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-rw-r--r--plugingui/texture.cc72
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diff --git a/plugingui/texture.cc b/plugingui/texture.cc
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--- a/plugingui/texture.cc
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-/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/***************************************************************************
- * texture.cc
- *
- * Sat Jun 4 21:18:11 CEST 2016
- * Copyright 2016 Bent Bisballe Nyeng
- * deva@aasimon.org
- ****************************************************************************/
-
-/*
- * This file is part of DrumGizmo.
- *
- * DrumGizmo is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * DrumGizmo is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with DrumGizmo; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
- */
-#include "texture.h"
-
-namespace GUI
-{
-
-Texture::Texture(ImageCache& image_cache, const std::string& filename,
- std::size_t x, std::size_t y,
- std::size_t width, std::size_t height)
- : ScopedImageBorrower(image_cache, filename)
- , _x(x)
- , _y(y)
- , _width(width>image.width()?image.width():width)
- , _height(height>image.height()?image.height():height)
-{
-}
-
-size_t Texture::width() const
-{
- return _width;
-}
-
-size_t Texture::height() const
-{
- return _height;
-}
-
-const Colour& Texture::getPixel(size_t x, size_t y) const
-{
- if(x > _width || y > _height)
- {
- return outOfRange;
- }
- return image.getPixel(x + _x, y + _y);
-}
-
-const std::uint8_t* Texture::line(std::size_t y, std::size_t x_offset) const
-{
- return image.line(y + _y) + _x * 4 + x_offset * 4;
-}
-
-bool Texture::hasAlpha() const
-{
- return true;
-}
-
-} // GUI::