MagnumFont: simple bitmap font.

The fonts is simply a file with character and glyph parameters along with glyph cache image. There is also MagnumFontConverter, which allows to create the font from any currently opened font. Added tests for both, they both need active GL context due to GlyphCache instance. MagnumFont doesn't have test for creating glyph cache yet.
13 years ago · a5e7c19973
18 changed files with 1027 additions and 0 deletions
--- a/src/Plugins/MagnumFont/CMakeLists.txt
+++ b/src/Plugins/MagnumFont/CMakeLists.txt
@ -0,0 +1,53 @@
+#
+#   This file is part of Magnum.
+#
+#   Copyright © 2010, 2011, 2012, 2013 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.
+#
+
+find_package(Magnum REQUIRED Text)
+
+set(MagnumFont_SOURCES
+    MagnumFont.cpp)
+
+set(MagnumFont_HEADERS
+    MagnumFont.h)
+
+add_library(MagnumFontObjects OBJECT ${MagnumFont_SOURCES})
+set_target_properties(MagnumFontObjects PROPERTIES COMPILE_FLAGS ${CMAKE_SHARED_LIBRARY_CXX_FLAGS})
+
+corrade_add_plugin(MagnumFont ${MAGNUM_PLUGINS_FONT_INSTALL_DIR}
+    MagnumFont.conf
+    $<TARGET_OBJECTS:MagnumFontObjects>
+    pluginRegistrationMagnumFont.cpp)
+target_link_libraries(MagnumFont
+    ${MAGNUM_LIBRARIES}
+    ${MAGNUM_TEXT_LIBRARIES})
+
+install(FILES ${MagnumFont_HEADERS} DESTINATION ${MAGNUM_PLUGINS_INCLUDE_INSTALL_DIR}/MagnumFont)
+
+if(BUILD_GL_TESTS)
+    add_library(MagnumFontTestLib $<TARGET_OBJECTS:MagnumFontObjects>)
+    target_link_libraries(MagnumFontTestLib
+        ${MAGNUM_LIBRARIES}
+        ${MAGNUM_TEXT_LIBRARIES}
+        TgaImporterTestLib)
+    add_subdirectory(Test)
+endif()
--- a/src/Plugins/MagnumFont/MagnumFont.conf
+++ b/src/Plugins/MagnumFont/MagnumFont.conf
@ -0,0 +1 @@
+depends=TgaImporter
--- a/src/Plugins/MagnumFont/MagnumFont.cpp
+++ b/src/Plugins/MagnumFont/MagnumFont.cpp
@ -0,0 +1,222 @@
+/*
+    This file is part of Magnum.
+
+    Copyright © 2010, 2011, 2012, 2013 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.
+*/
+
+#include "MagnumFont.h"
+
+#include <sstream>
+#include <Containers/Array.h>
+#include <Utility/Directory.h>
+#include <Utility/Unicode.h>
+#include <Text/DistanceFieldGlyphCache.h>
+#include <Trade/ImageData.h>
+
+#include "TgaImporter/TgaImporter.h"
+
+namespace Magnum { namespace Text {
+
+struct MagnumFont::Data {
+    Utility::Configuration conf;
+    Trade::ImageData2D image;
+    std::unordered_map<char32_t, UnsignedInt> glyphId;
+    std::vector<Vector2> glyphAdvance;
+};
+
+namespace {
+    class MagnumFontLayouter: public AbstractLayouter {
+        public:
+            explicit MagnumFontLayouter(const std::unordered_map<char32_t, UnsignedInt>& glyphId, const std::vector<Vector2>& glyphAdvance, const GlyphCache* cache, Float fontSize, Float textSize, const std::string& text);
+
+            std::tuple<Rectangle, Rectangle, Vector2> renderGlyph(UnsignedInt i) override;
+
+        private:
+            const std::vector<Vector2>& glyphAdvance;
+            const GlyphCache* const cache;
+            const Float fontSize, textSize;
+            std::vector<UnsignedInt> glyphs;
+    };
+}
+
+MagnumFont::MagnumFont(): _opened(nullptr) {}
+
+MagnumFont::MagnumFont(PluginManager::AbstractManager* const manager, std::string plugin): AbstractFont(manager, std::move(plugin)), _opened(nullptr) {}
+
+auto MagnumFont::doFeatures() const -> Features { return Feature::OpenData|Feature::MultiFile|Feature::PreparedGlyphCache; }
+
+bool MagnumFont::doIsOpened() const { return _opened; }
+
+void MagnumFont::doOpenData(const std::vector<std::pair<std::string, Containers::ArrayReference<const unsigned char>>>& data, const Float) {
+    /* We need just the configuration file and image file */
+    if(data.size() != 2) {
+        Error() << "Magnum::Text::MagnumFont::openData(): wanted two files, got" << data.size();
+        return;
+    }
+
+    /* Open the configuration file */
