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80 lines
2.5 KiB
80 lines
2.5 KiB
14 years ago
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#ifndef Magnum_AbstractImage_h
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#define Magnum_AbstractImage_h
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/*
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Copyright © 2010, 2011, 2012 Vladimír Vondruš <mosra@centrum.cz>
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This file is part of Magnum.
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Magnum is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License version 3
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only, as published by the Free Software Foundation.
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Magnum is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License version 3 for more details.
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*/
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/** @file
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* @brief Class Magnum::AbstractImage
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*/
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#include "Magnum.h"
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#include "TypeTraits.h"
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namespace Magnum {
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/**
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@brief Non-templated base for one-, two- or three-dimensional images
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See Image, BufferedImage, Trade::ImageData documentation for more information.
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*/
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class AbstractImage {
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AbstractImage(const AbstractImage& other) = delete;
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AbstractImage(AbstractImage&& other) = delete;
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AbstractImage& operator=(const AbstractImage& other) = delete;
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AbstractImage& operator=(AbstractImage&& other) = delete;
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public:
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/** @brief Color format */
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enum class ColorFormat: GLenum {
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Red = GL_RED, /**< One-component (red channel) */
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RedGreen = GL_RG, /**< Two-component (red and green channel) */
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RGB = GL_RGB, /**< Three-component (RGB) */
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RGBA = GL_RGBA, /**< Four-component (RGBA) */
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BGR = GL_BGR, /**< Three-component (BGR) */
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BGRA = GL_BGRA /**< Four-component (BGRA) */
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};
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/**
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* @brief Pixel size (in bytes)
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* @param format Color format
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* @param type Data type per color channel
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*/
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static size_t pixelSize(ColorFormat format, Type type);
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/**
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* @brief Constructor
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* @param colorFormat Color format of passed data
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* @param type %Image data type
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*/
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inline AbstractImage(ColorFormat colorFormat, Type type): _colorFormat(colorFormat), _type(type) {}
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/** @brief Destructor */
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inline virtual ~AbstractImage() {}
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/** @brief Color format */
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inline ColorFormat colorFormat() const { return _colorFormat; }
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/** @brief Data type */
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inline Type type() const { return _type; }
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protected:
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ColorFormat _colorFormat; /**< @brief Color format */
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Type _type; /**< @brief Data type per color channel */
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};
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}
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#endif
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