| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| #ifndef GUAC_ENCODE_PNG_H |
| #define GUAC_ENCODE_PNG_H |
| |
| #include "config.h" |
| |
| #include "guacamole/socket.h" |
| #include "guacamole/stream.h" |
| |
| #include <cairo/cairo.h> |
| |
| /** |
| * Encodes the given surface as a PNG, and sends the resulting data over the |
| * given stream and socket as blobs. |
| * |
| * @param socket |
| * The socket to send PNG blobs over. |
| * |
| * @param stream |
| * The stream to associate with each blob. |
| * |
| * @param surface |
| * The Cairo surface to write to the given stream and socket as PNG blobs. |
| * |
| * @return |
| * Zero if the encoding operation is successful, non-zero otherwise. |
| */ |
| int guac_png_write(guac_socket* socket, guac_stream* stream, |
| cairo_surface_t* surface); |
| |
| #endif |
| |