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| author | Paweł Kołodziejski | 2003-08-31 20:26:21 +0000 |
|---|---|---|
| committer | Paweł Kołodziejski | 2003-08-31 20:26:21 +0000 |
| commit | 2533b23a601b053dd5394e8da9e787504d37e8ba (patch) | |
| tree | b9f35b8e7044d6ad18cc8917a88fcd58bc742ee2 /sound/mixer.h | |
| parent | 54f5caedc5f93f6a7ae067f1fda08c2dedd79de1 (diff) | |
| download | scummvm-rg350-2533b23a601b053dd5394e8da9e787504d37e8ba.tar.gz scummvm-rg350-2533b23a601b053dd5394e8da9e787504d37e8ba.tar.bz2 scummvm-rg350-2533b23a601b053dd5394e8da9e787504d37e8ba.zip | |
added mixer features: volume and pan control per channel
svn-id: r9944
Diffstat (limited to 'sound/mixer.h')
| -rw-r--r-- | sound/mixer.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/sound/mixer.h b/sound/mixer.h index 3ecc6997ed..4604559f47 100644 --- a/sound/mixer.h +++ b/sound/mixer.h @@ -83,7 +83,7 @@ public: // start playing a raw sound int playRaw(PlayingSoundHandle *handle, void *sound, uint32 size, uint rate, byte flags, - int id = -1, uint32 loopStart = 0, uint32 loopEnd = 0); + byte volume, int8 pan, int id = -1, uint32 loopStart = 0, uint32 loopEnd = 0); #ifdef USE_MAD int playMP3(PlayingSoundHandle *handle, File *file, uint32 size); int playMP3CDTrack(PlayingSoundHandle *handle, File *file, mad_timer_t duration); @@ -107,10 +107,14 @@ public: /** stop playing the channel for the given handle */ void stopHandle(PlayingSoundHandle handle); + void setChannelVolume(PlayingSoundHandle handle, byte volume); + + void setChannelPan(PlayingSoundHandle handle, int8 pan); + bool isChannelActive(PlayingSoundHandle handle); /** Start a new stream. */ - int newStream(void *sound, uint32 size, uint rate, byte flags, uint32 buffer_size); + int newStream(void *sound, uint32 size, uint rate, byte flags, uint32 buffer_size, byte volume, int8 pan); /** Append to an existing stream. */ void appendStream(int index, void *sound, uint32 size); |