From 6518cbc52a8c59f8f590405a852385adbc47ed62 Mon Sep 17 00:00:00 2001 From: Hendrik Leppkes Date: Thu, 31 Mar 2016 21:49:02 +0100 Subject: lavc/utils: Introduce ff_bprint_to_codecpar_extradata for avformat It will be used by text subtitle demuxers to construct format instructions straight into extradata. They all currently a similar function that accepts an AVCodecContext instead. Signed-off-by: Derek Buitenhuis --- libavformat/internal.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'libavformat/internal.h') diff --git a/libavformat/internal.h b/libavformat/internal.h index 7defce88a7..cd390ddf70 100644 --- a/libavformat/internal.h +++ b/libavformat/internal.h @@ -22,6 +22,8 @@ #define AVFORMAT_INTERNAL_H #include + +#include "libavutil/bprint.h" #include "avformat.h" #include "os_support.h" @@ -596,4 +598,9 @@ int ff_reshuffle_raw_rgb(AVFormatContext *s, AVPacket **ppkt, AVCodecContext *en */ int ff_get_packet_palette(AVFormatContext *s, AVPacket *pkt, int ret, uint32_t *palette); +/** + * Finalize buf into extradata and set its size appropriately. + */ +int ff_bprint_to_codecpar_extradata(AVCodecParameters *par, struct AVBPrint *buf); + #endif /* AVFORMAT_INTERNAL_H */ -- cgit v1.2.3