1 UINT32 HI255BMIPIFeatureControl(MSDK_SENSOR_FEATURE_ENUM FeatureId,
 2                              UINT8 *pFeaturePara,UINT32 *pFeatureParaLen)
 3 {
 4        UINT16 u2Temp = 0;
 5     UINT16 *pFeatureReturnPara16=(UINT16 *) pFeaturePara;
 6     UINT16 *pFeatureData16=(UINT16 *) pFeaturePara;
 7     UINT32 *pFeatureReturnPara32=(UINT32 *) pFeaturePara;
 8     UINT32 *pFeatureData32=(UINT32 *) pFeaturePara;
 9     PNVRAM_SENSOR_DATA_STRUCT pSensorDefaultData=(PNVRAM_SENSOR_DATA_STRUCT) pFeaturePara;
10     MSDK_SENSOR_CONFIG_STRUCT *pSensorConfigData=(MSDK_SENSOR_CONFIG_STRUCT *) pFeaturePara;
11     MSDK_SENSOR_REG_INFO_STRUCT *pSensorRegData=(MSDK_SENSOR_REG_INFO_STRUCT *) pFeaturePara;
12     MSDK_SENSOR_GROUP_INFO_STRUCT *pSensorGroupInfo=(MSDK_SENSOR_GROUP_INFO_STRUCT *) pFeaturePara;
13     MSDK_SENSOR_ITEM_INFO_STRUCT *pSensorItemInfo=(MSDK_SENSOR_ITEM_INFO_STRUCT *) pFeaturePara;
14     MSDK_SENSOR_ENG_INFO_STRUCT *pSensorEngInfo=(MSDK_SENSOR_ENG_INFO_STRUCT *) pFeaturePara;
15
16
17     switch (FeatureId)
18     {<span style="white-space:pre"> </span>……
19         case SENSOR_FEATURE_GET_RESOLUTION:
20             *pFeatureReturnPara16++=HI255B_FULL_GRAB_WIDTH;
21             *pFeatureReturnPara16=HI255B_FULL_GRAB_HEIGHT;
22             *pFeatureParaLen=4;
23         break;
24         case SENSOR_FEATURE_GET_EXIF_INFO:
25             HI255BMIPIGetExifInfo(*pFeatureData32);
26             break;
27         default:
28             break;
29     }
30     return ERROR_NONE;
31 }   /* HI255BMIPIFeatureControl() */
32
33 void HI255BMIPIGetExifInfo(UINT32 exifAddr)
34 {
35     SENSOR_EXIF_INFO_STRUCT * pExifInfo = (SENSOR_EXIF_INFO_STRUCT*)exifAddr;
36     pExifInfo->FNumber = 24;
37     pExifInfo->CapExposureTime = HI255BMIPI_sensor.capExposureTime;
38     pExifInfo->RealISOValue = HI255BMIPI_sensor.isoSpeed;
39 }  

 1 MBOOL Hal3AYuv::set3AEXIFInfo(IBaseCamExif *pIBaseCamExif) const
 2 {
 3     MY_LOG("[%s()] \n", __FUNCTION__);
 4
 5     SENSOR_EXIF_INFO_STRUCT mSensorInfo;
 6     EXIF_INFO_T rEXIFInfo;
 7     memset(&rEXIFInfo, 0, sizeof(EXIF_INFO_T));
 8     memset(&mSensorInfo, 0, sizeof(SENSOR_EXIF_INFO_STRUCT));
 9
10     m_pSensorHal->sendCommand(static_cast<halSensorDev_e>(m_i4SensorDev),SENSOR_CMD_GET_YUV_EXIF_INFO,(int)&mSensorInfo,0,0);
11
12     MY_LOG("FNumber=%d, AEISOSpeed=%d, AWBMode=%d, CapExposureTime=%d, FlashLightTimeus=%d, RealISOValue=%d\n",
13            mSensorInfo.FNumber, m_rParam.u4IsoSpeedMode, m_rParam.u4AwbMode,
14            mSensorInfo.CapExposureTime, m_bExifFlashOn, mSensorInfo.RealISOValue);
15
16     rEXIFInfo.u4FNumber = 24;//mSensorInfo.FNumber>0 ? mSensorInfo.FNumber : 28;
17     rEXIFInfo.u4FocalLength = 319;
18     rEXIFInfo.u4SceneMode = m_rParam.u4SceneMode;
19     rEXIFInfo.u4AWBMode = m_rParam.u4AwbMode;
20     rEXIFInfo.u4CapExposureTime = mSensorInfo.CapExposureTime>0? mSensorInfo.CapExposureTime : 0;
21     rEXIFInfo.u4FlashLightTimeus = m_bExifFlashOn; //mSensorInfo.FlashLightTimeus>0? mSensorInfo.FlashLightTimeus : 0;
22     rEXIFInfo.u4AEISOSpeed = m_rParam.u4IsoSpeedMode;
23     rEXIFInfo.i4AEExpBias = 0;
24
25     pIBaseCamExif->set3AEXIFInfo(&rEXIFInfo);
26
27     return MTRUE;
28 }