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| author | Tor Andersson <tor@ghostscript.com> | 2004-11-11 07:52:33 +0100 |
|---|---|---|
| committer | Tor Andersson <tor@ghostscript.com> | 2004-11-11 07:52:33 +0100 |
| commit | 1be84ed1d4fbe44387222995a124a4f84ee55210 (patch) | |
| tree | 4748ea9933e543fbde652857444b416cc16361d0 /tree/tree.c | |
| parent | 58de1fff510078e3d2d8cfce033c87299adf78f0 (diff) | |
| download | mupdf-1be84ed1d4fbe44387222995a124a4f84ee55210.tar.xz | |
fitz tree resource reference counting
Diffstat (limited to 'tree/tree.c')
| -rw-r--r-- | tree/tree.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/tree/tree.c b/tree/tree.c index 85521cdc..4d76b70e 100644 --- a/tree/tree.c +++ b/tree/tree.c @@ -9,7 +9,7 @@ fz_newtree(fz_tree **treep) if (!tree) return fz_outofmem; - tree->refcount = 1; + tree->nrefs = 1; tree->root = nil; tree->head = nil; @@ -19,16 +19,14 @@ fz_newtree(fz_tree **treep) fz_tree * fz_keeptree(fz_tree *tree) { - tree->refcount ++; + tree->nrefs ++; return tree; } void fz_droptree(fz_tree *tree) { - tree->refcount --; - - if (tree->refcount == 0) + if (--tree->nrefs == 0) { if (tree->root) fz_dropnode(tree->root); |