From afe02c1033fe3e4fb94afa3e710e1584553a3b1f Mon Sep 17 00:00:00 2001
From: itsmattkc <34096995+itsmattkc@users.noreply.github.com>
Date: Mon, 27 Sep 2021 00:38:08 -0700
Subject: [PATCH] viewer: use function pointer

Possibly slightly faster
---
 CMakeLists.txt               | 5 +++++
 app/widget/viewer/viewer.cpp | 6 +++---
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index b73ca1160..3b4540f48 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -122,6 +122,11 @@ list(APPEND OLIVE_LIBRARIES
   FFMPEG::swresample
 )
 
+find_package(PortAudio REQUIRED)
+list(APPEND OLIVE_LIBRARIES
+  portaudio
+)
+
 # Optional: Link OpenTimelineIO
 find_package(OpenTimelineIO)
 if (OpenTimelineIO_FOUND)
diff --git a/app/widget/viewer/viewer.cpp b/app/widget/viewer/viewer.cpp
index 7f4f590fe..a114099c8 100644
--- a/app/widget/viewer/viewer.cpp
+++ b/app/widget/viewer/viewer.cpp
@@ -246,7 +246,7 @@ void ViewerWidget::DisconnectNodeEvent(ViewerOutput *n)
   waveform_view_->ConnectTimelinePoints(nullptr);
 
   // Queue an UpdateStack so that when it runs, the viewer node will be fully disconnected
-  QMetaObject::invokeMethod(this, "UpdateStack", Qt::QueuedConnection);
+  QMetaObject::invokeMethod(this, &ViewerWidget::UpdateStack, Qt::QueuedConnection);
 }
 
 void ViewerWidget::ConnectedNodeChangeEvent(ViewerOutput *n)
@@ -1394,7 +1394,7 @@ void ViewerWidget::ViewerInvalidatedVideoRange(const TimeRange &range)
 {
   // If our current frame is within this range, we need to update
   if (GetTime() >= range.in() && (GetTime() < range.out() || range.in() == range.out())) {
-    QMetaObject::invokeMethod(this, "UpdateTextureFromNode", Qt::QueuedConnection);
+    QMetaObject::invokeMethod(this, &ViewerWidget::UpdateTextureFromNode, Qt::QueuedConnection);
   }
 }
 
@@ -1410,7 +1410,7 @@ void ViewerWidget::ManualSwitchToWaveform(bool e)
 void ViewerWidget::ViewerShiftedRange(const rational &from, const rational &to)
 {
   if (GetTime() >= qMin(from, to)) {
-    QMetaObject::invokeMethod(this, "UpdateTextureFromNode", Qt::QueuedConnection);
+    QMetaObject::invokeMethod(this, &ViewerWidget::UpdateTextureFromNode, Qt::QueuedConnection);
   }
 }