diff options
Diffstat (limited to 'include/sound/ainstr_gf1.h')
| -rw-r--r-- | include/sound/ainstr_gf1.h | 46 |
1 files changed, 25 insertions, 21 deletions
diff --git a/include/sound/ainstr_gf1.h b/include/sound/ainstr_gf1.h index ae2ddda6397..47726fe0f46 100644 --- a/include/sound/ainstr_gf1.h +++ b/include/sound/ainstr_gf1.h @@ -52,7 +52,7 @@ * Wavetable definitions */ -typedef struct gf1_wave { +struct gf1_wave { unsigned int share_id[4]; /* share id - zero = no sharing */ unsigned int format; /* wave format */ @@ -88,7 +88,7 @@ typedef struct gf1_wave { unsigned short scale_factor; /* 0-2048 or 0-2 */ struct gf1_wave *next; -} gf1_wave_t; +}; /* * Instrument @@ -103,7 +103,7 @@ typedef struct gf1_wave { #define IWFFFF_EFFECT_CHORUS 2 #define IWFFFF_EFFECT_ECHO 3 -typedef struct { +struct gf1_instrument { unsigned short exclusion; unsigned short exclusion_group; /* 0 - none, 1-65535 */ @@ -112,8 +112,8 @@ typedef struct { unsigned char effect2; /* effect 2 */ unsigned char effect2_depth; /* 0-127 */ - gf1_wave_t *wave; /* first waveform */ -} gf1_instrument_t; + struct gf1_wave *wave; /* first waveform */ +}; /* * @@ -135,7 +135,7 @@ typedef struct { * Wavetable definitions */ -typedef struct gf1_xwave { +struct gf1_xwave { __u32 stype; /* structure type */ __u32 share_id[4]; /* share id - zero = no sharing */ @@ -165,13 +165,13 @@ typedef struct gf1_xwave { __u8 vibrato_depth; __u16 scale_frequency; __u16 scale_factor; /* 0-2048 or 0-2 */ -} gf1_xwave_t; +}; /* * Instrument */ -typedef struct gf1_xinstrument { +struct gf1_xinstrument { __u32 stype; __u16 exclusion; @@ -181,7 +181,7 @@ typedef struct gf1_xinstrument { __u8 effect1_depth; /* 0-127 */ __u8 effect2; /* effect 2 */ __u8 effect2_depth; /* 0-127 */ -} gf1_xinstrument_t; +}; /* * Instrument info @@ -191,35 +191,39 @@ typedef struct gf1_xinstrument { #define GF1_INFO_TREMOLO (1<<1) #define GF1_INFO_VIBRATO (1<<2) -typedef struct gf1_info { +struct gf1_info { unsigned char flags; /* supported wave flags */ unsigned char pad[3]; unsigned int features; /* supported features */ unsigned int max8_len; /* maximum 8-bit wave length */ unsigned int max16_len; /* maximum 16-bit wave length */ -} gf1_info_t; +}; #ifdef __KERNEL__ #include "seq_instr.h" -typedef struct { +struct snd_gf1_ops { void *private_data; - int (*info)(void *private_data, gf1_info_t *info); - int (*put_sample)(void *private_data, gf1_wave_t *wave, + int (*info)(void *private_data, struct gf1_info *info); + int (*put_sample)(void *private_data, struct gf1_wave *wave, char __user *data, long len, int atomic); - int (*get_sample)(void *private_data, gf1_wave_t *wave, + int (*get_sample)(void *private_data, struct gf1_wave *wave, char __user *data, long len, int atomic); - int (*remove_sample)(void *private_data, gf1_wave_t *wave, + int (*remove_sample)(void *private_data, struct gf1_wave *wave, int atomic); - void (*notify)(void *private_data, snd_seq_kinstr_t *instr, int what); - snd_seq_kinstr_ops_t kops; -} snd_gf1_ops_t; + void (*notify)(void *private_data, struct snd_seq_kinstr *instr, int what); + struct snd_seq_kinstr_ops kops; +}; -int snd_seq_gf1_init(snd_gf1_ops_t *ops, +int snd_seq_gf1_init(struct snd_gf1_ops *ops, void *private_data, - snd_seq_kinstr_ops_t *next); + struct snd_seq_kinstr_ops *next); #endif +/* typedefs for compatibility to user-space */ +typedef struct gf1_xwave gf1_xwave_t; +typedef struct gf1_xinstrument gf1_xinstrument_t; + #endif /* __SOUND_AINSTR_GF1_H */ |