CameraHal.cpp revision b4a28dec029ecbd35aa27984f8681ae98286eca0
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 37c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevextern "C" CameraAdapter* CameraAdapter_Factory(); 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 132c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 133c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Mutex::Autolock lock(mLock); 134c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mMsgEnabled |= msgType; 135c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 136c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 137c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mMsgEnabled & CAMERA_MSG_PREVIEW_FRAME) 138c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 139c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mDisplayPaused) 140c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 141c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("Preview currently paused...will enable preview callback when restarted"); 142c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev msgType &= ~CAMERA_MSG_PREVIEW_FRAME; 143c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev }else 144c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 145c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("Enabling Preview Callback"); 146c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 147c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 148c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 149c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 150c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDB("Preview callback not enabled %x", msgType); 151c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 152c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 153c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 154c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Configure app callback notifier with the message callback required 155c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->enableMsgType (msgType); 156c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 157c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 158c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 159c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 160c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 161c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Disable a message, or set of messages. 162c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 163c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param[in] msgtype Bitmask of the messages to disable (defined in include/ui/Camera.h) 164c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return none 165c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 166c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 167c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::disableMsgType(int32_t msgType) 168c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 169c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 170c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 171c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 172c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Mutex::Autolock lock(mLock); 173c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mMsgEnabled &= ~msgType; 174c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 175c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 176c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if( msgType & CAMERA_MSG_PREVIEW_FRAME) 177c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 178c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("Disabling Preview Callback"); 179c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 180c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 181c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Configure app callback notifier 182c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->disableMsgType (msgType); 183c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 184c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 185c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 186c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 187c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 188c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Query whether a message, or a set of messages, is enabled. 189c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 190c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Note that this is operates as an AND, if any of the messages queried are off, this will 191c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return false. 192c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 193c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param[in] msgtype Bitmask of the messages to query (defined in include/ui/Camera.h) 194c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return true If all message types are enabled 195c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev false If any message type 196c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 197c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 198c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevint CameraHal::msgTypeEnabled(int32_t msgType) 199c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 200c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 201c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Mutex::Autolock lock(mLock); 202c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 203c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return (mMsgEnabled & msgType); 204c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 205c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 206c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 207c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Set the camera parameters. 208c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 209c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param[in] params Camera parameters to configure the camera 210c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return NO_ERROR 211c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @todo Define error codes 212c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 213c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 214c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevint CameraHal::setParameters(const char* parameters) 215c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 216c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 217c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 218c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 219c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraParameters params; 220c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 221c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev String8 str_params(parameters); 222c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev params.unflatten(str_params); 223c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 224c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 225c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 226c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return setParameters(params); 227c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 228c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 229c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 230c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Set the camera parameters. 231c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 232c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param[in] params Camera parameters to configure the camera 233c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return NO_ERROR 234c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @todo Define error codes 235c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 236c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 237c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevint CameraHal::setParameters(const CameraParameters& params) 238c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 239c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 240c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 241c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 242c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int w, h; 243c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int w_orig, h_orig; 244c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int framerate,minframerate; 245c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bool framerateUpdated = true; 246c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int maxFPS, minFPS; 247c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int error; 248c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int base; 249c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev const char *valstr = NULL; 250c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev const char *prevFormat; 251c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev char *af_coord; 252c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev TIUTILS::Message msg; 253c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 254b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // Needed for KEY_RECORDING_HINT 255b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil bool restartPreviewRequired = false; 256c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 257b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 258b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil Mutex::Autolock lock(mLock); 259c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 260b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil ///Ensure that preview is not enabled when the below parameters are changed. 261b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(!previewEnabled()) 262c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 263c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 264b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("PreviewFormat %s", params.getPreviewFormat()); 265c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 266b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( !isParameterValid(params.getPreviewFormat(), mCameraProperties->get(CameraProperties::SUPPORTED_PREVIEW_FORMATS))) 267b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 268b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGEB("Invalid preview format %s", mCameraProperties->get(CameraProperties::SUPPORTED_PREVIEW_FORMATS)); 269b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil return -EINVAL; 270b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 271b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil else 272b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 273b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( (valstr = params.getPreviewFormat()) != NULL) 274b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.setPreviewFormat(valstr); 275b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 276b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 277b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil params.getPreviewSize(&w, &h); 278b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if (w == -1 && h == -1) { 279b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGEA("Unable to get preview size"); 280b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil return ret; 281b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 282b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 283b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil int orientation =0; 284b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if((valstr = params.get(TICameraParameters::KEY_SENSOR_ORIENTATION)) != NULL) 285b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 286b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Sensor Orientation is set to %s", params.get(TICameraParameters::KEY_SENSOR_ORIENTATION)); 287b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_SENSOR_ORIENTATION, valstr); 288b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil orientation = params.getInt(TICameraParameters::KEY_SENSOR_ORIENTATION); 289b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 290c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 291b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(orientation ==90 || orientation ==270) 292c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 293b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( !isResolutionValid(h,w, mCameraProperties->get(CameraProperties::SUPPORTED_PREVIEW_SIZES))) 294b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 295b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGEB("Invalid preview resolution %d x %d", w, h); 296b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil return -EINVAL; 297b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 298b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil else 299b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 300b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.setPreviewSize(w, h); 301b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 302c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 303b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil else 304b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 305b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( !isResolutionValid(w, h, mCameraProperties->get(CameraProperties::SUPPORTED_PREVIEW_SIZES))) 306b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 307b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGEB("Invalid preview resolution %d x %d", w, h); 308b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil return -EINVAL; 309b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 310b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil else 311b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 312b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.setPreviewSize(w, h); 313b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 314c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 315b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 316b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("PreviewResolution by App %d x %d", w, h); 317b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 318b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(( (valstr = params.get(TICameraParameters::KEY_VNF)) != NULL) 319b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil && ((params.getInt(TICameraParameters::KEY_VNF)==0) || (params.getInt(TICameraParameters::KEY_VNF)==1))) 320b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 321b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("VNF set %s", params.get(TICameraParameters::KEY_VNF)); 322b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_VNF, valstr); 323b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 324b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 325b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(( (valstr = params.get(TICameraParameters::KEY_VSTAB)) != NULL) 326b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil && ((params.getInt(TICameraParameters::KEY_VSTAB)==0) || (params.getInt(TICameraParameters::KEY_VSTAB)==1))) 327b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 328b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("VSTAB set %s", params.get(TICameraParameters::KEY_VSTAB)); 329b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_VSTAB, valstr); 330b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 331b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 332b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(TICameraParameters::KEY_CAP_MODE)) != NULL) 333b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 334b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Capture mode set %s", params.get(TICameraParameters::KEY_CAP_MODE)); 335b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_CAP_MODE, valstr); 336b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 337b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 338b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if((valstr = params.get(TICameraParameters::KEY_IPP)) != NULL) 339b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 340b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("IPP mode set %s", params.get(TICameraParameters::KEY_IPP)); 341b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_IPP, valstr); 342b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 343b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 344b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if((valstr = params.get(TICameraParameters::KEY_S3D2D_PREVIEW)) != NULL) 345b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 346b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Stereo 3D->2D Preview mode is %s", params.get(TICameraParameters::KEY_S3D2D_PREVIEW)); 347b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_S3D2D_PREVIEW, valstr); 348b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 349b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 350b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if((valstr = params.get(TICameraParameters::KEY_AUTOCONVERGENCE)) != NULL) 351b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 352b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("AutoConvergence mode is %s", params.get(TICameraParameters::KEY_AUTOCONVERGENCE)); 353b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_AUTOCONVERGENCE, valstr); 354b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 355b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if((valstr = params.get(TICameraParameters::KEY_SENSOR_ORIENTATION)) != NULL) 356b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 357b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Sensor Orientation is set to %s", params.get(TICameraParameters::KEY_SENSOR_ORIENTATION)); 358b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_SENSOR_ORIENTATION, valstr); 359b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 360b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 361b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 362b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 363b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // Handle RECORDING_HINT to Set/Reset Video Mode Parameters 364b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil valstr = params.get(CameraParameters::KEY_RECORDING_HINT); 365b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(valstr != NULL) 366c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 367b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(strcmp(valstr, CameraParameters::TRUE) == 0) 368b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 369b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Recording Hint is set to %s", valstr); 370b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_RECORDING_HINT, valstr); 371b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil restartPreviewRequired = setVideoModeParameters(); 372b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 373b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil else if(strcmp(valstr, CameraParameters::FALSE) == 0) 374b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 375b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Recording Hint is set to %s", valstr); 376b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_RECORDING_HINT, valstr); 377b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil restartPreviewRequired = resetVideoModeParameters(); 378b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 379b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil else 380b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 381b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGEA("Invalid RECORDING_HINT"); 382b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil return -EINVAL; 383b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 384c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 385c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 386c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 387b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // This check is required in following case. 388b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // If VideoRecording activity sets KEY_RECORDING_HINT to TRUE and 389b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // ImageCapture activity doesnot set KEY_RECORDING_HINT to FALSE (i.e. simply NULL), 390b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // then Video Mode parameters may remain present in ImageCapture activity as well. 391b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDA("Recording Hint is set to NULL"); 392b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_RECORDING_HINT, ""); 393b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil restartPreviewRequired = resetVideoModeParameters(); 394c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 395c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 396b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil ///Below parameters can be changed when the preview is running 397b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( !isParameterValid(params.getPictureFormat(), 398b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mCameraProperties->get(CameraProperties::SUPPORTED_PICTURE_FORMATS))) 399c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 400b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGEA("Invalid picture format"); 401b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil return -EINVAL; 402c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 403b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil else 404c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 405b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil valstr = params.getPictureFormat(); 406b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if (valstr) 407b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.setPictureFormat(valstr); 408c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 409c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 410b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil params.getPictureSize(&w, &h); 411b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( !isResolutionValid(w, h, mCameraProperties->get(CameraProperties::SUPPORTED_PICTURE_SIZES))) 412c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 413b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGEB("Invalid picture resolution %dx%d", w, h); 414b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil return -EINVAL; 415c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 416b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil else 417c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 418b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.setPictureSize(w, h); 419c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 420c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 421b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Picture Size by App %d x %d", w, h); 422b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 423b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(( (valstr = params.get(TICameraParameters::KEY_BURST)) != NULL) 424b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil && (params.getInt(TICameraParameters::KEY_BURST) >=0)) 425c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 426b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Burst set %s", params.get(TICameraParameters::KEY_BURST)); 427b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_BURST, valstr); 428c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 429c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 430b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil framerate = params.getPreviewFrameRate(); 431b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( isParameterValid(framerate, mCameraProperties->get(CameraProperties::SUPPORTED_PREVIEW_FRAME_RATES))) 432c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 433b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( mLastPreviewFramerate != framerate ) 434b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 435b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mLastPreviewFramerate = framerate; 436b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.setPreviewFrameRate(framerate); 437b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil framerateUpdated = true; 438b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 439b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil else 440b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 441b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil framerateUpdated = false; 442b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 443c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 444b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil else 445c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 446b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil framerateUpdated = false; 447c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 448c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 449b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("FRAMERATE %d", framerate); 450c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 451b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil //If client uses fixed framerate than 452b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil //give it a higher piority than VFR. 453b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( framerateUpdated ) 454b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 455c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 456b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil minFPS = framerate; 457b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil maxFPS = framerate; 458c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 459b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("FPS Range [%d, %d]", minFPS, maxFPS); 460b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_MINFRAMERATE, minFPS); 461b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_MAXFRAMERATE, maxFPS); 462b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_PREVIEW_FPS_RANGE, params.get(CameraParameters::KEY_PREVIEW_FPS_RANGE)); 463c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 464b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil else if ( ( valstr = params.get(CameraParameters::KEY_PREVIEW_FPS_RANGE) ) != NULL ) 465c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 466b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("FPS Range = %s", valstr); 467b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil params.getPreviewFpsRange(&minFPS, &maxFPS); 468c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 469b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( ( 0 > minFPS ) || ( 0 > maxFPS ) ) 470b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 471b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGEA("FPS Range is negative!"); 472b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil return -EINVAL; 473b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 474c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 475b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil minFPS /= CameraHal::VFR_SCALE; 476b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil maxFPS /= CameraHal::VFR_SCALE; 477c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 478b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( ( 0 == minFPS ) || ( 0 == maxFPS ) ) 479b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 480b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGEA("FPS Range is invalid!"); 481b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil return -EINVAL; 482b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 483c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 484b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( maxFPS < minFPS ) 485b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 486b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGEA("Max FPS is smaller than Min FPS!"); 487b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil return -EINVAL; 488b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 489c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 490b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( maxFPS > framerate ) 491b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 492b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil framerate = maxFPS; 493b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.setPreviewFrameRate(framerate); 494b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 495c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 496b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("FPS Range [%d, %d]", minFPS, maxFPS); 497b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_MINFRAMERATE, minFPS); 498b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_MAXFRAMERATE, maxFPS); 499b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_PREVIEW_FPS_RANGE, valstr); 500c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 501c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 502b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( ( valstr = params.get(TICameraParameters::KEY_GBCE) ) != NULL ) 503c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 504b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("GBCE Value = %s", valstr); 505b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_GBCE, valstr); 506c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 507c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 508b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( ( valstr = params.get(TICameraParameters::KEY_GLBCE) ) != NULL ) 509c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 510b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("GLBCE Value = %s", valstr); 511b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_GLBCE, valstr); 512c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 513c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 514b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil ///Update the current parameter set 515b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(TICameraParameters::KEY_AUTOCONVERGENCE)) != NULL) 516b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 517b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("AutoConvergence Mode is set = %s", params.get(TICameraParameters::KEY_AUTOCONVERGENCE)); 518b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_AUTOCONVERGENCE, valstr); 519b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 520c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 521b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // if(params.get(TICameraParameters::KEY_AUTOCONVERGENCE_MODE)!