CameraHal.cpp revision 8b0b73df9a2fe8e4fc2c36919d05321f2d96d543
1c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/* 2c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev * Copyright (C) Texas Instruments - http://www.ti.com/ 3c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev * 4c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev * Licensed under the Apache License, Version 2.0 (the "License"); 5c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev * you may not use this file except in compliance with the License. 6c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev * You may obtain a copy of the License at 7c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev * 8c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev * http://www.apache.org/licenses/LICENSE-2.0 9c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev * 10c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev * Unless required by applicable law or agreed to in writing, software 11c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev * distributed under the License is distributed on an "AS IS" BASIS, 12c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev * See the License for the specific language governing permissions and 14c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev * limitations under the License. 15c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 16c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 17c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 18c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev* @file CameraHal.cpp 19c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev* 20c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev* This file maps the Camera Hardware Interface to V4L2. 21c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev* 22c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev*/ 23c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 24c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#define LOG_TAG "CameraHAL" 25c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 26c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#include "CameraHal.h" 27c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#include "ANativeWindowDisplayAdapter.h" 28c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#include "TICameraParameters.h" 29c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#include "CameraProperties.h" 30c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#include <cutils/properties.h> 31c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 32c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#include <poll.h> 33c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#include <math.h> 34c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 35c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevnamespace android { 36c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 379a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luuextern "C" CameraAdapter* CameraAdapter_Factory(size_t); 38c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 39c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/*****************************************************************************/ 40c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 41c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev////Constant definitions and declarations 42c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev////@todo Have a CameraProperties class to store these parameters as constants for every camera 43c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev//// Currently, they are hard-coded 44c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 45c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevconst int CameraHal::NO_BUFFERS_PREVIEW = MAX_CAMERA_BUFFERS; 46c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevconst int CameraHal::NO_BUFFERS_IMAGE_CAPTURE = 2; 47c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 48c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevconst uint32_t MessageNotifier::EVENT_BIT_FIELD_POSITION = 0; 49c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevconst uint32_t MessageNotifier::FRAME_BIT_FIELD_POSITION = 0; 50c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 51c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/******************************************************************************/ 52c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 53c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#if PPM_INSTRUMENTATION || PPM_INSTRUMENTATION_ABS 54c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 55c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstruct timeval CameraHal::mStartPreview; 56c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstruct timeval CameraHal::mStartFocus; 57c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstruct timeval CameraHal::mStartCapture; 58c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 59c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#endif 60c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 61c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatic void orientation_cb(uint32_t orientation, uint32_t tilt, void* cookie) { 62c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraHal *camera = NULL; 63c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 64c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (cookie) { 65c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev camera = (CameraHal*) cookie; 66c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev camera->onOrientationEvent(orientation, tilt); 67c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 68c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 69c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 70c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/*-------------Camera Hal Interface Method definitions STARTS here--------------------*/ 71c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 72c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 73c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Callback function to receive orientation events from SensorListener 74c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 75c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::onOrientationEvent(uint32_t orientation, uint32_t tilt) { 76c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 77c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 78c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != mCameraAdapter ) { 79c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->onOrientationEvent(orientation, tilt); 80c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 81c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 82c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 83c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 84c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 85c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 86c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Set the notification and data callbacks 87c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 88c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param[in] notify_cb Notify callback for notifying the app about events and errors 89c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param[in] data_cb Buffer callback for sending the preview/raw frames to the app 90c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param[in] data_cb_timestamp Buffer callback for sending the video frames w/ timestamp 91c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param[in] user Callback cookie 92c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return none 93c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 94c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 95c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::setCallbacks(camera_notify_callback notify_cb, 96c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev camera_data_callback data_cb, 97c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev camera_data_timestamp_callback data_cb_timestamp, 98c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev camera_request_memory get_memory, 99c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev void *user) 100c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 101c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 102c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 103c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != mAppCallbackNotifier.get() ) 104c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 105c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->setCallbacks(this, 106c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev notify_cb, 107c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev data_cb, 108c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev data_cb_timestamp, 109c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev get_memory, 110c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev user); 111c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 112c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 113c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 114c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 115c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 116c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 117c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Enable a message, or set of messages. 118c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 119c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param[in] msgtype Bitmask of the messages to enable (defined in include/ui/Camera.h) 120c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return none 121c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 122c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 123c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::enableMsgType(int32_t msgType) 124c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 125c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 126c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 127c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( ( msgType & CAMERA_MSG_SHUTTER ) && ( !mShutterEnabled ) ) 128c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 129c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev msgType &= ~CAMERA_MSG_SHUTTER; 130c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 131c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1322ecb39c0ca21ce9ae00c4585e3f7002e8b4e6ca7Tyler Luu // ignoring enable focus message from camera service 1332ecb39c0ca21ce9ae00c4585e3f7002e8b4e6ca7Tyler Luu // we will enable internally in autoFocus call 1342ecb39c0ca21ce9ae00c4585e3f7002e8b4e6ca7Tyler Luu if (msgType & CAMERA_MSG_FOCUS) { 1352ecb39c0ca21ce9ae00c4585e3f7002e8b4e6ca7Tyler Luu msgType &= ~CAMERA_MSG_FOCUS; 1362ecb39c0ca21ce9ae00c4585e3f7002e8b4e6ca7Tyler Luu } 1372ecb39c0ca21ce9ae00c4585e3f7002e8b4e6ca7Tyler Luu 138c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 139c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Mutex::Autolock lock(mLock); 140c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mMsgEnabled |= msgType; 141c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 142c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 143c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mMsgEnabled & CAMERA_MSG_PREVIEW_FRAME) 144c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 145c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mDisplayPaused) 146c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 147c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("Preview currently paused...will enable preview callback when restarted"); 148c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev msgType &= ~CAMERA_MSG_PREVIEW_FRAME; 149c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev }else 150c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 151c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("Enabling Preview Callback"); 152c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 153c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 154c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 155c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 156c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDB("Preview callback not enabled %x", msgType); 157c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 158c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 159c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 160c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Configure app callback notifier with the message callback required 161c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->enableMsgType (msgType); 162c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 163c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 164c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 165c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 166c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 167c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Disable a message, or set of messages. 168c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 169c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param[in] msgtype Bitmask of the messages to disable (defined in include/ui/Camera.h) 170c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return none 171c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 172c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 173c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::disableMsgType(int32_t msgType) 174c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 175c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 176c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 177c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 178c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Mutex::Autolock lock(mLock); 179c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mMsgEnabled &= ~msgType; 180c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 181c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 182c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if( msgType & CAMERA_MSG_PREVIEW_FRAME) 183c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 184c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("Disabling Preview Callback"); 185c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 186c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 187c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Configure app callback notifier 188c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->disableMsgType (msgType); 189c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 190c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 191c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 192c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 193c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 194c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Query whether a message, or a set of messages, is enabled. 195c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 196c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Note that this is operates as an AND, if any of the messages queried are off, this will 197c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return false. 198c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 199c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param[in] msgtype Bitmask of the messages to query (defined in include/ui/Camera.h) 200c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return true If all message types are enabled 201c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev false If any message type 202c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 203c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 204c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevint CameraHal::msgTypeEnabled(int32_t msgType) 205c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 206c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 207c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Mutex::Autolock lock(mLock); 208c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 209c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return (mMsgEnabled & msgType); 210c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 211c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 212c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 213c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Set the camera parameters. 214c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 215c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param[in] params Camera parameters to configure the camera 216c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return NO_ERROR 217c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @todo Define error codes 218c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 219c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 220c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevint CameraHal::setParameters(const char* parameters) 221c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 222c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 223c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 224c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 225c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraParameters params; 226c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 227c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev String8 str_params(parameters); 228c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev params.unflatten(str_params); 229c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 230c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 231c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 232c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return setParameters(params); 233c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 234c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 235c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 236c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Set the camera parameters. 237c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 238c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param[in] params Camera parameters to configure the camera 239c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return NO_ERROR 240c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @todo Define error codes 241c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 242c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 243c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevint CameraHal::setParameters(const CameraParameters& params) 244c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 245c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 246c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 247c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 248c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int w, h; 249c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int w_orig, h_orig; 250c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int framerate,minframerate; 251c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int maxFPS, minFPS; 252c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int error; 253c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int base; 254c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev const char *valstr = NULL; 255c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev const char *prevFormat; 256c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev char *af_coord; 257c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev TIUTILS::Message msg; 258c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 259b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // Needed for KEY_RECORDING_HINT 260b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil bool restartPreviewRequired = false; 261f4260660c494005dc6556698765fe3f3a0d97f60Tyler Luu bool updateRequired = false; 262b93aec67a3f7a66060a525a5c0d68fa0089f76c4Sundar Raman CameraParameters oldParams(mParameters.flatten()); 263381ec2390c3d9d6ba3b67cf53e69fec96e7a7bd1Akwasi Boateng bool videoMode = false; 264524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman char range[MAX_PROP_VALUE_LENGTH]; 265c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 266b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 267b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil Mutex::Autolock lock(mLock); 268c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 269b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil ///Ensure that preview is not enabled when the below parameters are changed. 270b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(!previewEnabled()) 271c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 272c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 273b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("PreviewFormat %s", params.getPreviewFormat()); 274c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2753a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu if ((valstr = params.getPreviewFormat()) != NULL) { 2763a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu if ( isParameterValid(valstr, mCameraProperties->get(CameraProperties::SUPPORTED_PREVIEW_FORMATS))) { 2773a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu mParameters.setPreviewFormat(valstr); 2783a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu } else { 2793a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu CAMHAL_LOGEB("Invalid preview format.Supported: %s", mCameraProperties->get(CameraProperties::SUPPORTED_PREVIEW_FORMATS)); 2803a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu return -EINVAL; 281b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 2823a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu } 283b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 284f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(TICameraParameters::KEY_VNF)) != NULL) { 285f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ( (params.getInt(TICameraParameters::KEY_VNF)==0) || (params.getInt(TICameraParameters::KEY_VNF)==1) ) { 286f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("VNF set %s", params.get(TICameraParameters::KEY_VNF)); 287f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(TICameraParameters::KEY_VNF, valstr); 288f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 289f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid VNF: %s", valstr); 290f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 291b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 292f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 293b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 2948b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu if ((valstr = params.get(CameraParameters::KEY_VIDEO_STABILIZATION)) != NULL) { 2958b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu // make sure we support vstab...if we don't and application is trying to set 2968b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu // vstab then return an error 2978b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu if (strcmp(mCameraProperties->get(CameraProperties::VSTAB_SUPPORTED), 2988b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu CameraParameters::TRUE) == 0) { 2998b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu CAMHAL_LOGDB("VSTAB %s", 3008b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu params.get(CameraParameters::KEY_VIDEO_STABILIZATION)); 3018b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu mParameters.set(CameraParameters::KEY_VIDEO_STABILIZATION, 3028b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu params.get(CameraParameters::KEY_VIDEO_STABILIZATION)); 3038b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu } else if (strcmp(valstr, CameraParameters::TRUE) == 0) { 304f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid VSTAB: %s", valstr); 305f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 3068b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu } else { 3078b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu mParameters.set(CameraParameters::KEY_VIDEO_STABILIZATION, 3088b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu CameraParameters::FALSE); 309b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 310f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 311b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 312b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(TICameraParameters::KEY_CAP_MODE)) != NULL) 313b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 314b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Capture mode set %s", params.get(TICameraParameters::KEY_CAP_MODE)); 315b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_CAP_MODE, valstr); 316b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 317b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 318f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(TICameraParameters::KEY_IPP)) != NULL) { 319f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if (isParameterValid(valstr,mCameraProperties->get(CameraProperties::SUPPORTED_IPP_MODES))) { 320f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("IPP mode set %s", params.get(TICameraParameters::KEY_IPP)); 321f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(TICameraParameters::KEY_IPP, valstr); 322f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 323f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid IPP mode: %s", valstr); 324f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 325b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 326f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 327b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 328b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if((valstr = params.get(TICameraParameters::KEY_S3D2D_PREVIEW)) != NULL) 329b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 330b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Stereo 3D->2D Preview mode is %s", params.get(TICameraParameters::KEY_S3D2D_PREVIEW)); 331b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_S3D2D_PREVIEW, valstr); 332b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 333b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 334b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if((valstr = params.get(TICameraParameters::KEY_AUTOCONVERGENCE)) != NULL) 335b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 336b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("AutoConvergence mode is %s", params.get(TICameraParameters::KEY_AUTOCONVERGENCE)); 337b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_AUTOCONVERGENCE, valstr); 338b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 339b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 340b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 341b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 3423a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu //CTS requirement, we should be able to change the preview resolution 3433a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu //while in paused display state 3443a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu if ( !previewEnabled() || mDisplayPaused ) 3453a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu { 3463a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu params.getPreviewSize(&w, &h); 3473a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu if (w == -1 && h == -1) { 3483a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu CAMHAL_LOGEA("Unable to get preview size"); 3493a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu return -EINVAL; 3503a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu } 3513a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu 3523a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu int oldWidth, oldHeight; 3533a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu mParameters.getPreviewSize(&oldWidth, &oldHeight); 3543a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu 3553a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu int orientation =0; 3563a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu if((valstr = params.get(TICameraParameters::KEY_SENSOR_ORIENTATION)) != NULL) 3573a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu { 3583a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu CAMHAL_LOGDB("Sensor Orientation is set to %s", params.get(TICameraParameters::KEY_SENSOR_ORIENTATION)); 3593a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu mParameters.set(TICameraParameters::KEY_SENSOR_ORIENTATION, valstr); 3603a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu orientation = params.getInt(TICameraParameters::KEY_SENSOR_ORIENTATION); 3613a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu } 3623a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu 3633a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu if(orientation ==90 || orientation ==270) 3643a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu { 3653a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu if ( !isResolutionValid(h,w, mCameraProperties->get(CameraProperties::SUPPORTED_PREVIEW_SIZES))) 3663a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu { 3673a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu CAMHAL_LOGEB("Invalid preview resolution %d x %d", w, h); 3683a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu return -EINVAL; 3693a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu } 3703a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu else 3713a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu { 3723a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu mParameters.setPreviewSize(w, h); 37372b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng mVideoWidth = w; 37472b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng mVideoHeight = h; 3753a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu } 3763a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu } 3773a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu else 3783a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu { 3793a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu if ( !isResolutionValid(w, h, mCameraProperties->get(CameraProperties::SUPPORTED_PREVIEW_SIZES))) 3803a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu { 3813a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu CAMHAL_LOGEB("Invalid preview resolution %d x %d", w, h); 3823a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu return -EINVAL; 3833a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu } 3843a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu else 3853a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu { 3863a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu mParameters.setPreviewSize(w, h); 3873a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu } 3883a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu } 3893a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu 3903a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu if ( ( oldWidth != w ) || ( oldHeight != h ) ) 3913a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu { 3923a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu mDynamicPreviewSwitch = true; 3933a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu } 3943a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu 3953a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu CAMHAL_LOGDB("PreviewResolution by App %d x %d", w, h); 3963a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu } 3973a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu 398b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // Handle RECORDING_HINT to Set/Reset Video Mode Parameters 399b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil valstr = params.get(CameraParameters::KEY_RECORDING_HINT); 400b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(valstr != NULL) 401c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 402b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(strcmp(valstr, CameraParameters::TRUE) == 0) 403b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 404b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Recording Hint is set to %s", valstr); 405b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_RECORDING_HINT, valstr); 4068b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu restartPreviewRequired = setVideoModeParameters(params); 407381ec2390c3d9d6ba3b67cf53e69fec96e7a7bd1Akwasi Boateng videoMode = true; 40872b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng int w, h; 40972b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng 41072b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng params.getPreviewSize(&w, &h); 41172b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng CAMHAL_LOGVB("%s Preview Width=%d Height=%d\n", __FUNCTION__, w, h); 41272b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng //HACK FOR MMS 41372b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng mVideoWidth = w; 41472b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng mVideoHeight = h; 41572b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng CAMHAL_LOGVB("%s Video Width=%d Height=%d\n", __FUNCTION__, mVideoWidth, mVideoHeight); 41672b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng 41772b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng setPreferredPreviewRes(w, h); 41872b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng mParameters.getPreviewSize(&w, &h); 41972b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng CAMHAL_LOGVB("%s Preview Width=%d Height=%d\n", __FUNCTION__, w, h); 42072b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng 421b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 422b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil else if(strcmp(valstr, CameraParameters::FALSE) == 0) 423b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 424b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Recording Hint is set to %s", valstr); 425b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_RECORDING_HINT, valstr); 426b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil restartPreviewRequired = resetVideoModeParameters(); 42772b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng params.getPreviewSize(&mVideoWidth, &mVideoHeight); 428b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 429b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil else 430b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 431b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGEA("Invalid RECORDING_HINT"); 432b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil return -EINVAL; 433b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 434c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 435c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 436c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 