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FFmpeg/tests

History

Wan-Teh Chang 2170017a1c avutil: fix data race in av_get_cpu_flags() ... Make the one-time initialization in av_get_cpu_flags() thread-safe. The static variables |flags|, |cpuflags_mask|, and |checked| in libavutil/cpu.c are read and written using normal load and store operations. These are considered as data races. The fix is to use atomic load and store operations. Remove the |checked| variable because the invalid value of -1 for |flags| can be used to indicate the same condition. Rename |flags| to |cpu_flags| and move it to file scope. The fix can be verified by running the libavutil/tests/cpu_init.c test program under ThreadSanitizer: ./configure --toolchain=clang-tsan make libavutil/tests/cpu_init libavutil/tests/cpu_init There should be no warnings from ThreadSanitizer. Co-author: Dmitry Vyukov of Google, who suggested the data race fix. Signed-off-by: Wan-Teh Chang <wtc@google.com>		8 years ago
..
checkasm	Remove Plan 9 support	8 years ago
fate	avutil: fix data race in av_get_cpu_flags()	8 years ago
filtergraphs	FATE: add a test for the ONE_STR mapping mode of the channelmap filter	11 years ago
ref	fate: Add spherical and stereo3d mov tests	8 years ago
.gitignore	Split global .gitignore file into per-directory files	9 years ago
Makefile	fate: Add tests for mov display matrix	8 years ago
audiogen.c	cosmetics: Write NULL pointer inequality checks more compactly	11 years ago
base64.c	tests: K&R formatting cosmetics for test programs	13 years ago
fate-run.sh	fate: Add tests for mov display matrix	8 years ago
fate.sh	fate.sh: Allow setting other make flags for running tests	8 years ago
lavf-regression.sh	Remove avserver.	11 years ago
md5.sh	fate: improve md5sum utility selection	12 years ago
reference.pnm	Replace lena.pnm	10 years ago
regression-funcs.sh	lavf: add AVFMT_FLAG_BITEXACT.	11 years ago
rotozoom.c	fate: avoid freopen(NULL) in videogen/rotozoom	13 years ago
tiny_psnr.c	Drop pointless assert.h #includes	9 years ago
utils.c	fate: teach videogen/rotozoom to output a single raw video stream	13 years ago
videogen.c	fate: avoid freopen(NULL) in videogen/rotozoom	13 years ago