using std::forward_list;
using std::lock_guard;
-using std::make_pair;
using std::make_shared;
using std::min;
using std::out_of_range;
using std::shared_ptr;
using std::unique_lock;
-using pv::data::decode::Annotation;
+using pv::data::decode::AnnotationClass;
using pv::data::decode::DecodeChannel;
-using pv::data::decode::Decoder;
-using pv::data::decode::Row;
namespace pv {
namespace data {
return stack_;
}
-void DecodeSignal::stack_decoder(const srd_decoder *decoder)
+void DecodeSignal::stack_decoder(const srd_decoder *decoder, bool restart_decode)
{
assert(decoder);
// Set name if this decoder is the first in the list or the name is unchanged
- const srd_decoder* prev_dec =
- stack_.empty() ? nullptr : stack_.back()->decoder();
- const QString prev_dec_name =
- prev_dec ? QString::fromUtf8(prev_dec->name) : QString();
+ const srd_decoder* prev_dec = stack_.empty() ? nullptr : stack_.back()->get_srd_decoder();
+ const QString prev_dec_name = prev_dec ? QString::fromUtf8(prev_dec->name) : QString();
if ((stack_.empty()) || ((stack_.size() > 0) && (name() == prev_dec_name)))
set_name(QString::fromUtf8(decoder->name));
- const shared_ptr<Decoder> dec = make_shared<decode::Decoder>(decoder);
+ const shared_ptr<Decoder> dec = make_shared<Decoder>(decoder);
stack_.push_back(dec);
// Include the newly created decode channels in the channel lists
decoder_stacked((void*)dec.get());
- begin_decode();
+ if (restart_decode)
+ begin_decode();
}
void DecodeSignal::remove_decoder(int index)
// Toggle decoder visibility
bool state = false;
if (dec) {
- state = !dec->shown();
- dec->show(state);
+ state = !dec->visible();
+ dec->set_visible(state);
}
return state;
resume_decode(); // Make sure the decode thread isn't blocked by pausing
- class_rows_.clear();
current_segment_id_ = 0;
segments_.clear();
ch.assigned_signal = nullptr;
// Check that all decoders have the required channels
- for (const shared_ptr<decode::Decoder>& dec : stack_)
+ for (const shared_ptr<Decoder>& dec : stack_)
if (!dec->have_required_channels()) {
set_error_message(tr("One or more required channels "
"have not been specified"));
return;
}
- // Map out all the annotation classes
- int row_index = 0;
- for (const shared_ptr<decode::Decoder>& dec : stack_) {
- assert(dec);
- const srd_decoder *const decc = dec->decoder();
- assert(dec->decoder());
-
- for (const GSList *l = decc->annotation_rows; l; l = l->next) {
- const srd_decoder_annotation_row *const ann_row =
- (srd_decoder_annotation_row *)l->data;
- assert(ann_row);
-
- const Row row(row_index++, decc, ann_row);
-
- for (const GSList *ll = ann_row->ann_classes;
- ll; ll = ll->next)
- class_rows_[make_pair(decc,
- GPOINTER_TO_INT(ll->data))] = row;
- }
- }
-
// Free the logic data and its segment(s) if it needs to be updated
if (logic_mux_data_invalid_)
logic_mux_data_.reset();
int64_t result = 0;
- try {
- const DecodeSegment *segment = &(segments_.at(segment_id));
- if (include_processing)
- result = segment->samples_decoded_incl;
- else
- result = segment->samples_decoded_excl;
- } catch (out_of_range&) {
- // Do nothing
- }
+ if (segment_id >= segments_.size())
+ return result;
+
+ if (include_processing)
+ result = segments_[segment_id].samples_decoded_incl;
+ else
+ result = segments_[segment_id].samples_decoded_excl;
return result;
}
-vector<Row> DecodeSignal::get_rows(bool visible_only) const
