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Re: SampleEffectUnit and auval
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Re: SampleEffectUnit and auval

  • Subject: Re: SampleEffectUnit and auval
  • From: William Stewart <email@hidden>
  • Date: Mon, 11 Oct 2004 11:37:04 -0700
I believe the versioning is a problem with the component manager's cacheing
(if you remove the sym-link and log-out it should be fixed)

As for the rest of the debug statements - this is expected. The validator
tries to do a lot of "bad" things to your AU and what you are seeing is the
AU correctly identifying errors.

Bill


On 11/10/04 10:17 AM, "Eric Eizenman" <email@hidden> wrote:

> Hi All,
>
> When defining [OTHER_CFLAGS], DEBUG=1 in the development style of the
> SampleEffectUnit, the AU doesn't pass auval (see log). It also has all
> sort of warnings. I know that a lot of people are using the
> SampleEffectUnit as a template to their own AU's, so I wonder if this
> is the expected behavior. The 'Component Version mismatch' is probably
> an easy fix, but I'm not sure about the warnings.
> I used X-Code 1.5 and CoreAudio 1.3.2 on OS 10.3.5
> Did anyone tackled it before ?
>
> ------------------------------------------------------------------
> Eric Eizenman
> BIAS Inc., Audio Software Development
> ------------------------------------------------------------------
>
>    * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
> *
>           AU Validation Tool
>           Version: 1.1.1b11
>           Copyright 2003-4, Apple Computer, Inc.
>
>           Specify -h (-help) for command options
>    * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
> *
>
> --------------------------------------------------
> VALIDATING AUDIO UNIT: 'aufx' - 'Pass' - 'Acme'
> --------------------------------------------------
> Manufacturer String: Acme Inc
> AudioUnit name: SampleEffectUnit
> Component Info: Acme Inc's favorite audio effect
> Component Version: 2.0.0 (0x20000)
>
> * * PASS
> --------------------------------------------------
> TESTING OPEN TIMES:
> COLD:
> Time to open AudioUnit:           7.641ms
> WARM:
> Time to open AudioUnit:           0.068ms
> ERROR: Component Version mismatch: Res Vers = 0x20000, Comp Vers =
> 0xFFFFFFFF
>
> * * FAIL
> --------------------------------------------------
> VERIFYING DEFAULT SCOPE FORMATS:
> Input Scope Bus Configuration:
>   Default Bus Count:1
>      Default Format: AudioStreamBasicDescription:  2 ch,  44100 Hz,
> 'lpcm' (0x0000002B) 32-bit big-endian float, deinterleaved
>
> Output Scope Bus Configuration:
>   Default Bus Count:1
>      Default Format: AudioStreamBasicDescription:  2 ch,  44100 Hz,
> 'lpcm' (0x0000002B) 32-bit big-endian float, deinterleaved
>
> * * PASS
> --------------------------------------------------
> VERIFYING REQUIRED PROPERTIES:
>    VERIFYING PROPERTY: Sample Rate
>      PASS
>    VERIFYING PROPERTY: Stream Format
>      PASS
>    VERIFYING PROPERTY: Maximum Frames Per Slice
> DebugAssert: Third Party Client: inScope == kAudioUnitScope_Global
> InvalidScope [line 372, file
> /Developer/Examples/CoreAudio/AudioUnits/AUPublic/AUBase/AUBase.cpp]
> DebugAssert: Third Party Client: inScope == kAudioUnitScope_Global
> InvalidScope [line 372, file
> /Developer/Examples/CoreAudio/AudioUnits/AUPublic/AUBase/AUBase.cpp]
> DebugAssert: Third Party Client: inScope == kAudioUnitScope_Global
> InvalidScope [line 372, file
> /Developer/Examples/CoreAudio/AudioUnits/AUPublic/AUBase/AUBase.cpp]
> DebugAssert: Third Party Client: inScope == kAudioUnitScope_Global
> InvalidScope [line 372, file
> /Developer/Examples/CoreAudio/AudioUnits/AUPublic/AUBase/AUBase.cpp]
>      PASS
>    VERIFYING PROPERTY: Last Render Error
> DebugAssert: Third Party Client: inScope == kAudioUnitScope_Global
