Revert "Revert "Qt/GameList: Add option to show covers in grid mode""

1 files changed, 29 insertions, 6 deletions

diff --git a/Source/Core/DolphinQt/GameList/GridProxyModel.cpp b/Source/Core/DolphinQt/GameList/GridProxyModel.cpp
index 516357ac76..36df8306c0 100644
--- a/Source/Core/DolphinQt/GameList/GridProxyModel.cpp
+++ b/Source/Core/DolphinQt/GameList/GridProxyModel.cpp
@@ -4,11 +4,16 @@
 
 #include "DolphinQt/GameList/GridProxyModel.h"
 
+#include <QImage>
 #include <QPixmap>
 #include <QSize>
 
 #include "DolphinQt/GameList/GameListModel.h"
 
+#include "Core/Config/UISettings.h"
+
+#include "UICommon/GameFile.h"
+
 const QSize LARGE_BANNER_SIZE(144, 48);
 
 GridProxyModel::GridProxyModel(QObject* parent) : QSortFilterProxyModel(parent)
@@ -27,12 +32,30 @@ QVariant GridProxyModel::data(const QModelIndex& i, int role) const
   }
   else if (role == Qt::DecorationRole)
   {
-    auto pixmap = sourceModel()
-                      ->data(sourceModel()->index(source_index.row(), GameListModel::COL_BANNER),
-                             Qt::DecorationRole)
-                      .value<QPixmap>();
-    return pixmap.scaled(LARGE_BANNER_SIZE * pixmap.devicePixelRatio(), Qt::KeepAspectRatio,
-                         Qt::SmoothTransformation);
+    auto* model = static_cast<GameListModel*>(sourceModel());
+
+    const auto& buffer = model->GetGameFile(source_index.row())->GetCoverImage().buffer;
+
+    QPixmap pixmap;
+
+    if (buffer.empty() || !Config::Get(Config::MAIN_USE_GAME_COVERS))
+    {
+      pixmap = model
+                   ->data(model->index(source_index.row(), GameListModel::COL_BANNER),
+                          Qt::DecorationRole)
+                   .value<QPixmap>();
+
+      return pixmap.scaled(LARGE_BANNER_SIZE * model->GetScale() * pixmap.devicePixelRatio(),
+                           Qt::KeepAspectRatio, Qt::SmoothTransformation);
+    }
+    else
+    {
+      pixmap = QPixmap::fromImage(QImage::fromData(
+          reinterpret_cast<const unsigned char*>(&buffer[0]), static_cast<int>(buffer.size())));
+
+      return pixmap.scaled(QSize(160, 224) * model->GetScale() * pixmap.devicePixelRatio(),
+                           Qt::KeepAspectRatio, Qt::SmoothTransformation);
+    }
   }
   return QVariant();
 }