fm-synth/note_compiler, branch compiled_notes a phase modulation synthesizer https://windfis.ch/git/fm-synth/atom?h=compiled_notes 2011-01-09T16:50:20+00:00 Improved note-compiler: optimizing output now works properly 2011-01-09T16:50:20+00:00 Florian Jung flo@thinkpad.(none) 2011-01-09T16:46:26+00:00 urn:sha1:80fdc1e39d864f05f271c8035715ab4c155a2002 Previously, output was always considered as non-const, even if is was zero and without any controller-influence, because output had always pfactor-influence. Now, a pfactor-influenced output which is constant zero is considered as still constant, because pfactor*0 is always 0. Added some of the bugfixes to the note_compiler and removed use_pfactor 2011-01-08T17:27:40+00:00 Florian Jung flo@thinkpad.(none) 2011-01-08T17:27:40+00:00 urn:sha1:d84da6cdfb9027a67b8ab50fe2c23374acc3b245 Improved note-compiler and added TODO-entries 2011-01-07T17:40:47+00:00 Florian Jung flo@thinkpad.(none) 2011-01-07T17:40:47+00:00 urn:sha1:f76e20a3486b31945fd35f6b1a0bd517d6dc176e Added a rudimentary CLI to the note compiler + bugfix 2011-01-06T22:31:51+00:00 Florian Jung flo@thinkpad.(none) 2011-01-06T22:31:51+00:00 urn:sha1:892c323f7851c76bf678369987c5c7a361626ea2 The synthesizer can now load the compiled notes 2011-01-06T19:16:19+00:00 Florian Jung flo@thinkpad.(none) 2011-01-06T19:16:19+00:00 urn:sha1:e78131ccbbcb81da94e5992f788c6ea291a2050d There are still issues: - filtertest.prog.so: output_note-message which is not true - huge size of the .so (48K are too much!) Finished note-compiler, seems to work. TODO: CLI 2011-01-05T17:40:20+00:00 Florian Jung flo@thinkpad.(none) 2011-01-05T17:25:04+00:00 urn:sha1:e8382521c1a35ad59efea5e8cebb915a67c0008e The note-compiler now also generates code for set_param, and a function has been added which returns a pointer to a newly created object (important for loading from a shared object). There's also a destroyer function. TODO: - write a CLI for the note-compiler - let the note-compiler issue the build-commands on his own - make the synth load instruments from shared objects Note-compiler is _mostly_ complete; plus some tiny bugfixes 2011-01-05T14:50:41+00:00 Florian Jung flo@thinkpad.(none) 2011-01-05T14:47:55+00:00 urn:sha1:3d95a25600b5cab8a7e5245b7a581bd8c8939276 The note-compiler can read a program-definition and emits a cpp-file which implements that definition. This implementation is optimized. HOWEVER, the compiler still does not emit a set_param() function. this will lead to a linker error because the function is not implemented (but defined). After adding an empty implementation by hand the emitted compiles well, and also seems to work when used in the synth. TODO: - implement set_param() - compiler must emit a loader-function (which returns a new Note) - use that loader function in the synth Replace class Parser with function parse() 2011-01-01T16:02:53+00:00 Florian Jung flo@thinkpad.(none) 2011-01-01T16:02:53+00:00 urn:sha1:5e731c349b63a557b2e705ce3cd741f90c62c694 Update and move todo-list 2011-01-01T15:39:35+00:00 Florian Jung flo@thinkpad.(none) 2011-01-01T15:39:35+00:00 urn:sha1:d9fd174884bf999fa53216b2cc307379fe9b1084 Add initial code for the note-compiler 2010-12-31T15:33:17+00:00 Florian Jung flo@thinkpad.(none) 2010-12-31T15:33:17+00:00 urn:sha1:ff2f14ab35cf1cb2ded11b4ae86d24dda738b445 The note-compiler now has a Parser class which knows about possible parameter changes (by controller, velocity or simply user definition). Furthermore, several files were adapted (by stripping unneeded code, adding the bool foo_const variables etc.). Small fix in util.c which causes extract_var("foo") to return "foo" instead of "". Fixes in both Makefiles.