> InvalidScope [line 378, file
> /Developer/Examples/CoreAudio/AudioUnits/AUPublic/AUBase/AUBase.cpp]
> DebugAssert: Third Party Client: inScope == kAudioUnitScope_Global
> InvalidScope [line 378, file
> /Developer/Examples/CoreAudio/AudioUnits/AUPublic/AUBase/AUBase.cpp]
> DebugAssert: Third Party Client: inScope == kAudioUnitScope_Global
> InvalidScope [line 378, file
> /Developer/Examples/CoreAudio/AudioUnits/AUPublic/AUBase/AUBase.cpp]
> DebugAssert: Third Party Client: inScope == kAudioUnitScope_Global
> InvalidScope [line 378, file
> /Developer/Examples/CoreAudio/AudioUnits/AUPublic/AUBase/AUBase.cpp]
>      PASS
>
> * * PASS
> --------------------------------------------------
> VERIFYING RECOMMENDED PROPERTIES:
>    VERIFYING PROPERTY: Latency
> DebugAssert: Third Party Client: inScope == kAudioUnitScope_Global
> InvalidScope [line 357, file
> /Developer/Examples/CoreAudio/AudioUnits/AUPublic/AUBase/AUBase.cpp]
> DebugAssert: Third Party Client: inScope == kAudioUnitScope_Global
> InvalidScope [line 357, file
> /Developer/Examples/CoreAudio/AudioUnits/AUPublic/AUBase/AUBase.cpp]
> DebugAssert: Third Party Client: inScope == kAudioUnitScope_Global
> InvalidScope [line 357, file
> /Developer/Examples/CoreAudio/AudioUnits/AUPublic/AUBase/AUBase.cpp]
> DebugAssert: Third Party Client: inScope == kAudioUnitScope_Global
> InvalidScope [line 357, file
> /Developer/Examples/CoreAudio/AudioUnits/AUPublic/AUBase/AUBase.cpp]
>      PASS
>    VERIFYING PROPERTY: Tail Time
> WARNING: Recommended Property is not supported
>
> DebugAssert: Third Party Client: inScope == kAudioUnitScope_Global
> InvalidScope [line 363, file
> /Developer/Examples/CoreAudio/AudioUnits/AUPublic/AUBase/AUBase.cpp]
> DebugAssert: Third Party Client: inScope == kAudioUnitScope_Global
> InvalidScope [line 363, file
> /Developer/Examples/CoreAudio/AudioUnits/AUPublic/AUBase/AUBase.cpp]
> DebugAssert: Third Party Client: inScope == kAudioUnitScope_Global
> InvalidScope [line 363, file
> /Developer/Examples/CoreAudio/AudioUnits/AUPublic/AUBase/AUBase.cpp]
> DebugAssert: Third Party Client: inScope == kAudioUnitScope_Global
> InvalidScope [line 363, file
> /Developer/Examples/CoreAudio/AudioUnits/AUPublic/AUBase/AUBase.cpp]
>    VERIFYING PROPERTY: Bypass Effect
>      PASS
>
> * * PASS
> --------------------------------------------------
> VERIFYING OPTIONAL PROPERTIES:
> DebugAssert: Third Party Client: inScope == kAudioUnitScope_Global
> InvalidScope [line 393, file
> /Developer/Examples/CoreAudio/AudioUnits/AUPublic/AUBase/AUBase.cpp]
> DebugAssert: Third Party Client: inScope == kAudioUnitScope_Global
> InvalidScope [line 393, file
> /Developer/Examples/CoreAudio/AudioUnits/AUPublic/AUBase/AUBase.cpp]
> DebugAssert: Third Party Client: inScope == kAudioUnitScope_Global
> InvalidScope [line 393, file
> /Developer/Examples/CoreAudio/AudioUnits/AUPublic/AUBase/AUBase.cpp]
> DebugAssert: Third Party Client: inScope == kAudioUnitScope_Global
> InvalidScope [line 393, file
> /Developer/Examples/CoreAudio/AudioUnits/AUPublic/AUBase/AUBase.cpp]
>    VERIFYING PROPERTY Host Callbacks
> DebugAssert: Third Party Client: inScope == kAudioUnitScope_Global
> InvalidScope [line 431, file
> /Developer/Examples/CoreAudio/AudioUnits/AUPublic/AUBase/AUBase.cpp]
> DebugAssert: Third Party Client: inScope == kAudioUnitScope_Global
> InvalidScope [line 431, file
> /Developer/Examples/CoreAudio/AudioUnits/AUPublic/AUBase/AUBase.cpp]
> DebugAssert: Third Party Client: inScope == kAudioUnitScope_Global
> InvalidScope [line 431, file
> /Developer/Examples/CoreAudio/AudioUnits/AUPublic/AUBase/AUBase.cpp]
> DebugAssert: Third Party Client: inScope == kAudioUnitScope_Global
> InvalidScope [line 431, file
> /Developer/Examples/CoreAudio/AudioUnits/AUPublic/AUBase/AUBase.cpp]
>      PASS
>
> * * PASS
