731e52c440
Bundle libOpenMPT as a dynamic framework, which should be safe once again, now that there is only one version to bundle. Also, now it is using the versions of libvorbisfile and libmpg123 that are bundled with the player, instead of compiling minimp3 and stbvorbis. Signed-off-by: Christopher Snowhill <kode54@gmail.com>
116 lines
2.5 KiB
C++
116 lines
2.5 KiB
C++
/*
|
|
* mptTime.h
|
|
* ---------
|
|
* Purpose: Various time utility functions.
|
|
* Notes : (currently none)
|
|
* Authors: OpenMPT Devs
|
|
* The OpenMPT source code is released under the BSD license. Read LICENSE for more details.
|
|
*/
|
|
|
|
|
|
#pragma once
|
|
|
|
#include "openmpt/all/BuildSettings.hpp"
|
|
|
|
#include <string>
|
|
|
|
#include <time.h>
|
|
|
|
|
|
OPENMPT_NAMESPACE_BEGIN
|
|
|
|
|
|
|
|
namespace mpt
|
|
{
|
|
namespace Date
|
|
{
|
|
|
|
#if defined(MODPLUG_TRACKER)
|
|
|
|
#if MPT_OS_WINDOWS
|
|
|
|
namespace ANSI
|
|
{
|
|
// uint64 counts 100ns since 1601-01-01T00:00Z
|
|
|
|
uint64 Now();
|
|
|
|
mpt::ustring ToUString(uint64 time100ns); // i.e. 2015-01-15 18:32:01.718
|
|
|
|
} // namespacee ANSI
|
|
|
|
#endif // MPT_OS_WINDOWS
|
|
|
|
#endif // MODPLUG_TRACKER
|
|
|
|
class Unix
|
|
{
|
|
// int64 counts 1s since 1970-01-01T00:00Z
|
|
private:
|
|
int64 Value;
|
|
public:
|
|
Unix();
|
|
explicit Unix(int64 unixtime);
|
|
operator int64 () const;
|
|
public:
|
|
static mpt::Date::Unix FromUTC(tm timeUtc);
|
|
tm AsUTC() const;
|
|
};
|
|
|
|
mpt::ustring ToShortenedISO8601(tm date); // i.e. 2015-01-15T18:32:01Z
|
|
|
|
} // namespace Date
|
|
} // namespace mpt
|
|
|
|
|
|
|
|
#ifdef MODPLUG_TRACKER
|
|
|
|
namespace Util
|
|
{
|
|
|
|
#if MPT_OS_WINDOWS
|
|
|
|
// RAII wrapper around timeBeginPeriod/timeEndPeriod/timeGetTime (on Windows).
|
|
// This clock is monotonic, even across changing its resolution.
|
|
// This is needed to synchronize time in Steinberg APIs (ASIO and VST).
|
|
class MultimediaClock
|
|
{
|
|
private:
|
|
uint32 m_CurrentPeriod;
|
|
private:
|
|
void Init();
|
|
void SetPeriod(uint32 ms);
|
|
void Cleanup();
|
|
public:
|
|
MultimediaClock();
|
|
MultimediaClock(uint32 ms);
|
|
~MultimediaClock();
|
|
public:
|
|
// Sets the desired resolution in milliseconds, returns the obtained resolution in milliseconds.
|
|
// A parameter of 0 causes the resolution to be reset to system defaults.
|
|
// A return value of 0 means the resolution is unknown, but timestamps will still be valid.
|
|
uint32 SetResolution(uint32 ms);
|
|
// Returns obtained resolution in milliseconds.
|
|
// A return value of 0 means the resolution is unknown, but timestamps will still be valid.
|
|
uint32 GetResolution() const;
|
|
// Returns current instantaneous timestamp in milliseconds.
|
|
// The epoch (offset) of the timestamps is undefined but constant until the next system reboot.
|
|
// The resolution is the value returned from GetResolution().
|
|
uint32 Now() const;
|
|
// Returns current instantaneous timestamp in nanoseconds.
|
|
// The epoch (offset) of the timestamps is undefined but constant until the next system reboot.
|
|
// The resolution is the value returned from GetResolution() in milliseconds.
|
|
uint64 NowNanoseconds() const;
|
|
};
|
|
|
|
#endif // MPT_OS_WINDOWS
|
|
|
|
} // namespace Util
|
|
|
|
#endif // MODPLUG_TRACKER
|
|
|
|
|
|
|
|
OPENMPT_NAMESPACE_END
|