dec5931ede
Change-Id: I9ca5a97ae3ed2472257f468f6751903b458529a7 Reviewed-on: https://gerrit.libreoffice.org/30502 Reviewed-by: Tomaž Vajngerl <quikee@gmail.com> Tested-by: Tomaž Vajngerl <quikee@gmail.com>
24 lines
621 B
GLSL
24 lines
621 B
GLSL
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*/
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#version 130
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varying vec2 tex_coord;
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uniform sampler2D sampler;
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uniform vec4 color;
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void main() {
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vec4 texel0;
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texel0 = texture2D(sampler, tex_coord);
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gl_FragColor = color;
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gl_FragColor.a = 1.0 - texel0.r;
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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