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97 lines
4.7 KiB
97 lines
4.7 KiB
/* |
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This file is part of Magnum. |
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Copyright © 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017 |
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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 "ImageData.h" |
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namespace Magnum { namespace Trade { |
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template<UnsignedInt dimensions> ImageData<dimensions>::ImageData(const PixelStorage storage, const PixelFormat format, const PixelType type, const VectorTypeFor<dimensions, Int>& size, Containers::Array<char>&& data, const void* const importerState) noexcept: _compressed{false}, _storage{storage}, _format{format}, _type{type}, _size{size}, _data{std::move(data)}, _importerState{importerState} { |
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CORRADE_ASSERT(Implementation::imageDataSize(*this) <= _data.size(), "Trade::ImageData::ImageData(): bad image data size, got" << _data.size() << "but expected at least" << Implementation::imageDataSize(*this), ); |
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} |
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template<UnsignedInt dimensions> PixelStorage ImageData<dimensions>::storage() const { |
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CORRADE_ASSERT(!_compressed, "Trade::ImageData::storage(): the image is compressed", {}); |
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return _storage; |
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} |
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template<UnsignedInt dimensions> PixelFormat ImageData<dimensions>::format() const { |
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CORRADE_ASSERT(!_compressed, "Trade::ImageData::format(): the image is compressed", {}); |
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return _format; |
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} |
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template<UnsignedInt dimensions> PixelType ImageData<dimensions>::type() const { |
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CORRADE_ASSERT(!_compressed, "Trade::ImageData::type(): the image is compressed", {}); |
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return _type; |
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} |
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#ifndef MAGNUM_TARGET_GLES |
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template<UnsignedInt dimensions> CompressedPixelStorage ImageData<dimensions>::compressedStorage() const { |
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CORRADE_ASSERT(_compressed, "Trade::ImageData::compressedStorage(): the image is not compressed", {}); |
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return _compressedStorage; |
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} |
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#endif |
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template<UnsignedInt dimensions> CompressedPixelFormat ImageData<dimensions>::compressedFormat() const { |
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CORRADE_ASSERT(_compressed, "Trade::ImageData::compressedFormat(): the image is not compressed", {}); |
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return _compressedFormat; |
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} |
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template<UnsignedInt dimensions> std::size_t ImageData<dimensions>::pixelSize() const { |
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CORRADE_ASSERT(!_compressed, "Trade::ImageData::pixelSize(): the image is compressed", {}); |
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return PixelStorage::pixelSize(_format, _type); |
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} |
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template<UnsignedInt dimensions> std::tuple<VectorTypeFor<dimensions, std::size_t>, VectorTypeFor<dimensions, std::size_t>, std::size_t> ImageData<dimensions>::dataProperties() const { |
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CORRADE_ASSERT(!_compressed, "Trade::ImageData::dataProperties(): the image is compressed", {}); |
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return Implementation::imageDataProperties<dimensions>(*this); |
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} |
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template<UnsignedInt dimensions> ImageData<dimensions>::operator ImageView<dimensions>() const |
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{ |
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CORRADE_ASSERT(!_compressed, "Trade::ImageData::type(): the image is compressed", (ImageView<dimensions>{_storage, _format, _type, _size})); |
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return ImageView<dimensions>{_storage, _format, _type, _size, _data}; |
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} |
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template<UnsignedInt dimensions> ImageData<dimensions>::operator CompressedImageView<dimensions>() const |
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{ |
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#ifndef MAGNUM_TARGET_GLES |
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CORRADE_ASSERT(_compressed, "Trade::ImageData::type(): the image is not compressed", (CompressedImageView<dimensions>{_compressedStorage, _compressedFormat, _size})); |
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#else |
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CORRADE_ASSERT(_compressed, "Trade::ImageData::type(): the image is not compressed", (CompressedImageView<dimensions>{_compressedFormat, _size})); |
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#endif |
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return CompressedImageView<dimensions>{ |
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#ifndef MAGNUM_TARGET_GLES |
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_compressedStorage, |
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#endif |
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_compressedFormat, _size, _data}; |
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} |
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#ifndef DOXYGEN_GENERATING_OUTPUT |
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template class MAGNUM_EXPORT ImageData<1>; |
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template class MAGNUM_EXPORT ImageData<2>; |
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template class MAGNUM_EXPORT ImageData<3>; |
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#endif |
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}}
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