2 Commits

Author	SHA1	Message	Date
John Kessenich	61d9fb9048	Semantics: 'invocations' defaults to 1, not 0. ... 'invocations' was using 0 as the "shader never set" flag and as the default. Formalize this and explicit set to 1 and link time.	2015-12-13 10:59:17 -07:00
John Kessenich	494a02a2b0	Semantics: Geometry stage can support max_vertices = 0. ... To do this, more generally use a named -1 as a not set value.	2015-12-11 17:54:35 -07:00