[vlc-devel] [PATCH 5/6] thread: remove vlc_mutex_destroy()
Thomas Guillem
thomas at gllm.fr
Fri Feb 21 08:08:24 CET 2020
Hello,
Is it possible to merge 5 and 6?
Conds and muteces are generally together. And that way we have one conflict to solve instead of two in case of rebasing.
(On a phone, didn't fully review the other patches)
On Thu, Feb 20, 2020, at 20:58, Rémi Denis-Courmont wrote:
> ---
> include/vlc_cxx_helpers.hpp | 4 ----
> include/vlc_threads.h | 7 -------
> lib/core.c | 1 -
> lib/event.c | 2 --
> lib/media.c | 2 --
> lib/media_list.c | 2 --
> lib/media_list_player.c | 5 -----
> modules/access/bluray.c | 10 +---------
> modules/access/decklink.cpp | 1 -
> modules/access/dshow/dshow.cpp | 1 -
> modules/access/dtv/bdagraph.cpp | 1 -
> modules/access/dv.c | 3 ---
> modules/access/dvdnav.c | 2 --
> modules/access/http/h2conn.c | 2 --
> modules/access/http/h2output.c | 2 --
> modules/access/mms/mmstu.c | 2 --
> modules/access/rist.c | 2 --
> modules/access/srt.c | 4 ----
> modules/access_output/rist.c | 2 --
> modules/access_output/srt.c | 4 ----
> modules/audio_filter/compressor.c | 3 ---
> modules/audio_filter/equalizer.c | 2 --
> modules/audio_filter/spatializer/spatializer.cpp | 1 -
> modules/audio_output/amem.c | 1 -
> modules/audio_output/audiotrack.c | 1 -
> modules/audio_output/audiounit_ios.m | 2 --
> modules/audio_output/auhal.c | 5 -----
> modules/audio_output/coreaudio_common.c | 15 ---------------
> modules/audio_output/coreaudio_common.h | 5 +----
> modules/audio_output/directsound.c | 3 ---
> modules/audio_output/kai.c | 1 -
> modules/audio_output/opensles_android.c | 1 -
> modules/audio_output/waveout.c | 1 -
> modules/codec/avcodec/video.c | 2 --
> modules/codec/dmo/dmo.c | 2 --
> modules/codec/kate.c | 1 -
> modules/codec/libass.c | 1 -
> modules/codec/omxil/mediacodec.c | 1 -
> modules/codec/omxil/omxil_utils.h | 3 +--
> modules/codec/omxil/utils.c | 1 -
> modules/codec/videotoolbox.c | 3 ---
> modules/codec/zvbi.c | 2 --
> modules/control/dbus/dbus.c | 3 ---
> modules/control/gestures.c | 2 --
> modules/control/globalhotkeys/win32.c | 3 ---
> modules/control/rc.c | 2 --
> modules/demux/adaptive/PlaylistManager.cpp | 3 ---
> modules/demux/adaptive/Streams.cpp | 2 --
> modules/demux/adaptive/encryption/Keyring.cpp | 1 -
> modules/demux/adaptive/http/Chunk.cpp | 1 -
> modules/demux/adaptive/http/Downloader.cpp | 1 -
> .../demux/adaptive/http/HTTPConnectionManager.cpp | 1 -
> .../adaptive/logic/NearOptimalAdaptationLogic.cpp | 1 -
> .../adaptive/logic/PredictiveAdaptationLogic.cpp | 1 -
> .../adaptive/logic/RateBasedAdaptationLogic.cpp | 1 -
> modules/demux/adaptive/plumbing/FakeESOut.cpp | 1 -
> modules/demux/mkv/demux.cpp | 2 --
> modules/demux/mkv/events.cpp | 1 -
> modules/demux/mpeg/ts.c | 4 ----
> modules/gui/ncurses.c | 1 -
> modules/gui/qt/medialibrary/mlbasemodel.cpp | 1 -
> modules/gui/skins2/commands/async_queue.cpp | 1 -
> modules/gui/skins2/commands/cmd_callbacks.hpp | 1 -
> modules/hw/d3d11/d3d11_surface.c | 1 -
> modules/hw/mmal/codec.c | 2 --
> modules/hw/mmal/converter.c | 2 --
> modules/hw/mmal/mmal_cma.c | 1 -
> modules/hw/mmal/mmal_picture.c | 2 --
> modules/hw/mmal/vout.c | 2 --
> modules/keystore/memory.c | 1 -
> modules/lua/extension.c | 6 ------
> modules/lua/libs/dialog.c | 1 -
> modules/lua/services_discovery.c | 2 --
> modules/misc/audioscrobbler.c | 2 --
> modules/misc/fingerprinter.c | 2 --
> modules/misc/rtsp.c | 2 --
> modules/misc/securetransport.c | 2 --
> modules/mux/mpeg/ts.c | 1 -
> modules/notify/notify.c | 1 -
> modules/services_discovery/podcast.c | 2 --
> modules/spu/audiobargraph_v.c | 2 --
> modules/spu/dynamicoverlay/dynamicoverlay.c | 1 -
> modules/spu/logo.c | 1 -
> modules/spu/marq.c | 1 -
> modules/spu/mosaic.c | 1 -
> modules/spu/rss.c | 4 ----
> modules/spu/subsdelay.c | 2 --
> modules/stream_filter/decomp.c | 2 --
> modules/stream_filter/hds/hds.c | 2 --
> modules/stream_filter/prefetch.c | 2 --
> modules/stream_out/chromecast/cast.cpp | 1 -
> modules/stream_out/rtp.c | 12 ------------
> modules/stream_out/rtsp.c | 2 --
> modules/stream_out/sdi/DBMSDIOutput.cpp | 1 -
> modules/stream_out/sdi/SDIStream.cpp | 1 -
> modules/stream_out/transcode/encoder/encoder.c | 1 -
> modules/stream_out/transcode/transcode.c | 8 +-------
> modules/video_filter/alphamask.c | 1 -
> modules/video_filter/ball.c | 2 --
> modules/video_filter/bluescreen.c | 1 -
> modules/video_filter/erase.c | 1 -
> modules/video_filter/extract.c | 1 -
> modules/video_filter/gradfun.c | 1 -
> modules/video_filter/gradient.c | 1 -
> modules/video_filter/grain.c | 1 -
> modules/video_filter/hqdn3d.c | 2 --
> modules/video_filter/postproc.c | 1 -
> modules/video_filter/puzzle.c | 3 ---
> modules/video_output/decklink.cpp | 1 -
> modules/video_output/ios.m | 1 -
> modules/video_output/splitter.c | 2 --
> modules/video_output/wayland/xdg-shell.c | 1 -
> modules/video_output/win32/events.c | 1 -
> modules/video_output/win32/inhibit.c | 2 --
> modules/visualization/goom.c | 2 --
> modules/visualization/projectm.cpp | 2 --
> modules/visualization/vsxu.cpp | 4 ----
> src/android/thread.c | 1 -
> src/audio_output/output.c | 3 ---
> src/clock/clock.c | 1 -
> src/clock/input_clock.c | 1 -
> src/input/decoder.c | 3 ---
> src/input/demux_chained.c | 2 --
> src/input/es_out.c | 2 --
> src/input/es_out_timeshift.c | 2 --
> src/input/input.c | 1 -
> src/input/item.c | 1 -
> src/input/resource.c | 2 --
> src/input/stats.c | 2 --
> src/input/thumbnailer.c | 1 -
> src/input/vlm.c | 4 ----
> src/interface/dialog.c | 2 --
> src/libvlc.c | 5 -----
> src/libvlc.h | 1 -
> src/libvlccore.sym | 1 -
> src/media_source/media_source.c | 1 -
> src/media_source/media_tree.c | 1 -
> src/misc/addons.c | 2 --
> src/misc/background_worker.c | 1 -
> src/misc/events.c | 2 --
> src/misc/exit.c | 6 ------
> src/misc/fifo.c | 1 -
> src/misc/httpcookies.c | 1 -
> src/misc/interrupt.c | 1 -
> src/misc/medialibrary.c | 2 --
> src/misc/messages.c | 1 -
> src/misc/objects.c | 1 -
> src/misc/picture_fifo.c | 1 -
> src/misc/picture_pool.c | 1 -
> src/misc/threads.c | 10 ----------
> src/misc/update.c | 2 --
> src/network/httpd.c | 4 ----
> src/os2/thread.c | 1 -
> src/player/player.c | 3 ---
> src/player/timer.c | 1 -
> src/posix/timer.c | 2 --
> src/preparser/fetcher.c | 2 --
> src/stream_output/stream_output.c | 3 ---
> src/test/timer.c | 2 --
> src/video_output/control.c | 1 -
> src/video_output/opengl.c | 2 --
> src/video_output/snapshot.c | 1 -
> src/video_output/video_output.c | 5 -----
> src/video_output/vout_subpictures.c | 5 -----
> src/video_output/window.c | 2 --
> 165 files changed, 4 insertions(+), 356 deletions(-)
>
> diff --git a/include/vlc_cxx_helpers.hpp b/include/vlc_cxx_helpers.hpp
> index 2f256016e5..67175407ac 100644
> --- a/include/vlc_cxx_helpers.hpp
> +++ b/include/vlc_cxx_helpers.hpp
> @@ -281,10 +281,6 @@ public:
> {
> vlc_mutex_init( &m_mutex );
> }
> - ~mutex()
> - {
> - vlc_mutex_destroy( &m_mutex );
> - }
>
> mutex( const mutex& ) = delete;
> mutex& operator=( const mutex& ) = delete;
> diff --git a/include/vlc_threads.h b/include/vlc_threads.h
> index 02060cc775..77d9c416f8 100644
> --- a/include/vlc_threads.h
> +++ b/include/vlc_threads.h
> @@ -344,13 +344,6 @@ VLC_API void vlc_mutex_init(vlc_mutex_t *);
> */
> VLC_API void vlc_mutex_init_recursive(vlc_mutex_t *);
>
> -/**
> - * Deinitializes a mutex.
> - *
> - * The mutex must not be locked, otherwise behaviour is undefined.
> - */
> -VLC_API void vlc_mutex_destroy(vlc_mutex_t *);
> -
> /**
> * Acquires a mutex.
> *
> diff --git a/lib/core.c b/lib/core.c
> index 52549a139d..56b985f597 100644
> --- a/lib/core.c
> +++ b/lib/core.c
> @@ -93,7 +93,6 @@ void libvlc_release( libvlc_instance_t *p_instance )
>
> if( refs == 0 )
> {
> - vlc_mutex_destroy( lock );
> libvlc_Quit( p_instance->p_libvlc_int );
> libvlc_InternalCleanup( p_instance->p_libvlc_int );
> libvlc_InternalDestroy( p_instance->p_libvlc_int );
> diff --git a/lib/event.c b/lib/event.c
> index 28d3d0c232..96a17e1b19 100644
> --- a/lib/event.c
> +++ b/lib/event.c
> @@ -90,8 +90,6 @@ void libvlc_event_manager_init(libvlc_event_manager_t
> *em, void *obj)
>
> void libvlc_event_manager_destroy(libvlc_event_manager_t *em)
> {
> - vlc_mutex_destroy(&em->lock);
> -
> for (size_t i = 0; i < vlc_array_count(&em->listeners); i++)
> free(vlc_array_item_at_index(&em->listeners, i));
>
> diff --git a/lib/media.c b/lib/media.c
> index f045c729d2..b2277e58d0 100644
> --- a/lib/media.c
> +++ b/lib/media.c
> @@ -563,8 +563,6 @@ void libvlc_media_release( libvlc_media_t *p_md )
> input_item_Release( p_md->p_input_item );
>
> vlc_cond_destroy( &p_md->parsed_cond );
> - vlc_mutex_destroy( &p_md->parsed_lock );
> - vlc_mutex_destroy( &p_md->subitems_lock );
>
> /* Construct the event */
> libvlc_event_t event;
> diff --git a/lib/media_list.c b/lib/media_list.c
> index c4584c3a20..e8a8a25881 100644
> --- a/lib/media_list.c
> +++ b/lib/media_list.c
> @@ -202,8 +202,6 @@ void libvlc_media_list_release( libvlc_media_list_t
> * p_mlist )
> libvlc_media_release( p_md );
> }
>
> - vlc_mutex_destroy( &p_mlist->object_lock );
> - vlc_mutex_destroy( &p_mlist->refcount_lock );
> vlc_array_clear( &p_mlist->items );
>
> libvlc_release( p_mlist->p_libvlc_instance );
> diff --git a/lib/media_list_player.c b/lib/media_list_player.c
> index 6a96f5aee3..6e02a807d9 100644
> --- a/lib/media_list_player.c
> +++ b/lib/media_list_player.c
> @@ -498,8 +498,6 @@ libvlc_media_list_player_new(libvlc_instance_t *
> p_instance)
> error:
> libvlc_event_manager_destroy(&p_mlp->event_manager);
> vlc_cond_destroy(&p_mlp->seek_pending);
> - vlc_mutex_destroy(&p_mlp->mp_callback_lock);
> - vlc_mutex_destroy(&p_mlp->object_lock);
> free(p_mlp);
> return NULL;
> }
> @@ -544,9 +542,6 @@ void
> libvlc_media_list_player_release(libvlc_media_list_player_t * p_mlp)
>
> libvlc_event_manager_destroy(&p_mlp->event_manager);
> vlc_cond_destroy(&p_mlp->seek_pending);
> - vlc_mutex_destroy(&p_mlp->mp_callback_lock);
> - vlc_mutex_destroy(&p_mlp->object_lock);
> -
> free(p_mlp->current_playing_item_path);
> free(p_mlp);
> }
> diff --git a/modules/access/bluray.c b/modules/access/bluray.c
> index a299878282..90b811e159 100644
> --- a/modules/access/bluray.c
> +++ b/modules/access/bluray.c
> @@ -476,10 +476,8 @@ static void
> unref_subpicture_updater(bluray_spu_updater_sys_t *p_sys)
> p_sys->p_overlay = NULL;
> vlc_mutex_unlock(&p_sys->lock);
>
> - if (refs < 1) {
> - vlc_mutex_destroy(&p_sys->lock);
> + if (refs < 1)
> free(p_sys);
> - }
> }
>
> /* Get a 3 char code
> @@ -1131,10 +1129,6 @@ static void blurayClose(vlc_object_t *object)
>
> ARRAY_RESET(p_sys->events_delayed);
>
> - vlc_mutex_destroy(&p_sys->pl_info_lock);
> - vlc_mutex_destroy(&p_sys->bdj.lock);
> - vlc_mutex_destroy(&p_sys->read_block_lock);
> -
> free(p_sys->psz_bd_path);
> }
>
> @@ -1576,7 +1570,6 @@ static void bluray_esOutDestroy(es_out_t *p_out)
> for (size_t i = 0; i < vlc_array_count(&esout_priv->es); ++i)
> es_pair_Delete(vlc_array_item_at_index(&esout_priv->es, i));
> vlc_array_clear(&esout_priv->es);
> - vlc_mutex_destroy(&esout_priv->lock);
> free(esout_priv);
> }
>
> @@ -1804,7 +1797,6 @@ static void blurayCloseOverlay(demux_t *p_demux,
> int plane)
> /* no references to this overlay exist in vo anymore */
> es_out_Control(p_sys->p_out,
> BLURAY_ES_OUT_CONTROL_DELETE_OVERLAY, plane);
>
> - vlc_mutex_destroy(&ov->lock);
> subpicture_region_ChainDelete(ov->p_regions);
> free(ov);
>
> diff --git a/modules/access/decklink.cpp b/modules/access/decklink.cpp
> index d2ba30e111..e24fd128c7 100644
> --- a/modules/access/decklink.cpp
> +++ b/modules/access/decklink.cpp
> @@ -782,7 +782,6 @@ static void Close(vlc_object_t *p_this)
> if (sys->delegate)
> sys->delegate->Release();
>
> - vlc_mutex_destroy(&sys->pts_lock);
