Parameters.h revision 9fc79c6fccc41255bb4f3538e2a21b01db8dc2dc
12e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala/* 22e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala * Copyright (C) 2012 The Android Open Source Project 32e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala * 42e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala * Licensed under the Apache License, Version 2.0 (the "License"); 52e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala * you may not use this file except in compliance with the License. 62e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala * You may obtain a copy of the License at 72e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala * 82e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala * http://www.apache.org/licenses/LICENSE-2.0 92e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala * 102e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala * Unless required by applicable law or agreed to in writing, software 112e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala * distributed under the License is distributed on an "AS IS" BASIS, 122e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 132e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala * See the License for the specific language governing permissions and 142e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala * limitations under the License. 152e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala */ 162e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala 172e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala#ifndef ANDROID_SERVERS_CAMERA_CAMERA2PARAMETERS_H 182e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala#define ANDROID_SERVERS_CAMERA_CAMERA2PARAMETERS_H 192e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala 202e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala#include <system/graphics.h> 212e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala 222e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala#include <utils/Errors.h> 232e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala#include <utils/Mutex.h> 242e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala#include <utils/String8.h> 252e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala#include <utils/Vector.h> 268a42dd8cd1a245d844f96cfd67dc342d7937e353Eino-Ville Talvala#include <utils/KeyedVector.h> 278a42dd8cd1a245d844f96cfd67dc342d7937e353Eino-Ville Talvala#include <camera/CameraParameters.h> 287efa520c76e6a1f6b3146404cc6aca5a8353583aIgor Murashkin#include <camera/CameraMetadata.h> 292e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala 302e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvalanamespace android { 312e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvalanamespace camera2 { 322e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala 33da6665cbd06ca58d3357c3002b7366d13e23f152Eino-Ville Talvala/** 34da6665cbd06ca58d3357c3002b7366d13e23f152Eino-Ville Talvala * Current camera state; this is the full state of the Camera under the old 35da6665cbd06ca58d3357c3002b7366d13e23f152Eino-Ville Talvala * camera API (contents of the CameraParameters object in a more-efficient 36da6665cbd06ca58d3357c3002b7366d13e23f152Eino-Ville Talvala * format, plus other state). The enum values are mostly based off the 37da6665cbd06ca58d3357c3002b7366d13e23f152Eino-Ville Talvala * corresponding camera2 enums, not the camera1 strings. A few are defined here 38da6665cbd06ca58d3357c3002b7366d13e23f152Eino-Ville Talvala * if they don't cleanly map to camera2 values. 39da6665cbd06ca58d3357c3002b7366d13e23f152Eino-Ville Talvala */ 402e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvalastruct Parameters { 41da6665cbd06ca58d3357c3002b7366d13e23f152Eino-Ville Talvala /** 42da6665cbd06ca58d3357c3002b7366d13e23f152Eino-Ville Talvala * Parameters and other state 43da6665cbd06ca58d3357c3002b7366d13e23f152Eino-Ville Talvala */ 442e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala int cameraId; 452e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala int cameraFacing; 462e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala 472e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala int previewWidth, previewHeight; 482e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala int32_t previewFpsRange[2]; 4970b054021a3a22622c2710267362c5e235ed73bdEino-Ville Talvala int lastSetPreviewFps; // the last single FPS value seen in a set call 502e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala int previewFps; // deprecated, here only for tracking changes 512e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala int previewFormat; 522e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala 532e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala int previewTransform; // set by CAMERA_CMD_SET_DISPLAY_ORIENTATION 