| /* |
| * 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 OMXExif.cpp |
| * |
| * This file contains functionality for handling EXIF insertion. |
| * |
| */ |
| |
| #undef LOG_TAG |
| |
| #define LOG_TAG "CameraHAL" |
| |
| #include "CameraHal.h" |
| #include "OMXCameraAdapter.h" |
| #include <math.h> |
| |
| namespace android { |
| |
| const char OMXCameraAdapter::EXIFASCIIPrefix [] = { 0x41, 0x53, 0x43, 0x49, 0x49, 0x0, 0x0, 0x0 }; |
| |
| status_t OMXCameraAdapter::setParametersEXIF(const CameraParameters ¶ms, |
| BaseCameraAdapter::AdapterState state) |
| { |
| status_t ret = NO_ERROR; |
| const char *valstr = NULL; |
| double gpsPos; |
| |
| LOG_FUNCTION_NAME; |
| |
| if( ( valstr = params.get(CameraParameters::KEY_GPS_LATITUDE) ) != NULL ) |
| { |
| gpsPos = strtod(valstr, NULL); |
| |
| if ( convertGPSCoord( gpsPos, &mEXIFData.mGPSData.mLatDeg, |
| &mEXIFData.mGPSData.mLatMin, |
| &mEXIFData.mGPSData.mLatSec ) == NO_ERROR ) |
| { |
| |
| if ( 0 < gpsPos ) |
| { |
| strncpy(mEXIFData.mGPSData.mLatRef, GPS_NORTH_REF, GPS_REF_SIZE); |
| } |
| else |
| { |
| strncpy(mEXIFData.mGPSData.mLatRef, GPS_SOUTH_REF, GPS_REF_SIZE); |
| } |
| |
| mEXIFData.mGPSData.mLatValid = true; |
| } |
| else |
| { |
| mEXIFData.mGPSData.mLatValid = false; |
| } |
| } |
| else |
| { |
| mEXIFData.mGPSData.mLatValid = false; |
| } |
| |
| if( ( valstr = params.get(CameraParameters::KEY_GPS_LONGITUDE) ) != NULL ) |
| { |
| gpsPos = strtod(valstr, NULL); |
| |
| if ( convertGPSCoord( gpsPos, &mEXIFData.mGPSData.mLongDeg, |
| &mEXIFData.mGPSData.mLongMin, |
| &mEXIFData.mGPSData.mLongSec ) == NO_ERROR ) |
| { |
| |
| if ( 0 < gpsPos ) |
| { |
| strncpy(mEXIFData.mGPSData.mLongRef, GPS_EAST_REF, GPS_REF_SIZE); |
| } |
| else |
| { |
| strncpy(mEXIFData.mGPSData.mLongRef, GPS_WEST_REF, GPS_REF_SIZE); |
| } |
| |
| mEXIFData.mGPSData.mLongValid= true; |
| } |
| else |
| { |
| mEXIFData.mGPSData.mLongValid = false; |
| } |
| } |
| else |
| { |
| mEXIFData.mGPSData.mLongValid = false; |
| } |
| |
| if( ( valstr = params.get(CameraParameters::KEY_GPS_ALTITUDE) ) != NULL ) |
| { |
| gpsPos = strtod(valstr, NULL); |
| mEXIFData.mGPSData.mAltitude = floor(fabs(gpsPos)); |
| if (gpsPos < 0) { |
| mEXIFData.mGPSData.mAltitudeRef = 1; |
| } else { |
| mEXIFData.mGPSData.mAltitudeRef = 0; |
| } |
| mEXIFData.mGPSData.mAltitudeValid = true; |
| } |
| else |
| { |
| mEXIFData.mGPSData.mAltitudeValid= false; |
| } |
| |
| if( (valstr = params.get(CameraParameters::KEY_GPS_TIMESTAMP)) != NULL ) |
| { |
| long gpsTimestamp = strtol(valstr, NULL, 10); |
| struct tm *timeinfo = localtime( ( time_t * ) & (gpsTimestamp) ); |
| if ( NULL != timeinfo ) |
| { |
| mEXIFData.mGPSData.mTimeStampHour = timeinfo->tm_hour; |
