From c3902bb77957a98082d03ec1cf8ff938495a674a Mon Sep 17 00:00:00 2001
From: Surajit Podder <spodder@codeaurora.org>
Date: Mon, 1 Feb 2016 13:51:18 +0530
Subject: video: Add metadata support for DataSource

Add meta() API to query and update DataSource
metadata.

Change-Id: Ibc99fbb6b9bdd6ca6a9d0b25883ba5907946a81d
---
 include/media/stagefright/DataSource.h | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'include')

diff --git a/include/media/stagefright/DataSource.h b/include/media/stagefright/DataSource.h
index de5ddd3..d627fec 100644
--- a/include/media/stagefright/DataSource.h
+++ b/include/media/stagefright/DataSource.h
@@ -27,10 +27,10 @@
 #include <utils/RefBase.h>
 #include <utils/threads.h>
 #include <drm/DrmManagerClient.h>
+#include <media/stagefright/foundation/AMessage.h>
 
 namespace android {
 
-struct AMessage;
 struct AString;
 class  IDataSource;
 struct IMediaHTTPService;
@@ -57,7 +57,7 @@ public:
     static sp<DataSource> CreateMediaHTTP(const sp<IMediaHTTPService> &httpService);
     static sp<DataSource> CreateFromIDataSource(const sp<IDataSource> &source);
 
-    DataSource() {}
+    DataSource() : mMeta(new AMessage) {}
 
     virtual status_t initCheck() const = 0;
 
@@ -108,10 +108,14 @@ public:
 
     virtual String8 getMIMEType() const;
 
+    virtual sp<AMessage> meta() { return mMeta; }
+
 protected:
     virtual ~DataSource() {}
 
 private:
+    sp<AMessage> mMeta;
+
     static Mutex gSnifferMutex;
     static List<SnifferFunc> gSniffers;
     static List<SnifferFunc> gExtraSniffers;
-- 
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