CameraHal.cpp revision 057f4fd59ec05ded909e9eb9a3363d9ea345b0ca
1c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/* 2c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev * Copyright (C) Texas Instruments - http://www.ti.com/ 3c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev * 4c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev * Licensed under the Apache License, Version 2.0 (the "License"); 5c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev * you may not use this file except in compliance with the License. 6c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev * You may obtain a copy of the License at 7c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev * 8c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev * http://www.apache.org/licenses/LICENSE-2.0 9c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev * 10c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev * Unless required by applicable law or agreed to in writing, software 11c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev * distributed under the License is distributed on an "AS IS" BASIS, 12c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev * See the License for the specific language governing permissions and 14c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev * limitations under the License. 15c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 16c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 17c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 18c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev* @file CameraHal.cpp 19c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev* 20c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev* This file maps the Camera Hardware Interface to V4L2. 21c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev* 22c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev*/ 23c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 24c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#define LOG_TAG "CameraHAL" 25c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 26c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#include "CameraHal.h" 27c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#include "ANativeWindowDisplayAdapter.h" 28c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#include "TICameraParameters.h" 29c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#include "CameraProperties.h" 30c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#include <cutils/properties.h> 31c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 32c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#include <poll.h> 33c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#include <math.h> 34c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 35c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevnamespace android { 36c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 379a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luuextern "C" CameraAdapter* CameraAdapter_Factory(size_t); 38c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 39c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/*****************************************************************************/ 40c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 41c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev////Constant definitions and declarations 42c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev////@todo Have a CameraProperties class to store these parameters as constants for every camera 43c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev//// Currently, they are hard-coded 44c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 45c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevconst int CameraHal::NO_BUFFERS_PREVIEW = MAX_CAMERA_BUFFERS; 46c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevconst int CameraHal::NO_BUFFERS_IMAGE_CAPTURE = 2; 47c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 48c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevconst uint32_t MessageNotifier::EVENT_BIT_FIELD_POSITION = 0; 49c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevconst uint32_t MessageNotifier::FRAME_BIT_FIELD_POSITION = 0; 50c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 51c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/******************************************************************************/ 52c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 53c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#if PPM_INSTRUMENTATION || PPM_INSTRUMENTATION_ABS 54c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 55c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstruct timeval CameraHal::mStartPreview; 56c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstruct timeval CameraHal::mStartFocus; 57c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstruct timeval CameraHal::mStartCapture; 58c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 59c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#endif 60c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 61c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatic void orientation_cb(uint32_t orientation, uint32_t tilt, void* cookie) { 62c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraHal *camera = NULL; 63c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 64c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (cookie) { 65c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev camera = (CameraHal*) cookie; 66c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev camera->onOrientationEvent(orientation, tilt); 67c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 68c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 69c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 70c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/*-------------Camera Hal Interface Method definitions STARTS here--------------------*/ 71c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 72c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 73c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Callback function to receive orientation events from SensorListener 74c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 75c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::onOrientationEvent(uint32_t orientation, uint32_t tilt) { 76c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 77c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 78c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != mCameraAdapter ) { 79c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->onOrientationEvent(orientation, tilt); 80c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 81c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 82c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 83c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 84c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 85c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 86c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Set the notification and data callbacks 87c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 88c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param[in] notify_cb Notify callback for notifying the app about events and errors 89c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param[in] data_cb Buffer callback for sending the preview/raw frames to the app 90c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param[in] data_cb_timestamp Buffer callback for sending the video frames w/ timestamp 91c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param[in] user Callback cookie 92c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return none 93c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 94c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 95c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::setCallbacks(camera_notify_callback notify_cb, 96c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev camera_data_callback data_cb, 97c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev camera_data_timestamp_callback data_cb_timestamp, 98c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev camera_request_memory get_memory, 99c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev void *user) 100c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 101c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 102c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 103c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != mAppCallbackNotifier.get() ) 104c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 105c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->setCallbacks(this, 106c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev notify_cb, 107c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev data_cb, 108c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev data_cb_timestamp, 109c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev get_memory, 110c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev user); 111c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 112c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 113c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 114c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 115c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 116c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 117c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Enable a message, or set of messages. 118c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 119c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param[in] msgtype Bitmask of the messages to enable (defined in include/ui/Camera.h) 120c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return none 121c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 122c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 123c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::enableMsgType(int32_t msgType) 124c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 125c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 126c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 127c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( ( msgType & CAMERA_MSG_SHUTTER ) && ( !mShutterEnabled ) ) 128c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 129c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev msgType &= ~CAMERA_MSG_SHUTTER; 130c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 131c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1322ecb39c0ca21ce9ae00c4585e3f7002e8b4e6ca7Tyler Luu // ignoring enable focus message from camera service 1332ecb39c0ca21ce9ae00c4585e3f7002e8b4e6ca7Tyler Luu // we will enable internally in autoFocus call 134057f4fd59ec05ded909e9eb9a3363d9ea345b0caTyler Luu msgType &= ~(CAMERA_MSG_FOCUS | CAMERA_MSG_FOCUS_MOVE); 1352ecb39c0ca21ce9ae00c4585e3f7002e8b4e6ca7Tyler Luu 136c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 137c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Mutex::Autolock lock(mLock); 138c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mMsgEnabled |= msgType; 139c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 140c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 141c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mMsgEnabled & CAMERA_MSG_PREVIEW_FRAME) 142c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 143c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mDisplayPaused) 144c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 145c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("Preview currently paused...will enable preview callback when restarted"); 146c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev msgType &= ~CAMERA_MSG_PREVIEW_FRAME; 147c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev }else 148c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 149c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("Enabling Preview Callback"); 150c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 151c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 152c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 153c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 154c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDB("Preview callback not enabled %x", msgType); 155c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 156c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 157c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 158c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Configure app callback notifier with the message callback required 159c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->enableMsgType (msgType); 160c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 161c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 162c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 163c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 164c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 165c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Disable a message, or set of messages. 166c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 167c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param[in] msgtype Bitmask of the messages to disable (defined in include/ui/Camera.h) 168c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return none 169c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 170c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 171c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::disableMsgType(int32_t msgType) 172c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 173c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 174c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 175c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 176c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Mutex::Autolock lock(mLock); 177c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mMsgEnabled &= ~msgType; 178c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 179c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 180c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if( msgType & CAMERA_MSG_PREVIEW_FRAME) 181c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 182c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("Disabling Preview Callback"); 183c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 184c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 185c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Configure app callback notifier 186c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->disableMsgType (msgType); 187c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 188c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 189c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 190c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 191c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 192c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Query whether a message, or a set of messages, is enabled. 193c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 194c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Note that this is operates as an AND, if any of the messages queried are off, this will 195c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return false. 196c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 197c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param[in] msgtype Bitmask of the messages to query (defined in include/ui/Camera.h) 198c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return true If all message types are enabled 199c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev false If any message type 200c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 201c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 202c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevint CameraHal::msgTypeEnabled(int32_t msgType) 203c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 204c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 205c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Mutex::Autolock lock(mLock); 206c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 207c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return (mMsgEnabled & msgType); 208c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 209c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 210c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 211c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Set the camera parameters. 212c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 213c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param[in] params Camera parameters to configure the camera 214c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return NO_ERROR 215c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @todo Define error codes 216c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 217c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 218c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevint CameraHal::setParameters(const char* parameters) 219c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 220c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 221c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 222c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 223c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraParameters params; 224c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 225c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev String8 str_params(parameters); 226c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev params.unflatten(str_params); 227c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 228c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 229c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 230c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return setParameters(params); 231c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 232c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 233c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 234c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Set the camera parameters. 235c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 236c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param[in] params Camera parameters to configure the camera 237c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return NO_ERROR 238c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @todo Define error codes 239c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 240c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 241c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevint CameraHal::setParameters(const CameraParameters& params) 242c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 243c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 244c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 245c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 246c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int w, h; 247c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int w_orig, h_orig; 248c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int framerate,minframerate; 249c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int maxFPS, minFPS; 250c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int error; 251c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int base; 252c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev const char *valstr = NULL; 253c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev const char *prevFormat; 254c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev char *af_coord; 255c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev TIUTILS::Message msg; 256c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 257b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // Needed for KEY_RECORDING_HINT 258b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil bool restartPreviewRequired = false; 259f4260660c494005dc6556698765fe3f3a0d97f60Tyler Luu bool updateRequired = false; 260b93aec67a3f7a66060a525a5c0d68fa0089f76c4Sundar Raman CameraParameters oldParams(mParameters.flatten()); 261381ec2390c3d9d6ba3b67cf53e69fec96e7a7bd1Akwasi Boateng bool videoMode = false; 262524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman char range[MAX_PROP_VALUE_LENGTH]; 263c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 264b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 265b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil Mutex::Autolock lock(mLock); 266c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 267b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil ///Ensure that preview is not enabled when the below parameters are changed. 268b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(!previewEnabled()) 269c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 270c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 271b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("PreviewFormat %s", params.getPreviewFormat()); 272c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2733a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu if ((valstr = params.getPreviewFormat()) != NULL) { 2743a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu if ( isParameterValid(valstr, mCameraProperties->get(CameraProperties::SUPPORTED_PREVIEW_FORMATS))) { 2753a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu mParameters.setPreviewFormat(valstr); 2763a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu } else { 2773a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu CAMHAL_LOGEB("Invalid preview format.Supported: %s", mCameraProperties->get(CameraProperties::SUPPORTED_PREVIEW_FORMATS)); 2783a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu return -EINVAL; 279b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 2803a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu } 281b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 282f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(TICameraParameters::KEY_VNF)) != NULL) { 283f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ( (params.getInt(TICameraParameters::KEY_VNF)==0) || (params.getInt(TICameraParameters::KEY_VNF)==1) ) { 284f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("VNF set %s", params.get(TICameraParameters::KEY_VNF)); 285f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(TICameraParameters::KEY_VNF, valstr); 286f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 287f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid VNF: %s", valstr); 288f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 289b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 290f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 291b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 2928b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu if ((valstr = params.get(CameraParameters::KEY_VIDEO_STABILIZATION)) != NULL) { 2938b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu // make sure we support vstab...if we don't and application is trying to set 2948b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu // vstab then return an error 2958b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu if (strcmp(mCameraProperties->get(CameraProperties::VSTAB_SUPPORTED), 2968b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu CameraParameters::TRUE) == 0) { 2978b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu CAMHAL_LOGDB("VSTAB %s", 2988b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu params.get(CameraParameters::KEY_VIDEO_STABILIZATION)); 2998b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu mParameters.set(CameraParameters::KEY_VIDEO_STABILIZATION, 3008b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu params.get(CameraParameters::KEY_VIDEO_STABILIZATION)); 3018b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu } else if (strcmp(valstr, CameraParameters::TRUE) == 0) { 302f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid VSTAB: %s", valstr); 303f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 3048b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu } else { 3058b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu mParameters.set(CameraParameters::KEY_VIDEO_STABILIZATION, 3068b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu CameraParameters::FALSE); 307b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 308f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 309b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 310b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(TICameraParameters::KEY_CAP_MODE)) != NULL) 311b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 312b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Capture mode set %s", params.get(TICameraParameters::KEY_CAP_MODE)); 313b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_CAP_MODE, valstr); 314b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 315b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 316f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(TICameraParameters::KEY_IPP)) != NULL) { 317f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if (isParameterValid(valstr,mCameraProperties->get(CameraProperties::SUPPORTED_IPP_MODES))) { 318f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("IPP mode set %s", params.get(TICameraParameters::KEY_IPP)); 319f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(TICameraParameters::KEY_IPP, valstr); 320f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 321f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid IPP mode: %s", valstr); 322f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 323b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 324f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 325b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 326b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if((valstr = params.get(TICameraParameters::KEY_S3D2D_PREVIEW)) != NULL) 327b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 328b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Stereo 3D->2D Preview mode is %s", params.get(TICameraParameters::KEY_S3D2D_PREVIEW)); 329b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_S3D2D_PREVIEW, valstr); 330b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 331b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 332b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if((valstr = params.get(TICameraParameters::KEY_AUTOCONVERGENCE)) != NULL) 333b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 334b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("AutoConvergence mode is %s", params.get(TICameraParameters::KEY_AUTOCONVERGENCE)); 335b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_AUTOCONVERGENCE, valstr); 336b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 337b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 338b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 339b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 3403a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu params.getPreviewSize(&w, &h); 3413a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu if (w == -1 && h == -1) { 3423a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu CAMHAL_LOGEA("Unable to get preview size"); 3433a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu return -EINVAL; 3443a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu } 3453a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu 3463a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu int oldWidth, oldHeight; 3473a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu mParameters.getPreviewSize(&oldWidth, &oldHeight); 3483a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu 3493a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu int orientation =0; 3503a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu if((valstr = params.get(TICameraParameters::KEY_SENSOR_ORIENTATION)) != NULL) 3513a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu { 3523a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu CAMHAL_LOGDB("Sensor Orientation is set to %s", params.get(TICameraParameters::KEY_SENSOR_ORIENTATION)); 3533a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu mParameters.set(TICameraParameters::KEY_SENSOR_ORIENTATION, valstr); 3543a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu orientation = params.getInt(TICameraParameters::KEY_SENSOR_ORIENTATION); 3553a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu } 3563a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu 3573a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu if(orientation ==90 || orientation ==270) 3583a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu { 3593a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu if ( !isResolutionValid(h,w, mCameraProperties->get(CameraProperties::SUPPORTED_PREVIEW_SIZES))) 3603a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu { 3613a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu CAMHAL_LOGEB("Invalid preview resolution %d x %d", w, h); 3623a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu return -EINVAL; 3633a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu } 3643a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu else 3653a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu { 3663a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu mParameters.setPreviewSize(w, h); 36772b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng mVideoWidth = w; 36872b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng mVideoHeight = h; 3693a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu } 3703a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu } 3713a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu else 3723a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu { 3733a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu if ( !isResolutionValid(w, h, mCameraProperties->get(CameraProperties::SUPPORTED_PREVIEW_SIZES))) 3743a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu { 3753a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu CAMHAL_LOGEB("Invalid preview resolution %d x %d", w, h); 3763a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu return -EINVAL; 3773a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu } 3783a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu else 3793a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu { 3803a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu mParameters.setPreviewSize(w, h); 3813a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu } 3823a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu } 3833a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu 3843a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu if ( ( oldWidth != w ) || ( oldHeight != h ) ) 3853a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu { 386ceae1d5450522c01889ebc782a3b71c5d38eac07Tyler Luu restartPreviewRequired |= true; 3873a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu } 3883a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu 3893a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu CAMHAL_LOGDB("PreviewResolution by App %d x %d", w, h); 3903a1541be51a8cc8dcc92a4ea1f0fa4a1c80990ceTyler Luu 391b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // Handle RECORDING_HINT to Set/Reset Video Mode Parameters 392b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil valstr = params.get(CameraParameters::KEY_RECORDING_HINT); 393b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(valstr != NULL) 394c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 395b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(strcmp(valstr, CameraParameters::TRUE) == 0) 396b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 397b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Recording Hint is set to %s", valstr); 398b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_RECORDING_HINT, valstr); 399381ec2390c3d9d6ba3b67cf53e69fec96e7a7bd1Akwasi Boateng videoMode = true; 40072b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng int w, h; 40172b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng 40272b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng params.getPreviewSize(&w, &h); 40372b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng CAMHAL_LOGVB("%s Preview Width=%d Height=%d\n", __FUNCTION__, w, h); 40472b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng //HACK FOR MMS 40572b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng mVideoWidth = w; 40672b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng mVideoHeight = h; 40772b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng CAMHAL_LOGVB("%s Video Width=%d Height=%d\n", __FUNCTION__, mVideoWidth, mVideoHeight); 40872b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng 40972b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng setPreferredPreviewRes(w, h); 41072b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng mParameters.getPreviewSize(&w, &h); 41172b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng CAMHAL_LOGVB("%s Preview Width=%d Height=%d\n", __FUNCTION__, w, h); 4123dcde7b7332edf04cd597b01d69950544dcd6589Akwasi Boateng //Avoid restarting preview for MMS HACK 4133dcde7b7332edf04cd597b01d69950544dcd6589Akwasi Boateng if ((w != mVideoWidth) && (h != mVideoHeight)) 4143dcde7b7332edf04cd597b01d69950544dcd6589Akwasi Boateng { 4153dcde7b7332edf04cd597b01d69950544dcd6589Akwasi Boateng restartPreviewRequired = false; 4163dcde7b7332edf04cd597b01d69950544dcd6589Akwasi Boateng } 41772b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng 4183dcde7b7332edf04cd597b01d69950544dcd6589Akwasi Boateng restartPreviewRequired |= setVideoModeParameters(params); 419b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 420b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil else if(strcmp(valstr, CameraParameters::FALSE) == 0) 421b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 422b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Recording Hint is set to %s", valstr); 423b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_RECORDING_HINT, valstr); 424ceae1d5450522c01889ebc782a3b71c5d38eac07Tyler Luu restartPreviewRequired |= resetVideoModeParameters(); 42572b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng params.getPreviewSize(&mVideoWidth, &mVideoHeight); 426b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 427b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil else 428b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 429b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGEA("Invalid RECORDING_HINT"); 430b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil return -EINVAL; 431b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 432c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 433c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 434c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 435b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // This check is required in following case. 436b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // If VideoRecording activity sets KEY_RECORDING_HINT to TRUE and 437b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // ImageCapture activity doesnot set KEY_RECORDING_HINT to FALSE (i.e. simply NULL), 438b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // then Video Mode parameters may remain present in ImageCapture activity as well. 439b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDA("Recording Hint is set to NULL"); 440b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_RECORDING_HINT, ""); 441ceae1d5450522c01889ebc782a3b71c5d38eac07Tyler Luu restartPreviewRequired |= resetVideoModeParameters(); 44272b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng params.getPreviewSize(&mVideoWidth, &mVideoHeight); 443c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 444c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 4459743353b9dd1da8d1755218a7b961400ce825bd1Tyler Luu if ((valstr = params.get(CameraParameters::KEY_FOCUS_MODE)) != NULL) { 4469743353b9dd1da8d1755218a7b961400ce825bd1Tyler Luu if (isParameterValid(valstr, mCameraProperties->get(CameraProperties::SUPPORTED_FOCUS_MODES))) { 4479743353b9dd1da8d1755218a7b961400ce825bd1Tyler Luu CAMHAL_LOGDB("Focus mode set %s", params.get(CameraParameters::KEY_FOCUS_MODE)); 4489743353b9dd1da8d1755218a7b961400ce825bd1Tyler Luu 4499743353b9dd1da8d1755218a7b961400ce825bd1Tyler Luu // we need to take a decision on the capture mode based on whether CAF picture or 4509743353b9dd1da8d1755218a7b961400ce825bd1Tyler Luu // video is chosen so the behavior of each is consistent to the application 4519743353b9dd1da8d1755218a7b961400ce825bd1Tyler Luu if(strcmp(valstr, CameraParameters::FOCUS_MODE_CONTINUOUS_PICTURE) == 0){ 4529743353b9dd1da8d1755218a7b961400ce825bd1Tyler Luu restartPreviewRequired |= resetVideoModeParameters(); 4539743353b9dd1da8d1755218a7b961400ce825bd1Tyler Luu } else if (strcmp(valstr, CameraParameters::FOCUS_MODE_CONTINUOUS_VIDEO) == 0){ 4549743353b9dd1da8d1755218a7b961400ce825bd1Tyler Luu restartPreviewRequired |= setVideoModeParameters(params); 4559743353b9dd1da8d1755218a7b961400ce825bd1Tyler Luu } 4569743353b9dd1da8d1755218a7b961400ce825bd1Tyler Luu 4579743353b9dd1da8d1755218a7b961400ce825bd1Tyler Luu mParameters.set(CameraParameters::KEY_FOCUS_MODE, valstr); 4589743353b9dd1da8d1755218a7b961400ce825bd1Tyler Luu } else { 4599743353b9dd1da8d1755218a7b961400ce825bd1Tyler Luu CAMHAL_LOGEB("ERROR: Invalid FOCUS mode = %s", valstr); 4609743353b9dd1da8d1755218a7b961400ce825bd1Tyler Luu ret = -EINVAL; 4619743353b9dd1da8d1755218a7b961400ce825bd1Tyler Luu } 4629743353b9dd1da8d1755218a7b961400ce825bd1Tyler Luu } 4639743353b9dd1da8d1755218a7b961400ce825bd1Tyler Luu 464b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil ///Below parameters can be changed when the preview is running 465f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ( (valstr = params.getPictureFormat()) != NULL ) { 466f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if (isParameterValid(params.getPictureFormat(),mCameraProperties->get(CameraProperties::SUPPORTED_PICTURE_FORMATS))) { 467f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.setPictureFormat(valstr); 468f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 469f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid picture format: %s",valstr); 470f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 471c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 472c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 473c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 474b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil params.getPictureSize(&w, &h); 475f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ( isResolutionValid(w, h, mCameraProperties->get(CameraProperties::SUPPORTED_PICTURE_SIZES))) { 476b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.setPictureSize(w, h); 477f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 478f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid picture resolution %dx%d", w, h); 479f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 480f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 481c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 482b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Picture Size by App %d x %d", w, h); 483b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 484f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(TICameraParameters::KEY_BURST)) != NULL) { 485f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if (params.getInt(TICameraParameters::KEY_BURST) >=0) { 486f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("Burst set %s", params.get(TICameraParameters::KEY_BURST)); 487f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(TICameraParameters::KEY_BURST, valstr); 488f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 489f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid Burst value: %s",valstr); 490f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 491c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 492f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 493c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 494b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil framerate = params.getPreviewFrameRate(); 495524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman valstr = params.get(CameraParameters::KEY_PREVIEW_FPS_RANGE); 496b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("FRAMERATE %d", framerate); 497c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 498524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman CAMHAL_LOGVB("Passed FRR: %s, Supported FRR %s", valstr 499524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman , mCameraProperties->get(CameraProperties::FRAMERATE_RANGE_SUPPORTED)); 500524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman CAMHAL_LOGVB("Passed FR: %d, Supported FR %s", framerate 501524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman , mCameraProperties->get(CameraProperties::SUPPORTED_PREVIEW_FRAME_RATES)); 502524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman 503524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman 504524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman //Perform parameter validation 505524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman if(!isParameterValid(valstr 506524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman , mCameraProperties->get(CameraProperties::FRAMERATE_RANGE_SUPPORTED)) 507524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman || !isParameterValid(framerate, 508524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman mCameraProperties->get(CameraProperties::SUPPORTED_PREVIEW_FRAME_RATES))) 509524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman { 510524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman CAMHAL_LOGEA("Invalid frame rate range or frame rate"); 511524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman return -EINVAL; 512524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman } 513524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman 5141521831b2b2db93a1c90dd960ca4ee56b65de03dTyler Luu // Variable framerate ranges have higher priority over 5151521831b2b2db93a1c90dd960ca4ee56b65de03dTyler Luu // deprecated constant FPS. "KEY_PREVIEW_FPS_RANGE" should 5161521831b2b2db93a1c90dd960ca4ee56b65de03dTyler Luu // be cleared by the client in order for constant FPS to get 5171521831b2b2db93a1c90dd960ca4ee56b65de03dTyler Luu // applied. 518524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman if ( strcmp(valstr, mCameraProperties->get(CameraProperties::FRAMERATE_RANGE)) != 0) 519a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng { 520524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman // APP wants to set FPS range 521524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman //Set framerate = MAXFPS 522524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman CAMHAL_LOGDA("APP IS CHANGING FRAME RATE RANGE"); 523b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil params.getPreviewFpsRange(&minFPS, &maxFPS); 524c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 525b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( ( 0 > minFPS ) || ( 0 > maxFPS ) ) 526a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng { 527f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEA("ERROR: FPS Range is negative!"); 528524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman return -EINVAL; 529a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng } 530c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 531524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman framerate = maxFPS /CameraHal::VFR_SCALE; 532c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 533524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman } 534524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman else 535524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman { 536524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman if ( framerate != atoi(mCameraProperties->get(CameraProperties::PREVIEW_FRAME_RATE)) ) 537a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng { 538d1e16379476a175660ef8f6934c289edeed6b7fcSundar Raman 539524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman selectFPSRange(framerate, &minFPS, &maxFPS); 540d1e16379476a175660ef8f6934c289edeed6b7fcSundar Raman CAMHAL_LOGDB("Select FPS Range %d %d", minFPS, maxFPS); 541a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng } 542524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman else 543524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman { 544524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman if (videoMode) { 545524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman valstr = mCameraProperties->get(CameraProperties::FRAMERATE_RANGE_VIDEO); 546524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman CameraParameters temp; 547524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman temp.set(CameraParameters::KEY_PREVIEW_FPS_RANGE, valstr); 548524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman temp.getPreviewFpsRange(&minFPS, &maxFPS); 549524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman } 550524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman else { 551524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman valstr = mCameraProperties->get(CameraProperties::FRAMERATE_RANGE_IMAGE); 552524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman CameraParameters temp; 553524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman temp.set(CameraParameters::KEY_PREVIEW_FPS_RANGE, valstr); 554524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman temp.getPreviewFpsRange(&minFPS, &maxFPS); 555524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman } 556c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 557524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman framerate = maxFPS / CameraHal::VFR_SCALE; 558524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman } 559c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 560524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman } 561a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng 562524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman CAMHAL_LOGDB("FPS Range = %s", valstr); 563524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman CAMHAL_LOGDB("DEFAULT FPS Range = %s", mCameraProperties->get(CameraProperties::FRAMERATE_RANGE)); 564c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 565524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman minFPS /= CameraHal::VFR_SCALE; 566524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman maxFPS /= CameraHal::VFR_SCALE; 567524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman 568524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman if ( ( 0 == minFPS ) || ( 0 == maxFPS ) ) 569a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng { 570524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman CAMHAL_LOGEA("ERROR: FPS Range is invalid!"); 571524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman ret = -EINVAL; 572a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng } 573524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman 574524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman if ( maxFPS < minFPS ) 575a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng { 576524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman CAMHAL_LOGEA("ERROR: Max FPS is smaller than Min FPS!"); 577524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman ret = -EINVAL; 578a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng } 579524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman CAMHAL_LOGDB("SET FRAMERATE %d", framerate); 580524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman mParameters.setPreviewFrameRate(framerate); 58108bd593a76c52f567ab844a9d92a9ffa2fe47ee9Sundar Raman mParameters.set(CameraParameters::KEY_PREVIEW_FPS_RANGE, params.get(CameraParameters::KEY_PREVIEW_FPS_RANGE)); 582524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman 583524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman CAMHAL_LOGDB("FPS Range [%d, %d]", minFPS, maxFPS); 584524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman mParameters.set(TICameraParameters::KEY_MINFRAMERATE, minFPS); 585524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman mParameters.set(TICameraParameters::KEY_MAXFRAMERATE, maxFPS); 586c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 587b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( ( valstr = params.get(TICameraParameters::KEY_GBCE) ) != NULL ) 588c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 589b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("GBCE Value = %s", valstr); 590b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_GBCE, valstr); 591c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 592c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 593b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( ( valstr = params.get(TICameraParameters::KEY_GLBCE) ) != NULL ) 594c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 595b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("GLBCE Value = %s", valstr); 596b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_GLBCE, valstr); 597c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 598c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 599b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil ///Update the current parameter set 600b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(TICameraParameters::KEY_AUTOCONVERGENCE)) != NULL) 601b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 602b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("AutoConvergence Mode is set = %s", params.get(TICameraParameters::KEY_AUTOCONVERGENCE)); 603b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_AUTOCONVERGENCE, valstr); 6041521831b2b2db93a1c90dd960ca4ee56b65de03dTyler Luu } 605c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 606b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(TICameraParameters::KEY_MANUALCONVERGENCE_VALUES)) !=NULL ) 607b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 608b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("ManualConvergence Value = %s", params.get(TICameraParameters::KEY_MANUALCONVERGENCE_VALUES)); 609b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_MANUALCONVERGENCE_VALUES, valstr); 610b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 611c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 612f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(TICameraParameters::KEY_EXPOSURE_MODE)) != NULL) { 613f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if (isParameterValid(valstr, mCameraProperties->get(CameraProperties::SUPPORTED_EXPOSURE_MODES))) { 614f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("Exposure set = %s", valstr); 615f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(TICameraParameters::KEY_EXPOSURE_MODE, valstr); 616f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 617f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid Exposure = %s", valstr); 618f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 619b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 620f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 621c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 622f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(CameraParameters::KEY_WHITE_BALANCE)) != NULL) { 623f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ( isParameterValid(valstr, mCameraProperties->get(CameraProperties::SUPPORTED_WHITE_BALANCE))) { 624f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("White balance set %s", valstr); 625f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(CameraParameters::KEY_WHITE_BALANCE, valstr); 626f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 627f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid white balance = %s", valstr); 628f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 629b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 630f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 631c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 632f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(TICameraParameters::KEY_CONTRAST)) != NULL) { 633f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if (params.getInt(TICameraParameters::KEY_CONTRAST) >= 0 ) { 634f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("Contrast set %s", valstr); 635f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(TICameraParameters::KEY_CONTRAST, valstr); 636f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 637f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid Contrast = %s", valstr); 638f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 639b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 640f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 641c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 642f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr =params.get(TICameraParameters::KEY_SHARPNESS)) != NULL) { 643f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if (params.getInt(TICameraParameters::KEY_SHARPNESS) >= 0 ) { 644f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("Sharpness set %s", valstr); 645f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(TICameraParameters::KEY_SHARPNESS, valstr); 646f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 647f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid Sharpness = %s", valstr); 648f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 649b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 650f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 651c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 652f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(TICameraParameters::KEY_SATURATION)) != NULL) { 653f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if (params.getInt(TICameraParameters::KEY_SATURATION) >= 0 ) { 654f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("Saturation set %s", valstr); 655f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(TICameraParameters::KEY_SATURATION, valstr); 656f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 657f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid Saturation = %s", valstr); 658f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 659b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 660f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 661c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 662f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(TICameraParameters::KEY_BRIGHTNESS)) != NULL) { 663f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if (params.getInt(TICameraParameters::KEY_BRIGHTNESS) >= 0 ) { 664f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("Brightness set %s", valstr); 665f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(TICameraParameters::KEY_BRIGHTNESS, valstr); 666f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 667f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid Brightness = %s", valstr); 668f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 669f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 670f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 671f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu 672f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(CameraParameters::KEY_ANTIBANDING)) != NULL) { 673f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if (isParameterValid(valstr, mCameraProperties->get(CameraProperties::SUPPORTED_ANTIBANDING))) { 674f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("Antibanding set %s", valstr); 675f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(CameraParameters::KEY_ANTIBANDING, valstr); 676f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 677f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid Antibanding = %s", valstr); 678f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 679f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 680f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 681f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu 682f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(TICameraParameters::KEY_ISO)) != NULL) { 683f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if (isParameterValid(valstr, mCameraProperties->get(CameraProperties::SUPPORTED_ISO_VALUES))) { 684f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("ISO set %s", valstr); 685f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(TICameraParameters::KEY_ISO, valstr); 686f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 687f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid ISO = %s", valstr); 688f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 689b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 690f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 691c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 692b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(CameraParameters::KEY_FOCUS_AREAS)) != NULL ) 693b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 694e46394481e771dbdc8683645c3740a3d262a3d0fIliyan Malchev CAMHAL_LOGI("Focus areas position set %s", params.get(CameraParameters::KEY_FOCUS_AREAS)); 695b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_FOCUS_AREAS, valstr); 696b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 697c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 698b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(TICameraParameters::KEY_MEASUREMENT_ENABLE)) != NULL ) 699b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 700b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Measurements set to %s", params.get(TICameraParameters::KEY_MEASUREMENT_ENABLE)); 701b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_MEASUREMENT_ENABLE, valstr); 702c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 703b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if (strcmp(valstr, (const char *) TICameraParameters::MEASUREMENT_ENABLE) == 0) 704b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 705b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mMeasurementEnabled = true; 706b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 707b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil else if (strcmp(valstr, (const char *) TICameraParameters::MEASUREMENT_DISABLE) == 0) 708b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 709b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mMeasurementEnabled = false; 710b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 711b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil else 712b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 713b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mMeasurementEnabled = false; 714b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 715c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 716b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 717c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 718b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(CameraParameters::KEY_EXPOSURE_COMPENSATION)) != NULL) 719c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 720b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Exposure compensation set %s", params.get(CameraParameters::KEY_EXPOSURE_COMPENSATION)); 721b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_EXPOSURE_COMPENSATION, valstr); 722c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 723b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 724f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(CameraParameters::KEY_SCENE_MODE)) != NULL) { 725f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if (isParameterValid(valstr, mCameraProperties->get(CameraProperties::SUPPORTED_SCENE_MODES))) { 726f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("Scene mode set %s", valstr); 727759396a116bb2caf006405777a626fe9a8708114Tyler Luu doesSetParameterNeedUpdate(valstr, 728759396a116bb2caf006405777a626fe9a8708114Tyler Luu mParameters.get(CameraParameters::KEY_SCENE_MODE), 729759396a116bb2caf006405777a626fe9a8708114Tyler Luu updateRequired); 730f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(CameraParameters::KEY_SCENE_MODE, valstr); 731f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 732f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid Scene mode = %s", valstr); 733f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 734c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 735f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 736b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 737f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(CameraParameters::KEY_FLASH_MODE)) != NULL) { 738f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if (isParameterValid(valstr, mCameraProperties->get(CameraProperties::SUPPORTED_FLASH_MODES))) { 739f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("Flash mode set %s", valstr); 740f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(CameraParameters::KEY_FLASH_MODE, valstr); 741f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 742f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid Flash mode = %s", valstr); 743f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 744c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 745f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 746c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 747f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(CameraParameters::KEY_EFFECT)) != NULL) { 748f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if (isParameterValid(valstr, mCameraProperties->get(CameraProperties::SUPPORTED_EFFECTS))) { 749f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("Effect set %s", valstr); 750f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(CameraParameters::KEY_EFFECT, valstr); 751f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 752f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid Effect = %s", valstr); 753f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 754f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 755f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 756c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 757b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(( (valstr = params.get(CameraParameters::KEY_ROTATION)) != NULL) 758b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil && (params.getInt(CameraParameters::KEY_ROTATION) >=0)) 759b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 760b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Rotation set %s", params.get(CameraParameters::KEY_ROTATION)); 761b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_ROTATION, valstr); 762b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 763c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 764b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(( (valstr = params.get(CameraParameters::KEY_JPEG_QUALITY)) != NULL) 765b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil && (params.getInt(CameraParameters::KEY_JPEG_QUALITY) >=0)) 766b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 767b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Jpeg quality set %s", params.get(CameraParameters::KEY_JPEG_QUALITY)); 768b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_JPEG_QUALITY, valstr); 769b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 770c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 771b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(( (valstr = params.get(CameraParameters::KEY_JPEG_THUMBNAIL_WIDTH)) != NULL) 772b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil && (params.getInt(CameraParameters::KEY_JPEG_THUMBNAIL_WIDTH) >=0)) 773b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 774b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Thumbnail width set %s", params.get(CameraParameters::KEY_JPEG_THUMBNAIL_WIDTH)); 775b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_JPEG_THUMBNAIL_WIDTH, valstr); 776b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 777c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 778b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(( (valstr = params.get(CameraParameters::KEY_JPEG_THUMBNAIL_HEIGHT)) != NULL) 779b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil && (params.getInt(CameraParameters::KEY_JPEG_THUMBNAIL_HEIGHT) >=0)) 780b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 781b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Thumbnail width set %s", params.get(CameraParameters::KEY_JPEG_THUMBNAIL_HEIGHT)); 782b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_JPEG_THUMBNAIL_HEIGHT, valstr); 783b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 784c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 785b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(( (valstr = params.get(CameraParameters::KEY_JPEG_THUMBNAIL_QUALITY)) != NULL ) 786b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil && (params.getInt(CameraParameters::KEY_JPEG_THUMBNAIL_QUALITY) >=0)) 787b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 788b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Thumbnail quality set %s", params.get(CameraParameters::KEY_JPEG_THUMBNAIL_QUALITY)); 789b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_JPEG_THUMBNAIL_QUALITY, valstr); 790b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 791c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 792b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(CameraParameters::KEY_GPS_LATITUDE)) != NULL ) 793b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 794b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("GPS latitude set %s", params.get(CameraParameters::KEY_GPS_LATITUDE)); 795b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_GPS_LATITUDE, valstr); 796b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil }else{ 797b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.remove(CameraParameters::KEY_GPS_LATITUDE); 798b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 799c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 800b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(CameraParameters::KEY_GPS_LONGITUDE)) != NULL ) 801b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 802b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("GPS longitude set %s", params.get(CameraParameters::KEY_GPS_LONGITUDE)); 803b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_GPS_LONGITUDE, valstr); 804b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil }else{ 805b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.remove(CameraParameters::KEY_GPS_LONGITUDE); 806b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 807c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 808b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(CameraParameters::KEY_GPS_ALTITUDE)) != NULL ) 809b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 810b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("GPS altitude set %s", params.get(CameraParameters::KEY_GPS_ALTITUDE)); 811b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_GPS_ALTITUDE, valstr); 812b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil }else{ 813b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.remove(CameraParameters::KEY_GPS_ALTITUDE); 814b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 815c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 816b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(CameraParameters::KEY_GPS_TIMESTAMP)) != NULL ) 817b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 818b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("GPS timestamp set %s", params.get(CameraParameters::KEY_GPS_TIMESTAMP)); 819b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_GPS_TIMESTAMP, valstr); 820b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil }else{ 821b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.remove(CameraParameters::KEY_GPS_TIMESTAMP); 822b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 823c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 824b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(TICameraParameters::KEY_GPS_DATESTAMP)) != NULL ) 825b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 826b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("GPS datestamp set %s", params.get(TICameraParameters::KEY_GPS_DATESTAMP)); 827b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_GPS_DATESTAMP, valstr); 828b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil }else{ 829b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.remove(TICameraParameters::KEY_GPS_DATESTAMP); 830b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 831c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 832b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(CameraParameters::KEY_GPS_PROCESSING_METHOD)) != NULL ) 833b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 834b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("GPS processing method set %s", params.get(CameraParameters::KEY_GPS_PROCESSING_METHOD)); 835b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_GPS_PROCESSING_METHOD, valstr); 836b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil }else{ 837b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.remove(CameraParameters::KEY_GPS_PROCESSING_METHOD); 838b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 839c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 840b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(TICameraParameters::KEY_GPS_MAPDATUM )) != NULL ) 841b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 842b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("GPS MAPDATUM set %s", params.get(TICameraParameters::KEY_GPS_MAPDATUM)); 843b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_GPS_MAPDATUM, valstr); 844b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil }else{ 845b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.remove(TICameraParameters::KEY_GPS_MAPDATUM); 846b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 847c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 848b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(TICameraParameters::KEY_GPS_VERSION)) != NULL ) 849b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 850b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("GPS MAPDATUM set %s", params.get(TICameraParameters::KEY_GPS_VERSION)); 851b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_GPS_VERSION, valstr); 852b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil }else{ 853b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.remove(TICameraParameters::KEY_GPS_VERSION); 