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3453a66f16a0cef3f34a3ba8ccf437e0c28a6e89
86Box/src/sound/snd_sb_dsp.c

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Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
/*Jazz sample rates :
386-33 - 12kHz
486-33 - 20kHz
486-50 - 32kHz
Pentium - 45kHz*/
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
#include <stdio.h>
Another massive cleanup run. Ibm.h no longer includes system header files. ROM loading simplified, and moved from mem.c to rom.c. Fixes in Makefile. Corrected mamy wrong includes. Removed old junk from days long gone. First phase of new SCAT chipset driver - no longer gives errors in BIOS, but NOT DONE YET.
2017-09-25 04:31:20 -04:00
#include <stdint.h>
#include <string.h>
Video (API) cleanup and minor stuff. Oh, and the VNC files :P
2017-10-14 13:38:05 -04:00
#include <stdlib.h>
#include <wchar.h>
Fixed bugs that were preventing NVR and Flash files from behind saved; A lot of clean ups from waltje; Start of a directory structure for the code, thanks to waltje.
2017-05-06 17:48:33 +02:00
#include "../ibm.h"
#include "../io.h"
#include "../pic.h"
#include "../dma.h"
#include "../timer.h"
Changes, updates and fixes to fixes. Check the new warnings re timer_add(). Using stricter prototypes receiled more stuff..
2017-06-04 02:11:19 -04:00
#include "../device.h"
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
#include "sound.h"
Another massive cleanup run. Ibm.h no longer includes system header files. ROM loading simplified, and moved from mem.c to rom.c. Fixes in Makefile. Corrected mamy wrong includes. Removed old junk from days long gone. First phase of new SCAT chipset driver - no longer gives errors in BIOS, but NOT DONE YET.
2017-09-25 04:31:20 -04:00
#include "midi.h"
Implemented Sound Blaster MIDI through the DSP (was surprisingly missing before). Native Windows 3.1 and NT Sound Blaster drivers can now use their DSP to drive the MIDI out. Added MIDI out config to pre-SB16's for this new change.
2017-05-10 18:29:16 +02:00
#include "snd_mpu401.h"
Fixed bugs that were preventing NVR and Flash files from behind saved; A lot of clean ups from waltje; Start of a directory structure for the code, thanks to waltje.
2017-05-06 17:48:33 +02:00
#include "snd_sb_dsp.h"
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
/*The recording safety margin is intended for uneven "len" calls to the get_buffer mixer calls on sound_sb*/
#define SB_DSP_REC_SAFEFTY_MARGIN 4096
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
void pollsb(void *p);
void sb_poll_i(void *p);
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
//#define SB_DSP_RECORD_DEBUG
//#define SB_TEST_RECORDING_SAW
#ifdef SB_DSP_RECORD_DEBUG
FILE* soundf = 0/*NULL*/;
#endif
#ifdef SB_TEST_RECORDING_SAW
int counttest;
#endif
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
static int sbe2dat[4][9] = {
{ 0x01, -0x02, -0x04, 0x08, -0x10, 0x20, 0x40, -0x80, -106 },
{ -0x01, 0x02, -0x04, 0x08, 0x10, -0x20, 0x40, -0x80, 165 },
{ -0x01, 0x02, 0x04, -0x08, 0x10, -0x20, -0x40, 0x80, -151 },
{ 0x01, -0x02, 0x04, -0x08, -0x10, 0x20, -0x40, 0x80, 90 }
};
static int sb_commands[256]=
{
-1, 2,-1,-1, 1, 2,-1, 0, 1,-1,-1,-1,-1,-1, 2, 1,
1,-1,-1,-1, 2,-1, 2, 2,-1,-1,-1,-1, 0,-1,-1, 0,
0,-1,-1,-1, 2,-1,-1,-1,-1,-1,-1,-1, 0,-1,-1,-1,
-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
1, 2, 2,-1,-1,-1,-1,-1, 2,-1,-1,-1,-1,-1,-1,-1,
-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
-1,-1,-1,-1, 2, 2, 2, 2,-1,-1,-1,-1,-1, 0,-1, 0,
2, 2,-1,-1,-1,-1,-1,-1, 2, 2,-1,-1,-1,-1,-1,-1,
0,-1,-1,-1,-1,-1,-1,-1, 0,-1,-1,-1,-1,-1,-1,-1,
-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
0, 0,-1, 0, 0, 0, 0,-1, 0, 0, 0,-1,-1,-1,-1,-1,
1, 0, 1, 0, 1,-1,-1, 0, 0,-1,-1,-1,-1,-1,-1,-1,
-1,-1, 0,-1,-1,-1,-1,-1,-1, 1, 2,-1,-1,-1,-1, 0
};
char sb16_copyright[] = "COPYRIGHT (C) CREATIVE TECHNOLOGY LTD, 1992.";
uint16_t sb_dsp_versions[] = {0, 0, 0x105, 0x200, 0x201, 0x300, 0x302, 0x405, 0x40d};
/*These tables were 'borrowed' from DOSBox*/
int8_t scaleMap4[64] = {
0, 1, 2, 3, 4, 5, 6, 7, 0, -1, -2, -3, -4, -5, -6, -7,
1, 3, 5, 7, 9, 11, 13, 15, -1, -3, -5, -7, -9, -11, -13, -15,
2, 6, 10, 14, 18, 22, 26, 30, -2, -6, -10, -14, -18, -22, -26, -30,
4, 12, 20, 28, 36, 44, 52, 60, -4, -12, -20, -28, -36, -44, -52, -60
};
uint8_t adjustMap4[64] = {
0, 0, 0, 0, 0, 16, 16, 16,
0, 0, 0, 0, 0, 16, 16, 16,
240, 0, 0, 0, 0, 16, 16, 16,
240, 0, 0, 0, 0, 16, 16, 16,
240, 0, 0, 0, 0, 16, 16, 16,
240, 0, 0, 0, 0, 16, 16, 16,
240, 0, 0, 0, 0, 0, 0, 0,
240, 0, 0, 0, 0, 0, 0, 0
};
int8_t scaleMap26[40] = {
0, 1, 2, 3, 0, -1, -2, -3,
1, 3, 5, 7, -1, -3, -5, -7,
2, 6, 10, 14, -2, -6, -10, -14,
4, 12, 20, 28, -4, -12, -20, -28,
5, 15, 25, 35, -5, -15, -25, -35
};
uint8_t adjustMap26[40] = {
0, 0, 0, 8, 0, 0, 0, 8,
248, 0, 0, 8, 248, 0, 0, 8,
248, 0, 0, 8, 248, 0, 0, 8,
248, 0, 0, 8, 248, 0, 0, 8,
248, 0, 0, 0, 248, 0, 0, 0
};
int8_t scaleMap2[24] = {
0, 1, 0, -1, 1, 3, -1, -3,
2, 6, -2, -6, 4, 12, -4, -12,
8, 24, -8, -24, 6, 48, -16, -48
};
uint8_t adjustMap2[24] = {
0, 4, 0, 4,
252, 4, 252, 4, 252, 4, 252, 4,
252, 4, 252, 4, 252, 4, 252, 4,
252, 0, 252, 0
};
void sb_irq(sb_dsp_t *dsp, int irq8)
{
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
// pclog("IRQ %i %02X\n",irq8,pic.mask);
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
if (irq8) dsp->sb_irq8 = 1;
else dsp->sb_irq16 = 1;
picint(1 << dsp->sb_irqnum);
}
void sb_irqc(sb_dsp_t *dsp, int irq8)
{
if (irq8) dsp->sb_irq8 = 0;
else dsp->sb_irq16 = 0;
picintc(1 << dsp->sb_irqnum);
}
