1 files changed, 110 insertions, 0 deletions
diff --git a/xbmc/rendering/RenderSystem.cpp b/xbmc/rendering/RenderSystem.cpp
new file mode 100644
index 0000000..3f10562
--- /dev/null
+++ b/xbmc/rendering/RenderSystem.cpp
@@ -0,0 +1,110 @@
+/*
+ *  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.
+ */
+
+#include "RenderSystem.h"
+
+#include "Util.h"
+#include "guilib/GUIFontManager.h"
+#include "guilib/GUIImage.h"
+#include "guilib/GUILabelControl.h"
+#include "settings/AdvancedSettings.h"
+#include "settings/SettingsComponent.h"
+
+CRenderSystemBase::CRenderSystemBase()
+{
+  m_bRenderCreated = false;
+  m_bVSync = true;
+  m_maxTextureSize = 2048;
+  m_RenderVersionMajor = 0;
+  m_RenderVersionMinor = 0;
+  m_minDXTPitch = 0;
+}
+
+CRenderSystemBase::~CRenderSystemBase() = default;
+
+void CRenderSystemBase::GetRenderVersion(unsigned int& major, unsigned int& minor) const
+{
+  major = m_RenderVersionMajor;
+  minor = m_RenderVersionMinor;
+}
+
+bool CRenderSystemBase::SupportsNPOT(bool dxt) const
+{
+  if (dxt)
+    return false;
+
+  return true;
+}
+
+bool CRenderSystemBase::SupportsStereo(RENDER_STEREO_MODE mode) const
+{
+  switch(mode)
+  {
+    case RENDER_STEREO_MODE_OFF:
+    case RENDER_STEREO_MODE_SPLIT_HORIZONTAL:
+    case RENDER_STEREO_MODE_SPLIT_VERTICAL:
+    case RENDER_STEREO_MODE_MONO:
+      return true;
+    default:
+      return false;
+  }
+}
+
+void CRenderSystemBase::ShowSplash(const std::string& message)
+{
+  if (!CServiceBroker::GetSettingsComponent()->GetAdvancedSettings()->m_splashImage && !(m_splashImage || !message.empty()))
+    return;
+
+  if (!m_splashImage)
+  {
+    m_splashImage = std::unique_ptr<CGUIImage>(new CGUIImage(0, 0, 0, 0, CServiceBroker::GetWinSystem()->GetGfxContext().GetWidth(),
+                                                       CServiceBroker::GetWinSystem()->GetGfxContext().GetHeight(), CTextureInfo(CUtil::GetSplashPath())));
+    m_splashImage->SetAspectRatio(CAspectRatio::AR_SCALE);
+  }
+
+  CServiceBroker::GetWinSystem()->GetGfxContext().lock();
+  CServiceBroker::GetWinSystem()->GetGfxContext().Clear();
+
+  RESOLUTION_INFO res = CServiceBroker::GetWinSystem()->GetGfxContext().GetResInfo();
+  CServiceBroker::GetWinSystem()->GetGfxContext().SetRenderingResolution(res, true);
+
+  //render splash image
+  BeginRender();
+
+  m_splashImage->AllocResources();
+  m_splashImage->Render();
+  m_splashImage->FreeResources();
+
+  if (!message.empty())
+  {
+    if (!m_splashMessageLayout)
+    {
+      auto messageFont = g_fontManager.LoadTTF("__splash__", "arial.ttf", 0xFFFFFFFF, 0, 20, FONT_STYLE_NORMAL, false, 1.0f, 1.0f, &res);
+      if (messageFont)
+        m_splashMessageLayout = std::unique_ptr<CGUITextLayout>(new CGUITextLayout(messageFont, true, 0));
+    }
+
+    if (m_splashMessageLayout)
+    {
+      m_splashMessageLayout->Update(message, 1150, false, true);
+      float textWidth, textHeight;
+      m_splashMessageLayout->GetTextExtent(textWidth, textHeight);
+
+      int width = CServiceBroker::GetWinSystem()->GetGfxContext().GetWidth();
+      int height = CServiceBroker::GetWinSystem()->GetGfxContext().GetHeight();
+      float y = height - textHeight - 100;
+      m_splashMessageLayout->RenderOutline(width/2, y, 0, 0xFF000000, XBFONT_CENTER_X, width);
+    }
+  }
+
+  //show it on screen
+  EndRender();
+  CServiceBroker::GetWinSystem()->GetGfxContext().unlock();
+  CServiceBroker::GetWinSystem()->GetGfxContext().Flip(true, false);
+}
+