542e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala 552e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala int pictureWidth, pictureHeight; 562e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala 572e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala int32_t jpegThumbSize[2]; 58c695b7c660e1fe62fca35c6b25c1849f3c81a49fEino-Ville Talvala uint8_t jpegQuality, jpegThumbQuality; 592e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala int32_t jpegRotation; 602e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala 612e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala bool gpsEnabled; 622e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala double gpsCoordinates[3]; 632e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala int64_t gpsTimestamp; 642e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala String8 gpsProcessingMethod; 652e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala 662e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala uint8_t wbMode; 672e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala uint8_t effectMode; 682e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala uint8_t antibandingMode; 692e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala uint8_t sceneMode; 702e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala 712e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala enum flashMode_t { 722e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala FLASH_MODE_OFF = 0, 732e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala FLASH_MODE_AUTO, 742e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala FLASH_MODE_ON, 752e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala FLASH_MODE_TORCH, 76d32b99b1a87497280add6efc0e99bd383e402de1Igor Murashkin FLASH_MODE_RED_EYE = ANDROID_CONTROL_AE_MODE_ON_AUTO_FLASH_REDEYE, 772e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala FLASH_MODE_INVALID = -1 782e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala } flashMode; 792e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala 802e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala enum focusMode_t { 81d32b99b1a87497280add6efc0e99bd383e402de1Igor Murashkin FOCUS_MODE_AUTO = ANDROID_CONTROL_AF_MODE_AUTO, 82d32b99b1a87497280add6efc0e99bd383e402de1Igor Murashkin FOCUS_MODE_MACRO = ANDROID_CONTROL_AF_MODE_MACRO, 83d32b99b1a87497280add6efc0e99bd383e402de1Igor Murashkin FOCUS_MODE_CONTINUOUS_VIDEO = ANDROID_CONTROL_AF_MODE_CONTINUOUS_VIDEO, 84d32b99b1a87497280add6efc0e99bd383e402de1Igor Murashkin FOCUS_MODE_CONTINUOUS_PICTURE = ANDROID_CONTROL_AF_MODE_CONTINUOUS_PICTURE, 85d32b99b1a87497280add6efc0e99bd383e402de1Igor Murashkin FOCUS_MODE_EDOF = ANDROID_CONTROL_AF_MODE_EDOF, 862e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala FOCUS_MODE_INFINITY, 872e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala FOCUS_MODE_FIXED, 882e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala FOCUS_MODE_INVALID = -1 892e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala } focusMode; 902e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala 91d6cc4a62f3d94cad4dd36bd0a844ba8764177d26Eino-Ville Talvala uint8_t focusState; // Latest focus state from HAL 92d6cc4a62f3d94cad4dd36bd0a844ba8764177d26Eino-Ville Talvala 9395069fefbdf54d87a624c2ac73727fce1c38545eEino-Ville Talvala // For use with triggerAfWithAuto quirk 9495069fefbdf54d87a624c2ac73727fce1c38545eEino-Ville Talvala focusMode_t shadowFocusMode; 9595069fefbdf54d87a624c2ac73727fce1c38545eEino-Ville Talvala 962e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala struct Area { 972e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala int left, top, right, bottom; 982e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala int weight; 992e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala Area() {} 1002e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala Area(int left, int top, int right, int bottom, int weight): 1012e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala left(left), top(top), right(right), bottom(bottom), 1022e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala weight(weight) {} 103ac0cd56627b121081308213d5a327cfbae410f4dEino-Ville Talvala bool isEmpty() const { 104ac0cd56627b121081308213d5a327cfbae410f4dEino-Ville Talvala return (left == 0) && (top == 0) && (right == 0) && (bottom == 0); 105ac0cd56627b121081308213d5a327cfbae410f4dEino-Ville Talvala } 1062e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala }; 1072e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala Vector<Area> focusingAreas; 1082e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala 1093ef464e095da6c5d1acb5723dbc4b9f7cfd4ecf8Zhijun He struct Size { 1103ef464e095da6c5d1acb5723dbc4b9f7cfd4ecf8Zhijun He int32_t width; 1113ef464e095da6c5d1acb5723dbc4b9f7cfd4ecf8Zhijun He int32_t height; 1123ef464e095da6c5d1acb5723dbc4b9f7cfd4ecf8Zhijun