[Bug 21826] New: GL_COMBINE_EXT is not supported in the r128 driver

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=21826

           Summary: GL_COMBINE_EXT is not supported in the r128 driver
           Product: Wine
           Version: 1.1.39
          Platform: x86
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: directx-d3d
        AssignedTo: wine-bugs at winehq.org
        ReportedBy: maxxus at gmail.com


Created an attachment (id=26421)
 --> (http://bugs.winehq.org/attachment.cgi?id=26421)
Log showing a GL_INVALID_ENUM when using GL_COMBINE_EXT with the r128 driver.

Wine tries to use the GL_COMBINE_EXT extension which only works if your driver
supports the GL_ARB/EXT_texture_env_combine extension, which the r128 driver
does not.  The attached log is from running StarCraft with OpenGL.  Here is the
snippet from the attached log showing the OpenGL error.

fixme:d3d:context_create >>>>>>>>>>>>>>>>> GL_INVALID_ENUM (0x500) from
glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE_EXT); @ context.c /
1438

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