2017-05-30 03:38:38 +02:00
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/*
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2022-02-22 20:28:56 -05:00
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* 86Box A hypervisor and IBM PC system emulator that specializes in
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* running old operating systems and software designed for IBM
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* PC systems and compatibles from 1981 through fairly recent
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* system designs based on the PCI bus.
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2017-05-30 03:38:38 +02:00
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*
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2022-02-22 20:28:56 -05:00
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* This file is part of the 86Box distribution.
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2017-05-30 03:38:38 +02:00
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*
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2022-02-22 20:28:56 -05:00
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* Sound emulation core.
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2017-05-30 03:38:38 +02:00
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*
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2020-03-25 00:46:02 +02:00
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*
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2017-05-30 03:38:38 +02:00
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*
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2022-02-22 20:28:56 -05:00
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* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
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* Miran Grca, <mgrca8@gmail.com>
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2017-11-05 01:57:04 -05:00
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*
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2022-02-22 20:28:56 -05:00
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* Copyright 2008-2018 Sarah Walker.
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* Copyright 2016-2018 Miran Grca.
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2017-05-30 03:38:38 +02:00
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*/
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2022-02-18 19:47:35 -05:00
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2017-10-07 00:46:54 -04:00
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#ifndef EMU_SOUND_H
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#define EMU_SOUND_H
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2017-10-07 00:46:54 -04:00
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2018-02-11 20:51:42 +01:00
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extern int sound_gain;
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2017-12-10 15:16:24 +01:00
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2022-02-22 20:28:56 -05:00
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#define SOUNDBUFLEN (48000 / 50)
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2017-11-05 01:57:04 -05:00
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2022-02-22 20:28:56 -05:00
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#define CD_FREQ 44100
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#define CD_BUFLEN (CD_FREQ / 10)
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2017-11-05 01:57:04 -05:00
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2020-05-19 21:15:25 -03:00
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enum {
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SOUND_NONE = 0,
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SOUND_INTERNAL
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};
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2022-02-22 20:28:56 -05:00
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extern int ppispeakon;
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extern int gated,
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speakval,
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speakon;
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extern int sound_pos_global;
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extern int sound_card_current;
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2017-11-05 01:57:04 -05:00
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extern void sound_add_handler(void (*get_buffer)(int32_t *buffer,
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int len, void *p),
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void *p);
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extern void sound_set_cd_audio_filter(void (*filter)(int channel,
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double *buffer, void *p),
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void *p);
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2017-11-05 01:57:04 -05:00
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extern int sound_card_available(int card);
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#ifdef EMU_DEVICE_H
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extern const device_t *sound_card_getdevice(int card);
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#endif
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extern int sound_card_has_config(int card);
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extern char *sound_card_get_internal_name(int card);
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extern int sound_card_get_from_internal_name(char *s);
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extern void sound_card_init(void);
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extern void sound_set_cd_volume(unsigned int vol_l, unsigned int vol_r);
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2016-06-26 00:34:39 +02:00
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2022-02-22 20:28:56 -05:00
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extern void sound_speed_changed(void);
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2017-05-05 01:49:42 +02:00
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extern void sound_init(void);
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extern void sound_reset(void);
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2017-05-05 01:49:42 +02:00
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extern void sound_card_reset(void);
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2018-04-25 23:51:13 +02:00
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2022-02-22 20:28:56 -05:00
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extern void sound_cd_thread_end(void);
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extern void sound_cd_thread_reset(void);
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extern void closeal(void);
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extern void inital(void);
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extern void givealbuffer(void *buf);
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extern void givealbuffer_cd(void *buf);
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2017-10-07 00:46:54 -04:00
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2020-02-29 19:12:23 +01:00
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#ifdef EMU_DEVICE_H
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/* AdLib and AdLib Gold */
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extern const device_t adlib_device;
