Changeset 836 for trunk/core/luascript.c

Timestamp:

11/12/09 04:13:30 (4 years ago)

Author:

reyalp

Message:

Third part of mode override support. See ​http://chdk.kernreaktor.org/mantis/view.php?id=64

• add set_capture_mode to lua. Sets the current capture mode, using a PROPCASE_SHOOTING_MODE value. This interface is preliminary and subject to change. ixus40_sd300 is not supported. ixus50_sd400, ixus700_sd500, s2is are untested and likely to to be incorrect.

File:

• trunk/core/luascript.c (modified) (2 diffs)

trunk/core/luascript.c

@@ -1047 +1047 @@
 }
 
-#if 0
-static int luaCB_set_capture_mode_type( lua_State* L )
-{
-  unsigned i = luaL_checknumber(L,1);
-  // TODO check against modemap as valid mode!
-  SetCurrentCaptureModeType(i);
-  return 0;
-}
-#endif
+/* TODO warning this interface may change!
+  set_capture_mode(modenum)
+  where modenum is a valid PROPCASE_SHOOTING_MODE value for the current camera
+*/
+static int luaCB_set_capture_mode( lua_State* L )
+{
+  int modenum = luaL_checknumber(L,1);
+  // if the value as negative, assume it is a mistakenly sign extended PROPCASE_SHOOTING_MODE value
+  if(modenum < 0) 
+    modenum &= 0xFFFF;
+  SetCurrentCaptureModeType((unsigned)modenum);
+  return 0;
+}
 
 /* 
@@ -1221 +1225 @@
    FUNC(set_levent_active);
    FUNC(set_levent_script_mode);
-//   FUNC(set_capture_mode_type);
+   FUNC(set_capture_mode);
 
    FUNC(set_record);