1 files changed, 72 insertions, 0 deletions
diff --git a/sub/dec_sub.c b/sub/dec_sub.c
new file mode 100644
index 0000000000..6a6d1d77e5
--- /dev/null
+++ b/sub/dec_sub.c
@@ -0,0 +1,72 @@
+/*
+ * This file is part of MPlayer.
+ *
+ * MPlayer 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.
+ *
+ * MPlayer 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 MPlayer; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include <stdlib.h>
+#include <stdbool.h>
+#include <assert.h>
+
+#include "config.h"
+#include "libmpdemux/stheader.h"
+#include "sd.h"
+#include "dec_sub.h"
+#include "options.h"
+
+extern const struct sd_functions sd_ass;
+
+void sub_init(struct sh_sub *sh, struct osd_state *osd)
+{
+    struct MPOpts *opts = sh->opts;
+
+#ifdef CONFIG_ASS
+    if (opts->ass_enabled && is_text_sub(sh->type))
+        sh->sd_driver = &sd_ass;
+#endif
+    if (sh->sd_driver) {
+        sh->sd_driver->init(sh, osd);
+        sh->initialized = true;
+        sh->active = true;
+    }
+}
+
+void sub_decode(struct sh_sub *sh, struct osd_state *osd, void *data,
+                int data_len, double pts, double duration)
+{
+    if (sh->active && sh->sd_driver->decode)
+        sh->sd_driver->decode(sh, osd, data, data_len, pts, duration);
+}
+
+void sub_reset(struct sh_sub *sh, struct osd_state *osd)
+{
+    if (sh->active && sh->sd_driver->reset)
+        sh->sd_driver->reset(sh, osd);
+}
+
+void sub_switchoff(struct sh_sub *sh, struct osd_state *osd)
+{
+    if (sh->active && sh->sd_driver->switch_off)
+        sh->sd_driver->switch_off(sh, osd);
+    sh->active = false;
+}
+
+void sub_uninit(struct sh_sub *sh)
+{
+    assert (!sh->active);
+    if (sh->initialized && sh->sd_driver->uninit)
+        sh->sd_driver->uninit(sh);
+    sh->initialized = false;
+}