> free(sys);
> }
>
> diff --git a/modules/access/dshow/dshow.cpp
> b/modules/access/dshow/dshow.cpp
> index f5a6604d6a..d977070d0c 100644
> --- a/modules/access/dshow/dshow.cpp
> +++ b/modules/access/dshow/dshow.cpp
> @@ -816,7 +816,6 @@ static void CommonClose( vlc_object_t *p_this,
> access_sys_t *p_sys )
>
> vlc_delete_all( p_sys->pp_streams );
>
> - vlc_mutex_destroy( &p_sys->lock );
> vlc_cond_destroy( &p_sys->wait );
>
> vlc_mta_release( p_this );
> diff --git a/modules/access/dtv/bdagraph.cpp b/modules/access/dtv/bdagraph.cpp
> index 77d42ee56c..62a6133099 100644
> --- a/modules/access/dtv/bdagraph.cpp
> +++ b/modules/access/dtv/bdagraph.cpp
> @@ -321,7 +321,6 @@ BDAOutput::BDAOutput( vlc_object_t *p_access ) :
> BDAOutput::~BDAOutput()
> {
> Empty();
> - vlc_mutex_destroy( &lock );
> vlc_cond_destroy( &wait );
> }
>
> diff --git a/modules/access/dv.c b/modules/access/dv.c
> index 14d538f3c1..8a8baa104d 100644
> --- a/modules/access/dv.c
> +++ b/modules/access/dv.c
> @@ -238,7 +238,6 @@ static void Close( vlc_object_t *p_this )
> raw1394_iso_shutdown( p_sys->p_raw1394 );
>
> vlc_join( p_sys->p_ev->thread, NULL );
> - vlc_mutex_destroy( &p_sys->p_ev->lock );
>
> /* Cleanup frame data */
> if( p_sys->p_ev->p_frame )
> @@ -256,8 +255,6 @@ static void Close( vlc_object_t *p_this )
> raw1394_destroy_handle( p_sys->p_raw1394 );
>
> AVCClose( p_access );
> -
> - vlc_mutex_destroy( &p_sys->lock );
> }
>
> /*****************************************************************************
> diff --git a/modules/access/dvdnav.c b/modules/access/dvdnav.c
> index fb1b1aef63..3b18266ac8 100644
> --- a/modules/access/dvdnav.c
> +++ b/modules/access/dvdnav.c
> @@ -487,8 +487,6 @@ static void Close( vlc_object_t *p_this )
> /* Stop still image handler */
> if( p_sys->still.b_created )
> vlc_timer_destroy( p_sys->still.timer );
> - vlc_mutex_destroy( &p_sys->still.lock );
> - vlc_mutex_destroy( &p_sys->event_lock );
>
> for( int i = 0; i < PS_TK_COUNT; i++ )
> {
> diff --git a/modules/access/http/h2conn.c b/modules/access/http/h2conn.c
> index e2c9de6e86..20c7e5b0e4 100644
> --- a/modules/access/http/h2conn.c
> +++ b/modules/access/http/h2conn.c
> @@ -740,7 +740,6 @@ static void vlc_h2_conn_destroy(struct vlc_h2_conn *conn)
>
> vlc_cancel(conn->thread);
> vlc_join(conn->thread, NULL);
> - vlc_mutex_destroy(&conn->lock);
>
> vlc_h2_output_destroy(conn->out);
> vlc_tls_Shutdown(conn->conn.tls, true);
> @@ -796,7 +795,6 @@ struct vlc_http_conn *vlc_h2_conn_create(void *ctx,
> struct vlc_tls *tls)
> || vlc_clone(&conn->thread, vlc_h2_recv_thread, conn,
> VLC_THREAD_PRIORITY_INPUT))
> {
> - vlc_mutex_destroy(&conn->lock);
> vlc_h2_output_destroy(conn->out);
> goto error;
> }
> diff --git a/modules/access/http/h2output.c
> b/modules/access/http/h2output.c
> index bfb41208ca..1d038ecc2d 100644
> --- a/modules/access/http/h2output.c
> +++ b/modules/access/http/h2output.c
> @@ -323,7 +323,6 @@ struct vlc_h2_output *vlc_h2_output_create(struct
> vlc_tls *tls, bool client)
> if (vlc_clone(&out->thread, cb, out, VLC_THREAD_PRIORITY_INPUT))
> {
> vlc_cond_destroy(&out->wait);
> - vlc_mutex_destroy(&out->lock);
> free(out);
> out = NULL;
> }
> @@ -341,7 +340,6 @@ void vlc_h2_output_destroy(struct vlc_h2_output
> *out)
> vlc_join(out->thread, NULL);
>
> vlc_cond_destroy(&out->wait);
> - vlc_mutex_destroy(&out->lock);
> /* Flush queues in case the thread was terminated within poll() and some
> * packets were still queued. */
> vlc_h2_output_flush_unlocked(out);
> diff --git a/modules/access/mms/mmstu.c b/modules/access/mms/mmstu.c
> index d96cf22289..4c0c5a62e6 100644
> --- a/modules/access/mms/mmstu.c
> +++ b/modules/access/mms/mmstu.c
> @@ -110,7 +110,6 @@ int MMSTUOpen( stream_t *p_access )
> {
> msg_Err( p_access, "invalid server name" );
> vlc_UrlClean( &p_sys->url );
> - vlc_mutex_destroy( &p_sys->lock_netwrite );
> free( p_sys );
> return VLC_EGENERIC;
> }
> @@ -147,7 +146,6 @@ int MMSTUOpen( stream_t *p_access )
> {
> msg_Err( p_access, "cannot connect to server" );
> vlc_UrlClean( &p_sys->url );
> - vlc_mutex_destroy( &p_sys->lock_netwrite );
> free( p_sys );
> return VLC_EGENERIC;
> }
> diff --git a/modules/access/rist.c b/modules/access/rist.c
> index 0c0d49eae7..be4b0b8058 100644
> --- a/modules/access/rist.c
> +++ b/modules/access/rist.c
> @@ -1035,8 +1035,6 @@ static void Clean( stream_t *p_access )
> free(p_sys->flow->buffer);
> free(p_sys->flow);
> }
> -
> - vlc_mutex_destroy( &p_sys->lock );
> }
>
> static void Close(vlc_object_t *p_this)
> diff --git a/modules/access/srt.c b/modules/access/srt.c
> index ac73fbcebf..ab52ba4fcc 100644
> --- a/modules/access/srt.c
> +++ b/modules/access/srt.c
> @@ -390,8 +390,6 @@ static int Open(vlc_object_t *p_this)
> return VLC_SUCCESS;
>
> failed:
> - vlc_mutex_destroy( &p_sys->lock );
> -
> if ( p_sys->sock != -1 ) srt_close( p_sys->sock );
> if ( p_sys->i_poll_id != -1 ) srt_epoll_release( p_sys->i_poll_id );
>
> @@ -403,8 +401,6 @@ static void Close(vlc_object_t *p_this)
> stream_t *p_stream = (stream_t*)p_this;
> stream_sys_t *p_sys = p_stream->p_sys;
>
> - vlc_mutex_destroy( &p_sys->lock );
> -
> srt_epoll_remove_usock( p_sys->i_poll_id, p_sys->sock );
> srt_close( p_sys->sock );
> srt_epoll_release( p_sys->i_poll_id );
> diff --git a/modules/access_output/rist.c b/modules/access_output/rist.c
> index 3f2f3901bd..ca967016eb 100644
> --- a/modules/access_output/rist.c
> +++ b/modules/access_output/rist.c
> @@ -714,8 +714,6 @@ static void Clean( sout_access_out_t *p_access )
> free(p_sys->flow);
> }
>
> - vlc_mutex_destroy( &p_sys->lock );
> - vlc_mutex_destroy( &p_sys->fd_lock );
> if (p_sys->p_pktbuffer)
> block_Release(p_sys->p_pktbuffer);
> }
> diff --git a/modules/access_output/srt.c b/modules/access_output/srt.c
> index da55a30478..0b66f24a8a 100644
> --- a/modules/access_output/srt.c
> +++ b/modules/access_output/srt.c
> @@ -402,8 +402,6 @@ static int Open( vlc_object_t *p_this )
> return VLC_SUCCESS;
>
> failed:
> - vlc_mutex_destroy( &p_sys->lock );
> -
> if ( p_sys->sock != -1 ) srt_close( p_sys->sock );
> if ( p_sys->i_poll_id != -1 ) srt_epoll_release( p_sys->i_poll_id );
>
> @@ -415,8 +413,6 @@ static void Close( vlc_object_t * p_this )
> sout_access_out_t *p_access = (sout_access_out_t*)p_this;
> sout_access_out_sys_t *p_sys = p_access->p_sys;
>
> - vlc_mutex_destroy( &p_sys->lock );
> -
> srt_epoll_remove_usock( p_sys->i_poll_id, p_sys->sock );
> srt_close( p_sys->sock );
> srt_epoll_release( p_sys->i_poll_id );
> diff --git a/modules/audio_filter/compressor.c
> b/modules/audio_filter/compressor.c
> index 402cbb5ed1..5aab1ceaac 100644
> --- a/modules/audio_filter/compressor.c
> +++ b/modules/audio_filter/compressor.c
> @@ -282,9 +282,6 @@ static void Close( vlc_object_t *p_this )
> var_DelCallback( p_aout, "compressor-knee", KneeCallback, p_sys );
> var_DelCallback( p_aout, "compressor-makeup-gain",
> MakeupGainCallback, p_sys );
>
> - /* Destroy the mutex */
> - vlc_mutex_destroy( &p_sys->lock );
> -
> /* Destroy the filter parameter structure */
> free( p_sys );
> }
> diff --git a/modules/audio_filter/equalizer.c b/modules/audio_filter/equalizer.c
> index c63547f569..92ccaf85b2 100644
> --- a/modules/audio_filter/equalizer.c
> +++ b/modules/audio_filter/equalizer.c
> @@ -157,7 +157,6 @@ static int Open( vlc_object_t *p_this )
> vlc_mutex_init( &p_sys->lock );
> if( EqzInit( p_filter, p_filter->fmt_in.audio.i_rate ) != VLC_SUCCESS )
> {
> - vlc_mutex_destroy( &p_sys->lock );
> free( p_sys );
> return VLC_EGENERIC;
> }
> @@ -179,7 +178,6 @@ static void Close( vlc_object_t *p_this )
> filter_sys_t *p_sys = p_filter->p_sys;
>
> EqzClean( p_filter );
> - vlc_mutex_destroy( &p_sys->lock );
> free( p_sys );
> }
>
> diff --git a/modules/audio_filter/spatializer/spatializer.cpp
> b/modules/audio_filter/spatializer/spatializer.cpp
> index eccde1331e..4f9c19b133 100644
> --- a/modules/audio_filter/spatializer/spatializer.cpp
> +++ b/modules/audio_filter/spatializer/spatializer.cpp
> @@ -192,7 +192,6 @@ static void Close( vlc_object_t *p_this )
> }
>
> delete p_sys->p_reverbm;
> - vlc_mutex_destroy( &p_sys->lock );
> free( p_sys );
> msg_Dbg( p_this, "Closing filter spatializer" );
> }
> diff --git a/modules/audio_output/amem.c b/modules/audio_output/amem.c
> index f8f7627ef3..176d2237c6 100644
> --- a/modules/audio_output/amem.c
> +++ b/modules/audio_output/amem.c
> @@ -394,6 +394,5 @@ static void Close (vlc_object_t *obj)
> audio_output_t *aout = (audio_output_t *)obj;
> aout_sys_t *sys = aout->sys;
>
> - vlc_mutex_destroy(&sys->lock);
> free (sys);
> }
> diff --git a/modules/audio_output/audiotrack.c
> b/modules/audio_output/audiotrack.c
> index 3fcd79c7a5..683e16a9d7 100644
> --- a/modules/audio_output/audiotrack.c
> +++ b/modules/audio_output/audiotrack.c
> @@ -2246,7 +2246,6 @@ Close( vlc_object_t *obj )
> audio_output_t *p_aout = (audio_output_t *) obj;
> aout_sys_t *p_sys = p_aout->sys;
>
> - vlc_mutex_destroy(&p_sys->lock);
> vlc_cond_destroy(&p_sys->aout_cond);
> vlc_cond_destroy(&p_sys->thread_cond);
> free( p_sys );
> diff --git a/modules/audio_output/audiounit_ios.m
> b/modules/audio_output/audiounit_ios.m
> index 072de41534..e0547b514f 100644
> --- a/modules/audio_output/audiounit_ios.m
> +++ b/modules/audio_output/audiounit_ios.m
> @@ -611,7 +611,6 @@ Close(vlc_object_t *obj)
>
> [sys->aoutWrapper release];
>
> - ca_Close(aout);
> free(sys);
> }
>
> @@ -636,7 +635,6 @@ Open(vlc_object_t *obj)
> sys->aoutWrapper = [[AoutWrapper alloc] initWithAout:aout];
> if (sys->aoutWrapper == NULL)
> {
> - ca_Close(aout);
> free(sys);
> return VLC_ENOMEM;
> }
> diff --git a/modules/audio_output/auhal.c b/modules/audio_output/auhal.c
> index 6c96d802fc..434de23c21 100644
> --- a/modules/audio_output/auhal.c
> +++ b/modules/audio_output/auhal.c
> @@ -878,7 +878,6 @@ out:
> if (ret != VLC_SUCCESS)
> retValue = false;
>
> - vlc_mutex_destroy(&w.lock);
> vlc_cond_destroy(&w.cond);
>
> return retValue;
> @@ -1689,10 +1688,6 @@ static void Close(vlc_object_t *obj)
> config_PutPsz("auhal-audio-device", psz_device);
> free(psz_device);
>
> - vlc_mutex_destroy(&p_sys->selected_device_lock);
> - vlc_mutex_destroy(&p_sys->device_list_lock);
> -
> - ca_Close(p_aout);
> free(p_sys);
> }
>
> diff --git a/modules/audio_output/coreaudio_common.c
> b/modules/audio_output/coreaudio_common.c
> index f38490ea1d..900616a8aa 100644
> --- a/modules/audio_output/coreaudio_common.c
> +++ b/modules/audio_output/coreaudio_common.c
> @@ -82,13 +82,6 @@ lock_init(struct aout_sys_common *p_sys)
> vlc_mutex_init(&p_sys->lock.mutex);
> }
>
> -static inline void
> -lock_destroy(struct aout_sys_common *p_sys)
> -{
> - if (unlikely(!os_unfair_lock_lock))
> - vlc_mutex_destroy(&p_sys->lock.mutex);
> -}
> -
> static inline void
> lock_lock(struct aout_sys_common *p_sys)
> {
> @@ -129,14 +122,6 @@ ca_Open(audio_output_t *p_aout)
> return VLC_SUCCESS;
> }
>
> -void
> -ca_Close(audio_output_t *p_aout)
> -{
> - struct aout_sys_common *p_sys = (struct aout_sys_common *)
> p_aout->sys;
> -
> - lock_destroy(p_sys);
> -}
> -
> /* Called from render callbacks. No lock, wait, and IO here */
> void
> ca_Render(audio_output_t *p_aout, uint32_t i_frames, uint64_t
> i_host_time,
> diff --git a/modules/audio_output/coreaudio_common.h
> b/modules/audio_output/coreaudio_common.h
> index d6949b403c..49f6779234 100644
> --- a/modules/audio_output/coreaudio_common.h
> +++ b/modules/audio_output/coreaudio_common.h
> @@ -47,8 +47,7 @@
>
> struct aout_sys_common
> {
> - /* The following is owned by common.c (initialized from ca_Open, cleaned
> - * from ca_Close) */
> + /* The following is owned by common.c (initialized from ca_Open) */
>
> mach_timebase_info_data_t tinfo;
>
> @@ -87,8 +86,6 @@ struct aout_sys_common
>
> int ca_Open(audio_output_t *p_aout);
>