He }; 1133ef464e095da6c5d1acb5723dbc4b9f7cfd4ecf8Zhijun He 1142e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala int32_t exposureCompensation; 1152e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala bool autoExposureLock; 1162e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala bool autoWhiteBalanceLock; 1172e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala 1182e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala Vector<Area> meteringAreas; 1192e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala 1202e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala int zoom; 1212e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala 1222e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala int videoWidth, videoHeight; 1232e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala 1242e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala bool recordingHint; 1252e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala bool videoStabilization; 1262e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala 127e538206d15282afbc5b168d60b1026a5dfcd13c0James Painter enum lightFxMode_t { 128e538206d15282afbc5b168d60b1026a5dfcd13c0James Painter LIGHTFX_NONE = 0, 129e538206d15282afbc5b168d60b1026a5dfcd13c0James Painter LIGHTFX_LOWLIGHT, 130e538206d15282afbc5b168d60b1026a5dfcd13c0James Painter LIGHTFX_HDR 131e538206d15282afbc5b168d60b1026a5dfcd13c0James Painter } lightFx; 132e538206d15282afbc5b168d60b1026a5dfcd13c0James Painter 1338a42dd8cd1a245d844f96cfd67dc342d7937e353Eino-Ville Talvala CameraParameters params; 1342e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala String8 paramsFlattened; 1352e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala 1362e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala // These parameters are also part of the camera API-visible state, but not 1372e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala // directly listed in Camera.Parameters 1382e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala bool storeMetadataInBuffers; 1392e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala bool playShutterSound; 1402e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala bool enableFaceDetect; 1412e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala 1422e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala bool enableFocusMoveMessages; 1432e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala int afTriggerCounter; 1442e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala int currentAfTriggerId; 1452e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala bool afInMotion; 1462e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala 147da6665cbd06ca58d3357c3002b7366d13e23f152Eino-Ville Talvala int precaptureTriggerCounter; 148da6665cbd06ca58d3357c3002b7366d13e23f152Eino-Ville Talvala 1492e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala uint32_t previewCallbackFlags; 1502e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala bool previewCallbackOneShot; 1513ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala bool previewCallbackSurface; 1522e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala 153da6665cbd06ca58d3357c3002b7366d13e23f152Eino-Ville Talvala bool zslMode; 154da6665cbd06ca58d3357c3002b7366d13e23f152Eino-Ville Talvala 1552e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala // Overall camera state 1562e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala enum State { 1572e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala DISCONNECTED, 1582e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala STOPPED, 1592e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala WAITING_FOR_PREVIEW_WINDOW, 1602e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala PREVIEW, 1612e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala RECORD, 1622e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala STILL_CAPTURE, 1632e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala VIDEO_SNAPSHOT 1642e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala } state; 1652e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala 1662e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala // Number of zoom steps to simulate 16701831d233c84da7f9092e62f143626918a5a747eZhijun He static const unsigned int NUM_ZOOM_STEPS = 100; 1683ef464e095da6c5d1acb5723dbc4b9f7cfd4ecf8Zhijun He // Max preview size allowed 1693ef464e095da6c5d1acb5723dbc4b9f7cfd4ecf8Zhijun He static const unsigned int MAX_PREVIEW_WIDTH = 1920; 1703ef464e095da6c5d1acb5723dbc4b9f7cfd4ecf8Zhijun He static const unsigned int MAX_PREVIEW_HEIGHT = 1080; 1719fc79c6fccc41255bb4f3538e2a21b01db8dc2dcZhijun He // Aspect ratio tolerance 1729fc79c6fccc41255bb4f3538e2a21b01db8dc2dcZhijun He static const float ASPECT_RATIO_TOLERANCE = 0.001; 1732e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala 1742e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala // Full static camera info, object owned by someone else, such as 1752e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala // Camera2Device. 