17fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala/* 27fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala * Copyright (C) 2013 The Android Open Source Project 37fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala * 47fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala * Licensed under the Apache License, Version 2.0 (the "License"); 57fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala * you may not use this file except in compliance with the License. 67fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala * You may obtain a copy of the License at 77fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala * 87fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala * http://www.apache.org/licenses/LICENSE-2.0 97fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala * 107fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala * Unless required by applicable law or agreed to in writing, software 117fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala * distributed under the License is distributed on an "AS IS" BASIS, 127fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 137fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala * See the License for the specific language governing permissions and 147fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala * limitations under the License. 157fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala */ 167fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala 17f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala#ifndef ANDROID_SERVERS_CAMERA3DEVICE_H 18f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala#define ANDROID_SERVERS_CAMERA3DEVICE_H 197fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala 207fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala#include <utils/Condition.h> 217fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala#include <utils/Errors.h> 227fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala#include <utils/List.h> 237fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala#include <utils/Mutex.h> 247fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala#include <utils/Thread.h> 257b82efe7a376c882f8f938e1c41b8311a8cdda4aEino-Ville Talvala#include <utils/KeyedVector.h> 267b82efe7a376c882f8f938e1c41b8311a8cdda4aEino-Ville Talvala#include <hardware/camera3.h> 27cb0652e5a850b2fcd919e977247e87239efaf70eJianing Wei#include <camera/CaptureResult.h> 282d6bb3f9e3e7cc1c7debbbe3d74bf9c70b6f39d4Jianing Wei#include <camera/camera2/ICameraDeviceUser.h> 297fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala 307b82efe7a376c882f8f938e1c41b8311a8cdda4aEino-Ville Talvala#include "common/CameraDeviceBase.h" 31f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala#include "device3/StatusTracker.h" 327fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala 337fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala/** 347fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala * Function pointer types with C calling convention to 357fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala * use for HAL callback functions. 367fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala */ 377fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvalaextern "C" { 387fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala typedef void (callbacks_process_capture_result_t)( 397fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala const struct camera3_callback_ops *, 407fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala const camera3_capture_result_t *); 417fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala 427fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala typedef void (callbacks_notify_t)( 437fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala const struct camera3_callback_ops *, 447fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala const camera3_notify_msg_t *); 457fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala} 467fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala 477fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvalanamespace android { 487fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala 497b82efe7a376c882f8f938e1c41b8311a8cdda4aEino-Ville Talvalanamespace camera3 { 507b82efe7a376c882f8f938e1c41b8311a8cdda4aEino-Ville Talvala 517b82efe7a376c882f8f938e1c41b8311a8cdda4aEino-Ville Talvalaclass Camera3Stream; 527b82efe7a376c882f8f938e1c41b8311a8cdda4aEino-Ville Talvalaclass Camera3ZslStream; 537b82efe7a376c882f8f938e1c41b8311a8cdda4aEino-Ville Talvalaclass Camera3OutputStreamInterface; 547b82efe7a376c882f8f938e1c41b8311a8cdda4aEino-Ville Talvalaclass Camera3StreamInterface; 557b82efe7a376c882f8f938e1c41b8311a8cdda4aEino-Ville Talvala 567b82efe7a376c882f8f938e1c41b8311a8cdda4aEino-Ville Talvala} 577b82efe7a376c882f8f938e1c41b8311a8cdda4aEino-Ville Talvala 587fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala/** 5995dd5ba5bf83716f2eed5fe72366c4212464d710Zhijun He * CameraDevice for HAL devices with version CAMERA_DEVICE_API_VERSION_3_0 or higher. 607fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala */ 617fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvalaclass Camera3Device : 627fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala public CameraDeviceBase, 637fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala private camera3_callback_ops { 647fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala public: 657fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala Camera3Device(int id); 667fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala 677fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala virtual ~Camera3Device(); 687fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala 697fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala /** 70f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala * CameraDeviceBase interface 717fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala */ 72f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala 7371381051e2d048b2705c447b3d59db6e972493eeIgor Murashkin virtual int getId() const; 74f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala 75f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala // Transitions to idle state on success. 767fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala virtual status_t initialize(camera_module_t *module); 777fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala virtual status_t disconnect(); 787fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala virtual status_t dump(int fd, const Vector<String16> &args); 797fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala virtual const CameraMetadata& info() const; 80f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala 81f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala // Capture and setStreamingRequest will configure streams if currently in 82f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala // idle state 83cb0652e5a850b2fcd919e977247e87239efaf70eJianing Wei virtual status_t capture(CameraMetadata &request, int64_t *lastFrameNumber = NULL); 84cb0652e5a850b2fcd919e977247e87239efaf70eJianing Wei virtual status_t captureList(const List<const CameraMetadata> &requests, 85cb0652e5a850b2fcd919e977247e87239efaf70eJianing Wei int64_t *lastFrameNumber = NULL); 86cb0652e5a850b2fcd919e977247e87239efaf70eJianing Wei virtual status_t setStreamingRequest(const CameraMetadata &request, 87cb0652e5a850b2fcd919e977247e87239efaf70eJianing Wei int64_t *lastFrameNumber = NULL); 88cb0652e5a850b2fcd919e977247e87239efaf70eJianing Wei virtual status_t setStreamingRequestList(const List<const CameraMetadata> &requests, 89cb0652e5a850b2fcd919e977247e87239efaf70eJianing Wei int64_t *lastFrameNumber = NULL); 90cb0652e5a850b2fcd919e977247e87239efaf70eJianing Wei virtual status_t clearStreamingRequest(int64_t *lastFrameNumber = NULL); 91f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala 927fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala virtual status_t waitUntilRequestReceived(int32_t requestId, nsecs_t timeout); 93f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala 94f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala // Actual stream creation/deletion is delayed until first request is submitted 95f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala // If adding streams while actively capturing, will pause device before adding 9628c9b6f298134624cb52b1af4ed8716dddb983d3Zhijun He // stream, reconfiguring device, and unpausing. 977fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala virtual status_t createStream(sp<ANativeWindow> consumer, 9828c9b6f298134624cb52b1af4ed8716dddb983d3Zhijun He uint32_t width, uint32_t height, int format, int *id); 995a269fa72b419e7fe4bf6bf9b27eec8782b3a963Igor Murashkin virtual status_t createInputStream( 1005a269fa72b419e7fe4bf6bf9b27eec8782b3a963Igor Murashkin uint32_t width, uint32_t height, int format, 1015a269fa72b419e7fe4bf6bf9b27eec8782b3a963Igor Murashkin int *id); 1022fba584544e8687b526e3388bf7160b696da1dbaIgor Murashkin virtual status_t createZslStream( 1032fba584544e8687b526e3388bf7160b696da1dbaIgor Murashkin uint32_t width, uint32_t height, 1042fba584544e8687b526e3388bf7160b696da1dbaIgor Murashkin int depth, 1052fba584544e8687b526e3388bf7160b696da1dbaIgor Murashkin /*out*/ 1062fba584544e8687b526e3388bf7160b696da1dbaIgor Murashkin int *id, 1072fba584544e8687b526e3388bf7160b696da1dbaIgor Murashkin sp<camera3::Camera3ZslStream>* zslStream); 1087fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala virtual status_t createReprocessStreamFromStream(int outputId, int *id); 109f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala 1107fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala virtual status_t getStreamInfo(int id, 1117fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala uint32_t *width, uint32_t *height, uint32_t *format); 1127fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala virtual status_t setStreamTransform(int id, int transform); 113f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala 1147fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala virtual status_t deleteStream(int id); 1157fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala virtual status_t deleteReprocessStream(int id); 116f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala 117e2d167eb689d7a536805f950c31f11b9e9c578aeIgor Murashkin virtual status_t configureStreams(); 118e2d167eb689d7a536805f950c31f11b9e9c578aeIgor Murashkin 1197fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala virtual status_t createDefaultRequest(int templateId, CameraMetadata *request); 120f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala 121f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala // Transitions to the idle state on success 1227fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala virtual status_t waitUntilDrained(); 123f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala 1247fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala virtual status_t setNotifyCallback(NotificationListener *listener); 12546910bdc57c35ac36bd4adcbb76f4f3a590e3f21Eino-Ville Talvala virtual bool willNotify3A(); 1267fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala virtual status_t waitForNextFrame(nsecs_t timeout); 127cb0652e5a850b2fcd919e977247e87239efaf70eJianing Wei virtual status_t getNextResult(CaptureResult *frame); 128f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala 1297fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala virtual status_t triggerAutofocus(uint32_t id); 1307fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala virtual status_t triggerCancelAutofocus(uint32_t id); 1317fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala virtual status_t triggerPrecaptureMetering(uint32_t id); 132f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala 1337fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala virtual status_t pushReprocessBuffer(int reprocessStreamId, 1347fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala buffer_handle_t *buffer, wp<BufferReleasedListener> listener); 1357fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala 136cb0652e5a850b2fcd919e977247e87239efaf70eJianing Wei virtual status_t flush(int64_t *lastFrameNumber = NULL); 137abaa51d3ca31f0eda99e1d271e6dc64c877dbf58Eino-Ville Talvala 138204e3295e2814052aef7e45ee9edd60128efbbd0Zhijun He virtual uint32_t getDeviceVersion(); 139204e3295e2814052aef7e45ee9edd60128efbbd0Zhijun He 14028c9b6f298134624cb52b1af4ed8716dddb983d3Zhijun He virtual ssize_t getJpegBufferSize(uint32_t width, uint32_t height) const; 14128c9b6f298134624cb52b1af4ed8716dddb983d3Zhijun He 142f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala // Methods called by subclasses 143f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala void notifyStatus(bool idle); // updates from StatusTracker 144f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala 1457fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala private: 1461e479c0f4cb3e2174dde0b02e5656fb658f73495Igor Murashkin static const size_t kDumpLockAttempts = 10; 1471e479c0f4cb3e2174dde0b02e5656fb658f73495Igor Murashkin static const size_t kDumpSleepDuration = 100000; // 0.10 sec 14842368d9308db27a47c9ac706f9b040fa269257a9Eino-Ville Talvala static const size_t kInFlightWarnLimit = 20; 14942368d9308db27a47c9ac706f9b040fa269257a9Eino-Ville Talvala static const nsecs_t kShutdownTimeout = 5000000000; // 5 sec 150f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala static const nsecs_t kActiveTimeout = 500000000; // 500 ms 1514d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin struct RequestTrigger; 152f7da096db8655531c2f2b7bddccd1064b1021155Zhijun He // minimal jpeg buffer size: 256KB + blob header 153f7da096db8655531c2f2b7bddccd1064b1021155Zhijun He static const ssize_t kMinJpegBufferSize = 256 * 1024 + sizeof(camera3_jpeg_blob); 15416a2ada049447c156648812b94d25be07869f284Eino-Ville Talvala // Constant to use for stream ID when one doesn't exist 15516a2ada049447c156648812b94d25be07869f284Eino-Ville Talvala static const int NO_STREAM = -1; 156f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala 157f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala // A lock to enforce serialization on the input/configure side 158f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala // of the public interface. 159f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala // Only locked by public methods inherited from CameraDeviceBase. 160f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala // Not locked by methods guarded by mOutputLock, since they may act 161f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala // concurrently to the input/configure side of the interface. 