X-Git-Url: http://git.code-monkey.de/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fdata%2Fdecoderstack.hpp;h=37f7ca886cecfe8a23dda75663021f01db51ee70;hp=979a56fa0699f306075609f1e5959cbd65056624;hb=efdec55aec1a137460fa362a381ed1904182bfed;hpb=2acdb232d6bb452cfdfaea3ef5218fb4da592329

diff --git a/pv/data/decoderstack.hpp b/pv/data/decoderstack.hpp
index 979a56f..37f7ca8 100644
--- a/pv/data/decoderstack.hpp
+++ b/pv/data/decoderstack.hpp
@@ -14,12 +14,11 @@
  * 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 <http://www.gnu.org/licenses/>.
  */
 
-#ifndef PULSEVIEW_PV_DATA_DECODERSTACK_H
-#define PULSEVIEW_PV_DATA_DECODERSTACK_H
+#ifndef PULSEVIEW_PV_DATA_DECODERSTACK_HPP
+#define PULSEVIEW_PV_DATA_DECODERSTACK_HPP
 
 #include "signaldata.hpp"
 
@@ -37,6 +36,7 @@
 
 #include <pv/data/decode/row.hpp>
 #include <pv/data/decode/rowdata.hpp>
+#include <pv/util.hpp>
 
 struct srd_decoder;
 struct srd_decoder_annotation_row;
@@ -50,7 +50,7 @@ struct TwoDecoderStack;
 
 namespace pv {
 
-class SigSession;
+class Session;
 
 namespace view {
 class LogicSignal;
@@ -58,7 +58,7 @@ class LogicSignal;
 
 namespace data {
 
-class LogicSnapshot;
+class LogicSegment;
 
 namespace decode {
 class Annotation;
@@ -67,7 +67,7 @@ class Decoder;
 
 class Logic;
 
-class DecoderStack : public QObject, public SignalData
+class DecoderStack : public QObject
 {
 	Q_OBJECT
 
@@ -78,8 +78,7 @@ private:
 	static const unsigned int DecodeNotifyPeriod;
 
 public:
-	DecoderStack(pv::SigSession &session_,
-		const srd_decoder *const decoder);
+	DecoderStack(pv::Session &session, const srd_decoder *const dec);
 
 	virtual ~DecoderStack();
 
@@ -87,6 +86,10 @@ public:
 	void push(std::shared_ptr<decode::Decoder> decoder);
 	void remove(int index);
 
+	double samplerate() const;
+
+	const pv::util::Timestamp& start_time() const;
+
 	int64_t samples_decoded() const;
 
 	std::vector<decode::Row> get_visible_rows() const;
@@ -103,7 +106,7 @@ public:
 
 	void clear();
 
-	uint64_t get_max_sample_count() const;
+	uint64_t max_sample_count() const;
 
 	void begin_decode();
 
@@ -129,19 +132,22 @@ Q_SIGNALS:
 	void new_decode_data();
 
 private:
-	pv::SigSession &session_;
+	pv::Session &session_;
+
+	pv::util::Timestamp start_time_;
+	double samplerate_;
 
 	/**
-	 * This mutex prevents more than one decode operation occuring
-	 * concurrently.
+	 * This mutex prevents more than one thread from accessing
+	 * libsigrokdecode concurrently.
 	 * @todo A proper solution should be implemented to allow multiple
-	 * decode operations.
+	 * decode operations in parallel.
 	 */
-	static std::mutex global_decode_mutex_;
+	static std::mutex global_srd_mutex_;
 
 	std::list< std::shared_ptr<decode::Decoder> > stack_;
 
-	std::shared_ptr<pv::data::LogicSnapshot> snapshot_;
+	std::shared_ptr<pv::data::LogicSegment> segment_;
 
 	mutable std::mutex input_mutex_;
 	mutable std::condition_variable input_cond_;
@@ -166,4 +172,4 @@ private:
 } // namespace data
 } // namespace pv
 
-#endif // PULSEVIEW_PV_DATA_DECODERSTACK_H
+#endif // PULSEVIEW_PV_DATA_DECODERSTACK_HPP