1 /*MIDIMIDIMIDIMIDIMIDIMIDIMIDIMIDIMIDIMIDIMIDIMIDIMIDIMIDIMIDIMIDIMIDI
4 (/dev/umixiX.Y Direct MIDI Player)
6 Copyright(C) 2014 Koine Yuusuke(koinec). All rights reserved.
8 Redistribution and use in source and binary forms, with or without
9 modification, are permitted provided that the following conditions are met:
11 1. Redistributions of source code must retain the above copyright notice,
12 this list of conditions and the following disclaimer.
13 2. Redistributions in binary form must reproduce the above copyright
14 notice, this list of conditions and the following disclaimer in the
15 documentation and/or other materials provided with the distribution.
17 THIS SOFTWARE IS PROVIDED BY Koine Yuusuke(koinec) ``AS IS'' AND ANY
18 EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
19 WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
20 DISCLAIMED. IN NO EVENT SHALL Koine Yuusuke(koinec) OR CONTRIBUTORS BE
21 LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
22 CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
23 SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
24 INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
25 CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
26 ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
27 OF THE POSSIBILITY OF SUCH DAMAGE.
29 MIDIMIDIMIDIMIDIMIDIMIDIMIDIMIDIMIDIMIDIMIDIMIDIMIDIMIDIMIDIMIDIMIDI*/
32 #define PLAYUMIDI_SRC_MIDIEVENT
39 MidiEventInfo *gp_event = NULL;
40 Byte *gpb_vardata = NULL;
46 /* ===================================================================*/
47 EXTERN_FUNC_MIDIEVENT int
48 MidiEvent_GetMidiInfo(
51 p_midi->uw_division = guw_division;
52 p_midi->dw_max_events = gdw_max_events;
53 p_midi->p_event = gp_event;
54 p_midi->pb_vardata = gpb_vardata;
60 /* ===================================================================*/
61 EXTERN_FUNC_MIDIEVENT void
62 MidiEvent_SetMidiDivision(
65 guw_division = uw_division;
71 /* ===================================================================*/
72 EXTERN_FUNC_MIDIEVENT DWord
73 MidiEvent_GetMidiEvents(
76 return gdw_max_events;
80 /* ===================================================================*/
81 EXTERN_FUNC_MIDIEVENT MidiEventInfo *
82 MidiEvent_GetMidiEventPointer(
89 /* ===================================================================*/
90 EXTERN_FUNC_MIDIEVENT Byte *
91 MidiEvent_GetVarDataPointer(
98 /* ===================================================================*/
99 EXTERN_FUNC_MIDIEVENT int
100 MidiEvent_AllocMidiVarData(
103 if( NULL != gpb_vardata ) { return -0x01; }
105 gpb_vardata = (Byte *)malloc( dw_size );
106 if( NULL == gpb_vardata ) { return -0x02; }
108 memset( gpb_vardata, 0x00, dw_size );
114 /* ===================================================================*/
115 EXTERN_FUNC_MIDIEVENT int
116 MidiEvent_FreeMidiVarData(
119 if( NULL != gp_event ) {
128 /* ===================================================================*/
129 EXTERN_FUNC_MIDIEVENT int
130 MidiEvent_AllocMidiEventInfo(
135 sz_size = sizeof(MidiEventInfo) * dw_events;
137 if( NULL != gp_event ) { return -0x01; }
139 gp_event = (MidiEventInfo *)malloc( sz_size );
140 if( NULL == gp_event ) { return -0x02; }
142 memset( gp_event, 0x00, sz_size );
143 gdw_max_events = dw_events;
149 /* ===================================================================*/
150 EXTERN_FUNC_MIDIEVENT int
151 MidiEvent_FreeMidiEvnetInfo(
154 if( NULL != gp_event ) {
163 /* EOF of midievent.c *************************************************/