reactos/subsystems/mvdm/ntvdm/hardware/sound/speaker.h

/*
 * COPYRIGHT:       GPL - See COPYING in the top level directory
 * PROJECT:         ReactOS Virtual DOS Machine
 * FILE:            subsystems/mvdm/ntvdm/hardware/sound/speaker.h
 * PURPOSE:         PC Speaker emulation
 * PROGRAMMERS:     Hermes Belusca-Maito (hermes.belusca@sfr.fr)
 */

#ifndef _SPEAKER_H_
#define _SPEAKER_H_

/* FUNCTIONS ******************************************************************/

VOID SpeakerChange(UCHAR Port61hValue);

VOID SpeakerInitialize(VOID);
VOID SpeakerCleanup(VOID);

#endif /* _SPEAKER_H_ */
[NTVDM] Start to implement a basic emulated PC speaker, using the Beep driver. svn path=/branches/ntvdm/; revision=60853 2013-11-03 20:31:19 +00:00			`/*`
			`* COPYRIGHT: GPL - See COPYING in the top level directory`
			`* PROJECT: ReactOS Virtual DOS Machine`
[BASESRV][NTVDM][TESTVDD] Improve the FILE header section. Brought to you by Adam Stachowicz. CORE-10114 svn path=/trunk/; revision=69270 2015-09-18 17:01:49 +00:00			`* FILE: subsystems/mvdm/ntvdm/hardware/sound/speaker.h`
[NTVDM] Start to implement a basic emulated PC speaker, using the Beep driver. svn path=/branches/ntvdm/; revision=60853 2013-11-03 20:31:19 +00:00			`* PURPOSE: PC Speaker emulation`
			`* PROGRAMMERS: Hermes Belusca-Maito (hermes.belusca@sfr.fr)`
			`*/`

			`#ifndef _SPEAKER_H_`
			`#define _SPEAKER_H_`

			`/* FUNCTIONS ******************************************************************/`

[NTVDM] - For the BIOS wait hack, use the NT API instead of the Win32 one. - Remove unneeded DOS-exported functions. - Use a PitGetReloadValue function for retrieving the reload value of a given PIT channel, instead of directly reading the reload value member, for functions outside of the PIT module. - Implement basic Pulse-Width Modulation code for the PC speaker emulation. svn path=/trunk/; revision=65333 2014-11-08 21:45:20 +00:00			`VOID SpeakerChange(UCHAR Port61hValue);`
[NTVDM] Part 2 of PIT + sound fix. - Move port 61h management from speaker.c to the emulator.c module; - Add PIT OUT callbacks support; - Add (unimplemented) PitSetGate function (will be used later on). Still WIP. svn path=/branches/ntvdm/; revision=61866 2014-01-28 20:24:24 +00:00
[NTVDM] Start to implement a basic emulated PC speaker, using the Beep driver. svn path=/branches/ntvdm/; revision=60853 2013-11-03 20:31:19 +00:00			`VOID SpeakerInitialize(VOID);`
			`VOID SpeakerCleanup(VOID);`

[NTVDM] Improve the PCH situation. svn path=/trunk/; revision=69435 2015-10-03 21:47:46 +00:00			`#endif /* _SPEAKER_H_ */`