Libass interface reworked:

- ass_instance_t renamed to ass_renderer_t
- ass_library_t introduced
- use of mplayer-specific global variables limited to ass_mp.c


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@20493 b3059339-0415-0410-9bf9-f77b7e298cf2

1 files changed, 72 insertions, 0 deletions

diff --git a/libass/ass_library.c b/libass/ass_library.c
new file mode 100644
index 0000000000..f728aefbee
--- /dev/null
+++ b/libass/ass_library.c
@@ -0,0 +1,72 @@
+// -*- c-basic-offset: 8; indent-tabs-mode: t -*-
+// vim:ts=8:sw=8:noet:ai:
+/*
+  Copyright (C) 2006 Evgeniy Stepanov <eugeni.stepanov@gmail.com>
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; either version 2 of the License, or
+  (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software
+  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+*/
+
+#include <inttypes.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "ass.h"
+#include "ass_library.h"
+
+
+ass_library_t* ass_library_init(void)
+{
+	return calloc(1, sizeof(ass_library_t));
+}
+
+void ass_library_done(ass_library_t* priv)
+{
+	if (priv) free(priv);
+}
+
+void ass_set_fonts_dir(ass_library_t* priv, const char* fonts_dir)
+{
+	if (priv->fonts_dir)
+		free(priv->fonts_dir);
+
+	priv->fonts_dir = fonts_dir ? strdup(fonts_dir) : 0;
+}
+
+void ass_set_extract_fonts(ass_library_t* priv, int extract)
+{
+	priv->extract_fonts = !!extract;
+}
+
+void ass_set_style_overrides(ass_library_t* priv, char** list)
+{
+	char** p;
+	char** q;
+	int cnt;
+	
+	if (priv->style_overrides) {
+		for (p = priv->style_overrides; *p; ++p)
+			free(*p);
+		free(priv->style_overrides);
+	}
+	
+	if (!list) return;
+
+	for (p = list, cnt = 0; *p; ++p, ++cnt) {}
+
+	priv->style_overrides = malloc(cnt * sizeof(char*));
+	for (p = list, q = priv->style_overrides; *p; ++p, ++q)
+		*q = strdup(*p);
+}