status_t OMXCameraAdapter::cancelAutoFocus()
{
status_t ret = NO_ERROR;
OMX_ERRORTYPE eError = OMX_ErrorNone;
OMX_IMAGE_CONFIG_FOCUSCONTROLTYPE focusMode;
LOG_FUNCTION_NAME;
ret = getFocusMode(focusMode);
if ( NO_ERROR != ret ) {
return ret;
}
//Stop the AF only for modes other than CAF or Inifinity
if ( ( focusMode.eFocusControl != OMX_IMAGE_FocusControlAuto ) &&
( focusMode.eFocusControl != ( OMX_IMAGE_FOCUSCONTROLTYPE )
OMX_IMAGE_FocusControlAutoInfinity ) ) {
stopAutoFocus();
} else if (focusMode.eFocusControl == OMX_IMAGE_FocusControlAuto) {
// This re-enabling of CAF doesn't seem to
// be needed any more.
// re-apply CAF after unlocking and canceling
// mPending3Asettings |= SetFocus;
}
// If the apps call #cancelAutoFocus()}, the face callbacks will also resume.
pauseFaceDetection(false);
LOG_FUNCTION_NAME_EXIT;
return ret;
}
void Observer::deserialize( co::DataIStream& is, const uint64_t dirtyBits )
{
Super::deserialize( is, dirtyBits );
if( dirtyBits & ( DIRTY_EYE_POSITION | DIRTY_HEAD ))
_updateEyes();
if( dirtyBits & DIRTY_FOCUS ||
( (dirtyBits & DIRTY_HEAD) && getFocusMode() != FOCUSMODE_FIXED ))
{
_updateViews();
}
if( dirtyBits & DIRTY_HEAD )
getHeadMatrix().inverse( _inverseHeadMatrix );
}
