diff options
Diffstat (limited to 'sound/vorbis.cpp')
| -rw-r--r-- | sound/vorbis.cpp | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/sound/vorbis.cpp b/sound/vorbis.cpp index a4b0f854e9..64f67d2a13 100644 --- a/sound/vorbis.cpp +++ b/sound/vorbis.cpp @@ -92,6 +92,7 @@ protected: bool _isStereo; int _rate; uint _numLoops; + const uint _totalNumLoops; #ifdef USE_TREMOR ogg_int64_t _startTime; @@ -118,6 +119,17 @@ public: bool isStereo() const { return _isStereo; } int getRate() const { return _rate; } + int32 getTotalPlayTime() const { + if (!_totalNumLoops) + return AudioStream::kUnknownPlayTime; + +#ifdef USE_TREMOR + return (_endTime - _startTime) * _totalNumLoops; +#else + return (int32)((_endTime - _startTime) * 1000.0) * _totalNumLoops; +#endif + } + protected: void refill(); }; @@ -126,6 +138,7 @@ VorbisInputStream::VorbisInputStream(Common::SeekableReadStream *inStream, bool _inStream(inStream), _disposeAfterUse(dispose), _numLoops(numLoops), + _totalNumLoops(numLoops), _bufferEnd(_buffer + ARRAYSIZE(_buffer)) { bool err = (ov_open_callbacks(inStream, &_ovFile, NULL, 0, g_stream_wrap) < 0); |