1762e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala const CameraMetadata *info; 1772e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala 1782e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala // Fast-access static device information; this is a subset of the 1792e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala // information available through the staticInfo() method, used for 1802e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala // frequently-accessed values or values that have to be calculated from the 1812e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala // static information. 1822e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala struct DeviceInfo { 1832e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala int32_t arrayWidth; 1842e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala int32_t arrayHeight; 1850181fde7bd20238cb13ae2665f0e5bfe7c2d9ac8Eino-Ville Talvala int32_t bestStillCaptureFpsRange[2]; 1862e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala uint8_t bestFaceDetectMode; 1872e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala int32_t maxFaces; 1888a42dd8cd1a245d844f96cfd67dc342d7937e353Eino-Ville Talvala struct OverrideModes { 1898a42dd8cd1a245d844f96cfd67dc342d7937e353Eino-Ville Talvala flashMode_t flashMode; 1908a42dd8cd1a245d844f96cfd67dc342d7937e353Eino-Ville Talvala uint8_t wbMode; 1918a42dd8cd1a245d844f96cfd67dc342d7937e353Eino-Ville Talvala focusMode_t focusMode; 1928a42dd8cd1a245d844f96cfd67dc342d7937e353Eino-Ville Talvala OverrideModes(): 1938a42dd8cd1a245d844f96cfd67dc342d7937e353Eino-Ville Talvala flashMode(FLASH_MODE_INVALID), 194d32b99b1a87497280add6efc0e99bd383e402de1Igor Murashkin wbMode(ANDROID_CONTROL_AWB_MODE_OFF), 1958a42dd8cd1a245d844f96cfd67dc342d7937e353Eino-Ville Talvala focusMode(FOCUS_MODE_INVALID) { 1968a42dd8cd1a245d844f96cfd67dc342d7937e353Eino-Ville Talvala } 1978a42dd8cd1a245d844f96cfd67dc342d7937e353Eino-Ville Talvala }; 1988a42dd8cd1a245d844f96cfd67dc342d7937e353Eino-Ville Talvala DefaultKeyedVector<uint8_t, OverrideModes> sceneModeOverrides; 1991f1872f1e1f3705e235ce784ce6d79102d26c117Eino-Ville Talvala float minFocalLength; 2004a66ad403b21a256773c719ae39f7b5e705b244eEino-Ville Talvala bool useFlexibleYuv; 2012e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala } fastInfo; 2022e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala 2038a42dd8cd1a245d844f96cfd67dc342d7937e353Eino-Ville Talvala // Quirks information; these are short-lived flags to enable workarounds for 2048a42dd8cd1a245d844f96cfd67dc342d7937e353Eino-Ville Talvala // incomplete HAL implementations 2058a42dd8cd1a245d844f96cfd67dc342d7937e353Eino-Ville Talvala struct Quirks { 2068a42dd8cd1a245d844f96cfd67dc342d7937e353Eino-Ville Talvala bool triggerAfWithAuto; 2078a42dd8cd1a245d844f96cfd67dc342d7937e353Eino-Ville Talvala bool useZslFormat; 2087373cbe85e617345f7002256a4be389fe62af913Igor Murashkin bool meteringCropRegion; 2098a42dd8cd1a245d844f96cfd67dc342d7937e353Eino-Ville Talvala } quirks; 2108a42dd8cd1a245d844f96cfd67dc342d7937e353Eino-Ville Talvala 211da6665cbd06ca58d3357c3002b7366d13e23f152Eino-Ville Talvala /** 212da6665cbd06ca58d3357c3002b7366d13e23f152Eino-Ville Talvala * Parameter manipulation and setup methods 213da6665cbd06ca58d3357c3002b7366d13e23f152Eino-Ville Talvala */ 2142e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala 2152e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala Parameters(int cameraId, int cameraFacing); 2162e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala ~Parameters(); 2172e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala 2182e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala // Sets up default parameters 2192e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala status_t initialize(const CameraMetadata *info); 2202e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala 221e382ee28709b83264a46b09e8f766c5ef42efa35Eino-Ville Talvala // Build fast-access device static info from static info 2222e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala status_t buildFastInfo(); 223e382ee28709b83264a46b09e8f766c5ef42efa35Eino-Ville Talvala // Query for quirks from static info 224e382ee28709b83264a46b09e8f766c5ef42efa35Eino-Ville Talvala status_t buildQuirks(); 2252e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala 2262e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala // Get entry from camera static characteristics information. min/maxCount 2272e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala // are used for error checking the number of values in the entry. 