[gst-devel] querry : how do i irradicate this warning ?

[sudarshan bisht]

 Hi ,
        sorry it should be like this  , i missed it .

       3 buf = GST_BUFFER_DATA(buffer->buffer);
        Thanks Ved  for correcting it   .





On Wed, Oct 1, 2008 at 12:02 PM, ved kpl <ved.kpl at gmail.com> wrote:

> Hi,
>
> GST_BUFFER_DATA(buf) points to to the actual data location. GstBuffer
> is a structure that contains pointer to the allocated memory.
>
> GstBuffer* buf = GST_BUFFER(buffer->buffer) or
> guint8* ptr = GST_BUFFER_DATA(buffer->buffer)
>
> Ved
>
> On Wed, Oct 1, 2008 at 11:30 AM, arnabsamanta
> <arnabsamanta at tataelxsi.co.in> wrote:
>  > Hi
> >        Am modifying a plugin code.
> >        Am getting the following warning which i need to fix . I know the
> program
> > compiles with warnings but i assume it can create problems at the later
> > stage and want to fix it but am absolutely clueless for why am getting
> this.
> >
> >        Am posting the code piece and warning message.
> >
> >                1       GstBuffer *buf;
> >                2       GstQueue3 *buffer;
> >
> >                3       buf = GST_BUFFER_DATA(buffer->buffer);
> >
> >        where ,
> >                "GstQueue3" is a structure having an element as "
> GstBuffer *buffer"
> > within.
> >                The purpose of this line 3 is to copy data from
> buffer->buffer to buf;
> >
> >        line 3 : warning : assignment from incompatible pointer type
> >
> >        I know why do we get this warning in C but since am new to
> GStreamer am
> > unable to figure it out.
> >        I have seen many plug-in codes using the macro this way.
> >        can any body help me ?
> >
> >
> >
> >
> >
> >
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-- 
Regards,

Sudarshan Bisht
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