bool CSavestateWriter::Initialize(const CGameClient* gameClient, uint64_t frameHistoryCount)
{
m_savestate.Reset();
m_fps = 0.0;
m_fps = gameClient->Timing().GetFrameRate();
CDateTime now = CDateTime::GetCurrentDateTime();
std::string label = now.GetAsLocalizedDateTime();
m_savestate.SetType(SAVETYPE::MANUAL);
m_savestate.SetLabel(label);
m_savestate.SetGameClient(gameClient->ID());
m_savestate.SetGamePath(gameClient->GetGamePath());
m_savestate.SetTimestamp(now);
m_savestate.SetPlaytimeFrames(frameHistoryCount);
m_savestate.SetPlaytimeWallClock(frameHistoryCount / m_fps); //! @todo Accumulate playtime instead of deriving it
//! @todo Get CRC from game data instead of filename
Crc32 crc;
crc.Compute(gameClient->GetGamePath());
m_savestate.SetGameCRC(StringUtils::Format("%08x", (unsigned __int32)crc));
m_savestate.SetPath(CSavestateUtils::MakePath(m_savestate));
if (m_savestate.Path().empty())
CLog::Log(LOGDEBUG, "Failed to calculate savestate path");
if (m_fps == 0.0)
return false; // Sanity check
return !m_savestate.Path().empty();
}
TEST(TestCrc32, Compute_1)
{
Crc32 a;
uint32_t varcrc;
a.Compute(refdata, sizeof(refdata) - 1);
varcrc = a;
EXPECT_EQ(0xa4eb60e3, varcrc);
}
TEST(TestCrc32, Compute_2)
{
Crc32 a;
uint32_t varcrc;
CStdString s = refdata;
a.Compute(s);
varcrc = a;
EXPECT_EQ(0xa4eb60e3, varcrc);
}