Signed-off-by: Andreas Rheinhardt <andreas.rheinha...@gmail.com> --- libavcodec/cook.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/libavcodec/cook.c b/libavcodec/cook.c index f552a57415..60b6bd6c19 100644 --- a/libavcodec/cook.c +++ b/libavcodec/cook.c @@ -44,6 +44,7 @@ #include "libavutil/channel_layout.h" #include "libavutil/lfg.h" +#include "libavutil/thread.h" #include "audiodsp.h" #include "avcodec.h" @@ -1051,6 +1052,7 @@ static void dump_cook_context(COOKContext *q) */ static av_cold int cook_decode_init(AVCodecContext *avctx) { + static AVOnce init_static_once = AV_ONCE_INIT; COOKContext *q = avctx->priv_data; GetByteContext gb; int s = 0; @@ -1229,7 +1231,7 @@ static av_cold int cook_decode_init(AVCodecContext *avctx) } /* Generate tables */ - init_pow2table(); + ff_thread_once(&init_static_once, init_pow2table); init_gain_table(q); init_cplscales_table(q); @@ -1281,7 +1283,7 @@ AVCodec ff_cook_decoder = { .close = cook_decode_close, .decode = cook_decode_frame, .capabilities = AV_CODEC_CAP_DR1, - .caps_internal = FF_CODEC_CAP_INIT_CLEANUP, .sample_fmts = (const enum AVSampleFormat[]) { AV_SAMPLE_FMT_FLTP, AV_SAMPLE_FMT_NONE }, + .caps_internal = FF_CODEC_CAP_INIT_THREADSAFE | FF_CODEC_CAP_INIT_CLEANUP, }; -- 2.25.1 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".