/* * Copyright (C) Texas Instruments - http://www.ti.com/ * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /** * @file CameraProperties.cpp * * This file maps the CameraHardwareInterface to the Camera interfaces on OMAP4 (mainly OMX). * */ #include "CameraHal.h" #include "CameraProperties.h" namespace android { const char CameraProperties::INVALID[]="prop-invalid-key"; const char CameraProperties::CAMERA_NAME[]="prop-camera-name"; const char CameraProperties::CAMERA_SENSOR_INDEX[]="prop-sensor-index"; const char CameraProperties::ORIENTATION_INDEX[]="prop-orientation"; const char CameraProperties::FACING_INDEX[]="prop-facing"; const char CameraProperties::S3D_SUPPORTED[]="prop-s3d-supported"; const char CameraProperties::SUPPORTED_PREVIEW_SIZES[] = "prop-preview-size-values"; const char CameraProperties::SUPPORTED_PREVIEW_FORMATS[] = "prop-preview-format-values"; const char CameraProperties::SUPPORTED_PREVIEW_FRAME_RATES[] = "prop-preview-frame-rate-values"; const char CameraProperties::SUPPORTED_PICTURE_SIZES[] = "prop-picture-size-values"; const char CameraProperties::SUPPORTED_PICTURE_FORMATS[] = "prop-picture-format-values"; const char CameraProperties::SUPPORTED_THUMBNAIL_SIZES[] = "prop-jpeg-thumbnail-size-values"; const char CameraProperties::SUPPORTED_WHITE_BALANCE[] = "prop-whitebalance-values"; const char CameraProperties::SUPPORTED_EFFECTS[] = "prop-effect-values"; const char CameraProperties::SUPPORTED_ANTIBANDING[] = "prop-antibanding-values"; const char CameraProperties::SUPPORTED_EXPOSURE_MODES[] = "prop-exposure-mode-values"; const char CameraProperties::SUPPORTED_EV_MAX[] = "prop-ev-compensation-max"; const char CameraProperties::SUPPORTED_EV_MIN[] = "prop-ev-compensation-min"; const char CameraProperties::SUPPORTED_EV_STEP[] = "prop-ev-compensation-step"; const char CameraProperties::SUPPORTED_ISO_VALUES[] = "prop-iso-mode-values"; const char CameraProperties::SUPPORTED_SCENE_MODES[] = "prop-scene-mode-values"; const char CameraProperties::SUPPORTED_FLASH_MODES[] = "prop-flash-mode-values"; const char CameraProperties::SUPPORTED_FOCUS_MODES[] = "prop-focus-mode-values"; const char CameraProperties::REQUIRED_PREVIEW_BUFS[] = "prop-required-preview-bufs"; const char CameraProperties::REQUIRED_IMAGE_BUFS[] = "prop-required-image-bufs"; const char CameraProperties::SUPPORTED_ZOOM_RATIOS[] = "prop-zoom-ratios"; const char CameraProperties::SUPPORTED_ZOOM_STAGES[] = "prop-zoom-stages"; const char CameraProperties::SUPPORTED_IPP_MODES[] = "prop-ipp-values"; const char CameraProperties::SMOOTH_ZOOM_SUPPORTED[] = "prop-smooth-zoom-supported"; const char CameraProperties::ZOOM_SUPPORTED[] = "prop-zoom-supported"; const char CameraProperties::PREVIEW_SIZE[] = "prop-preview-size-default"; const char CameraProperties::PREVIEW_FORMAT[] = "prop-preview-format-default"; const char CameraProperties::PREVIEW_FRAME_RATE[] = "prop-preview-frame-rate-default"; const char CameraProperties::ZOOM[] = "prop-zoom-default"; const char CameraProperties::PICTURE_SIZE[] = "prop-picture-size-default"; const char CameraProperties::PICTURE_FORMAT[] = "prop-picture-format-default"; const char CameraProperties::JPEG_THUMBNAIL_SIZE[] = "prop-jpeg-thumbnail-size-default"; const char CameraProperties::WHITEBALANCE[] = "prop-whitebalance-default"; const char CameraProperties::EFFECT[] = "prop-effect-default"; const char CameraProperties::ANTIBANDING[] = "prop-antibanding-default"; const char CameraProperties::EXPOSURE_MODE[] = "prop-exposure-mode-default"; const char CameraProperties::EV_COMPENSATION[] = "prop-ev-compensation-default"; const char CameraProperties::ISO_MODE[] = "prop-iso-mode-default"; const char CameraProperties::FOCUS_MODE[] = "prop-focus-mode-default"; const char CameraProperties::SCENE_MODE[] = "prop-scene-mode-default"; const char CameraProperties::FLASH_MODE[] = "prop-flash-mode-default"; const char CameraProperties::JPEG_QUALITY[] = "prop-jpeg-quality-default"; const char CameraProperties::CONTRAST[] = "prop-contrast-default"; const char CameraProperties::BRIGHTNESS[] = "prop-brightness-default"; const char CameraProperties::SATURATION[] = "prop-saturation-default"; const char CameraProperties::SHARPNESS[] = "prop-sharpness-default"; const char