Support a "secure input buffer" mode for use by Widevine DRM in OMXCodec.

Change-Id: Ie03b285265099dbac9b12f3f41d9ad758d0b50ad

1 files changed, 10 insertions, 0 deletions

diff --git a/include/media/stagefright/MediaSource.h b/include/media/stagefright/MediaSource.h
index a31395e..37dbcd8 100644
--- a/include/media/stagefright/MediaSource.h
+++ b/include/media/stagefright/MediaSource.h
@@ -22,6 +22,7 @@
 
 #include <media/stagefright/MediaErrors.h>
 #include <utils/RefBase.h>
+#include <utils/Vector.h>
 
 namespace android {
 
@@ -99,6 +100,15 @@ struct MediaSource : public RefBase {
         return ERROR_UNSUPPORTED;
     }
 
+    // The consumer of this media source requests that the given buffers
+    // are to be returned exclusively in response to read calls.
+    // This will be called after a successful start() and before the
+    // first read() call.
+    // Callee assumes ownership of the buffers if no error is returned.
+    virtual status_t setBuffers(const Vector<MediaBuffer *> &buffers) {
+        return ERROR_UNSUPPORTED;
+    }
+
 protected:
     virtual ~MediaSource();