camera/CameraParameters.cpp - platform/hardware/ti/omap4-aah - Git at Google

 /*
  * 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 "CameraProperties.h"

 namespace Ti {
 namespace Camera {

 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::CAMERA_SENSOR_ID[] = "prop-sensor-id";
 const char CameraProperties::ORIENTATION_INDEX[]="prop-orientation";
 const char CameraProperties::FACING_INDEX[]="prop-facing";
 const char CameraProperties::SUPPORTED_PREVIEW_SIZES[] = "prop-preview-size-values";
 const char CameraProperties::SUPPORTED_PREVIEW_SUBSAMPLED_SIZES[] = "prop-preview-subsampled-size-values";
 const char CameraProperties::SUPPORTED_PREVIEW_TOPBOTTOM_SIZES[] = "prop-preview-topbottom-size-values";
 const char CameraProperties::SUPPORTED_PREVIEW_SIDEBYSIDE_SIZES[] = "prop-preview-sidebyside-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_PREVIEW_FRAME_RATES_EXT[] = "prop-preview-frame-rate-ext-values";
 const char CameraProperties::SUPPORTED_PICTURE_SIZES[] = "prop-picture-size-values";
 const char CameraProperties::SUPPORTED_PICTURE_SUBSAMPLED_SIZES[] = "prop-picture-subsampled-size-values";
 const char CameraProperties::SUPPORTED_PICTURE_TOPBOTTOM_SIZES[] = "prop-picture-topbottom-size-values";
 const char CameraProperties::SUPPORTED_PICTURE_SIDEBYSIDE_SIZES[] = "prop-picture-sidebyside-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_MANUAL_EXPOSURE_MIN[] = "prop-manual-exposure-min";
 const char CameraProperties::SUPPORTED_MANUAL_EXPOSURE_MAX[] = "prop-manual-exposure-max";
 const char CameraProperties::SUPPORTED_MANUAL_EXPOSURE_STEP[] = "prop-manual-exposure-step";
 const char CameraProperties::SUPPORTED_MANUAL_GAIN_ISO_MIN[] = "prop-manual-gain-iso-min";
 const char CameraProperties::SUPPORTED_MANUAL_GAIN_ISO_MAX[] = "prop-manual-gain-iso-max";
 const char CameraProperties::SUPPORTED_MANUAL_GAIN_ISO_STEP[] = "prop-manual-gain-iso-step";
 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::SUPPORTED_GBCE[] = "prop-gbce-supported";
 const char CameraProperties::GLBCE[] = "prop-glbce-default";
 const char CameraProperties::SUPPORTED_GLBCE[] = "prop-glbce-supported";
 const char CameraProperties::S3D_PRV_FRAME_LAYOUT[] = "prop-s3d-prv-frame-layout";
 const char CameraProperties::S3D_PRV_FRAME_LAYOUT_VALUES[] = "prop-s3d-prv-frame-layout-values";
 const char CameraProperties::S3D_CAP_FRAME_LAYOUT[] = "prop-s3d-cap-frame-layout";
 const char CameraProperties::S3D_CAP_FRAME_LAYOUT_VALUES[] = "prop-s3d-cap-frame-layout-values";
 const char CameraProperties::AUTOCONVERGENCE_MODE[] = "prop-auto-convergence-mode";
 const char CameraProperties::AUTOCONVERGENCE_MODE_VALUES[] = "prop-auto-convergence-mode-values";
 const char CameraProperties::MANUAL_CONVERGENCE[] = "prop-manual-convergence";
 const char CameraProperties::SUPPORTED_MANUAL_CONVERGENCE_MIN[] = "prop-supported-manual-convergence-min";
 const char CameraProperties::SUPPORTED_MANUAL_CONVERGENCE_MAX[] = "prop-supported-manual-convergence-max";
 const char CameraProperties::SUPPORTED_MANUAL_CONVERGENCE_STEP[] = "prop-supported-manual-convergence-step";
 const char CameraProperties::VSTAB[] = "prop-vstab-default";
 const char CameraProperties::VSTAB_SUPPORTED[] = "prop-vstab-supported";
 const char CameraProperties::VNF[] = "prop-vnf-default";
 const char CameraProperties::VNF_SUPPORTED[] = "prop-vnf-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_SUPPORTED[]="prop-framerate-range-values";
 const char CameraProperties::FRAMERATE_RANGE_EXT_SUPPORTED[]="prop-framerate-range-ext-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::MECHANICAL_MISALIGNMENT_CORRECTION_SUPPORTED[] = "prop-mechanical-misalignment-correction-supported";
 const char CameraProperties::MECHANICAL_MISALIGNMENT_CORRECTION[] = "prop-mechanical-misalignment-correction";
 const char CameraProperties::CAP_MODE_VALUES[] = "prop-mode-values";
 const char CameraProperties::RAW_WIDTH[] = "prop-raw-width-values";
 const char CameraProperties::RAW_HEIGHT[] = "prop-raw-height-values";
 const char CameraProperties::MAX_PICTURE_WIDTH[] = "prop-max-picture-width";
 const char CameraProperties::MAX_PICTURE_HEIGHT[] = "prop-max-picture-height";

