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/*
* Copyright 2011-2021 Blender Foundation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "device/cpu/kernel_thread_globals.h"
// clang-format off
#include "kernel/osl/shader.h"
#include "kernel/osl/globals.h"
// clang-format on
#include "util/profiling.h"
CCL_NAMESPACE_BEGIN
CPUKernelThreadGlobals::CPUKernelThreadGlobals(const KernelGlobalsCPU &kernel_globals,
void *osl_globals_memory,
Profiler &cpu_profiler)
: KernelGlobalsCPU(kernel_globals), cpu_profiler_(cpu_profiler)
{
reset_runtime_memory();
#ifdef WITH_OSL
OSLShader::thread_init(this, reinterpret_cast<OSLGlobals *>(osl_globals_memory));
#else
(void)osl_globals_memory;
#endif
}
CPUKernelThreadGlobals::CPUKernelThreadGlobals(CPUKernelThreadGlobals &&other) noexcept
: KernelGlobalsCPU(std::move(other)), cpu_profiler_(other.cpu_profiler_)
{
other.reset_runtime_memory();
}
CPUKernelThreadGlobals::~CPUKernelThreadGlobals()
{
#ifdef WITH_OSL
OSLShader::thread_free(this);
#endif
}
CPUKernelThreadGlobals &CPUKernelThreadGlobals::operator=(CPUKernelThreadGlobals &&other)
{
if (this == &other) {
return *this;
}
*static_cast<KernelGlobalsCPU *>(this) = *static_cast<KernelGlobalsCPU *>(&other);
other.reset_runtime_memory();
return *this;
}
void CPUKernelThreadGlobals::reset_runtime_memory()
{
#ifdef WITH_OSL
osl = nullptr;
#endif
}
void CPUKernelThreadGlobals::start_profiling()
{
cpu_profiler_.add_state(&profiler);
}
void CPUKernelThreadGlobals::stop_profiling()
{
cpu_profiler_.remove_state(&profiler);
}
CCL_NAMESPACE_END
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