[Bug 21926] New: Invalid glCopyTexSubImage2D call

http://bugs.winehq.org/show_bug.cgi?id=21926

Summary: Invalid glCopyTexSubImage2D call
           Product: Wine
           Version: 1.1.37
          Platform: x86
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: directx-d3d
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

During d3d9 visual test(np2_strect_rect_test) wine is calling
glCopyTexSubImage2D for texture level 0, that hasn't been previously defined
with glTexImage2D call (at least that's what mesa is reporting).
Reproducable on r300 dri driver under KMS, and software rasterizer with
disabled extensions: EXT_framebuffer_blit, ARB_framebuffer_object,
ARB_texture_npot.

fixme:d3d_surface:fb_copy_to_texture_hwstretch >>>>>>>>>>>>>>>>>
GL_INVALID_OPERATION (0x502) from glCopyTexSubImage2D @ surface.c / 3309

It's the first glCopyTexSubImage2D function call in the
fb_copy_to_texture_hwstretch.