3 files changed, 7 insertions, 0 deletions
diff --git a/include/media/stagefright/DataSource.h b/include/media/stagefright/DataSource.h
index b0c1b34..742bc0e 100644
--- a/include/media/stagefright/DataSource.h
+++ b/include/media/stagefright/DataSource.h
@@ -54,6 +54,7 @@ public:
 
     // Convenience methods:
     bool getUInt16(off64_t offset, uint16_t *x);
+    bool getUInt24(off64_t offset, uint32_t *x); // 3 byte int, returned as a 32-bit int
     bool getUInt32(off64_t offset, uint32_t *x);
     bool getUInt64(off64_t offset, uint64_t *x);
 
diff --git a/include/media/stagefright/MetaData.h b/include/media/stagefright/MetaData.h
index be08c19..9ab3edc 100644
--- a/include/media/stagefright/MetaData.h
+++ b/include/media/stagefright/MetaData.h
@@ -157,6 +157,10 @@ enum {
     kKeyCryptoKey         = 'cryK',  // uint8_t[16]
     kKeyCryptoIV          = 'cryI',  // uint8_t[16]
     kKeyCryptoMode        = 'cryM',  // int32_t
+
+    kKeyCryptoDefaultIVSize = 'cryS',  // int32_t
+
+    kKeyPssh              = 'pssh',  // raw data
 };
 
 enum {
diff --git a/include/media/stagefright/NuMediaExtractor.h b/include/media/stagefright/NuMediaExtractor.h
index 0833110..5ae6f6b 100644
--- a/include/media/stagefright/NuMediaExtractor.h
+++ b/include/media/stagefright/NuMediaExtractor.h
@@ -55,6 +55,8 @@ struct NuMediaExtractor : public RefBase {
     size_t countTracks() const;
     status_t getTrackFormat(size_t index, sp<AMessage> *format) const;
 
+    status_t getFileFormat(sp<AMessage> *format) const;
+
     status_t selectTrack(size_t index);
     status_t unselectTrack(size_t index);