mirror of
https://github.com/Tha14/toxic.git
synced 2024-11-22 15:03:03 +01:00
Refactored video calls
This commit is contained in:
cnhenry
parent
ad04fa4dcd
commit
6e0d19b01d
101
src/audio_call.c
101
src/audio_call.c
@ -61,6 +61,10 @@ static int set_call(Call* call, bool start)
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{
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call->in_idx = -1;
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call->out_idx = -1;
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#ifdef VIDEO
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call->vin_idx = -1;
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call->vin_idx = -1;
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#endif /* VIDEO */
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if ( start ) {
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call->ttas = true;
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@ -77,18 +81,17 @@ static int set_call(Call* call, bool start)
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return 0;
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}
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void call_cb( ToxAV *av, uint32_t friend_number, bool audio_enabled, bool video_enabled, void *user_data );
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void callstate_cb( ToxAV *av, uint32_t friend_number, uint32_t state, void *user_data );
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void receive_audio_frame_cb( ToxAV *av, uint32_t friend_number,
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int16_t const *pcm, size_t sample_count,
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uint8_t channels, uint32_t sampling_rate, void *user_data );
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void call_cb ( ToxAV *av, uint32_t friend_number, bool audio_enabled, bool video_enabled, void *user_data );
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void callstate_cb ( ToxAV *av, uint32_t friend_number, uint32_t state, void *user_data );
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void receive_audio_frame_cb ( ToxAV *av, uint32_t friend_number, int16_t const *pcm, size_t sample_count,
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uint8_t channels, uint32_t sampling_rate, void *user_data );
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void audio_bit_rate_status_cb( ToxAV *av, uint32_t friend_number,
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bool stable, uint32_t bit_rate, void *user_data );
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void receive_video_frame_cb( ToxAV *av, uint32_t friend_number,
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uint16_t width, uint16_t height,
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uint8_t const *y, uint8_t const *u, uint8_t const *v, uint8_t const *a,
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int32_t ystride, int32_t ustride, int32_t vstride, int32_t astride,
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void *user_data );
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bool stable, uint32_t bit_rate, void *user_data );
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void receive_video_frame_cb ( ToxAV *av, uint32_t friend_number,
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uint16_t width, uint16_t height,
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uint8_t const *y, uint8_t const *u, uint8_t const *v, uint8_t const *a,
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int32_t ystride, int32_t ustride, int32_t vstride, int32_t astride,
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void *user_data );
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void video_bit_rate_status_cb( ToxAV *av, uint32_t friend_number,
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bool stable, uint32_t bit_rate, void *user_data);
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@ -114,7 +117,7 @@ static void print_err (ToxWindow *self, const char *error_str)
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ToxAV *init_audio(ToxWindow *self, Tox *tox)
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{
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TOXAV_ERR_NEW error;
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CallControl.errors = ae_None;
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CallControl.audio_errors = ae_None;
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CallControl.prompt = self;
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CallControl.pending_call = false;
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@ -126,14 +129,16 @@ ToxAV *init_audio(ToxWindow *self, Tox *tox)
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CallControl.audio_frame_duration = 10;
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CallControl.audio_channels = 1;
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#ifndef VIDEO
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CallControl.video_enabled = false;
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CallControl.video_bit_rate = 0;
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CallControl.video_frame_duration = 0;
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#endif /* VIDEO */
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memset(CallControl.calls, 0, sizeof(CallControl.calls));
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if ( !CallControl.av ) {
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CallControl.errors |= ae_StartingCoreAudio;
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CallControl.audio_errors |= ae_StartingCoreAudio;
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line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Failed to init ToxAV");
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return NULL;
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@ -274,6 +279,11 @@ void callstate_cb(ToxAV *av, uint32_t friend_number, uint32_t state, void *user_
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switch ( state ) {
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case ( TOXAV_FRIEND_CALL_STATE_ERROR ):
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line_info_add(windows, NULL, NULL, NULL, SYS_MSG, 0, 0, "ToxAV callstate error!");
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#ifdef VIDEO
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callback_video_end(friend_number);
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#endif /* VIDEO */
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stop_transmission(&CallControl.calls[friend_number], friend_number);
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callback_call_ended(friend_number);
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CallControl.pending_call = false;
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@ -285,32 +295,39 @@ void callstate_cb(ToxAV *av, uint32_t friend_number, uint32_t state, void *user_
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else
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callback_call_ended(friend_number);
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#ifdef VIDEO
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callback_video_end(friend_number);
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#endif /* VIDEO */
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stop_transmission(&CallControl.calls[friend_number], friend_number);
