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changeset 29:f3efbf2984c3

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OpenGL workaround for Linux (will get to the bottom of it later) and a bugfix on virtual ports.
author Andrew McPherson <andrewm@eecs.qmul.ac.uk>
date Mon, 03 Mar 2014 00:37:35 +0000
parents cfbcd31a54e7
children f2797a9d3d20
files Source/Display/OpenGLJuceCanvas.h Source/GUI/KeyboardZoneComponent.cpp
diffstat 2 files changed, 11 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/Source/Display/OpenGLJuceCanvas.h	Sun Mar 02 22:31:54 2014 +0000
+++ b/Source/Display/OpenGLJuceCanvas.h	Mon Mar 03 00:37:35 2014 +0000
@@ -39,7 +39,12 @@
     OpenGLJuceCanvas(OpenGLDisplayBase& display) : display_(display) {
         openGLContext_.setRenderer (this);
         openGLContext_.setComponentPaintingEnabled (false);
-        openGLContext_.setContinuousRepainting (false);
+        // Funny OpenGL bugs in Linux version that results in improper drawing when in background
+        // For other OSes, save the cycles of continuous repainting.
+        if(SystemStats::getOperatingSystemType() == SystemStats::Linux)
+            openGLContext_.setContinuousRepainting (true);
+        else
+            openGLContext_.setContinuousRepainting (false);
         openGLContext_.attachTo (*this);
         display_.setCanvas(this);
     }
--- a/Source/GUI/KeyboardZoneComponent.cpp	Sun Mar 02 22:31:54 2014 +0000
+++ b/Source/GUI/KeyboardZoneComponent.cpp	Mon Mar 03 00:37:35 2014 +0000
@@ -594,7 +594,12 @@
     }
     
     if(!lastSelectedDeviceExists) {
+#ifndef JUCE_WINDOWS
+        if(lastSelectedMidiOutputID_ != MidiOutputController::kMidiVirtualOutputPortNumber)
+            controller_->disableMIDIOutputPort(keyboardSegment_->outputPort());
+#else   // No virtual port on Windows
         controller_->disableMIDIOutputPort(keyboardSegment_->outputPort());
+#endif
     }
 }