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[ALSA] Remove xxx_t typedefs: Emu-X synth 

Modules: Common EMU synth,SoundFont,Synth

Remove xxx_t typedefs from the Emu-X synth support.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2005-11-17 14:24:47 +01:00 committed by Jaroslav Kysela
parent ee42381e71
commit 03da312ac0
15 changed files with 550 additions and 495 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

105
include/sound/emux_synth.h
View File

@ -36,39 +36,40 @@
*/
#define SNDRV_EMUX_USE_RAW_EFFECT
/*
* typedefs
*/
typedef struct snd_emux_effect_table snd_emux_effect_table_t;
typedef struct snd_emux_port snd_emux_port_t;
typedef struct snd_emux_voice snd_emux_voice_t;
typedef struct snd_emux snd_emux_t;
struct snd_emux;
struct snd_emux_port;
struct snd_emux_voice;
struct snd_emux_effect_table;
/*
* operators
*/
typedef struct snd_emux_operators {
struct snd_emux_operators {
struct module *owner;
snd_emux_voice_t *(*get_voice)(snd_emux_t *emu, snd_emux_port_t *port);
int (*prepare)(snd_emux_voice_t *vp);
void (*trigger)(snd_emux_voice_t *vp);
void (*release)(snd_emux_voice_t *vp);
void (*update)(snd_emux_voice_t *vp, int update);
void (*terminate)(snd_emux_voice_t *vp);
void (*free_voice)(snd_emux_voice_t *vp);
void (*reset)(snd_emux_t *emu, int ch);
/* the first parameters are snd_emux_t */
int (*sample_new)(snd_emux_t *emu, snd_sf_sample_t *sp, snd_util_memhdr_t *hdr, const void __user *data, long count);
int (*sample_free)(snd_emux_t *emu, snd_sf_sample_t *sp, snd_util_memhdr_t *hdr);
void (*sample_reset)(snd_emux_t *emu);
int (*load_fx)(snd_emux_t *emu, int type, int arg, const void __user *data, long count);
void (*sysex)(snd_emux_t *emu, char *buf, int len, int parsed, snd_midi_channel_set_t *chset);
struct snd_emux_voice *(*get_voice)(struct snd_emux *emu,
struct snd_emux_port *port);
int (*prepare)(struct snd_emux_voice *vp);
void (*trigger)(struct snd_emux_voice *vp);
void (*release)(struct snd_emux_voice *vp);
void (*update)(struct snd_emux_voice *vp, int update);
void (*terminate)(struct snd_emux_voice *vp);
void (*free_voice)(struct snd_emux_voice *vp);
void (*reset)(struct snd_emux *emu, int ch);
/* the first parameters are struct snd_emux */
int (*sample_new)(struct snd_emux *emu, struct snd_sf_sample *sp,
struct snd_util_memhdr *hdr,
const void __user *data, long count);
int (*sample_free)(struct snd_emux *emu, struct snd_sf_sample *sp,
struct snd_util_memhdr *hdr);
void (*sample_reset)(struct snd_emux *emu);
int (*load_fx)(struct snd_emux *emu, int type, int arg,
const void __user *data, long count);
void (*sysex)(struct snd_emux *emu, char *buf, int len, int parsed,
struct snd_midi_channel_set *chset);
#ifdef CONFIG_SND_SEQUENCER_OSS
int (*oss_ioctl)(snd_emux_t *emu, int cmd, int p1, int p2);
int (*oss_ioctl)(struct snd_emux *emu, int cmd, int p1, int p2);
#endif
} snd_emux_operators_t;
};
/*
@ -90,46 +91,46 @@ typedef struct snd_emux_operators {
*/
struct snd_emux {
snd_card_t *card; /* assigned card */
struct snd_card *card; /* assigned card */
/* following should be initialized before registration */
int max_voices; /* Number of voices */
int mem_size; /* memory size (in byte) */
int num_ports; /* number of ports to be created */
int pitch_shift; /* pitch shift value (for Emu10k1) */
snd_emux_operators_t ops; /* operators */
struct snd_emux_operators ops; /* operators */
void *hw; /* hardware */
unsigned long flags; /* other conditions */
int midi_ports; /* number of virtual midi devices */
int midi_devidx; /* device offset of virtual midi */
unsigned int linear_panning: 1; /* panning is linear (sbawe = 1, emu10k1 = 0) */
int hwdep_idx; /* hwdep device index */
snd_hwdep_t *hwdep; /* hwdep device */
struct snd_hwdep *hwdep; /* hwdep device */
/* private */
int num_voices; /* current number of voices */
snd_sf_list_t *sflist; /* root of SoundFont list */
snd_emux_voice_t *voices; /* Voices (EMU 'channel') */
struct snd_sf_list *sflist; /* root of SoundFont list */
struct snd_emux_voice *voices; /* Voices (EMU 'channel') */
int use_time; /* allocation counter */
spinlock_t voice_lock; /* Lock for voice access */
struct semaphore register_mutex;
int client; /* For the sequencer client */
int ports[SNDRV_EMUX_MAX_PORTS]; /* The ports for this device */
snd_emux_port_t *portptrs[SNDRV_EMUX_MAX_PORTS];
struct snd_emux_port *portptrs[SNDRV_EMUX_MAX_PORTS];
int used; /* use counter */
char *name; /* name of the device (internal) */
snd_rawmidi_t **vmidi;
struct snd_rawmidi **vmidi;
struct timer_list tlist; /* for pending note-offs */
int timer_active;
snd_util_memhdr_t *memhdr; /* memory chunk information */
struct snd_util_memhdr *memhdr; /* memory chunk information */
#ifdef CONFIG_PROC_FS
snd_info_entry_t *proc;
struct snd_info_entry *proc;
#endif
#ifdef CONFIG_SND_SEQUENCER_OSS
snd_seq_device_t *oss_synth;
struct snd_seq_device *oss_synth;
#endif
};
@ -139,18 +140,18 @@ struct snd_emux {
*/
struct snd_emux_port {
snd_midi_channel_set_t chset;
snd_emux_t *emu;
struct snd_midi_channel_set chset;
struct snd_emux *emu;
char port_mode; /* operation mode */
int volume_atten; /* emuX raw attenuation */
unsigned long drum_flags; /* drum bitmaps */
int ctrls[EMUX_MD_END]; /* control parameters */
#ifdef SNDRV_EMUX_USE_RAW_EFFECT
snd_emux_effect_table_t *effect;
struct snd_emux_effect_table *effect;
#endif
#ifdef CONFIG_SND_SEQUENCER_OSS
snd_seq_oss_arg_t *oss_arg;
struct snd_seq_oss_arg *oss_arg;
#endif
};
@ -179,16 +180,16 @@ struct snd_emux_voice {
unsigned char key;
unsigned char velocity; /* Velocity of current note */
snd_sf_zone_t *zone; /* Zone assigned to this note */
struct snd_sf_zone *zone; /* Zone assigned to this note */
void *block; /* sample block pointer (optional) */
snd_midi_channel_t *chan; /* Midi channel for this note */
snd_emux_port_t *port; /* associated port */
snd_emux_t *emu; /* assigned root info */
void *hw; /* hardware pointer (emu8000_t or emu10k1_t) */
struct snd_midi_channel *chan; /* Midi channel for this note */
struct snd_emux_port *port; /* associated port */
struct snd_emux *emu; /* assigned root info */
void *hw; /* hardware pointer (emu8000 or emu10k1) */
unsigned long ontime; /* jiffies at note triggered */
/* Emu8k/Emu10k1 registers */
soundfont_voice_info_t reg;
struct soundfont_voice_info reg;
/* additional registers */
int avol; /* volume attenuation */
@ -229,15 +230,15 @@ struct snd_emux_effect_table {
/*
* prototypes - interface to Emu10k1 and Emu8k routines
*/
int snd_emux_new(snd_emux_t **remu);
int snd_emux_register(snd_emux_t *emu, snd_card_t *card, int index, char *name);
int snd_emux_free(snd_emux_t *emu);
int snd_emux_new(struct snd_emux **remu);
int snd_emux_register(struct snd_emux *emu, struct snd_card *card, int index, char *name);
int snd_emux_free(struct snd_emux *emu);
/*
* exported functions
*/
void snd_emux_terminate_all(snd_emux_t *emu);
void snd_emux_lock_voice(snd_emux_t *emu, int voice);
void snd_emux_unlock_voice(snd_emux_t *emu, int voice);
void snd_emux_terminate_all(struct snd_emux *emu);
void snd_emux_lock_voice(struct snd_emux *emu, int voice);
void snd_emux_unlock_voice(struct snd_emux *emu, int voice);
#endif /* __SOUND_EMUX_SYNTH_H */

36
include/sound/sfnt_info.h
View File

@ -35,7 +35,7 @@
#endif
/* patch interface header: 16 bytes */
typedef struct soundfont_patch_info_t {
struct soundfont_patch_info {
unsigned short key; /* use the key below */
#define SNDRV_OSS_SOUNDFONT_PATCH SNDRV_OSS_PATCHKEY(0x07)
@ -59,7 +59,7 @@ typedef struct soundfont_patch_info_t {
short reserved; /* word alignment data */
/* the actual patch data begins after this */
} soundfont_patch_info_t;
};
/*
@ -68,7 +68,7 @@ typedef struct soundfont_patch_info_t {
#define SNDRV_SFNT_PATCH_NAME_LEN 32
typedef struct soundfont_open_parm_t {
struct soundfont_open_parm {
unsigned short type; /* sample type */
#define SNDRV_SFNT_PAT_TYPE_MISC 0
#define SNDRV_SFNT_PAT_TYPE_GUS 6
@ -78,7 +78,7 @@ typedef struct soundfont_open_parm_t {
short reserved;
char name[SNDRV_SFNT_PATCH_NAME_LEN];
} soundfont_open_parm_t;
};
/*
@ -86,7 +86,7 @@ typedef struct soundfont_open_parm_t {
*/
/* wave table envelope & effect parameters to control EMU8000 */
typedef struct soundfont_voice_parm_t {
struct soundfont_voice_parm {
unsigned short moddelay; /* modulation delay (0x8000) */
unsigned short modatkhld; /* modulation attack & hold time (0x7f7f) */
unsigned short moddcysus; /* modulation decay & sustain (0x7f7f) */
@ -108,11 +108,11 @@ typedef struct soundfont_voice_parm_t {
unsigned char chorus; /* chorus send (0x00) */
unsigned char reverb; /* reverb send (0x00) */
unsigned short reserved[4]; /* not used */
} soundfont_voice_parm_t;
};
/* wave table parameters: 92 bytes */
typedef struct soundfont_voice_info_t {
struct soundfont_voice_info {
unsigned short sf_id; /* file id (should be zero) */
unsigned short sample; /* sample id */
int start, end; /* sample offset correction */
@ -135,13 +135,13 @@ typedef struct soundfont_voice_info_t {
unsigned char amplitude; /* sample volume (127 max) */
unsigned char attenuation; /* attenuation (0.375dB) */
short scaleTuning; /* pitch scale tuning(%), normally 100 */
soundfont_voice_parm_t parm; /* voice envelope parameters */
struct soundfont_voice_parm parm; /* voice envelope parameters */
unsigned short sample_mode; /* sample mode_flag (set by driver) */
} soundfont_voice_info_t;
};
/* instrument info header: 4 bytes */
typedef struct soundfont_voice_rec_hdr_t {
struct soundfont_voice_rec_hdr {
unsigned char bank; /* midi bank number */
unsigned char instr; /* midi preset number */
char nvoices; /* number of voices */
@ -149,7 +149,7 @@ typedef struct soundfont_voice_rec_hdr_t {
#define SNDRV_SFNT_WR_APPEND 0 /* append anyway */
#define SNDRV_SFNT_WR_EXCLUSIVE 1 /* skip if already exists */
#define SNDRV_SFNT_WR_REPLACE 2 /* replace if already exists */
} soundfont_voice_rec_hdr_t;
};
/*
@ -157,7 +157,7 @@ typedef struct soundfont_voice_rec_hdr_t {
*/
/* wave table sample header: 32 bytes */
typedef struct soundfont_sample_info_t {
struct soundfont_sample_info {
unsigned short sf_id; /* file id (should be zero) */
unsigned short sample; /* sample id */
int start, end; /* start & end offset */
@ -174,17 +174,17 @@ typedef struct soundfont_sample_info_t {
#define SNDRV_SFNT_SAMPLE_STEREO_RIGHT 64 /* stereo right sound */
#define SNDRV_SFNT_SAMPLE_REVERSE_LOOP 128 /* reverse looping */
unsigned int truesize; /* used memory size (set by driver) */
} soundfont_sample_info_t;
};
/*
* voice preset mapping (aliasing)
*/
typedef struct soundfont_voice_map_t {
struct soundfont_voice_map {
int map_bank, map_instr, map_key; /* key = -1 means all keys */
int src_bank, src_instr, src_key;
} soundfont_voice_map_t;
};
/*
@ -195,7 +195,7 @@ typedef struct soundfont_voice_map_t {
#define SNDRV_EMUX_VERSION ((1 << 16) | (0 << 8) | 0) /* 1.0.0 */
struct sndrv_emux_misc_mode {
struct snd_emux_misc_mode {
int port; /* -1 = all */
int mode;
int value;
@ -204,11 +204,11 @@ struct sndrv_emux_misc_mode {
enum {
SNDRV_EMUX_IOCTL_VERSION = _IOR('H', 0x80, unsigned int),
SNDRV_EMUX_IOCTL_LOAD_PATCH = _IOWR('H', 0x81, soundfont_patch_info_t),
SNDRV_EMUX_IOCTL_LOAD_PATCH = _IOWR('H', 0x81, struct soundfont_patch_info),
SNDRV_EMUX_IOCTL_RESET_SAMPLES = _IO('H', 0x82),
SNDRV_EMUX_IOCTL_REMOVE_LAST_SAMPLES = _IO('H', 0x83),
SNDRV_EMUX_IOCTL_MEM_AVAIL = _IOW('H', 0x84, int),
SNDRV_EMUX_IOCTL_MISC_MODE = _IOWR('H', 0x84, struct sndrv_emux_misc_mode),
SNDRV_EMUX_IOCTL_MISC_MODE = _IOWR('H', 0x84, struct snd_emux_misc_mode),
};
#endif /* __SOUND_SFNT_INFO_H */

