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Updated to match current toxav.h

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nobody 2016-03-09 01:22:15 +13:00 committed by irungentoo
parent 496af600ca
commit a4630e91ee
1 changed files with 78 additions and 26 deletions
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104
other/apidsl/toxav.in.h
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@ -1,6 +1,6 @@
%{
/* toxav.h
*
*
* Copyright (C) 2013-2015 Tox project All Rights Reserved.
*
* This file is part of Tox.
@ -17,7 +17,7 @@
*
* You should have received a copy of the GNU General Public License
* along with Tox. If not, see <http://www.gnu.org/licenses/>.
*
*
*/
#ifndef TOXAV_H
@ -33,39 +33,39 @@ extern "C" {
%}
/** \page av Public audio/video API for Tox clients.
*
*
* This API can handle multiple calls. Each call has its state, in very rare
* occasions the library can change the state of the call without apps knowledge.
*
*
*/
/** \subsection events Events and callbacks
*
* As in Core API, events are handled by callbacks. One callback can be
* registered per event. All events have a callback function type named
* `toxav_{event}_cb` and a function to register it named `tox_callback_{event}`.
* Passing a NULL callback will result in no callback being registered for that
* event. Only one callback per event can be registered, so if a client needs
* multiple event listeners, it needs to implement the dispatch functionality
* itself. Unlike Core API, lack of some event handlers will cause the the
* library to drop calls before they are started. Hanging up call from a
* As in Core API, events are handled by callbacks. One callback can be
* registered per event. All events have a callback function type named
* `toxav_{event}_cb` and a function to register it named `toxav_callback_{event}`.
* Passing a NULL callback will result in no callback being registered for that
* event. Only one callback per event can be registered, so if a client needs
* multiple event listeners, it needs to implement the dispatch functionality
* itself. Unlike Core API, lack of some event handlers will cause the the
* library to drop calls before they are started. Hanging up call from a
* callback causes undefined behaviour.
*
*
*/
/** \subsection threading Threading implications
*
* Unlike the Core API, this API is fully thread-safe. The library will ensure
* the proper synchronization of parallel calls.
*
* the proper synchronization of parallel calls.
*
* A common way to run ToxAV (multiple or single instance) is to have a thread,
* separate from tox instance thread, running a simple ${toxAV.iterate} loop,
* separate from tox instance thread, running a simple ${toxAV.iterate} loop,
* sleeping for ${toxAV.iteration_interval} * milliseconds on each iteration.
*
* An important thing to note is that events are triggered from both tox and
* toxav thread (see above). audio and video receive frame events are triggered
* toxav thread (see above). Audio and video receive frame events are triggered
* from toxav thread while all the other events are triggered from tox thread.
*
*
* Tox thread has priority with mutex mechanisms. Any api function can
* fail if mutexes are held by tox thread in which case they will set SYNC
* error code.
@ -87,9 +87,9 @@ class toxAV {
* The ToxAV instance type. Each ToxAV instance can be bound to only one Tox
* instance, and Tox instance can have only one ToxAV instance. One must make
* sure to close ToxAV instance prior closing Tox instance otherwise undefined
* behaviour occurs. Upon closing of ToxAV instance, all active calls will be
* behaviour occurs. Upon closing of ToxAV instance, all active calls will be
* forcibly terminated without notifying peers.
*
*
*/
struct this;
/*******************************************************************************
@ -166,7 +166,7 @@ static namespace version {
}
/*******************************************************************************
*
*
* :: Creation and destruction
*
******************************************************************************/
@ -433,9 +433,10 @@ bool call_control (uint32_t friend_number, CALL_CONTROL control) {
******************************************************************************/
namespace bit_rate {
/**
* Set the audio bit rate to be used in subsequent audio/video frames.
* Set the bit rate to be used in subsequent audio/video frames.
*
* @param friend_number The friend number.
* @param friend_number The friend number of the friend for which to set the
* bit rate.
* @param audio_bit_rate The new audio bit rate in Kb/sec. Set to 0 to disable
* audio sending. Set to -1 to leave unchanged.
* @param video_bit_rate The new video bit rate in Kb/sec. Set to 0 to disable
@ -448,9 +449,13 @@ namespace bit_rate {
*/
SYNC,
/**
* The bit rate passed was not one of the supported values.
* The audio bit rate passed was not one of the supported values.
*/
INVALID,
INVALID_AUDIO_BIT_RATE,
/**
* The video bit rate passed was not one of the supported values.
*/
INVALID_VIDEO_BIT_RATE,
/**
* The friend_number passed did not designate a valid friend.
*/
@ -466,7 +471,8 @@ namespace bit_rate {
* when the network becomes too saturated for current bit rates at which
* point core suggests new bit rates.
*
* @param friend_number The friend number.
* @param friend_number The friend number of the friend for which to set the
* bit rate.
* @param audio_bit_rate Suggested maximum audio bit rate in Kb/sec.
* @param video_bit_rate Suggested maximum video bit rate in Kb/sec.
*/
@ -607,7 +613,53 @@ namespace video {
}
}
%{
/**
* NOTE Compatibility with old toxav group calls TODO remove
*/
/* 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(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(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(Tox *tox, int groupnumber, const int16_t *pcm, unsigned int samples, uint8_t channels,
unsigned int sample_rate);
#ifdef __cplusplus
}
#endif