doc/api/a00347_source.html

 #pragma once
 #include "../detail/type_vec4.hpp"

 namespace glm
 {

     typedef vec<4, int, highp>      highp_ivec4;

     typedef vec<4, int, mediump>    mediump_ivec4;

     typedef vec<4, int, lowp>       lowp_ivec4;

 }//namespace glm
glm::lowp_ivec4
vec< 4, int, lowp > lowp_ivec4
4 components vector of low qualifier signed integer numbers.
Definition: vector_int4_precision.hpp:28

glm::highp_ivec4
vec< 4, int, highp > highp_ivec4
4 components vector of high qualifier signed integer numbers.
Definition: vector_int4_precision.hpp:16

glm::mediump_ivec4
vec< 4, int, mediump > mediump_ivec4
4 components vector of medium qualifier signed integer numbers.
Definition: vector_int4_precision.hpp:22

glm
Definition: common.hpp:20