C++ (Cpp) snd_seq_port_info_get_midi_channels 예제들

예제 #1

파일: alsa_midi_port.cpp 프로젝트: EugeneBrazwick/Midibox

/** call-seq: midi_channels() -> int

Returns: the number of channels supported by this port. Normal ports will return 16
*/
static VALUE
wrap_snd_seq_port_info_get_midi_channels(VALUE v_port_info)
{
  snd_seq_port_info_t *port_info;
  Data_Get_Struct(v_port_info, snd_seq_port_info_t, port_info);
  return INT2NUM(snd_seq_port_info_get_midi_channels(port_info));
}

예제 #2

파일: org_tritonus_lowlevel_alsa_AlsaSeqPortInfo.c 프로젝트: axiopisty/soundlibs

/*
 * Class:     org_tritonus_lowlevel_alsa_AlsaSeqPortInfo
 * Method:    getMidiChannels
 * Signature: ()I
 */
JNIEXPORT jint JNICALL
Java_org_tritonus_lowlevel_alsa_AlsaSeqPortInfo_getMidiChannels
(JNIEnv* env, jobject obj)
{
	snd_seq_port_info_t*	handle;
	int			nReturn;

	if (debug_flag) { fprintf(debug_file, "Java_org_tritonus_lowlevel_alsa_AlsaSeqPortInfo_getMidiChannels(): begin\n"); }
	handle = getHandle(env, obj);
	nReturn = snd_seq_port_info_get_midi_channels(handle);
	if (debug_flag) { fprintf(debug_file, "Java_org_tritonus_lowlevel_alsa_AlsaSeqPortInfo_getMidiChannels(): end\n"); }
	return nReturn;
}