On Sat, Jul 19, 2014 at 4:59 PM, Ilia Mirkin imir...@alum.mit.edu wrote:
+TGSI_SEMANTIC_TESSCOORD
+
+
+For tessellation evaluation shaders, this semantic label indicates the
+coordinates of the vertex being processed. This is available in XYZ; W is
+undefined.
+
+ This corresponds to
Signed-off-by: Ilia Mirkin imir...@alum.mit.edu
---
An alternative to having TESSOUTER/INNER be separate is to create a single
TESSFACTOR semantic with index 0 being the outer, and index 1 being the
inner. I'm pretty ambivalent on the issue though.
src/gallium/auxiliary/tgsi/tgsi_strings.c |
