Adding upstream version 2:20.4+dfsg.upstream/2%20.4+dfsg

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 44 insertions, 0 deletions

diff --git a/xbmc/utils/EGLFence.h b/xbmc/utils/EGLFence.h
new file mode 100644
index 0000000..bd96444
--- /dev/null
+++ b/xbmc/utils/EGLFence.h
@@ -0,0 +1,44 @@
+/*
+ *  Copyright (C) 2017-2018 Team Kodi
+ *  This file is part of Kodi - https://kodi.tv
+ *
+ *  SPDX-License-Identifier: GPL-2.0-or-later
+ *  See LICENSES/README.md for more information.
+ */
+
+#pragma once
+
+#include "system_egl.h"
+
+#include <EGL/eglext.h>
+
+namespace KODI
+{
+namespace UTILS
+{
+namespace EGL
+{
+
+class CEGLFence
+{
+public:
+  explicit CEGLFence(EGLDisplay display);
+  CEGLFence(CEGLFence const& other) = delete;
+  CEGLFence& operator=(CEGLFence const& other) = delete;
+
+  void CreateFence();
+  void DestroyFence();
+  bool IsSignaled();
+
+private:
+  EGLDisplay m_display{nullptr};
+  EGLSyncKHR m_fence{nullptr};
+
+  PFNEGLCREATESYNCKHRPROC m_eglCreateSyncKHR{nullptr};
+  PFNEGLDESTROYSYNCKHRPROC m_eglDestroySyncKHR{nullptr};
+  PFNEGLGETSYNCATTRIBKHRPROC m_eglGetSyncAttribKHR{nullptr};
+};
+
+}
+}
+}