Snapshot classes: Use vector instead of raw pointer

[pulseview.git] / pv / data / logicsnapshot.cpp

diff --git a/pv/data/logicsnapshot.cpp b/pv/data/logicsnapshot.cpp
index 3bd43c9208182e92bed8d46b8bea108d1e1af4c5..f1ff3c3c267fbf14a7fa56aba4b6a48843c0b1dd 100644 (file)
--- a/pv/data/logicsnapshot.cpp
+++ b/pv/data/logicsnapshot.cpp
@@ -162,7 +162,7 @@ void LogicSnapshot::get_samples(uint8_t *const data,
        lock_guard<recursive_mutex> lock(_mutex);
 
        const size_t size = (end_sample - start_sample) * _unit_size;
-       memcpy(data, (const uint8_t*)_data + start_sample * _unit_size, size);
+       memcpy(data, (const uint8_t*)_data.data() + start_sample * _unit_size, size);
 }
 
 void LogicSnapshot::reallocate_mipmap_level(MipMapLevel &m)
@@ -201,9 +201,9 @@ void LogicSnapshot::append_payload_to_mipmap()
        dest_ptr = (uint8_t*)m0.data + prev_length * _unit_size;
 
        // Iterate through the samples to populate the first level mipmap
-       const uint8_t *const end_src_ptr = (uint8_t*)_data +
+       const uint8_t *const end_src_ptr = (uint8_t*)_data.data() +
                m0.length * _unit_size * MipMapScaleFactor;
-       for (src_ptr = (uint8_t*)_data +
+       for (src_ptr = (uint8_t*)_data.data() +
                prev_length * _unit_size * MipMapScaleFactor;
                src_ptr < end_src_ptr;)
        {
@@ -266,7 +266,7 @@ uint64_t LogicSnapshot::get_sample(uint64_t index) const
        assert(_data);
        assert(index < _sample_count);
 
-       return unpack_sample((uint8_t*)_data + index * _unit_size);
+       return unpack_sample((uint8_t*)_data.data() + index * _unit_size);
 }
 
 void LogicSnapshot::get_subsampled_edges(