0 for 2282e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala // max/minCount means to do no bounds check in that direction. In case of 2292e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala // error, the entry data pointer is null and the count is 0. 2302e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala camera_metadata_ro_entry_t staticInfo(uint32_t tag, 231d8c7ad1cbc2e6830560a085380a5828cc3d41010Igor Murashkin size_t minCount=0, size_t maxCount=0, bool required=true) const; 2322e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala 2332e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala // Validate and update camera parameters based on new settings 2348a42dd8cd1a245d844f96cfd67dc342d7937e353Eino-Ville Talvala status_t set(const String8 ¶mString); 2358a42dd8cd1a245d844f96cfd67dc342d7937e353Eino-Ville Talvala 2368a42dd8cd1a245d844f96cfd67dc342d7937e353Eino-Ville Talvala // Retrieve the current settings 2378a42dd8cd1a245d844f96cfd67dc342d7937e353Eino-Ville Talvala String8 get() const; 2382e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala 239da6665cbd06ca58d3357c3002b7366d13e23f152Eino-Ville Talvala // Update passed-in request for common parameters 240da6665cbd06ca58d3357c3002b7366d13e23f152Eino-Ville Talvala status_t updateRequest(CameraMetadata *request) const; 241da6665cbd06ca58d3357c3002b7366d13e23f152Eino-Ville Talvala 242ec7710898208162576c3242f5a590651ab42aa2dEino-Ville Talvala // Add/update JPEG entries in metadata 243ec7710898208162576c3242f5a590651ab42aa2dEino-Ville Talvala status_t updateRequestJpeg(CameraMetadata *request) const; 244ec7710898208162576c3242f5a590651ab42aa2dEino-Ville Talvala 245018d228ac43a8da7d5f36e45fd105c9baf2490a0Igor Murashkin // Calculate the crop region rectangle based on current stream sizes 246018d228ac43a8da7d5f36e45fd105c9baf2490a0Igor Murashkin struct CropRegion { 247018d228ac43a8da7d5f36e45fd105c9baf2490a0Igor Murashkin float left; 248018d228ac43a8da7d5f36e45fd105c9baf2490a0Igor Murashkin float top; 249018d228ac43a8da7d5f36e45fd105c9baf2490a0Igor Murashkin float width; 250018d228ac43a8da7d5f36e45fd105c9baf2490a0Igor Murashkin float height; 2517373cbe85e617345f7002256a4be389fe62af913Igor Murashkin 2527373cbe85e617345f7002256a4be389fe62af913Igor Murashkin enum Outputs { 2537373cbe85e617345f7002256a4be389fe62af913Igor Murashkin OUTPUT_PREVIEW = 0x01, 2547373cbe85e617345f7002256a4be389fe62af913Igor Murashkin OUTPUT_VIDEO = 0x02, 2557373cbe85e617345f7002256a4be389fe62af913Igor Murashkin OUTPUT_JPEG_THUMBNAIL = 0x04, 2567373cbe85e617345f7002256a4be389fe62af913Igor Murashkin OUTPUT_PICTURE = 0x08, 2577373cbe85e617345f7002256a4be389fe62af913Igor Murashkin }; 258018d228ac43a8da7d5f36e45fd105c9baf2490a0Igor Murashkin }; 2597373cbe85e617345f7002256a4be389fe62af913Igor Murashkin CropRegion calculateCropRegion(CropRegion::Outputs outputs) const; 260018d228ac43a8da7d5f36e45fd105c9baf2490a0Igor Murashkin 2611f1872f1e1f3705e235ce784ce6d79102d26c117Eino-Ville Talvala // Calculate the field of view of the high-resolution JPEG capture 2621f1872f1e1f3705e235ce784ce6d79102d26c117Eino-Ville Talvala status_t calculatePictureFovs(float *horizFov, float *vertFov) const; 2631f1872f1e1f3705e235ce784ce6d79102d26c117Eino-Ville Talvala 2642e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala // Static methods for debugging and converting between camera1 and camera2 2652e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala // parameters 2662e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala 2672e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala static const char *getStateName(State state); 2682e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala 2692e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala static int formatStringToEnum(const char *format); 2702e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala static const char *formatEnumToString(int format); 2712e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala 2722e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala static int wbModeStringToEnum(const char *wbMode); 2738a42dd8cd1a245d844f96cfd67dc342d7937e353Eino-Ville Talvala static const char* wbModeEnumToString(uint8_t wbMode); 2742e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala static int effectModeStringToEnum(const char *effectMode); 2752e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala static int abModeStringToEnum(const char *abMode); 2762e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala static int sceneModeStringToEnum(const char *sceneMode); 2772e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala static flashMode_t flashModeStringToEnum(const char *flashMode); 2788a42dd8cd1a245d844f96cfd67dc342d7937e353Eino-Ville Talvala static const char* flashModeEnumToString(flashMode_t flashMode); 2792e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala static focusMode_t focusModeStringToEnum(const char *focusMode); 2808a42dd8cd1a245d844f96cfd67dc342d7937e353Eino-Ville