CameraProperties::IPP[] = "prop-ipp-default"; const char CameraProperties::GBCE[] = "prop-gbce-default"; const char CameraProperties::S3D2D_PREVIEW[] = "prop-s3d2d-preview"; const char CameraProperties::S3D2D_PREVIEW_MODES[] = "prop-s3d2d-preview-values"; const char CameraProperties::AUTOCONVERGENCE[] = "prop-auto-convergence"; const char CameraProperties::AUTOCONVERGENCE_MODE[] = "prop-auto-convergence-mode"; const char CameraProperties::MANUALCONVERGENCE_VALUES[] = "prop-manual-convergence-values"; const char CameraProperties::VSTAB[] = "prop-vstab-default"; const char CameraProperties::VSTAB_SUPPORTED[] = "prop-vstab-supported"; const char CameraProperties::REVISION[] = "prop-revision"; const char CameraProperties::FOCAL_LENGTH[] = "prop-focal-length"; const char CameraProperties::HOR_ANGLE[] = "prop-horizontal-angle"; const char CameraProperties::VER_ANGLE[] = "prop-vertical-angle"; const char CameraProperties::FRAMERATE_RANGE[] = "prop-framerate-range-default"; const char CameraProperties::FRAMERATE_RANGE_IMAGE[] = "prop-framerate-range-image-default"; const char CameraProperties::FRAMERATE_RANGE_VIDEO[]="prop-framerate-range-video-default"; const char CameraProperties::FRAMERATE_RANGE_SUPPORTED[]="prop-framerate-range-values"; const char CameraProperties::SENSOR_ORIENTATION[]= "sensor-orientation"; const char CameraProperties::SENSOR_ORIENTATION_VALUES[]= "sensor-orientation-values"; const char CameraProperties::EXIF_MAKE[] = "prop-exif-make"; const char CameraProperties::EXIF_MODEL[] = "prop-exif-model"; const char CameraProperties::JPEG_THUMBNAIL_QUALITY[] = "prop-jpeg-thumbnail-quality-default"; const char CameraProperties::MAX_FOCUS_AREAS[] = "prop-max-focus-areas"; const char CameraProperties::MAX_FD_HW_FACES[] = "prop-max-fd-hw-faces"; const char CameraProperties::MAX_FD_SW_FACES[] = "prop-max-fd-sw-faces"; const char CameraProperties::AUTO_EXPOSURE_LOCK[] = "prop-auto-exposure-lock"; const char CameraProperties::AUTO_EXPOSURE_LOCK_SUPPORTED[] = "prop-auto-exposure-lock-supported"; const char CameraProperties::AUTO_WHITEBALANCE_LOCK[] = "prop-auto-whitebalance-lock"; const char CameraProperties::AUTO_WHITEBALANCE_LOCK_SUPPORTED[] = "prop-auto-whitebalance-lock-supported"; const char CameraProperties::MAX_NUM_METERING_AREAS[] = "prop-max-num-metering-areas"; const char CameraProperties::METERING_AREAS[] = "prop-metering-areas"; const char CameraProperties::VIDEO_SNAPSHOT_SUPPORTED[] = "prop-video-snapshot-supported"; const char CameraProperties::VIDEO_SIZE[] = "video-size"; const char CameraProperties::SUPPORTED_VIDEO_SIZES[] = "video-size-values"; const char CameraProperties::PREFERRED_PREVIEW_SIZE_FOR_VIDEO[] = "preferred-preview-size-for-video"; const char CameraProperties::DEFAULT_VALUE[] = ""; const char CameraProperties::PARAMS_DELIMITER []= ","; // Returns the properties class for a specific Camera // Each value is indexed by the CameraProperties::CameraPropertyIndex enum int CameraProperties::getProperties(int cameraIndex, CameraProperties::Properties** properties) { LOG_FUNCTION_NAME; if((unsigned int)cameraIndex >= mCamerasSupported) { LOG_FUNCTION_NAME_EXIT; return -EINVAL; } *properties = mCameraProps+cameraIndex; LOG_FUNCTION_NAME_EXIT; return 0; } ssize_t CameraProperties::Properties::set(const char *prop, const char *value) { if(!prop) return -EINVAL; if(!value) value = DEFAULT_VALUE; return mProperties->replaceValueFor(String8(prop), String8(value)); } ssize_t CameraProperties::Properties::set(const char *prop, int value) { char s_val[30]; sprintf(s_val, "%d", value); return set(prop, s_val); } const char* CameraProperties::Properties::get(const char * prop) { String8 value = mProperties->valueFor(String8(prop)); return value.string(); } void CameraProperties::Properties::dump() { for (size_t i = 0; i < mProperties->size(); i++) { CAMHAL_LOGDB("%s = %s\n", mProperties->keyAt(i).string(), mProperties->valueAt(i).string()); } } const char* CameraProperties::Properties::keyAt(unsigned int index) { if(index < mProperties->size()) { return mProperties->keyAt(index).string(); } return NULL; } const char* CameraProperties::Properties::valueAt(unsigned int index) { if(index < mProperties->size()) { return mProperties->valueAt(index).string(); } return NULL; } };