63 lines
1.8 KiB
C++
63 lines
1.8 KiB
C++
// SPDX-FileCopyrightText: 2025 Filip Leonarski, Paul Scherrer Institute <filip.leonarski@psi.ch>
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// SPDX-License-Identifier: GPL-3.0-only
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#include "JFJochReader.h"
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#include "../common/PixelMask.h"
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void JFJochReader::LoadImage(int64_t image_number, int64_t summation_factor) {
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// It would be a mess to load two images at the same time
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// so loading is protected via mutex
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// yet copying share_ptr pointer is atomic and needs no mutex protection
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std::unique_lock ul(current_image_mutex);
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auto image = LoadImageInternal(image_number);
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if (image) {
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for (int i = 1; i < summation_factor; i++) {
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auto tmp = LoadImageInternal(image_number + i);
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if (tmp)
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image->AddImage(*tmp);
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}
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}
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current_image = image;
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CalcROI();
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}
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std::shared_ptr<JFJochReaderImage> JFJochReader::CopyImage() {
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return current_image;
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}
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void JFJochReader::CalcROI() {
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if (!current_image)
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return;
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current_image->CalcROI(roi.get());
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}
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void JFJochReader::ClearROI() {
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std::unique_lock lg(current_image_mutex);
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roi = {};
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CalcROI();
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}
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void JFJochReader::SetROI(const ROIBox &input) {
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std::unique_lock lg(current_image_mutex);
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roi = std::make_unique<ROIBox>(input);
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CalcROI();
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}
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void JFJochReader::SetROI(const ROICircle &input) {
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std::unique_lock lg(current_image_mutex);
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roi = std::make_unique<ROICircle>(input);
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CalcROI();
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}
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void JFJochReader::SetStartMessage(const std::shared_ptr<JFJochReaderDataset> &val) {
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std::unique_lock ul(start_message_mutex);
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start_message = val;
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}
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std::shared_ptr<JFJochReaderDataset> JFJochReader::GetStartMessage() const {
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std::unique_lock ul(start_message_mutex);
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if (!start_message)
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throw JFJochException(JFJochExceptionCategory::InputParameterInvalid, "File not loaded");
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return start_message;
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} |