claunia/86Box
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Added the IBM 5161 ISA expansion for PC and XT;

Browse Source 
Cleaned up the parallel port emulation, added IRQ support, and made enabling/disabling per port;
Added the Award 430NX and the Intel Classic/PCI (Alfredo, 420TX);
Finished the 586MC1;
Added 8087 emulation;
Moved Cyrix 6x86'es to the Dev branch;
Sanitized/cleaned up memregs.c/h and intel.c/h;
Split the chipsets from machines and sanitized Port 92 emulation;
Added support for the 15bpp mode to the Compaq ATI 28800;
Moved the MR 386DX and 486 machines to the Dev branch;
Ported the new dynamic recompiler from PCem, but it remains in Dev branch until after v2.00;
Ported the new timer code from PCem;
Cleaned up the CPU table of unused stuff and better optimized its structure;
Ported the Open-XT and Open-AT from VARCem, the Open-AT is in the Dev branch;
Ported the XT MFM controller rewrite and adding of more controllers (incl. two RLL ones), from VARCem;
Added the AHA-1540A and the BusTek BT-542B;
Moved the Sumo SCSI-AT to the Dev branch;
Minor IDE, FDC, and floppy drive code clean-ups;
Made NCR 5380/53C400-based cards' BIOS address configurable;
Got rid of the legacy romset variable;
Unified (video) buffer and buffer32 into one and make the unified buffer 32-bit;
Added the Amstead PPC512 per PCem patch by John Elliott;
Switched memory mapping granularity from 16k to 4k (less than 1k not possible due to internal pages);
Rewrote the CL-GD 54xx blitter, fixes Win-OS/2 on the 54x6 among other thing;
Added the Image Manager 1024 and Professional Graphics Controller per PCem patch by John Elliott and work done on VARCem;
Added Headland HT-216, GC-205 and Video 7 VGA 1024i emulation based on PCem commit;
Implemented the fuction keys for the Toshiba T1000/T1200/T3100 enhancement;
Amstrad MegaPC does now works correctly with non-internal graphics card;
The SLiRP code no longer casts a packed struct type to a non-packed struct type;
The Xi8088 and PB410a no longer hang on 86Box when PS/2 mouse is not present;
The S3 Virge on BeOS is no longer broken (was broken by build #1591);
OS/2 2.0 build 6.167 now sees key presses again;
Xi8088 now work on CGA again;
86F images converted from either the old or new variants of the HxC MFM format now work correctly;
Hardware interrupts with a vector of 0xFF are now handled correctly;
OPTi 495SX boards no longer incorrectly have 64 MB maximum RAM when 32 MB is correct;
Fixed VNC keyboard input bugs;
Fixed AT RTC periodic interrupt - Chicago 58s / 73f / 73g  / 81 MIDI play no longer hangs with the build's own VTD driver;
Fixed mouse polling with internal mice - Amstrad and Olivetti mice now work correctly;
Triones ATAPI DMA driver now correctly reads a file at the end of a CD image with a sectors number not divisible by 4;
Compaq Portable now works with all graphics cards;
Fixed various MDSI Genius bugs;
Added segment limit checks and improved page fault checks for several CPU instructions - Memphis 15xx WINSETUP and Chicago 58s WINDISK.CPL no longer issue a GPF, and some S3 drivers that used to have glitches, now work correctly;
Further improved the 808x emulation, also fixes the noticably choppy sound when using 808x CPU's, also fixes #355;
OS/2 installer no logner locks up on splash screen on PS/2 Model 70 and 80, fixes #400.
Fixed several Amstead bugs, GEM no longer crashes on the Amstrad 1640, fixes #391.
Ported John Elliott's Amstrad fixes and improvement from PCem, and fixed the default language so it's correctly Engliish, fixes #278, fixes #389.
Fixed a minor IDE timing bug, fixes #388.
Fixed Toshiba T1000 RAM issues, fixes #379.
Fixed EGA/(S)VGA overscan border handling, fixes #378;
Got rid of the now long useless IDE channel 2 auto-removal, fixes #370;
Fixed the BIOS files used by the AMSTRAD PC1512, fixes #366;
Ported the Unicode CD image file name fix from VARCem, fixes #365;
Fixed high density floppy disks on the Xi8088, fixes #359;
Fixed some bugs in the Hercules emulation, fixes #346, fixes #358;
Fixed the SCSI hard disk mode sense pages, fixes #356;
Removed the AMI Unknown 386SX because of impossibility to identify the chipset, closes #349;
Fixed bugs in the serial mouse emulation, fixes #344;
Compiled 86Box binaries now include all the required .DLL's, fixes #341;
Made some combo boxes in the Settings dialog slightly wider, fixes #276.
This commit is contained in:
OBattler
2019-09-20 14:02:30 +02:00
parent b06296bbf6
commit 552a87ea3d
524 changed files with 129555 additions and 21862 deletions
Download Patch File Download Diff File Expand all files Collapse all files

