linuxaudio.org

Am 25.10.2012 17:51, schrieb Fons Adriaensen:

quoted text
> On Thu, Oct 25, 2012 at 05:23:28PM +0200, Robin Gareus wrote:

>

>> Classic race condition. The jack_client is activated before the

>> resampler is initialized.

>>

>> zita-j2a.cc:200 creates the jack-client and calls jack_activate.

>> process_callbacks can arrive starting now.

>>

>> but not until zita-j2a.cc:211 calls J->start() the data-structures

>> required to do the processing are initialized.

>>

>> Easiest solution is probably to check if start() has been called in the

>> process callback:

>

> The code to do that is already present: jackclient:cc line 311.

> There must be some other problem.

valgrind's output is here: http://dpaste.com/hold/818241/
when running in the debugger, one can see the input buffer full of 0x00s

(as floats). Should be okay since we are not connected via JACK to anything.
	Jannis
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