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Defines | |
#define | SND_RAWMIDI_DLSYM_VERSION _dlsym_rawmidi_001 |
#define | SND_RAWMIDI_APPEND |
#define | SND_RAWMIDI_NONBLOCK |
#define | SND_RAWMIDI_SYNC |
#define | snd_rawmidi_info_alloca(ptr) |
allocate an invalid snd_rawmidi_info_t using standard alloca. More... | |
#define | snd_rawmidi_params_alloca(ptr) |
allocate an invalid snd_rawmidi_params_t using standard alloca. More... | |
#define | snd_rawmidi_status_alloca(ptr) |
allocate an invalid snd_rawmidi_status_t using standard alloca. More... | |
Typedefs | |
typedef _snd_rawmidi_info | snd_rawmidi_info_t |
typedef _snd_rawmidi_params | snd_rawmidi_params_t |
typedef _snd_rawmidi_status | snd_rawmidi_status_t |
typedef enum _snd_rawmidi_stream | snd_rawmidi_stream_t |
typedef _snd_rawmidi | snd_rawmidi_t |
typedef enum _snd_rawmidi_type | snd_rawmidi_type_t |
Enumerations | |
enum | _snd_rawmidi_stream { SND_RAWMIDI_STREAM_OUTPUT = 0, SND_RAWMIDI_STREAM_INPUT, SND_RAWMIDI_STREAM_LAST = SND_RAWMIDI_STREAM_INPUT } |
enum | _snd_rawmidi_type { SND_RAWMIDI_TYPE_HW, SND_RAWMIDI_TYPE_SHM, SND_RAWMIDI_TYPE_INET } |
Functions | |
int | snd_rawmidi_open (snd_rawmidi_t **in_rmidi, snd_rawmidi_t **out_rmidi, const char *name, int mode) |
Opens a new connection to the RawMidi interface. More... | |
int | snd_rawmidi_open_lconf (snd_rawmidi_t **in_rmidi, snd_rawmidi_t **out_rmidi, const char *name, int mode, snd_config_t *lconf) |
Opens a new connection to the RawMidi interface using local configuration. More... | |
int | snd_rawmidi_close (snd_rawmidi_t *rmidi) |
close RawMidi handle. More... | |
int | snd_rawmidi_poll_descriptors_count (snd_rawmidi_t *rmidi) |
get count of poll descriptors for RawMidi handle. More... | |
int | snd_rawmidi_poll_descriptors (snd_rawmidi_t *rmidi, struct pollfd *pfds, unsigned int space) |
get poll descriptors. More... | |
int | snd_rawmidi_poll_descriptors_revents (snd_rawmidi_t *rawmidi, struct pollfd *pfds, unsigned int nfds, unsigned short *revent) |
get returned events from poll descriptors. More... | |
int | snd_rawmidi_nonblock (snd_rawmidi_t *rmidi, int nonblock) |
set nonblock mode. More... | |
size_t | snd_rawmidi_info_sizeof (void) |
get size of the snd_rawmidi_info_t structure in bytes. More... | |
int | snd_rawmidi_info_malloc (snd_rawmidi_info_t **ptr) |
allocate a new snd_rawmidi_info_t structure. More... | |
void | snd_rawmidi_info_free (snd_rawmidi_info_t *obj) |
frees the snd_rawmidi_info_t structure. More... | |
void | snd_rawmidi_info_copy (snd_rawmidi_info_t *dst, const snd_rawmidi_info_t *src) |
copy one snd_rawmidi_info_t structure to another. More... | |
unsigned int | snd_rawmidi_info_get_device (const snd_rawmidi_info_t *obj) |
get rawmidi device number. More... | |
unsigned int | snd_rawmidi_info_get_subdevice (const snd_rawmidi_info_t *obj) |
get rawmidi subdevice number. More... | |
snd_rawmidi_stream_t | snd_rawmidi_info_get_stream (const snd_rawmidi_info_t *obj) |
get rawmidi stream identification. More... | |
int | snd_rawmidi_info_get_card (const snd_rawmidi_info_t *obj) |
get rawmidi card number. More... | |
unsigned int | snd_rawmidi_info_get_flags (const snd_rawmidi_info_t *obj) |
get rawmidi flags. More... | |
const char * | snd_rawmidi_info_get_id (const snd_rawmidi_info_t *obj) |
get rawmidi hardware driver identifier. More... | |
const char * | snd_rawmidi_info_get_name (const snd_rawmidi_info_t *obj) |
get rawmidi hardware driver name. More... | |
const char * | snd_rawmidi_info_get_subdevice_name (const snd_rawmidi_info_t *obj) |
get rawmidi subdevice name. More... | |
unsigned int | snd_rawmidi_info_get_subdevices_count (const snd_rawmidi_info_t *obj) |
get rawmidi count of subdevices. More... | |
unsigned int | snd_rawmidi_info_get_subdevices_avail (const snd_rawmidi_info_t *obj) |
get rawmidi available count of subdevices. More... | |
void | snd_rawmidi_info_set_device (snd_rawmidi_info_t *obj, unsigned int val) |
set rawmidi device number. More... | |