437b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // This check is required in following case. 438b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // If VideoRecording activity sets KEY_RECORDING_HINT to TRUE and 439b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // ImageCapture activity doesnot set KEY_RECORDING_HINT to FALSE (i.e. simply NULL), 440b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // then Video Mode parameters may remain present in ImageCapture activity as well. 441b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDA("Recording Hint is set to NULL"); 442b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_RECORDING_HINT, ""); 443b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil restartPreviewRequired = resetVideoModeParameters(); 44472b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng params.getPreviewSize(&mVideoWidth, &mVideoHeight); 445c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 446c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 447b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil ///Below parameters can be changed when the preview is running 448f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ( (valstr = params.getPictureFormat()) != NULL ) { 449f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if (isParameterValid(params.getPictureFormat(),mCameraProperties->get(CameraProperties::SUPPORTED_PICTURE_FORMATS))) { 450f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.setPictureFormat(valstr); 451f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 452f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid picture format: %s",valstr); 453f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 454c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 455c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 456c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 457b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil params.getPictureSize(&w, &h); 458f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ( isResolutionValid(w, h, mCameraProperties->get(CameraProperties::SUPPORTED_PICTURE_SIZES))) { 459b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.setPictureSize(w, h); 460f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 461f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid picture resolution %dx%d", w, h); 462f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 463f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 464c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 465b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Picture Size by App %d x %d", w, h); 466b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 467f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(TICameraParameters::KEY_BURST)) != NULL) { 468f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if (params.getInt(TICameraParameters::KEY_BURST) >=0) { 469f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("Burst set %s", params.get(TICameraParameters::KEY_BURST)); 470f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(TICameraParameters::KEY_BURST, valstr); 471f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 472f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid Burst value: %s",valstr); 473f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 474c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 475f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 476c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 477b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil framerate = params.getPreviewFrameRate(); 478524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman valstr = params.get(CameraParameters::KEY_PREVIEW_FPS_RANGE); 479b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("FRAMERATE %d", framerate); 480c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 481524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman CAMHAL_LOGVB("Passed FRR: %s, Supported FRR %s", valstr 482524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman , mCameraProperties->get(CameraProperties::FRAMERATE_RANGE_SUPPORTED)); 483524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman CAMHAL_LOGVB("Passed FR: %d, Supported FR %s", framerate 484524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman , mCameraProperties->get(CameraProperties::SUPPORTED_PREVIEW_FRAME_RATES)); 485524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman 486524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman 487524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman //Perform parameter validation 488524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman if(!isParameterValid(valstr 489524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman , mCameraProperties->get(CameraProperties::FRAMERATE_RANGE_SUPPORTED)) 490524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman || !isParameterValid(framerate, 491524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman mCameraProperties->get(CameraProperties::SUPPORTED_PREVIEW_FRAME_RATES))) 492524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman { 493524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman CAMHAL_LOGEA("Invalid frame rate range or frame rate"); 494524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman return -EINVAL; 495524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman } 496524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman 4971521831b2b2db93a1c90dd960ca4ee56b65de03dTyler Luu // Variable framerate ranges have higher priority over 4981521831b2b2db93a1c90dd960ca4ee56b65de03dTyler Luu // deprecated constant FPS. "KEY_PREVIEW_FPS_RANGE" should 4991521831b2b2db93a1c90dd960ca4ee56b65de03dTyler Luu // be cleared by the client in order for constant FPS to get 5001521831b2b2db93a1c90dd960ca4ee56b65de03dTyler Luu // applied. 501524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman if ( strcmp(valstr, mCameraProperties->get(CameraProperties::FRAMERATE_RANGE)) != 0) 502a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng { 503524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman // APP wants to set FPS range 504524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman //Set framerate = MAXFPS 505524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman CAMHAL_LOGDA("APP IS CHANGING FRAME RATE RANGE"); 506b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil params.getPreviewFpsRange(&minFPS, &maxFPS); 507c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 508b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( ( 0 > minFPS ) || ( 0 > maxFPS ) ) 509a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng { 510f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEA("ERROR: FPS Range is negative!"); 511524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman return -EINVAL; 512a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng } 513c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 514524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman framerate = maxFPS /CameraHal::VFR_SCALE; 515c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 516524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman } 517524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman else 518524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman { 519524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman if ( framerate != atoi(mCameraProperties->get(CameraProperties::PREVIEW_FRAME_RATE)) ) 520a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng { 521d1e16379476a175660ef8f6934c289edeed6b7fcSundar Raman 522524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman selectFPSRange(framerate, &minFPS, &maxFPS); 523d1e16379476a175660ef8f6934c289edeed6b7fcSundar Raman CAMHAL_LOGDB("Select FPS Range %d %d", minFPS, maxFPS); 524a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng } 525524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman else 526524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman { 527524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman if (videoMode) { 528524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman valstr = mCameraProperties->get(CameraProperties::FRAMERATE_RANGE_VIDEO); 529524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman CameraParameters temp; 530524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman temp.set(CameraParameters::KEY_PREVIEW_FPS_RANGE, valstr); 531524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman temp.getPreviewFpsRange(&minFPS, &maxFPS); 532524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman } 533524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman else { 534524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman valstr = mCameraProperties->get(CameraProperties::FRAMERATE_RANGE_IMAGE); 535524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman CameraParameters temp; 536524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman temp.set(CameraParameters::KEY_PREVIEW_FPS_RANGE, valstr); 537524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman temp.getPreviewFpsRange(&minFPS, &maxFPS); 538524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman } 539c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 540524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman framerate = maxFPS / CameraHal::VFR_SCALE; 541524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman } 542c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 543524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman } 544a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng 545524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman CAMHAL_LOGDB("FPS Range = %s", valstr); 546524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman CAMHAL_LOGDB("DEFAULT FPS Range = %s", mCameraProperties->get(CameraProperties::FRAMERATE_RANGE)); 547c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 548524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman minFPS /= CameraHal::VFR_SCALE; 549524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman maxFPS /= CameraHal::VFR_SCALE; 550524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman 551524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman if ( ( 0 == minFPS ) || ( 0 == maxFPS ) ) 552a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng { 553524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman CAMHAL_LOGEA("ERROR: FPS Range is invalid!"); 554524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman ret = -EINVAL; 555a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng } 556524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman 557524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman if ( maxFPS < minFPS ) 558a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng { 559524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman CAMHAL_LOGEA("ERROR: Max FPS is smaller than Min FPS!"); 560524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman ret = -EINVAL; 561a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng } 562524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman CAMHAL_LOGDB("SET FRAMERATE %d", framerate); 563524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman mParameters.setPreviewFrameRate(framerate); 56408bd593a76c52f567ab844a9d92a9ffa2fe47ee9Sundar Raman mParameters.set(CameraParameters::KEY_PREVIEW_FPS_RANGE, params.get(CameraParameters::KEY_PREVIEW_FPS_RANGE)); 565524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman 566524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman CAMHAL_LOGDB("FPS Range [%d, %d]", minFPS, maxFPS); 567524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman mParameters.set(TICameraParameters::KEY_MINFRAMERATE, minFPS); 568524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman mParameters.set(TICameraParameters::KEY_MAXFRAMERATE, maxFPS); 569c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 570b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( ( valstr = params.get(TICameraParameters::KEY_GBCE) ) != NULL ) 571c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 572b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("GBCE Value = %s", valstr); 573b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_GBCE, valstr); 574c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 575c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 576b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( ( valstr = params.get(TICameraParameters::KEY_GLBCE) ) != NULL ) 577c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 578b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("GLBCE Value = %s", valstr); 579b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_GLBCE, valstr); 580c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 581c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 582b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil ///Update the current parameter set 583b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(TICameraParameters::KEY_AUTOCONVERGENCE)) != NULL) 584b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 585b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("AutoConvergence Mode is set = %s", params.get(TICameraParameters::KEY_AUTOCONVERGENCE)); 586b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_AUTOCONVERGENCE, valstr); 5871521831b2b2db93a1c90dd960ca4ee56b65de03dTyler Luu } 588c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 589b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(TICameraParameters::KEY_MANUALCONVERGENCE_VALUES)) !=NULL ) 590b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 591b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("ManualConvergence Value = %s", params.get(TICameraParameters::KEY_MANUALCONVERGENCE_VALUES)); 592b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_MANUALCONVERGENCE_VALUES, valstr); 593b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 594c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 595f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(TICameraParameters::KEY_EXPOSURE_MODE)) != NULL) { 596f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if (isParameterValid(valstr, mCameraProperties->get(CameraProperties::SUPPORTED_EXPOSURE_MODES))) { 597f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("Exposure set = %s", valstr); 598f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(TICameraParameters::KEY_EXPOSURE_MODE, valstr); 599f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 600f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid Exposure = %s", valstr); 601f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 602b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 603f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 604c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 605f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(CameraParameters::KEY_WHITE_BALANCE)) != NULL) { 606f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ( isParameterValid(valstr, mCameraProperties->get(CameraProperties::SUPPORTED_WHITE_BALANCE))) { 607f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("White balance set %s", valstr); 608f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(CameraParameters::KEY_WHITE_BALANCE, valstr); 609f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 610f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid white balance = %s", valstr); 611f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 612b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 613f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 614c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 615f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(TICameraParameters::KEY_CONTRAST)) != NULL) { 616f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if (params.getInt(TICameraParameters::KEY_CONTRAST) >= 0 ) { 617f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("Contrast set %s", valstr); 618f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(TICameraParameters::KEY_CONTRAST, valstr); 619f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 620f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid Contrast = %s", valstr); 621f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 622b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 623f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 624c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 625f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr =params.get(TICameraParameters::KEY_SHARPNESS)) != NULL) { 626f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if (params.getInt(TICameraParameters::KEY_SHARPNESS) >= 0 ) { 627f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("Sharpness set %s", valstr); 628f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(TICameraParameters::KEY_SHARPNESS, valstr); 629f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 630f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid Sharpness = %s", valstr); 631f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 632b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 633f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 634c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 635f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(TICameraParameters::KEY_SATURATION)) != NULL) { 636f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if (params.getInt(TICameraParameters::KEY_SATURATION) >= 0 ) { 637f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("Saturation set %s", valstr); 638f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(TICameraParameters::KEY_SATURATION, valstr); 639f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 640f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid Saturation = %s", valstr); 641f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 642b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 643f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 644c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 645f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(TICameraParameters::KEY_BRIGHTNESS)) != NULL) { 646f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if (params.getInt(TICameraParameters::KEY_BRIGHTNESS) >= 0 ) { 647f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("Brightness set %s", valstr); 648f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(TICameraParameters::KEY_BRIGHTNESS, valstr); 649f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 650f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid Brightness = %s", valstr); 651f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 652f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 653f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 654f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu 655f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(CameraParameters::KEY_ANTIBANDING)) != NULL) { 656f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if (isParameterValid(valstr, mCameraProperties->get(CameraProperties::SUPPORTED_ANTIBANDING))) { 657f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("Antibanding set %s", valstr); 658f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(CameraParameters::KEY_ANTIBANDING, valstr); 659f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 660f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid Antibanding = %s", valstr); 661f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 662f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 663f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 664f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu 665f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(TICameraParameters::KEY_ISO)) != NULL) { 666f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if (isParameterValid(valstr, mCameraProperties->get(CameraProperties::SUPPORTED_ISO_VALUES))) { 667f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("ISO set %s", valstr); 668f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(TICameraParameters::KEY_ISO, valstr); 669f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 670f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid ISO = %s", valstr); 671f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 672b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 673f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 674c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 675f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(CameraParameters::KEY_FOCUS_MODE)) != NULL) { 676f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if (isParameterValid(valstr, mCameraProperties->get(CameraProperties::SUPPORTED_FOCUS_MODES))) { 677f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("Focus mode set %s", params.get(CameraParameters::KEY_FOCUS_MODE)); 678f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(CameraParameters::KEY_FOCUS_MODE, valstr); 679f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 680f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid FOCUS mode = %s", valstr); 681f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 682f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 683f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 684c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 685b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(CameraParameters::KEY_FOCUS_AREAS)) != NULL ) 686b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 687b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGEB("Focus areas position set %s", params.get(CameraParameters::KEY_FOCUS_AREAS)); 688b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_FOCUS_AREAS, valstr); 689b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 690c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 691b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(TICameraParameters::KEY_MEASUREMENT_ENABLE)) != NULL ) 692b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 693b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Measurements set to %s", params.get(TICameraParameters::KEY_MEASUREMENT_ENABLE)); 694b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_MEASUREMENT_ENABLE, valstr); 695c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 696b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if (strcmp(valstr, (const char *) TICameraParameters::MEASUREMENT_ENABLE) == 0) 697b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 698b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mMeasurementEnabled = true; 699b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 700b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil else if (strcmp(valstr, (const char *) TICameraParameters::MEASUREMENT_DISABLE) == 0) 701b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 702b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mMeasurementEnabled = false; 703b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 704b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil else 705b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 706b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mMeasurementEnabled = false; 707b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 708c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 709b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 710c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 711b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(CameraParameters::KEY_EXPOSURE_COMPENSATION)) != NULL) 712c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 713b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Exposure compensation set %s", params.get(CameraParameters::KEY_EXPOSURE_COMPENSATION)); 714b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_EXPOSURE_COMPENSATION, valstr); 715c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 716b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 717f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(CameraParameters::KEY_SCENE_MODE)) != NULL) { 718f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if (isParameterValid(valstr, mCameraProperties->get(CameraProperties::SUPPORTED_SCENE_MODES))) { 719f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("Scene mode set %s", valstr); 720f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(CameraParameters::KEY_SCENE_MODE, valstr); 721f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 722f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid Scene mode = %s", valstr); 723f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 724c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 725f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 726b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 727f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(CameraParameters::KEY_FLASH_MODE)) != NULL) { 728f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if (isParameterValid(valstr, mCameraProperties->get(CameraProperties::SUPPORTED_FLASH_MODES))) { 729f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("Flash mode set %s", valstr); 730f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(CameraParameters::KEY_FLASH_MODE, valstr); 731f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 732f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid Flash mode = %s", valstr); 733f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 734c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 735f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 736c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 737f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(CameraParameters::KEY_EFFECT)) != NULL) { 738f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if (isParameterValid(valstr, mCameraProperties->get(CameraProperties::SUPPORTED_EFFECTS))) { 739f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("Effect set %s", valstr); 740f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(CameraParameters::KEY_EFFECT, valstr); 741f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 742f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid Effect = %s", valstr); 743f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 744f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 745f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 746c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 747b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(( (valstr = params.get(CameraParameters::KEY_ROTATION)) != NULL) 748b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil && (params.getInt(CameraParameters::KEY_ROTATION) >=0)) 749b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 750b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Rotation set %s", params.get(CameraParameters::KEY_ROTATION)); 751b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_ROTATION, valstr); 752b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 753c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 754b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(( (valstr = params.get(CameraParameters::KEY_JPEG_QUALITY)) != NULL) 755b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil && (params.getInt(CameraParameters::KEY_JPEG_QUALITY) >=0)) 756b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 757b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Jpeg quality set %s", params.get(CameraParameters::KEY_JPEG_QUALITY)); 758b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_JPEG_QUALITY, valstr); 759b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 760c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 761b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(( (valstr = params.get(CameraParameters::KEY_JPEG_THUMBNAIL_WIDTH)) != NULL) 762b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil && (params.getInt(CameraParameters::KEY_JPEG_THUMBNAIL_WIDTH) >=0)) 763b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 764b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Thumbnail width set %s", params.get(CameraParameters::KEY_JPEG_THUMBNAIL_WIDTH)); 765b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_JPEG_THUMBNAIL_WIDTH, valstr); 766b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 767c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 768b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(( (valstr = params.get(CameraParameters::KEY_JPEG_THUMBNAIL_HEIGHT)) != NULL) 769b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil && (params.getInt(CameraParameters::KEY_JPEG_THUMBNAIL_HEIGHT) >=0)) 770b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 771b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Thumbnail width set %s", params.get(CameraParameters::KEY_JPEG_THUMBNAIL_HEIGHT)); 772b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_JPEG_THUMBNAIL_HEIGHT, valstr); 773b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 774c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 775b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(( (valstr = params.get(CameraParameters::KEY_JPEG_THUMBNAIL_QUALITY)) != NULL ) 776b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil && (params.getInt(CameraParameters::KEY_JPEG_THUMBNAIL_QUALITY) >=0)) 777b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 778b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Thumbnail quality set %s", params.get(CameraParameters::KEY_JPEG_THUMBNAIL_QUALITY)); 779b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_JPEG_THUMBNAIL_QUALITY, valstr); 780b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 781c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 782b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(CameraParameters::KEY_GPS_LATITUDE)) != NULL ) 783b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 784b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("GPS latitude set %s", params.get(CameraParameters::KEY_GPS_LATITUDE)); 785b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_GPS_LATITUDE, valstr); 786b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil }else{ 787b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.remove(CameraParameters::KEY_GPS_LATITUDE); 788b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 789c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 790b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(CameraParameters::KEY_GPS_LONGITUDE)) != NULL ) 791b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 792b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("GPS longitude set %s", params.get(CameraParameters::KEY_GPS_LONGITUDE)); 793b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_GPS_LONGITUDE, valstr); 794b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil }else{ 795b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.remove(CameraParameters::KEY_GPS_LONGITUDE); 796b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 797c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 798b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(CameraParameters::KEY_GPS_ALTITUDE)) != NULL ) 799b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 800b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("GPS altitude set %s", params.get(CameraParameters::KEY_GPS_ALTITUDE)); 801b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_GPS_ALTITUDE, valstr); 802b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil }else{ 803b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.remove(CameraParameters::KEY_GPS_ALTITUDE); 804b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 805c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 806b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(CameraParameters::KEY_GPS_TIMESTAMP)) != NULL ) 807b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 808b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("GPS timestamp set %s", params.get(CameraParameters::KEY_GPS_TIMESTAMP)); 809b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_GPS_TIMESTAMP, valstr); 810b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil }else{ 811b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.remove(CameraParameters::KEY_GPS_TIMESTAMP); 812b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 813c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 814b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(TICameraParameters::KEY_GPS_DATESTAMP)) != NULL ) 815b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 816b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("GPS datestamp set %s", params.get(TICameraParameters::KEY_GPS_DATESTAMP)); 817b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_GPS_DATESTAMP, valstr); 818b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil }else{ 819b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.remove(TICameraParameters::KEY_GPS_DATESTAMP); 820b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 821c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 822b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(CameraParameters::KEY_GPS_PROCESSING_METHOD)) != NULL ) 823b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 824b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("GPS processing method set %s", params.get(CameraParameters::KEY_GPS_PROCESSING_METHOD)); 825b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_GPS_PROCESSING_METHOD, valstr); 826b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil }else{ 827b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.remove(CameraParameters::KEY_GPS_PROCESSING_METHOD); 828b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 829c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 830b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(TICameraParameters::KEY_GPS_MAPDATUM )) != NULL ) 831b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 832b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("GPS MAPDATUM set %s", params.get(TICameraParameters::KEY_GPS_MAPDATUM)); 833b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_GPS_MAPDATUM, valstr); 834b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil }else{ 835b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.remove(TICameraParameters::KEY_GPS_MAPDATUM); 836b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 837c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 838b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(TICameraParameters::KEY_GPS_VERSION)) != NULL ) 839b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 840b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("GPS MAPDATUM set %s", params.get(TICameraParameters::KEY_GPS_VERSION)); 841b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_GPS_VERSION, valstr); 842b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil }else{ 843b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.remove(TICameraParameters::KEY_GPS_VERSION); 844b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 845c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 846b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(TICameraParameters::KEY_EXIF_MODEL)) != NULL ) 