From cf404f980d5b88091022e1c014e03092e73dc7c5 Mon Sep 17 00:00:00 2001
From: Filippo Scognamiglio <flscogna@gmail.com>
Date: Mon, 5 Jan 2015 21:47:42 +0100
Subject: [PATCH] Use already available shaderEffectSource and improve bloom
 look at low quality by limiting minimum radius.

---
 app/qml/TerminalContainer.qml          | 7 +++++--
 app/qml/frames/utils/TerminalFrame.qml | 2 +-
 app/qml/utils.js                       | 3 +++
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/app/qml/TerminalContainer.qml b/app/qml/TerminalContainer.qml
index 0087c63..07facff 100644
--- a/app/qml/TerminalContainer.qml
+++ b/app/qml/TerminalContainer.qml
@@ -1,6 +1,8 @@
 import QtQuick 2.2
 import QtGraphicalEffects 1.0
 
+import "utils.js" as Utils
+
 ShaderTerminal{
     property alias title: terminal.title
     property alias terminalSize: terminal.terminalSize
@@ -45,9 +47,10 @@ ShaderTerminal{
         asynchronous: true
         width: parent.width * appSettings.bloomQuality
         height: parent.height * appSettings.bloomQuality
+
         sourceComponent: FastBlur{
-            radius: 48 * appSettings.bloomQuality * appSettings.windowScaling
-            source: terminal.mainTerminal
+            radius: Utils.lint(16, 48, appSettings.bloomQuality * appSettings.windowScaling);
+            source: terminal.mainSource
             transparentBorder: true
         }
     }
diff --git a/app/qml/frames/utils/TerminalFrame.qml b/app/qml/frames/utils/TerminalFrame.qml
index 1db72ca..093b2b5 100644
--- a/app/qml/frames/utils/TerminalFrame.qml
+++ b/app/qml/frames/utils/TerminalFrame.qml
@@ -83,7 +83,7 @@ Item{
         sourceComponent: FastBlur{
             id: frameReflectionEffect
             radius: 128
-            source: terminal.kterminal
+            source: terminal.mainSource
             smooth: false
         }
     }
diff --git a/app/qml/utils.js b/app/qml/utils.js
index 889b022..b7daf2d 100644
--- a/app/qml/utils.js
+++ b/app/qml/utils.js
@@ -1,5 +1,8 @@
 .pragma library
 
+function lint(a, b, t) {
+    return (1 - t) * a + (t) * b;
+}
 function mix(c1, c2, alpha){
     return Qt.rgba(c1.r * alpha + c2.r * (1-alpha),
                    c1.g * alpha + c2.g * (1-alpha),