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52 lines
2.1 KiB
52 lines
2.1 KiB
/* |
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Copyright © 2010, 2011 Vladimír Vondruš <mosra@centrum.cz> |
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This file is part of Magnum. |
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Magnum is free software: you can redistribute it and/or modify |
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it under the terms of the GNU Lesser General Public License version 3 |
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only, as published by the Free Software Foundation. |
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Magnum is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU Lesser General Public License version 3 for more details. |
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*/ |
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#include "Texture.h" |
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namespace Magnum { |
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/* Check correctness of binary OR in setMinificationFilter(). If nobody fucks |
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anything up, this assert should produce the same results on all dimensions, |
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thus testing only on Texture1D. */ |
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static_assert(((Texture1D::NearestNeighborFilter|Texture1D::BaseMipLevel) == GL_NEAREST) && |
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((Texture1D::NearestNeighborFilter|Texture1D::NearestMipLevel) == GL_NEAREST_MIPMAP_NEAREST) && |
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((Texture1D::NearestNeighborFilter|Texture1D::LinearMipInterpolation) == GL_NEAREST_MIPMAP_LINEAR) && |
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((Texture1D::LinearFilter|Texture1D::BaseMipLevel) == GL_LINEAR) && |
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((Texture1D::LinearFilter|Texture1D::NearestMipLevel) == GL_LINEAR_MIPMAP_NEAREST) && |
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((Texture1D::LinearFilter|Texture1D::LinearMipInterpolation) == GL_LINEAR_MIPMAP_LINEAR), |
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"Unsupported constants for GL texture filtering"); |
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template<size_t dimensions> void Texture<dimensions>::setWrapping(const Math::Vector<Wrapping, dimensions>& wrapping) { |
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bind(); |
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for(int i = 0; i != dimensions; ++i) switch(i) { |
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case 0: |
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glTexParameteri(target, GL_TEXTURE_WRAP_S, wrapping.at(i)); |
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break; |
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case 1: |
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glTexParameteri(target, GL_TEXTURE_WRAP_T, wrapping.at(i)); |
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break; |
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case 2: |
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glTexParameteri(target, GL_TEXTURE_WRAP_R, wrapping.at(i)); |
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break; |
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} |
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unbind(); |
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} |
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/* Instantiate all textures */ |
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template class Texture<1>; |
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template class Texture<2>; |
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template class Texture<3>; |
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}
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