847b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 848b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("EXIF Model set %s", params.get(TICameraParameters::KEY_EXIF_MODEL)); 849b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_EXIF_MODEL, valstr); 850b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 851c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 852b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(TICameraParameters::KEY_EXIF_MAKE)) != NULL ) 853b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 854b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("EXIF Make set %s", params.get(TICameraParameters::KEY_EXIF_MAKE)); 855b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_EXIF_MAKE, valstr); 856b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 857c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 858b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(TICameraParameters::KEY_EXP_BRACKETING_RANGE)) != NULL ) 859b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 860b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Exposure Bracketing set %s", params.get(TICameraParameters::KEY_EXP_BRACKETING_RANGE)); 861b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_EXP_BRACKETING_RANGE, valstr); 862b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 863b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil else 864b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 865b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.remove(TICameraParameters::KEY_EXP_BRACKETING_RANGE); 866b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 867c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 868f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(CameraParameters::KEY_ZOOM)) != NULL ) { 869f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((params.getInt(CameraParameters::KEY_ZOOM) >= 0 ) && 870f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu (params.getInt(CameraParameters::KEY_ZOOM) <= mMaxZoomSupported )) { 871f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("Zoom set %s", valstr); 872f4260660c494005dc6556698765fe3f3a0d97f60Tyler Luu doesSetParameterNeedUpdate(valstr, 873f4260660c494005dc6556698765fe3f3a0d97f60Tyler Luu mParameters.get(CameraParameters::KEY_ZOOM), 874f4260660c494005dc6556698765fe3f3a0d97f60Tyler Luu updateRequired); 875f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(CameraParameters::KEY_ZOOM, valstr); 876f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 877f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid Zoom: %s", valstr); 878f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 879b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 880f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 881c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 882b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(CameraParameters::KEY_AUTO_EXPOSURE_LOCK)) != NULL ) 883b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 884b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Auto Exposure Lock set %s", params.get(CameraParameters::KEY_AUTO_EXPOSURE_LOCK)); 885f4260660c494005dc6556698765fe3f3a0d97f60Tyler Luu doesSetParameterNeedUpdate(valstr, 886f4260660c494005dc6556698765fe3f3a0d97f60Tyler Luu mParameters.get(CameraParameters::KEY_AUTO_EXPOSURE_LOCK), 887f4260660c494005dc6556698765fe3f3a0d97f60Tyler Luu updateRequired); 888b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_AUTO_EXPOSURE_LOCK, valstr); 889b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 890c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 891b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(CameraParameters::KEY_AUTO_WHITEBALANCE_LOCK)) != NULL ) 892b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 893b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Auto WhiteBalance Lock set %s", params.get(CameraParameters::KEY_AUTO_WHITEBALANCE_LOCK)); 894f4260660c494005dc6556698765fe3f3a0d97f60Tyler Luu doesSetParameterNeedUpdate(valstr, 895f4260660c494005dc6556698765fe3f3a0d97f60Tyler Luu mParameters.get(CameraParameters::KEY_AUTO_WHITEBALANCE_LOCK), 896f4260660c494005dc6556698765fe3f3a0d97f60Tyler Luu updateRequired); 897b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_AUTO_WHITEBALANCE_LOCK, valstr); 898b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 899708ed7306c85286aa50d05ba15e0c33106e52ed0Iliyan Malchev if( (valstr = params.get(CameraParameters::KEY_METERING_AREAS)) != NULL ) 900708ed7306c85286aa50d05ba15e0c33106e52ed0Iliyan Malchev { 901708ed7306c85286aa50d05ba15e0c33106e52ed0Iliyan Malchev CAMHAL_LOGEB("Metering areas position set %s", params.get(CameraParameters::KEY_METERING_AREAS)); 902708ed7306c85286aa50d05ba15e0c33106e52ed0Iliyan Malchev mParameters.set(CameraParameters::KEY_METERING_AREAS, valstr); 903708ed7306c85286aa50d05ba15e0c33106e52ed0Iliyan Malchev } 904c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 905b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CameraParameters adapterParams = mParameters; 906c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 907b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // Only send parameters to adapter if preview is already 908f4260660c494005dc6556698765fe3f3a0d97f60Tyler Luu // enabled or doesSetParameterNeedUpdate says so. Initial setParameters to camera adapter, 909f4260660c494005dc6556698765fe3f3a0d97f60Tyler Luu // will be called in startPreview() 910f4260660c494005dc6556698765fe3f3a0d97f60Tyler Luu // TODO(XXX): Need to identify other parameters that need update from camera adapter 911f4260660c494005dc6556698765fe3f3a0d97f60Tyler Luu if ( (NULL != mCameraAdapter) && (mPreviewEnabled || updateRequired) ) { 912b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil ret |= mCameraAdapter->setParameters(adapterParams); 913c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 914c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 915b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( NULL != params.get(TICameraParameters::KEY_TEMP_BRACKETING_RANGE_POS) ) 916c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 917b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil int posBracketRange = params.getInt(TICameraParameters::KEY_TEMP_BRACKETING_RANGE_POS); 918b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( 0 < posBracketRange ) 919b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 920b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mBracketRangePositive = posBracketRange; 921b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 922c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 923b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Positive bracketing range %d", mBracketRangePositive); 924c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 925c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 926b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( NULL != params.get(TICameraParameters::KEY_TEMP_BRACKETING_RANGE_NEG) ) 927c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 928b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil int negBracketRange = params.getInt(TICameraParameters::KEY_TEMP_BRACKETING_RANGE_NEG); 929b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( 0 < negBracketRange ) 930b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 931b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mBracketRangeNegative = negBracketRange; 932b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 933c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 934b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Negative bracketing range %d", mBracketRangeNegative); 935c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 936b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( ( (valstr = params.get(TICameraParameters::KEY_TEMP_BRACKETING)) != NULL) && 937b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil ( strcmp(valstr, TICameraParameters::BRACKET_ENABLE) == 0 )) 938c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 939b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( !mBracketingEnabled ) 940b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 941b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDA("Enabling bracketing"); 942b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mBracketingEnabled = true; 943b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 944b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil //Wait for AF events to enable bracketing 945b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( NULL != mCameraAdapter ) 946b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 947b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil setEventProvider( CameraHalEvent::ALL_EVENTS, mCameraAdapter ); 948b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 949b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 950b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil else 951c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 952b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDA("Bracketing already enabled"); 953c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 954c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 955b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil else if ( ( (valstr = params.get(TICameraParameters::KEY_TEMP_BRACKETING)) != NULL ) && 956b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil ( strcmp(valstr, TICameraParameters::BRACKET_DISABLE) == 0 )) 957c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 958b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDA("Disabling bracketing"); 959b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 960b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mBracketingEnabled = false; 961b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil stopImageBracketing(); 962b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 963b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil //Remove AF events subscription 964b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( NULL != mEventProvider ) 965b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 966b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mEventProvider->disableEventNotification( CameraHalEvent::ALL_EVENTS ); 967b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil delete mEventProvider; 968b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mEventProvider = NULL; 969b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 970b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 971c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 972c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 973b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( ( (valstr = params.get(TICameraParameters::KEY_SHUTTER_ENABLE)) != NULL ) && 974b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil ( strcmp(valstr, TICameraParameters::SHUTTER_ENABLE) == 0 )) 975b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 976b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDA("Enabling shutter sound"); 977c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 978b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mShutterEnabled = true; 979b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mMsgEnabled |= CAMERA_MSG_SHUTTER; 980b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_SHUTTER_ENABLE, valstr); 981b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 982b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil else if ( ( (valstr = params.get(TICameraParameters::KEY_SHUTTER_ENABLE)) != NULL ) && 983b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil ( strcmp(valstr, TICameraParameters::SHUTTER_DISABLE) == 0 )) 984c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 985b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDA("Disabling shutter sound"); 986b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 987b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mShutterEnabled = false; 988b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mMsgEnabled &= ~CAMERA_MSG_SHUTTER; 989b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_SHUTTER_ENABLE, valstr); 990c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 991c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 992b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 993c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 994b93aec67a3f7a66060a525a5c0d68fa0089f76c4Sundar Raman //On fail restore old parameters 995b93aec67a3f7a66060a525a5c0d68fa0089f76c4Sundar Raman if ( NO_ERROR != ret ) { 996b93aec67a3f7a66060a525a5c0d68fa0089f76c4Sundar Raman mParameters.unflatten(oldParams.flatten()); 997b93aec67a3f7a66060a525a5c0d68fa0089f76c4Sundar Raman } 998b93aec67a3f7a66060a525a5c0d68fa0089f76c4Sundar Raman 999c160a1f85c70e49a7613d774e2d99035f3cb4851Tyler Luu if ( NULL != mAppCallbackNotifier.get() ) { 1000c160a1f85c70e49a7613d774e2d99035f3cb4851Tyler Luu mAppCallbackNotifier->setParameters(mParameters); 1001c160a1f85c70e49a7613d774e2d99035f3cb4851Tyler Luu } 1002c160a1f85c70e49a7613d774e2d99035f3cb4851Tyler Luu 1003b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // Restart Preview if needed by KEY_RECODING_HINT only if preview is already running. 1004b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // If preview is not started yet, Video Mode parameters will take effect on next startPreview() 1005b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(restartPreviewRequired && previewEnabled()) 1006c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1007b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDA("Restarting Preview as needed by KEY_RECODING_HINT"); 1008b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil ret = restartPreview(); 1009c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1010b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if (ret != NO_ERROR) 1011c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1012b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGEA("Failed to restart Preview"); 1013b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil return ret; 1014c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1015c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1016c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1017c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1018c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1019b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil} 1020c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1021c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::allocPreviewBufs(int width, int height, const char* previewFormat, 1022c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev unsigned int buffercount, unsigned int &max_queueable) 1023c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1024c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 1025c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1026c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1027c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1028c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mDisplayAdapter.get() == NULL) 1029c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1030c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Memory allocation of preview buffers is now placed in gralloc 1031c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // CameraHal should not allocate preview buffers without DisplayAdapter 1032c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_MEMORY; 1033c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1034c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1035c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(!mPreviewBufs) 1036c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1037c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///@todo Pluralise the name of this method to allocateBuffers 1038c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewLength = 0; 1039c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewBufs = (int32_t *) mDisplayAdapter->allocateBuffer(width, height, 1040c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev previewFormat, 1041c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewLength, 1042c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev buffercount); 1043c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1044c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (NULL == mPreviewBufs ) { 1045c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Couldn't allocate preview buffers"); 1046c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_MEMORY; 1047c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1048c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1049c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewOffsets = (uint32_t *) mDisplayAdapter->getOffsets(); 1050c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL == mPreviewOffsets ) { 1051c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Buffer mapping failed"); 1052c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return BAD_VALUE; 1053c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1054c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1055c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewFd = mDisplayAdapter->getFd(); 1056c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( -1 == mPreviewFd ) { 1057c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Invalid handle"); 1058c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return BAD_VALUE; 1059c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1060c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1061c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mBufProvider = (BufferProvider*) mDisplayAdapter.get(); 1062c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1063c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mDisplayAdapter->maxQueueableBuffers(max_queueable); 1064c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (ret != NO_ERROR) { 1065c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1066c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1067c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1068c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1069c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1070c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1071c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1072c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1073c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1074c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1075c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1076c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::freePreviewBufs() 1077c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1078c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 1079c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1080c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1081c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDB("mPreviewBufs = 0x%x", (unsigned int)mPreviewBufs); 1082c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mPreviewBufs) 1083c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1084c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///@todo Pluralise the name of this method to freeBuffers 1085c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mBufProvider->freeBuffer(mPreviewBufs); 1086c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewBufs = NULL; 1087c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1088c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1089c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1090c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1091c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1092c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1093c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1094c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1095c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::allocPreviewDataBufs(size_t size, size_t bufferCount) 1096c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1097c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 1098c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int bytes; 1099c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1100c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1101c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1102c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bytes = size; 1103c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1104c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1105c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1106c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if( NULL != mPreviewDataBufs ) 1107c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1108c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = freePreviewDataBufs(); 1109c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1110c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1111c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1112c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1113c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1114c7a945e0434f1b99021d46fddf88bf776da6ad37Sundar Raman bytes = ((bytes+4095)/4096)*4096; 1115c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewDataBufs = (int32_t *)mMemoryManager->allocateBuffer(0, 0, NULL, bytes, bufferCount); 1116c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1117c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDB("Size of Preview data buffer = %d", bytes); 1118c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if( NULL == mPreviewDataBufs ) 1119c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1120c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Couldn't allocate image buffers using memory manager"); 1121c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = -NO_MEMORY; 1122c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1123c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 1124c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1125c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bytes = size; 1126c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1127c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1128c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1129c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1130c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1131c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewDataFd = mMemoryManager->getFd(); 1132c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewDataLength = bytes; 1133c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewDataOffsets = mMemoryManager->getOffsets(); 1134c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1135c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 1136c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1137c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewDataFd = -1; 1138c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewDataLength = 0; 1139c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewDataOffsets = NULL; 1140c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1141c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1142c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1143c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1144c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1145c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1146c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1147c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::freePreviewDataBufs() 1148c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1149c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 1150c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1151c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1152c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1153c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1154c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1155c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1156c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if( NULL != mPreviewDataBufs ) 1157c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1158c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1159c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///@todo Pluralise the name of this method to freeBuffers 1160c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mMemoryManager->freeBuffer(mPreviewDataBufs); 1161c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewDataBufs = NULL; 1162c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1163c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1164c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1165c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1166c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1167c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1168c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1169c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1170c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1171c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::allocImageBufs(unsigned int width, unsigned int height, size_t size, const char* previewFormat, unsigned int bufferCount) 1172c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1173c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 1174c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int bytes; 1175c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1176c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1177c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1178c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bytes = size; 1179c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1180c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Always allocate the buffers for image capture using MemoryManager 1181c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1182c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1183c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if( ( NULL != mImageBufs ) ) 1184c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1185c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = freeImageBufs(); 1186c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1187c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1188c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1189c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1190c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1191c7a945e0434f1b99021d46fddf88bf776da6ad37Sundar Raman bytes = ((bytes+4095)/4096)*4096; 1192c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mImageBufs = (int32_t *)mMemoryManager->allocateBuffer(0, 0, previewFormat, bytes, bufferCount); 1193c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1194c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDB("Size of Image cap buffer = %d", bytes); 1195c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if( NULL == mImageBufs ) 1196c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1197c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Couldn't allocate image buffers using memory manager"); 1198c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = -NO_MEMORY; 1199c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1200c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 1201c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1202c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bytes = size; 1203c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1204c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1205c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1206c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1207c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1208c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mImageFd = mMemoryManager->getFd(); 1209c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mImageLength = bytes; 1210c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mImageOffsets = mMemoryManager->getOffsets(); 1211c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1212c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 1213c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1214c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mImageFd = -1; 1215c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mImageLength = 0; 1216c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mImageOffsets = NULL; 1217c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1218c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1219c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1220c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1221c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1222c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1223c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 122472b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boatengstatus_t CameraHal::allocVideoBufs(uint32_t width, uint32_t height, uint32_t bufferCount) 122572b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng{ 122672b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng status_t ret = NO_ERROR; 122772b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng LOG_FUNCTION_NAME; 122872b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng 122972b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng if( NULL != mVideoBufs ){ 123072b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng ret = freeVideoBufs(mVideoBufs); 123172b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng mVideoBufs = NULL; 123272b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng } 123372b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng 123472b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng if ( NO_ERROR == ret ){ 123572b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng int32_t stride; 123672b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng buffer_handle_t *bufsArr = new buffer_handle_t [bufferCount]; 123772b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng 123872b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng if (bufsArr != NULL){ 123972b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng for (int i = 0; i< bufferCount; i++){ 124072b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng GraphicBufferAllocator &GrallocAlloc = GraphicBufferAllocator::get(); 124172b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng buffer_handle_t buf; 124272b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng ret = GrallocAlloc.alloc(width, height, HAL_PIXEL_FORMAT_NV12, CAMHAL_GRALLOC_USAGE, &buf, &stride); 124372b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng if (ret != NO_ERROR){ 124472b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng CAMHAL_LOGEA("Couldn't allocate video buffers using Gralloc"); 124572b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng ret = -NO_MEMORY; 124672b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng for (int j=0; j< i; j++){ 124772b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng buf = (buffer_handle_t)bufsArr[j]; 124872b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng CAMHAL_LOGEB("Freeing Gralloc Buffer 0x%x", buf); 124972b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng GrallocAlloc.free(buf); 125072b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng } 125172b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng delete [] bufsArr; 125272b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng goto exit; 125372b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng } 125472b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng bufsArr[i] = buf; 125572b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng CAMHAL_LOGVB("*** Gralloc Handle =0x%x ***", buf); 125672b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng } 125772b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng 125872b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng mVideoBufs = (int32_t *)bufsArr; 125972b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng } 126072b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng else{ 126172b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng CAMHAL_LOGEA("Couldn't allocate video buffers "); 126272b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng ret = -NO_MEMORY; 126372b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng } 126472b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng } 126572b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng 126672b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng exit: 126772b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng LOG_FUNCTION_NAME; 126872b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng 126972b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng return ret; 127072b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng} 127172b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng 1272c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid endImageCapture( void *userData) 1273c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1274c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1275c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1276c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != userData ) 1277c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1278c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraHal *c = reinterpret_cast<CameraHal *>(userData); 1279c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev c->signalEndImageCapture(); 1280c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1281c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1282c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1283c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1284c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1285c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid releaseImageBuffers(void *userData) 1286c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1287c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1288c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1289de885009bcb5e9491e6107173e0e03671267a1a9Sundar Raman// Make releaseImageBuffers a no-op for now because it is racing against AppCallbackNotifier 1290de885009bcb5e9491e6107173e0e03671267a1a9Sundar Raman// in the home screen use-case. Image capture buffers are anyways reallocated on subsequent 1291de885009bcb5e9491e6107173e0e03671267a1a9Sundar Raman// captures and also released as part of final camera hal cleanup 1292de885009bcb5e9491e6107173e0e03671267a1a9Sundar Raman#if 0 1293c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != userData ) 1294c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1295c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraHal *c = reinterpret_cast<CameraHal *>(userData); 1296c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev c->freeImageBufs(); 1297c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1298de885009bcb5e9491e6107173e0e03671267a1a9Sundar Raman#endif 1299c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1300c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1301c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1302c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1303c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::signalEndImageCapture() 1304c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1305c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 1306c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int w,h; 1307c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraParameters adapterParams = mParameters; 1308c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Mutex::Autolock lock(mLock); 1309c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1310c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1311c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 131288006b1ebee79cb0f1a2c682258b313eb801049dSundar Raman if ( mBracketingRunning ) { 131388006b1ebee79cb0f1a2c682258b313eb801049dSundar Raman stopImageBracketing(); 131488006b1ebee79cb0f1a2c682258b313eb801049dSundar Raman } else { 131588006b1ebee79cb0f1a2c682258b313eb801049dSundar Raman mCameraAdapter->sendCommand(CameraAdapter::CAMERA_STOP_IMAGE_CAPTURE); 131688006b1ebee79cb0f1a2c682258b313eb801049dSundar Raman } 1317c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1318c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1319c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1320c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1321c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1322c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1323c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::freeImageBufs() 1324c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1325c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 1326c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1327c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1328c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1329c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1330c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1331c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1332c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if( NULL != mImageBufs ) 1333c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1334c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1335c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///@todo Pluralise the name of this method to freeBuffers 1336c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mMemoryManager->freeBuffer(mImageBufs); 1337c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mImageBufs = NULL; 1338c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1339c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1340c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 1341c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1342c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = -EINVAL; 1343c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1344c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1345c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1346c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1347c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1348c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1349c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1350c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1351c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 135272b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boatengstatus_t CameraHal::freeVideoBufs(void *bufs) 135372b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng{ 135472b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng status_t ret = NO_ERROR; 1355c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 135672b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng LOG_FUNCTION_NAME; 135772b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng 135872b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng buffer_handle_t *pBuf = (buffer_handle_t*)bufs; 135972b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng int count = atoi(mCameraProperties->get(CameraProperties::REQUIRED_PREVIEW_BUFS)); 136072b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng if(pBuf == NULL) 136172b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng { 136272b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng CAMHAL_LOGEA("NULL pointer passed to freeVideoBuffer"); 136372b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng LOG_FUNCTION_NAME_EXIT; 136472b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng return BAD_VALUE; 136572b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng } 136672b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng 136772b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng GraphicBufferAllocator &GrallocAlloc = GraphicBufferAllocator::get(); 136872b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng 136972b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng for(int i = 0; i < count; i++){ 137072b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng buffer_handle_t ptr = *pBuf++; 137172b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng CAMHAL_LOGVB("Free Video Gralloc Handle 0x%x", ptr); 137272b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng GrallocAlloc.free(ptr); 137372b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng } 137472b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng 137572b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng LOG_FUNCTION_NAME_EXIT; 137672b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng 137772b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng return ret; 137872b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng} 1379c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1380c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 1381c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Start preview mode. 1382c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1383c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 1384c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return NO_ERROR Camera switched to VF mode 1385c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @todo Update function header with the different errors that are possible 1386c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1387c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 1388c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::startPreview() 1389c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1390c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1391c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 1392c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraAdapter::BuffersDescriptor desc; 1393c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraFrame frame; 1394c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev const char *valstr = NULL; 1395c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev unsigned int required_buffer_count; 1396c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev unsigned int max_queueble_buffers; 1397c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1398c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#if PPM_INSTRUMENTATION || PPM_INSTRUMENTATION_ABS 1399c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev gettimeofday(&mStartPreview, NULL); 1400c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#endif 1401c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1402c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1403c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 14047016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng if ( mPreviewEnabled ){ 14057016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng CAMHAL_LOGDA("Preview already running"); 14067016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng LOG_FUNCTION_NAME_EXIT; 14077016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng return ALREADY_EXISTS; 1408e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman } 1409e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman 1410e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman if ( NULL != mCameraAdapter ) { 14117016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng ret = mCameraAdapter->setParameters(mParameters); 14127016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng } 14137016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng 14147016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng if ((mPreviewStartInProgress == false) && (mDisplayPaused == false)){ 14157016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_QUERY_RESOLUTION_PREVIEW,( int ) &frame); 14167016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng if ( NO_ERROR != ret ){ 14177016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng CAMHAL_LOGEB("Error: CAMERA_QUERY_RESOLUTION_PREVIEW %d", ret); 14187016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng return ret; 14197016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng } 14207016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng 14217016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng ///Update the current preview width and height 14227016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng mPreviewWidth = frame.mWidth; 14237016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng mPreviewHeight = frame.mHeight; 14247016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng //Update the padded width and height - required for VNF and VSTAB 14257016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng mParameters.set(TICameraParameters::KEY_PADDED_WIDTH, mPreviewWidth); 14267016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng mParameters.set(TICameraParameters::KEY_PADDED_HEIGHT, mPreviewHeight); 1427e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman 1428e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman } 1429e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman 1430e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman ///If we don't have the preview callback enabled and display adapter, 14317016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng if(!mSetPreviewWindowCalled || (mDisplayAdapter.get() == NULL)){ 14327016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng CAMHAL_LOGEA("Preview not started. Preview in progress flag set"); 14337016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng mPreviewStartInProgress = true; 14347016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_SWITCH_TO_EXECUTING); 14357016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng if ( NO_ERROR != ret ){ 14367016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng CAMHAL_LOGEB("Error: CAMERA_SWITCH_TO_EXECUTING %d", ret); 14377016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng return ret; 14387016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng } 14397016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng return NO_ERROR; 1440e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman } 1441e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman 1442c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if( (mDisplayAdapter.get() != NULL) && ( !mPreviewEnabled ) && ( mDisplayPaused ) ) 1443c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1444c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("Preview is in paused state"); 1445c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1446c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mDisplayPaused = false; 1447c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewEnabled = true; 1448c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1449c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1450c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mDisplayAdapter->pauseDisplay(mDisplayPaused); 1451c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1452c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR != ret ) 1453c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1454c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEB("Display adapter resume failed %x", ret); 1455c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1456c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1457c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //restart preview callbacks 1458c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mMsgEnabled & CAMERA_MSG_PREVIEW_FRAME) 1459c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1460c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->enableMsgType (CAMERA_MSG_PREVIEW_FRAME); 1461c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 14623a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu if ( mDynamicPreviewSwitch ) 14633a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu { 14643a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu forceStopPreview(); 14653a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu mDynamicPreviewSwitch = false; 14663a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu } 14673a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu else 14683a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu { 14693a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu return ret; 14703a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu } 1471c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1472c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1473c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1474c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev required_buffer_count = atoi(mCameraProperties->get(CameraProperties::REQUIRED_PREVIEW_BUFS)); 1475c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1476c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Allocate the preview buffers 14777016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng ret = allocPreviewBufs(mPreviewWidth, mPreviewHeight, mParameters.getPreviewFormat(), required_buffer_count, max_queueble_buffers); 1478c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1479c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR != ret ) 1480c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1481c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Couldn't allocate buffers for Preview"); 1482c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto error; 1483c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1484c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1485c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( mMeasurementEnabled ) 1486c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1487c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1488c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_QUERY_BUFFER_SIZE_PREVIEW_DATA, 1489c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ( int ) &frame, 1490c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev required_buffer_count); 1491c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR != ret ) 1492c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1493c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1494c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1495c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1496c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Allocate the preview data buffers 1497c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = allocPreviewDataBufs(frame.mLength, required_buffer_count); 1498c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR != ret ) { 1499c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Couldn't allocate preview data buffers"); 1500c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto error; 1501c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1502c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1503c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1504c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1505c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mBuffers = mPreviewDataBufs; 1506c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mOffsets = mPreviewDataOffsets; 1507c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mFd = mPreviewDataFd; 1508c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mLength = mPreviewDataLength; 1509c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mCount = ( size_t ) required_buffer_count; 1510c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mMaxQueueable = (size_t) required_buffer_count; 1511c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1512c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->sendCommand(CameraAdapter::CAMERA_USE_BUFFERS_PREVIEW_DATA, 1513c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ( int ) &desc); 1514c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1515c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1516c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1517c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1518c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Pass the buffers to Camera Adapter 1519c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mBuffers = mPreviewBufs; 1520c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mOffsets = mPreviewOffsets; 1521c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mFd = mPreviewFd; 1522c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mLength = mPreviewLength; 1523c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mCount = ( size_t ) required_buffer_count; 1524c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mMaxQueueable = (size_t) max_queueble_buffers; 1525c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 15268fb9734825448eebe07b080b0c2e82565111cca2Sundar Raman ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_USE_BUFFERS_PREVIEW, 15278fb9734825448eebe07b080b0c2e82565111cca2Sundar Raman ( int ) &desc); 15288fb9734825448eebe07b080b0c2e82565111cca2Sundar Raman 15298fb9734825448eebe07b080b0c2e82565111cca2Sundar Raman if ( NO_ERROR != ret ) 15308fb9734825448eebe07b080b0c2e82565111cca2Sundar Raman { 15318fb9734825448eebe07b080b0c2e82565111cca2Sundar Raman CAMHAL_LOGEB("Failed to register preview buffers: 0x%x", ret); 15328fb9734825448eebe07b080b0c2e82565111cca2Sundar Raman freePreviewBufs(); 15338fb9734825448eebe07b080b0c2e82565111cca2Sundar Raman return ret; 15348fb9734825448eebe07b080b0c2e82565111cca2Sundar Raman } 1535c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1536c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->startPreviewCallbacks(mParameters, mPreviewBufs, mPreviewOffsets, mPreviewFd, mPreviewLength, required_buffer_count); 1537c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1538c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Start the callback notifier 1539c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mAppCallbackNotifier->start(); 1540c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1541c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if( ALREADY_EXISTS == ret ) 1542c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1543c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //Already running, do nothing 1544c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("AppCallbackNotifier already running"); 1545c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = NO_ERROR; 1546c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1547c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else if ( NO_ERROR == ret ) { 1548c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("Started AppCallbackNotifier.."); 1549c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->setMeasurements(mMeasurementEnabled); 1550c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1551c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 1552c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1553c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("Couldn't start AppCallbackNotifier"); 1554c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto error; 1555c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1556c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1557c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Enable the display adapter if present, actual overlay enable happens when we post the buffer 1558c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mDisplayAdapter.get() != NULL) 1559c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1560c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("Enabling display"); 1561c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bool isS3d = false; 1562c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev DisplayAdapter::S3DParameters s3dParams; 1563c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int width, height; 1564c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mParameters.getPreviewSize(&width, &height); 1565c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#if 0 //TODO: s3d is not part of bringup...will reenable 1566c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( (valstr = mParameters.get(TICameraParameters::KEY_S3D_SUPPORTED)) != NULL) { 1567c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev isS3d = (strcmp(valstr, "true") == 0); 1568c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1569c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( (valstr = mParameters.get(TICameraParameters::KEY_S3D2D_PREVIEW)) != NULL) { 1570c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (strcmp(valstr, "off") == 0) 1571c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1572c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("STEREO 3D->2D PREVIEW MODE IS OFF"); 1573c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //TODO: obtain the frame packing configuration from camera or user settings 1574c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //once side by side configuration is supported 1575c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev s3dParams.mode = OVERLAY_S3D_MODE_ON; 1576c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev s3dParams.framePacking = OVERLAY_S3D_FORMAT_OVERUNDER; 1577c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev s3dParams.order = OVERLAY_S3D_ORDER_LF; 1578c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev s3dParams.subSampling = OVERLAY_S3D_SS_NONE; 1579c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1580c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 1581c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1582c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("STEREO 3D->2D PREVIEW MODE IS ON"); 1583c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev s3dParams.mode = OVERLAY_S3D_MODE_OFF; 1584c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev s3dParams.framePacking = OVERLAY_S3D_FORMAT_OVERUNDER; 1585c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev s3dParams.order = OVERLAY_S3D_ORDER_LF; 1586c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev s3dParams.subSampling = OVERLAY_S3D_SS_NONE; 1587c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1588c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1589c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#endif //if 0 1590c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1591c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#if PPM_INSTRUMENTATION || PPM_INSTRUMENTATION_ABS 1592c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1593c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mDisplayAdapter->enableDisplay(width, height, &mStartPreview, isS3d ? &s3dParams : NULL); 1594c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1595c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#else 1596c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1597c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mDisplayAdapter->enableDisplay(width, height, NULL, isS3d ? &s3dParams : NULL); 1598c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1599c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#endif 1600c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1601c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( ret != NO_ERROR ) 1602c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1603c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Couldn't enable display"); 1604c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto error; 1605c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1606c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1607c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1608c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1609c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Send START_PREVIEW command to adapter 1610c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("Starting CameraAdapter preview mode"); 1611c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1612c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_START_PREVIEW); 1613c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1614c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(ret!=NO_ERROR) 1615c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1616c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Couldn't start preview w/ CameraAdapter"); 1617c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto error; 1618c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1619c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("Started preview"); 1620c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1621c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewEnabled = true; 1622c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewStartInProgress = false; 16233f94f2f7a3999272d52653cd82714b7a7d3ae9b9Tyler Luu mDynamicPreviewSwitch = false; 1624c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1625c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1626c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev error: 1627c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1628c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Performing cleanup after error"); 1629c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1630c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //Do all the cleanup 1631c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev freePreviewBufs(); 1632c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->sendCommand(CameraAdapter::CAMERA_STOP_PREVIEW); 1633c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mDisplayAdapter.get() != NULL) 1634c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 16356b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng mDisplayAdapter->disableDisplay(false); 1636c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1637c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->stop(); 1638c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewStartInProgress = false; 1639c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewEnabled = false; 1640c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1641c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1642c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1643c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1644c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1645c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 1646c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Sets ANativeWindow object. 1647c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1648c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Preview buffers provided to CameraHal via this object. DisplayAdapter will be interfacing with it 1649c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev to render buffers to display. 1650c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1651c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param[in] window The ANativeWindow object created by Surface flinger 1652c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return NO_ERROR If the ANativeWindow object passes validation criteria 1653c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @todo Define validation criteria for ANativeWindow object. Define error codes for scenarios 1654c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1655c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 1656c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::setPreviewWindow(struct preview_stream_ops *window) 1657c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1658c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 1659c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraAdapter::BuffersDescriptor desc; 1660c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1661c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1662c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSetPreviewWindowCalled = true; 1663c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1664c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///If the Camera service passes a null window, we destroy existing window and free the DisplayAdapter 1665c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(!window) 1666c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1667c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mDisplayAdapter.get() != NULL) 1668c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1669c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///NULL window passed, destroy the display adapter if present 1670c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("NULL window passed, destroying display adapter"); 1671c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mDisplayAdapter.clear(); 1672c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///@remarks If there was a window previously existing, we usually expect another valid window to be passed by the client 1673c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///@remarks so, we will wait until it passes a valid window to begin the preview again 1674c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSetPreviewWindowCalled = false; 1675c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1676c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("NULL ANativeWindow passed to setPreviewWindow"); 1677c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_ERROR; 1678c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev }else if(mDisplayAdapter.get() == NULL) 1679c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1680c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Need to create the display adapter since it has not been created 1681c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Create display adapter 1682c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mDisplayAdapter = new ANativeWindowDisplayAdapter(); 1683c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = NO_ERROR; 1684c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(!mDisplayAdapter.get() || ((ret=mDisplayAdapter->initialize())!=NO_ERROR)) 1685c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1686c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(ret!=NO_ERROR) 1687c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1688c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mDisplayAdapter.clear(); 1689c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("DisplayAdapter initialize failed"); 1690c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1691c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1692c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1693c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 1694c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1695c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Couldn't create DisplayAdapter"); 1696c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1697c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_MEMORY; 1698c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1699c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1700c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1701c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // DisplayAdapter needs to know where to get the CameraFrames from inorder to display 1702c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Since CameraAdapter is the one that provides the frames, set it as the frame provider for DisplayAdapter 1703c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mDisplayAdapter->setFrameProvider(mCameraAdapter); 1704c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1705c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Any dynamic errors that happen during the camera use case has to be propagated back to the application 1706c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // via CAMERA_MSG_ERROR. AppCallbackNotifier is the class that notifies such errors to the application 1707c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Set it as the error handler for the DisplayAdapter 1708c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mDisplayAdapter->setErrorHandler(mAppCallbackNotifier.get()); 1709c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1710c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Update the display adapter with the new window that is passed from CameraService 1711c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mDisplayAdapter->setPreviewWindow(window); 1712c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(ret!=NO_ERROR) 1713c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1714c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEB("DisplayAdapter setPreviewWindow returned error %d", ret); 1715c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1716c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1717c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mPreviewStartInProgress) 1718c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1719c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("setPreviewWindow called when preview running"); 1720c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Start the preview since the window is now available 1721c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = startPreview(); 1722c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1723c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev }else 1724c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1725c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /* If mDisplayAdpater is already created. No need to do anything. 1726c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev * We get a surface handle directly now, so we can reconfigure surface 1727c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev * itself in DisplayAdapter if dimensions have changed 1728c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 1729c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1730c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1731c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1732c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1733c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1734c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1735c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1736c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1737c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 1738c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Stop a previously started preview. 