#include <pv/binding/decoder.hpp>
#include <pv/data/decode/decoder.hpp>
#include <pv/data/decode/row.hpp>
+#include <pv/globalsettings.hpp>
#include <pv/session.hpp>
using std::lock_guard;
const double DecodeSignal::DecodeThreshold = 0.2;
const int64_t DecodeSignal::DecodeChunkLength = 256 * 1024;
-mutex DecodeSignal::global_srd_mutex_;
-
DecodeSignal::DecodeSignal(pv::Session &session) :
SignalBase(nullptr, SignalBase::DecodeChannel),
settings.setValue("id", decoder->decoder()->id);
+ // Save decoder options
+ const map<string, GVariant*>& options = decoder->options();
+
+ settings.setValue("options", (int)options.size());
+
+ // Note: decode::Decoder::options() returns only the options
+ // that differ from the default. See binding::Decoder::getter()
+ int i = 0;
+ for (auto option : options) {
+ settings.beginGroup("option" + QString::number(i));
+ settings.setValue("name", QString::fromStdString(option.first));
+ GlobalSettings::store_gvariant(settings, option.second);
+ settings.endGroup();
+ i++;
+ }
+
settings.endGroup();
}
settings.endGroup();
}
-
- // TODO Save decoder options
}
void DecodeSignal::restore_settings(QSettings &settings)
continue;
if (QString::fromUtf8(dec->id) == id) {
- stack_.push_back(make_shared<decode::Decoder>(dec));
+ shared_ptr<decode::Decoder> decoder =
+ make_shared<decode::Decoder>(dec);
+
+ stack_.push_back(decoder);
+
+ // Restore decoder options that differ from their default
+ int options = settings.value("options").toInt();
+
+ for (int i = 0; i < options; i++) {
+ settings.beginGroup("option" + QString::number(i));
+ QString name = settings.value("name").toString();
+ GVariant *value = GlobalSettings::restore_gvariant(settings);
+ decoder->set_option(name.toUtf8(), value);
+ settings.endGroup();
+ }
// Include the newly created decode channels in the channel lists
update_channel_list();
}
begin_decode();
-
- // TODO Restore decoder options
}
void DecodeSignal::update_channel_list()
do {
// Keep processing new samples until we exhaust the input data
do {
- // Prevent any other decode threads from accessing libsigrokdecode
- lock_guard<mutex> srd_lock(global_srd_mutex_);
-
- {
- lock_guard<mutex> input_lock(input_mutex_);
- sample_count = segment_->get_sample_count() - abs_start_samplenum;
- }
+ lock_guard<mutex> input_lock(input_mutex_);
+ sample_count = segment_->get_sample_count() - abs_start_samplenum;
if (sample_count > 0) {
decode_data(abs_start_samplenum, sample_count);