qlonglong QStorageInfo_CustomPrivate::totalDiskSpace(const QString &drive)
{
qlonglong totalBytes(-1);
if (!GetDiskFreeSpaceEx((WCHAR *)drive.utf16(), 0, (PULARGE_INTEGER)&totalBytes, 0))
totalBytes = -1;
return totalBytes;
}
size_t MediaPlayerPrivateAVFoundation::extraMemoryCost() const
{
double duration = this->duration();
if (!duration)
return 0;
unsigned long long extra = totalBytes() * buffered()->totalDuration() / duration;
return static_cast<unsigned>(extra);
}
unsigned MediaPlayerPrivateAVFoundation::bytesLoaded() const
{
float dur = duration();
if (!dur)
return 0;
unsigned loaded = totalBytes() * maxTimeLoaded() / dur;
LOG(Media, "MediaPlayerPrivateAVFoundation::bytesLoaded(%p) - returning %i", this, loaded);
return loaded;
}
bool MediaPlayerPrivateAVFoundation::didLoadingProgress() const
{
if (!duration() || !totalBytes())
return false;
float currentMaxTimeLoaded = maxTimeLoaded();
bool didLoadingProgress = currentMaxTimeLoaded != m_maxTimeLoadedAtLastDidLoadingProgress;
m_maxTimeLoadedAtLastDidLoadingProgress = currentMaxTimeLoaded;
return didLoadingProgress;
}
bool MediaPlayerPrivate::totalBytesKnown()
{
printf("MediaPlayerPrivate::totalBytesKnown\n");
notImplemented();
return totalBytes() > 0;
}
bool MediaPlayerPrivate::totalBytesKnown() const
{
notImplemented();
LOG_VERBOSE(Media, "totalBytesKnown");
return totalBytes() > 0;
}
bool MediaPlayerPrivate::totalBytesKnown() const
{
LOG_VERBOSE(Media, "totalBytesKnown");
return totalBytes() > 0;
}
