eas_midi.h revision 56c99cd2c2c1e6ab038dac5fced5b92ccf11ff6c 
1/*----------------------------------------------------------------------------
2 *
3 * File:
4 * eas_midi.h
5 *
6 * Contents and purpose:
7 * Prototypes for MIDI stream parsing functions
8 *
9 *
10 * Copyright Sonic Network Inc. 2005
11
12 * Licensed under the Apache License, Version 2.0 (the "License");
13 * you may not use this file except in compliance with the License.
14 * You may obtain a copy of the License at
15 *
16 *      http://www.apache.org/licenses/LICENSE-2.0
17 *
18 * Unless required by applicable law or agreed to in writing, software
19 * distributed under the License is distributed on an "AS IS" BASIS,
20 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
21 * See the License for the specific language governing permissions and
22 * limitations under the License.
23 *
24 *----------------------------------------------------------------------------
25 * Revision Control:
26 *   $Revision: 82 $
27 *   $Date: 2006-07-10 11:45:19 -0700 (Mon, 10 Jul 2006) $
28 *----------------------------------------------------------------------------
29*/
30
31#ifndef _EAS_MIDI_H
32#define _EAS_MIDI_H
33
34/*----------------------------------------------------------------------------
35 * EAS_InitMIDIStream()
36 *----------------------------------------------------------------------------
37 * Purpose:
38 * Initializes the MIDI stream state for parsing.
39 *
40 * Inputs:
41 *
42 * Outputs:
43 * returns EAS_RESULT (EAS_SUCCESS is OK)
44 *
45 * Side Effects:
46 *
47 *----------------------------------------------------------------------------
48*/
49void EAS_InitMIDIStream (S_MIDI_STREAM *pMIDIStream);
50
51/*----------------------------------------------------------------------------
52 * EAS_ParseMIDIStream()
53 *----------------------------------------------------------------------------
54 * Purpose:
55 * Parses a MIDI input stream character by character. Characters are pushed (rather than pulled)
56 * so the interface works equally well for both file and stream I/O.
57 *
58 * Inputs:
59 * c            - character from MIDI stream
60 *
61 * Outputs:
62 * returns EAS_RESULT (EAS_SUCCESS is OK)
63 *
64 * Side Effects:
65 *
66 *----------------------------------------------------------------------------
67*/
68EAS_RESULT EAS_ParseMIDIStream (S_EAS_DATA *pEASData, S_SYNTH *pSynth, S_MIDI_STREAM *pMIDIStream, EAS_U8 c, EAS_INT parserMode);
69
70#endif /* #define _EAS_MIDI_H */
71
72