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fix for jsval_to_ssize and ssize_to_jsval, it only supports 32 bits now. Otherwise, (string).toFixed(0) will fails. Do we need 64 bit for JS?

This commit is contained in:
James Chen 2014-01-07 18:28:46 +08:00
parent 5391024399
commit ac3697db19
1 changed files with 8 additions and 3 deletions
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11
cocos/scripting/javascript/bindings/js_manual_conversions.cpp
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@ -1197,9 +1197,13 @@ JSBool jsval_to_ccvaluevector(JSContext* cx, jsval v, cocos2d::ValueVector* ret)
return JS_TRUE; return JS_TRUE;
} }
JSBool jsval_to_ssize( JSContext *cx, jsval vp, ssize_t* ret) JSBool jsval_to_ssize( JSContext *cx, jsval vp, ssize_t* size)
{ {
return jsval_to_long(cx, vp, reinterpret_cast<long*>(ret)); JSBool ret = JS_FALSE;
int32_t sizeInt32 = 0;
ret = jsval_to_int32(cx, vp, &sizeInt32);
*size = sizeInt32;
return ret;
} }
JSBool jsval_to_std_vector_string( JSContext *cx, jsval vp, std::vector<std::string>* ret) JSBool jsval_to_std_vector_string( JSContext *cx, jsval vp, std::vector<std::string>* ret)
@ -2192,5 +2196,6 @@ jsval ccvaluevector_to_jsval(JSContext* cx, const cocos2d::ValueVector& v)
jsval ssize_to_jsval(JSContext *cx, ssize_t v) jsval ssize_to_jsval(JSContext *cx, ssize_t v)
{ {
return long_to_jsval(cx, v); CCASSERT(v < INT_MAX, "The size should not bigger than 32 bit (int32_t).");
return int32_to_jsval(cx, static_cast<int>(v));
} }