31
src/sound/sound.c
View File

@@ -74,7 +74,8 @@ static int32_t *outbuffer;
static float *outbuffer_ex;
static int16_t *outbuffer_ex_int16;
static int sound_handlers_num;
static int64_t sound_poll_time = 0LL, sound_poll_latch;
static pc_timer_t sound_poll_timer;
static uint64_t sound_poll_latch;
static int16_t cd_buffer[CDROM_NUM][CD_BUFLEN * 2];
static float cd_out_buffer[CD_BUFLEN * 2];
@@ -261,6 +262,7 @@ sound_cd_thread(void *param)
/*Apply ATAPI channel select*/
cd_buffer_temp[0] = cd_buffer_temp[1] = 0.0;
#if 0
if (channel_select[0] & 1)
cd_buffer_temp[0] += ((float) cd_buffer[i][c]) * audio_vol_l;
if (channel_select[0] & 2)
@@ -269,6 +271,25 @@ sound_cd_thread(void *param)
cd_buffer_temp[0] += ((float) cd_buffer[i][c + 1]) * audio_vol_r;
if (channel_select[1] & 2)
cd_buffer_temp[1] += ((float) cd_buffer[i][c + 1]) * audio_vol_r;
#else
if ((audio_vol_l != 0.0) && (channel_select[0] != 0)) {
if (channel_select[0] & 1)
cd_buffer_temp[0] += ((float) cd_buffer[i][c]); /* Channel 0 => Port 0 */
if (channel_select[0] & 2)
cd_buffer_temp[0] += ((float) cd_buffer[i][c + 1]); /* Channel 1 => Port 0 */
cd_buffer_temp[0] *= audio_vol_l; /* Multiply Port 0 by Port 0 volume */
}
if ((audio_vol_r != 0.0) && (channel_select[1] != 0)) {
if (channel_select[1] & 1)
cd_buffer_temp[1] += ((float) cd_buffer[i][c]); /* Channel 0 => Port 1 */
if (channel_select[1] & 2)
cd_buffer_temp[1] += ((float) cd_buffer[i][c + 1]); /* Channel 1 => Port 1 */
cd_buffer_temp[1] *= audio_vol_r; /* Multiply Port 1 by Port 1 volume */
}
#endif
/*Apply sound card CD volume*/
cd_buffer_temp[0] *= ((float) cd_vol_l) / 65535.0;
@@ -364,7 +385,7 @@ sound_add_handler(void (*get_buffer)(int32_t *buffer, int len, void *p), void *p
void
sound_poll(void *priv)
{
sound_poll_time += sound_poll_latch;
timer_advance_u64(&sound_poll_timer, sound_poll_latch);
midi_poll();
@@ -411,7 +432,7 @@ sound_poll(void *priv)
void
sound_speed_changed(void)
{
sound_poll_latch = (int64_t)((double)TIMER_USEC * (1000000.0 / 48000.0));
sound_poll_latch = (uint64_t)((double)TIMER_USEC * (1000000.0 / 48000.0));
}
@@ -423,7 +444,7 @@ sound_reset(void)
midi_device_init();
inital();
timer_add(sound_poll, &sound_poll_time, TIMER_ALWAYS_ENABLED, NULL);
timer_add(&sound_poll_timer, sound_poll, NULL, 1);
sound_handlers_num = 0;
@@ -499,6 +520,4 @@ sound_cd_thread_reset(void)
sound_cd_thread_end();
cd_thread_enable = available_cdrom_drives ? 1 : 0;
secondary_ide_check();
}