Camera2ClientBase.cpp revision 4d44cad22ea925a651463f2d51d6586c14d4b787
144cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin/* 244cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin * Copyright (C) 2013 The Android Open Source Project 344cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin * 444cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin * Licensed under the Apache License, Version 2.0 (the "License"); 544cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin * you may not use this file except in compliance with the License. 644cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin * You may obtain a copy of the License at 744cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin * 844cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin * http://www.apache.org/licenses/LICENSE-2.0 944cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin * 1044cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin * Unless required by applicable law or agreed to in writing, software 1144cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin * distributed under the License is distributed on an "AS IS" BASIS, 1244cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1344cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin * See the License for the specific language governing permissions and 1444cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin * limitations under the License. 1544cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin */ 1644cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 1744cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin#define LOG_TAG "Camera2ClientBase" 1844cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin#define ATRACE_TAG ATRACE_TAG_CAMERA 1944cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin//#define LOG_NDEBUG 0 2044cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 21e5729fac81c8a984e984fefc90afc64135817d4fColin Cross#include <inttypes.h> 22e5729fac81c8a984e984fefc90afc64135817d4fColin Cross 2344cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin#include <utils/Log.h> 2444cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin#include <utils/Trace.h> 2544cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 2644cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin#include <cutils/properties.h> 2744cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin#include <gui/Surface.h> 2844cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin#include <gui/Surface.h> 2944cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 307b82efe7a376c882f8f938e1c41b8311a8cdda4aEino-Ville Talvala#include "common/Camera2ClientBase.h" 317b82efe7a376c882f8f938e1c41b8311a8cdda4aEino-Ville Talvala 327b82efe7a376c882f8f938e1c41b8311a8cdda4aEino-Ville Talvala#include "api2/CameraDeviceClient.h" 33e7ee7637747371635a85fedd24d2190bb1f38651Igor Murashkin 3498e24724fb77445d4d015a5fec4ecbd5b49abc9bIgor Murashkin#include "CameraDeviceFactory.h" 3544cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 3644cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkinnamespace android { 3744cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkinusing namespace camera2; 3844cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 3944cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkinstatic int getCallingPid() { 4044cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin return IPCThreadState::self()->getCallingPid(); 4144cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin} 4244cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 4344cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin// Interface used by CameraService 4444cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 4544cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkintemplate <typename TClientBase> 4644cfcf00b9008c1c04f4c8277c6c06af039fd976Igor MurashkinCamera2ClientBase<TClientBase>::Camera2ClientBase( 4744cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin const sp<CameraService>& cameraService, 4844cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin const sp<TCamCallbacks>& remoteCallback, 4944cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin const String16& clientPackageName, 5044cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin int cameraId, 5144cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin int cameraFacing, 5244cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin int clientPid, 5344cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin uid_t clientUid, 5444cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin int servicePid): 5544cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin TClientBase(cameraService, remoteCallback, clientPackageName, 5644cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin cameraId, cameraFacing, clientPid, clientUid, servicePid), 57cd8fce8fbe0f515e53a0ea0f50b739cf42ee57a4Yin-Chia Yeh mSharedCameraCallbacks(remoteCallback), 58cd8fce8fbe0f515e53a0ea0f50b739cf42ee57a4Yin-Chia Yeh mDeviceVersion(cameraService->getDeviceVersion(cameraId)) 5944cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin{ 60b9d2f3333369183344aa89c7be1e643a44296d48Eino-Ville Talvala ALOGI("Camera %d: Opened. Client: %s (PID %d, UID %d)", cameraId, 61b9d2f3333369183344aa89c7be1e643a44296d48Eino-Ville Talvala String8(clientPackageName).string(), clientPid, clientUid); 6298e24724fb77445d4d015a5fec4ecbd5b49abc9bIgor Murashkin 63b9d2f3333369183344aa89c7be1e643a44296d48Eino-Ville Talvala mInitialClientPid = clientPid; 6498e24724fb77445d4d015a5fec4ecbd5b49abc9bIgor Murashkin mDevice = CameraDeviceFactory::createDevice(cameraId); 6598e24724fb77445d4d015a5fec4ecbd5b49abc9bIgor Murashkin LOG_ALWAYS_FATAL_IF(mDevice == 0, "Device should never be NULL here."); 6644cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin} 6744cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 6844cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkintemplate <typename TClientBase> 6944cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkinstatus_t