Commit Graph

6 Commits

Author SHA1 Message Date
nmlgc 1d05642866 [Maintenance] [th03/th04/th05] .CDG: Mirror implementation macros in ASM land
We introduced those in 25caa85.

Part of P0137, funded by [Anonymous].
2021-04-03 22:16:01 +02:00
nmlgc 1244bd74e7 [Maintenance] Prefer the -zC and -zP options over `#pragma codeseg`
Might look uglier, but has the advantage of not generating an empty
segment with the default name… *and* the default padding, which will
really come in handy with the following breakthrough.

Part of P0137, funded by [Anonymous].
2021-04-03 20:12:09 +02:00
nmlgc 25caa85ef8 [Decompilation] [th04/th05] cdg_put_noalpha_8()
Getting better at making this more readable…

Part of P0136, funded by [Anonymous].
2021-03-20 02:36:40 +01:00
nmlgc 29abdd5b6a [Maintenance] Make decomp.h exclusive to C++
eeb4e7e changed the final C translation unit that used this header to
C++, and we got some more helpful inline functions upcoming.

Part of P0136, funded by [Anonymous].
2021-03-20 02:17:08 +01:00
nmlgc 1c5ed4b06e [Maintenance] Copy <dos.h>'s 16-bit x86 Real Mode declarations to a new file
DOS is not the same thing as the underlying CPU, after all. A separate
file not only indicates to future port authors which parts of the code
are x86-specific, but it also speeds up build times…

… in theory, because removing 677 lines from 49 files each doesn't seem
to speed up the build as much as I had hoped? But apparently my whole
system mysteriously got faster in the meantime, and I was getting 22-23
seconds for the entire repo even before this commit. Good enough.

Part of P0134, funded by [Anonymous].
2021-02-20 23:49:45 +01:00
nmlgc c8160b9f94 [Decompilation] [th05] .CDG: Non-color blitting
And this is how you make code less undecompilable by improving your
pointless micro-optimizations to use more registers instead of
self-modifying code. Worth it if only to get rid of the branches in
TH04's undecompilable ASM implementation.

Part of P0133, funded by [Anonymous].
2021-01-30 18:20:44 +01:00