Gamelist loading speedup: Be lazy about parsing the file system - it's not necessary for Wii games since the banners are external (in savegames). Also make it possible for the gamelist code to create cache entries for GC images without banners.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5595 8ced0084-cf51-0410-be5f-012b33b47a6e

1 files changed, 7 insertions, 4 deletions

diff --git a/Source/Core/DiscIO/Src/BannerLoader.cpp b/Source/Core/DiscIO/Src/BannerLoader.cpp
index 465e8df3ad..e646195a92 100644
--- a/Source/Core/DiscIO/Src/BannerLoader.cpp
+++ b/Source/Core/DiscIO/Src/BannerLoader.cpp
@@ -128,15 +128,18 @@ bool IBannerLoader::CopyBeUnicodeToString( std::string& _rDestination, const u16
 	return returnCode;
 }
 
-
 IBannerLoader* CreateBannerLoader(DiscIO::IFileSystem& _rFileSystem, DiscIO::IVolume *pVolume)
 {
 	if (IsVolumeWiiDisc(pVolume) || IsVolumeWadFile(pVolume))
 	{
-		return(new CBannerLoaderWii(pVolume));
+		return new CBannerLoaderWii(pVolume);
+	}
+	if (_rFileSystem.IsValid()) 
+	{
+		return new CBannerLoaderGC(_rFileSystem);
 	}
 
-	return(new CBannerLoaderGC(_rFileSystem));
+	return NULL;
 }
-} // namespace
 
+} // namespace