void sb_dsp_reset(sb_dsp_t *dsp)
{
dsp->sbenable = dsp->sb_enable_i = 0;
dsp->sb_command = 0;
dsp->sb_8_length = 0xffff;
dsp->sb_8_autolen = 0xffff;
sb_irqc(dsp, 0);
sb_irqc(dsp, 1);
dsp->sb_16_pause = 0;
dsp->sb_read_wp = dsp->sb_read_rp = 0;
dsp->sb_data_stat = -1;
dsp->sb_speaker = 0;
dsp->sb_pausetime = -1;
dsp->sbe2 = 0xAA;
dsp->sbe2count = 0;
dsp->sbreset = 0;
dsp->sbenable = dsp->sb_enable_i = dsp->sb_count_i = 0;
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
dsp->record_pos_read=0;
dsp->record_pos_write=SB_DSP_REC_SAFEFTY_MARGIN;
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
picintc(1 << dsp->sb_irqnum);
dsp->asp_data_len = 0;
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
#ifdef SB_DSP_RECORD_DEBUG
if (soundf != 0)
{
fclose(soundf);
soundf=0;
}
#endif
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
}
void sb_doreset(sb_dsp_t *dsp)
{
int c;
sb_dsp_reset(dsp);
if (dsp->sb_type==SB16) sb_commands[8] = 1;
else sb_commands[8] = -1;
for (c = 0; c < 256; c++)
dsp->sb_asp_regs[c] = 0;
dsp->sb_asp_regs[5] = 0x01;
dsp->sb_asp_regs[9] = 0xf8;
}
void sb_dsp_speed_changed(sb_dsp_t *dsp)
{
if (dsp->sb_timeo < 256)
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
dsp->sblatcho = TIMER_USEC * (256 - dsp->sb_timeo);
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
else
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
dsp->sblatcho = (int)(TIMER_USEC * (1000000.0f / (float)(dsp->sb_timeo - 256)));
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
if (dsp->sb_timei < 256)
dsp->sblatchi = TIMER_USEC * (256 - dsp->sb_timei);
else
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
dsp->sblatchi = (int)(TIMER_USEC * (1000000.0f / (float)(dsp->sb_timei - 256)));
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
}
void sb_add_data(sb_dsp_t *dsp, uint8_t v)
{
dsp->sb_read_data[dsp->sb_read_wp++] = v;
dsp->sb_read_wp &= 0xff;
}
#define ADPCM_4 1
#define ADPCM_26 2
#define ADPCM_2 3
void sb_start_dma(sb_dsp_t *dsp, int dma8, int autoinit, uint8_t format, int len)
{
dsp->sb_pausetime = -1;
if (dma8)
{
dsp->sb_8_length = len;
dsp->sb_8_format = format;
dsp->sb_8_autoinit = autoinit;
dsp->sb_8_pause = 0;
dsp->sb_8_enable = 1;
if (dsp->sb_16_enable && dsp->sb_16_output) dsp->sb_16_enable = 0;
dsp->sb_8_output = 1;
timer_process();
dsp->sbenable = dsp->sb_8_enable;
timer_update_outstanding();
dsp->sbleftright = 0;
dsp->sbdacpos = 0;
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
// pclog("Start 8-bit DMA addr %06X len %04X\n",dma.ac[1]+(dma.page[1]<<16),len);
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
}
else
{
dsp->sb_16_length = len;
dsp->sb_16_format = format;
dsp->sb_16_autoinit = autoinit;
dsp->sb_16_pause = 0;
dsp->sb_16_enable = 1;
if (dsp->sb_8_enable && dsp->sb_8_output) dsp->sb_8_enable = 0;
dsp->sb_16_output = 1;
timer_process();
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
dsp->sbenable = dsp->sb_16_enable;
timer_update_outstanding();
// pclog("Start 16-bit DMA addr %06X len %04X\n",dma16.ac[1]+(dma16.page[1]<<16),len);
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
}
}
void sb_start_dma_i(sb_dsp_t *dsp, int dma8, int autoinit, uint8_t format, int len)
{
if (dma8)
{
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
#ifdef SB_TEST_RECORDING_SAW
switch (dsp->sb_8_format)
{
case 00:case 20:counttest=0x80;break;
case 10:case 30:counttest=0;break;
}
#endif
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
dsp->sb_8_length = len;
dsp->sb_8_format = format;
dsp->sb_8_autoinit = autoinit;
dsp->sb_8_pause = 0;
dsp->sb_8_enable = 1;
if (dsp->sb_16_enable && !dsp->sb_16_output) dsp->sb_16_enable = 0;
dsp->sb_8_output = 0;
timer_process();
dsp->sb_enable_i = dsp->sb_8_enable;
timer_update_outstanding();
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
// pclog("Start 8-bit input DMA addr %06X len %04X\n",dma.ac[1]+(dma.page[1]<<16),len);
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
}
else
{
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
#ifdef SB_TEST_RECORDING_SAW
switch (dsp->sb_16_format)
{
case 00:case 20:counttest=0x8000;break;
case 10:case 30:counttest=0;break;
}
#endif
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
dsp->sb_16_length = len;
dsp->sb_16_format = format;
dsp->sb_16_autoinit = autoinit;
dsp->sb_16_pause = 0;
dsp->sb_16_enable = 1;
if (dsp->sb_8_enable && !dsp->sb_8_output) dsp->sb_8_enable = 0;
dsp->sb_16_output = 0;
timer_process();
dsp->sb_enable_i = dsp->sb_16_enable;
timer_update_outstanding();
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
// pclog("Start 16-bit input DMA addr %06X len %04X\n",dma.ac[1]+(dma.page[1]<<16),len);
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
}
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
memset(dsp->record_buffer,0,sizeof(dsp->record_buffer));
#ifdef SB_DSP_RECORD_DEBUG
if (soundf != 0)
{
fclose(soundf);
soundf=0;
}
#endif
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
}
int sb_8_read_dma(sb_dsp_t *dsp)
{
return dma_channel_read(dsp->sb_8_dmanum);
}
void sb_8_write_dma(sb_dsp_t *dsp, uint8_t val)
{
dma_channel_write(dsp->sb_8_dmanum, val);
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
#ifdef SB_DSP_RECORD_DEBUG
if (!soundf) soundf=fopen("sound_dsp.pcm","wb");
fwrite(&val,1,1,soundf);
#endif
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
}
uint16_t sb_16_read_dma(sb_dsp_t *dsp)
{
Sound Blaster 16 and AWE32 MPU-401 base address and 16-bit DMA channel are now configurable; AHA-154x SCSI controller base address, IRQ, and 16-bit DMA channel are now configurable.
