e955c94ed3
Listing the "Blender Foundation" as copyright holder implied the Blender Foundation holds copyright to files which may include work from many developers. While keeping copyright on headers makes sense for isolated libraries, Blender's own code may be refactored or moved between files in a way that makes the per file copyright holders less meaningful. Copyright references to the "Blender Foundation" have been replaced with "Blender Authors", with the exception of `./extern/` since these this contains libraries which are more isolated, any changed to license headers there can be handled on a case-by-case basis. Some directories in `./intern/` have also been excluded: - `./intern/cycles/` it's own `AUTHORS` file is planned. - `./intern/opensubdiv/`. An "AUTHORS" file has been added, using the chromium projects authors file as a template. Design task: #110784 Ref !110783.
74 lines
1.9 KiB
C++
74 lines
1.9 KiB
C++
/* SPDX-FileCopyrightText: 2011 Blender Authors
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*
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* SPDX-License-Identifier: GPL-2.0-or-later */
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#pragma once
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#include "COM_NodeOperation.h"
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#include "COM_QualityStepHelper.h"
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#include "DNA_node_types.h"
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namespace blender::compositor {
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class VectorBlurOperation : public NodeOperation, public QualityStepHelper {
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private:
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static constexpr int IMAGE_INPUT_INDEX = 0;
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static constexpr int Z_INPUT_INDEX = 1;
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static constexpr int SPEED_INPUT_INDEX = 2;
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/**
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* \brief Cached reference to the input_program
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*/
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SocketReader *input_image_program_;
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SocketReader *input_speed_program_;
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SocketReader *input_zprogram_;
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/**
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* \brief settings of the glare node.
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*/
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const NodeBlurData *settings_;
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float *cached_instance_;
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public:
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VectorBlurOperation();
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/**
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* The inner loop of this operation.
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*/
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void execute_pixel(float output[4], int x, int y, void *data) override;
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/**
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* Initialize the execution
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*/
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void init_execution() override;
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/**
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* Deinitialize the execution
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*/
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void deinit_execution() override;
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void *initialize_tile_data(rcti *rect) override;
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void set_vector_blur_settings(const NodeBlurData *settings)
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{
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settings_ = settings;
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}
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bool determine_depending_area_of_interest(rcti *input,
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ReadBufferOperation *read_operation,
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rcti *output) override;
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void get_area_of_interest(int input_idx, const rcti &output_area, rcti &r_input_area) override;
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void update_memory_buffer(MemoryBuffer *output,
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const rcti &area,
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Span<MemoryBuffer *> inputs) override;
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protected:
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void generate_vector_blur(float *data,
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MemoryBuffer *input_image,
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MemoryBuffer *input_speed,
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MemoryBuffer *inputZ);
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};
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} // namespace blender::compositor
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