Update JS_NewTypedArray()
to C level API
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parent
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2 changed files with 17 additions and 5 deletions
16
quickjs.c
16
quickjs.c
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@ -53429,14 +53429,26 @@ static JSValue js_typed_array_get_byteOffset(JSContext *ctx,
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return JS_NewInt32(ctx, ta->offset);
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return JS_NewInt32(ctx, ta->offset);
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}
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}
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JSValue JS_NewTypedArray(JSContext *ctx, int argc, JSValueConst *argv,
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JSValue JS_NewTypedArray(JSContext *ctx, size_t length, const void *init,
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JSTypedArrayEnum type)
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JSTypedArrayEnum type)
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{
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{
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JSValue args[1], ret;
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if (type < JS_TYPED_ARRAY_UINT8C || type > JS_TYPED_ARRAY_FLOAT64)
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if (type < JS_TYPED_ARRAY_UINT8C || type > JS_TYPED_ARRAY_FLOAT64)
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return JS_ThrowRangeError(ctx, "invalid typed array type");
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return JS_ThrowRangeError(ctx, "invalid typed array type");
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return js_typed_array_constructor(ctx, JS_UNDEFINED, argc, argv,
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args[0] = JS_NewInt64(ctx, length);
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ret = js_typed_array_constructor(ctx, JS_UNDEFINED, 1, (JSValueConst *)args,
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JS_CLASS_UINT8C_ARRAY + type);
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JS_CLASS_UINT8C_ARRAY + type);
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JS_FreeValue(ctx, args[0]);
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if (init != NULL && !JS_IsException(ret)) {
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JSObject *p = JS_VALUE_GET_OBJ(ret);
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size_t len = length * (1 << typed_array_size_log2(p->class_id));
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memcpy(p->u.array.u.ptr, init, len);
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}
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return ret;
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}
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}
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/* Return the buffer associated to the typed array or an exception if
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/* Return the buffer associated to the typed array or an exception if
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@ -845,8 +845,8 @@ typedef enum JSTypedArrayEnum {
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JS_TYPED_ARRAY_FLOAT64,
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JS_TYPED_ARRAY_FLOAT64,
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} JSTypedArrayEnum;
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} JSTypedArrayEnum;
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JSValue JS_NewTypedArray(JSContext *ctx, int argc, JSValueConst *argv,
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JSValue JS_NewTypedArray(JSContext *ctx, size_t length, const void *init,
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JSTypedArrayEnum array_type);
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JSTypedArrayEnum type);
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JSValue JS_GetTypedArrayBuffer(JSContext *ctx, JSValueConst obj,
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JSValue JS_GetTypedArrayBuffer(JSContext *ctx, JSValueConst obj,
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size_t *pbyte_offset,
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size_t *pbyte_offset,
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size_t *pbyte_length,
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size_t *pbyte_length,
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