From: Conor McCarthy cmccarthy@codeweavers.com
--- libs/vkd3d-shader/dxil.c | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+)
diff --git a/libs/vkd3d-shader/dxil.c b/libs/vkd3d-shader/dxil.c index 28dd19024..beb33624d 100644 --- a/libs/vkd3d-shader/dxil.c +++ b/libs/vkd3d-shader/dxil.c @@ -415,6 +415,7 @@ enum dx_intrinsic_opcode DX_FLATTENED_THREAD_ID_IN_GROUP = 96, DX_MAKE_DOUBLE = 101, DX_SPLIT_DOUBLE = 102, + DX_PRIMITIVE_ID = 108, DX_LEGACY_F32TOF16 = 130, DX_LEGACY_F16TOF32 = 131, DX_RAW_BUFFER_LOAD = 139, @@ -4428,6 +4429,22 @@ static void sm6_parser_dcl_register_builtin(struct sm6_parser *sm6, } }
+static void sm6_parser_emit_dx_input_register_mov(struct sm6_parser *sm6, + struct vkd3d_shader_instruction *ins, enum vkd3d_shader_register_type reg_type, enum vkd3d_data_type data_type) +{ + struct vkd3d_shader_src_param *src_param; + + vsir_instruction_init(ins, &sm6->p.location, VKD3DSIH_MOV); + + if (!(src_param = instruction_src_params_alloc(ins, 1, sm6))) + return; + sm6_parser_dcl_register_builtin(sm6, reg_type, data_type, 1); + vsir_register_init(&src_param->reg, reg_type, data_type, 0); + src_param_init(src_param); + + instruction_dst_param_init_ssa_scalar(ins, sm6); +} + static const struct sm6_descriptor_info *sm6_parser_get_descriptor(struct sm6_parser *sm6, enum vkd3d_shader_descriptor_type type, unsigned int id, const struct sm6_value *address) { @@ -4789,6 +4806,12 @@ static void sm6_parser_emit_dx_make_double(struct sm6_parser *sm6, enum dx_intri instruction_dst_param_init_ssa_scalar(ins, sm6); }
+static void sm6_parser_emit_dx_primitive_id(struct sm6_parser *sm6, enum dx_intrinsic_opcode op, + const struct sm6_value **operands, struct function_emission_state *state) +{ + sm6_parser_emit_dx_input_register_mov(sm6, state->ins, VKD3DSPR_PRIMID, VKD3D_DATA_UINT); +} + static void sm6_parser_emit_dx_raw_buffer_load(struct sm6_parser *sm6, enum dx_intrinsic_opcode op, const struct sm6_value **operands, struct function_emission_state *state) { @@ -5450,6 +5473,7 @@ static const struct sm6_dx_opcode_info sm6_dx_op_table[] = [DX_LOAD_INPUT ] = {"o", "ii8i", sm6_parser_emit_dx_load_input}, [DX_LOG ] = {"g", "R", sm6_parser_emit_dx_unary}, [DX_MAKE_DOUBLE ] = {"d", "ii", sm6_parser_emit_dx_make_double}, + [DX_PRIMITIVE_ID ] = {"i", "", sm6_parser_emit_dx_primitive_id}, [DX_RAW_BUFFER_LOAD ] = {"o", "Hii8i", sm6_parser_emit_dx_raw_buffer_load}, [DX_RAW_BUFFER_STORE ] = {"v", "Hiioooocc", sm6_parser_emit_dx_raw_buffer_store}, [DX_ROUND_NE ] = {"g", "R", sm6_parser_emit_dx_unary},