 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(cameraIndex >= mCamerasSupported)
     {
         LOG_FUNCTION_NAME_EXIT;
         return -EINVAL;
     }

     *properties = mCameraProps+cameraIndex;

     LOG_FUNCTION_NAME_EXIT;
     return 0;
 }

 void CameraProperties::Properties::set(const char * const prop, const char * const value) {
     CAMHAL_ASSERT(prop);

     if ( !value ) {
         mProperties[mCurrentMode].removeItem(android::String8(prop));
     } else {
         mProperties[mCurrentMode].replaceValueFor(android::String8(prop), android::String8(value));
     }
 }

 void CameraProperties::Properties::set(const char * const prop, const int value) {
     char s_val[30];
     sprintf(s_val, "%d", value);
     set(prop, s_val);
 }

 const char* CameraProperties::Properties::get(const char * prop) const {
     return mProperties[mCurrentMode].valueFor(android::String8(prop)).string();
 }

 int CameraProperties::Properties::getInt(const char * prop) const {
     android::String8 value = mProperties[mCurrentMode].valueFor(android::String8(prop));
     if (value.isEmpty()) {
         return -1;
     }
     return strtol(value, 0, 0);
 }

 void CameraProperties::Properties::setSensorIndex(int idx) {
     OperatingMode originalMode = getMode();
     for ( int i = 0 ; i < MODE_MAX ; i++ ) {
         setMode(static_cast<OperatingMode>(i));
         set(CAMERA_SENSOR_INDEX, idx);
     }
     setMode(originalMode);
 }

 void CameraProperties::Properties::setMode(OperatingMode mode) {
     CAMHAL_ASSERT(mode >= 0 && mode < MODE_MAX);
     mCurrentMode = mode;
 }

 OperatingMode CameraProperties::Properties::getMode() const {
     return mCurrentMode;
 }

 void CameraProperties::Properties::dump() {
     CAMHAL_LOGD("================================");
     CAMHAL_LOGD("Dumping properties for camera: %d", getInt("prop-sensor-index"));

     for (size_t i = 0; i < mProperties[mCurrentMode].size(); i++) {
         CAMHAL_LOGD("%s = %s",
                 mProperties[mCurrentMode].keyAt(i).string(),
                 mProperties[mCurrentMode].valueAt(i).string());
     }

     CAMHAL_LOGD("--------------------------------");
 }

 const char* CameraProperties::Properties::keyAt(const unsigned int index) const {
     if (index < mProperties[mCurrentMode].size()) {
         return mProperties[mCurrentMode].keyAt(index).string();
     }
     return NULL;
 }

 const char* CameraProperties::Properties::valueAt(const unsigned int index) const {
     if (index < mProperties[mCurrentMode].size()) {
         return mProperties[mCurrentMode].valueAt(index).string();
     }
     return NULL;
 }

 } // namespace Camera
 } // namespace Ti
	/*
	* 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 "CameraProperties.h"

	namespace Ti {
	namespace Camera {

	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::CAMERA_SENSOR_ID[] = "prop-sensor-id";
	const char CameraProperties::ORIENTATION_INDEX[]="prop-orientation";
	const char CameraProperties::FACING_INDEX[]="prop-facing";
	const char CameraProperties::SUPPORTED_PREVIEW_SIZES[] = "prop-preview-size-values";
	const char CameraProperties::SUPPORTED_PREVIEW_SUBSAMPLED_SIZES[] = "prop-preview-subsampled-size-values";
	const char CameraProperties::SUPPORTED_PREVIEW_TOPBOTTOM_SIZES[] = "prop-preview-topbottom-size-values";
	const char CameraProperties::SUPPORTED_PREVIEW_SIDEBYSIDE_SIZES[] = "prop-preview-sidebyside-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_PREVIEW_FRAME_RATES_EXT[] = "prop-preview-frame-rate-ext-values";
	const char CameraProperties::SUPPORTED_PICTURE_SIZES[] = "prop-picture-size-values";
	const char CameraProperties::SUPPORTED_PICTURE_SUBSAMPLED_SIZES[] = "prop-picture-subsampled-size-values";
	const char CameraProperties::SUPPORTED_PICTURE_TOPBOTTOM_SIZES[] = "prop-picture-topbottom-size-values";
	const char CameraProperties::SUPPORTED_PICTURE_SIDEBYSIDE_SIZES[] = "prop-picture-sidebyside-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_MANUAL_EXPOSURE_MIN[] = "prop-manual-exposure-min";
	const char CameraProperties::SUPPORTED_MANUAL_EXPOSURE_MAX[] = "prop-manual-exposure-max";
	const char CameraProperties::SUPPORTED_MANUAL_EXPOSURE_STEP[] = "prop-manual-exposure-step";
	const char CameraProperties::SUPPORTED_MANUAL_GAIN_ISO_MIN[] = "prop-manual-gain-iso-min";
	const char CameraProperties::SUPPORTED_MANUAL_GAIN_ISO_MAX[] = "prop-manual-gain-iso-max";
	const char CameraProperties::SUPPORTED_MANUAL_GAIN_ISO_STEP[] = "prop-manual-gain-iso-step";
	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::SUPPORTED_GBCE[] = "prop-gbce-supported";
	const char CameraProperties::GLBCE[] = "prop-glbce-default";
	const char CameraProperties::SUPPORTED_GLBCE[] = "prop-glbce-supported";
	const char CameraProperties::S3D_PRV_FRAME_LAYOUT[] = "prop-s3d-prv-frame-layout";
	const char CameraProperties::S3D_PRV_FRAME_LAYOUT_VALUES[] = "prop-s3d-prv-frame-layout-values";
	const char CameraProperties::S3D_CAP_FRAME_LAYOUT[] = "prop-s3d-cap-frame-layout";
	const char CameraProperties::S3D_CAP_FRAME_LAYOUT_VALUES[] = "prop-s3d-cap-frame-layout-values";
	const char CameraProperties::AUTOCONVERGENCE_MODE[] = "prop-auto-convergence-mode";
	const char CameraProperties::AUTOCONVERGENCE_MODE_VALUES[] = "prop-auto-convergence-mode-values";
	const char CameraProperties::MANUAL_CONVERGENCE[] = "prop-manual-convergence";
	const char CameraProperties::SUPPORTED_MANUAL_CONVERGENCE_MIN[] = "prop-supported-manual-convergence-min";
	const char CameraProperties::SUPPORTED_MANUAL_CONVERGENCE_MAX[] = "prop-supported-manual-convergence-max";
	const char CameraProperties::SUPPORTED_MANUAL_CONVERGENCE_STEP[] = "prop-supported-manual-convergence-step";
	const char CameraProperties::VSTAB[] = "prop-vstab-default";
	const char CameraProperties::VSTAB_SUPPORTED[] = "prop-vstab-supported";
	const char CameraProperties::VNF[] = "prop-vnf-default";
	const char CameraProperties::VNF_SUPPORTED[] = "prop-vnf-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_SUPPORTED[]="prop-framerate-range-values";
	const char CameraProperties::FRAMERATE_RANGE_EXT_SUPPORTED[]="prop-framerate-range-ext-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::MECHANICAL_MISALIGNMENT_CORRECTION_SUPPORTED[] = "prop-mechanical-misalignment-correction-supported";
	const char CameraProperties::MECHANICAL_MISALIGNMENT_CORRECTION[] = "prop-mechanical-misalignment-correction";
	const char CameraProperties::CAP_MODE_VALUES[] = "prop-mode-values";
	const char CameraProperties::RAW_WIDTH[] = "prop-raw-width-values";
	const char CameraProperties::RAW_HEIGHT[] = "prop-raw-height-values";
	const char CameraProperties::MAX_PICTURE_WIDTH[] = "prop-max-picture-width";
	const char CameraProperties::MAX_PICTURE_HEIGHT[] = "prop-max-picture-height";