=NULL) 522b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // { 523b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // CAMHAL_LOGDB("AutoConvergence Mode is set = %s", params.get(TICameraParameters::KEY_AUTOCONVERGENCE_MODE)); 524b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // mParameters.set(TICameraParameters::KEY_AUTOCONVERGENCE_MODE, params.get(TICameraParameters::KEY_AUTOCONVERGENCE_MODE)); 525b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // } 526c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 527b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(TICameraParameters::KEY_MANUALCONVERGENCE_VALUES)) !=NULL ) 528b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 529b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("ManualConvergence Value = %s", params.get(TICameraParameters::KEY_MANUALCONVERGENCE_VALUES)); 530b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_MANUALCONVERGENCE_VALUES, valstr); 531b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 532c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 533b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( ((valstr = params.get(TICameraParameters::KEY_EXPOSURE_MODE)) != NULL) 534b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil && isParameterValid(params.get(TICameraParameters::KEY_EXPOSURE_MODE), 535b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mCameraProperties->get(CameraProperties::SUPPORTED_EXPOSURE_MODES))) 536b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 537b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Exposure set = %s", params.get(TICameraParameters::KEY_EXPOSURE_MODE)); 538b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_EXPOSURE_MODE, valstr); 539b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 540c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 541b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( ((valstr = params.get(CameraParameters::KEY_WHITE_BALANCE)) != NULL) 542b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil && isParameterValid(params.get(CameraParameters::KEY_WHITE_BALANCE), 543b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mCameraProperties->get(CameraProperties::SUPPORTED_WHITE_BALANCE))) 544b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 545b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("White balance set %s", params.get(CameraParameters::KEY_WHITE_BALANCE)); 546b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_WHITE_BALANCE, valstr); 547b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 548c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 549b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( ((valstr = params.get(TICameraParameters::KEY_CONTRAST)) != NULL) 550b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil && (params.getInt(TICameraParameters::KEY_CONTRAST) >= 0 )) 551b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 552b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Contrast set %s", params.get(TICameraParameters::KEY_CONTRAST)); 553b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_CONTRAST, valstr); 554b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 555c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 556b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( ((valstr =params.get(TICameraParameters::KEY_SHARPNESS)) != NULL) && params.getInt(TICameraParameters::KEY_SHARPNESS) >= 0 ) 557b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 558b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Sharpness set %s", params.get(TICameraParameters::KEY_SHARPNESS)); 559b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_SHARPNESS, valstr); 560b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 561c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 562c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 563b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( ((valstr = params.get(TICameraParameters::KEY_SATURATION)) != NULL) 564b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil && (params.getInt(TICameraParameters::KEY_SATURATION) >= 0 ) ) 565b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 566b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Saturation set %s", params.get(TICameraParameters::KEY_SATURATION)); 567b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_SATURATION, valstr); 568b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 569c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 570b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( ((valstr = params.get(TICameraParameters::KEY_BRIGHTNESS)) != NULL) 571b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil && (params.getInt(TICameraParameters::KEY_BRIGHTNESS) >= 0 )) 572b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 573b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Brightness set %s", params.get(TICameraParameters::KEY_BRIGHTNESS)); 574b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_BRIGHTNESS, valstr); 575b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 576c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 577c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 578b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( ((valstr = params.get(CameraParameters::KEY_ANTIBANDING)) != NULL) 579b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil && isParameterValid(params.get(CameraParameters::KEY_ANTIBANDING), 580b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mCameraProperties->get(CameraProperties::SUPPORTED_ANTIBANDING))) 581b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 582b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Antibanding set %s", params.get(CameraParameters::KEY_ANTIBANDING)); 583b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_ANTIBANDING, valstr); 584b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 585c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 586b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( ((valstr = params.get(TICameraParameters::KEY_ISO)) != NULL) 587b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil && isParameterValid(params.get(TICameraParameters::KEY_ISO), 588b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mCameraProperties->get(CameraProperties::SUPPORTED_ISO_VALUES))) 589b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 590b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("ISO set %s", params.get(TICameraParameters::KEY_ISO)); 591b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_ISO, valstr); 592b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 593c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 594b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( ((valstr = params.get(CameraParameters::KEY_FOCUS_MODE)) != NULL) 595b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil && isParameterValid(params.get(CameraParameters::KEY_FOCUS_MODE), 596b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mCameraProperties->get(CameraProperties::SUPPORTED_FOCUS_MODES))) 597b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 598b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Focus mode set %s", params.get(CameraParameters::KEY_FOCUS_MODE)); 599b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_FOCUS_MODE, valstr); 600b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 601c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 602b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(CameraParameters::KEY_FOCUS_AREAS)) != NULL ) 603b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 604b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGEB("Focus areas position set %s", params.get(CameraParameters::KEY_FOCUS_AREAS)); 605b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_FOCUS_AREAS, valstr); 606b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 607c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 608b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(TICameraParameters::KEY_MEASUREMENT_ENABLE)) != NULL ) 609b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 610b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Measurements set to %s", params.get(TICameraParameters::KEY_MEASUREMENT_ENABLE)); 611b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_MEASUREMENT_ENABLE, valstr); 612c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 613b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if (strcmp(valstr, (const char *) TICameraParameters::MEASUREMENT_ENABLE) == 0) 614b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 615b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mMeasurementEnabled = true; 616b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 617b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil else if (strcmp(valstr, (const char *) TICameraParameters::MEASUREMENT_DISABLE) == 0) 618b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 619b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mMeasurementEnabled = false; 620b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 621b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil else 622b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 623b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mMeasurementEnabled = false; 624b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 625c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 626b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 627c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 628b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(CameraParameters::KEY_EXPOSURE_COMPENSATION)) != NULL) 629c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 630b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Exposure compensation set %s", params.get(CameraParameters::KEY_EXPOSURE_COMPENSATION)); 631b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_EXPOSURE_COMPENSATION, valstr); 632c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 633b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 634b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(( (valstr = params.get(CameraParameters::KEY_SCENE_MODE)) != NULL) 635b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil && isParameterValid(params.get(CameraParameters::KEY_SCENE_MODE), 636b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mCameraProperties->get(CameraProperties::SUPPORTED_SCENE_MODES))) 637c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 638b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Scene mode set %s", params.get(CameraParameters::KEY_SCENE_MODE)); 639b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_SCENE_MODE, valstr); 640c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 641b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 642b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(( (valstr = params.get(CameraParameters::KEY_FLASH_MODE)) != NULL) 643b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil && isParameterValid(params.get(CameraParameters::KEY_FLASH_MODE), 644b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mCameraProperties->get(CameraProperties::SUPPORTED_FLASH_MODES))) 645c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 646b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Flash mode set %s", params.get(CameraParameters::KEY_FLASH_MODE)); 647b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_FLASH_MODE, valstr); 648c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 649c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 650b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(( (valstr = params.get(CameraParameters::KEY_EFFECT)) != NULL) 651b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil && isParameterValid(params.get(CameraParameters::KEY_EFFECT), 652b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mCameraProperties->get(CameraProperties::SUPPORTED_EFFECTS))) 653b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 654b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Effect set %s", params.get(CameraParameters::KEY_EFFECT)); 655b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_EFFECT, valstr); 656b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 657c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 658b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(( (valstr = params.get(CameraParameters::KEY_ROTATION)) != NULL) 659b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil && (params.getInt(CameraParameters::KEY_ROTATION) >=0)) 660b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 661b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Rotation set %s", params.get(CameraParameters::KEY_ROTATION)); 662b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_ROTATION, valstr); 663b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 664c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 665b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(( (valstr = params.get(CameraParameters::KEY_JPEG_QUALITY)) != NULL) 666b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil && (params.getInt(CameraParameters::KEY_JPEG_QUALITY) >=0)) 667b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 668b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Jpeg quality set %s", params.get(CameraParameters::KEY_JPEG_QUALITY)); 669b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_JPEG_QUALITY, valstr); 670b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 671c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 672b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(( (valstr = params.get(CameraParameters::KEY_JPEG_THUMBNAIL_WIDTH)) != NULL) 673b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil && (params.getInt(CameraParameters::KEY_JPEG_THUMBNAIL_WIDTH) >=0)) 674b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 675b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Thumbnail width set %s", params.get(CameraParameters::KEY_JPEG_THUMBNAIL_WIDTH)); 676b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_JPEG_THUMBNAIL_WIDTH, valstr); 677b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 678c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 679b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(( (valstr = params.get(CameraParameters::KEY_JPEG_THUMBNAIL_HEIGHT)) != NULL) 680b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil && (params.getInt(CameraParameters::KEY_JPEG_THUMBNAIL_HEIGHT) >=0)) 681b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 682b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Thumbnail width set %s", params.get(CameraParameters::KEY_JPEG_THUMBNAIL_HEIGHT)); 683b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_JPEG_THUMBNAIL_HEIGHT, valstr); 684b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 685c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 686b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(( (valstr = params.get(CameraParameters::KEY_JPEG_THUMBNAIL_QUALITY)) != NULL ) 687b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil && (params.getInt(CameraParameters::KEY_JPEG_THUMBNAIL_QUALITY) >=0)) 688b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 689b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Thumbnail quality set %s", params.get(CameraParameters::KEY_JPEG_THUMBNAIL_QUALITY)); 690b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_JPEG_THUMBNAIL_QUALITY, valstr); 691b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 692c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 693b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(CameraParameters::KEY_GPS_LATITUDE)) != NULL ) 694b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 695b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("GPS latitude set %s", params.get(CameraParameters::KEY_GPS_LATITUDE)); 696b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_GPS_LATITUDE, valstr); 697b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil }else{ 698b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.remove(CameraParameters::KEY_GPS_LATITUDE); 699b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 700c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 701b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(CameraParameters::KEY_GPS_LONGITUDE)) != NULL ) 702b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 703b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("GPS longitude set %s", params.get(CameraParameters::KEY_GPS_LONGITUDE)); 704b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_GPS_LONGITUDE, valstr); 705b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil }else{ 706b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.remove(CameraParameters::KEY_GPS_LONGITUDE); 707b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 708c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 709b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(CameraParameters::KEY_GPS_ALTITUDE)) != NULL ) 710b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 711b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("GPS altitude set %s", params.get(CameraParameters::KEY_GPS_ALTITUDE)); 712b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_GPS_ALTITUDE, valstr); 713b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil }else{ 714b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.remove(CameraParameters::KEY_GPS_ALTITUDE); 715b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 716c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 717b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(CameraParameters::KEY_GPS_TIMESTAMP)) != NULL ) 718b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 719b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("GPS timestamp set %s", params.get(CameraParameters::KEY_GPS_TIMESTAMP)); 720b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_GPS_TIMESTAMP, valstr); 721b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil }else{ 722b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.remove(CameraParameters::KEY_GPS_TIMESTAMP); 723b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 724c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 725b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(TICameraParameters::KEY_GPS_DATESTAMP)) != NULL ) 726b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 727b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("GPS datestamp set %s", params.get(TICameraParameters::KEY_GPS_DATESTAMP)); 728b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_GPS_DATESTAMP, valstr); 729b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil }else{ 730b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.remove(TICameraParameters::KEY_GPS_DATESTAMP); 731b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 732c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 733b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(CameraParameters::KEY_GPS_PROCESSING_METHOD)) != NULL ) 734b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 735b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("GPS processing method set %s", params.get(CameraParameters::KEY_GPS_PROCESSING_METHOD)); 736b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_GPS_PROCESSING_METHOD, valstr); 737b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil }else{ 738b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.remove(CameraParameters::KEY_GPS_PROCESSING_METHOD); 739b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 740c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 741b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(TICameraParameters::KEY_GPS_MAPDATUM )) != NULL ) 742b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 743b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("GPS MAPDATUM set %s", params.get(TICameraParameters::KEY_GPS_MAPDATUM)); 744b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_GPS_MAPDATUM, valstr); 745b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil }else{ 746b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.remove(TICameraParameters::KEY_GPS_MAPDATUM); 747b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 748c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 749b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(TICameraParameters::KEY_GPS_VERSION)) != NULL ) 750b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 751b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("GPS MAPDATUM set %s", params.get(TICameraParameters::KEY_GPS_VERSION)); 752b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_GPS_VERSION, valstr); 753b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil }else{ 754b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.remove(TICameraParameters::KEY_GPS_VERSION); 755b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 756c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 757b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(TICameraParameters::KEY_EXIF_MODEL)) != NULL ) 758b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 759b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("EXIF Model set %s", params.get(TICameraParameters::KEY_EXIF_MODEL)); 760b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_EXIF_MODEL, valstr); 761b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 762c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 763b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(TICameraParameters::KEY_EXIF_MAKE)) != NULL ) 764b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 765b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("EXIF Make set %s", params.get(TICameraParameters::KEY_EXIF_MAKE)); 766b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_EXIF_MAKE, valstr); 767b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 768c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 769b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(TICameraParameters::KEY_EXP_BRACKETING_RANGE)) != NULL ) 770b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 771b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Exposure Bracketing set %s", params.get(TICameraParameters::KEY_EXP_BRACKETING_RANGE)); 772b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_EXP_BRACKETING_RANGE, valstr); 773b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 774b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil else 775b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 776b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.remove(TICameraParameters::KEY_EXP_BRACKETING_RANGE); 777b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 778c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 779b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( ( (valstr = params.get(CameraParameters::KEY_ZOOM)) != NULL ) 780b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil && (params.getInt(CameraParameters::KEY_ZOOM) >= 0 ) 781b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil && (params.getInt(CameraParameters::KEY_ZOOM) <= mMaxZoomSupported ) ) 782b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 783b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Zoom set %s", params.get(CameraParameters::KEY_ZOOM)); 784b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_ZOOM, valstr); 785b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 786b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil else 787b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 788b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil //CTS requirement: Invalid zoom values should always return an error. 789b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil ret = -EINVAL; 790b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 791c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 792b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(CameraParameters::KEY_AUTO_EXPOSURE_LOCK)) != NULL ) 793b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 794b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Auto Exposure Lock set %s", params.get(CameraParameters::KEY_AUTO_EXPOSURE_LOCK)); 795b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_AUTO_EXPOSURE_LOCK, valstr); 796b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 797c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 798b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(CameraParameters::KEY_AUTO_WHITEBALANCE_LOCK)) != NULL ) 799b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 800b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Auto WhiteBalance Lock set %s", params.get(CameraParameters::KEY_AUTO_WHITEBALANCE_LOCK)); 801b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_AUTO_WHITEBALANCE_LOCK, valstr); 802b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 803c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 804b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CameraParameters adapterParams = mParameters; 805c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 806b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil //If the app has not set the capture mode, set the capture resolution as preview resolution 807b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil //so that black bars are not displayed in preview. 