162f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala // Must be locked before mLock if both will be locked by a method 163f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala Mutex mInterfaceLock; 164f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala 165f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala // The main lock on internal state 166f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala Mutex mLock; 167f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala 168f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala // Camera device ID 169f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala const int mId; 170f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala 171f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala /**** Scope for mLock ****/ 172f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala 173f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala camera3_device_t *mHal3Device; 174f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala 175f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala CameraMetadata mDeviceInfo; 176f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala 177a1530f1b16f093a91edbbbaf7dac9f9809867817Zhijun He CameraMetadata mRequestTemplateCache[CAMERA3_TEMPLATE_COUNT]; 178a1530f1b16f093a91edbbbaf7dac9f9809867817Zhijun He 179204e3295e2814052aef7e45ee9edd60128efbbd0Zhijun He uint32_t mDeviceVersion; 180cd8fce8fbe0f515e53a0ea0f50b739cf42ee57a4Yin-Chia Yeh 181f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala enum Status { 182f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala STATUS_ERROR, 183f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala STATUS_UNINITIALIZED, 184f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala STATUS_UNCONFIGURED, 185f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala STATUS_CONFIGURED, 186f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala STATUS_ACTIVE 187f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala } mStatus; 188f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala Vector<Status> mRecentStatusUpdates; 189f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala Condition mStatusChanged; 190f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala 191b2058d19297e508133a66b033d29380924b5d267Eino-Ville Talvala // Tracking cause of fatal errors when in STATUS_ERROR 192b2058d19297e508133a66b033d29380924b5d267Eino-Ville Talvala String8 mErrorCause; 193b2058d19297e508133a66b033d29380924b5d267Eino-Ville Talvala 194f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala // Mapping of stream IDs to stream instances 1952fba584544e8687b526e3388bf7160b696da1dbaIgor Murashkin typedef KeyedVector<int, sp<camera3::Camera3OutputStreamInterface> > 1962fba584544e8687b526e3388bf7160b696da1dbaIgor Murashkin StreamSet; 197f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala 198f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala StreamSet mOutputStreams; 199f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala sp<camera3::Camera3Stream> mInputStream; 200f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala int mNextStreamId; 201ea26c7772f4721657db409068d4bed194ae49c94Eino-Ville Talvala bool mNeedConfig; 202f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala 20316a2ada049447c156648812b94d25be07869f284Eino-Ville Talvala int mDummyStreamId; 20416a2ada049447c156648812b94d25be07869f284Eino-Ville Talvala 205f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala // Whether to send state updates upstream 206f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala // Pause when doing transparent reconfiguration 207f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala bool mPauseStateNotify; 208f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala 209f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala // Need to hold on to stream references until configure completes. 2102fba584544e8687b526e3388bf7160b696da1dbaIgor Murashkin Vector<sp<camera3::Camera3StreamInterface> > mDeletedStreams; 211f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala 212204e3295e2814052aef7e45ee9edd60128efbbd0Zhijun He // Whether the HAL will send partial result 213204e3295e2814052aef7e45ee9edd60128efbbd0Zhijun He bool mUsePartialResult; 214204e3295e2814052aef7e45ee9edd60128efbbd0Zhijun He 215204e3295e2814052aef7e45ee9edd60128efbbd0Zhijun He // Number of partial results that will be delivered by the HAL. 216204e3295e2814052aef7e45ee9edd60128efbbd0Zhijun He uint32_t mNumPartialResults; 217fd6ecdd39bd83ea020f78b425e96310380d66c35Eino-Ville Talvala 218f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala /**** End scope for mLock ****/ 219f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala 220f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala class CaptureRequest : public LightRefBase<CaptureRequest> { 221f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala public: 222f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala CameraMetadata mSettings; 223f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala sp<camera3::Camera3Stream> mInputStream; 2242fba584544e8687b526e3388bf7160b696da1dbaIgor Murashkin Vector<sp<camera3::Camera3OutputStreamInterface> > 2252fba584544e8687b526e3388bf7160b696da1dbaIgor Murashkin mOutputStreams; 226cb0652e5a850b2fcd919e977247e87239efaf70eJianing Wei CaptureResultExtras mResultExtras; 227f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala }; 228f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala typedef List<sp<CaptureRequest> > RequestList; 229f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala 23090e59c98c343e941b1a75307ffa4b4b5f1eb50d6Jianing Wei status_t checkStatusOkToCaptureLocked(); 23190e59c98c343e941b1a75307ffa4b4b5f1eb50d6Jianing Wei 23290e59c98c343e941b1a75307ffa4b4b5f1eb50d6Jianing Wei status_t convertMetadataListToRequestListLocked( 23390e59c98c343e941b1a75307ffa4b4b5f1eb50d6Jianing Wei const List<const CameraMetadata> &metadataList, 2342d6bb3f9e3e7cc1c7debbbe3d74bf9c70b6f39d4Jianing Wei /*out*/ 2352d6bb3f9e3e7cc1c7debbbe3d74bf9c70b6f39d4Jianing Wei RequestList *requestList); 23690e59c98c343e941b1a75307ffa4b4b5f1eb50d6Jianing Wei 237cb0652e5a850b2fcd919e977247e87239efaf70eJianing Wei status_t submitRequestsHelper(const List<const CameraMetadata> &requests, bool repeating, 238cb0652e5a850b2fcd919e977247e87239efaf70eJianing Wei int64_t *lastFrameNumber = NULL); 23990e59c98c343e941b1a75307ffa4b4b5f1eb50d6Jianing Wei 240f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala /** 2411e479c0f4cb3e2174dde0b02e5656fb658f73495Igor Murashkin * Get the last request submitted to the hal by the request thread. 2421e479c0f4cb3e2174dde0b02e5656fb658f73495Igor Murashkin * 2431e479c0f4cb3e2174dde0b02e5656fb658f73495Igor Murashkin * Takes mLock. 2441e479c0f4cb3e2174dde0b02e5656fb658f73495Igor Murashkin */ 245f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala virtual CameraMetadata getLatestRequestLocked(); 246f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala 247f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala /** 248f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala * Pause processing and flush everything, but don't tell the clients. 