avcodec/adpcm: Mark decoders as init-threadsafe

They don't modify any global state

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

diff --git a/libavcodec/adpcm.c b/libavcodec/adpcm.c
index 01aced2e10307c551e833e7ff83e64c936959b07..eb228cc47afe288fc8081ff35484324cf7aeb637 100644 (file)
--- a/libavcodec/adpcm.c
+++ b/libavcodec/adpcm.c
@@ -2142,6 +2142,7 @@ AVCodec ff_ ## name_ ## _decoder = {                        \
     .flush          = adpcm_flush,                          \
     .capabilities   = AV_CODEC_CAP_DR1,                     \
     .sample_fmts    = sample_fmts_,                         \
+    .caps_internal  = FF_CODEC_CAP_INIT_THREADSAFE,         \
 }
 
 /* Note: Do not forget to add new entries to the Makefile as well. */