root/platform/sx40hs/wrappers.c

DEFINITIONS

1. lens_get_focus_pos
2. lens_get_focus_pos_from_lens
3. lens_get_target_distance
4. DoMFLock
5. UnlockMF

   2 #include "../generic/wrappers.c"
   4 long lens_get_focus_pos()
   5 {
   6         return _GetFocusLensSubjectDistance();
   7 }
   9 long lens_get_focus_pos_from_lens()
  10 {
  11         return _GetFocusLensSubjectDistanceFromLens(); 
  12 }
  14 long lens_get_target_distance()
  15 {
  16         return _GetCurrentTargetDistance();
  17 }
  19  //--------------------------------------------------
  20  // DoMFLock : use _MFOn/_MFOff  or  _PT_MFOn/_PT_MFOff  or _SS_MFOn/_SS_MFOff if defined in stubs_entry.S
  21  //            otherwise use PostLogicalEventForNotPowerType(levent_id_for_name(PressSW1andMF),0); (see sx500hs for an example)
  23 int DoMFLock(void)
  24 {
  25   if (!camera_info.state.mode_play) {
  26      int mf_lock;
get_property_case(PROPCASE_FOCUS_MODE,&mf_lock,sizeof(mf_lock));
  28      if( mf_lock == 0 ) PostLogicalEventForNotPowerType(levent_id_for_name("PressSw1AndMF"),0);
  29      return(1);
  30   }
  31   return(0);
  32 }
  34 int UnlockMF(void)
  35 {
  36   if (!camera_info.state.mode_play) {
  37      int mf_lock;
get_property_case(PROPCASE_FOCUS_MODE,&mf_lock,sizeof(mf_lock));
  39      if( mf_lock == 1 ) PostLogicalEventForNotPowerType(levent_id_for_name("PressSw1AndMF"),0);
  40      return(1);
  41   }
  42   return(0);
  43 }