mirror of
https://github.com/irungentoo/toxcore.git
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127 lines
4.4 KiB
C
127 lines
4.4 KiB
C
/* SPDX-License-Identifier: GPL-3.0-or-later
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* Copyright © 2016-2018 The TokTok team.
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* Copyright © 2013-2015 Tox project.
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*/
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/*
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* This file contains the group chats code for the backwards compatibility.
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*/
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#include "toxav.h"
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#include "groupav.h"
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/* Create a new toxav group.
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*
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* return group number on success.
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* return -1 on failure.
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*
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* Audio data callback format:
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* `audio_callback(Tox *tox, int groupnumber, int peernumber, const int16_t *pcm, unsigned int samples, uint8_t channels, unsigned int sample_rate, void *userdata)`
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*
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* Note that total size of pcm in bytes is equal to `(samples * channels * sizeof(int16_t))`.
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*/
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int toxav_add_av_groupchat(Tox *tox, audio_data_cb *audio_callback, void *userdata)
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{
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// TODO(iphydf): Don't rely on toxcore internals.
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//!TOKSTYLE-
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Messenger *m = *(Messenger **)tox;
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//!TOKSTYLE+
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return add_av_groupchat(m->log, tox, m->conferences_object, audio_callback, userdata);
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}
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/* Join a AV group (you need to have been invited first.)
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*
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* returns group number on success
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* returns -1 on failure.
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*
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* Audio data callback format (same as the one for `toxav_add_av_groupchat()`):
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* `audio_callback(Tox *tox, int groupnumber, int peernumber, const int16_t *pcm, unsigned int samples, uint8_t channels, unsigned int sample_rate, void *userdata)`
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*
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* Note that total size of pcm in bytes is equal to `(samples * channels * sizeof(int16_t))`.
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*/
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int toxav_join_av_groupchat(Tox *tox, uint32_t friendnumber, const uint8_t *data, uint16_t length,
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audio_data_cb *audio_callback, void *userdata)
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{
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// TODO(iphydf): Don't rely on toxcore internals.
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//!TOKSTYLE-
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Messenger *m = *(Messenger **)tox;
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//!TOKSTYLE+
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return join_av_groupchat(m->log, tox, m->conferences_object, friendnumber, data, length, audio_callback, userdata);
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}
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/* Send audio to the group chat.
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*
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* return 0 on success.
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* return -1 on failure.
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*
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* Note that total size of pcm in bytes is equal to `(samples * channels * sizeof(int16_t))`.
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*
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* Valid number of samples are `((sample rate) * (audio length) / 1000)` (Valid values for audio length: 2.5, 5, 10, 20, 40 or 60 ms)
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* Valid number of channels are 1 or 2.
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* Valid sample rates are 8000, 12000, 16000, 24000, or 48000.
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*
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* Recommended values are: samples = 960, channels = 1, sample_rate = 48000
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*/
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int toxav_group_send_audio(Tox *tox, uint32_t groupnumber, const int16_t *pcm, unsigned int samples, uint8_t channels,
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uint32_t sample_rate)
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{
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// TODO(iphydf): Don't rely on toxcore internals.
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//!TOKSTYLE-
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Messenger *m = *(Messenger **)tox;
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//!TOKSTYLE+
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return group_send_audio(m->conferences_object, groupnumber, pcm, samples, channels, sample_rate);
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}
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/* Enable A/V in a groupchat.
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*
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* A/V must be enabled on a groupchat for audio to be sent to it and for
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* received audio to be handled.
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*
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* An A/V group created with toxav_add_av_groupchat or toxav_join_av_groupchat
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* will start with A/V enabled.
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*
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* An A/V group loaded from a savefile will start with A/V disabled.
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*
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* return 0 on success.
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* return -1 on failure.
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*
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* Audio data callback format (same as the one for toxav_add_av_groupchat()):
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* `audio_callback(Tox *tox, uint32_t groupnumber, uint32_t peernumber, const int16_t *pcm, unsigned int samples, uint8_t channels, uint32_t sample_rate, void *userdata)`
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*
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* Note that total size of pcm in bytes is equal to `(samples * channels * sizeof(int16_t))`.
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*/
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int toxav_groupchat_enable_av(Tox *tox, uint32_t groupnumber, audio_data_cb *audio_callback, void *userdata)
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{
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// TODO(iphydf): Don't rely on toxcore internals.
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//!TOKSTYLE-
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Messenger *m = *(Messenger **)tox;
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//!TOKSTYLE+
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return groupchat_enable_av(m->log, tox, m->conferences_object, groupnumber, audio_callback, userdata);
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}
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/* Disable A/V in a groupchat.
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*
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* return 0 on success.
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* return -1 on failure.
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*/
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int toxav_groupchat_disable_av(Tox *tox, uint32_t groupnumber)
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{
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// TODO(iphydf): Don't rely on toxcore internals.
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//!TOKSTYLE-
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Messenger *m = *(Messenger **)tox;
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//!TOKSTYLE+
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return groupchat_disable_av(m->conferences_object, groupnumber);
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}
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/* Return whether A/V is enabled in the groupchat.
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*/
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bool toxav_groupchat_av_enabled(Tox *tox, uint32_t groupnumber)
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{
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// TODO(iphydf): Don't rely on toxcore internals.
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//!TOKSTYLE-
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Messenger *m = *(Messenger **)tox;
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//!TOKSTYLE+
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return groupchat_av_enabled(m->conferences_object, groupnumber);
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}
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