change the source of "simplewidget" and compile it has no effect on our own application, can we change the code and rebuild the lib simplewidget?

[johnny]

Hi all,

For some reason I have to change the code of  
dvsdk_demos_2_10_00_17/packages/ti/sdo/simplewidget/Button.c and Button.h,

I complie the direcotry of simplewidget for dm365 but the new interface added 
by us can not be found.

I found only one simplewidget_dm365.a470MV in the whole directory 
dvsdk_2_10_01_18 in directory 
dvsdk_demos_2_10_00_17/packages/ti/sdo/simplewidget/lib/, but after I delete 
the  file 
dvsdk_demos_2_10_00_17/packages/ti/sdo/simplewidget/lib/simplewidget_dm365.a470MV,
 we can still compile our application successfully.

How could this happen? 

can we change the code and rebuild the lib simplewidget?

2010-07-05 



johnny 
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Re: change the source of "simplewidget" and compile it has no effect on our own application, can we change the code and rebuild the lib simplewidget?

[Steve Poulsen]

You should look at the DVSDK documentation which shows how to rebuild 
the CodecEngine "Codec Server".  This process is a bit more tricky since 
it is building for two processors.  The library that links with your 
application does not contain all the code for these components.  There 
is the "server" portion which handles the request.  I am not familiar 
with simplewidget, but it is likely that you are not getting the updated 
"server" which is going to be a mix of ARM/DSP code.


Steve

On 07/05/2010 07:25 AM, johnny wrote:

Hi all,
For some reason I have to change the code of  
dvsdk_demos_2_10_00_17/packages/ti/sdo/simplewidget/Button.c and Button.h,
I complie the direcotry of simplewidget for dm365 but the new 
interface added by us can not be found.
I found only one simplewidget_dm365.a470MV in the whole directory 
dvsdk_2_10_01_18 in directory 
dvsdk_demos_2_10_00_17/packages/ti/sdo/simplewidget/lib/, but after I 
delete the  file 
dvsdk_demos_2_10_00_17/packages/ti/sdo/simplewidget/lib/simplewidget_dm365.a470MV, 
we can still compile our application successfully.


How could this happen?
can we change the code and rebuild the lib simplewidget?
2010-07-05

johnny

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RE: change the source of "simplewidget" and compile it has no effect on our own application, can we change the code and rebuild the lib simplewidget?

[Ring, Chris]

I don't know any details about the simplewidget library, but I do know it has 
nothing to do with the DSP - it's an ARM-only library.  So you don't have to 
rebuild the DSP-side Codec Server executable.

Chris


From: davinci-linux-open-source-boun...@linux.davincidsp.com 
[mailto:davinci-linux-open-source-boun...@linux.davincidsp.com] On Behalf Of 
Steve Poulsen
Sent: Tuesday, July 06, 2010 8:47 AM
To: davinci-linux-open-source@linux.davincidsp.com
Subject: Re: change the source of "simplewidget" and compile it has no effect 
on our own application, can we change the code and rebuild the lib simplewidget?

You should look at the DVSDK documentation which shows how to rebuild the 
CodecEngine "Codec Server".  This process is a bit more tricky since it is 
building for two processors.  The library that links with your application does 
not contain all the code for these components.  There is the "server" portion 
which handles the request.  I am not familiar with simplewidget, but it is 
likely that you are not getting the updated "server" which is going to be a mix 
of ARM/DSP code.

Steve

On 07/05/2010 07:25 AM, johnny wrote:
Hi all,

For some reason I have to change the code of  
dvsdk_demos_2_10_00_17/packages/ti/sdo/simplewidget/Button.c and Button.h,

I complie the direcotry of simplewidget for dm365 but the new interface added 
by us can not be found.

I found only one simplewidget_dm365.a470MV in the whole directory 
dvsdk_2_10_01_18 in directory 
dvsdk_demos_2_10_00_17/packages/ti/sdo/simplewidget/lib/, but after I delete 
the  file 
dvsdk_demos_2_10_00_17/packages/ti/sdo/simplewidget/lib/simplewidget_dm365.a470MV,
 we can still compile our application successfully.

How could this happen?

can we change the code and rebuild the lib simplewidget?

2010-07-05

johnny

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dangerous content by MailScanner<http://www.mailscanner.info/>, and is
believed to be clean.


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