diff options
| -rw-r--r-- | libavformat/avformat.h | 4 | ||||
| -rw-r--r-- | libavformat/avio.c | 2 | ||||
| -rw-r--r-- | libavformat/format.c | 4 | ||||
| -rw-r--r-- | libavformat/url.h | 2 |
4 files changed, 6 insertions, 6 deletions
diff --git a/libavformat/avformat.h b/libavformat/avformat.h index a9abfbd4c2..3358e2df1f 100644 --- a/libavformat/avformat.h +++ b/libavformat/avformat.h @@ -1752,14 +1752,14 @@ int avformat_network_deinit(void); * if f is non-NULL, returns the next registered input format after f * or NULL if f is the last one. */ -AVInputFormat *av_iformat_next(AVInputFormat *f); +AVInputFormat *av_iformat_next(const AVInputFormat *f); /** * If f is NULL, returns the first registered output format, * if f is non-NULL, returns the next registered output format after f * or NULL if f is the last one. */ -AVOutputFormat *av_oformat_next(AVOutputFormat *f); +AVOutputFormat *av_oformat_next(const AVOutputFormat *f); /** * Allocate an AVFormatContext. diff --git a/libavformat/avio.c b/libavformat/avio.c index 0a2a0a9aab..d71cfe8a62 100644 --- a/libavformat/avio.c +++ b/libavformat/avio.c @@ -32,7 +32,7 @@ static URLProtocol *first_protocol = NULL; -URLProtocol *ffurl_protocol_next(URLProtocol *prev) +URLProtocol *ffurl_protocol_next(const URLProtocol *prev) { return prev ? prev->next : first_protocol; } diff --git a/libavformat/format.c b/libavformat/format.c index 95060f373d..5545d07979 100644 --- a/libavformat/format.c +++ b/libavformat/format.c @@ -36,7 +36,7 @@ static AVOutputFormat *first_oformat = NULL; static AVInputFormat **last_iformat = &first_iformat; static AVOutputFormat **last_oformat = &first_oformat; -AVInputFormat *av_iformat_next(AVInputFormat *f) +AVInputFormat *av_iformat_next(const AVInputFormat *f) { if (f) return f->next; @@ -44,7 +44,7 @@ AVInputFormat *av_iformat_next(AVInputFormat *f) return first_iformat; } -AVOutputFormat *av_oformat_next(AVOutputFormat *f) +AVOutputFormat *av_oformat_next(const AVOutputFormat *f) { if (f) return f->next; diff --git a/libavformat/url.h b/libavformat/url.h index 712ea0f5b4..c4d16429bf 100644 --- a/libavformat/url.h +++ b/libavformat/url.h @@ -240,7 +240,7 @@ int ff_check_interrupt(AVIOInterruptCB *cb); * * @param prev result of the previous call to this functions or NULL. */ -URLProtocol *ffurl_protocol_next(URLProtocol *prev); +URLProtocol *ffurl_protocol_next(const URLProtocol *prev); /* udp.c */ int ff_udp_set_remote_url(URLContext *h, const char *uri); |