void | snd_rawmidi_info_set_subdevice (snd_rawmidi_info_t *obj, unsigned int val) |
set rawmidi subdevice number. More... | |
void | snd_rawmidi_info_set_stream (snd_rawmidi_info_t *obj, snd_rawmidi_stream_t val) |
set rawmidi stream identifier. More... | |
int | snd_rawmidi_info (snd_rawmidi_t *rmidi, snd_rawmidi_info_t *info) |
get information about RawMidi handle. More... | |
size_t | snd_rawmidi_params_sizeof (void) |
get size of the snd_rawmidi_params_t structure in bytes. More... | |
int | snd_rawmidi_params_malloc (snd_rawmidi_params_t **ptr) |
allocate the snd_rawmidi_params_t structure. More... | |
void | snd_rawmidi_params_free (snd_rawmidi_params_t *obj) |
frees the snd_rawmidi_params_t structure. More... | |
void | snd_rawmidi_params_copy (snd_rawmidi_params_t *dst, const snd_rawmidi_params_t *src) |
copy one snd_rawmidi_params_t structure to another. More... | |
int | snd_rawmidi_params_set_buffer_size (snd_rawmidi_t *rmidi, snd_rawmidi_params_t *params, size_t val) |
set rawmidi I/O ring buffer size. More... | |
size_t | snd_rawmidi_params_get_buffer_size (const snd_rawmidi_params_t *params) |
get rawmidi I/O ring buffer size. More... | |
int | snd_rawmidi_params_set_avail_min (snd_rawmidi_t *rmidi, snd_rawmidi_params_t *params, size_t val) |
set minimum available bytes in rawmidi I/O ring buffer for wakeup. More... | |
size_t | snd_rawmidi_params_get_avail_min (const snd_rawmidi_params_t *params) |
get minimum available bytes in rawmidi I/O ring buffer for wakeup. More... | |
int | snd_rawmidi_params_set_no_active_sensing (snd_rawmidi_t *rmidi, snd_rawmidi_params_t *params, int val) |
set no-active-sensing action on snd_rawmidi_close(). More... | |
int | snd_rawmidi_params_get_no_active_sensing (const snd_rawmidi_params_t *params) |
get no-active-sensing action status. More... | |
int | snd_rawmidi_params (snd_rawmidi_t *rmidi, snd_rawmidi_params_t *params) |
get parameters about rawmidi stream. More... | |
int | snd_rawmidi_params_current (snd_rawmidi_t *rmidi, snd_rawmidi_params_t *params) |
get current parameters about rawmidi stream. More... | |
size_t | snd_rawmidi_status_sizeof (void) |
get size of the snd_rawmidi_status_t structure in bytes. More... | |
int | snd_rawmidi_status_malloc (snd_rawmidi_status_t **ptr) |
allocate the snd_rawmidi_status_t structure. More... | |
void | snd_rawmidi_status_free (snd_rawmidi_status_t *obj) |
frees the snd_rawmidi_status_t structure. More... | |
void | snd_rawmidi_status_copy (snd_rawmidi_status_t *dst, const snd_rawmidi_status_t *src) |
copy one snd_rawmidi_status_t structure to another. More... | |
void | snd_rawmidi_status_get_tstamp (const snd_rawmidi_status_t *obj, snd_timestamp_t *ptr) |
get the start timestamp. More... | |
size_t | snd_rawmidi_status_get_avail (const snd_rawmidi_status_t *obj) |
get current available bytes in the rawmidi I/O ring buffer. More... | |
size_t | snd_rawmidi_status_get_xruns (const snd_rawmidi_status_t *obj) |
get count of xruns. More... | |
int | snd_rawmidi_status (snd_rawmidi_t *rmidi, snd_rawmidi_status_t *status) |
get status of rawmidi stream. More... | |
int | snd_rawmidi_drain (snd_rawmidi_t *rmidi) |
drain all bytes in the rawmidi I/O ring buffer. More... | |
int | snd_rawmidi_drop (snd_rawmidi_t *rmidi) |
drop all bytes in the rawmidi I/O ring buffer immediately. More... | |
ssize_t | snd_rawmidi_write (snd_rawmidi_t *rmidi, const void *buffer, size_t size) |
write MIDI bytes to MIDI stream. More... | |
ssize_t | snd_rawmidi_read (snd_rawmidi_t *rmidi, void *buffer, size_t size) |
read MIDI bytes from MIDI stream. More... | |
const char * | snd_rawmidi_name (snd_rawmidi_t *rmidi) |
get identifier of RawMidi handle. More... | |
snd_rawmidi_type_t | snd_rawmidi_type (snd_rawmidi_t *rmidi) |
get type of RawMidi handle. More... | |
snd_rawmidi_stream_t | snd_rawmidi_stream (snd_rawmidi_t *rawmidi) |
get stream (direction) of RawMidi handle. More... |
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This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA