github/duckstation
1
0
Fork 0
mirror of https://github.com/stenzek/duckstation.git synced 2025-06-07 03:55:33 +00:00
Code Issues Packages Projects Releases Wiki Activity

Qt: Fix possible crash when rescanning game list

Browse Source
This commit is contained in:
Stenzek 2025-02-09 13:43:07 +10:00
parent 3e8ef44a1d
commit 0428a93315
No known key found for this signature in database
3 changed files with 24 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
src/duckstation-qt/gamelistmodel.cpp
View File

@ -637,6 +637,11 @@ QVariant GameListModel::headerData(int section, Qt::Orientation orientation, int
return m_column_display_names[section];
}
const GameList::Entry* GameListModel::getTakenGameListEntry(u32 index) const
{
return (m_taken_entries.has_value() && index < m_taken_entries->size()) ? &m_taken_entries.value()[index] : nullptr;
}
bool GameListModel::hasTakenGameList() const
{
return m_taken_entries.has_value();

1
src/duckstation-qt/gamelistmodel.h
View File

@ -62,6 +62,7 @@ public:
ALWAYS_INLINE const QPixmap& getHasAchievementsPixmap() const { return m_has_achievements_pixmap; }
ALWAYS_INLINE const QPixmap& getMasteredAchievementsPixmap() const { return m_mastered_achievements_pixmap; }
const GameList::Entry* getTakenGameListEntry(u32 index) const;
bool hasTakenGameList() const;
void takeGameList();

23
src/duckstation-qt/gamelistwidget.cpp
View File

@ -69,7 +69,11 @@ public:
bool filterAcceptsRow(int source_row, const QModelIndex& source_parent) const override
{
const auto lock = GameList::GetLock();
const GameList::Entry* entry = GameList::GetEntryByIndex(source_row);
const GameList::Entry* entry = m_model->hasTakenGameList() ?
m_model->getTakenGameListEntry(static_cast<u32>(source_row)) :
GameList::GetEntryByIndex(static_cast<u32>(source_row));
if (!entry)
return false;
if (m_merge_disc_sets)
{
@ -147,10 +151,8 @@ public:
u32 num_unlocked_hardcore = 0;
bool mastered = false;
{
const QModelIndex source_index = m_sort_model->mapToSource(index);
const auto lock = GameList::GetLock();
const GameList::Entry* entry = GameList::GetEntryByIndex(static_cast<u32>(source_index.row()));
const auto get_data_from_entry = [&num_achievements, &num_unlocked, &num_unlocked_hardcore,
&mastered](const GameList::Entry* entry) {
if (!entry)
return;
@ -158,6 +160,17 @@ public:
num_unlocked = entry->unlocked_achievements;
num_unlocked_hardcore = entry->unlocked_achievements_hc;
mastered = entry->AreAchievementsMastered();
};
const QModelIndex source_index = m_sort_model->mapToSource(index);
if (m_model->hasTakenGameList()) [[unlikely]]
{
get_data_from_entry(m_model->getTakenGameListEntry(static_cast<u32>(source_index.row())));
}
else
{
const auto lock = GameList::GetLock();
get_data_from_entry(GameList::GetEntryByIndex(static_cast<u32>(source_index.row())));
}
QRect r = option.rect;