CameraHal.cpp revision 97db71f3a06c88c16f46fea8189f542dcde28f7f
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 int maxFPS, minFPS; 246c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int error; 247c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int base; 248c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev const char *valstr = NULL; 249c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev const char *prevFormat; 250c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev char *af_coord; 251c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev TIUTILS::Message msg; 252c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 253b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // Needed for KEY_RECORDING_HINT 254b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil bool restartPreviewRequired = false; 255b93aec67a3f7a66060a525a5c0d68fa0089f76c4Sundar Raman CameraParameters oldParams(mParameters.flatten()); 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 266f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.getPreviewFormat()) != NULL) { 267f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ( isParameterValid(valstr, mCameraProperties->get(CameraProperties::SUPPORTED_PREVIEW_FORMATS))) { 268f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.setPreviewFormat(valstr); 269f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 270f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("Invalid preview format.Supported: %s", mCameraProperties->get(CameraProperties::SUPPORTED_PREVIEW_FORMATS)); 271b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil return -EINVAL; 272f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 273f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 274b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 275b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil params.getPreviewSize(&w, &h); 276b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if (w == -1 && h == -1) { 277b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGEA("Unable to get preview size"); 278f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu return -EINVAL; 279b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 280b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 281b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil int orientation =0; 282b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if((valstr = params.get(TICameraParameters::KEY_SENSOR_ORIENTATION)) != NULL) 283b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 284b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Sensor Orientation is set to %s", params.get(TICameraParameters::KEY_SENSOR_ORIENTATION)); 285b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_SENSOR_ORIENTATION, valstr); 286b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil orientation = params.getInt(TICameraParameters::KEY_SENSOR_ORIENTATION); 287b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 288c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 289b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(orientation ==90 || orientation ==270) 290c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 291b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( !isResolutionValid(h,w, mCameraProperties->get(CameraProperties::SUPPORTED_PREVIEW_SIZES))) 292b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 293b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGEB("Invalid preview resolution %d x %d", w, h); 294b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil return -EINVAL; 295b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 296b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil else 297b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 298b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.setPreviewSize(w, h); 299b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 300c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 301b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil else 302b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 303b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( !isResolutionValid(w, h, mCameraProperties->get(CameraProperties::SUPPORTED_PREVIEW_SIZES))) 304b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 305b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGEB("Invalid preview resolution %d x %d", w, h); 306b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil return -EINVAL; 307b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 308b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil else 309b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 310b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.setPreviewSize(w, h); 311b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 312c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 313b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 314b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("PreviewResolution by App %d x %d", w, h); 315b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 316f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(TICameraParameters::KEY_VNF)) != NULL) { 317f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ( (params.getInt(TICameraParameters::KEY_VNF)==0) || (params.getInt(TICameraParameters::KEY_VNF)==1) ) { 318f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("VNF set %s", params.get(TICameraParameters::KEY_VNF)); 319f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(TICameraParameters::KEY_VNF, valstr); 320f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 321f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid VNF: %s", valstr); 322f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 323b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 324f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 325b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 326f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(TICameraParameters::KEY_VSTAB)) != NULL) { 327f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((params.getInt(TICameraParameters::KEY_VSTAB)==0) || (params.getInt(TICameraParameters::KEY_VSTAB)==1)) { 328f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("VSTAB set %s", params.get(TICameraParameters::KEY_VSTAB)); 329f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(TICameraParameters::KEY_VSTAB, valstr); 330f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 331f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid VSTAB: %s", valstr); 332f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 333b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 334f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 335b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 336b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(TICameraParameters::KEY_CAP_MODE)) != NULL) 337b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 338b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Capture mode set %s", params.get(TICameraParameters::KEY_CAP_MODE)); 339b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_CAP_MODE, valstr); 340b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 341b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 342f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(TICameraParameters::KEY_IPP)) != NULL) { 343f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if (isParameterValid(valstr,mCameraProperties->get(CameraProperties::SUPPORTED_IPP_MODES))) { 344f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("IPP mode set %s", params.get(TICameraParameters::KEY_IPP)); 345f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(TICameraParameters::KEY_IPP, valstr); 346f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 347f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid IPP mode: %s", valstr); 348f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 349b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 350f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 351b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 352b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if((valstr = params.get(TICameraParameters::KEY_S3D2D_PREVIEW)) != NULL) 353b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 354b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Stereo 3D->2D Preview mode is %s", params.get(TICameraParameters::KEY_S3D2D_PREVIEW)); 355b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_S3D2D_PREVIEW, valstr); 356b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 357b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 358b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if((valstr = params.get(TICameraParameters::KEY_AUTOCONVERGENCE)) != NULL) 359b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 360b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("AutoConvergence mode is %s", params.get(TICameraParameters::KEY_AUTOCONVERGENCE)); 361b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_AUTOCONVERGENCE, valstr); 362b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 363b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 364b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 365b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 366b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // Handle RECORDING_HINT to Set/Reset Video Mode Parameters 367b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil valstr = params.get(CameraParameters::KEY_RECORDING_HINT); 368b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(valstr != NULL) 369c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 370b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(strcmp(valstr, CameraParameters::TRUE) == 0) 371b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 372b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Recording Hint is set to %s", valstr); 373b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_RECORDING_HINT, valstr); 374b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil restartPreviewRequired = setVideoModeParameters(); 375b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 376b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil else if(strcmp(valstr, CameraParameters::FALSE) == 0) 377b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 378b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Recording Hint is set to %s", valstr); 379b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_RECORDING_HINT, valstr); 380b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil restartPreviewRequired = resetVideoModeParameters(); 381b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 382b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil else 383b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 384b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGEA("Invalid RECORDING_HINT"); 385b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil return -EINVAL; 386b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 387c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 388c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 389c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 390b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // This check is required in following case. 391b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // If VideoRecording activity sets KEY_RECORDING_HINT to TRUE and 392b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // ImageCapture activity doesnot set KEY_RECORDING_HINT to FALSE (i.e. simply NULL), 393b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // then Video Mode parameters may remain present in ImageCapture activity as well. 394b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDA("Recording Hint is set to NULL"); 395b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_RECORDING_HINT, ""); 396b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil restartPreviewRequired = resetVideoModeParameters(); 397c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 398c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 399b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil ///Below parameters can be changed when the preview is running 400f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ( (valstr = params.getPictureFormat()) != NULL ) { 401f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if (isParameterValid(params.getPictureFormat(),mCameraProperties->get(CameraProperties::SUPPORTED_PICTURE_FORMATS))) { 402f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.setPictureFormat(valstr); 403f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 404f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid picture format: %s",valstr); 405f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 406c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 407c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 408c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 409b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil params.getPictureSize(&w, &h); 410f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ( isResolutionValid(w, h, mCameraProperties->get(CameraProperties::SUPPORTED_PICTURE_SIZES))) { 411b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.setPictureSize(w, h); 412f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 413f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid picture resolution %dx%d", w, h); 414f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 415f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 416c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 417b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Picture Size by App %d x %d", w, h); 418b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 419f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(TICameraParameters::KEY_BURST)) != NULL) { 420f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if (params.getInt(TICameraParameters::KEY_BURST) >=0) { 421f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("Burst set %s", params.get(TICameraParameters::KEY_BURST)); 422f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(TICameraParameters::KEY_BURST, valstr); 423f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 424f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid Burst value: %s",valstr); 425f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 426c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 427f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 428c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 429b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil framerate = params.getPreviewFrameRate(); 430b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("FRAMERATE %d", framerate); 431c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 4321521831b2b2db93a1c90dd960ca4ee56b65de03dTyler Luu // Variable framerate ranges have higher priority over 4331521831b2b2db93a1c90dd960ca4ee56b65de03dTyler Luu // deprecated constant FPS. "KEY_PREVIEW_FPS_RANGE" should 4341521831b2b2db93a1c90dd960ca4ee56b65de03dTyler Luu // be cleared by the client in order for constant FPS to get 4351521831b2b2db93a1c90dd960ca4ee56b65de03dTyler Luu // applied. 4361521831b2b2db93a1c90dd960ca4ee56b65de03dTyler Luu if ( ( valstr = params.get(CameraParameters::KEY_PREVIEW_FPS_RANGE) ) != NULL ) 437c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 438b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("FPS Range = %s", valstr); 439b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil params.getPreviewFpsRange(&minFPS, &maxFPS); 440c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 441b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( ( 0 > minFPS ) || ( 0 > maxFPS ) ) 442b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 443f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEA("ERROR: FPS Range is negative!"); 444f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 445b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 446c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 447b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil minFPS /= CameraHal::VFR_SCALE; 448b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil maxFPS /= CameraHal::VFR_SCALE; 449c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 450b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( ( 0 == minFPS ) || ( 0 == maxFPS ) ) 451b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 452f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEA("ERROR: FPS Range is invalid!"); 453f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 454b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 455c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 456b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( maxFPS < minFPS ) 457b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 458f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEA("ERROR: Max FPS is smaller than Min FPS!"); 459f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 460b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 461c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 462b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( maxFPS > framerate ) 463b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 464b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil framerate = maxFPS; 465b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.setPreviewFrameRate(framerate); 466b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 467c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 468b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("FPS Range [%d, %d]", minFPS, maxFPS); 469b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_MINFRAMERATE, minFPS); 470b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_MAXFRAMERATE, maxFPS); 471b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_PREVIEW_FPS_RANGE, valstr); 472c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 4731521831b2b2db93a1c90dd960ca4ee56b65de03dTyler Luu else if ( isParameterValid(framerate, 4741521831b2b2db93a1c90dd960ca4ee56b65de03dTyler Luu mCameraProperties->get(CameraProperties::SUPPORTED_PREVIEW_FRAME_RATES)) ) 4751521831b2b2db93a1c90dd960ca4ee56b65de03dTyler Luu { 4761521831b2b2db93a1c90dd960ca4ee56b65de03dTyler Luu minFPS = framerate; 4771521831b2b2db93a1c90dd960ca4ee56b65de03dTyler Luu maxFPS = framerate; 4781521831b2b2db93a1c90dd960ca4ee56b65de03dTyler Luu mParameters.setPreviewFrameRate(framerate); 4791521831b2b2db93a1c90dd960ca4ee56b65de03dTyler Luu 4801521831b2b2db93a1c90dd960ca4ee56b65de03dTyler Luu CAMHAL_LOGDB("FPS Range [%d, %d]", minFPS, maxFPS); 4811521831b2b2db93a1c90dd960ca4ee56b65de03dTyler Luu mParameters.set(TICameraParameters::KEY_MINFRAMERATE, minFPS); 4821521831b2b2db93a1c90dd960ca4ee56b65de03dTyler Luu mParameters.set(TICameraParameters::KEY_MAXFRAMERATE, maxFPS); 4831521831b2b2db93a1c90dd960ca4ee56b65de03dTyler Luu mParameters.set(CameraParameters::KEY_PREVIEW_FPS_RANGE, 4841521831b2b2db93a1c90dd960ca4ee56b65de03dTyler Luu params.get(CameraParameters::KEY_PREVIEW_FPS_RANGE)); 4851521831b2b2db93a1c90dd960ca4ee56b65de03dTyler Luu } 4861521831b2b2db93a1c90dd960ca4ee56b65de03dTyler Luu else 4871521831b2b2db93a1c90dd960ca4ee56b65de03dTyler Luu { 4881521831b2b2db93a1c90dd960ca4ee56b65de03dTyler Luu return -EINVAL; 4891521831b2b2db93a1c90dd960ca4ee56b65de03dTyler Luu } 490c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 491b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( ( valstr = params.get(TICameraParameters::KEY_GBCE) ) != NULL ) 492c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 493b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("GBCE Value = %s", valstr); 494b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_GBCE, valstr); 495c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 496c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 497b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( ( valstr = params.get(TICameraParameters::KEY_GLBCE) ) != NULL ) 498c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 499b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("GLBCE Value = %s", valstr); 500b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_GLBCE, valstr); 501c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 502c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 503b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil ///Update the current parameter set 504b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(TICameraParameters::KEY_AUTOCONVERGENCE)) != NULL) 505b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 506b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("AutoConvergence Mode is set = %s", params.get(TICameraParameters::KEY_AUTOCONVERGENCE)); 507b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_AUTOCONVERGENCE, valstr); 5081521831b2b2db93a1c90dd960ca4ee56b65de03dTyler Luu } 509c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 510b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // if(params.get(TICameraParameters::KEY_AUTOCONVERGENCE_MODE)!=NULL) 511b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // { 512b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // CAMHAL_LOGDB("AutoConvergence Mode is set = %s", params.get(TICameraParameters::KEY_AUTOCONVERGENCE_MODE)); 513b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // mParameters.set(TICameraParameters::KEY_AUTOCONVERGENCE_MODE, params.get(TICameraParameters::KEY_AUTOCONVERGENCE_MODE)); 514b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // } 515c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 516b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(TICameraParameters::KEY_MANUALCONVERGENCE_VALUES)) !=NULL ) 517b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 518b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("ManualConvergence Value = %s", params.get(TICameraParameters::KEY_MANUALCONVERGENCE_VALUES)); 519b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_MANUALCONVERGENCE_VALUES, valstr); 520b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 521c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 522f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(TICameraParameters::KEY_EXPOSURE_MODE)) != NULL) { 523f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if (isParameterValid(valstr, mCameraProperties->get(CameraProperties::SUPPORTED_EXPOSURE_MODES))) { 524f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("Exposure set = %s", valstr); 525f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(TICameraParameters::KEY_EXPOSURE_MODE, valstr); 526f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 527f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid Exposure = %s", valstr); 528f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 529b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 530f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 531c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 532f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(CameraParameters::KEY_WHITE_BALANCE)) != NULL) { 533f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ( isParameterValid(valstr, mCameraProperties->get(CameraProperties::SUPPORTED_WHITE_BALANCE))) { 534f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("White balance set %s", valstr); 535f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(CameraParameters::KEY_WHITE_BALANCE, valstr); 536f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 537f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid white balance = %s", valstr); 538f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 539b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 540f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 541c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 542f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(TICameraParameters::KEY_CONTRAST)) != NULL) { 543f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if (params.getInt(TICameraParameters::KEY_CONTRAST) >= 0 ) { 544f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("Contrast set %s", valstr); 545f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(TICameraParameters::KEY_CONTRAST, valstr); 546f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 547f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid Contrast = %s", valstr); 548f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 549b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 550f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 551c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 552f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr =params.get(TICameraParameters::KEY_SHARPNESS)) != NULL) { 553f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if (params.getInt(TICameraParameters::KEY_SHARPNESS) >= 0 ) { 554f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("Sharpness set %s", valstr); 555f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(TICameraParameters::KEY_SHARPNESS, valstr); 556f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 557f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid Sharpness = %s", valstr); 558f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 559b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 560f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 561c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 562f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(TICameraParameters::KEY_SATURATION)) != NULL) { 563f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if (params.getInt(TICameraParameters::KEY_SATURATION) >= 0 ) { 564f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("Saturation set %s", valstr); 565f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(TICameraParameters::KEY_SATURATION, valstr); 566f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 567f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid Saturation = %s", valstr); 568f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 569b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 570f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 571c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 572f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(TICameraParameters::KEY_BRIGHTNESS)) != NULL) { 573f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if (params.getInt(TICameraParameters::KEY_BRIGHTNESS) >= 0 ) { 574f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("Brightness set %s", valstr); 575f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(TICameraParameters::KEY_BRIGHTNESS, valstr); 576f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 577f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid Brightness = %s", valstr); 578f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 579f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 580f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 581f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu 582f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(CameraParameters::KEY_ANTIBANDING)) != NULL) { 583f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if (isParameterValid(valstr, mCameraProperties->get(CameraProperties::SUPPORTED_ANTIBANDING))) { 584f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("Antibanding set %s", valstr); 585f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(CameraParameters::KEY_ANTIBANDING, valstr); 586f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 587f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid Antibanding = %s", valstr); 588f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 589f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 590f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 591f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu 592f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(TICameraParameters::KEY_ISO)) != NULL) { 593f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if (isParameterValid(valstr, mCameraProperties->get(CameraProperties::SUPPORTED_ISO_VALUES))) { 594f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("ISO set %s", valstr); 595f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(TICameraParameters::KEY_ISO, valstr); 596f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 597f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid ISO = %s", valstr); 598f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 599b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 600f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 601c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 602f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(CameraParameters::KEY_FOCUS_MODE)) != NULL) { 603f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if (isParameterValid(valstr, mCameraProperties->get(CameraProperties::SUPPORTED_FOCUS_MODES))) { 604f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("Focus mode set %s", params.get(CameraParameters::KEY_FOCUS_MODE)); 605f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(CameraParameters::KEY_FOCUS_MODE, valstr); 606f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 607f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid FOCUS mode = %s", valstr); 608f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 609f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 610f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 611c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 612b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(CameraParameters::KEY_FOCUS_AREAS)) != NULL ) 613b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 614b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGEB("Focus areas position set %s", params.get(CameraParameters::KEY_FOCUS_AREAS)); 615b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_FOCUS_AREAS, valstr); 616b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 617c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 618b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(TICameraParameters::KEY_MEASUREMENT_ENABLE)) != NULL ) 619b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 620b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Measurements set to %s", params.get(TICameraParameters::KEY_MEASUREMENT_ENABLE)); 621b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_MEASUREMENT_ENABLE, valstr); 622c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 623b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if (strcmp(valstr, (const char *) TICameraParameters::MEASUREMENT_ENABLE) == 0) 624b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 625b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mMeasurementEnabled = true; 626b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 627b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil else if (strcmp(valstr, (const char *) TICameraParameters::MEASUREMENT_DISABLE) == 0) 628b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 629b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mMeasurementEnabled = false; 630b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 631b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil else 632b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 633b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mMeasurementEnabled = false; 634b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 635c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 636b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 637c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 638b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(CameraParameters::KEY_EXPOSURE_COMPENSATION)) != NULL) 639c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 640b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Exposure compensation set %s", params.get(CameraParameters::KEY_EXPOSURE_COMPENSATION)); 641b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_EXPOSURE_COMPENSATION, valstr); 642c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 643b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 644f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(CameraParameters::KEY_SCENE_MODE)) != NULL) { 645f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if (isParameterValid(valstr, mCameraProperties->get(CameraProperties::SUPPORTED_SCENE_MODES))) { 646f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("Scene mode set %s", valstr); 647f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(CameraParameters::KEY_SCENE_MODE, valstr); 648f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 649f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid Scene mode = %s", valstr); 650f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 651c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 652f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 653b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 654f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(CameraParameters::KEY_FLASH_MODE)) != NULL) { 655f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if (isParameterValid(valstr, mCameraProperties->get(CameraProperties::SUPPORTED_FLASH_MODES))) { 656f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("Flash mode set %s", valstr); 657f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(CameraParameters::KEY_FLASH_MODE, valstr); 658f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 659f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid Flash mode = %s", valstr); 660f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 661c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 662f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 663c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 664f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(CameraParameters::KEY_EFFECT)) != NULL) { 665f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if (isParameterValid(valstr, mCameraProperties->get(CameraProperties::SUPPORTED_EFFECTS))) { 666f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("Effect set %s", valstr); 667f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(CameraParameters::KEY_EFFECT, valstr); 668f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 669f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid Effect = %s", valstr); 670f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 671f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 672f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 673c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 674b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(( (valstr = params.get(CameraParameters::KEY_ROTATION)) != NULL) 675b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil && (params.getInt(CameraParameters::KEY_ROTATION) >=0)) 676b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 677b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Rotation set %s", params.get(CameraParameters::KEY_ROTATION)); 678b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_ROTATION, valstr); 679b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 680c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 681b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(( (valstr = params.get(CameraParameters::KEY_JPEG_QUALITY)) != NULL) 682b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil && (params.getInt(CameraParameters::KEY_JPEG_QUALITY) >=0)) 683b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 684b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Jpeg quality set %s", params.get(CameraParameters::KEY_JPEG_QUALITY)); 685b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_JPEG_QUALITY, valstr); 686b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 687c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 688b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(( (valstr = params.get(CameraParameters::KEY_JPEG_THUMBNAIL_WIDTH)) != NULL) 689b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil && (params.getInt(CameraParameters::KEY_JPEG_THUMBNAIL_WIDTH) >=0)) 690b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 691b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Thumbnail width set %s", params.get(CameraParameters::KEY_JPEG_THUMBNAIL_WIDTH)); 692b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_JPEG_THUMBNAIL_WIDTH, valstr); 693b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 694c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 695b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(( (valstr = params.get(CameraParameters::KEY_JPEG_THUMBNAIL_HEIGHT)) != NULL) 696b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil && (params.getInt(CameraParameters::KEY_JPEG_THUMBNAIL_HEIGHT) >=0)) 697b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 698b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Thumbnail width set %s", params.get(CameraParameters::KEY_JPEG_THUMBNAIL_HEIGHT)); 699b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_JPEG_THUMBNAIL_HEIGHT, valstr); 700b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 701c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 702b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(( (valstr = params.get(CameraParameters::KEY_JPEG_THUMBNAIL_QUALITY)) != NULL ) 703b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil && (params.getInt(CameraParameters::KEY_JPEG_THUMBNAIL_QUALITY) >=0)) 704b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 705b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Thumbnail quality set %s", params.get(CameraParameters::KEY_JPEG_THUMBNAIL_QUALITY)); 706b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_JPEG_THUMBNAIL_QUALITY, valstr); 707b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 708c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 709b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(CameraParameters::KEY_GPS_LATITUDE)) != NULL ) 710b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 711b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("GPS latitude set %s", params.get(CameraParameters::KEY_GPS_LATITUDE)); 712b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_GPS_LATITUDE, valstr); 713b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil }else{ 714b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.remove(CameraParameters::KEY_GPS_LATITUDE); 715b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 716c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 717b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(CameraParameters::KEY_GPS_LONGITUDE)) != NULL ) 718b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 719b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("GPS longitude set %s", params.get(CameraParameters::KEY_GPS_LONGITUDE)); 720b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_GPS_LONGITUDE, valstr); 721b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil }else{ 722b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.remove(CameraParameters::KEY_GPS_LONGITUDE); 723b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 724c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 725b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(CameraParameters::KEY_GPS_ALTITUDE)) != NULL ) 726b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 727b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("GPS altitude set %s", params.get(CameraParameters::KEY_GPS_ALTITUDE)); 728b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_GPS_ALTITUDE, valstr); 729b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil }else{ 730b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.remove(CameraParameters::KEY_GPS_ALTITUDE); 731b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 732c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 733b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(CameraParameters::KEY_GPS_TIMESTAMP)) != NULL ) 734b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 735b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("GPS timestamp set %s", params.get(CameraParameters::KEY_GPS_TIMESTAMP)); 736b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_GPS_TIMESTAMP, valstr); 737b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil }else{ 738b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.remove(CameraParameters::KEY_GPS_TIMESTAMP); 739b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 740c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 741b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(TICameraParameters::KEY_GPS_DATESTAMP)) != NULL ) 742b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 743b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("GPS datestamp set %s", params.get(TICameraParameters::KEY_GPS_DATESTAMP)); 744b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_GPS_DATESTAMP, valstr); 745b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil }else{ 746b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.remove(TICameraParameters::KEY_GPS_DATESTAMP); 747b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 748c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 749b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(CameraParameters::KEY_GPS_PROCESSING_METHOD)) != NULL ) 750b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 751b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("GPS processing method set %s", params.get(CameraParameters::KEY_GPS_PROCESSING_METHOD)); 752b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_GPS_PROCESSING_METHOD, valstr); 753b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil }else{ 754b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.remove(CameraParameters::KEY_GPS_PROCESSING_METHOD); 755b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 756c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 757b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(TICameraParameters::KEY_GPS_MAPDATUM )) != NULL ) 758b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 759b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("GPS MAPDATUM set %s", params.get(TICameraParameters::KEY_GPS_MAPDATUM)); 760b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_GPS_MAPDATUM, valstr); 761b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil }else{ 762b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.remove(TICameraParameters::KEY_GPS_MAPDATUM); 763b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 764c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 765b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(TICameraParameters::KEY_GPS_VERSION)) != NULL ) 766b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 767b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("GPS MAPDATUM set %s", params.get(TICameraParameters::KEY_GPS_VERSION)); 768b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_GPS_VERSION, valstr); 769b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil }else{ 770b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.remove(TICameraParameters::KEY_GPS_VERSION); 771b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 772c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 773b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(TICameraParameters::KEY_EXIF_MODEL)) != NULL ) 774b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 775b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("EXIF Model set %s", params.get(TICameraParameters::KEY_EXIF_MODEL)); 