diff options
| -rw-r--r-- | src/mesa/drivers/dri/i965/gen6_sol.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i965/gen6_sol.c b/src/mesa/drivers/dri/i965/gen6_sol.c index 21da444247f..9a3feb52e71 100644 --- a/src/mesa/drivers/dri/i965/gen6_sol.c +++ b/src/mesa/drivers/dri/i965/gen6_sol.c @@ -153,6 +153,9 @@ brw_begin_transform_feedback(struct gl_context *ctx, GLenum mode, = _mesa_compute_max_transform_feedback_vertices(xfb_obj, linked_xfb_info); + /* 3DSTATE_GS_SVB_INDEX is non-pipelined. */ + intel_emit_post_sync_nonzero_flush(brw); + /* Initialize the SVBI 0 register to zero and set the maximum index. */ BEGIN_BATCH(4); OUT_BATCH(_3DSTATE_GS_SVB_INDEX << 16 | (4 - 2)); |