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-
- ; /*\
- ;---|*|-----------------====< VBE/AI MIDI INCLUDE >====----------------------
- ;---|*|
- ;---|*| Copyright (c) 1993,1994 V.E.S.A, Inc. All Rights Reserved.
- ;---|*|
- ;---|*| VBE/AI 1.0 Specification
- ;---|*| February 2, 1994. 1.00 release
- ;---|*|
- ; \*/
-
- //
- // OPL2 Registered Patch
- //
-
- typedef struct { // nested structure within the
- char opl2ksl; // patch structure
- char opl2freqMult;
- char opl2feedBack; // used by operator 0 only
- char opl2attack;
- char opl2sustLevel;
- char opl2sustain;
- char opl2decay;
- char opl2release;
- char opl2output;
- char opl2am;
- char opl2vib;
- char opl2ksr;
- char opl2fm; // used by operator 0 only
- } OPL2opr;
-
- //
- // The following structure represents the format of whole patch
- // passed in from the application. This whole structure makes up
- // a single OPL2 patch.
- //
-
- typedef struct {
- int opl2type; // patch type
- char opl2mode; // 0 = melodic, 1 = percussive
- char opl2percVoice; // if mode == 1, voice number to be used
- OPL2opr opl2op0;
- OPL2opr opl2op1;
- char opl2wave0; // waveform for operator 0
- char opl2wave1; // waveform for operator 1
- } OPL2native;
-
-
- //
- // The following structure makes up the complete VBE/AI 'vaid' patch
- // in the patch librayr. It includes the VESA patch header wrapper.
- //
-
- typedef struct {
- VAIDhdr vbehdr; // the 'vaid' header
- OPL2native native; // native patch data
- } OPL2patch;
-
- //
- // OPL3 Registered Patch
- //
-
- // OPL3 Patch Structure
-
- typedef struct { // register values from the
- int opl3type; // patch type
- char reg20[4]; // four operators
- char reg40[4]; // patch structure
- char reg60[4]; // patch structure
- char reg80[4]; // patch structure
- char regC0[2]; // patch structure
- char regE0[2]; // patch structure
- } OPL3native;
-
- //
- // The following structure makes up the complete VBE/AI 'vaid' patch
- // in the patch library. It includes the VESA patch header wrapper.
- //
-
- typedef struct {
- VAIDhdr vbehdr; // the 'vaid' header
- OPL3native native; // native patch data
- } OPL3patch;
-
-
- ; /*\
- ;---|*| end of MIDI.INC
- ; \*/
-
-
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