fix

clip-lib/clip_lock_impl.h

@@ -0,0 +1,40 @@
+// Clip Library
+// Copyright (c) 2015-2024 David Capello
+//
+// This file is released under the terms of the MIT license.
+// Read LICENSE.txt for more information.
+
+#ifndef CLIP_LOCK_IMPL_H_INCLUDED
+#define CLIP_LOCK_IMPL_H_INCLUDED
+
+namespace clip {
+
+class lock::impl {
+public:
+  impl(void* native_window_handle);
+  ~impl();
+
+  bool locked() const { return m_locked; }
+  bool clear();
+  bool is_convertible(format f) const;
+  bool set_data(format f, const char* buf, size_t len);
+  bool get_data(format f, char* buf, size_t len) const;
+  size_t get_data_length(format f) const;
+
+#if CLIP_ENABLE_IMAGE
+  bool set_image(const image& image);
+  bool get_image(image& image) const;
+  bool get_image_spec(image_spec& spec) const;
+#endif // CLIP_ENABLE_IMAGE
+
+#if CLIP_ENABLE_LIST_FORMATS
+  std::vector<format_info> list_formats() const;
+#endif // CLIP_ENABLE_LIST_FORMATS
+
+private:
+  bool m_locked;
+};
+
+} // namespace clip
+
+#endif