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/* Reset call state after finishing */
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/* Reset stored call state after finishing */
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CallControl.call_state = 0;
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CallControl.pending_call = false;
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break;
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default: /* Start answered call */
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callback_call_started(friend_number);
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CallControl.pending_call = false;
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default:
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if ( CallControl.pending_call ) {
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/* Start answered call */
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callback_call_started(friend_number);
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CallControl.pending_call = false;
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} else {
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#ifdef VIDEO
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/* Handle receiving client video call states */
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if ( state & ~TOXAV_FRIEND_CALL_STATE_SENDING_V )
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callback_recv_video_end(friend_number);
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if ( state & ~(TOXAV_FRIEND_CALL_STATE_ACCEPTING_V & TOXAV_FRIEND_CALL_STATE_SENDING_V)
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&& CallControl.video_call != vs_Send )
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CallControl.video_call = vs_None;
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#endif /* VIDEO */
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}
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break;
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}
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#ifdef VIDEO
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/* Handle receiving client video call states */
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//if (state & ~TOXAV_FRIEND_CALL_STATE_SENDING_V) {
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// callback_recv_video_end(CallControl.av, friend_number, &CallControl);
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//}
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//if (state & ~(TOXAV_FRIEND_CALL_STATE_ACCEPTING_V & TOXAV_FRIEND_CALL_STATE_SENDING_V)) {
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// CallControl.video_call = false;
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//}
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#endif /* VIDEO */
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}
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void receive_audio_frame_cb(ToxAV *av, uint32_t friend_number,
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@ -329,17 +346,18 @@ void audio_bit_rate_status_cb(ToxAV *av, uint32_t friend_number,
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#define CB_BODY(friend_number, onFunc) do { ToxWindow* windows = CallControl.prompt; int i;\
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for (i = 0; i < MAX_WINDOWS_NUM; ++i) if ( windows[i].onFunc != NULL ) windows[i].onFunc(&windows[i], CallControl.av, friend_number, CallControl.call_state); } while (0)
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for (i = 0; i < MAX_WINDOWS_NUM; ++i) if ( windows[i].onFunc != NULL && windows[i].num == friend_number )\
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windows[i].onFunc(&windows[i], CallControl.av, friend_number, CallControl.call_state); } while (0)
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void callback_recv_invite ( uint32_t friend_number )
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void callback_recv_invite(uint32_t friend_number)
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{
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CB_BODY(friend_number, onInvite);
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}
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void callback_recv_ringing ( uint32_t friend_number )
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void callback_recv_ringing(uint32_t friend_number)
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{
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CB_BODY(friend_number, onRinging);
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}
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void callback_recv_starting ( uint32_t friend_number )
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void callback_recv_starting(uint32_t friend_number)
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{
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ToxWindow* windows = CallControl.prompt;
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@ -354,11 +372,11 @@ void callback_recv_starting ( uint32_t friend_number )
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}
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}
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}
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void callback_recv_ending ( uint32_t friend_number )
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void callback_recv_ending(uint32_t friend_number)
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{
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CB_BODY(friend_number, onEnding);
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}
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void callback_call_started ( uint32_t friend_number )
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void callback_call_started(uint32_t friend_number)
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{
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ToxWindow* windows = CallControl.prompt;
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@ -372,26 +390,27 @@ void callback_call_started ( uint32_t friend_number )
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}
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}
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}
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void callback_call_canceled ( uint32_t friend_number )
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void callback_call_canceled(uint32_t friend_number)
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{
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CB_BODY(friend_number, onCancel);
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}
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void callback_call_rejected ( uint32_t friend_number )
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void callback_call_rejected(uint32_t friend_number)
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{
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CB_BODY(friend_number, onReject);
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}
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void callback_call_ended ( uint32_t friend_number )
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void callback_call_ended(uint32_t friend_number)
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{
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CB_BODY(friend_number, onEnd);
