bool Mp3PspStream::seek(const Timestamp &where) {
DEBUG_ENTER_FUNC();
if (where == _length) {
_state = MP3_STATE_EOS;
return true;
} else if (where > _length) {
return false;
}
const uint32 time = where.msecs();
mad_timer_t destination;
mad_timer_set(&destination, time / 1000, time % 1000, 1000);
// Important to release and re-init the ME
releaseStreamME();
initStreamME();
// Check if we need to rewind
if (_state != MP3_STATE_READY || mad_timer_compare(destination, _totalTime) < 0) {
initStream();
}
// Skip ahead
while (mad_timer_compare(destination, _totalTime) > 0 && _state != MP3_STATE_EOS)
findValidHeader();
return (_state != MP3_STATE_EOS);
}
bool MP3Stream::seek(const Timestamp &where) {
if (where == _length) {
_state = MP3_STATE_EOS;
return true;
} else if (where > _length) {
return false;
}
const uint32 time = where.msecs();
mad_timer_t destination;
mad_timer_set(&destination, time / 1000, time % 1000, 1000);
if (_state != MP3_STATE_READY || mad_timer_compare(destination, _totalTime) < 0)
initStream();
while (mad_timer_compare(destination, _totalTime) > 0 && _state != MP3_STATE_EOS)
readHeader();
decodeMP3Data();
return (_state != MP3_STATE_EOS);
}
int Timestamp::msecsDiff(const Timestamp &ts) const {
return msecs() - ts.msecs();
}