> -void ca_Close(audio_output_t *p_aout);
> -
> void ca_Render(audio_output_t *p_aout, uint32_t i_nb_samples, uint64_t
> i_host_time,
> uint8_t *p_output, size_t i_requested);
>
> diff --git a/modules/audio_output/directsound.c
> b/modules/audio_output/directsound.c
> index f4d7efea6d..9f3ec0463d 100644
> --- a/modules/audio_output/directsound.c
> +++ b/modules/audio_output/directsound.c
> @@ -553,7 +553,6 @@ static HRESULT Stop( aout_stream_sys_t *p_sys )
> vlc_cancel( p_sys->eraser_thread );
> vlc_join( p_sys->eraser_thread, NULL );
> vlc_cond_destroy( &p_sys->cond );
> - vlc_mutex_destroy( &p_sys->lock );
>
> if( p_sys->p_notify != NULL )
> {
> @@ -661,7 +660,6 @@ static HRESULT Start( vlc_object_t *obj,
> aout_stream_sys_t *sys,
> }
> else
> {
> - vlc_mutex_destroy(&sys->lock);
> vlc_cond_destroy(&sys->cond);
> return E_FAIL;
> }
> @@ -808,7 +806,6 @@ static HRESULT Start( vlc_object_t *obj,
> aout_stream_sys_t *sys,
>
> error:
> vlc_cond_destroy(&sys->cond);
> - vlc_mutex_destroy(&sys->lock);
>
> if( sys->p_notify != NULL )
> {
> diff --git a/modules/audio_output/kai.c b/modules/audio_output/kai.c
> index dd75e367d8..b565619795 100644
> --- a/modules/audio_output/kai.c
> +++ b/modules/audio_output/kai.c
> @@ -371,7 +371,6 @@ static void DestroyBuffer( audio_output_t *aout )
> aout_sys_t *sys = aout->sys;
> audio_buffer_t *buffer = sys->buffer;
>
> - vlc_mutex_destroy( &buffer->mutex );
> vlc_cond_destroy( &buffer->cond );
>
> free( buffer->data );
> diff --git a/modules/audio_output/opensles_android.c
> b/modules/audio_output/opensles_android.c
> index b1c2a0d985..424baf2b04 100644
> --- a/modules/audio_output/opensles_android.c
> +++ b/modules/audio_output/opensles_android.c
> @@ -521,7 +521,6 @@ static void Close(vlc_object_t *obj)
> Destroy(sys->outputMixObject);
> Destroy(sys->engineObject);
> dlclose(sys->p_so_handle);
> - vlc_mutex_destroy(&sys->lock);
> free(sys);
> }
>
> diff --git a/modules/audio_output/waveout.c b/modules/audio_output/waveout.c
> index 990b1e8b8d..e3c06bb008 100644
> --- a/modules/audio_output/waveout.c
> +++ b/modules/audio_output/waveout.c
> @@ -824,7 +824,6 @@ static void Close(vlc_object_t *obj)
>
> vlc_timer_destroy( sys->volume_poll_timer );
> vlc_cond_destroy( &sys->cond );
> - vlc_mutex_destroy( &sys->lock );
>
> free(sys);
> }
> diff --git a/modules/codec/avcodec/video.c b/modules/codec/avcodec/video.c
> index 8e35104e8b..b2d5271755 100644
> --- a/modules/codec/avcodec/video.c
> +++ b/modules/codec/avcodec/video.c
> @@ -693,7 +693,6 @@ int InitVideoDec( vlc_object_t *obj )
> /* ***** Open the codec ***** */
> if( OpenVideoCodec( p_dec ) < 0 )
> {
> - vlc_mutex_destroy( &p_sys->lock );
> free( p_sys );
> avcodec_free_context( &p_context );
> return VLC_EGENERIC;
> @@ -1403,7 +1402,6 @@ void EndVideoDec( vlc_object_t *obj )
> if( p_sys->p_va )
> vlc_va_Delete( p_sys->p_va );
>
> - vlc_mutex_destroy( &p_sys->lock );
> free( p_sys );
> }
>
> diff --git a/modules/codec/dmo/dmo.c b/modules/codec/dmo/dmo.c
> index f129ab9ef1..aef0710417 100644
> --- a/modules/codec/dmo/dmo.c
> +++ b/modules/codec/dmo/dmo.c
> @@ -275,7 +275,6 @@ found:
> error:
> vlc_cond_destroy( &p_sys->wait_input );
> vlc_cond_destroy( &p_sys->wait_output );
> - vlc_mutex_destroy( &p_sys->lock );
> free( p_sys );
> return VLC_ENOMEM;
> }
> @@ -296,7 +295,6 @@ static void DecoderClose( vlc_object_t *p_this )
> vlc_join( p_sys->thread, NULL );
> vlc_cond_destroy( &p_sys->wait_input );
> vlc_cond_destroy( &p_sys->wait_output );
> - vlc_mutex_destroy( &p_sys->lock );
> free( p_sys );
> }
>
> diff --git a/modules/codec/kate.c b/modules/codec/kate.c
> index 77b6b5b7c0..531b812978 100644
> --- a/modules/codec/kate.c
> +++ b/modules/codec/kate.c
> @@ -1308,7 +1308,6 @@ static void DecSysRelease( decoder_sys_t *p_sys )
> }
>
> vlc_mutex_unlock( &p_sys->lock );
> - vlc_mutex_destroy( &p_sys->lock );
>
> #ifdef HAVE_TIGER
> if( p_sys->p_tr )
> diff --git a/modules/codec/libass.c b/modules/codec/libass.c
> index aff12c942a..dbaa5f5c4c 100644
> --- a/modules/codec/libass.c
> +++ b/modules/codec/libass.c
> @@ -303,7 +303,6 @@ static void DecSysRelease( decoder_sys_t *p_sys )
> return;
> }
> vlc_mutex_unlock( &p_sys->lock );
> - vlc_mutex_destroy( &p_sys->lock );
>
> if( p_sys->p_track )
> ass_free_track( p_sys->p_track );
> diff --git a/modules/codec/omxil/mediacodec.c b/modules/codec/omxil/mediacodec.c
> index be92640be6..ec2536dbe5 100644
> --- a/modules/codec/omxil/mediacodec.c
> +++ b/modules/codec/omxil/mediacodec.c
> @@ -1004,7 +1004,6 @@ static void AbortDecoderLocked(decoder_t *p_dec)
>
> static void CleanDecoder(decoder_sys_t *p_sys)
> {
> - vlc_mutex_destroy(&p_sys->lock);
> vlc_cond_destroy(&p_sys->cond);
> vlc_cond_destroy(&p_sys->dec_cond);
>
> diff --git a/modules/codec/omxil/omxil_utils.h
> b/modules/codec/omxil/omxil_utils.h
> index c08f280e7b..6617534dff 100644
> --- a/modules/codec/omxil/omxil_utils.h
> +++ b/modules/codec/omxil/omxil_utils.h
> @@ -88,8 +88,7 @@ static inline OMX_TICKS ToOmxTicks(int64_t value)
> (p_fifo)->pp_last = &(p_fifo)->p_first; } while(0)
>
> #define OMX_FIFO_DESTROY(p_fifo) \
> - do { vlc_mutex_destroy( &(p_fifo)->lock ); \
> - vlc_cond_destroy (&(p_fifo)->wait); } while(0)
> + do { vlc_cond_destroy (&(p_fifo)->wait); } while(0)
>
> #define OMX_FIFO_PEEK(p_fifo, p_buffer) \
> p_buffer = (p_fifo)->p_first;
> diff --git a/modules/codec/omxil/utils.c b/modules/codec/omxil/utils.c
> index ee30252bda..ba3de5cfd1 100644
> --- a/modules/codec/omxil/utils.c
> +++ b/modules/codec/omxil/utils.c
> @@ -50,7 +50,6 @@ void InitOmxEventQueue(OmxEventQueue *queue)
>
> void DeinitOmxEventQueue(OmxEventQueue *queue)
> {
> - vlc_mutex_destroy(&queue->mutex);
> vlc_cond_destroy(&queue->cond);
> }
>
> diff --git a/modules/codec/videotoolbox.c b/modules/codec/videotoolbox.c
> index edf39a88a2..5e1bc09a10 100644
> --- a/modules/codec/videotoolbox.c
> +++ b/modules/codec/videotoolbox.c
> @@ -1304,7 +1304,6 @@ static void pic_pacer_Destroy(void *priv)
> {
> struct pic_pacer *pic_pacer = priv;
>
> - vlc_mutex_destroy(&pic_pacer->lock);
> vlc_cond_destroy(&pic_pacer->wait);
> }
>
> @@ -1495,8 +1494,6 @@ static void CloseDecoder(vlc_object_t *p_this)
> if(p_sys->pf_codec_clean)
> p_sys->pf_codec_clean(p_dec);
>
> - vlc_mutex_destroy(&p_sys->lock);
> -
> vlc_video_context_Release(p_sys->vctx);
>
> free(p_sys);
> diff --git a/modules/codec/zvbi.c b/modules/codec/zvbi.c
> index 2670df952c..262bb92607 100644
> --- a/modules/codec/zvbi.c
> +++ b/modules/codec/zvbi.c
> @@ -288,8 +288,6 @@ static void Close( vlc_object_t *p_this )
> var_DelCallback( p_dec, "vbi-opaque", Opaque, p_sys );
> var_DelCallback( p_dec, "vbi-page", RequestPage, p_sys );
>
> - vlc_mutex_destroy( &p_sys->lock );
> -
> if( p_sys->p_vbi_dec )
> vbi_decoder_delete( p_sys->p_vbi_dec );
> free( p_sys );
> diff --git a/modules/control/dbus/dbus.c b/modules/control/dbus/dbus.c
> index ed386bdbba..dfe3afb181 100644
> --- a/modules/control/dbus/dbus.c
> +++ b/modules/control/dbus/dbus.c
> @@ -346,8 +346,6 @@ playlist_listener_failure:
> dbus_connection_unref( p_conn );
>
> dbus_connection_failure:
> - vlc_mutex_destroy( &p_sys->lock );
> -
> vlc_close( p_sys->p_pipe_fds[1] );
> vlc_close( p_sys->p_pipe_fds[0] );
>
> @@ -387,7 +385,6 @@ static void Close ( vlc_object_t *p_this )
> callback_info_t* info = vlc_array_item_at_index( &p_sys->events, i );
> free( info );
> }
> - vlc_mutex_destroy( &p_sys->lock );
> vlc_array_clear( &p_sys->events );
> vlc_array_clear( &p_sys->timeouts );
> vlc_array_clear( &p_sys->watches );
> diff --git a/modules/control/gestures.c b/modules/control/gestures.c
> index 668be6936a..4497a44521 100644
> --- a/modules/control/gestures.c
> +++ b/modules/control/gestures.c
> @@ -161,7 +161,6 @@ static int Open ( vlc_object_t *p_this )
>
> error:
> vlc_vector_clear(&p_sys->vout_vector);
> - vlc_mutex_destroy( &p_sys->lock );
> free(p_sys);
> return VLC_EGENERIC;
> }
> @@ -198,7 +197,6 @@ static void Close ( vlc_object_t *p_this )
> vlc_vector_clear(&p_sys->vout_vector);
>
> /* Destroy structure */
> - vlc_mutex_destroy( &p_sys->lock );
> free( p_sys );
> }
>
> diff --git a/modules/control/globalhotkeys/win32.c
> b/modules/control/globalhotkeys/win32.c
> index 2a0e3a2954..39c34f211e 100644
> --- a/modules/control/globalhotkeys/win32.c
> +++ b/modules/control/globalhotkeys/win32.c
> @@ -79,7 +79,6 @@ static int Open( vlc_object_t *p_this )
>
> if( vlc_clone( &p_sys->thread, Thread, p_intf, VLC_THREAD_PRIORITY_LOW ) )
> {
> - vlc_mutex_destroy( &p_sys->lock );
> vlc_cond_destroy( &p_sys->wait );
> free( p_sys );
> p_intf->p_sys = NULL;
> @@ -94,7 +93,6 @@ static int Open( vlc_object_t *p_this )
> {
> vlc_mutex_unlock( &p_sys->lock );
> vlc_join( p_sys->thread, NULL );
> - vlc_mutex_destroy( &p_sys->lock );
> vlc_cond_destroy( &p_sys->wait );
> free( p_sys );
> p_intf->p_sys = NULL;
> @@ -121,7 +119,6 @@ static void Close( vlc_object_t *p_this )
> vlc_mutex_unlock( &p_sys->lock );
>
> vlc_join( p_sys->thread, NULL );
> - vlc_mutex_destroy( &p_sys->lock );
> vlc_cond_destroy( &p_sys->wait );
> free( p_sys );
> }
> diff --git a/modules/control/rc.c b/modules/control/rc.c
> index cdfa70b08c..8f7161ecd6 100644
> --- a/modules/control/rc.c
> +++ b/modules/control/rc.c
> @@ -1891,7 +1891,6 @@ error:
> }
> net_ListenClose( pi_socket );
> free( psz_unix_path );
> - vlc_mutex_destroy( &p_sys->status_lock );
> free( p_sys );
> return VLC_EGENERIC;
> }
> @@ -1923,7 +1922,6 @@ static void Deactivate( vlc_object_t *p_this )
> free( p_sys->psz_unix_path );
> }
> #endif
> - vlc_mutex_destroy( &p_sys->status_lock );
> free( p_sys );
> }
>
> diff --git a/modules/demux/adaptive/PlaylistManager.cpp
> b/modules/demux/adaptive/PlaylistManager.cpp
> index a8bce7aca1..c0d3c9a8e1 100644
> --- a/modules/demux/adaptive/PlaylistManager.cpp
> +++ b/modules/demux/adaptive/PlaylistManager.cpp
> @@ -90,10 +90,7 @@ PlaylistManager::~PlaylistManager ()
> delete logic;
> delete resources;
> vlc_cond_destroy(&waitcond);
> - vlc_mutex_destroy(&lock);
> - vlc_mutex_destroy(&demux.lock);
> vlc_cond_destroy(&demux.cond);
> - vlc_mutex_destroy(&cached.lock);
> }
>
> void PlaylistManager::unsetPeriod()
> diff --git a/modules/demux/adaptive/Streams.cpp
> b/modules/demux/adaptive/Streams.cpp
> index c4119da5d8..12c0a3183b 100644
> --- a/modules/demux/adaptive/Streams.cpp
> +++ b/modules/demux/adaptive/Streams.cpp
> @@ -119,8 +119,6 @@ AbstractStream::~AbstractStream()
> delete demuxer;
> delete demuxersource;
> delete fakeesout;
> -
> - vlc_mutex_destroy(&lock);
> }
>
> void AbstractStream::prepareRestart(bool b_discontinuity)
> diff --git a/modules/demux/adaptive/encryption/Keyring.cpp
> b/modules/demux/adaptive/encryption/Keyring.cpp
> index bd34f3c7ed..95613b1a12 100644
> --- a/modules/demux/adaptive/encryption/Keyring.cpp
> +++ b/modules/demux/adaptive/encryption/Keyring.cpp
> @@ -39,7 +39,6 @@ Keyring::Keyring(vlc_object_t *obj_)
>
> Keyring::~Keyring()
> {
> - vlc_mutex_destroy(&lock);
> }
>
> KeyringKey Keyring::getKey(SharedResources *resources, const
> std::string &uri)
> diff --git a/modules/demux/adaptive/http/Chunk.cpp
> b/modules/demux/adaptive/http/Chunk.cpp
> index 3ec89fd4a1..384c640cf1 100644
> --- a/modules/demux/adaptive/http/Chunk.cpp
> +++ b/modules/demux/adaptive/http/Chunk.cpp
> @@ -157,7 +157,6 @@ HTTPChunkSource::~HTTPChunkSource()
> {
> if(connection)
> connection->setUsed(false);
> - vlc_mutex_destroy(&lock);
> }
>
> bool HTTPChunkSource::init(const std::string &url)
> diff --git a/modules/demux/adaptive/http/Downloader.cpp
> b/modules/demux/adaptive/http/Downloader.cpp
> index 7d0ec6e741..f2f96c4e8c 100644
> --- a/modules/demux/adaptive/http/Downloader.cpp
> +++ b/modules/demux/adaptive/http/Downloader.cpp
> @@ -58,7 +58,6 @@ Downloader::~Downloader()
>
> if(thread_handle_valid)
> vlc_join(thread_handle, NULL);
