[Mesa-dev] [PATCH 5/5] i965: Enable the ARB_transform_feedback_instanced extension on Gen7+.

[Kenneth Graunke]

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>
---
 src/mesa/drivers/dri/i965/intel_extensions.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/mesa/drivers/dri/i965/intel_extensions.c b/src/mesa/drivers/dri/i965/intel_extensions.c
index e08d93a..03d20a4 100644
--- a/src/mesa/drivers/dri/i965/intel_extensions.c
+++ b/src/mesa/drivers/dri/i965/intel_extensions.c
@@ -228,8 +228,10 @@ intelInitExtensions(struct gl_context *ctx)
    if (brw->gen >= 7) {
       ctx->Extensions.ARB_texture_gather = true;
       ctx->Extensions.ARB_conservative_depth = true;
-      if (can_do_pipelined_register_writes(brw))
+      if (can_do_pipelined_register_writes(brw)) {
          ctx->Extensions.ARB_transform_feedback2 = true;
+         ctx->Extensions.ARB_transform_feedback_instanced = true;
+      }
       ctx->Extensions.ARB_transform_feedback3 = true;
    }
 
-- 
1.8.3.2