854b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 855c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 856b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(TICameraParameters::KEY_EXIF_MODEL)) != NULL ) 857b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 858b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("EXIF Model set %s", params.get(TICameraParameters::KEY_EXIF_MODEL)); 859b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_EXIF_MODEL, valstr); 860b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 861c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 862b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(TICameraParameters::KEY_EXIF_MAKE)) != NULL ) 863b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 864b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("EXIF Make set %s", params.get(TICameraParameters::KEY_EXIF_MAKE)); 865b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_EXIF_MAKE, valstr); 866b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 867c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 868b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(TICameraParameters::KEY_EXP_BRACKETING_RANGE)) != NULL ) 869b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 870b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Exposure Bracketing set %s", params.get(TICameraParameters::KEY_EXP_BRACKETING_RANGE)); 871b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_EXP_BRACKETING_RANGE, valstr); 872b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 873b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil else 874b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 875b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.remove(TICameraParameters::KEY_EXP_BRACKETING_RANGE); 876b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 877c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 878f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((valstr = params.get(CameraParameters::KEY_ZOOM)) != NULL ) { 879f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu if ((params.getInt(CameraParameters::KEY_ZOOM) >= 0 ) && 880f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu (params.getInt(CameraParameters::KEY_ZOOM) <= mMaxZoomSupported )) { 881f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGDB("Zoom set %s", valstr); 882f4260660c494005dc6556698765fe3f3a0d97f60Tyler Luu doesSetParameterNeedUpdate(valstr, 883f4260660c494005dc6556698765fe3f3a0d97f60Tyler Luu mParameters.get(CameraParameters::KEY_ZOOM), 884f4260660c494005dc6556698765fe3f3a0d97f60Tyler Luu updateRequired); 885f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu mParameters.set(CameraParameters::KEY_ZOOM, valstr); 886f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } else { 887f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu CAMHAL_LOGEB("ERROR: Invalid Zoom: %s", valstr); 888f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu ret = -EINVAL; 889b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 890f8a04b91f608ec0edf05c34e6f105d08175218c5Tyler Luu } 891c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 892b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(CameraParameters::KEY_AUTO_EXPOSURE_LOCK)) != NULL ) 893b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 894b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Auto Exposure Lock set %s", params.get(CameraParameters::KEY_AUTO_EXPOSURE_LOCK)); 895f4260660c494005dc6556698765fe3f3a0d97f60Tyler Luu doesSetParameterNeedUpdate(valstr, 896f4260660c494005dc6556698765fe3f3a0d97f60Tyler Luu mParameters.get(CameraParameters::KEY_AUTO_EXPOSURE_LOCK), 897f4260660c494005dc6556698765fe3f3a0d97f60Tyler Luu updateRequired); 898b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_AUTO_EXPOSURE_LOCK, valstr); 899b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 900c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 901b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( (valstr = params.get(CameraParameters::KEY_AUTO_WHITEBALANCE_LOCK)) != NULL ) 902b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 903b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Auto WhiteBalance Lock set %s", params.get(CameraParameters::KEY_AUTO_WHITEBALANCE_LOCK)); 904f4260660c494005dc6556698765fe3f3a0d97f60Tyler Luu doesSetParameterNeedUpdate(valstr, 905f4260660c494005dc6556698765fe3f3a0d97f60Tyler Luu mParameters.get(CameraParameters::KEY_AUTO_WHITEBALANCE_LOCK), 906f4260660c494005dc6556698765fe3f3a0d97f60Tyler Luu updateRequired); 907b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(CameraParameters::KEY_AUTO_WHITEBALANCE_LOCK, valstr); 908b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 909708ed7306c85286aa50d05ba15e0c33106e52ed0Iliyan Malchev if( (valstr = params.get(CameraParameters::KEY_METERING_AREAS)) != NULL ) 910708ed7306c85286aa50d05ba15e0c33106e52ed0Iliyan Malchev { 911e46394481e771dbdc8683645c3740a3d262a3d0fIliyan Malchev CAMHAL_LOGI("Metering areas position set %s", params.get(CameraParameters::KEY_METERING_AREAS)); 912708ed7306c85286aa50d05ba15e0c33106e52ed0Iliyan Malchev mParameters.set(CameraParameters::KEY_METERING_AREAS, valstr); 913708ed7306c85286aa50d05ba15e0c33106e52ed0Iliyan Malchev } 914c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 915b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CameraParameters adapterParams = mParameters; 916c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 917b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // Only send parameters to adapter if preview is already 918f4260660c494005dc6556698765fe3f3a0d97f60Tyler Luu // enabled or doesSetParameterNeedUpdate says so. Initial setParameters to camera adapter, 919f4260660c494005dc6556698765fe3f3a0d97f60Tyler Luu // will be called in startPreview() 920f4260660c494005dc6556698765fe3f3a0d97f60Tyler Luu // TODO(XXX): Need to identify other parameters that need update from camera adapter 921f4260660c494005dc6556698765fe3f3a0d97f60Tyler Luu if ( (NULL != mCameraAdapter) && (mPreviewEnabled || updateRequired) ) { 922b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil ret |= mCameraAdapter->setParameters(adapterParams); 923c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 924c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 925b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( NULL != params.get(TICameraParameters::KEY_TEMP_BRACKETING_RANGE_POS) ) 926c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 927b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil int posBracketRange = params.getInt(TICameraParameters::KEY_TEMP_BRACKETING_RANGE_POS); 928b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( 0 < posBracketRange ) 929b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 930b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mBracketRangePositive = posBracketRange; 931b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 932c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 933b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Positive bracketing range %d", mBracketRangePositive); 934c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 935c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 936b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( NULL != params.get(TICameraParameters::KEY_TEMP_BRACKETING_RANGE_NEG) ) 937c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 938b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil int negBracketRange = params.getInt(TICameraParameters::KEY_TEMP_BRACKETING_RANGE_NEG); 939b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( 0 < negBracketRange ) 940b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 941b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mBracketRangeNegative = negBracketRange; 942b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 943c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 944b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDB("Negative bracketing range %d", mBracketRangeNegative); 945c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 946b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( ( (valstr = params.get(TICameraParameters::KEY_TEMP_BRACKETING)) != NULL) && 947b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil ( strcmp(valstr, TICameraParameters::BRACKET_ENABLE) == 0 )) 948c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 949b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( !mBracketingEnabled ) 950b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 951b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDA("Enabling bracketing"); 952b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mBracketingEnabled = true; 953b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 954b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil //Wait for AF events to enable bracketing 955b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( NULL != mCameraAdapter ) 956b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 957b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil setEventProvider( CameraHalEvent::ALL_EVENTS, mCameraAdapter ); 958b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 959b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 960b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil else 961c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 962b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDA("Bracketing already enabled"); 963c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 964c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 965b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil else if ( ( (valstr = params.get(TICameraParameters::KEY_TEMP_BRACKETING)) != NULL ) && 966b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil ( strcmp(valstr, TICameraParameters::BRACKET_DISABLE) == 0 )) 967c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 968b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDA("Disabling bracketing"); 969b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 970b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mBracketingEnabled = false; 971b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil stopImageBracketing(); 972b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 973b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil //Remove AF events subscription 974b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if ( NULL != mEventProvider ) 975b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 976b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mEventProvider->disableEventNotification( CameraHalEvent::ALL_EVENTS ); 977b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil delete mEventProvider; 978b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mEventProvider = NULL; 979b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 980b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 981c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 982c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 983b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if( ( (valstr = params.get(TICameraParameters::KEY_SHUTTER_ENABLE)) != NULL ) && 984b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil ( strcmp(valstr, TICameraParameters::SHUTTER_ENABLE) == 0 )) 985b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 986b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDA("Enabling shutter sound"); 987c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 988b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mShutterEnabled = true; 989b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mMsgEnabled |= CAMERA_MSG_SHUTTER; 990b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_SHUTTER_ENABLE, valstr); 991b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 992b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil else if ( ( (valstr = params.get(TICameraParameters::KEY_SHUTTER_ENABLE)) != NULL ) && 993b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil ( strcmp(valstr, TICameraParameters::SHUTTER_DISABLE) == 0 )) 994c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 995b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDA("Disabling shutter sound"); 996b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 997b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mShutterEnabled = false; 998b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mMsgEnabled &= ~CAMERA_MSG_SHUTTER; 999b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_SHUTTER_ENABLE, valstr); 1000c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1001c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1002b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 1003c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1004b93aec67a3f7a66060a525a5c0d68fa0089f76c4Sundar Raman //On fail restore old parameters 1005b93aec67a3f7a66060a525a5c0d68fa0089f76c4Sundar Raman if ( NO_ERROR != ret ) { 1006b93aec67a3f7a66060a525a5c0d68fa0089f76c4Sundar Raman mParameters.unflatten(oldParams.flatten()); 1007b93aec67a3f7a66060a525a5c0d68fa0089f76c4Sundar Raman } 1008b93aec67a3f7a66060a525a5c0d68fa0089f76c4Sundar Raman 1009b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // Restart Preview if needed by KEY_RECODING_HINT only if preview is already running. 1010b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // If preview is not started yet, Video Mode parameters will take effect on next startPreview() 10113dcde7b7332edf04cd597b01d69950544dcd6589Akwasi Boateng if (restartPreviewRequired && previewEnabled() && !mRecordingEnabled) { 1012ceae1d5450522c01889ebc782a3b71c5d38eac07Tyler Luu CAMHAL_LOGDA("Restarting Preview"); 1013b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil ret = restartPreview(); 10143dcde7b7332edf04cd597b01d69950544dcd6589Akwasi Boateng } else if (restartPreviewRequired && !previewEnabled() && 10153dcde7b7332edf04cd597b01d69950544dcd6589Akwasi Boateng mDisplayPaused && !mRecordingEnabled) { 1016ceae1d5450522c01889ebc782a3b71c5d38eac07Tyler Luu CAMHAL_LOGDA("Stopping Preview"); 1017ceae1d5450522c01889ebc782a3b71c5d38eac07Tyler Luu forceStopPreview(); 1018ceae1d5450522c01889ebc782a3b71c5d38eac07Tyler Luu } 1019ceae1d5450522c01889ebc782a3b71c5d38eac07Tyler Luu 1020b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if (ret != NO_ERROR) 1021c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1022b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGEA("Failed to restart Preview"); 1023b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil return ret; 1024c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1025c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1026c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1027c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1028c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1029b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil} 1030c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1031c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::allocPreviewBufs(int width, int height, const char* previewFormat, 1032c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev unsigned int buffercount, unsigned int &max_queueable) 1033c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1034c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 1035c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1036c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1037c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1038c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mDisplayAdapter.get() == NULL) 1039c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1040c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Memory allocation of preview buffers is now placed in gralloc 1041c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // CameraHal should not allocate preview buffers without DisplayAdapter 1042c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_MEMORY; 1043c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1044c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1045c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(!mPreviewBufs) 1046c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1047c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///@todo Pluralise the name of this method to allocateBuffers 1048c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewLength = 0; 1049c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewBufs = (int32_t *) mDisplayAdapter->allocateBuffer(width, height, 1050c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev previewFormat, 1051c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewLength, 1052c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev buffercount); 1053c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1054c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (NULL == mPreviewBufs ) { 1055c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Couldn't allocate preview buffers"); 1056c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_MEMORY; 1057c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1058c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1059c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewOffsets = (uint32_t *) mDisplayAdapter->getOffsets(); 1060c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL == mPreviewOffsets ) { 1061c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Buffer mapping failed"); 1062c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return BAD_VALUE; 1063c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1064c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1065c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewFd = mDisplayAdapter->getFd(); 1066c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( -1 == mPreviewFd ) { 1067c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Invalid handle"); 1068c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return BAD_VALUE; 1069c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1070c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1071c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mBufProvider = (BufferProvider*) mDisplayAdapter.get(); 1072c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1073c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mDisplayAdapter->maxQueueableBuffers(max_queueable); 1074c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (ret != NO_ERROR) { 1075c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1076c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1077c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1078c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1079c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1080c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1081c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1082c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1083c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1084c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1085c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1086c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::freePreviewBufs() 1087c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1088c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 1089c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1090c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1091c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDB("mPreviewBufs = 0x%x", (unsigned int)mPreviewBufs); 1092c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mPreviewBufs) 1093c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1094c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///@todo Pluralise the name of this method to freeBuffers 1095c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mBufProvider->freeBuffer(mPreviewBufs); 1096c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewBufs = NULL; 1097c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1098c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1099c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1100c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1101c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1102c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1103c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1104c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1105c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::allocPreviewDataBufs(size_t size, size_t bufferCount) 1106c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1107c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 1108c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int bytes; 1109c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1110c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1111c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1112c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bytes = size; 1113c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1114c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1115c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1116c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if( NULL != mPreviewDataBufs ) 1117c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1118c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = freePreviewDataBufs(); 1119c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1120c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1121c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1122c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1123c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1124c7a945e0434f1b99021d46fddf88bf776da6ad37Sundar Raman bytes = ((bytes+4095)/4096)*4096; 1125c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewDataBufs = (int32_t *)mMemoryManager->allocateBuffer(0, 0, NULL, bytes, bufferCount); 1126c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1127c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDB("Size of Preview data buffer = %d", bytes); 1128c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if( NULL == mPreviewDataBufs ) 1129c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1130c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Couldn't allocate image buffers using memory manager"); 1131c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = -NO_MEMORY; 1132c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1133c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 1134c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1135c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bytes = size; 1136c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1137c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1138c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1139c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1140c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1141c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewDataFd = mMemoryManager->getFd(); 1142c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewDataLength = bytes; 1143c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewDataOffsets = mMemoryManager->getOffsets(); 1144c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1145c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 1146c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1147c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewDataFd = -1; 1148c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewDataLength = 0; 1149c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewDataOffsets = NULL; 1150c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1151c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1152c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1153c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1154c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1155c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1156c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1157c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::freePreviewDataBufs() 1158c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1159c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 1160c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1161c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1162c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1163c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1164c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1165c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1166c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if( NULL != mPreviewDataBufs ) 1167c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1168c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1169c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///@todo Pluralise the name of this method to freeBuffers 1170c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mMemoryManager->freeBuffer(mPreviewDataBufs); 1171c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewDataBufs = NULL; 1172c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1173c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1174c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1175c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1176c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1177c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1178c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1179c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1180c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1181c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::allocImageBufs(unsigned int width, unsigned int height, size_t size, const char* previewFormat, unsigned int bufferCount) 1182c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1183c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 1184c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int bytes; 1185c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1186c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1187c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1188c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bytes = size; 1189c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1190fab72086a1fa5d93037ec1355bc8b01355db0f41Tyler Luu // allocate image buffers only if not already allocated 1191fab72086a1fa5d93037ec1355bc8b01355db0f41Tyler Luu if(NULL != mImageBufs) { 1192fab72086a1fa5d93037ec1355bc8b01355db0f41Tyler Luu return NO_ERROR; 1193fab72086a1fa5d93037ec1355bc8b01355db0f41Tyler Luu } 1194c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1195c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1196c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1197c7a945e0434f1b99021d46fddf88bf776da6ad37Sundar Raman bytes = ((bytes+4095)/4096)*4096; 1198c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mImageBufs = (int32_t *)mMemoryManager->allocateBuffer(0, 0, previewFormat, bytes, bufferCount); 1199c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1200c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDB("Size of Image cap buffer = %d", bytes); 1201c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if( NULL == mImageBufs ) 1202c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1203c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Couldn't allocate image buffers using memory manager"); 1204c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = -NO_MEMORY; 1205c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1206c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 1207c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1208c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bytes = size; 1209c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1210c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1211c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1212c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1213c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1214c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mImageFd = mMemoryManager->getFd(); 1215c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mImageLength = bytes; 1216c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mImageOffsets = mMemoryManager->getOffsets(); 1217c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1218c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 1219c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1220c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mImageFd = -1; 1221c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mImageLength = 0; 1222c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mImageOffsets = NULL; 1223c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1224c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1225c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1226c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1227c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1228c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1229c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 123072b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boatengstatus_t CameraHal::allocVideoBufs(uint32_t width, uint32_t height, uint32_t bufferCount) 123172b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng{ 123272b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng status_t ret = NO_ERROR; 123372b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng LOG_FUNCTION_NAME; 123472b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng 123572b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng if( NULL != mVideoBufs ){ 123672b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng ret = freeVideoBufs(mVideoBufs); 123772b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng mVideoBufs = NULL; 123872b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng } 123972b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng 124072b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng if ( NO_ERROR == ret ){ 124172b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng int32_t stride; 124272b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng buffer_handle_t *bufsArr = new buffer_handle_t [bufferCount]; 124372b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng 124472b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng if (bufsArr != NULL){ 124572b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng for (int i = 0; i< bufferCount; i++){ 124672b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng GraphicBufferAllocator &GrallocAlloc = GraphicBufferAllocator::get(); 124772b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng buffer_handle_t buf; 124872b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng ret = GrallocAlloc.alloc(width, height, HAL_PIXEL_FORMAT_NV12, CAMHAL_GRALLOC_USAGE, &buf, &stride); 124972b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng if (ret != NO_ERROR){ 125072b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng CAMHAL_LOGEA("Couldn't allocate video buffers using Gralloc"); 125172b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng ret = -NO_MEMORY; 125272b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng for (int j=0; j< i; j++){ 125372b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng buf = (buffer_handle_t)bufsArr[j]; 125472b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng CAMHAL_LOGEB("Freeing Gralloc Buffer 0x%x", buf); 125572b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng GrallocAlloc.free(buf); 125672b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng } 125772b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng delete [] bufsArr; 125872b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng goto exit; 125972b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng } 126072b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng bufsArr[i] = buf; 126172b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng CAMHAL_LOGVB("*** Gralloc Handle =0x%x ***", buf); 126272b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng } 126372b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng 126472b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng mVideoBufs = (int32_t *)bufsArr; 126572b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng } 126672b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng else{ 126772b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng CAMHAL_LOGEA("Couldn't allocate video buffers "); 126872b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng ret = -NO_MEMORY; 126972b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng } 127072b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng } 127172b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng 127272b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng exit: 127372b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng LOG_FUNCTION_NAME; 127472b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng 127572b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng return ret; 127672b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng} 127772b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng 1278c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid endImageCapture( void *userData) 1279c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1280c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1281c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1282c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != userData ) 1283c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1284c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraHal *c = reinterpret_cast<CameraHal *>(userData); 1285c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev c->signalEndImageCapture(); 1286c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1287c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1288c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1289c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1290c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1291c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid releaseImageBuffers(void *userData) 1292c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1293c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1294c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1295fab72086a1fa5d93037ec1355bc8b01355db0f41Tyler Luu if (NULL != userData) { 1296c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraHal *c = reinterpret_cast<CameraHal *>(userData); 1297c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev c->freeImageBufs(); 1298fab72086a1fa5d93037ec1355bc8b01355db0f41Tyler Luu } 1299c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1300c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1301c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1302c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1303c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::signalEndImageCapture() 1304c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1305c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 1306c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int w,h; 1307c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraParameters adapterParams = mParameters; 1308c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Mutex::Autolock lock(mLock); 1309c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1310c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1311c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 131288006b1ebee79cb0f1a2c682258b313eb801049dSundar Raman if ( mBracketingRunning ) { 131388006b1ebee79cb0f1a2c682258b313eb801049dSundar Raman stopImageBracketing(); 131488006b1ebee79cb0f1a2c682258b313eb801049dSundar Raman } else { 131588006b1ebee79cb0f1a2c682258b313eb801049dSundar Raman mCameraAdapter->sendCommand(CameraAdapter::CAMERA_STOP_IMAGE_CAPTURE); 131688006b1ebee79cb0f1a2c682258b313eb801049dSundar Raman } 1317c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1318c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1319c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1320c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1321c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1322c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1323c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::freeImageBufs() 1324c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1325c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 1326c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1327c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1328c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1329c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1330c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1331c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1332c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if( NULL != mImageBufs ) 1333c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1334c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1335c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///@todo Pluralise the name of this method to freeBuffers 1336c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mMemoryManager->freeBuffer(mImageBufs); 1337c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mImageBufs = NULL; 1338c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1339c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1340c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 1341c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1342c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = -EINVAL; 1343c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1344c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1345c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1346c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1347c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1348c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1349c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1350c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1351c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 135272b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boatengstatus_t CameraHal::freeVideoBufs(void *bufs) 135372b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng{ 135472b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng status_t ret = NO_ERROR; 1355c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 135672b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng LOG_FUNCTION_NAME; 135772b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng 135872b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng buffer_handle_t *pBuf = (buffer_handle_t*)bufs; 135972b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng int count = atoi(mCameraProperties->get(CameraProperties::REQUIRED_PREVIEW_BUFS)); 136072b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng if(pBuf == NULL) 136172b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng { 136272b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng CAMHAL_LOGEA("NULL pointer passed to freeVideoBuffer"); 136372b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng LOG_FUNCTION_NAME_EXIT; 136472b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng return BAD_VALUE; 136572b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng } 136672b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng 136772b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng GraphicBufferAllocator &GrallocAlloc = GraphicBufferAllocator::get(); 136872b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng 136972b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng for(int i = 0; i < count; i++){ 137072b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng buffer_handle_t ptr = *pBuf++; 137172b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng CAMHAL_LOGVB("Free Video Gralloc Handle 0x%x", ptr); 137272b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng GrallocAlloc.free(ptr); 137372b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng } 137472b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng 137572b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng LOG_FUNCTION_NAME_EXIT; 137672b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng 137772b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng return ret; 137872b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng} 1379c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1380c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 1381c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Start preview mode. 1382c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1383c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 1384c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return NO_ERROR Camera switched to VF mode 1385c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @todo Update function header with the different errors that are possible 1386c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1387c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 1388c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::startPreview() 1389c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1390c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1391c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 1392c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraAdapter::BuffersDescriptor desc; 1393c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraFrame frame; 1394c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev const char *valstr = NULL; 1395c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev unsigned int required_buffer_count; 1396c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev unsigned int max_queueble_buffers; 1397c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1398c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#if PPM_INSTRUMENTATION || PPM_INSTRUMENTATION_ABS 1399c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev gettimeofday(&mStartPreview, NULL); 1400c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#endif 1401c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1402c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1403c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 14047016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng if ( mPreviewEnabled ){ 14057016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng CAMHAL_LOGDA("Preview already running"); 14067016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng LOG_FUNCTION_NAME_EXIT; 14077016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng return ALREADY_EXISTS; 1408e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman } 1409e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman 1410e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman if ( NULL != mCameraAdapter ) { 14117016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng ret = mCameraAdapter->setParameters(mParameters); 14127016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng } 14137016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng 14147016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng if ((mPreviewStartInProgress == false) && (mDisplayPaused == false)){ 14157016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_QUERY_RESOLUTION_PREVIEW,( int ) &frame); 14167016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng if ( NO_ERROR != ret ){ 14177016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng CAMHAL_LOGEB("Error: CAMERA_QUERY_RESOLUTION_PREVIEW %d", ret); 14187016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng return ret; 14197016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng } 14207016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng 14217016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng ///Update the current preview width and height 14227016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng mPreviewWidth = frame.mWidth; 14237016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng mPreviewHeight = frame.mHeight; 14247016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng //Update the padded width and height - required for VNF and VSTAB 14257016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng mParameters.set(TICameraParameters::KEY_PADDED_WIDTH, mPreviewWidth); 14267016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng mParameters.set(TICameraParameters::KEY_PADDED_HEIGHT, mPreviewHeight); 1427e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman 1428e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman } 1429e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman 1430e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman ///If we don't have the preview callback enabled and display adapter, 14317016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng if(!mSetPreviewWindowCalled || (mDisplayAdapter.get() == NULL)){ 1432e46394481e771dbdc8683645c3740a3d262a3d0fIliyan Malchev CAMHAL_LOGI("Preview not started. Preview in progress flag set"); 14337016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng mPreviewStartInProgress = true; 14347016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_SWITCH_TO_EXECUTING); 14357016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng if ( NO_ERROR != ret ){ 14367016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng CAMHAL_LOGEB("Error: CAMERA_SWITCH_TO_EXECUTING %d", ret); 14377016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng return ret; 14387016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng } 14397016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng return NO_ERROR; 1440e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman } 1441e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman 1442c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if( (mDisplayAdapter.get() != NULL) && ( !mPreviewEnabled ) && ( mDisplayPaused ) ) 1443c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1444c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("Preview is in paused state"); 1445c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1446c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mDisplayPaused = false; 1447c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewEnabled = true; 1448c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1449c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1450c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mDisplayAdapter->pauseDisplay(mDisplayPaused); 1451c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1452c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR != ret ) 1453c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1454c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEB("Display adapter resume failed %x", ret); 1455c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1456c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1457c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //restart preview callbacks 1458c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mMsgEnabled & CAMERA_MSG_PREVIEW_FRAME) 1459c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1460c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->enableMsgType (CAMERA_MSG_PREVIEW_FRAME); 1461c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1462ceae1d5450522c01889ebc782a3b71c5d38eac07Tyler Luu return ret; 1463c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1464c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1465c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1466c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev required_buffer_count = atoi(mCameraProperties->get(CameraProperties::REQUIRED_PREVIEW_BUFS)); 1467c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1468c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Allocate the preview buffers 14697016577b173fc73f5b43e76cbc122bb0a9346613Akwasi Boateng ret = allocPreviewBufs(mPreviewWidth, mPreviewHeight, mParameters.getPreviewFormat(), required_buffer_count, max_queueble_buffers); 1470c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1471c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR != ret ) 1472c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1473c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Couldn't allocate buffers for Preview"); 1474c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto error; 1475c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1476c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1477c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( mMeasurementEnabled ) 1478c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1479c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1480c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_QUERY_BUFFER_SIZE_PREVIEW_DATA, 1481c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ( int ) &frame, 1482c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev required_buffer_count); 1483c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR != ret ) 1484c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1485c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1486c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1487c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1488c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Allocate the preview data buffers 1489c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = allocPreviewDataBufs(frame.mLength, required_buffer_count); 1490c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR != ret ) { 1491c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Couldn't allocate preview data buffers"); 1492c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto error; 1493c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1494c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1495c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1496c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1497c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mBuffers = mPreviewDataBufs; 1498c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mOffsets = mPreviewDataOffsets; 1499c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mFd = mPreviewDataFd; 1500c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mLength = mPreviewDataLength; 1501c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mCount = ( size_t ) required_buffer_count; 1502c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mMaxQueueable = (size_t) required_buffer_count; 1503c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1504c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->sendCommand(CameraAdapter::CAMERA_USE_BUFFERS_PREVIEW_DATA, 1505c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ( int ) &desc); 1506c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1507c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1508c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1509c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1510c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Pass the buffers to Camera Adapter 1511c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mBuffers = mPreviewBufs; 1512c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mOffsets = mPreviewOffsets; 1513c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mFd = mPreviewFd; 1514c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mLength = mPreviewLength; 1515c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mCount = ( size_t ) required_buffer_count; 1516c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mMaxQueueable = (size_t) max_queueble_buffers; 1517c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 15188fb9734825448eebe07b080b0c2e82565111cca2Sundar Raman ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_USE_BUFFERS_PREVIEW, 15198fb9734825448eebe07b080b0c2e82565111cca2Sundar Raman ( int ) &desc); 15208fb9734825448eebe07b080b0c2e82565111cca2Sundar Raman 15218fb9734825448eebe07b080b0c2e82565111cca2Sundar Raman if ( NO_ERROR != ret ) 15228fb9734825448eebe07b080b0c2e82565111cca2Sundar Raman { 15238fb9734825448eebe07b080b0c2e82565111cca2Sundar Raman CAMHAL_LOGEB("Failed to register preview buffers: 0x%x", ret); 15248fb9734825448eebe07b080b0c2e82565111cca2Sundar Raman freePreviewBufs(); 15258fb9734825448eebe07b080b0c2e82565111cca2Sundar Raman return ret; 15268fb9734825448eebe07b080b0c2e82565111cca2Sundar Raman } 1527c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1528c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->startPreviewCallbacks(mParameters, mPreviewBufs, mPreviewOffsets, mPreviewFd, mPreviewLength, required_buffer_count); 1529c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1530c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Start the callback notifier 1531c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mAppCallbackNotifier->start(); 1532c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1533c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if( ALREADY_EXISTS == ret ) 1534c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1535c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //Already running, do nothing 1536c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("AppCallbackNotifier already running"); 1537c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = NO_ERROR; 1538c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1539c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else if ( NO_ERROR == ret ) { 1540c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("Started AppCallbackNotifier.."); 1541c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->setMeasurements(mMeasurementEnabled); 1542c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1543c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 1544c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1545c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("Couldn't start AppCallbackNotifier"); 1546c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto error; 1547c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1548c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1549c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Enable the display adapter if present, actual overlay enable happens when we post the buffer 1550c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mDisplayAdapter.get() != NULL) 1551c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1552c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("Enabling display"); 1553c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bool isS3d = false; 1554c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev DisplayAdapter::S3DParameters s3dParams; 1555c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int width, height; 1556c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mParameters.getPreviewSize(&width, &height); 1557c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#if 0 //TODO: s3d is not part of bringup...will reenable 1558c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( (valstr = mParameters.get(TICameraParameters::KEY_S3D_SUPPORTED)) != NULL) { 1559c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev isS3d = (strcmp(valstr, "true") == 0); 1560c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1561c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( (valstr = mParameters.get(TICameraParameters::KEY_S3D2D_PREVIEW)) != NULL) { 1562c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (strcmp(valstr, "off") == 0) 1563c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1564c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("STEREO 3D->2D PREVIEW MODE IS OFF"); 1565c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //TODO: obtain the frame packing configuration from camera or user settings 1566c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //once side by side configuration is supported 1567c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev s3dParams.mode = OVERLAY_S3D_MODE_ON; 1568c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev s3dParams.framePacking = OVERLAY_S3D_FORMAT_OVERUNDER; 1569c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev s3dParams.order = OVERLAY_S3D_ORDER_LF; 1570c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev s3dParams.subSampling = OVERLAY_S3D_SS_NONE; 1571c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1572c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 1573c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1574c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("STEREO 3D->2D PREVIEW MODE IS ON"); 1575c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev s3dParams.mode = OVERLAY_S3D_MODE_OFF; 1576c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev s3dParams.framePacking = OVERLAY_S3D_FORMAT_OVERUNDER; 1577c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev s3dParams.order = OVERLAY_S3D_ORDER_LF; 1578c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev s3dParams.subSampling = OVERLAY_S3D_SS_NONE; 1579c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1580c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1581c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#endif //if 0 1582c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1583c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#if PPM_INSTRUMENTATION || PPM_INSTRUMENTATION_ABS 1584c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1585c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mDisplayAdapter->enableDisplay(width, height, &mStartPreview, isS3d ? &s3dParams : NULL); 1586c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1587c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#else 1588c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1589c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mDisplayAdapter->enableDisplay(width, height, NULL, isS3d ? &s3dParams : NULL); 1590c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1591c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#endif 1592c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1593c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( ret != NO_ERROR ) 1594c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1595c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Couldn't enable display"); 1596c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto error; 1597c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1598c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1599c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1600c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1601c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Send START_PREVIEW command to adapter 1602c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("Starting CameraAdapter preview mode"); 1603c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1604c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_START_PREVIEW); 1605c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1606c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(ret!=NO_ERROR) 1607c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1608c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Couldn't start preview w/ CameraAdapter"); 1609c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto error; 1610c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1611c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("Started preview"); 1612c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1613c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewEnabled = true; 1614c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewStartInProgress = false; 1615c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1616c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1617c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev error: 1618c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1619c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Performing cleanup after error"); 1620c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1621c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //Do all the cleanup 1622c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev freePreviewBufs(); 1623c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->sendCommand(CameraAdapter::CAMERA_STOP_PREVIEW); 1624c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mDisplayAdapter.get() != NULL) 1625c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 16266b5eaf29c3d17a24731bf9271bd0d199d433813eAkwasi Boateng mDisplayAdapter->disableDisplay(false); 1627c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1628c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->stop(); 1629c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewStartInProgress = false; 1630c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewEnabled = false; 1631c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1632c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1633c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1634c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1635c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1636c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 1637c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Sets ANativeWindow object. 1638c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1639c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Preview buffers provided to CameraHal via this object. DisplayAdapter will be interfacing with it 1640c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev to render buffers to display. 1641c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1642c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param[in] window The ANativeWindow object created by Surface flinger 1643c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return NO_ERROR If the ANativeWindow object passes validation criteria 1644c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @todo Define validation criteria for ANativeWindow object. Define error codes for scenarios 1645c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1646c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 1647c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::setPreviewWindow(struct preview_stream_ops *window) 1648c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1649c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 1650c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraAdapter::BuffersDescriptor desc; 1651c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1652c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1653c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSetPreviewWindowCalled = true; 1654c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1655c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///If the Camera service passes a null window, we destroy existing window and free the DisplayAdapter 1656c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(!window) 1657c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1658c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mDisplayAdapter.get() != NULL) 1659c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1660c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///NULL window passed, destroy the display adapter if present 1661e46394481e771dbdc8683645c3740a3d262a3d0fIliyan Malchev CAMHAL_LOGI("NULL window passed, destroying display adapter"); 1662c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mDisplayAdapter.clear(); 1663c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///@remarks If there was a window previously existing, we usually expect another valid window to be passed by the client 1664c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///@remarks so, we will wait until it passes a valid window to begin the preview again 1665c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSetPreviewWindowCalled = false; 1666c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1667e46394481e771dbdc8683645c3740a3d262a3d0fIliyan Malchev CAMHAL_LOGI("NULL ANativeWindow passed to setPreviewWindow"); 1668c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_ERROR; 1669c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev }else if(mDisplayAdapter.get() == NULL) 1670c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1671c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Need to create the display adapter since it has not been created 1672c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Create display adapter 1673c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mDisplayAdapter = new ANativeWindowDisplayAdapter(); 1674c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = NO_ERROR; 1675c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(!mDisplayAdapter.get() || ((ret=mDisplayAdapter->initialize())!=NO_ERROR)) 1676c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1677c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(ret!=NO_ERROR) 1678c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1679c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mDisplayAdapter.clear(); 1680c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("DisplayAdapter initialize failed"); 1681c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1682c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1683c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1684c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 1685c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1686c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Couldn't create DisplayAdapter"); 1687c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1688c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_MEMORY; 1689c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1690c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1691c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1692c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // DisplayAdapter needs to know where to get the CameraFrames from inorder to display 1693c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Since CameraAdapter is the one that provides the frames, set it as the frame provider for DisplayAdapter 1694c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mDisplayAdapter->setFrameProvider(mCameraAdapter); 1695c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1696c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Any dynamic errors that happen during the camera use case has to be propagated back to the application 1697c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // via CAMERA_MSG_ERROR. AppCallbackNotifier is the class that notifies such errors to the application 1698c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Set it as the error handler for the DisplayAdapter 1699c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mDisplayAdapter->setErrorHandler(mAppCallbackNotifier.get()); 1700c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1701c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Update the display adapter with the new window that is passed from CameraService 1702c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mDisplayAdapter->setPreviewWindow(window); 1703c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(ret!=NO_ERROR) 1704c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1705c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEB("DisplayAdapter setPreviewWindow returned error %d", ret); 1706c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1707c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1708c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mPreviewStartInProgress) 1709c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1710c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("setPreviewWindow called when preview running"); 1711c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Start the preview since the window is now available 1712c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = startPreview(); 1713c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 171439371f31292f050f7fd75f7d36c7c9eeffd4ae64Tyler Luu } else { 171539371f31292f050f7fd75f7d36c7c9eeffd4ae64Tyler Luu // Update the display adapter with the new window that is passed from CameraService 171639371f31292f050f7fd75f7d36c7c9eeffd4ae64Tyler Luu ret = mDisplayAdapter->setPreviewWindow(window); 171739371f31292f050f7fd75f7d36c7c9eeffd4ae64Tyler Luu if ( (NO_ERROR == ret) && previewEnabled() ) { 171839371f31292f050f7fd75f7d36c7c9eeffd4ae64Tyler Luu restartPreview(); 171939371f31292f050f7fd75f7d36c7c9eeffd4ae64Tyler Luu } else if (ret == ALREADY_EXISTS) { 172039371f31292f050f7fd75f7d36c7c9eeffd4ae64Tyler Luu // ALREADY_EXISTS should be treated as a noop in this case 172139371f31292f050f7fd75f7d36c7c9eeffd4ae64Tyler Luu ret = NO_ERROR; 172239371f31292f050f7fd75f7d36c7c9eeffd4ae64Tyler Luu } 1723c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1724c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1725c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1726c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1727c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1728c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1729c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1730c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1731c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 1732c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Stop a previously started preview. 1733c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1734c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 1735c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return none 1736c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1737c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 1738c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::stopPreview() 1739c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1740c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1741c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1742150f3c891ce774b1546e90fab640ccb9c29ce536Akwasi Boateng if( (!previewEnabled() && !mDisplayPaused) || mRecordingEnabled) 1743c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1744c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1745c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return; 1746c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1747c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 17480e5d32b3afece9b292864fccd4b5390b4ef57ddbSundar Raman bool imageCaptureRunning = (mCameraAdapter->getState() == CameraAdapter::CAPTURE_STATE) && 17490e5d32b3afece9b292864fccd4b5390b4ef57ddbSundar Raman (mCameraAdapter->getNextState() != CameraAdapter::PREVIEW_STATE); 17500e5d32b3afece9b292864fccd4b5390b4ef57ddbSundar Raman if(mDisplayPaused && !imageCaptureRunning) 1751c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1752c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Display is paused, which essentially means there is no preview active. 1753c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Note: this is done so that when stopPreview is called by client after 1754c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // an image capture, we do not de-initialize the camera adapter and 1755c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // restart over again. 175697db71f3a06c88c16f46fea8189f542dcde28f7fTyler Luu 1757c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return; 1758c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1759c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1760c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev forceStopPreview(); 1761c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1762b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // Reset Capture-Mode to default, so that when we switch from VideoRecording 1763b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // to ImageCapture, CAPTURE_MODE is not left to VIDEO_MODE. 1764c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("Resetting Capture-Mode to default"); 1765c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mParameters.set(TICameraParameters::KEY_CAP_MODE, ""); 1766c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1767c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1768c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1769c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1770c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 1771c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Returns true if preview is enabled 1772c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1773c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 1774c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return true If preview is running currently 1775c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev false If preview has been stopped 1776c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1777c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 1778c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevbool CameraHal::previewEnabled() 1779c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1780c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1781c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1782c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return (mPreviewEnabled || mPreviewStartInProgress); 1783c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1784c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1785c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 1786c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Start record mode. 1787c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1788c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev When a record image is available a CAMERA_MSG_VIDEO_FRAME message is sent with 1789c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev the corresponding frame. Every record frame must be released by calling 1790c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev releaseRecordingFrame(). 1791c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1792c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 1793c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return NO_ERROR If recording could be started without any issues 1794c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @todo Update the header with possible error values in failure scenarios 1795c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1796c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 1797c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::startRecording( ) 1798c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1799c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int w, h; 1800b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil const char *valstr = NULL; 1801b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil bool restartPreviewRequired = false; 1802c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 1803c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1804c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1805c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1806c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1807c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#if PPM_INSTRUMENTATION || PPM_INSTRUMENTATION_ABS 1808c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1809c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev gettimeofday(&mStartPreview, NULL); 1810c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1811c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#endif 1812c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1813c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(!previewEnabled()) 1814c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1815c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_INIT; 1816c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1817c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 18189743353b9dd1da8d1755218a7b961400ce825bd1Tyler Luu // set internal recording hint in case camera adapter needs to make some 18199743353b9dd1da8d1755218a7b961400ce825bd1Tyler Luu // decisions....(will only be sent to camera adapter if camera restart is required) 18209743353b9dd1da8d1755218a7b961400ce825bd1Tyler Luu mParameters.set(TICameraParameters::KEY_RECORDING_HINT, CameraParameters::TRUE); 18219743353b9dd1da8d1755218a7b961400ce825bd1Tyler Luu 18229743353b9dd1da8d1755218a7b961400ce825bd1Tyler Luu // if application starts recording in continuous focus picture mode... 18239743353b9dd1da8d1755218a7b961400ce825bd1Tyler Luu // then we need to force default capture mode (as opposed to video mode) 18249743353b9dd1da8d1755218a7b961400ce825bd1Tyler Luu if ( ((valstr = mParameters.get(CameraParameters::KEY_FOCUS_MODE)) != NULL) && 18259743353b9dd1da8d1755218a7b961400ce825bd1Tyler Luu (strcmp(valstr, CameraParameters::FOCUS_MODE_CONTINUOUS_PICTURE) == 0) ){ 18269743353b9dd1da8d1755218a7b961400ce825bd1Tyler Luu restartPreviewRequired = resetVideoModeParameters(); 18279743353b9dd1da8d1755218a7b961400ce825bd1Tyler Luu } 18289743353b9dd1da8d1755218a7b961400ce825bd1Tyler Luu 18299743353b9dd1da8d1755218a7b961400ce825bd1Tyler Luu // only need to check recording hint if preview restart is not already needed 1830b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil valstr = mParameters.get(CameraParameters::KEY_RECORDING_HINT); 18319743353b9dd1da8d1755218a7b961400ce825bd1Tyler Luu if ( !restartPreviewRequired && 18329743353b9dd1da8d1755218a7b961400ce825bd1Tyler Luu (!valstr || (valstr && (strcmp(valstr, CameraParameters::TRUE) != 0))) ) { 18338b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu restartPreviewRequired = setVideoModeParameters(mParameters); 18349743353b9dd1da8d1755218a7b961400ce825bd1Tyler Luu } 1835b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 18369743353b9dd1da8d1755218a7b961400ce825bd1Tyler Luu if (restartPreviewRequired) { 18379743353b9dd1da8d1755218a7b961400ce825bd1Tyler Luu ret = restartPreview(); 18389743353b9dd1da8d1755218a7b961400ce825bd1Tyler Luu } 1839c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1840c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 184172b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng { 184272b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng int count = atoi(mCameraProperties->get(CameraProperties::REQUIRED_PREVIEW_BUFS)); 184372b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng mParameters.getPreviewSize(&w, &h); 184472b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng CAMHAL_LOGDB("%s Video Width=%d Height=%d", __FUNCTION__, mVideoWidth, mVideoHeight); 184572b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng 184672b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng if ((w != mVideoWidth) && (h != mVideoHeight)) 184772b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng { 184872b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng ret = allocVideoBufs(mVideoWidth, mVideoHeight, count); 184972b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng if ( NO_ERROR != ret ) 185072b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng { 185172b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng CAMHAL_LOGEB("allocImageBufs returned error 0x%x", ret); 18529743353b9dd1da8d1755218a7b961400ce825bd1Tyler Luu mParameters.remove(TICameraParameters::KEY_RECORDING_HINT); 185372b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng return ret; 185472b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng } 185572b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng 185672b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng mAppCallbackNotifier->useVideoBuffers(true); 185772b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng mAppCallbackNotifier->setVideoRes(mVideoWidth, mVideoHeight); 185872b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng ret = mAppCallbackNotifier->initSharedVideoBuffers(mPreviewBufs, mPreviewOffsets, mPreviewFd, mPreviewLength, count, mVideoBufs); 185972b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng } 186072b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng else 186172b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng { 186272b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng mAppCallbackNotifier->useVideoBuffers(false); 186372b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng mAppCallbackNotifier->setVideoRes(mPreviewWidth, mPreviewHeight); 186472b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng ret = mAppCallbackNotifier->initSharedVideoBuffers(mPreviewBufs, mPreviewOffsets, mPreviewFd, mPreviewLength, count, NULL); 186572b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng } 186672b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng } 1867c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1868c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1869c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1870c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mAppCallbackNotifier->startRecording(); 1871c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1872c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1873c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1874c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1875c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Buffers for video capture (if different from preview) are expected to be allocated within CameraAdapter 1876c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_START_VIDEO); 1877c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1878c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1879c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 1880c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1881c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mRecordingEnabled = true; 1882c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1883c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1884c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 1885c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1886c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 1887c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1888c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1889c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 1890c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Set the camera parameters specific to Video Recording. 1891c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1892c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev This function checks for the camera parameters which have to be set for recording. 1893c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Video Recording needs CAPTURE_MODE to be VIDEO_MODE. This function sets it. 1894c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev This function also enables Video Recording specific functions like VSTAB & VNF. 1895c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1896c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 1897b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil @return true if preview needs to be restarted for VIDEO_MODE parameters to take effect. 1898c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @todo Modify the policies for enabling VSTAB & VNF usecase based later. 1899c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1900c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 19018b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luubool CameraHal::setVideoModeParameters(const CameraParameters& params) 1902c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1903c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev const char *valstr = NULL; 1904c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bool restartPreviewRequired = false; 1905c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 1906c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1907c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 1908c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1909c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Set CAPTURE_MODE to VIDEO_MODE, if not set already and Restart Preview 1910c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev valstr = mParameters.get(TICameraParameters::KEY_CAP_MODE); 1911c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( (valstr == NULL) || 1912c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ( (valstr != NULL) && (strcmp(valstr, (const char *) TICameraParameters::VIDEO_MODE) != 0) ) ) 1913c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1914c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("Set CAPTURE_MODE to VIDEO_MODE"); 1915c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mParameters.set(TICameraParameters::KEY_CAP_MODE, (const char *) TICameraParameters::VIDEO_MODE); 1916c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev restartPreviewRequired = true; 1917c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1918c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1919cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil // Check if CAPTURE_MODE is VIDEO_MODE, since VSTAB & VNF work only in VIDEO_MODE. 1920cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil valstr = mParameters.get(TICameraParameters::KEY_CAP_MODE); 19218b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu if (strcmp(valstr, (const char *) TICameraParameters::VIDEO_MODE) == 0) { 19228b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu // set VSTAB. restart is required if vstab value has changed 19238b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu if (params.get(CameraParameters::KEY_VIDEO_STABILIZATION) != NULL) { 19248b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu // make sure we support vstab 19258b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu if (strcmp(mCameraProperties->get(CameraProperties::VSTAB_SUPPORTED), 19268b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu CameraParameters::TRUE) == 0) { 19278b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu valstr = mParameters.get(CameraParameters::KEY_VIDEO_STABILIZATION); 19288b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu // vstab value has changed 19298b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu if ((valstr != NULL) && 19308b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu strcmp(valstr, params.get(CameraParameters::KEY_VIDEO_STABILIZATION)) != 0) { 19318b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu restartPreviewRequired = true; 19328b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu } 19338b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu mParameters.set(CameraParameters::KEY_VIDEO_STABILIZATION, 19348b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu params.get(CameraParameters::KEY_VIDEO_STABILIZATION)); 1935cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil } 19368b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu } else if (mParameters.get(CameraParameters::KEY_VIDEO_STABILIZATION)) { 19378b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu // vstab was configured but now unset 19388b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu restartPreviewRequired = true; 19398b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu mParameters.remove(CameraParameters::KEY_VIDEO_STABILIZATION); 19408b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu } 1941c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 19428b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu // Set VNF 19438b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu if (params.get(TICameraParameters::KEY_VNF) == NULL) { 1944cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil CAMHAL_LOGDA("Enable VNF"); 1945cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil mParameters.set(TICameraParameters::KEY_VNF, "1"); 1946cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil restartPreviewRequired = true; 19478b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu } else { 19488b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu valstr = mParameters.get(TICameraParameters::KEY_VNF); 19498b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu if (valstr && strcmp(valstr, params.get(TICameraParameters::KEY_VNF)) != 0) { 19508b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu restartPreviewRequired = true; 1951cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil } 19528b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu mParameters.set(TICameraParameters::KEY_VNF, params.get(TICameraParameters::KEY_VNF)); 19538b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu } 1954c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1955cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil // For VSTAB alone for 1080p resolution, padded width goes > 2048, which cannot be rendered by GPU. 1956cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil // In such case, there is support in Ducati for combination of VSTAB & VNF requiring padded width < 2048. 1957cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil // So we are forcefully enabling VNF, if VSTAB is enabled for 1080p resolution. 19588b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu valstr = mParameters.get(CameraParameters::KEY_VIDEO_STABILIZATION); 19598b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu if (valstr && (strcmp(valstr, CameraParameters::TRUE) == 0) && (mPreviewWidth == 1920)) { 1960cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil CAMHAL_LOGDA("Force Enable VNF for 1080p"); 1961cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil mParameters.set(TICameraParameters::KEY_VNF, "1"); 1962cdeb4bffa1685907cbdd64cfbf372409c3b20b36Kalpesh Patil restartPreviewRequired = true; 1963c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 19648b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu } 1965b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil LOG_FUNCTION_NAME_EXIT; 1966b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1967b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil return restartPreviewRequired; 1968b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil} 1969b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1970b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil/** 1971b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil @brief Reset the camera parameters specific to Video Recording. 1972b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1973b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil This function resets CAPTURE_MODE and disables Recording specific functions like VSTAB & VNF. 1974b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1975b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil @param none 1976b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil @return true if preview needs to be restarted for VIDEO_MODE parameters to take effect. 1977b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1978b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil */ 1979b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patilbool CameraHal::resetVideoModeParameters() 1980b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil{ 1981b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil const char *valstr = NULL; 1982b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil bool restartPreviewRequired = false; 1983b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil status_t ret = NO_ERROR; 1984b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1985b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil LOG_FUNCTION_NAME; 1986b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 1987d2d3968a441810c81cf9f46ff43af29cb6fdfb93Tyler Luu // ignore this if we are already recording 1988d2d3968a441810c81cf9f46ff43af29cb6fdfb93Tyler Luu if (mRecordingEnabled) { 1989d2d3968a441810c81cf9f46ff43af29cb6fdfb93Tyler Luu return false; 1990d2d3968a441810c81cf9f46ff43af29cb6fdfb93Tyler Luu } 1991d2d3968a441810c81cf9f46ff43af29cb6fdfb93Tyler Luu 1992b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // Set CAPTURE_MODE to VIDEO_MODE, if not set already and Restart Preview 1993b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil valstr = mParameters.get(TICameraParameters::KEY_CAP_MODE); 19948b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu if ((valstr != NULL) && (strcmp(valstr, TICameraParameters::VIDEO_MODE) == 0)) { 1995b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil CAMHAL_LOGDA("Reset Capture-Mode to default"); 1996b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_CAP_MODE, ""); 1997b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil restartPreviewRequired = true; 19988b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu } 1999b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 2000b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil LOG_FUNCTION_NAME_EXIT; 2001b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 2002b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil return restartPreviewRequired; 2003b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil} 2004b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 2005b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil/** 2006b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil @brief Restart the preview with setParameter. 2007b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 2008b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil This function restarts preview, for some VIDEO_MODE parameters to take effect. 2009b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 2010b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil @param none 2011b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil @return NO_ERROR If recording parameters could be set without any issues 2012b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 2013b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil */ 2014b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patilstatus_t CameraHal::restartPreview() 2015b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil{ 2016b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil const char *valstr = NULL; 2017b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil char tmpvalstr[30]; 2018b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil status_t ret = NO_ERROR; 2019b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 2020b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil LOG_FUNCTION_NAME; 2021b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 2022b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil // Retain CAPTURE_MODE before calling stopPreview(), since it is reset in stopPreview(). 2023b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil tmpvalstr[0] = 0; 2024b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil valstr = mParameters.get(TICameraParameters::KEY_CAP_MODE); 2025b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(valstr != NULL) 2026b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 2027b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil if(sizeof(tmpvalstr) < (strlen(valstr)+1)) 2028b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 2029b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil return -EINVAL; 2030b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 2031b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 2032e9ab1f4f653c21c2b526af02ceed12ecb935752cSundar Raman strncpy(tmpvalstr, valstr, sizeof(tmpvalstr)); 2033b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil tmpvalstr[sizeof(tmpvalstr)-1] = 0; 2034b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 2035b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 2036ceae1d5450522c01889ebc782a3b71c5d38eac07Tyler Luu forceStopPreview(); 2037b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 2038b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil { 2039b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil Mutex::Autolock lock(mLock); 2040b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mParameters.set(TICameraParameters::KEY_CAP_MODE, tmpvalstr); 2041b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil mCameraAdapter->setParameters(mParameters); 2042b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil } 2043b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 2044b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil ret = startPreview(); 2045b4a28dec029ecbd35aa27984f8681ae98286eca0Kalpesh Patil 2046c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2047c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2048c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 2049c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2050c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2051c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 2052c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Stop a previously started recording. 2053c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2054c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 2055c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return none 2056c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2057c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 2058c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::stopRecording() 2059c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 20607d9e44875d553c966d2e5d7b89de8ac23be1c1f2Tyler Luu CameraAdapter::AdapterState currentState; 20617d9e44875d553c966d2e5d7b89de8ac23be1c1f2Tyler Luu 2062c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2063c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 20647d9e44875d553c966d2e5d7b89de8ac23be1c1f2Tyler Luu Mutex::Autolock lock(mLock); 20657d9e44875d553c966d2e5d7b89de8ac23be1c1f2Tyler Luu 2066c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (!mRecordingEnabled ) 2067c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2068c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return; 2069c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2070c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 20717d9e44875d553c966d2e5d7b89de8ac23be1c1f2Tyler Luu currentState = mCameraAdapter->getState(); 20727d9e44875d553c966d2e5d7b89de8ac23be1c1f2Tyler Luu if (currentState == CameraAdapter::VIDEO_CAPTURE_STATE) { 20737d9e44875d553c966d2e5d7b89de8ac23be1c1f2Tyler Luu mCameraAdapter->sendCommand(CameraAdapter::CAMERA_STOP_IMAGE_CAPTURE); 20747d9e44875d553c966d2e5d7b89de8ac23be1c1f2Tyler Luu } 20757d9e44875d553c966d2e5d7b89de8ac23be1c1f2Tyler Luu 2076c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->stopRecording(); 2077c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2078c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->sendCommand(CameraAdapter::CAMERA_STOP_VIDEO); 2079c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2080c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mRecordingEnabled = false; 2081c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 208272b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng if ( mAppCallbackNotifier->getUesVideoBuffers() ){ 208372b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng freeVideoBufs(mVideoBufs); 208472b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng if (mVideoBufs){ 208572b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng CAMHAL_LOGVB(" FREEING mVideoBufs 0x%x", mVideoBufs); 208672b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng delete [] mVideoBufs; 208772b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng } 208872b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng mVideoBufs = NULL; 208972b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng } 209072b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng 20919743353b9dd1da8d1755218a7b961400ce825bd1Tyler Luu // reset internal recording hint in case camera adapter needs to make some 20929743353b9dd1da8d1755218a7b961400ce825bd1Tyler Luu // decisions....(will only be sent to camera adapter if camera restart is required) 20939743353b9dd1da8d1755218a7b961400ce825bd1Tyler Luu mParameters.remove(TICameraParameters::KEY_RECORDING_HINT); 20949743353b9dd1da8d1755218a7b961400ce825bd1Tyler Luu 2095c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2096c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2097c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2098c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 2099c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Returns true if recording is enabled. 2100c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2101c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 2102c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return true If recording is currently running 2103c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev false If recording has been stopped 2104c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2105c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 2106c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevint CameraHal::recordingEnabled() 2107c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2108c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2109c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2110c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2111c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2112c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return mRecordingEnabled; 2113c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2114c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2115c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 2116c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Release a record frame previously returned by CAMERA_MSG_VIDEO_FRAME. 2117c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2118c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param[in] mem MemoryBase pointer to the frame being released. Must be one of the buffers 2119c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev previously given by CameraHal 2120c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return none 2121c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2122c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 2123c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::releaseRecordingFrame(const void* mem) 2124c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2125c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2126c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2127c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //CAMHAL_LOGDB(" 0x%x", mem->pointer()); 2128c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2129c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( ( mRecordingEnabled ) && mem != NULL) 2130c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2131c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->releaseRecordingFrame(mem); 2132c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2133c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2134c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2135c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2136c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return; 2137c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2138c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2139c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 2140c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Start auto focus 2141c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2142c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev This call asynchronous. 2143c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev The notification callback routine is called with CAMERA_MSG_FOCUS once when 2144c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev focusing is complete. autoFocus() will be called again if another auto focus is 2145c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev needed. 2146c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2147c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 2148c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return NO_ERROR 2149c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @todo Define the error codes if the focus is not locked 2150c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2151c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 2152c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::autoFocus() 2153c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2154c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 2155c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2156c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#if PPM_INSTRUMENTATION || PPM_INSTRUMENTATION_ABS 2157c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2158c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev gettimeofday(&mStartFocus, NULL); 2159c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2160c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#endif 2161c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2162c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2163c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 21642ecb39c0ca21ce9ae00c4585e3f7002e8b4e6ca7Tyler Luu Mutex::Autolock lock(mLock); 216578dac813ae2c442dd0669db208abd3720d0ea6c4Iliyan Malchev 21662ecb39c0ca21ce9ae00c4585e3f7002e8b4e6ca7Tyler Luu mMsgEnabled |= CAMERA_MSG_FOCUS; 21672ecb39c0ca21ce9ae00c4585e3f7002e8b4e6ca7Tyler Luu 216878dac813ae2c442dd0669db208abd3720d0ea6c4Iliyan Malchev if ( NULL == mCameraAdapter ) 216978dac813ae2c442dd0669db208abd3720d0ea6c4Iliyan Malchev { 217078dac813ae2c442dd0669db208abd3720d0ea6c4Iliyan Malchev ret = -1; 217178dac813ae2c442dd0669db208abd3720d0ea6c4Iliyan Malchev goto EXIT; 217278dac813ae2c442dd0669db208abd3720d0ea6c4Iliyan Malchev } 217378dac813ae2c442dd0669db208abd3720d0ea6c4Iliyan Malchev 217478dac813ae2c442dd0669db208abd3720d0ea6c4Iliyan Malchev CameraAdapter::AdapterState state; 217578dac813ae2c442dd0669db208abd3720d0ea6c4Iliyan Malchev ret = mCameraAdapter->getState(state); 217678dac813ae2c442dd0669db208abd3720d0ea6c4Iliyan Malchev if (ret != NO_ERROR) 217778dac813ae2c442dd0669db208abd3720d0ea6c4Iliyan Malchev { 217878dac813ae2c442dd0669db208abd3720d0ea6c4Iliyan Malchev goto EXIT; 217978dac813ae2c442dd0669db208abd3720d0ea6c4Iliyan Malchev } 21802ecb39c0ca21ce9ae00c4585e3f7002e8b4e6ca7Tyler Luu 218178dac813ae2c442dd0669db208abd3720d0ea6c4Iliyan Malchev if (state == CameraAdapter::AF_STATE) 2182c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2183e46394481e771dbdc8683645c3740a3d262a3d0fIliyan Malchev CAMHAL_LOGI("Ignoring start-AF (already in progress)"); 218478dac813ae2c442dd0669db208abd3720d0ea6c4Iliyan Malchev goto EXIT; 218578dac813ae2c442dd0669db208abd3720d0ea6c4Iliyan Malchev } 2186c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2187c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#if PPM_INSTRUMENTATION || PPM_INSTRUMENTATION_ABS 2188c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2189c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //pass the autoFocus timestamp along with the command to camera adapter 2190c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_PERFORM_AUTOFOCUS, ( int ) &mStartFocus); 2191c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2192c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#else 2193c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2194c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_PERFORM_AUTOFOCUS); 2195c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2196c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#endif 2197c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 219878dac813ae2c442dd0669db208abd3720d0ea6c4Iliyan MalchevEXIT: 2199c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2200c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2201c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 2202c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2203c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2204c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 2205c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Cancels auto-focus function. 