Commit Graph

12 Commits

Author SHA1 Message Date
transistor
941c793523 Added pixel encoding, requested by frontend
The hope was that this would reduce the amount of copying and bit
shifting required by the frontend to get the data on screen, but
it doesn't seem to offer much advantage, surprisingly.  I'll leave
it in though.  There are a few other minor tweaks included here to
try to improve the performance a bit
2023-03-25 10:51:46 -07:00
transistor
9be996d2a1 More clippy fixes after updating rustc 2023-03-05 20:34:30 -08:00
transistor
7bdd63bc76 Fixed all clippy warnings 2023-03-05 20:19:49 -08:00
transistor
0ac3f48b64 Minor changes 2023-03-05 13:32:45 -08:00
transistor
925a4e0750 Added log crate 2022-10-09 09:40:20 -07:00
transistor
a9b8633531 Added mouse support, but it's not used yet 2022-10-02 20:39:02 -07:00
transistor
a9d51fb919 Added DAC to ym2612 and changed mixing method 2022-10-02 10:29:34 -07:00
transistor
7c279613cc Moved AddressRepeater to core, and renamed AddressAdapter
AddressRepeater now takes the range it should repeat over, which only
really affects its reported size.

AddressAdapter is now AddressRightShifter, which is literally the operation
it performs, where the input is still the bits to shift the address right by
2022-10-01 21:01:56 -07:00
transistor
2d6044084d Modified how frames are updated
It turns out to not be too much of a performance issue to allocate
a new frame each time one is produced, so to reduce lock contention
I added a queue where frames are added to and taken from without
locking the frame for the whole update.  I'm hoping this will give
more flexibility to frontend implementations, which can simply
skip or repeat frames if needed.
2022-10-01 12:12:25 -07:00
transistor
5278c301ef Added .smd file decoding 2022-09-30 11:24:11 -07:00
transistor
82644db3fc Added dummy audio device to disable audio while still simulating the devices 2022-09-29 19:55:12 -07:00
transistor
083f3607ba Major reorganization into crates
I wanted to make this a bit more modular, so it's easier in theory to
write external crates that can reuse bits, and selectively compile in
bits, such as adding new systems or new cpu implementations
2022-09-24 23:14:03 -07:00