8611c37f97
This has the advantage of being able to use information about the existing OSL closures in various places without code duplication. In addition, the setup code for all closures was moved to standalone functions to avoid usage of virtual function calls in preparation for GPU support. This patch was split from D15902. Differential Revision: https://developer.blender.org/D15917
57 lines
1.5 KiB
C++
57 lines
1.5 KiB
C++
/* SPDX-License-Identifier: BSD-3-Clause
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*
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* Adapted from Open Shading Language
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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 2011-2022 Blender Foundation. */
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#include <OSL/genclosure.h>
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#include <OSL/oslclosure.h>
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#include "kernel/types.h"
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#include "kernel/osl/globals.h"
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#include "kernel/osl/services.h"
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#include "util/math.h"
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#include "util/param.h"
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#include "kernel/device/cpu/compat.h"
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#include "kernel/device/cpu/globals.h"
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#include "kernel/osl/types.h"
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#include "kernel/osl/closures_setup.h"
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CCL_NAMESPACE_BEGIN
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/* Registration */
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#define OSL_CLOSURE_STRUCT_BEGIN(Upper, lower) \
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static OSL::ClosureParam *osl_closure_##lower##_params() \
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{ \
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static OSL::ClosureParam params[] = {
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#define OSL_CLOSURE_STRUCT_END(Upper, lower) \
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CLOSURE_STRING_KEYPARAM(Upper##Closure, label, "label"), CLOSURE_FINISH_PARAM(Upper##Closure) \
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} \
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; \
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return params; \
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}
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#define OSL_CLOSURE_STRUCT_MEMBER(Upper, TYPE, type, name, key) \
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CLOSURE_##TYPE##_KEYPARAM(Upper##Closure, name, key),
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#define OSL_CLOSURE_STRUCT_ARRAY_MEMBER(Upper, TYPE, type, name, key, size) \
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CLOSURE_##TYPE##_ARRAY_PARAM(Upper##Closure, name, size),
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#include "closures_template.h"
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void OSLRenderServices::register_closures(OSL::ShadingSystem *ss)
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{
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#define OSL_CLOSURE_STRUCT_BEGIN(Upper, lower) \
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ss->register_closure( \
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#lower, OSL_CLOSURE_##Upper##_ID, osl_closure_##lower##_params(), nullptr, nullptr);
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#include "closures_template.h"
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}
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CCL_NAMESPACE_END
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