote: > Charl P. Botha wrote: > > On Mon, Dec 09, 2002 at 10:30:35PM +, Keith Whitwell wrote: > > > >>Charl P. Botha wrote: > >> > >>>On Mon, Dec 09, 2002 at 09:45:12PM +, Keith Whitwell wrote: > >>> > There's a fi

Re: [Dri-devel] Re: Radeon: lockup on state change

2002-12-10 Thread Keith Whitwell
Charl P. Botha wrote: On Mon, Dec 09, 2002 at 10:30:35PM +, Keith Whitwell wrote: Charl P. Botha wrote: On Mon, Dec 09, 2002 at 09:45:12PM +, Keith Whitwell wrote: There's a fix for this in recent cvs: /* Mask out highest bit, which is used by AMD for 3dnow * Newer Intel have

Re: [Dri-devel] Re: Radeon: lockup on state change

2002-12-09 Thread Charl P. Botha
On Mon, Dec 09, 2002 at 10:30:35PM +, Keith Whitwell wrote: > Charl P. Botha wrote: > >On Mon, Dec 09, 2002 at 09:45:12PM +, Keith Whitwell wrote: > >>There's a fix for this in recent cvs: > >> > >>/* Mask out highest bit, which is used by AMD for 3dnow > >>* Newer Intel have th

Re: [Dri-devel] Re: Radeon: lockup on state change

2002-12-09 Thread Keith Whitwell
Charl P. Botha wrote: On Mon, Dec 09, 2002 at 09:45:12PM +, Keith Whitwell wrote: Charl P. Botha wrote: FWIW, I get those SSE sigfpe's too with my Northwood P4 if I don't set MESA_NO_SSE=1. There's a fix for this in recent cvs: /* Mask out highest bit, which is used by AMD for 3dnow

Re: [Dri-devel] Re: Radeon: lockup on state change

2002-12-09 Thread Charl P. Botha
On Mon, Dec 09, 2002 at 09:45:12PM +, Keith Whitwell wrote: > Charl P. Botha wrote: > >FWIW, I get those SSE sigfpe's too with my Northwood P4 if I don't set > >MESA_NO_SSE=1. > > There's a fix for this in recent cvs: > > /* Mask out highest bit, which is used by AMD for 3dnow >

Re: [Dri-devel] Re: Radeon: lockup on state change

2002-12-09 Thread Keith Whitwell
Charl P. Botha wrote: On Mon, Dec 09, 2002 at 09:56:50PM +0100, Andreas Stenglein wrote: (LAVA and OpenGL Spectrum Analyzer) I think any multi-threaded OpenGL-app should trigger "my" bug if it draws enough (more than a cube). disabling VTXFMT helps: no lockups anymore, everything works fine, bu

Re: [Dri-devel] Re: Radeon: lockup on state change

2002-12-09 Thread Charl P. Botha
On Mon, Dec 09, 2002 at 09:56:50PM +0100, Andreas Stenglein wrote: > (LAVA and OpenGL Spectrum Analyzer) > I think any multi-threaded OpenGL-app should trigger "my" > bug if it draws enough (more than a cube). > > disabling VTXFMT helps: no lockups anymore, everything works fine, > but I have to d

Re: [Dri-devel] Re: Radeon: lockup on state change

2002-12-09 Thread Keith Whitwell
Andreas Stenglein wrote: Hello! below some status-update about my radeon7500 ... (sadly no good news) Am 2002.12.08 22:50:10 +0100 schrieb(en) Keith Whitwell: Felix, I've committed the first version for now, because 1) it's cleaner 2) it emits at most 1 wait per statechange 3) I'm

Re: [Dri-devel] Re: Radeon: lockup on state change

2002-12-09 Thread Andreas Stenglein
Hello! below some status-update about my radeon7500 ... (sadly no good news) Am 2002.12.08 22:50:10 +0100 schrieb(en) Keith Whitwell: Felix, I've committed the first version for now, because 1) it's cleaner 2) it emits at most 1 wait per statechange 3) I'm not convinced that there are many st

[Dri-devel] Re: Radeon: lockup on state change

2002-12-08 Thread Keith Whitwell
Felix Kühling wrote: On Sun, 8 Dec 2002 14:24:58 +0100 Felix Kühling <[EMAIL PROTECTED]> wrote: Hi, as I reported earlier there seems to be a race condition in the Radeon driver when state is emitted while the card is processing vertices. Now Keith, I just read your other message. Ok, so le

[Dri-devel] Re: Radeon: lockup on state change

2002-12-08 Thread Felix Kühling
On Sun, 8 Dec 2002 14:24:58 +0100 Felix Kühling <[EMAIL PROTECTED]> wrote: > Hi, > > as I reported earlier there seems to be a race condition in the Radeon > driver when state is emitted while the card is processing vertices. Now Keith, I just read your other message. Ok, so let's call it "failu