2016-11-13 18:21:15 +01:00
return dma_channel_read(dsp->sb_16_dmanum);
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
}
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
int sb_16_write_dma(sb_dsp_t *dsp, uint16_t val)
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
{
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
int ret = dma_channel_write(dsp->sb_16_dmanum, val);
#ifdef SB_DSP_RECORD_DEBUG
if (!soundf) soundf=fopen("sound_dsp.pcm","wb");
fwrite(&val,2,1,soundf);
#endif
return (ret == DMA_NODATA);
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
}
void sb_dsp_setirq(sb_dsp_t *dsp, int irq)
{
dsp->sb_irqnum = irq;
}
void sb_dsp_setdma8(sb_dsp_t *dsp, int dma)
{
dsp->sb_8_dmanum = dma;
}
Sound Blaster 16 and AWE32 MPU-401 base address and 16-bit DMA channel are now configurable; AHA-154x SCSI controller base address, IRQ, and 16-bit DMA channel are now configurable.
2016-11-13 18:21:15 +01:00
void sb_dsp_setdma16(sb_dsp_t *dsp, int dma)
{
dsp->sb_16_dmanum = dma;
}
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
void sb_exec_command(sb_dsp_t *dsp)
{
int temp,c;
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
// pclog("sb_exec_command : SB command %02X\n", dsp->sb_command);
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
switch (dsp->sb_command)
{
case 0x01: /*???*/
if (dsp->sb_type < SB16) break;
dsp->asp_data_len = dsp->sb_data[0] + (dsp->sb_data[1] << 8) + 1;
break;
case 0x03: /*ASP status*/
sb_add_data(dsp, 0);
break;
case 0x10: /*8-bit direct mode*/
sb_dsp_update(dsp);
dsp->sbdat = dsp->sbdatl = dsp->sbdatr = (dsp->sb_data[0] ^ 0x80) << 8;
break;
case 0x14: /*8-bit single cycle DMA output*/
sb_start_dma(dsp, 1, 0, 0, dsp->sb_data[0] + (dsp->sb_data[1] << 8));
break;
case 0x17: /*2-bit ADPCM output with reference*/
dsp->sbref = sb_8_read_dma(dsp);
dsp->sbstep = 0;
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
// pclog("Ref byte 2 %02X\n",sbref);
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
case 0x16: /*2-bit ADPCM output*/
sb_start_dma(dsp, 1, 0, ADPCM_2, dsp->sb_data[0] + (dsp->sb_data[1] << 8));
dsp->sbdat2 = sb_8_read_dma(dsp);
dsp->sb_8_length--;
break;
case 0x1C: /*8-bit autoinit DMA output*/
if (dsp->sb_type < SB15) break;
sb_start_dma(dsp, 1, 1, 0, dsp->sb_8_autolen);
break;
case 0x1F: /*2-bit ADPCM autoinit output*/
if (dsp->sb_type < SB15) break;
sb_start_dma(dsp, 1, 1, ADPCM_2, dsp->sb_data[0] + (dsp->sb_data[1] << 8));
dsp->sbdat2 = sb_8_read_dma(dsp);
dsp->sb_8_length--;
break;
case 0x20: /*8-bit direct input*/
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
sb_add_data(dsp, (dsp->record_buffer[dsp->record_pos_read]>>8) ^0x80);
/*Due to the current implementation, I need to emulate a samplerate, even if this
* mode does not imply such samplerate. Position is increased in sb_poll_i*/
if (dsp->sb_enable_i==0)
{
dsp->sb_timei = 256 - 22;
dsp->sblatchi = TIMER_USEC * 22;
temp = 1000000 / 22;
dsp->sb_freq = temp;
timer_process();
dsp->sb_enable_i = 1;
timer_update_outstanding();
}
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
break;
case 0x24: /*8-bit single cycle DMA input*/
sb_start_dma_i(dsp, 1, 0, 0, dsp->sb_data[0] + (dsp->sb_data[1] << 8));
break;
case 0x2C: /*8-bit autoinit DMA input*/
if (dsp->sb_type < SB15) break;
sb_start_dma_i(dsp, 1, 1, 0, dsp->sb_data[0] + (dsp->sb_data[1] << 8));
break;
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
case 0x30:
case 0x31:
break;
case 0x34:
dsp->uart_midi = 1;
dsp->uart_irq = 0;
break;
case 0x35:
dsp->uart_midi = 1;
dsp->uart_irq = 1;
break;
case 0x36:
case 0x37:
break;
case 0x38:
dsp->onebyte_midi = 1;
break;
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
case 0x40: /*Set time constant*/
dsp->sb_timei = dsp->sb_timeo = dsp->sb_data[0];
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
dsp->sblatcho = dsp->sblatchi = TIMER_USEC * (256 - dsp->sb_data[0]);
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
temp = 256 - dsp->sb_data[0];
temp = 1000000 / temp;
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
// pclog("Sample rate - %ihz (%i)\n",temp, dsp->sblatcho);
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
dsp->sb_freq = temp;
break;
case 0x41: /*Set output sampling rate*/
case 0x42: /*Set input sampling rate*/
if (dsp->sb_type < SB16) break;
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
dsp->sblatcho = (int)(TIMER_USEC * (1000000.0f / (float)(dsp->sb_data[1] + (dsp->sb_data[0] << 8))));
// pclog("Sample rate - %ihz (%i)\n",dsp->sb_data[1]+(dsp->sb_data[0]<<8), dsp->sblatcho);
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
dsp->sb_freq = dsp->sb_data[1] + (dsp->sb_data[0] << 8);
dsp->sb_timeo = 256 + dsp->sb_freq;
dsp->sblatchi = dsp->sblatcho;
dsp->sb_timei = dsp->sb_timeo;
break;
case 0x48: /*Set DSP block transfer size*/
dsp->sb_8_autolen = dsp->sb_data[0] + (dsp->sb_data[1] << 8);
break;
case 0x75: /*4-bit ADPCM output with reference*/
dsp->sbref = sb_8_read_dma(dsp);
dsp->sbstep = 0;
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
// pclog("Ref byte 4 %02X\n",sbref);
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
case 0x74: /*4-bit ADPCM output*/
sb_start_dma(dsp, 1, 0, ADPCM_4, dsp->sb_data[0] + (dsp->sb_data[1] << 8));
dsp->sbdat2 = sb_8_read_dma(dsp);
dsp->sb_8_length--;
break;
case 0x77: /*2.6-bit ADPCM output with reference*/
dsp->sbref = sb_8_read_dma(dsp);
dsp->sbstep = 0;
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
// pclog("Ref byte 26 %02X\n",sbref);
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
case 0x76: /*2.6-bit ADPCM output*/
sb_start_dma(dsp, 1, 0, ADPCM_26, dsp->sb_data[0] + (dsp->sb_data[1] << 8));
dsp->sbdat2 = sb_8_read_dma(dsp);
dsp->sb_8_length--;
break;
case 0x7D: /*4-bit ADPCM autoinit output*/
if (dsp->sb_type < SB15) break;
sb_start_dma(dsp, 1, 1, ADPCM_4, dsp->sb_data[0] + (dsp->sb_data[1] << 8));
dsp->sbdat2 = sb_8_read_dma(dsp);
dsp->sb_8_length--;
break;
case 0x7F: /*2.6-bit ADPCM autoinit output*/
if (dsp->sb_type < SB15) break;
sb_start_dma(dsp, 1, 1, ADPCM_26, dsp->sb_data[0] + (dsp->sb_data[1] << 8));
dsp->sbdat2 = sb_8_read_dma(dsp);
dsp->sb_8_length--;
break;
case 0x80: /*Pause DAC*/
dsp->sb_pausetime = dsp->sb_data[0] + (dsp->sb_data[1] << 8);
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
// pclog("SB pause %04X\n",sb_pausetime);
timer_process();
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
dsp->sbenable = 1;
timer_update_outstanding();
break;
case 0x90: /*High speed 8-bit autoinit DMA output*/
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
if (dsp->sb_type < SB2 || dsp->sb_type > SBPRO2) break;
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
sb_start_dma(dsp, 1, 1, 0, dsp->sb_8_autolen);
break;
case 0x91: /*High speed 8-bit single cycle DMA output*/
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
if (dsp->sb_type < SB2 || dsp->sb_type > SBPRO2) break;
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
sb_start_dma(dsp, 1, 0, 0, dsp->sb_8_autolen);
break;
case 0x98: /*High speed 8-bit autoinit DMA input*/
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
if (dsp->sb_type < SB2 || dsp->sb_type > SBPRO2) break;
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
sb_start_dma_i(dsp, 1, 1, 0, dsp->sb_8_autolen);
break;
case 0x99: /*High speed 8-bit single cycle DMA input*/
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
if (dsp->sb_type < SB2 || dsp->sb_type > SBPRO2) break;
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
sb_start_dma_i(dsp, 1, 0, 0, dsp->sb_8_autolen);
break;
case 0xA0: /*Set input mode to mono*/
case 0xA8: /*Set input mode to stereo*/
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
if (dsp->sb_type < SB2 || dsp->sb_type > SBPRO2) break;
//TODO: Implement. 3.xx-only command.
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
break;
case 0xB0: case 0xB1: case 0xB2: case 0xB3:
case 0xB4: case 0xB5: case 0xB6: case 0xB7: /*16-bit DMA output*/
if (dsp->sb_type < SB16) break;
sb_start_dma(dsp, 0, dsp->sb_command & 4, dsp->sb_data[0], dsp->sb_data[1] + (dsp->sb_data[2] << 8));
dsp->sb_16_autolen = dsp->sb_data[1] + (dsp->sb_data[2] << 8);
break;
case 0xB8: case 0xB9: case 0xBA: case 0xBB:
case 0xBC: case 0xBD: case 0xBE: case 0xBF: /*16-bit DMA input*/
if (dsp->sb_type < SB16) break;
sb_start_dma_i(dsp, 0, dsp->sb_command & 4, dsp->sb_data[0], dsp->sb_data[1] + (dsp->sb_data[2] << 8));
dsp->sb_16_autolen = dsp->sb_data[1] + (dsp->sb_data[2] << 8);
break;
case 0xC0: case 0xC1: case 0xC2: case 0xC3:
case 0xC4: case 0xC5: case 0xC6: case 0xC7: /*8-bit DMA output*/
if (dsp->sb_type < SB16) break;
sb_start_dma(dsp, 1, dsp->sb_command & 4, dsp->sb_data[0], dsp->sb_data[1] + (dsp->sb_data[2] << 8));
dsp->sb_8_autolen = dsp->sb_data[1] + (dsp->sb_data[2] << 8);
break;
case 0xC8: case 0xC9: case 0xCA: case 0xCB:
case 0xCC: case 0xCD: case 0xCE: case 0xCF: /*8-bit DMA input*/
if (dsp->sb_type < SB16) break;
sb_start_dma_i(dsp, 1, dsp->sb_command & 4, dsp->sb_data[0], dsp->sb_data[1] + (dsp->sb_data[2] << 8));
dsp->sb_8_autolen = dsp->sb_data[1] + (dsp->sb_data[2] << 8);
break;
case 0xD0: /*Pause 8-bit DMA*/
dsp->sb_8_pause = 1;
break;
case 0xD1: /*Speaker on*/
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
if (dsp->sb_type < SB15 )
dsp->sb_8_pause = 1;
else if ( dsp->sb_type < SB16 )
dsp->muted = 0;
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
dsp->sb_speaker = 1;
break;
case 0xD3: /*Speaker off*/
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
if (dsp->sb_type < SB15 )
dsp->sb_8_pause = 1;
else if ( dsp->sb_type < SB16 )
dsp->muted = 1;
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
dsp->sb_speaker = 0;
break;
case 0xD4: /*Continue 8-bit DMA*/
dsp->sb_8_pause = 0;
break;
case 0xD5: /*Pause 16-bit DMA*/
if (dsp->sb_type < SB16) break;
dsp->sb_16_pause = 1;
break;
case 0xD6: /*Continue 16-bit DMA*/
if (dsp->sb_type < SB16) break;
dsp->sb_16_pause = 0;
break;
case 0xD8: /*Get speaker status*/
sb_add_data(dsp, dsp->sb_speaker ? 0xff : 0);
break;
case 0xD9: /*Exit 16-bit auto-init mode*/
if (dsp->sb_type < SB16) break;
dsp->sb_16_autoinit = 0;
break;
case 0xDA: /*Exit 8-bit auto-init mode*/
dsp->sb_8_autoinit = 0;
break;
case 0xE0: /*DSP identification*/
sb_add_data(dsp, ~dsp->sb_data[0]);
break;
case 0xE1: /*Get DSP version*/
sb_add_data(dsp, sb_dsp_versions[dsp->sb_type] >> 8);
sb_add_data(dsp, sb_dsp_versions[dsp->sb_type] & 0xff);
break;
case 0xE2: /*Stupid ID/protection*/
for (c = 0; c < 8; c++)
if (dsp->sb_data[0] & (1 << c)) dsp->sbe2 += sbe2dat[dsp->sbe2count & 3][c];
dsp->sbe2 += sbe2dat[dsp->sbe2count & 3][8];
dsp->sbe2count++;
sb_8_write_dma(dsp, dsp->sbe2);
break;
case 0xE3: /*DSP copyright*/
if (dsp->sb_type < SB16) break;
c = 0;
while (sb16_copyright[c])
sb_add_data(dsp, sb16_copyright[c++]);
sb_add_data(dsp, 0);
break;
case 0xE4: /*Write test register*/
dsp->sb_test = dsp->sb_data[0];
break;
case 0xE8: /*Read test register*/
sb_add_data(dsp, dsp->sb_test);
break;
case 0xF2: /*Trigger 8-bit IRQ*/
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
// pclog("Trigger IRQ\n");
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
sb_irq(dsp, 1);
break;
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
case 0xF3: /*Trigger 16-bit IRQ*/
// pclog("Trigger IRQ\n");
sb_irq(dsp, 0);
break;
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
case 0xE7: /*???*/
case 0xFA: /*???*/
break;
case 0x07: /*No, that's not how you program auto-init DMA*/
case 0xFF:
break;
case 0x08: /*ASP get version*/
if (dsp->sb_type < SB16) break;
sb_add_data(dsp, 0x18);
break;
case 0x0E: /*ASP set register*/
if (dsp->sb_type < SB16) break;
dsp->sb_asp_regs[dsp->sb_data[0]] = dsp->sb_data[1];
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
// pclog("ASP write reg %02X %02X\n", sb_data[0], sb_data[1]);
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
break;
case 0x0F: /*ASP get register*/
if (dsp->sb_type < SB16) break;
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
// sb_add_data(0);
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
sb_add_data(dsp, dsp->sb_asp_regs[dsp->sb_data[0]]);
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
// pclog("ASP read reg %02X %02X\n", sb_data[0], sb_asp_regs[sb_data[0]]);
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
break;
Implemented PCI interrupt controller ports 4D0 and 4D1; Applied more mainline PCem commits; Repplied the CPU optimization commit alongside the fix commit.
2017-06-03 00:45:12 +02:00
case 0xF8:
Fixed a compile-breaking error; Added the ability to set each floppy drive to turbo speed which will make it opperate at an effective 8000 kbps @ 300 rpm, for those who want faster but less accurate floppy timings.
2017-06-04 02:14:27 +02:00
if (dsp->sb_type >= SB16) break;
Implemented PCI interrupt controller ports 4D0 and 4D1; Applied more mainline PCem commits; Repplied the CPU optimization commit alongside the fix commit.
2017-06-03 00:45:12 +02:00
sb_add_data(dsp, 0);
break;
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
case 0xF9:
if (dsp->sb_type < SB16) break;
if (dsp->sb_data[0] == 0x0e) sb_add_data(dsp, 0xff);
else if (dsp->sb_data[0] == 0x0f) sb_add_data(dsp, 0x07);
else if (dsp->sb_data[0] == 0x37) sb_add_data(dsp, 0x38);
else sb_add_data(dsp, 0x00);
case 0x04:
case 0x05:
break;
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
// default:
// fatal("Exec bad SB command %02X\n",sb_command);
/*TODO: Some more data about the DSP registeres
* http://the.earth.li/~tfm/oldpage/sb_dsp.html
* http://www.synchrondata.com/pheaven/www/area19.htm
* http://www.dcee.net/Files/Programm/Sound/
0E3h DSP Copyright SBPro2???
0F0h Sine Generator SB
0F1h DSP Auxiliary Status (Obsolete) SB-Pro2
0F2h IRQ Request, 8-bit SB
0F3h IRQ Request, 16-bit SB16
0FBh DSP Status SB16
0FCh DSP Auxiliary Status SB16
0FDh DSP Command Status SB16
*/
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
}
}
void sb_write(uint16_t a, uint8_t v, void *priv)
{
sb_dsp_t *dsp = (sb_dsp_t *)priv;
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
// pclog("sb_write : Write soundblaster %04X %02X %04X:%04X %02X\n",a,v,CS,pc,dsp->sb_command);
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
switch (a&0xF)
{
case 6: /*Reset*/
if (!(v & 1) && (dsp->sbreset & 1))
{
sb_dsp_reset(dsp);
sb_add_data(dsp, 0xAA);
}
dsp->sbreset = v;
return;
case 0xC: /*Command/data write*/
timer_process();
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
dsp->wb_time = TIMER_USEC * 1;
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
dsp->wb_full = 1;
timer_update_outstanding();
if (dsp->asp_data_len)
{
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
// pclog("ASP data %i\n", dsp->asp_data_len);
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
dsp->asp_data_len--;
if (!dsp->asp_data_len)
sb_add_data(dsp, 0);
return;
}
if (dsp->sb_data_stat == -1)
{
dsp->sb_command = v;
if (v == 0x01)
sb_add_data(dsp, 0);
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
// if (sb_commands[v]==-1)
// fatal("Bad SB command %02X\n",v);
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
dsp->sb_data_stat++;
}
else
dsp->sb_data[dsp->sb_data_stat++] = v;
if (dsp->sb_data_stat == sb_commands[dsp->sb_command] || sb_commands[dsp->sb_command] == -1)
{
sb_exec_command(dsp);
dsp->sb_data_stat = -1;
}
break;
}
}
uint8_t sb_read(uint16_t a, void *priv)
{
sb_dsp_t *dsp = (sb_dsp_t *)priv;
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
// pclog("sb_read : Read soundblaster %04X %04X:%04X\n",a,CS,pc);
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
switch (a & 0xf)
{
case 0xA: /*Read data*/
dsp->sbreaddat = dsp->sb_read_data[dsp->sb_read_rp];
if (dsp->sb_read_rp != dsp->sb_read_wp)
{
dsp->sb_read_rp++;
dsp->sb_read_rp &= 0xFF;
}
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
// pclog("SB read %02X\n",sbreaddat);
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
return dsp->sbreaddat;
case 0xC: /*Write data ready*/
if (dsp->wb_full)
{
dsp->wb_full = dsp->wb_time;
return 0xff;
}
return 0x7f;
case 0xE: /*Read data ready*/
picintc(1 << dsp->sb_irqnum);
dsp->sb_irq8 = dsp->sb_irq16 = 0;
return (dsp->sb_read_rp == dsp->sb_read_wp) ? 0x7f : 0xff;
case 0xF: /*16-bit ack*/
dsp->sb_irq16 = 0;
if (!dsp->sb_irq8) picintc(1 << dsp->sb_irqnum);
return 0xff;
}
return 0;
}
static void sb_wb_clear(void *p)
{
sb_dsp_t *dsp = (sb_dsp_t *)p;
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
dsp->wb_time = 0;
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
}
void sb_dsp_init(sb_dsp_t *dsp, int type)
{
dsp->sb_type = type;
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
// Default values. Use sb_dsp_setxxx() methods to change.
dsp->sb_irqnum = 7;
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
dsp->sb_8_dmanum = 1;
Sound Blaster 16 and AWE32 MPU-401 base address and 16-bit DMA channel are now configurable; AHA-154x SCSI controller base address, IRQ, and 16-bit DMA channel are now configurable.
2016-11-13 18:21:15 +01:00
dsp->sb_16_dmanum = 5;
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
sb_doreset(dsp);
timer_add(pollsb, &dsp->sbcount, &dsp->sbenable, dsp);
timer_add(sb_poll_i, &dsp->sb_count_i, &dsp->sb_enable_i, dsp);
timer_add(sb_wb_clear, &dsp->wb_time, &dsp->wb_time, dsp);
}
void sb_dsp_setaddr(sb_dsp_t *dsp, uint16_t addr)
{
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
// pclog("sb_dsp_setaddr : %04X\n", addr);
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
io_removehandler(dsp->sb_addr + 6, 0x0002, sb_read, NULL, NULL, sb_write, NULL, NULL, dsp);
io_removehandler(dsp->sb_addr + 0xa, 0x0006, sb_read, NULL, NULL, sb_write, NULL, NULL, dsp);
dsp->sb_addr = addr;
if (dsp->sb_addr != 0)
{
io_sethandler(dsp->sb_addr + 6, 0x0002, sb_read, NULL, NULL, sb_write, NULL, NULL, dsp);
io_sethandler(dsp->sb_addr + 0xa, 0x0006, sb_read, NULL, NULL, sb_write, NULL, NULL, dsp);
}
}
void sb_dsp_set_stereo(sb_dsp_t *dsp, int stereo)
{
dsp->stereo = stereo;
}
void pollsb(void *p)
{
sb_dsp_t *dsp = (sb_dsp_t *)p;
int tempi,ref;
dsp->sbcount += dsp->sblatcho;
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
// pclog("PollSB %i %i %i %i\n",sb_8_enable,sb_8_pause,sb_pausetime,sb_8_output);
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
if (dsp->sb_8_enable && !dsp->sb_8_pause && dsp->sb_pausetime < 0 && dsp->sb_8_output)
{
int data[2];
sb_dsp_update(dsp);
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
// pclog("Dopoll %i %02X %i\n", sb_8_length, sb_8_format, sblatcho);
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
switch (dsp->sb_8_format)
{
case 0x00: /*Mono unsigned*/
data[0] = sb_8_read_dma(dsp);
/*Needed to prevent clicking in Worms, which programs the DSP to
auto-init DMA but programs the DMA controller to single cycle*/
if (data[0] == DMA_NODATA)
break;
dsp->sbdat = (data[0] ^ 0x80) << 8;
if (dsp->sb_type >= SBPRO && dsp->sb_type < SB16 && dsp->stereo)
{
if (dsp->sbleftright) dsp->sbdatl = dsp->sbdat;
else dsp->sbdatr = dsp->sbdat;
dsp->sbleftright = !dsp->sbleftright;
}
else
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
dsp->sbdatl = dsp->sbdatr = dsp->sbdat;
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
dsp->sb_8_length--;
break;
case 0x10: /*Mono signed*/
data[0] = sb_8_read_dma(dsp);
if (data[0] == DMA_NODATA)
break;
dsp->sbdat = data[0] << 8;
if (dsp->sb_type >= SBPRO && dsp->sb_type < SB16 && dsp->stereo)
{
if (dsp->sbleftright) dsp->sbdatl = dsp->sbdat;
else dsp->sbdatr = dsp->sbdat;
dsp->sbleftright = !dsp->sbleftright;
}
else
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
dsp->sbdatl = dsp->sbdatr = dsp->sbdat;
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
dsp->sb_8_length--;
break;
case 0x20: /*Stereo unsigned*/
data[0] = sb_8_read_dma(dsp);
data[1] = sb_8_read_dma(dsp);
if (data[0] == DMA_NODATA || data[1] == DMA_NODATA)
break;
dsp->sbdatl = (data[0] ^ 0x80) << 8;
dsp->sbdatr = (data[1] ^ 0x80) << 8;
dsp->sb_8_length -= 2;
break;
case 0x30: /*Stereo signed*/
data[0] = sb_8_read_dma(dsp);
data[1] = sb_8_read_dma(dsp);
if (data[0] == DMA_NODATA || data[1] == DMA_NODATA)
break;
dsp->sbdatl = data[0] << 8;
dsp->sbdatr = data[1] << 8;
dsp->sb_8_length -= 2;
break;
case ADPCM_4:
if (dsp->sbdacpos) tempi = (dsp->sbdat2 & 0xF) + dsp->sbstep;
else tempi = (dsp->sbdat2 >> 4) + dsp->sbstep;
if (tempi < 0) tempi = 0;
if (tempi > 63) tempi = 63;
ref = dsp->sbref + scaleMap4[tempi];
if (ref > 0xff) dsp->sbref = 0xff;
else if (ref < 0x00) dsp->sbref = 0x00;
else dsp->sbref = ref;
dsp->sbstep = (dsp->sbstep + adjustMap4[tempi]) & 0xff;
dsp->sbdat = (dsp->sbref ^ 0x80) << 8;
dsp->sbdacpos++;
if (dsp->sbdacpos >= 2)
{
dsp->sbdacpos = 0;
dsp->sbdat2 = sb_8_read_dma(dsp);
dsp->sb_8_length--;
}
if (dsp->sb_type >= SBPRO && dsp->sb_type < SB16 && dsp->stereo)
{
if (dsp->sbleftright) dsp->sbdatl = dsp->sbdat;
else dsp->sbdatr = dsp->sbdat;
dsp->sbleftright = !dsp->sbleftright;
}
else
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
dsp->sbdatl = dsp->sbdatr = dsp->sbdat;
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
break;
case ADPCM_26:
if (!dsp->sbdacpos) tempi = (dsp->sbdat2 >> 5) + dsp->sbstep;
else if (dsp->sbdacpos == 1) tempi = ((dsp->sbdat2 >> 2) & 7) + dsp->sbstep;
else tempi = ((dsp->sbdat2 << 1) & 7) + dsp->sbstep;
if (tempi < 0) tempi = 0;
if (tempi > 39) tempi = 39;
ref = dsp->sbref + scaleMap26[tempi];
if (ref > 0xff) dsp->sbref = 0xff;
else if (ref < 0x00) dsp->sbref = 0x00;
else dsp->sbref = ref;
dsp->sbstep = (dsp->sbstep + adjustMap26[tempi]) & 0xff;
dsp->sbdat = (dsp->sbref ^ 0x80) << 8;
dsp->sbdacpos++;
if (dsp->sbdacpos>=3)
{
dsp->sbdacpos = 0;
dsp->sbdat2 = sb_8_read_dma(dsp);
dsp->sb_8_length--;
}
if (dsp->sb_type >= SBPRO && dsp->sb_type < SB16 && dsp->stereo)
{
if (dsp->sbleftright) dsp->sbdatl = dsp->sbdat;
else dsp->sbdatr = dsp->sbdat;
dsp->sbleftright = !dsp->sbleftright;
}
else
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
dsp->sbdatl = dsp->sbdatr = dsp->sbdat;
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
break;
case ADPCM_2:
tempi = ((dsp->sbdat2 >> ((3 - dsp->sbdacpos) * 2)) & 3) + dsp->sbstep;
if (tempi < 0) tempi = 0;
if (tempi > 23) tempi = 23;
ref = dsp->sbref + scaleMap2[tempi];
if (ref > 0xff) dsp->sbref = 0xff;
else if (ref < 0x00) dsp->sbref = 0x00;
else dsp->sbref = ref;
dsp->sbstep = (dsp->sbstep + adjustMap2[tempi]) & 0xff;
dsp->sbdat = (dsp->sbref ^ 0x80) << 8;
dsp->sbdacpos++;
if (dsp->sbdacpos >= 4)
{
dsp->sbdacpos = 0;
dsp->sbdat2 = sb_8_read_dma(dsp);
}
if (dsp->sb_type >= SBPRO && dsp->sb_type < SB16 && dsp->stereo)
{
if (dsp->sbleftright) dsp->sbdatl = dsp->sbdat;
else dsp->sbdatr = dsp->sbdat;
dsp->sbleftright = !dsp->sbleftright;
}
else
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
dsp->sbdatl = dsp->sbdatr = dsp->sbdat;
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
break;
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
// default:
//fatal("Unrecognised SB 8-bit format %02X\n",sb_8_format);
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
}
if (dsp->sb_8_length < 0)
{
if (dsp->sb_8_autoinit) dsp->sb_8_length = dsp->sb_8_autolen;
else dsp->sb_8_enable = dsp->sbenable=0;
sb_irq(dsp, 1);
}
}
if (dsp->sb_16_enable && !dsp->sb_16_pause && dsp->sb_pausetime < 0 && dsp->sb_16_output)
{
sb_dsp_update(dsp);
switch (dsp->sb_16_format)
{
case 0x00: /*Mono unsigned*/
dsp->sbdatl = dsp->sbdatr = sb_16_read_dma(dsp) ^ 0x8000;
dsp->sb_16_length--;
break;
case 0x10: /*Mono signed*/
dsp->sbdatl = dsp->sbdatr = sb_16_read_dma(dsp);
dsp->sb_16_length--;
break;
case 0x20: /*Stereo unsigned*/
dsp->sbdatl = sb_16_read_dma(dsp) ^ 0x8000;
dsp->sbdatr = sb_16_read_dma(dsp) ^ 0x8000;
dsp->sb_16_length -= 2;
break;
case 0x30: /*Stereo signed*/
dsp->sbdatl = sb_16_read_dma(dsp);
dsp->sbdatr = sb_16_read_dma(dsp);
dsp->sb_16_length -= 2;
break;
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
// default:
// fatal("Unrecognised SB 16-bit format %02X\n",sb_16_format);
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
}
if (dsp->sb_16_length < 0)
{
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
// pclog("16DMA over %i\n",dsp->sb_16_autoinit);
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
if (dsp->sb_16_autoinit) dsp->sb_16_length = dsp->sb_16_autolen;
else dsp->sb_16_enable = dsp->sbenable = 0;
sb_irq(dsp, 0);
}
}
if (dsp->sb_pausetime > -1)
{
dsp->sb_pausetime--;
if (dsp->sb_pausetime < 0)
{
sb_irq(dsp, 1);
dsp->sbenable = dsp->sb_8_enable;
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
// pclog("SB pause over\n");
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
}
}
}
void sb_poll_i(void *p)
{
sb_dsp_t *dsp = (sb_dsp_t *)p;
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
int processed=0;
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
dsp->sb_count_i += dsp->sblatchi;
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
// pclog("PollSBi %i %i %i %i\n",sb_8_enable,sb_8_pause,sb_pausetime,sb_8_output);
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
if (dsp->sb_8_enable && !dsp->sb_8_pause && dsp->sb_pausetime < 0 && !dsp->sb_8_output)
{
switch (dsp->sb_8_format)
{
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
#ifdef SB_TEST_RECORDING_SAW
case 0x00: /*Unsigned mono. As the manual says, only the left channel is recorded*/
case 0x10: /*Signed mono. As the manual says, only the left channel is recorded*/
sb_8_write_dma(dsp, counttest);
counttest+=0x10;
counttest&=0xFF;
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
dsp->sb_8_length--;
break;
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
case 0x20: /*Unsigned stereo*/
case 0x30: /*Signed stereo*/
sb_8_write_dma(dsp, counttest);
sb_8_write_dma(dsp, counttest);
counttest+=0x10;
counttest&=0xFF;
dsp->sb_8_length -= 2;
break;
#else
case 0x00: /*Mono unsigned As the manual says, only the left channel is recorded*/
sb_8_write_dma(dsp, (dsp->record_buffer[dsp->record_pos_read]>>8) ^0x80);
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
dsp->sb_8_length--;
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
dsp->record_pos_read+=2;
dsp->record_pos_read&=0xFFFF;
break;
case 0x10: /*Mono signed As the manual says, only the left channel is recorded*/
sb_8_write_dma(dsp, (dsp->record_buffer[dsp->record_pos_read]>>8));
dsp->sb_8_length--;
dsp->record_pos_read+=2;
dsp->record_pos_read&=0xFFFF;
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
break;
case 0x20: /*Stereo unsigned*/
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
sb_8_write_dma(dsp, (dsp->record_buffer[dsp->record_pos_read]>>8)^0x80);
sb_8_write_dma(dsp, (dsp->record_buffer[dsp->record_pos_read+1]>>8)^0x80);
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
dsp->sb_8_length -= 2;
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
dsp->record_pos_read+=2;
dsp->record_pos_read&=0xFFFF;
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
break;
case 0x30: /*Stereo signed*/
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
sb_8_write_dma(dsp, (dsp->record_buffer[dsp->record_pos_read]>>8));
sb_8_write_dma(dsp, (dsp->record_buffer[dsp->record_pos_read+1]>>8));
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
dsp->sb_8_length -= 2;
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
dsp->record_pos_read+=2;
dsp->record_pos_read&=0xFFFF;
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
break;
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
#endif
// default:
// fatal("Unrecognised SB 8-bit input format %02X\n",sb_8_format);
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
}
if (dsp->sb_8_length < 0)
{
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
// pclog("Input DMA over %i\n",sb_8_autoinit);
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
if (dsp->sb_8_autoinit) dsp->sb_8_length = dsp->sb_8_autolen;
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
else dsp->sb_8_enable = dsp->sb_enable_i = 0;
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
sb_irq(dsp, 1);
}
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
processed=1;
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
}
if (dsp->sb_16_enable && !dsp->sb_16_pause && dsp->sb_pausetime < 0 && !dsp->sb_16_output)
{
switch (dsp->sb_16_format)
{
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
#ifdef SB_TEST_RECORDING_SAW
case 0x00: /*Unsigned mono. As the manual says, only the left channel is recorded*/
case 0x10: /*Signed mono. As the manual says, only the left channel is recorded*/
if (sb_16_write_dma(dsp, counttest))
return;
counttest+=0x1000;
counttest&=0xFFFF;
dsp->sb_16_length--;
break;
case 0x20: /*Unsigned stereo*/
case 0x30: /*Signed stereo*/
if (sb_16_write_dma(dsp, counttest))
return;
sb_16_write_dma(dsp, counttest);
counttest+=0x1000;
counttest&=0xFFFF;
dsp->sb_16_length -= 2;
break;
#else
case 0x00: /*Unsigned mono. As the manual says, only the left channel is recorded*/
if (sb_16_write_dma(dsp, dsp->record_buffer[dsp->record_pos_read]^0x8000))
return;
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
dsp->sb_16_length--;
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
dsp->record_pos_read+=2;
dsp->record_pos_read&=0xFFFF;
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
break;
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
case 0x10: /*Signed mono. As the manual says, only the left channel is recorded*/
if (sb_16_write_dma(dsp, dsp->record_buffer[dsp->record_pos_read]))
return;
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
dsp->sb_16_length--;
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
dsp->record_pos_read+=2;
dsp->record_pos_read&=0xFFFF;
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
break;
case 0x20: /*Unsigned stereo*/
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
if (sb_16_write_dma(dsp, dsp->record_buffer[dsp->record_pos_read]^0x8000))
return;
sb_16_write_dma(dsp, dsp->record_buffer[dsp->record_pos_read+1]^0x8000);
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
dsp->sb_16_length -= 2;
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
dsp->record_pos_read+=2;
dsp->record_pos_read&=0xFFFF;
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
break;
case 0x30: /*Signed stereo*/
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
if (sb_16_write_dma(dsp, dsp->record_buffer[dsp->record_pos_read]))
return;
sb_16_write_dma(dsp, dsp->record_buffer[dsp->record_pos_read+1]);
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
dsp->sb_16_length -= 2;
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
dsp->record_pos_read+=2;
dsp->record_pos_read&=0xFFFF;
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
break;
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
#endif
// default:
// fatal("Unrecognised SB 16-bit input format %02X\n",sb_16_format);
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
}
if (dsp->sb_16_length < 0)
{
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
// pclog("16iDMA over %i\n",sb_16_autoinit);
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
if (dsp->sb_16_autoinit) dsp->sb_16_length = dsp->sb_16_autolen;
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
else dsp->sb_16_enable = dsp->sb_enable_i = 0;
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
sb_irq(dsp, 0);
}
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
processed=1;
}
//Assume this is direct mode
if (!processed)
{
dsp->record_pos_read+=2;
dsp->record_pos_read&=0xFFFF;
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
}
}
void sb_dsp_update(sb_dsp_t *dsp)
{
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
/*this "if" implements two things: speaker on/off and buffer cleanup after stopping audio. */
if (!dsp->sbenable || dsp->muted)
{
dsp->sbdatl=0;
dsp->sbdatr=0;
}
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
for (; dsp->pos < sound_pos_global; dsp->pos++)
{
dsp->buffer[dsp->pos*2] = dsp->sbdatl;
dsp->buffer[dsp->pos*2 + 1] = dsp->sbdatr;
}
}
Refactored AHA-154x and BusLogic emulation and made them use a common core; Fixed AHA-154x scatter/gather transfers; Two-phased SCSI read-direction commands; Made scsi_bus.c use a dynamically malloc'd buffer instead of a giant fixed-size buffer; The AHA-154x/BusLogic thread now uses mutexes; The BusLogic BT-545C is now the BT-545S; Added the BusLogic BT-542BH; The AHA-1542CF now again uses the v2.11 BIOS as the CD booting now works; Applied PCem commit that adds NMI support to the recompiler; Applied PCem commit that adds the IBM XT 286; Applied PCem commits that have to do with sound, including the ES1371; Fixed the NCR5380 output data register; Moved the SLiRP mutex stuff from win.c to the appropriate network files; Added sanity checks to everything in win_thread.c.
2017-10-14 07:03:19 +02:00
void sb_dsp_close(sb_dsp_t *dsp)
{
#ifdef SB_DSP_RECORD_DEBUG
if (soundf != 0)
{
fclose(soundf);
soundf=0;
}
#endif
}
Initial submission of the PCem-Experimental source code.
2016-06-26 00:34:39 +02:00
void sb_dsp_add_status_info(char *s, int max_len, sb_dsp_t *dsp)
{
char temps[128];
int freq;
if (dsp->sb_timeo < 256)
freq = 1000000 / (256 - dsp->sb_timeo);
else
freq = dsp->sb_timeo - 256;
if (dsp->sb_8_enable && dsp->sb_8_output)
{
switch (dsp->sb_8_format)
{
case 0x00: /*Mono unsigned*/
case 0x10: /*Mono signed*/
if (dsp->sb_type >= SBPRO && dsp->sb_type < SB16 && dsp->stereo)
{
strcpy(temps, "SB playback format : 8-bit stereo\n");
freq /= 2;
}
else
strcpy(temps, "SB playback format : 8-bit mono\n");
break;
case 0x20: /*Stereo unsigned*/
case 0x30: /*Stereo signed*/
strcpy(temps, "SB playback format : 8-bit stereo\n");
break;
case ADPCM_4:
strcpy(temps, "SB playback format : 4-bit ADPCM\n");
break;
case ADPCM_26:
strcpy(temps, "SB playback format : 2.6-bit ADPCM\n");
break;
case ADPCM_2:
strcpy(temps, "SB playback format : 2-bit ADPCM\n");
break;
}
}
else if (dsp->sb_16_enable && dsp->sb_16_output)
{
switch (dsp->sb_16_format)
{
case 0x00: /*Mono unsigned*/
case 0x10: /*Mono signed*/
strcpy(temps, "SB playback format : 16-bit mono\n");
break;
case 0x20: /*Stereo unsigned*/
case 0x30: /*Stereo signed*/
strcpy(temps, "SB playback format : 16-bit stereo\n");
break;
}
}
else
strcpy(temps, "SB playback stopped\n");
strncat(s, temps, max_len);
if ((dsp->sb_8_enable && dsp->sb_8_output) || (dsp->sb_16_enable && dsp->sb_16_output))
{
sprintf(temps, "SB playback frequency : %iHz\n", freq);
strncat(s, temps, max_len);
}
}
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