1 files changed, 14 insertions, 1 deletions
diff --git a/include/media/stagefright/MediaExtractor.h b/include/media/stagefright/MediaExtractor.h
index 183933a..d68227c 100644
--- a/include/media/stagefright/MediaExtractor.h
+++ b/include/media/stagefright/MediaExtractor.h
@@ -19,15 +19,27 @@
 #define MEDIA_EXTRACTOR_H_
 
 #include <utils/RefBase.h>
+#include <media/stagefright/DataSource.h>
 
 namespace android {
 
-class DataSource;
 class MediaSource;
 class MetaData;
 
 class MediaExtractor : public RefBase {
 public:
+    typedef MediaExtractor *(*CreateFunc)(const sp<DataSource> &source,
+            const char *mime, const sp<AMessage> &meta);
+
+    struct Plugin {
+        DataSource::SnifferFunc sniff;
+        CreateFunc create;
+    };
+
+    static Plugin *getPlugin() {
+        return &sPlugin;
+    }
+
     static sp<MediaExtractor> Create(
             const sp<DataSource> &source, const char *mime = NULL);
 
@@ -74,6 +86,7 @@ protected:
 
 private:
     bool mIsDrm;
+    static Plugin sPlugin;
 
     MediaExtractor(const MediaExtractor &);
     MediaExtractor &operator=(const MediaExtractor &);