776b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_EXIF_MODEL, valstr); 777b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 778c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 779b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(TICameraParameters::KEY_EXIF_MAKE)) != NULL ) 780b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 781b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("EXIF Make set %s", params.get(TICameraParameters::KEY_EXIF_MAKE)); 782b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_EXIF_MAKE, valstr); 783b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 784c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 785b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(TICameraParameters::KEY_EXP_BRACKETING_RANGE)) != NULL ) 786b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 787b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Exposure Bracketing set %s", params.get(TICameraParameters::KEY_EXP_BRACKETING_RANGE)); 788b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_EXP_BRACKETING_RANGE, valstr); 789b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 790b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil else 791b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 792b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.remove(TICameraParameters::KEY_EXP_BRACKETING_RANGE); 793b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 794c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 795f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(CameraParameters::KEY_ZOOM)) != NULL ) { 796f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((params.getInt(CameraParameters::KEY_ZOOM) >= 0 ) && 797f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu (params.getInt(CameraParameters::KEY_ZOOM) <= mMaxZoomSupported )) { 798f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("Zoom set %s", valstr); 799f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(CameraParameters::KEY_ZOOM, valstr); 800f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 801f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid Zoom: %s", valstr); 802f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 803b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 804f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 805c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 806b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(CameraParameters::KEY_AUTO_EXPOSURE_LOCK)) != NULL ) 807b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 808b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Auto Exposure Lock set %s", params.get(CameraParameters::KEY_AUTO_EXPOSURE_LOCK)); 809b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_AUTO_EXPOSURE_LOCK, valstr); 810b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 811c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 812b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(CameraParameters::KEY_AUTO_WHITEBALANCE_LOCK)) != NULL ) 813b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 814b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Auto WhiteBalance Lock set %s", params.get(CameraParameters::KEY_AUTO_WHITEBALANCE_LOCK)); 815b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_AUTO_WHITEBALANCE_LOCK, valstr); 816b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 817c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 818b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CameraParameters adapterParams = mParameters; 819c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 820b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // Only send parameters to adapter if preview is already 821b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // enabled. Initial setParameters to camera adapter, will 822b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // be called in startPreview() 823b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( NULL != mCameraAdapter && mPreviewEnabled ) { 824b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil ret |= mCameraAdapter->setParameters(adapterParams); 825c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 826c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 827b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( NULL != params.get(TICameraParameters::KEY_TEMP_BRACKETING_RANGE_POS) ) 828c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 829b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil int posBracketRange = params.getInt(TICameraParameters::KEY_TEMP_BRACKETING_RANGE_POS); 830b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( 0 < posBracketRange ) 831b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 832b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mBracketRangePositive = posBracketRange; 833b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 834c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 835b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Positive bracketing range %d", mBracketRangePositive); 836c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 837c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 838b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( NULL != params.get(TICameraParameters::KEY_TEMP_BRACKETING_RANGE_NEG) ) 839c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 840b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil int negBracketRange = params.getInt(TICameraParameters::KEY_TEMP_BRACKETING_RANGE_NEG); 841b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( 0 < negBracketRange ) 842b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 843b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mBracketRangeNegative = negBracketRange; 844b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 845c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 846b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Negative bracketing range %d", mBracketRangeNegative); 847c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 848b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( ( (valstr = params.get(TICameraParameters::KEY_TEMP_BRACKETING)) != NULL) && 849b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil ( strcmp(valstr, TICameraParameters::BRACKET_ENABLE) == 0 )) 850c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 851b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( !mBracketingEnabled ) 852b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 853b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDA("Enabling bracketing"); 854b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mBracketingEnabled = true; 855b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 856b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil //Wait for AF events to enable bracketing 857b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( NULL != mCameraAdapter ) 858b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 859b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil setEventProvider( CameraHalEvent::ALL_EVENTS, mCameraAdapter ); 860b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 861b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 862b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil else 863c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 864b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDA("Bracketing already enabled"); 865c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 866c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 867b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil else if ( ( (valstr = params.get(TICameraParameters::KEY_TEMP_BRACKETING)) != NULL ) && 868b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil ( strcmp(valstr, TICameraParameters::BRACKET_DISABLE) == 0 )) 869c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 870b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDA("Disabling bracketing"); 871b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 872b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mBracketingEnabled = false; 873b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil stopImageBracketing(); 874b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 875b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil //Remove AF events subscription 876b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( NULL != mEventProvider ) 877b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 878b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mEventProvider->disableEventNotification( CameraHalEvent::ALL_EVENTS ); 879b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil delete mEventProvider; 880b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mEventProvider = NULL; 881b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 882b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 883c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 884c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 885b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( ( (valstr = params.get(TICameraParameters::KEY_SHUTTER_ENABLE)) != NULL ) && 886b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil ( strcmp(valstr, TICameraParameters::SHUTTER_ENABLE) == 0 )) 887b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 888b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDA("Enabling shutter sound"); 889c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 890b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mShutterEnabled = true; 891b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mMsgEnabled |= CAMERA_MSG_SHUTTER; 892b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_SHUTTER_ENABLE, valstr); 893b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 894b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil else if ( ( (valstr = params.get(TICameraParameters::KEY_SHUTTER_ENABLE)) != NULL ) && 895b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil ( strcmp(valstr, TICameraParameters::SHUTTER_DISABLE) == 0 )) 896c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 897b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDA("Disabling shutter sound"); 898b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 899b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mShutterEnabled = false; 900b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mMsgEnabled &= ~CAMERA_MSG_SHUTTER; 901b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_SHUTTER_ENABLE, valstr); 902c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 903c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 904b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 905c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 906b93aec67a3f7a66060a525a5c0d68fa0089f76c4Sundar Raman //On fail restore old parameters 907b93aec67a3f7a66060a525a5c0d68fa0089f76c4Sundar Raman if ( NO_ERROR != ret ) { 908b93aec67a3f7a66060a525a5c0d68fa0089f76c4Sundar Raman mParameters.unflatten(oldParams.flatten()); 909b93aec67a3f7a66060a525a5c0d68fa0089f76c4Sundar Raman } 910b93aec67a3f7a66060a525a5c0d68fa0089f76c4Sundar Raman 911b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // Restart Preview if needed by KEY_RECODING_HINT only if preview is already running. 912b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // If preview is not started yet, Video Mode parameters will take effect on next startPreview() 913b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(restartPreviewRequired && previewEnabled()) 914c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 915b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDA("Restarting Preview as needed by KEY_RECODING_HINT"); 916b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil ret = restartPreview(); 917c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 918b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if (ret != NO_ERROR) 919c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 920b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGEA("Failed to restart Preview"); 921b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil return ret; 922c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 923c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 924c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 925c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 926c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 927b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil} 928c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 929c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::allocPreviewBufs(int width, int height, const char* previewFormat, 930c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev unsigned int buffercount, unsigned int &max_queueable) 931c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 932c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 933c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 934c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 935c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 936c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mDisplayAdapter.get() == NULL) 937c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 938c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Memory allocation of preview buffers is now placed in gralloc 939c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // CameraHal should not allocate preview buffers without DisplayAdapter 940c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_MEMORY; 941c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 942c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 943c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(!mPreviewBufs) 944c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 945c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///@todo Pluralise the name of this method to allocateBuffers 946c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewLength = 0; 947c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewBufs = (int32_t *) mDisplayAdapter->allocateBuffer(width, height, 948c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev previewFormat, 949c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewLength, 950c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev buffercount); 951c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 952c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (NULL == mPreviewBufs ) { 953c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Couldn't allocate preview buffers"); 954c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_MEMORY; 955c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 956c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 957c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewOffsets = (uint32_t *) mDisplayAdapter->getOffsets(); 958c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL == mPreviewOffsets ) { 959c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Buffer mapping failed"); 960c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return BAD_VALUE; 961c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 962c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 963c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewFd = mDisplayAdapter->getFd(); 964c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( -1 == mPreviewFd ) { 965c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Invalid handle"); 966c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return BAD_VALUE; 967c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 968c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 969c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mBufProvider = (BufferProvider*) mDisplayAdapter.get(); 970c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 971c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mDisplayAdapter->maxQueueableBuffers(max_queueable); 972c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (ret != NO_ERROR) { 973c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 974c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 975c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 976c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 977c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 978c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 979c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 980c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 981c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 982c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 983c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 984c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::freePreviewBufs() 985c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 986c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 987c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 988c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 989c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDB("mPreviewBufs = 0x%x", (unsigned int)mPreviewBufs); 990c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mPreviewBufs) 991c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 992c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///@todo Pluralise the name of this method to freeBuffers 993c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mBufProvider->freeBuffer(mPreviewBufs); 994c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewBufs = NULL; 995c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 996c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 997c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 998c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 999c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1000c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1001c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1002c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1003c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::allocPreviewDataBufs(size_t size, size_t bufferCount) 1004c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1005c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 1006c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int bytes; 1007c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1008c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1009c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1010c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bytes = size; 1011c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1012c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1013c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1014c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if( NULL != mPreviewDataBufs ) 1015c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1016c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = freePreviewDataBufs(); 1017c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1018c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1019c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1020c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1021c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1022c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewDataBufs = (int32_t *)mMemoryManager->allocateBuffer(0, 0, NULL, bytes, bufferCount); 1023c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1024c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDB("Size of Preview data buffer = %d", bytes); 1025c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if( NULL == mPreviewDataBufs ) 1026c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1027c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Couldn't allocate image buffers using memory manager"); 1028c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = -NO_MEMORY; 1029c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1030c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 1031c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1032c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bytes = size; 1033c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1034c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1035c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1036c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1037c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1038c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewDataFd = mMemoryManager->getFd(); 1039c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewDataLength = bytes; 1040c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewDataOffsets = mMemoryManager->getOffsets(); 1041c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1042c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 1043c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1044c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewDataFd = -1; 1045c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewDataLength = 0; 1046c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewDataOffsets = NULL; 1047c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1048c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1049c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1050c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1051c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1052c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1053c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1054c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::freePreviewDataBufs() 1055c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1056c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 