[Bug 10400] New: Horible performance with OffscreenRenderingMode= fbo in Counter Strike source "Video stess test"

http://bugs.winehq.org/show_bug.cgi?id=10400

Summary: Horible performance with OffscreenRenderingMode=fbo in
                    Counter Strike source "Video stess test"
           Product: Wine
           Version: 0.9.49.
          Platform: PC
               URL: http://appdb.winehq.org/objectManager.php?sClass=version
                    &iId=3731
        OS/Version: Linux
            Status: NEW
          Severity: major
          Priority: P2
         Component: wine-directx-d3d
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

With OffscreenRenderingMode set to "fbo" I'm getting less then 1 fps in Counter
Strike Source Video stress test. Disabling monitors with "cl_drawmonitors 0"
makes it much faster (30+ FPS).

Major because it affects lots of other games. Also since development goes
towards making FBO a default instead of back buffer.

[Bug 10400] Horible performance with OffscreenRenderingMode= fbo in Counter Strike source "Video stess test"

http://bugs.winehq.org/show_bug.cgi?id=10400

--- Comment #1 from Vitaliy Margolen   2007-11-10 21:38:25 ---
All other d3d settings are by default. My hardware is:
Video : nVidia 6600GT 128MB
Driver: nVidia 100.14.19

[Bug 10400] Horrible performance with OffscreenRenderingMode= fbo in Counter Strike source "Video stress test"

http://bugs.winehq.org/show_bug.cgi?id=10400

Vitaliy Margolen  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|Horible performance with    |Horrible performance with
                   |OffscreenRenderingMode=fbo  |OffscreenRenderingMode=fbo
                   |in Counter Strike source    |in Counter Strike source
                   |"Video stess test"          |"Video stress test"

[Bug 10400] Horrible performance with OffscreenRenderingMode= fbo in Counter Strike source "Video stress test"

http://bugs.winehq.org/show_bug.cgi?id=10400

--- Comment #2 from H. Verbeet   2007-11-11 16:43:37 ---
FWIW, this appears to be hardware or setup specific. Since I'm unable to
reproduce the issue over here (GeForce Go 7900 GS 256MB / 100.14.23) it'll be
pretty hard to even start fixing this, for me at least. Perhaps Stefan or
Roderick are able to reproduce this?

[Bug 10400] Horrible performance with OffscreenRenderingMode= fbo in Counter Strike source "Video stress test"

http://bugs.winehq.org/show_bug.cgi?id=10400

--- Comment #3 from Vitaliy Margolen   2007-11-11 18:35:19 ---
So which part of the multi-gigabyte logs that Wine can produce can answer that
question?
I tried to reset all the video configuration I could find. And remove any HW
cards that might have anything to do with this. Still no go.

AFAIK FBOs should work with my card and caps show that.

[Bug 10400] Horrible performance with OffscreenRenderingMode= fbo in Counter Strike source "Video stress test"

http://bugs.winehq.org/show_bug.cgi?id=10400

--- Comment #4 from H. Verbeet   2007-11-12 11:21:53 ---
(In reply to comment #3)
> So which part of the multi-gigabyte logs that Wine can produce can answer that
> question?

Logs probably won't help much here since it's a performance issue, but if
there's anything to see in the logs likely places would be anything generated
inside apply_fbo_state() or depth_copy() (you could try disabling depth_copy()
completely, although I doubt it'll make much of a difference). In general you'd
want to narrow things down to a specific FBO configuration that causes the
slowdown like a specific texture format or active render states.
> I tried to reset all the video configuration I could find. And remove any HW
> cards that might have anything to do with this. Still no go.
>
> AFAIK FBOs should work with my card and caps show that.

A 6600GT should support FBOs just fine. The only other difference with my setup
that I see that could be significant is the amount of video memory.

