diff options
Diffstat (limited to 'basicsuite/mediaplayer/Effects/EffectSepia.qml')
-rwxr-xr-x | basicsuite/mediaplayer/Effects/EffectSepia.qml | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/basicsuite/mediaplayer/Effects/EffectSepia.qml b/basicsuite/mediaplayer/Effects/EffectSepia.qml new file mode 100755 index 0000000..2539680 --- /dev/null +++ b/basicsuite/mediaplayer/Effects/EffectSepia.qml @@ -0,0 +1,61 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +Effect { + fragmentShaderSrc: "uniform float dividerValue; + uniform sampler2D source; + uniform lowp float qt_Opacity; + varying vec2 qt_TexCoord0; + + void main() + { + vec2 uv = qt_TexCoord0.xy; + vec4 orig = texture2D(source, uv); + vec3 col = orig.rgb; + float y = 0.3 * col.r + 0.59 * col.g + 0.11 * col.b; + if (uv.x < dividerValue) + gl_FragColor = qt_Opacity * vec4(y + 0.15, y + 0.07, y - 0.12, 1.0); + else + gl_FragColor = qt_Opacity * orig; + }" +} |