X-Git-Url: http://sigrok.org/gitweb/?a=blobdiff_plain;f=pv%2Fdata%2Fdecoderstack.cpp;h=5402df4f8539f4ebd51728277562f33342d1ffd2;hb=6644424f1ea61ee7e1f048bfac09acd4a094feab;hp=441ff3c3df9f327a5ce25f80759eebd11073eac2;hpb=27c0521002ea986b72d9675b99803665516db14c;p=pulseview.git
diff --git a/pv/data/decoderstack.cpp b/pv/data/decoderstack.cpp
index 441ff3c3..5402df4f 100644
--- a/pv/data/decoderstack.cpp
+++ b/pv/data/decoderstack.cpp
@@ -14,8 +14,7 @@
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ * along with this program; if not, see .
*/
#include
@@ -55,7 +54,7 @@ namespace data {
const double DecoderStack::DecodeMargin = 1.0;
const double DecoderStack::DecodeThreshold = 0.2;
const int64_t DecoderStack::DecodeChunkLength = 4096;
-const unsigned int DecoderStack::DecodeNotifyPeriod = 65536;
+const unsigned int DecoderStack::DecodeNotifyPeriod = 1024;
mutex DecoderStack::global_srd_mutex_;
@@ -191,9 +190,6 @@ void DecoderStack::clear()
void DecoderStack::begin_decode()
{
- shared_ptr logic_signal;
- shared_ptr data;
-
if (decode_thread_.joinable()) {
interrupt_ = true;
input_cond_.notify_one();
@@ -241,11 +237,14 @@ void DecoderStack::begin_decode()
// We get the logic data of the first channel in the list.
// This works because we are currently assuming all
- // LogicSignals have the same data/segment
+ // logic signals have the same data/segment
+ pv::data::SignalBase *signalbase;
+ pv::data::Logic *data = nullptr;
+
for (const shared_ptr &dec : stack_)
if (dec && !dec->channels().empty() &&
- ((logic_signal = (*dec->channels().begin()).second)) &&
- ((data = logic_signal->logic_data())))
+ ((signalbase = (*dec->channels().begin()).second.get())) &&
+ ((data = signalbase->logic_data().get())))
break;
if (!data)
@@ -305,8 +304,6 @@ void DecoderStack::decode_data(
const int64_t sample_count, const unsigned int unit_size,
srd_session *const session)
{
- uint8_t chunk[DecodeChunkLength];
-
const unsigned int chunk_sample_count =
DecodeChunkLength / segment_->unit_size();
@@ -315,7 +312,7 @@ void DecoderStack::decode_data(
const int64_t chunk_end = min(
i + chunk_sample_count, sample_count);
- segment_->get_samples(chunk, i, chunk_end);
+ const uint8_t* chunk = segment_->get_samples(i, chunk_end);
if (srd_session_send(session, i, chunk_end, chunk,
(chunk_end - i) * unit_size, unit_size) != SRD_OK) {