Sophie: lib64sfml2-devel-2.1-5.mga4 x86

lib64sfml2-devel-2.1-5.mga4.x86_64.rpm

uniform sampler2D texture;
uniform float blink_alpha;

void main()
{
    vec4 pixel = gl_Color;
    pixel.a = blink_alpha;
	gl_FragColor = pixel;
}