From 9c4959d0df524cf81395de59f15a4a1b19073aed Mon Sep 17 00:00:00 2001 From: Ilia Mirkin Date: Sat, 5 Jul 2014 23:32:06 -0400 Subject: [PATCH] mesa/st: add support for interpolate_at_* ops Signed-off-by: Ilia Mirkin Reviewed-by: Chris Forbes --- src/mesa/state_tracker/st_glsl_to_tgsi.cpp | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) diff --git a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp index 5c51e63d9a8..5ea14654769 100644 --- a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp +++ b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp @@ -2028,6 +2028,15 @@ glsl_to_tgsi_visitor::visit(ir_expression *ir) */ emit(ir, TGSI_OPCODE_MAD, result_dst, op[0], op[1], op[2]); break; + case ir_unop_interpolate_at_centroid: + emit(ir, TGSI_OPCODE_INTERP_CENTROID, result_dst, op[0]); + break; + case ir_binop_interpolate_at_offset: + emit(ir, TGSI_OPCODE_INTERP_OFFSET, result_dst, op[0], op[1]); + break; + case ir_binop_interpolate_at_sample: + emit(ir, TGSI_OPCODE_INTERP_SAMPLE, result_dst, op[0], op[1]); + break; case ir_unop_pack_snorm_2x16: case ir_unop_pack_unorm_2x16: case ir_unop_pack_half_2x16: @@ -2049,9 +2058,6 @@ glsl_to_tgsi_visitor::visit(ir_expression *ir) case ir_binop_ldexp: case ir_binop_carry: case ir_binop_borrow: - case ir_unop_interpolate_at_centroid: - case ir_binop_interpolate_at_offset: - case ir_binop_interpolate_at_sample: /* This operation is not supported, or should have already been handled. */ assert(!"Invalid ir opcode in glsl_to_tgsi_visitor::visit()"); -- 2.30.2