cscg24-guacamole

CSCG 2024 Challenge 'Guacamole Mashup'
git clone https://git.sinitax.com/sinitax/cscg24-guacamole
Log | Files | Refs | sfeed.txt

encode-png.h (1513B)

      1/*
      2 * Licensed to the Apache Software Foundation (ASF) under one
      3 * or more contributor license agreements.  See the NOTICE file
      4 * distributed with this work for additional information
      5 * regarding copyright ownership.  The ASF licenses this file
      6 * to you under the Apache License, Version 2.0 (the
      7 * "License"); you may not use this file except in compliance
      8 * with the License.  You may obtain a copy of the License at
      9 *
     10 *   http://www.apache.org/licenses/LICENSE-2.0
     11 *
     12 * Unless required by applicable law or agreed to in writing,
     13 * software distributed under the License is distributed on an
     14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
     15 * KIND, either express or implied.  See the License for the
     16 * specific language governing permissions and limitations
     17 * under the License.
     18 */
     19
     20#ifndef GUAC_ENCODE_PNG_H
     21#define GUAC_ENCODE_PNG_H
     22
     23#include "config.h"
     24
     25#include "guacamole/socket.h"
     26#include "guacamole/stream.h"
     27
     28#include <cairo/cairo.h>
     29
     30/**
     31 * Encodes the given surface as a PNG, and sends the resulting data over the
     32 * given stream and socket as blobs.
     33 *
     34 * @param socket
     35 *     The socket to send PNG blobs over.
     36 *
     37 * @param stream
     38 *     The stream to associate with each blob.
     39 *
     40 * @param surface
     41 *     The Cairo surface to write to the given stream and socket as PNG blobs.
     42 *
     43 * @return
     44 *     Zero if the encoding operation is successful, non-zero otherwise.
     45 */
     46int guac_png_write(guac_socket* socket, guac_stream* stream,
     47        cairo_surface_t* surface);
     48
     49#endif
     50