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authorAndreas Rheinhardt <andreas.rheinhardt@outlook.com>2022-06-30 17:00:09 +0200
committerAndreas Rheinhardt <andreas.rheinhardt@outlook.com>2022-07-25 23:31:37 +0200
commit13b3e84a4fc9cf2ecfeaa7a9ed148eda496419a6 (patch)
treec131be89861099cd3cf97ce15a971a9c57f48ef0 /libavcodec/ivi_dsp.h
parent72d5ce9fa6cd67497fbfffc97031cb6b7ab23c6d (diff)
downloadffmpeg-13b3e84a4fc9cf2ecfeaa7a9ed148eda496419a6.tar.gz
avcodec/hevc_cabac: Pass HEVCLocalContext when slice-threading
The HEVC decoder has both HEVCContext and HEVCLocalContext structures. The latter is supposed to be the structure containing the per-slicethread state. Yet that is not how it is handled in practice: Each HEVCLocalContext has a unique HEVCContext allocated for it and each of these coincides except in exactly one field: The corresponding HEVCLocalContext. This makes it possible to pass the HEVCContext everywhere where logically a HEVCLocalContext should be used. This commit stops doing this for lavc/hevc_cabac.c; it also constifies everything that is possible in order to ensure that no slice thread accidentally modifies the main HEVCContext state. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Diffstat (limited to 'libavcodec/ivi_dsp.h')
0 files changed, 0 insertions, 0 deletions