1739c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1740c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 1741c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return none 1742c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1743c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 1744c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::stopPreview() 1745c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1746c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1747c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1748c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(!previewEnabled() && !mDisplayPaused) 1749c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1750c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1751c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return; 1752c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1753c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 17540e5d32b3afece9b292864fccd4b5390b4ef57ddbSundar Raman bool imageCaptureRunning = (mCameraAdapter->getState() == CameraAdapter::CAPTURE_STATE) && 17550e5d32b3afece9b292864fccd4b5390b4ef57ddbSundar Raman (mCameraAdapter->getNextState() != CameraAdapter::PREVIEW_STATE); 17560e5d32b3afece9b292864fccd4b5390b4ef57ddbSundar Raman if(mDisplayPaused && !imageCaptureRunning) 1757c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1758c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Display is paused, which essentially means there is no preview active. 1759c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Note: this is done so that when stopPreview is called by client after 1760c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // an image capture, we do not de-initialize the camera adapter and 1761c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // restart over again. 176297db71f3a06c88c16f46fea8189f542dcde28f7fTyler Luu 1763c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return; 1764c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1765c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1766c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev forceStopPreview(); 1767c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1768b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // Reset Capture-Mode to default, so that when we switch from VideoRecording 1769b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // to ImageCapture, CAPTURE_MODE is not left to VIDEO_MODE. 1770c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("Resetting Capture-Mode to default"); 1771c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mParameters.set(TICameraParameters::KEY_CAP_MODE, ""); 1772c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1773c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1774c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1775c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1776c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 1777c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Returns true if preview is enabled 1778c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1779c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 1780c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return true If preview is running currently 1781c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev false If preview has been stopped 1782c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1783c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 1784c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevbool CameraHal::previewEnabled() 1785c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1786c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1787c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1788c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return (mPreviewEnabled || mPreviewStartInProgress); 1789c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1790c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1791c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 1792c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Start record mode. 1793c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1794c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev When a record image is available a CAMERA_MSG_VIDEO_FRAME message is sent with 1795c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev the corresponding frame. Every record frame must be released by calling 1796c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev releaseRecordingFrame(). 1797c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1798c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 1799c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return NO_ERROR If recording could be started without any issues 1800c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @todo Update the header with possible error values in failure scenarios 1801c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1802c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 1803c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::startRecording( ) 1804c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1805c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int w, h; 1806b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil const char *valstr = NULL; 1807b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil bool restartPreviewRequired = false; 1808c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 1809c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1810c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1811c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1812c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1813c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#if PPM_INSTRUMENTATION || PPM_INSTRUMENTATION_ABS 1814c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1815c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev gettimeofday(&mStartPreview, NULL); 1816c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1817c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#endif 1818c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1819c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(!previewEnabled()) 1820c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1821c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_INIT; 1822c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1823c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1824b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil valstr = mParameters.get(CameraParameters::KEY_RECORDING_HINT); 1825b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( (valstr == NULL) || 1826b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil ( (valstr != NULL) && (strcmp(valstr, CameraParameters::TRUE) != 0) ) ) 1827c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 18288b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu restartPreviewRequired = setVideoModeParameters(mParameters); 1829b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1830b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(restartPreviewRequired) 1831b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 1832b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil ret = restartPreview(); 1833b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 1834c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1835c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1836c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 183772b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng { 183872b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng int count = atoi(mCameraProperties->get(CameraProperties::REQUIRED_PREVIEW_BUFS)); 183972b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng mParameters.getPreviewSize(&w, &h); 184072b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng CAMHAL_LOGDB("%s Video Width=%d Height=%d", __FUNCTION__, mVideoWidth, mVideoHeight); 184172b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng 184272b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng if ((w != mVideoWidth) && (h != mVideoHeight)) 184372b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng { 184472b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng ret = allocVideoBufs(mVideoWidth, mVideoHeight, count); 184572b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng if ( NO_ERROR != ret ) 184672b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng { 184772b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng CAMHAL_LOGEB("allocImageBufs returned error 0x%x", ret); 184872b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng return ret; 184972b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng } 185072b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng 185172b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng mAppCallbackNotifier->useVideoBuffers(true); 185272b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng mAppCallbackNotifier->setVideoRes(mVideoWidth, mVideoHeight); 185372b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng ret = mAppCallbackNotifier->initSharedVideoBuffers(mPreviewBufs, mPreviewOffsets, mPreviewFd, mPreviewLength, count, mVideoBufs); 185472b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng } 185572b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng else 185672b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng { 185772b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng mAppCallbackNotifier->useVideoBuffers(false); 185872b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng mAppCallbackNotifier->setVideoRes(mPreviewWidth, mPreviewHeight); 185972b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng ret = mAppCallbackNotifier->initSharedVideoBuffers(mPreviewBufs, mPreviewOffsets, mPreviewFd, mPreviewLength, count, NULL); 186072b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng } 186172b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng } 1862c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1863c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1864c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1865c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mAppCallbackNotifier->startRecording(); 1866c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1867c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1868c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1869c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1870c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Buffers for video capture (if different from preview) are expected to be allocated within CameraAdapter 1871c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_START_VIDEO); 1872c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1873c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1874c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1875c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1876c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mRecordingEnabled = true; 1877c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1878c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1879c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1880c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1881c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1882c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1883c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1884c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 1885c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Set the camera parameters specific to Video Recording. 1886c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1887c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev This function checks for the camera parameters which have to be set for recording. 1888c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Video Recording needs CAPTURE_MODE to be VIDEO_MODE. This function sets it. 1889c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev This function also enables Video Recording specific functions like VSTAB & VNF. 1890c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1891c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 1892b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil @return true if preview needs to be restarted for VIDEO_MODE parameters to take effect. 1893c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @todo Modify the policies for enabling VSTAB & VNF usecase based later. 1894c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1895c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 18968b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luubool CameraHal::setVideoModeParameters(const CameraParameters& params) 1897c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1898c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev const char *valstr = NULL; 1899c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bool restartPreviewRequired = false; 1900c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 1901c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1902c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1903c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1904c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Set CAPTURE_MODE to VIDEO_MODE, if not set already and Restart Preview 1905c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev valstr = mParameters.get(TICameraParameters::KEY_CAP_MODE); 1906c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( (valstr == NULL) || 1907c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ( (valstr != NULL) && (strcmp(valstr, (const char *) TICameraParameters::VIDEO_MODE) != 0) ) ) 1908c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1909c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("Set CAPTURE_MODE to VIDEO_MODE"); 1910c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mParameters.set(TICameraParameters::KEY_CAP_MODE, (const char *) TICameraParameters::VIDEO_MODE); 1911c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev restartPreviewRequired = true; 1912c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1913c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1914cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil // Check if CAPTURE_MODE is VIDEO_MODE, since VSTAB & VNF work only in VIDEO_MODE. 1915cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil valstr = mParameters.get(TICameraParameters::KEY_CAP_MODE); 19168b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu if (strcmp(valstr, (const char *) TICameraParameters::VIDEO_MODE) == 0) { 19178b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu // set VSTAB. restart is required if vstab value has changed 19188b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu if (params.get(CameraParameters::KEY_VIDEO_STABILIZATION) != NULL) { 19198b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu // make sure we support vstab 19208b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu if (strcmp(mCameraProperties->get(CameraProperties::VSTAB_SUPPORTED), 19218b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu CameraParameters::TRUE) == 0) { 19228b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu valstr = mParameters.get(CameraParameters::KEY_VIDEO_STABILIZATION); 19238b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu // vstab value has changed 19248b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu if ((valstr != NULL) && 19258b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu strcmp(valstr, params.get(CameraParameters::KEY_VIDEO_STABILIZATION)) != 0) { 19268b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu restartPreviewRequired = true; 19278b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu } 19288b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu mParameters.set(CameraParameters::KEY_VIDEO_STABILIZATION, 19298b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu params.get(CameraParameters::KEY_VIDEO_STABILIZATION)); 1930cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil } 19318b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu } else if (mParameters.get(CameraParameters::KEY_VIDEO_STABILIZATION)) { 19328b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu // vstab was configured but now unset 19338b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu restartPreviewRequired = true; 19348b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu mParameters.remove(CameraParameters::KEY_VIDEO_STABILIZATION); 19358b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu } 1936c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 19378b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu // Set VNF 19388b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu if (params.get(TICameraParameters::KEY_VNF) == NULL) { 1939cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil CAMHAL_LOGDA("Enable VNF"); 1940cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil mParameters.set(TICameraParameters::KEY_VNF, "1"); 1941cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil restartPreviewRequired = true; 19428b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu } else { 19438b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu valstr = mParameters.get(TICameraParameters::KEY_VNF); 19448b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu if (valstr && strcmp(valstr, params.get(TICameraParameters::KEY_VNF)) != 0) { 19458b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu restartPreviewRequired = true; 1946cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil } 19478b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu mParameters.set(TICameraParameters::KEY_VNF, params.get(TICameraParameters::KEY_VNF)); 19488b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu } 1949c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1950cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil // For VSTAB alone for 1080p resolution, padded width goes > 2048, which cannot be rendered by GPU. 1951cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil // In such case, there is support in Ducati for combination of VSTAB & VNF requiring padded width < 2048. 1952cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil // So we are forcefully enabling VNF, if VSTAB is enabled for 1080p resolution. 19538b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu valstr = mParameters.get(CameraParameters::KEY_VIDEO_STABILIZATION); 19548b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu if (valstr && (strcmp(valstr, CameraParameters::TRUE) == 0) && (mPreviewWidth == 1920)) { 1955cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil CAMHAL_LOGDA("Force Enable VNF for 1080p"); 1956cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil mParameters.set(TICameraParameters::KEY_VNF, "1"); 1957cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil restartPreviewRequired = true; 1958c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 19598b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu } 1960b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil LOG_FUNCTION_NAME_EXIT; 1961b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1962b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil return restartPreviewRequired; 1963b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil} 1964b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1965b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil/** 1966b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil @brief Reset the camera parameters specific to Video Recording. 1967b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1968b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil This function resets CAPTURE_MODE and disables Recording specific functions like VSTAB & VNF. 1969b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1970b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil @param none 1971b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil @return true if preview needs to be restarted for VIDEO_MODE parameters to take effect. 1972b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1973b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil */ 1974b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patilbool CameraHal::resetVideoModeParameters() 1975b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil{ 1976b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil const char *valstr = NULL; 1977b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil bool restartPreviewRequired = false; 1978b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil status_t ret = NO_ERROR; 1979b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1980b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil LOG_FUNCTION_NAME; 1981b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1982d2d3968a441810c81cf9f46ff43af29cb6fdfb93Tyler Luu // ignore this if we are already recording 1983d2d3968a441810c81cf9f46ff43af29cb6fdfb93Tyler Luu if (mRecordingEnabled) { 1984d2d3968a441810c81cf9f46ff43af29cb6fdfb93Tyler Luu return false; 1985d2d3968a441810c81cf9f46ff43af29cb6fdfb93Tyler Luu } 1986d2d3968a441810c81cf9f46ff43af29cb6fdfb93Tyler Luu 1987b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // Set CAPTURE_MODE to VIDEO_MODE, if not set already and Restart Preview 1988b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil valstr = mParameters.get(TICameraParameters::KEY_CAP_MODE); 19898b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu if ((valstr != NULL) && (strcmp(valstr, TICameraParameters::VIDEO_MODE) == 0)) { 1990b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDA("Reset Capture-Mode to default"); 1991b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_CAP_MODE, ""); 1992b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil restartPreviewRequired = true; 19938b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu } 1994b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1995b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil LOG_FUNCTION_NAME_EXIT; 1996b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1997b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil return restartPreviewRequired; 1998b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil} 1999b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 2000b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil/** 2001b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil @brief Restart the preview with setParameter. 2002b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 2003b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil This function restarts preview, for some VIDEO_MODE parameters to take effect. 2004b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 2005b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil @param none 2006b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil @return NO_ERROR If recording parameters could be set without any issues 2007b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 2008b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil */ 2009b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patilstatus_t CameraHal::restartPreview() 2010b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil{ 2011b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil const char *valstr = NULL; 2012b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil char tmpvalstr[30]; 2013b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil status_t ret = NO_ERROR; 2014b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 2015b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil LOG_FUNCTION_NAME; 2016b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 2017b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // Retain CAPTURE_MODE before calling stopPreview(), since it is reset in stopPreview(). 2018b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil tmpvalstr[0] = 0; 2019b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil valstr = mParameters.get(TICameraParameters::KEY_CAP_MODE); 2020b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(valstr != NULL) 2021b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 2022b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(sizeof(tmpvalstr) < (strlen(valstr)+1)) 2023b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 2024b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil return -EINVAL; 2025b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 2026b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 2027e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman strncpy(tmpvalstr, valstr, sizeof(tmpvalstr)); 2028b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil tmpvalstr[sizeof(tmpvalstr)-1] = 0; 2029b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 2030b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 2031b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil stopPreview(); 2032b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 2033b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 2034b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil Mutex::Autolock lock(mLock); 2035b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_CAP_MODE, tmpvalstr); 2036b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mCameraAdapter->setParameters(mParameters); 2037b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 2038b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 2039b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil ret = startPreview(); 2040b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 2041c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2042c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2043c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 2044c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2045c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2046c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 2047c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Stop a previously started recording. 2048c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2049c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 2050c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return none 2051c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2052c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 2053c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::stopRecording() 2054c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 20557d9e44875d553c966d2e5d7b89de8ac23be1c1f2Tyler Luu CameraAdapter::AdapterState currentState; 20567d9e44875d553c966d2e5d7b89de8ac23be1c1f2Tyler Luu 2057c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2058c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 20597d9e44875d553c966d2e5d7b89de8ac23be1c1f2Tyler Luu Mutex::Autolock lock(mLock); 20607d9e44875d553c966d2e5d7b89de8ac23be1c1f2Tyler Luu 2061c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (!mRecordingEnabled ) 2062c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2063c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return; 2064c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2065c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 20667d9e44875d553c966d2e5d7b89de8ac23be1c1f2Tyler Luu currentState = mCameraAdapter->getState(); 20677d9e44875d553c966d2e5d7b89de8ac23be1c1f2Tyler Luu if (currentState == CameraAdapter::VIDEO_CAPTURE_STATE) { 20687d9e44875d553c966d2e5d7b89de8ac23be1c1f2Tyler Luu mCameraAdapter->sendCommand(CameraAdapter::CAMERA_STOP_IMAGE_CAPTURE); 20697d9e44875d553c966d2e5d7b89de8ac23be1c1f2Tyler Luu } 20707d9e44875d553c966d2e5d7b89de8ac23be1c1f2Tyler Luu 2071c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->stopRecording(); 2072c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2073c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->sendCommand(CameraAdapter::CAMERA_STOP_VIDEO); 2074c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2075c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mRecordingEnabled = false; 2076c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 207772b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng if ( mAppCallbackNotifier->getUesVideoBuffers() ){ 207872b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng freeVideoBufs(mVideoBufs); 207972b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng if (mVideoBufs){ 208072b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng CAMHAL_LOGVB(" FREEING mVideoBufs 0x%x", mVideoBufs); 208172b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng delete [] mVideoBufs; 208272b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng } 208372b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng mVideoBufs = NULL; 208472b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng } 208572b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng 2086c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2087c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2088c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2089c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 2090c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Returns true if recording is enabled. 2091c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2092c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 2093c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return true If recording is currently running 2094c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev false If recording has been stopped 2095c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2096c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 2097c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevint CameraHal::recordingEnabled() 2098c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2099c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2100c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2101c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2102c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2103c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return mRecordingEnabled; 2104c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2105c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2106c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 2107c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Release a record frame previously returned by CAMERA_MSG_VIDEO_FRAME. 2108c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2109c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param[in] mem MemoryBase pointer to the frame being released. Must be one of the buffers 2110c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev previously given by CameraHal 2111c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return none 2112c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2113c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 2114c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::releaseRecordingFrame(const void* mem) 2115c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2116c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2117c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2118c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //CAMHAL_LOGDB(" 0x%x", mem->pointer()); 2119c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2120c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( ( mRecordingEnabled ) && mem != NULL) 2121c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2122c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->releaseRecordingFrame(mem); 2123c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2124c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2125c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2126c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2127c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return; 2128c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2129c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2130c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 2131c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Start auto focus 2132c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2133c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev This call asynchronous. 2134c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev The notification callback routine is called with CAMERA_MSG_FOCUS once when 2135c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev focusing is complete. autoFocus() will be called again if another auto focus is 2136c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev needed. 2137c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2138c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 2139c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return NO_ERROR 2140c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @todo Define the error codes if the focus is not locked 2141c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2142c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 2143c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::autoFocus() 2144c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2145c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 2146c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2147c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#if PPM_INSTRUMENTATION || PPM_INSTRUMENTATION_ABS 2148c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2149c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev gettimeofday(&mStartFocus, NULL); 2150c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2151c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#endif 2152c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2153c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2154c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2155c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 21562ecb39c0ca21ce9ae00c4585e3f7002e8b4e6ca7Tyler Luu { 21572ecb39c0ca21ce9ae00c4585e3f7002e8b4e6ca7Tyler Luu Mutex::Autolock lock(mLock); 21582ecb39c0ca21ce9ae00c4585e3f7002e8b4e6ca7Tyler Luu mMsgEnabled |= CAMERA_MSG_FOCUS; 21592ecb39c0ca21ce9ae00c4585e3f7002e8b4e6ca7Tyler Luu } 21602ecb39c0ca21ce9ae00c4585e3f7002e8b4e6ca7Tyler Luu 21612ecb39c0ca21ce9ae00c4585e3f7002e8b4e6ca7Tyler Luu 2162c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != mCameraAdapter ) 2163c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2164c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2165c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#if PPM_INSTRUMENTATION || PPM_INSTRUMENTATION_ABS 2166c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2167c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //pass the autoFocus timestamp along with the command to camera adapter 2168c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_PERFORM_AUTOFOCUS, ( int ) &mStartFocus); 2169c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2170c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#else 2171c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2172c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_PERFORM_AUTOFOCUS); 2173c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2174c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#endif 2175c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2176c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2177c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 2178c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2179c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = -1; 2180c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2181c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2182c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2183c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2184c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 2185c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2186c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2187c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 2188c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Cancels auto-focus function. 2189c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2190c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev If the auto-focus is still in progress, this function will cancel it. 2191c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Whether the auto-focus is in progress or not, this function will return the 2192c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev focus position to the default. If the camera does not support auto-focus, this is a no-op. 2193c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2194c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2195c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 2196c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return NO_ERROR If the cancel succeeded 2197c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @todo Define error codes if cancel didnt succeed 2198c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2199c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 2200c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::cancelAutoFocus() 2201c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2202c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 22032ecb39c0ca21ce9ae00c4585e3f7002e8b4e6ca7Tyler Luu 22042ecb39c0ca21ce9ae00c4585e3f7002e8b4e6ca7Tyler Luu { 22052ecb39c0ca21ce9ae00c4585e3f7002e8b4e6ca7Tyler Luu Mutex::Autolock lock(mLock); 22062ecb39c0ca21ce9ae00c4585e3f7002e8b4e6ca7Tyler Luu mMsgEnabled &= ~CAMERA_MSG_FOCUS; 22072ecb39c0ca21ce9ae00c4585e3f7002e8b4e6ca7Tyler Luu } 22082ecb39c0ca21ce9ae00c4585e3f7002e8b4e6ca7Tyler Luu 2209c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if( NULL != mCameraAdapter ) 2210c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2211c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->sendCommand(CameraAdapter::CAMERA_CANCEL_AUTOFOCUS); 2212c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2213c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2214c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_ERROR; 2215c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2216c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2217c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::setEventProvider(int32_t eventMask, MessageNotifier * eventNotifier) 2218c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2219c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2220c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2221c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2222c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != mEventProvider ) 2223c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2224c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mEventProvider->disableEventNotification(CameraHalEvent::ALL_EVENTS); 2225c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev delete mEventProvider; 2226c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mEventProvider = NULL; 2227c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2228c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2229c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mEventProvider = new EventProvider(eventNotifier, this, eventCallbackRelay); 2230c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL == mEventProvider ) 2231c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2232c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Error in creating EventProvider"); 2233c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2234c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 2235c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2236c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mEventProvider->enableEventNotification(eventMask); 2237c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2238c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2239c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2240c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2241c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2242c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::eventCallbackRelay(CameraHalEvent* event) 2243c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2244c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2245c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2246c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraHal *appcbn = ( CameraHal * ) (event->mCookie); 2247c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev appcbn->eventCallback(event ); 2248c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2249c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2250c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2251c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2252c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::eventCallback(CameraHalEvent* event) 2253c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2254c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2255c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2256c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != event ) 2257c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2258c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev switch( event->mEventType ) 2259c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2260c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev case CameraHalEvent::EVENT_FOCUS_LOCKED: 2261c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev case CameraHalEvent::EVENT_FOCUS_ERROR: 2262c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2263c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( mBracketingEnabled ) 2264c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2265c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev startImageBracketing(); 2266c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2267c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev break; 2268c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2269c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev default: 2270c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2271c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev break; 2272c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2273c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev }; 2274c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2275c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2276c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2277c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2278c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2279c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::startImageBracketing() 2280c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2281c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 2282c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraFrame frame; 2283c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraAdapter::BuffersDescriptor desc; 2284c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2285c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#if PPM_INSTRUMENTATION || PPM_INSTRUMENTATION_ABS 2286c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2287c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev gettimeofday(&mStartCapture, NULL); 2288c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2289c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#endif 2290c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2291c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2292c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2293c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(!previewEnabled() && !mDisplayPaused) 2294c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2295c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2296c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_INIT; 2297c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2298c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2299c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( !mBracketingEnabled ) 2300c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2301c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 2302c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2303c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2304c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 2305c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2306c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mBracketingRunning = true; 2307c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2308c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2309c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( (NO_ERROR == ret) && ( NULL != mCameraAdapter ) ) 2310c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2311c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_QUERY_BUFFER_SIZE_IMAGE_CAPTURE, 2312c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ( int ) &frame, 2313c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ( mBracketRangeNegative + 1 )); 2314c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2315c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR != ret ) 2316c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2317c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEB("CAMERA_QUERY_BUFFER_SIZE_IMAGE_CAPTURE returned error 0x%x", ret); 2318c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2319c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2320c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2321c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 2322c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2323c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != mAppCallbackNotifier.get() ) 2324c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2325c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->setBurst(true); 2326c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2327c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2328c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2329c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 2330c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2331c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mParameters.getPictureSize(( int * ) &frame.mWidth, 2332c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ( int * ) &frame.mHeight); 2333c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2334c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = allocImageBufs(frame.mWidth, 2335c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev frame.mHeight, 2336c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev frame.mLength, 2337c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mParameters.getPictureFormat(), 2338c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ( mBracketRangeNegative + 1 )); 2339c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR != ret ) 234072b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng { 2341c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEB("allocImageBufs returned error 0x%x", ret); 234272b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng } 2343c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2344c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2345c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( (NO_ERROR == ret) && ( NULL != mCameraAdapter ) ) 2346c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2347c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2348c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mBuffers = mImageBufs; 2349c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mOffsets = mImageOffsets; 2350c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mFd = mImageFd; 2351c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mLength = mImageLength; 2352c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mCount = ( size_t ) ( mBracketRangeNegative + 1 ); 2353c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mMaxQueueable = ( size_t ) ( mBracketRangeNegative + 1 ); 2354c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2355c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_USE_BUFFERS_IMAGE_CAPTURE, 2356c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ( int ) &desc); 2357c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2358c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 2359c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2360c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2361c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#if PPM_INSTRUMENTATION || PPM_INSTRUMENTATION_ABS 2362c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2363c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //pass capture timestamp along with the camera adapter command 2364c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_START_BRACKET_CAPTURE, ( mBracketRangePositive + 1 ), (int) &mStartCapture); 2365c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2366c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#else 2367c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2368c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_START_BRACKET_CAPTURE, ( mBracketRangePositive + 1 )); 2369c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2370c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#endif 2371c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2372c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2373c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2374c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2375c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 2376c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2377c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2378c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::stopImageBracketing() 2379c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2380c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 2381c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2382c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2383c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 238488006b1ebee79cb0f1a2c682258b313eb801049dSundar Raman if( !previewEnabled() ) 2385c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2386c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_INIT; 2387c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2388c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 238988006b1ebee79cb0f1a2c682258b313eb801049dSundar Raman mBracketingRunning = false; 239088006b1ebee79cb0f1a2c682258b313eb801049dSundar Raman 239188006b1ebee79cb0f1a2c682258b313eb801049dSundar Raman ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_STOP_BRACKET_CAPTURE); 2392c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2393c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2394c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2395c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 2396c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2397c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2398c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 2399c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Take a picture. 2400c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2401c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 2402c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return NO_ERROR If able to switch to image capture 2403c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @todo Define error codes if unable to switch to image capture 2404c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2405c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 2406c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::takePicture( ) 2407c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2408c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 2409c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraFrame frame; 2410c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraAdapter::BuffersDescriptor desc; 2411c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int burst; 2412ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu const char *valstr = NULL; 2413c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev unsigned int bufferCount = 1; 2414c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2415c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Mutex::Autolock lock(mLock); 2416c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2417c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#if PPM_INSTRUMENTATION || PPM_INSTRUMENTATION_ABS 2418c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2419c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev gettimeofday(&mStartCapture, NULL); 2420c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2421c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#endif 2422c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2423c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2424c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2425c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(!previewEnabled() && !mDisplayPaused) 2426c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2427c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2428ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu CAMHAL_LOGEA("Preview not started..."); 2429c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_INIT; 2430c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2431c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2432ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu // return error if we are already capturing 2433ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu if ( (mCameraAdapter->getState() == CameraAdapter::CAPTURE_STATE && 2434ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu mCameraAdapter->getNextState() != CameraAdapter::PREVIEW_STATE) || 2435ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu (mCameraAdapter->getState() == CameraAdapter::VIDEO_CAPTURE_STATE && 2436ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu mCameraAdapter->getNextState() != CameraAdapter::VIDEO_STATE) ) { 2437ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu CAMHAL_LOGEA("Already capturing an image..."); 2438c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_INIT; 2439c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2440c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2441ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu // we only support video snapshot if we are in video mode (recording hint is set) 2442ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu valstr = mParameters.get(TICameraParameters::KEY_CAP_MODE); 2443ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu if ( (mCameraAdapter->getState() == CameraAdapter::VIDEO_STATE) && 2444ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu (valstr && strcmp(valstr, TICameraParameters::VIDEO_MODE)) ) { 2445ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu CAMHAL_LOGEA("Trying to capture while recording without recording hint set..."); 2446ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu return INVALID_OPERATION; 2447ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu } 2448ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu 2449c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( !mBracketingRunning ) 2450c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2451c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2452c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 2453c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2454c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev burst = mParameters.getInt(TICameraParameters::KEY_BURST); 2455c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2456c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2457c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //Allocate all buffers only in burst capture case 2458c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( burst > 1 ) 2459c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2460c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bufferCount = CameraHal::NO_BUFFERS_IMAGE_CAPTURE; 2461c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != mAppCallbackNotifier.get() ) 2462c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2463c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->setBurst(true); 2464c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2465c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2466c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 2467c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2468c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != mAppCallbackNotifier.get() ) 2469c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2470c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->setBurst(false); 2471c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2472c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2473c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2474ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu // pause preview during normal image capture 2475ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu // do not pause preview if recording (video state) 2476ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu if (NO_ERROR == ret && 2477ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu NULL != mDisplayAdapter.get() && 2478ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu burst < 1) { 2479ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu if (mCameraAdapter->getState() != CameraAdapter::VIDEO_STATE) { 2480ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu mDisplayPaused = true; 2481ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu mPreviewEnabled = false; 2482ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu ret = mDisplayAdapter->pauseDisplay(mDisplayPaused); 2483ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu // since preview is paused we should stop sending preview frames too 2484ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu if(mMsgEnabled & CAMERA_MSG_PREVIEW_FRAME) { 2485ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu mAppCallbackNotifier->disableMsgType (CAMERA_MSG_PREVIEW_FRAME); 2486ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu } 2487ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu } 2488c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2489c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#if PPM_INSTRUMENTATION || PPM_INSTRUMENTATION_ABS 2490c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mDisplayAdapter->setSnapshotTimeRef(&mStartCapture); 2491c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#endif 2492ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu } 2493c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2494c160a1f85c70e49a7613d774e2d99035f3cb4851Tyler Luu // if we taking video snapshot... 2495c160a1f85c70e49a7613d774e2d99035f3cb4851Tyler Luu if ((NO_ERROR == ret) && (mCameraAdapter->getState() == CameraAdapter::VIDEO_STATE)) { 2496c160a1f85c70e49a7613d774e2d99035f3cb4851Tyler Luu // enable post view frames if not already enabled so we can internally 2497c160a1f85c70e49a7613d774e2d99035f3cb4851Tyler Luu // save snapshot frames for generating thumbnail 2498c160a1f85c70e49a7613d774e2d99035f3cb4851Tyler Luu if((mMsgEnabled & CAMERA_MSG_POSTVIEW_FRAME) == 0) { 2499c160a1f85c70e49a7613d774e2d99035f3cb4851Tyler Luu mAppCallbackNotifier->enableMsgType(CAMERA_MSG_POSTVIEW_FRAME); 2500c160a1f85c70e49a7613d774e2d99035f3cb4851Tyler Luu } 2501c160a1f85c70e49a7613d774e2d99035f3cb4851Tyler Luu } 2502c160a1f85c70e49a7613d774e2d99035f3cb4851Tyler Luu 2503ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu if ( (NO_ERROR == ret) && (NULL != mCameraAdapter) ) 2504c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2505c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 2506c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_QUERY_BUFFER_SIZE_IMAGE_CAPTURE, 2507c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ( int ) &frame, 2508c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bufferCount); 2509c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2510c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR != ret ) 2511c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2512c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEB("CAMERA_QUERY_BUFFER_SIZE_IMAGE_CAPTURE returned error 0x%x", ret); 2513c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2514c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2515c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2516c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 2517c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2518c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mParameters.getPictureSize(( int * ) &frame.mWidth, 2519c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ( int * ) &frame.mHeight); 2520c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2521c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = allocImageBufs(frame.mWidth, 2522c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev frame.mHeight, 2523c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev frame.mLength, 2524c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mParameters.getPictureFormat(), 2525c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bufferCount); 2526c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR != ret ) 2527c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2528c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEB("allocImageBufs returned error 0x%x", ret); 2529c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2530c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2531c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2532c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( (NO_ERROR == ret) && ( NULL != mCameraAdapter ) ) 2533c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2534c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mBuffers = mImageBufs; 2535c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mOffsets = mImageOffsets; 2536c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mFd = mImageFd; 2537c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mLength = mImageLength; 2538c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mCount = ( size_t ) bufferCount; 2539c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mMaxQueueable = ( size_t ) bufferCount; 2540c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2541c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_USE_BUFFERS_IMAGE_CAPTURE, 2542c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ( int ) &desc); 2543c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2544c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2545c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2546c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( ( NO_ERROR == ret ) && ( NULL != mCameraAdapter ) ) 2547c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2548c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2549c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#if PPM_INSTRUMENTATION || PPM_INSTRUMENTATION_ABS 2550c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2551c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //pass capture timestamp along with the camera adapter command 2552c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_START_IMAGE_CAPTURE, (int) &mStartCapture); 2553c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2554c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#else 2555c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2556c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_START_IMAGE_CAPTURE); 2557c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2558c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#endif 2559c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2560c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2561c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2562c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 2563c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2564c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2565c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 2566c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Cancel a picture that was started with takePicture. 2567c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2568c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Calling this method when no picture is being taken is a no-op. 2569c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2570c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 2571c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return NO_ERROR If cancel succeeded. Cancel can succeed if image callback is not sent 2572c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @todo Define error codes 2573c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2574c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 2575c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::cancelPicture( ) 2576c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2577c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2578c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2579c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Mutex::Autolock lock(mLock); 2580c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2581c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->sendCommand(CameraAdapter::CAMERA_STOP_IMAGE_CAPTURE); 2582c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2583c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_ERROR; 2584c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2585c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2586c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 2587c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Return the camera parameters. 2588c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2589c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 2590c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return Currently configured camera parameters 2591c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2592c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 2593c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevchar* CameraHal::getParameters() 2594c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2595c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev String8 params_str8; 2596c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev char* params_string; 259772b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng const char * valstr = NULL; 2598c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2599c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2600c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2601c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if( NULL != mCameraAdapter ) 2602c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2603f4260660c494005dc6556698765fe3f3a0d97f60Tyler Luu mCameraAdapter->getParameters(mParameters); 2604c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2605c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 260672b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng CameraParameters mParams = mParameters; 260772b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng 260872b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng // Handle RECORDING_HINT to Set/Reset Video Mode Parameters 260972b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng valstr = mParameters.get(CameraParameters::KEY_RECORDING_HINT); 261072b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng if(valstr != NULL) 261172b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng { 261272b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng if(strcmp(valstr, CameraParameters::TRUE) == 0) 261372b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng { 261472b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng //HACK FOR MMS MODE 261572b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng resetPreviewRes(&mParams, mVideoWidth, mVideoHeight); 261672b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng } 261772b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng } 2618524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman 261972b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng params_str8 = mParams.flatten(); 2620524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman 2621c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // camera service frees this string... 2622c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev params_string = (char*) malloc(sizeof(char) * (params_str8.length()+1)); 2623c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev strcpy(params_string, params_str8.string()); 2624c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2625c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2626c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2627c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Return the current set of parameters 2628c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2629c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return params_string; 2630c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2631c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2632c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::putParameters(char *parms) 2633c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2634c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev free(parms); 2635c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2636c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2637c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 2638c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Send command to camera driver. 