From 85ef9930f56bf15181f9a0b238f03d55303cf411 Mon Sep 17 00:00:00 2001 From: marha Date: Mon, 22 Nov 2010 19:42:40 +0000 Subject: Updated to mesalib 7.9 --- mesalib/src/glsl/ir_hierarchical_visitor.cpp | 297 +++++++++++++++++++++++++++ 1 file changed, 297 insertions(+) create mode 100644 mesalib/src/glsl/ir_hierarchical_visitor.cpp (limited to 'mesalib/src/glsl/ir_hierarchical_visitor.cpp') diff --git a/mesalib/src/glsl/ir_hierarchical_visitor.cpp b/mesalib/src/glsl/ir_hierarchical_visitor.cpp new file mode 100644 index 000000000..b5eacd6d2 --- /dev/null +++ b/mesalib/src/glsl/ir_hierarchical_visitor.cpp @@ -0,0 +1,297 @@ +/* + * Copyright © 2010 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + */ + +#include "ir.h" +#include "ir_hierarchical_visitor.h" + +ir_hierarchical_visitor::ir_hierarchical_visitor() +{ + this->base_ir = NULL; + this->callback = NULL; + this->data = NULL; + this->in_assignee = false; +} + +ir_visitor_status +ir_hierarchical_visitor::visit(ir_variable *ir) +{ + if (this->callback != NULL) + this->callback(ir, this->data); + + return visit_continue; +} + +ir_visitor_status +ir_hierarchical_visitor::visit(ir_constant *ir) +{ + if (this->callback != NULL) + this->callback(ir, this->data); + + return visit_continue; +} + +ir_visitor_status +ir_hierarchical_visitor::visit(ir_loop_jump *ir) +{ + if (this->callback != NULL) + this->callback(ir, this->data); + + return visit_continue; +} + +ir_visitor_status +ir_hierarchical_visitor::visit(ir_dereference_variable *ir) +{ + if (this->callback != NULL) + this->callback(ir, this->data); + + return visit_continue; +} + +ir_visitor_status +ir_hierarchical_visitor::visit_enter(ir_loop *ir) +{ + if (this->callback != NULL) + this->callback(ir, this->data); + + return visit_continue; +} + +ir_visitor_status +ir_hierarchical_visitor::visit_leave(ir_loop *ir) +{ + (void) ir; + return visit_continue; +} + +ir_visitor_status +ir_hierarchical_visitor::visit_enter(ir_function_signature *ir) +{ + if (this->callback != NULL) + this->callback(ir, this->data); + + return visit_continue; +} + +ir_visitor_status +ir_hierarchical_visitor::visit_leave(ir_function_signature *ir) +{ + (void) ir; + return visit_continue; +} + +ir_visitor_status +ir_hierarchical_visitor::visit_enter(ir_function *ir) +{ + if (this->callback != NULL) + this->callback(ir, this->data); + + return visit_continue; +} + +ir_visitor_status +ir_hierarchical_visitor::visit_leave(ir_function *ir) +{ + (void) ir; + return visit_continue; +} + +ir_visitor_status +ir_hierarchical_visitor::visit_enter(ir_expression *ir) +{ + if (this->callback != NULL) + this->callback(ir, this->data); + + return visit_continue; +} + +ir_visitor_status +ir_hierarchical_visitor::visit_leave(ir_expression *ir) +{ + (void) ir; + return visit_continue; +} + +ir_visitor_status +ir_hierarchical_visitor::visit_enter(ir_texture *ir) +{ + if (this->callback != NULL) + this->callback(ir, this->data); + + return visit_continue; +} + +ir_visitor_status +ir_hierarchical_visitor::visit_leave(ir_texture *ir) +{ + (void) ir; + return visit_continue; +} + +ir_visitor_status +ir_hierarchical_visitor::visit_enter(ir_swizzle *ir) +{ + if (this->callback != NULL) + this->callback(ir, this->data); + + return visit_continue; +} + +ir_visitor_status +ir_hierarchical_visitor::visit_leave(ir_swizzle *ir) +{ + (void) ir; + return visit_continue; +} + +ir_visitor_status +ir_hierarchical_visitor::visit_enter(ir_dereference_array *ir) +{ + if (this->callback != NULL) + this->callback(ir, this->data); + + return visit_continue; +} + +ir_visitor_status +ir_hierarchical_visitor::visit_leave(ir_dereference_array *ir) +{ + (void) ir; + return visit_continue; +} + +ir_visitor_status +ir_hierarchical_visitor::visit_enter(ir_dereference_record *ir) +{ + if (this->callback != NULL) + this->callback(ir, this->data); + + return visit_continue; +} + +ir_visitor_status +ir_hierarchical_visitor::visit_leave(ir_dereference_record *ir) +{ + (void) ir; + return visit_continue; +} + +ir_visitor_status +ir_hierarchical_visitor::visit_enter(ir_assignment *ir) +{ + if (this->callback != NULL) + this->callback(ir, this->data); + + return visit_continue; +} + +ir_visitor_status +ir_hierarchical_visitor::visit_leave(ir_assignment *ir) +{ + (void) ir; + return visit_continue; +} + +ir_visitor_status +ir_hierarchical_visitor::visit_enter(ir_call *ir) +{ + if (this->callback != NULL) + this->callback(ir, this->data); + + return visit_continue; +} + +ir_visitor_status +ir_hierarchical_visitor::visit_leave(ir_call *ir) +{ + (void) ir; + return visit_continue; +} + +ir_visitor_status +ir_hierarchical_visitor::visit_enter(ir_return *ir) +{ + if (this->callback != NULL) + this->callback(ir, this->data); + + return visit_continue; +} + +ir_visitor_status +ir_hierarchical_visitor::visit_leave(ir_return *ir) +{ + (void) ir; + return visit_continue; +} + +ir_visitor_status +ir_hierarchical_visitor::visit_enter(ir_discard *ir) +{ + if (this->callback != NULL) + this->callback(ir, this->data); + + return visit_continue; +} + +ir_visitor_status +ir_hierarchical_visitor::visit_leave(ir_discard *ir) +{ + (void) ir; + return visit_continue; +} + +ir_visitor_status +ir_hierarchical_visitor::visit_enter(ir_if *ir) +{ + if (this->callback != NULL) + this->callback(ir, this->data); + + return visit_continue; +} + +ir_visitor_status +ir_hierarchical_visitor::visit_leave(ir_if *ir) +{ + (void) ir; + return visit_continue; +} + +void +ir_hierarchical_visitor::run(exec_list *instructions) +{ + visit_list_elements(this, instructions); +} + + +void +visit_tree(ir_instruction *ir, + void (*callback)(class ir_instruction *ir, void *data), + void *data) +{ + ir_hierarchical_visitor v; + + v.callback = callback; + v.data = data; + + ir->accept(&v); +} -- cgit v1.2.3