lavc: replace and deprecate the lock manager

Use static mutexes instead of requiring a lock manager. The behavior should be roughly the same before and after this change for API users which did not set the lock manager at all (except that a minor memory leak disappears).

wm4 committed 8 years ago

Commit a04c2c71 parent 9b121df5 files · +28 −99Browse files

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@@ -15,6 +15,11 @@ libavutil: 2017-10-21 · 14 unmodified lines
15	15
16	16	API changes, most recent first:
17	17
	18	+2017-xx-xx - xxxxxxx - lavc 58.9.100 - avcodec.h
	19	+ Deprecate av_lockmgr_register(). You need to build FFmpeg with threading
	20	+ support enabled to get basic thread-safety (which is the default build
	21	+ configuration).
	22	+
18	23	2017-12-xx - xxxxxxx - lavu 56.7.100 - cpu.h
19	24	AVX-512 flags added.
20	25

lavc: replace and deprecate the lock manager

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