> - vlc_mutex_destroy(&lock);
> vlc_cond_destroy(&waitcond);
> }
> void Downloader::schedule(HTTPChunkBufferedSource *source)
> diff --git a/modules/demux/adaptive/http/HTTPConnectionManager.cpp
> b/modules/demux/adaptive/http/HTTPConnectionManager.cpp
> index 96967afd76..d1c5e556ec 100644
> --- a/modules/demux/adaptive/http/HTTPConnectionManager.cpp
> +++ b/modules/demux/adaptive/http/HTTPConnectionManager.cpp
> @@ -74,7 +74,6 @@ HTTPConnectionManager::~HTTPConnectionManager ()
> delete downloader;
> delete factory;
> this->closeAllConnections();
> - vlc_mutex_destroy(&lock);
> }
>
> void HTTPConnectionManager::closeAllConnections ()
> diff --git
> a/modules/demux/adaptive/logic/NearOptimalAdaptationLogic.cpp
> b/modules/demux/adaptive/logic/NearOptimalAdaptationLogic.cpp
> index ff4f7a7821..9afdead977 100644
> --- a/modules/demux/adaptive/logic/NearOptimalAdaptationLogic.cpp
> +++ b/modules/demux/adaptive/logic/NearOptimalAdaptationLogic.cpp
> @@ -60,7 +60,6 @@
> NearOptimalAdaptationLogic::NearOptimalAdaptationLogic(vlc_object_t
> *obj)
>
> NearOptimalAdaptationLogic::~NearOptimalAdaptationLogic()
> {
> - vlc_mutex_destroy(&lock);
> }
>
> BaseRepresentation *
> diff --git a/modules/demux/adaptive/logic/PredictiveAdaptationLogic.cpp
> b/modules/demux/adaptive/logic/PredictiveAdaptationLogic.cpp
> index c81b40b59c..81f171f372 100644
> --- a/modules/demux/adaptive/logic/PredictiveAdaptationLogic.cpp
> +++ b/modules/demux/adaptive/logic/PredictiveAdaptationLogic.cpp
> @@ -63,7 +63,6 @@
> PredictiveAdaptationLogic::PredictiveAdaptationLogic(vlc_object_t *obj)
>
> PredictiveAdaptationLogic::~PredictiveAdaptationLogic()
> {
> - vlc_mutex_destroy(&lock);
> }
>
> BaseRepresentation
> *PredictiveAdaptationLogic::getNextRepresentation(BaseAdaptationSet
> *adaptSet, BaseRepresentation *prevRep)
> diff --git a/modules/demux/adaptive/logic/RateBasedAdaptationLogic.cpp
> b/modules/demux/adaptive/logic/RateBasedAdaptationLogic.cpp
> index bb7b6e9f73..2885110f83 100644
> --- a/modules/demux/adaptive/logic/RateBasedAdaptationLogic.cpp
> +++ b/modules/demux/adaptive/logic/RateBasedAdaptationLogic.cpp
> @@ -49,7 +49,6 @@ RateBasedAdaptationLogic::RateBasedAdaptationLogic
> (vlc_object_t *obj) :
>
> RateBasedAdaptationLogic::~RateBasedAdaptationLogic()
> {
> - vlc_mutex_destroy(&lock);
> }
>
> BaseRepresentation
> *RateBasedAdaptationLogic::getNextRepresentation(BaseAdaptationSet
> *adaptSet, BaseRepresentation *currep)
> diff --git a/modules/demux/adaptive/plumbing/FakeESOut.cpp
> b/modules/demux/adaptive/plumbing/FakeESOut.cpp
> index 052191d3e0..fec642e385 100644
> --- a/modules/demux/adaptive/plumbing/FakeESOut.cpp
> +++ b/modules/demux/adaptive/plumbing/FakeESOut.cpp
> @@ -165,7 +165,6 @@ FakeESOut::~FakeESOut()
> gc();
>
> delete commandsqueue;
> - vlc_mutex_destroy(&lock);
> }
>
> void FakeESOut::resetTimestamps()
> diff --git a/modules/demux/mkv/demux.cpp b/modules/demux/mkv/demux.cpp
> index 6fde3aa8c3..99f1cd67d1 100644
> --- a/modules/demux/mkv/demux.cpp
> +++ b/modules/demux/mkv/demux.cpp
> @@ -45,8 +45,6 @@ demux_sys_t::~demux_sys_t()
>
> while( titles.size() )
> { vlc_input_title_Delete( titles.back() ); titles.pop_back();}
> -
> - vlc_mutex_destroy( &lock_demuxer );
> }
>
>
> diff --git a/modules/demux/mkv/events.cpp b/modules/demux/mkv/events.cpp
> index 93cf963340..0a6d7003a4 100644
> --- a/modules/demux/mkv/events.cpp
> +++ b/modules/demux/mkv/events.cpp
> @@ -43,7 +43,6 @@ event_thread_t::~event_thread_t()
> {
> ResetPci();
> vlc_cond_destroy( &wait );
> - vlc_mutex_destroy( &lock );
> }
>
> void event_thread_t::SetPci(const pci_t *data)
> diff --git a/modules/demux/mpeg/ts.c b/modules/demux/mpeg/ts.c
> index d17012744a..3bd6d0e001 100644
> --- a/modules/demux/mpeg/ts.c
> +++ b/modules/demux/mpeg/ts.c
> @@ -417,14 +417,12 @@ static int Open( vlc_object_t *p_this )
> patpid = GetPID(p_sys, 0);
> if ( !PIDSetup( p_demux, TYPE_PAT, patpid, NULL ) )
> {
> - vlc_mutex_destroy( &p_sys->csa_lock );
> free( p_sys );
> return VLC_ENOMEM;
> }
> if( !ts_psi_PAT_Attach( patpid, p_demux ) )
> {
> PIDRelease( p_demux, patpid );
> - vlc_mutex_destroy( &p_sys->csa_lock );
> free( p_sys );
> return VLC_EGENERIC;
> }
> @@ -586,8 +584,6 @@ static void Close( vlc_object_t *p_this )
> vlc_stream_Delete( p_sys->arib.b25stream );
> }
>
> - vlc_mutex_destroy( &p_sys->csa_lock );
> -
> /* Release all non default pids */
> ts_pid_list_Release( p_demux, &p_sys->pids );
>
> diff --git a/modules/gui/ncurses.c b/modules/gui/ncurses.c
> index 8e3156050b..e91ac5927c 100644
> --- a/modules/gui/ncurses.c
> +++ b/modules/gui/ncurses.c
> @@ -1760,7 +1760,6 @@ static void Close(vlc_object_t *p_this)
> endwin(); /* Close the ncurses interface */
>
> vlc_LogSet(vlc_object_instance(p_this), NULL, NULL);
> - vlc_mutex_destroy(&sys->msg_lock);
> for(unsigned i = 0; i < sizeof sys->msgs / sizeof *sys->msgs; i++)
> {
> if (sys->msgs[i].item)
> msg_Free(sys->msgs[i].item);
> diff --git a/modules/gui/qt/medialibrary/mlbasemodel.cpp
> b/modules/gui/qt/medialibrary/mlbasemodel.cpp
> index faec9d28a7..3ba327f171 100644
> --- a/modules/gui/qt/medialibrary/mlbasemodel.cpp
> +++ b/modules/gui/qt/medialibrary/mlbasemodel.cpp
> @@ -44,7 +44,6 @@ MLBaseModel::MLBaseModel(QObject *parent)
>
> MLBaseModel::~MLBaseModel()
> {
> - vlc_mutex_destroy( &m_item_lock );
> }
>
> void MLBaseModel::sortByColumn(QByteArray name, Qt::SortOrder order)
> diff --git a/modules/gui/skins2/commands/async_queue.cpp
> b/modules/gui/skins2/commands/async_queue.cpp
> index bf601b9bad..fab0741c65 100644
> --- a/modules/gui/skins2/commands/async_queue.cpp
> +++ b/modules/gui/skins2/commands/async_queue.cpp
> @@ -45,7 +45,6 @@ AsyncQueue::AsyncQueue( intf_thread_t *pIntf ):
> SkinObject( pIntf ),
> AsyncQueue::~AsyncQueue()
> {
> delete( m_pTimer );
> - vlc_mutex_destroy( &m_lock );
> }
>
>
> diff --git a/modules/gui/skins2/commands/cmd_callbacks.hpp
> b/modules/gui/skins2/commands/cmd_callbacks.hpp
> index f9c8d96638..79fb556aa3 100644
> --- a/modules/gui/skins2/commands/cmd_callbacks.hpp
> +++ b/modules/gui/skins2/commands/cmd_callbacks.hpp
> @@ -71,7 +71,6 @@ public:
> virtual ~CmdExecuteBlock()
> {
> vlc_cond_destroy( &m_wait );
> - vlc_mutex_destroy( &m_lock );
> }
>
> static void executeWait( const CmdGenericPtr& rcCommand )
> diff --git a/modules/hw/d3d11/d3d11_surface.c b/modules/hw/d3d11/d3d11_surface.c
> index 9762ad3fac..6534d309df 100644
> --- a/modules/hw/d3d11/d3d11_surface.c
> +++ b/modules/hw/d3d11/d3d11_surface.c
> @@ -830,7 +830,6 @@ void D3D11CloseConverter( vlc_object_t *obj )
> D3D11_ReleaseProcessor( &p_sys->d3d_proc );
> #endif
> CopyCleanCache(&p_sys->cache);
> - vlc_mutex_destroy(&p_sys->staging_lock);
> if (p_sys->staging)
> ID3D11Texture2D_Release(p_sys->staging);
> }
> diff --git a/modules/hw/mmal/codec.c b/modules/hw/mmal/codec.c
> index e334853b2f..a10ac5637a 100644
> --- a/modules/hw/mmal/codec.c
> +++ b/modules/hw/mmal/codec.c
> @@ -586,8 +586,6 @@ static void CloseDecoder(vlc_object_t *p_this)
>
> hw_mmal_port_pool_ref_release(sys->ppr, false);
>
> - vlc_mutex_destroy(&sys->pic_lock);
> -
> if (sys->vctx)
> vlc_video_context_Release(sys->vctx);
>
> diff --git a/modules/hw/mmal/converter.c b/modules/hw/mmal/converter.c
> index 1d161c7847..f49f1f0202 100644
> --- a/modules/hw/mmal/converter.c
> +++ b/modules/hw/mmal/converter.c
> @@ -782,8 +782,6 @@ void CloseConverter(vlc_object_t * obj)
> if (sys->dec_dev)
> vlc_decoder_device_Release(sys->dec_dev);
>
> - vlc_mutex_destroy(&sys->lock);
> -
> p_filter->p_sys = NULL;
> free(sys);
> }
> diff --git a/modules/hw/mmal/mmal_cma.c b/modules/hw/mmal/mmal_cma.c
> index 600dc0136c..70567db4f4 100644
> --- a/modules/hw/mmal/mmal_cma.c
> +++ b/modules/hw/mmal/mmal_cma.c
> @@ -98,7 +98,6 @@ static void cma_pool_fixed_delete(cma_pool_fixed_t * const p)
> free(p->name);
>
> vlc_cond_destroy(&p->flight_cond);
> - vlc_mutex_destroy(&p->lock);
> free(p);
>
> // Inform our container that we are dead (if it cares)
> diff --git a/modules/hw/mmal/mmal_picture.c
> b/modules/hw/mmal/mmal_picture.c
> index 6f6a0727f1..915ee063c8 100644
> --- a/modules/hw/mmal/mmal_picture.c
> +++ b/modules/hw/mmal/mmal_picture.c
> @@ -1201,8 +1201,6 @@ static void
> hw_mmal_vzc_pool_delete(vzc_pool_ctl_t * const pc)
> if (pc->buf_pool != NULL)
> mmal_pool_destroy(pc->buf_pool);
>
> - vlc_mutex_destroy(&pc->lock);
> -
> // memset(pc, 0xba, sizeof(*pc)); // Zap for (hopefully) faster crash
> free (pc);
> }
> diff --git a/modules/hw/mmal/vout.c b/modules/hw/mmal/vout.c
> index 9204626b55..ee48a6a552 100644
> --- a/modules/hw/mmal/vout.c
> +++ b/modules/hw/mmal/vout.c
> @@ -1071,8 +1071,6 @@ static void CloseMmalVout(vout_display_t * vd)
>
> hw_mmal_vzc_pool_release(sys->vzc);
>
> - vlc_mutex_destroy(&sys->manage_mutex);
> -
> if (sys->native_interlaced) {
> if (vc_gencmd(response, sizeof(response), "hvs_update_fields 0") < 0 ||
> response[18] != '0')
> diff --git a/modules/keystore/memory.c b/modules/keystore/memory.c
> index 527433db9a..7981bc7ffc 100644
> --- a/modules/keystore/memory.c
> +++ b/modules/keystore/memory.c
> @@ -147,7 +147,6 @@ Close(vlc_object_t *p_this)
> vlc_keystore_sys *p_sys = p_keystore->p_sys;
>
> ks_list_free(&p_sys->list);
> - vlc_mutex_destroy(&p_keystore->p_sys->lock);
> free(p_sys);
> }
>
> diff --git a/modules/lua/extension.c b/modules/lua/extension.c
> index 5ff93d142d..b4ea69ddb9 100644
> --- a/modules/lua/extension.c
> +++ b/modules/lua/extension.c
> @@ -176,8 +176,6 @@ void Close_Extension( vlc_object_t *p_this )
> free( p_ext->psz_version );
> free( p_ext->p_icondata );
>
> - vlc_mutex_destroy( &p_ext->p_sys->running_lock );
> - vlc_mutex_destroy( &p_ext->p_sys->command_lock );
> vlc_cond_destroy( &p_ext->p_sys->wait );
> vlc_timer_destroy( p_ext->p_sys->timer );
>
> @@ -185,8 +183,6 @@ void Close_Extension( vlc_object_t *p_this )
> free( p_ext );
> }
>
> - vlc_mutex_destroy( &p_mgr->lock );
> -
> ARRAY_RESET( p_mgr->extensions );
> }
>
> @@ -488,8 +484,6 @@ exit:
> free( p_ext->psz_description );
> free( p_ext->psz_shortdescription );
> free( p_ext->psz_version );
> - vlc_mutex_destroy( &p_ext->p_sys->command_lock );
> - vlc_mutex_destroy( &p_ext->p_sys->running_lock );
> vlc_cond_destroy( &p_ext->p_sys->wait );
> free( p_ext->p_sys );
> free( p_ext );
> diff --git a/modules/lua/libs/dialog.c b/modules/lua/libs/dialog.c
> index 927a0a4d9e..8af0409786 100644
> --- a/modules/lua/libs/dialog.c
> +++ b/modules/lua/libs/dialog.c
> @@ -287,7 +287,6 @@ static int vlclua_dialog_delete( lua_State *L )
> ARRAY_RESET( p_dlg->widgets );
>
> /* Note: At this point, the UI must not use these resources */
> - vlc_mutex_destroy( &p_dlg->lock );
> vlc_cond_destroy( &p_dlg->cond );
> free( p_dlg );
>
> diff --git a/modules/lua/services_discovery.c b/modules/lua/services_discovery.c
> index 2bbffe203e..8b5aebdade 100644
> --- a/modules/lua/services_discovery.c
> +++ b/modules/lua/services_discovery.c
> @@ -240,7 +240,6 @@ int Open_LuaSD( vlc_object_t *p_this )
> {
> TAB_CLEAN( p_sys->i_query, p_sys->ppsz_query );
> vlc_cond_destroy( &p_sys->cond );
> - vlc_mutex_destroy( &p_sys->lock );
> goto error;
> }
> return VLC_SUCCESS;
> @@ -269,7 +268,6 @@ void Close_LuaSD( vlc_object_t *p_this )
> TAB_CLEAN( p_sys->i_query, p_sys->ppsz_query );
>
> vlc_cond_destroy( &p_sys->cond );
> - vlc_mutex_destroy( &p_sys->lock );
> free( p_sys->psz_filename );
> lua_close( p_sys->L );
> free( p_sys );
> diff --git a/modules/misc/audioscrobbler.c b/modules/misc/audioscrobbler.c
> index f6d38879f6..ce3ca4161f 100644
> --- a/modules/misc/audioscrobbler.c
> +++ b/modules/misc/audioscrobbler.c
> @@ -422,7 +422,6 @@ fail:
> if (p_sys->player_listener)
> {
> vlc_cond_destroy(&p_sys->wait);
> - vlc_mutex_destroy(&p_sys->lock);
> vlc_player_RemoveListener(player, p_sys->player_listener);
> }
> vlc_playlist_RemoveListener(playlist, p_sys->playlist_listener);
> @@ -452,7 +451,6 @@ static void Close(vlc_object_t *p_this)
> vlc_UrlClean(&p_sys->p_nowp_url);
>
> vlc_cond_destroy(&p_sys->wait);
> - vlc_mutex_destroy(&p_sys->lock);
>
> vlc_playlist_Lock(playlist);
> vlc_player_RemoveListener(
> diff --git a/modules/misc/fingerprinter.c b/modules/misc/fingerprinter.c
> index 0481afb9ce..ebf28147ee 100644
> --- a/modules/misc/fingerprinter.c
> +++ b/modules/misc/fingerprinter.c
> @@ -298,7 +298,6 @@ static void CleanSys( fingerprinter_sys_t *p_sys )
> for ( size_t i = 0; i < vlc_array_count( &p_sys->incoming.queue );
> i++ )
> fingerprint_request_Delete( vlc_array_item_at_index(
> &p_sys->incoming.queue, i ) );
> vlc_array_clear( &p_sys->incoming.queue );
> - vlc_mutex_destroy( &p_sys->incoming.lock );
>
> for ( size_t i = 0; i < vlc_array_count( &p_sys->processing.queue
> ); i++ )
> fingerprint_request_Delete( vlc_array_item_at_index(
> &p_sys->processing.queue, i ) );
> @@ -308,7 +307,6 @@ static void CleanSys( fingerprinter_sys_t *p_sys )
> for ( size_t i = 0; i < vlc_array_count( &p_sys->results.queue );
> i++ )
> fingerprint_request_Delete( vlc_array_item_at_index(
> &p_sys->results.queue, i ) );
> vlc_array_clear( &p_sys->results.queue );
> - vlc_mutex_destroy( &p_sys->results.lock );
>
> vlc_player_Lock(p_sys->player);
> vlc_player_RemoveListener(p_sys->player, p_sys->listener_id);
> diff --git a/modules/misc/rtsp.c b/modules/misc/rtsp.c
> index d90f754357..9b4a900b50 100644
> --- a/modules/misc/rtsp.c
> +++ b/modules/misc/rtsp.c
> @@ -462,8 +462,6 @@ static void MediaDel( vod_t *p_vod, vod_media_t *p_media )
> MediaDelES( p_vod, p_media, &p_media->es[0]->fmt );
> TAB_CLEAN( p_media->i_es, p_media->es );
>
> - vlc_mutex_destroy( &p_media->lock );
> -
> free( p_media );
> }
>
> diff --git a/modules/misc/securetransport.c
> b/modules/misc/securetransport.c
> index fe24951691..3b14f0399a 100644
> --- a/modules/misc/securetransport.c
> +++ b/modules/misc/securetransport.c
> @@ -619,8 +619,6 @@ static int st_SessionShutdown (vlc_tls_t *session,
> bool duplex) {
>
> msg_Dbg(sys->obj, "shutdown TLS session");
>
> - vlc_mutex_destroy(&sys->lock);
> -
> OSStatus ret = noErr;
> VLC_UNUSED(duplex);
>
> diff --git a/modules/mux/mpeg/ts.c b/modules/mux/mpeg/ts.c
> index dc94d12038..042074263c 100644
> --- a/modules/mux/mpeg/ts.c
> +++ b/modules/mux/mpeg/ts.c
> @@ -769,7 +769,6 @@ static void Close( vlc_object_t * p_this )
> var_DelCallback( p_mux, SOUT_CFG_PREFIX "csa2-ck",
> ChangeKeyCallback, NULL );
> var_DelCallback( p_mux, SOUT_CFG_PREFIX "csa-use",
> ActiveKeyCallback, NULL );
> csa_Delete( p_sys->csa );
> - vlc_mutex_destroy( &p_sys->csa_lock );
> }
>
> for (int i = 0; i < MAX_SDT_DESC; i++ )
> diff --git a/modules/notify/notify.c b/modules/notify/notify.c
> index 4f6a7e9b85..64017cc8f8 100644
> --- a/modules/notify/notify.c
> +++ b/modules/notify/notify.c
> @@ -170,7 +170,6 @@ static void Close( vlc_object_t *p_this )
> g_object_unref( p_sys->notification );
> }
>
> - vlc_mutex_destroy( &p_sys->lock );
> free( p_sys );
> notify_uninit();
> }
> diff --git a/modules/services_discovery/podcast.c
> b/modules/services_discovery/podcast.c
> index a29996d59b..e89a757907 100644
> --- a/modules/services_discovery/podcast.c
> +++ b/modules/services_discovery/podcast.c
> @@ -151,7 +151,6 @@ static int Open( vlc_object_t *p_this )
> var_DelCallback( pl, "podcast-request", Request, p_sys );
> var_DelCallback( pl, "podcast-urls", UrlsChange, p_sys );
> vlc_cond_destroy( &p_sys->wait );
> - vlc_mutex_destroy( &p_sys->lock );
> free (p_sys);
> return VLC_EGENERIC;
> }
> @@ -173,7 +172,6 @@ static void Close( vlc_object_t *p_this )
> var_DelCallback( pl, "podcast-urls", UrlsChange, p_sys );
> var_DelCallback( pl, "podcast-request", Request, p_sys );
> vlc_cond_destroy( &p_sys->wait );
> - vlc_mutex_destroy( &p_sys->lock );
>
> for( int i = 0; i < p_sys->i_urls; i++ )
> free( p_sys->ppsz_urls[i] );
> diff --git a/modules/spu/audiobargraph_v.c b/modules/spu/audiobargraph_v.c
> index 06d84d5f8d..de3f9627a6 100644
> --- a/modules/spu/audiobargraph_v.c
> +++ b/modules/spu/audiobargraph_v.c
> @@ -602,8 +602,6 @@ static void Close(vlc_object_t *p_this)
> if (p_sys->p_blend)
> filter_DeleteBlend(p_sys->p_blend);
>
> - vlc_mutex_destroy(&p_sys->lock);
> -
> if (p_sys->p_BarGraph.p_pic)
> picture_Release(p_sys->p_BarGraph.p_pic);
>
> diff --git a/modules/spu/dynamicoverlay/dynamicoverlay.c
> b/modules/spu/dynamicoverlay/dynamicoverlay.c
> index 0eae0f00ee..b038a2d66a 100644
> --- a/modules/spu/dynamicoverlay/dynamicoverlay.c
> +++ b/modules/spu/dynamicoverlay/dynamicoverlay.c
> @@ -148,7 +148,6 @@ static void Destroy( vlc_object_t *p_this )
> var_DelCallback( p_filter, "overlay-input", AdjustCallback, p_sys
> );
> var_DelCallback( p_filter, "overlay-output", AdjustCallback, p_sys
> );
>
> - vlc_mutex_destroy( &p_sys->lock );
> free( p_sys->psz_inputfile );
> free( p_sys->psz_outputfile );
> free( p_sys );
> diff --git a/modules/spu/logo.c b/modules/spu/logo.c
> index f72c841035..fa1ee0307c 100644
> --- a/modules/spu/logo.c
> +++ b/modules/spu/logo.c
> @@ -321,7 +321,6 @@ static void Close( vlc_object_t *p_this )
> if( p_sys->p_blend )
> filter_DeleteBlend( p_sys->p_blend );
>
> - vlc_mutex_destroy( &p_sys->lock );
> LogoListUnload( &p_sys->list );
> free( p_sys );
> }
> diff --git a/modules/spu/marq.c b/modules/spu/marq.c
> index 44060a1993..c370c5322d 100644
> --- a/modules/spu/marq.c
> +++ b/modules/spu/marq.c
> @@ -255,7 +255,6 @@ static void DestroyFilter( vlc_object_t *p_this )
> DEL_VAR( "marq-color" );
> DEL_VAR( "marq-size" );
>
> - vlc_mutex_destroy( &p_sys->lock );
> text_style_Delete( p_sys->p_style );
> free( p_sys->format );
> free( p_sys->filepath );
> diff --git a/modules/spu/mosaic.c b/modules/spu/mosaic.c
> index e4a876f842..b06ca3fd6f 100644
> --- a/modules/spu/mosaic.c
> +++ b/modules/spu/mosaic.c
> @@ -421,7 +421,6 @@ static void DestroyFilter( vlc_object_t *p_this )
> p_sys->i_offsets_length = 0;
> }
>
> - vlc_mutex_destroy( &p_sys->lock );
> free( p_sys );
> }
>
> diff --git a/modules/spu/rss.c b/modules/spu/rss.c
> index 2569da02d1..67d3cab920 100644
> --- a/modules/spu/rss.c
> +++ b/modules/spu/rss.c
> @@ -308,10 +308,7 @@ static int CreateFilter( vlc_object_t *p_this )
>
> /* Create and arm the timer */
> if( vlc_timer_create( &p_sys->timer, Fetch, p_filter ) )
> - {
> - vlc_mutex_destroy( &p_sys->lock );
> goto error;
> - }
> vlc_timer_schedule_asap( p_sys->timer, vlc_tick_from_sec(i_ttl) );
>
> free( psz_urls );
> @@ -334,7 +331,6 @@ static void DestroyFilter( vlc_object_t *p_this )
> filter_sys_t *p_sys = p_filter->p_sys;
>
> vlc_timer_destroy( p_sys->timer );
> - vlc_mutex_destroy( &p_sys->lock );
>
> text_style_Delete( p_sys->p_style );
> free( p_sys->psz_marquee );
> diff --git a/modules/spu/subsdelay.c b/modules/spu/subsdelay.c
> index 8b961e7de2..70b2e9a332 100644
> --- a/modules/spu/subsdelay.c
> +++ b/modules/spu/subsdelay.c
> @@ -518,8 +518,6 @@ static void SubsdelayHeapDestroy( subsdelay_heap_t *p_heap )
> }
>
> SubsdelayHeapUnlock( p_heap );
> -
> - vlc_mutex_destroy( &p_heap->lock );
> }
>
> /*****************************************************************************
> diff --git a/modules/stream_filter/decomp.c b/modules/stream_filter/decomp.c
> index f5fdd94636..9b76980147 100644
> --- a/modules/stream_filter/decomp.c
> +++ b/modules/stream_filter/decomp.c
> @@ -328,7 +328,6 @@ static int Open (stream_t *stream, const char *path)
> {
> if (p_sys->pid != -1)
> while (waitpid (p_sys->pid, &(int){ 0 }, 0) == -1);
> - vlc_mutex_destroy (&p_sys->lock);
> vlc_cond_destroy (&p_sys->wait);
> free (p_sys);
> return ret;
> @@ -361,7 +360,6 @@ static void Close (vlc_object_t *obj)
> while (waitpid (p_sys->pid, &status, 0) == -1);
> msg_Dbg (obj, "exit status %d", status);
>
> - vlc_mutex_destroy (&p_sys->lock);
> vlc_cond_destroy (&p_sys->wait);
> free (p_sys);
> }
> diff --git a/modules/stream_filter/hds/hds.c b/modules/stream_filter/hds/hds.c
> index 1b2290ee03..88d1e76522 100644
> --- a/modules/stream_filter/hds/hds.c
> +++ b/modules/stream_filter/hds/hds.c
> @@ -1222,9 +1222,7 @@ static void cleanup_Manifest( manifest_t *m )
>
> static void cleanup_threading( hds_stream_t *stream )
> {
> - vlc_mutex_destroy( &stream->dl_lock );
> vlc_cond_destroy( &stream->dl_cond );
> - vlc_mutex_destroy( &stream->abst_lock );
> }
>
> static void write_int_24( uint8_t *p, uint32_t val )
> diff --git a/modules/stream_filter/prefetch.c b/modules/stream_filter/prefetch.c
> index 2f610c65bd..01b7e2c681 100644
> --- a/modules/stream_filter/prefetch.c
> +++ b/modules/stream_filter/prefetch.c
> @@ -496,7 +496,6 @@ static int Open(vlc_object_t *obj)
> {
> vlc_cond_destroy(&sys->wait_space);
> vlc_cond_destroy(&sys->wait_data);
> - vlc_mutex_destroy(&sys->lock);
> vlc_interrupt_destroy(sys->interrupt);
> goto error;
> }
> @@ -529,7 +528,6 @@ static void Close (vlc_object_t *obj)
> vlc_interrupt_destroy(sys->interrupt);
> vlc_cond_destroy(&sys->wait_space);
> vlc_cond_destroy(&sys->wait_data);
> - vlc_mutex_destroy(&sys->lock);
>
> while(sys->controls)
> {
> diff --git a/modules/stream_out/chromecast/cast.cpp
> b/modules/stream_out/chromecast/cast.cpp
> index 9f909a9de1..97b6368295 100644
> --- a/modules/stream_out/chromecast/cast.cpp
> +++ b/modules/stream_out/chromecast/cast.cpp
> @@ -113,7 +113,6 @@ struct sout_stream_sys_t
>
> ~sout_stream_sys_t()
> {
> - vlc_mutex_destroy(&lock);
> }
>
> bool canDecodeVideo( vlc_fourcc_t i_codec ) const;
> diff --git a/modules/stream_out/rtp.c b/modules/stream_out/rtp.c
> index 3c2363305a..b0d640436f 100644
> --- a/modules/stream_out/rtp.c
> +++ b/modules/stream_out/rtp.c
> @@ -553,9 +553,6 @@ static int Open( vlc_object_t *p_this )
> {
> msg_Err( p_stream, "unsupported muxer type for RTP (only TS/PS)" );
> free( psz );
> - vlc_mutex_destroy( &p_sys->lock_sdp );
> - vlc_mutex_destroy( &p_sys->lock_ts );
> - vlc_mutex_destroy( &p_sys->lock_es );
> free( p_sys->psz_vod_session );
> free( p_sys->psz_destination );
> free( p_sys );
> @@ -570,9 +567,6 @@ static int Open( vlc_object_t *p_this )
> {
> msg_Err( p_stream, "cannot create muxer" );
> sout_AccessOutDelete( p_sys->p_grab );
> - vlc_mutex_destroy( &p_sys->lock_sdp );
> - vlc_mutex_destroy( &p_sys->lock_ts );
> - vlc_mutex_destroy( &p_sys->lock_es );
> free( p_sys->psz_vod_session );
> free( p_sys->psz_destination );
> free( p_sys );
> @@ -662,10 +656,6 @@ static void Close( vlc_object_t * p_this )
> if( p_sys->rtsp != NULL )
> RtspUnsetup( p_sys->rtsp );
>
> - vlc_mutex_destroy( &p_sys->lock_sdp );
> - vlc_mutex_destroy( &p_sys->lock_ts );
> - vlc_mutex_destroy( &p_sys->lock_es );
> -
> if( p_sys->p_httpd_file )
> httpd_FileDelete( p_sys->p_httpd_file );
>
> @@ -1251,8 +1241,6 @@ static void Del( sout_stream_t *p_stream, void *_id )
> srtp_destroy( id->srtp );
> #endif
>
> - vlc_mutex_destroy( &id->lock_sink );
> -
> /* Update SDP (sap/file) */
> if( p_sys->b_export_sap ) SapSetup( p_stream );
> if( p_sys->psz_sdp_file != NULL ) FileSetup( p_stream );
> diff --git a/modules/stream_out/rtsp.c b/modules/stream_out/rtsp.c
> index 6161f6a795..d62ccebccd 100644
> --- a/modules/stream_out/rtsp.c
> +++ b/modules/stream_out/rtsp.c
> @@ -151,8 +151,6 @@ void RtspUnsetup( rtsp_stream_t *rtsp )
> vlc_timer_destroy(rtsp->timer);
>
> free( rtsp->psz_path );
> - vlc_mutex_destroy( &rtsp->lock );
> -
> free( rtsp );
> }
>
> diff --git a/modules/stream_out/sdi/DBMSDIOutput.cpp
> b/modules/stream_out/sdi/DBMSDIOutput.cpp
> index 19de3288e1..9c56b8f02b 100644
> --- a/modules/stream_out/sdi/DBMSDIOutput.cpp
> +++ b/modules/stream_out/sdi/DBMSDIOutput.cpp
> @@ -92,7 +92,6 @@ DBMSDIOutput::~DBMSDIOutput()
> p_card->Release();
>
> vlc_cond_destroy(&feeder.cond);
