Re: CVPixelBufferCreateWithPlanarBytes does not execute callback when released
Re: CVPixelBufferCreateWithPlanarBytes does not execute callback when released
- Subject: Re: CVPixelBufferCreateWithPlanarBytes does not execute callback when released
- From: Matthieu Bouron <email@hidden>
- Date: Sun, 05 Jan 2014 11:04:46 +0000
On Mon, Nov 25, 2013 at 12:45 PM, Matthieu Bouron <email@hidden
> wrote:
>
> On Sun, Nov 10, 2013 at 10:50 PM, Matthieu Bouron <
> email@hidden> wrote:
>
>> Hello,
>>
>> First of all, sorry in advance if i'm not addressing the right mailing
>> list.
>>
>> I'm currently using the CVPixelBufferRef API and more precisely
>> the CVPixelBufferCreateWithPlanarBytes function so I can use my own video
>> buffers.
>>
>> This function let the user provide a callback so the user can provide
>> a function to free its buffer on release. However I can't get my own
>> callback to be executed which leads to severe memory leaks in my
>> application.
>>
>> You can find attached to this email, an example to reproduce the issue.
>> Note that the first example with CVPixelBufferCreateWithBytes works but
>> the CVPixelBufferCreateWithPlanarBytes one don't.
>> Maybe i'm missing something ?
>>
>> I'm facing this issue on OSX 10.9.
>>
>> To compile the example:
>> gcc -framework CoreVideo test_cvbuffer.m -o test_cvbuffer
>>
>> Thanks in advance for your help.
>>
>
> ping
>
>
Any comments on this issue ?
Best regards,
Matthieu
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