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Author SHA1 Message Date
Veikko Sariola
42ebc52c96 Remove trailing spaces and convert tabs to spaces. 2020-05-16 09:16:23 +03:00
Veikko Sariola
d328431413 Improve README. 2020-05-16 08:54:55 +03:00
Veikko Sariola
78d4cd50e8 Rewrote most of the synth to better support stereo signals and polyphony. VSTi removed as there is no plan to update the VSTi to support the new features. 
The stereo opcode variants have bit 1 of the command stream set. The polyphony is split into two parts: 1) polyphony, meaning that voices reuse the same opcodes; 2) multitrack voices, meaning that a track triggers more than voice. They both can be flexible defined in any combinations: for example voice 1 and 2 can be triggered by track 1 and use instrument 1, and voice 3 by track 2/instrument 2 and voice 4 by track 3/instrument 2. This is achieved through the use of bitmasks: in the aforementioned example, bit 1 of su_voicetrack_bitmask would be set, meaning "the voice after voice #1 will be triggered by the same track". On the other hand, bits 1 and 3 of su_polyphony_bitmask would be set to indicate that "the voices after #1 and #3 will reuse the same instruments".
 2020-05-16 08:25:52 +03:00
Veikko Sariola
5c1b87f254 Improve comments for UpdateInstrument 2020-05-04 20:19:58 +03:00
Veikko Sariola
6be7959cd1 Refactor the waveshaper function to save some bytes. 2020-05-03 17:02:08 +03:00
Veikko Sariola
3c3fe6caf8 Improve comments and formatting. 2020-05-03 16:34:39 +03:00
Veikko Sariola
212951c75d Make tests rebuild when 4klang.asm and 4klang.inc are changed. 2020-05-03 12:50:42 +03:00
Veikko Sariola
9546574f13 Add regression test for AUX output. 2020-05-03 11:21:09 +03:00
Veikko Sariola
c63dfd74f9 Make transform macro definition slightly more readable. 2020-05-03 11:12:53 +03:00
Veikko Sariola
53a1be9b61 Refactor all values to have a universal support for modulations. 
The modulation is now always added during value transformation.
With this, a lot of *_MOD defines could be removed.
The waveform for some tests changed slightly, because when the
value is saved to memory after modulating it, there is some
rounding errors.
 2020-05-03 10:41:24 +03:00
Veikko Sariola
0c08f3d41c Remove unnecessary short jump. 2020-05-01 09:34:17 +03:00
Veikko Sariola
8dc7a9b5a0 Fix some name manglings. 2020-05-01 09:31:36 +03:00
Veikko Sariola
405ef66b31 Remove unnecessary code from Power-function. 
Also, improve comments.
 2020-05-01 09:18:10 +03:00
Veikko Sariola
660da68a48 Add regression test for polyphony (MAX_VOICES = 2). 2020-05-01 08:51:43 +03:00
Veikko Sariola
f97cea2a17 Refactor 4klang to use cross-platform defines and 4klang.asm & .inc to work more like .c and .h. 2020-04-30 13:36:22 +03:00
Veikko Sariola
771c0b96e3 Put back 8klang builds. 2020-04-30 13:08:37 +03:00
Veikko Sariola
09c497fef6 Add regression tests for delay modulations. 2020-04-25 11:29:14 +03:00
Veikko Sariola
7170b049d3 Add regression tests for VCF opcode and its modulations. 2020-04-24 22:51:42 +03:00
Veikko Sariola
4b9b1710eb Add regression tests for delay (DLL) opcode. 2020-04-23 20:06:41 +03:00
Veikko Sariola
a49fba060c Add regression tests for distortion, including sample-and-hold and modulations. 2020-04-18 21:21:21 +03:00
Veikko Sariola
41222b09a7 Move all raw audio files related to tests into subfolders, to have slightly more clean folder structure and to avoid mixing source files and data files. 2020-04-18 19:47:16 +03:00
Veikko Sariola
886ee85a09 Improve CMakeLists.txt for tests, so it is easier to define test prerequirements. 
Also added a few missing prerequirements.
