bool VQAPlayer::open() {
_s = _vm->getResourceStream(_name);
if (!_s) {
return false;
}
if (!_decoder.loadStream(_s)) {
delete _s;
_s = nullptr;
return false;
}
_hasAudio = _decoder.hasAudio();
if (_hasAudio) {
_audioStream = Audio::makeQueuingAudioStream(_decoder.frequency(), false);
}
_repeatsCount = 0;
_loop = -1;
_frame = -1;
_frameBegin = -1;
_frameEnd = _decoder.numFrames() - 1;
_frameEndQueued = -1;
_repeatsCountQueued = -1;
if (_loopInitial >= 0) {
setLoop(_loopInitial, _repeatsCountInitial, kLoopSetModeImmediate, nullptr, nullptr);
} else {
_frameNext = 0;
setBeginAndEndFrame(0, _frameEnd, 0, kLoopSetModeJustStart, nullptr, nullptr);
}
return true;
}
bool VQAPlayer::setLoop(int loop, int repeatsCount, int loopSetMode, void (*callback)(void *, int, int), void *callbackData) {
debug("VQAPlayer::setBeginAndEndFrameFromLoop(%i, %i, %i), streamLoaded = %i", loop, repeatsCount, loopSetMode, _s != nullptr);
if (_s == nullptr) {
_loopInitial = loop;
_repeatsCountInitial = repeatsCount;
return true;
}
int begin, end;
if (!_decoder.getLoopBeginAndEndFrame(loop, &begin, &end)) {
return false;
}
if (setBeginAndEndFrame(begin, end, repeatsCount, loopSetMode, callback, callbackData)) {
_loop = loop;
return true;
}
return false;
}
