[PATCH 3/7] gl-renderer: Implement & use check_extension

[Daniel Stone]

Hi Miguel,

On 21 March 2016 at 16:37, Miguel A. Vico <mvicomoya at nvidia.com> wrote:
> Using strstr(3) for checking for extensions is an error-prone mechanism
> as extension names can be prefixes of other extension names (see
> https://www.opengl.org/registry/doc/rules.html#using).
>
> This change implements the check_extension() function to properly check
> for an extension and replaces all usages of strstr(3).

Looks good to me, thanks for this!

Reviewed-by: Daniel Stone <daniels at collabora.com>

Cheers,
Daniel