toxieainc
4961951a89
fix a real error (m68kdasm) and some harmless performance warnings and use modern headers
2022-07-11 18:10:41 +02:00
Matthew Daniels
9ffce8b92a
Getting rid of most of the includes from Supermodel.h; each file now explicitly includes the header files it needs.
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Making changes to a header file should no longer force the entire project to recompile.
2021-11-22 17:15:06 +00:00
Ian Curtis
2e6968fe9d
Thanks to our anonymous contributor who managed to patch a model 3 game and run it on real h/w, we were able to obtain some timing values we had been long been missing for correct emulation. The h/w polls something called the ping_pong bit at start-up to sync the GPU with the CPU. Unfortunately we didn't have the correct values and just manually used some per game hacks to get games to run. This mostly worked, but some games were writing more or less frames than they should have been for a given time period. When the ping_pong bit flips at 66% of the frame time, games were writing data for a new frame, which meant writes were often straddling 2 separate frames. We aren't 100% sure if IRQ2 or the ping_pong bit is vblank.
2019-11-07 20:29:17 +00:00
SpinDizzy
b0813ef7a0
- PCI bridge can be specified in Games.xml for games that use a different version than expected based on stepping. No more hard-coded exceptions.
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- Real3D PCI ID can be specified in Games.xml for exceptions that require it.
- Real3D status bit timing specified in Games.xml for exceptions that require it.
2019-01-13 16:00:37 +00:00
Ian Curtis
78039e91a8
2018-10-28 18:30:04 +00:00
Ian Curtis
9f5a19a04a
Use correct PCI IDs (Harry Tuttle)
2018-07-09 08:06:06 +00:00
Ian Curtis
f7678d918e
remove using namespace from headers ..
2018-01-03 17:51:24 +00:00
Ian Curtis
cc28d5f00e
Implement sub 8x8 tile encoding. Fixes incomplete mipmap chains which previously only went down to 8x8 pixels before. It wasn't known these textures existed before. (Harry Tuttle)
2017-12-17 22:25:50 +00:00
Ian Curtis
7590f50350
cannot specify explicit initializer for arrays - fix for visual studio
2017-09-24 22:03:31 +00:00
Bart Trzynadlowski
55bb02d4e5
- New work-in-progress frame timing code (disabled by default, compile with NEW_FRAME_TIMING defined to activate it)
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- New JTAG emulation, moved into its own class, CJTAG
- Removed game-specific sun clamp hacks from CNew3D (JTAG and Real3D emulation will call the appropriate method to configure this at run-time)
- Removed JTAG from Real3D save state data and reused some of that space for new state variables having to do with the internal JTAG-based config as well as new frame timing state variables
2017-09-24 20:52:48 +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
Ian Curtis
ff624afb4d
The mipmap data in some games seems to being sent behind the base textures, and when the base textures are bound and created the mipmap chain is not yet valid in memory. To fix this, we invalidate the base textures, when the mipmap chain is updated.
2017-03-25 00:06:24 +00:00
Ian Curtis
499ac0e1c9
Don't use variable sized variables across platforms, unless needed
2016-04-11 09:00:20 +00:00
Ian Curtis
6d313fcf9e
Fix - cannot specify explicit initializer for arrays
2016-04-11 08:38:59 +00:00
Bart Trzynadlowski
2524f2e837
Fixed Magical Truck Adventure by emulating VROM texture ports as a FIFO. Now, VF3 crashes on Akira's stage (and probably the other stages with texture glitches). Other games may be affected, too (not thoroughly tested yet).
2016-04-11 00:19:10 +00:00
Bart Trzynadlowski
198a469ff7
Created IEmulator interface, renamed CBus to IBus and CPCIDevice to IPCIDevice. Frames now rendered when emulator paused.
2016-04-10 03:42:41 +00:00
Bart Trzynadlowski
d8aefa421d
8-bit texture upload byte selection (thanks to Ville; but not tested yet); code cleanup
2016-04-04 03:42:26 +00:00
Bart Trzynadlowski
34301e97e1
Adding new 3D engine by Ian Curtis. Old engine moved to Graphics/Legacy3D/.
2016-03-21 04:10:14 +00:00
Bart Trzynadlowski
772c94d122
- Committing Nik's timing changes: the PowerPC's DEC and TBR now count at the correct rate and time is accurately maintained between calls to the emulator. A VBlank bit was identified in the Real3D status register space and is now timed. Unfortunately, there are still some problems and not all games are perfect, but FV2, VS2, and others are working much better or perfectly.
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- Added a new dump of Scud Race Plus (scudp1). Strangely, this one uses an MPC106 instead of the MPC105 used by every other Step 1.5 game...
2012-07-12 06:13:24 +00:00
Nik Henson
d1d5175548
New multi-threaded rendering changes that parallelise graphics rendering and PPC execution in order to increase performance on multi-core machines.
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New gpuMultiThreaded config option to enable/disable multi-threaded rendering (enabled by default, disabling it reverts to previous behaviour).
Other rendering optimisations:
- texture uploads now only affect appropriate region in the texture sheet, rather than uploading the whole sheet each time
- performance of clearing the model caches has been improved
New Alt+O key input added to toggle outputting of frame timings for debugging purposes.
2012-01-16 23:21:14 +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
11d1d61bc2
- Removed BOOL and replaced it with native C++ type, bool.
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- Removed TRUE and FALSE, changed to 'true' and 'false' keywords.
2011-09-08 06:34:18 +00:00
Bart Trzynadlowski
8be2966ecb
- Added crosshairs for light gun games and disabled mouse cursor in full screen mode (no way to re-enable it now).
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- Fixed Real3D FIFO buffer overflow bug.
- Input system cannot be changed for non-Windows builds (only SDL is available).
- Added Spikeout-specific controls.
2011-08-27 21:37:37 +00:00
Bart Trzynadlowski
783446fca2
Fixing import mistake: moving source code to trunk/Src.
2011-04-24 01:19:40 +00:00
