SarahW
97d77e73c2
Use correct Mach64 blitter host data size - fixes Windows XP Mach64 drivers.
2016-04-30 10:25:08 +01:00
SarahW
86687e68aa
Move ATI Mach64 blitter to seperate thread.
2016-04-30 10:24:27 +01:00
SarahW
1e8bc05795
Move S3 Vision864/Trio32/Trio64 blitter to seperate thread.
2016-04-28 21:58:28 +01:00
SarahW
e236fb6d16
Added missing FCMOV instruction for 6x86MX.
2016-04-28 19:34:46 +01:00
SarahW
153c22e442
Cyrix 6x86 emulation. Based on patch from leilei.
...
Moved MOV TRx, reg to correct opcode - required by Award 430VX BIOS with 6x86.
2016-04-27 22:23:49 +01:00
SarahW
c81a91fd72
Moved integer registers, PC and flags_* variables into new cpu_state structure. Reduces recompiled code size slightly, small speedup (1-3%).
2016-04-20 21:39:41 +01:00
SarahW
1fe6233d4c
Fixed bug in SCAT A20 handling. Patch from Greatpsycho.
2016-04-17 15:40:44 +01:00
SarahW
9329a997cc
Added Award 286 (using SCAT chipset). Patch from Greatpsycho.
2016-04-14 21:15:00 +01:00
SarahW
61d7cf2276
Added PS/1 Audio Card emulation.
2016-04-13 21:56:15 +01:00
SarahW
10739b9618
Fixed missing update function in Adlib Gold - stops looping samples when sample playback is disabled.
2016-04-12 19:47:44 +01:00
SarahW
3030325bd2
Implemented Adlib Gold mixer.
2016-04-11 21:42:43 +01:00
SarahW
60440726a9
Added Adlib Gold surround module emulation.
2016-04-10 21:01:34 +01:00
SarahW
9970f030c5
Fixed off-by-one error in Voodoo when Y coordinates are reversed.
2016-04-09 20:53:21 +01:00
SarahW
c83e9ed14e
Changes to Voodoo recompiler :
...
- Invalid cc_mselect values now return zero
- Fixed texture alpha in colour combiner
- Fixed typo in cca_invert_output
- Only clip alpha value if it's actually used
2016-04-09 20:43:19 +01:00
SarahW
74786231c5
Added Voodoo depth biasing.
2016-04-08 21:40:15 +01:00
SarahW
14df80109b
Added recompiler block tree to x86-64 recompiler. Fixed return value in codeblock_tree_find() that could cause GCC to generate bad code.
2016-04-08 20:49:03 +01:00
SarahW
36bb949126
If recompiler block hash table points to wrong block, then walk tree to find correct block instead of recompiling. Speedups of 10-20% on games that were seeing hash aliasing, eg Quake III, System Shock 2, UltraHLE etc
2016-04-06 20:48:36 +01:00
TomW
c9111b22a2
Updates and fixes to Linux IOCTL CD-ROM code. Based on patch from Battler
2016-04-04 15:15:08 +01:00
SarahW
11eb87b436
Implemented ATAPI audio channel select. Based on patch from Battler.
2016-04-04 11:44:40 +01:00
TomW
99df1f6d87
Adjust MSF->LBA conversion in Windows IOCTL CD-ROM code.
...
Improve raw sector read in Windows IOCTL CD-ROM code.
Patch from Battler.
2016-04-04 11:08:23 +01:00
TomW
db3519657a
Windows IOCTL CD-ROM code no longer stops CD audio when reading disc size. Fixes CD audio in OS/2.
2016-03-31 21:24:01 +01:00
TomW
c00b16a44c
Added IDE Verify Once command. Fixes hard disc formatting on early OS/2 versions. Patch from Battler.
2016-03-30 21:00:03 +01:00
TomW
0ecd777257
Added CTRL-ALT-DEL menu option to Allegro GUI. Patch from Greatpsycho.
