COMMON: Read in QuickTime extra data for SVQ3

2 files changed, 14 insertions, 0 deletions

diff --git a/common/quicktime.cpp b/common/quicktime.cpp
index fb01e8de28..ae009da805 100644
--- a/common/quicktime.cpp
+++ b/common/quicktime.cpp
@@ -164,6 +164,7 @@ void QuickTimeParser::initParseTable() {
 		{ &QuickTimeParser::readCMOV,    MKTAG('c', 'm', 'o', 'v') },
 		{ &QuickTimeParser::readWAVE,    MKTAG('w', 'a', 'v', 'e') },
 		{ &QuickTimeParser::readESDS,    MKTAG('e', 's', 'd', 's') },
+		{ &QuickTimeParser::readSMI,     MKTAG('S', 'M', 'I', ' ') },
 		{ 0, 0 }
 	};
 
@@ -761,6 +762,18 @@ int QuickTimeParser::readESDS(Atom atom) {
 	return 0;
 }
 
+int QuickTimeParser::readSMI(Atom atom) {
+	if (_tracks.empty())
+		return 0;
+
+	Track *track = _tracks.back();
+
+	// This atom just contains SVQ3 extra data
+	track->extraData = _fd->readStream(atom.size);
+
+	return 0;
+}
+
 void QuickTimeParser::close() {
 	for (uint32 i = 0; i < _tracks.size(); i++)
 		delete _tracks[i];
diff --git a/common/quicktime.h b/common/quicktime.h
index efd2adbd21..12d79beb7b 100644
--- a/common/quicktime.h
+++ b/common/quicktime.h
@@ -205,6 +205,7 @@ protected:
 	int readCMOV(Atom atom);
 	int readWAVE(Atom atom);
 	int readESDS(Atom atom);
+	int readSMI(Atom atom);
 };
 
 } // End of namespace Common