From 0b7152dfe25d34899f0db73558f05064777f536b Mon Sep 17 00:00:00 2001
From: trialuser02 <trialuser02@90c681e8-e032-0410-971d-27865f9a5e38>
Date: Mon, 7 Nov 2011 19:26:00 +0000
Subject: added content based detection for some decoders

git-svn-id: http://svn.code.sf.net/p/qmmp-dev/code/trunk/qmmp@2502 90c681e8-e032-0410-971d-27865f9a5e38
---
 src/plugins/Input/wavpack/decoderwavpackfactory.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'src/plugins/Input/wavpack/decoderwavpackfactory.cpp')

diff --git a/src/plugins/Input/wavpack/decoderwavpackfactory.cpp b/src/plugins/Input/wavpack/decoderwavpackfactory.cpp
index 41df8dcce..c7276977f 100644
--- a/src/plugins/Input/wavpack/decoderwavpackfactory.cpp
+++ b/src/plugins/Input/wavpack/decoderwavpackfactory.cpp
@@ -33,9 +33,10 @@ bool DecoderWavPackFactory::supports(const QString &source) const
     return (source.right(3).toLower() == ".wv");
 }
 
-bool DecoderWavPackFactory::canDecode(QIODevice *) const
+bool DecoderWavPackFactory::canDecode(QIODevice *input) const
 {
-    return false;
+    char buf[4];
+    return (input->peek(buf, 4) == 4 && !memcmp(buf, "wvpk", 4));
 }
 
 const DecoderProperties DecoderWavPackFactory::properties() const
-- 
cgit v1.2.3-13-gbd6f