Hello everyone,

I've been experimenting with creating custom data abstractions and
structures inside of Csound. I just finished blogging about my
progress if anyone is interested.  It's published here:
http://csound.noisepages.com/2009/12/making-records/

In a nutshell. This creates a record type:

i $RecordType  0 1 100           ; Record type stored at fn 100


This appends three fields to record type 100:

i $RecordField 0 1 100 "amp"     ; Append field "amp"
i $RecordField 0 1 100 "freq"    ; Append field "freq"
i $RecordField 0 1 100 "ftable"  ; Append field "ftable"


This creates a record from record type 100:

i $Record 0 1 200 100  ; Instantiate record 200 from type 100


And these set the values of the three fields for record 200:

i $RecordSet 0 1 200 "amp"    0.5  ; Set field "amp"
i $RecordSet 0 1 200 "freq"   440  ; Set field "freq"
i $RecordSet 0 1 200 "ftable" 1    ; Set field "ftable"


Best,
Jake

It seems there is something wrong with the vst opcodes,
I did notify Michael about it and he said he should look into it,
I guess he's just been too busy to do so.
(isn't is so Michael?)
best
Oeyvind

2009/12/6 Brian Wong :
> I have been trying unsuccessfully to get the vst opcodes working, and hope
> maybe someone here can help me with it. I have a fresh install of XP, fresh
> install of the latest Csound download from Michael Gogins website, and still
> it does not work. When I try to run vst4cs.csd (the example from the manual)
> in quteCsound it crashes and shuts down quteCsound instantly. Using blue
> it does show that the vst loads, but it gets no farther than that; the
> vstinfo opcode does not run. The Csound output is as follows :
>
> VSTPlugin::Instance.
> Loaded plugin library 'C:\muzk\VSTPlugins\cymbaldemo.dll'.
> Found 'main' function at 0x1005ac10.
> Csound tidy up: Segmentation violation
> VSTPlugin::Master(AEffect 0x0, opcode 1 audioMasterVersion, index 0, value
> 0, ptr 0x0, opt
>
> Am I missing something, or can somebody suggest a solution?
>
> BW
>
>
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I would try one of the older versions but I would rename it and then specify
the path for the csd file that I was entending to run something like
(probily not completly correct because I am not double checking it)

c:\csound50\csound50.exe song.csd

all my extensions exc...  I have auto generated vst wrappers but I have
never used it so I am not sure which version is the working one.  (no
guarantees just something to try might even work in linux with dosbox or
wine)

http://dextracker.blogspot.com/


Brian Wong-2 wrote:
> 
> 
> I have been trying unsuccessfully to get the vst opcodes working, and hope
> maybe someone here can help me with it. I have a fresh install of XP,
> fresh install of the latest Csound download from Michael Gogins website,
> and still it does not work. When I try to run vst4cs.csd (the example from
> the manual) in quteCsound it crashes and shuts down quteCsound instantly.
> Using blue it does show that the vst loads, but it gets no farther than
> that; the vstinfo opcode does not run. The Csound output is as follows :
> 
>  
> 
> VSTPlugin::Instance.
> Loaded plugin library 'C:\muzk\VSTPlugins\cymbaldemo.dll'.
> Found 'main' function at 0x1005ac10.
> Csound tidy up: Segmentation violation
> VSTPlugin::Master(AEffect 0x0, opcode 1 audioMasterVersion, index 0, value
> 0, ptr 0x0, opt 
> 
> 
> Am I missing something, or can somebody suggest a solution?
> 
>  
> 
> BW
> 
>  		 	   		  
> _________________________________________________________________
> Eligible CDN College & University students can upgrade to Windows 7 before
> Jan 3 for only $39.99. Upgrade now!
> http://go.microsoft.com/?linkid=9691819
> Send bugs reports to this list.
> To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe
> csound"
> 

I have now tested the vst4cs opcodes with the installer from my
personal web site on Windows XP, and I have reproduced the crash. I do
not have a Windows debugger here, so I will not be able to fix this
until tomorrow evening at the earliest, but I will fix it. I do not
expect it will be hard to fix.

Regards,
Mike

On 12/7/09, edexter5  wrote:
>
> I would try one of the older versions but I would rename it and then specify
> the path for the csd file that I was entending to run something like
> (probily not completly correct because I am not double checking it)
>
> c:\csound50\csound50.exe song.csd
>
> all my extensions exc...  I have auto generated vst wrappers but I have
> never used it so I am not sure which version is the working one.  (no
> guarantees just something to try might even work in linux with dosbox or
> wine)
>
> http://dextracker.blogspot.com/
>
>
> Brian Wong-2 wrote:
>>
>>
>> I have been trying unsuccessfully to get the vst opcodes working, and hope
>> maybe someone here can help me with it. I have a fresh install of XP,
>> fresh install of the latest Csound download from Michael Gogins website,
>> and still it does not work. When I try to run vst4cs.csd (the example from
>> the manual) in quteCsound it crashes and shuts down quteCsound instantly.
>> Using blue it does show that the vst loads, but it gets no farther than
>> that; the vstinfo opcode does not run. The Csound output is as follows :
>>
>>
>>
>> VSTPlugin::Instance.
>> Loaded plugin library 'C:\muzk\VSTPlugins\cymbaldemo.dll'.
>> Found 'main' function at 0x1005ac10.
>> Csound tidy up: Segmentation violation
>> VSTPlugin::Master(AEffect 0x0, opcode 1 audioMasterVersion, index 0, value
>> 0, ptr 0x0, opt
>>
>>
>> Am I missing something, or can somebody suggest a solution?
>>
>>
>>
>> BW
>>
>>  		 	   		
>> _________________________________________________________________
>> Eligible CDN College & University students can upgrade to Windows 7 before
>> Jan 3 for only $39.99. Upgrade now!
>> http://go.microsoft.com/?linkid=9691819
>> Send bugs reports to this list.
>> To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe
>> csound"
>>
>
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>
>
>
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