From 4939caa691ee0e53a95cb3231984f09c06002e40 Mon Sep 17 00:00:00 2001
From: eugeni <eugeni@b3059339-0415-0410-9bf9-f77b7e298cf2>
Date: Fri, 1 Jun 2007 19:56:44 +0000
Subject: Move code for reading a file and recoding it to utf-8 to a separate
 function.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@23442 b3059339-0415-0410-9bf9-f77b7e298cf2
---
 libass/ass.c | 30 +++++++++++++++++++++---------
 libass/ass.h |  2 ++
 2 files changed, 23 insertions(+), 9 deletions(-)

(limited to 'libass')

diff --git a/libass/ass.c b/libass/ass.c
index e030a6c2b4..95d935ce7f 100644
--- a/libass/ass.c
+++ b/libass/ass.c
@@ -982,17 +982,9 @@ ass_track_t* ass_read_memory(ass_library_t* library, char* buf, size_t bufsize,
 	return track;
 }
 
-/**
- * \brief Read subtitles from file.
- * \param library libass library object
- * \param fname file name
- * \param codepage recode buffer contents from given codepage
- * \return newly allocated track
-*/ 
-ass_track_t* ass_read_file(ass_library_t* library, char* fname, char* codepage)
+char* read_file_recode(char* fname, char* codepage, int* size)
 {
 	char* buf;
-	ass_track_t* track;
 	size_t bufsize;
 	
 	buf = read_file(fname, &bufsize);
@@ -1007,6 +999,26 @@ ass_track_t* ass_read_file(ass_library_t* library, char* fname, char* codepage)
 	if (!buf)
 		return 0;
 #endif
+	*size = bufsize;
+	return buf;
+}
+
+/**
+ * \brief Read subtitles from file.
+ * \param library libass library object
+ * \param fname file name
+ * \param codepage recode buffer contents from given codepage
+ * \return newly allocated track
+*/ 
+ass_track_t* ass_read_file(ass_library_t* library, char* fname, char* codepage)
+{
+	char* buf;
+	ass_track_t* track;
+	size_t bufsize;
+
+	buf = read_file_recode(fname, codepage, &bufsize);
+	if (!buf)
+		return 0;
 	track = parse_memory(library, buf);
 	free(buf);
 	if (!track)
diff --git a/libass/ass.h b/libass/ass.h
index 2e1aa1ab96..fb66b20420 100644
--- a/libass/ass.h
+++ b/libass/ass.h
@@ -162,6 +162,8 @@ void ass_process_codec_private(ass_track_t* track, char *data, int size);
 */
 void ass_process_chunk(ass_track_t* track, char *data, int size, long long timecode, long long duration);
 
+char* read_file_recode(char* fname, char* codepage, int* size);
+
 /**
  * \brief Read subtitles from file.
  * \param fname file name
-- 
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