75
include/sound/soundfont.h
View File

@ -29,94 +29,93 @@
#define SF_MAX_PRESETS 256 /* drums are mapped from 128 to 256 */
#define SF_IS_DRUM_BANK(z) ((z) == 128)
typedef struct snd_sf_zone {
struct snd_sf_zone {
struct snd_sf_zone *next; /* Link to next */
unsigned char bank; /* Midi bank for this zone */
unsigned char instr; /* Midi program for this zone */
unsigned char mapped; /* True if mapped to something else */
soundfont_voice_info_t v; /* All the soundfont parameters */
struct soundfont_voice_info v; /* All the soundfont parameters */
int counter;
struct snd_sf_sample *sample; /* Link to sample */
/* The following deals with preset numbers (programs) */
struct snd_sf_zone *next_instr; /* Next zone of this instrument */
struct snd_sf_zone *next_zone; /* Next zone in play list */
} snd_sf_zone_t;
};
typedef struct snd_sf_sample {
soundfont_sample_info_t v;
struct snd_sf_sample {
struct soundfont_sample_info v;
int counter;
snd_util_memblk_t *block; /* allocated data block */
struct snd_util_memblk *block; /* allocated data block */
struct snd_sf_sample *next;
} snd_sf_sample_t;
};
/*
* This represents all the information relating to a soundfont.
*/
typedef struct snd_soundfont {
struct snd_soundfont {
struct snd_soundfont *next; /* Link to next */
/*struct snd_soundfont *prev;*/ /* Link to previous */
short id; /* file id */
short type; /* font type */
unsigned char name[SNDRV_SFNT_PATCH_NAME_LEN]; /* identifier */
snd_sf_zone_t *zones; /* Font information */
snd_sf_sample_t *samples; /* The sample headers */
} snd_soundfont_t;
struct snd_sf_zone *zones; /* Font information */
struct snd_sf_sample *samples; /* The sample headers */
};
/*
* Type of the sample access callback
*/
typedef int (*snd_sf_sample_new_t)(void *private_data, snd_sf_sample_t *sp,
snd_util_memhdr_t *hdr, const void __user *buf, long count);
typedef int (*snd_sf_sample_free_t)(void *private_data, snd_sf_sample_t *sp,
snd_util_memhdr_t *hdr);
typedef void (*snd_sf_sample_reset_t)(void *private);
typedef struct snd_sf_callback {
struct snd_sf_callback {
void *private_data;
snd_sf_sample_new_t sample_new;
snd_sf_sample_free_t sample_free;
snd_sf_sample_reset_t sample_reset;
} snd_sf_callback_t;
int (*sample_new)(void *private_data, struct snd_sf_sample *sp,
struct snd_util_memhdr *hdr,
const void __user *buf, long count);
int (*sample_free)(void *private_data, struct snd_sf_sample *sp,
struct snd_util_memhdr *hdr);
void (*sample_reset)(void *private);
};
/*
* List of soundfonts.
*/
typedef struct snd_sf_list {
snd_soundfont_t *currsf; /* The currently open soundfont */
struct snd_sf_list {
struct snd_soundfont *currsf; /* The currently open soundfont */
int open_client; /* client pointer for lock */
int mem_used; /* used memory size */
snd_sf_zone_t *presets[SF_MAX_PRESETS];
snd_soundfont_t *fonts; /* The list of soundfonts */
struct snd_sf_zone *presets[SF_MAX_PRESETS];
struct snd_soundfont *fonts; /* The list of soundfonts */
int fonts_size; /* number of fonts allocated */
int zone_counter; /* last allocated time for zone */
int sample_counter; /* last allocated time for sample */
int zone_locked; /* locked time for zone */
int sample_locked; /* locked time for sample */
snd_sf_callback_t callback; /* callback functions */
struct snd_sf_callback callback; /* callback functions */
int presets_locked;
struct semaphore presets_mutex;
spinlock_t lock;
snd_util_memhdr_t *memhdr;
} snd_sf_list_t;
struct snd_util_memhdr *memhdr;
};
/* Prototypes for soundfont.c */
int snd_soundfont_load(snd_sf_list_t *sflist, const void __user *data, long count, int client);
int snd_soundfont_load_guspatch(snd_sf_list_t *sflist, const char __user *data,
int snd_soundfont_load(struct snd_sf_list *sflist, const void __user *data,
long count, int client);
int snd_soundfont_load_guspatch(struct snd_sf_list *sflist, const char __user *data,
long count, int client);
int snd_soundfont_close_check(snd_sf_list_t *sflist, int client);
int snd_soundfont_close_check(struct snd_sf_list *sflist, int client);
snd_sf_list_t *snd_sf_new(snd_sf_callback_t *callback, snd_util_memhdr_t *hdr);
void snd_sf_free(snd_sf_list_t *sflist);
struct snd_sf_list *snd_sf_new(struct snd_sf_callback *callback,
struct snd_util_memhdr *hdr);
void snd_sf_free(struct snd_sf_list *sflist);
int snd_soundfont_remove_samples(snd_sf_list_t *sflist);
int snd_soundfont_remove_unlocked(snd_sf_list_t *sflist);
int snd_soundfont_remove_samples(struct snd_sf_list *sflist);
int snd_soundfont_remove_unlocked(struct snd_sf_list *sflist);
int snd_soundfont_search_zone(snd_sf_list_t *sflist, int *notep, int vel,
int snd_soundfont_search_zone(struct snd_sf_list *sflist, int *notep, int vel,
int preset, int bank,
int def_preset, int def_bank,
snd_sf_zone_t **table, int max_layers);
struct snd_sf_zone **table, int max_layers);
/* Parameter conversions */
int snd_sf_calc_parm_hold(int msec);

32
include/sound/util_mem.h
View File

@ -20,29 +20,25 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
typedef struct snd_util_memblk snd_util_memblk_t;
typedef struct snd_util_memhdr snd_util_memhdr_t;
typedef unsigned int snd_util_unit_t;
/*
* memory block
*/
struct snd_util_memblk {
snd_util_unit_t size; /* size of this block */
snd_util_unit_t offset; /* zero-offset of this block */
unsigned int size; /* size of this block */
unsigned int offset; /* zero-offset of this block */
struct list_head list; /* link */
};
#define snd_util_memblk_argptr(blk) (void*)((char*)(blk) + sizeof(snd_util_memblk_t))
#define snd_util_memblk_argptr(blk) (void*)((char*)(blk) + sizeof(struct snd_util_memblk))
/*
* memory management information
*/
struct snd_util_memhdr {
snd_util_unit_t size; /* size of whole data */
unsigned int size; /* size of whole data */
struct list_head block; /* block linked-list header */
int nblocks; /* # of allocated blocks */
snd_util_unit_t used; /* used memory size */
unsigned int used; /* used memory size */
int block_extra_size; /* extra data size of chunk */
struct semaphore block_mutex; /* lock */
};
@ -50,15 +46,17 @@ struct snd_util_memhdr {
/*
* prototypes
*/
snd_util_memhdr_t *snd_util_memhdr_new(int memsize);
void snd_util_memhdr_free(snd_util_memhdr_t *hdr);
snd_util_memblk_t *snd_util_mem_alloc(snd_util_memhdr_t *hdr, int size);
int snd_util_mem_free(snd_util_memhdr_t *hdr, snd_util_memblk_t *blk);
int snd_util_mem_avail(snd_util_memhdr_t *hdr);
struct snd_util_memhdr *snd_util_memhdr_new(int memsize);
void snd_util_memhdr_free(struct snd_util_memhdr *hdr);
struct snd_util_memblk *snd_util_mem_alloc(struct snd_util_memhdr *hdr, int size);
int snd_util_mem_free(struct snd_util_memhdr *hdr, struct snd_util_memblk *blk);
int snd_util_mem_avail(struct snd_util_memhdr *hdr);
/* functions without mutex */
snd_util_memblk_t *__snd_util_mem_alloc(snd_util_memhdr_t *hdr, int size);
void __snd_util_mem_free(snd_util_memhdr_t *hdr, snd_util_memblk_t *blk);
snd_util_memblk_t *__snd_util_memblk_new(snd_util_memhdr_t *hdr, snd_util_unit_t units, struct list_head *prev);
struct snd_util_memblk *__snd_util_mem_alloc(struct snd_util_memhdr *hdr, int size);
void __snd_util_mem_free(struct snd_util_memhdr *hdr, struct snd_util_memblk *blk);
struct snd_util_memblk *__snd_util_memblk_new(struct snd_util_memhdr *hdr,
unsigned int units,
struct list_head *prev);
#endif /* __SOUND_UTIL_MEM_H */

29
sound/synth/emux/emux.c
View File

@ -35,9 +35,9 @@ MODULE_LICENSE("GPL");
/*
* create a new hardware dependent device for Emu8000/Emu10k1
*/
int snd_emux_new(snd_emux_t **remu)
int snd_emux_new(struct snd_emux **remu)
{
snd_emux_t *emu;
struct snd_emux *emu;
*remu = NULL;
emu = kzalloc(sizeof(*emu), GFP_KERNEL);
@ -66,33 +66,33 @@ int snd_emux_new(snd_emux_t **remu)
/*
*/
static int sf_sample_new(void *private_data, snd_sf_sample_t *sp,
snd_util_memhdr_t *hdr,
const void __user *buf, long count)
static int sf_sample_new(void *private_data, struct snd_sf_sample *sp,
struct snd_util_memhdr *hdr,
const void __user *buf, long count)
{
snd_emux_t *emu = private_data;
struct snd_emux *emu = private_data;
return emu->ops.sample_new(emu, sp, hdr, buf, count);
}
static int sf_sample_free(void *private_data, snd_sf_sample_t *sp,
snd_util_memhdr_t *hdr)
static int sf_sample_free(void *private_data, struct snd_sf_sample *sp,
struct snd_util_memhdr *hdr)
{
snd_emux_t *emu = private_data;
struct snd_emux *emu = private_data;
return emu->ops.sample_free(emu, sp, hdr);
}
static void sf_sample_reset(void *private_data)
{
snd_emux_t *emu = private_data;
struct snd_emux *emu = private_data;
emu->ops.sample_reset(emu);
}
int snd_emux_register(snd_emux_t *emu, snd_card_t *card, int index, char *name)
int snd_emux_register(struct snd_emux *emu, struct snd_card *card, int index, char *name)
{
int err;
snd_sf_callback_t sf_cb;
struct snd_sf_callback sf_cb;
snd_assert(emu->hw != NULL, return -EINVAL);
snd_assert(emu->max_voices > 0, return -EINVAL);
@ -101,7 +101,8 @@ int snd_emux_register(snd_emux_t *emu, snd_card_t *card, int index, char *name)
emu->card = card;
emu->name = kstrdup(name, GFP_KERNEL);
emu->voices = kcalloc(emu->max_voices, sizeof(snd_emux_voice_t), GFP_KERNEL);
emu->voices = kcalloc(emu->max_voices, sizeof(struct snd_emux_voice),
GFP_KERNEL);
if (emu->voices == NULL)
return -ENOMEM;
@ -138,7 +139,7 @@ int snd_emux_register(snd_emux_t *emu, snd_card_t *card, int index, char *name)
/*
*/
int snd_emux_free(snd_emux_t *emu)
int snd_emux_free(struct snd_emux *emu)
{
unsigned long flags;