| mEXIFData.mGPSData.mTimeStampMin = timeinfo->tm_min; |
| mEXIFData.mGPSData.mTimeStampSec = timeinfo->tm_sec; |
| mEXIFData.mGPSData.mTimeStampValid = true; |
| } |
| else |
| { |
| mEXIFData.mGPSData.mTimeStampValid = false; |
| } |
| } |
| else |
| { |
| mEXIFData.mGPSData.mTimeStampValid = false; |
| } |
| |
| if( ( valstr = params.get(CameraParameters::KEY_GPS_TIMESTAMP) ) != NULL ) |
| { |
| long gpsDatestamp = strtol(valstr, NULL, 10); |
| struct tm *timeinfo = localtime( ( time_t * ) & (gpsDatestamp) ); |
| if ( NULL != timeinfo ) |
| { |
| strftime(mEXIFData.mGPSData.mDatestamp, GPS_DATESTAMP_SIZE, "%Y:%m:%d", timeinfo); |
| mEXIFData.mGPSData.mDatestampValid = true; |
| } |
| else |
| { |
| mEXIFData.mGPSData.mDatestampValid = false; |
| } |
| } |
| else |
| { |
| mEXIFData.mGPSData.mDatestampValid = false; |
| } |
| |
| if( ( valstr = params.get(CameraParameters::KEY_GPS_PROCESSING_METHOD) ) != NULL ) |
| { |
| strncpy(mEXIFData.mGPSData.mProcMethod, valstr, GPS_PROCESSING_SIZE-1); |
| mEXIFData.mGPSData.mProcMethodValid = true; |
| } |
| else |
| { |
| mEXIFData.mGPSData.mProcMethodValid = false; |
| } |
| |
| if( ( valstr = params.get(TICameraParameters::KEY_GPS_MAPDATUM) ) != NULL ) |
| { |
| strncpy(mEXIFData.mGPSData.mMapDatum, valstr, GPS_MAPDATUM_SIZE-1); |
| mEXIFData.mGPSData.mMapDatumValid = true; |
| } |
| else |
| { |
| mEXIFData.mGPSData.mMapDatumValid = false; |
| } |
| |
| if( ( valstr = params.get(TICameraParameters::KEY_GPS_VERSION) ) != NULL ) |
| { |
| strncpy(mEXIFData.mGPSData.mVersionId, valstr, GPS_VERSION_SIZE-1); |
| mEXIFData.mGPSData.mVersionIdValid = true; |
| } |
| else |
| { |
| mEXIFData.mGPSData.mVersionIdValid = false; |
| } |
| |
| if( ( valstr = params.get(TICameraParameters::KEY_EXIF_MODEL ) ) != NULL ) |
| { |
| CAMHAL_LOGVB("EXIF Model: %s", valstr); |
| mEXIFData.mModelValid= true; |
| } |
| else |
| { |
| mEXIFData.mModelValid= false; |
| } |
| |
| if( ( valstr = params.get(TICameraParameters::KEY_EXIF_MAKE ) ) != NULL ) |
| { |
| CAMHAL_LOGVB("EXIF Make: %s", valstr); |
| mEXIFData.mMakeValid = true; |
| } |
| else |
| { |
| mEXIFData.mMakeValid= false; |
| } |
| |
| LOG_FUNCTION_NAME_EXIT; |
| |
| return ret; |
| } |
| |
| status_t OMXCameraAdapter::setupEXIF() |
| { |
| status_t ret = NO_ERROR; |
| OMX_ERRORTYPE eError = OMX_ErrorNone; |
| OMX_TI_CONFIG_SHAREDBUFFER sharedBuffer; |
| OMX_TI_CONFIG_EXIF_TAGS *exifTags; |
| unsigned char *sharedPtr = NULL; |
| struct timeval sTv; |
| struct tm *pTime; |
| OMXCameraPortParameters * capData = NULL; |
| MemoryManager memMgr; |
| OMX_U8** memmgr_buf_array = NULL; |
| int buf_size = 0; |
| |
| LOG_FUNCTION_NAME; |
| |