> - vlc_mutex_destroy(&feeder.lock);
> }
>
> AbstractStream *DBMSDIOutput::Add(const es_format_t *fmt)
> diff --git a/modules/stream_out/sdi/SDIStream.cpp
> b/modules/stream_out/sdi/SDIStream.cpp
> index a196860c13..0e728c3adf 100644
> --- a/modules/stream_out/sdi/SDIStream.cpp
> +++ b/modules/stream_out/sdi/SDIStream.cpp
> @@ -237,7 +237,6 @@ AbstractDecodedStream::~AbstractDecodedStream()
> deinit();
> es_format_Clean(&requestedoutput);
> vlc_cond_destroy(&inputWait);
> - vlc_mutex_destroy(&inputLock);
> }
>
> void AbstractDecodedStream::deinit()
> diff --git a/modules/stream_out/transcode/encoder/encoder.c
> b/modules/stream_out/transcode/encoder/encoder.c
> index e8ffb346ac..2c89332663 100644
> --- a/modules/stream_out/transcode/encoder/encoder.c
> +++ b/modules/stream_out/transcode/encoder/encoder.c
> @@ -50,7 +50,6 @@ void transcode_encoder_delete( transcode_encoder_t
> *p_enc )
> {
> block_ChainRelease( p_enc->p_buffers );
> picture_fifo_Delete( p_enc->pp_pics );
> - vlc_mutex_destroy( &p_enc->lock_out );
> }
> es_format_Clean( &p_enc->p_encoder->fmt_in );
> es_format_Clean( &p_enc->p_encoder->fmt_out );
> diff --git a/modules/stream_out/transcode/transcode.c
> b/modules/stream_out/transcode/transcode.c
> index c0303d1aba..fc842041dd 100644
> --- a/modules/stream_out/transcode/transcode.c
> +++ b/modules/stream_out/transcode/transcode.c
> @@ -494,18 +494,12 @@ static void Close( vlc_object_t * p_this )
>
> transcode_encoder_config_clean( &p_sys->senc_cfg );
>
> - vlc_mutex_destroy( &p_sys->lock );
> -
> free( p_sys );
> }
>
> static void DeleteSoutStreamID( sout_stream_id_sys_t *id )
> {
> - if( id )
> - {
> - vlc_mutex_destroy(&id->fifo.lock);
> - free( id );
> - }
> + free( id );
> }
>
> static void SendSpuToVideoCallback( void *cbdata, subpicture_t *p_subpicture )
> diff --git a/modules/video_filter/alphamask.c b/modules/video_filter/alphamask.c
> index 7268496010..001f37185c 100644
> --- a/modules/video_filter/alphamask.c
> +++ b/modules/video_filter/alphamask.c
> @@ -135,7 +135,6 @@ static void Destroy( vlc_object_t *p_this )
> var_DelCallback( p_filter, CFG_PREFIX "mask", MaskCallback,
> p_filter );
>
> - vlc_mutex_destroy( &p_sys->mask_lock );
> if( p_sys->p_mask )
> picture_Release( p_sys->p_mask );
>
> diff --git a/modules/video_filter/ball.c b/modules/video_filter/ball.c
> index d4d8c26f55..563ff8bedc 100644
> --- a/modules/video_filter/ball.c
> +++ b/modules/video_filter/ball.c
> @@ -332,8 +332,6 @@ static void Destroy( vlc_object_t *p_this )
> var_DelCallback( p_filter, FILTER_PREFIX "edge-visible",
> ballCallback, p_sys );
>
> - vlc_mutex_destroy( &p_sys->lock );
> -
> image_HandlerDelete( p_sys->p_image );
>
> free( p_sys->p_smooth );
> diff --git a/modules/video_filter/bluescreen.c
> b/modules/video_filter/bluescreen.c
> index 730af68da8..3fe83a1a5d 100644
> --- a/modules/video_filter/bluescreen.c
> +++ b/modules/video_filter/bluescreen.c
> @@ -159,7 +159,6 @@ static void Destroy( vlc_object_t *p_this )
> var_DelCallback( p_filter, CFG_PREFIX "vt", BluescreenCallback,
> p_sys );
>
> free( p_sys->p_at );
> - vlc_mutex_destroy( &p_sys->lock );
> free( p_sys );
> }
>
> diff --git a/modules/video_filter/erase.c b/modules/video_filter/erase.c
> index 91a6b7bf89..7e6683b14e 100644
> --- a/modules/video_filter/erase.c
> +++ b/modules/video_filter/erase.c
> @@ -196,7 +196,6 @@ static void Destroy( vlc_object_t *p_this )
> var_DelCallback( p_filter, CFG_PREFIX "x", EraseCallback, p_sys );
> var_DelCallback( p_filter, CFG_PREFIX "y", EraseCallback, p_sys );
> var_DelCallback( p_filter, CFG_PREFIX "mask", EraseCallback, p_sys );
> - vlc_mutex_destroy( &p_sys->lock );
>
> free( p_filter->p_sys );
> }
> diff --git a/modules/video_filter/extract.c b/modules/video_filter/extract.c
> index 9de5f80228..0e849642a9 100644
> --- a/modules/video_filter/extract.c
> +++ b/modules/video_filter/extract.c
> @@ -157,7 +157,6 @@ static void Destroy( vlc_object_t *p_this )
>
> var_DelCallback( p_filter, FILTER_PREFIX "component", ExtractCallback,
> p_sys );
> - vlc_mutex_destroy( &p_sys->lock );
> free( p_sys->projection_matrix );
> free( p_sys );
> }
> diff --git a/modules/video_filter/gradfun.c b/modules/video_filter/gradfun.c
> index b17808465a..093d207523 100644
> --- a/modules/video_filter/gradfun.c
> +++ b/modules/video_filter/gradfun.c
> @@ -169,7 +169,6 @@ static void Close(vlc_object_t *object)
> var_DelCallback(filter, CFG_PREFIX "radius", Callback, NULL);
> var_DelCallback(filter, CFG_PREFIX "strength", Callback, NULL);
> aligned_free(sys->cfg.buf);
> - vlc_mutex_destroy(&sys->lock);
> free(sys);
> }
>
> diff --git a/modules/video_filter/gradient.c b/modules/video_filter/gradient.c
> index 671334eb91..22675305f5 100644
> --- a/modules/video_filter/gradient.c
> +++ b/modules/video_filter/gradient.c
> @@ -223,7 +223,6 @@ static void Destroy( vlc_object_t *p_this )
> GradientCallback, p_sys );
> var_DelCallback( p_filter, FILTER_PREFIX "cartoon",
> GradientCallback, p_sys );
> - vlc_mutex_destroy( &p_sys->lock );
>
> free( p_sys->p_buf32 );
> free( p_sys->p_buf32_bis );
> diff --git a/modules/video_filter/grain.c b/modules/video_filter/grain.c
> index 34cb4ce4f1..174de0a822 100644
> --- a/modules/video_filter/grain.c
> +++ b/modules/video_filter/grain.c
> @@ -430,7 +430,6 @@ static void Close(vlc_object_t *object)
> filter_sys_t *sys = filter->p_sys;
>
> var_DelCallback(filter, CFG_PREFIX "variance", Callback, NULL);
> - vlc_mutex_destroy(&sys->cfg.lock);
> free(sys);
> }
>
> diff --git a/modules/video_filter/hqdn3d.c
> b/modules/video_filter/hqdn3d.c
> index bd453759dc..beb57974d8 100644
> --- a/modules/video_filter/hqdn3d.c
> +++ b/modules/video_filter/hqdn3d.c
> @@ -179,8 +179,6 @@ static void Close(vlc_object_t *this)
> var_DelCallback( filter, FILTER_PREFIX "luma-temp",
> DenoiseCallback, sys );
> var_DelCallback( filter, FILTER_PREFIX "chroma-temp",
> DenoiseCallback, sys );
>
> - vlc_mutex_destroy( &sys->coefs_mutex );
> -
> for (int i = 0; i < 3; ++i) {
> free(cfg->Frame[i]);
> }
> diff --git a/modules/video_filter/postproc.c b/modules/video_filter/postproc.c
> index e3fd252eaa..bf0192de2b 100644
> --- a/modules/video_filter/postproc.c
> +++ b/modules/video_filter/postproc.c
> @@ -272,7 +272,6 @@ static void ClosePostproc( vlc_object_t *p_this )
> var_DelCallback( p_filter, FILTER_PREFIX "name", PPNameCallback, NULL );
>
> /* Destroy the resources */
> - vlc_mutex_destroy( &p_sys->lock );
> pp_free_context( p_sys->pp_context );
> pp_free_mode( p_sys->pp_mode );
> free( p_sys );
> diff --git a/modules/video_filter/puzzle.c
> b/modules/video_filter/puzzle.c
> index f85f6a10b2..35e0a090ce 100644
> --- a/modules/video_filter/puzzle.c
> +++ b/modules/video_filter/puzzle.c
> @@ -226,9 +226,6 @@ static void Close( vlc_object_t *p_this ) {
> var_DelCallback( p_filter, CFG_PREFIX "rotation",
> puzzle_Callback, p_sys );
> var_DelCallback( p_filter, CFG_PREFIX "mode",
> puzzle_Callback, p_sys );
>
> - vlc_mutex_destroy( &p_sys->lock );
> - vlc_mutex_destroy( &p_sys->pce_lock );
> -
> /* Free allocated memory */
> puzzle_free_ps_puzzle_array ( p_filter );
> puzzle_free_ps_pieces_shapes ( p_filter);
> diff --git a/modules/video_output/decklink.cpp
> b/modules/video_output/decklink.cpp
> index c166233363..3c7c85eb3d 100644
> --- a/modules/video_output/decklink.cpp
> +++ b/modules/video_output/decklink.cpp
> @@ -351,7 +351,6 @@ static void ReleaseDLSys(vlc_object_t *obj, int
> i_cat)
>
> if (--sys->users == 0) {
> msg_Dbg(obj, "Destroying decklink data");
> - vlc_mutex_destroy(&sys->lock);
> vlc_cond_destroy(&sys->cond);
>
> if (sys->p_output) {
> diff --git a/modules/video_output/ios.m b/modules/video_output/ios.m
> index 9a075194f2..5c273ded11 100644
> --- a/modules/video_output/ios.m
> +++ b/modules/video_output/ios.m
> @@ -507,7 +507,6 @@ static void GLESSwap(vlc_gl_t *gl)
>
> - (void)dealloc
> {
> - vlc_mutex_destroy(&_mutex);
> vlc_cond_destroy(&_gl_attached_wait);
> [super dealloc];
> }
> diff --git a/modules/video_output/splitter.c b/modules/video_output/splitter.c
> index 43cccba061..71ceda4674 100644
> --- a/modules/video_output/splitter.c
> +++ b/modules/video_output/splitter.c
> @@ -131,7 +131,6 @@ static void vlc_vidsplit_Close(vout_display_t *vd)
>
> module_unneed(&sys->splitter, sys->splitter.p_module);
> video_format_Clean(&sys->splitter.fmt);
> - vlc_mutex_destroy(&sys->lock);
> vlc_object_delete(&sys->splitter);
> }
>
> @@ -249,7 +248,6 @@ static int vlc_vidsplit_Open(vout_display_t *vd,
> free(name);
> if (splitter->p_module == NULL) {
> video_format_Clean(&splitter->fmt);
> - vlc_mutex_destroy(&sys->lock);
> vlc_object_delete(splitter);
> return VLC_EGENERIC;
> }
> diff --git a/modules/video_output/wayland/xdg-shell.c
> b/modules/video_output/wayland/xdg-shell.c
> index f6363c641c..765ffb2a2f 100644
> --- a/modules/video_output/wayland/xdg-shell.c
> +++ b/modules/video_output/wayland/xdg-shell.c
> @@ -752,7 +752,6 @@ static void Close(vout_window_t *wnd)
> vlc_cancel(sys->thread);
> vlc_join(sys->thread, NULL);
>
> - vlc_mutex_destroy(&sys->lock);
> seat_destroy_all(&sys->seats);
> output_list_destroy(sys->outputs);
> #ifdef XDG_SHELL
> diff --git a/modules/video_output/win32/events.c
> b/modules/video_output/win32/events.c
> index 9e8df25be3..15da61dc26 100644
> --- a/modules/video_output/win32/events.c
> +++ b/modules/video_output/win32/events.c
> @@ -167,7 +167,6 @@ event_thread_t *EventThreadCreate( vlc_object_t
> *obj, vout_window_t *parent_wind
> void EventThreadDestroy( event_thread_t *p_event )
> {
> vlc_cond_destroy( &p_event->wait );
> - vlc_mutex_destroy( &p_event->lock );
> free( p_event );
> }
>
> diff --git a/modules/video_output/win32/inhibit.c
> b/modules/video_output/win32/inhibit.c
> index 566b311189..c1d3199ccb 100644
> --- a/modules/video_output/win32/inhibit.c
> +++ b/modules/video_output/win32/inhibit.c
> @@ -89,7 +89,6 @@ static void CloseInhibit (vlc_object_t *obj)
> vlc_cancel(sys->thread);
> vlc_join(sys->thread, NULL);
> vlc_cond_destroy(&sys->cond);
> - vlc_mutex_destroy(&sys->mutex);
> }
>
> static int OpenInhibit (vlc_object_t *obj)
> @@ -108,7 +107,6 @@ static int OpenInhibit (vlc_object_t *obj)
> if (vlc_clone(&sys->thread, Run, ih, VLC_THREAD_PRIORITY_LOW))
> {
> vlc_cond_destroy(&sys->cond);
> - vlc_mutex_destroy(&sys->mutex);
> return VLC_EGENERIC;
> }
>
> diff --git a/modules/visualization/goom.c b/modules/visualization/goom.c
> index 3fa6203e1c..a9b225f2f9 100644
> --- a/modules/visualization/goom.c
> +++ b/modules/visualization/goom.c
> @@ -147,7 +147,6 @@ static int Open( vlc_object_t *p_this )
> Thread, p_thread, VLC_THREAD_PRIORITY_LOW ) )
> {
> msg_Err( p_filter, "cannot launch goom thread" );
> - vlc_mutex_destroy( &p_thread->lock );
> vlc_cond_destroy( &p_thread->wait );
> vout_Close( p_thread->p_vout );
> free( p_thread );
> @@ -353,7 +352,6 @@ static void Close( vlc_object_t *p_this )
>
> /* Free data */
> vout_Close( p_thread->p_vout );
> - vlc_mutex_destroy( &p_thread->lock );
> vlc_cond_destroy( &p_thread->wait );
>
> while( p_thread->i_blocks-- )
> diff --git a/modules/visualization/projectm.cpp
> b/modules/visualization/projectm.cpp
> index 219dfdac4e..f4b636fb23 100644
> --- a/modules/visualization/projectm.cpp
> +++ b/modules/visualization/projectm.cpp
> @@ -204,7 +204,6 @@ static int Open( vlc_object_t * p_this )
> return VLC_SUCCESS;
>
> error:
> - vlc_mutex_destroy( &p_sys->lock );
> free (p_sys );
> return VLC_EGENERIC;
> }
> @@ -230,7 +229,6 @@ static void Close( vlc_object_t *p_this )
>
> /* Free the ressources */
> vlc_gl_surface_Destroy( p_sys->gl );
> - vlc_mutex_destroy( &p_sys->lock );
> free( p_sys->p_buffer );
> free( p_sys );
> }
> diff --git a/modules/visualization/vsxu.cpp b/modules/visualization/vsxu.cpp
> index 30239177d9..dbbb061ecf 100644
> --- a/modules/visualization/vsxu.cpp
