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Code Issues 1.1k Packages Projects Releases 20 Wiki Activity

Qt: Save one lookup when loading covers

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Stenzek
2025-09-04 20:22:34 +10:00
parent b5d5cfd9c2
commit 393724abdc
2 changed files with 6 additions and 5 deletions
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9
src/duckstation-qt/gamelistwidget.cpp
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@@ -331,7 +331,7 @@ void GameListModel::createPlaceholderImage(QImage& image, const QImage& placehol
}
void GameListModel::loadOrGenerateCover(QImage& image, const QImage& placeholder_image, int width, int height,
float scale, float dpr, const std::string& path, const std::string& serial,
float scale, qreal dpr, const std::string& path, const std::string& serial,
const std::string& save_title, const QString& display_title)
{
const std::string cover_path(GameList::GetCoverImagePath(path, serial, save_title));
@@ -352,13 +352,14 @@ void GameListModel::loadOrGenerateCover(QImage& image, const QImage& placeholder
void GameListModel::coverLoaded(const std::string& path, const QImage& image, float scale)
{
// old request before cover scale change?
if (m_cover_scale != scale || !m_cover_pixmap_cache.Lookup(path))
QPixmap* pm;
if (m_cover_scale != scale || !(pm = m_cover_pixmap_cache.Lookup(path)))
return;
if (!image.isNull())
m_cover_pixmap_cache.Insert(path, QPixmap::fromImage(image));
*pm = QPixmap::fromImage(image);
else
m_cover_pixmap_cache.Insert(path, QPixmap());
*pm = QPixmap();
invalidateCoverForPath(path);
}

2
src/duckstation-qt/gamelistwidget.h
View File

@@ -127,7 +127,7 @@ private:
void coverLoaded(const std::string& path, const QImage& image, float scale);
static void loadOrGenerateCover(QImage& image, const QImage& placeholder_image, int width, int height, float scale,
float dpr, const std::string& path, const std::string& serial,
qreal dpr, const std::string& path, const std::string& serial,
const std::string& save_title, const QString& display_title);
static void createPlaceholderImage(QImage& image, const QImage& placeholder_image, int width, int height, float scale,
const QString& title);