b08aee305e
Through the glsl headers we had an odd mix of guards be that "ifndef", "pragma once" neither or both. Simplify things by using the more common ones (ifndef) and annotating all the sources, barring the generated builting header - builtin_int64.h. The final header - udivmod64.h - is [seemingly] unused and on its way out (patch purge it is on the mailing list). Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com> Acked-by: Vedran Miletić <vedran@miletic.net> Acked-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com> Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
89 lines
3.8 KiB
C++
89 lines
3.8 KiB
C++
/*
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* Copyright © 2010 Intel Corporation
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*/
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/**
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* \file ir_rvalue_visitor.h
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*
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* Generic class to implement the common pattern we have of wanting to
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* visit each ir_rvalue * and possibly change that node to a different
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* class. Just implement handle_rvalue() and you will be called with
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* a pointer to each rvalue in the tree.
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*/
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#ifndef GLSL_IR_RVALUE_VISITOR_H
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#define GLSL_IR_RVALUE_VISITOR_H
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class ir_rvalue_base_visitor : public ir_hierarchical_visitor {
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public:
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ir_visitor_status rvalue_visit(ir_assignment *);
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ir_visitor_status rvalue_visit(ir_call *);
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ir_visitor_status rvalue_visit(ir_dereference_array *);
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ir_visitor_status rvalue_visit(ir_dereference_record *);
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ir_visitor_status rvalue_visit(ir_discard *);
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ir_visitor_status rvalue_visit(ir_expression *);
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ir_visitor_status rvalue_visit(ir_if *);
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ir_visitor_status rvalue_visit(ir_return *);
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ir_visitor_status rvalue_visit(ir_swizzle *);
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ir_visitor_status rvalue_visit(ir_texture *);
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ir_visitor_status rvalue_visit(ir_emit_vertex *);
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ir_visitor_status rvalue_visit(ir_end_primitive *);
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virtual void handle_rvalue(ir_rvalue **rvalue) = 0;
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};
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class ir_rvalue_visitor : public ir_rvalue_base_visitor {
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public:
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virtual ir_visitor_status visit_leave(ir_assignment *);
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virtual ir_visitor_status visit_leave(ir_call *);
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virtual ir_visitor_status visit_leave(ir_dereference_array *);
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virtual ir_visitor_status visit_leave(ir_dereference_record *);
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virtual ir_visitor_status visit_leave(ir_discard *);
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virtual ir_visitor_status visit_leave(ir_expression *);
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virtual ir_visitor_status visit_leave(ir_if *);
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virtual ir_visitor_status visit_leave(ir_return *);
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virtual ir_visitor_status visit_leave(ir_swizzle *);
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virtual ir_visitor_status visit_leave(ir_texture *);
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virtual ir_visitor_status visit_leave(ir_emit_vertex *);
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virtual ir_visitor_status visit_leave(ir_end_primitive *);
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};
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class ir_rvalue_enter_visitor : public ir_rvalue_base_visitor {
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public:
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virtual ir_visitor_status visit_enter(ir_assignment *);
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virtual ir_visitor_status visit_enter(ir_call *);
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virtual ir_visitor_status visit_enter(ir_dereference_array *);
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virtual ir_visitor_status visit_enter(ir_dereference_record *);
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virtual ir_visitor_status visit_enter(ir_discard *);
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virtual ir_visitor_status visit_enter(ir_expression *);
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virtual ir_visitor_status visit_enter(ir_if *);
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virtual ir_visitor_status visit_enter(ir_return *);
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virtual ir_visitor_status visit_enter(ir_swizzle *);
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virtual ir_visitor_status visit_enter(ir_texture *);
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virtual ir_visitor_status visit_enter(ir_emit_vertex *);
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virtual ir_visitor_status visit_enter(ir_end_primitive *);
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};
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#endif /* GLSL_IR_RVALUE_VISITOR_H */
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