diff options
Diffstat (limited to 'libavcodec/codec_internal.h')
| -rw-r--r-- | libavcodec/codec_internal.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/libavcodec/codec_internal.h b/libavcodec/codec_internal.h index 5df286ce52..a90c19d61a 100644 --- a/libavcodec/codec_internal.h +++ b/libavcodec/codec_internal.h @@ -30,6 +30,13 @@ */ #define FF_CODEC_CAP_INIT_THREADSAFE (1 << 0) /** + * The codec is not known to be init-threadsafe (i.e. it might be unsafe + * to initialize this codec and another codec concurrently, typically because + * the codec calls external APIs that are not known to be thread-safe). + * Therefore calling the codec's init function needs to be guarded with a lock. + */ +#define FF_CODEC_CAP_NOT_INIT_THREADSAFE (1 << 9) +/** * The codec allows calling the close function for deallocation even if * the init function returned a failure. Without this capability flag, a * codec does such cleanup internally when returning failures from the |