gallium: add a cap for supporting 4-offset TG4 opcodes

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Reviewed-by: Roland Scheidegger <sroland@vmware.com>
2014-04-26 23:44:57 -04:00
parent 9ced3fc649
commit d95df4f4e4
14 changed files with 21 additions and 6 deletions
--- a/src/gallium/docs/source/screen.rst
+++ b/src/gallium/docs/source/screen.rst
@@ -200,6 +200,8 @@ The integer capabilities:
 * ``PIPE_CAP_SAMPLE_SHADING``: Whether there is support for per-sample
  shading. The context->set_min_samples function will be expected to be
  implemented.
+* ``PIPE_CAP_TEXTURE_GATHER_OFFSETS``: Whether the ``TG4`` instruction can
+  accept 4 offsets.


 .. _pipe_capf: