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Added astyled toxav.h to match toxav.in.h

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derive 2016-03-09 15:52:31 +13:00
parent 285dabdbc1
commit 13fc00cc1b
1 changed files with 113 additions and 18 deletions
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131
toxav/toxav.h
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@ -96,6 +96,9 @@ typedef struct ToxAV ToxAV;
* :: API version
*
******************************************************************************/
/**
* The major version number. Incremented when the API or ABI changes in an
* incompatible way.
@ -168,26 +171,35 @@ bool toxav_version_is_compatible(uint32_t major, uint32_t minor, uint32_t patch)
* :: Creation and destruction
*
******************************************************************************/
typedef enum TOXAV_ERR_NEW {
/**
* The function returned successfully.
*/
TOXAV_ERR_NEW_OK,
/**
* One of the arguments to the function was NULL when it was not expected.
*/
TOXAV_ERR_NEW_NULL,
/**
* Memory allocation failure while trying to allocate structures required for
* the A/V session.
*/
TOXAV_ERR_NEW_MALLOC,
/**
* Attempted to create a second session for the same Tox instance.
*/
TOXAV_ERR_NEW_MULTIPLE,
} TOXAV_ERR_NEW;
/**
* Start new A/V session. There can only be only one session per Tox instance.
*/
@ -213,6 +225,9 @@ Tox *toxav_get_tox(const ToxAV *toxAV);
* :: A/V event loop
*
******************************************************************************/
/**
* Returns the interval in milliseconds when the next toxav_iterate call should
* be. If no call is active at the moment, this function returns 200.
@ -232,39 +247,51 @@ void toxav_iterate(ToxAV *toxAV);
* :: Call setup
*
******************************************************************************/
typedef enum TOXAV_ERR_CALL {
/**
* The function returned successfully.
*/
TOXAV_ERR_CALL_OK,
/**
* A resource allocation error occurred while trying to create the structures
* required for the call.
*/
TOXAV_ERR_CALL_MALLOC,
/**
* Synchronization error occurred.
*/
TOXAV_ERR_CALL_SYNC,
/**
* The friend number did not designate a valid friend.
*/
TOXAV_ERR_CALL_FRIEND_NOT_FOUND,
/**
* The friend was valid, but not currently connected.
*/
TOXAV_ERR_CALL_FRIEND_NOT_CONNECTED,
/**
* Attempted to call a friend while already in an audio or video call with
* them.
*/
TOXAV_ERR_CALL_FRIEND_ALREADY_IN_CALL,
/**
* Audio or video bit rate is invalid.
*/
TOXAV_ERR_CALL_INVALID_BIT_RATE,
} TOXAV_ERR_CALL;
/**
* Call a friend. This will start ringing the friend.
*
@ -279,8 +306,8 @@ typedef enum TOXAV_ERR_CALL {
* @param video_bit_rate Video bit rate in Kb/sec. Set this to 0 to disable
* video sending.
*/
bool toxav_call(ToxAV *toxAV, uint32_t friend_number, uint32_t audio_bit_rate,
uint32_t video_bit_rate, TOXAV_ERR_CALL *error);
bool toxav_call(ToxAV *toxAV, uint32_t friend_number, uint32_t audio_bit_rate, uint32_t video_bit_rate,
TOXAV_ERR_CALL *error);
/**
* The function type for the call callback.
@ -289,8 +316,9 @@ bool toxav_call(ToxAV *toxAV, uint32_t friend_number, uint32_t audio_bit_rate,
* @param audio_enabled True if friend is sending audio.
* @param video_enabled True if friend is sending video.
*/
typedef void toxav_call_cb(ToxAV *toxAV, uint32_t friend_number, bool audio_enabled,
bool video_enabled, void *user_data);
typedef void toxav_call_cb(ToxAV *toxAV, uint32_t friend_number, bool audio_enabled, bool video_enabled,
void *user_data);
/**
* Set the callback for the `call` event. Pass NULL to unset.
@ -299,35 +327,43 @@ typedef void toxav_call_cb(ToxAV *toxAV, uint32_t friend_number, bool audio_enab
void toxav_callback_call(ToxAV *toxAV, toxav_call_cb *callback, void *user_data);
typedef enum TOXAV_ERR_ANSWER {
/**
* The function returned successfully.
*/
TOXAV_ERR_ANSWER_OK,
/**
* Synchronization error occurred.
*/
TOXAV_ERR_ANSWER_SYNC,
/**
* Failed to initialize codecs for call session. Note that codec initiation
* will fail if there is no receive callback registered for either audio or
* video.
*/
TOXAV_ERR_ANSWER_CODEC_INITIALIZATION,
/**
* The friend number did not designate a valid friend.
*/
TOXAV_ERR_ANSWER_FRIEND_NOT_FOUND,
/**
* The friend was valid, but they are not currently trying to initiate a call.
* This is also returned if this client is already in a call with the friend.
*/
TOXAV_ERR_ANSWER_FRIEND_NOT_CALLING,
/**
* Audio or video bit rate is invalid.
*/
TOXAV_ERR_ANSWER_INVALID_BIT_RATE,
} TOXAV_ERR_ANSWER;
/**
* Accept an incoming call.
*
@ -350,7 +386,11 @@ bool toxav_answer(ToxAV *toxAV, uint32_t friend_number, uint32_t audio_bit_rate,
* :: Call state graph
*
******************************************************************************/
enum TOXAV_FRIEND_CALL_STATE {
/**
* Set by the AV core if an error occurred on the remote end or if friend
* timed out. This is the final state after which no more state
@ -358,30 +398,37 @@ enum TOXAV_FRIEND_CALL_STATE {
* in combination with other call states.
*/
TOXAV_FRIEND_CALL_STATE_ERROR = 1,
/**
* The call has finished. This is the final state after which no more state
* transitions can occur for the call. This call state will never be
* triggered in combination with other call states.
*/
TOXAV_FRIEND_CALL_STATE_FINISHED = 2,
/**
* The flag that marks that friend is sending audio.
*/
TOXAV_FRIEND_CALL_STATE_SENDING_A = 4,
/**
* The flag that marks that friend is sending video.
*/
TOXAV_FRIEND_CALL_STATE_SENDING_V = 8,
/**
* The flag that marks that friend is receiving audio.
*/
TOXAV_FRIEND_CALL_STATE_ACCEPTING_A = 16,
/**
* The flag that marks that friend is receiving video.
*/
TOXAV_FRIEND_CALL_STATE_ACCEPTING_V = 32,
};
/**
* The function type for the call_state callback.
*
@ -393,79 +440,100 @@ enum TOXAV_FRIEND_CALL_STATE {
*/
typedef void toxav_call_state_cb(ToxAV *toxAV, uint32_t friend_number, uint32_t state, void *user_data);
/**
* Set the callback for the `call_state` event. Pass NULL to unset.
*
*/
void toxav_callback_call_state(ToxAV *toxAV, toxav_call_state_cb *callback, void *user_data);
/*******************************************************************************
*
* :: Call control
*
******************************************************************************/
typedef enum TOXAV_CALL_CONTROL {
/**
* Resume a previously paused call. Only valid if the pause was caused by this
* client, if not, this control is ignored. Not valid before the call is accepted.
*/
TOXAV_CALL_CONTROL_RESUME,
/**
* Put a call on hold. Not valid before the call is accepted.
*/
TOXAV_CALL_CONTROL_PAUSE,
/**
* Reject a call if it was not answered, yet. Cancel a call after it was
* answered.
*/
TOXAV_CALL_CONTROL_CANCEL,
/**
* Request that the friend stops sending audio. Regardless of the friend's
* compliance, this will cause the audio_receive_frame event to stop being
* triggered on receiving an audio frame from the friend.
*/
TOXAV_CALL_CONTROL_MUTE_AUDIO,
/**
* Calling this control will notify client to start sending audio again.
*/
TOXAV_CALL_CONTROL_UNMUTE_AUDIO,
/**
* Request that the friend stops sending video. Regardless of the friend's
* compliance, this will cause the video_receive_frame event to stop being
* triggered on receiving a video frame from the friend.
*/
TOXAV_CALL_CONTROL_HIDE_VIDEO,
/**
* Calling this control will notify client to start sending video again.
