From ead7ffc62a99c83c3f41a3f229cfbb9ed1826df0 Mon Sep 17 00:00:00 2001 From: Eric Anholt Date: Sat, 27 Aug 2011 11:07:05 -0700 Subject: [PATCH] i965/vs: Convert gen6 userclip handling to new generators. This DP4 had one of its operands missing, so we were generating garbage clip distances. Using the per-opcode instruction generators made it obvious. Reviewed-by: Kenneth Graunke --- src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp b/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp index d41c1e6039a..3569e3ea14d 100644 --- a/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp +++ b/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp @@ -1858,9 +1858,9 @@ vec4_visitor::emit_vue_header_gen6(int header_mrf) else m = brw_message_reg(header_mrf + 1); - emit(BRW_OPCODE_DP4, - dst_reg(brw_writemask(m, 1 << (i & 3))), - src_reg(c->userplane[i])); + emit(DP4(dst_reg(brw_writemask(m, 1 << (i & 3))), + src_reg(output_reg[VERT_RESULT_HPOS]), + src_reg(c->userplane[i]))); } header_mrf += 2; } -- 2.30.2