get rid of ISurface

ISurface was only used to get the IGraphicBufferProducer from
a Layer. It's now replaced by a BBinder subclass / IBinder and
is only used as a handle to the surface, to both refer to it
and manage its life-time.

Also cleaned-up a bit the ISurfaceComposer interface and
"create layer" code path.

Change-Id: I68d0e02d57b862cffb31d5168c3bc10cea0906eb

1 files changed, 0 insertions, 66 deletions

diff --git a/libs/gui/ISurface.cpp b/libs/gui/ISurface.cpp
deleted file mode 100644
index 8c25f4513d..0000000000
--- a/libs/gui/ISurface.cpp
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * Copyright (C) 2007 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.
- */
-
-#define LOG_TAG "ISurface"
-
-#include <stdio.h>
-#include <stdint.h>
-#include <sys/types.h>
-
-#include <binder/Parcel.h>
-
-#include <gui/ISurface.h>
-#include <gui/IGraphicBufferProducer.h>
-
-namespace android {
-
-// ----------------------------------------------------------------------
-
-class BpSurface : public BpInterface<ISurface>
-{
-public:
-    BpSurface(const sp<IBinder>& impl)
-        : BpInterface<ISurface>(impl)
-    {
-    }
-
-    virtual sp<IGraphicBufferProducer> getSurfaceTexture() const {
-        Parcel data, reply;
-        data.writeInterfaceToken(ISurface::getInterfaceDescriptor());
-        remote()->transact(GET_SURFACE_TEXTURE, data, &reply);
-        return interface_cast<IGraphicBufferProducer>(reply.readStrongBinder());
-    }
-};
-
-IMPLEMENT_META_INTERFACE(Surface, "android.ui.ISurface");
-
-// ----------------------------------------------------------------------
-
-status_t BnSurface::onTransact(
-    uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
-{
-    switch(code) {
-        case GET_SURFACE_TEXTURE: {
-            CHECK_INTERFACE(ISurface, data, reply);
-            reply->writeStrongBinder( getSurfaceTexture()->asBinder() );
-            return NO_ERROR;
-        }
-        default:
-            return BBinder::onTransact(code, data, reply, flags);
-    }
-}
-
-}; // namespace android