808b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil //Later in takePicture we will configure the correct picture size 809b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(mParameters.get(TICameraParameters::KEY_CAP_MODE) == NULL) 810b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 811b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDA("Capture mode not set by app, setting picture res to preview res"); 812b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.getPreviewSize(&w, &h); 813b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil adapterParams.setPictureSize(w,h); 814b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 815c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 816b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // Only send parameters to adapter if preview is already 817b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // enabled. Initial setParameters to camera adapter, will 818b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // be called in startPreview() 819b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( NULL != mCameraAdapter && mPreviewEnabled ) { 820b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil ret |= mCameraAdapter->setParameters(adapterParams); 821c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 822c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 823b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( NULL != params.get(TICameraParameters::KEY_TEMP_BRACKETING_RANGE_POS) ) 824c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 825b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil int posBracketRange = params.getInt(TICameraParameters::KEY_TEMP_BRACKETING_RANGE_POS); 826b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( 0 < posBracketRange ) 827b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 828b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mBracketRangePositive = posBracketRange; 829b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 830c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 831b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Positive bracketing range %d", mBracketRangePositive); 832c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 833c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 834b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( NULL != params.get(TICameraParameters::KEY_TEMP_BRACKETING_RANGE_NEG) ) 835c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 836b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil int negBracketRange = params.getInt(TICameraParameters::KEY_TEMP_BRACKETING_RANGE_NEG); 837b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( 0 < negBracketRange ) 838b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 839b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mBracketRangeNegative = negBracketRange; 840b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 841c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 842b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Negative bracketing range %d", mBracketRangeNegative); 843c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 844b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( ( (valstr = params.get(TICameraParameters::KEY_TEMP_BRACKETING)) != NULL) && 845b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil ( strcmp(valstr, TICameraParameters::BRACKET_ENABLE) == 0 )) 846c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 847b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( !mBracketingEnabled ) 848b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 849b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDA("Enabling bracketing"); 850b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mBracketingEnabled = true; 851b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 852b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil //Wait for AF events to enable bracketing 853b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( NULL != mCameraAdapter ) 854b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 855b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil setEventProvider( CameraHalEvent::ALL_EVENTS, mCameraAdapter ); 856b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 857b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 858b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil else 859c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 860b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDA("Bracketing already enabled"); 861c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 862c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 863b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil else if ( ( (valstr = params.get(TICameraParameters::KEY_TEMP_BRACKETING)) != NULL ) && 864b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil ( strcmp(valstr, TICameraParameters::BRACKET_DISABLE) == 0 )) 865c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 866b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDA("Disabling bracketing"); 867b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 868b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mBracketingEnabled = false; 869b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil stopImageBracketing(); 870b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 871b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil //Remove AF events subscription 872b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( NULL != mEventProvider ) 873b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 874b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mEventProvider->disableEventNotification( CameraHalEvent::ALL_EVENTS ); 875b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil delete mEventProvider; 876b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mEventProvider = NULL; 877b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 878b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 879c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 880c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 881b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( ( (valstr = params.get(TICameraParameters::KEY_SHUTTER_ENABLE)) != NULL ) && 882b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil ( strcmp(valstr, TICameraParameters::SHUTTER_ENABLE) == 0 )) 883b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 884b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDA("Enabling shutter sound"); 885c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 886b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mShutterEnabled = true; 887b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mMsgEnabled |= CAMERA_MSG_SHUTTER; 888b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_SHUTTER_ENABLE, valstr); 889b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 890b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil else if ( ( (valstr = params.get(TICameraParameters::KEY_SHUTTER_ENABLE)) != NULL ) && 891b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil ( strcmp(valstr, TICameraParameters::SHUTTER_DISABLE) == 0 )) 892c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 893b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDA("Disabling shutter sound"); 894b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 895b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mShutterEnabled = false; 896b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mMsgEnabled &= ~CAMERA_MSG_SHUTTER; 897b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_SHUTTER_ENABLE, valstr); 898c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 899c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 900b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 901c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 902b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // Restart Preview if needed by KEY_RECODING_HINT only if preview is already running. 903b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // If preview is not started yet, Video Mode parameters will take effect on next startPreview() 904b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(restartPreviewRequired && previewEnabled()) 905c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 906b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDA("Restarting Preview as needed by KEY_RECODING_HINT"); 907b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil ret = restartPreview(); 908c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 909b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if (ret != NO_ERROR) 910c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 911b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGEA("Failed to restart Preview"); 912b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil return ret; 913c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 914c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 915c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 916c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 917c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 918b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil} 919c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 920c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::allocPreviewBufs(int width, int height, const char* previewFormat, 921c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev unsigned int buffercount, unsigned int &max_queueable) 922c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 923c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 924c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 925c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 926c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 927c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mDisplayAdapter.get() == NULL) 928c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 929c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Memory allocation of preview buffers is now placed in gralloc 930c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // CameraHal should not allocate preview buffers without DisplayAdapter 931c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_MEMORY; 932c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 933c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 934c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(!mPreviewBufs) 935c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 936c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///@todo Pluralise the name of this method to allocateBuffers 937c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewLength = 0; 938c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewBufs = (int32_t *) mDisplayAdapter->allocateBuffer(width, height, 939c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev previewFormat, 940c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewLength, 941c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev buffercount); 942c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 943c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (NULL == mPreviewBufs ) { 944c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Couldn't allocate preview buffers"); 945c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_MEMORY; 946c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 947c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 948c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewOffsets = (uint32_t *) mDisplayAdapter->getOffsets(); 949c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL == mPreviewOffsets ) { 950c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Buffer mapping failed"); 951c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return BAD_VALUE; 952c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 953c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 954c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewFd = mDisplayAdapter->getFd(); 955c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( -1 == mPreviewFd ) { 956c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Invalid handle"); 957c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return BAD_VALUE; 958c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 959c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 960c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mBufProvider = (BufferProvider*) mDisplayAdapter.get(); 961c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 962c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mDisplayAdapter->maxQueueableBuffers(max_queueable); 963c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (ret != NO_ERROR) { 964c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 965c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 966c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 967c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 968c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 969c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 970c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 971c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 972c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 973c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 974c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 975c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::freePreviewBufs() 976c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 977c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 978c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 979c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 980c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDB("mPreviewBufs = 0x%x", (unsigned int)mPreviewBufs); 981c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mPreviewBufs) 982c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 983c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///@todo Pluralise the name of this method to freeBuffers 984c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mBufProvider->freeBuffer(mPreviewBufs); 985c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewBufs = NULL; 986c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 987c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 988c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 989c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 990c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 991c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 992c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 993c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 994c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::allocPreviewDataBufs(size_t size, size_t bufferCount) 995c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 996c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 997c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int bytes; 998c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 999c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1000c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1001c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bytes = size; 1002c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1003c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1004c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1005c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if( NULL != mPreviewDataBufs ) 1006c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1007c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = freePreviewDataBufs(); 1008c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1009c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1010c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1011c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1012c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1013c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewDataBufs = (int32_t *)mMemoryManager->allocateBuffer(0, 0, NULL, bytes, bufferCount); 1014c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1015c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDB("Size of Preview data buffer = %d", bytes); 1016c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if( NULL == mPreviewDataBufs ) 1017c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1018c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Couldn't allocate image buffers using memory manager"); 1019c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = -NO_MEMORY; 1020c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1021c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 1022c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1023c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bytes = size; 1024c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1025c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1026c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1027c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1028c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1029c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewDataFd = mMemoryManager->getFd(); 1030c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewDataLength = bytes; 1031c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewDataOffsets = mMemoryManager->getOffsets(); 1032c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1033c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 1034c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1035c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewDataFd = -1; 1036c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewDataLength = 0; 1037c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewDataOffsets = NULL; 1038c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1039c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1040c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1041c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1042c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1043c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1044c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1045c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::freePreviewDataBufs() 1046c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1047c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 1048c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1049c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1050c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1051c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1052c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1053c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1054c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if( NULL != mPreviewDataBufs ) 1055c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1056c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1057c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///@todo Pluralise the name of this method to freeBuffers 1058c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mMemoryManager->freeBuffer(mPreviewDataBufs); 1059c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewDataBufs = NULL; 1060c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1061c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1062c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 1063c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1064c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Couldn't free PreviewDataBufs allocated by memory manager"); 1065c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = -EINVAL; 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 Malchevstatus_t CameraHal::allocImageBufs(unsigned int width, unsigned int height, size_t size, const char* previewFormat, unsigned int bufferCount) 1076c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1077c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 1078c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int bytes; 1079c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1080c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1081c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1082c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bytes = size; 1083c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1084c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Always allocate the buffers for image capture using MemoryManager 1085c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1086c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1087c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if( ( NULL != mImageBufs ) ) 1088c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1089c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = freeImageBufs(); 1090c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1091c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1092c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1093c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1094c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1095c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mImageBufs = (int32_t *)mMemoryManager->allocateBuffer(0, 0, previewFormat, bytes, bufferCount); 1096c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1097c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDB("Size of Image cap buffer = %d", bytes); 1098c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if( NULL == mImageBufs ) 1099c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1100c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Couldn't allocate image buffers using memory manager"); 1101c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = -NO_MEMORY; 1102c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1103c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 1104c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1105c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bytes = size; 1106c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1107c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1108c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1109c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1110c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1111c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mImageFd = mMemoryManager->getFd(); 1112c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mImageLength = bytes; 1113c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mImageOffsets = mMemoryManager->getOffsets(); 1114c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1115c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 1116c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1117c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mImageFd = -1; 1118c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mImageLength = 0; 1119c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mImageOffsets = NULL; 1120c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1121c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1122c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1123c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1124c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1125c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1126c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1127c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid endImageCapture( void *userData) 1128c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1129c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1130c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1131c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != userData ) 1132c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1133c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraHal *c = reinterpret_cast<CameraHal *>(userData); 1134c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev c->signalEndImageCapture(); 1135c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1136c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1137c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1138c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1139c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1140c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid releaseImageBuffers(void *userData) 1141c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1142c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1143c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1144c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != userData ) 1145c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1146c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraHal *c = reinterpret_cast<CameraHal *>(userData); 1147c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev c->freeImageBufs(); 1148c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1149c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1150c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1151c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1152c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1153c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::signalEndImageCapture() 1154c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1155c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 1156c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int w,h; 1157c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraParameters adapterParams = mParameters; 1158c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Mutex::Autolock lock(mLock); 1159c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1160c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1161c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1162c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->sendCommand(CameraAdapter::CAMERA_STOP_IMAGE_CAPTURE); 1163c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1164c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //If the app has not set the capture mode, restore the capture resolution 1165c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //back to the preview resolution to get rid of the black bars issue 1166c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (mParameters.get(TICameraParameters::KEY_CAP_MODE) == NULL) { 1167c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("Capture mode not set by app, setting picture res back to preview res"); 1168c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mParameters.getPreviewSize(&w, &h); 1169c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev adapterParams.setPictureSize(w,h); 1170c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->setParameters(adapterParams); 1171c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1172c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1173c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1174c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1175c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1176c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1177c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1178c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::freeImageBufs() 1179c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1180c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 1181c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1182c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1183c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1184c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1185c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1186c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1187c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if( NULL != mImageBufs ) 1188c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1189c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1190c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///@todo Pluralise the name of this method to freeBuffers 1191c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mMemoryManager->freeBuffer(mImageBufs); 1192c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mImageBufs = NULL; 1193c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1194c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1195c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 1196c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1197c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = -EINVAL; 1198c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1199c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1200c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1201c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1202c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1203c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1204c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1205c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1206c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1207c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1208c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1209c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 1210c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Start preview mode. 1211c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1212c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 1213c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return NO_ERROR Camera switched to VF mode 1214c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @todo Update function header with the different errors that are possible 1215c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1216c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 1217c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::startPreview() 1218c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1219c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1220c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 1221c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraAdapter::BuffersDescriptor desc; 1222c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraFrame frame; 1223c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev const char *valstr = NULL; 1224c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev unsigned int required_buffer_count; 1225c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev unsigned int max_queueble_buffers; 1226c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1227c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#if PPM_INSTRUMENTATION || PPM_INSTRUMENTATION_ABS 1228c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1229c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev gettimeofday(&mStartPreview, NULL); 1230c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1231c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#endif 1232c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1233c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1234c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1235c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if( (mDisplayAdapter.get() != NULL) && ( !mPreviewEnabled ) && ( mDisplayPaused ) ) 1236c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1237c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("Preview is in paused state"); 1238c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1239c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mDisplayPaused = false; 1240c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewEnabled = true; 1241c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1242c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1243c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mDisplayAdapter->pauseDisplay(mDisplayPaused); 1244c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1245c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR != ret ) 1246c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1247c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEB("Display adapter resume failed %x", ret); 1248c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1249c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1250c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //restart preview callbacks 1251c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mMsgEnabled & CAMERA_MSG_PREVIEW_FRAME) 1252c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1253c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->enableMsgType (CAMERA_MSG_PREVIEW_FRAME); 1254c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1255c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1256c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1257c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1258c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else if ( mPreviewEnabled ) 1259c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1260c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("Preview already running"); 1261c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1262c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1263c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1264c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ALREADY_EXISTS; 1265c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1266c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1267c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///If we don't have the preview callback enabled and display adapter, 1268c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(!mSetPreviewWindowCalled || (mDisplayAdapter.get() == NULL)) 1269c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1270c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Preview not started. Preview in progress flag set"); 1271c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewStartInProgress = true; 1272c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_ERROR; 1273c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1274c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1275c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != mCameraAdapter ) { 1276c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1277c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraParameters adapterParams = mParameters; 1278c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1279c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //If the app has not set the capture mode, set the capture resolution as preview resolution 1280c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //so that black bars are not displayed in preview. 1281c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //Later in takePicture we will configure the correct picture size 1282c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mParameters.get(TICameraParameters::KEY_CAP_MODE) == NULL) 1283c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1284c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int w,h; 1285c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("Capture mode not set by app, setting picture res to preview res"); 1286c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mParameters.getPreviewSize(&w, &h); 1287c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev adapterParams.setPictureSize(w,h); 1288c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1289c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1290c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->setParameters(adapterParams); 1291c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1292c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1293c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /// Ensure that buffers for preview are allocated before we start the camera 1294c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Get the updated size from Camera Adapter, to account for padding etc 1295c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_QUERY_RESOLUTION_PREVIEW, 1296c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ( int ) &frame); 1297c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR != ret ) 1298c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1299c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1300c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1301c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1302c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Update the current preview width and height 1303c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewWidth = frame.mWidth; 1304c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewHeight = frame.mHeight; 1305c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1306c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //Update the padded width and height - required for VNF and VSTAB 1307c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mParameters.set(TICameraParameters::KEY_PADDED_WIDTH, mPreviewWidth); 1308c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mParameters.set(TICameraParameters::KEY_PADDED_HEIGHT, mPreviewHeight); 1309c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1310c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev required_buffer_count = atoi(mCameraProperties->get(CameraProperties::REQUIRED_PREVIEW_BUFS)); 1311c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1312c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Allocate the preview buffers 1313c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = allocPreviewBufs(frame.mWidth, frame.mHeight, mParameters.getPreviewFormat(), required_buffer_count, max_queueble_buffers); 1314c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1315c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR != ret ) 1316c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1317c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Couldn't allocate buffers for Preview"); 1318c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto error; 1319c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1320c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1321c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( mMeasurementEnabled ) 1322c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1323c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1324c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_QUERY_BUFFER_SIZE_PREVIEW_DATA, 1325c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ( int ) &frame, 1326c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev required_buffer_count); 1327c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR != ret ) 1328c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1329c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1330c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1331c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1332c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Allocate the preview data buffers 1333c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = allocPreviewDataBufs(frame.mLength, required_buffer_count); 1334c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR != ret ) { 1335c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Couldn't allocate preview data buffers"); 1336c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto error; 1337c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1338c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1339c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1340c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1341c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mBuffers = mPreviewDataBufs; 1342c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mOffsets = mPreviewDataOffsets; 1343c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mFd = mPreviewDataFd; 1344c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mLength = mPreviewDataLength; 1345c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mCount = ( size_t ) required_buffer_count; 1346c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mMaxQueueable = (size_t) required_buffer_count; 1347c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1348c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->sendCommand(CameraAdapter::CAMERA_USE_BUFFERS_PREVIEW_DATA, 1349c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ( int ) &desc); 1350c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1351c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1352c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1353c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1354c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Pass the buffers to Camera Adapter 1355c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mBuffers = mPreviewBufs; 1356c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mOffsets = mPreviewOffsets; 1357c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mFd = mPreviewFd; 1358c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mLength = mPreviewLength; 1359c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mCount = ( size_t ) required_buffer_count; 1360c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mMaxQueueable = (size_t) max_queueble_buffers; 1361c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1362c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->sendCommand(CameraAdapter::CAMERA_USE_BUFFERS_PREVIEW, 1363c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ( int ) &desc); 1364c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1365c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->startPreviewCallbacks(mParameters, mPreviewBufs, mPreviewOffsets, mPreviewFd, mPreviewLength, required_buffer_count); 1366c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1367c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Start the callback notifier 1368c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mAppCallbackNotifier->start(); 1369c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1370c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if( ALREADY_EXISTS == ret ) 1371c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1372c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //Already running, do nothing 1373c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("AppCallbackNotifier already running"); 1374c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = NO_ERROR; 1375c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1376c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else if ( NO_ERROR == ret ) { 1377c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("Started AppCallbackNotifier.."); 1378c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->setMeasurements(mMeasurementEnabled); 1379c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1380c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 1381c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1382c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("Couldn't start AppCallbackNotifier"); 1383c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto error; 1384c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1385c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1386c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Enable the display adapter if present, actual overlay enable happens when we post the buffer 1387c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mDisplayAdapter.get() != NULL) 1388c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1389c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("Enabling display"); 1390c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bool isS3d = false; 1391c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev DisplayAdapter::S3DParameters s3dParams; 1392c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int width, height; 1393c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mParameters.getPreviewSize(&width, &height); 1394c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#if 0 //TODO: s3d is not part of bringup...will reenable 1395c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( (valstr = mParameters.get(TICameraParameters::KEY_S3D_SUPPORTED)) != NULL) { 1396c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev isS3d = (strcmp(valstr, "true") == 0); 1397c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1398c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( (valstr = mParameters.get(TICameraParameters::KEY_S3D2D_PREVIEW)) != NULL) { 1399c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (strcmp(valstr, "off") == 0) 1400c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1401c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("STEREO 3D->2D PREVIEW MODE IS OFF"); 1402c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //TODO: obtain the frame packing configuration from camera or user settings 1403c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //once side by side configuration is supported 1404c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev s3dParams.mode = OVERLAY_S3D_MODE_ON; 1405c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev s3dParams.framePacking = OVERLAY_S3D_FORMAT_OVERUNDER; 1406c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev s3dParams.order = OVERLAY_S3D_ORDER_LF; 1407c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev s3dParams.subSampling = OVERLAY_S3D_SS_NONE; 1408c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1409c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 1410c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1411c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("STEREO 3D->2D PREVIEW MODE IS ON"); 1412c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev s3dParams.mode = OVERLAY_S3D_MODE_OFF; 1413c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev s3dParams.framePacking = OVERLAY_S3D_FORMAT_OVERUNDER; 1414c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev s3dParams.order = OVERLAY_S3D_ORDER_LF; 1415c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev s3dParams.subSampling = OVERLAY_S3D_SS_NONE; 1416c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1417c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1418c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#endif //if 0 1419c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1420c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#if PPM_INSTRUMENTATION || PPM_INSTRUMENTATION_ABS 1421c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1422c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mDisplayAdapter->enableDisplay(width, height, &mStartPreview, isS3d ? &s3dParams : NULL); 1423c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1424c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#else 1425c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1426c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mDisplayAdapter->enableDisplay(width, height, NULL, isS3d ? &s3dParams : NULL); 1427c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1428c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#endif 1429c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1430c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( ret != NO_ERROR ) 1431c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1432c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Couldn't enable display"); 1433c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto error; 1434c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1435c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1436c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1437c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1438c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Send START_PREVIEW command to adapter 1439c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("Starting CameraAdapter preview mode"); 1440c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1441c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_START_PREVIEW); 1442c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1443c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(ret!=NO_ERROR) 1444c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1445c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Couldn't start preview w/ CameraAdapter"); 1446c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto error; 1447c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1448c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("Started preview"); 1449c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1450c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewEnabled = true; 1451c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewStartInProgress = false; 1452c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1453c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1454c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev error: 1455c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1456c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Performing cleanup after error"); 1457c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1458c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //Do all the cleanup 1459c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev freePreviewBufs(); 1460c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->sendCommand(CameraAdapter::CAMERA_STOP_PREVIEW); 1461c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mDisplayAdapter.get() != NULL) 1462c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1463c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mDisplayAdapter->disableDisplay(); 1464c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1465c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->stop(); 1466c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewStartInProgress = false; 1467c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewEnabled = false; 1468c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1469c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1470c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1471c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1472c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1473c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 1474c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Sets ANativeWindow object. 1475c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1476c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Preview buffers provided to CameraHal via this object. DisplayAdapter will be interfacing with it 1477c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev to render buffers to display. 1478c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1479c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param[in] window The ANativeWindow object created by Surface flinger 1480c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return NO_ERROR If the ANativeWindow object passes validation criteria 1481c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @todo Define validation criteria for ANativeWindow object. Define error codes for scenarios 1482c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1483c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 1484c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::setPreviewWindow(struct preview_stream_ops *window) 1485c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1486c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 1487c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraAdapter::BuffersDescriptor desc; 1488c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1489c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1490c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSetPreviewWindowCalled = true; 1491c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1492c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///If the Camera service passes a null window, we destroy existing window and free the DisplayAdapter 1493c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(!window) 1494c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1495c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mDisplayAdapter.get() != NULL) 1496c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1497c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///NULL window passed, destroy the display adapter if present 1498c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("NULL window passed, destroying display adapter"); 1499c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mDisplayAdapter.clear(); 1500c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///@remarks If there was a window previously existing, we usually expect another valid window to be passed by the client 1501c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///@remarks so, we will wait until it passes a valid window to begin the preview again 1502c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSetPreviewWindowCalled = false; 1503c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1504c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("NULL ANativeWindow passed to setPreviewWindow"); 1505c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_ERROR; 1506c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev }else if(mDisplayAdapter.get() == NULL) 1507c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1508c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Need to create the display adapter since it has not been created 1509c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Create display adapter 1510c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mDisplayAdapter = new ANativeWindowDisplayAdapter(); 1511c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = NO_ERROR; 1512c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(!mDisplayAdapter.get() || ((ret=mDisplayAdapter->initialize())!=NO_ERROR)) 1513c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1514c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(ret!=NO_ERROR) 1515c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1516c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mDisplayAdapter.clear(); 1517c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("DisplayAdapter initialize failed"); 1518c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1519c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1520c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1521c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 1522c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1523c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Couldn't create DisplayAdapter"); 1524c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1525c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_MEMORY; 1526c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1527c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1528c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1529c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // DisplayAdapter needs to know where to get the CameraFrames from inorder to display 1530c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Since CameraAdapter is the one that provides the frames, set it as the frame provider for DisplayAdapter 1531c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mDisplayAdapter->setFrameProvider(mCameraAdapter); 1532c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1533c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Any dynamic errors that happen during the camera use case has to be propagated back to the application 1534c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // via CAMERA_MSG_ERROR. AppCallbackNotifier is the class that notifies such errors to the application 1535c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Set it as the error handler for the DisplayAdapter 1536c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mDisplayAdapter->setErrorHandler(mAppCallbackNotifier.get()); 1537c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1538c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Update the display adapter with the new window that is passed from CameraService 1539c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mDisplayAdapter->setPreviewWindow(window); 1540c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(ret!=NO_ERROR) 1541c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1542c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEB("DisplayAdapter setPreviewWindow returned error %d", ret); 1543c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1544c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1545c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mPreviewStartInProgress) 1546c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1547c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("setPreviewWindow called when preview running"); 1548c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Start the preview since the window is now available 1549c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = startPreview(); 1550c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1551c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev }else 1552c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1553c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /* If mDisplayAdpater is already created. No need to do anything. 1554c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev * We get a surface handle directly now, so we can reconfigure surface 1555c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev * itself in DisplayAdapter if dimensions have changed 1556c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 1557c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1558c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1559c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1560c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1561c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1562c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1563c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1564c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1565c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 1566c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Stop a previously started preview. 1567c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1568c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 1569c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return none 1570c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1571c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 1572c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::stopPreview() 1573c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1574c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1575c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1576c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(!previewEnabled() && !mDisplayPaused) 1577c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1578c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1579c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return; 1580c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1581c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1582c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mDisplayPaused) 1583c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1584c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Display is paused, which essentially means there is no preview active. 1585c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Note: this is done so that when stopPreview is called by client after 1586c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // an image capture, we do not de-initialize the camera adapter and 1587c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // restart over again. 1588c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return; 1589c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1590c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1591c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev forceStopPreview(); 1592c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1593b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // Reset Capture-Mode to default, so that when we switch from VideoRecording 1594b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // to ImageCapture, CAPTURE_MODE is not left to VIDEO_MODE. 1595c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("Resetting Capture-Mode to default"); 1596c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mParameters.set(TICameraParameters::KEY_CAP_MODE, ""); 1597c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1598c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1599c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1600c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1601c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 1602c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Returns true if preview is enabled 1603c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1604c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 1605c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return true If preview is running currently 1606c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev false If preview has been stopped 1607c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1608c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 1609c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevbool CameraHal::previewEnabled() 1610c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1611c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1612c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1613c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return (mPreviewEnabled || mPreviewStartInProgress); 1614c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1615c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1616c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 1617c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Start record mode. 1618c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1619c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev When a record image is available a CAMERA_MSG_VIDEO_FRAME message is sent with 1620c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev the corresponding frame. Every record frame must be released by calling 1621c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev releaseRecordingFrame(). 