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Author SHA1 Message Date
Veikko Sariola
c9e8000c5f Remove the cmake magic to create bridge.go from bridge.go.in. 
The bridge.go now just assumes that the library you want is built in the build/ directory. It's probably a lot better idea than using wherever the latest build was; this way the same build is always used for the library.
 2020-10-23 00:04:54 +03:00
Veikko Sariola
163af33c9b Add .cache/ to .gitignore. 2020-10-22 23:31:05 +03:00
Veikko Sariola
896e7e70b1 Add Opcode type to bridge, and pull the opcodes from the cgo side. 2020-10-22 23:29:37 +03:00
Veikko Sariola
af75dd38aa Add common build folder names to .gitignore. 2020-10-22 21:19:14 +03:00
Veikko Sariola
95b70018cc Fix all CMake tests passing on MinGW: consider minor (< 1e-6) errors in waveform shape successes. 
Such errors are due to floating point rounding errors.
 2020-10-22 21:19:14 +03:00
Veikko Sariola
b9ec015b4a Document MinGW build commands in README.md. 2020-10-22 21:19:14 +03:00
Veikko Sariola
7aac3917b7 Implement a bridge to call Sointu from Go language. 
The main interface is render_samples function, which renders several samples in one call,
to limit the number of calls from Go to C. This is compiled into a library, which is then
linked and called from bridge.go.
 2020-10-22 21:19:13 +03:00
Veikko Sariola
af14cd310b Change .asm files that are actually only ever included into .inc-files, and rename all files as _header.inc & _footer.inc, depending where they are included. 2020-10-21 11:01:09 +03:00
Veikko Sariola
06e8365c06
Update README.md 2020-10-21 09:50:19 +03:00
Veikko Sariola
7e3dc19c83 Add inverse gain to compressor. The inverse gain is applied to the signal before any compressor calculations. 2020-05-27 18:54:37 +03:00
Veikko Sariola
c5b6e6e28c Move su_load_gmdls into the responsibility of the intro to call, anticipating multicore rendering so it is called once before all the cores are spun up. 2020-05-27 18:54:34 +03:00
Veikko Sariola
200937aa50 Fix single shot samples: only first half of them was getting played. 2020-05-27 16:21:49 +03:00
Veikko Sariola
8956f524c9 Only compile introspection.asm when SU_USE_INTROSPECTION is defined. 2020-05-27 16:04:52 +03:00
Veikko Sariola
45e554a9f9 Fix yasm warnings about flags being ignored on section redeclaration. 2020-05-27 13:17:28 +03:00
Veikko
5e05057240 Fix builds and tests to pass on Linux. 
Builds on both 32-bit and 64-bit executables and all tests (except gm.dls stuff obviously, which was excluded) pass on 64-bit Linux. Cannot test the 32-bit executables, as WSL does not support running 32-bit.
 2020-05-27 10:54:37 +03:00
Veikko Sariola
b64723323f Move player.asm back to sointu.asm, as they were getting again pretty intertwined. 2020-05-26 21:36:06 +03:00
Veikko Sariola
e049bf2dce Change loadnote to load values from [-1,1], to allow using notes for both positive and negative modulations. 
Also change SPEED to take this change into account.