249f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala * This is for reconfiguring outputs transparently when according to the 250f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala * CameraDeviceBase interface we shouldn't need to. 251f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala * Must be called with mLock and mInterfaceLock both held. 252f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala */ 253f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala status_t internalPauseAndWaitLocked(); 2541e479c0f4cb3e2174dde0b02e5656fb658f73495Igor Murashkin 2551e479c0f4cb3e2174dde0b02e5656fb658f73495Igor Murashkin /** 256f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala * Resume work after internalPauseAndWaitLocked() 257f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala * Must be called with mLock and mInterfaceLock both held. 258f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala */ 259f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala status_t internalResumeLocked(); 260f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala 261f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala /** 262f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala * Wait until status tracker tells us we've transitioned to the target state 263f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala * set, which is either ACTIVE when active==true or IDLE (which is any 264f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala * non-ACTIVE state) when active==false. 265f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala * 266f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala * Needs to be called with mLock and mInterfaceLock held. This means there 267f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala * can ever only be one waiter at most. 268f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala * 269f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala * During the wait mLock is released. 270f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala * 271f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala */ 272f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala status_t waitUntilStateThenRelock(bool active, nsecs_t timeout); 273f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala 274f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala /** 27569a374897392c8bd70f441b7284f6f578c651ec9Zhijun He * Implementation of waitUntilDrained. On success, will transition to IDLE state. 27669a374897392c8bd70f441b7284f6f578c651ec9Zhijun He * 27769a374897392c8bd70f441b7284f6f578c651ec9Zhijun He * Need to be called with mLock and mInterfaceLock held. 27869a374897392c8bd70f441b7284f6f578c651ec9Zhijun He */ 27969a374897392c8bd70f441b7284f6f578c651ec9Zhijun He status_t waitUntilDrainedLocked(); 28069a374897392c8bd70f441b7284f6f578c651ec9Zhijun He 28169a374897392c8bd70f441b7284f6f578c651ec9Zhijun He /** 282f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala * Do common work for setting up a streaming or single capture request. 283f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala * On success, will transition to ACTIVE if in IDLE. 284f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala */ 285f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala sp<CaptureRequest> setUpRequestLocked(const CameraMetadata &request); 286f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala 287f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala /** 288f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala * Build a CaptureRequest request from the CameraDeviceBase request 289f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala * settings. 290f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala */ 291f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala sp<CaptureRequest> createCaptureRequest(const CameraMetadata &request); 2927fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala 293f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala /** 294f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala * Take the currently-defined set of streams and configure the HAL to use 295f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala * them. This is a long-running operation (may be several hundered ms). 296f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala */ 297f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala status_t configureStreamsLocked(); 2987fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala 299b2058d19297e508133a66b033d29380924b5d267Eino-Ville Talvala /** 30016a2ada049447c156648812b94d25be07869f284Eino-Ville Talvala * Add a dummy stream to the current stream set as a workaround for 30116a2ada049447c156648812b94d25be07869f284Eino-Ville Talvala * not allowing 0 streams in the camera HAL spec. 30216a2ada049447c156648812b94d25be07869f284Eino-Ville Talvala */ 30316a2ada049447c156648812b94d25be07869f284Eino-Ville Talvala status_t addDummyStreamLocked(); 30416a2ada049447c156648812b94d25be07869f284Eino-Ville Talvala 30516a2ada049447c156648812b94d25be07869f284Eino-Ville Talvala /** 30616a2ada049447c156648812b94d25be07869f284Eino-Ville Talvala * Remove a dummy stream if the current config includes real streams. 30716a2ada049447c156648812b94d25be07869f284Eino-Ville Talvala */ 30816a2ada049447c156648812b94d25be07869f284Eino-Ville Talvala status_t tryRemoveDummyStreamLocked(); 30916a2ada049447c156648812b94d25be07869f284Eino-Ville Talvala 31016a2ada049447c156648812b94d25be07869f284Eino-Ville Talvala /** 311b2058d19297e508133a66b033d29380924b5d267Eino-Ville Talvala * Set device into an error state due to some fatal failure, and set an 312b2058d19297e508133a66b033d29380924b5d267Eino-Ville Talvala * error message to indicate why. Only the first call's message will be 313b2058d19297e508133a66b033d29380924b5d267Eino-Ville Talvala * used. The message is also sent to the log. 314b2058d19297e508133a66b033d29380924b5d267Eino-Ville Talvala */ 315b2058d19297e508133a66b033d29380924b5d267Eino-Ville Talvala void setErrorState(const char *fmt, ...); 316b2058d19297e508133a66b033d29380924b5d267Eino-Ville Talvala void setErrorStateV(const char *fmt, va_list args); 317b2058d19297e508133a66b033d29380924b5d267Eino-Ville Talvala void setErrorStateLocked(const char *fmt, ...); 318b2058d19297e508133a66b033d29380924b5d267Eino-Ville Talvala void setErrorStateLockedV(const char *fmt, va_list args); 319b2058d19297e508133a66b033d29380924b5d267Eino-Ville Talvala 320f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala /** 321f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala * Debugging trylock/spin method 322f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala * Try to acquire a lock a few times with sleeps between before giving up. 323f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala */ 324f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala bool tryLockSpinRightRound(Mutex& lock); 325f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala 326cd8fce8fbe0f515e53a0ea0f50b739cf42ee57a4Yin-Chia Yeh struct Size { 327cd8fce8fbe0f515e53a0ea0f50b739cf42ee57a4Yin-Chia Yeh int width; 328cd8fce8fbe0f515e53a0ea0f50b739cf42ee57a4Yin-Chia Yeh int height; 329cd8fce8fbe0f515e53a0ea0f50b739cf42ee57a4Yin-Chia Yeh Size(int w, int h) : width(w), height(h){} 330cd8fce8fbe0f515e53a0ea0f50b739cf42ee57a4Yin-Chia Yeh }; 331cd8fce8fbe0f515e53a0ea0f50b739cf42ee57a4Yin-Chia Yeh 332cd8fce8fbe0f515e53a0ea0f50b739cf42ee57a4Yin-Chia Yeh /** 333cd8fce8fbe0f515e53a0ea0f50b739cf42ee57a4Yin-Chia Yeh * Helper function to get the largest Jpeg resolution (in area) 334cd8fce8fbe0f515e53a0ea0f50b739cf42ee57a4Yin-Chia Yeh * Return Size(0, 0) if static metatdata is invalid 335cd8fce8fbe0f515e53a0ea0f50b739cf42ee57a4Yin-Chia Yeh */ 336cd8fce8fbe0f515e53a0ea0f50b739cf42ee57a4Yin-Chia Yeh Size getMaxJpegResolution() const; 337cd8fce8fbe0f515e53a0ea0f50b739cf42ee57a4Yin-Chia Yeh 3384d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin struct RequestTrigger { 3394d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin // Metadata tag number, e.g. android.control.aePrecaptureTrigger 3404d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin uint32_t metadataTag; 3414d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin // Metadata value, e.g. 