+    std::istringstream in({reinterpret_cast<const char*>(data[0].second.begin()), data[0].second.size()});
+    Utility::Configuration conf(in, Utility::Configuration::Flag::SkipComments);
+    if(!conf.isValid() || conf.isEmpty()) {
+        Error() << "Magnum::Text::MagnumFont::openData(): cannot open file" << data[0].first << conf.isValid();
+        return;
+    }
+
+    /* Check that we have also the image file */
+    if(conf.value("image") != data[1].first) {
+        Error() << "Magnum::Text::MagnumFont::openData(): expected file"
+                << conf.value("image") << "but got" << data[1].first;
+        return;
+    }
+
+    /* Open and load image file */
+    Trade::TgaImporter importer;
+    if(!importer.openData(data[1].second)) {
+        Error() << "Magnum::Text::MagnumFont::openData(): cannot open image file";
+        return;
+    }
+    Trade::ImageData2D* image = importer.image2D(0);
+    if(!image) {
+        Error() << "Magnum::Text::MagnumFont::openData(): cannot load image file";
+        return;
+    }
+
+    openInternal(std::move(conf), std::move(*image));
+    delete image;
+}
+
+void MagnumFont::doOpenFile(const std::string& filename, Float) {
+    /* Open the configuration file */
+    Utility::Configuration conf(filename, Utility::Configuration::Flag::ReadOnly|Utility::Configuration::Flag::SkipComments);
+    if(!conf.isValid() || conf.isEmpty()) {
+        Error() << "Magnum::Text::MagnumFont::openFile(): cannot open file" << filename << conf.isValid();
+        return;
+    }
+
+    /* Open and load image file */
+    const std::string imageFilename = Utility::Directory::join(Utility::Directory::path(filename), conf.value("image"));
+    Trade::TgaImporter importer;
+    if(!importer.openFile(imageFilename)) {
+        Error() << "Magnum::Text::MagnumFont::openFile(): cannot open image file" << imageFilename;
+        return;
+    }
+    Trade::ImageData2D* image = importer.image2D(0);
+    if(!image) {
+        Error() << "Magnum::Text::MagnumFont::openFile(): cannot load image file";
+        return;
+    }
+
+    openInternal(std::move(conf), std::move(*image));
+    delete image;
+}
+
+void MagnumFont::openInternal(Utility::Configuration&& conf, Trade::ImageData2D&& image) {
+    /* Everything okay, save the data internally */
+    _opened = new Data{std::move(conf), std::move(image), {}, {}};
+    _size = _opened->conf.value<Float>("fontSize");
+
+    /* Set glyph advance array to proper size */
+    _opened->glyphAdvance.resize(_opened->conf.groupCount("glyph"));
+
+    /* Fill character->glyph map */
+    const std::vector<Utility::ConfigurationGroup*> chars = _opened->conf.groups("char");
+    for(const Utility::ConfigurationGroup* const c: chars) {
+        const UnsignedInt glyphId = c->value<UnsignedInt>("glyph");
+        CORRADE_INTERNAL_ASSERT(glyphId < _opened->glyphAdvance.size());
+        _opened->glyphId.emplace(c->value<char32_t>("unicode"), glyphId);
+        _opened->glyphAdvance[glyphId] = c->value<Vector2>("advance");
+    }
+}
+
+void MagnumFont::doClose() {
+    delete _opened;
+    _opened = nullptr;
+}
+
+UnsignedInt MagnumFont::doGlyphId(const char32_t character) {
+    auto it = _opened->glyphId.find(character);
+    return it != _opened->glyphId.end() ? it->second : 0;
+}
+
+Vector2 MagnumFont::doGlyphAdvance(const UnsignedInt glyph) {
+    return glyph < _opened->glyphAdvance.size() ? _opened->glyphAdvance[glyph] : Vector2();
+}
+
+GlyphCache* MagnumFont::doCreateGlyphCache() {
+    /* Set cache image */
+    auto cache = new Text::DistanceFieldGlyphCache(
+        _opened->conf.value<Vector2i>("originalImageSize"),
+        _opened->image.size(),
+        _opened->conf.value<Vector2i>("padding").min());
+    cache->setDistanceFieldImage({}, _opened->image);
+
+    /* Fill glyph map */
+    const std::vector<Utility::ConfigurationGroup*> glyphs = _opened->conf.groups("glyph");
+    for(std::size_t i = 0; i != glyphs.size(); ++i)
+        cache->insert(i, glyphs[i]->value<Vector2i>("position"), glyphs[i]->value<Rectanglei>("rectangle"));
+
+    return cache;
+}
+
+AbstractLayouter* MagnumFont::doLayout(const GlyphCache* cache, Float size, const std::string& text) {
+    return new MagnumFontLayouter(_opened->glyphId, _opened->glyphAdvance, cache, this->size(), size, text);
+}
+
+namespace {
+
+MagnumFontLayouter::MagnumFontLayouter(const std::unordered_map<char32_t, UnsignedInt>& glyphId, const std::vector<Vector2>& glyphAdvance, const GlyphCache* cache, Float fontSize, Float textSize, const std::string& text): glyphAdvance(glyphAdvance), cache(cache), fontSize(fontSize), textSize(textSize) {
+    /* Get glyph codes from characters */
+    glyphs.reserve(text.size());
+    for(std::size_t i = 0; i != text.size(); ) {
+        UnsignedInt codepoint;
+        std::tie(codepoint, i) = Utility::Unicode::nextChar(text, i);
+        const auto it = glyphId.find(codepoint);
+        glyphs.push_back(it == glyphId.end() ? 0 : it->second);
+    }
+    _glyphCount = glyphs.size();
+}
+
+std::tuple<Rectangle, Rectangle, Vector2> MagnumFontLayouter::renderGlyph(UnsignedInt i) {
+    /* Position of the texture in the resulting glyph, texture coordinates */
+    Vector2i position;
+    Rectanglei rectangle;
+    std::tie(position, rectangle) = (*cache)[glyphs[i]];
+
+    const Rectangle texturePosition = Rectangle::fromSize(Vector2(position)/fontSize,
+                                                          Vector2(rectangle.size())/fontSize);
+    const Rectangle textureCoordinates(Vector2(rectangle.bottomLeft())/cache->textureSize(),
+                                       Vector2(rectangle.topRight())/cache->textureSize());
+
+    /* Absolute quad position, composed from cursor position, glyph offset
+       and texture position, denormalized to requested text size */
+    Rectangle quadPosition = Rectangle::fromSize(
+        Vector2(texturePosition.left(), texturePosition.bottom())*textSize,
+        texturePosition.size()*textSize);
+
+    /* Advance for given glyph, denormalized to requested text size */
+    const Vector2 advance = glyphAdvance[glyphs[i]]*textSize/fontSize;
+
+    return std::make_tuple(quadPosition, textureCoordinates, advance);
+}
+
+}
+
+}}
--- a/src/Plugins/MagnumFont/MagnumFont.h
+++ b/src/Plugins/MagnumFont/MagnumFont.h
@ -0,0 +1,130 @@
+#ifndef Magnum_Text_MagnumFont_h
+#define Magnum_Text_MagnumFont_h
+/*
+    This file is part of Magnum.
+
+    Copyright © 2010, 2011, 2012, 2013 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 Magnum::Text::MagnumFont
+ */
+
+#include <Text/AbstractFont.h>
+#include <Trade/Trade.h>
+
+namespace Magnum { namespace Text {
+
+/**
+@brief Simple bitmap font
+
+The font consists of two files, one text file containing character and glyph
+info and one TGA file containing the glyphs in distance field format. The font
+can be conveniently created from any other format using MagnumFontConverter.
+The file syntax is as in following:
+
+    # Font image filename
+    image=font.tga
+
+    # Size of unscaled font image
+    originalImageSize=1536 1536
+
+    # Glyph padding
+    padding=9
+
+    # Font size
+    fontSize=128
+
+    # Character
+    [char]
+
+    # UTF-32 codepoint ('a')
+    unicode=0061
+
+    # Glyph ID
+    glyph=1
+
+    # Advance to next character in pixels (i.e. on unscaled font image)
+    advance=45 0
+
+    # Another character
+    [char]
+    unicode=0062
+    glyph=2
+    advance=42 0
+
+    # ...
+
+    # Glyph 0, a.k.a. "Not Found" glyph
+    [glyph]
+
+    # Glyph texture position relative to baseline, in pixels
+    position=5 -1
+
+    # Glyph rectangle in font image, in pixels (left, bottom, right, top)
+    rectangle=0 0 42 25
+
+    # Glyph 1
+    [glyph]
+    position=0 0
+    rectangle=45 0 44 25
+
+    # ...