44
sound/synth/emux/emux_effect.c
View File

@ -32,7 +32,7 @@
#define xoffsetof(type,tag) ((long)(&((type)NULL)->tag) - (long)(NULL))
#define parm_offset(tag) xoffsetof(soundfont_voice_parm_t*, tag)
#define parm_offset(tag) xoffsetof(struct soundfont_voice_parm *, tag)
#define PARM_IS_BYTE (1 << 0)
#define PARM_IS_WORD (1 << 1)
@ -97,10 +97,10 @@ static struct emux_parm_defs {
/* set byte effect value */
static void
effect_set_byte(unsigned char *valp, snd_midi_channel_t *chan, int type)
effect_set_byte(unsigned char *valp, struct snd_midi_channel *chan, int type)
{
short effect;
snd_emux_effect_table_t *fx = chan->private;
struct snd_emux_effect_table *fx = chan->private;
effect = fx->val[type];
if (fx->flag[type] == EMUX_FX_FLAG_ADD) {
@ -118,10 +118,10 @@ effect_set_byte(unsigned char *valp, snd_midi_channel_t *chan, int type)
/* set word effect value */
static void
effect_set_word(unsigned short *valp, snd_midi_channel_t *chan, int type)
effect_set_word(unsigned short *valp, struct snd_midi_channel *chan, int type)
{
int effect;
snd_emux_effect_table_t *fx = chan->private;
struct snd_emux_effect_table *fx = chan->private;
effect = *(unsigned short*)&fx->val[type];
if (fx->flag[type] == EMUX_FX_FLAG_ADD)
@ -135,10 +135,10 @@ effect_set_word(unsigned short *valp, snd_midi_channel_t *chan, int type)
/* address offset */
static int
effect_get_offset(snd_midi_channel_t *chan, int lo, int hi, int mode)
effect_get_offset(struct snd_midi_channel *chan, int lo, int hi, int mode)
{
int addr = 0;
snd_emux_effect_table_t *fx = chan->private;
struct snd_emux_effect_table *fx = chan->private;
if (fx->flag[hi])
addr = (short)fx->val[hi];
@ -153,7 +153,8 @@ effect_get_offset(snd_midi_channel_t *chan, int lo, int hi, int mode)
#ifdef CONFIG_SND_SEQUENCER_OSS
/* change effects - for OSS sequencer compatibility */
void
snd_emux_send_effect_oss(snd_emux_port_t *port, snd_midi_channel_t *chan, int type, int val)
snd_emux_send_effect_oss(struct snd_emux_port *port,
struct snd_midi_channel *chan, int type, int val)
{
int mode;
@ -173,13 +174,14 @@ snd_emux_send_effect_oss(snd_emux_port_t *port, snd_midi_channel_t *chan, int ty
* if update is necessary, call emu8000_control
*/
void
snd_emux_send_effect(snd_emux_port_t *port, snd_midi_channel_t *chan, int type, int val, int mode)
snd_emux_send_effect(struct snd_emux_port *port, struct snd_midi_channel *chan,
int type, int val, int mode)
{
int i;
int offset;
unsigned char *srcp, *origp;
snd_emux_t *emu;
snd_emux_effect_table_t *fx;
struct snd_emux *emu;
struct snd_emux_effect_table *fx;
unsigned long flags;
emu = port->emu;
@ -206,7 +208,7 @@ snd_emux_send_effect(snd_emux_port_t *port, snd_midi_channel_t *chan, int type,
/* modify the register values */
spin_lock_irqsave(&emu->voice_lock, flags);
for (i = 0; i < emu->max_voices; i++) {
snd_emux_voice_t *vp = &emu->voices[i];
struct snd_emux_voice *vp = &emu->voices[i];
if (!STATE_IS_PLAYING(vp->state) || vp->chan != chan)
continue;
srcp = (unsigned char*)&vp->reg.parm + offset;
@ -228,10 +230,10 @@ snd_emux_send_effect(snd_emux_port_t *port, snd_midi_channel_t *chan, int type,
/* copy wavetable registers to voice table */
void
snd_emux_setup_effect(snd_emux_voice_t *vp)
snd_emux_setup_effect(struct snd_emux_voice *vp)
{
snd_midi_channel_t *chan = vp->chan;
snd_emux_effect_table_t *fx;
struct snd_midi_channel *chan = vp->chan;
struct snd_emux_effect_table *fx;
unsigned char *srcp;
int i;
@ -275,10 +277,11 @@ snd_emux_setup_effect(snd_emux_voice_t *vp)
* effect table
*/
void
snd_emux_create_effect(snd_emux_port_t *p)
snd_emux_create_effect(struct snd_emux_port *p)
{
int i;
p->effect = kcalloc(p->chset.max_channels, sizeof(snd_emux_effect_table_t), GFP_KERNEL);
p->effect = kcalloc(p->chset.max_channels,
sizeof(struct snd_emux_effect_table), GFP_KERNEL);
if (p->effect) {
for (i = 0; i < p->chset.max_channels; i++)
p->chset.channels[i].private = p->effect + i;
@ -289,17 +292,18 @@ snd_emux_create_effect(snd_emux_port_t *p)
}
void
snd_emux_delete_effect(snd_emux_port_t *p)
snd_emux_delete_effect(struct snd_emux_port *p)
{
kfree(p->effect);
p->effect = NULL;
}
void
snd_emux_clear_effect(snd_emux_port_t *p)
snd_emux_clear_effect(struct snd_emux_port *p)
{
if (p->effect) {
memset(p->effect, 0, sizeof(snd_emux_effect_table_t) * p->chset.max_channels);
memset(p->effect, 0, sizeof(struct snd_emux_effect_table) *
p->chset.max_channels);
}
}

23
sound/synth/emux/emux_hwdep.c
View File

@ -29,7 +29,7 @@
* open the hwdep device
*/
static int
snd_emux_hwdep_open(snd_hwdep_t *hw, struct file *file)
snd_emux_hwdep_open(struct snd_hwdep *hw, struct file *file)
{
return 0;
}
@ -39,7 +39,7 @@ snd_emux_hwdep_open(snd_hwdep_t *hw, struct file *file)
* close the device
*/
static int
snd_emux_hwdep_release(snd_hwdep_t *hw, struct file *file)
snd_emux_hwdep_release(struct snd_hwdep *hw, struct file *file)
{
return 0;
}
@ -51,10 +51,10 @@ snd_emux_hwdep_release(snd_hwdep_t *hw, struct file *file)
* load patch
*/
static int
snd_emux_hwdep_load_patch(snd_emux_t *emu, void __user *arg)
snd_emux_hwdep_load_patch(struct snd_emux *emu, void __user *arg)
{
int err;
soundfont_patch_info_t patch;
struct soundfont_patch_info patch;
if (copy_from_user(&patch, arg, sizeof(patch)))
return -EFAULT;
@ -77,9 +77,9 @@ snd_emux_hwdep_load_patch(snd_emux_t *emu, void __user *arg)
* set misc mode
*/
static int
snd_emux_hwdep_misc_mode(snd_emux_t *emu, void __user *arg)
snd_emux_hwdep_misc_mode(struct snd_emux *emu, void __user *arg)
{
struct sndrv_emux_misc_mode info;
struct snd_emux_misc_mode info;
int i;
if (copy_from_user(&info, arg, sizeof(info)))
@ -102,9 +102,10 @@ snd_emux_hwdep_misc_mode(snd_emux_t *emu, void __user *arg)
* ioctl
*/
static int
snd_emux_hwdep_ioctl(snd_hwdep_t * hw, struct file *file, unsigned int cmd, unsigned long arg)
snd_emux_hwdep_ioctl(struct snd_hwdep * hw, struct file *file,
unsigned int cmd, unsigned long arg)
{
snd_emux_t *emu = hw->private_data;
struct snd_emux *emu = hw->private_data;
switch (cmd) {
case SNDRV_EMUX_IOCTL_VERSION:
@ -136,9 +137,9 @@ snd_emux_hwdep_ioctl(snd_hwdep_t * hw, struct file *file, unsigned int cmd, unsi
*/
int
snd_emux_init_hwdep(snd_emux_t *emu)
snd_emux_init_hwdep(struct snd_emux *emu)
{
snd_hwdep_t *hw;
struct snd_hwdep *hw;
int err;
if ((err = snd_hwdep_new(emu->card, SNDRV_EMUX_HWDEP_NAME, emu->hwdep_idx, &hw)) < 0)
@ -162,7 +163,7 @@ snd_emux_init_hwdep(snd_emux_t *emu)
* unregister
*/
void
snd_emux_delete_hwdep(snd_emux_t *emu)
snd_emux_delete_hwdep(struct snd_emux *emu)
{
if (emu->hwdep) {
snd_device_free(emu->card, emu->hwdep);

30
sound/synth/emux/emux_nrpn.c
View File

@ -27,11 +27,11 @@
*/
/* NRPN / CC -> Emu8000 parameter converter */
typedef struct {
struct nrpn_conv_table {
int control;
int effect;
int (*convert)(int val);
} nrpn_conv_table;
};
/* effect sensitivity */
@ -48,8 +48,9 @@ typedef struct {
* convert NRPN/control values
*/
static int send_converted_effect(nrpn_conv_table *table, int num_tables,
snd_emux_port_t *port, snd_midi_channel_t *chan,
static int send_converted_effect(struct nrpn_conv_table *table, int num_tables,
struct snd_emux_port *port,
struct snd_midi_channel *chan,
int type, int val, int mode)
{
int i, cval;
@ -178,7 +179,7 @@ static int fx_conv_Q(int val)
}
static nrpn_conv_table awe_effects[] =
static struct nrpn_conv_table awe_effects[] =
{
{ 0, EMUX_FX_LFO1_DELAY, fx_lfo1_delay},
{ 1, EMUX_FX_LFO1_FREQ, fx_lfo1_freq},
@ -265,7 +266,7 @@ static int gs_vib_delay(int val)
return -(val - 64) * gs_sense[FX_VIBDELAY] / 50;
}
static nrpn_conv_table gs_effects[] =
static struct nrpn_conv_table gs_effects[] =
{
{32, EMUX_FX_CUTOFF, gs_cutoff},
{33, EMUX_FX_FILTERQ, gs_filterQ},
@ -282,9 +283,10 @@ static nrpn_conv_table gs_effects[] =
* NRPN events
*/
void
snd_emux_nrpn(void *p, snd_midi_channel_t *chan, snd_midi_channel_set_t *chset)
snd_emux_nrpn(void *p, struct snd_midi_channel *chan,
struct snd_midi_channel_set *chset)
{
snd_emux_port_t *port;
struct snd_emux_port *port;
port = p;
snd_assert(port != NULL, return);
@ -348,7 +350,7 @@ static int xg_release(int val)
return -(val - 64) * xg_sense[FX_RELEASE] / 64;
}
static nrpn_conv_table xg_effects[] =
static struct nrpn_conv_table xg_effects[] =
{
{71, EMUX_FX_CUTOFF, xg_cutoff},
{74, EMUX_FX_FILTERQ, xg_filterQ},
@ -357,7 +359,8 @@ static nrpn_conv_table xg_effects[] =
};
int
snd_emux_xg_control(snd_emux_port_t *port, snd_midi_channel_t *chan, int param)
snd_emux_xg_control(struct snd_emux_port *port, struct snd_midi_channel *chan,
int param)
{
return send_converted_effect(xg_effects, ARRAY_SIZE(xg_effects),
port, chan, param,
@ -369,10 +372,11 @@ snd_emux_xg_control(snd_emux_port_t *port, snd_midi_channel_t *chan, int param)
* receive sysex
*/
void
snd_emux_sysex(void *p, unsigned char *buf, int len, int parsed, snd_midi_channel_set_t *chset)
snd_emux_sysex(void *p, unsigned char *buf, int len, int parsed,
struct snd_midi_channel_set *chset)
{
snd_emux_port_t *port;
snd_emux_t *emu;
struct snd_emux_port *port;
struct snd_emux *emu;
port = p;
snd_assert(port != NULL, return);

