How to use the @webassemblyjs/helper-wasm-section.resizeSectionByteSize function in @webassemblyjs/helper-wasm-section
To help you get started, we’ve selected a few @webassemblyjs/helper-wasm-section examples, based on popular ways it is used in public projects.
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var oldBufferLength = state.uint8Buffer.length;
state.uint8Buffer = resizeSectionVecSize(ast, state.uint8Buffer, sectionName, state.deltaElements); // Infer bytes added/removed by comparing buffer lengths
state.deltaBytes += state.uint8Buffer.length - oldBufferLength;
}
/**
* Resize section byte size.
* If the length of the LEB-encoded size changes, this can change
* the offset for nodes in the section. So we do this before
* shifting following operations' nodes.
*/
if (state.deltaBytes !== 0 && sectionName !== "start") {
var _oldBufferLength = state.uint8Buffer.length;
state.uint8Buffer = resizeSectionByteSize(ast, state.uint8Buffer, sectionName, state.deltaBytes); // Infer bytes added/removed by comparing buffer lengths
state.deltaBytes += state.uint8Buffer.length - _oldBufferLength;
}
/**
* Shift following operation's nodes
*/
if (state.deltaBytes !== 0) {
ops.forEach(function (op) {
// We don't need to handle add ops, they are positioning independent
switch (op.kind) {
case "update":
shiftLocNodeByDelta(op.oldNode, state.deltaBytes);
break;var oldBufferLength = state.uint8Buffer.length;
state.uint8Buffer = resizeSectionVecSize(ast, state.uint8Buffer, sectionName, state.deltaElements); // Infer bytes added/removed by comparing buffer lengths
state.deltaBytes += state.uint8Buffer.length - oldBufferLength;
}
/**
* Resize section byte size.
* If the length of the LEB-encoded size changes, this can change
* the offset for nodes in the section. So we do this before
* shifting following operations' nodes.
*/
if (state.deltaBytes !== 0 && sectionName !== "start") {
var _oldBufferLength = state.uint8Buffer.length;
state.uint8Buffer = resizeSectionByteSize(ast, state.uint8Buffer, sectionName, state.deltaBytes); // Infer bytes added/removed by comparing buffer lengths
state.deltaBytes += state.uint8Buffer.length - _oldBufferLength;
}
/**
* Shift following operation's nodes
*/
if (state.deltaBytes !== 0) {
ops.forEach(function (op) {
// We don't need to handle add ops, they are positioning independent
switch (op.kind) {
case "update":
shiftLocNodeByDelta(op.oldNode, state.deltaBytes);
break;sectionName,
state.deltaElements
);
// Infer bytes added/removed by comparing buffer lengths
state.deltaBytes += state.uint8Buffer.length - oldBufferLength;
}
/**
* Resize section byte size.
* If the length of the LEB-encoded size changes, this can change
* the offset for nodes in the section. So we do this before
* shifting following operations' nodes.
*/
if (state.deltaBytes !== 0 && sectionName !== "start") {
const oldBufferLength = state.uint8Buffer.length;
state.uint8Buffer = resizeSectionByteSize(
ast,
state.uint8Buffer,
sectionName,
state.deltaBytes
);
// Infer bytes added/removed by comparing buffer lengths
state.deltaBytes += state.uint8Buffer.length - oldBufferLength;
}
/**
* Shift following operation's nodes
*/
if (state.deltaBytes !== 0) {
ops.forEach(op => {
// We don't need to handle add ops, they are positioning independent
switch (op.kind) {*/
if (state.deltaBytes !== 0) {
ops.forEach(op => {
switch (op.kind) {
case "update":
shiftLocNodeByDelta(op.oldNode, state.deltaBytes);
break;
case "delete":
shiftLocNodeByDelta(op.node, state.deltaBytes);
break;
}
});
if (sectionName !== "start") {
state.uint8Buffer = resizeSectionByteSize(
ast,
state.uint8Buffer,
sectionName,
state.deltaBytes
);
}
}
if (state.deltaElements !== 0 && sectionName !== "start") {
state.uint8Buffer = resizeSectionVecSize(
ast,
state.uint8Buffer,
sectionName,
state.deltaElements
);
}
