CameraHal.cpp revision 8fb9734825448eebe07b080b0c2e82565111cca2
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()); 256381ec2390c3d9d6ba3b67cf53e69fec96e7a7bd1Akwasi Boateng bool videoMode = false; 257c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 258b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 259b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil Mutex::Autolock lock(mLock); 260c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 261b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil ///Ensure that preview is not enabled when the below parameters are changed. 262b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(!previewEnabled()) 263c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 264c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 265b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("PreviewFormat %s", params.getPreviewFormat()); 266c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2673a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu if ((valstr = params.getPreviewFormat()) != NULL) { 2683a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu if ( isParameterValid(valstr, mCameraProperties->get(CameraProperties::SUPPORTED_PREVIEW_FORMATS))) { 2693a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu mParameters.setPreviewFormat(valstr); 2703a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu } else { 2713a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu CAMHAL_LOGEB("Invalid preview format.Supported: %s", mCameraProperties->get(CameraProperties::SUPPORTED_PREVIEW_FORMATS)); 2723a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu return -EINVAL; 273b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 2743a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu } 275b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 276f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(TICameraParameters::KEY_VNF)) != NULL) { 277f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ( (params.getInt(TICameraParameters::KEY_VNF)==0) || (params.getInt(TICameraParameters::KEY_VNF)==1) ) { 278f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("VNF set %s", params.get(TICameraParameters::KEY_VNF)); 279f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(TICameraParameters::KEY_VNF, valstr); 280f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 281f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid VNF: %s", valstr); 282f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 283b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 284f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 285b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 286f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(TICameraParameters::KEY_VSTAB)) != NULL) { 287f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((params.getInt(TICameraParameters::KEY_VSTAB)==0) || (params.getInt(TICameraParameters::KEY_VSTAB)==1)) { 288f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("VSTAB set %s", params.get(TICameraParameters::KEY_VSTAB)); 289f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(TICameraParameters::KEY_VSTAB, valstr); 290f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 291f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid VSTAB: %s", valstr); 292f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 293b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 294f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 295b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 296b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(TICameraParameters::KEY_CAP_MODE)) != NULL) 297b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 298b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Capture mode set %s", params.get(TICameraParameters::KEY_CAP_MODE)); 299b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_CAP_MODE, valstr); 300b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 301b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 302f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(TICameraParameters::KEY_IPP)) != NULL) { 303f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if (isParameterValid(valstr,mCameraProperties->get(CameraProperties::SUPPORTED_IPP_MODES))) { 304f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("IPP mode set %s", params.get(TICameraParameters::KEY_IPP)); 305f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(TICameraParameters::KEY_IPP, valstr); 306f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 307f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid IPP mode: %s", valstr); 308f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 309b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 310f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 311b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 312b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if((valstr = params.get(TICameraParameters::KEY_S3D2D_PREVIEW)) != NULL) 313b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 314b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Stereo 3D->2D Preview mode is %s", params.get(TICameraParameters::KEY_S3D2D_PREVIEW)); 315b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_S3D2D_PREVIEW, valstr); 316b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 317b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 318b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if((valstr = params.get(TICameraParameters::KEY_AUTOCONVERGENCE)) != NULL) 319b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 320b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("AutoConvergence mode is %s", params.get(TICameraParameters::KEY_AUTOCONVERGENCE)); 321b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_AUTOCONVERGENCE, valstr); 322b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 323b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 324b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 325b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 3263a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu //CTS requirement, we should be able to change the preview resolution 3273a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu //while in paused display state 3283a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu if ( !previewEnabled() || mDisplayPaused ) 3293a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu { 3303a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu params.getPreviewSize(&w, &h); 3313a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu if (w == -1 && h == -1) { 3323a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu CAMHAL_LOGEA("Unable to get preview size"); 3333a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu return -EINVAL; 3343a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu } 3353a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu 3363a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu int oldWidth, oldHeight; 3373a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu mParameters.getPreviewSize(&oldWidth, &oldHeight); 3383a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu 3393a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu int orientation =0; 3403a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu if((valstr = params.get(TICameraParameters::KEY_SENSOR_ORIENTATION)) != NULL) 3413a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu { 3423a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu CAMHAL_LOGDB("Sensor Orientation is set to %s", params.get(TICameraParameters::KEY_SENSOR_ORIENTATION)); 3433a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu mParameters.set(TICameraParameters::KEY_SENSOR_ORIENTATION, valstr); 3443a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu orientation = params.getInt(TICameraParameters::KEY_SENSOR_ORIENTATION); 3453a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu } 3463a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu 3473a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu if(orientation ==90 || orientation ==270) 3483a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu { 3493a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu if ( !isResolutionValid(h,w, mCameraProperties->get(CameraProperties::SUPPORTED_PREVIEW_SIZES))) 3503a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu { 3513a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu CAMHAL_LOGEB("Invalid preview resolution %d x %d", w, h); 3523a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu return -EINVAL; 3533a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu } 3543a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu else 3553a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu { 3563a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu mParameters.setPreviewSize(w, h); 3573a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu } 3583a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu } 3593a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu else 3603a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu { 3613a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu if ( !isResolutionValid(w, h, mCameraProperties->get(CameraProperties::SUPPORTED_PREVIEW_SIZES))) 3623a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu { 3633a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu CAMHAL_LOGEB("Invalid preview resolution %d x %d", w, h); 3643a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu return -EINVAL; 3653a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu } 3663a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu else 3673a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu { 3683a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu mParameters.setPreviewSize(w, h); 3693a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu } 3703a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu } 3713a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu 3723a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu if ( ( oldWidth != w ) || ( oldHeight != h ) ) 3733a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu { 3743a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu mDynamicPreviewSwitch = true; 3753a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu } 3763a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu 3773a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu CAMHAL_LOGDB("PreviewResolution by App %d x %d", w, h); 3783a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu } 3793a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu 380b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // Handle RECORDING_HINT to Set/Reset Video Mode Parameters 381b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil valstr = params.get(CameraParameters::KEY_RECORDING_HINT); 382b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(valstr != NULL) 383c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 384b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(strcmp(valstr, CameraParameters::TRUE) == 0) 385b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 386b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Recording Hint is set to %s", valstr); 387b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_RECORDING_HINT, valstr); 388b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil restartPreviewRequired = setVideoModeParameters(); 389381ec2390c3d9d6ba3b67cf53e69fec96e7a7bd1Akwasi Boateng videoMode = true; 390b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 391b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil else if(strcmp(valstr, CameraParameters::FALSE) == 0) 392b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 393b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Recording Hint is set to %s", valstr); 394b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_RECORDING_HINT, valstr); 395b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil restartPreviewRequired = resetVideoModeParameters(); 396b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 397b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil else 398b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 399b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGEA("Invalid RECORDING_HINT"); 400b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil return -EINVAL; 401b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 402c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 403c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 404c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 405b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // This check is required in following case. 406b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // If VideoRecording activity sets KEY_RECORDING_HINT to TRUE and 407b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // ImageCapture activity doesnot set KEY_RECORDING_HINT to FALSE (i.e. simply NULL), 408b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // then Video Mode parameters may remain present in ImageCapture activity as well. 409b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDA("Recording Hint is set to NULL"); 410b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_RECORDING_HINT, ""); 411b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil restartPreviewRequired = resetVideoModeParameters(); 412c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 413c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 414b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil ///Below parameters can be changed when the preview is running 415f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ( (valstr = params.getPictureFormat()) != NULL ) { 416f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if (isParameterValid(params.getPictureFormat(),mCameraProperties->get(CameraProperties::SUPPORTED_PICTURE_FORMATS))) { 417f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.setPictureFormat(valstr); 418f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 419f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid picture format: %s",valstr); 420f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 421c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 422c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 423c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 424b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil params.getPictureSize(&w, &h); 425f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ( isResolutionValid(w, h, mCameraProperties->get(CameraProperties::SUPPORTED_PICTURE_SIZES))) { 426b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.setPictureSize(w, h); 427f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 428f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid picture resolution %dx%d", w, h); 429f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 430f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 431c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 432b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Picture Size by App %d x %d", w, h); 433b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 434f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(TICameraParameters::KEY_BURST)) != NULL) { 435f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if (params.getInt(TICameraParameters::KEY_BURST) >=0) { 436f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("Burst set %s", params.get(TICameraParameters::KEY_BURST)); 437f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(TICameraParameters::KEY_BURST, valstr); 438f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 439f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid Burst value: %s",valstr); 440f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 441c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 442f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 443c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 444b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil framerate = params.getPreviewFrameRate(); 445b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("FRAMERATE %d", framerate); 446c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 4471521831b2b2db93a1c90dd960ca4ee56b65de03dTyler Luu // Variable framerate ranges have higher priority over 4481521831b2b2db93a1c90dd960ca4ee56b65de03dTyler Luu // deprecated constant FPS. "KEY_PREVIEW_FPS_RANGE" should 4491521831b2b2db93a1c90dd960ca4ee56b65de03dTyler Luu // be cleared by the client in order for constant FPS to get 4501521831b2b2db93a1c90dd960ca4ee56b65de03dTyler Luu // applied. 451a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng if ( (valstr = params.get(CameraParameters::KEY_PREVIEW_FPS_RANGE) ) != NULL ) 452a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng { 453b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("FPS Range = %s", valstr); 454a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng CAMHAL_LOGDB("DEFAULT FPS Range = %s", mCameraProperties->get(CameraProperties::FRAMERATE_RANGE)); 455a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng 456b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil params.getPreviewFpsRange(&minFPS, &maxFPS); 457c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 458381ec2390c3d9d6ba3b67cf53e69fec96e7a7bd1Akwasi Boateng if (videoMode) 459381ec2390c3d9d6ba3b67cf53e69fec96e7a7bd1Akwasi Boateng { 460381ec2390c3d9d6ba3b67cf53e69fec96e7a7bd1Akwasi Boateng mCameraProperties->set(CameraProperties::FRAMERATE_RANGE, CameraProperties::DEFAULT_VIDEO_FPS_RANGE); 461381ec2390c3d9d6ba3b67cf53e69fec96e7a7bd1Akwasi Boateng valstr = mCameraProperties->get(CameraProperties::FRAMERATE_RANGE); 462381ec2390c3d9d6ba3b67cf53e69fec96e7a7bd1Akwasi Boateng mParameters.set(CameraParameters::KEY_PREVIEW_FPS_RANGE, valstr); 463381ec2390c3d9d6ba3b67cf53e69fec96e7a7bd1Akwasi Boateng mParameters.getPreviewFpsRange(&minFPS, &maxFPS); 464381ec2390c3d9d6ba3b67cf53e69fec96e7a7bd1Akwasi Boateng } 465381ec2390c3d9d6ba3b67cf53e69fec96e7a7bd1Akwasi Boateng 466b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( ( 0 > minFPS ) || ( 0 > maxFPS ) ) 467a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng { 468f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEA("ERROR: FPS Range is negative!"); 469f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 470a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng } 471c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 472b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil minFPS /= CameraHal::VFR_SCALE; 473b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil maxFPS /= CameraHal::VFR_SCALE; 474c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 475b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( ( 0 == minFPS ) || ( 0 == maxFPS ) ) 476a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng { 477f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEA("ERROR: FPS Range is invalid!"); 478f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 479a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng } 480c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 481b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( maxFPS < minFPS ) 482a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng { 483f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEA("ERROR: Max FPS is smaller than Min FPS!"); 484f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 485a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng } 486c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 487a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng if ( strcmp(valstr, mCameraProperties->get(CameraProperties::FRAMERATE_RANGE)) != 0) 488a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng { 489a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng // APP wants to set FPS range 490a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng //Set framerate = MAXFPS 491a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng CAMHAL_LOGDA("APP IS CHANGING FRAME RATE RANGE"); 492a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng framerate = maxFPS ; 493a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng } 494a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng else if ( framerate != atoi(mCameraProperties->get(CameraProperties::PREVIEW_FRAME_RATE)) ) 495a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng { 496a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng //APP wants to set framerate 497a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng //Change FPS range to match framerate 498a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng //MAXFPS = Framerate 499a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng if ( isParameterValid(framerate, 500a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng mCameraProperties->get(CameraProperties::SUPPORTED_PREVIEW_FRAME_RATES)) ) 501a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng { 502a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng CAMHAL_LOGDA("APP IS CHANGING FRAME RATE"); 503a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng selectFPSRange(framerate, &minFPS, &maxFPS); 504a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng } 505a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng else 506a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng { 507a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng CAMHAL_LOGEA("Framerate NOT Supported!"); 508a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng return -EINVAL; 509a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng } 510a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng } 511a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng 512a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng CAMHAL_LOGDB("SET FRAMERATE %d", framerate); 513a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng mParameters.setPreviewFrameRate(framerate); 514c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 515b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("FPS Range [%d, %d]", minFPS, maxFPS); 516b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_MINFRAMERATE, minFPS); 517b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_MAXFRAMERATE, maxFPS); 518b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_PREVIEW_FPS_RANGE, valstr); 519a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng } 5201521831b2b2db93a1c90dd960ca4ee56b65de03dTyler Luu else if ( isParameterValid(framerate, 521a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng mCameraProperties->get(CameraProperties::SUPPORTED_PREVIEW_FRAME_RATES)) ) 522a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng { 5231521831b2b2db93a1c90dd960ca4ee56b65de03dTyler Luu minFPS = framerate; 5241521831b2b2db93a1c90dd960ca4ee56b65de03dTyler Luu maxFPS = framerate; 5251521831b2b2db93a1c90dd960ca4ee56b65de03dTyler Luu mParameters.setPreviewFrameRate(framerate); 5261521831b2b2db93a1c90dd960ca4ee56b65de03dTyler Luu 5271521831b2b2db93a1c90dd960ca4ee56b65de03dTyler Luu CAMHAL_LOGDB("FPS Range [%d, %d]", minFPS, maxFPS); 5281521831b2b2db93a1c90dd960ca4ee56b65de03dTyler Luu mParameters.set(TICameraParameters::KEY_MINFRAMERATE, minFPS); 5291521831b2b2db93a1c90dd960ca4ee56b65de03dTyler Luu mParameters.set(TICameraParameters::KEY_MAXFRAMERATE, maxFPS); 5301521831b2b2db93a1c90dd960ca4ee56b65de03dTyler Luu mParameters.set(CameraParameters::KEY_PREVIEW_FPS_RANGE, 5311521831b2b2db93a1c90dd960ca4ee56b65de03dTyler Luu params.get(CameraParameters::KEY_PREVIEW_FPS_RANGE)); 532a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng } 5331521831b2b2db93a1c90dd960ca4ee56b65de03dTyler Luu else 534a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng { 5351521831b2b2db93a1c90dd960ca4ee56b65de03dTyler Luu return -EINVAL; 536a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng } 537c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 538b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( ( valstr = params.get(TICameraParameters::KEY_GBCE) ) != NULL ) 539c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 540b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("GBCE Value = %s", valstr); 541b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_GBCE, valstr); 542c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 543c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 544b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( ( valstr = params.get(TICameraParameters::KEY_GLBCE) ) != NULL ) 545c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 546b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("GLBCE Value = %s", valstr); 547b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_GLBCE, valstr); 548c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 549c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 550b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil ///Update the current parameter set 551b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(TICameraParameters::KEY_AUTOCONVERGENCE)) != NULL) 552b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 553b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("AutoConvergence Mode is set = %s", params.get(TICameraParameters::KEY_AUTOCONVERGENCE)); 554b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_AUTOCONVERGENCE, valstr); 5551521831b2b2db93a1c90dd960ca4ee56b65de03dTyler Luu } 556c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 557b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // if(params.get(TICameraParameters::KEY_AUTOCONVERGENCE_MODE)!=NULL) 558b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // { 559b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // CAMHAL_LOGDB("AutoConvergence Mode is set = %s", params.get(TICameraParameters::KEY_AUTOCONVERGENCE_MODE)); 560b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // mParameters.set(TICameraParameters::KEY_AUTOCONVERGENCE_MODE, params.get(TICameraParameters::KEY_AUTOCONVERGENCE_MODE)); 561b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // } 562c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 563b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(TICameraParameters::KEY_MANUALCONVERGENCE_VALUES)) !=NULL ) 564b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 565b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("ManualConvergence Value = %s", params.get(TICameraParameters::KEY_MANUALCONVERGENCE_VALUES)); 566b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_MANUALCONVERGENCE_VALUES, valstr); 567b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 568c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 569f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(TICameraParameters::KEY_EXPOSURE_MODE)) != NULL) { 570f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if (isParameterValid(valstr, mCameraProperties->get(CameraProperties::SUPPORTED_EXPOSURE_MODES))) { 571f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("Exposure set = %s", valstr); 572f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(TICameraParameters::KEY_EXPOSURE_MODE, valstr); 573f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 574f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid Exposure = %s", valstr); 575f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 576b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 577f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 578c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 579f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(CameraParameters::KEY_WHITE_BALANCE)) != NULL) { 580f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ( isParameterValid(valstr, mCameraProperties->get(CameraProperties::SUPPORTED_WHITE_BALANCE))) { 581f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("White balance set %s", valstr); 582f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(CameraParameters::KEY_WHITE_BALANCE, valstr); 583f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 584f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid white balance = %s", valstr); 585f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 586b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 587f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 588c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 589f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(TICameraParameters::KEY_CONTRAST)) != NULL) { 590f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if (params.getInt(TICameraParameters::KEY_CONTRAST) >= 0 ) { 591f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("Contrast set %s", valstr); 592f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(TICameraParameters::KEY_CONTRAST, valstr); 593f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 594f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid Contrast = %s", valstr); 595f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 596b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 597f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 598c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 599f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr =params.get(TICameraParameters::KEY_SHARPNESS)) != NULL) { 600f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if (params.getInt(TICameraParameters::KEY_SHARPNESS) >= 0 ) { 601f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("Sharpness set %s", valstr); 602f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(TICameraParameters::KEY_SHARPNESS, valstr); 603f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 604f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid Sharpness = %s", valstr); 605f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 606b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 607f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 608c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 609f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(TICameraParameters::KEY_SATURATION)) != NULL) { 610f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if (params.getInt(TICameraParameters::KEY_SATURATION) >= 0 ) { 611f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("Saturation set %s", valstr); 612f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(TICameraParameters::KEY_SATURATION, valstr); 613f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 614f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid Saturation = %s", valstr); 615f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 616b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 617f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 618c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 619f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(TICameraParameters::KEY_BRIGHTNESS)) != NULL) { 620f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if (params.getInt(TICameraParameters::KEY_BRIGHTNESS) >= 0 ) { 621f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("Brightness set %s", valstr); 622f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(TICameraParameters::KEY_BRIGHTNESS, valstr); 623f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 624f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid Brightness = %s", valstr); 625f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 626f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 627f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 628f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu 629f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(CameraParameters::KEY_ANTIBANDING)) != NULL) { 630f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if (isParameterValid(valstr, mCameraProperties->get(CameraProperties::SUPPORTED_ANTIBANDING))) { 631f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("Antibanding set %s", valstr); 632f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(CameraParameters::KEY_ANTIBANDING, valstr); 633f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 634f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid Antibanding = %s", valstr); 635f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 636f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 637f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 638f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu 639f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(TICameraParameters::KEY_ISO)) != NULL) { 640f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if (isParameterValid(valstr, mCameraProperties->get(CameraProperties::SUPPORTED_ISO_VALUES))) { 641f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("ISO set %s", valstr); 642f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(TICameraParameters::KEY_ISO, valstr); 643f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 644f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid ISO = %s", valstr); 645f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 646b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 647f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 648c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 649f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(CameraParameters::KEY_FOCUS_MODE)) != NULL) { 650f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if (isParameterValid(valstr, mCameraProperties->get(CameraProperties::SUPPORTED_FOCUS_MODES))) { 651f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("Focus mode set %s", params.get(CameraParameters::KEY_FOCUS_MODE)); 652f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(CameraParameters::KEY_FOCUS_MODE, valstr); 653f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 654f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid FOCUS mode = %s", valstr); 655f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 656f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 657f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 658c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 659b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(CameraParameters::KEY_FOCUS_AREAS)) != NULL ) 660b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 661b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGEB("Focus areas position set %s", params.get(CameraParameters::KEY_FOCUS_AREAS)); 662b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_FOCUS_AREAS, valstr); 663b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 664c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 665b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(TICameraParameters::KEY_MEASUREMENT_ENABLE)) != NULL ) 666b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 667b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Measurements set to %s", params.get(TICameraParameters::KEY_MEASUREMENT_ENABLE)); 668b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_MEASUREMENT_ENABLE, valstr); 669c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 670b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if (strcmp(valstr, (const char *) TICameraParameters::MEASUREMENT_ENABLE) == 0) 671b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 672b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mMeasurementEnabled = true; 673b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 674b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil else if (strcmp(valstr, (const char *) TICameraParameters::MEASUREMENT_DISABLE) == 0) 675b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 676b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mMeasurementEnabled = false; 677b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 678b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil else 679b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 680b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mMeasurementEnabled = false; 681b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 682c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 683b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 684c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 685b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(CameraParameters::KEY_EXPOSURE_COMPENSATION)) != NULL) 686c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 687b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Exposure compensation set %s", params.get(CameraParameters::KEY_EXPOSURE_COMPENSATION)); 688b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_EXPOSURE_COMPENSATION, valstr); 689c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 690b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 691f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(CameraParameters::KEY_SCENE_MODE)) != NULL) { 692f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if (isParameterValid(valstr, mCameraProperties->get(CameraProperties::SUPPORTED_SCENE_MODES))) { 693f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("Scene mode set %s", valstr); 694f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(CameraParameters::KEY_SCENE_MODE, valstr); 695f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 696f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid Scene mode = %s", valstr); 697f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 698c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 699f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 700b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 701f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(CameraParameters::KEY_FLASH_MODE)) != NULL) { 702f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if (isParameterValid(valstr, mCameraProperties->get(CameraProperties::SUPPORTED_FLASH_MODES))) { 703f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("Flash mode set %s", valstr); 704f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(CameraParameters::KEY_FLASH_MODE, valstr); 705f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 706f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid Flash mode = %s", valstr); 707f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 708c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 709f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 710c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 711f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(CameraParameters::KEY_EFFECT)) != NULL) { 712f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if (isParameterValid(valstr, mCameraProperties->get(CameraProperties::SUPPORTED_EFFECTS))) { 713f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("Effect set %s", valstr); 714f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(CameraParameters::KEY_EFFECT, valstr); 715f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 716f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid Effect = %s", valstr); 717f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 718f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 719f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 720c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 721b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(( (valstr = params.get(CameraParameters::KEY_ROTATION)) != NULL) 722b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil && (params.getInt(CameraParameters::KEY_ROTATION) >=0)) 723b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 724b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Rotation set %s", params.get(CameraParameters::KEY_ROTATION)); 725b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_ROTATION, valstr); 726b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 727c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 728b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(( (valstr = params.get(CameraParameters::KEY_JPEG_QUALITY)) != NULL) 729b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil && (params.getInt(CameraParameters::KEY_JPEG_QUALITY) >=0)) 730b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 731b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Jpeg quality set %s", params.get(CameraParameters::KEY_JPEG_QUALITY)); 732b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_JPEG_QUALITY, valstr); 733b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 734c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 735b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(( (valstr = params.get(CameraParameters::KEY_JPEG_THUMBNAIL_WIDTH)) != NULL) 736b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil && (params.getInt(CameraParameters::KEY_JPEG_THUMBNAIL_WIDTH) >=0)) 737b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 738b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Thumbnail width set %s", params.get(CameraParameters::KEY_JPEG_THUMBNAIL_WIDTH)); 739b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_JPEG_THUMBNAIL_WIDTH, valstr); 740b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 741c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 742b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(( (valstr = params.get(CameraParameters::KEY_JPEG_THUMBNAIL_HEIGHT)) != NULL) 743b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil && (params.getInt(CameraParameters::KEY_JPEG_THUMBNAIL_HEIGHT) >=0)) 744b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 745b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Thumbnail width set %s", params.get(CameraParameters::KEY_JPEG_THUMBNAIL_HEIGHT)); 746b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_JPEG_THUMBNAIL_HEIGHT, valstr); 747b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 748c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 749b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(( (valstr = params.get(CameraParameters::KEY_JPEG_THUMBNAIL_QUALITY)) != NULL ) 750b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil && (params.getInt(CameraParameters::KEY_JPEG_THUMBNAIL_QUALITY) >=0)) 751b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 752b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Thumbnail quality set %s", params.get(CameraParameters::KEY_JPEG_THUMBNAIL_QUALITY)); 753b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_JPEG_THUMBNAIL_QUALITY, valstr); 754b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 755c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 756b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(CameraParameters::KEY_GPS_LATITUDE)) != NULL ) 757b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 758b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("GPS latitude set %s", params.get(CameraParameters::KEY_GPS_LATITUDE)); 759b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_GPS_LATITUDE, valstr); 760b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil }else{ 761b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.remove(CameraParameters::KEY_GPS_LATITUDE); 762b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 763c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 764b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(CameraParameters::KEY_GPS_LONGITUDE)) != NULL ) 765b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 766b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("GPS longitude set %s", params.get(CameraParameters::KEY_GPS_LONGITUDE)); 767b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_GPS_LONGITUDE, valstr); 768b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil }else{ 769b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.remove(CameraParameters::KEY_GPS_LONGITUDE); 770b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 771c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 772b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(CameraParameters::KEY_GPS_ALTITUDE)) != NULL ) 773b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 774b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("GPS altitude set %s", params.get(CameraParameters::KEY_GPS_ALTITUDE)); 775b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_GPS_ALTITUDE, valstr); 776b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil }else{ 777b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.remove(CameraParameters::KEY_GPS_ALTITUDE); 778b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 779c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 780b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(CameraParameters::KEY_GPS_TIMESTAMP)) != NULL ) 781b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 782b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("GPS timestamp set %s", params.get(CameraParameters::KEY_GPS_TIMESTAMP)); 783b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_GPS_TIMESTAMP, valstr); 784b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil }else{ 785b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.remove(CameraParameters::KEY_GPS_TIMESTAMP); 786b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 787c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 788b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(TICameraParameters::KEY_GPS_DATESTAMP)) != NULL ) 789b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 790b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("GPS datestamp set %s", params.get(TICameraParameters::KEY_GPS_DATESTAMP)); 791b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_GPS_DATESTAMP, valstr); 792b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil }else{ 793b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.remove(TICameraParameters::KEY_GPS_DATESTAMP); 794b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 795c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 796b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(CameraParameters::KEY_GPS_PROCESSING_METHOD)) != NULL ) 797b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 798b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("GPS processing method set %s", params.get(CameraParameters::KEY_GPS_PROCESSING_METHOD)); 799b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_GPS_PROCESSING_METHOD, valstr); 800b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil }else{ 801b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.remove(CameraParameters::KEY_GPS_PROCESSING_METHOD); 802b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 803c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 804b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(TICameraParameters::KEY_GPS_MAPDATUM )) != NULL ) 805b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 806b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("GPS MAPDATUM set %s", params.get(TICameraParameters::KEY_GPS_MAPDATUM)); 807b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_GPS_MAPDATUM, valstr); 808b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil }else{ 809b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.remove(TICameraParameters::KEY_GPS_MAPDATUM); 810b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 811c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 812b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(TICameraParameters::KEY_GPS_VERSION)) != NULL ) 813b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 814b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("GPS MAPDATUM set %s", params.get(TICameraParameters::KEY_GPS_VERSION)); 815b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_GPS_VERSION, valstr); 816b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil }else{ 817b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.remove(TICameraParameters::KEY_GPS_VERSION); 818b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 819c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 820b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(TICameraParameters::KEY_EXIF_MODEL)) != NULL ) 821b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 822b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("EXIF Model set %s", params.get(TICameraParameters::KEY_EXIF_MODEL)); 823b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_EXIF_MODEL, valstr); 824b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 825c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 826b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(TICameraParameters::KEY_EXIF_MAKE)) != NULL ) 827b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 828b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("EXIF Make set %s", params.get(TICameraParameters::KEY_EXIF_MAKE)); 829b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_EXIF_MAKE, valstr); 830b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 831c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 832b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(TICameraParameters::KEY_EXP_BRACKETING_RANGE)) != NULL ) 833b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 834b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Exposure Bracketing set %s", params.get(TICameraParameters::KEY_EXP_BRACKETING_RANGE)); 835b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_EXP_BRACKETING_RANGE, valstr); 836b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 837b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil else 838b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 839b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.remove(TICameraParameters::KEY_EXP_BRACKETING_RANGE); 840b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 841c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 842f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(CameraParameters::KEY_ZOOM)) != NULL ) { 843f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((params.getInt(CameraParameters::KEY_ZOOM) >= 0 ) && 844f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu (params.getInt(CameraParameters::KEY_ZOOM) <= mMaxZoomSupported )) { 845f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("Zoom set %s", valstr); 846f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(CameraParameters::KEY_ZOOM, valstr); 847f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 848f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid Zoom: %s", valstr); 849f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 850b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 851f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 852c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 853b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(CameraParameters::KEY_AUTO_EXPOSURE_LOCK)) != NULL ) 854b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 855b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Auto Exposure Lock set %s", params.get(CameraParameters::KEY_AUTO_EXPOSURE_LOCK)); 856b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_AUTO_EXPOSURE_LOCK, valstr); 857b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 858c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 859b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(CameraParameters::KEY_AUTO_WHITEBALANCE_LOCK)) != NULL ) 860b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 861b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Auto WhiteBalance Lock set %s", params.get(CameraParameters::KEY_AUTO_WHITEBALANCE_LOCK)); 862b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_AUTO_WHITEBALANCE_LOCK, valstr); 863b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 864708ed7306c85286aa50d05ba15e0c33106e52ed0Iliyan Malchev if( (valstr = params.get(CameraParameters::KEY_METERING_AREAS)) != NULL ) 865708ed7306c85286aa50d05ba15e0c33106e52ed0Iliyan Malchev { 866708ed7306c85286aa50d05ba15e0c33106e52ed0Iliyan Malchev CAMHAL_LOGEB("Metering areas position set %s", params.get(CameraParameters::KEY_METERING_AREAS)); 867708ed7306c85286aa50d05ba15e0c33106e52ed0Iliyan Malchev mParameters.set(CameraParameters::KEY_METERING_AREAS, valstr); 868708ed7306c85286aa50d05ba15e0c33106e52ed0Iliyan Malchev } 869c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 870b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CameraParameters adapterParams = mParameters; 871c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 872b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // Only send parameters to adapter if preview is already 873b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // enabled. Initial setParameters to camera adapter, will 874b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // be called in startPreview() 875b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( NULL != mCameraAdapter && mPreviewEnabled ) { 876b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil ret |= mCameraAdapter->setParameters(adapterParams); 877c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 878c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 879b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( NULL != params.get(TICameraParameters::KEY_TEMP_BRACKETING_RANGE_POS) ) 880c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 881b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil int posBracketRange = params.getInt(TICameraParameters::KEY_TEMP_BRACKETING_RANGE_POS); 882b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( 0 < posBracketRange ) 883b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 884b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mBracketRangePositive = posBracketRange; 885b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 886c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 887b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Positive bracketing range %d", mBracketRangePositive); 888c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 889c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 890b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( NULL != params.get(TICameraParameters::KEY_TEMP_BRACKETING_RANGE_NEG) ) 891c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 892b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil int negBracketRange = params.getInt(TICameraParameters::KEY_TEMP_BRACKETING_RANGE_NEG); 893b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( 0 < negBracketRange ) 894b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 895b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mBracketRangeNegative = negBracketRange; 896b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 897c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 898b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Negative bracketing range %d", mBracketRangeNegative); 899c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 900b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( ( (valstr = params.get(TICameraParameters::KEY_TEMP_BRACKETING)) != NULL) && 901b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil ( strcmp(valstr, TICameraParameters::BRACKET_ENABLE) == 0 )) 902c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 903b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( !mBracketingEnabled ) 904b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 905b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDA("Enabling bracketing"); 906b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mBracketingEnabled = true; 907b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 908b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil //Wait for AF events to enable bracketing 909b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( NULL != mCameraAdapter ) 910b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 911b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil setEventProvider( CameraHalEvent::ALL_EVENTS, mCameraAdapter ); 912b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 913b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 914b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil else 915c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 916b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDA("Bracketing already enabled"); 917c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 918c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 919b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil else if ( ( (valstr = params.get(TICameraParameters::KEY_TEMP_BRACKETING)) != NULL ) && 920b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil ( strcmp(valstr, TICameraParameters::BRACKET_DISABLE) == 0 )) 921c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 922b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDA("Disabling bracketing"); 923b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 924b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mBracketingEnabled = false; 925b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil stopImageBracketing(); 926b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 927b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil //Remove AF events subscription 928b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( NULL != mEventProvider ) 929b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 930b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mEventProvider->disableEventNotification( CameraHalEvent::ALL_EVENTS ); 931b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil delete mEventProvider; 932b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mEventProvider = NULL; 933b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 934b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 935c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 936c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 937b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( ( (valstr = params.get(TICameraParameters::KEY_SHUTTER_ENABLE)) != NULL ) && 938b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil ( strcmp(valstr, TICameraParameters::SHUTTER_ENABLE) == 0 )) 939b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 940b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDA("Enabling shutter sound"); 941c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 942b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mShutterEnabled = true; 943b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mMsgEnabled |= CAMERA_MSG_SHUTTER; 944b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_SHUTTER_ENABLE, valstr); 945b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 946b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil else if ( ( (valstr = params.get(TICameraParameters::KEY_SHUTTER_ENABLE)) != NULL ) && 947b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil ( strcmp(valstr, TICameraParameters::SHUTTER_DISABLE) == 0 )) 948c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 949b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDA("Disabling shutter sound"); 950b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 951b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mShutterEnabled = false; 952b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mMsgEnabled &= ~CAMERA_MSG_SHUTTER; 953b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_SHUTTER_ENABLE, valstr); 954c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 955c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 956b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 957c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 958b93aec67a3f7a66060a525a5c0d68fa0089f76c4Sundar Raman //On fail restore old parameters 959b93aec67a3f7a66060a525a5c0d68fa0089f76c4Sundar Raman if ( NO_ERROR != ret ) { 960b93aec67a3f7a66060a525a5c0d68fa0089f76c4Sundar Raman mParameters.unflatten(oldParams.flatten()); 961b93aec67a3f7a66060a525a5c0d68fa0089f76c4Sundar Raman } 962b93aec67a3f7a66060a525a5c0d68fa0089f76c4Sundar Raman 963b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // Restart Preview if needed by KEY_RECODING_HINT only if preview is already running. 