ffmpeg | branch: master | Michael Niedermayer <michael@niedermayer.cc> | Fri Oct 22 23:15:59 2021 +0200| [c7699f95bb00cd7835aca4452d83320e42550a1d] | committer: Michael Niedermayer swscale/utils: Set all threads to the same colorspace even on failure Fixes: ./ffplay dav.y4m -vf "scale=hd1080:threads=4" Found-by: Paul Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=c7699f95bb00cd7835...

libswscale/utils.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/libswscale/utils.c b/libswscale/utils.c index 367b0ea501..3752c3ec38 100644 --- a/libswscale/utils.c +++ b/libswscale/utils.c @@ -874,15 +874,16 @@ int sws_setColorspaceDetails(struct SwsContext *c, const int inv_table[4], int need_reinit = 0; if (c->nb_slice_ctx) { + int parent_ret = 0; for (int i = 0; i < c->nb_slice_ctx; i++) { int ret = sws_setColorspaceDetails(c->slice_ctx[i], inv_table, srcRange, table, dstRange, brightness, contrast, saturation); if (ret < 0) - return ret; + parent_ret = ret; } - return 0; + return parent_ret; } handle_formats(c);