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, 58 insertions, 0 deletions

diff --git a/xbmc/guilib/GUIFontTTFGL.h b/xbmc/guilib/GUIFontTTFGL.h
new file mode 100644
index 0000000..22fbe64
--- /dev/null
+++ b/xbmc/guilib/GUIFontTTFGL.h
@@ -0,0 +1,58 @@
+/*
+ *  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
+
+#include "GUIFontTTF.h"
+
+#include <string>
+#include <vector>
+
+#include "system_gl.h"
+
+class CGUIFontTTFGL : public CGUIFontTTF
+{
+public:
+  explicit CGUIFontTTFGL(const std::string& fontIdent);
+  ~CGUIFontTTFGL(void) override;
+
+  bool FirstBegin() override;
+  void LastEnd() override;
+
+  CVertexBuffer CreateVertexBuffer(const std::vector<SVertex>& vertices) const override;
+  void DestroyVertexBuffer(CVertexBuffer& bufferHandle) const override;
+  static void CreateStaticVertexBuffers(void);
+  static void DestroyStaticVertexBuffers(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;
+
+  static GLuint m_elementArrayHandle;
+
+private:
+  unsigned int m_updateY1{0};
+  unsigned int m_updateY2{0};
+
+  enum TextureStatus
+  {
+    TEXTURE_VOID = 0,
+    TEXTURE_READY,
+    TEXTURE_REALLOCATED,
+    TEXTURE_UPDATED,
+  };
+
+  TextureStatus m_textureStatus{TEXTURE_VOID};
+
+  static bool m_staticVertexBufferCreated;
+};