1057c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1058c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1059c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1060c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1061c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1062c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1063c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if( NULL != mPreviewDataBufs ) 1064c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1065c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1066c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///@todo Pluralise the name of this method to freeBuffers 1067c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mMemoryManager->freeBuffer(mPreviewDataBufs); 1068c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewDataBufs = NULL; 1069c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1070c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1071c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 1072c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1073c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Couldn't free PreviewDataBufs allocated by memory manager"); 1074c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = -EINVAL; 1075c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1076c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1077c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1078c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1079c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1080c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1081c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1082c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1083c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1084c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::allocImageBufs(unsigned int width, unsigned int height, size_t size, const char* previewFormat, unsigned int bufferCount) 1085c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1086c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 1087c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int bytes; 1088c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1089c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1090c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1091c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bytes = size; 1092c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1093c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Always allocate the buffers for image capture using MemoryManager 1094c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1095c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1096c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if( ( NULL != mImageBufs ) ) 1097c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1098c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = freeImageBufs(); 1099c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1100c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1101c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1102c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1103c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1104c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mImageBufs = (int32_t *)mMemoryManager->allocateBuffer(0, 0, previewFormat, bytes, bufferCount); 1105c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1106c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDB("Size of Image cap buffer = %d", bytes); 1107c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if( NULL == mImageBufs ) 1108c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1109c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Couldn't allocate image buffers using memory manager"); 1110c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = -NO_MEMORY; 1111c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1112c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 1113c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1114c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bytes = size; 1115c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1116c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1117c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1118c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1119c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1120c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mImageFd = mMemoryManager->getFd(); 1121c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mImageLength = bytes; 1122c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mImageOffsets = mMemoryManager->getOffsets(); 1123c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1124c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 1125c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1126c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mImageFd = -1; 1127c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mImageLength = 0; 1128c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mImageOffsets = NULL; 1129c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1130c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1131c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1132c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1133c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1134c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1135c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1136c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid endImageCapture( void *userData) 1137c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1138c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1139c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1140c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != userData ) 1141c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1142c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraHal *c = reinterpret_cast<CameraHal *>(userData); 1143c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev c->signalEndImageCapture(); 1144c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1145c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1146c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1147c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1148c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1149c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid releaseImageBuffers(void *userData) 1150c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1151c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1152c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1153c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != userData ) 1154c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1155c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraHal *c = reinterpret_cast<CameraHal *>(userData); 1156c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev c->freeImageBufs(); 1157c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1158c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1159c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1160c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1161c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1162c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::signalEndImageCapture() 1163c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1164c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 1165c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int w,h; 1166c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraParameters adapterParams = mParameters; 1167c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Mutex::Autolock lock(mLock); 1168c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1169c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1170c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1171c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->sendCommand(CameraAdapter::CAMERA_STOP_IMAGE_CAPTURE); 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 1235e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman if ( mPreviewEnabled ) 1236e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman { 1237e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman CAMHAL_LOGDA("Preview already running"); 1238e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman 1239e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman LOG_FUNCTION_NAME_EXIT; 1240e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman 1241e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman return ALREADY_EXISTS; 1242e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman } 1243e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman 1244e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman if ( NULL != mCameraAdapter ) { 1245e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman 12465950d86f5e3d119cb024ae3989a643571dd81794Sundar Raman ret = mCameraAdapter->setParameters(mParameters); 1247e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman } 1248e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman 1249e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman ///If we don't have the preview callback enabled and display adapter, 1250e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman if(!mSetPreviewWindowCalled || (mDisplayAdapter.get() == NULL)) 1251e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman { 1252e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman CAMHAL_LOGEA("Preview not started. Preview in progress flag set"); 1253e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman mPreviewStartInProgress = true; 1254e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman return NO_ERROR; 1255e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman } 1256e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman 1257c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if( (mDisplayAdapter.get() != NULL) && ( !mPreviewEnabled ) && ( mDisplayPaused ) ) 1258c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1259c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("Preview is in paused state"); 1260c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1261c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mDisplayPaused = false; 1262c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewEnabled = true; 1263c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1264c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1265c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mDisplayAdapter->pauseDisplay(mDisplayPaused); 1266c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1267c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR != ret ) 1268c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1269c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEB("Display adapter resume failed %x", ret); 1270c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1271c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1272c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //restart preview callbacks 1273c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mMsgEnabled & CAMERA_MSG_PREVIEW_FRAME) 1274c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1275c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->enableMsgType (CAMERA_MSG_PREVIEW_FRAME); 1276c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1277c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1278c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1279c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1280c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1281c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /// Ensure that buffers for preview are allocated before we start the camera 1282c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Get the updated size from Camera Adapter, to account for padding etc 1283c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_QUERY_RESOLUTION_PREVIEW, 1284c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ( int ) &frame); 1285c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR != ret ) 1286c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1287c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1288c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1289c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1290c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Update the current preview width and height 1291c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewWidth = frame.mWidth; 1292c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewHeight = frame.mHeight; 1293c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1294c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //Update the padded width and height - required for VNF and VSTAB 1295c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mParameters.set(TICameraParameters::KEY_PADDED_WIDTH, mPreviewWidth); 1296c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mParameters.set(TICameraParameters::KEY_PADDED_HEIGHT, mPreviewHeight); 1297c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1298c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev required_buffer_count = atoi(mCameraProperties->get(CameraProperties::REQUIRED_PREVIEW_BUFS)); 1299c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1300c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Allocate the preview buffers 1301c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = allocPreviewBufs(frame.mWidth, frame.mHeight, mParameters.getPreviewFormat(), required_buffer_count, max_queueble_buffers); 1302c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1303c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR != ret ) 1304c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1305c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Couldn't allocate buffers for Preview"); 1306c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto error; 1307c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1308c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1309c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( mMeasurementEnabled ) 1310c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1311c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1312c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_QUERY_BUFFER_SIZE_PREVIEW_DATA, 1313c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ( int ) &frame, 1314c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev required_buffer_count); 1315c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR != ret ) 1316c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1317c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1318c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1319c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1320c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Allocate the preview data buffers 1321c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = allocPreviewDataBufs(frame.mLength, required_buffer_count); 1322c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR != ret ) { 1323c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Couldn't allocate preview data buffers"); 1324c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto error; 1325c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1326c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1327c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1328c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1329c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mBuffers = mPreviewDataBufs; 1330c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mOffsets = mPreviewDataOffsets; 1331c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mFd = mPreviewDataFd; 1332c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mLength = mPreviewDataLength; 1333c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mCount = ( size_t ) required_buffer_count; 1334c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mMaxQueueable = (size_t) required_buffer_count; 1335c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1336c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->sendCommand(CameraAdapter::CAMERA_USE_BUFFERS_PREVIEW_DATA, 1337c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ( int ) &desc); 1338c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1339c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1340c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1341c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1342c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Pass the buffers to Camera Adapter 1343c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mBuffers = mPreviewBufs; 1344c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mOffsets = mPreviewOffsets; 1345c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mFd = mPreviewFd; 1346c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mLength = mPreviewLength; 1347c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mCount = ( size_t ) required_buffer_count; 1348c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mMaxQueueable = (size_t) max_queueble_buffers; 1349c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1350c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->sendCommand(CameraAdapter::CAMERA_USE_BUFFERS_PREVIEW, 1351c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ( int ) &desc); 1352c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1353c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->startPreviewCallbacks(mParameters, mPreviewBufs, mPreviewOffsets, mPreviewFd, mPreviewLength, required_buffer_count); 1354c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1355c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Start the callback notifier 1356c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mAppCallbackNotifier->start(); 1357c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1358c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if( ALREADY_EXISTS == ret ) 1359c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1360c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //Already running, do nothing 1361c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("AppCallbackNotifier already running"); 1362c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = NO_ERROR; 1363c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1364c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else if ( NO_ERROR == ret ) { 1365c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("Started AppCallbackNotifier.."); 1366c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->setMeasurements(mMeasurementEnabled); 1367c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1368c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 1369c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1370c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("Couldn't start AppCallbackNotifier"); 1371c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto error; 1372c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1373c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1374c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Enable the display adapter if present, actual overlay enable happens when we post the buffer 1375c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mDisplayAdapter.get() != NULL) 1376c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1377c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("Enabling display"); 1378c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bool isS3d = false; 1379c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev DisplayAdapter::S3DParameters s3dParams; 1380c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int width, height; 1381c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mParameters.getPreviewSize(&width, &height); 1382c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#if 0 //TODO: s3d is not part of bringup...will reenable 1383c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( (valstr = mParameters.get(TICameraParameters::KEY_S3D_SUPPORTED)) != NULL) { 1384c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev isS3d = (strcmp(valstr, "true") == 0); 1385c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1386c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( (valstr = mParameters.get(TICameraParameters::KEY_S3D2D_PREVIEW)) != NULL) { 1387c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (strcmp(valstr, "off") == 0) 1388c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1389c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("STEREO 3D->2D PREVIEW MODE IS OFF"); 1390c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //TODO: obtain the frame packing configuration from camera or user settings 1391c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //once side by side configuration is supported 1392c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev s3dParams.mode = OVERLAY_S3D_MODE_ON; 1393c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev s3dParams.framePacking = OVERLAY_S3D_FORMAT_OVERUNDER; 1394c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev s3dParams.order = OVERLAY_S3D_ORDER_LF; 1395c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev s3dParams.subSampling = OVERLAY_S3D_SS_NONE; 1396c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1397c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 1398c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1399c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("STEREO 3D->2D PREVIEW MODE IS ON"); 1400c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev s3dParams.mode = OVERLAY_S3D_MODE_OFF; 1401c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev s3dParams.framePacking = OVERLAY_S3D_FORMAT_OVERUNDER; 1402c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev s3dParams.order = OVERLAY_S3D_ORDER_LF; 1403c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev s3dParams.subSampling = OVERLAY_S3D_SS_NONE; 1404c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1405c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1406c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#endif //if 0 1407c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1408c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#if PPM_INSTRUMENTATION || PPM_INSTRUMENTATION_ABS 1409c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1410c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mDisplayAdapter->enableDisplay(width, height, &mStartPreview, isS3d ? &s3dParams : NULL); 1411c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1412c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#else 1413c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1414c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mDisplayAdapter->enableDisplay(width, height, NULL, isS3d ? &s3dParams : NULL); 1415c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1416c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#endif 1417c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1418c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( ret != NO_ERROR ) 1419c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1420c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Couldn't enable display"); 1421c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto error; 1422c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1423c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1424c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1425c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1426c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Send START_PREVIEW command to adapter 1427c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("Starting CameraAdapter preview mode"); 1428c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1429c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_START_PREVIEW); 1430c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1431c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(ret!