forked from bartvdbraak/blender
81 lines
2.8 KiB
C++
81 lines
2.8 KiB
C++
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/*
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* Adapted from Open Shading Language with this license:
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*
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* Copyright (c) 2009-2010 Sony Pictures Imageworks Inc., et al.
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* All Rights Reserved.
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*
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* Modifications Copyright 2011, Blender Foundation.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of Sony Pictures Imageworks nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <OpenImageIO/fmath.h>
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#include <OSL/genclosure.h>
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#include "osl_closures.h"
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CCL_NAMESPACE_BEGIN
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using namespace OSL;
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/// Debug closure
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///
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/// This is going to be used for mask AOV's and similar
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/// purposes. A tag (string) is always associated with
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/// this closure, that "selects: the channel where the
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/// weight should be sent.
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class DebugClosure : public ClosurePrimitive {
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public:
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ustring m_tag;
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DebugClosure () : ClosurePrimitive (Debug) { }
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bool mergeable (const ClosurePrimitive *other) const {
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const DebugClosure *comp = (const DebugClosure *)other;
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return m_tag == comp->m_tag &&
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ClosurePrimitive::mergeable(other);
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}
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size_t memsize () const { return sizeof(*this); }
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const char *name () const { return "debug"; }
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void print_on (std::ostream &out) const {
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out << name() << " (\"" << m_tag.c_str() << "\")";
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}
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};
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ClosureParam closure_debug_params[] = {
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CLOSURE_STRING_PARAM(DebugClosure, m_tag),
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CLOSURE_STRING_KEYPARAM("label"),
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CLOSURE_FINISH_PARAM(DebugClosure) };
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CLOSURE_PREPARE(closure_debug_prepare, DebugClosure)
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CCL_NAMESPACE_END
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