Re: [Intel-gfx] compiz swapbuffers patch

2009-05-11 Thread Barry Scott
Jesse Barnes wrote: > On Fri, 08 May 2009 10:27:49 +0100 > Barry Scott wrote: > > >> Jesse Barnes wrote: >> >> Why are you comparing booleans to TRUE and worse then negating the >> result? >> >> if( !noWait ) >> >>

Re: [Intel-gfx] compiz swapbuffers patch

2009-05-08 Thread Barry Scott
Jesse Barnes wrote: Why are you comparing booleans to TRUE and worse then negating the result? if( !noWait ) Is clearer. - waitForVideoSync (s); + if (!(noWait == TRUE)) + waitForVideoSync (s); Barry -

Re: [Intel-gfx] [PATCH] i915: add page flipping ioctl

2009-02-20 Thread Barry Scott
I saw this and thought it was wrong. int i915_seqno_passed(uint32_t seq1, uint32_t seq2) { return (int32_t)(seq1 - seq2) >= 0; After a bit of thinking I realized that this is doing modulas arithmetic to deal with the seqno wrapping around. Given its not obvious at first glance you might

Re: Stable DRI with VIA sources

2005-07-27 Thread Barry Scott
Alex Deucher wrote: On 7/27/05, Barry Scott <[EMAIL PROTECTED]> wrote: What controlled version of the DRI sources with VIA support do you recommend I use with kernel 2.6.11 on an FC4 distribution? Barry I think you'll have to use xorg/mesa cvs for DRI su

Stable DRI with VIA sources

2005-07-27 Thread Barry Scott
What controlled version of the DRI sources with VIA support do you recommend I use with kernel 2.6.11 on an FC4 distribution? Barry --- SF.Net email is sponsored by: Discover Easy Linux Migration Strategies from IBM. Find simple to follow Ro

DRI in CVS failed to compile on FC4 2.6.11

2005-07-27 Thread Barry Scott
I pulled the CVS version of DRI and found that it does not compile because the kernel version checks against 2.6.11 all need to be 2.6.10. For example: CC [M] /home/bscott/wc/cvs/dri/drm/linux-core/drm_agpsupport.o /home/bscott/wc/cvs/dri/drm/linux-core/drm_agpsupport.c: In function ‘drm_agp_ac

RE: Where is the source for DRM 1.5?

2004-09-28 Thread Barry Scott
004 11:38 > To: Barry Scott > Cc: [EMAIL PROTECTED] > Subject: RE: Where is the source for DRM 1.5? > > > > > Why 1.5, because the CLE266 XvMC driver needs that > > version. > > > > I'm looking for a stable version of the 1.5 interface to use with &g

RE: Where is the source for DRM 1.5?

2004-09-28 Thread Barry Scott
e you suggest it I cannot use a 2.6 kernel. Barry > -Original Message- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] Behalf Of Vladimir > Dergachev > Sent: 28 September 2004 01:59 > To: Barry Scott > Cc: [EMAIL PROTECTED] > Subject: Re: Where is the source for