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/**********************************************************************
Audacity: A Digital Audio Editor
ProjectFormatVersion.cpp
Dmitry Vedenko
**********************************************************************/
#include "ProjectFormatVersion.h"
#include <tuple>
bool operator == (ProjectFormatVersion lhs, ProjectFormatVersion rhs) noexcept
{
return std::tie(lhs.Major, lhs.Minor, lhs.Revision, lhs.ModLevel) ==
std::tie(rhs.Major, rhs.Minor, rhs.Revision, rhs.ModLevel);
}
bool operator != (ProjectFormatVersion lhs, ProjectFormatVersion rhs) noexcept
{
return !(lhs == rhs);
}
bool operator < (ProjectFormatVersion lhs, ProjectFormatVersion rhs) noexcept
{
return std::tie(lhs.Major, lhs.Minor, lhs.Revision, lhs.ModLevel) <
std::tie(rhs.Major, rhs.Minor, rhs.Revision, rhs.ModLevel);
}
ProjectFormatVersion ProjectFormatVersion::FromPacked(uint32_t packedVersion) noexcept
{
return {
static_cast<uint8_t>((packedVersion >> 24) & 0xFF),
static_cast<uint8_t>((packedVersion >> 16) & 0xFF),
static_cast<uint8_t>((packedVersion >> 8 ) & 0xFF),
static_cast<uint8_t>((packedVersion ) & 0xFF),
};
}
uint32_t ProjectFormatVersion::GetPacked() const noexcept
{
return (Major << 24) | (Minor << 16) | (Revision << 8) | ModLevel;
}
bool ProjectFormatVersion::IsValid() const noexcept
{
return Major != 0;
}
const ProjectFormatVersion SupportedProjectFormatVersion = {
AUDACITY_VERSION, AUDACITY_RELEASE, AUDACITY_REVISION, AUDACITY_MODLEVEL
};
const ProjectFormatVersion BaseProjectFormatVersion = { 3, 0, 0, 0 };
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