efl/legacy/evas/src/modules/engines/gl_common/shader/nv12_nomul_vert.shd

#ifdef GL_ES
precision highp float;
#endif
attribute vec4 vertex;
attribute vec4 color;
attribute vec2 tex_coord, tex_coord2;
uniform mat4 mvp;
varying vec2 tex_y, tex_cuv;
void main()
{
   gl_Position = mvp * vertex;
   tex_y = tex_coord;
   tex_cuv = tex_coord2 * 0.5;
}