Lines Matching refs:mat
27 static INLINE void map_point(float *mat, float x, float y,30 if (!mat) {36 *out_x = mat[0]*x + mat[3]*y + mat[6];37 *out_y = mat[1]*x + mat[4]*y + mat[7];38 if (!is_affine(mat)) {39 float w = 1/(mat[2]*x + mat[5]*y + mat[8]);