Re: [filter-effects] @support condition for custom filters

On Tue, Feb 12, 2013 at 7:59 AM, Sylvain Galineau
<sylvaing@microsoft.com> wrote:
> Aren't you really trying to check for support for a function e.g. something
> like @supports (filter:custom()) ?

Nope - the custom() function doesn't care, in its syntax, what
language the shader is in.  The proposed @filter rule is where the
dependency on a particular syntax comes in.

~TJ