'START' or the trigger ID 3424d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin int32_t entryValue; 3434d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin 3444d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin // The last part of the fully qualified path, e.g. afTrigger 3454d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin const char *getTagName() const { 3464d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin return get_camera_metadata_tag_name(metadataTag) ?: "NULL"; 3474d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin } 3484d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin 3494d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin // e.g. TYPE_BYTE, TYPE_INT32, etc. 3504d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin int getTagType() const { 3514d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin return get_camera_metadata_tag_type(metadataTag); 3524d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin } 3534d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin }; 3544d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin 3557fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala /** 3567fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala * Thread for managing capture request submission to HAL device. 3577fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala */ 358f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala class RequestThread : public Thread { 3597fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala 3607fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala public: 3617fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala 362f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala RequestThread(wp<Camera3Device> parent, 363f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala sp<camera3::StatusTracker> statusTracker, 364f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala camera3_device_t *hal3Device); 365f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala 3661754351d9199721e7e7943461689e399ef015260Eino-Ville Talvala void setNotifyCallback(NotificationListener *listener); 3671754351d9199721e7e7943461689e399ef015260Eino-Ville Talvala 368f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala /** 369f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala * Call after stream (re)-configuration is completed. 370f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala */ 371f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala void configurationComplete(); 372f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala 373f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala /** 374f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala * Set or clear the list of repeating requests. Does not block 375f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala * on either. Use waitUntilPaused to wait until request queue 376f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala * has emptied out. 377f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala */ 3782d6bb3f9e3e7cc1c7debbbe3d74bf9c70b6f39d4Jianing Wei status_t setRepeatingRequests(const RequestList& requests, 3792d6bb3f9e3e7cc1c7debbbe3d74bf9c70b6f39d4Jianing Wei /*out*/ 3802d6bb3f9e3e7cc1c7debbbe3d74bf9c70b6f39d4Jianing Wei int64_t *lastFrameNumber = NULL); 3812d6bb3f9e3e7cc1c7debbbe3d74bf9c70b6f39d4Jianing Wei status_t clearRepeatingRequests(/*out*/ 3822d6bb3f9e3e7cc1c7debbbe3d74bf9c70b6f39d4Jianing Wei int64_t *lastFrameNumber = NULL); 3832d6bb3f9e3e7cc1c7debbbe3d74bf9c70b6f39d4Jianing Wei 3842d6bb3f9e3e7cc1c7debbbe3d74bf9c70b6f39d4Jianing Wei status_t queueRequestList(List<sp<CaptureRequest> > &requests, 3852d6bb3f9e3e7cc1c7debbbe3d74bf9c70b6f39d4Jianing Wei /*out*/ 3862d6bb3f9e3e7cc1c7debbbe3d74bf9c70b6f39d4Jianing Wei int64_t *lastFrameNumber = NULL); 38790e59c98c343e941b1a75307ffa4b4b5f1eb50d6Jianing Wei 388f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala /** 389abaa51d3ca31f0eda99e1d271e6dc64c877dbf58Eino-Ville Talvala * Remove all queued and repeating requests, and pending triggers 390abaa51d3ca31f0eda99e1d271e6dc64c877dbf58Eino-Ville Talvala */ 3911754351d9199721e7e7943461689e399ef015260Eino-Ville Talvala status_t clear(NotificationListener *listener, 3921754351d9199721e7e7943461689e399ef015260Eino-Ville Talvala /*out*/ 3932d6bb3f9e3e7cc1c7debbbe3d74bf9c70b6f39d4Jianing Wei int64_t *lastFrameNumber = NULL); 394abaa51d3ca31f0eda99e1d271e6dc64c877dbf58Eino-Ville Talvala 395abaa51d3ca31f0eda99e1d271e6dc64c877dbf58Eino-Ville Talvala /** 3964d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin * Queue a trigger to be dispatched with the next outgoing 3974d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin * process_capture_request. The settings for that request only 3984d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin * will be temporarily rewritten to add the trigger tag/value. 3994d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin * Subsequent requests will not be rewritten (for this tag). 4004d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin */ 4014d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin status_t queueTrigger(RequestTrigger trigger[], size_t count); 4024d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin 4034d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin /** 404f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala * Pause/unpause the capture thread. Doesn't block, so use 405f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala * waitUntilPaused to wait until the thread is paused. 406f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala */ 407f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala void setPaused(bool paused); 408f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala 409f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala /** 4104d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin * Wait until thread processes the capture request with settings' 4114d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin * android.request.id == requestId. 4124d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin * 4134d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin * Returns TIMED_OUT in case the thread does not process the request 4144d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin * within the timeout. 4154d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin */ 4164d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin status_t waitUntilRequestProcessed(int32_t requestId, nsecs_t timeout); 4174d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin 4181e479c0f4cb3e2174dde0b02e5656fb658f73495Igor Murashkin /** 419f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala * Shut down the thread. Shutdown is asynchronous, so thread may 420f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala * still be running once this method returns. 421f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala */ 422f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala virtual void requestExit(); 423f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala 424f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala /** 4251e479c0f4cb3e2174dde0b02e5656fb658f73495Igor Murashkin * Get the latest request that was sent to the HAL 4261e479c0f4cb3e2174dde0b02e5656fb658f73495Igor Murashkin * with process_capture_request. 