commit 87ecf19404586672008e98babc225e094292ceb5
author Chong Zhang <chz@google.com> Thu Jun 06 12:42:59 2013 -0700
committer Chong Zhang <chz@google.com> Wed Aug 21 11:03:28 2013 -0700
tree 6351a002b70f93befda9a8b27317138d4cff4b87
parent 99ad37a47628b1ea1f8981bf974de38a49c653a0

wifi-display: pass session info to wifi display settings

Bug: 9371882

Change-Id: I9e4b8c2154b03ce8ff3e14c465a5224bb6e8db9a

include/media/IRemoteDisplayClient.h

diff --git a/include/media/IRemoteDisplayClient.h b/include/media/IRemoteDisplayClient.h
index 7b0fa9e..0e6d55d 100644
--- a/include/media/IRemoteDisplayClient.h
+++ b/include/media/IRemoteDisplayClient.h
@@ -49,7 +49,7 @@
     // Provides a surface texture that the client should use to stream buffers to
     // the remote display.
     virtual void onDisplayConnected(const sp<IGraphicBufferProducer>& bufferProducer,
-            uint32_t width, uint32_t height, uint32_t flags) = 0; // one-way
+            uint32_t width, uint32_t height, uint32_t flags, uint32_t session) = 0; // one-way
 
     // Indicates that the remote display has been disconnected normally.
     // This method should only be called once the client has called 'dispose()'

media/libmedia/IRemoteDisplayClient.cpp

diff --git a/media/libmedia/IRemoteDisplayClient.cpp b/media/libmedia/IRemoteDisplayClient.cpp
index 5c494b3..7190879 100644
--- a/media/libmedia/IRemoteDisplayClient.cpp
+++ b/media/libmedia/IRemoteDisplayClient.cpp
@@ -38,7 +38,7 @@
     }
 
     void onDisplayConnected(const sp<IGraphicBufferProducer>& bufferProducer,
-            uint32_t width, uint32_t height, uint32_t flags)
+            uint32_t width, uint32_t height, uint32_t flags, uint32_t session)
     {
         Parcel data, reply;
         data.writeInterfaceToken(IRemoteDisplayClient::getInterfaceDescriptor());
@@ -46,6 +46,7 @@
         data.writeInt32(width);
         data.writeInt32(height);
         data.writeInt32(flags);
+        data.writeInt32(session);
         remote()->transact(ON_DISPLAY_CONNECTED, data, &reply, IBinder::FLAG_ONEWAY);
     }
 
@@ -80,7 +81,8 @@
             uint32_t width = data.readInt32();
             uint32_t height = data.readInt32();
             uint32_t flags = data.readInt32();
-            onDisplayConnected(surfaceTexture, width, height, flags);
+            uint32_t session = data.readInt32();
+            onDisplayConnected(surfaceTexture, width, height, flags, session);
             return NO_ERROR;
         }
         case ON_DISPLAY_DISCONNECTED: {

media/libstagefright/wifi-display/source/WifiDisplaySource.cpp

diff --git a/media/libstagefright/wifi-display/source/WifiDisplaySource.cpp b/media/libstagefright/wifi-display/source/WifiDisplaySource.cpp
index 4b59e62..d72349d 100644
--- a/media/libstagefright/wifi-display/source/WifiDisplaySource.cpp
+++ b/media/libstagefright/wifi-display/source/WifiDisplaySource.cpp
@@ -416,7 +416,8 @@
                                 0, // height,
                                 mUsingHDCP
                                     ? IRemoteDisplayClient::kDisplayFlagSecure
-                                    : 0);
+                                    : 0,
+                                0);
                     } else {
                         size_t width, height;
 
@@ -435,7 +436,8 @@
                                 height,
                                 mUsingHDCP
                                     ? IRemoteDisplayClient::kDisplayFlagSecure
-                                    : 0);
+                                    : 0,
+                                playbackSessionID);
                     }
                 }
 

media/libstagefright/wifi-display/wfd.cpp

diff --git a/media/libstagefright/wifi-display/wfd.cpp b/media/libstagefright/wifi-display/wfd.cpp
index 04cb319..52e4e26 100644
--- a/media/libstagefright/wifi-display/wfd.cpp
+++ b/media/libstagefright/wifi-display/wfd.cpp
@@ -55,7 +55,8 @@
             const sp<IGraphicBufferProducer> &bufferProducer,
             uint32_t width,
             uint32_t height,
-            uint32_t flags);
+            uint32_t flags,
+            uint32_t session);
 
     virtual void onDisplayDisconnected();
     virtual void onDisplayError(int32_t error);
@@ -91,9 +92,10 @@
         const sp<IGraphicBufferProducer> &bufferProducer,
         uint32_t width,
         uint32_t height,
-        uint32_t flags) {
-    ALOGI("onDisplayConnected width=%u, height=%u, flags = 0x%08x",
-          width, height, flags);
+        uint32_t flags,
+        uint32_t session) {
+    ALOGI("onDisplayConnected width=%u, height=%u, flags = 0x%08x, session = %d",
+          width, height, flags, session);
 
     if (bufferProducer != NULL) {
         mSurfaceTexture = bufferProducer;