90
sound/synth/emux/emux_oss.c
View File

@ -31,19 +31,25 @@
#include "emux_voice.h"
#include <sound/asoundef.h>
static int snd_emux_open_seq_oss(snd_seq_oss_arg_t *arg, void *closure);
static int snd_emux_close_seq_oss(snd_seq_oss_arg_t *arg);
static int snd_emux_ioctl_seq_oss(snd_seq_oss_arg_t *arg, unsigned int cmd, unsigned long ioarg);
static int snd_emux_load_patch_seq_oss(snd_seq_oss_arg_t *arg, int format, const char __user *buf, int offs, int count);
static int snd_emux_reset_seq_oss(snd_seq_oss_arg_t *arg);
static int snd_emux_event_oss_input(snd_seq_event_t *ev, int direct, void *private, int atomic, int hop);
static void reset_port_mode(snd_emux_port_t *port, int midi_mode);
static void emuspec_control(snd_emux_t *emu, snd_emux_port_t *port, int cmd, unsigned char *event, int atomic, int hop);
static void gusspec_control(snd_emux_t *emu, snd_emux_port_t *port, int cmd, unsigned char *event, int atomic, int hop);
static void fake_event(snd_emux_t *emu, snd_emux_port_t *port, int ch, int param, int val, int atomic, int hop);
static int snd_emux_open_seq_oss(struct snd_seq_oss_arg *arg, void *closure);
static int snd_emux_close_seq_oss(struct snd_seq_oss_arg *arg);
static int snd_emux_ioctl_seq_oss(struct snd_seq_oss_arg *arg, unsigned int cmd,
unsigned long ioarg);
static int snd_emux_load_patch_seq_oss(struct snd_seq_oss_arg *arg, int format,
const char __user *buf, int offs, int count);
static int snd_emux_reset_seq_oss(struct snd_seq_oss_arg *arg);
static int snd_emux_event_oss_input(struct snd_seq_event *ev, int direct,
void *private, int atomic, int hop);
static void reset_port_mode(struct snd_emux_port *port, int midi_mode);
static void emuspec_control(struct snd_emux *emu, struct snd_emux_port *port,
int cmd, unsigned char *event, int atomic, int hop);
static void gusspec_control(struct snd_emux *emu, struct snd_emux_port *port,
int cmd, unsigned char *event, int atomic, int hop);
static void fake_event(struct snd_emux *emu, struct snd_emux_port *port,
int ch, int param, int val, int atomic, int hop);
/* operators */
static snd_seq_oss_callback_t oss_callback = {
static struct snd_seq_oss_callback oss_callback = {
.owner = THIS_MODULE,
.open = snd_emux_open_seq_oss,
.close = snd_emux_close_seq_oss,
@ -58,13 +64,13 @@ static snd_seq_oss_callback_t oss_callback = {
*/
void
snd_emux_init_seq_oss(snd_emux_t *emu)
snd_emux_init_seq_oss(struct snd_emux *emu)
{
snd_seq_oss_reg_t *arg;
snd_seq_device_t *dev;
struct snd_seq_oss_reg *arg;
struct snd_seq_device *dev;
if (snd_seq_device_new(emu->card, 0, SNDRV_SEQ_DEV_ID_OSS,
sizeof(snd_seq_oss_reg_t), &dev) < 0)
sizeof(struct snd_seq_oss_reg), &dev) < 0)
return;
emu->oss_synth = dev;
@ -85,7 +91,7 @@ snd_emux_init_seq_oss(snd_emux_t *emu)
* unregister
*/
void
snd_emux_detach_seq_oss(snd_emux_t *emu)
snd_emux_detach_seq_oss(struct snd_emux *emu)
{
if (emu->oss_synth) {
snd_device_free(emu->card, emu->oss_synth);
@ -101,11 +107,11 @@ snd_emux_detach_seq_oss(snd_emux_t *emu)
* open port for OSS sequencer
*/
static int
snd_emux_open_seq_oss(snd_seq_oss_arg_t *arg, void *closure)
snd_emux_open_seq_oss(struct snd_seq_oss_arg *arg, void *closure)
{
snd_emux_t *emu;
snd_emux_port_t *p;
snd_seq_port_callback_t callback;
struct snd_emux *emu;
struct snd_emux_port *p;
struct snd_seq_port_callback callback;
char tmpname[64];
emu = closure;
@ -153,7 +159,7 @@ snd_emux_open_seq_oss(snd_seq_oss_arg_t *arg, void *closure)
* reset port mode
*/
static void
reset_port_mode(snd_emux_port_t *port, int midi_mode)
reset_port_mode(struct snd_emux_port *port, int midi_mode)
{
if (midi_mode) {
port->port_mode = SNDRV_EMUX_PORT_MODE_OSS_MIDI;
@ -173,10 +179,10 @@ reset_port_mode(snd_emux_port_t *port, int midi_mode)
* close port
*/
static int
snd_emux_close_seq_oss(snd_seq_oss_arg_t *arg)
snd_emux_close_seq_oss(struct snd_seq_oss_arg *arg)
{
snd_emux_t *emu;
snd_emux_port_t *p;
struct snd_emux *emu;
struct snd_emux_port *p;
snd_assert(arg != NULL, return -ENXIO);
p = arg->private_data;
@ -200,11 +206,11 @@ snd_emux_close_seq_oss(snd_seq_oss_arg_t *arg)
* load patch
*/
static int
snd_emux_load_patch_seq_oss(snd_seq_oss_arg_t *arg, int format,
snd_emux_load_patch_seq_oss(struct snd_seq_oss_arg *arg, int format,
const char __user *buf, int offs, int count)
{
snd_emux_t *emu;
snd_emux_port_t *p;
struct snd_emux *emu;
struct snd_emux_port *p;
int rc;
snd_assert(arg != NULL, return -ENXIO);
@ -218,7 +224,7 @@ snd_emux_load_patch_seq_oss(snd_seq_oss_arg_t *arg, int format,
rc = snd_soundfont_load_guspatch(emu->sflist, buf, count,
SF_CLIENT_NO(p->chset.port));
else if (format == SNDRV_OSS_SOUNDFONT_PATCH) {
soundfont_patch_info_t patch;
struct soundfont_patch_info patch;
if (count < (int)sizeof(patch))
rc = -EINVAL;
if (copy_from_user(&patch, buf, sizeof(patch)))
@ -242,10 +248,10 @@ snd_emux_load_patch_seq_oss(snd_seq_oss_arg_t *arg, int format,
* ioctl
*/
static int
snd_emux_ioctl_seq_oss(snd_seq_oss_arg_t *arg, unsigned int cmd, unsigned long ioarg)
snd_emux_ioctl_seq_oss(struct snd_seq_oss_arg *arg, unsigned int cmd, unsigned long ioarg)
{
snd_emux_port_t *p;
snd_emux_t *emu;
struct snd_emux_port *p;
struct snd_emux *emu;
snd_assert(arg != NULL, return -ENXIO);
p = arg->private_data;
@ -273,9 +279,9 @@ snd_emux_ioctl_seq_oss(snd_seq_oss_arg_t *arg, unsigned int cmd, unsigned long i
* reset device
*/
static int
snd_emux_reset_seq_oss(snd_seq_oss_arg_t *arg)
snd_emux_reset_seq_oss(struct snd_seq_oss_arg *arg)
{
snd_emux_port_t *p;
struct snd_emux_port *p;
snd_assert(arg != NULL, return -ENXIO);
p = arg->private_data;
@ -289,11 +295,11 @@ snd_emux_reset_seq_oss(snd_seq_oss_arg_t *arg)
* receive raw events: only SEQ_PRIVATE is accepted.
*/
static int
snd_emux_event_oss_input(snd_seq_event_t *ev, int direct, void *private_data,
snd_emux_event_oss_input(struct snd_seq_event *ev, int direct, void *private_data,
int atomic, int hop)
{
snd_emux_t *emu;
snd_emux_port_t *p;
struct snd_emux *emu;
struct snd_emux_port *p;
unsigned char cmd, *data;
p = private_data;
@ -320,14 +326,14 @@ snd_emux_event_oss_input(snd_seq_event_t *ev, int direct, void *private_data,
* OSS/AWE driver specific h/w controls
*/
static void
emuspec_control(snd_emux_t *emu, snd_emux_port_t *port, int cmd,
emuspec_control(struct snd_emux *emu, struct snd_emux_port *port, int cmd,
unsigned char *event, int atomic, int hop)
{
int voice;
unsigned short p1;
short p2;
int i;
snd_midi_channel_t *chan;
struct snd_midi_channel *chan;
voice = event[3];
if (voice < 0 || voice >= port->chset.max_channels)
@ -415,14 +421,14 @@ emuspec_control(snd_emux_t *emu, snd_emux_port_t *port, int cmd,
#include <linux/ultrasound.h>
static void
gusspec_control(snd_emux_t *emu, snd_emux_port_t *port, int cmd,
gusspec_control(struct snd_emux *emu, struct snd_emux_port *port, int cmd,
unsigned char *event, int atomic, int hop)
{
int voice;
unsigned short p1;
short p2;
int plong;
snd_midi_channel_t *chan;
struct snd_midi_channel *chan;
if (port->port_mode != SNDRV_EMUX_PORT_MODE_OSS_SYNTH)
return;
@ -483,9 +489,9 @@ gusspec_control(snd_emux_t *emu, snd_emux_port_t *port, int cmd,
* send an event to midi emulation
*/
static void
fake_event(snd_emux_t *emu, snd_emux_port_t *port, int ch, int param, int val, int atomic, int hop)
fake_event(struct snd_emux *emu, struct snd_emux_port *port, int ch, int param, int val, int atomic, int hop)
{
snd_seq_event_t ev;
struct snd_seq_event ev;
memset(&ev, 0, sizeof(ev));
ev.type = SNDRV_SEQ_EVENT_CONTROLLER;
ev.data.control.channel = ch;

14
sound/synth/emux/emux_proc.c
View File

@ -30,10 +30,10 @@
#ifdef CONFIG_PROC_FS
static void
snd_emux_proc_info_read(snd_info_entry_t *entry,
snd_info_buffer_t *buf)
snd_emux_proc_info_read(struct snd_info_entry *entry,
struct snd_info_buffer *buf)
{
snd_emux_t *emu;
struct snd_emux *emu;
int i;
emu = entry->private_data;
@ -66,7 +66,7 @@ snd_emux_proc_info_read(snd_info_entry_t *entry,
}
#if 0 /* debug */
if (emu->voices[0].state != SNDRV_EMUX_ST_OFF && emu->voices[0].ch >= 0) {
snd_emux_voice_t *vp = &emu->voices[0];
struct snd_emux_voice *vp = &emu->voices[0];
snd_iprintf(buf, "voice 0: on\n");
snd_iprintf(buf, "mod delay=%x, atkhld=%x, dcysus=%x, rel=%x\n",
vp->reg.parm.moddelay,
@ -107,9 +107,9 @@ snd_emux_proc_info_read(snd_info_entry_t *entry,
}
void snd_emux_proc_init(snd_emux_t *emu, snd_card_t *card, int device)
void snd_emux_proc_init(struct snd_emux *emu, struct snd_card *card, int device)
{
snd_info_entry_t *entry;
struct snd_info_entry *entry;
char name[64];
sprintf(name, "wavetableD%d", device);
@ -127,7 +127,7 @@ void snd_emux_proc_init(snd_emux_t *emu, snd_card_t *card, int device)
emu->proc = entry;
}
void snd_emux_proc_free(snd_emux_t *emu)
void snd_emux_proc_free(struct snd_emux *emu)
{
if (emu->proc) {
snd_info_unregister(emu->proc);

74
sound/synth/emux/emux_seq.c
View File

@ -25,15 +25,15 @@
/* Prototypes for static functions */
static void free_port(void *private);
static void snd_emux_init_port(snd_emux_port_t *p);
static int snd_emux_use(void *private_data, snd_seq_port_subscribe_t *info);
static int snd_emux_unuse(void *private_data, snd_seq_port_subscribe_t *info);
static int get_client(snd_card_t *card, int index, char *name);
static void snd_emux_init_port(struct snd_emux_port *p);
static int snd_emux_use(void *private_data, struct snd_seq_port_subscribe *info);
static int snd_emux_unuse(void *private_data, struct snd_seq_port_subscribe *info);
static int get_client(struct snd_card *card, int index, char *name);
/*
* MIDI emulation operators
*/
static snd_midi_op_t emux_ops = {
static struct snd_midi_op emux_ops = {
snd_emux_note_on,
snd_emux_note_off,
snd_emux_key_press,
@ -65,10 +65,10 @@ static snd_midi_op_t emux_ops = {
* can connect to these ports to play midi data.
*/
int
snd_emux_init_seq(snd_emux_t *emu, snd_card_t *card, int index)
snd_emux_init_seq(struct snd_emux *emu, struct snd_card *card, int index)
{
int i;
snd_seq_port_callback_t pinfo;
struct snd_seq_port_callback pinfo;
char tmpname[64];
sprintf(tmpname, "%s WaveTable", emu->name);
@ -94,7 +94,7 @@ snd_emux_init_seq(snd_emux_t *emu, snd_card_t *card, int index)
pinfo.event_input = snd_emux_event_input;
for (i = 0; i < emu->num_ports; i++) {
snd_emux_port_t *p;
struct snd_emux_port *p;
sprintf(tmpname, "%s Port %d", emu->name, i);
p = snd_emux_create_port(emu, tmpname, MIDI_CHANNELS,
@ -119,7 +119,7 @@ snd_emux_init_seq(snd_emux_t *emu, snd_card_t *card, int index)
* destroy the kernel client.
*/
void
snd_emux_detach_seq(snd_emux_t *emu)
snd_emux_detach_seq(struct snd_emux *emu)
{
if (emu->voices)
snd_emux_terminate_all(emu);
@ -137,12 +137,12 @@ snd_emux_detach_seq(snd_emux_t *emu)
* create a sequencer port and channel_set
*/
snd_emux_port_t *
snd_emux_create_port(snd_emux_t *emu, char *name,
int max_channels, int oss_port,
snd_seq_port_callback_t *callback)
struct snd_emux_port *
snd_emux_create_port(struct snd_emux *emu, char *name,
int max_channels, int oss_port,
struct snd_seq_port_callback *callback)
{
snd_emux_port_t *p;
struct snd_emux_port *p;
int i, type, cap;
/* Allocate structures for this channel */
@ -150,7 +150,7 @@ snd_emux_create_port(snd_emux_t *emu, char *name,
snd_printk("no memory\n");
return NULL;
}
p->chset.channels = kcalloc(max_channels, sizeof(snd_midi_channel_t), GFP_KERNEL);
p->chset.channels = kcalloc(max_channels, sizeof(struct snd_midi_channel), GFP_KERNEL);
if (p->chset.channels == NULL) {
snd_printk("no memory\n");
kfree(p);
@ -190,7 +190,7 @@ snd_emux_create_port(snd_emux_t *emu, char *name,
static void
free_port(void *private_data)
{
snd_emux_port_t *p;
struct snd_emux_port *p;
p = private_data;
if (p) {
@ -209,7 +209,7 @@ free_port(void *private_data)
* initialize the port specific parameters
*/
static void
snd_emux_init_port(snd_emux_port_t *p)
snd_emux_init_port(struct snd_emux_port *p)
{
p->drum_flags = DEFAULT_DRUM_FLAGS;
p->volume_atten = 0;
@ -222,7 +222,7 @@ snd_emux_init_port(snd_emux_port_t *p)
* reset port
*/
void
snd_emux_reset_port(snd_emux_port_t *port)
snd_emux_reset_port(struct snd_emux_port *port)
{
int i;
@ -241,7 +241,7 @@ snd_emux_reset_port(snd_emux_port_t *port)
port->ctrls[EMUX_MD_REALTIME_PAN] = 1;
for (i = 0; i < port->chset.max_channels; i++) {
snd_midi_channel_t *chan = port->chset.channels + i;
struct snd_midi_channel *chan = port->chset.channels + i;
chan->drum_channel = ((port->drum_flags >> i) & 1) ? 1 : 0;
}
}
@ -251,10 +251,10 @@ snd_emux_reset_port(snd_emux_port_t *port)
* input sequencer event
*/
int
snd_emux_event_input(snd_seq_event_t *ev, int direct, void *private_data,
snd_emux_event_input(struct snd_seq_event *ev, int direct, void *private_data,
int atomic, int hop)
{
snd_emux_port_t *port;
struct snd_emux_port *port;
port = private_data;
snd_assert(port != NULL && ev != NULL, return -EINVAL);
@ -269,7 +269,7 @@ snd_emux_event_input(snd_seq_event_t *ev, int direct, void *private_data,
* increment usage count
*/
int
snd_emux_inc_count(snd_emux_t *emu)
snd_emux_inc_count(struct snd_emux *emu)
{
emu->used++;
if (!try_module_get(emu->ops.owner))
@ -288,7 +288,7 @@ snd_emux_inc_count(snd_emux_t *emu)
* decrease usage count
*/
void
snd_emux_dec_count(snd_emux_t *emu)
snd_emux_dec_count(struct snd_emux *emu)
{
module_put(emu->card->module);
emu->used--;
@ -302,10 +302,10 @@ snd_emux_dec_count(snd_emux_t *emu)
* Routine that is called upon a first use of a particular port
*/
static int
snd_emux_use(void *private_data, snd_seq_port_subscribe_t *info)
snd_emux_use(void *private_data, struct snd_seq_port_subscribe *info)
{
snd_emux_port_t *p;
snd_emux_t *emu;
struct snd_emux_port *p;
struct snd_emux *emu;
p = private_data;
snd_assert(p != NULL, return -EINVAL);
@ -323,10 +323,10 @@ snd_emux_use(void *private_data, snd_seq_port_subscribe_t *info)
* Routine that is called upon the last unuse() of a particular port.
*/
static int
snd_emux_unuse(void *private_data, snd_seq_port_subscribe_t *info)
snd_emux_unuse(void *private_data, struct snd_seq_port_subscribe *info)
{
snd_emux_port_t *p;
snd_emux_t *emu;
struct snd_emux_port *p;
struct snd_emux *emu;
p = private_data;
snd_assert(p != NULL, return -EINVAL);
@ -345,10 +345,10 @@ snd_emux_unuse(void *private_data, snd_seq_port_subscribe_t *info)
* Create a sequencer client
*/
static int
get_client(snd_card_t *card, int index, char *name)
get_client(struct snd_card *card, int index, char *name)
{
snd_seq_client_callback_t callbacks;
snd_seq_client_info_t cinfo;
struct snd_seq_client_callback callbacks;
struct snd_seq_client_info cinfo;
int client;
memset(&callbacks, 0, sizeof(callbacks));
@ -374,7 +374,7 @@ get_client(snd_card_t *card, int index, char *name)
/*
* attach virtual rawmidi devices
*/
int snd_emux_init_virmidi(snd_emux_t *emu, snd_card_t *card)
int snd_emux_init_virmidi(struct snd_emux *emu, struct snd_card *card)
{
int i;
@ -382,13 +382,13 @@ int snd_emux_init_virmidi(snd_emux_t *emu, snd_card_t *card)
if (emu->midi_ports <= 0)
return 0;
emu->vmidi = kcalloc(emu->midi_ports, sizeof(snd_rawmidi_t*), GFP_KERNEL);
emu->vmidi = kcalloc(emu->midi_ports, sizeof(struct snd_rawmidi *), GFP_KERNEL);
if (emu->vmidi == NULL)
return -ENOMEM;
for (i = 0; i < emu->midi_ports; i++) {
snd_rawmidi_t *rmidi;
snd_virmidi_dev_t *rdev;
struct snd_rawmidi *rmidi;
struct snd_virmidi_dev *rdev;
if (snd_virmidi_new(card, emu->midi_devidx + i, &rmidi) < 0)
goto __error;
rdev = rmidi->private_data;
@ -411,7 +411,7 @@ __error:
return -ENOMEM;
}
int snd_emux_delete_virmidi(snd_emux_t *emu)
int snd_emux_delete_virmidi(struct snd_emux *emu)
{
int i;

