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| author | Wang Bin <wbsecg1@gmail.com> | 2017-01-09 11:52:06 +0800 |
|---|---|---|
| committer | Steven Liu <lq@chinaffmpeg.org> | 2017-01-09 11:52:06 +0800 |
| commit | 0e8b68a2c4031e25082603ad88711be12210d41f (patch) | |
| tree | c7917f042d9ef6b64791c509c07a757796511e94 /ffplay.c | |
| parent | b53b3a4f6abcc97d4cdcc1f025ef803fcfab18c6 (diff) | |
| download | ffmpeg-0e8b68a2c4031e25082603ad88711be12210d41f.tar.gz | |
avutil/tile: check clock_gettime at runtime for apple platforms
clock_gettime is avalible since macOS 10.12 and iOS 10.0. Because of
weak linking, clock_gettime can be build without error with new
macOS/iOS sdk, but the symbol may not exist on the target system.
Explicitly checking the symbol is required.
https://developer.apple.com/library/content/documentation/MacOSX/Conceptual/BPFrameworks/Concepts/WeakLinking.html
Signed-off-by: Wang Bin <wbsecg1@gmail.com>
Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
Diffstat (limited to 'ffplay.c')
0 files changed, 0 insertions, 0 deletions