 2020-04-18 13:16:33 +03:00
Veikko Sariola
d9f4def1d4 Add regression tests for vco modulations (cm, dm, fm, gm, pm, sm and tm) 2020-04-17 19:36:09 +03:00
Veikko Sariola
cc2babde9c Add regression test for envelope modulation. 2020-04-17 18:21:37 +03:00
Veikko Sariola
462521518f Add regression tests for FST and FSTG opcodes. 2020-04-16 22:05:50 +03:00
Veikko Sariola
9c7db45a46 Rewrote parts of the test renderer to read the whole data from disk in one fread. 2020-04-16 14:05:17 +03:00
Veikko Sariola
374be5256e Add regression test for VCO opcode, lfo variant. 2020-04-16 13:37:30 +03:00
Veikko Sariola
83e3ab165e Add test for 16-bit output, also moving the testname for test_renderer into compiler definition to avoid rewriting it everytime. 2020-04-15 23:17:03 +03:00
Veikko Sariola
cff4538b8c Make the CMakeLists.txt for the tests a slightly more sensible; the data files are copied after every build if they are newer. 2020-04-15 21:43:22 +03:00
Veikko Sariola
d6798bdae3 Add regression test for VCO opcode (oscillator) for testing stereo sound creation. 2020-04-14 23:37:15 +03:00
Veikko Sariola
34a98ebc4a Add regression test for VCO opcode (oscillator): gate, noise, pulse and trisaw variants. 2020-04-14 23:11:10 +03:00
Veikko Sariola
38499e01bb Add regression test for VCO opcode (oscillator), sine wave variant. 2020-04-14 22:23:09 +03:00
Veikko Sariola
35b2df2a2f Require CMake version 3.15, as the Visual Studio statically linking runtime policy was introduced in it. 2020-04-14 21:44:45 +03:00
Veikko Sariola
ce81ef5ef9 Add regression test for FOP opcode, loadnote variant. 2020-04-14 21:44:05 +03:00
Veikko Sariola
398543d67c Add regression tests for FOP opcode: add, addp2, mul, mulp2, push and xchg variants. 2020-04-14 18:08:57 +03:00
Veikko Sariola
e790549d27 Add regression test to test fop opcode / addp, mulp and pop variants. 2020-04-13 19:10:46 +03:00
Veikko Sariola
08518a9527 Add regression test to test multiple instruments. 2020-04-13 17:50:09 +03:00
Veikko Sariola
b1ba5e9e6b Add regression test to test panning opcode. 2020-04-13 17:34:46 +03:00
Veikko Sariola
f33da76d1e Add regression test to test load opcode. 2020-04-13 17:18:26 +03:00
Veikko Sariola
1f0fdfc30e Improve and rename envelope test. The test focuses on GO4k_ENV opcode only and does not use panning. 2020-04-13 16:53:11 +03:00
Veikko Sariola
2bee9edd0b Quick fix so that global store opcode is exported as 12 when glitch is not used. 2020-04-12 22:14:28 +03:00
Veikko Sariola
8d984cbc38 Implement ctest unit test, first test simply testing that envelope works as it used to. 2020-04-12 22:05:39 +03:00
Veikko Sariola
e180694d9e Switch to CMake for builds and reorganize the source directories. 2020-04-12 22:05:38 +03:00
Dominik Ries
e285541203
Merge pull request #3 from kebby/master 
Added getChunk/setChunk to VSTi so patches are stored with the project
 2019-08-17 20:23:53 +02:00
Dominik Ries
175b49bc3a
Merge pull request #1 from petersalomonsen/petersalomonsen/osxplayer_rendersingletickwithauthoringflag 
Mac OSX player and Single tick rendering
 2019-08-17 20:17:56 +02:00
Tammo Hinrichs
391f826de9 Added getChunk/setChunk to VSTi so patches are stored with the project 2019-08-17 17:16:05 +02:00
Peter Salomonsen
ccecfc1898 Mac OSX player and Single tick rendering 
- Use SINGLE_TICK_RENDERING mode for rendering one tick per invocation of
 _4klang_render
- Example for running player on Mac OSX
 2018-12-03 14:22:43 +01:00
Dominik Ries
b06829eab1
Update README.md 2018-10-29 08:55:57 +01:00
Dominik Ries
449801b85b Merge branch 'master' of https://github.com/hzdgopher/4klang 2018-10-28 22:18:39 +01:00
Dominik Ries
7d758d6d66 version 3.2.2 
- legacy fix for global sections save/load memory out of bounds access
- fixed delay index fuckup during export when skipping instruments with delay mode "note sync"
 2018-10-28 22:18:13 +01:00