139
sound/synth/emux/emux_synth.c
View File

@ -36,30 +36,34 @@
#define LIMITVALUE(x, a, b) do { if ((x) < (a)) (x) = (a); else if ((x) > (b)) (x) = (b); } while (0)
#define LIMITMAX(x, a) do {if ((x) > (a)) (x) = (a); } while (0)
static int get_zone(snd_emux_t *emu, snd_emux_port_t *port, int *notep, int vel, snd_midi_channel_t *chan, snd_sf_zone_t **table);
static int get_bank(snd_emux_port_t *port, snd_midi_channel_t *chan);
static void terminate_note1(snd_emux_t *emu, int note, snd_midi_channel_t *chan, int free);
static void exclusive_note_off(snd_emux_t *emu, snd_emux_port_t *port, int exclass);
static void terminate_voice(snd_emux_t *emu, snd_emux_voice_t *vp, int free);
static void update_voice(snd_emux_t *emu, snd_emux_voice_t *vp, int update);
static void setup_voice(snd_emux_voice_t *vp);
static int calc_pan(snd_emux_voice_t *vp);
static int calc_volume(snd_emux_voice_t *vp);
static int calc_pitch(snd_emux_voice_t *vp);
static int get_zone(struct snd_emux *emu, struct snd_emux_port *port,
int *notep, int vel, struct snd_midi_channel *chan,
struct snd_sf_zone **table);
static int get_bank(struct snd_emux_port *port, struct snd_midi_channel *chan);
static void terminate_note1(struct snd_emux *emu, int note,
struct snd_midi_channel *chan, int free);
static void exclusive_note_off(struct snd_emux *emu, struct snd_emux_port *port,
int exclass);
static void terminate_voice(struct snd_emux *emu, struct snd_emux_voice *vp, int free);
static void update_voice(struct snd_emux *emu, struct snd_emux_voice *vp, int update);
static void setup_voice(struct snd_emux_voice *vp);
static int calc_pan(struct snd_emux_voice *vp);
static int calc_volume(struct snd_emux_voice *vp);
static int calc_pitch(struct snd_emux_voice *vp);
/*
* Start a note.
*/
void
snd_emux_note_on(void *p, int note, int vel, snd_midi_channel_t *chan)
snd_emux_note_on(void *p, int note, int vel, struct snd_midi_channel *chan)
{
snd_emux_t *emu;
struct snd_emux *emu;
int i, key, nvoices;
snd_emux_voice_t *vp;
snd_sf_zone_t *table[SNDRV_EMUX_MAX_MULTI_VOICES];
struct snd_emux_voice *vp;
struct snd_sf_zone *table[SNDRV_EMUX_MAX_MULTI_VOICES];
unsigned long flags;
snd_emux_port_t *port;
struct snd_emux_port *port;
port = p;
snd_assert(port != NULL && chan != NULL, return);
@ -76,7 +80,7 @@ snd_emux_note_on(void *p, int note, int vel, snd_midi_channel_t *chan)
/* exclusive note off */
for (i = 0; i < nvoices; i++) {
snd_sf_zone_t *zp = table[i];
struct snd_sf_zone *zp = table[i];
if (zp && zp->v.exclusiveClass)
exclusive_note_off(emu, port, zp->v.exclusiveClass);
}
@ -138,7 +142,7 @@ snd_emux_note_on(void *p, int note, int vel, snd_midi_channel_t *chan)
#ifdef SNDRV_EMUX_USE_RAW_EFFECT
if (port->port_mode == SNDRV_EMUX_PORT_MODE_OSS_SYNTH) {
/* clear voice position for the next note on this channel */
snd_emux_effect_table_t *fx = chan->private;
struct snd_emux_effect_table *fx = chan->private;
if (fx) {
fx->flag[EMUX_FX_SAMPLE_START] = 0;
fx->flag[EMUX_FX_COARSE_SAMPLE_START] = 0;
@ -151,13 +155,13 @@ snd_emux_note_on(void *p, int note, int vel, snd_midi_channel_t *chan)
* Release a note in response to a midi note off.
*/
void
snd_emux_note_off(void *p, int note, int vel, snd_midi_channel_t *chan)
snd_emux_note_off(void *p, int note, int vel, struct snd_midi_channel *chan)
{
int ch;
snd_emux_t *emu;
snd_emux_voice_t *vp;
struct snd_emux *emu;
struct snd_emux_voice *vp;
unsigned long flags;
snd_emux_port_t *port;
struct snd_emux_port *port;
port = p;
snd_assert(port != NULL && chan != NULL, return);
@ -199,8 +203,8 @@ snd_emux_note_off(void *p, int note, int vel, snd_midi_channel_t *chan)
*/
void snd_emux_timer_callback(unsigned long data)
{
snd_emux_t *emu = (snd_emux_t*) data;
snd_emux_voice_t *vp;
struct snd_emux *emu = (struct snd_emux *) data;
struct snd_emux_voice *vp;
int ch, do_again = 0;
spin_lock(&emu->voice_lock);
@ -228,13 +232,13 @@ void snd_emux_timer_callback(unsigned long data)
* key pressure change
*/
void
snd_emux_key_press(void *p, int note, int vel, snd_midi_channel_t *chan)
snd_emux_key_press(void *p, int note, int vel, struct snd_midi_channel *chan)
{
int ch;
snd_emux_t *emu;
snd_emux_voice_t *vp;
struct snd_emux *emu;
struct snd_emux_voice *vp;
unsigned long flags;
snd_emux_port_t *port;
struct snd_emux_port *port;
port = p;
snd_assert(port != NULL && chan != NULL, return);
@ -260,10 +264,10 @@ snd_emux_key_press(void *p, int note, int vel, snd_midi_channel_t *chan)
* Modulate the voices which belong to the channel
*/
void
snd_emux_update_channel(snd_emux_port_t *port, snd_midi_channel_t *chan, int update)
snd_emux_update_channel(struct snd_emux_port *port, struct snd_midi_channel *chan, int update)
{
snd_emux_t *emu;
snd_emux_voice_t *vp;
struct snd_emux *emu;
struct snd_emux_voice *vp;
int i;
unsigned long flags;
@ -287,10 +291,10 @@ snd_emux_update_channel(snd_emux_port_t *port, snd_midi_channel_t *chan, int upd
* Modulate all the voices which belong to the port.
*/
void
snd_emux_update_port(snd_emux_port_t *port, int update)
snd_emux_update_port(struct snd_emux_port *port, int update)
{
snd_emux_t *emu;
snd_emux_voice_t *vp;
struct snd_emux *emu;
struct snd_emux_voice *vp;
int i;
unsigned long flags;
@ -316,9 +320,9 @@ snd_emux_update_port(snd_emux_port_t *port, int update)
* control events, not just the midi controllers
*/
void
snd_emux_control(void *p, int type, snd_midi_channel_t *chan)
snd_emux_control(void *p, int type, struct snd_midi_channel *chan)
{
snd_emux_port_t *port;
struct snd_emux_port *port;
port = p;
snd_assert(port != NULL && chan != NULL, return);
@ -364,10 +368,10 @@ snd_emux_control(void *p, int type, snd_midi_channel_t *chan)
* terminate note - if free flag is true, free the terminated voice
*/
static void
terminate_note1(snd_emux_t *emu, int note, snd_midi_channel_t *chan, int free)
terminate_note1(struct snd_emux *emu, int note, struct snd_midi_channel *chan, int free)
{
int i;
snd_emux_voice_t *vp;
struct snd_emux_voice *vp;
unsigned long flags;
spin_lock_irqsave(&emu->voice_lock, flags);
@ -385,10 +389,10 @@ terminate_note1(snd_emux_t *emu, int note, snd_midi_channel_t *chan, int free)
* terminate note - exported for midi emulation
*/
void
snd_emux_terminate_note(void *p, int note, snd_midi_channel_t *chan)
snd_emux_terminate_note(void *p, int note, struct snd_midi_channel *chan)
{
snd_emux_t *emu;
snd_emux_port_t *port;
struct snd_emux *emu;
struct snd_emux_port *port;
port = p;
snd_assert(port != NULL && chan != NULL, return);
@ -405,10 +409,10 @@ snd_emux_terminate_note(void *p, int note, snd_midi_channel_t *chan)
* Terminate all the notes
*/
void
snd_emux_terminate_all(snd_emux_t *emu)
snd_emux_terminate_all(struct snd_emux *emu)
{
int i;
snd_emux_voice_t *vp;
struct snd_emux_voice *vp;
unsigned long flags;
spin_lock_irqsave(&emu->voice_lock, flags);
@ -434,11 +438,11 @@ snd_emux_terminate_all(snd_emux_t *emu)
* Terminate all voices associated with the given port
*/
void
snd_emux_sounds_off_all(snd_emux_port_t *port)
snd_emux_sounds_off_all(struct snd_emux_port *port)
{
int i;
snd_emux_t *emu;
snd_emux_voice_t *vp;
struct snd_emux *emu;
struct snd_emux_voice *vp;
unsigned long flags;
snd_assert(port != NULL, return);
@ -468,9 +472,9 @@ snd_emux_sounds_off_all(snd_emux_port_t *port)
* is mainly for drums.
*/
static void
exclusive_note_off(snd_emux_t *emu, snd_emux_port_t *port, int exclass)
exclusive_note_off(struct snd_emux *emu, struct snd_emux_port *port, int exclass)
{
snd_emux_voice_t *vp;
struct snd_emux_voice *vp;
int i;
unsigned long flags;
@ -490,7 +494,7 @@ exclusive_note_off(snd_emux_t *emu, snd_emux_port_t *port, int exclass)
* if free flag is true, call free_voice after termination
*/
static void
terminate_voice(snd_emux_t *emu, snd_emux_voice_t *vp, int free)
terminate_voice(struct snd_emux *emu, struct snd_emux_voice *vp, int free)
{
emu->ops.terminate(vp);
vp->time = emu->use_time++;
@ -508,7 +512,7 @@ terminate_voice(snd_emux_t *emu, snd_emux_voice_t *vp, int free)
* Modulate the voice
*/
static void
update_voice(snd_emux_t *emu, snd_emux_voice_t *vp, int update)
update_voice(struct snd_emux *emu, struct snd_emux_voice *vp, int update)
{
if (!STATE_IS_PLAYING(vp->state))
return;
@ -543,9 +547,9 @@ static unsigned short voltarget[16] = {
* will be needed later.
*/
static void
setup_voice(snd_emux_voice_t *vp)
setup_voice(struct snd_emux_voice *vp)
{
soundfont_voice_parm_t *parm;
struct soundfont_voice_parm *parm;
int pitch;
/* copy the original register values */
@ -636,9 +640,9 @@ static unsigned char pan_volumes[256] = {
};
static int
calc_pan(snd_emux_voice_t *vp)
calc_pan(struct snd_emux_voice *vp)
{
snd_midi_channel_t *chan = vp->chan;
struct snd_midi_channel *chan = vp->chan;
int pan;
/* pan & loop start (pan 8bit, MSB, 0:right, 0xff:left) */
@ -737,12 +741,12 @@ static unsigned char expressiontab[128] = {
* voice and channels parameters.
*/
static int
calc_volume(snd_emux_voice_t *vp)
calc_volume(struct snd_emux_voice *vp)
{
int vol;
int main_vol, expression_vol, master_vol;
snd_midi_channel_t *chan = vp->chan;
snd_emux_port_t *port = vp->port;
struct snd_midi_channel *chan = vp->chan;
struct snd_emux_port *port = vp->port;
expression_vol = chan->control[MIDI_CTL_MSB_EXPRESSION];
LIMITMAX(vp->velocity, 127);
@ -775,7 +779,7 @@ calc_volume(snd_emux_voice_t *vp)
#ifdef SNDRV_EMUX_USE_RAW_EFFECT
if (chan->private) {
snd_emux_effect_table_t *fx = chan->private;
struct snd_emux_effect_table *fx = chan->private;
vol += fx->val[EMUX_FX_ATTEN];
}
#endif
@ -808,9 +812,9 @@ calc_volume(snd_emux_voice_t *vp)
*/
static int
calc_pitch(snd_emux_voice_t *vp)
calc_pitch(struct snd_emux_voice *vp)
{
snd_midi_channel_t *chan = vp->chan;
struct snd_midi_channel *chan = vp->chan;
int offset;
/* calculate offset */
@ -837,7 +841,7 @@ calc_pitch(snd_emux_voice_t *vp)
#ifdef SNDRV_EMUX_USE_RAW_EFFECT
/* add initial pitch correction */
if (chan->private) {
snd_emux_effect_table_t *fx = chan->private;
struct snd_emux_effect_table *fx = chan->private;
if (fx->flag[EMUX_FX_INIT_PITCH])
offset += fx->val[EMUX_FX_INIT_PITCH];
}
@ -857,7 +861,7 @@ calc_pitch(snd_emux_voice_t *vp)
* Get the bank number assigned to the channel
*/
static int
get_bank(snd_emux_port_t *port, snd_midi_channel_t *chan)
get_bank(struct snd_emux_port *port, struct snd_midi_channel *chan)
{
int val;
@ -886,8 +890,9 @@ get_bank(snd_emux_port_t *port, snd_midi_channel_t *chan)
* The resultant zones are stored on table.
*/
static int
get_zone(snd_emux_t *emu, snd_emux_port_t *port,
int *notep, int vel, snd_midi_channel_t *chan, snd_sf_zone_t **table)
get_zone(struct snd_emux *emu, struct snd_emux_port *port,
int *notep, int vel, struct snd_midi_channel *chan,
struct snd_sf_zone **table)
{
int preset, bank, def_preset, def_bank;
@ -910,9 +915,9 @@ get_zone(snd_emux_t *emu, snd_emux_port_t *port,
/*
*/
void
snd_emux_init_voices(snd_emux_t *emu)
snd_emux_init_voices(struct snd_emux *emu)
{
snd_emux_voice_t *vp;
struct snd_emux_voice *vp;
int i;
unsigned long flags;
@ -932,7 +937,7 @@ snd_emux_init_voices(snd_emux_t *emu)
/*
*/
void snd_emux_lock_voice(snd_emux_t *emu, int voice)
void snd_emux_lock_voice(struct snd_emux *emu, int voice)
{
unsigned long flags;
@ -947,7 +952,7 @@ void snd_emux_lock_voice(snd_emux_t *emu, int voice)
/*
*/
void snd_emux_unlock_voice(snd_emux_t *emu, int voice)
void snd_emux_unlock_voice(struct snd_emux *emu, int voice)
{
unsigned long flags;

