avcodec/ass: add ff_ass_add_rect_bprint() helper
authorClément Bœsch <u@pkh.me>
Sun, 21 Sep 2014 16:36:11 +0000 (18:36 +0200)
committerClément Bœsch <u@pkh.me>
Sun, 21 Sep 2014 16:41:45 +0000 (18:41 +0200)
libavcodec/ass.c
libavcodec/ass.h

index a5b5ae5..ba0593c 100644 (file)
@@ -151,6 +151,14 @@ err:
     return ret;
 }
 
+int ff_ass_add_rect_bprint(AVSubtitle *sub, const AVBPrint *buf,
+                           int ts_start, int duration, int raw)
+{
+    if (!av_bprint_is_complete(buf))
+        return AVERROR(ENOMEM);
+    return ff_ass_add_rect(sub, buf->str, ts_start, duration, raw);
+}
+
 void ff_ass_bprint_text_event(AVBPrint *buf, const char *p, int size,
                              const char *linebreaks, int keep_ass_markup)
 {
index 2df38e6..5ed947a 100644 (file)
@@ -92,6 +92,13 @@ int ff_ass_add_rect(AVSubtitle *sub, const char *dialog,
                     int ts_start, int duration, int raw);
 
 /**
+ * Same as ff_ass_add_rect_bprint, but taking an AVBPrint buffer instead of a
+ * string.
+ */
+int ff_ass_add_rect_bprint(AVSubtitle *sub, const AVBPrint *buf,
+                           int ts_start, int duration, int raw);
+
+/**
  * Add an ASS dialog line to an AVBPrint buffer.
  *
  * @param buf pointer to an initialized AVBPrint buffer