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Move PPU and shader cache

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New hash-based location (already used for SPU)
Bump PPU cache version, improve naming and decrease size

Remove fs::get_data_dir
Disable boot.elf cache
This commit is contained in:
Nekotekina 2019-01-13 20:06:30 +03:00
parent aefee04c4a
commit a419e98acb
7 changed files with 91 additions and 160 deletions
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69
Utilities/File.cpp
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@ -1463,75 +1463,6 @@ const std::string& fs::get_cache_dir()
return s_dir;
}
std::string fs::get_data_dir(const std::string& prefix, const std::string& location, const std::string& suffix)
{
static const std::string s_dir = []
{
const std::string dir = get_cache_dir() + "data/";
if (!create_path(dir))
{
return get_cache_dir();
}
return dir;
}();
std::vector<u8> buf;
buf.reserve(location.size() + 1);
// Normalize location
for (char c : location)
{
#ifdef _WIN32
if (c == '/' || c == '\\')
#else
if (c == '/')
#endif
{
if (buf.empty() || buf.back() != '/')
{
buf.push_back('/');
}
continue;
}
buf.push_back(c);
}
// Calculate hash
u8 hash[20];
sha1(buf.data(), buf.size(), hash);
// Concatenate
std::string result = fmt::format("%s%s/%016llx%08x-%s/", s_dir, prefix, reinterpret_cast<be_t<u64>&>(hash[0]), reinterpret_cast<be_t<u32>&>(hash[8]), suffix);
// Create dir if necessary
if (create_path(result))
{
// Acknowledge original location
file(result + ".location", rewrite).write(buf);
}
return result;
}
std::string fs::get_data_dir(const std::string& prefix, const std::string& path)
{
#ifdef _WIN32
const auto& delim = "/\\";
#else
const auto& delim = "/";
#endif
// Extract file name and location
const std::string& location = fs::get_parent_dir(path);
const std::size_t name_pos = path.find_first_not_of(delim, location.size());
return fs::get_data_dir(prefix, location, name_pos == -1 ? std::string{} : path.substr(name_pos));
}
void fs::remove_all(const std::string& path, bool remove_root)
{
for (const auto& entry : dir(path))