[Bug 23670] [bisected i915 i965] glean case pixelFormats failed

2009-10-08 Thread bugzilla-daemon
http://bugs.freedesktop.org/show_bug.cgi?id=23670


Shuang He  changed:

   What|Removed |Added

   Keywords|NEEDINFO|




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[Bug 23670] [bisected i915 i965] glean case pixelFormats failed

2009-09-28 Thread bugzilla-daemon
http://bugs.freedesktop.org/show_bug.cgi?id=23670





--- Comment #17 from Shuang He   2009-09-28 18:49:22 PST 
---
(In reply to comment #16)
> Please retest with:
> 
> commit cc8084932cc552587e3036dbbf62c77db3b4a08e
> Author: Eric Anholt 
> Date:   Thu Sep 24 16:15:52 2009 -0700
> 
> intel: Flush the batch when we're about to subdata into a VBO.
> 

has tried mesa (master)99e1745af9a6a1fe1ebc65b17afb5f1a975348d2, which should
include this commit. still gets same result.


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[Bug 23670] [bisected i915 i965] glean case pixelFormats failed

2009-09-28 Thread bugzilla-daemon
http://bugs.freedesktop.org/show_bug.cgi?id=23670


Eric Anholt  changed:

   What|Removed |Added

   Keywords||NEEDINFO




--- Comment #16 from Eric Anholt   2009-09-28 11:36:16 PST ---
Please retest with:

commit cc8084932cc552587e3036dbbf62c77db3b4a08e
Author: Eric Anholt 
Date:   Thu Sep 24 16:15:52 2009 -0700

intel: Flush the batch when we're about to subdata into a VBO.


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[Bug 23670] [bisected i915 i965] glean case pixelFormats failed

2009-09-28 Thread bugzilla-daemon
http://bugs.freedesktop.org/show_bug.cgi?id=23670


Bug 23670 depends on bug 24083, which changed state.

Bug 24083 Summary: i965 VBO drawing doesn't flush drawing upon VBO changes
http://bugs.freedesktop.org/show_bug.cgi?id=24083

   What|Old Value   |New Value

 Status|NEW |RESOLVED
 Resolution||FIXED



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[Bug 23670] [bisected i915 i965] glean case pixelFormats failed

2009-09-24 Thread bugzilla-daemon
http://bugs.freedesktop.org/show_bug.cgi?id=23670





--- Comment #15 from Brian Paul   2009-09-24 08:28:15 
PST ---
(In reply to comment #14)
> (In reply to comment #13)
> > OK, can you retest with the latest code from git?  Commit
> > 926b965ed53efc06a9d7cc6e07eff853b263960a should help with this.
> > 
> 
> This makes apfunc.c, pxconv-draw.c, api-rasterpos.c, pxstore-draw.c passed on
> G45
> 
> And to summarize current status:
> zbfunc.c, pxstore-depth.c, and depthwrite.c still failed on G45
> zbfunc.c, pxconv-depth.c, pxstore-depth.c, pxtrans-depth.c, and depthwrite.c
> still failed on 945GM

I need more details to know what's wrong.  Can you make a test program for any
of these?  Doesn't the -v 2 option provide more info about the failures?


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[Bug 23670] [bisected i915 i965] glean case pixelFormats failed

2009-09-24 Thread bugzilla-daemon
http://bugs.freedesktop.org/show_bug.cgi?id=23670





--- Comment #14 from Shuang He   2009-09-24 00:57:38 PST 
---
(In reply to comment #13)
> OK, can you retest with the latest code from git?  Commit
> 926b965ed53efc06a9d7cc6e07eff853b263960a should help with this.
> 

This makes apfunc.c, pxconv-draw.c, api-rasterpos.c, pxstore-draw.c passed on
G45

And to summarize current status:
zbfunc.c, pxstore-depth.c, and depthwrite.c still failed on G45
zbfunc.c, pxconv-depth.c, pxstore-depth.c, pxtrans-depth.c, and depthwrite.c
still failed on 945GM


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[Bug 23670] [bisected i915 i965] glean case pixelFormats failed

2009-09-22 Thread bugzilla-daemon
http://bugs.freedesktop.org/show_bug.cgi?id=23670





--- Comment #13 from Brian Paul   2009-09-22 15:08:06 
PST ---
OK, can you retest with the latest code from git?  Commit
926b965ed53efc06a9d7cc6e07eff853b263960a should help with this.


