From 7672fdf75937cf5a8f9872792072d8ea329e2c6f Mon Sep 17 00:00:00 2001
From: falkTX <falktx@falktx.com>
Date: Sun, 26 Nov 2023 12:19:24 +0100
Subject: [PATCH] Vital compatible changes

Signed-off-by: falkTX <falktx@falktx.com>
---
 .../codecs/juce_WavAudioFormat.cpp            | 25 +++++++++++++-
 .../VST3/juce_VST3_Wrapper.cpp                |  3 ++
 .../gui/juce_AudioDeviceSelectorComponent.cpp |  3 ++
 .../juce_core/native/juce_curl_Network.cpp    |  3 ++
 .../juce_dsp/native/juce_sse_SIMDNativeOps.h  |  2 ++
 .../native/juce_mac_MessageManager.mm         |  1 +
 .../juce_gui_basics/buttons/juce_Button.cpp   |  5 +--
 .../buttons/juce_ShapeButton.cpp              |  3 --
 .../buttons/juce_ShapeButton.h                |  5 +--
 .../components/juce_Component.cpp             | 13 ++++++--
 .../components/juce_Component.h               | 13 +++++++-
 .../keyboard/juce_CaretComponent.cpp          |  5 ---
 .../keyboard/juce_CaretComponent.h            |  4 +--
 .../juce_ComponentBoundsConstrainer.cpp       | 17 ----------
 .../lookandfeel/juce_LookAndFeel_V1.cpp       |  6 ++--
 .../lookandfeel/juce_LookAndFeel_V1.h         |  2 --
 .../lookandfeel/juce_LookAndFeel_V4.cpp       |  2 --
 .../misc/juce_BubbleComponent.cpp             |  3 --
 .../misc/juce_BubbleComponent.h               |  1 -
 .../mouse/juce_MouseInputSource.cpp           |  2 +-
 .../native/juce_win32_Windowing.cpp           |  2 +-
 .../juce_gui_basics/widgets/juce_Slider.cpp   |  5 +--
 .../widgets/juce_TextEditor.cpp               | 11 +++++++
 .../windows/juce_ComponentPeer.cpp            |  4 +--
 modules/juce_opengl/juce_opengl.h             |  2 +-
 .../native/juce_MissingGLDefinitions.h        |  8 +++++
 .../native/juce_OpenGLExtensions.h            |  8 ++++-
 .../native/juce_OpenGL_linux_X11.h            | 33 ++++++++++++++++---
 .../juce_opengl/native/juce_OpenGL_win32.h    |  2 ++
 .../juce_opengl/opengl/juce_OpenGLHelpers.cpp |  4 +--
 30 files changed, 132 insertions(+), 65 deletions(-)

diff --git a/modules/juce_audio_formats/codecs/juce_WavAudioFormat.cpp b/modules/juce_audio_formats/codecs/juce_WavAudioFormat.cpp
index 7642040bd9..ed02448b85 100644
--- a/modules/juce_audio_formats/codecs/juce_WavAudioFormat.cpp
+++ b/modules/juce_audio_formats/codecs/juce_WavAudioFormat.cpp
@@ -842,6 +842,26 @@ namespace WavFileHelpers
             return out.getMemoryBlock();
         }
     };
+    
+    //==============================================================================
+    struct Clm_Chunk
+    {
+        static MemoryBlock createFrom (const StringPairArray& values)
+        {
+            MemoryOutputStream out;
+            auto s = values["clm "];
+
+            if (s.isNotEmpty())
+            {
+                out.writeString (s);
+
+                if ((out.getDataSize() & 1) != 0)
+                  out.writeByte(0);
+            }
+
+            return out.getMemoryBlock();
+        }
+    };
 
     //==============================================================================
     namespace AXMLChunk
@@ -1321,6 +1341,7 @@ public:
             listInfoChunk = ListInfoChunk::createFrom (metadataValues);
             acidChunk     = AcidChunk::createFrom (metadataValues);
             trckChunk     = TracktionChunk::createFrom (metadataValues);
+            clm_Chunk     = Clm_Chunk::createFrom (metadataValues);
         }
 
         headerPosition = out->getPosition();
@@ -1383,7 +1404,7 @@ public:
     }
 
 private:
-    MemoryBlock tempBlock, bwavChunk, axmlChunk, smplChunk, instChunk, cueChunk, listChunk, listInfoChunk, acidChunk, trckChunk;
+    MemoryBlock tempBlock, bwavChunk, axmlChunk, smplChunk, instChunk, cueChunk, listChunk, listInfoChunk, acidChunk, trckChunk, clm_Chunk;
     uint64 lengthInSamples = 0, bytesWritten = 0;
     int64 headerPosition = 0;
     bool writeFailed = false;
@@ -1421,6 +1442,7 @@ private:
                                        + chunkSize (listInfoChunk)
                                        + chunkSize (acidChunk)
                                        + chunkSize (trckChunk)
+                                       + chunkSize (clm_Chunk)
                                        + (8 + 28)); // (ds64 chunk)
 
         riffChunkSize += (riffChunkSize & 1);
@@ -1503,6 +1525,7 @@ private:
         writeChunk (listInfoChunk, chunkName ("LIST"));
         writeChunk (acidChunk,     chunkName ("acid"));
         writeChunk (trckChunk,     chunkName ("Trkn"));
+        writeChunk (clm_Chunk,     chunkName ("clm "));
 
