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00019 #include "JackAlsaDriver.h"
00020 #include "JackPort.h"
00021 #include "alsa_midi_impl.h"
00022
00023 using Jack::JackAlsaDriver;
00024
00025 struct fake_port_t
00026 {
00027 JackAlsaDriver* driver;
00028 int port_id;
00029 fake_port_t(JackAlsaDriver *d, int i) : driver(d), port_id(i)
00030 {}
00031 };
00032
00033 int JACK_is_realtime(jack_client_t* client)
00034 {
00035 return ((JackAlsaDriver*)client)->is_realtime();
00036 }
00037
00038 int JACK_client_create_thread(jack_client_t* client, pthread_t *thread, int priority, int realtime, void *(*start_routine)(void*), void *arg)
00039 {
00040 return ((JackAlsaDriver*)client)->create_thread(thread, priority, realtime, start_routine, arg);
00041 }
00042
00043 jack_port_t* JACK_port_register(jack_client_t *client, const char *port_name, const char *port_type, unsigned long flags, unsigned long buffer_size)
00044 {
00045 JackAlsaDriver *driver = (JackAlsaDriver*)client;
00046 int port_id = driver->port_register(port_name, port_type, flags, buffer_size);
00047 if (port_id == NO_PORT) {
00048 return 0;
00049 } else {
00050 return (jack_port_t*) new fake_port_t(driver, port_id);
00051 }
00052 }
00053
00054 int JACK_port_unregister(jack_client_t *client, jack_port_t *port)
00055 {
00056 fake_port_t* real = (fake_port_t*)port;
00057 int res = real->driver->port_unregister(real->port_id);
00058 delete real;
00059 return res;
00060 }
00061
00062 void* JACK_port_get_buffer(jack_port_t *port, jack_nframes_t nframes)
00063 {
00064 fake_port_t* real = (fake_port_t*)port;
00065 return real->driver->port_get_buffer(real->port_id, nframes);
00066 }
00067
00068 int JACK_port_set_alias(jack_port_t *port, const char* name)
00069 {
00070 fake_port_t* real = (fake_port_t*)port;
00071 return real->driver->port_set_alias(real->port_id, name);
00072 }
00073
00074 jack_nframes_t JACK_get_sample_rate(jack_client_t *client)
00075 {
00076 return ((JackAlsaDriver*)client)->get_sample_rate();
00077 }
00078
00079 jack_nframes_t JACK_frame_time(jack_client_t *client)
00080 {
00081 return ((JackAlsaDriver*)client)->frame_time();
00082 }
00083
00084 jack_nframes_t JACK_last_frame_time(jack_client_t *client)
00085 {
00086 return ((JackAlsaDriver*)client)->last_frame_time();
00087 }