diff options
Diffstat (limited to 'sound/vorbis.cpp')
| -rw-r--r-- | sound/vorbis.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/sound/vorbis.cpp b/sound/vorbis.cpp index 9a4904e5ad..99600f8747 100644 --- a/sound/vorbis.cpp +++ b/sound/vorbis.cpp @@ -172,6 +172,7 @@ class VorbisInputStream : public AudioStream { int16 _buffer[4096]; const int16 *_bufferEnd; const int16 *_pos; + int _played; void refill(); inline bool eosIntern() const; @@ -184,6 +185,8 @@ public: bool isStereo() const { return _numChannels >= 2; } int getRate() const { return ov_info(_ov_file, -1)->rate; } + int getSamplesPlayed() const { return _played / _numChannels; } + }; @@ -193,7 +196,7 @@ public: VorbisInputStream::VorbisInputStream(OggVorbis_File *file, int duration) - : _ov_file(file), _bufferEnd(_buffer + ARRAYSIZE(_buffer)) { + : _ov_file(file), _bufferEnd(_buffer + ARRAYSIZE(_buffer)), _played(0) { // Check the header, determine if this is a stereo stream _numChannels = ov_info(_ov_file, -1)->channels; @@ -215,6 +218,7 @@ inline int16 VorbisInputStream::read() { if (_pos >= _bufferEnd) { refill(); } + _played++; return sample; } @@ -234,6 +238,7 @@ int VorbisInputStream::readBuffer(int16 *buffer, const int numSamples) { refill(); } } + _played += samples; return samples; } |