Camera2ClientBase<TClientBase>::checkPid(const char* checkLocation) 7044cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin const { 7144cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 7244cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin int callingPid = getCallingPid(); 7344cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin if (callingPid == TClientBase::mClientPid) return NO_ERROR; 7444cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 7544cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin ALOGE("%s: attempt to use a locked camera from a different process" 7644cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin " (old pid %d, new pid %d)", checkLocation, TClientBase::mClientPid, callingPid); 7744cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin return PERMISSION_DENIED; 7844cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin} 7944cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 8044cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkintemplate <typename TClientBase> 81e074a93046ebe5cea0b55c3a479e082a426e1e07Yin-Chia Yehstatus_t Camera2ClientBase<TClientBase>::initialize(CameraModule *module) { 8244cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin ATRACE_CALL(); 8344cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin ALOGV("%s: Initializing client for camera %d", __FUNCTION__, 8444cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin TClientBase::mCameraId); 8544cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin status_t res; 8644cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 87e6800cea0678dbc0bf697b44c3e4548b0253085cIgor Murashkin // Verify ops permissions 88e6800cea0678dbc0bf697b44c3e4548b0253085cIgor Murashkin res = TClientBase::startCameraOps(); 89e6800cea0678dbc0bf697b44c3e4548b0253085cIgor Murashkin if (res != OK) { 90e6800cea0678dbc0bf697b44c3e4548b0253085cIgor Murashkin return res; 91e6800cea0678dbc0bf697b44c3e4548b0253085cIgor Murashkin } 92e6800cea0678dbc0bf697b44c3e4548b0253085cIgor Murashkin 93e6800cea0678dbc0bf697b44c3e4548b0253085cIgor Murashkin if (mDevice == NULL) { 94e6800cea0678dbc0bf697b44c3e4548b0253085cIgor Murashkin ALOGE("%s: Camera %d: No device connected", 95e6800cea0678dbc0bf697b44c3e4548b0253085cIgor Murashkin __FUNCTION__, TClientBase::mCameraId); 96e6800cea0678dbc0bf697b44c3e4548b0253085cIgor Murashkin return NO_INIT; 97e6800cea0678dbc0bf697b44c3e4548b0253085cIgor Murashkin } 98e6800cea0678dbc0bf697b44c3e4548b0253085cIgor Murashkin 9944cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin res = mDevice->initialize(module); 10044cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin if (res != OK) { 10144cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin ALOGE("%s: Camera %d: unable to initialize device: %s (%d)", 10244cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin __FUNCTION__, TClientBase::mCameraId, strerror(-res), res); 10366281c3a5d7eea486ddc6ad30088ba92956fd4fdZhijun He return res; 10444cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin } 10544cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 10644cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin res = mDevice->setNotifyCallback(this); 10744cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 10844cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin return OK; 10944cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin} 11044cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 11144cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkintemplate <typename TClientBase> 11244cfcf00b9008c1c04f4c8277c6c06af039fd976Igor MurashkinCamera2ClientBase<TClientBase>::~Camera2ClientBase() { 11344cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin ATRACE_CALL(); 11444cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 11544cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin TClientBase::mDestructionStarted = true; 11644cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 11744cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin disconnect(); 11844cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 119b9d2f3333369183344aa89c7be1e643a44296d48Eino-Ville Talvala ALOGI("Closed Camera %d. Client was: %s (PID %d, UID %u)", 120b9d2f3333369183344aa89c7be1e643a44296d48Eino-Ville Talvala TClientBase::mCameraId, 121b9d2f3333369183344aa89c7be1e643a44296d48Eino-Ville Talvala String8(TClientBase::mClientPackageName).string(), 122b9d2f3333369183344aa89c7be1e643a44296d48Eino-Ville Talvala mInitialClientPid, TClientBase::mClientUid); 12344cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin} 12444cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 12544cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkintemplate <typename TClientBase> 12644cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkinstatus_t Camera2ClientBase<TClientBase>::dump(int fd, 12744cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin const Vector<String16>& args) { 12844cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin String8 result; 12944cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin result.appendFormat("Camera2ClientBase[%d] (%p) PID: %d, dump:\n", 13044cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin TClientBase::mCameraId, 131e992e75053e98e3699af6e344c11b787e30411adEino-Ville Talvala (TClientBase::getRemoteCallback() != NULL ? 