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-rw-r--r--pd/src/s_stuff.h124
1 files changed, 91 insertions, 33 deletions
diff --git a/pd/src/s_stuff.h b/pd/src/s_stuff.h
index 0fb2497e..b37b161a 100644
--- a/pd/src/s_stuff.h
+++ b/pd/src/s_stuff.h
@@ -75,12 +75,17 @@ extern int sys_blocksize; /* audio I/O block size in sample frames */
extern t_float sys_dacsr;
extern int sys_schedadvance;
extern int sys_sleepgrain;
-void sys_set_audio_settings(int naudioindev, int *audioindev,
+EXTERN void sys_set_audio_settings(int naudioindev, int *audioindev,
int nchindev, int *chindev,
int naudiooutdev, int *audiooutdev, int nchoutdev, int *choutdev,
- int srate, int advance, int callback);
-void sys_reopen_audio( void);
-void sys_close_audio(void);
+ int srate, int advance, int callback, int blocksize);
+/* the same as above, but reopens the audio subsystem if needed */
+EXTERN void sys_set_audio_settings_reopen(int naudioindev, int *audioindev,
+ int nchindev, int *chindev,
+ int naudiooutdev, int *audiooutdev, int nchoutdev, int *choutdev,
+ int srate, int advance, int callback, int blocksize);
+EXTERN void sys_reopen_audio( void);
+EXTERN void sys_close_audio(void);
int sys_send_dacs(void);
@@ -91,23 +96,32 @@ void sys_getmeters(t_sample *inmax, t_sample *outmax);
void sys_listdevs(void);
void sys_setblocksize(int n);
+EXTERN void sys_get_audio_devs(char *indevlist, int *nindevs,
+ char *outdevlist, int *noutdevs, int *canmulti, int *cancallback,
+ int maxndev, int devdescsize);
+EXTERN void sys_get_audio_apis(char *buf);
+
/* s_midi.c */
#define MAXMIDIINDEV 16 /* max. number of input ports */
#define MAXMIDIOUTDEV 16 /* max. number of output ports */
+extern int sys_midiapi;
extern int sys_nmidiin;
extern int sys_nmidiout;
extern int sys_midiindevlist[];
extern int sys_midioutdevlist[];
-void sys_open_midi(int nmidiin, int *midiinvec,
+EXTERN void sys_open_midi(int nmidiin, int *midiinvec,
int nmidiout, int *midioutvec, int enable);
-void sys_get_midi_params(int *pnmidiindev, int *pmidiindev,
- int *pnmidioutdev, int *pmidioutdev);
-void sys_get_midi_apis(char *buf);
+EXTERN void sys_get_midi_apis(char *buf);
+EXTERN void sys_get_midi_devs(char *indevlist, int *nindevs,
+ char *outdevlist, int *noutdevs,
+ int maxndev, int devdescsize);
+EXTERN void sys_get_midi_params(int *pnmidiindev, int *pmidiindev,
+ int *pnmidioutdev, int *pmidioutdev);
-void sys_reopen_midi( void);
-void sys_close_midi( void);
+EXTERN void sys_reopen_midi( void);
+EXTERN void sys_close_midi( void);
EXTERN void sys_putmidimess(int portno, int a, int b, int c);
EXTERN void sys_putmidibyte(int portno, int a);
EXTERN void sys_poll_midi(void);
@@ -171,9 +185,8 @@ EXTERN void sys_closesocket(int fd);
typedef void (*t_fdpollfn)(void *ptr, int fd);
EXTERN void sys_addpollfn(int fd, t_fdpollfn fn, void *ptr);
EXTERN void sys_rmpollfn(int fd);
-#ifdef UNIX
+#if defined(USEAPI_OSS) || defined(USEAPI_ALSA)
void sys_setalarm(int microsec);
-void sys_setvirtualalarm( void);
#endif
#define API_NONE 0
@@ -183,23 +196,41 @@ void sys_setvirtualalarm( void);
#define API_PORTAUDIO 4
#define API_JACK 5
#define API_SGI 6
+#define API_AUDIOUNIT 7
+#define API_ESD 8
+#define API_DUMMY 9
-#ifdef __linux__
-#define API_DEFAULT API_OSS
-#define API_DEFSTRING "OSS"
+#ifdef USEAPI_DUMMY
+#define API_DEFAULT API_DUMMY
+#define API_DEFSTRING "dummy audio"
+#else
+#if defined(__linux__) || defined(__FreeBSD_kernel__)
+# define API_DEFAULT API_OSS
+# define API_DEFSTRING "OSS"
#endif
-#ifdef MSW
-#define API_DEFAULT API_MMIO
-#define API_DEFSTRING "MMIO"
+#if defined(_WIN32) || defined(__CYGWIN__)
+# define API_DEFAULT API_MMIO
+# define API_DEFSTRING "MMIO"
#endif
#ifdef __APPLE__
-#define API_DEFAULT API_PORTAUDIO
-#define API_DEFSTRING "portaudio"
+# ifdef __arm__
+# define API_DEFAULT API_AUDIOUNIT
+# define API_DEFSTRING "AudioUnit"
+# else
+# define API_DEFAULT API_PORTAUDIO
+# define API_DEFSTRING "portaudio"
