[openmamba-devel-it] freecycle

[Ercole Carpanetto]

2008/7/19 gil <puntogil a libero.it>:

> ciao
> ho aggiornato freecycle
> tutto bene finche non si clicca sul tasto con l'etichetta "time stretch to:
> "
>
> $ freecycle
> zap buffer 1097252852 done
> zap buffer 1130688168 done
> zap buffer -1073921336 done
> +++++++init buffer type: 4 no: 1 length: 0
> zap buffer 2 done
> No LADSPA_PATH environment variable!, trying /usr/lib/ladspa
> Start loading LADSPA plugins...
> -----------file: amp.so
> Mono Amplifier loaded
> Stereo Amplifier loaded
> -----------file: delay.so
> Simple Delay Line loaded
> -----------file: filter.so
> Simple Low Pass Filter loaded
> Simple High Pass Filter loaded
> -----------file: noise.so
> White Noise Source loaded
> -----------file: sine.so
> Sine Oscillator (Freq:audio, Amp:audio) loaded
> Sine Oscillator (Freq:audio, Amp:control) loaded
> Sine Oscillator (Freq:control, Amp:audio) loaded
> Sine Oscillator (Freq:control, Amp:control) loaded
> ...End.
> ALSA sequencer successfully opened.
> created the MIDI port 128:0 Freecycle
> A:0.1,0.05,0.5,H:0.1,D:0.1,0.25,1,S:1,R:0.1,0.95,0.5,Dur:1000,Res:100,M:1
> Querying Jack...
> JACK tmpdir identified as [/dev/shm]
> Connected to JACK.
> Trying to apply envelope
> in central wave zapWaveCanvasBuffers()
> in wavecanvas (parent [central wave]) Buffers zapped
> in small wave zapWaveCanvasBuffers()
> in wavecanvas (parent [small wave]) Buffers zapped
> zap buffer 0 done
> zap buffer 2 done
> zap buffer 4 done
> +++++++init buffer type: 0 no: 0 length: 68731
> zap buffer 0 done
> init buffer 0 done
> +++++++init buffer type: 4 no: 1 length: 68731
> zap buffer 2 done
> init buffer 2 done
> Trying to apply envelope
> Zapping Instant Energy buffers
> in small wave setZoomRatio()
> in small wave zapWaveCanvasBuffers()
> in wavecanvas (parent [small wave]) Buffers zapped
> start: 0 end: 68731
> Drawing from 0 to 68731
> end drawing
> in central wave zapWaveCanvasBuffers()
> in wavecanvas (parent [central wave]) Buffers zapped
> start: 0 end: 68731
> Drawing from 0 to 68731
> Started computing instant energies
> Ended computing instant energies
> Recomputing beats in time domain..
> in central wave resizeEvent() zoomRatio: 68
> in central wave zapWaveCanvasBuffers()
> in wavecanvas (parent [central wave]) Buffers zapped
> start: 0 end: 68731
> Drawing from 0 to 68731
> end drawing
> Recomputing beats in time domain ended
> Finding Zero-Crossings
> max variance: 14.3142 min variance: 0.00729388
> Finding Zero-Crossings ended
> Setting beatlines
> beatLines: 0
> hiding selection rectangle
> Wave L
> Effect added:1044
> +++++++init buffer type: 2 no: 1 length: 68731
> zap buffer 2 done
> init buffer 2 done
> +++++++init buffer type: 4 no: 2 length: 68731
> zap buffer 4 done
> init buffer 4 done
> applying plugin from sample: 0 to sample:68731
> Plugin applied
> Trying to apply envelope
> in central wave zapWaveCanvasBuffers()
> in wavecanvas (parent [central wave]) Buffers zapped
> S: 0 E: 68000 PX: 0 Z: 68
> start: 0 end: 68000
> Drawing from 0 to 68000
> end drawing
> in small wave zapWaveCanvasBuffers()
> in wavecanvas (parent [small wave]) Buffers zapped
> S: 0 E: 68913 PX: 0 Z: 93
> start: 0 end: 68731
> Drawing from 0 to 68731
> end drawing
> in central wave resizeEvent() zoomRatio: 68
> in central wave zapWaveCanvasBuffers()
> in wavecanvas (parent [central wave]) Buffers zapped
> S: 0 E: 68000 PX: 0 Z: 68
> start: 0 end: 68000
> Drawing from 0 to 68000
> end drawing
> set complex
> Zapping Instant Energy buffers
> Trying to apply envelope
> in central wave zapWaveCanvasBuffers()
> in wavecanvas (parent [central wave]) Buffers zapped