         writeChunkHeader (chunkName ("data"), isRF64 ? -1 : (int) (lengthInSamples * bytesPerFrame));
 
diff --git a/modules/juce_audio_plugin_client/VST3/juce_VST3_Wrapper.cpp b/modules/juce_audio_plugin_client/VST3/juce_VST3_Wrapper.cpp
index f647a89fa0..703a1d9fe8 100644
--- a/modules/juce_audio_plugin_client/VST3/juce_VST3_Wrapper.cpp
+++ b/modules/juce_audio_plugin_client/VST3/juce_VST3_Wrapper.cpp
@@ -2625,6 +2625,9 @@ public:
     //==============================================================================
     void processParameterChanges (Vst::IParameterChanges& paramChanges)
     {
+        if (juceVST3EditController == nullptr)
+            return;
+
         jassert (pluginInstance != nullptr);
 
         auto numParamsChanged = paramChanges.getParameterCount();
diff --git a/modules/juce_audio_utils/gui/juce_AudioDeviceSelectorComponent.cpp b/modules/juce_audio_utils/gui/juce_AudioDeviceSelectorComponent.cpp
index 9af1cef881..312e5f4424 100644
--- a/modules/juce_audio_utils/gui/juce_AudioDeviceSelectorComponent.cpp
+++ b/modules/juce_audio_utils/gui/juce_AudioDeviceSelectorComponent.cpp
@@ -408,6 +408,7 @@ public:
             AlertWindow::showMessageBoxAsync (AlertWindow::WarningIcon,
                                               TRANS("Error when trying to open audio device!"),
                                               error);
+        resized();
     }
 
     bool showDeviceControlPanel()
@@ -1133,6 +1134,8 @@ void AudioDeviceSelectorComponent::updateMidiOutput()
         deviceManager.setDefaultMidiOutputDevice ({});
     else
         deviceManager.setDefaultMidiOutputDevice (currentMidiOutputs[selectedId - 1].identifier);
+
+    resized();
 }
 
 void AudioDeviceSelectorComponent::changeListenerCallback (ChangeBroadcaster*)
diff --git a/modules/juce_core/native/juce_curl_Network.cpp b/modules/juce_core/native/juce_curl_Network.cpp
index f80b806abe..5d0d685dbc 100644
--- a/modules/juce_core/native/juce_curl_Network.cpp
+++ b/modules/juce_core/native/juce_curl_Network.cpp
@@ -338,6 +338,9 @@ public:
         // or 3) data is in the in buffer
         while ((! finished) && curlBuffer.getSize() == 0)
         {
+            if (Thread::currentThreadShouldExit())
+                return false;
+
             {
                 const ScopedLock lock (cleanupLock);
 
diff --git a/modules/juce_dsp/native/juce_sse_SIMDNativeOps.h b/modules/juce_dsp/native/juce_sse_SIMDNativeOps.h
index 7f64d433d7..e9360e0de3 100644
--- a/modules/juce_dsp/native/juce_sse_SIMDNativeOps.h
+++ b/modules/juce_dsp/native/juce_sse_SIMDNativeOps.h
@@ -74,6 +74,7 @@ struct SIMDNativeOps<float>
     static forcedinline __m128 JUCE_VECTOR_CALLTYPE add (__m128 a, __m128 b) noexcept                    { return _mm_add_ps (a, b); }
     static forcedinline __m128 JUCE_VECTOR_CALLTYPE sub (__m128 a, __m128 b) noexcept                    { return _mm_sub_ps (a, b); }
     static forcedinline __m128 JUCE_VECTOR_CALLTYPE mul (__m128 a, __m128 b) noexcept                    { return _mm_mul_ps (a, b); }
+    static forcedinline __m128 JUCE_VECTOR_CALLTYPE div (__m128 a, __m128 b) noexcept                    { return _mm_div_ps (a, b); }
     static forcedinline __m128 JUCE_VECTOR_CALLTYPE bit_and (__m128 a, __m128 b) noexcept                { return _mm_and_ps (a, b); }
     static forcedinline __m128 JUCE_VECTOR_CALLTYPE bit_or  (__m128 a, __m128 b) noexcept                { return _mm_or_ps  (a, b); }
     static forcedinline __m128 JUCE_VECTOR_CALLTYPE bit_xor (__m128 a, __m128 b) noexcept                { return _mm_xor_ps (a, b); }
@@ -142,6 +143,7 @@ struct SIMDNativeOps<double>
     static forcedinline __m128d JUCE_VECTOR_CALLTYPE add (__m128d a, __m128d b) noexcept                     { return _mm_add_pd (a, b); }
     static forcedinline __m128d JUCE_VECTOR_CALLTYPE sub (__m128d a, __m128d b) noexcept                     { return _mm_sub_pd (a, b); }
     static forcedinline __m128d JUCE_VECTOR_CALLTYPE mul (__m128d a, __m128d b) noexcept                     { return _mm_mul_pd (a, b); }
+    static forcedinline __m128d JUCE_VECTOR_CALLTYPE div (__m128d a, __m128d b) noexcept                     { return _mm_div_pd (a, b); }
     static forcedinline __m128d JUCE_VECTOR_CALLTYPE bit_and (__m128d a, __m128d b) noexcept                 { return _mm_and_pd (a, b); }
     static forcedinline __m128d JUCE_VECTOR_CALLTYPE bit_or  (__m128d a, __m128d b) noexcept                 { return _mm_or_pd  (a, b); }
     static forcedinline __m128d JUCE_VECTOR_CALLTYPE bit_xor (__m128d a, __m128d b) noexcept                 { return _mm_xor_pd (a, b); }
diff --git a/modules/juce_events/native/juce_mac_MessageManager.mm b/modules/juce_events/native/juce_mac_MessageManager.mm
index 7a07188689..9d83519ff1 100644
--- a/modules/juce_events/native/juce_mac_MessageManager.mm
+++ b/modules/juce_events/native/juce_mac_MessageManager.mm
@@ -369,6 +369,7 @@ void MessageManager::runDispatchLoop()
 static void shutdownNSApp()
 {
     [NSApp stop: nil];
+    [NSEvent stopPeriodicEvents];
     [NSEvent startPeriodicEventsAfterDelay: 0  withPeriod: 0.1];
 }
 
