Yes, that works fine for capturing a large image. But what if you want to look at the image after capture to see if the subject's eyes were closed? Now you need to render large image to display (i.e. convert from JPEG to RGB).
On Jan 20, 6:48 pm, hanchao3c <hancha...@gmail.com> wrote: > If using same frame work , allocate 8M 16bit will using 16M memory > and It is physically DMA memory. It to hard for linux system. > > I think Andorid Camera hardware interface give a good interface for > it . > it can use Jpeg callback to transfer the JPEG data not the raw > data. > > /frameworks/base/include/ui/CameraHardwareInterface.h > virtual status_t takePicture(shutter_callback, > raw_callback, > jpeg_callback, > void* user) = 0; > > It suitable for using the smart camera sensor ! --~--~---------~--~----~------------~-------~--~----~ unsubscribe: android-porting+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-porting -~----------~----~----~----~------~----~------~--~---
