1.1 --- a/src/aica/audio.h	Mon Jul 21 01:01:39 2008 +0000
     1.2 +++ b/src/aica/audio.h	Sat Jun 13 00:50:48 2009 +0000
     1.3 @@ -22,6 +22,7 @@
     1.4  #include <stdio.h>
     1.5  #include <glib/gtypes.h>
     1.6  #include "gettext.h"
     1.7 +#include "plugin.h"
     1.8  
     1.9  #ifdef __cplusplus
    1.10  extern "C" {
    1.11 @@ -75,8 +76,9 @@
    1.12  } *audio_buffer_t;
    1.13  
    1.14  typedef struct audio_driver {
    1.15 -    char *name;
    1.16 -    char *description;
    1.17 +    const char *name;
    1.18 +    const char *description;
    1.19 +    int priority; /* Lower == higher priority */
    1.20      uint32_t sample_rate;
    1.21      uint32_t sample_format;
    1.22      gboolean (*init)( );
    1.23 @@ -107,6 +109,21 @@
    1.24  audio_driver_t audio_init_driver( const char *preferred_driver );
    1.25  
    1.26  /**
    1.27 + * Add a new audio driver to the available drivers list
    1.28 + */
    1.29 +gboolean audio_register_driver( audio_driver_t driver );
    1.30 +
    1.31 +/**
    1.32 + * Signal the audio driver that playback is beginning
    1.33 + */
    1.34 +void audio_start_driver();
    1.35 +
    1.36 +/**
    1.37 + * Signal the audio driver that playback is stopping
    1.38 + */
    1.39 +void audio_stop_driver();
    1.40 +
    1.41 +/**
    1.42   * Mark the current write buffer as full and prepare the next buffer for
    1.43   * writing. Returns the next buffer to write to.
    1.44   * If all buffers are full, returns NULL.