1622c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1623c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 1624c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return NO_ERROR If recording could be started without any issues 1625c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @todo Update the header with possible error values in failure scenarios 1626c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1627c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 1628c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::startRecording( ) 1629c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1630c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int w, h; 1631b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil const char *valstr = NULL; 1632b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil bool restartPreviewRequired = false; 1633c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 1634c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1635c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1636c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1637c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1638c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#if PPM_INSTRUMENTATION || PPM_INSTRUMENTATION_ABS 1639c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1640c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev gettimeofday(&mStartPreview, NULL); 1641c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1642c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#endif 1643c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1644c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(!previewEnabled()) 1645c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1646c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_INIT; 1647c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1648c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1649b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil valstr = mParameters.get(CameraParameters::KEY_RECORDING_HINT); 1650b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( (valstr == NULL) || 1651b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil ( (valstr != NULL) && (strcmp(valstr, CameraParameters::TRUE) != 0) ) ) 1652c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1653b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil restartPreviewRequired = setVideoModeParameters(); 1654b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1655b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(restartPreviewRequired) 1656b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 1657b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil ret = restartPreview(); 1658b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 1659c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1660c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1661c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1662c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1663c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mAppCallbackNotifier->initSharedVideoBuffers(mPreviewBufs, mPreviewOffsets, mPreviewFd, mPreviewLength, atoi(mCameraProperties->get(CameraProperties::REQUIRED_PREVIEW_BUFS))); 1664c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1665c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1666c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1667c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1668c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mAppCallbackNotifier->startRecording(); 1669c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1670c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1671c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1672c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1673c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Buffers for video capture (if different from preview) are expected to be allocated within CameraAdapter 1674c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_START_VIDEO); 1675c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1676c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1677c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1678c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1679c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mRecordingEnabled = true; 1680c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1681c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1682c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1683c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1684c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1685c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1686c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1687c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 1688c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Set the camera parameters specific to Video Recording. 1689c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1690c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev This function checks for the camera parameters which have to be set for recording. 1691c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Video Recording needs CAPTURE_MODE to be VIDEO_MODE. This function sets it. 1692c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev This function also enables Video Recording specific functions like VSTAB & VNF. 1693c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1694c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 1695b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil @return true if preview needs to be restarted for VIDEO_MODE parameters to take effect. 1696c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @todo Modify the policies for enabling VSTAB & VNF usecase based later. 1697c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1698c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 1699b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patilbool CameraHal::setVideoModeParameters() 1700c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1701c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev const char *valstr = NULL; 1702c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bool restartPreviewRequired = false; 1703c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 1704c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1705c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1706c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1707c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Set CAPTURE_MODE to VIDEO_MODE, if not set already and Restart Preview 1708c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev valstr = mParameters.get(TICameraParameters::KEY_CAP_MODE); 1709c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( (valstr == NULL) || 1710c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ( (valstr != NULL) && (strcmp(valstr, (const char *) TICameraParameters::VIDEO_MODE) != 0) ) ) 1711c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1712c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("Set CAPTURE_MODE to VIDEO_MODE"); 1713c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mParameters.set(TICameraParameters::KEY_CAP_MODE, (const char *) TICameraParameters::VIDEO_MODE); 1714c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev restartPreviewRequired = true; 1715c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1716c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1717cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil // Check if CAPTURE_MODE is VIDEO_MODE, since VSTAB & VNF work only in VIDEO_MODE. 1718cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil valstr = mParameters.get(TICameraParameters::KEY_CAP_MODE); 1719cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil if (strcmp(valstr, (const char *) TICameraParameters::VIDEO_MODE) == 0) 1720c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1721cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil // Enable VSTAB, if not enabled already 1722cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil valstr = mParameters.get(TICameraParameters::KEY_VSTAB); 1723cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil if ( (valstr == NULL) || 1724cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil ( (valstr != NULL) && (strcmp(valstr, "1") != 0) ) ) 1725c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1726cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil CAMHAL_LOGDA("Enable VSTAB"); 1727cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil mParameters.set(TICameraParameters::KEY_VSTAB, "1"); 1728cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil restartPreviewRequired = true; 1729cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil } 1730c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1731cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil // Enable VNF, if not enabled already 1732cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil valstr = mParameters.get(TICameraParameters::KEY_VNF); 1733cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil if ( (valstr == NULL) || 1734cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil ( (valstr != NULL) && (strcmp(valstr, "1") != 0) ) ) 1735cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil { 1736cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil CAMHAL_LOGDA("Enable VNF"); 1737cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil mParameters.set(TICameraParameters::KEY_VNF, "1"); 1738cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil restartPreviewRequired = true; 1739cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil } 1740c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1741cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil // For VSTAB alone for 1080p resolution, padded width goes > 2048, which cannot be rendered by GPU. 1742cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil // In such case, there is support in Ducati for combination of VSTAB & VNF requiring padded width < 2048. 1743cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil // So we are forcefully enabling VNF, if VSTAB is enabled for 1080p resolution. 1744cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil valstr = mParameters.get(TICameraParameters::KEY_VSTAB); 1745cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil if ((valstr != NULL) && (strcmp(valstr, "1") == 0) && (mPreviewWidth == 1920)) 1746cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil { 1747cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil CAMHAL_LOGDA("Force Enable VNF for 1080p"); 1748cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil mParameters.set(TICameraParameters::KEY_VNF, "1"); 1749cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil restartPreviewRequired = true; 1750c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1751c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1752c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1753b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil LOG_FUNCTION_NAME_EXIT; 1754b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1755b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil return restartPreviewRequired; 1756b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil} 1757b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1758b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil/** 1759b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil @brief Reset the camera parameters specific to Video Recording. 1760b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1761b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil This function resets CAPTURE_MODE and disables Recording specific functions like VSTAB & VNF. 1762b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1763b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil @param none 1764b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil @return true if preview needs to be restarted for VIDEO_MODE parameters to take effect. 1765b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1766b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil */ 1767b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patilbool CameraHal::resetVideoModeParameters() 1768b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil{ 1769b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil const char *valstr = NULL; 1770b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil bool restartPreviewRequired = false; 1771b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil status_t ret = NO_ERROR; 1772b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1773b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil LOG_FUNCTION_NAME; 1774b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1775b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // Set CAPTURE_MODE to VIDEO_MODE, if not set already and Restart Preview 1776b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil valstr = mParameters.get(TICameraParameters::KEY_CAP_MODE); 1777b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( (valstr != NULL) && (strcmp(valstr, (const char *) TICameraParameters::VIDEO_MODE) == 0) ) 1778b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 1779b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDA("Reset Capture-Mode to default"); 1780b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_CAP_MODE, ""); 1781b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil restartPreviewRequired = true; 1782b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 1783b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1784b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // Enable VSTAB, if not enabled already 1785b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil valstr = mParameters.get(TICameraParameters::KEY_VSTAB); 1786b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( (valstr != NULL) && (strcmp(valstr, "1") == 0) ) 1787c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1788b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDA("Disable VSTAB"); 1789b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_VSTAB, "0"); 1790b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil restartPreviewRequired = true; 1791c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1792c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1793b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // Enable VNF, if not enabled already 1794b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil valstr = mParameters.get(TICameraParameters::KEY_VNF); 1795b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( (valstr != NULL) && (strcmp(valstr, "1") == 0) ) 1796b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 1797b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDA("Disable VNF"); 1798b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_VNF, "0"); 1799b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil restartPreviewRequired = true; 1800b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 1801b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1802b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil LOG_FUNCTION_NAME_EXIT; 1803b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1804b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil return restartPreviewRequired; 1805b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil} 1806b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1807b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil/** 1808b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil @brief Restart the preview with setParameter. 1809b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1810b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil This function restarts preview, for some VIDEO_MODE parameters to take effect. 1811b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1812b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil @param none 1813b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil @return NO_ERROR If recording parameters could be set without any issues 1814b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1815b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil */ 1816b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patilstatus_t CameraHal::restartPreview() 1817b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil{ 1818b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil const char *valstr = NULL; 1819b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil char tmpvalstr[30]; 1820b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil status_t ret = NO_ERROR; 1821b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1822b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil LOG_FUNCTION_NAME; 1823b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1824b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // Retain CAPTURE_MODE before calling stopPreview(), since it is reset in stopPreview(). 1825b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil tmpvalstr[0] = 0; 1826b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil valstr = mParameters.get(TICameraParameters::KEY_CAP_MODE); 1827b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(valstr != NULL) 1828b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 1829b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(sizeof(tmpvalstr) < (strlen(valstr)+1)) 1830b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 1831b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil return -EINVAL; 1832b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 1833b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1834b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil strncpy(tmpvalstr, valstr, sizeof(tmpvalstr)); 1835b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil tmpvalstr[sizeof(tmpvalstr)-1] = 0; 1836b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 1837b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1838b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil stopPreview(); 1839b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1840b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 1841b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil Mutex::Autolock lock(mLock); 1842b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_CAP_MODE, tmpvalstr); 1843b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mCameraAdapter->setParameters(mParameters); 1844b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 1845b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1846b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil ret = startPreview(); 1847b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1848c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1849c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1850c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1851c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1852c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1853c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 1854c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Stop a previously started recording. 1855c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1856c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 1857c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return none 1858c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1859c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 1860c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::stopRecording() 1861c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1862c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1863c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1864c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (!mRecordingEnabled ) 1865c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1866c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return; 1867c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1868c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1869c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->stopRecording(); 1870c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1871c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->sendCommand(CameraAdapter::CAMERA_STOP_VIDEO); 1872c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1873c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mRecordingEnabled = false; 1874c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1875c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1876c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1877c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1878c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 1879c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Returns true if recording is enabled. 1880c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1881c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 1882c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return true If recording is currently running 1883c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev false If recording has been stopped 1884c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1885c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 1886c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevint CameraHal::recordingEnabled() 1887c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1888c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1889c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1890c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1891c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1892c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return mRecordingEnabled; 1893c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1894c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1895c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 1896c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Release a record frame previously returned by CAMERA_MSG_VIDEO_FRAME. 1897c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1898c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param[in] mem MemoryBase pointer to the frame being released. Must be one of the buffers 1899c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev previously given by CameraHal 1900c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return none 1901c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1902c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 1903c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::releaseRecordingFrame(const void* mem) 1904c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1905c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1906c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1907c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //CAMHAL_LOGDB(" 0x%x", mem->pointer()); 1908c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1909c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( ( mRecordingEnabled ) && mem != NULL) 1910c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1911c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->releaseRecordingFrame(mem); 1912c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1913c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1914c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1915c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1916c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return; 1917c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1918c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1919c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 1920c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Start auto focus 1921c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1922c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev This call asynchronous. 1923c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev The notification callback routine is called with CAMERA_MSG_FOCUS once when 1924c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev focusing is complete. autoFocus() will be called again if another auto focus is 1925c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev needed. 1926c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1927c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 1928c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return NO_ERROR 1929c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @todo Define the error codes if the focus is not locked 1930c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1931c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 1932c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::autoFocus() 1933c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1934c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 1935c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1936c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#if PPM_INSTRUMENTATION || PPM_INSTRUMENTATION_ABS 1937c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1938c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev gettimeofday(&mStartFocus, NULL); 1939c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1940c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#endif 1941c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1942c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1943c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1944c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1945c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != mCameraAdapter ) 1946c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1947c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1948c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#if PPM_INSTRUMENTATION || PPM_INSTRUMENTATION_ABS 1949c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1950c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //pass the autoFocus timestamp along with the command to camera adapter 1951c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_PERFORM_AUTOFOCUS, ( int ) &mStartFocus); 1952c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1953c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#else 1954c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1955c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_PERFORM_AUTOFOCUS); 1956c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1957c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#endif 1958c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1959c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1960c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 1961c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1962c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = -1; 1963c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1964c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1965c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1966c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1967c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1968c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1969c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1970c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 1971c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Cancels auto-focus function. 1972c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1973c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev If the auto-focus is still in progress, this function will cancel it. 1974c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Whether the auto-focus is in progress or not, this function will return the 1975c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev focus position to the default. If the camera does not support auto-focus, this is a no-op. 1976c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1977c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1978c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 1979c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return NO_ERROR If the cancel succeeded 1980c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @todo Define error codes if cancel didnt succeed 1981c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1982c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 1983c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::cancelAutoFocus() 1984c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1985c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1986c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if( NULL != mCameraAdapter ) 1987c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1988c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->sendCommand(CameraAdapter::CAMERA_CANCEL_AUTOFOCUS); 1989c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1990c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1991c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_ERROR; 1992c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1993c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1994c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::setEventProvider(int32_t eventMask, MessageNotifier * eventNotifier) 1995c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1996c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1997c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1998c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1999c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != mEventProvider ) 2000c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2001c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mEventProvider->disableEventNotification(CameraHalEvent::ALL_EVENTS); 2002c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev delete mEventProvider; 2003c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mEventProvider = NULL; 2004c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2005c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2006c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mEventProvider = new EventProvider(eventNotifier, this, eventCallbackRelay); 2007c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL == mEventProvider ) 2008c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2009c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Error in creating EventProvider"); 2010c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2011c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 2012c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2013c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mEventProvider->enableEventNotification(eventMask); 2014c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2015c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2016c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2017c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2018c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2019c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::eventCallbackRelay(CameraHalEvent* event) 2020c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2021c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2022c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2023c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraHal *appcbn = ( CameraHal * ) (event->mCookie); 2024c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev appcbn->eventCallback(event ); 2025c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2026c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2027c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2028c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2029c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::eventCallback(CameraHalEvent* event) 2030c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2031c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2032c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2033c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != event ) 2034c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2035c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev switch( event->mEventType ) 2036c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2037c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev case CameraHalEvent::EVENT_FOCUS_LOCKED: 2038c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev case CameraHalEvent::EVENT_FOCUS_ERROR: 2039c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2040c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( mBracketingEnabled ) 2041c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2042c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev startImageBracketing(); 2043c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2044c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev break; 2045c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2046c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev default: 2047c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2048c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev break; 2049c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2050c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev }; 2051c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2052c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2053c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2054c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2055c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2056c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::startImageBracketing() 2057c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2058c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 2059c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraFrame frame; 2060c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraAdapter::BuffersDescriptor desc; 2061c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2062c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#if PPM_INSTRUMENTATION || PPM_INSTRUMENTATION_ABS 2063c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2064c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev gettimeofday(&mStartCapture, NULL); 2065c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2066c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#endif 2067c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2068c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2069c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2070c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(!previewEnabled() && !mDisplayPaused) 2071c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2072c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2073c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_INIT; 2074c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2075c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2076c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( !mBracketingEnabled ) 2077c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2078c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 2079c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2080c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2081c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 2082c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2083c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mBracketingRunning = true; 2084c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2085c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2086c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( (NO_ERROR == ret) && ( NULL != mCameraAdapter ) ) 2087c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2088c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_QUERY_BUFFER_SIZE_IMAGE_CAPTURE, 2089c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ( int ) &frame, 2090c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ( mBracketRangeNegative + 1 )); 2091c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2092c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR != ret ) 2093c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2094c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEB("CAMERA_QUERY_BUFFER_SIZE_IMAGE_CAPTURE returned error 0x%x", ret); 2095c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2096c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2097c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2098c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 2099c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2100c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != mAppCallbackNotifier.get() ) 2101c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2102c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->setBurst(true); 2103c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2104c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2105c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2106c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 2107c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2108c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mParameters.getPictureSize(( int * ) &frame.mWidth, 2109c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ( int * ) &frame.mHeight); 2110c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2111c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = allocImageBufs(frame.mWidth, 2112c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev frame.mHeight, 2113c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev frame.mLength, 2114c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mParameters.getPictureFormat(), 2115c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ( mBracketRangeNegative + 1 )); 2116c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR != ret ) 2117c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2118c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEB("allocImageBufs returned error 0x%x", ret); 2119c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2120c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2121c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2122c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( (NO_ERROR == ret) && ( NULL != mCameraAdapter ) ) 2123c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2124c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2125c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mBuffers = mImageBufs; 2126c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mOffsets = mImageOffsets; 2127c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mFd = mImageFd; 2128c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mLength = mImageLength; 2129c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mCount = ( size_t ) ( mBracketRangeNegative + 1 ); 2130c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mMaxQueueable = ( size_t ) ( mBracketRangeNegative + 1 ); 2131c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2132c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_USE_BUFFERS_IMAGE_CAPTURE, 2133c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ( int ) &desc); 2134c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2135c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 2136c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2137c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2138c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#if PPM_INSTRUMENTATION || PPM_INSTRUMENTATION_ABS 2139c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2140c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //pass capture timestamp along with the camera adapter command 2141c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_START_BRACKET_CAPTURE, ( mBracketRangePositive + 1 ), (int) &mStartCapture); 2142c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2143c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#else 2144c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2145c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_START_BRACKET_CAPTURE, ( mBracketRangePositive + 1 )); 2146c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2147c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#endif 2148c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2149c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2150c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2151c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2152c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 2153c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2154c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2155c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::stopImageBracketing() 2156c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2157c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 2158c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2159c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2160c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2161c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( !mBracketingRunning ) 2162c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2163c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 2164c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2165c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2166c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 2167c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2168c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mBracketingRunning = false; 2169c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2170c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2171c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(!previewEnabled() && !mDisplayPaused) 2172c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2173c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_INIT; 2174c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2175c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2176c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 2177c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2178c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_STOP_BRACKET_CAPTURE); 2179c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2180c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2181c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2182c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2183c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 2184c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2185c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2186c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 2187c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Take a picture. 2188c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2189c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 2190c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return NO_ERROR If able to switch to image capture 2191c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @todo Define error codes if unable to switch to image capture 2192c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2193c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 2194c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::takePicture( ) 2195c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2196c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 2197c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraFrame frame; 2198c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraAdapter::BuffersDescriptor desc; 2199c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int burst; 2200c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev unsigned int bufferCount = 1; 2201c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2202c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Mutex::Autolock lock(mLock); 2203c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2204c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#if PPM_INSTRUMENTATION || PPM_INSTRUMENTATION_ABS 2205c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2206c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev gettimeofday(&mStartCapture, NULL); 2207c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2208c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#endif 2209c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2210c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2211c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2212c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(!previewEnabled() && !mDisplayPaused) 2213c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2214c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2215c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_INIT; 2216c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2217c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2218c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //If capture has already started, then queue this call for later execution 2219c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( mCameraAdapter->getState() == CameraAdapter::CAPTURE_STATE && 2220c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->getNextState() != CameraAdapter::PREVIEW_STATE) { 2221c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_INIT; 2222c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2223c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2224c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( !mBracketingRunning ) 2225c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2226c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2227c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 2228c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2229c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev burst = mParameters.getInt(TICameraParameters::KEY_BURST); 2230c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2231c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2232c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //Allocate all buffers only in burst capture case 2233c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( burst > 1 ) 2234c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2235c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bufferCount = CameraHal::NO_BUFFERS_IMAGE_CAPTURE; 2236c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != mAppCallbackNotifier.get() ) 2237c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2238c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->setBurst(true); 2239c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2240c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2241c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 2242c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2243c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != mAppCallbackNotifier.get() ) 2244c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2245c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->setBurst(false); 2246c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2247c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2248c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2249c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //Pause Preview during capture 2250c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( (NO_ERROR == ret) && ( NULL != mDisplayAdapter.get() ) && ( burst < 1 ) ) 2251c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2252c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mDisplayPaused = true; 2253c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewEnabled = false; 2254c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mDisplayAdapter->pauseDisplay(mDisplayPaused); 2255c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2256c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#if PPM_INSTRUMENTATION || PPM_INSTRUMENTATION_ABS 2257c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2258c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mDisplayAdapter->setSnapshotTimeRef(&mStartCapture); 2259c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2260c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#endif 2261c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // since preview is paused we should stop sending preview frames too 2262c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mMsgEnabled & CAMERA_MSG_PREVIEW_FRAME) 2263c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2264c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->disableMsgType (CAMERA_MSG_PREVIEW_FRAME); 2265c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2266c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2267c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2268c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( (NO_ERROR == ret) && ( NULL != mCameraAdapter ) ) 2269c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2270c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2271c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //Configure the correct picture resolution now if the capture mode is not set 2272c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mParameters.get(TICameraParameters::KEY_CAP_MODE) == NULL) 2273c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2274c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->setParameters(mParameters); 2275c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2276c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2277c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 2278c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_QUERY_BUFFER_SIZE_IMAGE_CAPTURE, 2279c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ( int ) &frame, 2280c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bufferCount); 2281c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2282c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR != ret ) 2283c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2284c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEB("CAMERA_QUERY_BUFFER_SIZE_IMAGE_CAPTURE returned error 0x%x", ret); 2285c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2286c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2287c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2288c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 2289c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2290c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mParameters.getPictureSize(( int * ) &frame.mWidth, 2291c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ( int * ) &frame.mHeight); 2292c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2293c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = allocImageBufs(frame.mWidth, 2294c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev frame.mHeight, 2295c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev frame.mLength, 2296c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mParameters.getPictureFormat(), 2297c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bufferCount); 2298c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR != ret ) 2299c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2300c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEB("allocImageBufs returned error 0x%x", ret); 2301c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2302c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2303c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2304c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( (NO_ERROR == ret) && ( NULL != mCameraAdapter ) ) 2305c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2306c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mBuffers = mImageBufs; 2307c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mOffsets = mImageOffsets; 2308c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mFd = mImageFd; 2309c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mLength = mImageLength; 2310c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mCount = ( size_t ) bufferCount; 2311c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mMaxQueueable = ( size_t ) bufferCount; 2312c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2313c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_USE_BUFFERS_IMAGE_CAPTURE, 2314c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ( int ) &desc); 2315c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2316c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2317c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 2318c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2319c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mBracketingRunning = false; 2320c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2321c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2322c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( ( NO_ERROR == ret ) && ( NULL != mCameraAdapter ) ) 2323c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2324c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2325c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#if PPM_INSTRUMENTATION || PPM_INSTRUMENTATION_ABS 2326c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2327c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //pass capture timestamp along with the camera adapter command 2328c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_START_IMAGE_CAPTURE, (int) &mStartCapture); 2329c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2330c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#else 2331c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2332c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_START_IMAGE_CAPTURE); 2333c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2334c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#endif 2335c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2336c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2337c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2338c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 2339c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2340c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2341c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 2342c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Cancel a picture that was started with takePicture. 2343c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2344c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Calling this method when no picture is being taken is a no-op. 2345c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2346c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 2347c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return NO_ERROR If cancel succeeded. Cancel can succeed if image callback is not sent 2348c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @todo Define error codes 2349c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2350c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 2351c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::cancelPicture( ) 2352c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2353c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2354c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2355c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Mutex::Autolock lock(mLock); 2356c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2357c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->sendCommand(CameraAdapter::CAMERA_STOP_IMAGE_CAPTURE); 2358c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2359c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_ERROR; 2360c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2361c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2362c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 2363c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Return the camera parameters. 2364c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2365c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 2366c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return Currently configured camera parameters 2367c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2368c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 2369c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevchar* CameraHal::getParameters() 2370c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2371c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraParameters params; 2372c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev String8 params_str8; 2373c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev char* params_string; 2374c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2375c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2376c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2377c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev params = mParameters; 2378c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if( NULL != mCameraAdapter ) 2379c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2380c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->getParameters(params); 2381c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2382c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2383c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev params_str8 = params.flatten(); 2384c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // camera service frees this string... 2385c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev params_string = (char*) malloc(sizeof(char) * (params_str8.length()+1)); 2386c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev strcpy(params_string, params_str8.string()); 2387c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2388c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2389c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2390c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Return the current set of parameters 2391c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2392c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return params_string; 2393c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2394c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2395c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::putParameters(char *parms) 2396c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2397c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev free(parms); 2398c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2399c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2400c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 2401c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Send command to camera driver. 2402c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2403c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 2404c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return NO_ERROR If the command succeeds 2405c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @todo Define the error codes that this function can return 2406c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2407c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 2408c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::sendCommand(int32_t cmd, int32_t arg1, int32_t arg2) 2409c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2410c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 2411c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2412c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2413c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2414c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2415c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( ( NO_ERROR == ret ) && ( NULL == mCameraAdapter ) ) 2416c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2417c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("No CameraAdapter instance"); 2418c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = -EINVAL; 2419c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2420c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2421c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( ( NO_ERROR == ret ) && ( !previewEnabled() )) 2422c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2423c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Preview is not running"); 2424c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = -EINVAL; 2425c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2426c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2427c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 2428c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2429c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev switch(cmd) 2430c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2431c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev case CAMERA_CMD_START_SMOOTH_ZOOM: 2432c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2433c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_START_SMOOTH_ZOOM, arg1); 2434c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2435c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev break; 2436c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev case CAMERA_CMD_STOP_SMOOTH_ZOOM: 2437c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2438c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_STOP_SMOOTH_ZOOM); 2439c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2440c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev case CAMERA_CMD_START_FACE_DETECTION: 2441c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2442c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_START_FD); 2443c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2444c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev break; 2445c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2446c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev case CAMERA_CMD_STOP_FACE_DETECTION: 2447c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2448c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_STOP_FD); 2449c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2450c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev break; 2451c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2452c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev default: 2453c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev break; 2454c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev }; 2455c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2456c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2457c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2458c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2459c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 2460c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2461c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2462c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 2463c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Release the hardware resources owned by this object. 