pub unsafe extern "C" fn gst_gl_video_allocation_params_new(
    context: *mut GstGLContext,
    alloc_params: *const GstAllocationParams,
    v_info: *const GstVideoInfo,
    plane: c_uint,
    valign: *const GstVideoAlignment,
    target: GstGLTextureTarget,
    tex_format: GstGLFormat
) -> *mut GstGLVideoAllocationParams