+
+@see Trade::TgaImporter
+*/
+class MagnumFont: public AbstractFont {
+    public:
+        /** @brief Default constructor */
+        explicit MagnumFont();
+
+        /** @brief Plugin manager constructor */
+        explicit MagnumFont(PluginManager::AbstractManager* manager, std::string plugin);
+
+    private:
+        class Data;
+
+        Features doFeatures() const override;
+
+        bool doIsOpened() const override;
+
+        void doOpenData(const std::vector<std::pair<std::string, Containers::ArrayReference<const unsigned char>>>& data, Float) override;
+
+        void doOpenFile(const std::string& filename, Float) override;
+
+        void doClose() override;
+
+        UnsignedInt doGlyphId(char32_t character) override;
+
+        Vector2 doGlyphAdvance(UnsignedInt glyph) override;
+
+        GlyphCache* doCreateGlyphCache() override;
+
+        AbstractLayouter* doLayout(const GlyphCache* cache, Float size, const std::string& text) override;
+
+        Data* _opened;
+
+        void openInternal(Utility::Configuration&& conf, Trade::ImageData2D&& image);
+};
+
+}}
+
+#endif
--- a/src/Plugins/MagnumFont/Test/CMakeLists.txt
+++ b/src/Plugins/MagnumFont/Test/CMakeLists.txt
@ -0,0 +1,30 @@
+#
+#   This file is part of Magnum.
+#
+#   Copyright © 2010, 2011, 2012, 2013 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.
+#
+
+configure_file(${CMAKE_CURRENT_SOURCE_DIR}/magnumFontTestConfigure.h.cmake
+               ${CMAKE_CURRENT_BINARY_DIR}/magnumFontTestConfigure.h)
+
+include_directories(${CMAKE_CURRENT_BINARY_DIR})
+
+corrade_add_test(MagnumFontTest MagnumFontTest.cpp LIBRARIES MagnumFontTestLib ${GL_TEST_LIBRARIES})
--- a/src/Plugins/MagnumFont/Test/MagnumFontTest.cpp
+++ b/src/Plugins/MagnumFont/Test/MagnumFontTest.cpp
@ -0,0 +1,105 @@
+/*
+    This file is part of Magnum.
+
+    Copyright © 2010, 2011, 2012, 2013 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.
+*/
+
+#include <Test/AbstractOpenGLTester.h>
+#include <Text/GlyphCache.h>
+#include <Utility/Directory.h>
+
+#include "MagnumFont/MagnumFont.h"
+
+#include "magnumFontTestConfigure.h"
+
+namespace Magnum { namespace Text { namespace Test {
+
+class MagnumFontTest: public Magnum::Test::AbstractOpenGLTester {
+    public:
+        explicit MagnumFontTest();
+
+        void properties();
+        void layout();
+        void createGlyphCache();
+};
+
+MagnumFontTest::MagnumFontTest() {
+    addTests({&MagnumFontTest::properties,
+              &MagnumFontTest::layout,
+              &MagnumFontTest::createGlyphCache});
+}
+
+void MagnumFontTest::properties() {
+    MagnumFont font;
+    CORRADE_VERIFY(font.openFile(Utility::Directory::join(MAGNUMFONT_TEST_DIR, "font.conf"), 0.0f));
+    CORRADE_COMPARE(font.size(), 16.0f);
+    CORRADE_COMPARE(font.glyphAdvance(font.glyphId(U'W')), Vector2(23.0f, 0.0f));
+}
+
+void MagnumFontTest::layout() {
+    MagnumFont font;
+    CORRADE_VERIFY(font.openFile(Utility::Directory::join(MAGNUMFONT_TEST_DIR, "font.conf"), 0.0f));
+
+    /* Fill the cache with some fake glyphs */
+    GlyphCache cache(Vector2i(256));
+    cache.insert(font.glyphId(U'W'), {25, 34}, {{0, 8}, {16, 128}});
+    cache.insert(font.glyphId(U'e'), {25, 12}, {{16, 4}, {64, 32}});
