mirror of https://github.com/lianthony/NT4.0
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
56 lines
852 B
56 lines
852 B
|
|
/*++ BUILD Version: 0002 // Increment this if a change has global effects
|
|
|
|
|
|
Copyright (c) 1992 Microsoft Corporation
|
|
|
|
Module Name:
|
|
|
|
hardware.h
|
|
|
|
Abstract:
|
|
|
|
This include file defines constants and types for
|
|
the Microsoft midi synthesizer.
|
|
|
|
Author:
|
|
|
|
Robin Speed (RobinSp) 20-Oct-92
|
|
|
|
Revision History:
|
|
|
|
--*/
|
|
|
|
#include <synth.h>
|
|
|
|
|
|
|
|
#define SYNTH_PORT 0x388
|
|
#define NUMBER_OF_SYNTH_PORTS 4
|
|
|
|
|
|
//
|
|
// Sound system hardware and device-level variables
|
|
//
|
|
|
|
typedef struct {
|
|
ULONG Key; // For debugging
|
|
#define HARDWARE_KEY (*(ULONG *)"Hw ")
|
|
|
|
PUCHAR SynthBase; // base port address for synth
|
|
|
|
} SOUND_HARDWARE, *PSOUND_HARDWARE;
|
|
|
|
|
|
|
|
|
|
//
|
|
// Devices - these values are also used as array indices
|
|
//
|
|
|
|
typedef enum {
|
|
AdlibDevice = 0,
|
|
Opl3Device,
|
|
NumberOfDevices
|
|
} SOUND_DEVICES;
|
|
|