4271e479c0f4cb3e2174dde0b02e5656fb658f73495Igor Murashkin */ 4281e479c0f4cb3e2174dde0b02e5656fb658f73495Igor Murashkin CameraMetadata getLatestRequest() const; 4291e479c0f4cb3e2174dde0b02e5656fb658f73495Igor Murashkin 4307fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala protected: 4317fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala 4327fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala virtual bool threadLoop(); 4337fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala 4347fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala private: 43542368d9308db27a47c9ac706f9b040fa269257a9Eino-Ville Talvala static int getId(const wp<Camera3Device> &device); 43642368d9308db27a47c9ac706f9b040fa269257a9Eino-Ville Talvala 4374d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin status_t queueTriggerLocked(RequestTrigger trigger); 4384d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin // Mix-in queued triggers into this request 4394d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin int32_t insertTriggers(const sp<CaptureRequest> &request); 4404d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin // Purge the queued triggers from this request, 4414d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin // restoring the old field values for those tags. 4424d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin status_t removeTriggers(const sp<CaptureRequest> &request); 4432f876f9ee63396e4e0117f85c5b3132cac7e2c9dEino-Ville Talvala 4442f876f9ee63396e4e0117f85c5b3132cac7e2c9dEino-Ville Talvala // HAL workaround: Make sure a trigger ID always exists if 4452f876f9ee63396e4e0117f85c5b3132cac7e2c9dEino-Ville Talvala // a trigger does 4462f876f9ee63396e4e0117f85c5b3132cac7e2c9dEino-Ville Talvala status_t addDummyTriggerIds(const sp<CaptureRequest> &request); 4474d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin 448f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala static const nsecs_t kRequestTimeout = 50e6; // 50 ms 449f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala 450f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala // Waits for a request, or returns NULL if times out. 451f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala sp<CaptureRequest> waitForNextRequest(); 452f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala 453f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala // Return buffers, etc, for a request that couldn't be fully 454f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala // constructed. The buffers will be returned in the ERROR state 455f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala // to mark them as not having valid data. 456f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala // All arguments will be modified. 457f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala void cleanUpFailedRequest(camera3_capture_request_t &request, 458f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala sp<CaptureRequest> &nextRequest, 459f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala Vector<camera3_stream_buffer_t> &outputBuffers); 460f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala 461f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala // Pause handling 462f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala bool waitIfPaused(); 46326fe6c7c56477ef227205c68f17df07ca3501d65Eino-Ville Talvala void unpauseForNewRequests(); 464f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala 465b2058d19297e508133a66b033d29380924b5d267Eino-Ville Talvala // Relay error to parent device object setErrorState 466b2058d19297e508133a66b033d29380924b5d267Eino-Ville Talvala void setErrorState(const char *fmt, ...); 467b2058d19297e508133a66b033d29380924b5d267Eino-Ville Talvala 4688684b7f7977f535260367040931c1fd994cca3b4Yin-Chia Yeh // If the input request is in mRepeatingRequests. Must be called with mRequestLock hold 4698684b7f7977f535260367040931c1fd994cca3b4Yin-Chia Yeh bool isRepeatingRequestLocked(const sp<CaptureRequest>); 4708684b7f7977f535260367040931c1fd994cca3b4Yin-Chia Yeh 471f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala wp<Camera3Device> mParent; 472f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala wp<camera3::StatusTracker> mStatusTracker; 473f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala camera3_device_t *mHal3Device; 474f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala 4751754351d9199721e7e7943461689e399ef015260Eino-Ville Talvala NotificationListener *mListener; 4761754351d9199721e7e7943461689e399ef015260Eino-Ville Talvala 477f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala const int mId; // The camera ID 478f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala int mStatusId; // The RequestThread's component ID for 479f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala // status tracking 48042368d9308db27a47c9ac706f9b040fa269257a9Eino-Ville Talvala 481f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala Mutex mRequestLock; 482f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala Condition mRequestSignal; 483f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala RequestList mRequestQueue; 484f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala RequestList mRepeatingRequests; 485f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala 486f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala bool mReconfigured; 487f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala 488f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala // Used by waitIfPaused, waitForNextRequest, and waitUntilPaused 489f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala Mutex mPauseLock; 490f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala bool mDoPause; 491f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala Condition mDoPauseSignal; 492f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala bool mPaused; 493f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala Condition mPausedSignal; 4947fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala 495f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala sp<CaptureRequest> mPrevRequest; 4964d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin int32_t mPrevTriggers; 4977fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala 49842368d9308db27a47c9ac706f9b040fa269257a9Eino-Ville Talvala uint32_t mFrameNumber; 4994d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin 5001e479c0f4cb3e2174dde0b02e5656fb658f73495Igor Murashkin mutable Mutex mLatestRequestMutex; 5014d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin Condition mLatestRequestSignal; 5024d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin // android.request.id for latest process_capture_request 5034d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin int32_t mLatestRequestId; 5041e479c0f4cb3e2174dde0b02e5656fb658f73495Igor Murashkin CameraMetadata mLatestRequest; 5054d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin 5064d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin typedef KeyedVector<uint32_t/*tag*/, RequestTrigger> TriggerMap; 5074d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin Mutex mTriggerMutex; 5084d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin TriggerMap mTriggerMap; 5094d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin TriggerMap mTriggerRemovedMap; 5104d2f2e8414df33337d4f09e5235719dfcc705674Igor Murashkin TriggerMap mTriggerReplacedMap; 511c00a25ccce0734bf5627cf02d0c4fb3cf051ce15Yin-Chia Yeh uint32_t mCurrentAfTriggerId; 512c00a25ccce0734bf5627cf02d0c4fb3cf051ce15Yin-Chia Yeh uint32_t mCurrentPreCaptureTriggerId; 513cb0652e5a850b2fcd919e977247e87239efaf70eJianing Wei 5142d6bb3f9e3e7cc1c7debbbe3d74bf9c70b6f39d4Jianing Wei int64_t mRepeatingLastFrameNumber; 5157fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala }; 516f76e027c43f531fc6f9287838b5c332236a4338aEino-Ville Talvala sp<RequestThread> mRequestThread; 5177fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala 5187fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala /** 51942368d9308db27a47c9ac706f9b040fa269257a9Eino-Ville Talvala * In-flight queue for tracking completion of capture requests. 