Campbell Barton
c434782e3a
Use a shorter/simpler license convention, stops the header taking so much space. Follow the SPDX license specification: https://spdx.org/licenses - C/C++/objc/objc++ - Python - Shell Scripts - CMake, GNUmakefile While most of the source tree has been included - `./extern/` was left out. - `./intern/cycles` & `./intern/atomic` are also excluded because they use different header conventions. doc/license/SPDX-license-identifiers.txt has been added to list SPDX all used identifiers. See P2788 for the script that automated these edits. Reviewed By: brecht, mont29, sergey Ref D14069
49 lines
1007 B
C++
49 lines
1007 B
C++
/* SPDX-License-Identifier: GPL-2.0-or-later
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* Copyright 2011 Blender Foundation. */
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#include "COM_SingleThreadedOperation.h"
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namespace blender::compositor {
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SingleThreadedOperation::SingleThreadedOperation()
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{
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cached_instance_ = nullptr;
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flags_.complex = true;
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flags_.single_threaded = true;
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}
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void SingleThreadedOperation::init_execution()
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{
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init_mutex();
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}
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void SingleThreadedOperation::execute_pixel(float output[4], int x, int y, void * /*data*/)
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{
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cached_instance_->read_no_check(output, x, y);
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}
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void SingleThreadedOperation::deinit_execution()
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{
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deinit_mutex();
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if (cached_instance_) {
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delete cached_instance_;
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cached_instance_ = nullptr;
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}
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}
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void *SingleThreadedOperation::initialize_tile_data(rcti *rect)
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{
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if (cached_instance_) {
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return cached_instance_;
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}
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lock_mutex();
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if (cached_instance_ == nullptr) {
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//
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cached_instance_ = create_memory_buffer(rect);
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}
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unlock_mutex();
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return cached_instance_;
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}
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} // namespace blender::compositor
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