> +++ b/modules/visualization/vsxu.cpp
> @@ -146,8 +146,6 @@ static int Open( vlc_object_t * p_this )
> return VLC_SUCCESS;
>
> error:
> - vlc_mutex_destroy( &p_sys->cyclic_block_mutex );
> - vlc_mutex_destroy( &p_sys->lock );
> free( p_sys );
> return VLC_EGENERIC;
> }
> @@ -169,8 +167,6 @@ static void Close( vlc_object_t *p_this )
>
> /* Free the ressources */
> vlc_gl_surface_Destroy( p_sys->gl );
> - vlc_mutex_destroy( &p_sys->cyclic_block_mutex );
> - vlc_mutex_destroy( &p_sys->lock );
> delete p_sys->vsxu_cyclic_buffer;
> free( p_sys );
> }
> diff --git a/src/android/thread.c b/src/android/thread.c
> index 24eea70ae9..69ec70c25d 100644
> --- a/src/android/thread.c
> +++ b/src/android/thread.c
> @@ -108,7 +108,6 @@ static void clean_detached_thread(void *data)
> struct vlc_thread *th = data;
>
> /* release thread handle */
> - vlc_mutex_destroy(&th->wait.lock);
> free(th);
> }
>
> diff --git a/src/audio_output/output.c b/src/audio_output/output.c
> index 526489e5f6..d7d013c81d 100644
> --- a/src/audio_output/output.c
> +++ b/src/audio_output/output.c
> @@ -385,7 +385,6 @@ void aout_Release(audio_output_t *aout)
>
> atomic_thread_fence(memory_order_acquire);
>
> - vlc_mutex_destroy (&owner->dev.lock);
> for (aout_dev_t *dev = owner->dev.list, *next; dev != NULL; dev = next)
> {
> next = dev->next;
> @@ -393,8 +392,6 @@ void aout_Release(audio_output_t *aout)
> free (dev);
> }
>
> - vlc_mutex_destroy (&owner->vp.lock);
> - vlc_mutex_destroy (&owner->lock);
> vlc_object_delete(VLC_OBJECT(aout));
> }
>
> diff --git a/src/clock/clock.c b/src/clock/clock.c
> index 43c44bed6e..8637d827e4 100644
> --- a/src/clock/clock.c
> +++ b/src/clock/clock.c
> @@ -469,7 +469,6 @@ void vlc_clock_main_ChangePause(vlc_clock_main_t
> *main_clock, vlc_tick_t now,
>
> void vlc_clock_main_Delete(vlc_clock_main_t *main_clock)
> {
> - vlc_mutex_destroy(&main_clock->lock);
> vlc_cond_destroy(&main_clock->cond);
> assert(main_clock->rc == 1);
> free(main_clock);
> diff --git a/src/clock/input_clock.c b/src/clock/input_clock.c
> index c7724625c4..ac891d8cb9 100644
> --- a/src/clock/input_clock.c
> +++ b/src/clock/input_clock.c
> @@ -189,7 +189,6 @@ input_clock_t *input_clock_New( float rate )
> void input_clock_Delete( input_clock_t *cl )
> {
> AvgClean( &cl->drift );
> - vlc_mutex_destroy( &cl->lock );
> free( cl );
> }
>
> diff --git a/src/input/decoder.c b/src/input/decoder.c
> index d7f85243d3..fd2e6aa03b 100644
> --- a/src/input/decoder.c
> +++ b/src/input/decoder.c
> @@ -2043,9 +2043,6 @@ static void DeleteDecoder( decoder_t * p_dec )
> vlc_cond_destroy( &p_owner->wait_fifo );
> vlc_cond_destroy( &p_owner->wait_acknowledge );
> vlc_cond_destroy( &p_owner->wait_request );
> - vlc_mutex_destroy( &p_owner->lock );
> - vlc_mutex_destroy( &p_owner->mouse_lock );
> -
> decoder_Destroy( &p_owner->dec );
> }
>
> diff --git a/src/input/demux_chained.c b/src/input/demux_chained.c
> index f2123fd0f7..c8c436daec 100644
> --- a/src/input/demux_chained.c
> +++ b/src/input/demux_chained.c
> @@ -124,7 +124,6 @@ vlc_demux_chained_t
> *vlc_demux_chained_New(vlc_object_t *parent,
> {
> vlc_stream_Delete(dc->reader);
> vlc_stream_fifo_Close(dc->writer);
> - vlc_mutex_destroy(&dc->lock);
> free(dc);
> dc = NULL;
> }
> @@ -165,6 +164,5 @@ void vlc_demux_chained_Delete(vlc_demux_chained_t
> *dc)
> {
> vlc_stream_fifo_Close(dc->writer);
> vlc_join(dc->thread, NULL);
> - vlc_mutex_destroy(&dc->lock);
> free(dc);
> }
> diff --git a/src/input/es_out.c b/src/input/es_out.c
> index 7671dc3948..6955192dc0 100644
> --- a/src/input/es_out.c
> +++ b/src/input/es_out.c
> @@ -598,8 +598,6 @@ static void EsOutDelete( es_out_t *out )
> EsOutPropsCleanup( &p_sys->audio );
> EsOutPropsCleanup( &p_sys->sub );
>
> - vlc_mutex_destroy( &p_sys->lock );
> -
> free( p_sys );
> }
>
> diff --git a/src/input/es_out_timeshift.c b/src/input/es_out_timeshift.c
> index ed79000f65..bfdb930981 100644
> --- a/src/input/es_out_timeshift.c
> +++ b/src/input/es_out_timeshift.c
> @@ -405,7 +405,6 @@ static void Destroy( es_out_t *p_out )
> TAB_CLEAN( p_sys->i_es, p_sys->pp_es );
>
> free( p_sys->psz_tmp_path );
> - vlc_mutex_destroy( &p_sys->lock );
> free( p_sys );
> }
>
> @@ -784,7 +783,6 @@ static const struct es_out_callbacks es_out_timeshift_cbs =
> static void TsDestroy( ts_thread_t *p_ts )
> {
> vlc_cond_destroy( &p_ts->wait );
> - vlc_mutex_destroy( &p_ts->lock );
> free( p_ts );
> }
> static int TsStart( es_out_t *p_out )
> diff --git a/src/input/input.c b/src/input/input.c
> index 2dd0bf0982..bb57eb4705 100644
> --- a/src/input/input.c
> +++ b/src/input/input.c
> @@ -439,7 +439,6 @@ static void Destroy(input_thread_t *input)
> }
>
> vlc_cond_destroy(&priv->wait_control);
> - vlc_mutex_destroy(&priv->lock_control);
> vlc_object_delete(VLC_OBJECT(input));
> }
>
> diff --git a/src/input/item.c b/src/input/item.c
> index 1a8a2bdb3f..1c03af739b 100644
> --- a/src/input/item.c
> +++ b/src/input/item.c
> @@ -519,7 +519,6 @@ void input_item_Release( input_item_t *p_item )
> input_item_slave_Delete( p_item->pp_slaves[i] );
> TAB_CLEAN( p_item->i_slaves, p_item->pp_slaves );
>
> - vlc_mutex_destroy( &p_item->lock );
> free( owner );
> }
>
> diff --git a/src/input/resource.c b/src/input/resource.c
> index 0d192f2beb..65906da287 100644
> --- a/src/input/resource.c
> +++ b/src/input/resource.c
> @@ -299,8 +299,6 @@ void input_resource_Release( input_resource_t *p_resource )
> if( p_resource->p_aout != NULL )
> aout_Destroy( p_resource->p_aout );
>
> - vlc_mutex_destroy( &p_resource->lock_hold );
> - vlc_mutex_destroy( &p_resource->lock );
> vout_Release( p_resource->p_vout_dummy );
> free( p_resource );
> }
> diff --git a/src/input/stats.c b/src/input/stats.c
> index 4a79ddc840..b294a59e98 100644
> --- a/src/input/stats.c
> +++ b/src/input/stats.c
> @@ -72,8 +72,6 @@ struct input_stats *input_stats_Create(void)
>
> void input_stats_Destroy(struct input_stats *stats)
> {
> - vlc_mutex_destroy(&stats->demux_bitrate.lock);
> - vlc_mutex_destroy(&stats->input_bitrate.lock);
> free(stats);
> }
>
> diff --git a/src/input/thumbnailer.c b/src/input/thumbnailer.c
> index dbf23b5115..783eb2886b 100644
> --- a/src/input/thumbnailer.c
> +++ b/src/input/thumbnailer.c
> @@ -117,7 +117,6 @@ static void thumbnailer_request_Release( void* data )
> input_Close( request->input_thread );
>
> input_item_Release( request->params.input_item );
> - vlc_mutex_destroy( &request->lock );
> free( request );
> }
>
> diff --git a/src/input/vlm.c b/src/input/vlm.c
> index c63217c295..d33b9a917a 100644
> --- a/src/input/vlm.c
> +++ b/src/input/vlm.c
> @@ -179,8 +179,6 @@ vlm_t *vlm_New( libvlc_int_t *libvlc, const char
> *psz_vlmconf )
> if( vlc_clone( &p_vlm->thread, Manage, p_vlm,
> VLC_THREAD_PRIORITY_LOW ) )
> {
> vlc_cond_destroy( &p_vlm->wait_manage );
> - vlc_mutex_destroy( &p_vlm->lock );
> - vlc_mutex_destroy( &p_vlm->lock_manage );
> vlc_object_delete(p_vlm);
> vlc_mutex_unlock( &vlm_mutex );
> return NULL;
> @@ -257,8 +255,6 @@ void vlm_Delete( vlm_t *p_vlm )
> vlc_join( p_vlm->thread, NULL );
>
> vlc_cond_destroy( &p_vlm->wait_manage );
> - vlc_mutex_destroy( &p_vlm->lock );
> - vlc_mutex_destroy( &p_vlm->lock_manage );
> vlc_object_delete(p_vlm);
> }
>
> diff --git a/src/interface/dialog.c b/src/interface/dialog.c
> index 4205d88be4..c761bd0c4d 100644
> --- a/src/interface/dialog.c
> +++ b/src/interface/dialog.c
> @@ -140,7 +140,6 @@ dialog_id_release(vlc_dialog_id *p_id)
> free(p_id->answer.u.login.psz_password);
> }
> free(p_id->psz_progress_text);
> - vlc_mutex_destroy(&p_id->lock);
> vlc_cond_destroy(&p_id->wait);
> free(p_id);
> }
> @@ -245,7 +244,6 @@ libvlc_InternalDialogClean(libvlc_int_t *p_libvlc)
> dialog_clear_all_locked(p_provider);
> vlc_mutex_unlock(&p_provider->lock);
>
> - vlc_mutex_destroy(&p_provider->lock);
> free(p_provider);
> libvlc_priv(p_libvlc)->p_dialog_provider = NULL;
> }
> diff --git a/src/libvlc.c b/src/libvlc.c
> index 2d370deab8..c40fa19ba3 100644
> --- a/src/libvlc.c
> +++ b/src/libvlc.c
> @@ -456,11 +456,6 @@ void libvlc_InternalCleanup( libvlc_int_t *p_libvlc )
> */
> void libvlc_InternalDestroy( libvlc_int_t *p_libvlc )
> {
> - libvlc_priv_t *priv = libvlc_priv( p_libvlc );
> -
> - vlc_ExitDestroy( &priv->exit );
> -
> - vlc_mutex_destroy(&priv->lock);
> vlc_object_delete(p_libvlc);
> }
>
> diff --git a/src/libvlc.h b/src/libvlc.h
> index e91587f947..d2d112aa56 100644
> --- a/src/libvlc.h
> +++ b/src/libvlc.h
> @@ -73,7 +73,6 @@ typedef struct vlc_exit
> } vlc_exit_t;
>
> void vlc_ExitInit( vlc_exit_t * );
> -void vlc_ExitDestroy( vlc_exit_t * );
>
> /*
> * LibVLC objects stuff
> diff --git a/src/libvlccore.sym b/src/libvlccore.sym
> index a0efbecb78..1a7d4805c9 100644
> --- a/src/libvlccore.sym
> +++ b/src/libvlccore.sym
> @@ -613,7 +613,6 @@ vlc_meta_Set
> vlc_meta_SetStatus
> vlc_meta_TypeToLocalizedString
> vlc_mime_Ext2Mime
> -vlc_mutex_destroy
> vlc_mutex_init
> vlc_mutex_init_recursive
> vlc_mutex_lock
> diff --git a/src/media_source/media_source.c b/src/media_source/media_source.c
> index f6ac776ae2..71b37d41ac 100644
> --- a/src/media_source/media_source.c
> +++ b/src/media_source/media_source.c
> @@ -243,7 +243,6 @@ vlc_media_source_provider_New(vlc_object_t *parent)
> void
> vlc_media_source_provider_Delete(vlc_media_source_provider_t *provider)
> {
> - vlc_mutex_destroy(&provider->lock);
> ReleaseObject(provider);
> }
>
> diff --git a/src/media_source/media_tree.c b/src/media_source/media_tree.c
> index 017325719f..5774b294ff 100644
> --- a/src/media_source/media_tree.c
> +++ b/src/media_source/media_tree.c
> @@ -204,7 +204,6 @@ vlc_media_tree_Delete(vlc_media_tree_t *tree)
> free(listener);
> vlc_list_init(&priv->listeners); /* reset */
> vlc_media_tree_DestroyRootNode(tree);
> - vlc_mutex_destroy(&priv->lock);
> free(tree);
> }
>
> diff --git a/src/misc/addons.c b/src/misc/addons.c
> index 1e19943037..a7a3414ddf 100644
> --- a/src/misc/addons.c
> +++ b/src/misc/addons.c
> @@ -124,7 +124,6 @@ void addon_entry_Release( addon_entry_t * p_entry )
> }
> ARRAY_RESET( p_entry->files );
>
> - vlc_mutex_destroy( &p_entry->lock );
> free( owner );
> }
>
> @@ -199,7 +198,6 @@ void addons_manager_Delete( addons_manager_t *p_manager )
> ARRAY_FOREACH( p_entry, p_manager->p_priv->name.entries )\
> addon_entry_Release( p_entry );\
> ARRAY_RESET( p_manager->p_priv->name.entries );\
> - vlc_mutex_destroy( &p_manager->p_priv->name.lock );\
> vlc_cond_destroy( &p_manager->p_priv->name.waitcond );\
> vlc_interrupt_destroy( p_manager->p_priv->name.p_interrupt );
>
> diff --git a/src/misc/background_worker.c b/src/misc/background_worker.c
> index 04014354e9..4bba9e0ff3 100644
> --- a/src/misc/background_worker.c
> +++ b/src/misc/background_worker.c
> @@ -171,7 +171,6 @@ static struct background_worker
> *background_worker_Create(void *owner,
> static void background_worker_Destroy(struct background_worker *worker)
> {
> vlc_cond_destroy(&worker->queue_wait);
> - vlc_mutex_destroy(&worker->lock);
> free(worker);
> }
>
> diff --git a/src/misc/events.c b/src/misc/events.c
> index 150f7272bc..e5472773ed 100644
> --- a/src/misc/events.c
> +++ b/src/misc/events.c
> @@ -80,8 +80,6 @@ void vlc_event_manager_fini( vlc_event_manager_t * p_em )
> {
> struct vlc_event_listener_t * listener;
>
> - vlc_mutex_destroy( &p_em->lock );
> -
> for( size_t i = 0; i < ARRAY_SIZE(p_em->events); i++ )
> {
> struct vlc_event_listeners_group_t *slot = p_em->events + i;
> diff --git a/src/misc/exit.c b/src/misc/exit.c
> index 27985a4afb..d6cb0ad407 100644
> --- a/src/misc/exit.c
> +++ b/src/misc/exit.c
> @@ -34,12 +34,6 @@ void vlc_ExitInit( vlc_exit_t *exit )
> exit->opaque = NULL;
> }
>
> -void vlc_ExitDestroy( vlc_exit_t *exit )
> -{
> - vlc_mutex_destroy( &exit->lock );
> -}
> -
> -
> /**
> * Registers a callback for the LibVLC exit event.
