magnum/src/MagnumPlugins/TgaImageConverter/TgaImageConverter.h

#ifndef Magnum_Trade_TgaImageConverter_h
#define Magnum_Trade_TgaImageConverter_h
/*
    This file is part of Magnum.

    Copyright © 2010, 2011, 2012, 2013, 2014, 2015, 2016
              Vladimír Vondruš <mosra@centrum.cz>

    Permission is hereby granted, free of charge, to any person obtaining a
    copy of this software and associated documentation files (the "Software"),
    to deal in the Software without restriction, including without limitation
    the rights to use, copy, modify, merge, publish, distribute, sublicense,
    and/or sell copies of the Software, and to permit persons to whom the
    Software is furnished to do so, subject to the following conditions:

    The above copyright notice and this permission notice shall be included
    in all copies or substantial portions of the Software.

    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
    THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
    FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
    DEALINGS IN THE SOFTWARE.
*/

/** @file
 * @brief Class @ref Magnum::Trade::TgaImageConverter
 */

#include "Magnum/Trade/AbstractImageConverter.h"

#include "MagnumPlugins/TgaImageConverter/configure.h"

#ifndef DOXYGEN_GENERATING_OUTPUT
#ifndef MAGNUM_TGAIMAGECONVERTER_BUILD_STATIC
    #if defined(TgaImageConverter_EXPORTS) || defined(TgaImageConverterObjects_EXPORTS)
        #define MAGNUM_TGAIMAGECONVERTER_EXPORT CORRADE_VISIBILITY_EXPORT
    #else
        #define MAGNUM_TGAIMAGECONVERTER_EXPORT CORRADE_VISIBILITY_IMPORT
    #endif
#else
    #define MAGNUM_TGAIMAGECONVERTER_EXPORT CORRADE_VISIBILITY_STATIC
#endif
#define MAGNUM_TGAIMAGECONVERTER_LOCAL CORRADE_VISIBILITY_LOCAL
#endif

namespace Magnum { namespace Trade {

/**
@brief TGA image converter plugin

Supports images with format @ref PixelFormat::RGB, @ref PixelFormat::RGBA or
@ref PixelFormat::Red (or @ref PixelFormat::Luminance in OpenGL ES 2.0 and
WebGL 1.0) and type @ref PixelType::UnsignedByte. Does *not* support
non-default @ref PixelStorage::swapBytes() values.

This plugin is built if `WITH_TGAIMAGECONVERTER` is enabled when building
Magnum. To use dynamic plugin, you need to load `TgaImageConverter` plugin
from `MAGNUM_PLUGINS_IMAGECONVERTER_DIR`. To use static plugin or use this as a
dependency of another plugin, you need to request `TgaImageConverter`
component of `Magnum` package in CMake and link to `Magnum::TgaImageConverter`
target. See @ref building, @ref cmake and @ref plugins for more information.
*/
class MAGNUM_TGAIMAGECONVERTER_EXPORT TgaImageConverter: public AbstractImageConverter {
    public:
        /** @brief Default constructor */
        explicit TgaImageConverter();

        /** @brief Plugin manager constructor */
        explicit TgaImageConverter(PluginManager::AbstractManager& manager, std::string plugin);

    private:
        Features MAGNUM_TGAIMAGECONVERTER_LOCAL doFeatures() const override;
        Containers::Array<char> MAGNUM_TGAIMAGECONVERTER_LOCAL doExportToData(const ImageView2D& image) override;
};

}}

#endif