leonarski_f
f3e0a15d26
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This is an UNSTABLE release. The release has significant modifications and bug fixes, if things go wrong, it is better to revert to 1.0.0-rc.124. * jfjoch_broker: Default EIGER readout time is 20 microseconds * jfjoch_broker: Multiple improvements regarding performance * jfjoch_broker: Image buffer allows to track frames in preparation and sending * jfjoch_broker: Dedicated thread for ZeroMQ transmission to better utilize the image buffer * jfjoch_broker: Experimental implementation of transmission with raw TCP/IP sockets * jfjoch_writer: Fixes regarding properly closing files in long data collections * jfjoch_process: Scale & merge has been significantly improved, but it is not yet integrated into mainstream code Reviewed-on: #34
42 lines
1.4 KiB
C++
42 lines
1.4 KiB
C++
// SPDX-FileCopyrightText: 2024 Filip Leonarski, Paul Scherrer Institute <filip.leonarski@psi.ch>
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// SPDX-License-Identifier: GPL-3.0-only
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#ifndef JUNGFRAUJOCH_IMAGEPUSHER_H
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#define JUNGFRAUJOCH_IMAGEPUSHER_H
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#include <cstdint>
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#include <vector>
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#include "../common/DiffractionExperiment.h"
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#include "../common/DiffractionSpot.h"
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#include "../frame_serialize/CBORStream2Serializer.h"
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#include "../common/JFJochMessages.h"
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#include "../common/ZeroCopyReturnValue.h"
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#include "../common/Logger.h"
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struct ImagePusherQueueElement {
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const uint8_t *image_data;
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ZeroCopyReturnValue *z;
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bool end;
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};
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void PrepareCBORImage(DataMessage& message,
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const DiffractionExperiment &experiment,
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void *image, size_t image_size);
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class ImagePusher {
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public:
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virtual void StartDataCollection(StartMessage& message) = 0;
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virtual bool EndDataCollection(const EndMessage& message) = 0; // Non-blocking
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virtual bool SendImage(const uint8_t *image_data, size_t image_size, int64_t image_number) = 0;
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virtual void SendImage(ZeroCopyReturnValue &z);
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virtual bool SendCalibration(const CompressedImage& message) = 0;
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virtual std::string Finalize(); // Ensure that all streams are closed, can throw exception
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virtual std::string GetWriterNotificationSocketAddress() const;
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virtual ~ImagePusher() = default;
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virtual std::string PrintSetup() const = 0;
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};
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#endif //JUNGFRAUJOCH_IMAGEPUSHER_H
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