From 76e3dba28981bf54b36a875755091b9e25fa374c Mon Sep 17 00:00:00 2001 From: =?utf8?q?Nicolai=20H=C3=A4hnle?= Date: Thu, 30 Mar 2017 12:15:51 +0200 Subject: [PATCH] st/glsl_to_tgsi: implement ARB_shader_ballot builtin functions MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Reviewed-by: Marek Olšák --- src/mesa/state_tracker/st_glsl_to_tgsi.cpp | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp index b4849de1dc0..04e73046778 100644 --- a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp +++ b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp @@ -2369,6 +2369,15 @@ glsl_to_tgsi_visitor::visit_expression(ir_expression* ir, st_src_reg *op) case ir_unop_vote_eq: emit_asm(ir, TGSI_OPCODE_VOTE_EQ, result_dst, op[0]); break; + case ir_unop_ballot: + emit_asm(ir, TGSI_OPCODE_BALLOT, result_dst, op[0]); + break; + case ir_unop_read_first_invocation: + emit_asm(ir, TGSI_OPCODE_READ_FIRST, result_dst, op[0]); + break; + case ir_binop_read_invocation: + emit_asm(ir, TGSI_OPCODE_READ_INVOC, result_dst, op[0], op[1]); + break; case ir_unop_u2i64: case ir_unop_u2u64: case ir_unop_b2i64: { -- 2.30.2