diff options
Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_vec4_tes.cpp')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_vec4_tes.cpp | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_vec4_tes.cpp b/src/mesa/drivers/dri/i965/brw_vec4_tes.cpp index e3c23f1a52..7ba494fbff 100644 --- a/src/mesa/drivers/dri/i965/brw_vec4_tes.cpp +++ b/src/mesa/drivers/dri/i965/brw_vec4_tes.cpp @@ -149,9 +149,15 @@ vec4_tes_visitor::nir_emit_intrinsic(nir_intrinsic_instr *instr) src_reg(brw_vec8_grf(1, 0)))); break; case nir_intrinsic_load_tess_level_outer: - emit(MOV(get_nir_dest(instr->dest, BRW_REGISTER_TYPE_F), - swizzle(src_reg(ATTR, 1, glsl_type::vec4_type), - BRW_SWIZZLE_WZYX))); + if (tes_prog_data->domain == BRW_TESS_DOMAIN_ISOLINE) { + emit(MOV(get_nir_dest(instr->dest, BRW_REGISTER_TYPE_F), + swizzle(src_reg(ATTR, 1, glsl_type::vec4_type), + BRW_SWIZZLE_ZWZW))); + } else { + emit(MOV(get_nir_dest(instr->dest, BRW_REGISTER_TYPE_F), + swizzle(src_reg(ATTR, 1, glsl_type::vec4_type), + BRW_SWIZZLE_WZYX))); + } break; case nir_intrinsic_load_tess_level_inner: if (tes_prog_data->domain == BRW_TESS_DOMAIN_QUAD) { |