byuu says:
First 32 instructions implemented in the TLCS900H disassembler. Only 992
to go!
I removed the use of anonymous namespaces in nall. It was something I
rarely used, because it rarely did what I wanted.
I updated all nested namespaces to use C++17-style namespace Foo::Bar {}
syntax instead of classic C++-style namespace Foo { namespace Bar {}}.
I updated ruby::Video::acquire() to return a struct, so we can use C++17
structured bindings. Long term, I want to get away from all functions
that take references for output only. Even though C++ botched structured
bindings by not allowing you to bind to existing variables, it's even
worse to have function calls that take arguments by reference and then
write to them. From the caller side, you can't tell the value is being
written, nor that the value passed in doesn't matter, which is terrible.
byuu says:
Changelog:
- added all pre-requisite to make install rule (note: only for higan,
icarus so far)
- added SG-1000 emulation
- added SC-3000 emulation (no keyboard support yet)
- added MS graphics mode 1 emulation (SC-1000)
- added MS graphics mode 2 emulation (F-16 Fighter)
- improve Audio::process() to prevent a possible hang
- higan: repeat monaural audio to both left+right speakers
- icarus: add heuristics for importing MSX games (not emulated in
higan yet in this WIP)
- added DC bias removal filter [jsd1982]
- improved Audio::Stream::reset() [jsd1982]
I was under the impression that the 20hz highpass filter would have
removed DC bias ... if not, then I don't know why I added that filter to
all of the emulation cores that have it. In any case, if anyone is up
for helping me out ... if we could analyze the output with and without
the DC bias filter to see if it's actually helping, then I'll enable it
if it is. To enable it, edit
higan/audio/stream.cpp::addDCRemovalFilter() and remove the return
statement at the top of the function.
Tim Allen