avcodec/adpcmenc: Mark encoders as init-threadsafe

Reviewed-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>

diff --git a/libavcodec/adpcmenc.c b/libavcodec/adpcmenc.c
index 4bab004dacbc68c91ae349883a569364d2e9a27d..78600735cf283388d5061d8ba28aa764051c91d0 100644 (file)
--- a/libavcodec/adpcmenc.c
+++ b/libavcodec/adpcmenc.c
@@ -978,7 +978,7 @@ AVCodec ff_ ## name_ ## _encoder = {                                       \
     .close          = adpcm_encode_close,                                  \
     .sample_fmts    = sample_fmts_,                                        \
     .capabilities   = capabilities_,                                       \
-    .caps_internal  = FF_CODEC_CAP_INIT_CLEANUP,                           \
+    .caps_internal  = FF_CODEC_CAP_INIT_CLEANUP | FF_CODEC_CAP_INIT_THREADSAFE, \
     .priv_class     = &adpcm_encoder_class,                                \
 }