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-rw-r--r--libhb/handbrake/ssautil.h34
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diff --git a/libhb/handbrake/ssautil.h b/libhb/handbrake/ssautil.h
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+/* ssautil.h
+ *
+ * Copyright (c) 2003-2019 HandBrake Team
+ * This file is part of the HandBrake source code
+ * Homepage: <http://handbrake.fr/>.
+ * It may be used under the terms of the GNU General Public License v2.
+ * For full terms see the file COPYING file or visit http://www.gnu.org/licenses/gpl-2.0.html
+ */
+
+#ifndef __SSAUTIL_H__
+#define __SSAUTIL_H__
+
+typedef struct hb_subtitle_style_s hb_subtitle_style_t;
+typedef struct hb_subtitle_style_context_s hb_subtitle_style_context_t;
+
+typedef struct hb_tx3g_output_buf_s hb_tx3g_output_buf_t;
+typedef struct hb_tx3g_style_context_s hb_tx3g_style_context_t;
+
+#define HB_STYLE_FLAG_ITALIC 0x0001
+#define HB_STYLE_FLAG_BOLD 0x0002
+#define HB_STYLE_FLAG_UNDERLINE 0x0004
+
+hb_subtitle_style_context_t * hb_subtitle_style_init(const char * ssa_header);
+hb_tx3g_style_context_t * hb_tx3g_style_init(
+ int height, const char * ssa_header);
+void hb_subtitle_style_close(hb_subtitle_style_context_t ** ctx);
+void hb_tx3g_style_close(hb_tx3g_style_context_t ** ctx);
+
+void hb_muxmp4_process_subtitle_style(
+ hb_tx3g_style_context_t * ctx,
+ uint8_t * input, uint8_t ** output,
+ uint8_t ** style, uint16_t * stylesize);
+
+#endif // __SSAUTIL_H__