/* Shader 8 source, checksum 0 */

uniform sampler2D texScreen;
uniform float ratio;
uniform int kernel_size;

void main() {
    vec2 tc = gl_TexCoord[0].xy;
    vec4 total = vec4(0.0, 0.0, 0.0, 0.0);
    for(int i = -kernel_size; i < kernel_size; ++i) {
        total += texture2D(texScreen, vec2(tc.x + (i * ratio), tc.y));
    }

    total.rgb /= (kernel_size * 2);

    gl_FragColor = total;
}

/* Compile status: fail */
/* Log Info: */
0:10(54): error: Could not implicitly convert operands to arithmetic operator
0:10(55): error: Operands to arithmetic operators must be numeric
0:10(32): error: cannot construct `vec2' from a non-numeric data type
0:0(0): error: no matching function for call to `texture2D(sampler2D, )'
0:0(0): error: candidates are: vec4 texture2D(sampler2D, vec2)
0:0(0): error:                 vec4 texture2D(sampler2D, vec2, float)
0:10(63): error: Operands to arithmetic operators must be numeric
0:10(63): error: type mismatch
0:13(32): error: Could not implicitly convert operands to arithmetic operator
0:13(32): error: type mismatch