mat< 2, 4, float, highp > highp_mat2x4
2 columns of 4 components matrix of single-precision floating-point numbers using high precision arit...
mat< 2, 4, float, mediump > mediump_mat2x4
2 columns of 4 components matrix of single-precision floating-point numbers using medium precision ar...
mat< 2, 4, float, lowp > lowp_mat2x4
2 columns of 4 components matrix of single-precision floating-point numbers using low precision arith...