eas_rtttldata.h revision 7df30109963092559d3760c0661a020f9daf1030 
1/*----------------------------------------------------------------------------
2 *
3 * File:
4 * eas_rtttldata.h
5 *
6 * Contents and purpose:
7 * SMF File Parser
8 *
9 * This file contains data declarations for the RTTTL parser.
10 *
11 * Copyright Sonic Network Inc. 2005
12
13 * Licensed under the Apache License, Version 2.0 (the "License");
14 * you may not use this file except in compliance with the License.
15 * You may obtain a copy of the License at
16 *
17 *      http://www.apache.org/licenses/LICENSE-2.0
18 *
19 * Unless required by applicable law or agreed to in writing, software
20 * distributed under the License is distributed on an "AS IS" BASIS,
21 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
22 * See the License for the specific language governing permissions and
23 * limitations under the License.
24 *
25 *----------------------------------------------------------------------------
26 * Revision Control:
27 *   $Revision: 82 $
28 *   $Date: 2006-07-10 11:45:19 -0700 (Mon, 10 Jul 2006) $
29 *----------------------------------------------------------------------------
30*/
31
32#ifndef EAS_RTTTLDATA_H
33#define EAS_RTTTLDATA_H
34
35#include "eas_data.h"
36
37
38/* maximum line size as specified in iMelody V1.2 spec */
39#define MAX_LINE_SIZE			75
40
41/*----------------------------------------------------------------------------
42 *
43 * S_RTTTL_DATA
44 *
45 * This structure contains the state data for the iMelody parser
46 *----------------------------------------------------------------------------
47*/
48
49typedef struct
50{
51	EAS_FILE_HANDLE	fileHandle;				/* file handle */
52	S_SYNTH *pSynth;					/* synthesizer handle */
53	S_METADATA_CB	metadata;				/* metadata callback */
54	EAS_I32		fileOffset;					/* offset to start of data */
55	EAS_I32		time;						/* current time in 256ths of a msec */
56	EAS_I32		tick;						/* length of 32nd note in 256th of a msec */
57	EAS_I32		restTicks;					/* ticks to rest after current note */
58	EAS_I32		repeatOffset;				/* file offset to start of repeat section */
59	EAS_U8		repeatCount;				/* repeat counter */
60	EAS_I8		dataByte;					/* storage for characters that are "put back" */
61	EAS_U8		state;						/* current state EAS_STATE_XXXX */
62	EAS_I8		style;						/* from STYLE */
63	EAS_U8		note;						/* MIDI note number */
64	EAS_U8		octave;						/* decault octave prefix */
65	EAS_I8		duration;					/* default note duration */
66} S_RTTTL_DATA;
67
68#endif
69
70
71