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Am 14.03.2013 13:15, schrieb hermann meyer:
<blockquote cite="mid:5141BF4E.7030807@web.de" type="cite">Am
14.03.2013 12:38, schrieb hermann meyer:
<br>
<blockquote type="cite">Hi
<br>
<br>
I have a question to ardour3's plug-in analysis, didn't know if
I'm right here, but as far I know,<u> Dave</u> you have wrote
it, didn't you?
<font color="#ff0000"> 1</font><br>
<br>
</blockquote>
</blockquote>
[1] Sorry I mean David <br>
<br>
<blockquote cite="mid:5141BF4E.7030807@web.de" type="cite">
<blockquote type="cite">So, my question is, what did the analysis
do, or in which files could I found the source.
<br>
I still working on the GxAmplifiers, and I notice that ardour3
will crash with a segfault, when I try to use the plugin
analysis from the internal plug-in UI.
<br>
I nail it down to the convolver implementation, the analysis
work fine when the convlovers are disabled.
<br>
But right now I have no idea why the analysis crashed when the
convolvers be enabled.
<br>
I have already set the convolvers to don't use variable
block-size.
<br>
The plugs work well otherwise in ardour3, qtractor and jalv.
<br>
<br>
the implementation of the convolvers is here:
<br>
<a class="moz-txt-link-freetext" href="http://sourceforge.net/p/guitarix/git/ci/494025df52ed143b6ad4fb783818bb44d6b8488b/tree/trunk/src/LV2/gx_amp.lv2/DSP/gx_convolver.cc">http://sourceforge.net/p/guitarix/git/ci/494025df52ed143b6ad4fb783818bb44d6b8488b/tree/trunk/src/LV2/gx_amp.lv2/DSP/gx_convolver.cc</a>
<br>
<br>
any hint how I could solve that will be welcome
<br>
<br>
greets
<br>
hermann
<br>
<br>
</blockquote>
often it helps just to wrote a mail. :-)
<br>
Okay, I found it out. It's because ardour3 ignore the feature
request bufsz:boundedBlockLength
<br>
when run the analysis.
<br>
<br>
it sends the analysis wav with a size of 4096 even when the
buffersize in use is 128.
<br>
<br>
greets
<br>
hermann
<br>
<br>
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</blockquote>
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