/usr/include/glm/detail/qualifier.hpp is in libglm-dev 0.9.9~a2-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 | /// @ref core
/// @file glm/detail/qualifier.hpp
#pragma once
#include "setup.hpp"
namespace glm
{
/// Qualify GLM types in term of alignment (packed, aligned) and precision in term of ULPs (lowp, mediump, highp)
enum qualifier
{
packed_highp, ///< Typed data is tightly packed in memory and operations are executed with high precision in term of ULPs
packed_mediump, ///< Typed data is tightly packed in memory and operations are executed with medium precision in term of ULPs for higher performance
packed_lowp, ///< Typed data is tightly packed in memory and operations are executed with low precision in term of ULPs to maximize performance
# if GLM_HAS_ALIGNED_TYPE
aligned_highp, ///< Typed data is aligned in memory allowing SIMD optimizations and operations are executed with high precision in term of ULPs
aligned_mediump, ///< Typed data is aligned in memory allowing SIMD optimizations and operations are executed with high precision in term of ULPs for higher performance
aligned_lowp, // ///< Typed data is aligned in memory allowing SIMD optimizations and operations are executed with high precision in term of ULPs to maximize performance
aligned = aligned_highp, ///< By default aligned qualifier is also high precision
# endif
highp = packed_highp, ///< By default highp qualifier is also packed
mediump = packed_mediump, ///< By default mediump qualifier is also packed
lowp = packed_lowp, ///< By default lowp qualifier is also packed
packed = packed_highp, ///< By default packed qualifier is also high precision
# if GLM_HAS_ALIGNED_TYPE && defined(GLM_FORCE_ALIGNED)
defaultp = aligned_highp
# else
defaultp = highp
# endif
};
template<length_t L, typename T, qualifier Q = defaultp> struct vec;
template<length_t C, length_t R, typename T, qualifier Q = defaultp> struct mat;
namespace detail
{
template<glm::qualifier P>
struct is_aligned
{
static const bool value = false;
};
# if GLM_HAS_ALIGNED_TYPE
template<>
struct is_aligned<glm::aligned_lowp>
{
static const bool value = true;
};
template<>
struct is_aligned<glm::aligned_mediump>
{
static const bool value = true;
};
template<>
struct is_aligned<glm::aligned_highp>
{
static const bool value = true;
};
# endif
}//namespace detail
}//namespace glm
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