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}
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void callback_requ_timeout ( uint32_t friend_number )
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void callback_requ_timeout(uint32_t friend_number)
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{
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CB_BODY(friend_number, onRequestTimeout);
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}
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void callback_peer_timeout ( uint32_t friend_number )
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void callback_peer_timeout(uint32_t friend_number)
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{
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CB_BODY(friend_number, onPeerTimeout);
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callback_video_end(friend_number);
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stop_transmission(&CallControl.calls[friend_number], friend_number);
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/* Call is stopped manually since there might be some other
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* actions that one can possibly take on timeout
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@ -542,7 +561,7 @@ void cmd_hangup(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[
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}
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#ifdef VIDEO
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callback_video_end(CallControl.av, self->num, &CallControl);
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callback_video_end(self->num);
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#endif /* VIDEO */
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@ -36,32 +36,59 @@ typedef enum _AudioError {
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ae_StartingCoreAudio = 1 << 2
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} AudioError;
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#ifdef VIDEO
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typedef enum _VideoError {
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ve_None = 0,
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ve_StartingCaptureDevice = 1 << 0,
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ve_StartingOutputDevice = 1 << 1,
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ve_StartingCoreVideo = 1 << 2
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} VideoError;
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typedef enum _VideoState {
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vs_None = 0,
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vs_Send = 1 << 0,
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vs_Receive = 1 << 1,
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vs_SendReceive = 1 << 2
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} VideoState;
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#endif /* VIDEO */
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typedef struct Call {
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pthread_t ttid; /* Transmission thread id */
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bool ttas, has_output; /* Transmission thread active status (0 - stopped, 1- running) */
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uint32_t in_idx, out_idx;
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uint32_t in_idx, out_idx; /* Audio Index */
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#ifdef VIDEO
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uint32_t vin_idx, vout_idx; /* Video Index */
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#endif /* VIDEO */
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pthread_mutex_t mutex;
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} Call;
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struct CallControl {
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AudioError errors;
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AudioError audio_errors;
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#ifdef VIDEO
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VideoError video_errors;
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#endif /* VIDEO */
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ToxAV *av;
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ToxWindow *prompt;
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Call calls[MAX_CALLS];
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bool pending_call;
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bool video_call;
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uint32_t call_state;
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bool pending_call;
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bool audio_enabled;
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bool video_enabled;
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uint32_t audio_bit_rate;
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uint32_t video_bit_rate;
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int32_t audio_frame_duration;
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int32_t video_frame_duration;
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uint32_t audio_sample_rate;
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uint8_t audio_channels;
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#ifdef VIDEO
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uint32_t video_bit_rate;
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int32_t video_frame_duration;
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VideoState video_call;
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#endif /* VIDEO */
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} CallControl;
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@ -217,7 +217,7 @@ static void help_draw_chat(ToxWindow *self)
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wprintw(win, "\n Video:\n");
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wattroff(win, A_BOLD);
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wprintw(win, " /video : Send video capture\n");
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wprintw(win, " /endvideo : Close all video windows\n");
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wprintw(win, " /endvideo : End video capture\n");
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#endif /* VIDEO */
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help_draw_bottom_menu(win);
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@ -1146,7 +1146,7 @@ int main(int argc, char *argv[])
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av = init_audio(prompt, m);
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#ifdef VIDEO
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init_video(prompt, m, av);
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init_video(prompt, m);
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#endif /* VIDEO */
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138
src/video_call.c
138
src/video_call.c
@ -1,3 +1,25 @@
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/* video_call.c
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*
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*
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* Copyright (C) 2014 Toxic All Rights Reserved.
