valter/dosbox-staging
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Author SHA1 Message Date
ripsaw8080
b9cb003a62 Setting SB input rate sets output rate, fixes Fasttracker II. Clear incomplete DSP command at reset, fixes Romancing Prince. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3926
 2015-08-05 14:40:51 +00:00
Peter Veenstra
0316809ac9 Some more changes by Jochen 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3924
 2015-07-09 06:25:46 +00:00
Peter Veenstra
79419f1f53 Bring OS2 port up to date. Thanks Jochen 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3923
 2015-07-08 12:01:33 +00:00
ripsaw8080
ba3110ca07 Aspect correction fixes for CGA composite, Hercules graphics, 350-line text modes, 400-line VESA modes, and VGA ModeX (God of Thunder, Lost Vikings, Wrath of Earth, etc.) 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3913
 2015-05-13 01:35:39 +00:00
ripsaw8080
4a221045be Allow CRTC read/write access on all mirror ports for non-VGA machine types. Fixes Tandy and EGA display in International Hockey booter. Thanks Great Hierophant for testing on real systems. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3904
 2015-03-13 13:05:18 +00:00
ripsaw8080
8a464fb312 Amend previous Hercules change so the MDA-compatible address wrapping is used only when graphics are disabled, but still only in 32kB mode. Thanks TheGreatCodeholio, and thanks Great Hierophant for testing on a real Hercules card. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3903
 2015-03-13 12:42:12 +00:00
ripsaw8080
c0a3903ec0 Map a single 4kB page of video memory that repeats in the 32kB range when in Hercules text mode, making it compatible with MDA. Fixes Future Wars and Operation Stealth install programs on the Hercules machine type. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3900
 2015-02-11 20:45:29 +00:00
ripsaw8080
6cec6d144b Do less to update the frequency of an active SB DMA transfer, and include DSP command 0x41 (fixes SB16 sound in Tempest 2000). Handle DSP command 0x42 as unimplemented, because it is. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3896
 2015-01-28 22:20:49 +00:00
Peter Veenstra
0f4c92ca32 Year update. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3878
 2015-01-06 14:40:32 +00:00
ripsaw8080
544c1a2fe5 Illegal memory reads have all bits set. Fixes early (and buggy) shareware versions of Shadow Warrior. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3868
 2014-06-19 18:51:42 +00:00
Peter Veenstra
fb71bc6ca8 Aspect correct text modes as well. 
I hope I got the ratios right. Let me know if I messed up.

Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3865
 2014-06-18 15:51:02 +00:00
Ralf Grillenberger
7f00bd4b34 Implement VGA memory wrapping for the wrapping line also in vgaonly rendering. Fixes black line in Keen. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3859
 2014-06-08 00:00:53 +00:00
ripsaw8080
3b2adeccbf The SB DMA callback ignores previously selected, but not currently selected, DMA channels. Fixes Visual Player 2 with SB16. 
Bits 0 and 4 of the SBPro mixer volume registers are always set. Fixes SBPro detection in Wolfenstein 3D, Alone in the Dark (European versions), Visual Player 2, and possibly others.

Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3850
 2013-11-19 13:43:40 +00:00
Peter Veenstra
a5c6f014cc Add small delay when raising IRQ, fixes Llamatron 2012 and Lemmings 3D. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3845
 2013-11-11 12:59:54 +00:00
Peter Veenstra
91d3bef3dd Missed a year somehow. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3844
 2013-11-11 12:56:19 +00:00
Peter Veenstra
f8bbc2b54d Strip of leading zeroes from the IP. Thanks Zorix 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3843
 2013-11-11 12:54:53 +00:00
Peter Veenstra
ffb8cec4d6 Rework ListMidi so it can be more easily added to more backends. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3836
 2013-10-18 11:55:02 +00:00
Ralf Grillenberger
18a0eb0190 Fix Hexsider display in Hercules mode. The game changes the CRTC base address to scroll in the buffer. Reported by VileRancour. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3833
 2013-06-16 20:46:36 +00:00
Ralf Grillenberger
56d19f4f8d By implementing Tandy special handling of the palette: 
- fix Starflight background color (reported by HunterZ)
- keep Pirates! map background correct

Also fix the palette after mode switch on the PCJr. Fixes Frogger II composite mode color attributes (reported by VileRancour).


Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3832
 2013-06-16 20:42:27 +00:00
Peter Veenstra
967524cd76 Clean up 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3818
 2013-02-14 15:00:55 +00:00
Ralf Grillenberger
81226995de Add support for monochrome mode: 
- EGA and VGA mode 0x0F (implement plane masking in the attribute controller)
- re-factor EGA monitor emulation (attribute controller bit is used to detect monochrome mode, horizontal frequency to choose 16/64 colors)

Hardware blinking in graphics mode is still not supported.

Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3813
 2013-01-26 22:01:32 +00:00
Peter Veenstra
2fea508f7f Year update 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3812
 2013-01-15 09:03:13 +00:00
Peter Veenstra
e60a44755a Add composite lite patch by VileRancour/reenigne. 
Thanks to everybody who participated in the discussion on the subject.

Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3804
 2012-11-28 18:35:35 +00:00
Peter Veenstra
0157fcf8fa Total rewrite. 
The PIC is now split up in 2 units, like the real thing. 
There are now less hacks in the code in order to deal with the irq 2 being active/inservice. 
IRQ 2 now needs to be acknowledged by  the interrupt handler for IRQs that happen on the slave PIC.
Fixes Pyl sound effects with low cycles and hopefully others.

Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3792
 2012-08-11 17:46:32 +00:00
Peter Veenstra
d95950242d Several fixes for regressions (Innocent until caught and curse of enchantia), Add fix for mechwarrior.) 
lowered eoi timeout to 0.06f. (ripsaw, Srecko and h-a-l-9000)

Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3791
 2012-08-11 17:40:32 +00:00
Ralf Grillenberger
5caa85d19e Use channel->SetFreq instead of creating and destroying the channel every time. Thus the mixer volume control for the Disney/Covox device remains available. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3787
 2012-07-29 17:35:29 +00:00
Peter Veenstra
98d04262ec Fix bug 3528238: Name clash with compile option -DPIC 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3780
 2012-05-20 18:41:04 +00:00
Peter Veenstra
353ced54c2 Pointers must stay valid till after the png_write_info call. Thanks wjp 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3773
 2012-01-03 16:36:27 +00:00
Peter Veenstra
b30d51f8f8 Should make DOSBox usage easier to spot. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3772
 2012-01-03 16:21:23 +00:00
Peter Veenstra
b148583132 Add properties 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3769
 2011-12-18 19:23:56 +00:00
Sebastian Strohhäcker
77970d28cd small additions: vga override, lazy fullscreen switching, pci read override 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3768
 2011-12-11 17:30:50 +00:00
Peter Veenstra
41d307292b Implement 0x7d. Fixed death by dark shadows (ripsaw) 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3767
 2011-12-08 13:08:58 +00:00
Peter Veenstra
a7af902f2f Even our comments and status messages have less bugs now (jomalin) 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3764
 2011-12-08 12:47:04 +00:00
Ralf Grillenberger
421e192559 Consider parity when calculating the duration of a serial frame. E-mail report by MB. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3756
 2011-11-05 17:24:01 +00:00
Peter Veenstra
1b74652bab Update volume for cda mixer changes as well. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3746
 2011-08-30 12:29:24 +00:00
Peter Veenstra
770732bef7 Fix supersaxxon. Regression from line based updates. Thanks h-a-l-9000 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3744
 2011-08-30 08:30:40 +00:00
Peter Veenstra
817651144b Restore old delay. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3741
 2011-08-15 17:02:29 +00:00
Peter Veenstra
aad5643403 Keep repeating a pressed key if another key is released. Thanks jazztickets and robertmo 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3740
 2011-08-15 12:21:36 +00:00
Ralf Grillenberger
d3136d14de - fix the socket inheritance feature 
- usedtr will now, if the connection was lost in between, attempt to connect again if there is a rising edge on DTR
- code improvements
- handling of some unused handshake lines was changed a bit

Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3738
 2011-07-30 15:36:56 +00:00
Ralf Grillenberger
57c2a42210 - Fix for Scuba Venture (PCJR booter) 
- Added comments for PCJR and Tandy CRT/Processor page register
- Add documented CRTC 3D0/1 access for PCJR


Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3735
 2011-07-23 19:02:01 +00:00
Sjoerd van der Berg
8abf23aa8d GUS pantable fix 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3727
 2011-06-20 19:25:08 +00:00
Sebastian Strohhäcker
df67bd2afb fix manual uninstall functions for callback/io-handler objects; cleanup 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3725
 2011-06-19 13:21:11 +00:00
Sebastian Strohhäcker
6bc4e41458 add PCI framework 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3723
 2011-06-18 13:39:31 +00:00
Sebastian Strohhäcker
f1d85a3739 add manual uninstall functions for callback/io-handler objects 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3721
 2011-06-17 14:28:00 +00:00
Peter Veenstra
de75bc83f6 Enforce call order of the functions used in the bitshift. Fixes visual C /O2 builds. Thanks h-a-l-9000 and wjp. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3718
 2011-06-12 13:56:44 +00:00
Peter Veenstra
cca9bb077a Typo alreadu=>already 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3717
 2011-06-11 13:49:14 +00:00
Peter Veenstra
999f33de27 Update year. Remove CVS tags 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3700
 2011-04-26 09:34:55 +00:00
Sebastian Strohhäcker
2375c15de2 add function to manually trigger the 16bit sb IRQ (ripsaw; fixes sb16 detection for Assault Wing) 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3699
 2011-04-23 10:50:38 +00:00
Sebastian Strohhäcker
617fd7006d fix sb halt/continue sequence when no transfer in progress (thanks to tcostin, fixes some GameWizard crash) 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3696
 2011-04-19 19:46:02 +00:00
Ralf Grillenberger
66e7ddcea5 Fix I/O exception caused by callbacks (16 and 32-bit accesses) 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3695
 2011-04-16 19:24:09 +00:00