X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=logicdatasnapshot.h;h=f3c637cb856e119b9d3d8b5d29efb7ade5bc392d;hp=630aad431879ebfe90a4df192e304dda174b6ad2;hb=3623c8d3c84c35a00ed9e51897f6b5834c0d09cf;hpb=ecda6ca9b83e5ed9988c64ed9fc4e4a33b8a5457

diff --git a/logicdatasnapshot.h b/logicdatasnapshot.h
index 630aad43..f3c637cb 100644
--- a/logicdatasnapshot.h
+++ b/logicdatasnapshot.h
@@ -24,8 +24,11 @@
 #include <vector>
 
 namespace LogicDataSnapshotTest {
+	class Pow2;
 	class Basic;
 	class LargeData;
+	class Pulses;
+	class LongPulses;
 }
 
 class LogicDataSnapshot : public DataSnapshot
@@ -78,13 +81,17 @@ public:
 		float min_length, int sig_index);
 
 private:
+	uint64_t get_subsample(int level, uint64_t offset) const;
 
-	static inline int64_t pow2_ceil(int64_t x, int power);
+	static int64_t pow2_ceil(int64_t x, unsigned int power);
 
 private:
 	struct MipMapLevel _mip_map[ScaleStepCount];
 	uint64_t _last_append_sample;
 
+	friend class LogicDataSnapshotTest::Pow2;
 	friend class LogicDataSnapshotTest::Basic;
 	friend class LogicDataSnapshotTest::LargeData;
+	friend class LogicDataSnapshotTest::Pulses;
+	friend class LogicDataSnapshotTest::LongPulses;
 };