| sharedBuffer.pSharedBuff = NULL; |
| capData = &mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mImagePortIndex]; |
| |
| if ( OMX_StateInvalid == mComponentState ) |
| { |
| CAMHAL_LOGEA("OMX component is in invalid state"); |
| ret = -EINVAL; |
| } |
| |
| if ( NO_ERROR == ret ) |
| { |
| OMX_INIT_STRUCT_PTR (&sharedBuffer, OMX_TI_CONFIG_SHAREDBUFFER); |
| sharedBuffer.nPortIndex = mCameraAdapterParameters.mImagePortIndex; |
| |
| //We allocate the shared buffer dynamically based on the |
| //requirements of the EXIF tags. The additional buffers will |
| //get stored after the EXIF configuration structure and the pointers |
| //will contain offsets within the shared buffer itself. |
| buf_size = sizeof(OMX_TI_CONFIG_EXIF_TAGS) + |
| ( EXIF_MODEL_SIZE ) + |
| ( EXIF_MAKE_SIZE ) + |
| ( EXIF_DATE_TIME_SIZE ) + |
| ( GPS_MAPDATUM_SIZE ) + |
| ( GPS_PROCESSING_SIZE ); |
| sharedBuffer.nSharedBuffSize = buf_size; |
| |
| memmgr_buf_array = (OMX_U8 **)memMgr.allocateBuffer(0, 0, NULL, buf_size, 1); |
| sharedBuffer.pSharedBuff = ( OMX_U8 * ) memmgr_buf_array[0]; |
| |
| if ( NULL == sharedBuffer.pSharedBuff ) |
| { |
| CAMHAL_LOGEA("No resources to allocate OMX shared buffer"); |
| ret = -1; |
| } |
| |
| //Extra data begins right after the EXIF configuration structure. |
| sharedPtr = sharedBuffer.pSharedBuff + sizeof(OMX_TI_CONFIG_EXIF_TAGS); |
| } |
| |
| if ( NO_ERROR == ret ) |
| { |
| exifTags = ( OMX_TI_CONFIG_EXIF_TAGS * ) sharedBuffer.pSharedBuff; |
| OMX_INIT_STRUCT_PTR (exifTags, OMX_TI_CONFIG_EXIF_TAGS); |
| exifTags->nPortIndex = mCameraAdapterParameters.mImagePortIndex; |
| |
| eError = OMX_GetConfig(mCameraAdapterParameters.mHandleComp, |
| ( OMX_INDEXTYPE ) OMX_TI_IndexConfigExifTags, |
| &sharedBuffer ); |
| if ( OMX_ErrorNone != eError ) |
| { |
| CAMHAL_LOGEB("Error while retrieving EXIF configuration structure 0x%x", eError); |
| ret = -1; |
| } |
| } |
| |
| if ( NO_ERROR == ret ) |
| { |
| if ( ( OMX_TI_TagReadWrite == exifTags->eStatusModel ) && |
| ( mEXIFData.mModelValid ) ) |
| { |
| strncpy(( char * ) sharedPtr, |
| ( char * ) mParams.get(TICameraParameters::KEY_EXIF_MODEL ), |
| EXIF_MODEL_SIZE - 1); |
| |
| exifTags->pModelBuff = ( OMX_S8 * ) ( sharedPtr - sharedBuffer.pSharedBuff ); |
| sharedPtr += EXIF_MODEL_SIZE; |
| exifTags->ulModelBuffSizeBytes = EXIF_MODEL_SIZE; |
| exifTags->eStatusModel = OMX_TI_TagUpdated; |
| } |
| |
| if ( ( OMX_TI_TagReadWrite == exifTags->eStatusMake) && |
| ( mEXIFData.mMakeValid ) ) |
| { |
| strncpy( ( char * ) sharedPtr, |
| ( char * ) mParams.get(TICameraParameters::KEY_EXIF_MAKE ), |
| EXIF_MAKE_SIZE - 1); |
| |
| exifTags->pMakeBuff = ( OMX_S8 * ) ( sharedPtr - sharedBuffer.pSharedBuff ); |
