juicysfplugin | Audio plugin to play soundfonts

by Birch-san C++ Version: 3.1.0 License: GPL-3.0

X-Ray Key Features Code Snippets Community Discussions(1)Vulnerabilities Install Support

kandi X-RAY | juicysfplugin Summary

juicysfplugin is a C++ library typically used in User Interface, Electron applications. juicysfplugin has no vulnerabilities, it has a Strong Copyleft License and it has low support. However juicysfplugin has 5 bugs. You can download it from GitHub.

Demo track: mp3, FLAC, FLAC +Soundgoodizer.

Support

Quality

Security

License

Reuse

Support

juicysfplugin has a low active ecosystem.

It has 165 star(s) with 18 fork(s). There are 13 watchers for this library.

It had no major release in the last 12 months.

There are 21 open issues and 16 have been closed. On average issues are closed in 65 days. There are 2 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of juicysfplugin is 3.1.0

Quality

juicysfplugin has 5 bugs (0 blocker, 0 critical, 5 major, 0 minor) and 118 code smells.

Security

juicysfplugin has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

juicysfplugin code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

juicysfplugin is licensed under the GPL-3.0 License. This license is Strong Copyleft.

Strong Copyleft licenses enforce sharing, and you can use them when creating open source projects.

Reuse

juicysfplugin releases are available to install and integrate.

Installation instructions, examples and code snippets are available.

It has 1864 lines of code, 180 functions and 8 files.

It has medium code complexity. Code complexity directly impacts maintainability of the code.

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juicysfplugin Key Features

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juicysfplugin Examples and Code Snippets

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Community Discussions

Trending Discussions on juicysfplugin

My target is dynamically linked against libraries from brew. How to bundle for distribution?

QUESTION

My target is dynamically linked against libraries from brew. How to bundle for distribution?

Asked 2018-Mar-15 at 02:14

I built an audio plugin. I target .app and .component.

I dynamically link against a brew-installed library, libfluidsynth.

I copied libfluidsynth into the .app / .component.
I used install_name_tool to re-link the binary to point to the bundled libfluidsynth.

libfluidsynth depends on glib, gthread, intl.
I copied those libraries into the bundle, re-linked libfluidsynth to prefer the bundled copy.
I also did the same for those libraries and their dependencies.

Here's a quick peek at what that looks like:

...

ANSWER

Answered 2018-Mar-15 at 02:14

Okay, I got it working.

macOS load-time linking is documented at man dyld.

The problem is that I told my binary to look for libraries relative to @executable_path.

This works fine for .app, because the .app's binary is the executable.

But for my .vst and .component plugins, the binary is loaded into a different executable: the audio plugin host.

So, if we want to lookup a library relative to our binary (juicysfplugin.component/Contents/MacOS/juicysfplugin), we need to use @loader_path, not @executable_path.

Now, onto the other mysteries… why did the load-time linker ignore my install path (@executable_path/../Frameworks/libfluidsynth.1.7.1.dylib), and instead look for find fluidsynth under /usr/local/lib/libfluidsynth.1.7.1.dylib?

It's because of DYLD_FALLBACK_LIBRARY_PATH!

It is used as the default location for libraries not found in their install path. By default, it is set to $(HOME)/lib:/usr/local/lib:/lib:/usr/lib.

I believe that it failed to find the library in the install path. It then looked for that leaf file name — libfluidsynth.1.7.1.dylib — under a few directories, including /usr/local/lib (which succeded).

Why didn't I see the failed file lookups in opensnoop? Probably it uses a different syscall than open/open_nocancel/open_extended. For example, running stat on a file does not show up in opensnoop.

It's also possible that the load-time linking is done by a dyld process. SIP would disallow attaching DTrace to this process.

Source https://stackoverflow.com/questions/49223687

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install juicysfplugin

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Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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