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[PATCH 4/9] Note to self.

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Jonathan Campbell
2014-04-17 20:29:23 -07:00
committed by Wengier
parent 51599c1e23
commit 2212979b66
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docs/PLANS/General TODO.txt
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@@ -118,6 +118,23 @@
- IDE/ATAPI emulation needs to support the mode select or whatever commands - IDE/ATAPI emulation needs to support the mode select or whatever commands
used by DOS programs to change CD audio volume. used by DOS programs to change CD audio volume.
* Full Intellimouse scrollwheel emulation
- Apparently it's possible to respond to scrollwheel events via SDL, so
add code to receive them.
- Add code to store scroll wheel deltas in mouse event queue.
- Add code to take overall scrollwheel delta and transmit as 4th byte
in Intellimouse mouse on AUX
- And toughest of them all: Figure out how the hell Windows 98 is able
to use scrollwheel data when it is still reliant on the INT 15h
device callback that's documented only to carry the X, Y, and button
state data. If VirtualBox can do it, so can I! The ONLY documentation
I have on this are snippets of code from CuteMouse that is apparently
able to turn on PS/2 BIOS scroll wheel capture for DOS. In any case
perhaps the best course of action is to write a program in DOSLIB that
hooks the device callback and records the values on the stack during
the call, with and without the Intellimouse knock sequence in effect.
* Multiple DOS kernel emulation * Multiple DOS kernel emulation
- Instead of only emulating a general mishmash of MS-DOS 5.0 to 6.22 syscalls, - Instead of only emulating a general mishmash of MS-DOS 5.0 to 6.22 syscalls,