[Bug 10400] Horrible performance with OffscreenRenderingMode= fbo in Counter Strike source "Video stress test"

http://bugs.winehq.org/show_bug.cgi?id=10400

--- Comment #5 from Vitaliy Margolen   2007-11-18 15:06:47 ---
It might be something in my setup/configuration. The question is what? Trying
different things some how I've managed to get good FPS with fbo in cs:s. One of
the things that did some difference was AGP aperture size that was changed from
128MB to 256MB.

However it still does not work always. What makes it work/not work I have no
clue. Is there an easy way to see what's different as far as Wine sees?

Not closing it yet, because it's too intermittent to be sure which is it.

[Bug 10400] Horrible performance with OffscreenRenderingMode= fbo in Counter Strike source "Video stress test"

http://bugs.winehq.org/show_bug.cgi?id=10400

--- Comment #6 from Vitaliy Margolen   2007-11-29 22:11:29 ---
The only additional piece of information I have is this message printed 100
times for each frame:
warn:d3d_shader:IWineD3DVertexShaderImpl_CompileShader Swizzled attribute
validation required an expensive comparison

[Bug 10400] Horrible performance with OffscreenRenderingMode= fbo in Counter Strike source "Video stress test"

http://bugs.winehq.org/show_bug.cgi?id=10400

--- Comment #7 from H. Verbeet   2007-11-30 02:57:15 ---
Is that with FBOs only? That warning was added quite recently afaik. I guess
enabling the FBO path might trigger different shaders or vertex declarations to
be used, but I don't think we report much different caps based on the ORM being
used.

[Bug 10400] Horrible performance with OffscreenRenderingMode= fbo in Counter Strike source "Video stress test"

http://bugs.winehq.org/show_bug.cgi?id=10400

--- Comment #8 from Vitaliy Margolen   2007-11-30 07:24:58 ---
You right, it's not just with fbo. With default off screen rendering I'm
getting this warning as well.

[Bug 10400] Horrible performance with OffscreenRenderingMode= fbo in Counter Strike source "Video stress test"

http://bugs.winehq.org/show_bug.cgi?id=10400

--- Comment #9 from Vitaliy Margolen   2007-12-15 11:16:00 ---
Still present in 0.9.51. Setting "cl_drawmonitors 0" immediately improves
performance to somewhere past 35 FPS. Setting "cl_drawmonitors 1" slows it down
to a crawl again.

[Bug 10400] Horrible performance with OffscreenRenderingMode= fbo in Counter Strike source "Video stress test"

http://bugs.winehq.org/show_bug.cgi?id=10400

--- Comment #10 from Vitaliy Margolen   2008-01-30 20:25:08 ---
With nVidia's 169.09 drivers it's much better. However now rendering "pauses"
each 2 sec in the first portion of the stress test (rotating panels). Again
regardless of the dxlevel.

[Bug 10400] Horrible performance with OffscreenRenderingMode= fbo in Counter Strike source "Video stress test"

http://bugs.winehq.org/show_bug.cgi?id=10400

--- Comment #11 from Vitaliy Margolen   2008-03-01 21:51:40 ---
With nVidia 169.12 the problem is back. So whatever they are fixing for HL1
games affect fbo.

[Bug 10400] Horrible performance with OffscreenRenderingMode= fbo in Counter Strike source "Video stress test"

http://bugs.winehq.org/show_bug.cgi?id=10400

Vitaliy Margolen  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |INVALID

--- Comment #12 from Vitaliy Margolen   2008-03-01 21:57:17 ---
I take that back. It was the major slowdown without fbo! With fbo it's now same
fast as it used to be.

Closing invalid.

[Bug 10400] Horrible performance with OffscreenRenderingMode= fbo in Counter Strike source "Video stress test"

http://bugs.winehq.org/show_bug.cgi?id=10400

Vitaliy Margolen  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |CLOSED

--- Comment #13 from Vitaliy Margolen   2008-03-01 21:57:34 ---
Closing.