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80 lines
3.2 KiB
80 lines
3.2 KiB
/* |
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This file is part of Magnum. |
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Copyright © 2010, 2011, 2012, 2013, 2014, 2015 |
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Vladimír Vondruš <mosra@centrum.cz> |
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Permission is hereby granted, free of charge, to any person obtaining a |
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copy of this software and associated documentation files (the "Software"), |
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to deal in the Software without restriction, including without limitation |
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the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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and/or sell copies of the Software, and to permit persons to whom the |
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Software is furnished to do so, subject to the following conditions: |
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The above copyright notice and this permission notice shall be included |
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in all copies or substantial portions of the Software. |
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
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FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
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DEALINGS IN THE SOFTWARE. |
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*/ |
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#include "AnyImageConverter.h" |
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#include <Corrade/PluginManager/Manager.h> |
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#include <Corrade/Utility/Assert.h> |
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#include <Corrade/Utility/String.h> |
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#include "Magnum/Trade/ImageData.h" |
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namespace Magnum { namespace Trade { |
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AnyImageConverter::AnyImageConverter(PluginManager::Manager<AbstractImageConverter>& manager): AbstractImageConverter{manager} {} |
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AnyImageConverter::AnyImageConverter(PluginManager::AbstractManager& manager, std::string plugin): AbstractImageConverter{manager, std::move(plugin)} {} |
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AnyImageConverter::~AnyImageConverter() = default; |
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auto AnyImageConverter::doFeatures() const -> Features { |
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return Feature::ConvertFile|Feature::ConvertCompressedFile; |
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} |
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bool AnyImageConverter::doExportToFile(const ImageView2D& image, const std::string& filename) { |
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CORRADE_INTERNAL_ASSERT(manager()); |
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/* Detect type from extension */ |
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std::string plugin; |
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if(Utility::String::endsWith(filename, ".png")) |
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plugin = "PngImageConverter"; |
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else if(Utility::String::endsWith(filename, ".tga")) |
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plugin = "TgaImageConverter"; |
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else { |
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Error() << "Trade::AnyImageConverter::exportToFile(): cannot determine type of file" << filename; |
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return false; |
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} |
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/* Try to load the plugin */ |
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if(!(manager()->load(plugin) & PluginManager::LoadState::Loaded)) { |
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Error() << "Trade::AnyImageConverter::exportToFile(): cannot load" << plugin << "plugin"; |
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return false; |
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} |
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/* Try to convert the file (error output should be printed by the plugin |
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itself) */ |
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return static_cast<PluginManager::Manager<AbstractImageConverter>*>(manager())->instance(plugin)->exportToFile(image, filename); |
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} |
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bool AnyImageConverter::doExportToFile(const CompressedImageView2D&, const std::string& filename) { |
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CORRADE_INTERNAL_ASSERT(manager()); |
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/* No file formats to store compressed data yet */ |
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Error() << "Trade::AnyImageConverter::exportToFile(): cannot determine type of file" << filename << "to store compressed data"; |
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return false; |
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} |
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}}
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