> --------------------------------------------------
> VERIFYING SPECIAL PROPERTIES:
>
> VERIFYING CUSTOM UI
> Carbon View Components Available: 0
>
> Cocoa Views Available: 0
>
> DEFAULT PRESET: 0, Name: Preset One
>
> HAS FACTORY PRESETS
>      ID:   0    Name: Preset One
>      ID:   1    Name: Preset Two
>
> VERIFYING CLASS INFO
>      PASS
>
> TESTING HOST CALLBACKS
>      PASS
>
> * * PASS
> --------------------------------------------------
> PUBLISHED PARAMETER INFO:
>
> # # # 4 Global Scope Parameters:
> Parameter ID:0
> Name: Parameter One
> Parameter Type: Linear Gain
> Values: Minimum = 0.000000, Default = 0.500000, Maximum = 1.000000
> Flags: Readable, Writable
>    -parameter PASS
>
> Parameter ID:1
> Name: Parameter Two
> Parameter Type: Seconds
> Values: Minimum = 0.000000, Default = 50.000000, Maximum = 75.000000
> Flags: Readable, Writable
>    -parameter PASS
>
> Parameter ID:2
> Name: Indexed Parameter
> Parameter Type: Indexed
> Values: Minimum = 4.000000, Default = 5.000000, Maximum = 6.000000
> Flags: Readable, Writable
> Parameter has Value Strings
> Num Strings = 3
> Value: 4,  String: First Value
> Value: 5,  String: Second Value
> Value: 6,  String: Third Value
>    -parameter PASS
>
> Parameter ID:3
> Name: Parameter Four
> Parameter Type: Decibels
> Values: Minimum = -ƒ, Default = 0.000000, Maximum = 6.000000
> Flags: Values Have Strings, Readable, Writable
>    -parameter PASS
>
> Testing that parameters retain value across reset and initialization
>    PASS
>
> * * PASS
> --------------------------------------------------
> FORMAT TESTS:
>
> Input/Output Channel Handling:
> 1-1     1-2     1-4     1-5     2-2     2-4     2-5     4-4     4-5
> 5-5     5-2     6-6     8-8
> X                               X                       X
> X               X       X
> DebugAssert: Third Party Client: IsStreamFormatWritable(inScope,
> inElement) NotWritable [line 713, file
> /Developer/Examples/CoreAudio/AudioUnits/AUPublic/AUBase/AUBase.cpp]
>
> * * PASS
> --------------------------------------------------
> RENDER TESTS:
> Input Format: AudioStreamBasicDescription:  2 ch,  44100 Hz, 'lpcm'
> (0x0000002B) 32-bit big-endian float, deinterleaved
> Output Format: AudioStreamBasicDescription:  2 ch,  44100 Hz, 'lpcm'
> (0x0000002B) 32-bit big-endian float, deinterleaved
> Render Test at 512 frames
> Slicing Render Test at 64 frames
>    PASS
>
> Set Sample Rate:
> Input Format: AudioStreamBasicDescription:  2 ch,  48000 Hz, 'lpcm'
> (0x0000002B) 32-bit big-endian float, deinterleaved
> Output Format: AudioStreamBasicDescription:  2 ch,  48000 Hz, 'lpcm'
> (0x0000002B) 32-bit big-endian float, deinterleaved
> Render Test at 64
> Render Test at 128
> Render Test at 137
> Render Test at 4096
> Render Test at 512
>    PASS
>
> 1 Channel Test:
> In and Out Format: AudioStreamBasicDescription:  1 ch,  48000 Hz,
> 'lpcm' (0x0000002B) 32-bit big-endian float, deinterleaved
> Render Test at 512 frames
>    PASS
>
> Checking connection semantics:
> Connection format:
> AudioStreamBasicDescription:  2 ch,  48000 Hz, 'lpcm' (0x0000002B)
> 32-bit big-endian float, deinterleaved
>    PASS
> DebugAssert: Third Party Client:
> kAudioUnitErr_TooManyFramesToProcess[line 1286, file
> /Developer/Examples/CoreAudio/AudioUnits/AUPublic/AUBase/AUBase.cpp]
>
> Checking parameter setting
> Using AudioUnitSetParameter
> Using AudioUnitScheduleParameter
>    PASS
>
> * * PASS
> --------------------------------------------------
> AU VALIDATION FAILED: CORRECT THE ERRORS ABOVE.
> --------------------------------------------------
>
> AU Validation has exited with status 255.
>
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 >SampleEffectUnit and auval (From: Eric Eizenman <email@hidden>)

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