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[Bug 23670] [bisected i915 i965] glean case pixelFormats failed

2009-09-22 Thread bugzilla-daemon
http://bugs.freedesktop.org/show_bug.cgi?id=23670


Brian Paul  changed:

   What|Removed |Added

 Depends on||24083




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[Bug 23670] [bisected i915 i965] glean case pixelFormats failed

2009-09-21 Thread bugzilla-daemon
http://bugs.freedesktop.org/show_bug.cgi?id=23670


Shuang He  changed:

   What|Removed |Added

   Keywords|NEEDINFO|




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[Bug 23670] [bisected i915 i965] glean case pixelFormats failed

2009-09-15 Thread bugzilla-daemon
http://bugs.freedesktop.org/show_bug.cgi?id=23670





--- Comment #12 from Shuang He   2009-09-15 20:37:59 PST 
---
Created an attachment (id=29580)
 --> (http://bugs.freedesktop.org/attachment.cgi?id=29580)
another small case

This case simply render two points through glDrawPixels(GL_DEPTH_COMPONENT),
with ALPHA test enabled, and set to GL_ALWAYS. but it turn out the leftmost
point is missed when rendering. This works well if only the leftmost point is
rendered, or using software rendering


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[Bug 23670] [bisected i915 i965] glean case pixelFormats failed

2009-09-15 Thread bugzilla-daemon
http://bugs.freedesktop.org/show_bug.cgi?id=23670





--- Comment #11 from Shuang He   2009-09-15 20:34:59 PST 
---
(In reply to comment #10)
> (In reply to comment #9)
> > Created an attachment (id=29361)
 --> (http://bugs.freedesktop.org/attachment.cgi?id=29361) [details] [details]
> > small case
> > 
> > This case simply render a rectangle area in stencil buffer with
> > glDrawPixels(GL_STENCIL). then render a red rectangle to validate the 
> > result.
> > This case works with software rendering, but not with i965 driver.
> > 
> 
> This should be fixed as of mesa commit 
> 9e6ae75cc8d6bff139aa21bda0aa682755ab7a7c
> 
> For the other failures I need more information to know what's wrong.  I've
> tested a variety of pixel transfer and pixel store modes with
> glDrawPixels(GL_DEPTH_COMPONENT) (which I suspect pxstore-depth.c and
> pxtrans-cidraw.c exercise) but haven't found any issues.
> 

Yes, that's fixed. I'm uploading another small case for
glDrawPixels(GL_DEPTH_COMPONENT) case


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[Bug 23670] [bisected i915 i965] glean case pixelFormats failed

2009-09-11 Thread bugzilla-daemon
http://bugs.freedesktop.org/show_bug.cgi?id=23670


Carl Worth  changed:

   What|Removed |Added

   Keywords||NEEDINFO




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[Bug 23670] [bisected i915 i965] glean case pixelFormats failed

2009-09-11 Thread bugzilla-daemon
http://bugs.freedesktop.org/show_bug.cgi?id=23670





--- Comment #10 from Brian Paul   2009-09-11 09:18:16 
PST ---
(In reply to comment #9)
> Created an attachment (id=29361)
 --> (http://bugs.freedesktop.org/attachment.cgi?id=29361) [details]
> small case
> 
> This case simply render a rectangle area in stencil buffer with
> glDrawPixels(GL_STENCIL). then render a red rectangle to validate the result.
> This case works with software rendering, but not with i965 driver.
> 

This should be fixed as of mesa commit 9e6ae75cc8d6bff139aa21bda0aa682755ab7a7c

For the other failures I need more information to know what's wrong.  I've
tested a variety of pixel transfer and pixel store modes with
glDrawPixels(GL_DEPTH_COMPONENT) (which I suspect pxstore-depth.c and
pxtrans-cidraw.c exercise) but haven't found any issues.


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[Bug 23670] [bisected i915 i965] glean case pixelFormats failed

2009-09-09 Thread bugzilla-daemon
http://bugs.freedesktop.org/show_bug.cgi?id=23670





--- Comment #9 from Shuang He   2009-09-09 20:35:15 PST ---
Created an attachment (id=29361)
 --> (http://bugs.freedesktop.org/attachment.cgi?id=29361)
small case

This case simply render a rectangle area in stencil buffer with
glDrawPixels(GL_STENCIL). then render a red rectangle to validate the result.
This case works with software rendering, but not with i965 driver.


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[Bug 23670] [bisected i915 i965] glean case pixelFormats failed

2009-09-09 Thread bugzilla-daemon
http://bugs.freedesktop.org/show_bug.cgi?id=23670





--- Comment #8 from Shuang He   2009-09-09 20:31:19 PST ---
(In reply to comment #7)
> Created an attachment (id=29352)
 --> (http://bugs.freedesktop.org/attachment.cgi?id=29352) [details]
> another patch for meta.c (IndexOffset/Bias check)
> 
> Can you see if this patch helps with the glDrawPixels(GL_STENCIL_INDEX) cases?
> 
> Also, the -v 2 output would be helpful.
> 

No, this doesn't help. And I'll upload a small case for it


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[Bug 23670] [bisected i915 i965] glean case pixelFormats failed

2009-09-09 Thread bugzilla-daemon
http://bugs.freedesktop.org/show_bug.cgi?id=23670





--- Comment #7 from Brian Paul   2009-09-09 08:43:00 
PST ---
Created an attachment (id=29352)
 --> (http://bugs.freedesktop.org/attachment.cgi?id=29352)
another patch for meta.c (IndexOffset/Bias check)

Can you see if this patch helps with the glDrawPixels(GL_STENCIL_INDEX) cases?

Also, the -v 2 output would be helpful.


