Mesa (master): i965: Enable the ARB_transform_feedback_instanced extension on Gen7+.

[Kenneth Graunke]

Module: Mesa
Branch: master
Commit: 0eeaf11edf72bbd2943a4b9bffa5f8d5bfe77dd5
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=0eeaf11edf72bbd2943a4b9bffa5f8d5bfe77dd5

Author: Kenneth Graunke <kenneth at whitecape.org>
Date:   Sat Oct 26 13:27:18 2013 -0700

i965: Enable the ARB_transform_feedback_instanced extension on Gen7+.

This depends on ARB_transform_feedback2, so I've predicated it on the
ability to do register writes.

It also depends on ARB_transform_feedback3, which is the only reason we
couldn't expose it previously.

Signed-off-by: Kenneth Graunke <kenneth at whitecape.org>
Reviewed-by: Ian Romanick <ian.d.romanick at intel.com>

---

 src/mesa/drivers/dri/i965/intel_extensions.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/src/mesa/drivers/dri/i965/intel_extensions.c b/src/mesa/drivers/dri/i965/intel_extensions.c
index 31e15bb..abc3176 100644
--- a/src/mesa/drivers/dri/i965/intel_extensions.c
+++ b/src/mesa/drivers/dri/i965/intel_extensions.c
@@ -231,6 +231,7 @@ intelInitExtensions(struct gl_context *ctx)
       if (can_do_pipelined_register_writes(brw)) {
          ctx->Extensions.ARB_transform_feedback2 = true;
          ctx->Extensions.ARB_transform_feedback3 = true;
+         ctx->Extensions.ARB_transform_feedback_instanced = true;
       }
    }