Bug 1023 – LADSPA-swh plugins dependent on libfftw3f-3.dll fail to initialize.

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Audacity 3.0.3 development began 19th April 2021

Bug 1023 - LADSPA-swh plugins dependent on libfftw3f-3.dll fail to initialize.


Summary:	LADSPA-swh plugins dependent on libfftw3f-3.dll fail to initialize.

Status:	RESOLVED FIXED

Product:	Audacity
Classification:	Unclassified
Component:	LADSPA
Version:	2.1.1
Hardware:	Per OS Windows 7

Importance:	P3 Repeatable
Assigned To:	Default Assignee for New Bugs

URL:
Keywords:

Depends on:
Blocks:
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Reported:	2015-06-10 12:42 UTC by Gale Andrews
Modified:	2018-08-20 11:45 UTC (History)
CC List:	5 users (show)

See Also:
Steps To Reproduce:	1 Install the LADSPA-swh-plugins from http://www.fosshub.com/Audacity.html/LADSPA_plugins-win-0.4.15.exe . 2 Effect > Manage... and select and enable imp_1199.dll mbeq_1197.dll pitch_scale_1193.dll pitch_scale_1194.dll libfftw3f-3.dll (FFTW lib required for the four effects) 3 Open the four new effects from Effect Menu but they fail to initialise. 4 Open the Plug-in Manager. libfftw3f-3.dll has moved to the "New" View. If you enable libfftw3f-3.dll and OK, initialization errors occur for all four plugins without calling them from the menu.
Release Note:	GROUP: Effects and Analysis: * (Windows) The LADSPA-swh plugins that require the presence of libfftw3f-3.dll (Higher Quality Pitch Scaler, Impulse Convolver, Multiband EQ and Pitch Scaler) fail to open with an initialization error.
First Git SHA:
Group:	---
Workaround:
Closed:	2018-08-20 00:00:00

Flags:	gale: Regression+

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Description Gale Andrews 2015-06-10 12:42:33 UTC

Does not work in 2.1.0 release either. Regression on 2.0.6. 

Not an issue on Mac  - these four work without any fftw SO file.

Comment 1 Leland Lucius 2015-06-10 22:59:41 UTC

Fix committed in b000568.

Comment 2 Gale Andrews 2015-06-11 19:34:03 UTC

Thanks, Leland.