13206b46062d2f8bc82ca3061a23d197734ae51918bMarco Nelissen IInterface::asBinder(TClientBase::getRemoteCallback()).get() : NULL), 13344cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin TClientBase::mClientPid); 13444cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin result.append(" State: "); 13544cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 13644cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin write(fd, result.string(), result.size()); 13744cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin // TODO: print dynamic/request section from most recent requests 13844cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 13944cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin return dumpDevice(fd, args); 14044cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin} 14144cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 14244cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkintemplate <typename TClientBase> 14344cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkinstatus_t Camera2ClientBase<TClientBase>::dumpDevice( 14444cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin int fd, 14544cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin const Vector<String16>& args) { 14644cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin String8 result; 14744cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 14844cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin result = " Device dump:\n"; 14944cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin write(fd, result.string(), result.size()); 15044cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 15144cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin if (!mDevice.get()) { 15244cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin result = " *** Device is detached\n"; 15344cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin write(fd, result.string(), result.size()); 15444cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin return NO_ERROR; 15544cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin } 15644cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 15744cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin status_t res = mDevice->dump(fd, args); 15844cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin if (res != OK) { 15944cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin result = String8::format(" Error dumping device: %s (%d)", 16044cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin strerror(-res), res); 16144cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin write(fd, result.string(), result.size()); 16244cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin } 16344cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 16444cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin return NO_ERROR; 16544cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin} 16644cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 16744cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin// ICameraClient2BaseUser interface 16844cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 16944cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 17044cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkintemplate <typename TClientBase> 17144cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkinvoid Camera2ClientBase<TClientBase>::disconnect() { 17244cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin ATRACE_CALL(); 17344cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin Mutex::Autolock icl(mBinderSerializationLock); 17444cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 17544cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin // Allow both client and the media server to disconnect at all times 17644cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin int callingPid = getCallingPid(); 17744cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin if (callingPid != TClientBase::mClientPid && 17844cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin callingPid != TClientBase::mServicePid) return; 17944cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 18044cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin ALOGV("Camera %d: Shutting down", TClientBase::mCameraId); 18144cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 18244cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin detachDevice(); 18344cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 184e6800cea0678dbc0bf697b44c3e4548b0253085cIgor Murashkin CameraService::BasicClient::disconnect(); 18544cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 18644cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin ALOGV("Camera %d: Shut down complete complete", TClientBase::mCameraId); 18744cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin} 18844cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 18944cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkintemplate <typename TClientBase> 19044cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkinvoid Camera2ClientBase<TClientBase>::detachDevice() { 19144cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin if (mDevice == 0) return; 19244cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin mDevice->disconnect(); 19344cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 19444cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin mDevice.clear(); 19544cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 19644cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin ALOGV("Camera %d: Detach complete", TClientBase::mCameraId); 19744cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin} 19844cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 19944cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkintemplate <typename TClientBase> 20044cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkinstatus_t Camera2ClientBase<TClientBase>::connect( 20144cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin const sp<TCamCallbacks>& client) { 20244cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin ATRACE_CALL(); 20344cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin ALOGV("%s: E", __FUNCTION__); 20444cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin Mutex::Autolock icl(mBinderSerializationLock); 20544cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 20644cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin if (TClientBase::mClientPid != 0 && 20744cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin getCallingPid() != TClientBase::mClientPid) { 20844cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 20944cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin ALOGE("%s: Camera %d: Connection attempt from pid %d; " 21044cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin "current locked