Main Page | Data Structures | File List | Data Fields | Globals

seq.h

Go to the documentation of this file.
00001 /* FluidSynth - A Software Synthesizer 00002 * 00003 * Copyright (C) 2003 Peter Hanappe and others. 00004 * 00005 * This library is free software; you can redistribute it and/or 00006 * modify it under the terms of the GNU Library General Public License 00007 * as published by the Free Software Foundation; either version 2 of 00008 * the License, or (at your option) any later version. 00009 * 00010 * This library is distributed in the hope that it will be useful, but 00011 * WITHOUT ANY WARRANTY; without even the implied warranty of 00012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00013 * Library General Public License for more details. 00014 * 00015 * You should have received a copy of the GNU Library General Public 00016 * License along with this library; if not, write to the Free 00017 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 00018 * 02111-1307, USA 00019 */ 00020 00021 #ifndef _FLUIDSYNTH_SEQ_H 00022 #define _FLUIDSYNTH_SEQ_H 00023 00024 #ifdef __cplusplus 00025 extern "C" { 00026 #endif 00027 00028 00029 typedef void (*fluid_event_callback_t)(unsigned int time, fluid_event_t* event, 00030 fluid_sequencer_t* seq, void* data); 00031 00032 00034 FLUIDSYNTH_API fluid_sequencer_t* new_fluid_sequencer(void); 00035 00037 FLUIDSYNTH_API void delete_fluid_sequencer(fluid_sequencer_t* seq); 00038 00045 FLUIDSYNTH_API 00046 short fluid_sequencer_register_client(fluid_sequencer_t* seq, char* name, 00047 fluid_event_callback_t callback, void* data); 00048 00050 FLUIDSYNTH_API void fluid_sequencer_unregister_client(fluid_sequencer_t* seq, short id); 00051 00053 FLUIDSYNTH_API int fluid_sequencer_count_clients(fluid_sequencer_t* seq); 00054 00056 FLUIDSYNTH_API short fluid_sequencer_get_client_id(fluid_sequencer_t* seq, int index); 00057 00059 FLUIDSYNTH_API char* fluid_sequencer_get_client_name(fluid_sequencer_t* seq, int id); 00060 00062 FLUIDSYNTH_API int fluid_sequencer_client_is_dest(fluid_sequencer_t* seq, int id); 00063 00064 00065 00067 FLUIDSYNTH_API void fluid_sequencer_send_now(fluid_sequencer_t* seq, fluid_event_t* evt); 00068 00069 00075 FLUIDSYNTH_API 00076 int fluid_sequencer_send_at(fluid_sequencer_t* seq, fluid_event_t* evt, 00077 unsigned int time, int absolute); 00078 00082 FLUIDSYNTH_API 00083 void fluid_sequencer_remove_events(fluid_sequencer_t* seq, short source, short dest, int type); 00084 00085 00087 FLUIDSYNTH_API unsigned int fluid_sequencer_get_tick(fluid_sequencer_t* seq); 00088 00091 FLUIDSYNTH_API void fluid_sequencer_set_time_scale(fluid_sequencer_t* seq, double scale); 00092 00095 FLUIDSYNTH_API double fluid_sequencer_get_time_scale(fluid_sequencer_t* seq); 00096 00097 // compile in internal traceing functions 00098 #define FLUID_SEQ_WITH_TRACE 0 00099 00100 #if FLUID_SEQ_WITH_TRACE 00101 FLUIDSYNTH_API char * fluid_seq_gettrace(fluid_sequencer_t* seq); 00102 FLUIDSYNTH_API void fluid_seq_cleartrace(fluid_sequencer_t* seq); 00103 #endif 00104 00105 #ifdef __cplusplus 00106 } 00107 #endif 00108 00109 #endif /* _FLUIDSYNTH_SEQ_H */

Generated on Sat Jun 11 17:30:08 2005 for libfluidsynth by doxygen 1.3.8