2016-03-29 20:49:30 +01:00
TomW
b0dceca71a
Move memory files around: *.nvr, eeprom files -> nvr/ ; mda.rom -> roms/. Patch from cooprocks123e.
2016-03-29 20:11:43 +01:00
TomW
8d90f77279
Access bit now set in selector descriptors.
2016-03-29 20:06:55 +01:00
TomW
c06d8913ce
Corrected faulted selector on not present fault when JMPing to call gate pointing to not-present selector. Fixes OS/2 2.0 with some video drivers. Patch from Battler.
2016-03-24 20:21:56 +00:00
TomW
38af408445
Fixed compilation issues with Linux CD-ROM code.
2016-03-23 21:17:09 +00:00
TomW
92e45c33e7
Added x86-64 Voodoo recompiler.
2016-03-23 21:16:41 +00:00
TomW
673a3527af
Don't cause illegal instruction exception on unknown REP instruction. Patch from Battler.
2016-03-17 21:47:56 +00:00
TomW
91405ece3c
Added missing stereo panning to GUS.
2016-03-14 18:00:16 +00:00
TomW
9347d28ff3
Fixed race condition with ViRGE 2D blitter.
2016-03-09 20:04:21 +00:00
TomW
0faa803061
CD-ROM changes from Battler, including :
...
- New disc change handling
- Additional ATAPI commands
- CD drive-level volume control
2016-03-08 20:47:05 +00:00
TomW
5b3d307181
CD-ROM IDE channel now configuarable. Based on patch from Battler.
2016-03-06 17:23:51 +00:00
TomW
4531f5c7a7
IDE fixes for 'unusual' configurations.
2016-03-06 17:23:01 +00:00
TomW
e7de1a6742
Direct3D blitting code doesn't do anything if updated area is 0 - fixes crash on Intel HD graphics.
2016-03-02 19:16:51 +00:00
TomW
23005e8682
Fixed crash in Configuration window.
2016-03-02 18:11:08 +00:00
TomW
4011a246ff
Added code generation for MMX instructions
2016-02-24 20:55:48 +00:00
TomW
88256eff59
Removed global temporary variables from Voodoo recompiler - fixed noise when using 2 render threads, also speedup.
2016-02-12 21:40:34 +00:00
TomW
0a46e11efe
Move ViRGE 2D blitter to seperate thread.
2016-02-11 20:35:49 +00:00
TomW
1dc92ffbfe
Set Sound Blaster auto-init DMA to 64k on DSP reset - Jazz Jackrabbit works again.
2016-02-10 20:50:13 +00:00
TomW
9795fe8f34
Fixed read data on OPL3 - Windows Sound System works again.
2016-02-10 20:49:45 +00:00
TomW
3a57341837
Refactored sound code - slight speedup.
2016-02-10 20:49:28 +00:00
TomW
0b6be244ac
Added 386 LOADALL instruction, removed 286 LOADALL from non-286 CPUs. Patch from Battler.
2016-02-07 18:15:43 +00:00
TomW
94f33aa873
More accurate timing for INT, IRET, CALL far, RET far and JMP far.
2016-02-06 18:08:10 +00:00
TomW
0ad692ad5c
Implemented Mach64 VGA 256kb wraparound.
2016-02-06 15:59:50 +00:00
TomW
cef4049bf5
Added missing return types to get_phys() functions. Patch from John Elliott.
2016-02-04 20:35:43 +00:00
TomW
467b742af5
Added Hercules InColor emulation. Patch from John Elliott.
2016-02-04 20:35:23 +00:00
TomW
673d785743
Writing to a memory page with code present only causes code block flushes if the data changes, or if a block is currently being recompiled.
2016-02-03 21:09:05 +00:00
TomW
f7e4a0f32e
Fixed crash on XT models when accessing unmapped areas
2016-02-01 20:57:18 +00:00
TomW
b38a3fd838
Fix overflow and scaling in Linux 8-bit blitting code.
2016-02-01 20:44:48 +00:00