67
sound/synth/emux/emux_voice.h
View File

@ -29,60 +29,69 @@
#include <sound/emux_synth.h>
/* Prototypes for emux_seq.c */
int snd_emux_init_seq(snd_emux_t *emu, snd_card_t *card, int index);
void snd_emux_detach_seq(snd_emux_t *emu);
snd_emux_port_t *snd_emux_create_port(snd_emux_t *emu, char *name, int max_channels, int type, snd_seq_port_callback_t *callback);
void snd_emux_reset_port(snd_emux_port_t *port);
int snd_emux_event_input(snd_seq_event_t *ev, int direct, void *private, int atomic, int hop);
int snd_emux_inc_count(snd_emux_t *emu);
void snd_emux_dec_count(snd_emux_t *emu);
int snd_emux_init_virmidi(snd_emux_t *emu, snd_card_t *card);
int snd_emux_delete_virmidi(snd_emux_t *emu);
int snd_emux_init_seq(struct snd_emux *emu, struct snd_card *card, int index);
void snd_emux_detach_seq(struct snd_emux *emu);
struct snd_emux_port *snd_emux_create_port(struct snd_emux *emu, char *name,
int max_channels, int type,
struct snd_seq_port_callback *callback);
void snd_emux_reset_port(struct snd_emux_port *port);
int snd_emux_event_input(struct snd_seq_event *ev, int direct, void *private,
int atomic, int hop);
int snd_emux_inc_count(struct snd_emux *emu);
void snd_emux_dec_count(struct snd_emux *emu);
int snd_emux_init_virmidi(struct snd_emux *emu, struct snd_card *card);
int snd_emux_delete_virmidi(struct snd_emux *emu);
/* Prototypes for emux_synth.c */
void snd_emux_init_voices(snd_emux_t *emu);
void snd_emux_init_voices(struct snd_emux *emu);
void snd_emux_note_on(void *p, int note, int vel, struct snd_midi_channel *chan);
void snd_emux_note_off(void *p, int note, int vel, struct snd_midi_channel *chan);
void snd_emux_key_press(void *p, int note, int vel, struct snd_midi_channel *chan);
void snd_emux_terminate_note(void *p, int note, snd_midi_channel_t *chan);
void snd_emux_terminate_note(void *p, int note, struct snd_midi_channel *chan);
void snd_emux_control(void *p, int type, struct snd_midi_channel *chan);
void snd_emux_sounds_off_all(snd_emux_port_t *port);
void snd_emux_update_channel(snd_emux_port_t *port, snd_midi_channel_t *chan, int update);
void snd_emux_update_port(snd_emux_port_t *port, int update);
void snd_emux_sounds_off_all(struct snd_emux_port *port);
void snd_emux_update_channel(struct snd_emux_port *port,
struct snd_midi_channel *chan, int update);
void snd_emux_update_port(struct snd_emux_port *port, int update);
void snd_emux_timer_callback(unsigned long data);
/* emux_effect.c */
#ifdef SNDRV_EMUX_USE_RAW_EFFECT
void snd_emux_create_effect(snd_emux_port_t *p);
void snd_emux_delete_effect(snd_emux_port_t *p);
void snd_emux_clear_effect(snd_emux_port_t *p);
void snd_emux_setup_effect(snd_emux_voice_t *vp);
void snd_emux_send_effect_oss(snd_emux_port_t *port, snd_midi_channel_t *chan, int type, int val);
void snd_emux_send_effect(snd_emux_port_t *port, snd_midi_channel_t *chan, int type, int val, int mode);
void snd_emux_create_effect(struct snd_emux_port *p);
void snd_emux_delete_effect(struct snd_emux_port *p);
void snd_emux_clear_effect(struct snd_emux_port *p);
void snd_emux_setup_effect(struct snd_emux_voice *vp);
void snd_emux_send_effect_oss(struct snd_emux_port *port,
struct snd_midi_channel *chan, int type, int val);
void snd_emux_send_effect(struct snd_emux_port *port,
struct snd_midi_channel *chan, int type, int val, int mode);
#endif
/* emux_nrpn.c */
void snd_emux_sysex(void *private_data, unsigned char *buf, int len, int parsed, snd_midi_channel_set_t *chset);
int snd_emux_xg_control(snd_emux_port_t *port, snd_midi_channel_t *chan, int param);
void snd_emux_nrpn(void *private_data, snd_midi_channel_t *chan, snd_midi_channel_set_t *chset);
void snd_emux_sysex(void *private_data, unsigned char *buf, int len,
int parsed, struct snd_midi_channel_set *chset);
int snd_emux_xg_control(struct snd_emux_port *port,
struct snd_midi_channel *chan, int param);
void snd_emux_nrpn(void *private_data, struct snd_midi_channel *chan,
struct snd_midi_channel_set *chset);
/* emux_oss.c */
void snd_emux_init_seq_oss(snd_emux_t *emu);
void snd_emux_detach_seq_oss(snd_emux_t *emu);
void snd_emux_init_seq_oss(struct snd_emux *emu);
void snd_emux_detach_seq_oss(struct snd_emux *emu);
/* emux_proc.c */
#ifdef CONFIG_PROC_FS
void snd_emux_proc_init(snd_emux_t *emu, snd_card_t *card, int device);
void snd_emux_proc_free(snd_emux_t *emu);
void snd_emux_proc_init(struct snd_emux *emu, struct snd_card *card, int device);
void snd_emux_proc_free(struct snd_emux *emu);
#endif
#define STATE_IS_PLAYING(s) ((s) & SNDRV_EMUX_ST_ON)
/* emux_hwdep.c */
int snd_emux_init_hwdep(snd_emux_t *emu);
void snd_emux_delete_hwdep(snd_emux_t *emu);
int snd_emux_init_hwdep(struct snd_emux *emu);
void snd_emux_delete_hwdep(struct snd_emux *emu);
#endif