	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(cameraIndex >= mCamerasSupported)
	{
	LOG_FUNCTION_NAME_EXIT;
	return -EINVAL;
	}

	*properties = mCameraProps+cameraIndex;

	LOG_FUNCTION_NAME_EXIT;
	return 0;
	}

	void CameraProperties::Properties::set(const char * const prop, const char * const value) {
	CAMHAL_ASSERT(prop);

	if ( !value ) {
	mProperties[mCurrentMode].removeItem(android::String8(prop));
	} else {
	mProperties[mCurrentMode].replaceValueFor(android::String8(prop), android::String8(value));
	}
	}

	void CameraProperties::Properties::set(const char * const prop, const int value) {
	char s_val[30];
	sprintf(s_val, "%d", value);
	set(prop, s_val);
	}

	const char* CameraProperties::Properties::get(const char * prop) const {
	return mProperties[mCurrentMode].valueFor(android::String8(prop)).string();
	}

	int CameraProperties::Properties::getInt(const char * prop) const {
	android::String8 value = mProperties[mCurrentMode].valueFor(android::String8(prop));
	if (value.isEmpty()) {
	return -1;
	}
	return strtol(value, 0, 0);
	}

	void CameraProperties::Properties::setSensorIndex(int idx) {
	OperatingMode originalMode = getMode();
	for ( int i = 0 ; i < MODE_MAX ; i++ ) {
	setMode(static_cast<OperatingMode>(i));
	set(CAMERA_SENSOR_INDEX, idx);
	}
	setMode(originalMode);
	}

	void CameraProperties::Properties::setMode(OperatingMode mode) {
	CAMHAL_ASSERT(mode >= 0 && mode < MODE_MAX);
	mCurrentMode = mode;
	}

	OperatingMode CameraProperties::Properties::getMode() const {
	return mCurrentMode;
	}

	void CameraProperties::Properties::dump() {
	CAMHAL_LOGD("================================");
	CAMHAL_LOGD("Dumping properties for camera: %d", getInt("prop-sensor-index"));

	for (size_t i = 0; i < mProperties[mCurrentMode].size(); i++) {
	CAMHAL_LOGD("%s = %s",
	mProperties[mCurrentMode].keyAt(i).string(),
	mProperties[mCurrentMode].valueAt(i).string());
	}

	CAMHAL_LOGD("--------------------------------");
	}

	const char* CameraProperties::Properties::keyAt(const unsigned int index) const {
	if (index < mProperties[mCurrentMode].size()) {
	return mProperties[mCurrentMode].keyAt(index).string();
	}
	return NULL;
	}

	const char* CameraProperties::Properties::valueAt(const unsigned int index) const {
	if (index < mProperties[mCurrentMode].size()) {
	return mProperties[mCurrentMode].valueAt(index).string();
	}
	return NULL;
	}

	} // namespace Camera
	} // namespace Ti