[FFmpeg-devel] & vs. &&
Mon Oct 12 16:11:26 CEST 2009
Kostya <kostya.shishkov at gmail.com> writes:
> On Mon, Oct 12, 2009 at 02:21:06PM +0200, Benoit Fouet wrote:
>> second one:
>> libavcodec/vc1dec.c:2318: warning: suggest parentheses around operand of
>> ?!? or change ?&? to ?&&? or ?!? to ?~?
>> =========== ><8 ===========
>> if(!coded_inter) coded_inter = !is_intra[i] & is_coded[i];
>> =========== 8>< ===========
>> although this is the same functionnaly as '!is_intra[i] && is_coded[i]',
>> I find the latter more close to what we really want to test.
>> I'd suspect the second case should be fixed as suggested (i.e. '&' =>
>> '&&'), but would like to hear knowledgeable people for the first one.
> Yep, it should be the same for the second case, so change it if you like.
Beware, the && version might be slower.
mans at mansr.com
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