> S: 0 E: 68000 PX: 0 Z: 68
> start: 0 end: 68000
> Drawing from 0 to 68000
> end drawing
> in small wave zapWaveCanvasBuffers()
> in wavecanvas (parent [small wave]) Buffers zapped
> S: 0 E: 68913 PX: 0 Z: 93
> start: 0 end: 68731
> Drawing from 0 to 68731
> end drawing
> hiding selection rectangle
> Setting beatlines
> beatLines: 1
> Zapping Instant Energy buffers
> in central wave zapWaveCanvasBuffers()
> in wavecanvas (parent [central wave]) Buffers zapped
> S: 0 E: 68000 PX: 0 Z: 68
> start: 0 end: 68000
> Drawing from 0 to 68000
> end drawing
> Trying to apply envelope
> in central wave zapWaveCanvasBuffers()
> in wavecanvas (parent [central wave]) Buffers zapped
> S: 0 E: 68000 PX: 0 Z: 68
> start: 0 end: 68000
> Drawing from 0 to 68000
> end drawing
> in small wave zapWaveCanvasBuffers()
> in wavecanvas (parent [small wave]) Buffers zapped
> S: 0 E: 68913 PX: 0 Z: 93
> start: 0 end: 68731
> Drawing from 0 to 68731
> end drawing
> hiding selection rectangle
> Setting beatlines
> beatLines: 1
> selected MIDI device empty, reading devices...
> S: 0 E: 68000 PX: 0 Z: 68
> start: 0 end: 68000
> start drawing spectrum
> Computing fft
> fft computed.
> band height factor: 0.445238 band width factor:3.76471
> jump: 256
> Last chunk: 0
> real width: 1000 rounded width: 998
> end drawing spectrum
> start: 0 end: 68000
> start drawing spectrum
> band height factor: 0.445238 band width factor:3.76471
> jump: 256
> Last chunk: 0
> real width: 1000 rounded width: 998
> end drawing spectrum
> start: 0 end: 68000
> start drawing spectrum
> band height factor: 0.445238 band width factor:3.76471
> jump: 256
> Last chunk: 0
> real width: 1000 rounded width: 998
> end drawing spectrum
> start: 0 end: 68000
> start drawing spectrum
> band height factor: 0.445238 band width factor:3.76471
> jump: 256
> Last chunk: 0
> real width: 1000 rounded width: 998
> end drawing spectrum
> Trying to apply envelope
> in central wave zapWaveCanvasBuffers()
> in wavecanvas (parent [central wave]) Buffers zapped
> S: 0 E: 68000 PX: 0 Z: 68
> start: 0 end: 68000
> start drawing spectrum
> Computing fft
> fft computed.
> band height factor: 0.445238 band width factor:3.76471
> jump: 256
> Last chunk: 0
> real width: 1000 rounded width: 998
> end drawing spectrum
> in small wave zapWaveCanvasBuffers()
> in wavecanvas (parent [small wave]) Buffers zapped
> S: 0 E: 68913 PX: 0 Z: 93
> start: 0 end: 68731
> Drawing from 0 to 68731
> end drawing
> start writing 68731 samples to: 0-/home/gil/.freecycle/temp/1216480260_0
> from: 0 to 68731
> sfseek: 0
> SoundTouch compiled with FLOAT_SAMPLES
> new to old bpm: inf
> resampling from: 0 to: 68731
> +++++++init buffer type: 0 no: 0 length: 0
> zap buffer 0 done
> +++++++init buffer type: 2 no: 1 length: 0
> zap buffer 2 done
> +++++++init buffer type: 4 no: 2 length: 0
> zap buffer 4 done
> timestretch end
> Zapping Instant Energy buffers
> applying plugin from sample: 0 to sample:0
> Plugin applied
> Trying to apply envelope
> in central wave zapWaveCanvasBuffers()
> in wavecanvas (parent [central wave]) Buffers zapped
> S: 0 E: 68000 PX: 0 Z: 68
> start: 0 end: 0
> freecycle: wavecanvas.cpp:204: void WaveCanvas::forceRepaint(long int, long
> int): Assertion `end_sample>start_sample' failed.
> Aborted
>
> A occhio sembra che quando vengono passati i parametri "start" e "end" del
sample a wavecanvas questi vengano per errore azzerati, da qui l'errore.
Te lo fa con qualsiasi selezione tu imposti o solo se hai selezionato
l'intero sample? Comunque mi sa che è un bug del programma.
Ciao
Ercole
-- 
Freedom is nothing else but a  chance to be better.
A.Camus
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