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ZMQPreviewPublisher: Stream CBOR data

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This commit is contained in:
leonarski_f
2023-11-08 19:19:32 +01:00
parent cc34a9801e
commit 56476e3e5f
7 changed files with 157 additions and 279 deletions
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common/ZMQPreviewPublisher.cpp
+6 -39
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@@ -9,56 +9,23 @@ ZMQPreviewPublisher::ZMQPreviewPublisher(ZMQContext& context, const std::string&
socket.Bind(addr);
}
void ZMQPreviewPublisher::Start(const DiffractionExperiment &experiment, const JFCalibration &calibration) {
void ZMQPreviewPublisher::StartDataCollection(const uint8_t *image_data, size_t image_size, int64_t preview_stride) {
{
std::unique_lock<std::mutex> ul(m);
stride = experiment.GetPreviewStride();
stride = preview_stride;
current_part = -1;
}
auto mask = calibration.CalculateNexusMask(experiment);
JFJochProtoBuf::PreviewFrame frame;
frame.set_image_number(-1);
frame.set_width(experiment.GetXPixelsNum());
frame.set_height(experiment.GetYPixelsNum());
frame.set_pixel_depth(4);
frame.set_data(mask.data(), experiment.GetPixelsNum() * sizeof(uint32_t));
socket.Send(grpcToJson(frame));
socket.Send(image_data, image_size);
}
void ZMQPreviewPublisher::Stop(const DiffractionExperiment& experiment) {}
void ZMQPreviewPublisher::Publish(const DiffractionExperiment& experiment, const void* image_data, const DataMessage &message) {
void ZMQPreviewPublisher::SendImage(const uint8_t *image_data, size_t image_size, int64_t image_number) {
{
std::unique_lock<std::mutex> ul(m);
int64_t part = message.number / stride;
int64_t part = image_number / stride;
if (current_part >= part)
return;
else
current_part = part;
}
JFJochProtoBuf::PreviewFrame frame;
frame.set_image_number(message.number);
frame.set_total_images(experiment.GetImageNum());
frame.set_wavelength_a(experiment.GetWavelength_A());
frame.set_beam_x_pxl(experiment.GetBeamX_pxl());
frame.set_beam_y_pxl(experiment.GetBeamY_pxl());
frame.set_saturation_value(experiment.GetOverflow());
frame.set_file_prefix(experiment.GetFilePrefix());
frame.set_detector_distance_mm(experiment.GetDetectorDistance_mm());
frame.set_width(experiment.GetXPixelsNum());
frame.set_height(experiment.GetYPixelsNum());
frame.set_pixel_depth(experiment.GetPixelDepth());
frame.set_data(image_data, experiment.GetPixelsNum() * experiment.GetPixelDepth());
for (const auto &s: message.spots) {
auto fr = frame.add_spots();
fr->set_x(s.x);
fr->set_y(s.y);
fr->set_indexed(s.indexed);
}
socket.Send(grpcToJson(frame));
socket.Send(image_data, image_size);
}