2639c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2640c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 2641c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return NO_ERROR If the command succeeds 2642c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @todo Define the error codes that this function can return 2643c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2644c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 2645c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::sendCommand(int32_t cmd, int32_t arg1, int32_t arg2) 2646c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2647c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 2648c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2649c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2650c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2651c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2652c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( ( NO_ERROR == ret ) && ( NULL == mCameraAdapter ) ) 2653c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2654c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("No CameraAdapter instance"); 2655c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = -EINVAL; 2656c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2657c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2658c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( ( NO_ERROR == ret ) && ( !previewEnabled() )) 2659c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2660c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Preview is not running"); 2661c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = -EINVAL; 2662c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2663c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2664c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 2665c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2666c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev switch(cmd) 2667c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2668c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev case CAMERA_CMD_START_SMOOTH_ZOOM: 2669c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2670c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_START_SMOOTH_ZOOM, arg1); 2671c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2672c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev break; 2673c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev case CAMERA_CMD_STOP_SMOOTH_ZOOM: 2674c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2675c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_STOP_SMOOTH_ZOOM); 2676c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2677c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev case CAMERA_CMD_START_FACE_DETECTION: 2678c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2679c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_START_FD); 2680c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2681c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev break; 2682c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2683c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev case CAMERA_CMD_STOP_FACE_DETECTION: 2684c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2685c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_STOP_FD); 2686c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2687c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev break; 2688c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2689c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev default: 2690c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev break; 2691c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev }; 2692c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2693c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2694c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2695c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2696c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 2697c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2698c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2699c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 2700c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Release the hardware resources owned by this object. 2701c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2702c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Note that this is *not* done in the destructor. 2703c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2704c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 2705c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return none 2706c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2707c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 2708c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::release() 2709c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2710c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2711c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///@todo Investigate on how release is used by CameraService. Vaguely remember that this is called 2712c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///just before CameraHal object destruction 2713c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev deinitialize(); 2714c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2715c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2716c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2717c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2718c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 2719c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Dump state of the camera hardware 2720c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2721c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param[in] fd File descriptor 2722c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param[in] args Arguments 2723c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return NO_ERROR Dump succeeded 2724c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @todo Error codes for dump fail 2725c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2726c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 2727c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::dump(int fd) const 2728c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2729c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2730c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Implement this method when the h/w dump function is supported on Ducati side 2731c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_ERROR; 2732c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2733c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2734c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/*-------------Camera Hal Interface Method definitions ENDS here--------------------*/ 2735c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2736c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2737c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2738c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2739c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/*-------------Camera Hal Internal Method definitions STARTS here--------------------*/ 2740c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2741c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 2742c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Constructor of CameraHal 2743c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2744c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Member variables are initialized here. No allocations should be done here as we 2745c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev don't use c++ exceptions in the code. 2746c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2747c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 2748c322989ae6ff6769490828de1b5eda12b749cce9Iliyan MalchevCameraHal::CameraHal(int cameraId) 2749c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2750c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2751c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2752c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Initialize all the member variables to their defaults 2753c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewEnabled = false; 2754c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewBufs = NULL; 2755c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mImageBufs = NULL; 2756c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mBufProvider = NULL; 2757c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewStartInProgress = false; 2758c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mVideoBufs = NULL; 2759c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mVideoBufProvider = NULL; 2760c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mRecordingEnabled = false; 2761c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mDisplayPaused = false; 2762c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSetPreviewWindowCalled = false; 2763c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mMsgEnabled = 0; 2764c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier = NULL; 2765c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mMemoryManager = NULL; 2766c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter = NULL; 2767c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mBracketingEnabled = false; 2768c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mBracketingRunning = false; 2769c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mEventProvider = NULL; 2770c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mBracketRangePositive = 1; 2771c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mBracketRangeNegative = 1; 2772c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mMaxZoomSupported = 0; 2773c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mShutterEnabled = true; 2774c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mMeasurementEnabled = false; 2775c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewDataBufs = NULL; 2776c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraProperties = NULL; 2777c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCurrentTime = 0; 2778c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mFalsePreview = 0; 2779c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mImageOffsets = NULL; 2780c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mImageLength = 0; 2781c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mImageFd = 0; 2782c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mVideoOffsets = NULL; 2783c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mVideoFd = 0; 2784c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mVideoLength = 0; 2785c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewDataOffsets = NULL; 2786c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewDataFd = 0; 2787c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewDataLength = 0; 2788c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewFd = 0; 2789c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewWidth = 0; 2790c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewHeight = 0; 2791c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewLength = 0; 2792c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewOffsets = NULL; 2793c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewRunning = 0; 2794c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewStateOld = 0; 2795c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mRecordingEnabled = 0; 2796c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mRecordEnabled = 0; 2797c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSensorListener = NULL; 27983a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu mDynamicPreviewSwitch = false; 279972b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng mVideoWidth = 0; 280072b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng mVideoHeight = 0; 2801c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2802c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#if PPM_INSTRUMENTATION || PPM_INSTRUMENTATION_ABS 2803c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2804c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //Initialize the CameraHAL constructor timestamp, which is used in the 2805c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // PPM() method as time reference if the user does not supply one. 2806c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev gettimeofday(&ppm_start, NULL); 2807c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2808c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#endif 2809c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2810c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraIndex = cameraId; 2811c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2812c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2813c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2814c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2815c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 2816c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Destructor of CameraHal 2817c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2818c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev This function simply calls deinitialize() to free up memory allocate during construct 2819c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev phase 2820c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 2821c322989ae6ff6769490828de1b5eda12b749cce9Iliyan MalchevCameraHal::~CameraHal() 2822c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2823c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2824c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2825c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Call de-initialize here once more - it is the last chance for us to relinquish all the h/w and s/w resources 2826c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev deinitialize(); 2827c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2828c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != mEventProvider ) 2829c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2830c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mEventProvider->disableEventNotification(CameraHalEvent::ALL_EVENTS); 2831c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev delete mEventProvider; 2832c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mEventProvider = NULL; 2833c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2834c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2835c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /// Free the callback notifier 2836c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier.clear(); 2837c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2838c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /// Free the display adapter 2839c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mDisplayAdapter.clear(); 2840c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2841c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != mCameraAdapter ) { 2842c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int strongCount = mCameraAdapter->getStrongCount(); 2843c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2844c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->decStrong(mCameraAdapter); 2845c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2846c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter = NULL; 2847c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2848c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2849de885009bcb5e9491e6107173e0e03671267a1a9Sundar Raman freeImageBufs(); 2850de885009bcb5e9491e6107173e0e03671267a1a9Sundar Raman 2851de885009bcb5e9491e6107173e0e03671267a1a9Sundar Raman /// Free the memory manager 2852de885009bcb5e9491e6107173e0e03671267a1a9Sundar Raman mMemoryManager.clear(); 2853de885009bcb5e9491e6107173e0e03671267a1a9Sundar Raman 2854c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2855c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2856c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2857c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 2858c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Initialize the Camera HAL 2859c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2860c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Creates CameraAdapter, AppCallbackNotifier, DisplayAdapter and MemoryManager 2861c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2862c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param None 2863c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return NO_ERROR - On success 2864c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev NO_MEMORY - On failure to allocate memory for any of the objects 2865c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @remarks Camera Hal internal function 2866c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2867c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 2868c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2869c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::initialize(CameraProperties::Properties* properties) 2870c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2871c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2872c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2873c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int sensor_index = 0; 2874c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2875c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Initialize the event mask used for registering an event provider for AppCallbackNotifier 2876c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Currently, registering all events as to be coming from CameraAdapter 2877c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int32_t eventMask = CameraHalEvent::ALL_EVENTS; 2878c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2879c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Get my camera properties 2880c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraProperties = properties; 2881c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2882c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(!mCameraProperties) 2883c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2884c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto fail_loop; 2885c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2886c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2887c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Dump the properties of this Camera 2888c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // will only print if DEBUG macro is defined 2889c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraProperties->dump(); 2890c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2891c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (strcmp(CameraProperties::DEFAULT_VALUE, mCameraProperties->get(CameraProperties::CAMERA_SENSOR_INDEX)) != 0 ) 2892c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2893c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev sensor_index = atoi(mCameraProperties->get(CameraProperties::CAMERA_SENSOR_INDEX)); 2894c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2895c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2896c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDB("Sensor index %d", sensor_index); 2897c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 28989a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu mCameraAdapter = CameraAdapter_Factory(sensor_index); 28999a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu if ( ( NULL == mCameraAdapter ) || (mCameraAdapter->initialize(properties)!=NO_ERROR)) 2900c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2901c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Unable to create or initialize CameraAdapter"); 2902c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter = NULL; 2903c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto fail_loop; 2904c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2905c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2906c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->incStrong(mCameraAdapter); 2907c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->registerImageReleaseCallback(releaseImageBuffers, (void *) this); 2908c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->registerEndCaptureCallback(endImageCapture, (void *)this); 2909c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2910c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(!mAppCallbackNotifier.get()) 2911c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2912c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /// Create the callback notifier 2913c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier = new AppCallbackNotifier(); 2914c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if( ( NULL == mAppCallbackNotifier.get() ) || ( mAppCallbackNotifier->initialize() != NO_ERROR)) 2915c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2916c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Unable to create or initialize AppCallbackNotifier"); 2917c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto fail_loop; 2918c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2919c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2920c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2921c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(!mMemoryManager.get()) 2922c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2923c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /// Create Memory Manager 2924c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mMemoryManager = new MemoryManager(); 2925c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if( ( NULL == mMemoryManager.get() ) || ( mMemoryManager->initialize() != NO_ERROR)) 2926c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2927c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Unable to create or initialize MemoryManager"); 2928c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto fail_loop; 2929c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2930c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2931c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2932c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Setup the class dependencies... 2933c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2934c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///AppCallbackNotifier has to know where to get the Camera frames and the events like auto focus lock etc from. 2935c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///CameraAdapter is the one which provides those events 2936c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Set it as the frame and event providers for AppCallbackNotifier 2937c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///@remarks setEventProvider API takes in a bit mask of events for registering a provider for the different events 2938c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /// That way, if events can come from DisplayAdapter in future, we will be able to add it as provider 2939c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /// for any event 2940c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->setEventProvider(eventMask, mCameraAdapter); 2941c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->setFrameProvider(mCameraAdapter); 2942c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2943c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Any dynamic errors that happen during the camera use case has to be propagated back to the application 2944c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///via CAMERA_MSG_ERROR. AppCallbackNotifier is the class that notifies such errors to the application 2945c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Set it as the error handler for CameraAdapter 2946c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->setErrorHandler(mAppCallbackNotifier.get()); 2947c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2948c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Start the callback notifier 2949c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mAppCallbackNotifier->start() != NO_ERROR) 2950c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2951c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Couldn't start AppCallbackNotifier"); 2952c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto fail_loop; 2953c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2954c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2955c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("Started AppCallbackNotifier.."); 2956c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->setMeasurements(mMeasurementEnabled); 2957c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2958c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Initialize default parameters 2959c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev initDefaultParameters(); 2960c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2961c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2962c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( setParameters(mParameters) != NO_ERROR ) 2963c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2964c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Failed to set default parameters?!"); 2965c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2966c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2967c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // register for sensor events 2968c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSensorListener = new SensorListener(); 2969c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (mSensorListener.get()) { 2970c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (mSensorListener->initialize() == NO_ERROR) { 2971c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSensorListener->setCallbacks(orientation_cb, this); 2972c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSensorListener->enableSensor(SensorListener::SENSOR_ORIENTATION); 2973c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } else { 2974c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Error initializing SensorListener. not fatal, continuing"); 2975c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSensorListener.clear(); 2976c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSensorListener = NULL; 2977c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2978c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2979c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2980c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2981c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2982c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_ERROR; 2983c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2984c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev fail_loop: 2985c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2986c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Free up the resources because we failed somewhere up 2987c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev deinitialize(); 2988c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2989c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2990c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_MEMORY; 2991c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2992c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2993c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2994c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevbool CameraHal::isResolutionValid(unsigned int width, unsigned int height, const char *supportedResolutions) 2995c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2996c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bool ret = true; 2997c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t status = NO_ERROR; 2998c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev char tmpBuffer[PARAM_BUFFER + 1]; 2999c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev char *pos = NULL; 3000c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3001c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 3002c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3003c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL == supportedResolutions ) 3004c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3005c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Invalid supported resolutions string"); 3006c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = false; 3007c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto exit; 3008c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3009c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3010c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status = snprintf(tmpBuffer, PARAM_BUFFER, "%dx%d", width, height); 3011c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( 0 > status ) 3012c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3013c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Error encountered while generating validation string"); 3014c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = false; 3015c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto exit; 3016c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3017c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3018c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev pos = strstr(supportedResolutions, tmpBuffer); 3019c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL == pos ) 3020c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3021c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = false; 3022c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3023c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 3024c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3025c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = true; 3026c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3027c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3028c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevexit: 3029c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3030c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 3031c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3032c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 3033c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 3034c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3035c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevbool CameraHal::isParameterValid(const char *param, const char *supportedParams) 3036c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 3037c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bool ret = true; 3038c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev char *pos = NULL; 3039c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3040c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 3041c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3042c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL == supportedParams ) 3043c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3044c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Invalid supported parameters string"); 3045c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = false; 3046c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto exit; 3047c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3048c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3049c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL == param ) 3050c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3051c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Invalid parameter string"); 3052c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = false; 3053c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto exit; 3054c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3055c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3056c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev pos = strstr(supportedParams, param); 3057c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL == pos ) 3058c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3059c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = false; 3060c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3061c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 3062c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3063c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = true; 3064c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3065c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3066c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevexit: 3067c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3068c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 3069c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3070c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 3071c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 3072c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3073c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevbool CameraHal::isParameterValid(int param, const char *supportedParams) 3074c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 3075c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bool ret = true; 3076c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev char *pos = NULL; 3077c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t status; 3078c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev char tmpBuffer[PARAM_BUFFER + 1]; 3079c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3080c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 3081c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3082c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL == supportedParams ) 3083c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3084c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Invalid supported parameters string"); 3085c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = false; 3086c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto exit; 3087c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3088c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3089c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status = snprintf(tmpBuffer, PARAM_BUFFER, "%d", param); 3090c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( 0 > status ) 3091c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3092c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Error encountered while generating validation string"); 3093c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = false; 3094c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto exit; 3095c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3096c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3097c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev pos = strstr(supportedParams, tmpBuffer); 3098c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL == pos ) 3099c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3100c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = false; 3101c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3102c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 3103c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3104c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = true; 3105c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3106c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3107c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevexit: 3108c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3109c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 3110c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3111c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 3112c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 3113c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3114f4260660c494005dc6556698765fe3f3a0d97f60Tyler Luustatus_t CameraHal::doesSetParameterNeedUpdate(const char* new_param, const char* old_param, bool& update) { 3115f4260660c494005dc6556698765fe3f3a0d97f60Tyler Luu if (!new_param || !old_param) { 3116f4260660c494005dc6556698765fe3f3a0d97f60Tyler Luu return -EINVAL; 3117f4260660c494005dc6556698765fe3f3a0d97f60Tyler Luu } 3118f4260660c494005dc6556698765fe3f3a0d97f60Tyler Luu 3119f4260660c494005dc6556698765fe3f3a0d97f60Tyler Luu // if params mismatch we should update parameters for camera adapter 3120f4260660c494005dc6556698765fe3f3a0d97f60Tyler Luu if ((strcmp(new_param, old_param) != 0)) { 3121f4260660c494005dc6556698765fe3f3a0d97f60Tyler Luu update = true; 3122f4260660c494005dc6556698765fe3f3a0d97f60Tyler Luu } 3123f4260660c494005dc6556698765fe3f3a0d97f60Tyler Luu 3124f4260660c494005dc6556698765fe3f3a0d97f60Tyler Luu return NO_ERROR; 3125f4260660c494005dc6556698765fe3f3a0d97f60Tyler Luu} 3126f4260660c494005dc6556698765fe3f3a0d97f60Tyler Luu 3127c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::parseResolution(const char *resStr, int &width, int &height) 3128c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 3129c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 3130c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev char *ctx, *pWidth, *pHeight; 3131c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev const char *sep = "x"; 3132c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev char *tmp = NULL; 3133c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3134c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 3135c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3136c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL == resStr ) 3137c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3138c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return -EINVAL; 3139c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3140c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3141c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //This fixes "Invalid input resolution" 3142c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev char *resStr_copy = (char *)malloc(strlen(resStr) + 1); 3143c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL!=resStr_copy ) { 3144c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 3145c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3146c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev strcpy(resStr_copy, resStr); 3147c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev pWidth = strtok_r( (char *) resStr_copy, sep, &ctx); 3148c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3149c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != pWidth ) 3150c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3151c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev width = atoi(pWidth); 3152c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3153c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 3154c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3155c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEB("Invalid input resolution %s", resStr); 3156c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = -EINVAL; 3157c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3158c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3159c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3160c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 3161c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3162c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev pHeight = strtok_r(NULL, sep, &ctx); 3163c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3164c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != pHeight ) 3165c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3166c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev height = atoi(pHeight); 3167c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3168c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 3169c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3170c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEB("Invalid input resolution %s", resStr); 3171c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = -EINVAL; 3172c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3173c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3174c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3175c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev free(resStr_copy); 3176c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev resStr_copy = NULL; 3177c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3178c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 3179c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3180c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 3181c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 3182c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3183c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::insertSupportedParams() 3184c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 3185c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev char tmpBuffer[PARAM_BUFFER + 1]; 3186c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3187c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 3188c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3189c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraParameters &p = mParameters; 3190c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3191c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Set the name of the camera 3192c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_CAMERA_NAME, mCameraProperties->get(CameraProperties::CAMERA_NAME)); 3193c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3194c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mMaxZoomSupported = atoi(mCameraProperties->get(CameraProperties::SUPPORTED_ZOOM_STAGES)); 3195c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3196c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_PICTURE_SIZES, mCameraProperties->get(CameraProperties::SUPPORTED_PICTURE_SIZES)); 3197c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_PICTURE_FORMATS, mCameraProperties->get(CameraProperties::SUPPORTED_PICTURE_FORMATS)); 3198c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_PREVIEW_SIZES, mCameraProperties->get(CameraProperties::SUPPORTED_PREVIEW_SIZES)); 3199c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_PREVIEW_FORMATS, mCameraProperties->get(CameraProperties::SUPPORTED_PREVIEW_FORMATS)); 3200c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_PREVIEW_FRAME_RATES, mCameraProperties->get(CameraProperties::SUPPORTED_PREVIEW_FRAME_RATES)); 3201c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_JPEG_THUMBNAIL_SIZES, mCameraProperties->get(CameraProperties::SUPPORTED_THUMBNAIL_SIZES)); 3202c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_WHITE_BALANCE, mCameraProperties->get(CameraProperties::SUPPORTED_WHITE_BALANCE)); 3203c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_EFFECTS, mCameraProperties->get(CameraProperties::SUPPORTED_EFFECTS)); 3204c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_SCENE_MODES, mCameraProperties->get(CameraProperties::SUPPORTED_SCENE_MODES)); 3205c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_FLASH_MODES, mCameraProperties->get(CameraProperties::SUPPORTED_FLASH_MODES)); 3206c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_FOCUS_MODES, mCameraProperties->get(CameraProperties::SUPPORTED_FOCUS_MODES)); 3207c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_ANTIBANDING, mCameraProperties->get(CameraProperties::SUPPORTED_ANTIBANDING)); 3208c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_MAX_EXPOSURE_COMPENSATION, mCameraProperties->get(CameraProperties::SUPPORTED_EV_MAX)); 3209c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_MIN_EXPOSURE_COMPENSATION, mCameraProperties->get(CameraProperties::SUPPORTED_EV_MIN)); 3210c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_EXPOSURE_COMPENSATION_STEP, mCameraProperties->get(CameraProperties::SUPPORTED_EV_STEP)); 3211c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_SCENE_MODES, mCameraProperties->get(CameraProperties::SUPPORTED_SCENE_MODES)); 3212c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_SUPPORTED_EXPOSURE, mCameraProperties->get(CameraProperties::SUPPORTED_EXPOSURE_MODES)); 3213c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_SUPPORTED_ISO_VALUES, mCameraProperties->get(CameraProperties::SUPPORTED_ISO_VALUES)); 3214c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_ZOOM_RATIOS, mCameraProperties->get(CameraProperties::SUPPORTED_ZOOM_RATIOS)); 3215c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_MAX_ZOOM, mCameraProperties->get(CameraProperties::SUPPORTED_ZOOM_STAGES)); 3216c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_ZOOM_SUPPORTED, mCameraProperties->get(CameraProperties::ZOOM_SUPPORTED)); 3217c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SMOOTH_ZOOM_SUPPORTED, mCameraProperties->get(CameraProperties::SMOOTH_ZOOM_SUPPORTED)); 3218c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_SUPPORTED_IPP, mCameraProperties->get(CameraProperties::SUPPORTED_IPP_MODES)); 3219c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_S3D_SUPPORTED,mCameraProperties->get(CameraProperties::S3D_SUPPORTED)); 3220c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_S3D2D_PREVIEW_MODE,mCameraProperties->get(CameraProperties::S3D2D_PREVIEW_MODES)); 3221c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_AUTOCONVERGENCE_MODE, mCameraProperties->get(CameraProperties::AUTOCONVERGENCE_MODE)); 3222c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_MANUALCONVERGENCE_VALUES, mCameraProperties->get(CameraProperties::MANUALCONVERGENCE_VALUES)); 32238b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu p.set(CameraParameters::KEY_VIDEO_STABILIZATION_SUPPORTED, mCameraProperties->get(CameraProperties::VSTAB_SUPPORTED)); 3224c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_PREVIEW_FPS_RANGE, mCameraProperties->get(CameraProperties::FRAMERATE_RANGE_SUPPORTED)); 3225c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_SENSOR_ORIENTATION, mCameraProperties->get(CameraProperties::SENSOR_ORIENTATION)); 3226c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_SENSOR_ORIENTATION_VALUES, mCameraProperties->get(CameraProperties::SENSOR_ORIENTATION_VALUES)); 3227c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_AUTO_EXPOSURE_LOCK_SUPPORTED, mCameraProperties->get(CameraProperties::AUTO_EXPOSURE_LOCK_SUPPORTED)); 3228c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_AUTO_WHITEBALANCE_LOCK_SUPPORTED, mCameraProperties->get(CameraProperties::AUTO_WHITEBALANCE_LOCK_SUPPORTED)); 32299919dafce4d57f0b9b9aedafc95b756464685009Tyler Luu p.set(CameraParameters::KEY_VIDEO_SNAPSHOT_SUPPORTED, mCameraProperties->get(CameraProperties::VIDEO_SNAPSHOT_SUPPORTED)); 3230c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3231c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 3232c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3233c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 3234c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3235c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::initDefaultParameters() 3236c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 3237c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //Purpose of this function is to initialize the default current and supported parameters for the currently 3238c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //selected camera. 3239c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3240c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraParameters &p = mParameters; 3241c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int currentRevision, adapterRevision; 3242c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 3243c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int width, height; 3244c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3245c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 3246c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3247c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = parseResolution(mCameraProperties->get(CameraProperties::PREVIEW_SIZE), width, height); 3248c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3249c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 3250c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3251c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.setPreviewSize(width, height); 3252c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3253c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 3254c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3255c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.setPreviewSize(MIN_WIDTH, MIN_HEIGHT); 3256c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3257c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3258c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = parseResolution(mCameraProperties->get(CameraProperties::PICTURE_SIZE), width, height); 3259c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3260c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 3261c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3262c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.setPictureSize(width, height); 3263c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3264c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 3265c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3266c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.setPictureSize(PICTURE_WIDTH, PICTURE_HEIGHT); 3267c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3268c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3269c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = parseResolution(mCameraProperties->get(CameraProperties::JPEG_THUMBNAIL_SIZE), width, height); 3270c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3271c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 3272c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3273c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_JPEG_THUMBNAIL_WIDTH, width); 3274c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_JPEG_THUMBNAIL_HEIGHT, height); 3275c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3276c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 3277c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3278c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_JPEG_THUMBNAIL_WIDTH, MIN_WIDTH); 3279c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_JPEG_THUMBNAIL_HEIGHT, MIN_HEIGHT); 3280c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3281c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3282c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev insertSupportedParams(); 3283c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3284c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //Insert default values 3285c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.setPreviewFrameRate(atoi(mCameraProperties->get(CameraProperties::PREVIEW_FRAME_RATE))); 3286c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.setPreviewFormat(mCameraProperties->get(CameraProperties::PREVIEW_FORMAT)); 3287c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.setPictureFormat(mCameraProperties->get(CameraProperties::PICTURE_FORMAT)); 3288c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_JPEG_QUALITY, mCameraProperties->get(CameraProperties::JPEG_QUALITY)); 3289c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_WHITE_BALANCE, mCameraProperties->get(CameraProperties::WHITEBALANCE)); 3290c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_EFFECT, mCameraProperties->get(CameraProperties::EFFECT)); 3291c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_ANTIBANDING, mCameraProperties->get(CameraProperties::ANTIBANDING)); 3292c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_FLASH_MODE, mCameraProperties->get(CameraProperties::FLASH_MODE)); 3293c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_FOCUS_MODE, mCameraProperties->get(CameraProperties::FOCUS_MODE)); 3294c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_EXPOSURE_COMPENSATION, mCameraProperties->get(CameraProperties::EV_COMPENSATION)); 3295c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SCENE_MODE, mCameraProperties->get(CameraProperties::SCENE_MODE)); 3296c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_FLASH_MODE, mCameraProperties->get(CameraProperties::FLASH_MODE)); 3297c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_ZOOM, mCameraProperties->get(CameraProperties::ZOOM)); 3298c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_CONTRAST, mCameraProperties->get(CameraProperties::CONTRAST)); 3299c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_SATURATION, mCameraProperties->get(CameraProperties::SATURATION)); 3300c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_BRIGHTNESS, mCameraProperties->get(CameraProperties::BRIGHTNESS)); 3301c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_SHARPNESS, mCameraProperties->get(CameraProperties::SHARPNESS)); 3302c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_EXPOSURE_MODE, mCameraProperties->get(CameraProperties::EXPOSURE_MODE)); 3303c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_ISO, mCameraProperties->get(CameraProperties::ISO_MODE)); 3304c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_IPP, mCameraProperties->get(CameraProperties::IPP)); 3305d054c26243e4cf49e5fe04789e4437e5e0f3f574Sundar Raman p.set(TICameraParameters::KEY_GBCE, mCameraProperties->get(CameraProperties::GBCE)); 3306c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_S3D2D_PREVIEW, mCameraProperties->get(CameraProperties::S3D2D_PREVIEW)); 3307c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_AUTOCONVERGENCE, mCameraProperties->get(CameraProperties::AUTOCONVERGENCE)); 3308c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_MANUALCONVERGENCE_VALUES, mCameraProperties->get(CameraProperties::MANUALCONVERGENCE_VALUES)); 33098b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu p.set(CameraParameters::KEY_VIDEO_STABILIZATION, mCameraProperties->get(CameraProperties::VSTAB)); 3310c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_FOCAL_LENGTH, mCameraProperties->get(CameraProperties::FOCAL_LENGTH)); 3311c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_HORIZONTAL_VIEW_ANGLE, mCameraProperties->get(CameraProperties::HOR_ANGLE)); 3312c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_VERTICAL_VIEW_ANGLE, mCameraProperties->get(CameraProperties::VER_ANGLE)); 3313c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_PREVIEW_FPS_RANGE,mCameraProperties->get(CameraProperties::FRAMERATE_RANGE)); 3314c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_SENSOR_ORIENTATION, mCameraProperties->get(CameraProperties::SENSOR_ORIENTATION)); 3315c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_SENSOR_ORIENTATION_VALUES, mCameraProperties->get(CameraProperties::SENSOR_ORIENTATION_VALUES)); 3316c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_EXIF_MAKE, mCameraProperties->get(CameraProperties::EXIF_MAKE)); 3317c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_EXIF_MODEL, mCameraProperties->get(CameraProperties::EXIF_MODEL)); 3318c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_JPEG_THUMBNAIL_QUALITY, mCameraProperties->get(CameraProperties::JPEG_THUMBNAIL_QUALITY)); 3319c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_VIDEO_FRAME_FORMAT, "OMX_TI_COLOR_FormatYUV420PackedSemiPlanar"); 3320c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_MAX_NUM_DETECTED_FACES_HW, mCameraProperties->get(CameraProperties::MAX_FD_HW_FACES)); 3321c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_MAX_NUM_DETECTED_FACES_SW, mCameraProperties->get(CameraProperties::MAX_FD_SW_FACES)); 3322c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3323c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Only one area a.k.a Touch AF for now. 3324c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // TODO: Add support for multiple focus areas. 3325c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_MAX_NUM_FOCUS_AREAS, mCameraProperties->get(CameraProperties::MAX_FOCUS_AREAS)); 3326c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_AUTO_EXPOSURE_LOCK, mCameraProperties->get(CameraProperties::AUTO_EXPOSURE_LOCK)); 3327c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_AUTO_WHITEBALANCE_LOCK, mCameraProperties->get(CameraProperties::AUTO_WHITEBALANCE_LOCK)); 3328c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_MAX_NUM_METERING_AREAS, mCameraProperties->get(CameraProperties::MAX_NUM_METERING_AREAS)); 3329c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3330c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 3331c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 3332c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3333c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 3334c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Stop a previously started preview. 3335c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 3336c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return none 3337c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3338c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 3339c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::forceStopPreview() 3340c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 3341c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 3342c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3343c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // stop bracketing if it is running 3344c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev stopImageBracketing(); 3345c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3346c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mDisplayAdapter.get() != NULL) { 3347c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Stop the buffer display first 3348c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mDisplayAdapter->disableDisplay(); 3349c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3350c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3351c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mAppCallbackNotifier.get() != NULL) { 3352c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //Stop the callback sending 3353c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->stop(); 335426d9a9166b81616d205eb9ebb49c18dac1f6c044Tyler Luu mAppCallbackNotifier->flushAndReturnFrames(); 3355c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->stopPreviewCallbacks(); 3356c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3357c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3358c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != mCameraAdapter ) { 3359342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu CameraAdapter::AdapterState currentState; 3360342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu CameraAdapter::AdapterState nextState; 3361aa6e62e279cb54ae76c55ba9f8d02da230ce34e7Tyler Luu 3362342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu currentState = mCameraAdapter->getState(); 3363342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu nextState = mCameraAdapter->getNextState(); 3364aa6e62e279cb54ae76c55ba9f8d02da230ce34e7Tyler Luu 3365342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu // since prerequisite for capturing is for camera system 3366342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu // to be previewing...cancel all captures before stopping 3367342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu // preview 3368342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu if ( (currentState == CameraAdapter::CAPTURE_STATE) && 3369342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu (nextState != CameraAdapter::PREVIEW_STATE)) { 3370342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu mCameraAdapter->sendCommand(CameraAdapter::CAMERA_STOP_IMAGE_CAPTURE); 3371342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu } 3372342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu 3373342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu // only need to send these control commands to state machine if we are 3374342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu // passed the LOADED_PREVIEW_STATE 3375342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu if (currentState > CameraAdapter::LOADED_PREVIEW_STATE) { 3376342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu // according to javadoc...FD should be stopped in stopPreview 3377342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu // and application needs to call startFaceDection again 3378342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu // to restart FD 3379342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu mCameraAdapter->sendCommand(CameraAdapter::CAMERA_STOP_FD); 33802ecb39c0ca21ce9ae00c4585e3f7002e8b4e6ca7Tyler Luu mCameraAdapter->sendCommand(CameraAdapter::CAMERA_CANCEL_AUTOFOCUS); 3381342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu } 3382342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu 3383342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu // only need to send these control commands to state machine if we are 3384342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu // passed the INITIALIZED_STATE 3385342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu if (currentState > CameraAdapter::INTIALIZED_STATE) { 3386342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu //Stop the source of frames 3387342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu mCameraAdapter->sendCommand(CameraAdapter::CAMERA_STOP_PREVIEW); 3388342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu } 3389c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3390c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3391c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev freePreviewBufs(); 3392c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev freePreviewDataBufs(); 3393c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3394c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewEnabled = false; 3395c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mDisplayPaused = false; 3396342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu mPreviewStartInProgress = false; 3397c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3398c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 3399c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 3400c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3401c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 3402c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Deallocates memory for all the resources held by Camera HAL. 3403c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3404c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Frees the following objects- CameraAdapter, AppCallbackNotifier, DisplayAdapter, 3405c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev and Memory Manager 3406c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3407c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 3408c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return none 3409c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3410c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 3411c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::deinitialize() 3412c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 3413c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 3414c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3415f5094850dd99854af026e16bd21d8555a5168afbSundar Raman if ( mPreviewEnabled || mDisplayPaused ) { 3416c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev forceStopPreview(); 3417c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3418c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3419c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSetPreviewWindowCalled = false; 3420c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3421c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (mSensorListener.get()) { 3422c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSensorListener->disableSensor(SensorListener::SENSOR_ORIENTATION); 3423c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSensorListener.clear(); 3424c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSensorListener = NULL; 3425c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3426c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3427c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 3428c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3429c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 3430c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3431c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::storeMetaDataInBuffers(bool enable) 3432c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 3433c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 3434c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3435c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return mAppCallbackNotifier->useMetaDataBufferMode(enable); 3436c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3437c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 3438c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 3439c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3440a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boatengvoid CameraHal::selectFPSRange(int framerate, int *min_fps, int *max_fps) 3441a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng{ 3442a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng char * ptr; 3443a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng char supported[MAX_PROP_VALUE_LENGTH]; 3444a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng int fpsrangeArray[2]; 3445a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng int i = 0; 3446a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng 3447a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng LOG_FUNCTION_NAME; 3448a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng size_t size = strlen(mCameraProperties->get(CameraProperties::FRAMERATE_RANGE_SUPPORTED))+1; 3449a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng strncpy(supported, mCameraProperties->get(CameraProperties::FRAMERATE_RANGE_SUPPORTED), size); 3450a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng 3451a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng ptr = strtok (supported," (,)"); 3452a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng 3453a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng while (ptr != NULL) 3454a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng { 3455a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng fpsrangeArray[i]= atoi(ptr)/CameraHal::VFR_SCALE; 3456a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng if (i == 1) 3457a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng { 3458a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng if (framerate == fpsrangeArray[i]) 3459a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng { 3460a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng CAMHAL_LOGDB("SETTING FPS RANGE min = %d max = %d \n", fpsrangeArray[0], fpsrangeArray[1]); 3461d1e16379476a175660ef8f6934c289edeed6b7fcSundar Raman *min_fps = fpsrangeArray[0]*CameraHal::VFR_SCALE; 3462d1e16379476a175660ef8f6934c289edeed6b7fcSundar Raman *max_fps = fpsrangeArray[1]*CameraHal::VFR_SCALE; 3463a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng break; 3464a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng } 3465a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng } 3466a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng ptr = strtok (NULL, " (,)"); 3467a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng i++; 3468a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng i%=2; 3469a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng } 3470a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng 3471a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng LOG_FUNCTION_NAME_EXIT; 3472a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng 3473a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng} 3474a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng 347572b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boatengvoid CameraHal::setPreferredPreviewRes(int width, int height) 347672b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng{ 347772b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng LOG_FUNCTION_NAME; 347872b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng 347972b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng if ( (width == 320) && (height == 240)){ 348072b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng mParameters.setPreviewSize(640,480); 348172b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng } 348272b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng if ( (width == 176) && (height == 144)){ 348372b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng mParameters.setPreviewSize(704,576); 348472b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng } 348572b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng 348672b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng LOG_FUNCTION_NAME_EXIT; 348772b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng} 348872b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng 348972b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boatengvoid CameraHal::resetPreviewRes(CameraParameters *mParams, int width, int height) 349072b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng{ 349172b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng LOG_FUNCTION_NAME; 349272b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng 349372b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng if ( (width <= 320) && (height <= 240)){ 349472b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng mParams->setPreviewSize(mVideoWidth, mVideoHeight); 349572b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng } 349672b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng 349772b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng LOG_FUNCTION_NAME_EXIT; 349872b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng} 349972b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng 3500c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev}; 3501c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3502c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3503