to pid %d", 21144cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin __FUNCTION__, 21244cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin TClientBase::mCameraId, 21344cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin getCallingPid(), 21444cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin TClientBase::mClientPid); 21544cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin return BAD_VALUE; 21644cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin } 21744cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 21844cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin TClientBase::mClientPid = getCallingPid(); 21944cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 22044cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin TClientBase::mRemoteCallback = client; 22144cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin mSharedCameraCallbacks = client; 22244cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 22344cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin return OK; 22444cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin} 22544cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 22644cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin/** Device-related methods */ 22744cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 22844cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkintemplate <typename TClientBase> 229cb0652e5a850b2fcd919e977247e87239efaf70eJianing Weivoid Camera2ClientBase<TClientBase>::notifyError( 230cb0652e5a850b2fcd919e977247e87239efaf70eJianing Wei ICameraDeviceCallbacks::CameraErrorCode errorCode, 231cb0652e5a850b2fcd919e977247e87239efaf70eJianing Wei const CaptureResultExtras& resultExtras) { 232cb0652e5a850b2fcd919e977247e87239efaf70eJianing Wei ALOGE("Error condition %d reported by HAL, requestId %" PRId32, errorCode, 233cb0652e5a850b2fcd919e977247e87239efaf70eJianing Wei resultExtras.requestId); 23444cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin} 23544cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 23644cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkintemplate <typename TClientBase> 237f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvalavoid Camera2ClientBase<TClientBase>::notifyIdle() { 238f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala ALOGV("Camera device is now idle"); 239f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala} 240f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala 241f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvalatemplate <typename TClientBase> 242cb0652e5a850b2fcd919e977247e87239efaf70eJianing Weivoid Camera2ClientBase<TClientBase>::notifyShutter(const CaptureResultExtras& resultExtras, 24344cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin nsecs_t timestamp) { 244cb0652e5a850b2fcd919e977247e87239efaf70eJianing Wei (void)resultExtras; 24544cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin (void)timestamp; 24644cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 247cb0652e5a850b2fcd919e977247e87239efaf70eJianing Wei ALOGV("%s: Shutter notification for request id %" PRId32 " at time %" PRId64, 248cb0652e5a850b2fcd919e977247e87239efaf70eJianing Wei __FUNCTION__, resultExtras.requestId, timestamp); 24944cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin} 25044cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 25144cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkintemplate <typename TClientBase> 25244cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkinvoid Camera2ClientBase<TClientBase>::notifyAutoFocus(uint8_t newState, 25344cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin int triggerId) { 25444cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin (void)newState; 25544cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin (void)triggerId; 25644cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 25744cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin ALOGV("%s: Autofocus state now %d, last trigger %d", 25844cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin __FUNCTION__, newState, triggerId); 25944cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 26044cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin} 26144cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 26244cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkintemplate <typename TClientBase> 26344cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkinvoid Camera2ClientBase<TClientBase>::notifyAutoExposure(uint8_t newState, 26444cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin int triggerId) { 26544cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin (void)newState; 26644cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin (void)triggerId; 26744cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 26844cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin ALOGV("%s: Autoexposure state now %d, last trigger %d", 26944cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin __FUNCTION__, newState, triggerId); 27044cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin} 27144cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 27244cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkintemplate <typename TClientBase> 27344cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkinvoid Camera2ClientBase<TClientBase>::notifyAutoWhitebalance(uint8_t newState, 27444cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin int triggerId) { 27544cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin (void)newState; 27644cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin (void)triggerId; 27744cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 27844cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin ALOGV("%s: Auto-whitebalance state now %d, last trigger %d", 27944cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin __FUNCTION__, newState, triggerId); 28044cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin} 28144cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 