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Game list: improve deduplication logic

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This commit is contained in:
Nekotekina 2018-02-08 20:45:24 +03:00
parent 439a78d12c
commit 13aa88c3c4
1 changed files with 10 additions and 2 deletions
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12
rpcs3/rpcs3qt/game_list_frame.cpp
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@ -423,8 +423,10 @@ void game_list_frame::Refresh(const bool fromDrive, const bool scrollAfter)
path_list.back().resize(path_list.back().find_last_not_of('/') + 1);
}
// std::set is used to remove duplicates from the list
for (const auto& dir : std::set<std::string>(std::make_move_iterator(path_list.begin()), std::make_move_iterator(path_list.end()))) { try
// Used to remove duplications from the list (serial -> set of cats)
std::map<std::string, std::set<std::string>> serial_cat;
for (const auto& dir : path_list) { try
{
const std::string sfb = dir + "/PS3_DISC.SFB";
const std::string sfo = dir + (fs::is_file(sfb) ? "/PS3_GAME/PARAM.SFO" : "/PARAM.SFO");
@ -448,6 +450,12 @@ void game_list_frame::Refresh(const bool fromDrive, const bool scrollAfter)
game.resolution = psf::get_integer(psf, "RESOLUTION");
game.sound_format = psf::get_integer(psf, "SOUND_FORMAT");
// Detect duplication
if (!serial_cat[game.serial].emplace(game.category).second)
{
continue;
}
bool bootable = false;
auto cat = category::cat_boot.find(game.category);
if (cat != category::cat_boot.end())