1 files changed, 66 insertions, 0 deletions

diff --git a/toxav/toxav_old.h b/toxav/toxav_old.h
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+++ b/toxav/toxav_old.h
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+/* toxav_old.h
+ * 
+ * Copyright (C) 2013-2015 Tox project All Rights Reserved.
+ *
+ * This file is part of Tox.
+ *
+ * Tox is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Tox is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Tox. If not, see <http://www.gnu.org/licenses/>.
+ * 
+ */
+/**
+ * This file contains the group chats code for the backwards compatibility.
+ */
+#include "../toxcore/tox.h"
+
+/* Create a new toxav group.
+ *
+ * return group number on success.
+ * return -1 on failure.
+ *
+ * Audio data callback format:
+ *   audio_callback(Tox *tox, int groupnumber, int peernumber, const int16_t *pcm, unsigned int samples, uint8_t channels, unsigned int sample_rate, void *userdata)
+ *
+ * Note that total size of pcm in bytes is equal to (samples * channels * sizeof(int16_t)).
+ */
+int toxav_add_av_groupchat(struct Tox *tox, void (*audio_callback)(void*, int, int, const int16_t *, unsigned int, uint8_t,
+                           unsigned int, void *), void *userdata);
+
+/* Join a AV group (you need to have been invited first.)
+ *
+ * returns group number on success
+ * returns -1 on failure.
+ *
+ * Audio data callback format (same as the one for toxav_add_av_groupchat()):
+ *   audio_callback(Tox *tox, int groupnumber, int peernumber, const int16_t *pcm, unsigned int samples, uint8_t channels, unsigned int sample_rate, void *userdata)
+ *
+ * Note that total size of pcm in bytes is equal to (samples * channels * sizeof(int16_t)).
+ */
+int toxav_join_av_groupchat(struct Tox *tox, int32_t friendnumber, const uint8_t *data, uint16_t length,
+                            void (*audio_callback)(void*, int, int, const int16_t *, unsigned int, uint8_t, unsigned int, void *), void *userdata);
+
+/* Send audio to the group chat.
+ *
+ * return 0 on success.
+ * return -1 on failure.
+ *
+ * Note that total size of pcm in bytes is equal to (samples * channels * sizeof(int16_t)).
+ *
+ * Valid number of samples are ((sample rate) * (audio length (Valid ones are: 2.5, 5, 10, 20, 40 or 60 ms)) / 1000)
+ * Valid number of channels are 1 or 2.
+ * Valid sample rates are 8000, 12000, 16000, 24000, or 48000.
+ *
+ * Recommended values are: samples = 960, channels = 1, sample_rate = 48000
+ */
+int toxav_group_send_audio(struct Tox *tox, int groupnumber, const int16_t *pcm, unsigned int samples, uint8_t channels,
+                           unsigned int sample_rate);
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