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[Bug 23670] [bisected i915 i965] glean case pixelFormats failed

2009-09-08 Thread bugzilla-daemon
http://bugs.freedesktop.org/show_bug.cgi?id=23670





--- Comment #6 from Shuang He   2009-09-08 23:01:02 PST ---
(In reply to comment #5)
> (In reply to comment #4)
> > Could you provide more details about the failing cases (maybe run conform 
> > with
> > -v 2)?  It looks like the failures are related to glCopyPixels(GL_DEPTH) and
> > glDrawPixels(GL_DEPTH_COMPONENT) with pixel transfer ops.  I've tested those
> > cases here with other test programs and found that
> > glPixelTransfer(GL_DEPTH_SCALE/BIAS) works properly.
> > 
> 
> For OGLC/copypix.c, it fails with glDrawPixels(GL_STENCIL_INDEX) and
> glCopyPixels(GL_STENCIL)
> 

For OGLC/apfunc.c, it fails with glDrawPixels(GL_DEPTH_COMPONENT), with alpha
test enabled

OGLC/zbfunc.c fails with glDrawPixels(GL_RGBA, GL_FLOAT), with DEPTH func set
to GL_ALWAYS

And there's also other OGLC cases (like api-rasterpos.c, depthwrite.c,
spopTwoSided.c), seems to be impacted


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[Bug 23670] [bisected i915 i965] glean case pixelFormats failed

2009-09-08 Thread bugzilla-daemon
http://bugs.freedesktop.org/show_bug.cgi?id=23670





--- Comment #5 from Shuang He   2009-09-08 22:40:03 PST ---
(In reply to comment #4)
> Could you provide more details about the failing cases (maybe run conform with
> -v 2)?  It looks like the failures are related to glCopyPixels(GL_DEPTH) and
> glDrawPixels(GL_DEPTH_COMPONENT) with pixel transfer ops.  I've tested those
> cases here with other test programs and found that
> glPixelTransfer(GL_DEPTH_SCALE/BIAS) works properly.
> 

For OGLC/copypix.c, it fails with glDrawPixels(GL_STENCIL_INDEX) and
glCopyPixels(GL_STENCIL)


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[Bug 23670] [bisected i915 i965] glean case pixelFormats failed

2009-09-08 Thread bugzilla-daemon
http://bugs.freedesktop.org/show_bug.cgi?id=23670





--- Comment #4 from Brian Paul   2009-09-08 15:32:57 
PST ---
Could you provide more details about the failing cases (maybe run conform with
-v 2)?  It looks like the failures are related to glCopyPixels(GL_DEPTH) and
glDrawPixels(GL_DEPTH_COMPONENT) with pixel transfer ops.  I've tested those
cases here with other test programs and found that
glPixelTransfer(GL_DEPTH_SCALE/BIAS) works properly.


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[Bug 23670] [bisected i915 i965] glean case pixelFormats failed

2009-09-04 Thread bugzilla-daemon
http://bugs.freedesktop.org/show_bug.cgi?id=23670





--- Comment #3 from Shuang He   2009-09-04 00:20:06 PST ---
(In reply to comment #2)
> (In reply to comment #1)
> > Created an attachment (id=29175)
 --> (http://bugs.freedesktop.org/attachment.cgi?id=29175) [details] [details]
> > test patch
> > 
> > Please try this patch.  It looks like the glDrawPixels(GL_LUMINANCE) case 
> > isn't
> > working because of a problem with luminance textures (sampling returns A=0
> > instead of A=1).  This patch uses a GL_RGBA texture instead.  The real bug 
> > is
> > probably elsewhere in the handling of GL_LUMINANCE textures...
> > 
> 
> This patch fixed glean/pixelFormats, I'd try OGLC later.
> 

This patch seems doesn't have affect on those OGLC result changes.


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[Bug 23670] [bisected i915 i965] glean case pixelFormats failed

2009-09-03 Thread bugzilla-daemon
http://bugs.freedesktop.org/show_bug.cgi?id=23670





--- Comment #2 from Shuang He   2009-09-03 19:50:53 PST ---
(In reply to comment #1)
> Created an attachment (id=29175)
 --> (http://bugs.freedesktop.org/attachment.cgi?id=29175) [details]
> test patch
> 
> Please try this patch.  It looks like the glDrawPixels(GL_LUMINANCE) case 
> isn't
> working because of a problem with luminance textures (sampling returns A=0
> instead of A=1).  This patch uses a GL_RGBA texture instead.  The real bug is
> probably elsewhere in the handling of GL_LUMINANCE textures...
> 

This patch fixed glean/pixelFormats, I'd try OGLC later.


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[Bug 23670] [bisected i915 i965] glean case pixelFormats failed

2009-09-03 Thread bugzilla-daemon
http://bugs.freedesktop.org/show_bug.cgi?id=23670





--- Comment #1 from Brian Paul   2009-09-03 
07:14:44 PST ---
Created an attachment (id=29175)
 --> (http://bugs.freedesktop.org/attachment.cgi?id=29175)
test patch

Please try this patch.  It looks like the glDrawPixels(GL_LUMINANCE) case isn't
working because of a problem with luminance textures (sampling returns A=0
instead of A=1).  This patch uses a GL_RGBA texture instead.  The real bug is
probably elsewhere in the handling of GL_LUMINANCE textures...


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