+vector<Row*> DecodeSignal::get_rows(bool visible_only)
{
- lock_guard<mutex> lock(output_mutex_);
-
- vector<Row> rows;
+ vector<Row*> rows;
- for (const shared_ptr<decode::Decoder>& dec : stack_) {
+ for (const shared_ptr<Decoder>& dec : stack_) {
assert(dec);
- if (visible_only && !dec->shown())
+ if (visible_only && !dec->visible())
continue;
- const srd_decoder *const decc = dec->decoder();
- assert(dec->decoder());
+ for (Row* row : dec->get_rows())
+ rows.push_back(row);
+ }
- int row_index = 0;
- // Add a row for the decoder if it doesn't have a row list
- if (!decc->annotation_rows)
- rows.emplace_back(row_index++, decc);
+ return rows;
+}
- // Add the decoder rows
- for (const GSList *l = decc->annotation_rows; l; l = l->next) {
- const srd_decoder_annotation_row *const ann_row =
- (srd_decoder_annotation_row *)l->data;
- assert(ann_row);
- rows.emplace_back(row_index++, decc, ann_row);
- }
+vector<const Row*> DecodeSignal::get_rows(bool visible_only) const
+{
+ vector<const Row*> rows;
+
+ for (const shared_ptr<Decoder>& dec : stack_) {
+ assert(dec);
+ if (visible_only && !dec->visible())
+ continue;
+
+ for (const Row* row : dec->get_rows())
+ rows.push_back(row);
}
return rows;
}
-void DecodeSignal::get_annotation_subset(
- vector<pv::data::decode::Annotation> &dest,
- const decode::Row &row, uint32_t segment_id, uint64_t start_sample,
+
+uint64_t DecodeSignal::get_annotation_count(const Row* row, uint32_t segment_id) const
+{
+ if (segment_id >= segments_.size())
+ return 0;
+
+ const DecodeSegment* segment = &(segments_.at(segment_id));
+
+ auto row_it = segment->annotation_rows.find(row);
+
+ const RowData* rd;
+ if (row_it == segment->annotation_rows.end())
+ return 0;
+ else
+ rd = &(row_it->second);
+
+ return rd->get_annotation_count();
+}
+
+void DecodeSignal::get_annotation_subset(vector<const Annotation*> &dest,
+ const Row* row, uint32_t segment_id, uint64_t start_sample,
uint64_t end_sample) const
{
lock_guard<mutex> lock(output_mutex_);
- try {
- const DecodeSegment *segment = &(segments_.at(segment_id));
- const map<const decode::Row, decode::RowData> *rows =
- &(segment->annotation_rows);
+ if (segment_id >= segments_.size())
+ return;
- const auto iter = rows->find(row);
- if (iter != rows->end())
- (*iter).second.get_annotation_subset(dest,
- start_sample, end_sample);
- } catch (out_of_range&) {
- // Do nothing
- }
+ const DecodeSegment* segment = &(segments_.at(segment_id));
+
+ auto row_it = segment->annotation_rows.find(row);
+
+ const RowData* rd;
+ if (row_it == segment->annotation_rows.end())
+ return;
+ else
+ rd = &(row_it->second);
+
+ rd->get_annotation_subset(dest, start_sample, end_sample);
}
-void DecodeSignal::get_annotation_subset(
- vector<pv::data::decode::Annotation> &dest,
+void DecodeSignal::get_annotation_subset(vector<const Annotation*> &dest,
uint32_t segment_id, uint64_t start_sample, uint64_t end_sample) const
{
- // Note: We put all vectors and lists on the heap, not the stack
-
- const vector<Row> rows = get_rows(true);
-
// Use forward_lists for faster merging
- forward_list<Annotation> *all_ann_list = new forward_list<Annotation>();
+ forward_list<const Annotation*> *all_ann_list = new forward_list<const Annotation*>();
- for (const Row& row : rows) {
- vector<Annotation> *ann_vector = new vector<Annotation>();
+ vector<const Row*> rows = get_rows();
+ for (const Row* row : rows) {
