[gst-devel] Raw Video Data Streaming using gstreamer

[Sébastien Moutte]

You're rigth Michael, i've removed the enclosing parentheses and it 
builds without error.
Thanks
Seb

Michael Smith wrote:

>On Thu, 2005-09-01 at 13:32 +0200, Sébastien Moutte wrote:
>  
>
>>Hi,
>>i think i've solved this prb.
>>CL was producing strange errors for GST_PAD_UNSET_FLUSHING (pad); and 
>>GST_PAD_SET_FLUSHING (pad);.
>>I've replaced it by GST_FLAG_UNSET (pad, GST_PAD_FLUSHING); and 
>>GST_FLAG_SET (pad, GST_PAD_FLUSHING); which are the same thing as these 
>>macros are defined as the follogings :
>>#define GST_PAD_SET_FLUSHING(pad)    (GST_FLAG_SET (pad, GST_PAD_FLUSHING))
>>#define GST_PAD_UNSET_FLUSHING(pad)    (GST_FLAG_UNSET (pad, 
>>GST_PAD_FLUSHING))
>>    
>>
>
>I think these end up (on non-gcc compilers; it uses a gcc extension for
>gcc) expanding to something like:
>
>(do { ... } while(0);}) 
>
>(where the ... is whatever it actually does to set the flag bit) are the
>enclosing parentheses legal in C?  YOu might find that just redefining
>the macros without the ( and ) surrounding it will work.
>
>Mike
>
>
>
>
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