C++ (Cpp) _cairo_clip_steal_boxes примеры использования

Пример #1

Файл: cairo-spans-compositor.c Проект: mrobinson/cairo

static cairo_int_status_t
_cairo_spans_compositor_mask (const cairo_compositor_t		*_compositor,
			      cairo_composite_rectangles_t	*extents)
{
    const cairo_spans_compositor_t *compositor = (cairo_spans_compositor_t*)_compositor;
    cairo_int_status_t status;
    cairo_boxes_t boxes;

    _cairo_clip_steal_boxes (extents->clip, &boxes);
    status = clip_and_composite_boxes (compositor, extents, &boxes);
    _cairo_clip_unsteal_boxes (extents->clip, &boxes);

    return status;
}

Пример #2

Файл: cairo-spans-compositor.c Проект: CODECOMMUNITY/cairo

static cairo_int_status_t
_cairo_spans_compositor_paint (const cairo_compositor_t		*_compositor,
			       cairo_composite_rectangles_t	*extents)
{
    const cairo_spans_compositor_t *compositor = (cairo_spans_compositor_t*)_compositor;
    cairo_boxes_t boxes;
    cairo_int_status_t status;

    TRACE ((stderr, "%s\n", __FUNCTION__));
    _cairo_clip_steal_boxes (extents->clip, &boxes);
    status = clip_and_composite_boxes (compositor, extents, &boxes);
    _cairo_clip_unsteal_boxes (extents->clip, &boxes);

    return status;
}

Пример #3

Файл: cairo-win32-gdi-compositor.c Проект: GuoCheng111/WinCairoRequirements

static cairo_int_status_t
_cairo_win32_gdi_compositor_mask (const cairo_compositor_t	*compositor,
				  cairo_composite_rectangles_t *composite)
{
    cairo_int_status_t status = CAIRO_INT_STATUS_UNSUPPORTED;

    if (check_blit (composite)) {
	cairo_boxes_t boxes;

	TRACE ((stderr, "%s\n", __FUNCTION__));
	_cairo_clip_steal_boxes (composite->clip, &boxes);
	status = opacity_boxes (composite, &boxes);
	_cairo_clip_unsteal_boxes (composite->clip, &boxes);
    }

    return status;
}