1.1 --- a/src/aica/audio.h	Thu Mar 16 12:41:59 2006 +0000
     1.2 +++ b/src/aica/audio.h	Sun Oct 21 05:31:07 2007 +0000
     1.3 @@ -1,5 +1,5 @@
     1.4  /**
     1.5 - * $Id: audio.h,v 1.7 2006-03-16 12:41:59 nkeynes Exp $
     1.6 + * $Id: audio.h,v 1.8 2007-10-09 11:37:36 nkeynes Exp $
     1.7   * 
     1.8   * Audio engine, ie the part that does the actual work.
     1.9   *
    1.10 @@ -37,7 +37,7 @@
    1.11  
    1.12  typedef struct audio_channel {
    1.13      gboolean active;
    1.14 -    uint32_t posn;
    1.15 +    uint32_t posn; /* current sample #, 0 = first sample */
    1.16      uint32_t posn_left;
    1.17      uint32_t start;
    1.18      uint32_t end;
    1.19 @@ -49,7 +49,6 @@
    1.20      int sample_format; 
    1.21      /* Envelope etc stuff */
    1.22      /* ADPCM */
    1.23 -    int adpcm_nibble; /* 0 = low nibble, 1 = high nibble */
    1.24      int adpcm_step;
    1.25      int adpcm_predict;
    1.26  } *audio_channel_t;
    1.27 @@ -102,6 +101,7 @@
    1.28   */
    1.29  audio_channel_t audio_get_channel( int channel );
    1.30  
    1.31 +void audio_start_stop_channel( int channel, gboolean start );
    1.32  void audio_start_channel( int channel );
    1.33  void audio_stop_channel( int channel );
    1.34