*/
TOXAV_CALL_CONTROL_SHOW_VIDEO,
} TOXAV_CALL_CONTROL;
typedef enum TOXAV_ERR_CALL_CONTROL {
/**
* The function returned successfully.
*/
TOXAV_ERR_CALL_CONTROL_OK,
/**
* Synchronization error occurred.
*/
TOXAV_ERR_CALL_CONTROL_SYNC,
/**
* The friend_number passed did not designate a valid friend.
*/
TOXAV_ERR_CALL_CONTROL_FRIEND_NOT_FOUND,
/**
* This client is currently not in a call with the friend. Before the call is
* answered, only CANCEL is a valid control.
*/
TOXAV_ERR_CALL_CONTROL_FRIEND_NOT_IN_CALL,
/**
* Happens if user tried to pause an already paused call or if trying to
* resume a call that is not paused.
*/
TOXAV_ERR_CALL_CONTROL_INVALID_TRANSITION,
} TOXAV_ERR_CALL_CONTROL;
/**
* Sends a call control command to a friend.
*
@ -484,33 +552,44 @@ bool toxav_call_control(ToxAV *toxAV, uint32_t friend_number, TOXAV_CALL_CONTROL
* :: Controlling bit rates
*
******************************************************************************/
typedef enum TOXAV_ERR_BIT_RATE_SET {
/**
* The function returned successfully.
*/
TOXAV_ERR_BIT_RATE_SET_OK,
/**
* Synchronization error occurred.
*/
TOXAV_ERR_BIT_RATE_SET_SYNC,
/**
* The audio bit rate passed was not one of the supported values.
*/
TOXAV_ERR_BIT_RATE_SET_INVALID_AUDIO_BIT_RATE,
/**
* The video bit rate passed was not one of the supported values.
*/
TOXAV_ERR_BIT_RATE_SET_INVALID_VIDEO_BIT_RATE,
/**
* The friend_number passed did not designate a valid friend.
*/
TOXAV_ERR_BIT_RATE_SET_FRIEND_NOT_FOUND,
/**
* This client is currently not in a call with the friend.
*/
TOXAV_ERR_BIT_RATE_SET_FRIEND_NOT_IN_CALL,
} TOXAV_ERR_BIT_RATE_SET;
/**
* Set the bit rate to be used in subsequent audio/video frames.
*
@ -522,8 +601,8 @@ typedef enum TOXAV_ERR_BIT_RATE_SET {
* video sending. Set to -1 to leave unchanged.
*
*/
bool toxav_bit_rate_set(ToxAV *toxAV, uint32_t friend_number, int32_t audio_bit_rate,
int32_t video_bit_rate, TOXAV_ERR_BIT_RATE_SET *error);
bool toxav_bit_rate_set(ToxAV *toxAV, uint32_t friend_number, int32_t audio_bit_rate, int32_t video_bit_rate,
TOXAV_ERR_BIT_RATE_SET *error);
/**
* The function type for the bit_rate_status callback. The event is triggered
@ -538,6 +617,7 @@ bool toxav_bit_rate_set(ToxAV *toxAV, uint32_t friend_number, int32_t audio_bit_
typedef void toxav_bit_rate_status_cb(ToxAV *toxAV, uint32_t friend_number, uint32_t audio_bit_rate,
uint32_t video_bit_rate, void *user_data);
/**
* Set the callback for the `bit_rate_status` event. Pass NULL to unset.
*
@ -550,44 +630,57 @@ void toxav_callback_bit_rate_status(ToxAV *toxAV, toxav_bit_rate_status_cb *call
* :: A/V sending
*
******************************************************************************/
typedef enum TOXAV_ERR_SEND_FRAME {
/**
* The function returned successfully.
*/
TOXAV_ERR_SEND_FRAME_OK,
/**
* In case of video, one of Y, U, or V was NULL. In case of audio, the samples
* data pointer was NULL.
*/
TOXAV_ERR_SEND_FRAME_NULL,
/**
* The friend_number passed did not designate a valid friend.
*/
TOXAV_ERR_SEND_FRAME_FRIEND_NOT_FOUND,
/**
* This client is currently not in a call with the friend.
*/
TOXAV_ERR_SEND_FRAME_FRIEND_NOT_IN_CALL,
/**
* Synchronization error occurred.
