1*cd2bc889SGerd Hoffmann 2*cd2bc889SGerd Hoffmann#version 300 es 3*cd2bc889SGerd Hoffmann 4*cd2bc889SGerd Hoffmannin vec2 in_position; 5*cd2bc889SGerd Hoffmannout vec2 ex_tex_coord; 6*cd2bc889SGerd Hoffmann 7*cd2bc889SGerd Hoffmannvoid main(void) { 8*cd2bc889SGerd Hoffmann gl_Position = vec4(in_position, 0.0, 1.0); 9*cd2bc889SGerd Hoffmann ex_tex_coord = vec2(1.0 + in_position.x, 1.0 - in_position.y) * 0.5; 10*cd2bc889SGerd Hoffmann} 11