SALDRE and GLBCE with the MT9J003 sensor and Appro IPNC

Hello,

I was wondering if TI's SALDRE and GLBCE used on the Appro camera is done by setting the camera's sensors (changing exposure time/gain for certain areas) or is it done programmatically after frames are captured?

Is there any package that harnesses the HDR/WDR ability of Aptina's 10Mp sensor?

Thanks,

Mechi