diff --git a/modules/juce_gui_basics/buttons/juce_Button.cpp b/modules/juce_gui_basics/buttons/juce_Button.cpp
index 1df2d6e205..e5c243eda3 100644
--- a/modules/juce_gui_basics/buttons/juce_Button.cpp
+++ b/modules/juce_gui_basics/buttons/juce_Button.cpp
@@ -482,10 +482,7 @@ void Button::mouseDrag (const MouseEvent& e)
 
 bool Button::isMouseSourceOver (const MouseEvent& e)
 {
-    if (e.source.isTouch() || e.source.isPen())
-        return getLocalBounds().toFloat().contains (e.position);
-
-    return isMouseOver();
+    return getLocalBounds().toFloat().contains (e.position);
 }
 
 void Button::focusGained (FocusChangeType)
diff --git a/modules/juce_gui_basics/buttons/juce_ShapeButton.cpp b/modules/juce_gui_basics/buttons/juce_ShapeButton.cpp
index 3145446387..f3b61e2c31 100644
--- a/modules/juce_gui_basics/buttons/juce_ShapeButton.cpp
+++ b/modules/juce_gui_basics/buttons/juce_ShapeButton.cpp
@@ -76,9 +76,6 @@ void ShapeButton::setShape (const Path& newShape,
     shape = newShape;
     maintainShapeProportions = maintainShapeProportions_;
 
-    shadow.setShadowProperties (DropShadow (Colours::black.withAlpha (0.5f), 3, Point<int>()));
-    setComponentEffect (hasShadow ? &shadow : nullptr);
-
     if (resizeNowToFitThisShape)
     {
         auto newBounds = shape.getBounds();
diff --git a/modules/juce_gui_basics/buttons/juce_ShapeButton.h b/modules/juce_gui_basics/buttons/juce_ShapeButton.h
index 6863b1cab5..5f9cee9ee2 100644
--- a/modules/juce_gui_basics/buttons/juce_ShapeButton.h
+++ b/modules/juce_gui_basics/buttons/juce_ShapeButton.h
@@ -88,6 +88,8 @@ public:
                        Colour overColourOn,
                        Colour downColourOn);
 
+    void setShadowColour (Colour shadow) { shadowColour = shadow; }
+
     /** Set whether the button should use the 'on' set of colours when its toggle state is 'on'.
         By default these will be the same as the normal colours but the setOnColours method can be
         used to provide a different set of colours.
@@ -112,9 +114,8 @@ public:
 private:
     //==============================================================================
     Colour normalColour,   overColour,   downColour,
-           normalColourOn, overColourOn, downColourOn, outlineColour;
+           normalColourOn, overColourOn, downColourOn, outlineColour, shadowColour;
     bool useOnColours;
-    DropShadowEffect shadow;
     Path shape;
     BorderSize<int> border;
     bool maintainShapeProportions;
diff --git a/modules/juce_gui_basics/components/juce_Component.cpp b/modules/juce_gui_basics/components/juce_Component.cpp
index c4404c637a..b2d75c655e 100644
--- a/modules/juce_gui_basics/components/juce_Component.cpp
+++ b/modules/juce_gui_basics/components/juce_Component.cpp
@@ -387,6 +387,10 @@ struct Component::ComponentHelpers
     template <typename PointOrRect>
     static PointOrRect convertCoordinate (const Component* target, const Component* source, PointOrRect p)
     {
+        float total_scaling = source->getTotalPixelScaling();
+        Component* top = nullptr;
+        if (source)
+            top = source->getTopLevelComponent();
         while (source != nullptr)
         {
             if (source == target)
@@ -395,6 +399,9 @@ struct Component::ComponentHelpers
             if (source->isParentOf (target))
                 return convertFromDistantParentSpace (source, *target, p);
 
+            if (source == top)
+              p /= total_scaling;
+
             p = convertToParentSpace (*source, p);
             source = source->getParentComponent();
         }
@@ -1390,13 +1397,14 @@ bool Component::reallyContains (Point<int> point, bool returnTrueIfWithinAChild)
 
 Component* Component::getComponentAt (Point<int> position)
 {
+    Point<int> scale = (position.toFloat() * getPixelScaling()).roundToInt();
     if (flags.visibleFlag && ComponentHelpers::hitTest (*this, position))
     {
         for (int i = childComponentList.size(); --i >= 0;)
         {
             auto* child = childComponentList.getUnchecked(i);
 