> */
> diff --git a/src/misc/fifo.c b/src/misc/fifo.c
> index e11aebdb87..836f29d90b 100644
> --- a/src/misc/fifo.c
> +++ b/src/misc/fifo.c
> @@ -162,7 +162,6 @@ void block_FifoRelease( block_fifo_t *p_fifo )
> {
> block_ChainRelease( p_fifo->p_first );
> vlc_cond_destroy( &p_fifo->wait );
> - vlc_mutex_destroy( &p_fifo->lock );
> free( p_fifo );
> }
>
> diff --git a/src/misc/httpcookies.c b/src/misc/httpcookies.c
> index f4c9682a9e..2049b1b62c 100644
> --- a/src/misc/httpcookies.c
> +++ b/src/misc/httpcookies.c
> @@ -289,7 +289,6 @@ void vlc_http_cookies_destroy(
> vlc_http_cookie_jar_t * p_jar )
> cookie_destroy( vlc_array_item_at_index( &p_jar->cookies, i )
> );
>
> vlc_array_clear( &p_jar->cookies );
> - vlc_mutex_destroy( &p_jar->lock );
>
> free( p_jar );
> }
> diff --git a/src/misc/interrupt.c b/src/misc/interrupt.c
> index d2a04a72b3..f272b6ebca 100644
> --- a/src/misc/interrupt.c
> +++ b/src/misc/interrupt.c
> @@ -71,7 +71,6 @@ vlc_interrupt_t *vlc_interrupt_create(void)
> void vlc_interrupt_deinit(vlc_interrupt_t *ctx)
> {
> assert(ctx->callback == NULL);
> - vlc_mutex_destroy(&ctx->lock);
> }
>
> void vlc_interrupt_destroy(vlc_interrupt_t *ctx)
> diff --git a/src/misc/medialibrary.c b/src/misc/medialibrary.c
> index b1ce7907f3..10013c7f20 100644
> --- a/src/misc/medialibrary.c
> +++ b/src/misc/medialibrary.c
> @@ -111,7 +111,6 @@ vlc_medialibrary_t* libvlc_MlCreate( libvlc_int_t*
> p_libvlc )
> p_ml->m.p_module = module_need( &p_ml->m, "medialibrary", NULL,
> false );
> if ( p_ml->m.p_module == NULL )
> {
> - vlc_mutex_destroy( &p_ml->lock );
> vlc_object_delete(&p_ml->m);
> return NULL;
> }
> @@ -123,7 +122,6 @@ void libvlc_MlRelease( vlc_medialibrary_t* p_ml )
> assert( p_ml != NULL );
> module_unneed( &p_ml->m, p_ml->m.p_module );
> assert( vlc_list_is_empty( &p_ml->cbs ) );
> - vlc_mutex_destroy( &p_ml->lock );
> vlc_object_delete(&p_ml->m);
> }
>
> diff --git a/src/misc/messages.c b/src/misc/messages.c
> index 0872511389..898e4be56f 100644
> --- a/src/misc/messages.c
> +++ b/src/misc/messages.c
> @@ -257,7 +257,6 @@ static void vlc_LogEarlyClose(void *d)
> free(log);
> }
>
> - vlc_mutex_destroy(&early->lock);
> free(early);
> }
>
> diff --git a/src/misc/objects.c b/src/misc/objects.c
> index f87edd9827..f7e68c4dc4 100644
> --- a/src/misc/objects.c
> +++ b/src/misc/objects.c
> @@ -129,7 +129,6 @@ void vlc_object_deinit(vlc_object_t *obj)
> vlc_restorecancel(canc);
>
> vlc_cond_destroy(&priv->var_wait);
> - vlc_mutex_destroy(&priv->var_lock);
> free(priv);
> }
>
> diff --git a/src/misc/picture_fifo.c b/src/misc/picture_fifo.c
> index 72ad2f622f..bda20f5d8f 100644
> --- a/src/misc/picture_fifo.c
> +++ b/src/misc/picture_fifo.c
> @@ -142,7 +142,6 @@ void picture_fifo_OffsetDate(picture_fifo_t *fifo,
> vlc_tick_t delta)
> void picture_fifo_Delete(picture_fifo_t *fifo)
> {
> picture_fifo_Flush(fifo, VLC_TICK_INVALID, true);
> - vlc_mutex_destroy(&fifo->lock);
> free(fifo);
> }
>
> diff --git a/src/misc/picture_pool.c b/src/misc/picture_pool.c
> index 0eb53516ad..9190af91c4 100644
> --- a/src/misc/picture_pool.c
> +++ b/src/misc/picture_pool.c
> @@ -56,7 +56,6 @@ static void picture_pool_Destroy(picture_pool_t *pool)
>
> atomic_thread_fence(memory_order_acquire);
> vlc_cond_destroy(&pool->wait);
> - vlc_mutex_destroy(&pool->lock);
> aligned_free(pool);
> }
>
> diff --git a/src/misc/threads.c b/src/misc/threads.c
> index c4fd617882..8fb553b440 100644
> --- a/src/misc/threads.c
> +++ b/src/misc/threads.c
> @@ -125,14 +125,6 @@ void vlc_mutex_init_recursive(vlc_mutex_t *mtx)
> vlc_mutex_init_common(mtx, true);
> }
>
> -void vlc_mutex_destroy(vlc_mutex_t *mtx)
> -{
> - assert(atomic_load_explicit(&mtx->value, memory_order_relaxed) == 0);
> - assert(atomic_load_explicit(&mtx->recursion, memory_order_relaxed) <= 1);
> - assert(atomic_load_explicit(&mtx->owner, memory_order_relaxed) == NULL);
> - (void) mtx;
> -}
> -
> static _Thread_local char thread_self[1];
> #define THREAD_SELF ((const void *)thread_self)
>
> @@ -239,7 +231,6 @@ void vlc_cond_init_daytime(vlc_cond_t *cond)
> void vlc_cond_destroy(vlc_cond_t *cond)
> {
> assert(cond->head == NULL);
> - vlc_mutex_destroy(&cond->lock);
> }
>
> struct vlc_cond_waiter {
> @@ -421,7 +412,6 @@ void vlc_rwlock_init (vlc_rwlock_t *lock)
> void vlc_rwlock_destroy (vlc_rwlock_t *lock)
> {
> vlc_cond_destroy (&lock->wait);
> - vlc_mutex_destroy (&lock->mutex);
> }
>
> void vlc_rwlock_rdlock (vlc_rwlock_t *lock)
> diff --git a/src/misc/update.c b/src/misc/update.c
> index f5d6dc4ebe..44a446d8d6 100644
> --- a/src/misc/update.c
> +++ b/src/misc/update.c
> @@ -147,8 +147,6 @@ void update_Delete( update_t *p_update )
> vlc_object_delete(p_update->p_download);
> }
>
> - vlc_mutex_destroy( &p_update->lock );
> -
> free( p_update->release.psz_url );
> free( p_update->release.psz_desc );
> free( p_update->p_pkey );
> diff --git a/src/network/httpd.c b/src/network/httpd.c
> index 2b56c178a1..177abcc710 100644
> --- a/src/network/httpd.c
> +++ b/src/network/httpd.c
> @@ -866,7 +866,6 @@ void httpd_StreamDelete(httpd_stream_t *stream)
> free(stream->p_http_headers[i].value);
> }
> free(stream->p_http_headers);
> - vlc_mutex_destroy(&stream->lock);
> free(stream->psz_mime);
> free(stream->p_header);
> free(stream->p_buffer);
> @@ -993,7 +992,6 @@ error:
> if (host) {
> net_ListenClose(host->fds);
> vlc_cond_destroy(&host->wait);
> - vlc_mutex_destroy(&host->lock);
> vlc_object_delete(host);
> }
>
> @@ -1030,7 +1028,6 @@ void httpd_HostDelete(httpd_host_t *host)
> vlc_tls_ServerDelete(host->p_tls);
> net_ListenClose(host->fds);
> vlc_cond_destroy(&host->wait);
> - vlc_mutex_destroy(&host->lock);
> vlc_object_delete(host);
> vlc_mutex_unlock(&httpd.mutex);
> }
> @@ -1117,7 +1114,6 @@ void httpd_UrlDelete(httpd_url_t *url)
> vlc_mutex_lock(&host->lock);
> vlc_list_remove(&url->node);
>
> - vlc_mutex_destroy(&url->lock);
> free(url->psz_url);
> free(url->psz_user);
> free(url->psz_password);
> diff --git a/src/os2/thread.c b/src/os2/thread.c
> index c30cdad210..d7d07f6a17 100644
> --- a/src/os2/thread.c
> +++ b/src/os2/thread.c
> @@ -160,7 +160,6 @@ unsigned long _System _DLL_InitTerm(unsigned long
> hmod, unsigned long flag)
> vlc_rwlock_destroy (&config_lock);
> vlc_threadvar_delete (&thread_key);
> vlc_cond_destroy (&super_variable);
> - vlc_mutex_destroy (&super_mutex);
>
> _CRT_term();
>
> diff --git a/src/player/player.c b/src/player/player.c
> index 48c03905a4..6eedc71925 100644
> --- a/src/player/player.c
> +++ b/src/player/player.c
> @@ -1843,9 +1843,6 @@ vlc_player_InitLocks(vlc_player_t *player, enum
> vlc_player_lock_type lock_type)
> static void
> vlc_player_DestroyLocks(vlc_player_t *player)
> {
> - vlc_mutex_destroy(&player->lock);
> - vlc_mutex_destroy(&player->vout_listeners_lock);
> - vlc_mutex_destroy(&player->aout_listeners_lock);
> vlc_cond_destroy(&player->start_delay_cond);
> vlc_cond_destroy(&player->destructor.wait);
> }
> diff --git a/src/player/timer.c b/src/player/timer.c
> index 56bbdc0ae7..1be28b22f0 100644
> --- a/src/player/timer.c
> +++ b/src/player/timer.c
> @@ -537,5 +537,4 @@ vlc_player_DestroyTimer(vlc_player_t *player)
> {
> for (size_t i = 0; i < VLC_PLAYER_TIMER_TYPE_COUNT; ++i)
> assert(vlc_list_is_empty(&player->timer.sources[i].listeners));
> - vlc_mutex_destroy(&player->timer.lock);
> }
> diff --git a/src/posix/timer.c b/src/posix/timer.c
> index 713a9133f5..f84f17cb9d 100644
> --- a/src/posix/timer.c
> +++ b/src/posix/timer.c
> @@ -122,7 +122,6 @@ int vlc_timer_create (vlc_timer_t *id, void (*func)
> (void *), void *data)
> VLC_THREAD_PRIORITY_INPUT))
> {
> vlc_cond_destroy (&timer->reschedule);
> - vlc_mutex_destroy (&timer->lock);
> free (timer);
> return ENOMEM;
> }
> @@ -140,7 +139,6 @@ void vlc_timer_destroy (vlc_timer_t timer)
>
> vlc_join (timer->thread, NULL);
> vlc_cond_destroy (&timer->reschedule);
> - vlc_mutex_destroy (&timer->lock);
> free (timer);
> }
>
> diff --git a/src/preparser/fetcher.c b/src/preparser/fetcher.c
> index ac5c3eba21..5bb4aa1cef 100644
> --- a/src/preparser/fetcher.c
> +++ b/src/preparser/fetcher.c
> @@ -481,7 +481,5 @@ void input_fetcher_Delete( input_fetcher_t* fetcher )
> background_worker_Delete( fetcher->downloader );
>
> vlc_dictionary_clear( &fetcher->album_cache, FreeCacheEntry, NULL
> );
> - vlc_mutex_destroy( &fetcher->lock );
> -
> free( fetcher );
> }
> diff --git a/src/stream_output/stream_output.c
> b/src/stream_output/stream_output.c
> index 80daa2ae0e..239a81936d 100644
> --- a/src/stream_output/stream_output.c
> +++ b/src/stream_output/stream_output.c
> @@ -131,7 +131,6 @@ sout_instance_t *sout_NewInstance( vlc_object_t
> *p_parent, const char *psz_dest
>
> FREENULL( p_sout->psz_sout );
>
> - vlc_mutex_destroy( &p_sout->lock );
> vlc_object_delete(p_sout);
> return NULL;
> }
> @@ -147,8 +146,6 @@ void sout_DeleteInstance( sout_instance_t * p_sout )
> /* *** free all string *** */
> FREENULL( p_sout->psz_sout );
>
> - vlc_mutex_destroy( &p_sout->lock );
> -
> /* *** free structure *** */
> vlc_object_delete(p_sout);
> }
> diff --git a/src/test/timer.c b/src/test/timer.c
> index 1162305fe2..6b40c30c47 100644
> --- a/src/test/timer.c
> +++ b/src/test/timer.c
> @@ -108,7 +108,5 @@ int main (void)
>
> vlc_timer_destroy (data.timer);
> vlc_cond_destroy (&data.wait);
> - vlc_mutex_destroy (&data.lock);
> -
> return 0;
> }
> diff --git a/src/video_output/control.c b/src/video_output/control.c
> index 616ea566cf..c14931070b 100644
> --- a/src/video_output/control.c
> +++ b/src/video_output/control.c
> @@ -69,7 +69,6 @@ void vout_control_Clean(vout_control_t *ctrl)
> }
> ARRAY_RESET(ctrl->cmd);
>
> - vlc_mutex_destroy(&ctrl->lock);
> vlc_cond_destroy(&ctrl->wait_request);
> vlc_cond_destroy(&ctrl->wait_available);
> }
> diff --git a/src/video_output/opengl.c b/src/video_output/opengl.c
> index 9d207ac709..99ba7b29e7 100644
> --- a/src/video_output/opengl.c
> +++ b/src/video_output/opengl.c
> @@ -187,7 +187,6 @@ vlc_gl_t *vlc_gl_surface_Create(vlc_object_t *obj,
> return gl;
>
> error:
> - vlc_mutex_destroy(&sys->lock);
> free(sys);
> return NULL;
> }
> @@ -230,6 +229,5 @@ void vlc_gl_surface_Destroy(vlc_gl_t *gl)
> vlc_gl_Release(gl);
> vout_window_Disable(surface);
> vout_window_Delete(surface);
> - vlc_mutex_destroy(&sys->lock);
> free(sys);
> }
> diff --git a/src/video_output/snapshot.c b/src/video_output/snapshot.c
> index 92b5886dc8..b18297cb1b 100644
> --- a/src/video_output/snapshot.c
> +++ b/src/video_output/snapshot.c
> @@ -78,7 +78,6 @@ void vout_snapshot_Destroy(vout_snapshot_t *snap)
> }
>
> vlc_cond_destroy(&snap->wait);
> - vlc_mutex_destroy(&snap->lock);
> free(snap);
> }
>
> diff --git a/src/video_output/video_output.c b/src/video_output/video_output.c
> index edda78d731..229b010a96 100644
> --- a/src/video_output/video_output.c
> +++ b/src/video_output/video_output.c
> @@ -1845,10 +1845,6 @@ void vout_Release(vout_thread_t *vout)
>
> free(sys->splitter_name);
>
> - /* Destroy the locks */
> - vlc_mutex_destroy(&sys->window_lock);
> - vlc_mutex_destroy(&sys->filter.lock);
> -
> if (sys->dec_device)
> vlc_decoder_device_Release(sys->dec_device);
>
> @@ -1856,7 +1852,6 @@ void vout_Release(vout_thread_t *vout)
> vout_display_window_Delete(sys->display_cfg.window);
>
> vout_control_Clean(&sys->control);
> - vlc_mutex_destroy(&sys->display_lock);
>
> /* */
> vout_statistic_Clean(&sys->statistic);
> diff --git a/src/video_output/vout_subpictures.c
> b/src/video_output/vout_subpictures.c
> index 3efd76ff1d..2a4a79ad91 100644
> --- a/src/video_output/vout_subpictures.c
> +++ b/src/video_output/vout_subpictures.c
> @@ -1582,7 +1582,6 @@ static void spu_Cleanup(spu_t *spu)
>
> if (sys->text)
> FilterRelease(sys->text);
> - vlc_mutex_destroy(&sys->textlock);
>
> if (sys->scale_yuvp)
> FilterRelease(sys->scale_yuvp);
> @@ -1601,7 +1600,6 @@ static void spu_Cleanup(spu_t *spu)
> SubFilterDelProxyCallbacks, sys->vout);
> filter_chain_Delete(sys->filter_chain);
> free(sys->filter_chain_current);
> - vlc_mutex_destroy(&sys->filter_chain_lock);
> free(sys->source_chain_update);
> free(sys->filter_chain_update);
>
> @@ -1611,9 +1609,6 @@ static void spu_Cleanup(spu_t *spu)
>
> vlc_vector_destroy(&sys->channels);
>
> - vlc_mutex_destroy(&sys->lock);
> -
> - vlc_mutex_destroy(&sys->prerender.lock);
> vlc_cond_destroy(&sys->prerender.cond);
> vlc_cond_destroy(&sys->prerender.output_cond);
> vlc_vector_clear(&sys->prerender.vector);
> diff --git a/src/video_output/window.c b/src/video_output/window.c
> index 16ebf9ef5a..9c2df5c1e6 100644
> --- a/src/video_output/window.c
> +++ b/src/video_output/window.c
> @@ -82,7 +82,6 @@ vout_window_t *vout_window_New(vlc_object_t *obj,
> const char *module,
> w->module = vlc_module_load(window, "vout window", module, false,
> vout_window_start, window);
> if (!w->module) {
> - vlc_mutex_destroy(&w->lock);
> vlc_object_delete(window);
> return NULL;
> }
> @@ -141,7 +140,6 @@ void vout_window_Delete(vout_window_t *window)
> window->ops->destroy(window);
>
> vlc_objres_clear(VLC_OBJECT(window));
> - vlc_mutex_destroy(&w->lock);
> vlc_object_delete(window);
> }
>
> --
> 2.25.0
>
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