| /* |
| * 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_AUDIO_FNTYPES_H |
| #define GUAC_AUDIO_FNTYPES_H |
| |
| /** |
| * Function type definitions related to simple streaming audio. |
| * |
| * @file audio-fntypes.h |
| */ |
| |
| #include "audio-types.h" |
| #include "user-types.h" |
| |
| /** |
| * Handler which is called when the audio stream is opened. |
| * |
| * @param audio |
| * The audio stream being opened. |
| */ |
| typedef void guac_audio_encoder_begin_handler(guac_audio_stream* audio); |
| |
| /** |
| * Handler which is called when the audio stream needs to be flushed. |
| * |
| * @param audio |
| * The audio stream being flushed. |
| */ |
| typedef void guac_audio_encoder_flush_handler(guac_audio_stream* audio); |
| |
| /** |
| * Handler which is called when the audio stream is closed. |
| * |
| * @param audio |
| * The audio stream being closed. |
| */ |
| typedef void guac_audio_encoder_end_handler(guac_audio_stream* audio); |
| |
| /** |
| * Handler which is called when a new user has joined the Guacamole |
| * connection associated with the audio stream. |
| * |
| * @param audio |
| * The audio stream associated with the Guacamole connection being |
| * joined. |
| * |
| * @param user |
| * The user that joined the connection. |
| */ |
| typedef void guac_audio_encoder_join_handler(guac_audio_stream* audio, |
| guac_user* user); |
| |
| /** |
| * Handler which is called when PCM data is written to the audio stream. The |
| * format of the PCM data is dictated by the properties of the audio stream. |
| * |
| * @param audio |
| * The audio stream to which data is being written. |
| * |
| * @param pcm_data |
| * A buffer containing the raw PCM data to be written. |
| * |
| * @param length |
| * The number of bytes within the buffer that should be written to the |
| * audio stream. |
| */ |
| typedef void guac_audio_encoder_write_handler(guac_audio_stream* audio, |
| const unsigned char* pcm_data, int length); |
| |
| #endif |
| |