From 68845c14ebf2c7282800b1abffde38d8e9a57aab Mon Sep 17 00:00:00 2001
From: Ronghua Wu <ronghuawu@google.com>
Date: Tue, 21 Jul 2015 09:50:48 -0700
Subject: libmediaplayerservice: propagate caller pid to MediaCodec.

Bug: 22630317
Change-Id: I0337d74f4ef04bf96f2de83f33d98d0d7da47c12
---
 include/media/stagefright/MediaCodec.h | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

(limited to 'include')

diff --git a/include/media/stagefright/MediaCodec.h b/include/media/stagefright/MediaCodec.h
index b621b9c..c10963d 100644
--- a/include/media/stagefright/MediaCodec.h
+++ b/include/media/stagefright/MediaCodec.h
@@ -61,11 +61,15 @@ struct MediaCodec : public AHandler {
         CB_RESOURCE_RECLAIMED = 5,
     };
 
+    static const pid_t kNoPid = -1;
+
     static sp<MediaCodec> CreateByType(
-            const sp<ALooper> &looper, const char *mime, bool encoder, status_t *err = NULL);
+            const sp<ALooper> &looper, const char *mime, bool encoder, status_t *err = NULL,
+            pid_t pid = kNoPid);
 
     static sp<MediaCodec> CreateByComponentName(
-            const sp<ALooper> &looper, const char *name, status_t *err = NULL);
+            const sp<ALooper> &looper, const char *name, status_t *err = NULL,
+            pid_t pid = kNoPid);
 
     static sp<PersistentSurface> CreatePersistentInputSurface();
 
@@ -251,7 +255,7 @@ private:
     };
 
     struct ResourceManagerServiceProxy : public IBinder::DeathRecipient {
-        ResourceManagerServiceProxy();
+        ResourceManagerServiceProxy(pid_t pid);
         ~ResourceManagerServiceProxy();
 
         void init();
@@ -271,7 +275,7 @@ private:
     private:
         Mutex mLock;
         sp<IResourceManagerService> mService;
-        int mPid;
+        pid_t mPid;
     };
 
     State mState;
@@ -333,7 +337,7 @@ private:
     bool mHaveInputSurface;
     bool mHavePendingInputBuffers;
 
-    MediaCodec(const sp<ALooper> &looper);
+    MediaCodec(const sp<ALooper> &looper, pid_t pid);
 
     static status_t PostAndAwaitResponse(
             const sp<AMessage> &msg, sp<AMessage> *response);
-- 
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