From d203b82976bbcfc41995c2a0d05eec467112297b Mon Sep 17 00:00:00 2001 From: Robin Watts Date: Fri, 2 Oct 2015 15:00:56 +0100 Subject: Reference count fz_outline struct. --- source/fitz/outline.c | 16 +++++++++++++++- 1 file changed, 15 insertions(+), 1 deletion(-) (limited to 'source/fitz/outline.c') diff --git a/source/fitz/outline.c b/source/fitz/outline.c index 0cd1890d..257c44c1 100644 --- a/source/fitz/outline.c +++ b/source/fitz/outline.c @@ -1,9 +1,23 @@ #include "mupdf/fitz.h" +fz_outline * +fz_new_outline(fz_context *ctx) +{ + fz_outline *outline = fz_malloc_struct(ctx, fz_outline); + outline->refs = 1; + return outline; +} + +fz_outline * +fz_keep_outline(fz_context *ctx, fz_outline *outline) +{ + return fz_keep_imp(ctx, outline, &outline->refs); +} + void fz_drop_outline(fz_context *ctx, fz_outline *outline) { - while (outline) + while (fz_drop_imp(ctx, outline, &outline->refs)) { fz_outline *next = outline->next; fz_drop_outline(ctx, outline->down); -- cgit v1.2.3