+ vector<const Annotation*> *ann_vector = new vector<const Annotation*>();
get_annotation_subset(*ann_vector, row, segment_id, start_sample, end_sample);
- forward_list<Annotation> *ann_list =
- new forward_list<Annotation>(ann_vector->begin(), ann_vector->end());
+ forward_list<const Annotation*> *ann_list =
+ new forward_list<const Annotation*>(ann_vector->begin(), ann_vector->end());
delete ann_vector;
all_ann_list->merge(*ann_list);
uint32_t DecodeSignal::get_binary_data_chunk_count(uint32_t segment_id,
const Decoder* dec, uint32_t bin_class_id) const
{
+ if (segments_.size() == 0)
+ return 0;
+
try {
const DecodeSegment *segment = &(segments_.at(segment_id));
}
}
-void DecodeSignal::get_binary_data_chunks_merged(uint32_t segment_id,
+void DecodeSignal::get_merged_binary_data_chunks_by_sample(uint32_t segment_id,
const Decoder* dec, uint32_t bin_class_id, uint64_t start_sample,
uint64_t end_sample, vector<uint8_t> *dest) const
{
}
}
+void DecodeSignal::get_merged_binary_data_chunks_by_offset(uint32_t segment_id,
+ const Decoder* dec, uint32_t bin_class_id, uint64_t start, uint64_t end,
+ vector<uint8_t> *dest) const
+{
+ assert(dest != nullptr);
+
+ try {
+ const DecodeSegment *segment = &(segments_.at(segment_id));
+
+ const DecodeBinaryClass* bin_class = nullptr;
+ for (const DecodeBinaryClass& bc : segment->binary_classes)
+ if ((bc.decoder == dec) && (bc.info->bin_class_id == bin_class_id))
+ bin_class = &bc;
+
+ // Determine overall size before copying to resize dest vector only once
+ uint64_t size = 0;
+ uint64_t offset = 0;
+ for (const DecodeBinaryDataChunk& chunk : bin_class->chunks) {
+ if (offset >= start)
+ size += chunk.data.size();
+ offset += chunk.data.size();
+ if (offset >= end)
+ break;
+ }
+ dest->resize(size);
+
+ offset = 0;
+ uint64_t dest_offset = 0;
+ for (const DecodeBinaryDataChunk& chunk : bin_class->chunks) {
+ if (offset >= start) {
+ memcpy(dest->data() + dest_offset, chunk.data.data(), chunk.data.size());
+ dest_offset += chunk.data.size();
+ }
+ offset += chunk.data.size();
+ if (offset >= end)
+ break;
+ }
+ } catch (out_of_range&) {
+ // Do nothing
+ }
+}
+
const DecodeBinaryClass* DecodeSignal::get_binary_data_class(uint32_t segment_id,
- const data::decode::Decoder* dec, uint32_t bin_class_id) const
+ const Decoder* dec, uint32_t bin_class_id) const
{
try {
const DecodeSegment *segment = &(segments_.at(segment_id));
// Save decoder stack
int decoder_idx = 0;
- for (const shared_ptr<decode::Decoder>& decoder : stack_) {
+ for (const shared_ptr<Decoder>& decoder : stack_) {
settings.beginGroup("decoder" + QString::number(decoder_idx++));
- settings.setValue("id", decoder->decoder()->id);
- settings.setValue("shown", decoder->shown());
+ settings.setValue("id", decoder->get_srd_decoder()->id);
+ settings.setValue("visible", decoder->visible());
// Save decoder options
const map<string, GVariant*>& options = decoder->options();
settings.setValue("options", (int)options.size());
- // Note: decode::Decoder::options() returns only the options
+ // Note: Decoder::options() returns only the options
// that differ from the default. See binding::Decoder::getter()
int i = 0;
for (auto& option : options) {
continue;
if (QString::fromUtf8(dec->id) == id) {
- shared_ptr<decode::Decoder> decoder =
- make_shared<decode::Decoder>(dec);
+ shared_ptr<Decoder> decoder = make_shared<Decoder>(dec);
stack_.push_back(decoder);
