[Bug 23496] New: Gothic 3 - water is missing

http://bugs.winehq.org/show_bug.cgi?id=23496

Summary: Gothic 3 - water is missing
           Product: Wine
           Version: 1.1.42
          Platform: x86-64
               URL: http://www.gothic3.com/index.php?do=097099116105111110
                    061109101100105097
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: directx-d3d
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]
                CC: [e-mail]

Created an attachment (id=29330)
 --> (http://bugs.winehq.org/attachment.cgi?id=29330)
dirty workaround to let the water show again

The water is completely transparent after this commit, which is a regression:

4651dd86bfa0ada56dbff2aecbd90bba1c0b4f5f is the first bad commit
commit 4651dd86bfa0ada56dbff2aecbd90bba1c0b4f5f
Author: Henri Verbeet 
Date:   Thu Mar 25 22:51:24 2010 +0100

wined3d: Implement independent color write masks.

:040000 040000 15cac9b5921acbacca205b5661b1dfbe1eebc7c7
5332a8367e523d0f62f53850eef510b44a88c647 M    dlls

This could be a driver bug or we have to set the glColorMask for index 0  or
the mixing of glColorMask and glColorMaskIndexedEXT calls is a bit tricky. I
haven't found the spec for glColorMaskIndexedEXT to have a look.

This happens with a geforce 8800gts, 195.36.24.

[Bug 23496] Gothic 3 - water is missing

http://bugs.winehq.org/show_bug.cgi?id=23496

Rico  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |download, regression

[Bug 23496] Gothic 3 - water is missing

http://bugs.winehq.org/show_bug.cgi?id=23496

Rico  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
  Attachment #29330|0                           |1
        is obsolete|                            |

--- Comment #1 from Rico   2010-08-08 05:37:11 ---
Created an attachment (id=30049)
 --> (http://bugs.winehq.org/attachment.cgi?id=30049)
dirty hack: set the color write mask for rendertarget 1, if needed

Attached is a small hack to set the color write mask for target 1 if there is a
render target set. It seems the game expects the color write mask to be set to
all targets and not only the target 0. The game never sets
D3DRS_COLORWRITEENABLE1/2/3, so I guess it ignores the
D3DPMISCCAPS_INDEPENDENTWRITEMASKS flag.

This seems to be a game bug (see
http://www.forum-3dcenter.org/vbulletin/archive/index.php/t-325734.html , at
least it happens on some ati cards with AA enabled).

[Bug 23496] Gothic 3 - water is missing

http://bugs.winehq.org/show_bug.cgi?id=23496

Rico  changed:

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

--- Comment #2 from Rico   2010-08-08 08:37:57 ---
This happens only if the option "Weiches Wasser" is enabled. Disabling that
option shows the water fine again. This is with gohtic3 1.73. That option was
introduced in patch 1.70.

Marking as invalid because of #1.

[Bug 23496] Gothic 3 - water is missing

http://bugs.winehq.org/show_bug.cgi?id=23496

Dmitry Timoshkov  changed:

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

--- Comment #3 from Dmitry Timoshkov   2010-08-08 08:59:20 ---
Closing invalid.