964b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // If preview is not started yet, Video Mode parameters will take effect on next startPreview() 965b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(restartPreviewRequired && previewEnabled()) 966c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 967b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDA("Restarting Preview as needed by KEY_RECODING_HINT"); 968b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil ret = restartPreview(); 969c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 970b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if (ret != NO_ERROR) 971c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 972b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGEA("Failed to restart Preview"); 973b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil return ret; 974c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 975c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 976c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 977c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 978c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 979b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil} 980c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 981c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::allocPreviewBufs(int width, int height, const char* previewFormat, 982c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev unsigned int buffercount, unsigned int &max_queueable) 983c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 984c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 985c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 986c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 987c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 988c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mDisplayAdapter.get() == NULL) 989c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 990c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Memory allocation of preview buffers is now placed in gralloc 991c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // CameraHal should not allocate preview buffers without DisplayAdapter 992c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_MEMORY; 993c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 994c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 995c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(!mPreviewBufs) 996c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 997c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///@todo Pluralise the name of this method to allocateBuffers 998c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewLength = 0; 999c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewBufs = (int32_t *) mDisplayAdapter->allocateBuffer(width, height, 1000c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev previewFormat, 1001c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewLength, 1002c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev buffercount); 1003c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1004c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (NULL == mPreviewBufs ) { 1005c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Couldn't allocate preview buffers"); 1006c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_MEMORY; 1007c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1008c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1009c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewOffsets = (uint32_t *) mDisplayAdapter->getOffsets(); 1010c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL == mPreviewOffsets ) { 1011c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Buffer mapping failed"); 1012c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return BAD_VALUE; 1013c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1014c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1015c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewFd = mDisplayAdapter->getFd(); 1016c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( -1 == mPreviewFd ) { 1017c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Invalid handle"); 1018c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return BAD_VALUE; 1019c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1020c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1021c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mBufProvider = (BufferProvider*) mDisplayAdapter.get(); 1022c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1023c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mDisplayAdapter->maxQueueableBuffers(max_queueable); 1024c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (ret != NO_ERROR) { 1025c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1026c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1027c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1028c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1029c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1030c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1031c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1032c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1033c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1034c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1035c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1036c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::freePreviewBufs() 1037c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1038c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 1039c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1040c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1041c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDB("mPreviewBufs = 0x%x", (unsigned int)mPreviewBufs); 1042c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mPreviewBufs) 1043c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1044c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///@todo Pluralise the name of this method to freeBuffers 1045c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mBufProvider->freeBuffer(mPreviewBufs); 1046c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewBufs = NULL; 1047c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1048c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1049c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1050c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1051c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1052c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1053c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1054c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1055c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::allocPreviewDataBufs(size_t size, size_t bufferCount) 1056c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1057c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 1058c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int bytes; 1059c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1060c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1061c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1062c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bytes = size; 1063c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1064c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1065c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1066c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if( NULL != mPreviewDataBufs ) 1067c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1068c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = freePreviewDataBufs(); 1069c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1070c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1071c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1072c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1073c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1074c7a945e0434f1b99021d46fddf88bf776da6ad37Sundar Raman bytes = ((bytes+4095)/4096)*4096; 1075c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewDataBufs = (int32_t *)mMemoryManager->allocateBuffer(0, 0, NULL, bytes, bufferCount); 1076c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1077c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDB("Size of Preview data buffer = %d", bytes); 1078c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if( NULL == mPreviewDataBufs ) 1079c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1080c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Couldn't allocate image buffers using memory manager"); 1081c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = -NO_MEMORY; 1082c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1083c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 1084c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1085c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bytes = size; 1086c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1087c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1088c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1089c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1090c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1091c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewDataFd = mMemoryManager->getFd(); 1092c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewDataLength = bytes; 1093c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewDataOffsets = mMemoryManager->getOffsets(); 1094c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1095c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 1096c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1097c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewDataFd = -1; 1098c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewDataLength = 0; 1099c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewDataOffsets = NULL; 1100c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1101c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1102c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1103c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1104c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1105c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1106c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1107c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::freePreviewDataBufs() 1108c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1109c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 1110c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1111c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1112c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1113c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1114c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1115c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1116c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if( NULL != mPreviewDataBufs ) 1117c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1118c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1119c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///@todo Pluralise the name of this method to freeBuffers 1120c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mMemoryManager->freeBuffer(mPreviewDataBufs); 1121c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewDataBufs = NULL; 1122c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1123c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1124c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1125c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1126c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1127c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1128c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1129c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1130c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1131c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::allocImageBufs(unsigned int width, unsigned int height, size_t size, const char* previewFormat, unsigned int bufferCount) 1132c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1133c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 1134c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int bytes; 1135c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1136c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1137c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1138c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bytes = size; 1139c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1140c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Always allocate the buffers for image capture using MemoryManager 1141c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1142c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1143c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if( ( NULL != mImageBufs ) ) 1144c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1145c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = freeImageBufs(); 1146c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1147c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1148c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1149c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1150c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1151c7a945e0434f1b99021d46fddf88bf776da6ad37Sundar Raman bytes = ((bytes+4095)/4096)*4096; 1152c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mImageBufs = (int32_t *)mMemoryManager->allocateBuffer(0, 0, previewFormat, bytes, bufferCount); 1153c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1154c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDB("Size of Image cap buffer = %d", bytes); 1155c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if( NULL == mImageBufs ) 1156c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1157c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Couldn't allocate image buffers using memory manager"); 1158c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = -NO_MEMORY; 1159c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1160c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 1161c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1162c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bytes = size; 1163c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1164c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1165c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1166c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1167c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1168c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mImageFd = mMemoryManager->getFd(); 1169c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mImageLength = bytes; 1170c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mImageOffsets = mMemoryManager->getOffsets(); 1171c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1172c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 1173c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1174c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mImageFd = -1; 1175c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mImageLength = 0; 1176c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mImageOffsets = NULL; 1177c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1178c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1179c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1180c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1181c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1182c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1183c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1184c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid endImageCapture( void *userData) 1185c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1186c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1187c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1188c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != userData ) 1189c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1190c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraHal *c = reinterpret_cast<CameraHal *>(userData); 1191c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev c->signalEndImageCapture(); 1192c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1193c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1194c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1195c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1196c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1197c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid releaseImageBuffers(void *userData) 1198c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1199c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1200c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1201c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != userData ) 1202c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1203c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraHal *c = reinterpret_cast<CameraHal *>(userData); 1204c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev c->freeImageBufs(); 1205c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1206c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1207c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1208c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1209c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1210c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::signalEndImageCapture() 1211c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1212c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 1213c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int w,h; 1214c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraParameters adapterParams = mParameters; 1215c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Mutex::Autolock lock(mLock); 1216c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1217c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1218c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1219c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->sendCommand(CameraAdapter::CAMERA_STOP_IMAGE_CAPTURE); 1220c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1221c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1222c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1223c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1224c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1225c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1226c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::freeImageBufs() 1227c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1228c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 1229c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1230c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1231c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1232c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1233c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1234c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1235c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if( NULL != mImageBufs ) 1236c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1237c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1238c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///@todo Pluralise the name of this method to freeBuffers 1239c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mMemoryManager->freeBuffer(mImageBufs); 1240c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mImageBufs = NULL; 1241c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1242c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1243c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 1244c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1245c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = -EINVAL; 1246c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1247c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1248c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1249c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1250c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1251c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1252c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1253c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1254c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1255c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1256c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1257c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 1258c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Start preview mode. 1259c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1260c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 1261c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return NO_ERROR Camera switched to VF mode 1262c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @todo Update function header with the different errors that are possible 1263c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1264c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 1265c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::startPreview() 1266c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1267c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1268c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 1269c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraAdapter::BuffersDescriptor desc; 1270c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraFrame frame; 1271c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev const char *valstr = NULL; 1272c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev unsigned int required_buffer_count; 1273c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev unsigned int max_queueble_buffers; 1274c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1275c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#if PPM_INSTRUMENTATION || PPM_INSTRUMENTATION_ABS 1276c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1277c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev gettimeofday(&mStartPreview, NULL); 1278c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1279c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#endif 1280c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1281c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1282c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1283e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman if ( mPreviewEnabled ) 1284e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman { 1285e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman CAMHAL_LOGDA("Preview already running"); 1286e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman 1287e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman LOG_FUNCTION_NAME_EXIT; 1288e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman 1289e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman return ALREADY_EXISTS; 1290e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman } 1291e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman 1292e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman if ( NULL != mCameraAdapter ) { 1293e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman 12945950d86f5e3d119cb024ae3989a643571dd81794Sundar Raman ret = mCameraAdapter->setParameters(mParameters); 1295e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman } 1296e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman 1297e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman ///If we don't have the preview callback enabled and display adapter, 1298e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman if(!mSetPreviewWindowCalled || (mDisplayAdapter.get() == NULL)) 1299e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman { 1300e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman CAMHAL_LOGEA("Preview not started. Preview in progress flag set"); 1301e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman mPreviewStartInProgress = true; 1302e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman return NO_ERROR; 1303e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman } 1304e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman 1305c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if( (mDisplayAdapter.get() != NULL) && ( !mPreviewEnabled ) && ( mDisplayPaused ) ) 1306c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1307c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("Preview is in paused state"); 1308c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1309c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mDisplayPaused = false; 1310c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewEnabled = true; 1311c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1312c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1313c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mDisplayAdapter->pauseDisplay(mDisplayPaused); 1314c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1315c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR != ret ) 1316c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1317c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEB("Display adapter resume failed %x", ret); 1318c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1319c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1320c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //restart preview callbacks 1321c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mMsgEnabled & CAMERA_MSG_PREVIEW_FRAME) 1322c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1323c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->enableMsgType (CAMERA_MSG_PREVIEW_FRAME); 1324c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 13253a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu if ( mDynamicPreviewSwitch ) 13263a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu { 13273a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu forceStopPreview(); 13283a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu mDynamicPreviewSwitch = false; 13293a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu } 13303a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu else 13313a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu { 13323a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu return ret; 13333a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu } 1334c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1335c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1336c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /// Ensure that buffers for preview are allocated before we start the camera 1337c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Get the updated size from Camera Adapter, to account for padding etc 1338c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_QUERY_RESOLUTION_PREVIEW, 1339c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ( int ) &frame); 1340c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR != ret ) 1341c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1342c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1343c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1344c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1345c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Update the current preview width and height 1346c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewWidth = frame.mWidth; 1347c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewHeight = frame.mHeight; 1348c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1349c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //Update the padded width and height - required for VNF and VSTAB 1350c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mParameters.set(TICameraParameters::KEY_PADDED_WIDTH, mPreviewWidth); 1351c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mParameters.set(TICameraParameters::KEY_PADDED_HEIGHT, mPreviewHeight); 1352c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1353c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev required_buffer_count = atoi(mCameraProperties->get(CameraProperties::REQUIRED_PREVIEW_BUFS)); 1354c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1355c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Allocate the preview buffers 1356c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = allocPreviewBufs(frame.mWidth, frame.mHeight, mParameters.getPreviewFormat(), required_buffer_count, max_queueble_buffers); 1357c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1358c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR != ret ) 1359c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1360c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Couldn't allocate buffers for Preview"); 1361c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto error; 1362c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1363c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1364c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( mMeasurementEnabled ) 1365c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1366c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1367c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_QUERY_BUFFER_SIZE_PREVIEW_DATA, 1368c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ( int ) &frame, 1369c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev required_buffer_count); 1370c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR != ret ) 1371c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1372c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1373c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1374c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1375c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Allocate the preview data buffers 1376c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = allocPreviewDataBufs(frame.mLength, required_buffer_count); 1377c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR != ret ) { 1378c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Couldn't allocate preview data buffers"); 1379c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto error; 1380c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1381c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1382c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1383c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1384c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mBuffers = mPreviewDataBufs; 1385c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mOffsets = mPreviewDataOffsets; 1386c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mFd = mPreviewDataFd; 1387c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mLength = mPreviewDataLength; 1388c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mCount = ( size_t ) required_buffer_count; 1389c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mMaxQueueable = (size_t) required_buffer_count; 1390c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1391c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->sendCommand(CameraAdapter::CAMERA_USE_BUFFERS_PREVIEW_DATA, 1392c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ( int ) &desc); 1393c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1394c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1395c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1396c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1397c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Pass the buffers to Camera Adapter 1398c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mBuffers = mPreviewBufs; 1399c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mOffsets = mPreviewOffsets; 1400c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mFd = mPreviewFd; 1401c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mLength = mPreviewLength; 1402c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mCount = ( size_t ) required_buffer_count; 1403c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mMaxQueueable = (size_t) max_queueble_buffers; 1404c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 14058fb9734825448eebe07b080b0c2e82565111cca2Sundar Raman ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_USE_BUFFERS_PREVIEW, 14068fb9734825448eebe07b080b0c2e82565111cca2Sundar Raman ( int ) &desc); 14078fb9734825448eebe07b080b0c2e82565111cca2Sundar Raman 14088fb9734825448eebe07b080b0c2e82565111cca2Sundar Raman if ( NO_ERROR != ret ) 14098fb9734825448eebe07b080b0c2e82565111cca2Sundar Raman { 14108fb9734825448eebe07b080b0c2e82565111cca2Sundar Raman CAMHAL_LOGEB("Failed to register preview buffers: 0x%x", ret); 14118fb9734825448eebe07b080b0c2e82565111cca2Sundar Raman freePreviewBufs(); 14128fb9734825448eebe07b080b0c2e82565111cca2Sundar Raman return ret; 14138fb9734825448eebe07b080b0c2e82565111cca2Sundar Raman } 1414c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1415c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->startPreviewCallbacks(mParameters, mPreviewBufs, mPreviewOffsets, mPreviewFd, mPreviewLength, required_buffer_count); 1416c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1417c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Start the callback notifier 1418c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mAppCallbackNotifier->start(); 1419c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1420c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if( ALREADY_EXISTS == ret ) 1421c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1422c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //Already running, do nothing 1423c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("AppCallbackNotifier already running"); 1424c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = NO_ERROR; 1425c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1426c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else if ( NO_ERROR == ret ) { 1427c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("Started AppCallbackNotifier.."); 1428c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->setMeasurements(mMeasurementEnabled); 1429c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1430c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 1431c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1432c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("Couldn't start AppCallbackNotifier"); 1433c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto error; 1434c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1435c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1436c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Enable the display adapter if present, actual overlay enable happens when we post the buffer 1437c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mDisplayAdapter.get() != NULL) 1438c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1439c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("Enabling display"); 1440c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bool isS3d = false; 1441c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev DisplayAdapter::S3DParameters s3dParams; 1442c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int width, height; 1443c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mParameters.getPreviewSize(&width, &height); 1444c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#if 0 //TODO: s3d is not part of bringup...will reenable 1445c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( (valstr = mParameters.get(TICameraParameters::KEY_S3D_SUPPORTED)) != NULL) { 1446c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev isS3d = (strcmp(valstr, "true") == 0); 1447c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1448c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( (valstr = mParameters.get(TICameraParameters::KEY_S3D2D_PREVIEW)) != NULL) { 1449c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (strcmp(valstr, "off") == 0) 1450c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1451c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("STEREO 3D->2D PREVIEW MODE IS OFF"); 1452c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //TODO: obtain the frame packing configuration from camera or user settings 1453c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //once side by side configuration is supported 1454c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev s3dParams.mode = OVERLAY_S3D_MODE_ON; 1455c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev s3dParams.framePacking = OVERLAY_S3D_FORMAT_OVERUNDER; 1456c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev s3dParams.order = OVERLAY_S3D_ORDER_LF; 1457c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev s3dParams.subSampling = OVERLAY_S3D_SS_NONE; 1458c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1459c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 1460c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1461c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("STEREO 3D->2D PREVIEW MODE IS ON"); 1462c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev s3dParams.mode = OVERLAY_S3D_MODE_OFF; 1463c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev s3dParams.framePacking = OVERLAY_S3D_FORMAT_OVERUNDER; 1464c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev s3dParams.order = OVERLAY_S3D_ORDER_LF; 1465c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev s3dParams.subSampling = OVERLAY_S3D_SS_NONE; 1466c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1467c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1468c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#endif //if 0 1469c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1470c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#if PPM_INSTRUMENTATION || PPM_INSTRUMENTATION_ABS 1471c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1472c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mDisplayAdapter->enableDisplay(width, height, &mStartPreview, isS3d ? &s3dParams : NULL); 1473c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1474c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#else 1475c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1476c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mDisplayAdapter->enableDisplay(width, height, NULL, isS3d ? &s3dParams : NULL); 1477c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1478c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#endif 1479c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1480c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( ret != NO_ERROR ) 1481c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1482c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Couldn't enable display"); 1483c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto error; 1484c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1485c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1486c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1487c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1488c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Send START_PREVIEW command to adapter 1489c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("Starting CameraAdapter preview mode"); 1490c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1491c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_START_PREVIEW); 1492c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1493c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(ret!=NO_ERROR) 1494c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1495c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Couldn't start preview w/ CameraAdapter"); 1496c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto error; 1497c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1498c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("Started preview"); 1499c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1500c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewEnabled = true; 1501c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewStartInProgress = false; 1502c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1503c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1504c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev error: 1505c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1506c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Performing cleanup after error"); 1507c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1508c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //Do all the cleanup 1509c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev freePreviewBufs(); 1510c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->sendCommand(CameraAdapter::CAMERA_STOP_PREVIEW); 1511c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mDisplayAdapter.get() != NULL) 1512c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 15136b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng mDisplayAdapter->disableDisplay(false); 1514c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1515c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->stop(); 1516c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewStartInProgress = false; 1517c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewEnabled = false; 1518c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1519c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1520c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1521c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1522c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1523c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 1524c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Sets ANativeWindow object. 1525c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1526c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Preview buffers provided to CameraHal via this object. DisplayAdapter will be interfacing with it 1527c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev to render buffers to display. 1528c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1529c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param[in] window The ANativeWindow object created by Surface flinger 1530c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return NO_ERROR If the ANativeWindow object passes validation criteria 1531c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @todo Define validation criteria for ANativeWindow object. Define error codes for scenarios 1532c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1533c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 1534c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::setPreviewWindow(struct preview_stream_ops *window) 1535c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1536c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 1537c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraAdapter::BuffersDescriptor desc; 1538c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1539c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1540c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSetPreviewWindowCalled = true; 1541c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1542c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///If the Camera service passes a null window, we destroy existing window and free the DisplayAdapter 1543c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(!window) 1544c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1545c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mDisplayAdapter.get() != NULL) 1546c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1547c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///NULL window passed, destroy the display adapter if present 1548c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("NULL window passed, destroying display adapter"); 1549c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mDisplayAdapter.clear(); 1550c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///@remarks If there was a window previously existing, we usually expect another valid window to be passed by the client 1551c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///@remarks so, we will wait until it passes a valid window to begin the preview again 1552c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSetPreviewWindowCalled = false; 1553c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1554c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("NULL ANativeWindow passed to setPreviewWindow"); 1555c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_ERROR; 1556c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev }else if(mDisplayAdapter.get() == NULL) 1557c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1558c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Need to create the display adapter since it has not been created 1559c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Create display adapter 1560c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mDisplayAdapter = new ANativeWindowDisplayAdapter(); 1561c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = NO_ERROR; 1562c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(!mDisplayAdapter.get() || ((ret=mDisplayAdapter->initialize())!=NO_ERROR)) 1563c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1564c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(ret!=NO_ERROR) 1565c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1566c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mDisplayAdapter.clear(); 1567c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("DisplayAdapter initialize failed"); 1568c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1569c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1570c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1571c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 1572c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1573c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Couldn't create DisplayAdapter"); 1574c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1575c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_MEMORY; 1576c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1577c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1578c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1579c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // DisplayAdapter needs to know where to get the CameraFrames from inorder to display 1580c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Since CameraAdapter is the one that provides the frames, set it as the frame provider for DisplayAdapter 1581c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mDisplayAdapter->setFrameProvider(mCameraAdapter); 1582c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1583c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Any dynamic errors that happen during the camera use case has to be propagated back to the application 1584c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // via CAMERA_MSG_ERROR. AppCallbackNotifier is the class that notifies such errors to the application 1585c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Set it as the error handler for the DisplayAdapter 1586c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mDisplayAdapter->setErrorHandler(mAppCallbackNotifier.get()); 1587c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1588c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Update the display adapter with the new window that is passed from CameraService 1589c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mDisplayAdapter->setPreviewWindow(window); 1590c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(ret!=NO_ERROR) 1591c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1592c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEB("DisplayAdapter setPreviewWindow returned error %d", ret); 1593c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1594c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1595c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mPreviewStartInProgress) 1596c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1597c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("setPreviewWindow called when preview running"); 1598c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Start the preview since the window is now available 1599c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = startPreview(); 1600c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1601c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev }else 1602c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1603c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /* If mDisplayAdpater is already created. No need to do anything. 1604c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev * We get a surface handle directly now, so we can reconfigure surface 1605c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev * itself in DisplayAdapter if dimensions have changed 1606c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 1607c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1608c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1609c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1610c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1611c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1612c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1613c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1614c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1615c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 1616c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Stop a previously started preview. 1617c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1618c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 1619c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return none 1620c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1621c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 1622c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::stopPreview() 1623c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1624c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1625c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1626c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(!previewEnabled() && !mDisplayPaused) 1627c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1628c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1629c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return; 1630c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1631c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1632c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mDisplayPaused) 1633c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1634c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Display is paused, which essentially means there is no preview active. 1635c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Note: this is done so that when stopPreview is called by client after 1636c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // an image capture, we do not de-initialize the camera adapter and 1637c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // restart over again. 163897db71f3a06c88c16f46fea8189f542dcde28f7fTyler Luu 163997db71f3a06c88c16f46fea8189f542dcde28f7fTyler Luu // Since we are not calling CameraAdapter->stopPreview, we need to 164097db71f3a06c88c16f46fea8189f542dcde28f7fTyler Luu // explicitly release the 3A locks in this first level stopPreview call 164197db71f3a06c88c16f46fea8189f542dcde28f7fTyler Luu // before returning 164297db71f3a06c88c16f46fea8189f542dcde28f7fTyler Luu if ( NULL != mCameraAdapter ) { 164397db71f3a06c88c16f46fea8189f542dcde28f7fTyler Luu CameraParameters adapterParams = mParameters; 164497db71f3a06c88c16f46fea8189f542dcde28f7fTyler Luu 164597db71f3a06c88c16f46fea8189f542dcde28f7fTyler Luu adapterParams.set(CameraParameters::KEY_AUTO_EXPOSURE_LOCK, CameraParameters::FALSE); 164697db71f3a06c88c16f46fea8189f542dcde28f7fTyler Luu adapterParams.set(CameraParameters::KEY_AUTO_WHITEBALANCE_LOCK, CameraParameters::FALSE); 164797db71f3a06c88c16f46fea8189f542dcde28f7fTyler Luu mCameraAdapter->setParameters(adapterParams); 164897db71f3a06c88c16f46fea8189f542dcde28f7fTyler Luu } 164997db71f3a06c88c16f46fea8189f542dcde28f7fTyler Luu 1650c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return; 1651c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1652c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1653c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev forceStopPreview(); 1654c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1655b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // Reset Capture-Mode to default, so that when we switch from VideoRecording 1656b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // to ImageCapture, CAPTURE_MODE is not left to VIDEO_MODE. 1657c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("Resetting Capture-Mode to default"); 1658c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mParameters.set(TICameraParameters::KEY_CAP_MODE, ""); 1659c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1660c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1661c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1662c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1663c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 1664c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Returns true if preview is enabled 1665c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1666c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 1667c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return true If preview is running currently 1668c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev false If preview has been stopped 1669c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1670c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 1671c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevbool CameraHal::previewEnabled() 1672c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1673c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1674c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1675c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return (mPreviewEnabled || mPreviewStartInProgress); 1676c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1677c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1678c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 1679c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Start record mode. 1680c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1681c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev When a record image is available a CAMERA_MSG_VIDEO_FRAME message is sent with 1682c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev the corresponding frame. Every record frame must be released by calling 1683c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev releaseRecordingFrame(). 1684c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1685c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 1686c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return NO_ERROR If recording could be started without any issues 1687c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @todo Update the header with possible error values in failure scenarios 1688c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1689c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 1690c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::startRecording( ) 1691c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1692c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int w, h; 1693b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil const char *valstr = NULL; 1694b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil bool restartPreviewRequired = false; 1695c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 1696c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1697c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1698c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1699c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1700c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#if PPM_INSTRUMENTATION || PPM_INSTRUMENTATION_ABS 1701c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1702c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev gettimeofday(&mStartPreview, NULL); 1703c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1704c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#endif 1705c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1706c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(!previewEnabled()) 1707c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1708c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_INIT; 1709c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1710c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1711b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil valstr = mParameters.get(CameraParameters::KEY_RECORDING_HINT); 1712b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( (valstr == NULL) || 1713b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil ( (valstr != NULL) && (strcmp(valstr, CameraParameters::TRUE) != 0) ) ) 1714c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1715b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil restartPreviewRequired = setVideoModeParameters(); 1716b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1717b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(restartPreviewRequired) 1718b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 1719b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil ret = restartPreview(); 1720b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 1721c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1722c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1723c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1724c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1725c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mAppCallbackNotifier->initSharedVideoBuffers(mPreviewBufs, mPreviewOffsets, mPreviewFd, mPreviewLength, atoi(mCameraProperties->get(CameraProperties::REQUIRED_PREVIEW_BUFS))); 1726c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1727c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1728c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1729c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1730c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mAppCallbackNotifier->startRecording(); 1731c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1732c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1733c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1734c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1735c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Buffers for video capture (if different from preview) are expected to be allocated within CameraAdapter 1736c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_START_VIDEO); 1737c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1738c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1739c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1740c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1741c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mRecordingEnabled = true; 1742c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1743c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1744c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1745c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1746c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1747c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1748c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1749c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 1750c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Set the camera parameters specific to Video Recording. 1751c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1752c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev This function checks for the camera parameters which have to be set for recording. 1753c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Video Recording needs CAPTURE_MODE to be VIDEO_MODE. This function sets it. 1754c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev This function also enables Video Recording specific functions like VSTAB & VNF. 1755c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1756c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 1757b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil @return true if preview needs to be restarted for VIDEO_MODE parameters to take effect. 1758c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @todo Modify the policies for enabling VSTAB & VNF usecase based later. 1759c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1760c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 1761b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patilbool CameraHal::setVideoModeParameters() 1762c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1763c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev const char *valstr = NULL; 1764c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bool restartPreviewRequired = false; 1765c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 1766c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1767c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1768c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1769c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Set CAPTURE_MODE to VIDEO_MODE, if not set already and Restart Preview 1770c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev valstr = mParameters.get(TICameraParameters::KEY_CAP_MODE); 1771c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( (valstr == NULL) || 1772c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ( (valstr != NULL) && (strcmp(valstr, (const char *) TICameraParameters::VIDEO_MODE) != 0) ) ) 1773c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1774c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("Set CAPTURE_MODE to VIDEO_MODE"); 1775c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mParameters.set(TICameraParameters::KEY_CAP_MODE, (const char *) TICameraParameters::VIDEO_MODE); 1776c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev restartPreviewRequired = true; 1777c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1778c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1779cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil // Check if CAPTURE_MODE is VIDEO_MODE, since VSTAB & VNF work only in VIDEO_MODE. 1780cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil valstr = mParameters.get(TICameraParameters::KEY_CAP_MODE); 1781cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil if (strcmp(valstr, (const char *) TICameraParameters::VIDEO_MODE) == 0) 1782c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1783cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil // Enable VSTAB, if not enabled already 1784cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil valstr = mParameters.get(TICameraParameters::KEY_VSTAB); 1785cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil if ( (valstr == NULL) || 1786cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil ( (valstr != NULL) && (strcmp(valstr, "1") != 0) ) ) 1787c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1788cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil CAMHAL_LOGDA("Enable VSTAB"); 1789cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil mParameters.set(TICameraParameters::KEY_VSTAB, "1"); 1790cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil restartPreviewRequired = true; 1791cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil } 1792c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1793cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil // Enable VNF, if not enabled already 1794cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil valstr = mParameters.get(TICameraParameters::KEY_VNF); 1795cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil if ( (valstr == NULL) || 1796cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil ( (valstr != NULL) && (strcmp(valstr, "1") != 0) ) ) 1797cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil { 1798cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil CAMHAL_LOGDA("Enable VNF"); 1799cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil mParameters.set(TICameraParameters::KEY_VNF, "1"); 1800cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil restartPreviewRequired = true; 1801cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil } 1802c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1803cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil // For VSTAB alone for 1080p resolution, padded width goes > 2048, which cannot be rendered by GPU. 1804cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil // In such case, there is support in Ducati for combination of VSTAB & VNF requiring padded width < 2048. 1805cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil // So we are forcefully enabling VNF, if VSTAB is enabled for 1080p resolution. 1806cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil valstr = mParameters.get(TICameraParameters::KEY_VSTAB); 1807cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil if ((valstr != NULL) && (strcmp(valstr, "1") == 0) && (mPreviewWidth == 1920)) 1808cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil { 1809cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil CAMHAL_LOGDA("Force Enable VNF for 1080p"); 1810cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil mParameters.set(TICameraParameters::KEY_VNF, "1"); 1811cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil restartPreviewRequired = true; 1812c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1813c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1814c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1815b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil LOG_FUNCTION_NAME_EXIT; 1816b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1817b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil return restartPreviewRequired; 1818b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil} 1819b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1820b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil/** 1821b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil @brief Reset the camera parameters specific to Video Recording. 1822b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1823b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil This function resets CAPTURE_MODE and disables Recording specific functions like VSTAB & VNF. 1824b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1825b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil @param none 1826b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil @return true if preview needs to be restarted for VIDEO_MODE parameters to take effect. 1827b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1828b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil */ 1829b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patilbool CameraHal::resetVideoModeParameters() 1830b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil{ 1831b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil const char *valstr = NULL; 1832b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil bool restartPreviewRequired = false; 1833b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil status_t ret = NO_ERROR; 1834b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1835b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil LOG_FUNCTION_NAME; 1836b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1837b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // Set CAPTURE_MODE to VIDEO_MODE, if not set already and Restart Preview 1838b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil valstr = mParameters.get(TICameraParameters::KEY_CAP_MODE); 1839b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( (valstr != NULL) && (strcmp(valstr, (const char *) TICameraParameters::VIDEO_MODE) == 0) ) 1840b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 1841b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDA("Reset Capture-Mode to default"); 1842b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_CAP_MODE, ""); 1843b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil restartPreviewRequired = true; 1844b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 1845b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1846b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // Enable VSTAB, if not enabled already 1847b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil valstr = mParameters.get(TICameraParameters::KEY_VSTAB); 1848b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( (valstr != NULL) && (strcmp(valstr, "1") == 0) ) 1849c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1850b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDA("Disable VSTAB"); 1851b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_VSTAB, "0"); 1852b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil restartPreviewRequired = true; 1853c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1854c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1855b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // Enable VNF, if not enabled already 1856b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil valstr = mParameters.get(TICameraParameters::KEY_VNF); 1857b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( (valstr != NULL) && (strcmp(valstr, "1") == 0) ) 1858b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 1859b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDA("Disable VNF"); 1860b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_VNF, "0"); 1861b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil restartPreviewRequired = true; 1862b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 1863b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1864b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil LOG_FUNCTION_NAME_EXIT; 1865b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1866b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil return restartPreviewRequired; 1867b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil} 1868b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1869b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil/** 1870b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil @brief Restart the preview with setParameter. 1871b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1872b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil This function restarts preview, for some VIDEO_MODE parameters to take effect. 1873b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1874b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil @param none 1875b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil @return NO_ERROR If recording parameters could be set without any issues 1876b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1877b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil */ 1878b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patilstatus_t CameraHal::restartPreview() 1879b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil{ 1880b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil const char *valstr = NULL; 1881b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil char tmpvalstr[30]; 1882b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil status_t ret = NO_ERROR; 1883b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1884b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil LOG_FUNCTION_NAME; 1885b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1886b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // Retain CAPTURE_MODE before calling stopPreview(), since it is reset in stopPreview(). 1887b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil tmpvalstr[0] = 0; 1888b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil valstr = mParameters.get(TICameraParameters::KEY_CAP_MODE); 1889b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(valstr != NULL) 1890b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 1891b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(sizeof(tmpvalstr) < (strlen(valstr)+1)) 1892b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 1893b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil return -EINVAL; 1894b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 1895b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1896e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman strncpy(tmpvalstr, valstr, sizeof(tmpvalstr)); 1897b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil tmpvalstr[sizeof(tmpvalstr)-1] = 0; 1898b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 1899b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1900b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil stopPreview(); 1901b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1902b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 1903b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil Mutex::Autolock lock(mLock); 1904b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_CAP_MODE, tmpvalstr); 1905b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mCameraAdapter->setParameters(mParameters); 1906b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 1907b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1908b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil ret = startPreview(); 1909b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1910c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1911c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1912c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1913c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1914c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1915c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 1916c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Stop a previously started recording. 1917c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1918c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 1919c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return none 1920c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1921c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 1922c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::stopRecording() 1923c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1924c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1925c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1926c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (!mRecordingEnabled ) 1927c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1928c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return; 1929c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1930c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1931c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->stopRecording(); 1932c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1933c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->sendCommand(CameraAdapter::CAMERA_STOP_VIDEO); 1934c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1935c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mRecordingEnabled = false; 1936c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1937c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1938c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1939c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1940c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 1941c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Returns true if recording is enabled. 1942c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1943c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 1944c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return true If recording is currently running 1945c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev false If recording has been stopped 1946c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1947c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 1948c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevint CameraHal::recordingEnabled() 1949c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1950c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1951c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1952c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1953c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1954c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return mRecordingEnabled; 1955c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1956c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1957c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 1958c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Release a record frame previously returned by CAMERA_MSG_VIDEO_FRAME. 1959c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1960c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param[in] mem MemoryBase pointer to the frame being released. Must be one of the buffers 1961c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev previously given by CameraHal 1962c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return none 1963c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1964c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 1965c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::releaseRecordingFrame(const void* mem) 1966c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1967c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1968c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1969c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //CAMHAL_LOGDB(" 0x%x", mem->pointer()); 1970c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1971c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( ( mRecordingEnabled ) && mem != NULL) 1972c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1973c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->releaseRecordingFrame(mem); 1974c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1975c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1976c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1977c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1978c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return; 1979c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1980c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1981c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 1982c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Start auto focus 1983c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1984c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev This call asynchronous. 1985c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev The notification callback routine is called with CAMERA_MSG_FOCUS once when 1986c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev focusing is complete. autoFocus() will be called again if another auto focus is 1987c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev needed. 1988c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1989c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 1990c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return NO_ERROR 1991c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @todo Define the error codes if the focus is not locked 1992c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1993c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 1994c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::autoFocus() 1995c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1996c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 1997c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1998c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#if PPM_INSTRUMENTATION || PPM_INSTRUMENTATION_ABS 1999c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2000c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev gettimeofday(&mStartFocus, NULL); 2001c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2002c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#endif 2003c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2004c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2005c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2006c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2007c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != mCameraAdapter ) 2008c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2009c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2010c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#if PPM_INSTRUMENTATION || PPM_INSTRUMENTATION_ABS 2011c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2012c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //pass the autoFocus timestamp along with the command to camera adapter 2013c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_PERFORM_AUTOFOCUS, ( int ) &mStartFocus); 2014c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2015c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#else 2016c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2017c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_PERFORM_AUTOFOCUS); 2018c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2019c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#endif 2020c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2021c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2022c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 2023c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2024c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = -1; 2025c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2026c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2027c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2028c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2029c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 2030c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2031c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2032c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 2033c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Cancels auto-focus function. 2034c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2035c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev If the auto-focus is still in progress, this function will cancel it. 2036c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Whether the auto-focus is in progress or not, this function will return the 2037c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev focus position to the default. If the camera does not support auto-focus, this is a no-op. 2038c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2039c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2040c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 2041c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return NO_ERROR If the cancel succeeded 2042c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @todo Define error codes if cancel didnt succeed 2043c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2044c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 2045c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::cancelAutoFocus() 2046c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2047c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2048c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if( NULL != mCameraAdapter ) 2049c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2050c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->sendCommand(CameraAdapter::CAMERA_CANCEL_AUTOFOCUS); 2051c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2052c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2053c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_ERROR; 2054c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2055c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2056c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::setEventProvider(int32_t eventMask, MessageNotifier * eventNotifier) 2057c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2058c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2059c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2060c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2061c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != mEventProvider ) 2062c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2063c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mEventProvider->disableEventNotification(CameraHalEvent::ALL_EVENTS); 2064c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev delete mEventProvider; 2065c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mEventProvider = NULL; 2066c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2067c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2068c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mEventProvider = new EventProvider(eventNotifier, this, eventCallbackRelay); 2069c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL == mEventProvider ) 2070c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2071c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Error in creating EventProvider"); 2072c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2073c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 2074c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2075c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mEventProvider->enableEventNotification(eventMask); 2076c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2077c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2078c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2079c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2080c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2081c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::eventCallbackRelay(CameraHalEvent* event) 2082c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2083c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2084c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2085c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraHal *appcbn = ( CameraHal * ) (event->mCookie); 2086c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev appcbn->eventCallback(event ); 2087c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2088c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2089c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2090c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2091c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::eventCallback(CameraHalEvent* event) 2092c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2093c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2094c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2095c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != event ) 2096c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2097c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev switch( event->mEventType ) 2098c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2099c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev case CameraHalEvent::EVENT_FOCUS_LOCKED: 2100c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev case CameraHalEvent::EVENT_FOCUS_ERROR: 2101c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2102c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( mBracketingEnabled ) 2103c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2104c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev startImageBracketing(); 2105c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2106c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev break; 2107c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2108c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev default: 2109c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2110c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev break; 2111c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2112c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev }; 2113c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2114c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2115c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2116c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2117c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2118c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::startImageBracketing() 2119c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2120c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 2121c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraFrame frame; 2122c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraAdapter::BuffersDescriptor desc; 2123c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2124c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#if PPM_INSTRUMENTATION || PPM_INSTRUMENTATION_ABS 2125c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2126c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev gettimeofday(&mStartCapture, NULL); 2127c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2128c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#endif 2129c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2130c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2131c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2132c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(!previewEnabled() && !mDisplayPaused) 2133c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2134c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2135c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_INIT; 2136c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2137c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2138c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( !mBracketingEnabled ) 2139c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2140c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 2141c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2142c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2143c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 2144c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2145c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mBracketingRunning = true; 2146c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2147c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2148c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( (NO_ERROR == ret) && ( NULL != mCameraAdapter ) ) 2149c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2150c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_QUERY_BUFFER_SIZE_IMAGE_CAPTURE, 2151c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ( int ) &frame, 2152c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ( mBracketRangeNegative + 1 )); 2153c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2154c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR != ret ) 2155c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2156c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEB("CAMERA_QUERY_BUFFER_SIZE_IMAGE_CAPTURE returned error 0x%x", ret); 2157c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2158c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2159c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2160c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 2161c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2162c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != mAppCallbackNotifier.get() ) 2163c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2164c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->setBurst(true); 2165c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2166c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2167c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2168c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 2169c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2170c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mParameters.getPictureSize(( int * ) &frame.mWidth, 2171c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ( int * ) &frame.mHeight); 2172c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2173c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = allocImageBufs(frame.mWidth, 2174c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev frame.mHeight, 2175c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev frame.mLength, 2176c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mParameters.getPictureFormat(), 2177c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ( mBracketRangeNegative + 1 )); 2178c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR != ret ) 2179c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2180c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEB("allocImageBufs returned error 0x%x", ret); 2181c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2182c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2183c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2184c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( (NO_ERROR == ret) && ( NULL != mCameraAdapter ) ) 2185c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2186c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2187c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mBuffers = mImageBufs; 2188c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mOffsets = mImageOffsets; 2189c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mFd = mImageFd; 2190c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mLength = mImageLength; 2191c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mCount = ( size_t ) ( mBracketRangeNegative + 1 ); 2192c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mMaxQueueable = ( size_t ) ( mBracketRangeNegative + 1 ); 2193c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2194c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_USE_BUFFERS_IMAGE_CAPTURE, 2195c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ( int ) &desc); 2196c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2197c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 2198c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2199c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2200c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#if PPM_INSTRUMENTATION || PPM_INSTRUMENTATION_ABS 2201c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2202c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //pass capture timestamp along with the camera adapter command 2203c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_START_BRACKET_CAPTURE, ( mBracketRangePositive + 1 ), (int) &mStartCapture); 2204c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2205c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#else 2206c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2207c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_START_BRACKET_CAPTURE, ( mBracketRangePositive + 1 )); 2208c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2209c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#endif 2210c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2211c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2212c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2213c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2214c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 2215c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2216c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2217c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::stopImageBracketing() 2218c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2219c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 2220c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2221c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2222c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2223c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( !mBracketingRunning ) 2224c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2225c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 2226c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2227c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2228c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 2229c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2230c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mBracketingRunning = false; 2231c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2232c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2233c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(!previewEnabled() && !mDisplayPaused) 2234c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2235c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_INIT; 2236c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2237c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2238c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 2239c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2240c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_STOP_BRACKET_CAPTURE); 2241c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2242c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2243c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2244c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2245c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 2246c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2247c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2248c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 2249c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Take a picture. 2250c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2251c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 2252c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return NO_ERROR If able to switch to image capture 2253c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @todo Define error codes if unable to switch to image capture 2254c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2255c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 2256c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::takePicture( ) 2257c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2258c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 2259c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraFrame frame; 2260c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraAdapter::BuffersDescriptor desc; 2261c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int burst; 2262ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu const char *valstr = NULL; 2263c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev unsigned int bufferCount = 1; 2264c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2265c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Mutex::Autolock lock(mLock); 2266c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2267c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#if PPM_INSTRUMENTATION || PPM_INSTRUMENTATION_ABS 2268c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2269c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev gettimeofday(&mStartCapture, NULL); 2270c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2271c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#endif 2272c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2273c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2274c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2275c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(!previewEnabled() && !mDisplayPaused) 2276c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2277c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2278ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu CAMHAL_LOGEA("Preview not started..."); 2279c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_INIT; 2280c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2281c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2282ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu // return error if we are already capturing 2283ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu if ( (mCameraAdapter->getState() == CameraAdapter::CAPTURE_STATE && 2284ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu mCameraAdapter->getNextState() != CameraAdapter::PREVIEW_STATE) || 2285ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu (mCameraAdapter->getState() == CameraAdapter::VIDEO_CAPTURE_STATE && 2286ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu mCameraAdapter->getNextState() != CameraAdapter::VIDEO_STATE) ) { 2287ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu CAMHAL_LOGEA("Already capturing an image..."); 2288c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_INIT; 2289c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2290c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2291ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu // we only support video snapshot if we are in video mode (recording hint is set) 2292ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu valstr = mParameters.get(TICameraParameters::KEY_CAP_MODE); 2293ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu if ( (mCameraAdapter->getState() == CameraAdapter::VIDEO_STATE) && 2294ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu (valstr && strcmp(valstr, TICameraParameters::VIDEO_MODE)) ) { 2295ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu CAMHAL_LOGEA("Trying to capture while recording without recording hint set..."); 2296ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu return INVALID_OPERATION; 2297ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu } 2298ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu 2299c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( !mBracketingRunning ) 2300c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2301c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2302c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 2303c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2304c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev burst = mParameters.getInt(TICameraParameters::KEY_BURST); 2305c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2306c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2307c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //Allocate all buffers only in burst capture case 2308c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( burst > 1 ) 2309c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2310c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bufferCount = CameraHal::NO_BUFFERS_IMAGE_CAPTURE; 2311c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != mAppCallbackNotifier.get() ) 2312c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2313c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->setBurst(true); 2314c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2315c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2316c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 2317c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2318c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != mAppCallbackNotifier.get() ) 2319c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2320c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->setBurst(false); 2321c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2322c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2323c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2324ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu // pause preview during normal image capture 2325ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu // do not pause preview if recording (video state) 2326ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu if (NO_ERROR == ret && 2327ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu NULL != mDisplayAdapter.get() && 2328ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu burst < 1) { 2329ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu if (mCameraAdapter->getState() != CameraAdapter::VIDEO_STATE) { 2330ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu mDisplayPaused = true; 2331ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu mPreviewEnabled = false; 2332ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu ret = mDisplayAdapter->pauseDisplay(mDisplayPaused); 2333ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu // since preview is paused we should stop sending preview frames too 2334ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu if(mMsgEnabled & CAMERA_MSG_PREVIEW_FRAME) { 2335ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu mAppCallbackNotifier->disableMsgType (CAMERA_MSG_PREVIEW_FRAME); 2336ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu } 2337ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu } 2338c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2339c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#if PPM_INSTRUMENTATION || PPM_INSTRUMENTATION_ABS 2340c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mDisplayAdapter->setSnapshotTimeRef(&mStartCapture); 2341c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#endif 2342ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu } 2343c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2344ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu if ( (NO_ERROR == ret) && (NULL != mCameraAdapter) ) 2345c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2346c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 2347c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_QUERY_BUFFER_SIZE_IMAGE_CAPTURE, 2348c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ( int ) &frame, 2349c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bufferCount); 2350c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2351c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR != ret ) 2352c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2353c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEB("CAMERA_QUERY_BUFFER_SIZE_IMAGE_CAPTURE returned error 0x%x", ret); 2354c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2355c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2356c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2357c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 2358c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2359c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mParameters.getPictureSize(( int * ) &frame.mWidth, 2360c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ( int * ) &frame.mHeight); 2361c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2362c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = allocImageBufs(frame.mWidth, 2363c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev frame.mHeight, 2364c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev frame.mLength, 2365c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mParameters.getPictureFormat(), 2366c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bufferCount); 2367c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR != ret ) 2368c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2369c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEB("allocImageBufs returned error 0x%x", ret); 2370c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2371c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2372c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2373c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( (NO_ERROR == ret) && ( NULL != mCameraAdapter ) ) 2374c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2375c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mBuffers = mImageBufs; 2376c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mOffsets = mImageOffsets; 2377c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mFd = mImageFd; 2378c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mLength = mImageLength; 2379c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mCount = ( size_t ) bufferCount; 2380c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mMaxQueueable = ( size_t ) bufferCount; 2381c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2382c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_USE_BUFFERS_IMAGE_CAPTURE, 2383c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ( int ) &desc); 2384c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2385c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2386c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 2387c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2388c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mBracketingRunning = false; 2389c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2390c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2391c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( ( NO_ERROR == ret ) && ( NULL != mCameraAdapter ) ) 2392c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2393c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2394c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#if PPM_INSTRUMENTATION || PPM_INSTRUMENTATION_ABS 2395c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2396c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //pass capture timestamp along with the camera adapter command 2397c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_START_IMAGE_CAPTURE, (int) &mStartCapture); 2398c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2399c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#else 2400c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2401c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_START_IMAGE_CAPTURE); 2402c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2403c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#endif 2404c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2405c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2406c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2407c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 2408c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2409c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2410c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 2411c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Cancel a picture that was started with takePicture. 2412c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2413c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Calling this method when no picture is being taken is a no-op. 2414c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2415c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 2416c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return NO_ERROR If cancel succeeded. Cancel can succeed if image callback is not sent 2417c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @todo Define error codes 2418c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2419c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 2420c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::cancelPicture( ) 2421c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2422c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2423c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2424c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Mutex::Autolock lock(mLock); 2425c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2426c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->sendCommand(CameraAdapter::CAMERA_STOP_IMAGE_CAPTURE); 2427c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2428c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_ERROR; 2429c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2430c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2431c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 2432c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Return the camera parameters. 2433c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2434c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 2435c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return Currently configured camera parameters 2436c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2437c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 2438c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevchar* CameraHal::getParameters() 2439c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2440c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraParameters params; 2441c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev String8 params_str8; 2442c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev char* params_string; 2443c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2444c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2445c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2446c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev params = mParameters; 2447c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if( NULL != mCameraAdapter ) 2448c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2449c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->getParameters(params); 2450c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2451c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2452c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev params_str8 = params.flatten(); 2453c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // camera service frees this string... 2454c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev params_string = (char*) malloc(sizeof(char) * (params_str8.length()+1)); 2455c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev strcpy(params_string, params_str8.string()); 2456c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2457c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2458c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2459c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Return the current set of parameters 2460c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2461c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return params_string; 2462c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2463c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2464c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::putParameters(char *parms) 2465c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2466c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev free(parms); 2467c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2468c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2469c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 2470c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Send command to camera driver. 2471c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2472c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 2473c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return NO_ERROR If the command succeeds 2474c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @todo Define the error codes that this function can return 2475c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2476c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 2477c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::sendCommand(int32_t cmd, int32_t arg1, int32_t arg2) 2478c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2479c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 2480c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2481c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2482c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2483c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2484c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( ( NO_ERROR == ret ) && ( NULL == mCameraAdapter ) ) 2485c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2486c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("No CameraAdapter instance"); 2487c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = -EINVAL; 2488c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2489c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2490c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( ( NO_ERROR == ret ) && ( !previewEnabled() )) 2491c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2492c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Preview is not running"); 2493c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = -EINVAL; 2494c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2495c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2496c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 2497c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2498c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev switch(cmd) 2499c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2500c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev case CAMERA_CMD_START_SMOOTH_ZOOM: 2501c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2502c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_START_SMOOTH_ZOOM, arg1); 2503c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2504c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev break; 2505c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev case CAMERA_CMD_STOP_SMOOTH_ZOOM: 2506c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2507c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_STOP_SMOOTH_ZOOM); 2508c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2509c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev case CAMERA_CMD_START_FACE_DETECTION: 2510c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2511c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_START_FD); 2512c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2513c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev break; 2514c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2515c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev case CAMERA_CMD_STOP_FACE_DETECTION: 2516c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2517c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_STOP_FD); 2518c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2519c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev break; 2520c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2521c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev default: 2522c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev break; 2523c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev }; 2524c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2525c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2526c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2527c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2528c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 2529c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2530c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2531c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 2532c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Release the hardware resources owned by this object. 2533c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2534c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Note that this is *not* done in the destructor. 