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81 lines
3.3 KiB
81 lines
3.3 KiB
/* |
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This file is part of Magnum. |
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Copyright © 2010, 2011, 2012, 2013 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 "AbstractImageConverter.h" |
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#include <fstream> |
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#include <Containers/Array.h> |
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#include <Utility/Assert.h> |
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namespace Magnum { namespace Trade { |
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AbstractImageConverter::AbstractImageConverter() = default; |
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AbstractImageConverter::AbstractImageConverter(PluginManager::AbstractManager* manager, std::string plugin): AbstractPlugin(manager, std::move(plugin)) {} |
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Image2D* AbstractImageConverter::exportToImage(const ImageReference2D& image) const { |
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CORRADE_ASSERT(features() & Feature::ConvertImage, |
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"Trade::AbstractImageConverter::exportToImage(): feature not supported", nullptr); |
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return doExportToImage(image); |
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} |
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Image2D* AbstractImageConverter::doExportToImage(const ImageReference2D&) const { |
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CORRADE_ASSERT(false, "Trade::AbstractImageConverter::exportToImage(): feature advertised but not implemented", nullptr); |
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} |
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Containers::Array<unsigned char> AbstractImageConverter::exportToData(const ImageReference2D& image) const { |
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CORRADE_ASSERT(features() & Feature::ConvertData, |
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"Trade::AbstractImageConverter::exportToData(): feature not supported", nullptr); |
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return doExportToData(image); |
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} |
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Containers::Array<unsigned char> AbstractImageConverter::doExportToData(const ImageReference2D&) const { |
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CORRADE_ASSERT(false, "Trade::AbstractImageConverter::exportToData(): feature advertised but not implemented", nullptr); |
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} |
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bool AbstractImageConverter::exportToFile(const ImageReference2D& image, const std::string& filename) const { |
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return doExportToFile(image, filename); |
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} |
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bool AbstractImageConverter::doExportToFile(const ImageReference2D& image, const std::string& filename) const { |
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CORRADE_ASSERT(features() & Feature::ConvertData, "Trade::AbstractImageConverter::exportToFile(): not implemented", false); |
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auto data = doExportToData(image); |
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if(!data) return false; |
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/* Open file */ |
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std::ofstream out(filename.data(), std::ios::binary); |
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if(!out.good()) { |
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Error() << "Trade::AbstractImageConverter::exportToFile(): cannot write to file" << filename; |
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return false; |
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} |
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/* Write data, close */ |
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out.write(reinterpret_cast<const char*>(data.begin()), data.size()); |
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return true; |
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} |
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}}
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