Talvala static const char* focusModeEnumToString(focusMode_t focusMode); 281e538206d15282afbc5b168d60b1026a5dfcd13c0James Painter static lightFxMode_t lightFxStringToEnum(const char *lightFxMode); 2821aecbcb23d6304b1c86bd7ee8f6c5352d8d356ccEino-Ville Talvala 2832e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala static status_t parseAreas(const char *areasCStr, 2842e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala Vector<Area> *areas); 2857d2a4aaaf5691ee523fc0d03c286620f392ed16fIgor Murashkin 2867d2a4aaaf5691ee523fc0d03c286620f392ed16fIgor Murashkin enum AreaKind 2877d2a4aaaf5691ee523fc0d03c286620f392ed16fIgor Murashkin { 2887d2a4aaaf5691ee523fc0d03c286620f392ed16fIgor Murashkin AREA_KIND_FOCUS, 2897d2a4aaaf5691ee523fc0d03c286620f392ed16fIgor Murashkin AREA_KIND_METERING 2907d2a4aaaf5691ee523fc0d03c286620f392ed16fIgor Murashkin }; 2917d2a4aaaf5691ee523fc0d03c286620f392ed16fIgor Murashkin status_t validateAreas(const Vector<Area> &areas, 2927d2a4aaaf5691ee523fc0d03c286620f392ed16fIgor Murashkin size_t maxRegions, 2937d2a4aaaf5691ee523fc0d03c286620f392ed16fIgor Murashkin AreaKind areaKind) const; 2942e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala static bool boolFromString(const char *boolStr); 2952e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala 2962e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala // Map from camera orientation + facing to gralloc transform enum 2972e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala static int degToTransform(int degrees, bool mirror); 2982e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala 299d0cec0cb574a3d629afb7c32883bc986d7a65535Eino-Ville Talvala // API specifies FPS ranges are done in fixed point integer, with LSB = 0.001. 300d0cec0cb574a3d629afb7c32883bc986d7a65535Eino-Ville Talvala // Note that this doesn't apply to the (deprecated) single FPS value. 301c9d7e4da3f963dadbea19e9b520fb7a7e28e614aEino-Ville Talvala static const int kFpsToApiScale = 1000; 302c9d7e4da3f963dadbea19e9b520fb7a7e28e614aEino-Ville Talvala 3032e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala // Transform between (-1000,-1000)-(1000,1000) normalized coords from camera 3042e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala // API and HAL2 (0,0)-(activePixelArray.width/height) coordinates 3052e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala int arrayXToNormalized(int width) const; 3062e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala int arrayYToNormalized(int height) const; 3072e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala int normalizedXToArray(int x) const; 3082e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala int normalizedYToArray(int y) const; 309af3d28870f7890370d6acb21d20cf1ccab4b9e08Igor Murashkin 310af3d28870f7890370d6acb21d20cf1ccab4b9e08Igor Murashkin struct Range { 311af3d28870f7890370d6acb21d20cf1ccab4b9e08Igor Murashkin int min; 312af3d28870f7890370d6acb21d20cf1ccab4b9e08Igor Murashkin int max; 313af3d28870f7890370d6acb21d20cf1ccab4b9e08Igor Murashkin }; 314af3d28870f7890370d6acb21d20cf1ccab4b9e08Igor Murashkin 315af3d28870f7890370d6acb21d20cf1ccab4b9e08Igor Murashkin int32_t fpsFromRange(int32_t min, int32_t max) const; 316af3d28870f7890370d6acb21d20cf1ccab4b9e08Igor Murashkin 3177373cbe85e617345f7002256a4be389fe62af913Igor Murashkinprivate: 3187373cbe85e617345f7002256a4be389fe62af913Igor Murashkin 3197373cbe85e617345f7002256a4be389fe62af913Igor Murashkin // Convert between HAL2 sensor array coordinates and 3207373cbe85e617345f7002256a4be389fe62af913Igor Murashkin // viewfinder crop-region relative array coordinates 3217373cbe85e617345f7002256a4be389fe62af913Igor Murashkin int cropXToArray(int x) const; 3227373cbe85e617345f7002256a4be389fe62af913Igor Murashkin int cropYToArray(int y) const; 3237373cbe85e617345f7002256a4be389fe62af913Igor Murashkin int arrayXToCrop(int x) const; 3247373cbe85e617345f7002256a4be389fe62af913Igor Murashkin int arrayYToCrop(int y) const; 3257373cbe85e617345f7002256a4be389fe62af913Igor Murashkin 3267373cbe85e617345f7002256a4be389fe62af913Igor Murashkin // Convert between viewfinder crop-region relative array coordinates 3277373cbe85e617345f7002256a4be389fe62af913Igor Murashkin // and camera API (-1000,1000)-(1000,1000) normalized coords 3287373cbe85e617345f7002256a4be389fe62af913Igor Murashkin int cropXToNormalized(int x) const; 3297373cbe85e617345f7002256a4be389fe62af913Igor Murashkin int cropYToNormalized(int y) const; 3307373cbe85e617345f7002256a4be389fe62af913Igor Murashkin int normalizedXToCrop(int x) const; 3317373cbe85e617345f7002256a4be389fe62af913Igor Murashkin int normalizedYToCrop(int y) const; 3323ef464e095da6c5d1acb5723dbc4b9f7cfd4ecf8Zhijun He 3333ef464e095da6c5d1acb5723dbc4b9f7cfd4ecf8Zhijun He Vector<Size> availablePreviewSizes; 3343ef464e095da6c5d1acb5723dbc4b9f7cfd4ecf8Zhijun He // Get size list (that are no larger than limit) from static metadata. 