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66 lines
2.1 KiB
66 lines
2.1 KiB
/* |
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Copyright © 2010, 2011, 2012 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 "TypeTraits.h" |
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namespace Magnum { |
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#ifndef DOXYGEN_GENERATING_OUTPUT |
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static_assert(sizeof(GLubyte) == sizeof(unsigned char), "GLubyte is not the same as unsigned char"); |
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static_assert(sizeof(GLbyte) == sizeof(char), "GLbyte is not the same as char"); |
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static_assert(sizeof(GLushort) == sizeof(unsigned short), "GLushort is not the same as unsigned short"); |
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static_assert(sizeof(GLshort) == sizeof(short), "GLshort is not the same as short"); |
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static_assert(sizeof(GLuint) == sizeof(unsigned int), "GLuint is not the same as unsigned int"); |
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static_assert(sizeof(GLint) == sizeof(int), "GLint is not the same as int"); |
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static_assert(sizeof(GLfloat) == sizeof(float), "GLfloat is not the same as float"); |
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#ifndef MAGNUM_TARGET_GLES |
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static_assert(sizeof(GLdouble) == sizeof(double), "GLdouble is not the same as double"); |
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#endif |
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#endif |
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size_t TypeInfo::sizeOf(Type type) { |
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switch(type) { |
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#define val(type) case Type::type: return TypeTraits<TypeOf<Type::type>::Type>::size(); |
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val(UnsignedByte) |
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val(Byte) |
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val(UnsignedShort) |
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val(Short) |
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val(UnsignedInt) |
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val(Int) |
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#ifndef MAGNUM_TARGET_GLES |
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val(Double) |
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#endif |
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val(Float) |
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#undef val |
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default: return 0; |
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} |
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} |
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bool TypeInfo::isIntegral(Type type) { |
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switch(type) { |
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case Type::UnsignedByte: |
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case Type::Byte: |
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case Type::UnsignedShort: |
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case Type::Short: |
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case Type::UnsignedInt: |
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case Type::Int: |
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return true; |
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default: |
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return false; |
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} |
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} |
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}
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