- decoder->show(settings.value("shown", true).toBool());
+ decoder->set_visible(settings.value("visible", true).toBool());
// Restore decoder options that differ from their default
int options = settings.value("options").toInt();
return samplerate;
}
+Decoder* DecodeSignal::get_decoder_by_instance(const srd_decoder *const srd_dec)
+{
+ for (shared_ptr<Decoder>& d : stack_)
+ if (d->get_srd_decoder() == srd_dec)
+ return d.get();
+
+ return nullptr;
+}
+
void DecodeSignal::update_channel_list()
{
vector<decode::DecodeChannel> prev_channels = channels_;
// Copy existing entries, create new as needed
for (shared_ptr<Decoder>& decoder : stack_) {
- const srd_decoder* srd_d = decoder->decoder();
+ const srd_decoder* srd_dec = decoder->get_srd_decoder();
const GSList *l;
// Mandatory channels
- for (l = srd_d->channels; l; l = l->next) {
+ for (l = srd_dec->channels; l; l = l->next) {
const struct srd_channel *const pdch = (struct srd_channel *)l->data;
bool ch_added = false;
}
// Optional channels
- for (l = srd_d->opt_channels; l; l = l->next) {
+ for (l = srd_dec->opt_channels; l; l = l->next) {
const struct srd_channel *const pdch = (struct srd_channel *)l->data;
bool ch_added = false;
void DecodeSignal::commit_decoder_channels()
{
// Submit channel list to every decoder, containing only the relevant channels
- for (shared_ptr<decode::Decoder> dec : stack_) {
+ for (shared_ptr<Decoder> dec : stack_) {
vector<decode::DecodeChannel*> channel_list;
for (decode::DecodeChannel& ch : channels_)
if (samplerate)
srd_session_metadata_set(srd_session_, SRD_CONF_SAMPLERATE,
g_variant_new_uint64(samplerate));
- for (const shared_ptr<decode::Decoder>& dec : stack_)
+ for (const shared_ptr<Decoder>& dec : stack_)
dec->apply_all_options();
srd_session_start(srd_session_);
// Create the decoders
srd_decoder_inst *prev_di = nullptr;
- for (const shared_ptr<decode::Decoder>& dec : stack_) {
+ for (const shared_ptr<Decoder>& dec : stack_) {
srd_decoder_inst *const di = dec->create_decoder_inst(srd_session_);
if (!di) {
if (samplerate)
srd_session_metadata_set(srd_session_, SRD_CONF_SAMPLERATE,
g_variant_new_uint64(samplerate));
- for (const shared_ptr<decode::Decoder>& dec : stack_)
+ for (const shared_ptr<Decoder>& dec : stack_)
dec->apply_all_options();
}
}
srd_session_ = nullptr;
// Mark the decoder instances as non-existant since they were deleted
- for (const shared_ptr<decode::Decoder>& dec : stack_)
+ for (const shared_ptr<Decoder>& dec : stack_)
dec->invalidate_decoder_inst();
}
}
segments_.emplace_back(DecodeSegment());
// Add annotation classes
- for (const shared_ptr<decode::Decoder>& dec : stack_) {
- assert(dec);
- const srd_decoder *const decc = dec->decoder();
- assert(dec->decoder());
-
- int row_index = 0;
- // Add a row for the decoder if it doesn't have a row list
- if (!decc->annotation_rows)
- (segments_.back().annotation_rows)[Row(row_index++, decc)] =
- decode::RowData();
-
- // Add the decoder rows
- for (const GSList *l = decc->annotation_rows; l; l = l->next) {
- const srd_decoder_annotation_row *const ann_row =
- (srd_decoder_annotation_row *)l->data;
- assert(ann_row);
-
- const Row row(row_index++, decc, ann_row);
-
- // Add a new empty row data object
- (segments_.back().annotation_rows)[row] =
- decode::RowData();
- }
- }
+ for (const shared_ptr<Decoder>& dec : stack_)
+ for (Row* row : dec->get_rows())
