| /*---------------------------------------------------------------------------- |
| * |
| * File: |
| * eas_smfdata.h |
| * |
| * Contents and purpose: |
| * SMF File Parser |
| * |
| * This file contains data definitions for the SMF parser. |
| * |
| * Copyright Sonic Network Inc. 2005 |
| |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * |
| *---------------------------------------------------------------------------- |
| * Revision Control: |
| * $Revision: 686 $ |
| * $Date: 2007-05-03 14:10:54 -0700 (Thu, 03 May 2007) $ |
| *---------------------------------------------------------------------------- |
| */ |
| |
| #ifndef _EAS_SMF_DATA_H |
| #define _EAS_SMF_DATA_H |
| |
| #ifndef MAX_SMF_STREAMS |
| #define MAX_SMF_STREAMS 17 |
| #endif |
| |
| /* offsets in to the SMF file */ |
| #define SMF_OFS_HEADER_SIZE 4 |
| #define SMF_OFS_FILE_TYPE 8 |
| #define SMF_OFS_NUM_TRACKS 10 |
| |
| /* size of chunk info (chunk ID + chunk size) */ |
| #define SMF_CHUNK_INFO_SIZE 8 |
| |
| /* 'MTrk' track chunk ID */ |
| #define SMF_CHUNK_TYPE_TRACK 0x4d54726bL |
| |
| /* some useful meta-events */ |
| #define SMF_META_TEXT 0x01 |
| #define SMF_META_COPYRIGHT 0x02 |
| #define SMF_META_SEQTRK_NAME 0x03 |
| #define SMF_META_LYRIC 0x05 |
| #define SMF_META_END_OF_TRACK 0x2f |
| #define SMF_META_TEMPO 0x51 |
| #define SMF_META_TIME_SIGNATURE 0x58 |
| |
| /* default timebase (120BPM) */ |
| #define SMF_DEFAULT_TIMEBASE 500000L |
| |
| /* value for pSMFStream->ticks to signify end of track */ |
| #define SMF_END_OF_TRACK 0xffffffff |
| |
| #endif |
| |
