Retro/pcem
Watch
1
0
Fork
You've already forked pcem
 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions
1,732 commits 3 branches 0 tags 5.5 MiB
Commit graph pcem/src/sound_sb.c
Author SHA1 Message Date
SarahW
5e437fc736 Fallback to old MPU behaviour on SB cards. Fixes SB16/AWE32 initialisation on 
Windows 3.1.
 2020-04-11 14:47:19 +01:00
SarahW
1181b13c2d Added Aztech Sound Galaxy Pro 16 AB (Washington, AZ2316A) and Aztech Sound 
Galaxy Nova 16 Extra (Clinton, AZ1605) emulation. Patch from EluanCM.
Clinton is currently marked as DEVICE_NOT_WORKING due to issues with DOS drivers.
 2020-03-11 21:21:09 +00:00
SarahW
cda00d95cf Fix SB Pro mixer compatibility registers. Patch from EluanCM. 2020-02-09 13:00:39 +00:00
SarahW
68a2d8cb3c Added Cirrus Logic GD5428 emulation. 
As part of this, added emulation of the GD5428-based IBM 1MB SVGA Adapter/A,
along with support for external graphics cards on MCA platforms, adding the
ability to override the onboard VGA controller.
 2020-02-01 16:30:34 +00:00
SarahW
51db026b90 SB 2.0 mirrors the OPL2 at ports 2x0/2x1 when CMS/Gameblaster chips are not present. Fixes music in Syndicate. 2018-04-18 16:05:01 +01:00
SarahW
a9ae16b0bf Corrected read value of SB16 mixer register 0xa. Fixes SimCity 2000 SB16 detection. 2018-03-19 18:05:44 +00:00
SarahW
75ec50cfd7 Implemented dynamic low-pass filter for SB16/AWE32 DSP playback. 2018-02-12 12:00:32 +00:00
SarahW
6b7682105b Corrected read of SB Pro mixer registers on SB16. Fixes sound in One Must Fall, Jazz Jackrabbit and probably other games. 2017-10-18 20:03:56 +01:00
SarahW
4ca6d67f87 Sound Blaster improvements : 
- Implemented audio recording on SB16 & AWE32 (MIDI only)
- Mixer improvements
- SB 2.0 CD mixer can be emulated
- DSP tweaks, mainly for SB Pro. Implemented speaker on/off and limited high speed DMA to SB 2.0 & Pro
- A few other things
Patch from JosepMa.
 2017-09-09 14:58:07 +01:00
SarahW
b349bdc141 Improved SB16 tone controls. Patch from JosepMa. 2017-08-31 15:14:44 +01:00
SarahW
807b710a5d Improvements to path handling. Patch from bit. 2017-07-06 21:25:10 +01:00
SarahW
5788188ce9 Correct DBOPL OPL3 volume balancing. 
Correct OPL mixing on AWE32.
 2017-06-07 19:10:16 +01:00
SarahW
099b7a21d1 Added NukedOPL emulator for OPL3. Based on patch from Battler. 2017-06-06 21:53:30 +01:00
SarahW
12e8cb6700 Fixed readback of invalid SB Pro mixer registers. Fixes SBCHECK.EXE. 2017-06-02 21:14:27 +01:00
SarahW
71055ef19c Sound Blaster volume balancing and filter changes. Patch from James-F. 2017-06-02 19:46:00 +01:00
SarahW
2b892d2a7a Fixed compiler warnings for Windows builds. 
Added -Werror to Windows makefiles.
 2017-04-11 19:34:41 +01:00
SarahW
26e46bf61a Add Adlib MCA, Sound Blaster MCV and Sound Blaster Pro MCV emulation. 2017-04-06 22:01:31 +01:00
SarahW
d6df858b16 Implemented OPL ports 38a/38b on SB Pro v2/SB16/AWE32. Patch from basic2004 2017-01-16 19:43:52 +00:00
SarahW
45c7eab585 Fixed Sound Blaster CD audio volume. 2016-06-05 18:00:50 +01:00
SarahW
d2b6ea7fa3 Mix sound sources in 32-bit buffer, then clip to 16-bit for output. Fixes overflow in some situations, eg MegaRace on SB16. 2016-05-22 16:04:19 +01:00
TomW
3a57341837 Refactored sound code - slight speedup. 2016-02-10 20:49:28 +00:00
TomW
115e829480 AWE32 onboard RAM size now configurable. 
Also fixed a memory leak in the EMU8000.
 2015-08-27 20:39:38 +01:00
TomW
25286c8f0b Windows MIDI out device now selectable. 2015-08-23 20:59:15 +01:00
TomW
8b572111da CD audio processing now performed on a dedicated thread. 
Sound Blaster mixer now affect CD volume.
 2015-08-23 15:35:37 +01:00
TomW
1c3d1039ff ViRGE S3D triangle rendering now uses worker thread. 
Fixed clipping bug on ViRGE.
Fixed status window crash.
 2014-07-22 21:10:39 +01:00
TomW
2207f704dd Added per-device configuration. 
Reworked configuration parser a bit.
Added configuration for S3 ViRGE and 8-bit Sound Blasters.
IRQ 2 routed to IRQ 9 on AT machines.
 2014-06-30 21:31:28 +01:00
TomW
2b410a9aea Added meaningful status window information for Mach64 and Sound Blaster. 
Disabled some SB debug.
 2013-12-12 18:16:22 +00:00
TomW
657aa19dd1 Devices can now be marked as not working, and disabled in release builds. 
Video card menu now build dynamically from list.
 2013-11-28 20:03:59 +00:00
TomW
2c1e691c1a Workaround for bad AWE32 ROM dumps created by AWE-DUMP - Win95 AWE32 drivers now work with these dumps. 
EMU8000 now updates CVCF/VTFT with current/target volume - Win95 AWE32 drivers now no longer cut off notes early.
Set SB DSP version for AWE32 to v4.13.
 2013-11-10 16:40:52 +00:00
TomW
bd873de9ac New 'available' function in device API, to determine whether required ROMs are available. Currently used when building soundcard menu, to remove AWE32 when required ROM dump is not present. 2013-11-04 18:23:15 +00:00
TomW
72f934d141 Direct3D video output. Fixed redraw when DirectDraw/Direct3D device is lost. 2013-08-13 19:20:28 +01:00
TomW
39a3c8b1c7 SB AWE32 emulation. 2013-07-23 22:04:17 +01:00
TomW
58085bcc87 Re-organisation of video emulation. 2013-06-24 20:42:35 +01:00
TomW
b9062a1d0c Added preliminary MPU-401 emulation (UART mode only) for SB16. Currently outputs to default Windows MIDI device. This allows Windows 3.x SB16 drivers to work. 2013-06-04 20:52:17 +01:00
TomW
f822488656 Add missing files from last commit. 2013-05-27 19:56:33 +01:00