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extern const device_t adlib_mca_device;
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extern const device_t adgold_device;
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2020-03-25 00:49:25 +01:00
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/* Aztech Sound Galaxy 16 */
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extern const device_t azt2316a_device;
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extern const device_t azt1605_device;
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2020-02-29 19:12:23 +01:00
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/* Ensoniq AudioPCI */
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extern const device_t es1371_device;
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extern const device_t es1371_onboard_device;
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2020-02-29 19:12:23 +01:00
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/* Creative Labs Game Blaster */
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extern const device_t cms_device;
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/* Gravis UltraSound and UltraSound Max */
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extern const device_t gus_device;
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2022-02-22 20:28:56 -05:00
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# if defined(DEV_BRANCH) && defined(USE_PAS16)
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2020-02-29 19:12:23 +01:00
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/* Pro Audio Spectrum 16 */
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extern const device_t pas16_device;
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# endif
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2020-02-29 19:12:23 +01:00
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2022-01-08 20:15:56 -05:00
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/* IBM PS/1 Audio Card */
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extern const device_t ps1snd_device;
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2021-05-19 00:46:15 -03:00
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/* Tandy PSSJ */
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2020-02-29 19:12:23 +01:00
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extern const device_t pssj_device;
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# if defined(DEV_BRANCH) && defined(USE_TANDY_ISA)
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extern const device_t pssj_isa_device;
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2022-02-14 05:10:50 +05:00
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extern const device_t tndy_device;
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# endif
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2020-02-29 19:12:23 +01:00
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/* Creative Labs Sound Blaster */
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extern const device_t sb_1_device;
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extern const device_t sb_15_device;
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extern const device_t sb_mcv_device;
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extern const device_t sb_2_device;
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extern const device_t sb_pro_v1_device;
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extern const device_t sb_pro_v2_device;
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extern const device_t sb_pro_mcv_device;
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extern const device_t sb_pro_compat_device;
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2020-02-29 19:12:23 +01:00
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extern const device_t sb_16_device;
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extern const device_t sb_16_pnp_device;
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extern const device_t sb_16_compat_device;
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extern const device_t sb_16_compat_nompu_device;
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extern const device_t sb_32_pnp_device;
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2020-02-29 19:12:23 +01:00
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extern const device_t sb_awe32_device;
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extern const device_t sb_awe32_pnp_device;
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2022-02-12 19:08:02 -05:00
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extern const device_t sb_awe64_value_device;
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extern const device_t sb_awe64_device;
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2021-07-25 20:49:27 +05:00
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extern const device_t sb_awe64_gold_device;
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2020-02-29 19:12:23 +01:00
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/* Innovation SSI-2001 */
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extern const device_t ssi2001_device;
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/* Windows Sound System */
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extern const device_t wss_device;
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extern const device_t ncr_business_audio_device;
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2021-05-19 00:46:15 -03:00
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/* Crystal CS423x */
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2022-02-18 21:42:05 +01:00
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extern const device_t cs4235_device;
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extern const device_t cs4235_onboard_device;
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2021-05-22 22:29:25 -03:00
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extern const device_t cs4236b_device;
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2021-06-03 01:15:23 -03:00
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extern const device_t cs4237b_device;
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extern const device_t cs4238b_device;
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2022-02-25 19:22:45 -03:00
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/* C-Media CMI8x38 */
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extern const device_t cmi8338_device;
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2022-02-25 20:26:21 -03:00
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extern const device_t cmi8338_onboard_device;
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2022-02-25 19:22:45 -03:00
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extern const device_t cmi8738_device;
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2022-02-25 20:26:21 -03:00
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extern const device_t cmi8738_onboard_device;
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2022-03-07 10:45:10 -03:00
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extern const device_t cmi8738_6ch_onboard_device;
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2020-02-29 19:12:23 +01:00
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#endif
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2022-02-22 20:28:56 -05:00
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#endif /*EMU_SOUND_H*/
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