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Avoid wasm calls in Node.startIndex and Node.startPosition

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This commit is contained in:
Max Brunsfeld 2019-09-11 14:44:49 -07:00
parent 0d913dec65
commit 307a1a6c11
2 changed files with 29 additions and 30 deletions
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8
lib/binding_web/binding.c
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@ -32,18 +32,18 @@ static uint32_t byte_to_code_unit(uint32_t byte) {
static inline void marshal_node(const void **buffer, TSNode node) {
buffer[0] = (const void *)node.id;
buffer[1] = (const void *)node.context[0];
buffer[1] = (const void *)byte_to_code_unit(node.context[0]);
buffer[2] = (const void *)node.context[1];
buffer[3] = (const void *)node.context[2];
buffer[3] = (const void *)byte_to_code_unit(node.context[2]);
buffer[4] = (const void *)node.context[3];
}
static inline TSNode unmarshal_node(const TSTree *tree) {
TSNode node;
node.id = TRANSFER_BUFFER[0];
node.context[0] = (uint32_t)TRANSFER_BUFFER[1];
node.context[0] = code_unit_to_byte((uint32_t)TRANSFER_BUFFER[1]);
node.context[1] = (uint32_t)TRANSFER_BUFFER[2];
node.context[2] = (uint32_t)TRANSFER_BUFFER[3];
node.context[2] = code_unit_to_byte((uint32_t)TRANSFER_BUFFER[3]);
node.context[3] = (uint32_t)TRANSFER_BUFFER[4];
node.tree = tree;
return node;