Implement remote display service stubs.

Change-Id: I582ed000026bba6d116db8304e15a3c52f8a9a01

1 files changed, 80 insertions, 0 deletions

diff --git a/include/media/IRemoteDisplayClient.h b/include/media/IRemoteDisplayClient.h
new file mode 100644
index 0000000..38a0c9a
--- /dev/null
+++ b/include/media/IRemoteDisplayClient.h
@@ -0,0 +1,80 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_IREMOTEDISPLAYCLIENT_H
+#define ANDROID_IREMOTEDISPLAYCLIENT_H
+
+#include <stdint.h>
+#include <sys/types.h>
+
+#include <utils/RefBase.h>
+#include <binder/IInterface.h>
+#include <binder/Parcel.h>
+
+namespace android {
+
+class ISurfaceTexture;
+
+class IRemoteDisplayClient : public IInterface
+{
+public:
+    DECLARE_META_INTERFACE(RemoteDisplayClient);
+
+    enum {
+        // Flag: The remote display is using a secure transport protocol such as HDCP.
+        kDisplayFlagSecure = 1 << 0,
+    };
+
+    enum {
+        // Error: An unknown / generic error occurred.
+        kErrorUnknown = 0,
+        // Error: The connection was dropped unexpectedly.
+        kErrorConnectionDropped = 1,
+    };
+
+    // Indicates that the remote display has been connected successfully.
+    // Provides a surface texture that the client should use to stream buffers to
+    // the remote display.
+    virtual void onDisplayConnected(const sp<ISurfaceTexture>& surfaceTexture,
+            uint32_t width, uint32_t height, uint32_t flags) = 0; // one-way
+
+    // Indicates that the remote display has been disconnected normally.
+    // This method should only be called once the client has called 'disconnect()'.
+    // It is currently an error for the display to disconnect for any other reason.
+    virtual void onDisplayDisconnected() = 0; // one-way
+
+    // Indicates that a connection could not be established to the remote display
+    // or an unrecoverable error occurred and the connection was severed.
+    // The media server should continue listening for connection attempts from the
+    // remote display.
+    virtual void onDisplayError(int32_t error) = 0; // one-way
+};
+
+
+// ----------------------------------------------------------------------------
+
+class BnRemoteDisplayClient : public BnInterface<IRemoteDisplayClient>
+{
+public:
+    virtual status_t    onTransact( uint32_t code,
+                                    const Parcel& data,
+                                    Parcel* reply,
+                                    uint32_t flags = 0);
+};
+
+}; // namespace android
+
+#endif // ANDROID_IREMOTEDISPLAYCLIENT_H