=NO_ERROR) 1432c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1433c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Couldn't start preview w/ CameraAdapter"); 1434c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto error; 1435c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1436c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("Started preview"); 1437c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1438c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewEnabled = true; 1439c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewStartInProgress = false; 1440c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1441c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1442c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev error: 1443c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1444c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Performing cleanup after error"); 1445c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1446c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //Do all the cleanup 1447c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev freePreviewBufs(); 1448c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->sendCommand(CameraAdapter::CAMERA_STOP_PREVIEW); 1449c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mDisplayAdapter.get() != NULL) 1450c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1451c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mDisplayAdapter->disableDisplay(); 1452c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1453c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->stop(); 1454c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewStartInProgress = false; 1455c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewEnabled = false; 1456c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1457c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1458c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1459c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1460c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1461c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 1462c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Sets ANativeWindow object. 1463c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1464c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Preview buffers provided to CameraHal via this object. DisplayAdapter will be interfacing with it 1465c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev to render buffers to display. 1466c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1467c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param[in] window The ANativeWindow object created by Surface flinger 1468c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return NO_ERROR If the ANativeWindow object passes validation criteria 1469c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @todo Define validation criteria for ANativeWindow object. Define error codes for scenarios 1470c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1471c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 1472c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::setPreviewWindow(struct preview_stream_ops *window) 1473c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1474c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 1475c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraAdapter::BuffersDescriptor desc; 1476c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1477c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1478c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSetPreviewWindowCalled = true; 1479c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1480c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///If the Camera service passes a null window, we destroy existing window and free the DisplayAdapter 1481c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(!window) 1482c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1483c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mDisplayAdapter.get() != NULL) 1484c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1485c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///NULL window passed, destroy the display adapter if present 1486c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("NULL window passed, destroying display adapter"); 1487c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mDisplayAdapter.clear(); 1488c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///@remarks If there was a window previously existing, we usually expect another valid window to be passed by the client 1489c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///@remarks so, we will wait until it passes a valid window to begin the preview again 1490c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSetPreviewWindowCalled = false; 1491c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1492c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("NULL ANativeWindow passed to setPreviewWindow"); 1493c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_ERROR; 1494c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev }else if(mDisplayAdapter.get() == NULL) 1495c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1496c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Need to create the display adapter since it has not been created 1497c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Create display adapter 1498c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mDisplayAdapter = new ANativeWindowDisplayAdapter(); 1499c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = NO_ERROR; 1500c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(!mDisplayAdapter.get() || ((ret=mDisplayAdapter->initialize())!=NO_ERROR)) 1501c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1502c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(ret!=NO_ERROR) 1503c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1504c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mDisplayAdapter.clear(); 1505c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("DisplayAdapter initialize failed"); 1506c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1507c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1508c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1509c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 1510c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1511c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Couldn't create DisplayAdapter"); 1512c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1513c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_MEMORY; 1514c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1515c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1516c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1517c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // DisplayAdapter needs to know where to get the CameraFrames from inorder to display 1518c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Since CameraAdapter is the one that provides the frames, set it as the frame provider for DisplayAdapter 1519c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mDisplayAdapter->setFrameProvider(mCameraAdapter); 1520c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1521c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Any dynamic errors that happen during the camera use case has to be propagated back to the application 1522c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // via CAMERA_MSG_ERROR. AppCallbackNotifier is the class that notifies such errors to the application 1523c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Set it as the error handler for the DisplayAdapter 1524c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mDisplayAdapter->setErrorHandler(mAppCallbackNotifier.get()); 1525c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1526c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Update the display adapter with the new window that is passed from CameraService 1527c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mDisplayAdapter->setPreviewWindow(window); 1528c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(ret!=NO_ERROR) 1529c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1530c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEB("DisplayAdapter setPreviewWindow returned error %d", ret); 1531c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1532c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1533c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mPreviewStartInProgress) 1534c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1535c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("setPreviewWindow called when preview running"); 1536c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Start the preview since the window is now available 1537c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = startPreview(); 1538c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1539c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev }else 1540c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1541c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /* If mDisplayAdpater is already created. No need to do anything. 1542c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev * We get a surface handle directly now, so we can reconfigure surface 1543c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev * itself in DisplayAdapter if dimensions have changed 1544c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 1545c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1546c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1547c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1548c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1549c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1550c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1551c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1552c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1553c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 1554c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Stop a previously started preview. 1555c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1556c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 1557c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return none 1558c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1559c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 1560c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::stopPreview() 1561c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1562c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1563c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1564c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(!previewEnabled() && !mDisplayPaused) 1565c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1566c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1567c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return; 1568c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1569c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1570c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mDisplayPaused) 1571c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1572c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Display is paused, which essentially means there is no preview active. 1573c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Note: this is done so that when stopPreview is called by client after 1574c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // an image capture, we do not de-initialize the camera adapter and 1575c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // restart over again. 157697db71f3a06c88c16f46fea8189f542dcde28f7fTyler Luu 157797db71f3a06c88c16f46fea8189f542dcde28f7fTyler Luu // Since we are not calling CameraAdapter->stopPreview, we need to 157897db71f3a06c88c16f46fea8189f542dcde28f7fTyler Luu // explicitly release the 3A locks in this first level stopPreview call 157997db71f3a06c88c16f46fea8189f542dcde28f7fTyler Luu // before returning 158097db71f3a06c88c16f46fea8189f542dcde28f7fTyler Luu if ( NULL != mCameraAdapter ) { 158197db71f3a06c88c16f46fea8189f542dcde28f7fTyler Luu CameraParameters adapterParams = mParameters; 158297db71f3a06c88c16f46fea8189f542dcde28f7fTyler Luu 158397db71f3a06c88c16f46fea8189f542dcde28f7fTyler Luu adapterParams.set(CameraParameters::KEY_AUTO_EXPOSURE_LOCK, CameraParameters::FALSE); 158497db71f3a06c88c16f46fea8189f542dcde28f7fTyler Luu adapterParams.set(CameraParameters::KEY_AUTO_WHITEBALANCE_LOCK, CameraParameters::FALSE); 158597db71f3a06c88c16f46fea8189f542dcde28f7fTyler Luu mCameraAdapter->setParameters(adapterParams); 158697db71f3a06c88c16f46fea8189f542dcde28f7fTyler Luu } 158797db71f3a06c88c16f46fea8189f542dcde28f7fTyler Luu 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 1834e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman 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 if ( NO_ERROR == ret ) 2271c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_QUERY_BUFFER_SIZE_IMAGE_CAPTURE, 2272c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ( int ) &frame, 2273c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bufferCount); 2274c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2275c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR != ret ) 2276c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2277c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEB("CAMERA_QUERY_BUFFER_SIZE_IMAGE_CAPTURE returned error 0x%x", ret); 2278c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2279c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2280c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2281c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 2282c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2283c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mParameters.getPictureSize(( int * ) &frame.mWidth, 2284c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ( int * ) &frame.mHeight); 2285c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2286c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = allocImageBufs(frame.mWidth, 2287c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev frame.mHeight, 2288c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev frame.mLength, 2289c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mParameters.getPictureFormat(), 2290c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bufferCount); 2291c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR != ret ) 2292c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2293c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEB("allocImageBufs returned error 0x%x", ret); 2294c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2295c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2296c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2297c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( (NO_ERROR == ret) && ( NULL != mCameraAdapter ) ) 2298c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2299c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mBuffers = mImageBufs; 2300c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mOffsets = mImageOffsets; 2301c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mFd = mImageFd; 2302c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mLength = mImageLength; 2303c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mCount = ( size_t ) bufferCount; 2304c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mMaxQueueable = ( size_t ) bufferCount; 2305c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2306c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_USE_BUFFERS_IMAGE_CAPTURE, 2307c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ( int ) &desc); 2308c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2309c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2310c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 2311c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2312c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mBracketingRunning = false; 2313c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2314c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2315c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( ( NO_ERROR == ret ) && ( NULL != mCameraAdapter ) ) 2316c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2317c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2318c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#if PPM_INSTRUMENTATION || PPM_INSTRUMENTATION_ABS 2319c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2320c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //pass capture timestamp along with the camera adapter command 2321c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_START_IMAGE_CAPTURE, (int) &mStartCapture); 2322c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2323c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#else 2324c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2325c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_START_IMAGE_CAPTURE); 2326c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2327c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#endif 2328c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2329c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2330c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2331c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 2332c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2333c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2334c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 2335c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Cancel a picture that was started with takePicture. 2336c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2337c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Calling this method when no picture is being taken is a no-op. 2338c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2339c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 2340c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return NO_ERROR If cancel succeeded. Cancel can succeed if image callback is not sent 2341c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @todo Define error codes 2342c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2343c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 2344c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::cancelPicture( ) 2345c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2346c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2347c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2348c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Mutex::Autolock lock(mLock); 2349c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2350c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->sendCommand(CameraAdapter::CAMERA_STOP_IMAGE_CAPTURE); 2351c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2352c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_ERROR; 2353c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2354c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2355c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 2356c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Return the camera parameters. 