[Bug 27407] New: Wine complains WINED3DFMT_R16_FLOAT is not supported with r600g driver.

http://bugs.winehq.org/show_bug.cgi?id=27407

Summary: Wine complains WINED3DFMT_R16_FLOAT is not supported
                    with r600g driver.
           Product: Wine
           Version: 1.3.19
          Platform: x86
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: opengl
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

Specifically:

fixme:d3d:check_fbo_compat Format WINED3DFMT_R16_FLOAT with rendertarget flag
is not supported as FBO color attachment, and no fallback specified.

I'd be happy to raise a corresponding bug in Mesa (if necessary), if someone
could tell me exactly what Wine thinks is missing from Mesa's r600g driver.

The graphics card is HD4890, the game in question is World of Warcraft, and I
don't see this error with r300g / RV350.

[Bug 27407] Wine complains WINED3DFMT_R16_FLOAT is not supported with r600g driver.

http://bugs.winehq.org/show_bug.cgi?id=27407

--- Comment #1 from Henri Verbeet  2011-06-06 17:21:39 CDT ---
Created an attachment (id=35048)
 --> (http://bugs.winehq.org/attachment.cgi?id=35048)
patch

The attached patch should help for r600g, I'll probably push something like
that later this week. This really doesn't have a lot to do with Wine though,
and I doubt supporting R16_FLOAT is going to make much of a difference for WoW.

[Bug 27407] Wine complains WINED3DFMT_R16_FLOAT is not supported with r600g driver.

http://bugs.winehq.org/show_bug.cgi?id=27407

--- Comment #2 from [e-mail] 2011-06-06 18:17:25 CDT ---
WoW is obviously requesting this format, so this patch can't be totally useless
:-). But I'm actually hoping that this will restore the missing object icons
that I'm currently seeing.

[Bug 27407] Wine complains WINED3DFMT_R16_FLOAT is not supported with r600g driver.

http://bugs.winehq.org/show_bug.cgi?id=27407

--- Comment #3 from [e-mail] 2011-06-06 18:54:10 CDT ---
Thanks, the patch for r600g works in the sense that Wine doesn't generate the
"fixme" any more :-).

The bad news is that this "fixme" is now proven to be unrelated to my "missing
icons" problem :-(.

[Bug 27407] Wine complains WINED3DFMT_R16_FLOAT is not supported with r600g driver.

http://bugs.winehq.org/show_bug.cgi?id=27407

Juan Lang  changed:

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

--- Comment #4 from Juan Lang  2011-06-06 19:39:50 CDT ---
Not a Wine bug.  By all means open a bug about missing icons, though.

[Bug 27407] Wine complains WINED3DFMT_R16_FLOAT is not supported with r600g driver.

http://bugs.winehq.org/show_bug.cgi?id=27407

Juan Lang  changed:

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

--- Comment #5 from Juan Lang  2011-06-06 19:42:50 CDT ---
Closing invalid.

[Bug 27407] Wine complains WINED3DFMT_R16_FLOAT is not supported with r600g driver.

http://bugs.winehq.org/show_bug.cgi?id=27407

--- Comment #6 from Henri Verbeet  2011-06-07 03:12:07 CDT ---
(In reply to comment #2)
> WoW is obviously requesting this format, so this patch can't be totally useless

No, the FIXME is printed by wined3d init code that checks which formats are
available for FBO attachments. (I.e., can be used as render targets in D3D.)
The FIXME is printed because the format is not available for render targets,
while we would expect it to be on native Windows. It doesn't mean the
application actually uses that format.