quoije/psp-preservation-tool
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Fix store lag: decode cached covers off the GUI thread
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quoije
2026-09-14 00:24:48 -04:00
parent 38a3859a21
commit 3359ecf131
1 changed files with 4 additions and 4 deletions
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app/gui.py
+4 -4
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@@ -2231,10 +2231,10 @@ class StorePage(QWidget):
rid, system = lc rid, system = lc
else: else:
rid, system = covers.stable_key(it["name"]), it.get("system") or "games" rid, system = covers.stable_key(it["name"]), it.get("system") or "games"
p = covers.cover_path(rid, system) # Covers are decoded + scaled off the GUI thread (StoreCoverLoader).
if p.exists() and covers.file_is_image(p): # Never load a QPixmap here — doing so for cached covers made the store
item.setIcon(QIcon(_fit_pixmap(QPixmap(str(p)), self.ICON_W, self.ICON_H))) # unresponsive while filling/scrolling.
elif system not in ("theme", "dlc") and rid not in self._cover_attempted: if system not in ("theme", "dlc") and rid not in self._cover_attempted:
# Themes and DLC have no meaningful box art in libretro/IGDB, and # Themes and DLC have no meaningful box art in libretro/IGDB, and
# bulk-scraping hundreds of them on every switch to the DLC list # bulk-scraping hundreds of them on every switch to the DLC list
# saturates the network/CPU and makes the store unresponsive. # saturates the network/CPU and makes the store unresponsive.