+
+    AbstractLayouter* layouter = font.layout(&cache, 0.5f, "Wave");
+    CORRADE_VERIFY(layouter);
+    CORRADE_COMPARE(layouter->glyphCount(), 4);
+
+    Rectangle position;
+    Rectangle textureCoordinates;
+    Vector2 advance;
+
+    /* 'W' */
+    std::tie(position, textureCoordinates, advance) = layouter->renderGlyph(0);
+    CORRADE_COMPARE(position, Rectangle({0.78125f, 1.0625f}, {1.28125f, 4.8125f}));
+    CORRADE_COMPARE(textureCoordinates, Rectangle({0, 0.03125f}, {0.0625f, 0.5f}));
+    CORRADE_COMPARE(advance, Vector2(0.71875f, 0.0f));
+
+    /* 'a' (not in cache) */
+    std::tie(position, textureCoordinates, advance) = layouter->renderGlyph(1);
+    CORRADE_COMPARE(position, Rectangle());
+    CORRADE_COMPARE(textureCoordinates, Rectangle());
+    CORRADE_COMPARE(advance, Vector2(0.34375f, 0.0f));
+
+    /* 'v' (not in cache) */
+    std::tie(position, textureCoordinates, advance) = layouter->renderGlyph(2);
+    CORRADE_COMPARE(position, Rectangle());
+    CORRADE_COMPARE(textureCoordinates, Rectangle());
+    CORRADE_COMPARE(advance, Vector2(0.34375f, 0.0f));
+
+    /* 'e' */
+    std::tie(position, textureCoordinates, advance) = layouter->renderGlyph(3);
+    CORRADE_COMPARE(position, Rectangle({0.78125f, 0.375f}, {2.28125f, 1.25f}));
+    CORRADE_COMPARE(textureCoordinates, Rectangle({0.0625f, 0.015625f}, {0.25f, 0.125f}));
+    CORRADE_COMPARE(advance, Vector2(0.375f, 0.0f));
+}
+
+void MagnumFontTest::createGlyphCache() {
+    /** @todo */
+}
+
+}}}
+
+CORRADE_TEST_MAIN(Magnum::Text::Test::MagnumFontTest)
--- a/src/Plugins/MagnumFont/Test/font.conf
+++ b/src/Plugins/MagnumFont/Test/font.conf
@ -0,0 +1,29 @@
+image=font.tga
+originalImageSize=1536 1536
+padding=24 24
+fontSize=16
+[char]
+unicode=57
+advance=23 0
+glyph=2
+[char]
+unicode=61
+advance=11 0
+glyph=0
+[char]
+unicode=65
+advance=12 0
+glyph=1
+[char]
+unicode=76
+advance=11 0
+glyph=0
+[glyph]
+position=0 0
+rectangle=0 0 0 0
+[glyph]
+position=1 -12
+rectangle=-8 -20 88 56
+[glyph]
+position=1 10
+rectangle=-24 -16 40 152
--- a/src/Plugins/MagnumFont/Test/font.tga
+++ b/src/Plugins/MagnumFont/Test/font.tga
--- a/src/Plugins/MagnumFont/Test/magnumFontTestConfigure.h.cmake
+++ b/src/Plugins/MagnumFont/Test/magnumFontTestConfigure.h.cmake
@ -0,0 +1,25 @@
+/*
+    This file is part of Magnum.
+
+    Copyright © 2010, 2011, 2012, 2013 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.
+*/
+
+#define MAGNUMFONT_TEST_DIR "${CMAKE_CURRENT_SOURCE_DIR}"
--- a/src/Plugins/MagnumFont/pluginRegistrationMagnumFont.cpp
+++ b/src/Plugins/MagnumFont/pluginRegistrationMagnumFont.cpp
@ -0,0 +1,28 @@
+/*
+    This file is part of Magnum.
+
+    Copyright © 2010, 2011, 2012, 2013 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.
+*/
+
+#include "MagnumFont/MagnumFont.h"
+
+CORRADE_PLUGIN_REGISTER(MagnumFont, Magnum::Text::MagnumFont,
+    "cz.mosra.magnum.Text.AbstractFont/0.2")
--- a/src/Plugins/MagnumFontConverter/CMakeLists.txt
+++ b/src/Plugins/MagnumFontConverter/CMakeLists.txt
@ -0,0 +1,52 @@
+#
+#   This file is part of Magnum.
+#
+#   Copyright © 2010, 2011, 2012, 2013 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.
