TomW
b459fc9815
High PC speaker frequencies treated as constant level.
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Improved timing for port 0x61 writes.
2015-11-14 18:14:32 +00:00
TomW
22f20e3595
Fixed typo that broke 8088 timing.
2015-11-13 20:51:10 +00:00
TomW
c45a33a97f
Corrected size of Advanced/EV BIOS. Patch from ecksemmess.
2015-11-13 20:44:46 +00:00
TomW
4464ef0afc
Fixed PIIX code broken in rev 385.
2015-11-07 12:13:07 +00:00
TomW
fa7e77b013
Fix Linux configure/makefile. Bump version number up to v10.1.
2015-11-07 11:19:29 +00:00
TomW
67dea77677
Added command line option to specify config file to use on startup.
2015-11-06 21:23:46 +00:00
TomW
79bf197d34
Don't create Voodoo memory dump in release build.
2015-11-02 18:06:34 +00:00
TomW
8e9adf91de
Added command line option to start in fullscreen mode.
2015-11-02 18:05:23 +00:00
TomW
4f46befaff
Removed redundant memcpy from rev 385.
2015-11-02 18:04:58 +00:00
TomW
685d6f2c33
Add range checks to PIIX read/write functions.
2015-10-31 18:35:56 +00:00
TomW
36793f18db
Add range checks to ET4000/W32p VRAM read/write functions.
2015-10-31 18:23:39 +00:00
TomW
15a1631ba0
Clear _mem_exec array on init/reset.
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Do not add (junk) entries to _mem_exec if mapping is not executable.
Do not fatal() on attempting to execute from non-executable memory; return page of 0xff instead.
Fixes emulator crash in Premiere/PCI when leaving BIOS setup without a valid CMOS setup.
2015-10-31 17:55:40 +00:00
TomW
30826ba98a
Bumped version number up to v10.
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Updated readme file.
2015-10-31 17:49:22 +00:00
TomW
774115c6ca
Implement PPI switch read correctly for IBM PC.
2015-10-23 20:40:28 +01:00
TomW
a78d20333a
Implemented keyboard Enable Mouse Port command. Fixes PS/2 mouse in Windows NT.
2015-10-21 21:39:41 +01:00
TomW
a2046fe37f
Fixed stupid typos in FPU rounding - Unreal software mode works again.
2015-10-19 20:34:58 +01:00
TomW
30f92469d1
CD-ROM drive is now secondary master if no hard drive is present in that position.
2015-10-19 18:39:00 +01:00
TomW
2352033b48
Implemented PS/2 mouse Status Request command.
2015-10-19 18:31:12 +01:00
TomW
cd091a61c0
Amplified EMU8000 output a bit.
2015-10-18 15:36:06 +01:00
TomW
71a2af82c4
Tweaked PIT GATE handling, fixes Lemmings 2.
2015-10-18 15:35:56 +01:00
TomW
7341cf2a20
Disabled opcode 0x86 (XCHG byte) on x86-64 recompiler.
2015-10-15 19:40:53 +01:00
TomW
75536e184f
Fix ATAPI interrupt status following Mode Select command - fixes OS/2 Warp 3 CD installer.
2015-10-13 17:56:54 +01:00
TomW
9d2dd22d6d
Initialise A20 gate correctly at startup.
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Keyboard controller self-test command enables A20.
HIMEM.SYS included with Windows/286 now works.
2015-10-12 13:42:09 +01:00
TomW
d574a4f5eb
Correct S3 class code.
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Limit S3 attribute registers to those actually present.
Don't update current position registers at the end of BitBlt command.
Fixes S3 on SUSE 6.3.
2015-10-11 20:36:18 +01:00
TomW
25ac41fbde
Ignore odd/even mode when loading VGA latches on memory read. Fixes Jazz Jackrabbit.
2015-10-10 14:33:36 +01:00
TomW
6602a32304
Reverted rev 339. Fixes Adlib Gold jukebox.
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Disable PIT timer operation between write of control word and initial count. Lemmings High Performance PC mode now works without incorrect rev 339 commit.
