[Piglit] Tests for GL_OES_EGL_image_external

[Pohjolainen, Topi]

On Sun, Sep 14, 2014 at 04:35:38AM +0000, Sundareson, Prabindh wrote:
> Hello Eric,  Topi,
> 
> I was looking for compliance tests for "GL_OES_EGL_image_external", and saw a discussion [1] in the archives last year. I could not see any follow ups to this, and it appears unmerged as it is not in the latest tree.
> 
> Before I start on this patch, can anyone please confirm if the need for this test is perhaps subsumed in any other module that I am unaware of ? If not, what do we need to do to mainline this patch ?
> 
> [1] - http://lists.freedesktop.org/archives/piglit/2013-March/005175.html
> 

They are not merged, and I dropped the ball on the test cases as we didn't
add the support for YUV sampling (or for image external in general for that
matter) in Mesa afterall.

-Topi