28244cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkintemplate <typename TClientBase> 2834d44cad22ea925a651463f2d51d6586c14d4b787Eino-Ville Talvalavoid Camera2ClientBase<TClientBase>::notifyPrepared(int streamId) { 2844d44cad22ea925a651463f2d51d6586c14d4b787Eino-Ville Talvala (void)streamId; 2854d44cad22ea925a651463f2d51d6586c14d4b787Eino-Ville Talvala 2864d44cad22ea925a651463f2d51d6586c14d4b787Eino-Ville Talvala ALOGV("%s: Stream %d now prepared", 2874d44cad22ea925a651463f2d51d6586c14d4b787Eino-Ville Talvala __FUNCTION__, streamId); 2884d44cad22ea925a651463f2d51d6586c14d4b787Eino-Ville Talvala} 2894d44cad22ea925a651463f2d51d6586c14d4b787Eino-Ville Talvala 2904d44cad22ea925a651463f2d51d6586c14d4b787Eino-Ville Talvalatemplate <typename TClientBase> 29144cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkinint Camera2ClientBase<TClientBase>::getCameraId() const { 29244cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin return TClientBase::mCameraId; 29344cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin} 29444cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 29544cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkintemplate <typename TClientBase> 296cd8fce8fbe0f515e53a0ea0f50b739cf42ee57a4Yin-Chia Yehint Camera2ClientBase<TClientBase>::getCameraDeviceVersion() const { 297cd8fce8fbe0f515e53a0ea0f50b739cf42ee57a4Yin-Chia Yeh return mDeviceVersion; 298cd8fce8fbe0f515e53a0ea0f50b739cf42ee57a4Yin-Chia Yeh} 299cd8fce8fbe0f515e53a0ea0f50b739cf42ee57a4Yin-Chia Yeh 300cd8fce8fbe0f515e53a0ea0f50b739cf42ee57a4Yin-Chia Yehtemplate <typename TClientBase> 30144cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkinconst sp<CameraDeviceBase>& Camera2ClientBase<TClientBase>::getCameraDevice() { 30244cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin return mDevice; 30344cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin} 30444cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 30544cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkintemplate <typename TClientBase> 30644cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkinconst sp<CameraService>& Camera2ClientBase<TClientBase>::getCameraService() { 30744cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin return TClientBase::mCameraService; 30844cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin} 30944cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 31044cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkintemplate <typename TClientBase> 31144cfcf00b9008c1c04f4c8277c6c06af039fd976Igor MurashkinCamera2ClientBase<TClientBase>::SharedCameraCallbacks::Lock::Lock( 31244cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin SharedCameraCallbacks &client) : 31344cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 31444cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin mRemoteCallback(client.mRemoteCallback), 31544cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin mSharedClient(client) { 31644cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 31744cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin mSharedClient.mRemoteCallbackLock.lock(); 31844cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin} 31944cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 32044cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkintemplate <typename TClientBase> 32144cfcf00b9008c1c04f4c8277c6c06af039fd976Igor MurashkinCamera2ClientBase<TClientBase>::SharedCameraCallbacks::Lock::~Lock() { 32244cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin mSharedClient.mRemoteCallbackLock.unlock(); 32344cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin} 32444cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 32544cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkintemplate <typename TClientBase> 32644cfcf00b9008c1c04f4c8277c6c06af039fd976Igor MurashkinCamera2ClientBase<TClientBase>::SharedCameraCallbacks::SharedCameraCallbacks( 32744cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin const sp<TCamCallbacks>&client) : 32844cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 32944cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin mRemoteCallback(client) { 33044cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin} 33144cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 33244cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkintemplate <typename TClientBase> 33344cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkintypename Camera2ClientBase<TClientBase>::SharedCameraCallbacks& 33444cfcf00b9008c1c04f4c8277c6c06af039fd976Igor MurashkinCamera2ClientBase<TClientBase>::SharedCameraCallbacks::operator=( 33544cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin const sp<TCamCallbacks>&client) { 33644cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 33744cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin Mutex::Autolock l(mRemoteCallbackLock); 33844cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin mRemoteCallback = client; 33944cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin return *this; 34044cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin} 34144cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 34244cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkintemplate <typename TClientBase> 34344cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkinvoid Camera2ClientBase<TClientBase>::SharedCameraCallbacks::clear() { 34444cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin Mutex::Autolock l(mRemoteCallbackLock); 34544cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin mRemoteCallback.clear(); 34644cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin} 34744cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 34844cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkintemplate class Camera2ClientBase<CameraService::Client>; 349e7ee7637747371635a85fedd24d2190bb1f38651Igor Murashkintemplate class Camera2ClientBase<CameraDeviceClientBase>; 35044cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 35144cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin} // namespace android 352