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, 47 insertions, 0 deletions

diff --git a/xbmc/windowing/wayland/VideoSyncWpPresentation.h b/xbmc/windowing/wayland/VideoSyncWpPresentation.h
new file mode 100644
index 0000000..9d05550
--- /dev/null
+++ b/xbmc/windowing/wayland/VideoSyncWpPresentation.h
@@ -0,0 +1,47 @@
+/*
+ *  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 "Signals.h"
+#include "windowing/VideoSync.h"
+
+#include <cstdint>
+
+namespace KODI
+{
+namespace WINDOWING
+{
+namespace WAYLAND
+{
+
+class CWinSystemWayland;
+
+class CVideoSyncWpPresentation : public CVideoSync
+{
+public:
+  explicit CVideoSyncWpPresentation(void* clock, CWinSystemWayland& winSystem);
+
+  float GetFps() override;
+  bool Setup(PUPDATECLOCK func) override;
+  void Run(CEvent& stop) override;
+  void Cleanup() override;
+
+private:
+  void HandlePresentation(timespec tv, std::uint32_t refresh, std::uint32_t syncOutputID, float syncOutputRefreshRate, std::uint64_t msc);
+
+  CEvent m_stopEvent;
+  CSignalRegistration m_presentationHandler;
+  std::uint64_t m_lastMsc{};
+  std::uint32_t m_syncOutputID{};
+  CWinSystemWayland &m_winSystem;
+};
+
+}
+}
+}