I'm hoping that this will address the remaining tsan fate-h264 issues:
WARNING: ThreadSanitizer: data race (pid=24478)
Read of size 8 at 0x7dbc0001c828 by main thread (mutexes: write M3243):
#0 ff_h264_ref_picture src/libavcodec/h264_picture.c:107
(ffmpeg+0x0000013b78d8)
[..]
Previous write of size 1 at 0x7dbc0001c82e by thread T2 (mutexes: write
M3245):
#0 ff_h264_direct_ref_list_init src/libavcodec/h264_direct.c:137
(ffmpeg+0x000001382c93)
But I'm not sure because I haven't been able to reproduce locally.
---
libavcodec/h264_slice.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/libavcodec/h264_slice.c b/libavcodec/h264_slice.c
index d4d31cc..8d7b6b8 100644
--- a/libavcodec/h264_slice.c
+++ b/libavcodec/h264_slice.c
@@ -1888,7 +1888,8 @@ static int h264_slice_init(H264Context *h,
H264SliceContext *sl,
if (sl->slice_type_nos == AV_PICTURE_TYPE_B && !sl->direct_spatial_mv_pred)
ff_h264_direct_dist_scale_factor(h, sl);
- ff_h264_direct_ref_list_init(h, sl);
+ if (!h->setup_finished)
+ ff_h264_direct_ref_list_init(h, sl);
if (h->avctx->skip_loop_filter >= AVDISCARD_ALL ||
(h->avctx->skip_loop_filter >= AVDISCARD_NONKEY &&
--
2.8.1
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