IAM bug

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Subject: IAM bug
From: Nolan J. Darilek (nolan_d_AT_bigfoot.com)
Date: Sun Nov 17 2002 - 03:29:11 EET

I was playing with ecasound in interactive mode, and encountered a
bug.

A description of the session so far: I have one chain accepting input
from a wave, sending it to alsa. I've cop-added -el:mbeq. I start
playing, using cop-set to interactively tweak the values of the mbeq
plugin. Then, the wave ends. So I do a setpos 0, followed by a start,
but that doesn't work, producing the following transcript:

ecasound ('h' for help)> setpos 0
ecasound ('h' for help)> start
- [ Controller/Processing started ] ----------------------------------------
Warning: DBC_REQUIRE failed - "is_running() != true", eca-engine.cpp, 510.
Warning: DBC_REQUIRE failed - "is_prepared() != true", eca-engine.cpp, 511.
(eca-engine) Using realtime-scheduling (SCHED_FIFO).
Warning: DBC_REQUIRE failed - "is_running() != true", audioio-db-server.cpp, 156.
(eca-engine) Prefilling i/o buffers.
ecasound ('h' for help)> Warning: DBC_ENSURE failed - "status() == ECA_ENGINE::engine_status_stopped", eca-engine.cpp, 554.
Warning: DBC_REQUIRE failed - "is_running() != true", eca-engine.cpp, 577.
ALSA lib pcm_hw.c:454:(snd_pcm_hw_start) SNDRV_PCM_IOCTL_START failed: Broken pipe
Warning: DBC_CHECK failed - "impl_repp->rt_lock_rep != true", samplebuffer.cpp, 839.
Warning: DBC_CHECK failed - "impl_repp->lockref_rep == 0", samplebuffer.cpp, 840.

Any ideas? This is with a cvs checkout from yesterday.

Thanks.

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