From 7acd8ea6673b7a90ed4041408ccf1b024b8a007a Mon Sep 17 00:00:00 2001 From: Tavian Barnes Date: Sun, 12 Jun 2011 02:37:51 -0600 Subject: Vast libdimension API and internals improvements. Couldn't really do these while I was trying to be POV-Ray compatible, 'cause they would've broken compatibility. --- libdimension/pattern.c | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) (limited to 'libdimension/pattern.c') diff --git a/libdimension/pattern.c b/libdimension/pattern.c index b266527..368755a 100644 --- a/libdimension/pattern.c +++ b/libdimension/pattern.c @@ -30,8 +30,9 @@ dmnsn_pattern * dmnsn_new_pattern(void) { dmnsn_pattern *pattern = dmnsn_malloc(sizeof(dmnsn_pattern)); - pattern->trans = dmnsn_identity_matrix(); - pattern->free_fn = NULL; + pattern->trans = dmnsn_identity_matrix(); + pattern->free_fn = NULL; + pattern->refcount = 1; return pattern; } @@ -39,10 +40,12 @@ dmnsn_new_pattern(void) void dmnsn_delete_pattern(dmnsn_pattern *pattern) { - if (pattern->free_fn) { - pattern->free_fn(pattern->ptr); + if (DMNSN_DECREF(pattern)) { + if (pattern->free_fn) { + pattern->free_fn(pattern->ptr); + } + dmnsn_free(pattern); } - dmnsn_free(pattern); } /* Precompute the transformation matrix inverse */ -- cgit v1.2.3