diff options
Diffstat (limited to 'camera/CameraParameters.cpp')
| -rw-r--r-- | camera/CameraParameters.cpp | 240 |
1 files changed, 240 insertions, 0 deletions
diff --git a/camera/CameraParameters.cpp b/camera/CameraParameters.cpp new file mode 100644 index 0000000..82b1da4 --- /dev/null +++ b/camera/CameraParameters.cpp @@ -0,0 +1,240 @@ +/* + * 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 |