2206c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2207c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev If the auto-focus is still in progress, this function will cancel it. 2208c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Whether the auto-focus is in progress or not, this function will return the 2209c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev focus position to the default. If the camera does not support auto-focus, this is a no-op. 2210c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2211c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2212c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 2213c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return NO_ERROR If the cancel succeeded 2214c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @todo Define error codes if cancel didnt succeed 2215c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2216c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 2217c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::cancelAutoFocus() 2218c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2219c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 22202ecb39c0ca21ce9ae00c4585e3f7002e8b4e6ca7Tyler Luu 22212ecb39c0ca21ce9ae00c4585e3f7002e8b4e6ca7Tyler Luu Mutex::Autolock lock(mLock); 2222fd705eb8b757a4f3d1d80b736cf20cade04524d7Tyler Luu CameraParameters adapterParams = mParameters; 22232ecb39c0ca21ce9ae00c4585e3f7002e8b4e6ca7Tyler Luu mMsgEnabled &= ~CAMERA_MSG_FOCUS; 22242ecb39c0ca21ce9ae00c4585e3f7002e8b4e6ca7Tyler Luu 2225c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if( NULL != mCameraAdapter ) 2226c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2227fd705eb8b757a4f3d1d80b736cf20cade04524d7Tyler Luu adapterParams.set(TICameraParameters::KEY_AUTO_FOCUS_LOCK, CameraParameters::FALSE); 2228fd705eb8b757a4f3d1d80b736cf20cade04524d7Tyler Luu mCameraAdapter->setParameters(adapterParams); 2229c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->sendCommand(CameraAdapter::CAMERA_CANCEL_AUTOFOCUS); 22303ec18006399d61e97382601d14aaa43ee339c8b6Sundar Raman mAppCallbackNotifier->flushEventQueue(); 2231c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2232fd705eb8b757a4f3d1d80b736cf20cade04524d7Tyler Luu 2233c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2234c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_ERROR; 2235c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2236c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2237c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::setEventProvider(int32_t eventMask, MessageNotifier * eventNotifier) 2238c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2239c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2240c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2241c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2242c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != mEventProvider ) 2243c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2244c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mEventProvider->disableEventNotification(CameraHalEvent::ALL_EVENTS); 2245c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev delete mEventProvider; 2246c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mEventProvider = NULL; 2247c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2248c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2249c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mEventProvider = new EventProvider(eventNotifier, this, eventCallbackRelay); 2250c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL == mEventProvider ) 2251c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2252c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Error in creating EventProvider"); 2253c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2254c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 2255c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2256c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mEventProvider->enableEventNotification(eventMask); 2257c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2258c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2259c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2260c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2261c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2262c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::eventCallbackRelay(CameraHalEvent* event) 2263c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2264c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2265c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2266c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraHal *appcbn = ( CameraHal * ) (event->mCookie); 2267c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev appcbn->eventCallback(event ); 2268c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2269c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2270c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2271c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2272c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::eventCallback(CameraHalEvent* event) 2273c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2274c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2275c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2276c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != event ) 2277c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2278c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev switch( event->mEventType ) 2279c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2280c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev case CameraHalEvent::EVENT_FOCUS_LOCKED: 2281c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev case CameraHalEvent::EVENT_FOCUS_ERROR: 2282c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2283c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( mBracketingEnabled ) 2284c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2285c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev startImageBracketing(); 2286c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2287c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev break; 2288c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2289c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev default: 2290c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2291c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev break; 2292c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2293c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev }; 2294c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2295c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2296c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2297c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2298c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2299c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::startImageBracketing() 2300c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2301c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 2302c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraFrame frame; 2303c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraAdapter::BuffersDescriptor desc; 2304c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2305c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#if PPM_INSTRUMENTATION || PPM_INSTRUMENTATION_ABS 2306c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2307c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev gettimeofday(&mStartCapture, NULL); 2308c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2309c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#endif 2310c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2311c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2312c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2313c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(!previewEnabled() && !mDisplayPaused) 2314c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2315c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2316c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_INIT; 2317c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2318c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2319c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( !mBracketingEnabled ) 2320c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2321c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 2322c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2323c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2324c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 2325c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2326c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mBracketingRunning = true; 2327c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2328c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2329c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( (NO_ERROR == ret) && ( NULL != mCameraAdapter ) ) 2330c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2331c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_QUERY_BUFFER_SIZE_IMAGE_CAPTURE, 2332c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ( int ) &frame, 2333c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ( mBracketRangeNegative + 1 )); 2334c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2335c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR != ret ) 2336c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2337c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEB("CAMERA_QUERY_BUFFER_SIZE_IMAGE_CAPTURE returned error 0x%x", ret); 2338c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2339c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2340c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2341c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 2342c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2343c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != mAppCallbackNotifier.get() ) 2344c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2345c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->setBurst(true); 2346c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2347c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2348c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2349c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 2350c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2351c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mParameters.getPictureSize(( int * ) &frame.mWidth, 2352c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ( int * ) &frame.mHeight); 2353c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2354c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = allocImageBufs(frame.mWidth, 2355c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev frame.mHeight, 2356c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev frame.mLength, 2357c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mParameters.getPictureFormat(), 2358c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ( mBracketRangeNegative + 1 )); 2359c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR != ret ) 236072b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng { 2361c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEB("allocImageBufs returned error 0x%x", ret); 236272b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng } 2363c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2364c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2365c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( (NO_ERROR == ret) && ( NULL != mCameraAdapter ) ) 2366c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2367c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2368c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mBuffers = mImageBufs; 2369c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mOffsets = mImageOffsets; 2370c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mFd = mImageFd; 2371c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mLength = mImageLength; 2372c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mCount = ( size_t ) ( mBracketRangeNegative + 1 ); 2373c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mMaxQueueable = ( size_t ) ( mBracketRangeNegative + 1 ); 2374c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2375c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_USE_BUFFERS_IMAGE_CAPTURE, 2376c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ( int ) &desc); 2377c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2378c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 2379c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2380c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2381c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#if PPM_INSTRUMENTATION || PPM_INSTRUMENTATION_ABS 2382c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2383c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //pass capture timestamp along with the camera adapter command 2384c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_START_BRACKET_CAPTURE, ( mBracketRangePositive + 1 ), (int) &mStartCapture); 2385c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2386c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#else 2387c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2388c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_START_BRACKET_CAPTURE, ( mBracketRangePositive + 1 )); 2389c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2390c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#endif 2391c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2392c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2393c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2394c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2395c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 2396c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2397c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2398c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::stopImageBracketing() 2399c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2400c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 2401c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2402c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2403c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 240488006b1ebee79cb0f1a2c682258b313eb801049dSundar Raman if( !previewEnabled() ) 2405c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2406c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_INIT; 2407c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2408c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 240988006b1ebee79cb0f1a2c682258b313eb801049dSundar Raman mBracketingRunning = false; 241088006b1ebee79cb0f1a2c682258b313eb801049dSundar Raman 241188006b1ebee79cb0f1a2c682258b313eb801049dSundar Raman ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_STOP_BRACKET_CAPTURE); 2412c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2413c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2414c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2415c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 2416c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2417c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2418c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 2419c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Take a picture. 2420c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2421c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 2422c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return NO_ERROR If able to switch to image capture 2423c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @todo Define error codes if unable to switch to image capture 2424c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2425c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 2426c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::takePicture( ) 2427c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2428c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 2429c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraFrame frame; 2430c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraAdapter::BuffersDescriptor desc; 2431c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int burst; 2432ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu const char *valstr = NULL; 2433c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev unsigned int bufferCount = 1; 2434c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2435c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Mutex::Autolock lock(mLock); 2436c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2437c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#if PPM_INSTRUMENTATION || PPM_INSTRUMENTATION_ABS 2438c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2439c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev gettimeofday(&mStartCapture, NULL); 2440c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2441c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#endif 2442c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2443c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2444c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2445c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(!previewEnabled() && !mDisplayPaused) 2446c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2447c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2448ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu CAMHAL_LOGEA("Preview not started..."); 2449c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_INIT; 2450c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2451c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2452ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu // return error if we are already capturing 2453ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu if ( (mCameraAdapter->getState() == CameraAdapter::CAPTURE_STATE && 2454ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu mCameraAdapter->getNextState() != CameraAdapter::PREVIEW_STATE) || 2455ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu (mCameraAdapter->getState() == CameraAdapter::VIDEO_CAPTURE_STATE && 2456ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu mCameraAdapter->getNextState() != CameraAdapter::VIDEO_STATE) ) { 2457ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu CAMHAL_LOGEA("Already capturing an image..."); 2458c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_INIT; 2459c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2460c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2461ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu // we only support video snapshot if we are in video mode (recording hint is set) 2462ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu valstr = mParameters.get(TICameraParameters::KEY_CAP_MODE); 2463ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu if ( (mCameraAdapter->getState() == CameraAdapter::VIDEO_STATE) && 2464ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu (valstr && strcmp(valstr, TICameraParameters::VIDEO_MODE)) ) { 2465ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu CAMHAL_LOGEA("Trying to capture while recording without recording hint set..."); 2466ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu return INVALID_OPERATION; 2467ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu } 2468ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu 2469c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( !mBracketingRunning ) 2470c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2471c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2472c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 2473c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2474c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev burst = mParameters.getInt(TICameraParameters::KEY_BURST); 2475c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2476c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2477c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //Allocate all buffers only in burst capture case 2478c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( burst > 1 ) 2479c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2480c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bufferCount = CameraHal::NO_BUFFERS_IMAGE_CAPTURE; 2481c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != mAppCallbackNotifier.get() ) 2482c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2483c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->setBurst(true); 2484c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2485c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2486c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 2487c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2488c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != mAppCallbackNotifier.get() ) 2489c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2490c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->setBurst(false); 2491c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2492c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2493c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2494ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu // pause preview during normal image capture 2495ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu // do not pause preview if recording (video state) 2496ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu if (NO_ERROR == ret && 2497ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu NULL != mDisplayAdapter.get() && 2498ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu burst < 1) { 2499ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu if (mCameraAdapter->getState() != CameraAdapter::VIDEO_STATE) { 2500ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu mDisplayPaused = true; 2501ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu mPreviewEnabled = false; 2502ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu ret = mDisplayAdapter->pauseDisplay(mDisplayPaused); 2503ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu // since preview is paused we should stop sending preview frames too 2504ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu if(mMsgEnabled & CAMERA_MSG_PREVIEW_FRAME) { 2505ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu mAppCallbackNotifier->disableMsgType (CAMERA_MSG_PREVIEW_FRAME); 2506ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu } 2507ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu } 2508c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2509c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#if PPM_INSTRUMENTATION || PPM_INSTRUMENTATION_ABS 2510c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mDisplayAdapter->setSnapshotTimeRef(&mStartCapture); 2511c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#endif 2512ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu } 2513c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2514c160a1f85c70e49a7613d774e2d99035f3cb4851Tyler Luu // if we taking video snapshot... 2515c160a1f85c70e49a7613d774e2d99035f3cb4851Tyler Luu if ((NO_ERROR == ret) && (mCameraAdapter->getState() == CameraAdapter::VIDEO_STATE)) { 2516c160a1f85c70e49a7613d774e2d99035f3cb4851Tyler Luu // enable post view frames if not already enabled so we can internally 2517c160a1f85c70e49a7613d774e2d99035f3cb4851Tyler Luu // save snapshot frames for generating thumbnail 2518c160a1f85c70e49a7613d774e2d99035f3cb4851Tyler Luu if((mMsgEnabled & CAMERA_MSG_POSTVIEW_FRAME) == 0) { 2519c160a1f85c70e49a7613d774e2d99035f3cb4851Tyler Luu mAppCallbackNotifier->enableMsgType(CAMERA_MSG_POSTVIEW_FRAME); 2520c160a1f85c70e49a7613d774e2d99035f3cb4851Tyler Luu } 2521c160a1f85c70e49a7613d774e2d99035f3cb4851Tyler Luu } 2522c160a1f85c70e49a7613d774e2d99035f3cb4851Tyler Luu 2523ee6bb64f60c228d711dc1d6875d8f4b0ed88b6cfTyler Luu if ( (NO_ERROR == ret) && (NULL != mCameraAdapter) ) 2524c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2525c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 2526c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_QUERY_BUFFER_SIZE_IMAGE_CAPTURE, 2527c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ( int ) &frame, 2528c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bufferCount); 2529c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2530c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR != ret ) 2531c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2532c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEB("CAMERA_QUERY_BUFFER_SIZE_IMAGE_CAPTURE returned error 0x%x", ret); 2533c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2534c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2535c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2536c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 2537c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2538c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mParameters.getPictureSize(( int * ) &frame.mWidth, 2539c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ( int * ) &frame.mHeight); 2540c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2541c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = allocImageBufs(frame.mWidth, 2542c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev frame.mHeight, 2543c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev frame.mLength, 2544c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mParameters.getPictureFormat(), 2545c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bufferCount); 2546c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR != ret ) 2547c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2548c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEB("allocImageBufs returned error 0x%x", ret); 2549c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2550c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2551c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2552c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( (NO_ERROR == ret) && ( NULL != mCameraAdapter ) ) 2553c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2554c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mBuffers = mImageBufs; 2555c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mOffsets = mImageOffsets; 2556c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mFd = mImageFd; 2557c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mLength = mImageLength; 2558c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mCount = ( size_t ) bufferCount; 2559c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev desc.mMaxQueueable = ( size_t ) bufferCount; 2560c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2561c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_USE_BUFFERS_IMAGE_CAPTURE, 2562c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ( int ) &desc); 2563c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2564c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2565c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2566c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( ( NO_ERROR == ret ) && ( NULL != mCameraAdapter ) ) 2567c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2568c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2569c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#if PPM_INSTRUMENTATION || PPM_INSTRUMENTATION_ABS 2570c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2571c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //pass capture timestamp along with the camera adapter command 2572c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_START_IMAGE_CAPTURE, (int) &mStartCapture); 2573c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2574c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#else 2575c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2576c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_START_IMAGE_CAPTURE); 2577c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2578c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#endif 2579c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2580c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2581c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2582c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 2583c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2584c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2585c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 2586c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Cancel a picture that was started with takePicture. 2587c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2588c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Calling this method when no picture is being taken is a no-op. 2589c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2590c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 2591c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return NO_ERROR If cancel succeeded. Cancel can succeed if image callback is not sent 2592c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @todo Define error codes 2593c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2594c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 2595c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::cancelPicture( ) 2596c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2597c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2598c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2599c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Mutex::Autolock lock(mLock); 2600c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2601c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->sendCommand(CameraAdapter::CAMERA_STOP_IMAGE_CAPTURE); 2602c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2603c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_ERROR; 2604c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2605c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2606c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 2607c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Return the camera parameters. 2608c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2609c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 2610c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return Currently configured camera parameters 2611c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2612c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 2613c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevchar* CameraHal::getParameters() 2614c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2615c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev String8 params_str8; 2616c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev char* params_string; 261772b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng const char * valstr = NULL; 2618c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2619c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2620c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2621c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if( NULL != mCameraAdapter ) 2622c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2623f4260660c494005dc6556698765fe3f3a0d97f60Tyler Luu mCameraAdapter->getParameters(mParameters); 2624c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2625c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 262672b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng CameraParameters mParams = mParameters; 262772b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng 262872b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng // Handle RECORDING_HINT to Set/Reset Video Mode Parameters 262972b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng valstr = mParameters.get(CameraParameters::KEY_RECORDING_HINT); 263072b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng if(valstr != NULL) 263172b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng { 263272b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng if(strcmp(valstr, CameraParameters::TRUE) == 0) 263372b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng { 263472b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng //HACK FOR MMS MODE 263572b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng resetPreviewRes(&mParams, mVideoWidth, mVideoHeight); 263672b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng } 263772b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng } 2638524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman 26399743353b9dd1da8d1755218a7b961400ce825bd1Tyler Luu // do not send internal parameters to upper layers 26409743353b9dd1da8d1755218a7b961400ce825bd1Tyler Luu mParams.remove(TICameraParameters::KEY_RECORDING_HINT); 2641fd705eb8b757a4f3d1d80b736cf20cade04524d7Tyler Luu mParams.remove(TICameraParameters::KEY_AUTO_FOCUS_LOCK); 26429743353b9dd1da8d1755218a7b961400ce825bd1Tyler Luu 264372b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng params_str8 = mParams.flatten(); 2644524cc0cda6ed8cb07e0469fc931657ac60335aa1Sundar Raman 2645c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // camera service frees this string... 2646c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev params_string = (char*) malloc(sizeof(char) * (params_str8.length()+1)); 2647c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev strcpy(params_string, params_str8.string()); 2648c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2649c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2650c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2651c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Return the current set of parameters 2652c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2653c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return params_string; 2654c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2655c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2656c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::putParameters(char *parms) 2657c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2658c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev free(parms); 2659c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2660c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2661c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 2662c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Send command to camera driver. 2663c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2664c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 2665c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return NO_ERROR If the command succeeds 2666c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @todo Define the error codes that this function can return 2667c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2668c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 2669c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::sendCommand(int32_t cmd, int32_t arg1, int32_t arg2) 2670c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2671c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 2672c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2673c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2674c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2675c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2676c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( ( NO_ERROR == ret ) && ( NULL == mCameraAdapter ) ) 2677c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2678c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("No CameraAdapter instance"); 2679057f4fd59ec05ded909e9eb9a3363d9ea345b0caTyler Luu return -EINVAL; 2680057f4fd59ec05ded909e9eb9a3363d9ea345b0caTyler Luu } 2681057f4fd59ec05ded909e9eb9a3363d9ea345b0caTyler Luu 2682057f4fd59ec05ded909e9eb9a3363d9ea345b0caTyler Luu /////////////////////////////////////////////////////// 2683057f4fd59ec05ded909e9eb9a3363d9ea345b0caTyler Luu // Following commands do NOT need preview to be started 2684057f4fd59ec05ded909e9eb9a3363d9ea345b0caTyler Luu /////////////////////////////////////////////////////// 2685057f4fd59ec05ded909e9eb9a3363d9ea345b0caTyler Luu switch(cmd) { 2686057f4fd59ec05ded909e9eb9a3363d9ea345b0caTyler Luu case CAMERA_CMD_ENABLE_FOCUS_MOVE_MSG: 2687057f4fd59ec05ded909e9eb9a3363d9ea345b0caTyler Luu bool enable = static_cast<bool>(arg1); 2688057f4fd59ec05ded909e9eb9a3363d9ea345b0caTyler Luu Mutex::Autolock lock(mLock); 2689057f4fd59ec05ded909e9eb9a3363d9ea345b0caTyler Luu if (enable) { 2690057f4fd59ec05ded909e9eb9a3363d9ea345b0caTyler Luu mMsgEnabled |= CAMERA_MSG_FOCUS_MOVE; 2691057f4fd59ec05ded909e9eb9a3363d9ea345b0caTyler Luu } else { 2692057f4fd59ec05ded909e9eb9a3363d9ea345b0caTyler Luu mMsgEnabled &= ~CAMERA_MSG_FOCUS_MOVE; 2693057f4fd59ec05ded909e9eb9a3363d9ea345b0caTyler Luu } 2694057f4fd59ec05ded909e9eb9a3363d9ea345b0caTyler Luu return NO_ERROR; 2695057f4fd59ec05ded909e9eb9a3363d9ea345b0caTyler Luu break; 2696057f4fd59ec05ded909e9eb9a3363d9ea345b0caTyler Luu } 2697c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2698c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( ( NO_ERROR == ret ) && ( !previewEnabled() )) 2699c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2700c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Preview is not running"); 2701c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = -EINVAL; 2702c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2703c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2704057f4fd59ec05ded909e9eb9a3363d9ea345b0caTyler Luu /////////////////////////////////////////////////////// 2705057f4fd59ec05ded909e9eb9a3363d9ea345b0caTyler Luu // Following commands NEED preview to be started 2706057f4fd59ec05ded909e9eb9a3363d9ea345b0caTyler Luu /////////////////////////////////////////////////////// 2707057f4fd59ec05ded909e9eb9a3363d9ea345b0caTyler Luu 2708c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 2709c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2710c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev switch(cmd) 2711c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2712c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev case CAMERA_CMD_START_SMOOTH_ZOOM: 2713c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2714c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_START_SMOOTH_ZOOM, arg1); 2715c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2716c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev break; 2717c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev case CAMERA_CMD_STOP_SMOOTH_ZOOM: 2718c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2719c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_STOP_SMOOTH_ZOOM); 2720c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2721c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev case CAMERA_CMD_START_FACE_DETECTION: 2722c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2723c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_START_FD); 2724c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2725c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev break; 2726c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2727c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev case CAMERA_CMD_STOP_FACE_DETECTION: 2728c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2729c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = mCameraAdapter->sendCommand(CameraAdapter::CAMERA_STOP_FD); 2730c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2731c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev break; 2732c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2733c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev default: 2734c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev break; 2735c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev }; 2736c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2737c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2738c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2739c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2740c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 2741c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2742c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2743c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 2744c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Release the hardware resources owned by this object. 2745c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2746c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Note that this is *not* done in the destructor. 2747c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2748c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 2749c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return none 2750c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2751c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 2752c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::release() 2753c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2754c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2755c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///@todo Investigate on how release is used by CameraService. Vaguely remember that this is called 2756c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///just before CameraHal object destruction 2757c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev deinitialize(); 2758c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2759c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2760c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2761c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2762c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 2763c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Dump state of the camera hardware 2764c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2765c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param[in] fd File descriptor 2766c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param[in] args Arguments 2767c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return NO_ERROR Dump succeeded 2768c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @todo Error codes for dump fail 2769c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2770c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 2771c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::dump(int fd) const 2772c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2773c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2774c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Implement this method when the h/w dump function is supported on Ducati side 2775c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_ERROR; 2776c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2777c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2778c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/*-------------Camera Hal Interface Method definitions ENDS here--------------------*/ 2779c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2780c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2781c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2782c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2783c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/*-------------Camera Hal Internal Method definitions STARTS here--------------------*/ 2784c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2785c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 2786c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Constructor of CameraHal 2787c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2788c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Member variables are initialized here. No allocations should be done here as we 2789c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev don't use c++ exceptions in the code. 2790c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2791c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 2792c322989ae6ff6769490828de1b5eda12b749cce9Iliyan MalchevCameraHal::CameraHal(int cameraId) 2793c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2794c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2795c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2796c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Initialize all the member variables to their defaults 2797c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewEnabled = false; 2798c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewBufs = NULL; 2799c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mImageBufs = NULL; 2800c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mBufProvider = NULL; 2801c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewStartInProgress = false; 2802c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mVideoBufs = NULL; 2803c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mVideoBufProvider = NULL; 2804c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mRecordingEnabled = false; 2805c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mDisplayPaused = false; 2806c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSetPreviewWindowCalled = false; 2807c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mMsgEnabled = 0; 2808c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier = NULL; 2809c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mMemoryManager = NULL; 2810c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter = NULL; 2811c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mBracketingEnabled = false; 2812c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mBracketingRunning = false; 2813c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mEventProvider = NULL; 2814c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mBracketRangePositive = 1; 2815c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mBracketRangeNegative = 1; 2816c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mMaxZoomSupported = 0; 2817c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mShutterEnabled = true; 2818c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mMeasurementEnabled = false; 2819c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewDataBufs = NULL; 2820c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraProperties = NULL; 2821c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCurrentTime = 0; 2822c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mFalsePreview = 0; 2823c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mImageOffsets = NULL; 2824c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mImageLength = 0; 2825c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mImageFd = 0; 2826c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mVideoOffsets = NULL; 2827c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mVideoFd = 0; 2828c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mVideoLength = 0; 2829c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewDataOffsets = NULL; 2830c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewDataFd = 0; 2831c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewDataLength = 0; 2832c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewFd = 0; 2833c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewWidth = 0; 2834c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewHeight = 0; 2835c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewLength = 0; 2836c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewOffsets = NULL; 2837c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewRunning = 0; 2838c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewStateOld = 0; 2839c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mRecordingEnabled = 0; 2840c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mRecordEnabled = 0; 2841c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSensorListener = NULL; 284272b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng mVideoWidth = 0; 284372b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng mVideoHeight = 0; 2844c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2845c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#if PPM_INSTRUMENTATION || PPM_INSTRUMENTATION_ABS 2846c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2847c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //Initialize the CameraHAL constructor timestamp, which is used in the 2848c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // PPM() method as time reference if the user does not supply one. 2849c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev gettimeofday(&ppm_start, NULL); 2850c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2851c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#endif 2852c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2853c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraIndex = cameraId; 2854c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2855c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2856c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2857c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2858c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 2859c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Destructor of CameraHal 2860c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2861c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev This function simply calls deinitialize() to free up memory allocate during construct 2862c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev phase 2863c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 2864c322989ae6ff6769490828de1b5eda12b749cce9Iliyan MalchevCameraHal::~CameraHal() 2865c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2866c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2867c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2868c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Call de-initialize here once more - it is the last chance for us to relinquish all the h/w and s/w resources 2869c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev deinitialize(); 2870c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2871c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != mEventProvider ) 2872c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2873c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mEventProvider->disableEventNotification(CameraHalEvent::ALL_EVENTS); 2874c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev delete mEventProvider; 2875c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mEventProvider = NULL; 2876c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2877c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2878c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /// Free the callback notifier 2879c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier.clear(); 2880c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2881c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /// Free the display adapter 2882c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mDisplayAdapter.clear(); 2883c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2884c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != mCameraAdapter ) { 2885c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int strongCount = mCameraAdapter->getStrongCount(); 2886c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2887c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->decStrong(mCameraAdapter); 2888c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2889c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter = NULL; 2890c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2891c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2892de885009bcb5e9491e6107173e0e03671267a1a9Sundar Raman freeImageBufs(); 2893de885009bcb5e9491e6107173e0e03671267a1a9Sundar Raman 2894de885009bcb5e9491e6107173e0e03671267a1a9Sundar Raman /// Free the memory manager 2895de885009bcb5e9491e6107173e0e03671267a1a9Sundar Raman mMemoryManager.clear(); 2896de885009bcb5e9491e6107173e0e03671267a1a9Sundar Raman 2897c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 2898c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 2899c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2900c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 2901c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Initialize the Camera HAL 2902c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2903c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Creates CameraAdapter, AppCallbackNotifier, DisplayAdapter and MemoryManager 2904c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2905c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param None 2906c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return NO_ERROR - On success 2907c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev NO_MEMORY - On failure to allocate memory for any of the objects 2908c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @remarks Camera Hal internal function 2909c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2910c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 2911c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2912c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::initialize(CameraProperties::Properties* properties) 2913c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 2914c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 2915c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2916c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int sensor_index = 0; 2917c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2918c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Initialize the event mask used for registering an event provider for AppCallbackNotifier 2919c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Currently, registering all events as to be coming from CameraAdapter 2920c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int32_t eventMask = CameraHalEvent::ALL_EVENTS; 2921c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2922c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Get my camera properties 2923c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraProperties = properties; 2924c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2925c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(!mCameraProperties) 2926c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2927c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto fail_loop; 2928c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2929c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2930c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Dump the properties of this Camera 2931c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // will only print if DEBUG macro is defined 2932c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraProperties->dump(); 2933c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2934c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (strcmp(CameraProperties::DEFAULT_VALUE, mCameraProperties->get(CameraProperties::CAMERA_SENSOR_INDEX)) != 0 ) 2935c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2936c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev sensor_index = atoi(mCameraProperties->get(CameraProperties::CAMERA_SENSOR_INDEX)); 2937c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2938c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2939c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDB("Sensor index %d", sensor_index); 2940c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 29419a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu mCameraAdapter = CameraAdapter_Factory(sensor_index); 29429a412956d5327ec851ff8adc3e9804640fa30c7fTyler Luu if ( ( NULL == mCameraAdapter ) || (mCameraAdapter->initialize(properties)!=NO_ERROR)) 2943c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2944c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Unable to create or initialize CameraAdapter"); 2945c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter = NULL; 2946c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto fail_loop; 2947c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2948c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2949c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->incStrong(mCameraAdapter); 2950c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->registerImageReleaseCallback(releaseImageBuffers, (void *) this); 2951c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->registerEndCaptureCallback(endImageCapture, (void *)this); 2952c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2953c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(!mAppCallbackNotifier.get()) 2954c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2955c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /// Create the callback notifier 2956c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier = new AppCallbackNotifier(); 2957c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if( ( NULL == mAppCallbackNotifier.get() ) || ( mAppCallbackNotifier->initialize() != NO_ERROR)) 2958c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2959c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Unable to create or initialize AppCallbackNotifier"); 2960c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto fail_loop; 2961c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2962c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2963c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2964c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(!mMemoryManager.get()) 2965c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2966c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /// Create Memory Manager 2967c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mMemoryManager = new MemoryManager(); 2968c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if( ( NULL == mMemoryManager.get() ) || ( mMemoryManager->initialize() != NO_ERROR)) 2969c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2970c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Unable to create or initialize MemoryManager"); 2971c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto fail_loop; 2972c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2973c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2974c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2975c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Setup the class dependencies... 2976c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2977c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///AppCallbackNotifier has to know where to get the Camera frames and the events like auto focus lock etc from. 2978c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///CameraAdapter is the one which provides those events 2979c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Set it as the frame and event providers for AppCallbackNotifier 2980c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///@remarks setEventProvider API takes in a bit mask of events for registering a provider for the different events 2981c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /// That way, if events can come from DisplayAdapter in future, we will be able to add it as provider 2982c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /// for any event 2983c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->setEventProvider(eventMask, mCameraAdapter); 2984c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->setFrameProvider(mCameraAdapter); 2985c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2986c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Any dynamic errors that happen during the camera use case has to be propagated back to the application 2987c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///via CAMERA_MSG_ERROR. AppCallbackNotifier is the class that notifies such errors to the application 2988c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Set it as the error handler for CameraAdapter 2989c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mCameraAdapter->setErrorHandler(mAppCallbackNotifier.get()); 2990c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2991c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Start the callback notifier 2992c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mAppCallbackNotifier->start() != NO_ERROR) 2993c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 2994c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Couldn't start AppCallbackNotifier"); 2995c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto fail_loop; 2996c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 2997c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 2998c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGDA("Started AppCallbackNotifier.."); 2999c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->setMeasurements(mMeasurementEnabled); 3000c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3001c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Initialize default parameters 3002c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev initDefaultParameters(); 3003c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3004c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3005c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( setParameters(mParameters) != NO_ERROR ) 3006c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3007c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Failed to set default parameters?!"); 3008c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3009c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3010c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // register for sensor events 3011c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSensorListener = new SensorListener(); 3012c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (mSensorListener.get()) { 3013c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (mSensorListener->initialize() == NO_ERROR) { 3014c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSensorListener->setCallbacks(orientation_cb, this); 3015c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSensorListener->enableSensor(SensorListener::SENSOR_ORIENTATION); 3016c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } else { 3017c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Error initializing SensorListener. not fatal, continuing"); 3018c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSensorListener.clear(); 3019c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSensorListener = NULL; 3020c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3021c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3022c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3023c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 3024c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3025c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_ERROR; 3026c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3027c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev fail_loop: 3028c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3029c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Free up the resources because we failed somewhere up 3030c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev deinitialize(); 3031c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 3032c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3033c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return NO_MEMORY; 3034c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3035c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 3036c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3037c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevbool CameraHal::isResolutionValid(unsigned int width, unsigned int height, const char *supportedResolutions) 3038c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 3039c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bool ret = true; 3040c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t status = NO_ERROR; 3041c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev char tmpBuffer[PARAM_BUFFER + 1]; 3042c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev char *pos = NULL; 3043c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3044c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 3045c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3046c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL == supportedResolutions ) 3047c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3048c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Invalid supported resolutions string"); 3049c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = false; 3050c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto exit; 3051c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3052c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3053c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status = snprintf(tmpBuffer, PARAM_BUFFER, "%dx%d", width, height); 3054c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( 0 > status ) 3055c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3056c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Error encountered while generating validation string"); 3057c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = false; 3058c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto exit; 3059c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3060c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3061c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev pos = strstr(supportedResolutions, tmpBuffer); 3062c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL == pos ) 3063c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3064c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = false; 3065c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3066c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 3067c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3068c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = true; 3069c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3070c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3071c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevexit: 3072c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3073c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 3074c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3075c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 3076c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 3077c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3078c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevbool CameraHal::isParameterValid(const char *param, const char *supportedParams) 3079c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 3080c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bool ret = true; 3081c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev char *pos = NULL; 3082c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3083c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 3084c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3085c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL == supportedParams ) 3086c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3087c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Invalid supported parameters string"); 3088c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = false; 3089c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto exit; 3090c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3091c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3092c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL == param ) 3093c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3094c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Invalid parameter string"); 3095c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = false; 3096c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto exit; 3097c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3098c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3099c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev pos = strstr(supportedParams, param); 3100c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL == pos ) 3101c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3102c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = false; 3103c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3104c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 3105c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3106c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = true; 3107c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3108c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3109c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevexit: 3110c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3111c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 3112c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3113c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 3114c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 3115c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3116c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevbool CameraHal::isParameterValid(int param, const char *supportedParams) 3117c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 3118c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bool ret = true; 3119c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev char *pos = NULL; 3120c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t status; 3121c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev char tmpBuffer[PARAM_BUFFER + 1]; 3122c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3123c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 3124c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3125c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL == supportedParams ) 3126c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3127c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Invalid supported parameters string"); 3128c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = false; 3129c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto exit; 3130c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3131c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3132c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status = snprintf(tmpBuffer, PARAM_BUFFER, "%d", param); 3133c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( 0 > status ) 3134c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3135c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEA("Error encountered while generating validation string"); 3136c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = false; 3137c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto exit; 3138c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3139c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3140c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev pos = strstr(supportedParams, tmpBuffer); 3141c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL == pos ) 3142c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3143c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = false; 3144c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3145c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 3146c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3147c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = true; 3148c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3149c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3150c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevexit: 3151c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3152c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 3153c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3154c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 3155c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 3156c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3157f4260660c494005dc6556698765fe3f3a0d97f60Tyler Luustatus_t CameraHal::doesSetParameterNeedUpdate(const char* new_param, const char* old_param, bool& update) { 3158f4260660c494005dc6556698765fe3f3a0d97f60Tyler Luu if (!new_param || !old_param) { 3159f4260660c494005dc6556698765fe3f3a0d97f60Tyler Luu return -EINVAL; 3160f4260660c494005dc6556698765fe3f3a0d97f60Tyler Luu } 3161f4260660c494005dc6556698765fe3f3a0d97f60Tyler Luu 3162f4260660c494005dc6556698765fe3f3a0d97f60Tyler Luu // if params mismatch we should update parameters for camera adapter 3163f4260660c494005dc6556698765fe3f3a0d97f60Tyler Luu if ((strcmp(new_param, old_param) != 0)) { 3164f4260660c494005dc6556698765fe3f3a0d97f60Tyler Luu update = true; 3165f4260660c494005dc6556698765fe3f3a0d97f60Tyler Luu } 3166f4260660c494005dc6556698765fe3f3a0d97f60Tyler Luu 3167f4260660c494005dc6556698765fe3f3a0d97f60Tyler Luu return NO_ERROR; 3168f4260660c494005dc6556698765fe3f3a0d97f60Tyler Luu} 3169f4260660c494005dc6556698765fe3f3a0d97f60Tyler Luu 3170c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::parseResolution(const char *resStr, int &width, int &height) 3171c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 3172c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 3173c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev char *ctx, *pWidth, *pHeight; 3174c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev const char *sep = "x"; 3175c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev char *tmp = NULL; 3176c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3177c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 3178c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3179c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL == resStr ) 3180c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3181c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return -EINVAL; 3182c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3183c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3184c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //This fixes "Invalid input resolution" 3185c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev char *resStr_copy = (char *)malloc(strlen(resStr) + 1); 3186c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL!=resStr_copy ) { 3187c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 3188c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3189c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev strcpy(resStr_copy, resStr); 3190c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev pWidth = strtok_r( (char *) resStr_copy, sep, &ctx); 3191c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3192c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != pWidth ) 3193c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3194c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev width = atoi(pWidth); 3195c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3196c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 3197c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3198c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEB("Invalid input resolution %s", resStr); 3199c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = -EINVAL; 3200c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3201c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3202c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3203c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 3204c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3205c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev pHeight = strtok_r(NULL, sep, &ctx); 3206c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3207c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != pHeight ) 3208c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3209c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev height = atoi(pHeight); 3210c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3211c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 3212c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3213c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CAMHAL_LOGEB("Invalid input resolution %s", resStr); 3214c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = -EINVAL; 3215c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3216c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3217c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3218c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev free(resStr_copy); 3219c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev resStr_copy = NULL; 3220c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3221c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 3222c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3223c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return ret; 3224c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 3225c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3226c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::insertSupportedParams() 3227c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 3228c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev char tmpBuffer[PARAM_BUFFER + 1]; 3229c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3230c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 3231c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3232c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraParameters &p = mParameters; 3233c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3234c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Set the name of the camera 3235c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_CAMERA_NAME, mCameraProperties->get(CameraProperties::CAMERA_NAME)); 3236c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3237c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mMaxZoomSupported = atoi(mCameraProperties->get(CameraProperties::SUPPORTED_ZOOM_STAGES)); 3238c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3239c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_PICTURE_SIZES, mCameraProperties->get(CameraProperties::SUPPORTED_PICTURE_SIZES)); 3240c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_PICTURE_FORMATS, mCameraProperties->get(CameraProperties::SUPPORTED_PICTURE_FORMATS)); 3241c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_PREVIEW_SIZES, mCameraProperties->get(CameraProperties::SUPPORTED_PREVIEW_SIZES)); 3242c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_PREVIEW_FORMATS, mCameraProperties->get(CameraProperties::SUPPORTED_PREVIEW_FORMATS)); 3243c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_PREVIEW_FRAME_RATES, mCameraProperties->get(CameraProperties::SUPPORTED_PREVIEW_FRAME_RATES)); 3244c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_JPEG_THUMBNAIL_SIZES, mCameraProperties->get(CameraProperties::SUPPORTED_THUMBNAIL_SIZES)); 3245c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_WHITE_BALANCE, mCameraProperties->get(CameraProperties::SUPPORTED_WHITE_BALANCE)); 3246c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_EFFECTS, mCameraProperties->get(CameraProperties::SUPPORTED_EFFECTS)); 3247c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_SCENE_MODES, mCameraProperties->get(CameraProperties::SUPPORTED_SCENE_MODES)); 3248c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_FLASH_MODES, mCameraProperties->get(CameraProperties::SUPPORTED_FLASH_MODES)); 3249c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_FOCUS_MODES, mCameraProperties->get(CameraProperties::SUPPORTED_FOCUS_MODES)); 3250c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_ANTIBANDING, mCameraProperties->get(CameraProperties::SUPPORTED_ANTIBANDING)); 3251c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_MAX_EXPOSURE_COMPENSATION, mCameraProperties->get(CameraProperties::SUPPORTED_EV_MAX)); 3252c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_MIN_EXPOSURE_COMPENSATION, mCameraProperties->get(CameraProperties::SUPPORTED_EV_MIN)); 3253c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_EXPOSURE_COMPENSATION_STEP, mCameraProperties->get(CameraProperties::SUPPORTED_EV_STEP)); 3254c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_SCENE_MODES, mCameraProperties->get(CameraProperties::SUPPORTED_SCENE_MODES)); 3255c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_SUPPORTED_EXPOSURE, mCameraProperties->get(CameraProperties::SUPPORTED_EXPOSURE_MODES)); 3256c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_SUPPORTED_ISO_VALUES, mCameraProperties->get(CameraProperties::SUPPORTED_ISO_VALUES)); 3257c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_ZOOM_RATIOS, mCameraProperties->get(CameraProperties::SUPPORTED_ZOOM_RATIOS)); 3258c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_MAX_ZOOM, mCameraProperties->get(CameraProperties::SUPPORTED_ZOOM_STAGES)); 3259c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_ZOOM_SUPPORTED, mCameraProperties->get(CameraProperties::ZOOM_SUPPORTED)); 3260c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SMOOTH_ZOOM_SUPPORTED, mCameraProperties->get(CameraProperties::SMOOTH_ZOOM_SUPPORTED)); 3261c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_SUPPORTED_IPP, mCameraProperties->get(CameraProperties::SUPPORTED_IPP_MODES)); 3262c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_S3D_SUPPORTED,mCameraProperties->get(CameraProperties::S3D_SUPPORTED)); 3263c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_S3D2D_PREVIEW_MODE,mCameraProperties->get(CameraProperties::S3D2D_PREVIEW_MODES)); 3264c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_AUTOCONVERGENCE_MODE, mCameraProperties->get(CameraProperties::AUTOCONVERGENCE_MODE)); 3265c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_MANUALCONVERGENCE_VALUES, mCameraProperties->get(CameraProperties::MANUALCONVERGENCE_VALUES)); 32668b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu p.set(CameraParameters::KEY_VIDEO_STABILIZATION_SUPPORTED, mCameraProperties->get(CameraProperties::VSTAB_SUPPORTED)); 3267c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SUPPORTED_PREVIEW_FPS_RANGE, mCameraProperties->get(CameraProperties::FRAMERATE_RANGE_SUPPORTED)); 3268c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_SENSOR_ORIENTATION, mCameraProperties->get(CameraProperties::SENSOR_ORIENTATION)); 3269c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_SENSOR_ORIENTATION_VALUES, mCameraProperties->get(CameraProperties::SENSOR_ORIENTATION_VALUES)); 3270c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_AUTO_EXPOSURE_LOCK_SUPPORTED, mCameraProperties->get(CameraProperties::AUTO_EXPOSURE_LOCK_SUPPORTED)); 3271c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_AUTO_WHITEBALANCE_LOCK_SUPPORTED, mCameraProperties->get(CameraProperties::AUTO_WHITEBALANCE_LOCK_SUPPORTED)); 32729919dafce4d57f0b9b9aedafc95b756464685009Tyler Luu p.set(CameraParameters::KEY_VIDEO_SNAPSHOT_SUPPORTED, mCameraProperties->get(CameraProperties::VIDEO_SNAPSHOT_SUPPORTED)); 3273c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3274c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 3275c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3276c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 3277c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3278c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::initDefaultParameters() 3279c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 3280c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //Purpose of this function is to initialize the default current and supported parameters for the currently 3281c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //selected camera. 3282c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3283c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev CameraParameters &p = mParameters; 3284c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int currentRevision, adapterRevision; 3285c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev status_t ret = NO_ERROR; 3286c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int width, height; 3287c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3288c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 3289c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3290c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = parseResolution(mCameraProperties->get(CameraProperties::PREVIEW_SIZE), width, height); 3291c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3292c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 3293c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3294c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.setPreviewSize(width, height); 3295c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3296c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 3297c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3298c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.setPreviewSize(MIN_WIDTH, MIN_HEIGHT); 3299c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3300c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3301c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = parseResolution(mCameraProperties->get(CameraProperties::PICTURE_SIZE), width, height); 3302c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3303c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 3304c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3305c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.setPictureSize(width, height); 3306c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3307c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 3308c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3309c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.setPictureSize(PICTURE_WIDTH, PICTURE_HEIGHT); 3310c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3311c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3312c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ret = parseResolution(mCameraProperties->get(CameraProperties::JPEG_THUMBNAIL_SIZE), width, height); 3313c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3314c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NO_ERROR == ret ) 3315c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3316c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_JPEG_THUMBNAIL_WIDTH, width); 3317c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_JPEG_THUMBNAIL_HEIGHT, height); 3318c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3319c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 3320c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 3321c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_JPEG_THUMBNAIL_WIDTH, MIN_WIDTH); 3322c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_JPEG_THUMBNAIL_HEIGHT, MIN_HEIGHT); 3323c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3324c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3325c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev insertSupportedParams(); 3326c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3327c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //Insert default values 3328c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.setPreviewFrameRate(atoi(mCameraProperties->get(CameraProperties::PREVIEW_FRAME_RATE))); 3329c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.setPreviewFormat(mCameraProperties->get(CameraProperties::PREVIEW_FORMAT)); 3330c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.setPictureFormat(mCameraProperties->get(CameraProperties::PICTURE_FORMAT)); 3331c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_JPEG_QUALITY, mCameraProperties->get(CameraProperties::JPEG_QUALITY)); 3332c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_WHITE_BALANCE, mCameraProperties->get(CameraProperties::WHITEBALANCE)); 3333c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_EFFECT, mCameraProperties->get(CameraProperties::EFFECT)); 3334c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_ANTIBANDING, mCameraProperties->get(CameraProperties::ANTIBANDING)); 3335c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_FLASH_MODE, mCameraProperties->get(CameraProperties::FLASH_MODE)); 3336c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_FOCUS_MODE, mCameraProperties->get(CameraProperties::FOCUS_MODE)); 3337c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_EXPOSURE_COMPENSATION, mCameraProperties->get(CameraProperties::EV_COMPENSATION)); 3338c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_SCENE_MODE, mCameraProperties->get(CameraProperties::SCENE_MODE)); 3339c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_FLASH_MODE, mCameraProperties->get(CameraProperties::FLASH_MODE)); 3340c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_ZOOM, mCameraProperties->get(CameraProperties::ZOOM)); 3341c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_CONTRAST, mCameraProperties->get(CameraProperties::CONTRAST)); 3342c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_SATURATION, mCameraProperties->get(CameraProperties::SATURATION)); 3343c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_BRIGHTNESS, mCameraProperties->get(CameraProperties::BRIGHTNESS)); 3344c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_SHARPNESS, mCameraProperties->get(CameraProperties::SHARPNESS)); 3345c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_EXPOSURE_MODE, mCameraProperties->get(CameraProperties::EXPOSURE_MODE)); 3346c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_ISO, mCameraProperties->get(CameraProperties::ISO_MODE)); 3347c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_IPP, mCameraProperties->get(CameraProperties::IPP)); 3348d054c26243e4cf49e5fe04789e4437e5e0f3f574Sundar Raman p.set(TICameraParameters::KEY_GBCE, mCameraProperties->get(CameraProperties::GBCE)); 3349c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_S3D2D_PREVIEW, mCameraProperties->get(CameraProperties::S3D2D_PREVIEW)); 3350c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_AUTOCONVERGENCE, mCameraProperties->get(CameraProperties::AUTOCONVERGENCE)); 3351c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_MANUALCONVERGENCE_VALUES, mCameraProperties->get(CameraProperties::MANUALCONVERGENCE_VALUES)); 33528b0b73df9a2fe8e4fc2c36919d05321f2d96d543Tyler Luu p.set(CameraParameters::KEY_VIDEO_STABILIZATION, mCameraProperties->get(CameraProperties::VSTAB)); 3353c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_FOCAL_LENGTH, mCameraProperties->get(CameraProperties::FOCAL_LENGTH)); 3354c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_HORIZONTAL_VIEW_ANGLE, mCameraProperties->get(CameraProperties::HOR_ANGLE)); 3355c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_VERTICAL_VIEW_ANGLE, mCameraProperties->get(CameraProperties::VER_ANGLE)); 3356c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_PREVIEW_FPS_RANGE,mCameraProperties->get(CameraProperties::FRAMERATE_RANGE)); 3357c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_SENSOR_ORIENTATION, mCameraProperties->get(CameraProperties::SENSOR_ORIENTATION)); 3358c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_SENSOR_ORIENTATION_VALUES, mCameraProperties->get(CameraProperties::SENSOR_ORIENTATION_VALUES)); 3359c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_EXIF_MAKE, mCameraProperties->get(CameraProperties::EXIF_MAKE)); 3360c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(TICameraParameters::KEY_EXIF_MODEL, mCameraProperties->get(CameraProperties::EXIF_MODEL)); 3361c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_JPEG_THUMBNAIL_QUALITY, mCameraProperties->get(CameraProperties::JPEG_THUMBNAIL_QUALITY)); 3362c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_VIDEO_FRAME_FORMAT, "OMX_TI_COLOR_FormatYUV420PackedSemiPlanar"); 3363c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_MAX_NUM_DETECTED_FACES_HW, mCameraProperties->get(CameraProperties::MAX_FD_HW_FACES)); 3364c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_MAX_NUM_DETECTED_FACES_SW, mCameraProperties->get(CameraProperties::MAX_FD_SW_FACES)); 3365c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3366c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // Only one area a.k.a Touch AF for now. 3367c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // TODO: Add support for multiple focus areas. 3368c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_MAX_NUM_FOCUS_AREAS, mCameraProperties->get(CameraProperties::MAX_FOCUS_AREAS)); 3369c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_AUTO_EXPOSURE_LOCK, mCameraProperties->get(CameraProperties::AUTO_EXPOSURE_LOCK)); 3370c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_AUTO_WHITEBALANCE_LOCK, mCameraProperties->get(CameraProperties::AUTO_WHITEBALANCE_LOCK)); 3371c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev p.set(CameraParameters::KEY_MAX_NUM_METERING_AREAS, mCameraProperties->get(CameraProperties::MAX_NUM_METERING_AREAS)); 3372c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3373c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 3374c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 3375c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3376c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 3377c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Stop a previously started preview. 3378c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 3379c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return none 3380c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3381c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 3382c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::forceStopPreview() 3383c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 3384c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 3385c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3386c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // stop bracketing if it is running 3387c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev stopImageBracketing(); 3388c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3389c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mDisplayAdapter.get() != NULL) { 3390c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev ///Stop the buffer display first 3391c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mDisplayAdapter->disableDisplay(); 3392c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3393c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3394c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(mAppCallbackNotifier.get() != NULL) { 3395c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //Stop the callback sending 3396c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->stop(); 339726d9a9166b81616d205eb9ebb49c18dac1f6c044Tyler Luu mAppCallbackNotifier->flushAndReturnFrames(); 3398c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mAppCallbackNotifier->stopPreviewCallbacks(); 3399c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3400c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3401c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ( NULL != mCameraAdapter ) { 3402342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu // only need to send these control commands to state machine if we are 3403342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu // passed the LOADED_PREVIEW_STATE 3404a58c483de2c8188e41fd9635042c31820d13b845Tyler Luu if (mCameraAdapter->getState() > CameraAdapter::LOADED_PREVIEW_STATE) { 3405342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu // according to javadoc...FD should be stopped in stopPreview 3406342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu // and application needs to call startFaceDection again 3407342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu // to restart FD 3408342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu mCameraAdapter->sendCommand(CameraAdapter::CAMERA_STOP_FD); 3409342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu } 3410342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu 3411a58c483de2c8188e41fd9635042c31820d13b845Tyler Luu mCameraAdapter->rollbackToInitializedState(); 3412a58c483de2c8188e41fd9635042c31820d13b845Tyler Luu 3413c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3414c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3415c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev freePreviewBufs(); 3416c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev freePreviewDataBufs(); 3417c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3418c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mPreviewEnabled = false; 3419c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mDisplayPaused = false; 3420342adfa1cc708708ddfc167d06b2345fcaa8b0e5Tyler Luu mPreviewStartInProgress = false; 3421c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3422c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 3423c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 3424c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3425c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/** 3426c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @brief Deallocates memory for all the resources held by Camera HAL. 3427c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3428c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev Frees the following objects- CameraAdapter, AppCallbackNotifier, DisplayAdapter, 3429c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev and Memory Manager 3430c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3431c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @param none 3432c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev @return none 3433c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3434c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 3435c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevvoid CameraHal::deinitialize() 3436c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 3437c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 3438c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3439f5094850dd99854af026e16bd21d8555a5168afbSundar Raman if ( mPreviewEnabled || mDisplayPaused ) { 3440c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev forceStopPreview(); 3441c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3442c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3443c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSetPreviewWindowCalled = false; 3444c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3445c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (mSensorListener.get()) { 3446c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSensorListener->disableSensor(SensorListener::SENSOR_ORIENTATION); 3447c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSensorListener.clear(); 3448c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev mSensorListener = NULL; 3449c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 3450c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3451c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 3452c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3453c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 3454c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3455c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatus_t CameraHal::storeMetaDataInBuffers(bool enable) 3456c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 3457c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME; 3458c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3459c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return mAppCallbackNotifier->useMetaDataBufferMode(enable); 3460c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3461c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOG_FUNCTION_NAME_EXIT; 3462c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 3463c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3464a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boatengvoid CameraHal::selectFPSRange(int framerate, int *min_fps, int *max_fps) 3465a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng{ 3466a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng char * ptr; 3467a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng char supported[MAX_PROP_VALUE_LENGTH]; 3468a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng int fpsrangeArray[2]; 3469a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng int i = 0; 3470a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng 3471a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng LOG_FUNCTION_NAME; 3472a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng size_t size = strlen(mCameraProperties->get(CameraProperties::FRAMERATE_RANGE_SUPPORTED))+1; 3473a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng strncpy(supported, mCameraProperties->get(CameraProperties::FRAMERATE_RANGE_SUPPORTED), size); 3474a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng 3475a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng ptr = strtok (supported," (,)"); 3476a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng 3477a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng while (ptr != NULL) 3478a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng { 3479a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng fpsrangeArray[i]= atoi(ptr)/CameraHal::VFR_SCALE; 3480a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng if (i == 1) 3481a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng { 3482a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng if (framerate == fpsrangeArray[i]) 3483a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng { 3484a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng CAMHAL_LOGDB("SETTING FPS RANGE min = %d max = %d \n", fpsrangeArray[0], fpsrangeArray[1]); 3485d1e16379476a175660ef8f6934c289edeed6b7fcSundar Raman *min_fps = fpsrangeArray[0]*CameraHal::VFR_SCALE; 3486d1e16379476a175660ef8f6934c289edeed6b7fcSundar Raman *max_fps = fpsrangeArray[1]*CameraHal::VFR_SCALE; 3487a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng break; 3488a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng } 3489a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng } 3490a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng ptr = strtok (NULL, " (,)"); 3491a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng i++; 3492a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng i%=2; 3493a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng } 3494a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng 3495a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng LOG_FUNCTION_NAME_EXIT; 3496a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng 3497a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng} 3498a5263e55084368d67ad6a08bae59a6d910e756e9Akwasi Boateng 349972b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boatengvoid CameraHal::setPreferredPreviewRes(int width, int height) 350072b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng{ 350172b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng LOG_FUNCTION_NAME; 350272b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng 350372b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng if ( (width == 320) && (height == 240)){ 350472b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng mParameters.setPreviewSize(640,480); 350572b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng } 350672b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng if ( (width == 176) && (height == 144)){ 350772b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng mParameters.setPreviewSize(704,576); 350872b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng } 350972b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng 351072b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng LOG_FUNCTION_NAME_EXIT; 351172b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng} 351272b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng 351372b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boatengvoid CameraHal::resetPreviewRes(CameraParameters *mParams, int width, int height) 351472b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng{ 351572b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng LOG_FUNCTION_NAME; 351672b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng 351772b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng if ( (width <= 320) && (height <= 240)){ 351872b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng mParams->setPreviewSize(mVideoWidth, mVideoHeight); 351972b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng } 352072b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng 352172b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng LOG_FUNCTION_NAME_EXIT; 352272b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng} 352372b0d2814165e633385bd87a838fc9c3a8250113Akwasi Boateng 3524c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev}; 3525c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3526c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3527