Re: Enabling Direct Rendering at CVS tip

2006-02-18 Thread Adam Jackson
On Wednesday 15 February 2006 20:34, Alan Hourihane wrote:
 Already fixed in CVS. Some code got away that's in-progress for the
 front buffer removal from the DRI.

 I'll be uploading a much larger patch to remove front buffer mapping
 from libdri and push that down into the drivers very soon to a bug
 report I opened explicitly for this.

Is this major enough to warrant bumping the libdri major number?  It certainly 
sounds like it if all the drivers have to be touched.

- ajax


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Re: Enabling Direct Rendering at CVS tip

2006-02-18 Thread Adam Jackson
On Saturday 18 February 2006 19:41, Adam Jackson wrote:
 On Wednesday 15 February 2006 20:34, Alan Hourihane wrote:
  Already fixed in CVS. Some code got away that's in-progress for the
  front buffer removal from the DRI.
 
  I'll be uploading a much larger patch to remove front buffer mapping
  from libdri and push that down into the drivers very soon to a bug
  report I opened explicitly for this.

 Is this major enough to warrant bumping the libdri major number?  It
 certainly sounds like it if all the drivers have to be touched.

Never mind me, hadn't read through to your patch yet.

- ajax


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Re: Enabling Direct Rendering at CVS tip

2006-02-18 Thread Alan Hourihane
On Sat, 2006-02-18 at 19:41 -0500, Adam Jackson wrote:
 On Wednesday 15 February 2006 20:34, Alan Hourihane wrote:
  Already fixed in CVS. Some code got away that's in-progress for the
  front buffer removal from the DRI.
 
  I'll be uploading a much larger patch to remove front buffer mapping
  from libdri and push that down into the drivers very soon to a bug
  report I opened explicitly for this.
 
 Is this major enough to warrant bumping the libdri major number?  It 
 certainly 
 sounds like it if all the drivers have to be touched.

Absolutely. 

Alan.



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Re: Enabling Direct Rendering at CVS tip

2006-02-18 Thread Alan Hourihane
On Sat, 2006-02-18 at 19:49 -0500, Adam Jackson wrote:
 On Saturday 18 February 2006 19:41, Adam Jackson wrote:
  On Wednesday 15 February 2006 20:34, Alan Hourihane wrote:
   Already fixed in CVS. Some code got away that's in-progress for the
   front buffer removal from the DRI.
  
   I'll be uploading a much larger patch to remove front buffer mapping
   from libdri and push that down into the drivers very soon to a bug
   report I opened explicitly for this.
 
  Is this major enough to warrant bumping the libdri major number?  It
  certainly sounds like it if all the drivers have to be touched.
 
 Never mind me, hadn't read through to your patch yet.

No problem, comments appreciated.

Alan.



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Re: Enabling Direct Rendering at CVS tip

2006-02-15 Thread Dave Airlie

 libGL error: drmMap of framebuffer failed (Invalid argument)
 libGL error: reverting to (slow) indirect rendering

I've been wondering about this, I mentioned it to Alan + Keith at XDC,

I've had to patch my libdrm to be okay with an 0 length mmap,

Something like I'm sure TG have done something different or maybe just
never checed this in ..

Dave.

===
RCS file: /cvs/dri/drm/libdrm/xf86drm.c,v
retrieving revision 1.58
diff -u -b -r1.58 xf86drm.c
--- libdrm/xf86drm.c31 Dec 2005 11:48:12 -  1.58
+++ libdrm/xf86drm.c15 Feb 2006 19:56:20 -
@@ -1047,6 +1047,7 @@

 if (fd  0) return -EINVAL;

+if (size==0) return 0;
 if (!pagesize_mask)
pagesize_mask = getpagesize() - 1;




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Re: Enabling Direct Rendering at CVS tip

2006-02-15 Thread Alan Hourihane
On Wed, 2006-02-15 at 20:00 +, Dave Airlie wrote:
  libGL error: drmMap of framebuffer failed (Invalid argument)
  libGL error: reverting to (slow) indirect rendering
 
 I've been wondering about this, I mentioned it to Alan + Keith at XDC,
 
 I've had to patch my libdrm to be okay with an 0 length mmap,
 
 Something like I'm sure TG have done something different or maybe just
 never checed this in ..

Already fixed in CVS. Some code got away that's in-progress for the
front buffer removal from the DRI.

I'll be uploading a much larger patch to remove front buffer mapping
from libdri and push that down into the drivers very soon to a bug
report I opened explicitly for this.

Alan.



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