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Removed an incorrect extra shift by 4 from three CT1345 mixer compatibility registers, fixes #340.

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OBattler
2019-09-27 13:33:39 +02:00
parent 88a619fd47
commit 22d4010a04
1 changed files with 4 additions and 4 deletions
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8
src/sound/snd_sb.c
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@@ -8,14 +8,14 @@
* *
* Sound Blaster emulation. * Sound Blaster emulation.
* *
* Version: @(#)sound_sb.c 1.0.15 2018/10/26 * Version: @(#)sound_sb.c 1.0.16 2019/09/27
* *
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/> * Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com> * Miran Grca, <mgrca8@gmail.com>
* TheCollector1995, <mariogplayer@gmail.com> * TheCollector1995, <mariogplayer@gmail.com>
* *
* Copyright 2008-2017 Sarah Walker. * Copyright 2008-2019 Sarah Walker.
* Copyright 2016,2017 Miran Grca. * Copyright 2016-2019 Miran Grca.
*/ */
#include <stdarg.h> #include <stdarg.h>
#include <stdint.h> #include <stdint.h>
@@ -583,7 +583,7 @@ void sb_ct1345_mixer_write(uint16_t addr, uint8_t val, void *p)
{ {
/* Compatibility: chain registers 0x02 and 0x22 as well as 0x06 and 0x26 */ /* Compatibility: chain registers 0x02 and 0x22 as well as 0x06 and 0x26 */
case 0x02: case 0x06: case 0x08: case 0x02: case 0x06: case 0x08:
mixer->regs[mixer->index+0x20]=((val&0xE) << 4)|(val&0xE) << 4; mixer->regs[mixer->index+0x20]=((val&0xE) << 4)|(val&0xE);
break; break;
case 0x22: case 0x26: case 0x28: case 0x22: case 0x26: case 0x28: