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Merge pull request #163 from Neptilo/master

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Fix bug when line starts before a chunk and ends after it
This commit is contained in:
Syoyo Fujita
2018-02-09 20:10:16 +09:00
committed by GitHub
parent 5113cd65cf 73e9b4dc3a
commit 16f3041c76
1 changed files with 4 additions and 5 deletions
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9
experimental/tinyobj_loader_opt.h
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@@ -1329,11 +1329,10 @@ bool parseObj(attrib_t *attrib, std::vector<shape_t> *shapes,
}
}
// Find extra line which spand across chunk boundary.
if ((t < num_threads) && (buf[end_idx - 1] != '\n')) {
auto extra_span_idx = (std::min)(end_idx - 1 + chunk_size, len);
for (size_t i = end_idx; i < extra_span_idx; i++) {
if (is_line_ending(buf, i, extra_span_idx)) {
// If at least one line started in this chunk, find where it ends in the rest of the buffer
if ((prev_pos != start_idx) && (t < num_threads) && (buf[end_idx - 1] != '\n')) {
for (size_t i = end_idx; i < len; i++) {
if (is_line_ending(buf, i, len)) {
LineInfo info;
info.pos = prev_pos;
info.len = i - prev_pos;