diff options
Diffstat (limited to 'engines/scumm/he/cup_player_he.cpp')
| -rw-r--r-- | engines/scumm/he/cup_player_he.cpp | 23 |
1 files changed, 13 insertions, 10 deletions
diff --git a/engines/scumm/he/cup_player_he.cpp b/engines/scumm/he/cup_player_he.cpp index 51176c5df9..39615edb6a 100644 --- a/engines/scumm/he/cup_player_he.cpp +++ b/engines/scumm/he/cup_player_he.cpp @@ -91,20 +91,19 @@ void CUP_Player::close() { } void CUP_Player::play() { - while (parseNextHeaderTag(_fileStream)) { - if (_fileStream.ioFailed()) { - return; - } - } + while (parseNextHeaderTag(_fileStream)) { } + + if (_fileStream.eos() || _fileStream.err()) + return; + debug(1, "rate %d width %d height %d", _playbackRate, _width, _height); int ticks = _system->getMillis(); while (_dataSize != 0 && !_vm->shouldQuit()) { - while (parseNextBlockTag(_fileStream)) { - if (_fileStream.ioFailed()) { - return; - } - } + while (parseNextBlockTag(_fileStream)) { } + if (_fileStream.eos() || _fileStream.err()) + return; + int diff = _system->getMillis() - ticks; if (diff >= 0 && diff <= _playbackRate) { _system->delayMillis(_playbackRate - diff); @@ -200,6 +199,10 @@ void CUP_Player::waitForSfxChannel(int channel) { bool CUP_Player::parseNextHeaderTag(Common::SeekableReadStream &dataStream) { uint32 tag = dataStream.readUint32BE(); uint32 size = dataStream.readUint32BE() - 8; + + if (dataStream.eos()) + return false; + uint32 next = dataStream.pos() + size; debug(1, "New header tag %s %d dataSize %d", tag2str(tag), size, _dataSize); switch (tag) { |