[Bug 87211] [i965 Bisected]ES2-CTS.gtf.GLCoverage.CoverageGL fails due to enable GL_RGB and GL_RGBA

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=87211

--- Comment #9 from lu hua <huax.lu at intel.com> ---
(In reply to Eduardo Lima Mitev from comment #8)
> (In reply to Ian Romanick from comment #7)
> > I think the unsized internal formats are only allowed with certain
> > format and type combinations.  Perhaps 7894278 is just too lax?
> 
> See bug 88079. I think it describes the same issue.
> The spec is not always clear where GL_RGB and GL_RGBA (or other unsized
> internal formats) are valid internal formats, but in some cases it is very
> clear where it is not, like in glRenderbufferStorageMultisample():
> 
>   "internalformat must be a sized internal format that is
>    color-renderable,depth-renderable, or
>    stencil-renderable"
> 
> I just submitted a patch for reviewal
> <http://lists.freedesktop.org/archives/mesa-dev/2015-January/074122.html>.
> Perhaps it also fixes
> ES3-CTS.gtf.GL3Tests.color_buffer_float.color_buffer_unsupported_format.
> 
> Could you please confirm?

Test this patch, It works well.

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