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, 67 insertions, 0 deletions

diff --git a/xbmc/guilib/GUIFontTTFDX.h b/xbmc/guilib/GUIFontTTFDX.h
new file mode 100644
index 0000000..ab44ce2
--- /dev/null
+++ b/xbmc/guilib/GUIFontTTFDX.h
@@ -0,0 +1,67 @@
+/*
+ *  Copyright (C) 2005-2018 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
+
+/*!
+\file GUIFont.h
+\brief
+*/
+
+#include "D3DResource.h"
+#include "GUIFontTTF.h"
+
+#include <list>
+#include <memory>
+#include <vector>
+
+#include <wrl/client.h>
+
+/*!
+ \ingroup textures
+ \brief
+ */
+class CGUIFontTTFDX : public CGUIFontTTF, public ID3DResource
+{
+public:
+  explicit CGUIFontTTFDX(const std::string& fontIdent);
+  virtual ~CGUIFontTTFDX(void);
+
+  bool FirstBegin() override;
+  void LastEnd() override;
+  CVertexBuffer CreateVertexBuffer(const std::vector<SVertex>& vertices) const override;
+  void DestroyVertexBuffer(CVertexBuffer& bufferHandle) const override;
+
+  void OnDestroyDevice(bool fatal) override;
+  void OnCreateDevice() override;
+
+  static void CreateStaticIndexBuffer(void);
+  static void DestroyStaticIndexBuffer(void);
+
+protected:
+  std::unique_ptr<CTexture> ReallocTexture(unsigned int& newHeight) override;
+  bool CopyCharToTexture(FT_BitmapGlyph bitGlyph,
+                         unsigned int x1,
+                         unsigned int y1,
+                         unsigned int x2,
+                         unsigned int y2) override;
+  void DeleteHardwareTexture() override;
+
+private:
+  bool UpdateDynamicVertexBuffer(const SVertex* pSysMem, unsigned int count);
+  static void AddReference(CGUIFontTTFDX* font, CD3DBuffer* pBuffer);
+  static void ClearReference(CGUIFontTTFDX* font, CD3DBuffer* pBuffer);
+
+  unsigned m_vertexWidth{0};
+  std::unique_ptr<CD3DTexture> m_speedupTexture; // extra texture to speed up reallocations
+  Microsoft::WRL::ComPtr<ID3D11Buffer> m_vertexBuffer;
+  std::list<CD3DBuffer*> m_buffers;
+
+  static bool m_staticIndexBufferCreated;
+  static Microsoft::WRL::ComPtr<ID3D11Buffer> m_staticIndexBuffer;
+};