2357c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2358c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 2359c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return Currently configured camera parameters 2360c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2361c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 2362c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevchar* CameraHal::getParameters() 2363c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2364c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraParameters params; 2365c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev String8 params_str8; 2366c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev char* params_string; 2367c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2368c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2369c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2370c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev params = mParameters; 2371c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if( NULL != mCameraAdapter ) 2372c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2373c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->getParameters(params); 2374c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2375c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2376c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev params_str8 = params.flatten(); 2377c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // camera service frees this string... 2378c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev params_string = (char*) malloc(sizeof(char) * (params_str8.length()+1)); 2379c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev strcpy(params_string, params_str8.string()); 2380c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2381c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2382c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2383c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Return the current set of parameters 2384c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2385c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return params_string; 2386c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2387c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2388c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::putParameters(char *parms) 2389c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2390c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev free(parms); 2391c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2392c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2393c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 2394c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Send command to camera driver. 2395c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2396c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 2397c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return NO_ERROR If the command succeeds 2398c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @todo Define the error codes that this function can return 2399c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2400c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 2401c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::sendCommand(int32_t cmd, int32_t arg1, int32_t arg2) 2402c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2403c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 2404c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2405c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2406c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2407c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2408c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( ( NO_ERROR == ret ) && ( NULL == mCameraAdapter ) ) 2409c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2410c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("No CameraAdapter instance"); 2411c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = -EINVAL; 2412c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2413c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2414c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( ( NO_ERROR == ret ) && ( !previewEnabled() )) 2415c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2416c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Preview is not running"); 2417c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = -EINVAL; 2418c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2419c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2420c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 2421c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2422c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev switch(cmd) 2423c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2424c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev case CAMERA_CMD_START_SMOOTH_ZOOM: 2425c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2426c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_START_SMOOTH_ZOOM, arg1); 2427c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2428c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev break; 2429c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev case CAMERA_CMD_STOP_SMOOTH_ZOOM: 2430c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2431c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_STOP_SMOOTH_ZOOM); 2432c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2433c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev case CAMERA_CMD_START_FACE_DETECTION: 2434c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2435c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_START_FD); 2436c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2437c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev break; 2438c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2439c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev case CAMERA_CMD_STOP_FACE_DETECTION: 2440c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2441c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_STOP_FD); 2442c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2443c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev break; 2444c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2445c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev default: 2446c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev break; 2447c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev }; 2448c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2449c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2450c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2451c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2452c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 2453c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2454c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2455c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 2456c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Release the hardware resources owned by this object. 2457c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2458c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Note that this is *not* done in the destructor. 2459c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2460c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 2461c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return none 2462c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2463c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 2464c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::release() 2465c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2466c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2467c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///@todo Investigate on how release is used by CameraService. Vaguely remember that this is called 2468c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///just before CameraHal object destruction 2469c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev deinitialize(); 2470c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2471c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2472c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2473c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2474c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 2475c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Dump state of the camera hardware 2476c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2477c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param[in] fd File descriptor 2478c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param[in] args Arguments 2479c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return NO_ERROR Dump succeeded 2480c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @todo Error codes for dump fail 2481c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2482c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 2483c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::dump(int fd) const 2484c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2485c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2486c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Implement this method when the h/w dump function is supported on Ducati side 2487c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_ERROR; 2488c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2489c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2490c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/*-------------Camera Hal Interface Method definitions ENDS here--------------------*/ 2491c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2492c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2493c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2494c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2495c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/*-------------Camera Hal Internal Method definitions STARTS here--------------------*/ 2496c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2497c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 2498c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Constructor of CameraHal 2499c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2500c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Member variables are initialized here. No allocations should be done here as we 2501c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev don't use c++ exceptions in the code. 2502c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2503c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 2504c322989ae6ff6769490828de1b5eda12b749cce9Iliyan MalchevCameraHal::CameraHal(int cameraId) 2505c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2506c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2507c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2508c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Initialize all the member variables to their defaults 2509c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewEnabled = false; 2510c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewBufs = NULL; 2511c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mImageBufs = NULL; 2512c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mBufProvider = NULL; 2513c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewStartInProgress = false; 2514c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mVideoBufs = NULL; 2515c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mVideoBufProvider = NULL; 2516c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mRecordingEnabled = false; 2517c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mDisplayPaused = false; 2518c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSetPreviewWindowCalled = false; 2519c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mMsgEnabled = 0; 2520c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier = NULL; 2521c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mMemoryManager = NULL; 2522c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter = NULL; 2523c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mBracketingEnabled = false; 2524c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mBracketingRunning = false; 2525c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mEventProvider = NULL; 2526c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mBracketRangePositive = 1; 2527c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mBracketRangeNegative = 1; 2528c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mMaxZoomSupported = 0; 2529c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mShutterEnabled = true; 2530c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mMeasurementEnabled = false; 2531c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewDataBufs = NULL; 2532c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraProperties = NULL; 2533c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCurrentTime = 0; 2534c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mFalsePreview = 0; 2535c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mImageOffsets = NULL; 2536c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mImageLength = 0; 2537c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mImageFd = 0; 2538c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mVideoOffsets = NULL; 2539c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mVideoFd = 0; 2540c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mVideoLength = 0; 2541c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewDataOffsets = NULL; 2542c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewDataFd = 0; 2543c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewDataLength = 0; 2544c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewFd = 0; 2545c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewWidth = 0; 2546c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewHeight = 0; 2547c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewLength = 0; 2548c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewOffsets = NULL; 2549c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewRunning = 0; 2550c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewStateOld = 0; 2551c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mRecordingEnabled = 0; 2552c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mRecordEnabled = 0; 2553c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSensorListener = NULL; 2554c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2555c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#if PPM_INSTRUMENTATION || PPM_INSTRUMENTATION_ABS 2556c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2557c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //Initialize the CameraHAL constructor timestamp, which is used in the 2558c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // PPM() method as time reference if the user does not supply one. 2559c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev gettimeofday(&ppm_start, NULL); 2560c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2561c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#endif 2562c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2563c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraIndex = cameraId; 2564c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2565c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2566c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2567c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2568c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 2569c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Destructor of CameraHal 2570c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2571c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev This function simply calls deinitialize() to free up memory allocate during construct 2572c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev phase 2573c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 2574c322989ae6ff6769490828de1b5eda12b749cce9Iliyan MalchevCameraHal::~CameraHal() 2575c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2576c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2577c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2578c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Call de-initialize here once more - it is the last chance for us to relinquish all the h/w and s/w resources 2579c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev deinitialize(); 2580c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2581c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != mEventProvider ) 2582c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2583c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mEventProvider->disableEventNotification(CameraHalEvent::ALL_EVENTS); 2584c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev delete mEventProvider; 2585c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mEventProvider = NULL; 2586c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2587c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2588c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /// Free the callback notifier 2589c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier.clear(); 2590c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2591c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /// Free the memory manager 2592c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mMemoryManager.clear(); 2593c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2594c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /// Free the display adapter 2595c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mDisplayAdapter.clear(); 2596c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2597c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != mCameraAdapter ) { 2598c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int strongCount = mCameraAdapter->getStrongCount(); 2599c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2600c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->decStrong(mCameraAdapter); 2601c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2602c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter = NULL; 2603c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2604c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2605c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2606c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2607c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2608c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 2609c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Initialize the Camera HAL 2610c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2611c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Creates CameraAdapter, AppCallbackNotifier, DisplayAdapter and MemoryManager 2612c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2613c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param None 2614c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return NO_ERROR - On success 2615c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev NO_MEMORY - On failure to allocate memory for any of the objects 2616c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @remarks Camera Hal internal function 2617c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2618c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 2619c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2620c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::initialize(CameraProperties::Properties* properties) 2621c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2622c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2623c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2624c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int sensor_index = 0; 2625c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2626c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Initialize the event mask used for registering an event provider for AppCallbackNotifier 2627c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Currently, registering all events as to be coming from CameraAdapter 2628c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int32_t eventMask = CameraHalEvent::ALL_EVENTS; 2629c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2630c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Get my camera properties 2631c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraProperties = properties; 2632c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2633c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(!mCameraProperties) 2634c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2635c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto fail_loop; 2636c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2637c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2638c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Dump the properties of this Camera 2639c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // will only print if DEBUG macro is defined 2640c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraProperties->dump(); 2641c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2642c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (strcmp(CameraProperties::DEFAULT_VALUE, mCameraProperties->get(CameraProperties::CAMERA_SENSOR_INDEX)) != 0 ) 2643c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2644c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev sensor_index = atoi(mCameraProperties->get(CameraProperties::CAMERA_SENSOR_INDEX)); 2645c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2646c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2647c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDB("Sensor index %d", sensor_index); 2648c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2649c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter = CameraAdapter_Factory(); 2650c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( ( NULL == mCameraAdapter ) || (mCameraAdapter->initialize(properties, sensor_index)!