-            child = child->getComponentAt (ComponentHelpers::convertFromParentSpace (*child, position));
+            child = child->getComponentAt (ComponentHelpers::convertFromParentSpace (*child, scale));
 
             if (child != nullptr)
                 return child;
@@ -3013,7 +3021,8 @@ void Component::modifierKeysChanged (const ModifierKeys& modifiers)
 
 void Component::internalModifierKeysChanged()
 {
-    sendFakeMouseMove();
+    auto mainMouse = Desktop::getInstance().getMainMouseSource();
+    mainMouse.triggerFakeMove();
     modifierKeysChanged (ModifierKeys::currentModifiers);
 }
 
diff --git a/modules/juce_gui_basics/components/juce_Component.h b/modules/juce_gui_basics/components/juce_Component.h
index 69dfcf11b4..ca84bc80e4 100644
--- a/modules/juce_gui_basics/components/juce_Component.h
+++ b/modules/juce_gui_basics/components/juce_Component.h
@@ -439,7 +439,7 @@ public:
 
         @see setBounds, ComponentListener::componentMovedOrResized
     */
-    void setTopLeftPosition (Point<int> newTopLeftPosition);
+    virtual void setTopLeftPosition (Point<int> newTopLeftPosition);
 
     /** Moves the component to a new position.
 
@@ -2281,6 +2281,17 @@ public:
     */
     bool getViewportIgnoreDragFlag() const noexcept                     { return flags.viewportIgnoreDragFlag; }
 
+    virtual float getPixelScaling() const { return 1.0f; }
+    float getTotalPixelScaling() const {
+      const Component* component = this;
+      float pixel_scaling = 1.0f;
+      while (component) {
+        pixel_scaling *= component->getPixelScaling();
+        component = component->getParentComponent();
+      }
+      return pixel_scaling;
+    }
+
 private:
     //==============================================================================
     friend class ComponentPeer;
diff --git a/modules/juce_gui_basics/keyboard/juce_CaretComponent.cpp b/modules/juce_gui_basics/keyboard/juce_CaretComponent.cpp
index 7c6b83fbfd..a84cf5a910 100644
--- a/modules/juce_gui_basics/keyboard/juce_CaretComponent.cpp
+++ b/modules/juce_gui_basics/keyboard/juce_CaretComponent.cpp
@@ -43,14 +43,9 @@ void CaretComponent::paint (Graphics& g)
     g.fillRect (getLocalBounds());
 }
 
-void CaretComponent::timerCallback()
-{
-    setVisible (shouldBeShown() && ! isVisible());
-}
 
 void CaretComponent::setCaretPosition (const Rectangle<int>& characterArea)
 {
-    startTimer (380);
     setVisible (shouldBeShown());
     setBounds (characterArea.withWidth (2));
 }
diff --git a/modules/juce_gui_basics/keyboard/juce_CaretComponent.h b/modules/juce_gui_basics/keyboard/juce_CaretComponent.h
index a10b26c69b..97894c075f 100644
--- a/modules/juce_gui_basics/keyboard/juce_CaretComponent.h
+++ b/modules/juce_gui_basics/keyboard/juce_CaretComponent.h
@@ -31,8 +31,7 @@ namespace juce
 
     @tags{GUI}
 */
-class JUCE_API  CaretComponent   : public Component,
-                                   private Timer
+class JUCE_API  CaretComponent   : public Component
 {
 public:
     //==============================================================================
@@ -73,7 +72,6 @@ private:
     Component* owner;
 
     bool shouldBeShown() const;
-    void timerCallback() override;
 
     JUCE_DECLARE_NON_COPYABLE (CaretComponent)
 };
diff --git a/modules/juce_gui_basics/layout/juce_ComponentBoundsConstrainer.cpp b/modules/juce_gui_basics/layout/juce_ComponentBoundsConstrainer.cpp
index 9ea63b2151..7e8f149934 100644
--- a/modules/juce_gui_basics/layout/juce_ComponentBoundsConstrainer.cpp
+++ b/modules/juce_gui_basics/layout/juce_ComponentBoundsConstrainer.cpp
@@ -271,23 +271,6 @@ void ComponentBoundsConstrainer::checkBounds (Rectangle<int>& bounds,
                 bounds.setWidth (roundToInt (bounds.getHeight() * aspectRatio));
             }
         }
-
-        if ((isStretchingTop || isStretchingBottom) && ! (isStretchingLeft || isStretchingRight))
-        {
-            bounds.setX (old.getX() + (old.getWidth() - bounds.getWidth()) / 2);
-        }
-        else if ((isStretchingLeft || isStretchingRight) && ! (isStretchingTop || isStretchingBottom))
-        {
-            bounds.setY (old.getY() + (old.getHeight() - bounds.getHeight()) / 2);
-        }
-        else
-        {
-            if (isStretchingLeft)
-                bounds.setX (old.getRight() - bounds.getWidth());
-
-            if (isStretchingTop)
-                bounds.setY (old.getBottom() - bounds.getHeight());
-        }
     }
 
     jassert (! bounds.isEmpty());
diff --git a/modules/juce_gui_basics/lookandfeel/juce_LookAndFeel_V1.cpp b/modules/juce_gui_basics/lookandfeel/juce_LookAndFeel_V1.cpp
index 738fed8c1e..f9f79994c2 100644
--- a/modules/juce_gui_basics/lookandfeel/juce_LookAndFeel_V1.cpp
+++ b/modules/juce_gui_basics/lookandfeel/juce_LookAndFeel_V1.cpp
@@ -41,8 +41,6 @@ LookAndFeel_V1::LookAndFeel_V1()
     setColour (PopupMenu::highlightedBackgroundColourId,  Colour (0xbfa4c2ce));
     setColour (PopupMenu::highlightedTextColourId,        Colours::black);
     setColour (TextEditor::focusedOutlineColourId,  findColour (TextButton::buttonColourId));
-
-    scrollbarShadow.setShadowProperties (DropShadow (Colours::black.withAlpha (0.5f), 2, Point<int>()));
 }
 
 LookAndFeel_V1::~LookAndFeel_V1()
@@ -291,7 +289,7 @@ void LookAndFeel_V1::drawScrollbar (Graphics& g, ScrollBar& bar,
 
 ImageEffectFilter* LookAndFeel_V1::getScrollbarEffect()
 {
-    return &scrollbarShadow;
+    return nullptr;
 }
 
 
@@ -477,7 +475,7 @@ Button* LookAndFeel_V1::createSliderButton (Slider&, const bool isIncrement)
 
 ImageEffectFilter* LookAndFeel_V1::getSliderEffect (Slider&)
 {
-    return &scrollbarShadow;
+    return nullptr;
 }
 
 int LookAndFeel_V1::getSliderThumbRadius (Slider&)
diff --git a/modules/juce_gui_basics/lookandfeel/juce_LookAndFeel_V1.h b/modules/juce_gui_basics/lookandfeel/juce_LookAndFeel_V1.h
index b6c05aed74..51508a57a1 100644
--- a/modules/juce_gui_basics/lookandfeel/juce_LookAndFeel_V1.h
+++ b/modules/juce_gui_basics/lookandfeel/juce_LookAndFeel_V1.h
@@ -97,8 +97,6 @@ public:
                                         bool positionTitleBarButtonsOnLeft) override;
 
 private:
-    DropShadowEffect scrollbarShadow;
-
     JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (LookAndFeel_V1)
 };
 
diff --git a/modules/juce_gui_basics/lookandfeel/juce_LookAndFeel_V4.cpp b/modules/juce_gui_basics/lookandfeel/juce_LookAndFeel_V4.cpp
index 21042d0b25..829fed8e60 100644
--- a/modules/juce_gui_basics/lookandfeel/juce_LookAndFeel_V4.cpp
+++ b/modules/juce_gui_basics/lookandfeel/juce_LookAndFeel_V4.cpp
@@ -1292,8 +1292,6 @@ void LookAndFeel_V4::drawCallOutBoxBackground (CallOutBox& box, Graphics& g,
     {
         cachedImage = { Image::ARGB, box.getWidth(), box.getHeight(), true };
         Graphics g2 (cachedImage);
-
-        DropShadow (Colours::black.withAlpha (0.7f), 8, { 0, 2 }).drawForPath (g2, path);
     }
 
     g.setColour (Colours::black);
diff --git a/modules/juce_gui_basics/misc/juce_BubbleComponent.cpp b/modules/juce_gui_basics/misc/juce_BubbleComponent.cpp
index 7c0848644f..2017bccb59 100644
--- a/modules/juce_gui_basics/misc/juce_BubbleComponent.cpp
+++ b/modules/juce_gui_basics/misc/juce_BubbleComponent.cpp
@@ -30,9 +30,6 @@ BubbleComponent::BubbleComponent()
   : allowablePlacements (above | below | left | right)
 {
     setInterceptsMouseClicks (false, false);
-
-    shadow.setShadowProperties (DropShadow (Colours::black.withAlpha (0.35f), 5, Point<int>()));
-    setComponentEffect (&shadow);
 }
 
 BubbleComponent::~BubbleComponent() {}
diff --git a/modules/juce_gui_basics/misc/juce_BubbleComponent.h b/modules/juce_gui_basics/misc/juce_BubbleComponent.h
index f086c8ff37..cca6205a38 100644
--- a/modules/juce_gui_basics/misc/juce_BubbleComponent.h
+++ b/modules/juce_gui_basics/misc/juce_BubbleComponent.h
@@ -178,7 +178,6 @@ private:
     Rectangle<int> content;
     Point<int> arrowTip;
     int allowablePlacements;
-    DropShadowEffect shadow;
 
     JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (BubbleComponent)
 };
diff --git a/modules/juce_gui_basics/mouse/juce_MouseInputSource.cpp b/modules/juce_gui_basics/mouse/juce_MouseInputSource.cpp
index a8c2c283a8..ddb15b88dc 100644
--- a/modules/juce_gui_basics/mouse/juce_MouseInputSource.cpp
+++ b/modules/juce_gui_basics/mouse/juce_MouseInputSource.cpp
@@ -61,7 +61,7 @@ public:
     {
         if (auto* peer = comp.getPeer())
         {
-            pos = peer->globalToLocal (pos);
+            pos = peer->globalToLocal (pos) * comp.getTotalPixelScaling();
             auto& peerComp = peer->getComponent();
             return comp.getLocalPoint (&peerComp, ScalingHelpers::unscaledScreenPosToScaled (peerComp, pos));
         }
diff --git a/modules/juce_gui_basics/native/juce_win32_Windowing.cpp b/modules/juce_gui_basics/native/juce_win32_Windowing.cpp
index f18b890f43..e92e9af147 100644
--- a/modules/juce_gui_basics/native/juce_win32_Windowing.cpp
+++ b/modules/juce_gui_basics/native/juce_win32_Windowing.cpp
@@ -1816,7 +1816,7 @@ public:
             if (peerIsDeleted)
                 return S_FALSE;
 
