GamePlay/samples/browser/res/common/postprocess/postprocess_passthrough.frag

#ifdef OPENGL_ES
precision highp float;
#endif

// Uniforms
uniform sampler2D u_texture;

// Inputs
varying vec2 v_texCoord;
varying vec4 v_color;

void main()
{
    gl_FragColor = texture2D(u_texture, v_texCoord);
}