Move DolphinQt2 to DolphinQt

Source/Core/DolphinQt/QtUtils/ImageConverter.cpp

@@ -0,0 +1,33 @@
+// Copyright 2018 Dolphin Emulator Project
+// Licensed under GPLv2+
+// Refer to the license.txt file included.
+
+#include "DolphinQt/QtUtils/ImageConverter.h"
+
+#include <vector>
+
+#include <QPixmap>
+
+#include "Common/CommonTypes.h"
+#include "UICommon/GameFile.h"
+
+QPixmap ToQPixmap(const UICommon::GameBanner& banner)
+{
+  return ToQPixmap(banner.buffer, banner.width, banner.height);
+}
+
+QPixmap ToQPixmap(const std::vector<u32>& buffer, int width, int height)
+{
+  QImage image(width, height, QImage::Format_RGB888);
+  for (int y = 0; y < height; y++)
+  {
+    for (int x = 0; x < width; x++)
+    {
+      const u32 color = buffer[y * width + x];
+      image.setPixel(
+          x, y, qRgb((color & 0xFF0000) >> 16, (color & 0x00FF00) >> 8, (color & 0x0000FF) >> 0));
+    }
+  }
+
+  return QPixmap::fromImage(image);
+}