 2020-05-26 19:21:35 +03:00
Veikko Sariola
3cdada41e0 Rename labels in envelope into more sensible. 2020-05-26 18:34:47 +03:00
Veikko Sariola
ceae6ffcba Clean up the op_advance code&comments and remove one unnecessary jump. 2020-05-26 18:13:16 +03:00
Veikko Sariola
91b8912015 Rename all SU_BEGIN_* macros into BEGIN_*; there's no real risk of nameclash and makes the code more readable. 2020-05-26 17:45:37 +03:00
Veikko Sariola
efc6db71ab Reverse the logic of USE_SECTIONS (it's now DISABLE_SECTIONS) and then remove unnecessary defines. 2020-05-26 17:30:50 +03:00
Veikko Sariola
3b10476dc2 Remove unused strucs / struc members; in particular: .params /.ports. 2020-05-26 16:35:19 +03:00
Veikko Sariola
cf86a951f5 Move all constants into the end of sointu.asm, littering them around started getting messy. 2020-05-26 16:30:57 +03:00
Veikko Sariola
35b8253776 Delete CONCATENATE macro - it is not used anymore. 2020-05-26 14:25:15 +03:00
Veikko Sariola
dac5afea60 Implement IN, OUTAUX and AUX opcodes, to conveniently input from or output to global ports. 2020-05-25 23:23:24 +03:00
Veikko Sariola
17c6afceb4 Fix bug that su_env_map was not compiled when using only compressor, and rename it to su_nonlinear_map. 2020-05-25 20:45:36 +03:00
Veikko Sariola
1f92373a63 Limit compressor stack use. 2020-05-25 20:39:10 +03:00
Veikko Sariola
1eb6974d5d Optimize compressor size. 2020-05-25 20:29:34 +03:00
Veikko Sariola
55d9ca0ffc Reverse the voiceno counter: now it starts from MAX_VOICES and decrements until 0. This way, the VM needs not know anything about MAX_VOICES. 2020-05-25 17:23:54 +03:00
Veikko Sariola
a193b8b1ef Inline transform_values into the VM, leading to a slightly more efficient register use. 2020-05-25 16:59:15 +03:00
Veikko Sariola
3198452b9c Add a change log. 2020-05-25 14:14:13 +03:00
Veikko Sariola
33d83d29a5 Update project description & version. 2020-05-25 13:58:29 +03:00
Veikko Sariola
8d0ae21fb6 Remove separate playerstack and clean up the code. 2020-05-25 13:44:30 +03:00
Veikko Sariola
7de7b49e24 Change apply to "do" and add brackets. 2020-05-25 13:44:29 +03:00
Veikko Sariola
2c6f4f44d5 Use some of the unused space of synth object for curvoices. 2020-05-25 13:44:28 +03:00
Veikko Sariola
457c1fdc32 Move things to stack, anticipating support for multicore rendering. 2020-05-25 13:44:28 +03:00
Veikko Sariola
5c25eacd08 Optimize delay for better register use. 2020-05-23 21:06:58 +03:00
Veikko Sariola
da52c10f7f Get rid of transformed values and use the header of the voice for that; saves _CX completely for the opcode. 2020-05-23 21:06:57 +03:00
Veikko Sariola
79b384a0d6 Clean up comments and some defines. 2020-05-23 16:02:29 +03:00
Veikko Sariola
bd005d52a7 Clean up whitespace. 2020-05-23 15:09:32 +03:00
Veikko Sariola
6f06306f0c Re-engineer delay, to use stack for the delay WRK pointer and to support note-syncing transpose. 2020-05-23 15:05:38 +03:00
Veikko Sariola
afbff66e36 Use strucs for stack locations, instead of hard-coding them everywhere. 2020-05-23 14:56:06 +03:00
Veikko Sariola
654e5868bc Implement support for 64-bit builds. 
The implentation is through a few macros to handle the fact in 64-bit, all addresses have to be loaded first to register and only offsets are ok. Also, push only supports 64-bit registers in 64-bit, so we have _AX, _BX, _CX etc. defines, which are eax, ebx and ecx on 32bit and rax, rbx and rcx on 64bit.
 2020-05-21 17:18:18 +03:00
Veikko Sariola
6f7fed4c6b Move jnc *_mono, ..., *_mono: code from function bodies to the stereofilter helper. 2020-05-20 08:49:23 +03:00
Veikko Sariola
dc99157fbb Implement unison oscillators: multiple versions of slightly detuned oscillators that are added up to make a signal. 2020-05-19 22:52:21 +03:00
Veikko Sariola
adc4a6e45f Implement sample-based oscillators, with sample import from gm.dls. 2020-05-19 18:29:47 +03:00
Veikko Sariola
77b989d88d Optimize size. 2020-05-18 16:25:20 +03:00
Veikko Sariola
666fd385d1 Fix bug in SEND STEREO. 2020-05-18 16:23:49 +03:00
Veikko Sariola
5d1145be39 Improve README. 2020-05-17 16:48:28 +03:00
Veikko Sariola
fc0ad4c011 Implement compressor. 2020-05-17 16:37:08 +03:00