248
sound/synth/emux/soundfont.c
View File

@ -34,38 +34,49 @@
/* Prototypes for static functions */
static int open_patch(snd_sf_list_t *sflist, const char __user *data, int count, int client);
static snd_soundfont_t *newsf(snd_sf_list_t *sflist, int type, char *name);
static int is_identical_font(snd_soundfont_t *sf, int type, unsigned char *name);
static int close_patch(snd_sf_list_t *sflist);
static int probe_data(snd_sf_list_t *sflist, int sample_id);
static void set_zone_counter(snd_sf_list_t *sflist, snd_soundfont_t *sf, snd_sf_zone_t *zp);
static snd_sf_zone_t *sf_zone_new(snd_sf_list_t *sflist, snd_soundfont_t *sf);
static void set_sample_counter(snd_sf_list_t *sflist, snd_soundfont_t *sf, snd_sf_sample_t *sp);
static snd_sf_sample_t *sf_sample_new(snd_sf_list_t *sflist, snd_soundfont_t *sf);
static void sf_sample_delete(snd_sf_list_t *sflist, snd_soundfont_t *sf, snd_sf_sample_t *sp);
static int load_map(snd_sf_list_t *sflist, const void __user *data, int count);
static int load_info(snd_sf_list_t *sflist, const void __user *data, long count);
static int remove_info(snd_sf_list_t *sflist, snd_soundfont_t *sf, int bank, int instr);
static void init_voice_info(soundfont_voice_info_t *avp);
static void init_voice_parm(soundfont_voice_parm_t *pp);
static snd_sf_sample_t *set_sample(snd_soundfont_t *sf, soundfont_voice_info_t *avp);
static snd_sf_sample_t *find_sample(snd_soundfont_t *sf, int sample_id);
static int load_data(snd_sf_list_t *sflist, const void __user *data, long count);
static void rebuild_presets(snd_sf_list_t *sflist);
static void add_preset(snd_sf_list_t *sflist, snd_sf_zone_t *cur);
static void delete_preset(snd_sf_list_t *sflist, snd_sf_zone_t *zp);
static snd_sf_zone_t *search_first_zone(snd_sf_list_t *sflist, int bank, int preset, int key);
static int search_zones(snd_sf_list_t *sflist, int *notep, int vel, int preset, int bank, snd_sf_zone_t **table, int max_layers, int level);
static int open_patch(struct snd_sf_list *sflist, const char __user *data,
int count, int client);
static struct snd_soundfont *newsf(struct snd_sf_list *sflist, int type, char *name);
static int is_identical_font(struct snd_soundfont *sf, int type, unsigned char *name);
static int close_patch(struct snd_sf_list *sflist);
static int probe_data(struct snd_sf_list *sflist, int sample_id);
static void set_zone_counter(struct snd_sf_list *sflist,
struct snd_soundfont *sf, struct snd_sf_zone *zp);
static struct snd_sf_zone *sf_zone_new(struct snd_sf_list *sflist,
struct snd_soundfont *sf);
static void set_sample_counter(struct snd_sf_list *sflist,
struct snd_soundfont *sf, struct snd_sf_sample *sp);
static struct snd_sf_sample *sf_sample_new(struct snd_sf_list *sflist,
struct snd_soundfont *sf);
static void sf_sample_delete(struct snd_sf_list *sflist,
struct snd_soundfont *sf, struct snd_sf_sample *sp);
static int load_map(struct snd_sf_list *sflist, const void __user *data, int count);
static int load_info(struct snd_sf_list *sflist, const void __user *data, long count);
static int remove_info(struct snd_sf_list *sflist, struct snd_soundfont *sf,
int bank, int instr);
static void init_voice_info(struct soundfont_voice_info *avp);
static void init_voice_parm(struct soundfont_voice_parm *pp);
static struct snd_sf_sample *set_sample(struct snd_soundfont *sf,
struct soundfont_voice_info *avp);
static struct snd_sf_sample *find_sample(struct snd_soundfont *sf, int sample_id);
static int load_data(struct snd_sf_list *sflist, const void __user *data, long count);
static void rebuild_presets(struct snd_sf_list *sflist);
static void add_preset(struct snd_sf_list *sflist, struct snd_sf_zone *cur);
static void delete_preset(struct snd_sf_list *sflist, struct snd_sf_zone *zp);
static struct snd_sf_zone *search_first_zone(struct snd_sf_list *sflist,
int bank, int preset, int key);
static int search_zones(struct snd_sf_list *sflist, int *notep, int vel,
int preset, int bank, struct snd_sf_zone **table,
int max_layers, int level);
static int get_index(int bank, int instr, int key);
static void snd_sf_init(snd_sf_list_t *sflist);
static void snd_sf_clear(snd_sf_list_t *sflist);
static void snd_sf_init(struct snd_sf_list *sflist);
static void snd_sf_clear(struct snd_sf_list *sflist);
/*
* lock access to sflist
*/
static void
lock_preset(snd_sf_list_t *sflist)
lock_preset(struct snd_sf_list *sflist)
{
unsigned long flags;
down(&sflist->presets_mutex);
@ -79,7 +90,7 @@ lock_preset(snd_sf_list_t *sflist)
* remove lock
*/
static void
unlock_preset(snd_sf_list_t *sflist)
unlock_preset(struct snd_sf_list *sflist)
{
unsigned long flags;
spin_lock_irqsave(&sflist->lock, flags);
@ -93,7 +104,7 @@ unlock_preset(snd_sf_list_t *sflist)
* close the patch if the patch was opened by this client.
*/
int
snd_soundfont_close_check(snd_sf_list_t *sflist, int client)
snd_soundfont_close_check(struct snd_sf_list *sflist, int client)
{
unsigned long flags;
spin_lock_irqsave(&sflist->lock, flags);
@ -115,9 +126,10 @@ snd_soundfont_close_check(snd_sf_list_t *sflist, int client)
* it wants to do with it.
*/
int
snd_soundfont_load(snd_sf_list_t *sflist, const void __user *data, long count, int client)
snd_soundfont_load(struct snd_sf_list *sflist, const void __user *data,
long count, int client)
{
soundfont_patch_info_t patch;
struct soundfont_patch_info patch;
unsigned long flags;
int rc;
@ -215,10 +227,11 @@ is_special_type(int type)
/* open patch; create sf list */
static int
open_patch(snd_sf_list_t *sflist, const char __user *data, int count, int client)
open_patch(struct snd_sf_list *sflist, const char __user *data,
int count, int client)
{
soundfont_open_parm_t parm;
snd_soundfont_t *sf;
struct soundfont_open_parm parm;
struct snd_soundfont *sf;
unsigned long flags;
spin_lock_irqsave(&sflist->lock, flags);
@ -251,10 +264,10 @@ open_patch(snd_sf_list_t *sflist, const char __user *data, int count, int client
/*
* Allocate a new soundfont structure.
*/
static snd_soundfont_t *
newsf(snd_sf_list_t *sflist, int type, char *name)
static struct snd_soundfont *
newsf(struct snd_sf_list *sflist, int type, char *name)
{
snd_soundfont_t *sf;
struct snd_soundfont *sf;
/* check the shared fonts */
if (type & SNDRV_SFNT_PAT_SHARED) {
@ -287,7 +300,7 @@ newsf(snd_sf_list_t *sflist, int type, char *name)
/* check if the given name matches to the existing list */
static int
is_identical_font(snd_soundfont_t *sf, int type, unsigned char *name)
is_identical_font(struct snd_soundfont *sf, int type, unsigned char *name)
{
return ((sf->type & SNDRV_SFNT_PAT_SHARED) &&
(sf->type & 0x0f) == (type & 0x0f) &&
@ -299,7 +312,7 @@ is_identical_font(snd_soundfont_t *sf, int type, unsigned char *name)
* Close the current patch.
*/
static int
close_patch(snd_sf_list_t *sflist)
close_patch(struct snd_sf_list *sflist)
{
unsigned long flags;
@ -316,7 +329,7 @@ close_patch(snd_sf_list_t *sflist)
/* probe sample in the current list -- nothing to be loaded */
static int
probe_data(snd_sf_list_t *sflist, int sample_id)
probe_data(struct snd_sf_list *sflist, int sample_id)
{
/* patch must be opened */
if (sflist->currsf) {
@ -331,7 +344,8 @@ probe_data(snd_sf_list_t *sflist, int sample_id)
* increment zone counter
*/
static void
set_zone_counter(snd_sf_list_t *sflist, snd_soundfont_t *sf, snd_sf_zone_t *zp)
set_zone_counter(struct snd_sf_list *sflist, struct snd_soundfont *sf,
struct snd_sf_zone *zp)
{
zp->counter = sflist->zone_counter++;
if (sf->type & SNDRV_SFNT_PAT_LOCKED)
@ -341,10 +355,10 @@ set_zone_counter(snd_sf_list_t *sflist, snd_soundfont_t *sf, snd_sf_zone_t *zp)
/*
* allocate a new zone record
*/
static snd_sf_zone_t *
sf_zone_new(snd_sf_list_t *sflist, snd_soundfont_t *sf)
static struct snd_sf_zone *
sf_zone_new(struct snd_sf_list *sflist, struct snd_soundfont *sf)
{
snd_sf_zone_t *zp;
struct snd_sf_zone *zp;
if ((zp = kzalloc(sizeof(*zp), GFP_KERNEL)) == NULL)
return NULL;
@ -362,7 +376,8 @@ sf_zone_new(snd_sf_list_t *sflist, snd_soundfont_t *sf)
* increment sample couter
*/
static void
set_sample_counter(snd_sf_list_t *sflist, snd_soundfont_t *sf, snd_sf_sample_t *sp)
set_sample_counter(struct snd_sf_list *sflist, struct snd_soundfont *sf,
struct snd_sf_sample *sp)
{
sp->counter = sflist->sample_counter++;
if (sf->type & SNDRV_SFNT_PAT_LOCKED)
@ -372,10 +387,10 @@ set_sample_counter(snd_sf_list_t *sflist, snd_soundfont_t *sf, snd_sf_sample_t *
/*
* allocate a new sample list record
*/
static snd_sf_sample_t *
sf_sample_new(snd_sf_list_t *sflist, snd_soundfont_t *sf)
static struct snd_sf_sample *
sf_sample_new(struct snd_sf_list *sflist, struct snd_soundfont *sf)
{
snd_sf_sample_t *sp;
struct snd_sf_sample *sp;
if ((sp = kzalloc(sizeof(*sp), GFP_KERNEL)) == NULL)
return NULL;
@ -392,7 +407,8 @@ sf_sample_new(snd_sf_list_t *sflist, snd_soundfont_t *sf)
* only the last allocated sample can be deleted.
*/
static void
sf_sample_delete(snd_sf_list_t *sflist, snd_soundfont_t *sf, snd_sf_sample_t *sp)
sf_sample_delete(struct snd_sf_list *sflist, struct snd_soundfont *sf,
struct snd_sf_sample *sp)
{
/* only last sample is accepted */
if (sp == sf->samples) {
@ -404,11 +420,11 @@ sf_sample_delete(snd_sf_list_t *sflist, snd_soundfont_t *sf, snd_sf_sample_t *sp
/* load voice map */
static int
load_map(snd_sf_list_t *sflist, const void __user *data, int count)
load_map(struct snd_sf_list *sflist, const void __user *data, int count)
{
snd_sf_zone_t *zp, *prevp;
snd_soundfont_t *sf;
soundfont_voice_map_t map;
struct snd_sf_zone *zp, *prevp;
struct snd_soundfont *sf;
struct soundfont_voice_map map;
/* get the link info */
if (count < (int)sizeof(map))
@ -469,9 +485,10 @@ load_map(snd_sf_list_t *sflist, const void __user *data, int count)
/* remove the present instrument layers */
static int
remove_info(snd_sf_list_t *sflist, snd_soundfont_t *sf, int bank, int instr)
remove_info(struct snd_sf_list *sflist, struct snd_soundfont *sf,
int bank, int instr)
{
snd_sf_zone_t *prev, *next, *p;
struct snd_sf_zone *prev, *next, *p;
int removed = 0;
prev = NULL;
@ -500,11 +517,11 @@ remove_info(snd_sf_list_t *sflist, snd_soundfont_t *sf, int bank, int instr)
* open soundfont.
*/
static int
load_info(snd_sf_list_t *sflist, const void __user *data, long count)
load_info(struct snd_sf_list *sflist, const void __user *data, long count)
{
snd_soundfont_t *sf;
snd_sf_zone_t *zone;
soundfont_voice_rec_hdr_t hdr;
struct snd_soundfont *sf;
struct snd_sf_zone *zone;
struct soundfont_voice_rec_hdr hdr;
int i;
/* patch must be opened */
@ -529,7 +546,7 @@ load_info(snd_sf_list_t *sflist, const void __user *data, long count)
return -EINVAL;
}
if (count < (long)sizeof(soundfont_voice_info_t)*hdr.nvoices) {
if (count < (long)sizeof(struct soundfont_voice_info) * hdr.nvoices) {
printk("Soundfont Error: patch length(%ld) is smaller than nvoices(%d)\n",
count, hdr.nvoices);
return -EINVAL;
@ -553,7 +570,7 @@ load_info(snd_sf_list_t *sflist, const void __user *data, long count)
}
for (i = 0; i < hdr.nvoices; i++) {
snd_sf_zone_t tmpzone;
struct snd_sf_zone tmpzone;
/* copy awe_voice_info parameters */
if (copy_from_user(&tmpzone.v, data, sizeof(tmpzone.v))) {
@ -590,7 +607,7 @@ load_info(snd_sf_list_t *sflist, const void __user *data, long count)
/* initialize voice_info record */
static void
init_voice_info(soundfont_voice_info_t *avp)
init_voice_info(struct soundfont_voice_info *avp)
{
memset(avp, 0, sizeof(*avp));
@ -614,7 +631,7 @@ init_voice_info(soundfont_voice_info_t *avp)
* Chorus and Reverb effects are zero.
*/
static void
init_voice_parm(soundfont_voice_parm_t *pp)
init_voice_parm(struct soundfont_voice_parm *pp)
{
memset(pp, 0, sizeof(*pp));
@ -635,10 +652,10 @@ init_voice_parm(soundfont_voice_parm_t *pp)
}
/* search the specified sample */
static snd_sf_sample_t *
set_sample(snd_soundfont_t *sf, soundfont_voice_info_t *avp)
static struct snd_sf_sample *
set_sample(struct snd_soundfont *sf, struct soundfont_voice_info *avp)
{
snd_sf_sample_t *sample;
struct snd_sf_sample *sample;
sample = find_sample(sf, avp->sample);
if (sample == NULL)
@ -661,10 +678,10 @@ set_sample(snd_soundfont_t *sf, soundfont_voice_info_t *avp)
}
/* find the sample pointer with the given id in the soundfont */
static snd_sf_sample_t *
find_sample(snd_soundfont_t *sf, int sample_id)
static struct snd_sf_sample *
find_sample(struct snd_soundfont *sf, int sample_id)
{
snd_sf_sample_t *p;
struct snd_sf_sample *p;
if (sf == NULL)
return NULL;
@ -684,11 +701,11 @@ find_sample(snd_soundfont_t *sf, int sample_id)
* routine.
*/
static int
load_data(snd_sf_list_t *sflist, const void __user *data, long count)
load_data(struct snd_sf_list *sflist, const void __user *data, long count)
{
snd_soundfont_t *sf;
soundfont_sample_info_t sample_info;
snd_sf_sample_t *sp;
struct snd_soundfont *sf;
struct soundfont_sample_info sample_info;
struct snd_sf_sample *sp;
long off;
/* patch must be opened */
@ -922,12 +939,13 @@ int snd_sf_vol_table[128] = {
/* load GUS patch */
static int
load_guspatch(snd_sf_list_t *sflist, const char __user *data, long count, int client)
load_guspatch(struct snd_sf_list *sflist, const char __user *data,
long count, int client)
{
struct patch_info patch;
snd_soundfont_t *sf;
snd_sf_zone_t *zone;
snd_sf_sample_t *smp;
struct snd_soundfont *sf;
struct snd_sf_zone *zone;
struct snd_sf_sample *smp;
int note, sample_id;
int rc;
@ -992,7 +1010,8 @@ load_guspatch(snd_sf_list_t *sflist, const char __user *data, long count, int cl
*/
if (sflist->callback.sample_new) {
rc = sflist->callback.sample_new
(sflist->callback.private_data, smp, sflist->memhdr, data, count);
(sflist->callback.private_data, smp, sflist->memhdr,
data, count);
if (rc < 0) {
sf_sample_delete(sflist, sf, smp);
return rc;
@ -1095,7 +1114,7 @@ load_guspatch(snd_sf_list_t *sflist, const char __user *data, long count, int cl
/* load GUS patch */
int
snd_soundfont_load_guspatch(snd_sf_list_t *sflist, const char __user *data,
snd_soundfont_load_guspatch(struct snd_sf_list *sflist, const char __user *data,
long count, int client)
{
int rc;
@ -1114,10 +1133,10 @@ snd_soundfont_load_guspatch(snd_sf_list_t *sflist, const char __user *data,
* bank/key combination).
*/
static void
rebuild_presets(snd_sf_list_t *sflist)
rebuild_presets(struct snd_sf_list *sflist)
{
snd_soundfont_t *sf;
snd_sf_zone_t *cur;
struct snd_soundfont *sf;
struct snd_sf_zone *cur;
/* clear preset table */
memset(sflist->presets, 0, sizeof(sflist->presets));
@ -1142,15 +1161,15 @@ rebuild_presets(snd_sf_list_t *sflist)
* add the given zone to preset table
*/
static void
add_preset(snd_sf_list_t *sflist, snd_sf_zone_t *cur)
add_preset(struct snd_sf_list *sflist, struct snd_sf_zone *cur)
{
snd_sf_zone_t *zone;
struct snd_sf_zone *zone;
int index;
zone = search_first_zone(sflist, cur->bank, cur->instr, cur->v.low);
if (zone && zone->v.sf_id != cur->v.sf_id) {
/* different instrument was already defined */
snd_sf_zone_t *p;
struct snd_sf_zone *p;
/* compare the allocated time */
for (p = zone; p; p = p->next_zone) {
if (p->counter > cur->counter)
@ -1174,10 +1193,10 @@ add_preset(snd_sf_list_t *sflist, snd_sf_zone_t *cur)
* delete the given zones from preset_table
*/
static void
delete_preset(snd_sf_list_t *sflist, snd_sf_zone_t *zp)
delete_preset(struct snd_sf_list *sflist, struct snd_sf_zone *zp)
{
int index;
snd_sf_zone_t *p;
struct snd_sf_zone *p;
if ((index = get_index(zp->bank, zp->instr, zp->v.low)) < 0)
return;
@ -1200,10 +1219,10 @@ delete_preset(snd_sf_list_t *sflist, snd_sf_zone_t *zp)
* This function returns the number of found zones. 0 if not found.
*/
int
snd_soundfont_search_zone(snd_sf_list_t *sflist, int *notep, int vel,
snd_soundfont_search_zone(struct snd_sf_list *sflist, int *notep, int vel,
int preset, int bank,
int def_preset, int def_bank,
snd_sf_zone_t **table, int max_layers)
struct snd_sf_zone **table, int max_layers)
{
int nvoices;
unsigned long flags;
@ -1217,10 +1236,13 @@ snd_soundfont_search_zone(snd_sf_list_t *sflist, int *notep, int vel,
spin_unlock_irqrestore(&sflist->lock, flags);
return 0;
}
nvoices = search_zones(sflist, notep, vel, preset, bank, table, max_layers, 0);
nvoices = search_zones(sflist, notep, vel, preset, bank,
table, max_layers, 0);
if (! nvoices) {
if (preset != def_preset || bank != def_bank)
nvoices = search_zones(sflist, notep, vel, def_preset, def_bank, table, max_layers, 0);
nvoices = search_zones(sflist, notep, vel,
def_preset, def_bank,
table, max_layers, 0);
}
spin_unlock_irqrestore(&sflist->lock, flags);
return nvoices;
@ -1230,11 +1252,11 @@ snd_soundfont_search_zone(snd_sf_list_t *sflist, int *notep, int vel,
/*
* search the first matching zone
*/
static snd_sf_zone_t *
search_first_zone(snd_sf_list_t *sflist, int bank, int preset, int key)
static struct snd_sf_zone *
search_first_zone(struct snd_sf_list *sflist, int bank, int preset, int key)
{
int index;
snd_sf_zone_t *zp;
struct snd_sf_zone *zp;
if ((index = get_index(bank, preset, key)) < 0)
return NULL;
@ -1250,9 +1272,11 @@ search_first_zone(snd_sf_list_t *sflist, int bank, int preset, int key)
* search matching zones from sflist. can be called recursively.
*/
static int
search_zones(snd_sf_list_t *sflist, int *notep, int vel, int preset, int bank, snd_sf_zone_t **table, int max_layers, int level)
search_zones(struct snd_sf_list *sflist, int *notep, int vel,
int preset, int bank, struct snd_sf_zone **table,
int max_layers, int level)
{
snd_sf_zone_t *zp;
struct snd_sf_zone *zp;
int nvoices;
zp = search_first_zone(sflist, bank, preset, *notep);
@ -1310,7 +1334,7 @@ get_index(int bank, int instr, int key)
* Initialise the sflist structure.
*/
static void
snd_sf_init(snd_sf_list_t *sflist)
snd_sf_init(struct snd_sf_list *sflist)
{
memset(sflist->presets, 0, sizeof(sflist->presets));
@ -1329,11 +1353,11 @@ snd_sf_init(snd_sf_list_t *sflist)
* Release all list records
*/
static void
snd_sf_clear(snd_sf_list_t *sflist)
snd_sf_clear(struct snd_sf_list *sflist)
{
snd_soundfont_t *sf, *nextsf;
snd_sf_zone_t *zp, *nextzp;
snd_sf_sample_t *sp, *nextsp;
struct snd_soundfont *sf, *nextsf;
struct snd_sf_zone *zp, *nextzp;
struct snd_sf_sample *sp, *nextsp;
for (sf = sflist->fonts; sf; sf = nextsf) {
nextsf = sf->next;
@ -1344,7 +1368,8 @@ snd_sf_clear(snd_sf_list_t *sflist)
for (sp = sf->samples; sp; sp = nextsp) {
nextsp = sp->next;
if (sflist->callback.sample_free)
sflist->callback.sample_free(sflist->callback.private_data, sp, sflist->memhdr);
sflist->callback.sample_free(sflist->callback.private_data,
sp, sflist->memhdr);
kfree(sp);
}
kfree(sf);
@ -1357,10 +1382,10 @@ snd_sf_clear(snd_sf_list_t *sflist)
/*
* Create a new sflist structure
*/
snd_sf_list_t *
snd_sf_new(snd_sf_callback_t *callback, snd_util_memhdr_t *hdr)
struct snd_sf_list *
snd_sf_new(struct snd_sf_callback *callback, struct snd_util_memhdr *hdr)
{
snd_sf_list_t *sflist;
struct snd_sf_list *sflist;
if ((sflist = kzalloc(sizeof(*sflist), GFP_KERNEL)) == NULL)
return NULL;
@ -1381,7 +1406,7 @@ snd_sf_new(snd_sf_callback_t *callback, snd_util_memhdr_t *hdr)
* Free everything allocated off the sflist structure.
*/
void
snd_sf_free(snd_sf_list_t *sflist)
snd_sf_free(struct snd_sf_list *sflist)
{
if (sflist == NULL)
return;
@ -1400,7 +1425,7 @@ snd_sf_free(snd_sf_list_t *sflist)
* The soundcard should be silet before calling this function.
*/
int
snd_soundfont_remove_samples(snd_sf_list_t *sflist)
snd_soundfont_remove_samples(struct snd_sf_list *sflist)
{
lock_preset(sflist);
if (sflist->callback.sample_reset)
@ -1416,11 +1441,11 @@ snd_soundfont_remove_samples(snd_sf_list_t *sflist)
* The soundcard should be silent before calling this function.
*/
int
snd_soundfont_remove_unlocked(snd_sf_list_t *sflist)
snd_soundfont_remove_unlocked(struct snd_sf_list *sflist)
{
snd_soundfont_t *sf;
snd_sf_zone_t *zp, *nextzp;
snd_sf_sample_t *sp, *nextsp;
struct snd_soundfont *sf;
struct snd_sf_zone *zp, *nextzp;
struct snd_sf_sample *sp, *nextsp;
lock_preset(sflist);
@ -1446,7 +1471,8 @@ snd_soundfont_remove_unlocked(snd_sf_list_t *sflist)
sf->samples = nextsp;
sflist->mem_used -= sp->v.truesize;
if (sflist->callback.sample_free)
sflist->callback.sample_free(sflist->callback.private_data, sp, sflist->memhdr);
sflist->callback.sample_free(sflist->callback.private_data,
sp, sflist->memhdr);
kfree(sp);
}
}