*/
TOXAV_ERR_SEND_FRAME_SYNC,
/**
* One of the frame parameters was invalid. E.g. the resolution may be too
* small or too large, or the audio sampling rate may be unsupported.
*/
TOXAV_ERR_SEND_FRAME_INVALID,
/**
* Either friend turned off audio or video receiving or we turned off sending
* for the said payload.
*/
TOXAV_ERR_SEND_FRAME_PAYLOAD_TYPE_DISABLED,
/**
* Failed to push frame through rtp interface.
*/
TOXAV_ERR_SEND_FRAME_RTP_FAILED,
} TOXAV_ERR_SEND_FRAME;
/**
* Send an audio frame to a friend.
*
@ -608,9 +701,8 @@ typedef enum TOXAV_ERR_SEND_FRAME {
* @param sampling_rate Audio sampling rate used in this frame. Valid sampling
* rates are 8000, 12000, 16000, 24000, or 48000.
*/
bool toxav_audio_send_frame(ToxAV *toxAV, uint32_t friend_number, const int16_t *pcm,
size_t sample_count, uint8_t channels, uint32_t sampling_rate,
TOXAV_ERR_SEND_FRAME *error);
bool toxav_audio_send_frame(ToxAV *toxAV, uint32_t friend_number, const int16_t *pcm, size_t sample_count,
uint8_t channels, uint32_t sampling_rate, TOXAV_ERR_SEND_FRAME *error);
/**
* Send a video frame to a friend.
@ -627,9 +719,8 @@ bool toxav_audio_send_frame(ToxAV *toxAV, uint32_t friend_number, const int16_t
* @param u U (Chroma) plane data.
* @param v V (Chroma) plane data.
*/
bool toxav_video_send_frame(ToxAV *toxAV, uint32_t friend_number, uint16_t width,
uint16_t height, const uint8_t *y, const uint8_t *u, const uint8_t *v,
TOXAV_ERR_SEND_FRAME *error);
bool toxav_video_send_frame(ToxAV *toxAV, uint32_t friend_number, uint16_t width, uint16_t height, const uint8_t *y,
const uint8_t *u, const uint8_t *v, TOXAV_ERR_SEND_FRAME *error);
/*******************************************************************************
@ -637,6 +728,9 @@ bool toxav_video_send_frame(ToxAV *toxAV, uint32_t friend_number, uint16_t width
* :: A/V receiving
*
******************************************************************************/
/**
* The function type for the audio_receive_frame callback. The callback can be
* called multiple times per single iteration depending on the amount of queued
@ -649,9 +743,9 @@ bool toxav_video_send_frame(ToxAV *toxAV, uint32_t friend_number, uint16_t width
* @param sampling_rate Sampling rate used in this frame.
*
*/
typedef void toxav_audio_receive_frame_cb(ToxAV *toxAV, uint32_t friend_number, const int16_t *pcm,
size_t sample_count, uint8_t channels, uint32_t sampling_rate,
void *user_data);
typedef void toxav_audio_receive_frame_cb(ToxAV *toxAV, uint32_t friend_number, const int16_t *pcm, size_t sample_count,
uint8_t channels, uint32_t sampling_rate, void *user_data);
/**
* Set the callback for the `audio_receive_frame` event. Pass NULL to unset.
@ -680,9 +774,10 @@ void toxav_callback_audio_receive_frame(ToxAV *toxAV, toxav_audio_receive_frame_
* image is bottom-up hence why you MUST abs() it when
* calculating plane buffer size.
*/
typedef void toxav_video_receive_frame_cb(ToxAV *toxAV, uint32_t friend_number, uint16_t width,
uint16_t height, const uint8_t *y, const uint8_t *u, const uint8_t *v,
int32_t ystride, int32_t ustride, int32_t vstride, void *user_data);
typedef void toxav_video_receive_frame_cb(ToxAV *toxAV, uint32_t friend_number, uint16_t width, uint16_t height,
const uint8_t *y, const uint8_t *u, const uint8_t *v, int32_t ystride, int32_t ustride, int32_t vstride,
void *user_data);
/**
* Set the callback for the `video_receive_frame` event. Pass NULL to unset.