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Fixed CD-ROM timings on the NCR 53x8xx SCSI controllers, the IDE_TIME, CDROM_TIME, and ZIP_TIME values, and the delay added to the CD-ROM READ SUBCHANNEL command, fixes slowdowns on several games that use CD Audio, such as Tomb Raider II.

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OBattler
2019-11-19 04:35:54 +01:00
parent 841a1f67da
commit e4408bc84d
7 changed files with 97 additions and 58 deletions
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7
src/disk/hdc_ide.h
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@@ -9,12 +9,12 @@
* Implementation of the IDE emulation for hard disks and ATAPI
* CD-ROM devices.
*
* Version: @(#)hdd_ide.h 1.0.15 2018/10/31
* Version: @(#)hdd_ide.h 1.0.16 2019/11/19
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
* Copyright 2008-2018 Sarah Walker.
* Copyright 2016-2018 Miran Grca.
* Copyright 2008-2019 Sarah Walker.
* Copyright 2016-2019 Miran Grca.
*/
#ifndef EMU_IDE_H
# define EMU_IDE_H
@@ -130,6 +130,7 @@ extern void ide_pri_disable(void);
extern void ide_sec_enable(void);
extern void ide_sec_disable(void);
extern double ide_atapi_get_period(uint8_t channel);
extern void ide_set_callback(uint8_t channel, double callback);
extern void ide_padstr(char *str, const char *src, int len);