+ segments_.back().annotation_rows.emplace(row, RowData(row));
// Prepare our binary output classes
- for (const shared_ptr<decode::Decoder>& dec : stack_) {
+ for (const shared_ptr<Decoder>& dec : stack_) {
uint32_t n = dec->get_binary_class_count();
for (uint32_t i = 0; i < n; i++)
segments_.back().binary_classes.push_back(
- {dec.get(), dec->get_binary_class(i), vector<DecodeBinaryDataChunk>()});
+ {dec.get(), dec->get_binary_class(i), deque<DecodeBinaryDataChunk>()});
}
}
// Get the decoder and the annotation data
assert(pdata->pdo);
assert(pdata->pdo->di);
- const srd_decoder *const decc = pdata->pdo->di->decoder;
- assert(decc);
+ const srd_decoder *const srd_dec = pdata->pdo->di->decoder;
+ assert(srd_dec);
const srd_proto_data_annotation *const pda = (const srd_proto_data_annotation*)pdata->data;
assert(pda);
// Find the row
- auto row_iter = ds->segments_.at(ds->current_segment_id_).annotation_rows.end();
-
- // Try finding a better row match than the default by looking up the sub-row of this class
- const auto format = pda->ann_class;
- const auto r = ds->class_rows_.find(make_pair(decc, format));
- if (r != ds->class_rows_.end())
- row_iter = ds->segments_.at(ds->current_segment_id_).annotation_rows.find((*r).second);
- else {
- // Failing that, use the decoder as a key
- row_iter = ds->segments_.at(ds->current_segment_id_).annotation_rows.find(Row(0, decc));
- }
-
- if (row_iter == ds->segments_.at(ds->current_segment_id_).annotation_rows.end()) {
- qDebug() << "Unexpected annotation: decoder = " << decc <<
- ", format = " << format;
- assert(false);
+ Decoder* dec = ds->get_decoder_by_instance(srd_dec);
+ assert(dec);
+
+ AnnotationClass* ann_class = dec->get_ann_class_by_id(pda->ann_class);
+ if (!ann_class) {
+ qWarning() << "Decoder" << ds->display_name() << "wanted to add annotation" <<
+ "with class ID" << pda->ann_class << "but there are only" <<
+ dec->ann_classes().size() << "known classes";
return;
}
+ const Row* row = ann_class->row;
+
+ if (!row)
+ row = dec->get_row_by_id(0);
+
// Add the annotation
- (*row_iter).second.emplace_annotation(pdata, &((*row_iter).first));
+ ds->segments_[ds->current_segment_id_].annotation_rows.at(row).emplace_annotation(pdata);
}
void DecodeSignal::binary_callback(srd_proto_data *pdata, void *decode_signal)
// Get the decoder and the binary data
assert(pdata->pdo);
assert(pdata->pdo->di);
- const srd_decoder *const decc = pdata->pdo->di->decoder;
- assert(decc);
+ const srd_decoder *const srd_dec = pdata->pdo->di->decoder;
+ assert(srd_dec);
const srd_proto_data_binary *const pdb = (const srd_proto_data_binary*)pdata->data;
assert(pdb);
DecodeBinaryClass* bin_class = nullptr;
for (DecodeBinaryClass& bc : segment->binary_classes)
- if ((bc.decoder->decoder() == decc) && (bc.info->bin_class_id == pdb->bin_class))
+ if ((bc.decoder->get_srd_decoder() == srd_dec) &&
+ (bc.info->bin_class_id == (uint32_t)pdb->bin_class))
bin_class = &bc;
if (!bin_class) {
chunk->data.resize(pdb->size);
memcpy(chunk->data.data(), pdb->data, pdb->size);
- // Find decoder class instance
- Decoder* dec = nullptr;
- for (const shared_ptr<decode::Decoder>& d : ds->decoder_stack())
- if (d->decoder() == decc) {
- dec = d.get();
- break;
- }
+ Decoder* dec = ds->get_decoder_by_instance(srd_dec);
ds->new_binary_data(ds->current_segment_id_, (void*)dec, pdb->bin_class);
}
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