From 5766c8e968d17781c9e3c8f8d3676359457fe987 Mon Sep 17 00:00:00 2001 From: Andreas Rheinhardt Date: Fri, 27 Nov 2020 01:12:01 +0100 Subject: avcodec/utils: Remove ff_codec_open2_recursive() This function existed to enable codecs with non-threadsafe init functions to initialize other codecs despite the fact that normally no two codecs with non-threadsafe init functions can be initialized at the same time (there is a mutex guarding this). Yet there are no users of this function any more as all users have been made thread-safe (switching away from ff_codec_open2_recursive() was required for this as said function requires the caller to hold the lock to the mutex guarding the initializations and this is only true for codecs with the FF_CODEC_CAP_INIT_THREADSAFE flag unset); so remove it. Reviewed-by: Anton Khirnov Signed-off-by: Andreas Rheinhardt --- libavcodec/internal.h | 7 ------- 1 file changed, 7 deletions(-) (limited to 'libavcodec/internal.h') diff --git a/libavcodec/internal.h b/libavcodec/internal.h index 17defb9b50..141f3fb88e 100644 --- a/libavcodec/internal.h +++ b/libavcodec/internal.h @@ -306,13 +306,6 @@ int ff_thread_can_start_frame(AVCodecContext *avctx); int avpriv_h264_has_num_reorder_frames(AVCodecContext *avctx); -/** - * Call avcodec_open2 recursively by decrementing counter, unlocking mutex, - * calling the function and then restoring again. Assumes the mutex is - * already locked - */ -int ff_codec_open2_recursive(AVCodecContext *avctx, const AVCodec *codec, AVDictionary **options); - const uint8_t *avpriv_find_start_code(const uint8_t *p, const uint8_t *end, uint32_t *state); -- cgit v1.2.3