| sharedPtr += EXIF_MAKE_SIZE; |
| exifTags->ulMakeBuffSizeBytes = EXIF_MAKE_SIZE; |
| exifTags->eStatusMake = OMX_TI_TagUpdated; |
| } |
| |
| if ( ( OMX_TI_TagReadWrite == exifTags->eStatusFocalLength )) |
| { |
| char *ctx; |
| int len; |
| char* temp = (char*) mParams.get(CameraParameters::KEY_FOCAL_LENGTH); |
| char * tempVal = NULL; |
| if(temp != NULL) |
| { |
| len = strlen(temp); |
| tempVal = (char*) malloc( sizeof(char) * (len + 1)); |
| } |
| if(tempVal != NULL) |
| { |
| memset(tempVal, '\0', len + 1); |
| strncpy(tempVal, temp, len); |
| CAMHAL_LOGDB("KEY_FOCAL_LENGTH = %s", tempVal); |
| |
| // convert the decimal string into a rational |
| size_t den_len; |
| OMX_U32 numerator = 0; |
| OMX_U32 denominator = 0; |
| char* temp = strtok_r(tempVal, ".", &ctx); |
| |
| if(temp != NULL) |
| numerator = atoi(temp); |
| |
| temp = strtok_r(NULL, ".", &ctx); |
| if(temp != NULL) |
| { |
| den_len = strlen(temp); |
| if(HUGE_VAL == den_len ) |
| { |
| den_len = 0; |
| } |
| denominator = static_cast<OMX_U32>(pow(10, den_len)); |
| numerator = numerator*denominator + atoi(temp); |
| }else{ |
| denominator = 1; |
| } |
| |
| free(tempVal); |
| |
| exifTags->ulFocalLength[0] = numerator; |
| exifTags->ulFocalLength[1] = denominator; |
| CAMHAL_LOGVB("exifTags->ulFocalLength = [%u] [%u]", |
| (unsigned int)(exifTags->ulFocalLength[0]), |
| (unsigned int)(exifTags->ulFocalLength[1])); |
| exifTags->eStatusFocalLength = OMX_TI_TagUpdated; |
| } |
| } |
| |
| if ( OMX_TI_TagReadWrite == exifTags->eStatusDateTime ) |
| { |
| int status = gettimeofday (&sTv, NULL); |
| pTime = localtime (&sTv.tv_sec); |
| if ( ( 0 == status ) && ( NULL != pTime ) ) |
| { |
| snprintf(( char * ) sharedPtr, EXIF_DATE_TIME_SIZE, |
| "%04d:%02d:%02d %02d:%02d:%02d", |
| pTime->tm_year + 1900, |
| pTime->tm_mon + 1, |
| pTime->tm_mday, |
| pTime->tm_hour, |
| pTime->tm_min, |
| pTime->tm_sec ); |
| } |
| |
| exifTags->pDateTimeBuff = ( OMX_S8 * ) ( sharedPtr - sharedBuffer.pSharedBuff ); |
| sharedPtr += EXIF_DATE_TIME_SIZE; |
| exifTags->ulDateTimeBuffSizeBytes = EXIF_DATE_TIME_SIZE; |
| exifTags->eStatusDateTime = OMX_TI_TagUpdated; |
| } |
| |
| if ( OMX_TI_TagReadWrite == exifTags->eStatusImageWidth ) |
| { |
| exifTags->ulImageWidth = capData->mWidth; |
| exifTags->eStatusImageWidth = OMX_TI_TagUpdated; |
| } |
| |
| if ( OMX_TI_TagReadWrite == exifTags->eStatusImageHeight ) |
| { |
| exifTags->ulImageHeight = capData->mHeight; |
| exifTags->eStatusImageHeight = OMX_TI_TagUpdated; |
| } |
| |
| if ( ( OMX_TI_TagReadWrite == exifTags->eStatusGpsLatitude ) && |
| ( mEXIFData.mGPSData.mLatValid ) ) |
| { |
| exifTags->ulGpsLatitude[0] = abs(mEXIFData.mGPSData.mLatDeg); |
| exifTags->ulGpsLatitude[2] = abs(mEXIFData.mGPSData.mLatMin); |
| exifTags->ulGpsLatitude[4] = abs(mEXIFData.mGPSData.mLatSec); |
| exifTags->ulGpsLatitude[1] = 1; |
| exifTags->ulGpsLatitude[3] = 1; |
| exifTags->ulGpsLatitude[5] = 1; |
| exifTags->eStatusGpsLatitude = OMX_TI_TagUpdated; |
| } |
| |
| if ( ( OMX_TI_TagReadWrite == exifTags->eStatusGpslatitudeRef ) && |
| ( mEXIFData.mGPSData.mLatValid ) ) |
| { |
| exifTags->cGpslatitudeRef[0] = ( OMX_S8 ) mEXIFData.mGPSData.mLatRef[0]; |
| exifTags->cGpslatitudeRef[1] = '\0'; |
| exifTags->eStatusGpslatitudeRef = OMX_TI_TagUpdated; |
| } |
| |
| if ( ( OMX_TI_TagReadWrite == exifTags->eStatusGpsLongitude ) && |
| ( mEXIFData.mGPSData.mLongValid ) ) |
| { |
| exifTags->ulGpsLongitude[0] = abs(mEXIFData.mGPSData.mLongDeg); |
| exifTags->ulGpsLongitude[2] = abs(mEXIFData.mGPSData.mLongMin); |
| exifTags->ulGpsLongitude[4] = abs(mEXIFData.mGPSData.mLongSec); |
| exifTags->ulGpsLongitude[1] = 1; |
| exifTags->ulGpsLongitude[3] = 1; |
| exifTags->ulGpsLongitude[5] = 1; |
| exifTags->eStatusGpsLongitude = OMX_TI_TagUpdated; |
| } |
| |
| if ( ( OMX_TI_TagReadWrite == exifTags->eStatusGpsLongitudeRef ) && |
| ( mEXIFData.mGPSData.mLongValid ) ) |
| { |
| exifTags->cGpsLongitudeRef[0] = ( OMX_S8 ) mEXIFData.mGPSData.mLongRef[0]; |
| exifTags->cGpsLongitudeRef[1] = '\0'; |
| exifTags->eStatusGpsLongitudeRef = OMX_TI_TagUpdated; |
| } |
| |
| if ( ( OMX_TI_TagReadWrite == exifTags->eStatusGpsAltitude ) && |
| ( mEXIFData.mGPSData.mAltitudeValid) ) |
| { |
| exifTags->ulGpsAltitude[0] = ( OMX_U32 ) mEXIFData.mGPSData.mAltitude; |
| exifTags->ulGpsAltitude[1] = 1; |
| exifTags->eStatusGpsAltitude = OMX_TI_TagUpdated; |
| } |
| |
| if ( ( OMX_TI_TagReadWrite == exifTags->eStatusGpsAltitudeRef ) && |
| ( mEXIFData.mGPSData.mAltitudeValid) ) |
| { |
| exifTags->ucGpsAltitudeRef = (OMX_U8) mEXIFData.mGPSData.mAltitudeRef; |
| exifTags->eStatusGpsAltitudeRef = OMX_TI_TagUpdated; |
| } |
| |
| if ( ( OMX_TI_TagReadWrite == exifTags->eStatusGpsMapDatum ) && |
| ( mEXIFData.mGPSData.mMapDatumValid ) ) |
| { |
| memcpy(sharedPtr, mEXIFData.mGPSData.mMapDatum, GPS_MAPDATUM_SIZE); |
| |
| exifTags->pGpsMapDatumBuff = ( OMX_S8 * ) ( sharedPtr - sharedBuffer.pSharedBuff ); |
| exifTags->ulGpsMapDatumBuffSizeBytes = GPS_MAPDATUM_SIZE; |
| exifTags->eStatusGpsMapDatum = OMX_TI_TagUpdated; |
| sharedPtr += GPS_MAPDATUM_SIZE; |
| } |
| |
| if ( ( OMX_TI_TagReadWrite == exifTags->eStatusGpsProcessingMethod ) && |
| ( mEXIFData.mGPSData.mProcMethodValid ) ) |
| { |
| exifTags->pGpsProcessingMethodBuff = ( OMX_S8 * ) ( sharedPtr - sharedBuffer.pSharedBuff ); |
| memcpy(sharedPtr, EXIFASCIIPrefix, sizeof(EXIFASCIIPrefix)); |
| sharedPtr += sizeof(EXIFASCIIPrefix); |
| |
| memcpy(sharedPtr, |
| mEXIFData.mGPSData.mProcMethod, |
| ( GPS_PROCESSING_SIZE - sizeof(EXIFASCIIPrefix) ) ); |
| exifTags->ulGpsProcessingMethodBuffSizeBytes = GPS_PROCESSING_SIZE; |
| exifTags->eStatusGpsProcessingMethod = OMX_TI_TagUpdated; |
| sharedPtr += GPS_PROCESSING_SIZE; |
| } |
| |
| if ( ( OMX_TI_TagReadWrite == exifTags->eStatusGpsVersionId ) && |
| ( mEXIFData.mGPSData.mVersionIdValid ) ) |
| { |
| exifTags->ucGpsVersionId[0] = ( OMX_U8 ) mEXIFData.mGPSData.mVersionId[0]; |
| exifTags->ucGpsVersionId[1] = ( OMX_U8 ) mEXIFData.mGPSData.mVersionId[1]; |
| exifTags->ucGpsVersionId[2] = ( OMX_U8 ) mEXIFData.mGPSData.mVersionId[2]; |
| exifTags->ucGpsVersionId[3] = ( OMX_U8 ) mEXIFData.mGPSData.mVersionId[3]; |
| exifTags->eStatusGpsVersionId = OMX_TI_TagUpdated; |
| } |
| |
| if ( ( OMX_TI_TagReadWrite == exifTags->eStatusGpsTimeStamp ) && |
| ( mEXIFData.mGPSData.mTimeStampValid ) ) |
| { |
| exifTags->ulGpsTimeStamp[0] = mEXIFData.mGPSData.mTimeStampHour; |
| exifTags->ulGpsTimeStamp[2] = mEXIFData.mGPSData.mTimeStampMin; |
| exifTags->ulGpsTimeStamp[4] = mEXIFData.mGPSData.mTimeStampSec; |
| exifTags->ulGpsTimeStamp[1] = 1; |
| exifTags->ulGpsTimeStamp[3] = 1; |
| exifTags->ulGpsTimeStamp[5] = 1; |
| exifTags->eStatusGpsTimeStamp = OMX_TI_TagUpdated; |
| } |
| |
| if ( ( OMX_TI_TagReadWrite == exifTags->eStatusGpsDateStamp ) && |
| ( mEXIFData.mGPSData.mDatestampValid ) ) |
| { |
| strncpy( ( char * ) exifTags->cGpsDateStamp, |
| ( char * ) mEXIFData.mGPSData.mDatestamp, |
| GPS_DATESTAMP_SIZE ); |
| exifTags->eStatusGpsDateStamp = OMX_TI_TagUpdated; |
| } |
| |
| eError = OMX_SetConfig(mCameraAdapterParameters.mHandleComp, |
| ( OMX_INDEXTYPE ) OMX_TI_IndexConfigExifTags, |
| &sharedBuffer ); |
| |
| if ( OMX_ErrorNone != eError ) |
| { |
| CAMHAL_LOGEB("Error while setting EXIF configuration 0x%x", eError); |
| ret = -1; |
| } |
| } |
| |
| if ( NULL != memmgr_buf_array ) |
| { |
| memMgr.freeBuffer(memmgr_buf_array); |
| } |
| |
| LOG_FUNCTION_NAME_EXIT; |
| |
| return ret; |
| } |
| |
| status_t OMXCameraAdapter::convertGPSCoord(double coord, int *deg, int *min, int *sec) |
| { |
| double tmp; |
| |
| LOG_FUNCTION_NAME; |
| |
| if ( coord == 0 ) { |
| |
| LOGE("Invalid GPS coordinate"); |
| |
| return -EINVAL; |
| } |
| |
| *deg = (int) floor(fabs(coord)); |
| tmp = ( fabs(coord) - floor(fabs(coord)) )*60; |
| *min = (int) floor(tmp); |
| tmp = ( tmp - floor(tmp) )*60; |
| *sec = (int) floor(tmp); |
| |
| if( *sec >= 60 ) { |
| *sec = 0; |
| *min += 1; |
| } |
| |
| if( *min >= 60 ) { |
| *min = 0; |
| *deg += 1; |
| } |
| |
| LOG_FUNCTION_NAME_EXIT; |
| |
| return NO_ERROR; |
| } |
| |
| }; |
