+/**
+ * Return the surface of an EGLImage.
+ * FIXME: I think this should operate on resources, not surfaces
+ */
+struct pipe_surface *
+st_manager_get_egl_image_surface(struct st_context *st,
+ void *eglimg, unsigned usage)
+{
+ struct st_manager *smapi =
+ (struct st_manager *) st->iface.st_context_private;
+ struct st_egl_image stimg;
+ struct pipe_surface *ps, surf_tmpl;
+
+ if (!smapi || !smapi->get_egl_image)
+ return NULL;
+
+ memset(&stimg, 0, sizeof(stimg));
+ if (!smapi->get_egl_image(smapi, eglimg, &stimg))
+ return NULL;
+
+ memset(&surf_tmpl, 0, sizeof(surf_tmpl));
+ surf_tmpl.format = stimg.texture->format;
+ surf_tmpl.usage = usage;
+ surf_tmpl.u.tex.level = stimg.level;
+ surf_tmpl.u.tex.first_layer = stimg.layer;
+ surf_tmpl.u.tex.last_layer = stimg.layer;
+ ps = st->pipe->create_surface(st->pipe, stimg.texture, &surf_tmpl);
+ pipe_resource_reference(&stimg.texture, NULL);
+
+ return ps;
+}
+