-            peer.handleDragExit (dragInfo);
+            peer.handleDragDrop (dragInfo);
             return S_OK;
         }
 
diff --git a/modules/juce_gui_basics/widgets/juce_Slider.cpp b/modules/juce_gui_basics/widgets/juce_Slider.cpp
index 731193ff1b..0f68f6efa1 100644
--- a/modules/juce_gui_basics/widgets/juce_Slider.cpp
+++ b/modules/juce_gui_basics/widgets/juce_Slider.cpp
@@ -749,7 +749,7 @@ public:
                               ? e.position.x - mouseDragStartPos.x
                               : mouseDragStartPos.y - e.position.y;
 
-            newPos = owner.valueToProportionOfLength (valueOnMouseDown)
+            newPos = owner.valueToProportionOfLength (valueWhenLastDragged)
                        + mouseDiff * (1.0 / pixelsForFullDragExtent);
 
             if (style == IncDecButtons)
@@ -763,7 +763,7 @@ public:
             auto mouseDiff = (e.position.x - mouseDragStartPos.x)
                                + (mouseDragStartPos.y - e.position.y);
 
-            newPos = owner.valueToProportionOfLength (valueOnMouseDown)
+            newPos = owner.valueToProportionOfLength (valueWhenLastDragged)
                        + mouseDiff * (1.0 / pixelsForFullDragExtent);
         }
         else
@@ -774,6 +774,7 @@ public:
                 newPos = 1.0 - newPos;
         }
 
+        mouseDragStartPos = e.position;
         newPos = (isRotary() && ! rotaryParams.stopAtEnd) ? newPos - std::floor (newPos)
                                                           : jlimit (0.0, 1.0, newPos);
         valueWhenLastDragged = owner.proportionOfLengthToValue (newPos);
diff --git a/modules/juce_gui_basics/widgets/juce_TextEditor.cpp b/modules/juce_gui_basics/widgets/juce_TextEditor.cpp
index 233c23305d..70afc33a10 100644
--- a/modules/juce_gui_basics/widgets/juce_TextEditor.cpp
+++ b/modules/juce_gui_basics/widgets/juce_TextEditor.cpp
@@ -833,6 +833,11 @@ struct TextEditor::TextHolderComponent  : public Component,
     {
         owner.drawContent (g);
     }
+    
+    void setTopLeftPosition(Point<int> new_position) override {
+      Component::setTopLeftPosition(new_position);
+      owner.textChanged();
+    }
 
     void restartTimer()
     {
@@ -1558,6 +1563,9 @@ void TextEditor::moveCaretTo (const int newPosition, const bool isSelecting)
         moveCaret (newPosition);
         selection = Range<int>::emptyRange (getCaretPosition());
     }
+  
+    if (listeners.size() != 0 || onTextChange != nullptr)
+        postCommandMessage (TextEditorDefs::textChangeMessageId);
 }
 
 int TextEditor::getTextIndexAt (const int x, const int y)
@@ -2141,6 +2149,9 @@ void TextEditor::focusGained (FocusChangeType cause)
 
     repaint();
     updateCaretPosition();
+  
+    if (listeners.size() != 0 || onTextChange != nullptr)
+        postCommandMessage (TextEditorDefs::textChangeMessageId);
 }
 
 void TextEditor::focusLost (FocusChangeType)
diff --git a/modules/juce_gui_basics/windows/juce_ComponentPeer.cpp b/modules/juce_gui_basics/windows/juce_ComponentPeer.cpp
index 8d7febd4b6..7ec8fbb007 100644
--- a/modules/juce_gui_basics/windows/juce_ComponentPeer.cpp
+++ b/modules/juce_gui_basics/windows/juce_ComponentPeer.cpp
@@ -474,7 +474,7 @@ bool ComponentPeer::handleDragMove (const ComponentPeer::DragInfo& info)
             if (DragHelpers::isSuitableTarget (info, newTarget))
             {
                 dragAndDropTargetComponent = newTarget;
-                auto pos = newTarget->getLocalPoint (&component, info.position);
+                auto pos = newTarget->getLocalPoint (&component, info.position * newTarget->getTotalPixelScaling());
 
                 if (DragHelpers::isFileDrag (info))
                     dynamic_cast<FileDragAndDropTarget*> (newTarget)->fileDragEnter (info.files, pos.x, pos.y);
@@ -491,7 +491,7 @@ bool ComponentPeer::handleDragMove (const ComponentPeer::DragInfo& info)
     if (! DragHelpers::isSuitableTarget (info, newTarget))
         return false;
 