2535c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2536c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 2537c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return none 2538c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2539c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 2540c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::release() 2541c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2542c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2543c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///@todo Investigate on how release is used by CameraService. Vaguely remember that this is called 2544c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///just before CameraHal object destruction 2545c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev deinitialize(); 2546c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2547c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2548c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2549c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2550c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 2551c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Dump state of the camera hardware 2552c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2553c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param[in] fd File descriptor 2554c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param[in] args Arguments 2555c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return NO_ERROR Dump succeeded 2556c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @todo Error codes for dump fail 2557c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2558c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 2559c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::dump(int fd) const 2560c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2561c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2562c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Implement this method when the h/w dump function is supported on Ducati side 2563c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_ERROR; 2564c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2565c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2566c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/*-------------Camera Hal Interface Method definitions ENDS here--------------------*/ 2567c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2568c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2569c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2570c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2571c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/*-------------Camera Hal Internal Method definitions STARTS here--------------------*/ 2572c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2573c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 2574c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Constructor of CameraHal 2575c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2576c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Member variables are initialized here. No allocations should be done here as we 2577c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev don't use c++ exceptions in the code. 2578c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2579c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 2580c322989ae6ff6769490828de1b5eda12b749cce9Iliyan MalchevCameraHal::CameraHal(int cameraId) 2581c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2582c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2583c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2584c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Initialize all the member variables to their defaults 2585c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewEnabled = false; 2586c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewBufs = NULL; 2587c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mImageBufs = NULL; 2588c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mBufProvider = NULL; 2589c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewStartInProgress = false; 2590c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mVideoBufs = NULL; 2591c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mVideoBufProvider = NULL; 2592c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mRecordingEnabled = false; 2593c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mDisplayPaused = false; 2594c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSetPreviewWindowCalled = false; 2595c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mMsgEnabled = 0; 2596c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier = NULL; 2597c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mMemoryManager = NULL; 2598c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter = NULL; 2599c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mBracketingEnabled = false; 2600c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mBracketingRunning = false; 2601c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mEventProvider = NULL; 2602c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mBracketRangePositive = 1; 2603c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mBracketRangeNegative = 1; 2604c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mMaxZoomSupported = 0; 2605c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mShutterEnabled = true; 2606c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mMeasurementEnabled = false; 2607c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewDataBufs = NULL; 2608c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraProperties = NULL; 2609c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCurrentTime = 0; 2610c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mFalsePreview = 0; 2611c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mImageOffsets = NULL; 2612c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mImageLength = 0; 2613c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mImageFd = 0; 2614c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mVideoOffsets = NULL; 2615c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mVideoFd = 0; 2616c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mVideoLength = 0; 2617c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewDataOffsets = NULL; 2618c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewDataFd = 0; 2619c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewDataLength = 0; 2620c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewFd = 0; 2621c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewWidth = 0; 2622c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewHeight = 0; 2623c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewLength = 0; 2624c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewOffsets = NULL; 2625c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewRunning = 0; 2626c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewStateOld = 0; 2627c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mRecordingEnabled = 0; 2628c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mRecordEnabled = 0; 2629c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSensorListener = NULL; 26303a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu mDynamicPreviewSwitch = false; 2631c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2632c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#if PPM_INSTRUMENTATION || PPM_INSTRUMENTATION_ABS 2633c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2634c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //Initialize the CameraHAL constructor timestamp, which is used in the 2635c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // PPM() method as time reference if the user does not supply one. 2636c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev gettimeofday(&ppm_start, NULL); 2637c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2638c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#endif 2639c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2640c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraIndex = cameraId; 2641c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2642c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2643c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2644c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2645c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 2646c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Destructor of CameraHal 2647c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2648c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev This function simply calls deinitialize() to free up memory allocate during construct 2649c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev phase 2650c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 2651c322989ae6ff6769490828de1b5eda12b749cce9Iliyan MalchevCameraHal::~CameraHal() 2652c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2653c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2654c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2655c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Call de-initialize here once more - it is the last chance for us to relinquish all the h/w and s/w resources 2656c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev deinitialize(); 2657c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2658c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != mEventProvider ) 2659c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2660c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mEventProvider->disableEventNotification(CameraHalEvent::ALL_EVENTS); 2661c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev delete mEventProvider; 2662c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mEventProvider = NULL; 2663c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2664c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2665c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /// Free the callback notifier 2666c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier.clear(); 2667c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2668c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /// Free the memory manager 2669c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mMemoryManager.clear(); 2670c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2671c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /// Free the display adapter 2672c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mDisplayAdapter.clear(); 2673c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2674c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != mCameraAdapter ) { 2675c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int strongCount = mCameraAdapter->getStrongCount(); 2676c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2677c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->decStrong(mCameraAdapter); 2678c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2679c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter = NULL; 2680c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2681c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2682c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2683c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2684c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2685c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 2686c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Initialize the Camera HAL 2687c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2688c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Creates CameraAdapter, AppCallbackNotifier, DisplayAdapter and MemoryManager 2689c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2690c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param None 2691c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return NO_ERROR - On success 2692c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev NO_MEMORY - On failure to allocate memory for any of the objects 2693c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @remarks Camera Hal internal function 2694c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2695c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 2696c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2697c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::initialize(CameraProperties::Properties* properties) 2698c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2699c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2700c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2701c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int sensor_index = 0; 2702c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2703c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Initialize the event mask used for registering an event provider for AppCallbackNotifier 2704c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Currently, registering all events as to be coming from CameraAdapter 2705c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int32_t eventMask = CameraHalEvent::ALL_EVENTS; 2706c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2707c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Get my camera properties 2708c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraProperties = properties; 2709c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2710c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(!mCameraProperties) 2711c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2712c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto fail_loop; 2713c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2714c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2715c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Dump the properties of this Camera 2716c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // will only print if DEBUG macro is defined 2717c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraProperties->dump(); 2718c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2719c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (strcmp(CameraProperties::DEFAULT_VALUE, mCameraProperties->get(CameraProperties::CAMERA_SENSOR_INDEX)) != 0 ) 2720c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2721c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev sensor_index = atoi(mCameraProperties->get(CameraProperties::CAMERA_SENSOR_INDEX)); 2722c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2723c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2724c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDB("Sensor index %d", sensor_index); 2725c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2726c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter = CameraAdapter_Factory(); 2727c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( ( NULL == mCameraAdapter ) || (mCameraAdapter->initialize(properties, sensor_index)!=NO_ERROR)) 2728c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2729c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Unable to create or initialize CameraAdapter"); 2730c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter = NULL; 2731c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto fail_loop; 2732c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2733c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2734c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->incStrong(mCameraAdapter); 2735c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->registerImageReleaseCallback(releaseImageBuffers, (void *) this); 2736c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->registerEndCaptureCallback(endImageCapture, (void *)this); 2737c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2738c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(!mAppCallbackNotifier.get()) 2739c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2740c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /// Create the callback notifier 2741c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier = new AppCallbackNotifier(); 2742c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if( ( NULL == mAppCallbackNotifier.get() ) || ( mAppCallbackNotifier->initialize() != NO_ERROR)) 2743c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2744c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Unable to create or initialize AppCallbackNotifier"); 2745c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto fail_loop; 2746c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2747c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2748c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2749c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(!mMemoryManager.get()) 2750c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2751c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /// Create Memory Manager 2752c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mMemoryManager = new MemoryManager(); 2753c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if( ( NULL == mMemoryManager.get() ) || ( mMemoryManager->initialize() != NO_ERROR)) 2754c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2755c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Unable to create or initialize MemoryManager"); 2756c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto fail_loop; 2757c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2758c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2759c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2760c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Setup the class dependencies... 2761c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2762c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///AppCallbackNotifier has to know where to get the Camera frames and the events like auto focus lock etc from. 2763c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///CameraAdapter is the one which provides those events 2764c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Set it as the frame and event providers for AppCallbackNotifier 2765c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///@remarks setEventProvider API takes in a bit mask of events for registering a provider for the different events 2766c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /// That way, if events can come from DisplayAdapter in future, we will be able to add it as provider 2767c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /// for any event 2768c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->setEventProvider(eventMask, mCameraAdapter); 2769c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->setFrameProvider(mCameraAdapter); 2770c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2771c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Any dynamic errors that happen during the camera use case has to be propagated back to the application 2772c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///via CAMERA_MSG_ERROR. AppCallbackNotifier is the class that notifies such errors to the application 2773c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Set it as the error handler for CameraAdapter 2774c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->setErrorHandler(mAppCallbackNotifier.get()); 2775c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2776c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Start the callback notifier 2777c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mAppCallbackNotifier->start() != NO_ERROR) 2778c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2779c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Couldn't start AppCallbackNotifier"); 2780c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto fail_loop; 2781c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2782c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2783c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("Started AppCallbackNotifier.."); 2784c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->setMeasurements(mMeasurementEnabled); 2785c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2786c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Initialize default parameters 2787c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev initDefaultParameters(); 2788c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2789c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2790c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( setParameters(mParameters) != NO_ERROR ) 2791c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2792c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Failed to set default parameters?!"); 2793c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2794c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2795c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // register for sensor events 2796c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSensorListener = new SensorListener(); 2797c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (mSensorListener.get()) { 2798c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (mSensorListener->initialize() == NO_ERROR) { 2799c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSensorListener->setCallbacks(orientation_cb, this); 2800c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSensorListener->enableSensor(SensorListener::SENSOR_ORIENTATION); 2801c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } else { 2802c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Error initializing SensorListener. not fatal, continuing"); 2803c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSensorListener.clear(); 2804c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSensorListener = NULL; 2805c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2806c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2807c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2808c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2809c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2810c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_ERROR; 2811c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2812c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev fail_loop: 2813c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2814c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Free up the resources because we failed somewhere up 2815c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev deinitialize(); 2816c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2817c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2818c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_MEMORY; 2819c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2820c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2821c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2822c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevbool CameraHal::isResolutionValid(unsigned int width, unsigned int height, const char *supportedResolutions) 2823c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2824c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bool ret = true; 2825c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t status = NO_ERROR; 2826c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev char tmpBuffer[PARAM_BUFFER + 1]; 2827c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev char *pos = NULL; 2828c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2829c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2830c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2831c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL == supportedResolutions ) 2832c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2833c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Invalid supported resolutions string"); 2834c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = false; 2835c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto exit; 2836c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2837c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2838c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status = snprintf(tmpBuffer, PARAM_BUFFER, "%dx%d", width, height); 2839c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( 0 > status ) 2840c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2841c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Error encountered while generating validation string"); 2842c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = false; 2843c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto exit; 2844c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2845c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2846c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev pos = strstr(supportedResolutions, tmpBuffer); 2847c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL == pos ) 2848c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2849c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = false; 2850c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2851c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 2852c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2853c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = true; 2854c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2855c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2856c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevexit: 2857c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2858c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2859c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2860c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 2861c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2862c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2863c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevbool CameraHal::isParameterValid(const char *param, const char *supportedParams) 2864c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2865c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bool ret = true; 2866c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev char *pos = NULL; 2867c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2868c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2869c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2870c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL == supportedParams ) 2871c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2872c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Invalid supported parameters string"); 2873c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = false; 2874c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto exit; 2875c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2876c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2877c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL == param ) 2878c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2879c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Invalid parameter string"); 2880c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = false; 2881c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto exit; 2882c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2883c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2884c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev pos = strstr(supportedParams, param); 2885c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL == pos ) 2886c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2887c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = false; 2888c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2889c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 2890c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2891c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = true; 2892c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2893c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2894c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevexit: 2895c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2896c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2897c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2898c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 2899c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2900c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2901c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevbool CameraHal::isParameterValid(int param, const char *supportedParams) 2902c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2903c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bool ret = true; 2904c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev char *pos = NULL; 2905c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t status; 2906c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev char tmpBuffer[PARAM_BUFFER + 1]; 2907c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2908c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2909c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2910c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL == supportedParams ) 2911c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2912c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Invalid supported parameters string"); 2913c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = false; 2914c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto exit; 2915c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2916c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2917c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status = snprintf(tmpBuffer, PARAM_BUFFER, "%d", param); 2918c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( 0 > status ) 2919c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2920c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Error encountered while generating validation string"); 2921c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = false; 2922c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto exit; 2923c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2924c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2925c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev pos = strstr(supportedParams, tmpBuffer); 2926c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL == pos ) 2927c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2928c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = false; 2929c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2930c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 2931c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2932c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = true; 2933c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2934c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2935c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevexit: 2936c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2937c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2938c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2939c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 2940c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2941c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2942c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::parseResolution(const char *resStr, int &width, int &height) 2943c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2944c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 2945c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev char *ctx, *pWidth, *pHeight; 2946c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev const char *sep = "x"; 2947c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev char *tmp = NULL; 2948c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2949c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2950c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2951c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL == resStr ) 2952c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2953c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return -EINVAL; 2954c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2955c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2956c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //This fixes "Invalid input resolution" 2957c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev char *resStr_copy = (char *)malloc(strlen(resStr) + 1); 2958c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL!=resStr_copy ) { 2959c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 2960c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2961c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev strcpy(resStr_copy, resStr); 2962c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev pWidth = strtok_r( (char *) resStr_copy, sep, &ctx); 2963c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2964c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != pWidth ) 2965c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2966c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev width = atoi(pWidth); 2967c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2968c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 2969c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2970c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEB("Invalid input resolution %s", resStr); 2971c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = -EINVAL; 2972c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2973c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2974c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2975c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 2976c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2977c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev pHeight = strtok_r(NULL, sep, &ctx); 2978c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2979c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != pHeight ) 2980c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2981c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev height = atoi(pHeight); 2982c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2983c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 2984c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2985c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEB("Invalid input resolution %s", resStr); 2986c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = -EINVAL; 2987c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2988c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2989c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2990c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev free(resStr_copy); 2991c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev resStr_copy = NULL; 2992c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2993c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2994c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2995c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 2996c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2997c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2998c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::insertSupportedParams() 2999c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 3000c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev char tmpBuffer[PARAM_BUFFER + 1]; 3001c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3002c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 3003c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3004c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraParameters &p = mParameters; 3005c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3006c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Set the name of the camera 3007c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_CAMERA_NAME, mCameraProperties->get(CameraProperties::CAMERA_NAME)); 3008c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3009c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mMaxZoomSupported = atoi(mCameraProperties->get(CameraProperties::SUPPORTED_ZOOM_STAGES)); 3010c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3011c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_PICTURE_SIZES, mCameraProperties->get(CameraProperties::SUPPORTED_PICTURE_SIZES)); 3012c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_PICTURE_FORMATS, mCameraProperties->get(CameraProperties::SUPPORTED_PICTURE_FORMATS)); 3013c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_PREVIEW_SIZES, mCameraProperties->get(CameraProperties::SUPPORTED_PREVIEW_SIZES)); 3014c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_PREVIEW_FORMATS, mCameraProperties->get(CameraProperties::SUPPORTED_PREVIEW_FORMATS)); 3015c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_PREVIEW_FRAME_RATES, mCameraProperties->get(CameraProperties::SUPPORTED_PREVIEW_FRAME_RATES)); 3016c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_JPEG_THUMBNAIL_SIZES, mCameraProperties->get(CameraProperties::SUPPORTED_THUMBNAIL_SIZES)); 3017c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_WHITE_BALANCE, mCameraProperties->get(CameraProperties::SUPPORTED_WHITE_BALANCE)); 3018c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_EFFECTS, mCameraProperties->get(CameraProperties::SUPPORTED_EFFECTS)); 3019c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_SCENE_MODES, mCameraProperties->get(CameraProperties::SUPPORTED_SCENE_MODES)); 3020c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_FLASH_MODES, mCameraProperties->get(CameraProperties::SUPPORTED_FLASH_MODES)); 3021c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_FOCUS_MODES, mCameraProperties->get(CameraProperties::SUPPORTED_FOCUS_MODES)); 3022c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_ANTIBANDING, mCameraProperties->get(CameraProperties::SUPPORTED_ANTIBANDING)); 3023c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_MAX_EXPOSURE_COMPENSATION, mCameraProperties->get(CameraProperties::SUPPORTED_EV_MAX)); 3024c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_MIN_EXPOSURE_COMPENSATION, mCameraProperties->get(CameraProperties::SUPPORTED_EV_MIN)); 3025c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_EXPOSURE_COMPENSATION_STEP, mCameraProperties->get(CameraProperties::SUPPORTED_EV_STEP)); 3026c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_SCENE_MODES, mCameraProperties->get(CameraProperties::SUPPORTED_SCENE_MODES)); 3027c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_SUPPORTED_EXPOSURE, mCameraProperties->get(CameraProperties::SUPPORTED_EXPOSURE_MODES)); 3028c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_SUPPORTED_ISO_VALUES, mCameraProperties->get(CameraProperties::SUPPORTED_ISO_VALUES)); 3029c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_ZOOM_RATIOS, mCameraProperties->get(CameraProperties::SUPPORTED_ZOOM_RATIOS)); 3030c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_MAX_ZOOM, mCameraProperties->get(CameraProperties::SUPPORTED_ZOOM_STAGES)); 3031c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_ZOOM_SUPPORTED, mCameraProperties->get(CameraProperties::ZOOM_SUPPORTED)); 3032c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SMOOTH_ZOOM_SUPPORTED, mCameraProperties->get(CameraProperties::SMOOTH_ZOOM_SUPPORTED)); 3033c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_SUPPORTED_IPP, mCameraProperties->get(CameraProperties::SUPPORTED_IPP_MODES)); 3034c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_S3D_SUPPORTED,mCameraProperties->get(CameraProperties::S3D_SUPPORTED)); 3035c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_S3D2D_PREVIEW_MODE,mCameraProperties->get(CameraProperties::S3D2D_PREVIEW_MODES)); 3036c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_AUTOCONVERGENCE_MODE, mCameraProperties->get(CameraProperties::AUTOCONVERGENCE_MODE)); 3037c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_MANUALCONVERGENCE_VALUES, mCameraProperties->get(CameraProperties::MANUALCONVERGENCE_VALUES)); 3038c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_VSTAB,mCameraProperties->get(CameraProperties::VSTAB)); 3039c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_VSTAB_VALUES,mCameraProperties->get(CameraProperties::VSTAB_VALUES)); 3040c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_PREVIEW_FPS_RANGE, mCameraProperties->get(CameraProperties::FRAMERATE_RANGE_SUPPORTED)); 3041c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_SENSOR_ORIENTATION, mCameraProperties->get(CameraProperties::SENSOR_ORIENTATION)); 3042c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_SENSOR_ORIENTATION_VALUES, mCameraProperties->get(CameraProperties::SENSOR_ORIENTATION_VALUES)); 3043c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_AUTO_EXPOSURE_LOCK_SUPPORTED, mCameraProperties->get(CameraProperties::AUTO_EXPOSURE_LOCK_SUPPORTED)); 3044c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_AUTO_WHITEBALANCE_LOCK_SUPPORTED, mCameraProperties->get(CameraProperties::AUTO_WHITEBALANCE_LOCK_SUPPORTED)); 30459919dafce4d57f0b9b9aedafc95b756464685009Tyler Luu p.set(CameraParameters::KEY_VIDEO_SNAPSHOT_SUPPORTED, mCameraProperties->get(CameraProperties::VIDEO_SNAPSHOT_SUPPORTED)); 3046c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3047c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 3048c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3049c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 3050c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3051c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::initDefaultParameters() 3052c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 3053c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //Purpose of this function is to initialize the default current and supported parameters for the currently 3054c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //selected camera. 3055c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3056c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraParameters &p = mParameters; 3057c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int currentRevision, adapterRevision; 3058c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 3059c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int width, height; 3060c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3061c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 3062c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3063c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = parseResolution(mCameraProperties->get(CameraProperties::PREVIEW_SIZE), width, height); 3064c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3065c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 3066c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3067c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.setPreviewSize(width, height); 3068c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3069c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 3070c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3071c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.setPreviewSize(MIN_WIDTH, MIN_HEIGHT); 3072c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3073c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3074c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = parseResolution(mCameraProperties->get(CameraProperties::PICTURE_SIZE), width, height); 3075c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3076c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 3077c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3078c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.setPictureSize(width, height); 3079c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3080c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 3081c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3082c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.setPictureSize(PICTURE_WIDTH, PICTURE_HEIGHT); 3083c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3084c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3085c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = parseResolution(mCameraProperties->get(CameraProperties::JPEG_THUMBNAIL_SIZE), width, height); 3086c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3087c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 3088c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3089c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_JPEG_THUMBNAIL_WIDTH, width); 3090c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_JPEG_THUMBNAIL_HEIGHT, height); 3091c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3092c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 3093c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3094c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_JPEG_THUMBNAIL_WIDTH, MIN_WIDTH); 3095c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_JPEG_THUMBNAIL_HEIGHT, MIN_HEIGHT); 3096c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3097c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3098c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev insertSupportedParams(); 3099c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3100c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //Insert default values 3101c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.setPreviewFrameRate(atoi(mCameraProperties->get(CameraProperties::PREVIEW_FRAME_RATE))); 3102c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.setPreviewFormat(mCameraProperties->get(CameraProperties::PREVIEW_FORMAT)); 3103c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.setPictureFormat(mCameraProperties->get(CameraProperties::PICTURE_FORMAT)); 3104c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_JPEG_QUALITY, mCameraProperties->get(CameraProperties::JPEG_QUALITY)); 3105c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_WHITE_BALANCE, mCameraProperties->get(CameraProperties::WHITEBALANCE)); 3106c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_EFFECT, mCameraProperties->get(CameraProperties::EFFECT)); 3107c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_ANTIBANDING, mCameraProperties->get(CameraProperties::ANTIBANDING)); 3108c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_FLASH_MODE, mCameraProperties->get(CameraProperties::FLASH_MODE)); 3109c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_FOCUS_MODE, mCameraProperties->get(CameraProperties::FOCUS_MODE)); 3110c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_EXPOSURE_COMPENSATION, mCameraProperties->get(CameraProperties::EV_COMPENSATION)); 3111c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SCENE_MODE, mCameraProperties->get(CameraProperties::SCENE_MODE)); 3112c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_FLASH_MODE, mCameraProperties->get(CameraProperties::FLASH_MODE)); 3113c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_ZOOM, mCameraProperties->get(CameraProperties::ZOOM)); 3114c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_CONTRAST, mCameraProperties->get(CameraProperties::CONTRAST)); 3115c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_SATURATION, mCameraProperties->get(CameraProperties::SATURATION)); 3116c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_BRIGHTNESS, mCameraProperties->get(CameraProperties::BRIGHTNESS)); 3117c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_SHARPNESS, mCameraProperties->get(CameraProperties::SHARPNESS)); 3118c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_EXPOSURE_MODE, mCameraProperties->get(CameraProperties::EXPOSURE_MODE)); 3119c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_ISO, mCameraProperties->get(CameraProperties::ISO_MODE)); 3120c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_IPP, mCameraProperties->get(CameraProperties::IPP)); 3121d054c26243e4cf49e5fe04789e4437e5e0f3f574Sundar Raman p.set(TICameraParameters::KEY_GBCE, mCameraProperties->get(CameraProperties::GBCE)); 3122c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_S3D2D_PREVIEW, mCameraProperties->get(CameraProperties::S3D2D_PREVIEW)); 3123c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_AUTOCONVERGENCE, mCameraProperties->get(CameraProperties::AUTOCONVERGENCE)); 3124c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_MANUALCONVERGENCE_VALUES, mCameraProperties->get(CameraProperties::MANUALCONVERGENCE_VALUES)); 3125c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_VSTAB,mCameraProperties->get(CameraProperties::VSTAB)); 3126c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_VSTAB_VALUES,mCameraProperties->get(CameraProperties::VSTAB_VALUES)); 3127c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_FOCAL_LENGTH, mCameraProperties->get(CameraProperties::FOCAL_LENGTH)); 3128c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_HORIZONTAL_VIEW_ANGLE, mCameraProperties->get(CameraProperties::HOR_ANGLE)); 3129c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_VERTICAL_VIEW_ANGLE, mCameraProperties->get(CameraProperties::VER_ANGLE)); 3130c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_PREVIEW_FPS_RANGE,mCameraProperties->get(CameraProperties::FRAMERATE_RANGE)); 3131c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_SENSOR_ORIENTATION, mCameraProperties->get(CameraProperties::SENSOR_ORIENTATION)); 3132c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_SENSOR_ORIENTATION_VALUES, mCameraProperties->get(CameraProperties::SENSOR_ORIENTATION_VALUES)); 3133c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_EXIF_MAKE, mCameraProperties->get(CameraProperties::EXIF_MAKE)); 3134c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_EXIF_MODEL, mCameraProperties->get(CameraProperties::EXIF_MODEL)); 3135c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_JPEG_THUMBNAIL_QUALITY, mCameraProperties->get(CameraProperties::JPEG_THUMBNAIL_QUALITY)); 3136c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_VIDEO_FRAME_FORMAT, "OMX_TI_COLOR_FormatYUV420PackedSemiPlanar"); 3137c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_MAX_NUM_DETECTED_FACES_HW, mCameraProperties->get(CameraProperties::MAX_FD_HW_FACES)); 3138c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_MAX_NUM_DETECTED_FACES_SW, mCameraProperties->get(CameraProperties::MAX_FD_SW_FACES)); 3139c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3140c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Only one area a.k.a Touch AF for now. 3141c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // TODO: Add support for multiple focus areas. 3142c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_MAX_NUM_FOCUS_AREAS, mCameraProperties->get(CameraProperties::MAX_FOCUS_AREAS)); 3143c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_AUTO_EXPOSURE_LOCK, mCameraProperties->get(CameraProperties::AUTO_EXPOSURE_LOCK)); 3144c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_AUTO_WHITEBALANCE_LOCK, mCameraProperties->get(CameraProperties::AUTO_WHITEBALANCE_LOCK)); 3145c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_MAX_NUM_METERING_AREAS, mCameraProperties->get(CameraProperties::MAX_NUM_METERING_AREAS)); 3146c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3147c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 3148c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 3149c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3150c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 3151c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Stop a previously started preview. 3152c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 3153c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return none 3154c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3155c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 3156c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::forceStopPreview() 3157c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 3158c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 3159c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3160c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // stop bracketing if it is running 3161c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev stopImageBracketing(); 3162c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3163c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mDisplayAdapter.get() != NULL) { 3164c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Stop the buffer display first 3165c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mDisplayAdapter->disableDisplay(); 3166c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3167c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3168c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mAppCallbackNotifier.get() != NULL) { 3169c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //Stop the callback sending 3170c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->stop(); 3171c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->stopPreviewCallbacks(); 3172c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3173c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3174c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != mCameraAdapter ) { 3175342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu CameraAdapter::AdapterState currentState; 3176342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu CameraAdapter::AdapterState nextState; 3177aa6e62e279cb54ae76c55ba9f8d02da230ce34e7Tyler Luu 3178342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu currentState = mCameraAdapter->getState(); 3179342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu nextState = mCameraAdapter->getNextState(); 3180aa6e62e279cb54ae76c55ba9f8d02da230ce34e7Tyler Luu 3181342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu // since prerequisite for capturing is for camera system 3182342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu // to be previewing...cancel all captures before stopping 3183342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu // preview 3184342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu if ( (currentState == CameraAdapter::CAPTURE_STATE) && 3185342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu (nextState != CameraAdapter::PREVIEW_STATE)) { 3186342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu mCameraAdapter->sendCommand(CameraAdapter::CAMERA_STOP_IMAGE_CAPTURE); 3187342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu } 3188342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu 3189342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu // only need to send these control commands to state machine if we are 3190342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu // passed the LOADED_PREVIEW_STATE 3191342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu if (currentState > CameraAdapter::LOADED_PREVIEW_STATE) { 3192342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu // according to javadoc...FD should be stopped in stopPreview 3193342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu // and application needs to call startFaceDection again 3194342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu // to restart FD 3195342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu mCameraAdapter->sendCommand(CameraAdapter::CAMERA_STOP_FD); 3196342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu 3197342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu cancelAutoFocus(); 3198342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu } 3199342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu 3200342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu // only need to send these control commands to state machine if we are 3201342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu // passed the INITIALIZED_STATE 3202342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu if (currentState > CameraAdapter::INTIALIZED_STATE) { 3203342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu //Stop the source of frames 3204342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu mCameraAdapter->sendCommand(CameraAdapter::CAMERA_STOP_PREVIEW); 3205342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu } 3206c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3207c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3208c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev freePreviewBufs(); 3209c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev freePreviewDataBufs(); 3210c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3211c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewEnabled = false; 3212c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mDisplayPaused = false; 3213342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu mPreviewStartInProgress = false; 3214c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3215c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 3216c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 3217c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3218c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 3219c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Deallocates memory for all the resources held by Camera HAL. 3220c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3221c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Frees the following objects- CameraAdapter, AppCallbackNotifier, DisplayAdapter, 3222c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev and Memory Manager 3223c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3224c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 3225c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return none 3226c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3227c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 3228c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::deinitialize() 3229c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 3230c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 3231c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3232f5094850dd99854af026e16bd21d8555a5168afbSundar Raman if ( mPreviewEnabled || mDisplayPaused ) { 3233c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev forceStopPreview(); 3234c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3235c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3236c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev freeImageBufs(); 3237c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3238c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSetPreviewWindowCalled = false; 3239c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3240c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (mSensorListener.get()) { 3241c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSensorListener->disableSensor(SensorListener::SENSOR_ORIENTATION); 3242c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSensorListener.clear(); 3243c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSensorListener = NULL; 3244c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3245c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3246c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 3247c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3248c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 3249c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3250c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::storeMetaDataInBuffers(bool enable) 3251c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 3252c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 3253c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3254c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return mAppCallbackNotifier->useMetaDataBufferMode(enable); 3255c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3256c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 3257c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 3258c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3259a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boatengvoid CameraHal::selectFPSRange(int framerate, int *min_fps, int *max_fps) 3260a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng{ 3261a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng char * ptr; 3262a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng char supported[MAX_PROP_VALUE_LENGTH]; 3263a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng int fpsrangeArray[2]; 3264a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng int i = 0; 3265a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng 3266a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng LOG_FUNCTION_NAME; 3267a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng size_t size = strlen(mCameraProperties->get(CameraProperties::FRAMERATE_RANGE_SUPPORTED))+1; 3268a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng strncpy(supported, mCameraProperties->get(CameraProperties::FRAMERATE_RANGE_SUPPORTED), size); 3269a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng 3270a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng ptr = strtok (supported," (,)"); 3271a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng 3272a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng while (ptr != NULL) 3273a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng { 3274a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng fpsrangeArray[i]= atoi(ptr)/CameraHal::VFR_SCALE; 3275a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng if (i == 1) 3276a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng { 3277a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng if (framerate == fpsrangeArray[i]) 3278a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng { 3279a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng CAMHAL_LOGDB("SETTING FPS RANGE min = %d max = %d \n", fpsrangeArray[0], fpsrangeArray[1]); 3280a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng *min_fps = fpsrangeArray[0]; 3281a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng *max_fps = fpsrangeArray[1]; 3282a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng break; 3283a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng } 3284a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng } 3285a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng ptr = strtok (NULL, " (,)"); 3286a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng i++; 3287a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng i%=2; 3288a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng } 3289a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng 3290a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng LOG_FUNCTION_NAME_EXIT; 3291a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng 3292a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng} 3293a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng 3294c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev}; 3295c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3296c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3297