52042368d9308db27a47c9ac706f9b040fa269257a9Eino-Ville Talvala */ 52142368d9308db27a47c9ac706f9b040fa269257a9Eino-Ville Talvala 52242368d9308db27a47c9ac706f9b040fa269257a9Eino-Ville Talvala struct InFlightRequest { 52342368d9308db27a47c9ac706f9b040fa269257a9Eino-Ville Talvala // Set by notify() SHUTTER call. 52443e69a6792f01b86b4aaf2314534f637e11c5843Chien-Yu Chen nsecs_t shutterTimestamp; 52543e69a6792f01b86b4aaf2314534f637e11c5843Chien-Yu Chen // Set by process_capture_result(). 52643e69a6792f01b86b4aaf2314534f637e11c5843Chien-Yu Chen nsecs_t sensorTimestamp; 5271d1f846c0dbaa36d0944e7b1e54cc07863e00a92Zhijun He int requestStatus; 52842368d9308db27a47c9ac706f9b040fa269257a9Eino-Ville Talvala // Set by process_capture_result call with valid metadata 52942368d9308db27a47c9ac706f9b040fa269257a9Eino-Ville Talvala bool haveResultMetadata; 53042368d9308db27a47c9ac706f9b040fa269257a9Eino-Ville Talvala // Decremented by calls to process_capture_result with valid output 531f0d962a6737eb8eec002d6804d9ffbe7bee672a0Zhijun He // and input buffers 53242368d9308db27a47c9ac706f9b040fa269257a9Eino-Ville Talvala int numBuffersLeft; 533cb0652e5a850b2fcd919e977247e87239efaf70eJianing Wei CaptureResultExtras resultExtras; 534c98bd8d9bf81663b5cd9c79e79d6e7869c1146e6Zhijun He // If this request has any input buffer 535c98bd8d9bf81663b5cd9c79e79d6e7869c1146e6Zhijun He bool hasInputBuffer; 53642368d9308db27a47c9ac706f9b040fa269257a9Eino-Ville Talvala 53743e69a6792f01b86b4aaf2314534f637e11c5843Chien-Yu Chen 53843e69a6792f01b86b4aaf2314534f637e11c5843Chien-Yu Chen // The last metadata that framework receives from HAL and 53943e69a6792f01b86b4aaf2314534f637e11c5843Chien-Yu Chen // not yet send out because the shutter event hasn't arrived. 54043e69a6792f01b86b4aaf2314534f637e11c5843Chien-Yu Chen // It's added by process_capture_result and sent when framework 54143e69a6792f01b86b4aaf2314534f637e11c5843Chien-Yu Chen // receives the shutter event. 54243e69a6792f01b86b4aaf2314534f637e11c5843Chien-Yu Chen CameraMetadata pendingMetadata; 54343e69a6792f01b86b4aaf2314534f637e11c5843Chien-Yu Chen 54443e69a6792f01b86b4aaf2314534f637e11c5843Chien-Yu Chen // Buffers are added by process_capture_result when output buffers 54543e69a6792f01b86b4aaf2314534f637e11c5843Chien-Yu Chen // return from HAL but framework has not yet received the shutter 54643e69a6792f01b86b4aaf2314534f637e11c5843Chien-Yu Chen // event. They will be returned to the streams when framework receives 54743e69a6792f01b86b4aaf2314534f637e11c5843Chien-Yu Chen // the shutter event. 54843e69a6792f01b86b4aaf2314534f637e11c5843Chien-Yu Chen Vector<camera3_stream_buffer_t> pendingOutputBuffers; 54943e69a6792f01b86b4aaf2314534f637e11c5843Chien-Yu Chen 55043e69a6792f01b86b4aaf2314534f637e11c5843Chien-Yu Chen 55143e69a6792f01b86b4aaf2314534f637e11c5843Chien-Yu Chen 552204e3295e2814052aef7e45ee9edd60128efbbd0Zhijun He // Fields used by the partial result only 553204e3295e2814052aef7e45ee9edd60128efbbd0Zhijun He struct PartialResultInFlight { 554fd6ecdd39bd83ea020f78b425e96310380d66c35Eino-Ville Talvala // Set by process_capture_result once 3A has been sent to clients 555fd6ecdd39bd83ea020f78b425e96310380d66c35Eino-Ville Talvala bool haveSent3A; 556fd6ecdd39bd83ea020f78b425e96310380d66c35Eino-Ville Talvala // Result metadata collected so far, when partial results are in use 557fd6ecdd39bd83ea020f78b425e96310380d66c35Eino-Ville Talvala CameraMetadata collectedResult; 558fd6ecdd39bd83ea020f78b425e96310380d66c35Eino-Ville Talvala 559204e3295e2814052aef7e45ee9edd60128efbbd0Zhijun He PartialResultInFlight(): 560fd6ecdd39bd83ea020f78b425e96310380d66c35Eino-Ville Talvala haveSent3A(false) { 561fd6ecdd39bd83ea020f78b425e96310380d66c35Eino-Ville Talvala } 562204e3295e2814052aef7e45ee9edd60128efbbd0Zhijun He } partialResult; 563fd6ecdd39bd83ea020f78b425e96310380d66c35Eino-Ville Talvala 564f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala // Default constructor needed by KeyedVector 56542368d9308db27a47c9ac706f9b040fa269257a9Eino-Ville Talvala InFlightRequest() : 56643e69a6792f01b86b4aaf2314534f637e11c5843Chien-Yu Chen shutterTimestamp(0), 56743e69a6792f01b86b4aaf2314534f637e11c5843Chien-Yu Chen sensorTimestamp(0), 5681d1f846c0dbaa36d0944e7b1e54cc07863e00a92Zhijun He requestStatus(OK), 56942368d9308db27a47c9ac706f9b040fa269257a9Eino-Ville Talvala haveResultMetadata(false), 570c98bd8d9bf81663b5cd9c79e79d6e7869c1146e6Zhijun He numBuffersLeft(0), 571c98bd8d9bf81663b5cd9c79e79d6e7869c1146e6Zhijun He hasInputBuffer(false){ 57242368d9308db27a47c9ac706f9b040fa269257a9Eino-Ville Talvala } 57342368d9308db27a47c9ac706f9b040fa269257a9Eino-Ville Talvala 574cb0652e5a850b2fcd919e977247e87239efaf70eJianing Wei InFlightRequest(int numBuffers) : 57543e69a6792f01b86b4aaf2314534f637e11c5843Chien-Yu Chen shutterTimestamp(0), 57643e69a6792f01b86b4aaf2314534f637e11c5843Chien-Yu Chen sensorTimestamp(0), 577cc27e117ed01c9a2b4def5a9c7a3103af83ee47eZhijun He requestStatus(OK), 57842368d9308db27a47c9ac706f9b040fa269257a9Eino-Ville Talvala haveResultMetadata(false), 579c98bd8d9bf81663b5cd9c79e79d6e7869c1146e6Zhijun He numBuffersLeft(numBuffers), 580c98bd8d9bf81663b5cd9c79e79d6e7869c1146e6Zhijun He hasInputBuffer(false){ 58142368d9308db27a47c9ac706f9b040fa269257a9Eino-Ville Talvala } 582cb0652e5a850b2fcd919e977247e87239efaf70eJianing Wei 583cb0652e5a850b2fcd919e977247e87239efaf70eJianing Wei InFlightRequest(int numBuffers, CaptureResultExtras extras) : 58443e69a6792f01b86b4aaf2314534f637e11c5843Chien-Yu Chen shutterTimestamp(0), 58543e69a6792f01b86b4aaf2314534f637e11c5843Chien-Yu Chen sensorTimestamp(0), 586cb0652e5a850b2fcd919e977247e87239efaf70eJianing Wei requestStatus(OK), 587cb0652e5a850b2fcd919e977247e87239efaf70eJianing Wei haveResultMetadata(false), 588cb0652e5a850b2fcd919e977247e87239efaf70eJianing Wei numBuffersLeft(numBuffers), 589c98bd8d9bf81663b5cd9c79e79d6e7869c1146e6Zhijun He resultExtras(extras), 590c98bd8d9bf81663b5cd9c79e79d6e7869c1146e6Zhijun He hasInputBuffer(false){ 591cb0652e5a850b2fcd919e977247e87239efaf70eJianing Wei } 592c98bd8d9bf81663b5cd9c79e79d6e7869c1146e6Zhijun He 593c98bd8d9bf81663b5cd9c79e79d6e7869c1146e6Zhijun He InFlightRequest(int numBuffers, CaptureResultExtras extras, bool hasInput) : 59443e69a6792f01b86b4aaf2314534f637e11c5843Chien-Yu Chen shutterTimestamp(0), 59543e69a6792f01b86b4aaf2314534f637e11c5843Chien-Yu Chen sensorTimestamp(0), 596c98bd8d9bf81663b5cd9c79e79d6e7869c1146e6Zhijun He requestStatus(OK), 597c98bd8d9bf81663b5cd9c79e79d6e7869c1146e6Zhijun He haveResultMetadata(false), 598c98bd8d9bf81663b5cd9c79e79d6e7869c1146e6Zhijun He numBuffersLeft(numBuffers), 599c98bd8d9bf81663b5cd9c79e79d6e7869c1146e6Zhijun He resultExtras(extras), 600c98bd8d9bf81663b5cd9c79e79d6e7869c1146e6Zhijun He hasInputBuffer(hasInput){ 601c98bd8d9bf81663b5cd9c79e79d6e7869c1146e6Zhijun He } 602c98bd8d9bf81663b5cd9c79e79d6e7869c1146e6Zhijun He}; 60342368d9308db27a47c9ac706f9b040fa269257a9Eino-Ville Talvala // Map from frame number to the in-flight request state 60442368d9308db27a47c9ac706f9b040fa269257a9Eino-Ville Talvala typedef KeyedVector<uint32_t, InFlightRequest> InFlightMap; 60542368d9308db27a47c9ac706f9b040fa269257a9Eino-Ville Talvala 60642368d9308db27a47c9ac706f9b040fa269257a9Eino-Ville Talvala Mutex mInFlightLock; // Protects mInFlightMap 60742368d9308db27a47c9ac706f9b040fa269257a9Eino-Ville