+#
+
+find_package(Magnum REQUIRED Text)
+
+set(MagnumFontConverter_SOURCES
+    MagnumFontConverter.cpp)
+
+set(MagnumFontConverter_HEADERS
+    MagnumFontConverter.h)
+
+add_library(MagnumFontConverterObjects OBJECT ${MagnumFontConverter_SOURCES})
+set_target_properties(MagnumFontConverterObjects PROPERTIES COMPILE_FLAGS ${CMAKE_SHARED_LIBRARY_CXX_FLAGS})
+
+corrade_add_plugin(MagnumFontConverter ${MAGNUM_PLUGINS_FONTCONVERTER_INSTALL_DIR}
+    MagnumFontConverter.conf
+    $<TARGET_OBJECTS:MagnumFontConverterObjects>
+    pluginRegistrationMagnumFontConverter.cpp)
+target_link_libraries(MagnumFontConverter
+    ${MAGNUM_LIBRARIES}
+    ${MAGNUM_TEXT_LIBRARIES})
+
+install(FILES ${MagnumFontConverter_HEADERS} DESTINATION ${MAGNUM_PLUGINS_INCLUDE_INSTALL_DIR}/MagnumFontConverter)
+
+if(BUILD_TESTS)
+    add_library(MagnumFontConverterTestLib $<TARGET_OBJECTS:MagnumFontConverterObjects>)
+    target_link_libraries(MagnumFontConverterTestLib
+        ${MAGNUM_LIBRARIES}
+        ${MAGNUM_TEXT_LIBRARIES})
+    add_subdirectory(Test)
+endif()
--- a/src/Plugins/MagnumFontConverter/MagnumFontConverter.conf
+++ b/src/Plugins/MagnumFontConverter/MagnumFontConverter.conf
@ -0,0 +1 @@
+depends=TgaImageConverter
--- a/src/Plugins/MagnumFontConverter/MagnumFontConverter.cpp
+++ b/src/Plugins/MagnumFontConverter/MagnumFontConverter.cpp
@ -0,0 +1,106 @@
+/*
+    This file is part of Magnum.
+
+    Copyright © 2010, 2011, 2012, 2013 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.
+*/
+
+#include "MagnumFontConverter.h"
+
+#include <sstream>
+#include <Containers/Array.h>
+#include <Utility/Directory.h>
+#include <Image.h>
+#include <ImageFormat.h>
+#include <Text/GlyphCache.h>
+#include <Text/AbstractFont.h>
+#include <TgaImageConverter/TgaImageConverter.h>
+
+namespace Magnum { namespace Text {
+
+MagnumFontConverter::MagnumFontConverter() = default;
+
+MagnumFontConverter::MagnumFontConverter(PluginManager::AbstractManager* manager, std::string plugin): AbstractFontConverter(manager, std::move(plugin)) {}
+
+auto MagnumFontConverter::doFeatures() const -> Features {
+    return Feature::ExportFont|Feature::ConvertData|Feature::MultiFile;
+}
+
+std::vector<std::pair<std::string, Containers::Array<unsigned char>>> MagnumFontConverter::doExportFontToData(AbstractFont* font, GlyphCache* cache, const std::string& filename, const std::u32string& characters) const {
+    Utility::Configuration configuration;
+
+    configuration.setValue("image", Utility::Directory::filename(filename) + ".tga");
+    configuration.setValue("originalImageSize", cache->textureSize());
+    configuration.setValue("padding", cache->padding());
+    configuration.setValue("fontSize", font->size());
+
+    /* Compress glyph IDs so the glyphs are in consecutive array, glyph 0
+       should stay at position 0 */
+    std::unordered_map<UnsignedInt, UnsignedInt> glyphIdMap;
+    glyphIdMap.reserve(cache->glyphCount());
+    glyphIdMap.emplace(0, 0);
+    for(const std::pair<UnsignedInt, std::pair<Vector2i, Rectanglei>>& glyph: *cache)
+        glyphIdMap.emplace(glyph.first, glyphIdMap.size());
+
+    /** @todo Save only glyphs contained in @p characters */
+
+    /* Inverse map from new glyph IDs to old ones */
+    std::vector<UnsignedInt> inverseGlyphIdMap(glyphIdMap.size());
+    for(const std::pair<UnsignedInt, UnsignedInt>& map: glyphIdMap)
+        inverseGlyphIdMap[map.second] = map.first;
+
+    /* Save character properties, map glyph IDs to new ones */
+    for(const char32_t c: characters) {
+        Utility::ConfigurationGroup* group = configuration.addGroup("char");
+        const UnsignedInt glyphId = font->glyphId(c);
+        group->setValue("unicode", c);
