static const cairo_compositor_t *
no_traps_compositor_get (void)
{
static cairo_atomic_once_t once = CAIRO_ATOMIC_ONCE_INIT;
static cairo_traps_compositor_t compositor;
if (_cairo_atomic_init_once_enter(&once)) {
_cairo_traps_compositor_init (&compositor,
no_fallback_compositor_get ());
compositor.acquire = acquire;
compositor.release = release;
compositor.set_clip_region = set_clip_region;
compositor.pattern_to_surface = pattern_to_surface;
compositor.draw_image_boxes = draw_image_boxes;
//compositor.copy_boxes = copy_boxes;
compositor.fill_boxes = fill_boxes;
compositor.check_composite = check_composite;
compositor.composite = composite;
compositor.lerp = lerp;
//compositor.check_composite_boxes = check_composite_boxes;
compositor.composite_boxes = composite_boxes;
//compositor.check_composite_traps = check_composite_traps;
compositor.composite_traps = composite_traps;
compositor.check_composite_glyphs = check_composite_glyphs;
compositor.composite_glyphs = composite_glyphs;
_cairo_atomic_init_once_leave(&once);
}
return &compositor.base;
}
const cairo_compositor_t *
_cairo_win32_gdi_compositor_get (void)
{
static cairo_atomic_once_t once = CAIRO_ATOMIC_ONCE_INIT;
static cairo_compositor_t compositor;
if (_cairo_atomic_init_once_enter(&once)) {
compositor.delegate = &_cairo_fallback_compositor;
compositor.paint = _cairo_win32_gdi_compositor_paint;
compositor.mask = _cairo_win32_gdi_compositor_mask;
compositor.fill = _cairo_win32_gdi_compositor_fill;
compositor.stroke = _cairo_win32_gdi_compositor_stroke;
compositor.glyphs = _cairo_win32_gdi_compositor_glyphs;
_cairo_atomic_init_once_leave(&once);
}
return &compositor;
}
static const cairo_compositor_t *
no_spans_compositor_get (void)
{
static cairo_atomic_once_t once = CAIRO_ATOMIC_ONCE_INIT;
static cairo_spans_compositor_t compositor;
if (_cairo_atomic_init_once_enter(&once)) {
_cairo_spans_compositor_init (&compositor,
no_traps_compositor_get());
//compositor.acquire = acquire;
//compositor.release = release;
compositor.fill_boxes = fill_boxes;
//compositor.check_composite_boxes = check_composite_boxes;
compositor.composite_boxes = composite_boxes;
//compositor.check_span_renderer = check_span_renderer;
compositor.renderer_init = span_renderer_init;
compositor.renderer_fini = span_renderer_fini;
_cairo_atomic_init_once_leave(&once);
}
return &compositor.base;
}
