diff options
| author | Carl Hetherington <cth@carlh.net> | 2021-10-15 22:26:47 +0200 |
|---|---|---|
| committer | Carl Hetherington <cth@carlh.net> | 2021-10-15 22:42:48 +0200 |
| commit | a3c663012ae1134bef0c36304d71ab319114cfcb (patch) | |
| tree | 5eb851e1a7542852a80c345bd250ac444885b6fe /src/lib/butler.cc | |
| parent | eebcd9cc28478b193ded1cd820169fd89e6072c5 (diff) | |
Use an enum instead of a bool to specify blocking/non-blocking.
Diffstat (limited to 'src/lib/butler.cc')
| -rw-r--r-- | src/lib/butler.cc | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/lib/butler.cc b/src/lib/butler.cc index 6f7349b5f..f19e1e080 100644 --- a/src/lib/butler.cc +++ b/src/lib/butler.cc @@ -238,12 +238,12 @@ try } -/** @param blocking true if we should block until video is available. If blocking is false +/** @param behaviour BLOCKING if we should block until video is available. If behaviour is NON_BLOCKING * and no video is immediately available the method will return a 0 PlayerVideo and the error AGAIN. * @param e if non-0 this is filled with an error code (if an error occurs) or is untouched if no error occurs. */ pair<shared_ptr<PlayerVideo>, DCPTime> -Butler::get_video (bool blocking, Error* e) +Butler::get_video (Behaviour behaviour, Error* e) { boost::mutex::scoped_lock lm (_mutex); @@ -260,7 +260,7 @@ Butler::get_video (bool blocking, Error* e) } }; - if (_video.empty() && (_finished || _died || (_suspended && !blocking))) { + if (_video.empty() && (_finished || _died || (_suspended && behaviour == Behaviour::NON_BLOCKING))) { setup_error (e, Error::Code::AGAIN); return make_pair(shared_ptr<PlayerVideo>(), DCPTime()); } |