Talvala InFlightMap mInFlightMap; 60842368d9308db27a47c9ac706f9b040fa269257a9Eino-Ville Talvala 609cb0652e5a850b2fcd919e977247e87239efaf70eJianing Wei status_t registerInFlight(uint32_t frameNumber, 610c98bd8d9bf81663b5cd9c79e79d6e7869c1146e6Zhijun He int32_t numBuffers, CaptureResultExtras resultExtras, bool hasInput); 611f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala 612f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala /** 613204e3295e2814052aef7e45ee9edd60128efbbd0Zhijun He * For the partial result, check if all 3A state fields are available 614fd6ecdd39bd83ea020f78b425e96310380d66c35Eino-Ville Talvala * and if so, queue up 3A-only result to the client. Returns true if 3A 615fd6ecdd39bd83ea020f78b425e96310380d66c35Eino-Ville Talvala * is sent. 616fd6ecdd39bd83ea020f78b425e96310380d66c35Eino-Ville Talvala */ 617204e3295e2814052aef7e45ee9edd60128efbbd0Zhijun He bool processPartial3AResult(uint32_t frameNumber, 618cb0652e5a850b2fcd919e977247e87239efaf70eJianing Wei const CameraMetadata& partial, const CaptureResultExtras& resultExtras); 619fd6ecdd39bd83ea020f78b425e96310380d66c35Eino-Ville Talvala 620fd6ecdd39bd83ea020f78b425e96310380d66c35Eino-Ville Talvala // Helpers for reading and writing 3A metadata into to/from partial results 621fd6ecdd39bd83ea020f78b425e96310380d66c35Eino-Ville Talvala template<typename T> 622fd6ecdd39bd83ea020f78b425e96310380d66c35Eino-Ville Talvala bool get3AResult(const CameraMetadata& result, int32_t tag, 623cb0652e5a850b2fcd919e977247e87239efaf70eJianing Wei T* value, uint32_t frameNumber); 624fd6ecdd39bd83ea020f78b425e96310380d66c35Eino-Ville Talvala 625fd6ecdd39bd83ea020f78b425e96310380d66c35Eino-Ville Talvala template<typename T> 626fd6ecdd39bd83ea020f78b425e96310380d66c35Eino-Ville Talvala bool insert3AResult(CameraMetadata &result, int32_t tag, const T* value, 627cb0652e5a850b2fcd919e977247e87239efaf70eJianing Wei uint32_t frameNumber); 628fd6ecdd39bd83ea020f78b425e96310380d66c35Eino-Ville Talvala /** 629f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala * Tracking for idle detection 630f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala */ 631f1e98d857ec377f2c9b916073d40732e6ebb7cedEino-Ville Talvala sp<camera3::StatusTracker> mStatusTracker; 63242368d9308db27a47c9ac706f9b040fa269257a9Eino-Ville Talvala 63342368d9308db27a47c9ac706f9b040fa269257a9Eino-Ville Talvala /** 6347d346fa448551703f98e8892ae7f4eb56675b92aEino-Ville Talvala * Output result queue and current HAL device 3A state 6357d346fa448551703f98e8892ae7f4eb56675b92aEino-Ville Talvala */ 6367d346fa448551703f98e8892ae7f4eb56675b92aEino-Ville Talvala 6377d346fa448551703f98e8892ae7f4eb56675b92aEino-Ville Talvala // Lock for output side of device 6387d346fa448551703f98e8892ae7f4eb56675b92aEino-Ville Talvala Mutex mOutputLock; 6397d346fa448551703f98e8892ae7f4eb56675b92aEino-Ville Talvala 6407d346fa448551703f98e8892ae7f4eb56675b92aEino-Ville Talvala /**** Scope for mOutputLock ****/ 6417d346fa448551703f98e8892ae7f4eb56675b92aEino-Ville Talvala 64242368d9308db27a47c9ac706f9b040fa269257a9Eino-Ville Talvala uint32_t mNextResultFrameNumber; 64342368d9308db27a47c9ac706f9b040fa269257a9Eino-Ville Talvala uint32_t mNextShutterFrameNumber; 644cb0652e5a850b2fcd919e977247e87239efaf70eJianing Wei List<CaptureResult> mResultQueue; 6457d346fa448551703f98e8892ae7f4eb56675b92aEino-Ville Talvala Condition mResultSignal; 6467d346fa448551703f98e8892ae7f4eb56675b92aEino-Ville Talvala NotificationListener *mListener; 6477d346fa448551703f98e8892ae7f4eb56675b92aEino-Ville Talvala 6487d346fa448551703f98e8892ae7f4eb56675b92aEino-Ville Talvala /**** End scope for mOutputLock ****/ 6497d346fa448551703f98e8892ae7f4eb56675b92aEino-Ville Talvala 6507d346fa448551703f98e8892ae7f4eb56675b92aEino-Ville Talvala /** 6517fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala * Callback functions from HAL device 6527fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala */ 6537fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala void processCaptureResult(const camera3_capture_result *result); 6547fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala 6557fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala void notify(const camera3_notify_msg *msg); 6567fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala 6571754351d9199721e7e7943461689e399ef015260Eino-Ville Talvala // Specific notify handlers 6581754351d9199721e7e7943461689e399ef015260Eino-Ville Talvala void notifyError(const camera3_error_msg_t &msg, 6591754351d9199721e7e7943461689e399ef015260Eino-Ville Talvala NotificationListener *listener); 6601754351d9199721e7e7943461689e399ef015260Eino-Ville Talvala void notifyShutter(const camera3_shutter_msg_t &msg, 6611754351d9199721e7e7943461689e399ef015260Eino-Ville Talvala NotificationListener *listener); 6621754351d9199721e7e7943461689e399ef015260Eino-Ville Talvala 66343e69a6792f01b86b4aaf2314534f637e11c5843Chien-Yu Chen // helper function to return the output buffers to the streams. 66443e69a6792f01b86b4aaf2314534f637e11c5843Chien-Yu Chen void returnOutputBuffers(const camera3_stream_buffer_t *outputBuffers, 66543e69a6792f01b86b4aaf2314534f637e11c5843Chien-Yu Chen size_t numBuffers, nsecs_t timestamp); 66643e69a6792f01b86b4aaf2314534f637e11c5843Chien-Yu Chen 66743e69a6792f01b86b4aaf2314534f637e11c5843Chien-Yu Chen // Insert the capture result given the pending metadata, result extras, 66843e69a6792f01b86b4aaf2314534f637e11c5843Chien-Yu Chen // partial results, and the frame number to the result queue. 66943e69a6792f01b86b4aaf2314534f637e11c5843Chien-Yu Chen void sendCaptureResult(CameraMetadata &pendingMetadata, 67043e69a6792f01b86b4aaf2314534f637e11c5843Chien-Yu Chen CaptureResultExtras &resultExtras, 67143e69a6792f01b86b4aaf2314534f637e11c5843Chien-Yu Chen CameraMetadata &collectedPartialResult, uint32_t frameNumber); 67243e69a6792f01b86b4aaf2314534f637e11c5843Chien-Yu Chen 67343e69a6792f01b86b4aaf2314534f637e11c5843Chien-Yu Chen /**** Scope for mInFlightLock ****/ 67443e69a6792f01b86b4aaf2314534f637e11c5843Chien-Yu Chen 67543e69a6792f01b86b4aaf2314534f637e11c5843Chien-Yu Chen // Remove the in-flight request of the given index from mInFlightMap 67643e69a6792f01b86b4aaf2314534f637e11c5843Chien-Yu Chen // if it's no longer needed. It must only be called with mInFlightLock held. 67743e69a6792f01b86b4aaf2314534f637e11c5843Chien-Yu Chen void removeInFlightRequestIfReadyLocked(int idx); 67843e69a6792f01b86b4aaf2314534f637e11c5843Chien-Yu Chen 67943e69a6792f01b86b4aaf2314534f637e11c5843Chien-Yu Chen /**** End scope for mInFlightLock ****/ 68043e69a6792f01b86b4aaf2314534f637e11c5843Chien-Yu Chen 6817fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala /** 6827fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala * Static callback forwarding methods from HAL to instance 6837fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala */ 6847fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala static callbacks_process_capture_result_t sProcessCaptureResult; 6857fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala 6867fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala static callbacks_notify_t sNotify; 6877fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala 6887fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala}; // class Camera3Device 6897fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala 6907fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala}; // namespace android 6917fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala 6927fa43f376ebd63fda24d85c9ebf97e0ddf534083Eino-Ville Talvala#endif 693