From 651f13408c67a8392ad93adda079c096d8a6118c Mon Sep 17 00:00:00 2001 From: Robin Watts Date: Fri, 13 Dec 2013 16:29:18 +0000 Subject: Add rebinding for fz_streams. --- source/fitz/filter-lzw.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) (limited to 'source/fitz/filter-lzw.c') diff --git a/source/fitz/filter-lzw.c b/source/fitz/filter-lzw.c index 63d6555b..c78c8c3f 100644 --- a/source/fitz/filter-lzw.c +++ b/source/fitz/filter-lzw.c @@ -174,6 +174,13 @@ close_lzwd(fz_context *ctx, void *state_) fz_free(ctx, lzw); } +static fz_stream * +rebind_lzwd(fz_stream *s) +{ + fz_lzwd *state = s->state; + return state->chain; +} + /* Default: early_change = 1 */ fz_stream * fz_open_lzwd(fz_stream *chain, int early_change) @@ -221,5 +228,5 @@ fz_open_lzwd(fz_stream *chain, int early_change) fz_rethrow(ctx); } - return fz_new_stream(ctx, lzw, read_lzwd, close_lzwd); + return fz_new_stream(ctx, lzw, read_lzwd, close_lzwd, rebind_lzwd); } -- cgit v1.2.3