-    auto pos = newTarget->getLocalPoint (&component, info.position);
+    auto pos = newTarget->getLocalPoint (&component, info.position * newTarget->getTotalPixelScaling());
 
     if (DragHelpers::isFileDrag (info))
         dynamic_cast<FileDragAndDropTarget*> (newTarget)->fileDragMove (info.files, pos.x, pos.y);
diff --git a/modules/juce_opengl/juce_opengl.h b/modules/juce_opengl/juce_opengl.h
index a2579b3a6c..99bdaaad70 100644
--- a/modules/juce_opengl/juce_opengl.h
+++ b/modules/juce_opengl/juce_opengl.h
@@ -124,7 +124,7 @@
     It's mandatory in OpenGL 3.0 to specify the GLSL version.
 */
 #if JUCE_OPENGL3
- #if JUCE_OPENGL_ES
+ #if JUCE_OPENGL_ES || OPENGL_ES
   #define JUCE_GLSL_VERSION "#version 300 es"
  #else
   #define JUCE_GLSL_VERSION "#version 150"
diff --git a/modules/juce_opengl/native/juce_MissingGLDefinitions.h b/modules/juce_opengl/native/juce_MissingGLDefinitions.h
index c23ec097a3..00c6cf565b 100644
--- a/modules/juce_opengl/native/juce_MissingGLDefinitions.h
+++ b/modules/juce_opengl/native/juce_MissingGLDefinitions.h
@@ -126,6 +126,14 @@ enum MissingOpenGLDefinitions
     GL_DYNAMIC_DRAW                 = 0x88E8,
     GL_STREAM_DRAW                  = 0x88E0,
 
+    GL_GEOMETRY_SHADER              = 0x8DD9,
+    GL_LINE_STRIP_ADJACENCY         = 0x000B,
+    GL_INTERLEAVED_ATTRIBS          = 0x8C8C,
+    GL_STATIC_READ                  = 0x88E5,
+    GL_TRANSFORM_FEEDBACK_BUFFER    = 0x8C8E,
+    GL_RASTERIZER_DISCARD           = 0x8C89,
+    GL_MAP_READ_BIT                 = 0x0001,
+
     WGL_NUMBER_PIXEL_FORMATS_ARB    = 0x2000,
     WGL_DRAW_TO_WINDOW_ARB          = 0x2001,
     WGL_ACCELERATION_ARB            = 0x2003,
diff --git a/modules/juce_opengl/native/juce_OpenGLExtensions.h b/modules/juce_opengl/native/juce_OpenGLExtensions.h
index e7eab9dbf2..d7039b1441 100644
--- a/modules/juce_opengl/native/juce_OpenGLExtensions.h
+++ b/modules/juce_opengl/native/juce_OpenGLExtensions.h
@@ -83,7 +83,13 @@ namespace juce
     USE_FUNCTION (glCheckFramebufferStatus, GLenum, (GLenum p1), (p1))\
     USE_FUNCTION (glFramebufferTexture2D,   void, (GLenum p1, GLenum p2, GLenum p3, GLuint p4, GLint p5), (p1, p2, p3, p4, p5))\
     USE_FUNCTION (glFramebufferRenderbuffer,  void, (GLenum p1, GLenum p2, GLenum p3, GLuint p4), (p1, p2, p3, p4))\
-    USE_FUNCTION (glGetFramebufferAttachmentParameteriv, void, (GLenum p1, GLenum p2, GLenum p3, GLint* p4), (p1, p2, p3, p4))
+    USE_FUNCTION (glGetFramebufferAttachmentParameteriv, void, (GLenum p1, GLenum p2, GLenum p3, GLint* p4), (p1, p2, p3, p4))\
+    USE_FUNCTION (glTransformFeedbackVaryings, void, (GLuint p1, GLsizei p2, const char **p3, GLenum p4), (p1, p2, p3, p4))\
+    USE_FUNCTION (glBeginTransformFeedback, void, (GLenum p1), (p1))\
+    USE_FUNCTION (glEndTransformFeedback, void, (), ())\
+    USE_FUNCTION (glBindBufferBase, void, (GLenum p1, GLuint p2, GLuint p3), (p1, p2, p3))\
+    USE_FUNCTION (glMapBufferRange, void*, (GLenum p1, GLintptr p2, GLsizeiptr p3, GLbitfield p4), (p1, p2, p3, p4))\
+    USE_FUNCTION (glUnmapBuffer, GLboolean, (GLenum p1), (p1));
 
 /** @internal This macro contains a list of GL extension functions that need to be dynamically loaded on Windows/Linux.
     @see OpenGLExtensionFunctions
diff --git a/modules/juce_opengl/native/juce_OpenGL_linux_X11.h b/modules/juce_opengl/native/juce_OpenGL_linux_X11.h
index 1219041323..203798b2f7 100644
--- a/modules/juce_opengl/native/juce_OpenGL_linux_X11.h
+++ b/modules/juce_opengl/native/juce_OpenGL_linux_X11.h
@@ -69,8 +69,8 @@ public:
 
         GLint attribs[] =
         {
-            GLX_RGBA,
-            GLX_DOUBLEBUFFER,
+            GLX_RENDER_TYPE,      GLX_RGBA_BIT,
+            GLX_DOUBLEBUFFER,     True,
             GLX_RED_SIZE,         cPixelFormat.redBits,
             GLX_GREEN_SIZE,       cPixelFormat.greenBits,
             GLX_BLUE_SIZE,        cPixelFormat.blueBits,
@@ -81,13 +81,21 @@ public:
             GLX_ACCUM_GREEN_SIZE, cPixelFormat.accumulationBufferGreenBits,
             GLX_ACCUM_BLUE_SIZE,  cPixelFormat.accumulationBufferBlueBits,
             GLX_ACCUM_ALPHA_SIZE, cPixelFormat.accumulationBufferAlphaBits,
+            GLX_X_RENDERABLE,     True,
             None
         };
 
