diff options
Diffstat (limited to 'engines/gob/coktelvideo.h')
| -rw-r--r-- | engines/gob/coktelvideo.h | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/engines/gob/coktelvideo.h b/engines/gob/coktelvideo.h index 4f9543e8d0..348e5e3ab1 100644 --- a/engines/gob/coktelvideo.h +++ b/engines/gob/coktelvideo.h @@ -134,11 +134,14 @@ public: /** Use an own memory block as video memory. */ virtual void setVideoMemory() = 0; - /** Play sound (if the IMD has sound). */ + /** Play sound (if the video has sound). */ virtual void enableSound(Audio::Mixer &mixer) = 0; /** Don't play sound or stop currently playing sound. */ virtual void disableSound() = 0; + /** Is sound currently playing? */ + virtual bool isSoundPlaying() const = 0; + /** Seek to a specific frame. * * @param frame The frame to which to seek. @@ -152,6 +155,9 @@ public: /** Wait for the frame to end. */ virtual void waitEndFrame() = 0; + /** Notifies the video that it was paused for duration ms. */ + virtual void notifyPaused(uint32 duration) = 0; + /** Copy the current frame. * * @param dest The memory to which to copy the current frame. @@ -184,7 +190,11 @@ public: int16 getHeight() const { return _height; } uint16 getFramesCount() const { return _framesCount; } uint16 getCurrentFrame() const { return _curFrame; } - int16 getFrameRate() const { if (_hasSound) return 1000 / _soundSliceLength; return _frameRate; } + int16 getFrameRate() const { + if (_hasSound) + return 1000 / (_soundSliceLength >> 16); + return _frameRate; + } uint32 getSyncLag() const { return _skipFrames; } const byte *getPalette() const { return _palette; } @@ -203,11 +213,15 @@ public: void enableSound(Audio::Mixer &mixer); void disableSound(); + bool isSoundPlaying() const; + void seekFrame(int32 frame, int16 whence = SEEK_SET, bool restart = false); State nextFrame(); void waitEndFrame(); + void notifyPaused(uint32 duration); + void copyCurrentFrame(byte *dest, uint16 left, uint16 top, uint16 width, uint16 height, uint16 x, uint16 y, uint16 pitch, int16 transp = -1); @@ -250,7 +264,7 @@ protected: int16 _soundFreq; int16 _soundSliceSize; int16 _soundSlicesCount; - uint16 _soundSliceLength; + uint32 _soundSliceLength; Audio::AppendableAudioStream *_audioStream; Audio::SoundHandle _audioHandle; |