vlc | branch: master | Steve Lhomme <[email protected]> | Thu Oct 24 17:00:02 2019 +0200| [ea23b6ed8d2d0159b41dcf7577e4cb2b3a577ddf] | committer: Steve Lhomme
display: turn the reset_pictures flag into a simple boolean It is already read alongside control calls which are protected by the caller. It is only set by D3D9 which is setting it during Prepare which is also protected by the caller the same way. > http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=ea23b6ed8d2d0159b41dcf7577e4cb2b3a577ddf --- src/video_output/display.c | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) diff --git a/src/video_output/display.c b/src/video_output/display.c index c174a54279..d2b0e51c7e 100644 --- a/src/video_output/display.c +++ b/src/video_output/display.c @@ -283,7 +283,7 @@ typedef struct { * can be done and nothing will be displayed */ filter_chain_t *converters; #ifdef _WIN32 - atomic_bool reset_pictures; + bool reset_pictures; // set/read under the same lock as the control #endif picture_pool_t *pool; } vout_display_priv_t; @@ -360,7 +360,7 @@ void vout_display_SendEventPicturesInvalid(vout_display_t *vd) vout_display_priv_t *osys = container_of(vd, vout_display_priv_t, display); msg_Err(vd, "picture buffers invalidated asynchronously"); - atomic_store_explicit(&osys->reset_pictures, true, memory_order_release); + osys->reset_pictures = true; #else (void) vd; vlc_assert_unreachable(); @@ -476,9 +476,8 @@ static void vout_display_CheckReset(vout_display_t *vd) #ifdef _WIN32 vout_display_priv_t *osys = container_of(vd, vout_display_priv_t, display); - if (unlikely(atomic_exchange_explicit(&osys->reset_pictures, false, - memory_order_relaxed))) { - atomic_thread_fence(memory_order_acquire); + if (unlikely(osys->reset_pictures)) { + osys->reset_pictures = false; vout_display_Reset(vd); } #else @@ -736,7 +735,7 @@ vout_display_t *vout_display_New(vlc_object_t *parent, &osys->cfg.display.height, source, &osys->cfg); #ifdef _WIN32 - atomic_init(&osys->reset_pictures, false); + osys->reset_pictures = false; #endif osys->pool = NULL; _______________________________________________ vlc-commits mailing list [email protected] https://mailman.videolan.org/listinfo/vlc-commits
