oggdec: simplify ogg_probe
authorClément Bœsch <ubitux@gmail.com>
Wed, 11 May 2011 18:43:30 +0000 (20:43 +0200)
committerDiego Biurrun <diego@biurrun.de>
Thu, 12 May 2011 09:32:26 +0000 (11:32 +0200)
Signed-off-by: Diego Biurrun <diego@biurrun.de>
libavformat/oggdec.c

index 07969c8..bbd299d 100644 (file)
@@ -642,12 +642,9 @@ static int ogg_read_seek(AVFormatContext *s, int stream_index, int64_t timestamp
 
 static int ogg_probe(AVProbeData *p)
 {
-    if (p->buf[0] == 'O' && p->buf[1] == 'g' &&
-        p->buf[2] == 'g' && p->buf[3] == 'S' &&
-        p->buf[4] == 0x0 && p->buf[5] <= 0x7 )
+    if (!memcmp("OggS", p->buf, 5) && p->buf[5] <= 0x7)
         return AVPROBE_SCORE_MAX;
-    else
-        return 0;
+    return 0;
 }
 
 AVInputFormat ff_ogg_demuxer = {