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| author | David Robillard <d@drobilla.net> | 2020-03-16 16:13:48 +0100 |
|---|---|---|
| committer | David Robillard <d@drobilla.net> | 2020-03-16 16:13:48 +0100 |
| commit | 28dd64df0186089f9534881550c2efaa6b7dc95c (patch) | |
| tree | e614b478b801a9fd1f7cf8b3416d4df5165d0672 | |
| parent | d057cf148390f27468ed0d8c5d34a55d599d0c87 (diff) | |
| download | pugl-28dd64df0186089f9534881550c2efaa6b7dc95c.tar.gz pugl-28dd64df0186089f9534881550c2efaa6b7dc95c.tar.bz2 pugl-28dd64df0186089f9534881550c2efaa6b7dc95c.zip | |
Only send update events when the view is visible
| -rw-r--r-- | pugl/detail/mac.m | 5 | ||||
| -rw-r--r-- | pugl/detail/win.c | 5 | ||||
| -rw-r--r-- | pugl/detail/x11.c | 4 |
3 files changed, 11 insertions, 3 deletions
diff --git a/pugl/detail/mac.m b/pugl/detail/mac.m index 22f8088..2ec4345 100644 --- a/pugl/detail/mac.m +++ b/pugl/detail/mac.m @@ -997,7 +997,10 @@ puglUpdate(PuglWorld* world, const double timeout) for (size_t i = 0; i < world->numViews; ++i) { PuglView* const view = world->views[i]; - puglDispatchSimpleEvent(view, PUGL_UPDATE); + if ([[view->impl->drawView window] isVisible]) { + puglDispatchSimpleEvent(view, PUGL_UPDATE); + } + [view->impl->drawView displayIfNeeded]; } diff --git a/pugl/detail/win.c b/pugl/detail/win.c index 22a0a25..cb4dfad 100644 --- a/pugl/detail/win.c +++ b/pugl/detail/win.c @@ -828,7 +828,10 @@ puglUpdate(PuglWorld* world, double timeout) } for (size_t i = 0; i < world->numViews; ++i) { - puglDispatchSimpleEvent(world->views[i], PUGL_UPDATE); + if (world->views[i]->visible) { + puglDispatchSimpleEvent(world->views[i], PUGL_UPDATE); + } + UpdateWindow(world->views[i]->impl->hwnd); } diff --git a/pugl/detail/x11.c b/pugl/detail/x11.c index 58451e9..5fc769d 100644 --- a/pugl/detail/x11.c +++ b/pugl/detail/x11.c @@ -749,7 +749,9 @@ flushExposures(PuglWorld* world) PuglEvent* const configure = &view->impl->pendingConfigure; PuglEvent* const expose = &view->impl->pendingExpose; - puglDispatchSimpleEvent(view, PUGL_UPDATE); + if (view->visible) { + puglDispatchSimpleEvent(view, PUGL_UPDATE); + } if (configure->type || expose->type) { view->backend->enter(view, expose->type ? &expose->expose : NULL); |