valter/dosbox-staging
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Author SHA1 Message Date
Sjoerd van der Berg
271d8cffa6 Updated header for mixer changes 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@4003
 2017-01-04 08:35:10 +00:00
Sjoerd van der Berg
a60b983712 Rewrite some mixing code to fix issue with equal rates having aliasing issues 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@4002
 2017-01-03 21:36:37 +00:00
Sjoerd van der Berg
22fff83790 Rewrite gus emulation a bit to make things a bit clearer 
Remove the automatic amplification
Slight rounding offset in the panning tables to match original gus tables

Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@4001
 2017-01-03 21:32:31 +00:00
ripsaw8080
7cd00b3d84 Implement an obscure behavior of the VGA DAC, similar to what was done for Star Control 2. Fixes wrong colors in Planet Soccer/Football. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@4000
 2016-10-03 09:49:59 +00:00
Peter Veenstra
a3345eed24 Spaces in LOG_MSG and some at the end of the line. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3999
 2016-10-02 14:12:32 +00:00
Sjoerd van der Berg
b9b9e2c7d1 Fix some issues with debugger after last patch 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3998
 2016-09-21 18:11:04 +00:00
Peter Veenstra
397e38a73a Improve readability of auto cycles information bit. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3997
 2016-09-20 14:59:06 +00:00
Peter Veenstra
07f461da7e Clip to boundaries when there are no suggested values for Prop_int. Revert r3986 as this commit fixes the problem in a different way. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3996
 2016-09-20 14:57:46 +00:00
ripsaw8080
cadf69ac32 Fix debugger "running" status message when resuming emulation with F5. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3995
 2016-09-08 15:37:59 +00:00
Sjoerd van der Berg
eefd825fa1 Add wjp's improved breakpoint handling to the debugger 
Rewrite the order of the debug help list so the keys come last

Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3994
 2016-09-07 20:35:10 +00:00
Sjoerd van der Berg
169ca61f9e fix for 256 color encoding in zmbv.dll codec patch by Avery Lee 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3993
 2016-09-04 19:04:02 +00:00
Sjoerd van der Berg
4c4f232473 XGA_DrawLineBresenham() does not properly sign extend values 
https://sourceforge.net/p/dosbox/patches/269/ patch by Tom B

Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3992
 2016-09-04 18:47:39 +00:00
Peter Veenstra
5e4b1c8284 Raise lower limit of cycles in autodetermine mode to improve stability. (lsl7) 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3991
 2016-08-10 12:07:43 +00:00
Peter Veenstra
d94dc4834e zero extend data, fixes LLVM compile where the called function does not extend the parameters. Thanks guiikoza. Fixes at least vesatest.exe of lsl7 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3990
 2016-07-23 20:31:25 +00:00
Peter Veenstra
9dc8581f4a Change name of the pause DOSBox key to avoid confusion. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3989
 2016-06-24 21:21:36 +00:00
ripsaw8080
2b837cf6fb Correct stack pointer for COM format programs when there is less than 64K of memory available. Fixes Corncob 3D issue reported in bug #443. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3988
 2016-06-22 16:29:13 +00:00
ripsaw8080
c898d14351 Correct page count/size for CGA graphics modes. Fixes RS-2 on the CGA machine type. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3987
 2016-06-22 16:24:16 +00:00
Peter Veenstra
7cda75c855 Allow 64 as input value, so it gets translated to 63 mb, instead of 16 as it currently does, to provide compatibility with 0.74 setups. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3986
 2016-05-30 11:59:21 +00:00
ripsaw8080
96e805369a Fix the debug launcher internal program's tendency to cause crashes. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3985
 2016-05-23 11:39:01 +00:00
ripsaw8080
8fc782f561 Make the internal program for loading ROM images a bit smarter about what it can/will load. Also provide for BASIC in ROM to support IBM BASIC interpreters. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3984
 2016-05-23 11:37:39 +00:00
ripsaw8080
64a04b9985 Be more compatible by converting tabs to spaces in the DOS console device rather than in the video BIOS teletype function. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3983
 2016-05-23 11:33:09 +00:00
Peter Veenstra
9fc2c31a97 Support writing palette register data to dynamic save area if pointer is non-zero on mode changes. Fixes CV 2.2 (thanks for the help ripsaw) 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3982
 2016-05-10 14:38:39 +00:00
Peter Veenstra
36f12b5670 Fix restarting when in folder with spaces. Quotes aren't allowed on my system. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3981
 2016-05-03 17:58:44 +00:00
ripsaw8080
2b32f2bfa9 Prevent problems related to I/O buffering with disk images. 
Return a fake success result for INT 13/05. Helps older games (Sierra On-Line booters, Mickey's Space Adventure, Zyll, et al.) that insist on low-level formatting a floppy disk to be used for saving games.

Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3980
 2016-04-18 13:07:18 +00:00
ripsaw8080
4555aa279d Implement INT 2E -- fixes Gold of the Aztecs and a few other games. Also, stop writing uninitialized junk into first shell's command tail at startup. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3979
 2016-04-05 05:48:00 +00:00
ripsaw8080
3c95f17d95 EXEC improvements, mostly for the load-but-do-not-execute function. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3978
 2016-04-05 05:44:43 +00:00
ripsaw8080
f0cf2bc6b0 Prevent DOS buffered input function from hanging in an infinite loop when redirected input reads a linefeed or reaches EOF. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3977
 2016-04-05 05:40:48 +00:00
ripsaw8080
6f0506ec42 Graphics mode text drawing improvements: font source according to machine type, background color in 256-color modes, row wrapping. 
Use compatible method of determining fill attribute for textmode screen scrolling in teletype function.

Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3976
 2016-04-05 05:38:52 +00:00
ripsaw8080
77bb9df6a6 Reset CurMode object when detecting that the video mode number in BIOS memory was modified directly instead of through the INT 10h mode set function. Fixes cases where BIOS behavior is influenced with the mode number, such as the status line in Bruce Lee. 
Set color modes (to the extent that they can be) on the Hercules machine type if the BIOS equipment list is not set to monochrome. Fixes missing text in Victory Road.

Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3975
 2016-04-05 05:29:05 +00:00
ripsaw8080
ea40599a4b Map inactive video memory regions as empty rather than filled with RAM. Fixes later version of Sargon 3 on color machine types. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3974
 2016-04-05 05:19:06 +00:00
ripsaw8080
3a8712202e Add support for mode 8 row copy/fill. Fixes Tandy GW-BASIC interpreter SCREEN 3 scrolling/clearing. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3973
 2016-03-29 21:08:40 +00:00
ripsaw8080
58c495998a Fill DTA for FCB search results more like real DOS. Fixes bug #436. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3972
 2016-03-23 21:24:41 +00:00
Peter Veenstra
f59ebfd303 Fix creation of devices using FCB_Create. Fixes MS Object linker 1.10 and thus bug #435. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3971
 2016-03-18 16:48:25 +00:00
ripsaw8080
663c86378f Fix screen clearing when setting mode 0xA on PCjr machine type. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3970
 2016-03-06 13:04:58 +00:00
ripsaw8080
3dc6d7115e Add some defines for r3968. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3969
 2016-02-14 04:15:05 +00:00
ripsaw8080
ca9049cce5 Implement BIOS beep sound for ASCII character 7. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3968
 2016-02-14 04:02:09 +00:00
ripsaw8080
9035510f06 Take into account that speaker might be disabled in settings. Fixes bug #434. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3967
 2016-02-14 03:59:17 +00:00
Peter Veenstra
30db525521 Fix compilation on visual studio 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3966
 2016-02-12 08:06:04 +00:00
Peter Veenstra
c96a19e3d9 Test using Macro instead of &. Check for failure to open an image. Thanks Malvineous 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3965
 2016-02-11 15:47:15 +00:00
Peter Veenstra
3000bd2feb Be a bit more flexible. Parse ver set 3.2 correctly as well. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3964
 2016-02-10 09:42:32 +00:00
ripsaw8080
7de4631055 Increase size of SysEx buffer to support Sierra's Yamaha FB-01 driver. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3963
 2016-02-09 18:19:45 +00:00
Peter Veenstra
59805112d9 Use record size of 128 if it is 0 in the FCB when calling INT 21 AH=23 (fixes bug #433). 
Set record size to 128 if it is 0 in the FCB when calling any FCB read/write function (ripsaw).
Fixes for acad 10:
- Add missing reference counting when the file is already open when calling FCB_Open, so that acad which uses FCBs and normal handles on the same file works better.
- Remove FCBs being added to the PSP filetable and rewrite most functions to support this change. This way acad won't run out of temporary (fcb) files when low on memory.


Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3962
 2016-02-09 14:12:05 +00:00
ripsaw8080
26dd1635b5 Add support for Print Screen key and interrupt. The keypress allows Descent 1 and 2 ingame screenshot feature to be used, the keypress and interrupt allow the Horror Hotel (TSR text adventure) hotkey to work, and the compatible interrupt handler location fixes a game bug in The Forgotten Land. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3961
 2016-02-05 13:41:22 +00:00
ripsaw8080
18f5c4c565 Stop speaker output after command write, pending counter write. The hacky implementation will serve until timer/speaker is improved. Fixes constant speaker tone in Arnie 2 and Chopper Duel when using SB sound, also Titus The Fox title screen when using speaker sound. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3960
 2016-02-05 13:32:48 +00:00
ripsaw8080
fe46abe6ff Speaker init in BIOS causes samples to be generated at startup, so for now move it to hardware. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3959
 2016-02-05 13:29:17 +00:00
ripsaw8080
81e4f773f5 Comment out unused counter var inside a busy loop. Compilers might be smart enough to drop it, but this way is certain. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3958
 2016-02-05 13:26:23 +00:00
Peter Veenstra
19264794cb minor cleanup 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3957
 2016-01-30 16:39:35 +00:00
Sjoerd van der Berg
0d868c990f Prevent a multiplication overflow and more accuracy by using floats for attack rate loop 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3956
 2016-01-30 16:09:04 +00:00
ripsaw8080
dc4aabb403 Correct some offsets in the DTA for FCB-based search results. Fixes DIR listing in COMMAND.COM from MS-DOS and file info in XTree Gold. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3955
 2015-12-21 17:14:42 +00:00
ripsaw8080
bfd180f5ae Change BIOS equipment list to indicate DMA not supported on PCjr machine type, which fixes PCjr detection in old versions of Ancient Art of War, although DMA hardware emulation is actually still present. 
Set PC speaker initial state in BIOS init, fixing beeps when the speaker is turned on and off without first programming the timer, such as in Koei's Ghengis Khan.

Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3954
 2015-11-14 13:42:16 +00:00