1e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown/* 2e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown * Copyright (C) 2012 The Android Open Source Project 3e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown * 4e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown * Licensed under the Apache License, Version 2.0 (the "License"); 5e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown * you may not use this file except in compliance with the License. 6e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown * You may obtain a copy of the License at 7e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown * 8e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown * http://www.apache.org/licenses/LICENSE-2.0 9e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown * 10e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown * Unless required by applicable law or agreed to in writing, software 11e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown * distributed under the License is distributed on an "AS IS" BASIS, 12e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown * See the License for the specific language governing permissions and 14e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown * limitations under the License. 15e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown */ 16e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown 17e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown#include <stdint.h> 18e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown#include <sys/types.h> 19e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown 20e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown#include <media/IRemoteDisplayClient.h> 218ba01021b573889802e67e029225a96f0dfa471aAndy McFadden#include <gui/IGraphicBufferProducer.h> 22e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown#include <utils/String8.h> 23e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown 24e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brownnamespace android { 25e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown 26e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brownenum { 27e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown ON_DISPLAY_CONNECTED = IBinder::FIRST_CALL_TRANSACTION, 28e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown ON_DISPLAY_DISCONNECTED, 29e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown ON_DISPLAY_ERROR, 30e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown}; 31e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown 32e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brownclass BpRemoteDisplayClient: public BpInterface<IRemoteDisplayClient> 33e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown{ 34e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brownpublic: 35e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown BpRemoteDisplayClient(const sp<IBinder>& impl) 36e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown : BpInterface<IRemoteDisplayClient>(impl) 37e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown { 38e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown } 39e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown 408ba01021b573889802e67e029225a96f0dfa471aAndy McFadden void onDisplayConnected(const sp<IGraphicBufferProducer>& bufferProducer, 4187ecf19404586672008e98babc225e094292ceb5Chong Zhang uint32_t width, uint32_t height, uint32_t flags, uint32_t session) 42e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown { 43e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown Parcel data, reply; 44e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown data.writeInterfaceToken(IRemoteDisplayClient::getInterfaceDescriptor()); 458ba01021b573889802e67e029225a96f0dfa471aAndy McFadden data.writeStrongBinder(bufferProducer->asBinder()); 46e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown data.writeInt32(width); 47e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown data.writeInt32(height); 48e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown data.writeInt32(flags); 4987ecf19404586672008e98babc225e094292ceb5Chong Zhang data.writeInt32(session); 50e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown remote()->transact(ON_DISPLAY_CONNECTED, data, &reply, IBinder::FLAG_ONEWAY); 51e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown } 52e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown 53e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown void onDisplayDisconnected() 54e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown { 55e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown Parcel data, reply; 56e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown data.writeInterfaceToken(IRemoteDisplayClient::getInterfaceDescriptor()); 57e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown remote()->transact(ON_DISPLAY_DISCONNECTED, data, &reply, IBinder::FLAG_ONEWAY); 58e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown } 59e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown 60e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown void onDisplayError(int32_t error) 61e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown { 62e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown Parcel data, reply; 63e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown data.writeInterfaceToken(IRemoteDisplayClient::getInterfaceDescriptor()); 64e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown data.writeInt32(error); 65e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown remote()->transact(ON_DISPLAY_ERROR, data, &reply, IBinder::FLAG_ONEWAY); 66e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown } 67e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown}; 68e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown 69e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff BrownIMPLEMENT_META_INTERFACE(RemoteDisplayClient, "android.media.IRemoteDisplayClient"); 70e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown 71e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown// ---------------------------------------------------------------------- 72e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown 73e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brownstatus_t BnRemoteDisplayClient::onTransact( 74e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags) 75e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown{ 76e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown switch (code) { 77e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown case ON_DISPLAY_CONNECTED: { 78e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown CHECK_INTERFACE(IRemoteDisplayClient, data, reply); 798ba01021b573889802e67e029225a96f0dfa471aAndy McFadden sp<IGraphicBufferProducer> surfaceTexture( 808ba01021b573889802e67e029225a96f0dfa471aAndy McFadden interface_cast<IGraphicBufferProducer>(data.readStrongBinder())); 81e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown uint32_t width = data.readInt32(); 82e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown uint32_t height = data.readInt32(); 83e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown uint32_t flags = data.readInt32(); 8487ecf19404586672008e98babc225e094292ceb5Chong Zhang uint32_t session = data.readInt32(); 8587ecf19404586672008e98babc225e094292ceb5Chong Zhang onDisplayConnected(surfaceTexture, width, height, flags, session); 86e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown return NO_ERROR; 87e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown } 88e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown case ON_DISPLAY_DISCONNECTED: { 89e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown CHECK_INTERFACE(IRemoteDisplayClient, data, reply); 90e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown onDisplayDisconnected(); 91e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown return NO_ERROR; 92e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown } 93e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown case ON_DISPLAY_ERROR: { 94e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown CHECK_INTERFACE(IRemoteDisplayClient, data, reply); 95e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown int32_t error = data.readInt32(); 96e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown onDisplayError(error); 97e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown return NO_ERROR; 98e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown } 99e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown default: 100e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown return BBinder::onTransact(code, data, reply, flags); 101e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown } 102e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown} 103e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown 104e104596061b219e9bce6d4db49a9d15242f8d2e5Jeff Brown}; // namespace android 105