+# endif /* __arm__ */
#endif
#ifdef IRIX
-#define API_DEFAULT API_SGI
-#define API_DEFSTRING "SGI Digital Media"
+# define API_DEFAULT API_SGI
+# define API_DEFSTRING "SGI Digital Media"
+#endif
+#ifdef __GNU__
+# define API_DEFAULT API_JACK
+# define API_DEFSTRING "Jack audio connection kit"
+#endif
#endif
+
#define DEFAULTAUDIODEV 0
#define MAXAUDIOINDEV 4
@@ -211,7 +242,7 @@ void sys_setvirtualalarm( void);
#ifdef MSW
#define DEFAULTADVANCE 70
#else
-#define DEFAULTADVANCE 50
+#define DEFAULTADVANCE 25
#endif
typedef void (*t_audiocallback)(void);
@@ -229,7 +260,7 @@ void pa_getdevs(char *indevlist, int *nindevs,
int oss_open_audio(int naudioindev, int *audioindev, int nchindev,
int *chindev, int naudiooutdev, int *audiooutdev, int nchoutdev,
- int *choutdev, int rate);
+ int *choutdev, int rate, int blocksize);
void oss_close_audio(void);
int oss_send_dacs(void);
void oss_reportidle(void);
@@ -239,7 +270,7 @@ void oss_getdevs(char *indevlist, int *nindevs,
int alsa_open_audio(int naudioindev, int *audioindev, int nchindev,
int *chindev, int naudiooutdev, int *audiooutdev, int nchoutdev,
- int *choutdev, int rate);
+ int *choutdev, int rate, int blocksize);
void alsa_close_audio(void);
int alsa_send_dacs(void);
void alsa_reportidle(void);
@@ -247,7 +278,8 @@ void alsa_getdevs(char *indevlist, int *nindevs,
char *outdevlist, int *noutdevs, int *canmulti,
int maxndev, int devdescsize);
-int jack_open_audio(int wantinchans, int wantoutchans, int srate);
+int jack_open_audio(int wantinchans, int wantoutchans, int srate,
+ t_audiocallback callback);
void jack_close_audio(void);
int jack_send_dacs(void);
void jack_reportidle(void);
@@ -266,25 +298,51 @@ void mmio_getdevs(char *indevlist, int *nindevs,
char *outdevlist, int *noutdevs, int *canmulti,
int maxndev, int devdescsize);
+int audiounit_open_audio(int naudioindev, int *audioindev, int nchindev,
+ int *chindev, int naudiooutdev, int *audiooutdev, int nchoutdev,
+ int *choutdev, int rate);
+void audiounit_close_audio(void);
+int audiounit_send_dacs(void);
+void audiounit_listdevs(void);
+void audiounit_getdevs(char *indevlist, int *nindevs,
+ char *outdevlist, int *noutdevs, int *canmulti,
+ int maxndev, int devdescsize);
+
+int esd_open_audio(int naudioindev, int *audioindev, int nchindev,
+ int *chindev, int naudiooutdev, int *audiooutdev, int nchoutdev,
+ int *choutdev, int rate);
+void esd_close_audio(void);
+int esd_send_dacs(void);
+void esd_listdevs(void);
+void esd_getdevs(char *indevlist, int *nindevs,
+ char *outdevlist, int *noutdevs, int *canmulti,
+ int maxndev, int devdescsize);
+
+int dummy_open_audio(int nin, int nout, int sr);
+int dummy_close_audio( void);
+int dummy_send_dacs( void);
+void dummy_getdevs(char *indevlist, int *nindevs, char *outdevlist,
+ int *noutdevs, int *canmulti, int maxndev, int devdescsize);
+void dummy_listdevs( void);
+
void sys_listmididevs(void);
-void sys_set_midi_api(int whichapi);
-void sys_set_audio_api(int whichapi);
-void sys_get_audio_apis(char *buf);
+EXTERN void sys_set_midi_api(int whichapi);
+EXTERN void sys_set_audio_api(int whichapi);
extern int sys_audioapi;
-void sys_set_audio_state(int onoff);
+EXTERN void sys_set_audio_state(int onoff);
/* API dependent audio flags and settings */
void oss_set32bit( void);
void linux_alsa_devname(char *devname);
-void sys_get_audio_params(
+EXTERN void sys_get_audio_params(
int *pnaudioindev, int *paudioindev, int *chindev,
int *pnaudiooutdev, int *paudiooutdev, int *choutdev,
- int *prate, int *padvance, int *callback);
+ int *prate, int *padvance, int *callback, int *blocksize);
void sys_save_audio_params(
int naudioindev, int *audioindev, int *chindev,
int naudiooutdev, int *audiooutdev, int *choutdev,
- int rate, int advance, int callback);
+ int rate, int advance, int callback, int blocksize);
/* s_file.c */
generated by cgit v1.2.1 (git 2.18.0) at 2024-06-07 22:11:53 +0000