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| author | Michael Niedermayer <michaelni@gmx.at> | 2011-04-14 03:21:38 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2011-04-14 03:21:38 +0200 |
| commit | c55780dcef1ba87564d8003cded7d045dce9ba34 (patch) | |
| tree | f685b7150db1c7e0f5e65fb2761f3f8bd843f056 /libavformat/avio.c | |
| parent | ff5278d8f6203a9486c0cd63a3aecef4bc2e4f6f (diff) | |
| parent | 651b276ef7ad8d89e89bfc94a4232ab6c36f3a8a (diff) | |
Merge remote branch 'qatar/master'
* qatar/master: (32 commits)
libopencore-amr, libvo-amrwbenc: Allow enabling DTX via private AVOptions
libopencore-amr, libvo-amrwbenc: Only check the bitrate when changed
libopencore-amr, libvo-amrwbenc: Find the closest matching bitrate
libvo-*: Fix up the long codec names
libavcodec: Mark AVCodec->priv_class const
swscale: Factorize FAST_BGR2YV12 definition.
libvo-aacenc: Only produce extradata if the global header flag is set
lavf: postpone removal of public metadata conversion API
lavc: postpone removal of request_channels
lavc: postpone removal of audioconvert and sample_fmt wrappers
lavf: postpone removal of deprecated avio functions
libopencore-amr: Cosmetics: Rewrap and align
libopencore-amr, libvo-amrbwenc: Rename variables and functions
libopencore-amr: Convert commented out debug logging into av_dlog
libopencore-amr: Remove an unused state variable
libvo-amrwbenc: Don't explicitly store bitrate modes in the bitrate table
libopencore-amr: Remove a useless local variable
libopencore-amr, libvo-amrwbenc: Make the bitrate/mode mapping array static const
libopencore-amr, libvo-amrwbenc: Return proper error codes in most places
libopencore-amr: Don't print carriage returns in log messages
...
Conflicts:
doc/developer.texi
libavcodec/avcodec.h
libavcodec/libvo-aacenc.c
libavcodec/libvo-amrwbenc.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavformat/avio.c')
| -rw-r--r-- | libavformat/avio.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/libavformat/avio.c b/libavformat/avio.c index 934fa213e9..725a95f768 100644 --- a/libavformat/avio.c +++ b/libavformat/avio.c @@ -363,6 +363,7 @@ int ffurl_close(URLContext *h) return ret; } +#if FF_API_OLD_AVIO int url_exist(const char *filename) { URLContext *h; @@ -371,6 +372,26 @@ int url_exist(const char *filename) ffurl_close(h); return 1; } +#endif + +int avio_check(const char *url, int flags) +{ + URLContext *h; + int ret = ffurl_alloc(&h, url, flags); + if (ret) + return ret; + + if (h->prot->url_check) { + ret = h->prot->url_check(h, flags); + } else { + ret = ffurl_connect(h); + if (ret >= 0) + ret = flags; + } + + ffurl_close(h); + return ret; +} int64_t ffurl_size(URLContext *h) { |