2015-10-10 14:32:50 +01:00
TomW
b79be95623
Force PCem to leave fullscreen mode when losing focus.
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DirectInput mouse initialisation no longer fails if mouse can not be immediately acquired.
2015-10-08 19:41:52 +01:00
TomW
b9a0084792
Don't reset IDE block size on IDE soft reset.
2015-10-06 21:54:54 +01:00
TomW
ea2898d045
Voodoo now always allocates 4MB for framebuffer memory, though only 2MB may be accessible. Fixes crash in Need For Speed III when using 800x600 (no Z-buffer) with 2MB of framebuffer memory configured.
2015-10-06 21:19:04 +01:00
TomW
9ed4cf8582
Voodoo floating point parameters are converted to fixed point on register write instead of on triangle command. Fixes health bar in Tomb Raider.
2015-10-06 21:07:24 +01:00
TomW
fba5891d95
Re-implemented FDC Read a Track command. King's Quest 1 booter works again.
2015-10-04 17:52:38 +01:00
TomW
e34daca27d
Removed bad Num Lock handling code.
2015-10-04 11:36:49 +01:00
TomW
5e08d53c73
Voodoo texture processing now dependent on texturing being enabled in fbzColorPath. Fixes transparency issues in Tomb Raider, might cause speedup in games that use non-textured triangles.
2015-10-04 11:33:13 +01:00
TomW
5a1f5769e2
Cancel FDC ready state change reports from reset on submission of recalibrate command. Phoenix XT clone now boots from floppy.
2015-10-02 21:51:28 +01:00
TomW
b466ad9f42
Starting Sound Blaster DMA now clears pause status.
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Implemented dummy ASP/CSP upload command (DSP command 0x01).
Fixes issues with SB16/AWE32 drivers in Windows 3.x.
2015-10-01 21:41:25 +01:00
TomW
9bcd23c614
Corrected MSF->LBA conversion for CD audio.
2015-10-01 20:15:44 +01:00
TomW
60d75012df
Implement ATAPI Stop Play/Scan command.
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Stop CD audio playback on IDE reset, ATAPI reset, and hard reset.
2015-09-30 20:45:47 +01:00
TomW
33685c3318
More changes to FPU nearest rounding, Unreal works again.
2015-09-28 20:33:36 +01:00
TomW
3e314ccdfb
Implemented ViRGE 2D Polygon Fill command.
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Improvements to ViRGE line draw.
2015-09-26 17:56:55 +01:00
TomW
299f6c8dfb
Nearest FPU rounding mode now handles negative numbers correctly. Fixes Retro City Rampage 486.
2015-09-26 17:54:25 +01:00
TomW
986476b9db
FPU rounding modes now have effect in FADD double precision. Fixes rendering in Interstate '76.
2015-09-21 21:54:43 +01:00
TomW
ea13ae015b
Added FPREM1 instruction for Interstate '76.
2015-09-21 08:14:53 +01:00
TomW
99060248b2
First FDC Sense Interrupt Status command after post-reset ready state change results is now zero. Fixes Grey Cat Linux.
2015-09-19 19:01:32 +01:00
TomW
8d3c6fb195
Implemented VGA attribute enable bit in attribute index - VGA grabber in Windows 3.x now works properly.
2015-09-18 20:42:37 +01:00
TomW
38d9b45177
Clear PIC interrupt service registers on writing ICW1.
2015-09-16 20:44:34 +01:00
TomW
1554c9929a
Fixed display size on ViRGE.
2015-09-16 20:01:47 +01:00
TomW
1e45ba5f34
Removed a bunch of old #defines. Cleaned up some dead code.
2015-09-16 19:08:50 +01:00
TomW
6b82be0624
Tweaks to PIT latch operation - Juko XT now boots again.
2015-09-15 21:53:45 +01:00
TomW
cedad6dba0
Re-ordered ROM set enum - recently added XT clones now actually act as XTs.
2015-09-15 21:52:31 +01:00
TomW
46ca59f2a6
Fixed race condition in Voodoo FIFO thread.
2015-09-15 20:15:24 +01:00