2464c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2465c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Note that this is *not* done in the destructor. 2466c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2467c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 2468c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return none 2469c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2470c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 2471c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::release() 2472c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2473c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2474c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///@todo Investigate on how release is used by CameraService. Vaguely remember that this is called 2475c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///just before CameraHal object destruction 2476c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev deinitialize(); 2477c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2478c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2479c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2480c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2481c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 2482c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Dump state of the camera hardware 2483c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2484c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param[in] fd File descriptor 2485c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param[in] args Arguments 2486c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return NO_ERROR Dump succeeded 2487c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @todo Error codes for dump fail 2488c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2489c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 2490c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::dump(int fd) const 2491c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2492c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2493c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Implement this method when the h/w dump function is supported on Ducati side 2494c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_ERROR; 2495c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2496c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2497c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/*-------------Camera Hal Interface Method definitions ENDS here--------------------*/ 2498c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2499c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2500c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2501c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2502c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/*-------------Camera Hal Internal Method definitions STARTS here--------------------*/ 2503c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2504c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 2505c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Constructor of CameraHal 2506c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2507c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Member variables are initialized here. No allocations should be done here as we 2508c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev don't use c++ exceptions in the code. 2509c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2510c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 2511c322989ae6ff6769490828de1b5eda12b749cce9Iliyan MalchevCameraHal::CameraHal(int cameraId) 2512c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2513c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2514c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2515c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Initialize all the member variables to their defaults 2516c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewEnabled = false; 2517c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewBufs = NULL; 2518c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mImageBufs = NULL; 2519c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mBufProvider = NULL; 2520c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewStartInProgress = false; 2521c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mVideoBufs = NULL; 2522c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mVideoBufProvider = NULL; 2523c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mRecordingEnabled = false; 2524c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mDisplayPaused = false; 2525c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSetPreviewWindowCalled = false; 2526c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mMsgEnabled = 0; 2527c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier = NULL; 2528c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mMemoryManager = NULL; 2529c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter = NULL; 2530c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mBracketingEnabled = false; 2531c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mBracketingRunning = false; 2532c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mEventProvider = NULL; 2533c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mBracketRangePositive = 1; 2534c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mBracketRangeNegative = 1; 2535c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mMaxZoomSupported = 0; 2536c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mShutterEnabled = true; 2537c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mMeasurementEnabled = false; 2538c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewDataBufs = NULL; 2539c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraProperties = NULL; 2540c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCurrentTime = 0; 2541c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mFalsePreview = 0; 2542c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mImageOffsets = NULL; 2543c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mImageLength = 0; 2544c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mImageFd = 0; 2545c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mVideoOffsets = NULL; 2546c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mVideoFd = 0; 2547c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mVideoLength = 0; 2548c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewDataOffsets = NULL; 2549c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewDataFd = 0; 2550c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewDataLength = 0; 2551c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewFd = 0; 2552c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewWidth = 0; 2553c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewHeight = 0; 2554c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewLength = 0; 2555c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewOffsets = NULL; 2556c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewRunning = 0; 2557c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewStateOld = 0; 2558c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mRecordingEnabled = 0; 2559c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mRecordEnabled = 0; 2560c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSensorListener = NULL; 2561c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2562c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#if PPM_INSTRUMENTATION || PPM_INSTRUMENTATION_ABS 2563c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2564c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //Initialize the CameraHAL constructor timestamp, which is used in the 2565c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // PPM() method as time reference if the user does not supply one. 2566c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev gettimeofday(&ppm_start, NULL); 2567c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2568c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#endif 2569c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2570c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraIndex = cameraId; 2571c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2572c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2573c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2574c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2575c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 2576c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Destructor of CameraHal 2577c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2578c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev This function simply calls deinitialize() to free up memory allocate during construct 2579c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev phase 2580c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 2581c322989ae6ff6769490828de1b5eda12b749cce9Iliyan MalchevCameraHal::~CameraHal() 2582c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2583c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2584c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2585c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Call de-initialize here once more - it is the last chance for us to relinquish all the h/w and s/w resources 2586c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev deinitialize(); 2587c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2588c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != mEventProvider ) 2589c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2590c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mEventProvider->disableEventNotification(CameraHalEvent::ALL_EVENTS); 2591c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev delete mEventProvider; 2592c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mEventProvider = NULL; 2593c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2594c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2595c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /// Free the callback notifier 2596c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier.clear(); 2597c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2598c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /// Free the memory manager 2599c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mMemoryManager.clear(); 2600c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2601c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /// Free the display adapter 2602c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mDisplayAdapter.clear(); 2603c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2604c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != mCameraAdapter ) { 2605c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int strongCount = mCameraAdapter->getStrongCount(); 2606c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2607c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->decStrong(mCameraAdapter); 2608c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2609c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter = NULL; 2610c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2611c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2612c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2613c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2614c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2615c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 2616c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Initialize the Camera HAL 2617c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2618c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Creates CameraAdapter, AppCallbackNotifier, DisplayAdapter and MemoryManager 2619c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2620c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param None 2621c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return NO_ERROR - On success 2622c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev NO_MEMORY - On failure to allocate memory for any of the objects 2623c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @remarks Camera Hal internal function 2624c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2625c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 2626c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2627c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::initialize(CameraProperties::Properties* properties) 2628c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2629c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2630c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2631c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int sensor_index = 0; 2632c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2633c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mLastPreviewFramerate = 0; 2634c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2635c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Initialize the event mask used for registering an event provider for AppCallbackNotifier 2636c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Currently, registering all events as to be coming from CameraAdapter 2637c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int32_t eventMask = CameraHalEvent::ALL_EVENTS; 2638c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2639c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Get my camera properties 2640c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraProperties = properties; 2641c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2642c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(!mCameraProperties) 2643c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2644c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto fail_loop; 2645c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2646c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2647c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Dump the properties of this Camera 2648c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // will only print if DEBUG macro is defined 2649c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraProperties->dump(); 2650c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2651c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (strcmp(CameraProperties::DEFAULT_VALUE, mCameraProperties->get(CameraProperties::CAMERA_SENSOR_INDEX)) != 0 ) 2652c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2653c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev sensor_index = atoi(mCameraProperties->get(CameraProperties::CAMERA_SENSOR_INDEX)); 2654c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2655c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2656c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDB("Sensor index %d", sensor_index); 2657c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2658c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter = CameraAdapter_Factory(); 2659c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( ( NULL == mCameraAdapter ) || (mCameraAdapter->initialize(properties, sensor_index)!=NO_ERROR)) 2660c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2661c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Unable to create or initialize CameraAdapter"); 2662c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter = NULL; 2663c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto fail_loop; 2664c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2665c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2666c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->incStrong(mCameraAdapter); 2667c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->registerImageReleaseCallback(releaseImageBuffers, (void *) this); 2668c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->registerEndCaptureCallback(endImageCapture, (void *)this); 2669c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2670c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(!mAppCallbackNotifier.get()) 2671c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2672c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /// Create the callback notifier 2673c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier = new AppCallbackNotifier(); 2674c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if( ( NULL == mAppCallbackNotifier.get() ) || ( mAppCallbackNotifier->initialize() != NO_ERROR)) 2675c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2676c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Unable to create or initialize AppCallbackNotifier"); 2677c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto fail_loop; 2678c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2679c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2680c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2681c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(!mMemoryManager.get()) 2682c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2683c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /// Create Memory Manager 2684c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mMemoryManager = new MemoryManager(); 2685c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if( ( NULL == mMemoryManager.get() ) || ( mMemoryManager->initialize() != NO_ERROR)) 2686c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2687c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Unable to create or initialize MemoryManager"); 2688c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto fail_loop; 2689c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2690c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2691c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2692c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Setup the class dependencies... 2693c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2694c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///AppCallbackNotifier has to know where to get the Camera frames and the events like auto focus lock etc from. 2695c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///CameraAdapter is the one which provides those events 2696c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Set it as the frame and event providers for AppCallbackNotifier 2697c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///@remarks setEventProvider API takes in a bit mask of events for registering a provider for the different events 2698c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /// That way, if events can come from DisplayAdapter in future, we will be able to add it as provider 2699c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /// for any event 2700c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->setEventProvider(eventMask, mCameraAdapter); 2701c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->setFrameProvider(mCameraAdapter); 2702c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2703c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Any dynamic errors that happen during the camera use case has to be propagated back to the application 2704c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///via CAMERA_MSG_ERROR. AppCallbackNotifier is the class that notifies such errors to the application 2705c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Set it as the error handler for CameraAdapter 2706c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->setErrorHandler(mAppCallbackNotifier.get()); 2707c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2708c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Start the callback notifier 2709c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mAppCallbackNotifier->start() != NO_ERROR) 2710c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2711c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Couldn't start AppCallbackNotifier"); 2712c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto fail_loop; 2713c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2714c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2715c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("Started AppCallbackNotifier.."); 2716c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->setMeasurements(mMeasurementEnabled); 2717c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2718c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Initialize default parameters 2719c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev initDefaultParameters(); 2720c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2721c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2722c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( setParameters(mParameters) != NO_ERROR ) 2723c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2724c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Failed to set default parameters?!"); 2725c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2726c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2727c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // register for sensor events 2728c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSensorListener = new SensorListener(); 2729c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (mSensorListener.get()) { 2730c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (mSensorListener->initialize() == NO_ERROR) { 2731c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSensorListener->setCallbacks(orientation_cb, this); 2732c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSensorListener->enableSensor(SensorListener::SENSOR_ORIENTATION); 2733c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } else { 2734c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Error initializing SensorListener. not fatal, continuing"); 2735c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSensorListener.clear(); 2736c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSensorListener = NULL; 2737c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2738c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2739c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2740c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2741c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2742c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_ERROR; 2743c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2744c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev fail_loop: 2745c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2746c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Free up the resources because we failed somewhere up 2747c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev deinitialize(); 2748c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2749c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2750c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_MEMORY; 2751c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2752c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2753c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2754c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevbool CameraHal::isResolutionValid(unsigned int width, unsigned int height, const char *supportedResolutions) 2755c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2756c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bool ret = true; 2757c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t status = NO_ERROR; 2758c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev char tmpBuffer[PARAM_BUFFER + 1]; 2759c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev char *pos = NULL; 2760c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2761c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2762c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2763c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL == supportedResolutions ) 2764c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2765c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Invalid supported resolutions string"); 2766c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = false; 2767c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto exit; 2768c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2769c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2770c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status = snprintf(tmpBuffer, PARAM_BUFFER, "%dx%d", width, height); 2771c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( 0 > status ) 2772c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2773c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Error encountered while generating validation string"); 2774c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = false; 2775c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto exit; 2776c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2777c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2778c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev pos = strstr(supportedResolutions, tmpBuffer); 2779c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL == pos ) 2780c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2781c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = false; 2782c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2783c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 2784c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2785c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = true; 2786c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2787c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2788c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevexit: 2789c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2790c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2791c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2792c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 2793c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2794c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2795c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevbool CameraHal::isParameterValid(const char *param, const char *supportedParams) 2796c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2797c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bool ret = true; 2798c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev char *pos = NULL; 2799c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2800c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2801c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2802c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL == supportedParams ) 2803c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2804c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Invalid supported parameters string"); 2805c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = false; 2806c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto exit; 2807c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2808c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2809c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL == param ) 2810c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2811c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Invalid parameter string"); 2812c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = false; 2813c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto exit; 2814c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2815c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2816c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev pos = strstr(supportedParams, param); 2817c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL == pos ) 2818c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2819c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = false; 2820c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2821c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 2822c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2823c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = true; 