X-Git-Url: http://shamusworld.gotdns.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=docs%2FTODO;h=c86f39d6254664d790bde5160a734248d0310d99;hb=32f569e1bd09f5d7f07005d119f6408805106381;hp=eacdce3d5e1e3315e39f7292b7fe93fdd3801bad;hpb=96f7121f5499861e69cf042e408a3db133a5b1d0;p=virtualjaguar diff --git a/docs/TODO b/docs/TODO index eacdce3..c86f39d 100644 --- a/docs/TODO +++ b/docs/TODO @@ -1,27 +1,65 @@ Stuff to add/fix for the next release of Virtual Jaguar ------------------------------------------------------- -- There are a few ROMs that use some "quasi-illegal" 68K instructions. Need - to patch the 68K core to deal with these in a better way than they are - now. [Shamus] -- Would be nice to have a GUI for things that are set on the command line or - in the config file. [Shamus] -- Would also be nice to be able to dynamically change the keybindings for - the various keys on the emulated Jaguar controller while inside the emulator. +- Fix VC behavior to match what a real Jaguar does. Still not sure just what + the heck is going on there. [Shamus] +- Create an EEPROMs directory (or whatever is in EEPROMPath[]) if it doesn't + already exist. [Shamus] +- It would be nice to have the emulator pick up where you last left off, or at + least give you the option of continuing from your last session. This would + require save states, 'natch. ;-) [Shamus] +- It would be nice to have "save states" for instant save/load capability. [Shamus] -- Code to stretch the display in a generic way would be nice. [Shamus] +- Cycle accuracy for GPU/DSP/OP/Blitter. [Shamus] +- Need to propagate blitter fixes in the A1 <- A2 direction to the A1 -> A2 + direction and the GPU fixes to various instructions to the DSP. [Shamus] - Blitter needs fixing. [Shamus] -- We need a comprehensive way of determining what gets written where and - by whom (i.e., blitter wrote to range $F03000-$F03230) in order to figure - out the remaining problems with various ROMs. [Shamus] -- There is a bug either with the GPU or the blitter (most likely the latter) - which causes the spinning "A"s in the BIOS startup code to be corrupted - when they are showing their backsides. [Shamus] +- In emulator screenshots. [Shamus] +- Audio/video dumping. [Shamus] +- Need to emulate bus contention. [Shamus] +- Need to fix timing in the OP. As it is now, it gives a false impression of + how much it's capable of. [Shamus] +- Fix coming out of fullscreen on Win32. As of now, it doesn't restore the + window position correctly [CJ] +- Fix the Tripper Getem ROM so that it works. It has some tight coupling + between the M68K and the DSP that causes the DSP to starve itself; fixing + this will probably fix a bunch of other timing related issues as well. + [Shamus] Stuff that was added/fixed -------------------------- +- Controller handling. [Shamus] [DONE--Shamus] +- Full screen option. [Shamus] [DONE--Shamus] +- Command line switches for frontends. [Shamus] [DONE-Shamus] +- Fix DSP code so that it doesn't hang in a spinlock waiting for the sound + buffer to empty. Probably a CS lock contention issue. [Shamus] [DONE-Shamus] +- Need to fix PAL mode to work with the virtual screen code. [DONE--Shamus] +- There are a few ROMs that use some "quasi-illegal" 68K instructions. Need + to patch the 68K core to deal with these in a better way than they are + now. [DONE--Shamus] + NOTE: This behavior was verified on Rayman, the problem was due to attempting + to press both left & right at the same time! +- We need a comprehensive way of determining what gets written where and + by whom (i.e., blitter wrote to range $F03000-$F03230) in order to figure + out the remaining problems with various ROMs. [DONE--Shamus] +- Would also be nice to be able to dynamically change the keybindings for + the various keys on the emulated Jaguar controller while inside the emulator. + [DONE--Shamus] +- Make sure that VJ doesn't crash if the useJaguarBIOS key is set to 1 and the + BIOS file isn't available. [DONE--Shamus] +- There is a bug either with the GPU or the blitter (most likely the latter) + which causes the spinning "A"s in the BIOS startup code to be corrupted + when they are showing their backsides. [Shamus] [DONE--Shamus] + NOTE: This behavior has been verified on a real Jaguar and as such is not + an emulator bug. A Jaguar boot ROM bug, yes, but not ours. ;-) +- Make it possible to completely disable the GUI (using a switch like -nogui + or the like) for people running VJ in a cabinet. [Shamus] [DONE--Shamus] +- Code to stretch the display in a generic way would be nice. [Shamus] + [DONE for OpenGL--nwagenaar] +- Would be nice to have a GUI for things that are set on the command line or + in the config file. [Shamus] [DONE--Shamus] - DSP code needs to be rewritten. [Shamus] [DONE but still work to be done--Shamus] - We need to have an external configuration file for remembering a user's preferences, such as key bindings, etc. [Shamus] [DONE--Shamus]