diff options
Diffstat (limited to 'engines/sci/include/sfx_pcm.h')
| -rw-r--r-- | engines/sci/include/sfx_pcm.h | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/engines/sci/include/sfx_pcm.h b/engines/sci/include/sfx_pcm.h index f05e96d331..c4118b3b8f 100644 --- a/engines/sci/include/sfx_pcm.h +++ b/engines/sci/include/sfx_pcm.h @@ -33,13 +33,6 @@ #include "sci/include/sfx_time.h" #include "sci/include/scitypes.h" -/* A number of standard options most devices will support */ -#define SFX_PCM_OPTION_RATE "rate" /* Sampling rate: Number of samples per second */ -#define SFX_PCM_OPTION_BITS "bits" /* Sample size in bits */ -#define SFX_PCM_OPTION_STEREO "stereo" /* Whether to support stereo output */ -#define SFX_PCM_OPTION_BUF_SIZE "buffer-size" /* Requested buffer size */ -/* Device implementors are advised to use these constants whenever possible. */ - #define SFX_PCM_MONO 0 #define SFX_PCM_STEREO_LR 1 /* left sample, then right sample */ #define SFX_PCM_STEREO_RL 2 /* right sample, then left sample */ @@ -91,9 +84,6 @@ typedef struct _sfx_pcm_device { ** endianness/signedness/bit size/mono-vs-stereo conversions. */ - const char *name; - const char *version; - int (*init)(struct _sfx_pcm_device *self); /* Initializes the device ** Parameters: (sfx_pcm_device_t *) self: Self reference @@ -103,20 +93,6 @@ typedef struct _sfx_pcm_device { ** specified beforehand. */ - void (*exit)(struct _sfx_pcm_device *self); - /* Uninitialises the device - ** Parameters: (sfx_pcm_device_t *) self: Self reference - */ - - int (*set_option)(struct _sfx_pcm_device *self, char *name, char *value); - /* Sets an option for the device - ** Parameters: (sfx_pcm_device_t *) self: Self reference - ** (char *) name: Name of the option to set - ** (char *) value: Value of the option to set - ** Returns : (int) SFX_OK on success, SFX_ERROR otherwise (unsupported option) - ** May be NULL - */ - int (*output)(struct _sfx_pcm_device *self, byte *buf, int count, sfx_timestamp_t *timestamp); /* Writes output to the device @@ -153,18 +129,6 @@ typedef struct _sfx_pcm_device { ** output() will block or fail, drained according ** to conf.rate */ - /* The following are optional */ - sfx_timer_t *timer; - /* Many PCM drivers use a callback mechanism, which can be - ** exploited as a timer. Such a timer may be exported here and - ** will be preferred over other timers. */ - /* This is an _optional_ timer provided by the PCM - ** subsystem (may be NULL). It is checked for afer - ** initialisation, and used in preference to any - ** other timers available. - */ - void *internal; /* The private bits */ - } sfx_pcm_device_t; |