diff options
Diffstat (limited to 'gui/wxmain.hpp')
| -rw-r--r-- | gui/wxmain.hpp | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/gui/wxmain.hpp b/gui/wxmain.hpp index 05faf70..d694734 100644 --- a/gui/wxmain.hpp +++ b/gui/wxmain.hpp @@ -100,7 +100,8 @@ public: auto button = dynamic_cast<wxButton *>(ce.GetEventObject()); if (!m_render_timer->IsRunning()) { - m_device = new stmdsp::device(m_device_combo->GetStringSelection().ToStdString()); + if (m_device == nullptr) + m_device = new stmdsp::device(m_device_combo->GetStringSelection().ToStdString()); if (m_device->connected()) { m_device->continuous_start(); m_device_samples_future = std::async(std::launch::async, @@ -116,8 +117,8 @@ public: m_device->continuous_stop(); button->SetLabel("Single"); - delete m_device; - m_device = nullptr; + //delete m_device; + //m_device = nullptr; } } @@ -129,10 +130,11 @@ public: if (wxFileInputStream file_stream (/*dialog.GetPath()*/file); file_stream.IsOk()) { auto size = file_stream.GetSize(); auto buffer = new unsigned char[size]; - auto device = new stmdsp::device(m_device_combo->GetStringSelection().ToStdString()); - if (device->connected()) { + if (m_device == nullptr) + m_device = new stmdsp::device(m_device_combo->GetStringSelection().ToStdString()); + if (m_device->connected()) { file_stream.ReadAll(buffer, size); - device->upload_filter(buffer, size); + m_device->upload_filter(buffer, size); } } } |