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22 commits

Author SHA1 Message Date
Ian Curtis 816d541b98 Various SCSP improvements and code cleanup: 
- Ported MAME's implementation
- Corrected FM sound for songs in VF3 that use it 
- Music tempo now closer to real hardware thanks to emulating two SCSP chips.
- Add LegacySoundDSP config option for games with SCSP DSP glitches (ex. engine noises in Sega Rally 2, and loud garbage on Bahn's stage in Fighting Vipers 2)
- Renamed SysFPS to "SoundClock" (since raising this appears to adjust the sound frequency).

(Submitted by Paul Prosser)
 2020-08-22 20:41:47 +00:00
Bart Trzynadlowski 901b8c3fa4 Spindizzi's SCSP DSP fix for the VF3TB cave stage 2017-04-09 15:27:43 +00:00
Bart Trzynadlowski f34e25dfc7 Massive internal change: removed CConfig object and replaced it with a hierarchical config object system (Util::Config::Node). Games are now defined in an XML file. Hopefully I didn't break too many things :/ 2017-03-27 03:19:15 +00:00
Bart Trzynadlowski c5d0cb0d97 Added front/rear speaker balance (actually the master/slave SCSP balance). Balance setting is stored in CSoundBoardConfig and can be set on the command line (-balance) or config file (Balance). Valid range is 100 (front speaker volume doubled, rear muted) to -100. The default is 0, both sets at full volume. Balance is applied in the SCSP core before overall sound and music volume settings. 2012-02-09 07:58:07 +00:00
Nik Henson e431b79f57 Fixed small bug which meant wasn't correctly clearing SCSP structures on initialisation. 2011-11-01 23:16:36 +00:00
Bart Trzynadlowski 7f97346fc9 - Tweaked some error messages and comments. Hopefully, this is the last update for v0.2a's code. 
- Documentation updates.
 2011-09-24 01:49:48 +00:00
Bart Trzynadlowski 46bc52bb12 - Changed save state error messages slightly. 
- Wrapped rows that exceed 80 columns in Supermodel.ini.
- Added some member and function comments to a few header files. 
- Changed version string to 0.2a-RC2 in anticipation of sending another release candidate build to testers.
- Added GAME_INPUT_RALLY flag to dirtdvlsa, eca, and ecax.
- Configuration dialog no longer refers to Sega Rally 2 and Dirt Devils; instead, "Miscellaneous Driving Game Buttons"
- More additions to README.txt.
 2011-09-22 06:11:47 +00:00
Bart Trzynadlowski 24f46e9f86 Updated UNIX Makefile, fixed some syntax errors. 2011-09-21 19:12:50 +00:00
Bart Trzynadlowski 2f5bf43bda Updated copyright information and added headers to all remaining files except debugger. 2011-09-14 19:08:43 +00:00
Bart Trzynadlowski 5bf4a6d52b - Added mutex for MIDI FIFO access to SCSP.cpp. 2011-09-14 07:38:56 +00:00
Bart Trzynadlowski d200dff89e - Changed EmulateSCSP -> EmulateSound and -no-scsp -> -no-sound. 
- Changed gear shifting behavior: neutral gear has its own button now.
- Removed SUPERMODEL_SOUND.
- DirectInput is the default input system for Windows now.
- Multi-threading is on by default, replaced -multi-threaded w/ -no-threads.
- Made crosshairs larger and more visible.
- Added Nik to co-author list and began updating file copyright notices.
- Fixed Virtua Striker 2 input names (player 2 inputs end with the number 2 instead of 1).
- Added documentation to a Docs/ subdirectory.
- Exported all default input configurations to Supermodel.ini and added that to the repository. Internally, Supermodel initializes all controls to "NONE" now.
 2011-09-14 06:16:22 +00:00
Nik Henson c6e1c9a2ad - Changes to let SCSP.cpp compile under Visual Studio 64-bit 
- Fixed unsigned int overflow bug in SCSP.cpp that was causing VF3 to crash on selection screen when running 64-bit
 2011-09-05 20:55:33 +00:00
Bart Trzynadlowski 9f6a01eb55 Made save states 64-bit safe. 2011-09-05 20:07:14 +00:00
Bart Trzynadlowski 99149124e6 First part of SCSP clean up: pointer arithmetic made more safe (I hope). To-do: convert data types to Supermodel standards. 2011-09-05 06:53:26 +00:00
Bart Trzynadlowski 6c5b4293eb Musashi context is now cleared in M68KCtx constructor. The internal Musashi context is zeroed out initially but the dynamically allocated external contexts would sometimes be filled with garbage, which would trigger interrupts at the very first instruction after reset, making the 68K go off into the weeds. This fixes a nasty randomly-occurring bug I was seeing. 2011-08-14 23:59:01 +00:00
Bart Trzynadlowski 06f6bf093b Save state support for 68K, Z80, sound board, DSB1, and MPEG playback. 2011-08-09 18:36:29 +00:00
Bart Trzynadlowski d8960ad133 - Commented out debug log stuff. Now produces less noisy debug.log files. 2011-07-31 17:16:15 +00:00
Bart Trzynadlowski 357536ea5a - Added a C fallback for inline assembly code when the compiler is not MSVC. 2011-07-31 17:12:02 +00:00
Bart Trzynadlowski ddd6fa92ef - Improved 68K interface. Now supports context switching. 
- CSoundBoard is not derived from CBus.
- Optimized sound board memory handlers (now using switch statements).
- Added DSB emulation (based on R. Belmont's M1 source code).
- Improved ROM loading: only unique ROMs (those not shared amongst games) are used to identify games. The ROM loader will no longer get confused as easily.
- General cleanup here and there, removed unused Render.h file.
 2011-07-31 02:37:31 +00:00
Bart Trzynadlowski b2afd274cb 2011-07-13 05:29:02 +00:00
Bart Trzynadlowski c73cb830dc - Added the Musashi 68K emulator by Karl Stenerud. Obtained Karl's explicit permission to relicense the code under GPL. 
- Added a 68K interface, CPU/68K/M68K.*.
- Moved Turbo68K source files to CPU/68K/Turbo68K. It is no longer used but is being retained in the source tree for now. The LSR instruction has not been fixed in this update.
- Changed sound board code to use the new 68K interface (and hence, Musashi).
- Changed version string from 0.2-WIP to 0.2a-WIP. This is still an alpha version.
- Above changes have broken the 68K debugger.
 2011-07-12 04:57:12 +00:00
Bart Trzynadlowski 783446fca2 Fixing import mistake: moving source code to trunk/Src. 2011-04-24 01:19:40 +00:00
Renamed from Sound/SCSP.cpp (Browse further)