From: Philip Gladstone <philipjsg@users.sourceforge.net>
Date: Fri, 24 May 2002 02:06:51 +0000 (+0000)
Subject: * Add a probe function for FFM files
X-Git-Tag: v0.5~17718
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=07c4ed85f765a469cf2913264d158cc6129e5de1;p=coroid%2Flibav_saccubus.git

* Add a probe function for FFM files

Originally committed as revision 580 to svn://svn.ffmpeg.org/ffmpeg/trunk
---

diff --git a/libav/ffm.c b/libav/ffm.c
index a1858d282..f6c6deae6 100644
--- a/libav/ffm.c
+++ b/libav/ffm.c
@@ -608,11 +608,19 @@ static int ffm_read_close(AVFormatContext *s)
     return 0;
 }
 
+static int ffm_probe(AVProbeData *p)
+{
+    if (memcmp(p->buf, "FFM", 3) == 0)
+        return AVPROBE_SCORE_MAX + 1;
+
+    return 0;
+}
+
 AVInputFormat ffm_iformat = {
     "ffm",
     "ffm format",
     sizeof(FFMContext) + FFM_PACKET_SIZE,
-    NULL,
+    ffm_probe,
     ffm_read_header,
     ffm_read_packet,
     ffm_read_close,