In GL 4.4+ there is no guarantee that interpolation qualifiers will
match between stages so we cannot safely pack varyings using the
current packing pass in Mesa.
We also disable packing on outerward facing interfaces for SSO
because in ES we need to retain the unpacked varying information
for dra
Reviewed-by: Samuel Iglesias Gonsálvez
On 16/03/16 12:30, Timothy Arceri wrote:
> In GL 4.4+ there is no guarantee that interpolation qualifiers will
> match between stages so we cannot safely pack varyings using the
> current packing pass in Mesa.
>
> We also disable packing on outerward facing
