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, 39 insertions, 0 deletions

diff --git a/xbmc/utils/UDMABufferObject.h b/xbmc/utils/UDMABufferObject.h
new file mode 100644
index 0000000..a842560
--- /dev/null
+++ b/xbmc/utils/UDMABufferObject.h
@@ -0,0 +1,39 @@
+/*
+ *  Copyright (C) 2005-2020 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 "utils/BufferObject.h"
+
+#include <memory>
+#include <stdint.h>
+
+class CUDMABufferObject : public CBufferObject
+{
+public:
+  CUDMABufferObject() = default;
+  virtual ~CUDMABufferObject() override;
+
+  // Registration
+  static std::unique_ptr<CBufferObject> Create();
+  static void Register();
+
+  // IBufferObject overrides via CBufferObject
+  bool CreateBufferObject(uint32_t format, uint32_t width, uint32_t height) override;
+  bool CreateBufferObject(uint64_t size) override;
+  void DestroyBufferObject() override;
+  uint8_t* GetMemory() override;
+  void ReleaseMemory() override;
+  std::string GetName() const override { return "CUDMABufferObject"; }
+
+private:
+  int m_memfd{-1};
+  int m_udmafd{-1};
+  uint64_t m_size{0};
+  uint8_t* m_map{nullptr};
+};