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Diffstat (limited to 'intern/cycles/kernel/osl/debug.cpp')
-rw-r--r-- | intern/cycles/kernel/osl/debug.cpp | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/intern/cycles/kernel/osl/debug.cpp b/intern/cycles/kernel/osl/debug.cpp new file mode 100644 index 00000000000..8c3f8b2b323 --- /dev/null +++ b/intern/cycles/kernel/osl/debug.cpp @@ -0,0 +1,80 @@ +/* + * Adapted from Open Shading Language with this license: + * + * Copyright (c) 2009-2010 Sony Pictures Imageworks Inc., et al. + * All Rights Reserved. + * + * Modifications Copyright 2011, Blender Foundation. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * * Neither the name of Sony Pictures Imageworks nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include <OpenImageIO/fmath.h> + +#include <OSL/genclosure.h> + +#include "osl_closures.h" + +CCL_NAMESPACE_BEGIN + +using namespace OSL; + +/// Debug closure +/// +/// This is going to be used for mask AOV's and similar +/// purposes. A tag (string) is always associated with +/// this closure, that "selects: the channel where the +/// weight should be sent. + +class DebugClosure : public ClosurePrimitive { +public: + ustring m_tag; + + DebugClosure () : ClosurePrimitive (Debug) { } + + bool mergeable (const ClosurePrimitive *other) const { + const DebugClosure *comp = (const DebugClosure *)other; + return m_tag == comp->m_tag && + ClosurePrimitive::mergeable(other); + } + + size_t memsize () const { return sizeof(*this); } + + const char *name () const { return "debug"; } + + void print_on (std::ostream &out) const { + out << name() << " (\"" << m_tag.c_str() << "\")"; + } + +}; + +ClosureParam closure_debug_params[] = { + CLOSURE_STRING_PARAM(DebugClosure, m_tag), + CLOSURE_STRING_KEYPARAM("label"), + CLOSURE_FINISH_PARAM(DebugClosure) }; + +CLOSURE_PREPARE(closure_debug_prepare, DebugClosure) + +CCL_NAMESPACE_END + |