const EGLint configAttributes[] = {
    EGL_RED_SIZE, 8,
    EGL_GREEN_SIZE, 8,
    EGL_BLUE_SIZE, 8,
    EGL_ALPHA_SIZE, 8,
    EGL_LUMINANCE_SIZE, EGL_DONT_CARE,
    EGL_SURFACE_TYPE, EGL_WINDOW_BIT,
    EGL_NONE
};

const EGLint surfAttributes[] = {
    EGL_COLORSPACE, EGL_COLORSPACE_LINEAR,
    EGL_ALPHA_FORMAT, EGL_ALPHA_FORMAT_PRE,
    EGL_NONE
};

Surface dimension: 256 x 256 pixels