3353ef464e095da6c5d1acb5723dbc4b9f7cfd4ecf8Zhijun He status_t getFilteredPreviewSizes(Size limit, Vector<Size> *sizes); 3369fc79c6fccc41255bb4f3538e2a21b01db8dc2dcZhijun He // Get max size (from the size array) that matches the given aspect ratio. 3379fc79c6fccc41255bb4f3538e2a21b01db8dc2dcZhijun He Size getMaxSizeForRatio(float ratio, const int32_t* sizeArray, size_t count); 3382e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala}; 3392e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala 3402e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala// This class encapsulates the Parameters class so that it can only be accessed 3412e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala// by constructing a Lock object, which locks the SharedParameter's mutex. 3422e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvalaclass SharedParameters { 3432e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala public: 3442e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala SharedParameters(int cameraId, int cameraFacing): 3452e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala mParameters(cameraId, cameraFacing) { 3462e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala } 3472e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala 3482e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala template<typename S, typename P> 3492e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala class BaseLock { 3502e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala public: 3512e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala BaseLock(S &p): 3522e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala mParameters(p.mParameters), 3532e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala mSharedParameters(p) { 3542e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala mSharedParameters.mLock.lock(); 3552e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala } 3562e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala 3572e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala ~BaseLock() { 3582e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala mSharedParameters.mLock.unlock(); 3592e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala } 3602e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala P &mParameters; 3612e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala private: 3622e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala // Disallow copying, default construction 3632e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala BaseLock(); 3642e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala BaseLock(const BaseLock &); 3652e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala BaseLock &operator=(const BaseLock &); 3662e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala S &mSharedParameters; 3672e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala }; 3682e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala typedef BaseLock<SharedParameters, Parameters> Lock; 3692e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala typedef BaseLock<const SharedParameters, const Parameters> ReadLock; 3702e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala 3712e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala // Access static info, read-only and immutable, so no lock needed 3722e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala camera_metadata_ro_entry_t staticInfo(uint32_t tag, 3732e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala size_t minCount=0, size_t maxCount=0) const { 3742e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala return mParameters.staticInfo(tag, minCount, maxCount); 3752e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala } 3762e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala 3772e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala // Only use for dumping or other debugging 3782e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala const Parameters &unsafeAccess() { 3792e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala return mParameters; 3802e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala } 3812e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala private: 3822e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala Parameters mParameters; 3832e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala mutable Mutex mLock; 3842e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala}; 3852e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala 3862e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala 3872e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala}; // namespace camera2 3882e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala}; // namespace android 3892e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala 3902e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala#endif 391