=NO_ERROR)) 2651c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2652c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Unable to create or initialize CameraAdapter"); 2653c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter = NULL; 2654c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto fail_loop; 2655c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2656c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2657c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->incStrong(mCameraAdapter); 2658c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->registerImageReleaseCallback(releaseImageBuffers, (void *) this); 2659c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->registerEndCaptureCallback(endImageCapture, (void *)this); 2660c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2661c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(!mAppCallbackNotifier.get()) 2662c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2663c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /// Create the callback notifier 2664c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier = new AppCallbackNotifier(); 2665c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if( ( NULL == mAppCallbackNotifier.get() ) || ( mAppCallbackNotifier->initialize() != NO_ERROR)) 2666c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2667c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Unable to create or initialize AppCallbackNotifier"); 2668c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto fail_loop; 2669c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2670c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2671c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2672c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(!mMemoryManager.get()) 2673c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2674c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /// Create Memory Manager 2675c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mMemoryManager = new MemoryManager(); 2676c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if( ( NULL == mMemoryManager.get() ) || ( mMemoryManager->initialize() != NO_ERROR)) 2677c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2678c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Unable to create or initialize MemoryManager"); 2679c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto fail_loop; 2680c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2681c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2682c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2683c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Setup the class dependencies... 2684c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2685c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///AppCallbackNotifier has to know where to get the Camera frames and the events like auto focus lock etc from. 2686c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///CameraAdapter is the one which provides those events 2687c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Set it as the frame and event providers for AppCallbackNotifier 2688c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///@remarks setEventProvider API takes in a bit mask of events for registering a provider for the different events 2689c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /// That way, if events can come from DisplayAdapter in future, we will be able to add it as provider 2690c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /// for any event 2691c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->setEventProvider(eventMask, mCameraAdapter); 2692c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->setFrameProvider(mCameraAdapter); 2693c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2694c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Any dynamic errors that happen during the camera use case has to be propagated back to the application 2695c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///via CAMERA_MSG_ERROR. AppCallbackNotifier is the class that notifies such errors to the application 2696c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Set it as the error handler for CameraAdapter 2697c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->setErrorHandler(mAppCallbackNotifier.get()); 2698c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2699c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Start the callback notifier 2700c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mAppCallbackNotifier->start() != NO_ERROR) 2701c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2702c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Couldn't start AppCallbackNotifier"); 2703c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto fail_loop; 2704c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2705c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2706c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("Started AppCallbackNotifier.."); 2707c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->setMeasurements(mMeasurementEnabled); 2708c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2709c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Initialize default parameters 2710c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev initDefaultParameters(); 2711c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2712c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2713c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( setParameters(mParameters) != NO_ERROR ) 2714c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2715c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Failed to set default parameters?!"); 2716c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2717c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2718c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // register for sensor events 2719c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSensorListener = new SensorListener(); 2720c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (mSensorListener.get()) { 2721c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (mSensorListener->initialize() == NO_ERROR) { 2722c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSensorListener->setCallbacks(orientation_cb, this); 2723c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSensorListener->enableSensor(SensorListener::SENSOR_ORIENTATION); 2724c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } else { 2725c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Error initializing SensorListener. not fatal, continuing"); 2726c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSensorListener.clear(); 2727c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSensorListener = NULL; 2728c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2729c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2730c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2731c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2732c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2733c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_ERROR; 2734c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2735c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev fail_loop: 2736c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2737c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Free up the resources because we failed somewhere up 2738c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev deinitialize(); 2739c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2740c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2741c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_MEMORY; 2742c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2743c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2744c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2745c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevbool CameraHal::isResolutionValid(unsigned int width, unsigned int height, const char *supportedResolutions) 2746c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2747c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bool ret = true; 2748c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t status = NO_ERROR; 2749c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev char tmpBuffer[PARAM_BUFFER + 1]; 2750c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev char *pos = NULL; 2751c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2752c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2753c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2754c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL == supportedResolutions ) 2755c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2756c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Invalid supported resolutions string"); 2757c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = false; 2758c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto exit; 2759c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2760c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2761c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status = snprintf(tmpBuffer, PARAM_BUFFER, "%dx%d", width, height); 2762c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( 0 > status ) 2763c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2764c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Error encountered while generating validation string"); 2765c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = false; 2766c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto exit; 2767c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2768c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2769c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev pos = strstr(supportedResolutions, tmpBuffer); 2770c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL == pos ) 2771c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2772c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = false; 2773c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2774c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 2775c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2776c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = true; 2777c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2778c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2779c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevexit: 2780c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2781c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2782c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2783c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 2784c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2785c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2786c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevbool CameraHal::isParameterValid(const char *param, const char *supportedParams) 2787c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2788c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bool ret = true; 2789c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev char *pos = NULL; 2790c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2791c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2792c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2793c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL == supportedParams ) 2794c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2795c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Invalid supported parameters string"); 2796c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = false; 2797c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto exit; 2798c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2799c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2800c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL == param ) 2801c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2802c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Invalid parameter string"); 2803c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = false; 2804c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto exit; 2805c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2806c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2807c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev pos = strstr(supportedParams, param); 2808c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL == pos ) 2809c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2810c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = false; 2811c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2812c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 2813c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2814c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = true; 2815c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2816c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2817c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevexit: 2818c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2819c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2820c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2821c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 2822c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2823c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2824c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevbool CameraHal::isParameterValid(int param, const char *supportedParams) 2825c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2826c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bool ret = true; 2827c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev char *pos = NULL; 2828c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t status; 2829c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev char tmpBuffer[PARAM_BUFFER + 1]; 2830c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2831c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2832c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2833c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL == supportedParams ) 2834c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2835c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Invalid supported parameters string"); 2836c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = false; 2837c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto exit; 2838c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2839c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2840c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status = snprintf(tmpBuffer, PARAM_BUFFER, "%d", param); 2841c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( 0 > status ) 2842c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2843c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Error encountered while generating validation string"); 2844c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = false; 2845c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto exit; 2846c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2847c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2848c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev pos = strstr(supportedParams, tmpBuffer); 2849c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL == pos ) 2850c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2851c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = false; 2852c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2853c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 2854c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2855c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = true; 2856c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2857c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2858c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevexit: 2859c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2860c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2861c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2862c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 2863c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2864c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2865c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::parseResolution(const char *resStr, int &width, int &height) 2866c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2867c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 2868c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev char *ctx, *pWidth, *pHeight; 2869c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev const char *sep = "x"; 2870c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev char *tmp = NULL; 2871c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2872c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2873c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2874c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL == resStr ) 2875c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2876c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return -EINVAL; 2877c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2878c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2879c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //This fixes "Invalid input resolution" 2880c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev char *resStr_copy = (char *)malloc(strlen(resStr) + 1); 2881c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL!=resStr_copy ) { 2882c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 2883c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2884c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev strcpy(resStr_copy, resStr); 2885c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev pWidth = strtok_r( (char *) resStr_copy, sep, &ctx); 2886c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2887c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != pWidth ) 2888c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2889c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev width = atoi(pWidth); 2890c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2891c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 2892c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2893c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEB("Invalid input resolution %s", resStr); 2894c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = -EINVAL; 2895c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2896c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2897c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2898c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 2899c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2900c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev pHeight = strtok_r(NULL, sep, &ctx); 2901c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2902c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != pHeight ) 2903c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2904c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev height = atoi(pHeight); 2905c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2906c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 2907c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2908c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEB("Invalid input resolution %s", resStr); 2909c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = -EINVAL; 2910c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2911c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2912c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2913c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev free(resStr_copy); 2914c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev resStr_copy = NULL; 2915c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2916c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2917c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2918c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 2919c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2920c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2921c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::insertSupportedParams() 2922c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2923c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev char tmpBuffer[PARAM_BUFFER + 1]; 2924c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2925c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2926c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2927c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraParameters &p = mParameters; 2928c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2929c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Set the name of the camera 2930c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_CAMERA_NAME, mCameraProperties->get(CameraProperties::CAMERA_NAME)); 2931c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2932c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mMaxZoomSupported = atoi(mCameraProperties->get(CameraProperties::SUPPORTED_ZOOM_STAGES)); 2933c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2934c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_PICTURE_SIZES, mCameraProperties->get(CameraProperties::SUPPORTED_PICTURE_SIZES)); 2935c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_PICTURE_FORMATS, mCameraProperties->get(CameraProperties::SUPPORTED_PICTURE_FORMATS)); 2936c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_PREVIEW_SIZES, mCameraProperties->get(CameraProperties::SUPPORTED_PREVIEW_SIZES)); 2937c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_PREVIEW_FORMATS, mCameraProperties->get(CameraProperties::SUPPORTED_PREVIEW_FORMATS)); 2938c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_PREVIEW_FRAME_RATES, mCameraProperties->get(CameraProperties::SUPPORTED_PREVIEW_FRAME_RATES)); 2939c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_JPEG_THUMBNAIL_SIZES, mCameraProperties->get(CameraProperties::SUPPORTED_THUMBNAIL_SIZES)); 2940c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_WHITE_BALANCE, mCameraProperties->get(CameraProperties::SUPPORTED_WHITE_BALANCE)); 2941c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_EFFECTS, mCameraProperties->get(CameraProperties::SUPPORTED_EFFECTS)); 2942c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_SCENE_MODES, mCameraProperties->get(CameraProperties::SUPPORTED_SCENE_MODES)); 2943c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_FLASH_MODES, mCameraProperties->get(CameraProperties::SUPPORTED_FLASH_MODES)); 2944c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_FOCUS_MODES, mCameraProperties->get(CameraProperties::SUPPORTED_FOCUS_MODES)); 2945c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_ANTIBANDING, mCameraProperties->get(CameraProperties::SUPPORTED_ANTIBANDING)); 2946c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_MAX_EXPOSURE_COMPENSATION, mCameraProperties->get(CameraProperties::SUPPORTED_EV_MAX)); 2947c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_MIN_EXPOSURE_COMPENSATION, mCameraProperties->get(CameraProperties::SUPPORTED_EV_MIN)); 2948c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_EXPOSURE_COMPENSATION_STEP, mCameraProperties->get(CameraProperties::SUPPORTED_EV_STEP)); 2949c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_SCENE_MODES, mCameraProperties->get(CameraProperties::SUPPORTED_SCENE_MODES)); 2950c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_SUPPORTED_EXPOSURE, mCameraProperties->get(CameraProperties::SUPPORTED_EXPOSURE_MODES)); 2951c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_SUPPORTED_ISO_VALUES, mCameraProperties->get(CameraProperties::SUPPORTED_ISO_VALUES)); 2952c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_ZOOM_RATIOS, mCameraProperties->get(CameraProperties::SUPPORTED_ZOOM_RATIOS)); 2953c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_MAX_ZOOM, mCameraProperties->get(CameraProperties::SUPPORTED_ZOOM_STAGES)); 2954c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_ZOOM_SUPPORTED, mCameraProperties->get(CameraProperties::ZOOM_SUPPORTED)); 2955c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SMOOTH_ZOOM_SUPPORTED, mCameraProperties->get(CameraProperties::SMOOTH_ZOOM_SUPPORTED)); 2956c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_SUPPORTED_IPP, mCameraProperties->get(CameraProperties::SUPPORTED_IPP_MODES)); 2957c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_S3D_SUPPORTED,mCameraProperties->get(CameraProperties::S3D_SUPPORTED)); 2958c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_S3D2D_PREVIEW_MODE,mCameraProperties->get(CameraProperties::S3D2D_PREVIEW_MODES)); 2959c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_AUTOCONVERGENCE_MODE, mCameraProperties->get(CameraProperties::AUTOCONVERGENCE_MODE)); 2960c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_MANUALCONVERGENCE_VALUES, mCameraProperties->get(CameraProperties::MANUALCONVERGENCE_VALUES)); 2961c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_VSTAB,mCameraProperties->get(CameraProperties::VSTAB)); 2962c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_VSTAB_VALUES,mCameraProperties->get(CameraProperties::VSTAB_VALUES)); 2963c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_PREVIEW_FPS_RANGE, mCameraProperties->get(CameraProperties::FRAMERATE_RANGE_SUPPORTED)); 2964c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_SENSOR_ORIENTATION, mCameraProperties->get(CameraProperties::SENSOR_ORIENTATION)); 2965c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_SENSOR_ORIENTATION_VALUES, mCameraProperties->get(CameraProperties::SENSOR_ORIENTATION_VALUES)); 2966c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_AUTO_EXPOSURE_LOCK_SUPPORTED, mCameraProperties->get(CameraProperties::AUTO_EXPOSURE_LOCK_SUPPORTED)); 2967c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_AUTO_WHITEBALANCE_LOCK_SUPPORTED, mCameraProperties->get(CameraProperties::AUTO_WHITEBALANCE_LOCK_SUPPORTED)); 2968c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2969c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2970c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2971c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2972c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2973c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::initDefaultParameters() 2974c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2975c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //Purpose of this function is to initialize the default current and supported parameters for the currently 2976c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //selected camera. 2977c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2978c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraParameters &p = mParameters; 2979c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int currentRevision, adapterRevision; 2980c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 2981c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int width, height; 2982c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2983c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2984c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2985c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = parseResolution(mCameraProperties->get(CameraProperties::PREVIEW_SIZE), width, height); 2986c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2987c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 2988c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2989c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.setPreviewSize(width, height); 2990c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2991c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 2992c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2993c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.setPreviewSize(MIN_WIDTH, MIN_HEIGHT); 2994c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2995c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2996c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = parseResolution(mCameraProperties->get(CameraProperties::PICTURE_SIZE), width, height); 2997c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2998c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 2999c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3000c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.setPictureSize(width, height); 3001c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3002c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 3003c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3004c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.setPictureSize(PICTURE_WIDTH, PICTURE_HEIGHT); 3005c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3006c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3007c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = parseResolution(mCameraProperties->get(CameraProperties::JPEG_THUMBNAIL_SIZE), width, height); 3008c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3009c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 3010c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3011c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_JPEG_THUMBNAIL_WIDTH, width); 3012c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_JPEG_THUMBNAIL_HEIGHT, height); 3013c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3014c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 3015c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3016c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_JPEG_THUMBNAIL_WIDTH, MIN_WIDTH); 3017c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_JPEG_THUMBNAIL_HEIGHT, MIN_HEIGHT); 3018c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3019c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3020c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev insertSupportedParams(); 3021c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3022c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //Insert default values 3023c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.setPreviewFrameRate(atoi(mCameraProperties->get(CameraProperties::PREVIEW_FRAME_RATE))); 3024c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.setPreviewFormat(mCameraProperties->get(CameraProperties::PREVIEW_FORMAT)); 3025c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.setPictureFormat(mCameraProperties->get(CameraProperties::PICTURE_FORMAT)); 3026c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_JPEG_QUALITY, mCameraProperties->get(CameraProperties::JPEG_QUALITY)); 3027c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_WHITE_BALANCE, mCameraProperties->get(CameraProperties::WHITEBALANCE)); 3028c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_EFFECT, mCameraProperties->get(CameraProperties::EFFECT)); 3029c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_ANTIBANDING, mCameraProperties->get(CameraProperties::ANTIBANDING)); 3030c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_FLASH_MODE, mCameraProperties->get(CameraProperties::FLASH_MODE)); 3031c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_FOCUS_MODE, mCameraProperties->get(CameraProperties::FOCUS_MODE)); 3032c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_EXPOSURE_COMPENSATION, mCameraProperties->get(CameraProperties::EV_COMPENSATION)); 3033c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SCENE_MODE, mCameraProperties->get(CameraProperties::SCENE_MODE)); 3034c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_FLASH_MODE, mCameraProperties->get(CameraProperties::FLASH_MODE)); 3035c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_ZOOM, mCameraProperties->get(CameraProperties::ZOOM)); 3036c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_CONTRAST, mCameraProperties->get(CameraProperties::CONTRAST)); 3037c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_SATURATION, mCameraProperties->get(CameraProperties::SATURATION)); 3038c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_BRIGHTNESS, mCameraProperties->get(CameraProperties::BRIGHTNESS)); 3039c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_SHARPNESS, mCameraProperties->get(CameraProperties::SHARPNESS)); 3040c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_EXPOSURE_MODE, mCameraProperties->get(CameraProperties::EXPOSURE_MODE)); 3041c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_ISO, mCameraProperties->get(CameraProperties::ISO_MODE)); 3042c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_IPP, mCameraProperties->get(CameraProperties::IPP)); 3043c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_S3D2D_PREVIEW, mCameraProperties->get(CameraProperties::S3D2D_PREVIEW)); 3044c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_AUTOCONVERGENCE, mCameraProperties->get(CameraProperties::AUTOCONVERGENCE)); 3045c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_MANUALCONVERGENCE_VALUES, mCameraProperties->get(CameraProperties::MANUALCONVERGENCE_VALUES)); 3046c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_VSTAB,mCameraProperties->get(CameraProperties::VSTAB)); 3047c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_VSTAB_VALUES,mCameraProperties->get(CameraProperties::VSTAB_VALUES)); 3048c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_FOCAL_LENGTH, mCameraProperties->get(CameraProperties::FOCAL_LENGTH)); 3049c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_HORIZONTAL_VIEW_ANGLE, mCameraProperties->get(CameraProperties::HOR_ANGLE)); 3050c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_VERTICAL_VIEW_ANGLE, mCameraProperties->get(CameraProperties::VER_ANGLE)); 3051c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_PREVIEW_FPS_RANGE,mCameraProperties->get(CameraProperties::FRAMERATE_RANGE)); 3052c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_SENSOR_ORIENTATION, mCameraProperties->get(CameraProperties::SENSOR_ORIENTATION)); 3053c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_SENSOR_ORIENTATION_VALUES, mCameraProperties->get(CameraProperties::SENSOR_ORIENTATION_VALUES)); 3054c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_EXIF_MAKE, mCameraProperties->get(CameraProperties::EXIF_MAKE)); 3055c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_EXIF_MODEL, mCameraProperties->get(CameraProperties::EXIF_MODEL)); 3056c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_JPEG_THUMBNAIL_QUALITY, mCameraProperties->get(CameraProperties::JPEG_THUMBNAIL_QUALITY)); 3057c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_VIDEO_FRAME_FORMAT, "OMX_TI_COLOR_FormatYUV420PackedSemiPlanar"); 3058c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_MAX_NUM_DETECTED_FACES_HW, mCameraProperties->get(CameraProperties::MAX_FD_HW_FACES)); 3059c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_MAX_NUM_DETECTED_FACES_SW, mCameraProperties->get(CameraProperties::MAX_FD_SW_FACES)); 3060c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3061c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Only one area a.k.a Touch AF for now. 3062c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // TODO: Add support for multiple focus areas. 3063c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_MAX_NUM_FOCUS_AREAS, mCameraProperties->get(CameraProperties::MAX_FOCUS_AREAS)); 3064c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_AUTO_EXPOSURE_LOCK, mCameraProperties->get(CameraProperties::AUTO_EXPOSURE_LOCK)); 3065c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_AUTO_WHITEBALANCE_LOCK, mCameraProperties->get(CameraProperties::AUTO_WHITEBALANCE_LOCK)); 3066c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_MAX_NUM_METERING_AREAS, mCameraProperties->get(CameraProperties::MAX_NUM_METERING_AREAS)); 3067c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3068c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 3069c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 3070c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3071c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 3072c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Stop a previously started preview. 3073c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 3074c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return none 3075c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3076c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 3077c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::forceStopPreview() 3078c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 3079c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 3080c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3081c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // stop bracketing if it is running 3082c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev stopImageBracketing(); 3083c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3084c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mDisplayAdapter.get() != NULL) { 3085c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Stop the buffer display first 3086c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mDisplayAdapter->disableDisplay(); 3087c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3088c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3089c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mAppCallbackNotifier.get() != NULL) { 3090c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //Stop the callback sending 3091c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->stop(); 3092c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->stopPreviewCallbacks(); 3093c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3094c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3095c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // since prerequisite for capturing is for camera system 3096c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // to be previewing...cancel all captures before stopping 3097c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // preview 3098c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( mCameraAdapter->getState() == CameraAdapter::CAPTURE_STATE && 3099c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->getNextState() != CameraAdapter::PREVIEW_STATE) { 3100c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->sendCommand(CameraAdapter::CAMERA_STOP_IMAGE_CAPTURE); 3101c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3102c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3103c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != mCameraAdapter ) { 3104aa6e62e279cb54ae76c55ba9f8d02da230ce34e7Tyler Luu // according to javadoc...FD should be stopped in stopPreview 3105aa6e62e279cb54ae76c55ba9f8d02da230ce34e7Tyler Luu // and application needs to call startFaceDection again 3106aa6e62e279cb54ae76c55ba9f8d02da230ce34e7Tyler Luu // to restart FD 3107aa6e62e279cb54ae76c55ba9f8d02da230ce34e7Tyler Luu mCameraAdapter->sendCommand(CameraAdapter::CAMERA_STOP_FD); 3108aa6e62e279cb54ae76c55ba9f8d02da230ce34e7Tyler Luu 3109c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev cancelAutoFocus(); 3110aa6e62e279cb54ae76c55ba9f8d02da230ce34e7Tyler Luu 3111c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //Stop the source of frames 3112c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->sendCommand(CameraAdapter::CAMERA_STOP_PREVIEW); 3113c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3114c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3115c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev freePreviewBufs(); 3116c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev freePreviewDataBufs(); 3117c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3118c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewEnabled = false; 3119c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mDisplayPaused = false; 3120c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3121c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 3122c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 3123c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3124c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 3125c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Deallocates memory for all the resources held by Camera HAL. 3126c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3127c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Frees the following objects- CameraAdapter, AppCallbackNotifier, DisplayAdapter, 3128c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev and Memory Manager 3129c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3130c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 3131c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return none 3132c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3133c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 3134c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::deinitialize() 3135c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 3136c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 3137c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3138f5094850dd99854af026e16bd21d8555a5168afbSundar Raman if ( mPreviewEnabled || mDisplayPaused ) { 3139c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev forceStopPreview(); 3140c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3141c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3142c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev freeImageBufs(); 3143c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3144c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSetPreviewWindowCalled = false; 3145c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3146c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (mSensorListener.get()) { 3147c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSensorListener->disableSensor(SensorListener::SENSOR_ORIENTATION); 3148c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSensorListener.clear(); 3149c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSensorListener = NULL; 3150c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3151c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3152c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 3153c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3154c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 3155c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3156c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::storeMetaDataInBuffers(bool enable) 3157c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 3158c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 3159c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3160c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return mAppCallbackNotifier->useMetaDataBufferMode(enable); 3161c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3162c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 3163c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 3164c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3165c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev}; 3166c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3167c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3168