diff options
Diffstat (limited to 'libavformat/aviobuf.c')
-rw-r--r-- | libavformat/aviobuf.c | 39 |
1 files changed, 38 insertions, 1 deletions
diff --git a/libavformat/aviobuf.c b/libavformat/aviobuf.c index 91a91db630..d9d012ee90 100644 --- a/libavformat/aviobuf.c +++ b/libavformat/aviobuf.c @@ -20,7 +20,10 @@ */ #include "libavutil/crc.h" +#include "libavutil/dict.h" #include "libavutil/intreadwrite.h" +#include "libavutil/log.h" +#include "libavutil/opt.h" #include "avformat.h" #include "avio.h" #include "avio_internal.h" @@ -37,6 +40,31 @@ */ #define SHORT_SEEK_THRESHOLD 4096 +#if !FF_API_OLD_AVIO +static void *ffio_url_child_next(void *obj, void *prev) +{ + AVIOContext *s = obj; + return prev ? NULL : s->opaque; +} + +static const AVClass *ffio_url_child_class_next(const AVClass *prev) +{ + return prev ? NULL : &ffurl_context_class; +} + +static const AVOption ffio_url_options[] = { + { NULL }, +}; + +const AVClass ffio_url_class = { + .class_name = "AVIOContext", + .item_name = av_default_item_name, + .version = LIBAVUTIL_VERSION_INT, + .option = ffio_url_options, + .child_next = ffio_url_child_next, + .child_class_next = ffio_url_child_class_next, +}; +#endif static void fill_buffer(AVIOContext *s); static int url_resetbuf(AVIOContext *s, int flags); @@ -866,6 +894,9 @@ int ffio_fdopen(AVIOContext **s, URLContext *h) (*s)->read_pause = (int (*)(void *, int))h->prot->url_read_pause; (*s)->read_seek = (int64_t (*)(void *, int, int64_t, int))h->prot->url_read_seek; } +#if !FF_API_OLD_AVIO + (*s)->av_class = &ffio_url_class; +#endif return 0; } @@ -939,10 +970,16 @@ int ffio_rewind_with_probe_data(AVIOContext *s, unsigned char *buf, int buf_size int avio_open(AVIOContext **s, const char *filename, int flags) { + return avio_open2(s, filename, flags, NULL, NULL); +} + +int avio_open2(AVIOContext **s, const char *filename, int flags, + const AVIOInterruptCB *int_cb, AVDictionary **options) +{ URLContext *h; int err; - err = ffurl_open(&h, filename, flags); + err = ffurl_open(&h, filename, flags, int_cb, options); if (err < 0) return err; err = ffio_fdopen(s, h); |