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

[ved kpl]

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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