Flatbuffers Merge commit '8cd6f0538a362ceefbcfcbf6c7b8b3f341d1fb41' into master
Upgrade flatbuffers to the latest.
Change-Id: I901787ac6fc5d7ce2c4019cc0d275de68086b4d8
diff --git a/third_party/flatbuffers/js/flexbuffers/stack-value.js b/third_party/flatbuffers/js/flexbuffers/stack-value.js
new file mode 100644
index 0000000..98ca482
--- /dev/null
+++ b/third_party/flatbuffers/js/flexbuffers/stack-value.js
@@ -0,0 +1,74 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.StackValue = void 0;
+var bit_width_1 = require("./bit-width");
+var bit_width_util_1 = require("./bit-width-util");
+var value_type_1 = require("./value-type");
+var value_type_util_1 = require("./value-type-util");
+var StackValue = /** @class */ (function () {
+ function StackValue(builder, type, width, value, offset) {
+ if (value === void 0) { value = null; }
+ if (offset === void 0) { offset = 0; }
+ this.builder = builder;
+ this.type = type;
+ this.width = width;
+ this.value = value;
+ this.offset = offset;
+ }
+ StackValue.prototype.elementWidth = function (size, index) {
+ if (value_type_util_1.isInline(this.type))
+ return this.width;
+ for (var i = 0; i < 4; i++) {
+ var width = 1 << i;
+ var offsetLoc = size + bit_width_util_1.paddingSize(size, width) + index * width;
+ var offset = offsetLoc - this.offset;
+ var bitWidth = bit_width_util_1.uwidth(offset);
+ if (1 << bitWidth === width) {
+ return bitWidth;
+ }
+ }
+ throw "Element is unknown. Size: " + size + " at index: " + index + ". This might be a bug. Please create an issue https://github.com/google/flatbuffers/issues/new";
+ };
+ StackValue.prototype.writeToBuffer = function (byteWidth) {
+ var newOffset = this.builder.computeOffset(byteWidth);
+ if (this.type === value_type_1.ValueType.FLOAT) {
+ if (this.width === bit_width_1.BitWidth.WIDTH32) {
+ this.builder.view.setFloat32(this.builder.offset, this.value, true);
+ }
+ else {
+ this.builder.view.setFloat64(this.builder.offset, this.value, true);
+ }
+ }
+ else if (this.type === value_type_1.ValueType.INT) {
+ var bitWidth = bit_width_util_1.fromByteWidth(byteWidth);
+ this.builder.pushInt(this.value, bitWidth);
+ }
+ else if (this.type === value_type_1.ValueType.UINT) {
+ var bitWidth = bit_width_util_1.fromByteWidth(byteWidth);
+ this.builder.pushUInt(this.value, bitWidth);
+ }
+ else if (this.type === value_type_1.ValueType.NULL) {
+ this.builder.pushInt(0, this.width);
+ }
+ else if (this.type === value_type_1.ValueType.BOOL) {
+ this.builder.pushInt(this.value ? 1 : 0, this.width);
+ }
+ else {
+ throw "Unexpected type: " + this.type + ". This might be a bug. Please create an issue https://github.com/google/flatbuffers/issues/new";
+ }
+ this.offset = newOffset;
+ };
+ StackValue.prototype.storedWidth = function (width) {
+ if (width === void 0) { width = bit_width_1.BitWidth.WIDTH8; }
+ return value_type_util_1.isInline(this.type) ? Math.max(width, this.width) : this.width;
+ };
+ StackValue.prototype.storedPackedType = function (width) {
+ if (width === void 0) { width = bit_width_1.BitWidth.WIDTH8; }
+ return value_type_util_1.packedType(this.type, this.storedWidth(width));
+ };
+ StackValue.prototype.isOffset = function () {
+ return !value_type_util_1.isInline(this.type);
+ };
+ return StackValue;
+}());
+exports.StackValue = StackValue;