From ffbb144a7c2313a2ac5a8ce30b9b4df18f0e752b Mon Sep 17 00:00:00 2001
From: Brad Davis <bdavis@saintandreas.org>
Date: Tue, 2 Oct 2018 16:31:24 -0700
Subject: [PATCH] Fix avatar thumbnails

---
 .../avatarapp/+android/TransparencyMask.qml   | 43 +++++++++++++++++++
 .../qml/hifi/avatarapp/TransparencyMask.qml   | 28 ++++++------
 2 files changed, 57 insertions(+), 14 deletions(-)
 create mode 100644 interface/resources/qml/hifi/avatarapp/+android/TransparencyMask.qml

diff --git a/interface/resources/qml/hifi/avatarapp/+android/TransparencyMask.qml b/interface/resources/qml/hifi/avatarapp/+android/TransparencyMask.qml
new file mode 100644
index 0000000000..6c50a6093a
--- /dev/null
+++ b/interface/resources/qml/hifi/avatarapp/+android/TransparencyMask.qml
@@ -0,0 +1,43 @@
+import QtQuick 2.0
+
+Item {
+    property alias source: sourceImage.sourceItem
+    property alias maskSource: sourceMask.sourceItem
+
+    anchors.fill: parent
+    ShaderEffectSource {
+        id: sourceMask
+        smooth: true
+        hideSource: true
+    }
+    ShaderEffectSource {
+        id: sourceImage
+        hideSource: true
+    }
+
+    ShaderEffect {
+        id: maskEffect
+        anchors.fill: parent
+
+        property variant source: sourceImage
+        property variant mask: sourceMask
+
+        fragmentShader: {
+"
+            varying highp vec2 qt_TexCoord0;
+            uniform lowp sampler2D source;
+            uniform lowp sampler2D mask;
+            void main() {
+
+                highp vec4 maskColor = texture2D(mask, vec2(qt_TexCoord0.x, qt_TexCoord0.y));
+                highp vec4 sourceColor = texture2D(source, vec2(qt_TexCoord0.x, qt_TexCoord0.y));
+
+                if (maskColor.a > 0.0)
+                    gl_FragColor = sourceColor;
+                else
+                    gl_FragColor = maskColor;
+            }
+"
+        }
+    }
+}
\ No newline at end of file
diff --git a/interface/resources/qml/hifi/avatarapp/TransparencyMask.qml b/interface/resources/qml/hifi/avatarapp/TransparencyMask.qml
index db9b4f06ae..c8ac5f4778 100644
--- a/interface/resources/qml/hifi/avatarapp/TransparencyMask.qml
+++ b/interface/resources/qml/hifi/avatarapp/TransparencyMask.qml
@@ -24,20 +24,20 @@ Item {
 
         fragmentShader: {
 "
-#version 150 core
-            varying highp vec2 qt_TexCoord0;
-            uniform lowp sampler2D source;
-            uniform lowp sampler2D mask;
-            void main() {
-
-                highp vec4 maskColor = texture2D(mask, vec2(qt_TexCoord0.x, qt_TexCoord0.y));
-                highp vec4 sourceColor = texture2D(source, vec2(qt_TexCoord0.x, qt_TexCoord0.y));
-
-                if (maskColor.a > 0.0)
-                    gl_FragColor = sourceColor;
-                else
-                    gl_FragColor = maskColor;
-            }
+#version 410
+in vec2 qt_TexCoord0;
+out vec4 color;
+uniform sampler2D source;
+uniform sampler2D mask;
+void main()
+{
+    vec4 maskColor = texture(mask, vec2(qt_TexCoord0.x, qt_TexCoord0.y));
+    vec4 sourceColor = texture(source, vec2(qt_TexCoord0.x, qt_TexCoord0.y));
+    if (maskColor.a > 0.0)
+        color = sourceColor;
+    else
+        color = maskColor;
+}
 "
         }
     }