-        bestVisual = glXChooseVisual (display, X11Symbols::getInstance()->xDefaultScreen (display), attribs);
-        if (bestVisual == nullptr)
+        int countFbConfigs;
+        fbConfig = glXChooseFBConfig (display, DefaultScreen (display), attribs, &countFbConfigs);
+        if (fbConfig == nullptr)
             return;
 
+        bestVisual = glXGetVisualFromFBConfig (display, *fbConfig);
+        if (bestVisual == nullptr) {
+            X11Symbols::getInstance()->xFree (fbConfig);
+            return;
+        }
+
         auto* peer = component.getPeer();
         jassert (peer != nullptr);
 
@@ -148,6 +156,9 @@ public:
             }
         }
 
+        if (fbConfig != nullptr)
+            X11Symbols::getInstance()->xFree (fbConfig);
+
         if (bestVisual != nullptr)
             X11Symbols::getInstance()->xFree (bestVisual);
     }
@@ -155,7 +166,18 @@ public:
     bool initialiseOnRenderThread (OpenGLContext& c)
     {
         XWindowSystemUtilities::ScopedXLock xLock;
-        renderContext = glXCreateContext (display, bestVisual, (GLXContext) contextToShareWith, GL_TRUE);
+        PFNGLXCREATECONTEXTATTRIBSARBPROC createContextAttribs;
+        int attribs[] = {
+            GLX_CONTEXT_MAJOR_VERSION_ARB, 3,
+            GLX_CONTEXT_MINOR_VERSION_ARB, 2,
+            GLX_CONTEXT_PROFILE_MASK_ARB,  GLX_CONTEXT_CORE_PROFILE_BIT_ARB,
+            0
+        };
+
+        createContextAttribs = (PFNGLXCREATECONTEXTATTRIBSARBPROC)
+            OpenGLHelpers::getExtensionFunction("glXCreateContextAttribsARB");
+
+        renderContext = createContextAttribs (display, *fbConfig, (GLXContext) contextToShareWith, GL_TRUE, attribs);
         c.makeActive();
         context = &c;
 
@@ -251,6 +273,7 @@ private:
     int swapFrames = 1;
     Rectangle<int> bounds;
     XVisualInfo* bestVisual = nullptr;
+    GLXFBConfig* fbConfig = nullptr;
     void* contextToShareWith;
 
     OpenGLContext* context = nullptr;
diff --git a/modules/juce_opengl/native/juce_OpenGL_win32.h b/modules/juce_opengl/native/juce_OpenGL_win32.h
index d8c892ce82..f602d229fc 100644
--- a/modules/juce_opengl/native/juce_OpenGL_win32.h
+++ b/modules/juce_opengl/native/juce_OpenGL_win32.h
@@ -290,6 +290,8 @@ private:
 
             atts[n++] = WGL_DRAW_TO_WINDOW_ARB;   atts[n++] = GL_TRUE;
             atts[n++] = WGL_SUPPORT_OPENGL_ARB;   atts[n++] = GL_TRUE;
+            atts[n++] = WGL_CONTEXT_MAJOR_VERSION_ARB;   atts[n++] = 3;
+            atts[n++] = WGL_CONTEXT_MINOR_VERSION_ARB;   atts[n++] = 2;
             atts[n++] = WGL_DOUBLE_BUFFER_ARB;    atts[n++] = GL_TRUE;
             atts[n++] = WGL_PIXEL_TYPE_ARB;       atts[n++] = WGL_TYPE_RGBA_ARB;
             atts[n++] = WGL_ACCELERATION_ARB;
diff --git a/modules/juce_opengl/opengl/juce_OpenGLHelpers.cpp b/modules/juce_opengl/opengl/juce_OpenGLHelpers.cpp
index 97dc1f0b58..ad40fa6400 100644
--- a/modules/juce_opengl/opengl/juce_OpenGLHelpers.cpp
+++ b/modules/juce_opengl/opengl/juce_OpenGLHelpers.cpp
@@ -83,7 +83,7 @@ void OpenGLHelpers::enableScissorTest (Rectangle<int> clip)
 
 String OpenGLHelpers::translateVertexShaderToV3 (const String& code)
 {
-   #if JUCE_OPENGL3
+   #if JUCE_OPENGL3 || OPENGL_ES
     if (OpenGLShaderProgram::getLanguageVersion() > 1.2)
     {
         String output;
@@ -119,7 +119,7 @@ String OpenGLHelpers::translateVertexShaderToV3 (const String& code)
 
 String OpenGLHelpers::translateFragmentShaderToV3 (const String& code)
 {
-   #if JUCE_OPENGL3
+   #if JUCE_OPENGL3 || OPENGL_ES
     if (OpenGLShaderProgram::getLanguageVersion() > 1.2)
         return JUCE_GLSL_VERSION "\n"
                "out " JUCE_MEDIUMP " vec4 fragColor;\n"