1 files changed, 20 insertions, 0 deletions
diff --git a/src/pixels.h b/src/pixels.h
index 1d5effb..06a8654 100644
--- a/src/pixels.h
+++ b/src/pixels.h
@@ -1,6 +1,7 @@
 #pragma once
 
 #include <array>
+#include <mutex>
 
 #include "fuck_intel.h"
 
@@ -32,4 +33,23 @@ struct Pixels
     [[nodiscard]] bool save(const QString& filename);
 
     operator bool() const;
+
+    // TODO: forbid copying
+    // Pixels() = default;
+    // Pixels(Pixels &&) = default;
+    // Pixels &operator=(Pixels &&) = default;
+
+    // Pixels(Pixels &) = delete;
+    // Pixels(const Pixels &) = delete;
+    // Pixels &operator=(Pixels &) = delete;
+    // Pixels &operator=(const Pixels &) = delete;
+
+    /*!
+     * \brief lock - lock any write operations on this `Pixels`
+     * \return lock guard
+     */
+    // std::lock_guard<std::mutex> lock();
+
+    // private:
+    // std::mutex m_mtx;
 };