+        group->setValue("advance", font->glyphAdvance(glyphId));
+
+        /* Map old glyph ID to new, if not found, map to glyph 0 */
+        auto found = glyphIdMap.find(glyphId);
+        group->setValue("glyph", found == glyphIdMap.end() ? 0 : glyphIdMap.at(glyphId));
+    }
+
+    /* Save glyph properties in order which preserves their IDs */
+    for(UnsignedInt oldGlyphId: inverseGlyphIdMap) {
+        std::pair<Vector2i, Rectanglei> glyph = (*cache)[oldGlyphId];
+        Utility::ConfigurationGroup* group = configuration.addGroup("glyph");
+        group->setValue("position", glyph.first);
+        group->setValue("rectangle", glyph.second);
+    }
+
+    std::ostringstream confOut;
+    configuration.save(confOut);
+    std::string confStr = confOut.str();
+    Containers::Array<unsigned char> confData{confStr.size()};
+    std::copy(confStr.begin(), confStr.end(), confData.begin());
+
+    /* Save cache image */
+    Image2D image(ImageFormat::Red, ImageType::UnsignedByte);
+    cache->texture()->image(0, image);
+    auto tgaData = Trade::TgaImageConverter().exportToData(&image);
+
+    std::vector<std::pair<std::string, Containers::Array<unsigned char>>> out;
+    out.emplace_back(filename + ".conf", std::move(confData));
+    out.emplace_back(filename + ".tga", std::move(tgaData));
+    return std::move(out);
+}
+
+}}
--- a/src/Plugins/MagnumFontConverter/MagnumFontConverter.h
+++ b/src/Plugins/MagnumFontConverter/MagnumFontConverter.h
@ -0,0 +1,56 @@
+#ifndef Magnum_Text_MagnumFontConverter_h
+#define Magnum_Text_MagnumFontConverter_h
+/*
+    This file is part of Magnum.
+
+    Copyright © 2010, 2011, 2012, 2013 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 Magnum::Text::MagnumFontConverter
+ */
+
+#include <Text/AbstractFontConverter.h>
+
+namespace Magnum { namespace Text {
+
+/**
+@brief Converter to MagnumFont
+
+Expects filename prefix, creates two files, `prefix.conf` and `prefix.tga`. See
+MagnumFont for more information about the font.
+*/
+class MagnumFontConverter: public Text::AbstractFontConverter {
+    public:
+        /** @brief Default constructor */
+        explicit MagnumFontConverter();
+
+        /** @brief Plugin manager constructor */
+        explicit MagnumFontConverter(PluginManager::AbstractManager* manager, std::string plugin);
+
+    private:
+        Features doFeatures() const override;
+        std::vector<std::pair<std::string, Containers::Array<unsigned char>>> doExportFontToData(AbstractFont* font, GlyphCache* cache, const std::string& filename, const std::u32string& characters) const override;
+};
+
+}}
+
+#endif
--- a/src/Plugins/MagnumFontConverter/Test/CMakeLists.txt
+++ b/src/Plugins/MagnumFontConverter/Test/CMakeLists.txt
@ -0,0 +1,37 @@
+#
+#   This file is part of Magnum.
+#
+#   Copyright © 2010, 2011, 2012, 2013 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.
+#
+
+configure_file(${CMAKE_CURRENT_SOURCE_DIR}/magnumFontConverterTestConfigure.h.cmake
+               ${CMAKE_CURRENT_BINARY_DIR}/magnumFontConverterTestConfigure.h)
+
+include_directories(${CMAKE_CURRENT_BINARY_DIR}/../../FreeTypeFont/Test/
+                    ${CMAKE_CURRENT_BINARY_DIR}/../../MagnumFont/Test/
+                    ${CMAKE_CURRENT_BINARY_DIR})
+
+corrade_add_test(MagnumFontConverterTest MagnumFontConverterTest.cpp LIBRARIES
+    MagnumFontConverterTestLib
+    FreeTypeFontTestLib
+    TgaImageConverterTestLib
+    TgaImporterTestLib
+    ${GL_TEST_LIBRARIES})
--- a/src/Plugins/MagnumFontConverter/Test/MagnumFontConverterTest.cpp
+++ b/src/Plugins/MagnumFontConverter/Test/MagnumFontConverterTest.cpp
@ -0,0 +1,99 @@
+/*
+    This file is part of Magnum.
+
+    Copyright © 2010, 2011, 2012, 2013 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.
