| Dave Sparks | 56c99cd | 2009-08-24 17:35:45 -0700 | [diff] [blame] | 1 | /*---------------------------------------------------------------------------- |
| 2 | * |
| 3 | * File: |
| 4 | * eas_otadata.h |
| 5 | * |
| 6 | * Contents and purpose: |
| 7 | * OTA File Parser |
| 8 | * |
| 9 | * This file contains data declarations for the OTA parser. |
| 10 | * |
| 11 | * Copyright Sonic Network Inc. 2005 |
| The Android Open Source Project | 7df3010 | 2009-03-03 19:30:38 -0800 | [diff] [blame] | 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. |
| Dave Sparks | 56c99cd | 2009-08-24 17:35:45 -0700 | [diff] [blame] | 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_OTADATA_H |
| 33 | #define EAS_OTADATA_H |
| 34 | |
| 35 | #include "eas_data.h" |
| 36 | |
| 37 | /* definition for state flags */ |
| 38 | #define OTA_FLAGS_UNICODE 0x01 /* unicode text */ |
| 39 | |
| 40 | /*---------------------------------------------------------------------------- |
| 41 | * |
| 42 | * S_OTA_DATA |
| 43 | * |
| 44 | * This structure contains the state data for the OTA parser |
| 45 | *---------------------------------------------------------------------------- |
| 46 | */ |
| 47 | |
| 48 | typedef struct |
| 49 | { |
| 50 | EAS_I32 fileOffset; /* offset to location in file */ |
| 51 | EAS_U8 patternLen; /* length of current pattern */ |
| 52 | EAS_U8 dataByte; /* previous char from file */ |
| 53 | EAS_U8 bitCount; /* bit count in char */ |
| 54 | } S_OTA_LOC; |
| 55 | |
| 56 | typedef struct |
| 57 | { |
| 58 | EAS_FILE_HANDLE fileHandle; /* file handle */ |
| 59 | S_SYNTH *pSynth; /* synth handle */ |
| 60 | EAS_I32 fileOffset; /* offset to start of data */ |
| 61 | EAS_I32 time; /* current time in 256ths of a msec */ |
| 62 | EAS_U32 tick; /* length of 32nd note in 256th of a msec */ |
| 63 | EAS_U32 restTicks; /* ticks to rest after current note */ |
| 64 | S_OTA_LOC patterns[4]; /* pattern locations */ |
| 65 | S_OTA_LOC current; /* current location */ |
| 66 | S_OTA_LOC restore; /* previous location */ |
| 67 | S_METADATA_CB metadata; /* metadata callback */ |
| 68 | EAS_U8 flags; /* bit flags */ |
| 69 | EAS_U8 numPatterns; /* number of patterns left in song */ |
| 70 | EAS_U8 currentPattern; /* current pattern for loop */ |
| 71 | EAS_U8 note; /* MIDI note number */ |
| 72 | EAS_U8 octave; /* octave modifier */ |
| 73 | EAS_U8 style; /* from STYLE */ |
| 74 | EAS_U8 velocity; /* current volume */ |
| 75 | EAS_U8 state; /* current state EAS_STATE_XXXX */ |
| 76 | EAS_U8 loopCount; /* loop count for pattern */ |
| 77 | } S_OTA_DATA; |
| 78 | |
| 79 | #endif |
| 80 | |
| 81 | |