2824c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2825c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2826c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevexit: 2827c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2828c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2829c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2830c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 2831c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2832c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2833c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevbool CameraHal::isParameterValid(int param, const char *supportedParams) 2834c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2835c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bool ret = true; 2836c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev char *pos = NULL; 2837c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t status; 2838c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev char tmpBuffer[PARAM_BUFFER + 1]; 2839c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2840c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2841c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2842c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL == supportedParams ) 2843c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2844c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Invalid supported parameters string"); 2845c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = false; 2846c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto exit; 2847c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2848c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2849c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status = snprintf(tmpBuffer, PARAM_BUFFER, "%d", param); 2850c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( 0 > status ) 2851c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2852c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Error encountered while generating validation string"); 2853c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = false; 2854c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto exit; 2855c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2856c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2857c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev pos = strstr(supportedParams, tmpBuffer); 2858c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL == pos ) 2859c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2860c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = false; 2861c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2862c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 2863c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2864c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = true; 2865c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2866c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2867c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevexit: 2868c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2869c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2870c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2871c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 2872c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2873c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2874c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::parseResolution(const char *resStr, int &width, int &height) 2875c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2876c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 2877c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev char *ctx, *pWidth, *pHeight; 2878c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev const char *sep = "x"; 2879c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev char *tmp = NULL; 2880c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2881c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2882c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2883c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL == resStr ) 2884c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2885c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return -EINVAL; 2886c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2887c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2888c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //This fixes "Invalid input resolution" 2889c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev char *resStr_copy = (char *)malloc(strlen(resStr) + 1); 2890c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL!=resStr_copy ) { 2891c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 2892c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2893c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev strcpy(resStr_copy, resStr); 2894c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev pWidth = strtok_r( (char *) resStr_copy, sep, &ctx); 2895c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2896c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != pWidth ) 2897c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2898c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev width = atoi(pWidth); 2899c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2900c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 2901c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2902c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEB("Invalid input resolution %s", resStr); 2903c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = -EINVAL; 2904c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2905c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2906c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2907c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 2908c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2909c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev pHeight = strtok_r(NULL, sep, &ctx); 2910c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2911c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != pHeight ) 2912c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2913c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev height = atoi(pHeight); 2914c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2915c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 2916c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2917c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEB("Invalid input resolution %s", resStr); 2918c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = -EINVAL; 2919c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2920c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2921c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2922c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev free(resStr_copy); 2923c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev resStr_copy = NULL; 2924c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2925c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2926c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2927c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 2928c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2929c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2930c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::insertSupportedParams() 2931c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2932c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev char tmpBuffer[PARAM_BUFFER + 1]; 2933c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2934c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2935c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2936c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraParameters &p = mParameters; 2937c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2938c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Set the name of the camera 2939c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_CAMERA_NAME, mCameraProperties->get(CameraProperties::CAMERA_NAME)); 2940c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2941c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mMaxZoomSupported = atoi(mCameraProperties->get(CameraProperties::SUPPORTED_ZOOM_STAGES)); 2942c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2943c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_PICTURE_SIZES, mCameraProperties->get(CameraProperties::SUPPORTED_PICTURE_SIZES)); 2944c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_PICTURE_FORMATS, mCameraProperties->get(CameraProperties::SUPPORTED_PICTURE_FORMATS)); 2945c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_PREVIEW_SIZES, mCameraProperties->get(CameraProperties::SUPPORTED_PREVIEW_SIZES)); 2946c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_PREVIEW_FORMATS, mCameraProperties->get(CameraProperties::SUPPORTED_PREVIEW_FORMATS)); 2947c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_PREVIEW_FRAME_RATES, mCameraProperties->get(CameraProperties::SUPPORTED_PREVIEW_FRAME_RATES)); 2948c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_JPEG_THUMBNAIL_SIZES, mCameraProperties->get(CameraProperties::SUPPORTED_THUMBNAIL_SIZES)); 2949c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_WHITE_BALANCE, mCameraProperties->get(CameraProperties::SUPPORTED_WHITE_BALANCE)); 2950c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_EFFECTS, mCameraProperties->get(CameraProperties::SUPPORTED_EFFECTS)); 2951c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_SCENE_MODES, mCameraProperties->get(CameraProperties::SUPPORTED_SCENE_MODES)); 2952c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_FLASH_MODES, mCameraProperties->get(CameraProperties::SUPPORTED_FLASH_MODES)); 2953c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_FOCUS_MODES, mCameraProperties->get(CameraProperties::SUPPORTED_FOCUS_MODES)); 2954c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_ANTIBANDING, mCameraProperties->get(CameraProperties::SUPPORTED_ANTIBANDING)); 2955c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_MAX_EXPOSURE_COMPENSATION, mCameraProperties->get(CameraProperties::SUPPORTED_EV_MAX)); 2956c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_MIN_EXPOSURE_COMPENSATION, mCameraProperties->get(CameraProperties::SUPPORTED_EV_MIN)); 2957c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_EXPOSURE_COMPENSATION_STEP, mCameraProperties->get(CameraProperties::SUPPORTED_EV_STEP)); 2958c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_SCENE_MODES, mCameraProperties->get(CameraProperties::SUPPORTED_SCENE_MODES)); 2959c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_SUPPORTED_EXPOSURE, mCameraProperties->get(CameraProperties::SUPPORTED_EXPOSURE_MODES)); 2960c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_SUPPORTED_ISO_VALUES, mCameraProperties->get(CameraProperties::SUPPORTED_ISO_VALUES)); 2961c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_ZOOM_RATIOS, mCameraProperties->get(CameraProperties::SUPPORTED_ZOOM_RATIOS)); 2962c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_MAX_ZOOM, mCameraProperties->get(CameraProperties::SUPPORTED_ZOOM_STAGES)); 2963c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_ZOOM_SUPPORTED, mCameraProperties->get(CameraProperties::ZOOM_SUPPORTED)); 2964c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SMOOTH_ZOOM_SUPPORTED, mCameraProperties->get(CameraProperties::SMOOTH_ZOOM_SUPPORTED)); 2965c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_SUPPORTED_IPP, mCameraProperties->get(CameraProperties::SUPPORTED_IPP_MODES)); 2966c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_S3D_SUPPORTED,mCameraProperties->get(CameraProperties::S3D_SUPPORTED)); 2967c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_S3D2D_PREVIEW_MODE,mCameraProperties->get(CameraProperties::S3D2D_PREVIEW_MODES)); 2968c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_AUTOCONVERGENCE_MODE, mCameraProperties->get(CameraProperties::AUTOCONVERGENCE_MODE)); 2969c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_MANUALCONVERGENCE_VALUES, mCameraProperties->get(CameraProperties::MANUALCONVERGENCE_VALUES)); 2970c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_VSTAB,mCameraProperties->get(CameraProperties::VSTAB)); 2971c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_VSTAB_VALUES,mCameraProperties->get(CameraProperties::VSTAB_VALUES)); 2972c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_PREVIEW_FPS_RANGE, mCameraProperties->get(CameraProperties::FRAMERATE_RANGE_SUPPORTED)); 2973c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_SENSOR_ORIENTATION, mCameraProperties->get(CameraProperties::SENSOR_ORIENTATION)); 2974c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_SENSOR_ORIENTATION_VALUES, mCameraProperties->get(CameraProperties::SENSOR_ORIENTATION_VALUES)); 2975c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_AUTO_EXPOSURE_LOCK_SUPPORTED, mCameraProperties->get(CameraProperties::AUTO_EXPOSURE_LOCK_SUPPORTED)); 2976c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_AUTO_WHITEBALANCE_LOCK_SUPPORTED, mCameraProperties->get(CameraProperties::AUTO_WHITEBALANCE_LOCK_SUPPORTED)); 2977c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2978c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2979c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2980c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2981c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2982c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::initDefaultParameters() 2983c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2984c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //Purpose of this function is to initialize the default current and supported parameters for the currently 2985c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //selected camera. 2986c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2987c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraParameters &p = mParameters; 2988c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int currentRevision, adapterRevision; 2989c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 2990c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int width, height; 2991c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2992c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2993c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2994c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = parseResolution(mCameraProperties->get(CameraProperties::PREVIEW_SIZE), width, height); 2995c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2996c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 2997c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2998c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.setPreviewSize(width, height); 2999c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3000c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 3001c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3002c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.setPreviewSize(MIN_WIDTH, MIN_HEIGHT); 3003c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3004c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3005c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = parseResolution(mCameraProperties->get(CameraProperties::PICTURE_SIZE), width, height); 3006c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3007c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 3008c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3009c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.setPictureSize(width, height); 3010c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3011c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 3012c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3013c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.setPictureSize(PICTURE_WIDTH, PICTURE_HEIGHT); 3014c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3015c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3016c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = parseResolution(mCameraProperties->get(CameraProperties::JPEG_THUMBNAIL_SIZE), width, height); 3017c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3018c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 3019c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3020c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_JPEG_THUMBNAIL_WIDTH, width); 3021c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_JPEG_THUMBNAIL_HEIGHT, height); 3022c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3023c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 3024c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3025c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_JPEG_THUMBNAIL_WIDTH, MIN_WIDTH); 3026c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_JPEG_THUMBNAIL_HEIGHT, MIN_HEIGHT); 3027c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3028c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3029c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev insertSupportedParams(); 3030c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3031c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //Insert default values 3032c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.setPreviewFrameRate(atoi(mCameraProperties->get(CameraProperties::PREVIEW_FRAME_RATE))); 3033c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.setPreviewFormat(mCameraProperties->get(CameraProperties::PREVIEW_FORMAT)); 3034c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.setPictureFormat(mCameraProperties->get(CameraProperties::PICTURE_FORMAT)); 3035c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_JPEG_QUALITY, mCameraProperties->get(CameraProperties::JPEG_QUALITY)); 3036c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_WHITE_BALANCE, mCameraProperties->get(CameraProperties::WHITEBALANCE)); 3037c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_EFFECT, mCameraProperties->get(CameraProperties::EFFECT)); 3038c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_ANTIBANDING, mCameraProperties->get(CameraProperties::ANTIBANDING)); 3039c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_FLASH_MODE, mCameraProperties->get(CameraProperties::FLASH_MODE)); 3040c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_FOCUS_MODE, mCameraProperties->get(CameraProperties::FOCUS_MODE)); 3041c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_EXPOSURE_COMPENSATION, mCameraProperties->get(CameraProperties::EV_COMPENSATION)); 3042c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SCENE_MODE, mCameraProperties->get(CameraProperties::SCENE_MODE)); 3043c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_FLASH_MODE, mCameraProperties->get(CameraProperties::FLASH_MODE)); 3044c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_ZOOM, mCameraProperties->get(CameraProperties::ZOOM)); 3045c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_CONTRAST, mCameraProperties->get(CameraProperties::CONTRAST)); 3046c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_SATURATION, mCameraProperties->get(CameraProperties::SATURATION)); 3047c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_BRIGHTNESS, mCameraProperties->get(CameraProperties::BRIGHTNESS)); 3048c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_SHARPNESS, mCameraProperties->get(CameraProperties::SHARPNESS)); 3049c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_EXPOSURE_MODE, mCameraProperties->get(CameraProperties::EXPOSURE_MODE)); 3050c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_ISO, mCameraProperties->get(CameraProperties::ISO_MODE)); 3051c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_IPP, mCameraProperties->get(CameraProperties::IPP)); 3052c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_S3D2D_PREVIEW, mCameraProperties->get(CameraProperties::S3D2D_PREVIEW)); 3053c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_AUTOCONVERGENCE, mCameraProperties->get(CameraProperties::AUTOCONVERGENCE)); 3054c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_MANUALCONVERGENCE_VALUES, mCameraProperties->get(CameraProperties::MANUALCONVERGENCE_VALUES)); 3055c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_VSTAB,mCameraProperties->get(CameraProperties::VSTAB)); 3056c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_VSTAB_VALUES,mCameraProperties->get(CameraProperties::VSTAB_VALUES)); 3057c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_FOCAL_LENGTH, mCameraProperties->get(CameraProperties::FOCAL_LENGTH)); 3058c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_HORIZONTAL_VIEW_ANGLE, mCameraProperties->get(CameraProperties::HOR_ANGLE)); 3059c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_VERTICAL_VIEW_ANGLE, mCameraProperties->get(CameraProperties::VER_ANGLE)); 3060c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_PREVIEW_FPS_RANGE,mCameraProperties->get(CameraProperties::FRAMERATE_RANGE)); 3061c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_SENSOR_ORIENTATION, mCameraProperties->get(CameraProperties::SENSOR_ORIENTATION)); 3062c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_SENSOR_ORIENTATION_VALUES, mCameraProperties->get(CameraProperties::SENSOR_ORIENTATION_VALUES)); 3063c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_EXIF_MAKE, mCameraProperties->get(CameraProperties::EXIF_MAKE)); 3064c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_EXIF_MODEL, mCameraProperties->get(CameraProperties::EXIF_MODEL)); 3065c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_JPEG_THUMBNAIL_QUALITY, mCameraProperties->get(CameraProperties::JPEG_THUMBNAIL_QUALITY)); 3066c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_VIDEO_FRAME_FORMAT, "OMX_TI_COLOR_FormatYUV420PackedSemiPlanar"); 3067c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_MAX_NUM_DETECTED_FACES_HW, mCameraProperties->get(CameraProperties::MAX_FD_HW_FACES)); 3068c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_MAX_NUM_DETECTED_FACES_SW, mCameraProperties->get(CameraProperties::MAX_FD_SW_FACES)); 3069c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3070c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Only one area a.k.a Touch AF for now. 3071c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // TODO: Add support for multiple focus areas. 3072c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_MAX_NUM_FOCUS_AREAS, mCameraProperties->get(CameraProperties::MAX_FOCUS_AREAS)); 3073c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_AUTO_EXPOSURE_LOCK, mCameraProperties->get(CameraProperties::AUTO_EXPOSURE_LOCK)); 3074c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_AUTO_WHITEBALANCE_LOCK, mCameraProperties->get(CameraProperties::AUTO_WHITEBALANCE_LOCK)); 3075c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_MAX_NUM_METERING_AREAS, mCameraProperties->get(CameraProperties::MAX_NUM_METERING_AREAS)); 3076c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3077c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 3078c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 3079c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3080c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 3081c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Stop a previously started preview. 3082c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 3083c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return none 3084c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3085c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 3086c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::forceStopPreview() 3087c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 3088c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 3089c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3090c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // stop bracketing if it is running 3091c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev stopImageBracketing(); 3092c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3093c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mDisplayAdapter.get() != NULL) { 3094c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Stop the buffer display first 3095c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mDisplayAdapter->disableDisplay(); 3096c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3097c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3098c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mAppCallbackNotifier.get() != NULL) { 3099c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //Stop the callback sending 3100c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->stop(); 3101c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->stopPreviewCallbacks(); 3102c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3103c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3104c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // since prerequisite for capturing is for camera system 3105c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // to be previewing...cancel all captures before stopping 3106c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // preview 3107c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( mCameraAdapter->getState() == CameraAdapter::CAPTURE_STATE && 3108c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->getNextState() != CameraAdapter::PREVIEW_STATE) { 3109c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->sendCommand(CameraAdapter::CAMERA_STOP_IMAGE_CAPTURE); 3110c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3111c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3112c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != mCameraAdapter ) { 3113c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev cancelAutoFocus(); 3114c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //Stop the source of frames 3115c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->sendCommand(CameraAdapter::CAMERA_STOP_PREVIEW); 3116c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3117c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3118c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev freePreviewBufs(); 3119c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev freePreviewDataBufs(); 3120c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3121c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewEnabled = false; 3122c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mDisplayPaused = false; 3123c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3124c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 3125c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 3126c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3127c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 3128c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Deallocates memory for all the resources held by Camera HAL. 3129c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3130c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Frees the following objects- CameraAdapter, AppCallbackNotifier, DisplayAdapter, 3131c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev and Memory Manager 3132c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3133c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 3134c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return none 3135c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3136c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 3137c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::deinitialize() 3138c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 3139c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 3140c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3141c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( mPreviewEnabled ) { 3142c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev forceStopPreview(); 3143c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3144c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3145c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev freeImageBufs(); 3146c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3147c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSetPreviewWindowCalled = false; 3148c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3149c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (mSensorListener.get()) { 3150c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSensorListener->disableSensor(SensorListener::SENSOR_ORIENTATION); 3151c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSensorListener.clear(); 3152c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSensorListener = NULL; 3153c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3154c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3155c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 3156c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3157c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 3158c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3159c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::storeMetaDataInBuffers(bool enable) 3160c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 3161c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 3162c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3163c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return mAppCallbackNotifier->useMetaDataBufferMode(enable); 3164c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3165c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 3166c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 3167c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3168c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev}; 3169c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3170c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3171