+*/
+
+#include <Utility/Directory.h>
+#include <TestSuite/Compare/File.h>
+#include <Extensions.h>
+#include <ImageFormat.h>
+#include <TextureFormat.h>
+#include <Test/AbstractOpenGLTester.h>
+#include <Text/GlyphCache.h>
+#include <Trade/ImageData.h>
+
+#include "FreeTypeFont/FreeTypeFont.h"
+#include "MagnumFontConverter/MagnumFontConverter.h"
+#include "TgaImporter/TgaImporter.h"
+
+#include "freeTypeFontTestConfigure.h"
+#include "magnumFontTestConfigure.h"
+#include "magnumFontConverterTestConfigure.h"
+
+namespace Magnum { namespace Text { namespace Test {
+
+class MagnumFontConverterTest: public Magnum::Test::AbstractOpenGLTester {
+    public:
+        explicit MagnumFontConverterTest();
+
+        ~MagnumFontConverterTest();
+
+        void exportFont();
+};
+
+MagnumFontConverterTest::MagnumFontConverterTest() {
+    addTests({&MagnumFontConverterTest::exportFont});
+
+    FreeTypeFont::initialize();
+}
+
+MagnumFontConverterTest::~MagnumFontConverterTest() {
+    FreeTypeFont::finalize();
+}
+
+void MagnumFontConverterTest::exportFont() {
+    /* Remove previously created files */
+    Utility::Directory::rm(Utility::Directory::join(MAGNUMFONTCONVERTER_TEST_WRITE_DIR, "font.conf"));
+    Utility::Directory::rm(Utility::Directory::join(MAGNUMFONTCONVERTER_TEST_WRITE_DIR, "font.tga"));
+
+    /* Open font */
+    FreeTypeFont font;
+    CORRADE_VERIFY(font.openFile(Utility::Directory::join(FREETYPEFONT_TEST_DIR, "Oxygen.ttf"), 16.0f));
+
+    /* Create fake cache */
+    MAGNUM_ASSERT_EXTENSION_SUPPORTED(Extensions::GL::ARB::texture_rg);
+    GlyphCache cache(TextureFormat::R8, Vector2i(1536), Vector2i(256), Vector2i(24));
+    cache.insert(font.glyphId(U'W'), {25, 34}, {{0, 8}, {16, 128}});
+    cache.insert(font.glyphId(U'e'), {25, 12}, {{16, 4}, {64, 32}});
+
+    /* Convert the file */
+    MagnumFontConverter converter;
+    converter.exportFontToFile(&font, &cache, Utility::Directory::join(MAGNUMFONTCONVERTER_TEST_WRITE_DIR, "font"), "Wave");
+
+    /* Verify font parameters */
+    /** @todo This might behave differently elsewhere due to unspecified order of glyphs in cache */
+    CORRADE_COMPARE_AS(Utility::Directory::join(MAGNUMFONTCONVERTER_TEST_WRITE_DIR, "font.conf"),
+                       Utility::Directory::join(MAGNUMFONT_TEST_DIR, "font.conf"),
+                       TestSuite::Compare::File);
+
+    /* Verify font image, no need to test image contents, as the image is garbage anyway */
+    Trade::TgaImporter importer;
+    CORRADE_VERIFY(importer.openFile(Utility::Directory::join(MAGNUMFONTCONVERTER_TEST_WRITE_DIR, "font.tga")));
+    Trade::ImageData2D* image = importer.image2D(0);
+    CORRADE_COMPARE(image->size(), Vector2i(256));
+    CORRADE_COMPARE(image->format(), ImageFormat::Red);
+    CORRADE_COMPARE(image->type(), ImageType::UnsignedByte);
+}
+
+}}}
+
+CORRADE_TEST_MAIN(Magnum::Text::Test::MagnumFontConverterTest)
--- a/src/Plugins/MagnumFontConverter/Test/magnumFontConverterTestConfigure.h.cmake
+++ b/src/Plugins/MagnumFontConverter/Test/magnumFontConverterTestConfigure.h.cmake
@ -0,0 +1,25 @@
+/*
+    This file is part of Magnum.
+
+    Copyright © 2010, 2011, 2012, 2013 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.
+*/
+
+#define MAGNUMFONTCONVERTER_TEST_WRITE_DIR "${CMAKE_CURRENT_BINARY_DIR}"
--- a/src/Plugins/MagnumFontConverter/pluginRegistrationMagnumFontConverter.cpp
+++ b/src/Plugins/MagnumFontConverter/pluginRegistrationMagnumFontConverter.cpp
@ -0,0 +1,28 @@
+/*
+    This file is part of Magnum.
+
+    Copyright © 2010, 2011, 2012, 2013 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.
+*/
+
+#include "MagnumFontConverter/MagnumFontConverter.h"
+
+CORRADE_PLUGIN_REGISTER(MagnumFontConverter, Magnum::Text::MagnumFontConverter,
+    "cz.mosra.magnum.Text.AbstractFontConverter/0.1")