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avcodec/ass: add ff_ass_add_rect_bprint() helper

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This commit is contained in:
Clément Bœsch 2014-09-21 18:36:11 +02:00
parent dcdc1cbf43
commit d210c0e777
2 changed files with 15 additions and 0 deletions
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8
libavcodec/ass.c
View 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)
{

7
libavcodec/ass.h
View File

@ -91,6 +91,13 @@ int ff_ass_subtitle_header_default(AVCodecContext *avctx);
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.
*