--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/DPF-Prymula-audioplugins/dpf/dgl/src/pugl.hpp	Mon Oct 16 21:53:34 2023 +0200
@@ -0,0 +1,121 @@
+/*
+ * DISTRHO Plugin Framework (DPF)
+ * Copyright (C) 2012-2022 Filipe Coelho <falktx@falktx.com>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any purpose with
+ * or without fee is hereby granted, provided that the above copyright notice and this
+ * permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD
+ * TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER
+ * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef DGL_PUGL_HPP_INCLUDED
+#define DGL_PUGL_HPP_INCLUDED
+
+#include "../Base.hpp"
+
+/* we will include all header files used in pugl.h in their C++ friendly form, then pugl stuff in custom namespace */
+#include <cstddef>
+#ifdef DISTRHO_PROPER_CPP11_SUPPORT
+# include <cstdbool>
+# include <cstdint>
+#else
+# include <stdbool.h>
+# include <stdint.h>
+#endif
+
+// hidden api
+#define PUGL_API
+#define PUGL_DISABLE_DEPRECATED
+#define PUGL_NO_INCLUDE_GL_H
+#define PUGL_NO_INCLUDE_GLU_H
+
+#ifndef DISTRHO_OS_MAC
+START_NAMESPACE_DGL
+#endif
+
+#include "pugl-upstream/include/pugl/pugl.h"
+
+// --------------------------------------------------------------------------------------------------------------------
+
+// DGL specific, expose backend enter
+bool puglBackendEnter(PuglView* view);
+
+// DGL specific, expose backend leave
+bool puglBackendLeave(PuglView* view);
+
+// DGL specific, assigns backend that matches current DGL build
+void puglSetMatchingBackendForCurrentBuild(PuglView* view);
+
+// bring view window into the foreground, aka "raise" window
+void puglRaiseWindow(PuglView* view);
+
+// get scale factor from parent window if possible, fallback to puglGetScaleFactor
+double puglGetScaleFactorFromParent(const PuglView* view);
+
+// combined puglSetSizeHint using PUGL_MIN_SIZE, PUGL_MIN_ASPECT and PUGL_MAX_ASPECT
+PuglStatus puglSetGeometryConstraints(PuglView* view, uint width, uint height, bool aspect);
+
+// set view as resizable (or not) during runtime
+void puglSetResizable(PuglView* view, bool resizable);
+
+// set window size while also changing default
+PuglStatus puglSetSizeAndDefault(PuglView* view, uint width, uint height);
+
+// DGL specific, build-specific drawing prepare
+void puglOnDisplayPrepare(PuglView* view);
+
+// DGL specific, build-specific fallback resize
+void puglFallbackOnResize(PuglView* view);
+
+#if defined(DISTRHO_OS_HAIKU)
+
+// nothing here yet
+
+#elif defined(DISTRHO_OS_MAC)
+
+// macOS specific, add another view's window as child
+PuglStatus puglMacOSAddChildWindow(PuglView* view, PuglView* child);
+
+// macOS specific, remove another view's window as child
+PuglStatus puglMacOSRemoveChildWindow(PuglView* view, PuglView* child);
+
+// macOS specific, center view based on parent coordinates (if there is one)
+void puglMacOSShowCentered(PuglView* view);
+
+#elif defined(DISTRHO_OS_WASM)
+
+// nothing here yet
+
+#elif defined(DISTRHO_OS_WINDOWS)
+
+// win32 specific, call ShowWindow with SW_RESTORE
+void puglWin32RestoreWindow(PuglView* view);
+
+// win32 specific, center view based on parent coordinates (if there is one)
+void puglWin32ShowCentered(PuglView* view);
+
+#elif defined(HAVE_X11)
+
+#define DGL_USING_X11
+
+// X11 specific, update world without triggering exposure evente
+PuglStatus puglX11UpdateWithoutExposures(PuglWorld* world);
+
+// X11 specific, set dialog window type and pid hints
+void puglX11SetWindowTypeAndPID(const PuglView* view, bool isStandalone);
+
+#endif
+
+// --------------------------------------------------------------------------------------------------------------------
+
+#ifndef DISTRHO_OS_MAC
+END_NAMESPACE_DGL
+#endif
+
+#endif // DGL_PUGL_HPP_INCLUDED