39
sound/synth/util_mem.c
View File

@ -28,15 +28,15 @@ MODULE_AUTHOR("Takashi Iwai");
MODULE_DESCRIPTION("Generic memory management routines for soundcard memory allocation");
MODULE_LICENSE("GPL");
#define get_memblk(p) list_entry(p, snd_util_memblk_t, list)
#define get_memblk(p) list_entry(p, struct snd_util_memblk, list)
/*
* create a new memory manager
*/
snd_util_memhdr_t *
struct snd_util_memhdr *
snd_util_memhdr_new(int memsize)
{
snd_util_memhdr_t *hdr;
struct snd_util_memhdr *hdr;
hdr = kzalloc(sizeof(*hdr), GFP_KERNEL);
if (hdr == NULL)
@ -51,7 +51,7 @@ snd_util_memhdr_new(int memsize)
/*
* free a memory manager
*/
void snd_util_memhdr_free(snd_util_memhdr_t *hdr)
void snd_util_memhdr_free(struct snd_util_memhdr *hdr)
{
struct list_head *p;
@ -67,11 +67,11 @@ void snd_util_memhdr_free(snd_util_memhdr_t *hdr)
/*
* allocate a memory block (without mutex)
*/
snd_util_memblk_t *
__snd_util_mem_alloc(snd_util_memhdr_t *hdr, int size)
struct snd_util_memblk *
__snd_util_mem_alloc(struct snd_util_memhdr *hdr, int size)
{
snd_util_memblk_t *blk;
snd_util_unit_t units, prev_offset;
struct snd_util_memblk *blk;
unsigned int units, prev_offset;
struct list_head *p;
snd_assert(hdr != NULL, return NULL);
@ -104,20 +104,21 @@ __found:
* create a new memory block with the given size
* the block is linked next to prev
*/
snd_util_memblk_t *
__snd_util_memblk_new(snd_util_memhdr_t *hdr, snd_util_unit_t units,
struct snd_util_memblk *
__snd_util_memblk_new(struct snd_util_memhdr *hdr, unsigned int units,
struct list_head *prev)
{
snd_util_memblk_t *blk;
struct snd_util_memblk *blk;
blk = kmalloc(sizeof(snd_util_memblk_t) + hdr->block_extra_size, GFP_KERNEL);
blk = kmalloc(sizeof(struct snd_util_memblk) + hdr->block_extra_size,
GFP_KERNEL);
if (blk == NULL)
return NULL;
if (! prev || prev == &hdr->block)
blk->offset = 0;
else {
snd_util_memblk_t *p = get_memblk(prev);
struct snd_util_memblk *p = get_memblk(prev);
blk->offset = p->offset + p->size;
}
blk->size = units;
@ -131,10 +132,10 @@ __snd_util_memblk_new(snd_util_memhdr_t *hdr, snd_util_unit_t units,
/*
* allocate a memory block (with mutex)
*/
snd_util_memblk_t *
snd_util_mem_alloc(snd_util_memhdr_t *hdr, int size)
struct snd_util_memblk *
snd_util_mem_alloc(struct snd_util_memhdr *hdr, int size)
{
snd_util_memblk_t *blk;
struct snd_util_memblk *blk;
down(&hdr->block_mutex);
blk = __snd_util_mem_alloc(hdr, size);
up(&hdr->block_mutex);
@ -147,7 +148,7 @@ snd_util_mem_alloc(snd_util_memhdr_t *hdr, int size)
* (without mutex)
*/
void
__snd_util_mem_free(snd_util_memhdr_t *hdr, snd_util_memblk_t *blk)
__snd_util_mem_free(struct snd_util_memhdr *hdr, struct snd_util_memblk *blk)
{
list_del(&blk->list);
hdr->nblocks--;
@ -158,7 +159,7 @@ __snd_util_mem_free(snd_util_memhdr_t *hdr, snd_util_memblk_t *blk)
/*
* free a memory block (with mutex)
*/
int snd_util_mem_free(snd_util_memhdr_t *hdr, snd_util_memblk_t *blk)
int snd_util_mem_free(struct snd_util_memhdr *hdr, struct snd_util_memblk *blk)
{
snd_assert(hdr && blk, return -EINVAL);
@ -171,7 +172,7 @@ int snd_util_mem_free(snd_util_memhdr_t *hdr, snd_util_memblk_t *blk)
/*
* return available memory size
*/
int snd_util_mem_avail(snd_util_memhdr_t *hdr)
int snd_util_mem_avail(struct snd_util_memhdr *hdr)
{
unsigned int size;
down(&hdr->block_mutex);