static cairo_int_status_t _cairo_xcb_surface_glyphs (void *abstract_surface, cairo_operator_t op, const cairo_pattern_t *source, cairo_glyph_t *glyphs, int num_glyphs, cairo_scaled_font_t *scaled_font, const cairo_clip_t *clip) { cairo_xcb_surface_t *surface = abstract_surface; cairo_composite_rectangles_t composite; cairo_int_status_t status; cairo_bool_t overlap; status = _cairo_composite_rectangles_init_for_glyphs (&composite, &surface->base, op, source, scaled_font, glyphs, num_glyphs, clip, &overlap); if (unlikely (status)) return status; if (surface->fallback == NULL) { status = _cairo_xcb_surface_cairo_glyphs (surface, op, source, scaled_font, glyphs, num_glyphs, clip); if (status != CAIRO_INT_STATUS_UNSUPPORTED) goto done; status = _cairo_xcb_surface_render_glyphs (surface, op, source, scaled_font, glyphs, num_glyphs, &composite, overlap); if (status != CAIRO_INT_STATUS_UNSUPPORTED) goto done; } status = _cairo_surface_show_text_glyphs (_cairo_xcb_surface_fallback (surface, &composite), op, source, NULL, 0, glyphs, num_glyphs, NULL, 0, 0, scaled_font, clip); done: _cairo_composite_rectangles_fini (&composite); return status; }
static cairo_int_status_t _cairo_xcb_surface_glyphs (void *abstract_surface, cairo_operator_t op, const cairo_pattern_t *source, cairo_glyph_t *glyphs, int num_glyphs, cairo_scaled_font_t *scaled_font, cairo_clip_t *clip, int *num_remaining) { cairo_xcb_surface_t *surface = abstract_surface; cairo_status_t status; *num_remaining = 0; if (surface->drm != NULL && ! surface->marked_dirty) { return _cairo_surface_show_text_glyphs (surface->drm, op, source, NULL, 0, glyphs, num_glyphs, NULL, 0, 0, scaled_font, clip); } if (surface->fallback == NULL) { status = _cairo_xcb_surface_cairo_glyphs (surface, op, source, scaled_font, glyphs, num_glyphs, clip); if (status != CAIRO_INT_STATUS_UNSUPPORTED) return status; status = _cairo_xcb_surface_render_glyphs (surface, op, source, scaled_font, glyphs, num_glyphs, clip); if (status != CAIRO_INT_STATUS_UNSUPPORTED) return status; surface->fallback = _cairo_xcb_surface_map_to_image (surface); } return _cairo_surface_show_text_glyphs (surface->fallback, op, source, NULL, 0, glyphs, num_glyphs, NULL, 0, 0, scaled_font, clip); }