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Subject: Re: libcook not working on Solaris

Re: libcook not working on Solaris

From: Nils <deathtoallhumans_at_gmail.com>
Date: Mon, 17 May 2010 09:38:40 +0200

On Mon, May 17, 2010 at 2:42 AM, vikas gupta <vikas.iet_at_gmail.com> wrote:
> On Sun, May 16, 2010 at 10:40 AM, vikas gupta <vikas.iet_at_gmail.com> wrote:
>> On Sun, May 16, 2010 at 7:18 AM, Mohamed Tarek <mtarek16_at_gmail.com> wrote:
>>> The focus in rockbox is really on the codec working properly within the rockbox environment, test programs are generally there because they were needed at the time of importing the codec library. Codecs receive a significant amount of work occasionally, so things like test programs are prone to get broken easily. If the test file isn't working properly in the rockbox simulator on your machine, then it would be nice of you to file a bug.
>>
>> 1) thanks for the reply. Can't I run the test program on my bare
>> solaris box as it is a standalone program or do I require it to be
>> tested on Rockbox as my intention was to port the libcook library to
>> my hardware and as per FFMpeg dev list, it is good to see how Rockbox
>> have done it if I just want libcook to be ported.
>>
>>
>>>
>>> Nevertheless, the log indicates that everything is probably working as expected, so you might want to investigate in main.c, specifically the part where the decoded buffers are being written to the output file.
>>
>> I tried dumping the pcm data from the output buffer in 16 bit format,
>> but result is same (broken). I ran the same test file on Ffmpeg, and
>> it does provide me the correct output. Am i missing something?
> I tried the fixed point svn r 21041 also, but it does give the same
> result. Attaching the diff file between the svn code and my built, if
> it helps point out the same.
>
> Regards,
> Vikas
>>
>> Any help will be greatly appreciated.
>>
>> Regards,
>> Vikas
>>
>

Since your machine is big endian and wav files are little endian, you
need to byteswap the samples before they are written to the file, i am
pretty sure this is your problem, since the standalone app doesn't do
this.
Nils
Received on 2010-05-17


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