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*
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* This file is part of Toxic.
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*
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* Toxic is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Toxic is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Toxic. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#include "toxic.h"
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#include "windows.h"
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#include "video_call.h"
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@ -28,28 +50,31 @@ static void print_err (ToxWindow *self, const char *error_str)
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line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "%s", error_str);
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}
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ToxAV *init_video(ToxWindow *self, Tox *tox, ToxAV *av)
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ToxAV *init_video(ToxWindow *self, Tox *tox)
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{
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CallControl.video_errors = ve_None;
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CallControl.video_enabled = true;
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CallControl.video_bit_rate = 5000;
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CallControl.video_frame_duration = 10;
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CallControl.video_call = vs_None;
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if ( !av ) {
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if ( !CallControl.av ) {
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line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Video failed to init with ToxAV instance");
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return NULL;
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}
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if ( init_video_devices(av) == vde_InternalError ) {
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if ( init_video_devices(CallControl.av) == vde_InternalError ) {
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line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Failed to init video devices");
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return NULL;
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}
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toxav_callback_video_receive_frame(av, receive_video_frame_cb, &CallControl);
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toxav_callback_video_bit_rate_status(av, video_bit_rate_status_cb, &CallControl);
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toxav_callback_video_receive_frame(CallControl.av, receive_video_frame_cb, &CallControl);
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toxav_callback_video_bit_rate_status(CallControl.av, video_bit_rate_status_cb, &CallControl);
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return av;
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return CallControl.av;
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}
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void terminate_video()
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@ -70,11 +95,9 @@ void read_video_device_callback(int16_t width, int16_t height, const uint8_t* y,
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line_info_add(CallControl.prompt, NULL, NULL, NULL, SYS_MSG, 0, 0, "Failed to send video frame");
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if ( error == TOXAV_ERR_SEND_FRAME_NULL )
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line_info_add(CallControl.prompt, NULL, NULL, NULL, SYS_MSG, 0, 0, "Error NULL video frame");
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else if ( error == TOXAV_ERR_SEND_FRAME_FRIEND_NOT_FOUND )
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line_info_add(CallControl.prompt, NULL, NULL, NULL, SYS_MSG, 0, 0, "Error friend not found");
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line_info_add(CallControl.prompt, NULL, NULL, NULL, SYS_MSG, 0, 0, "Failed to capture video frame");
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else if ( error == TOXAV_ERR_SEND_FRAME_INVALID )
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line_info_add(CallControl.prompt, NULL, NULL, NULL, SYS_MSG, 0, 0, "Error invalid video frame");
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line_info_add(CallControl.prompt, NULL, NULL, NULL, SYS_MSG, 0, 0, "Failed to prepare video frame");
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}
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}
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@ -83,8 +106,8 @@ void write_video_device_callback(uint32_t friend_number, uint16_t width, uint16_
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int32_t ystride, int32_t ustride, int32_t vstride,
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void *user_data)
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{
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if (write_video_out(width, height, y, u, v, ystride, ustride, vstride, user_data) == vde_DeviceNotActive)
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callback_recv_video_starting(CallControl.av, friend_number, &CallControl);
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if (write_video_out(width, height, y, u, v, ystride, ustride, vstride, user_data) == vde_DeviceNotActive)
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callback_recv_video_starting(friend_number);
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}
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int start_video_transmission(ToxWindow *self, ToxAV *av, Call *call)
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@ -94,17 +117,17 @@ int start_video_transmission(ToxWindow *self, ToxAV *av, Call *call)
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return -1;
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}
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if (toxav_video_bit_rate_set(CallControl.av, self->num, CallControl.video_bit_rate, false, NULL)) {
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if (toxav_video_bit_rate_set(CallControl.av, self->num, CallControl.video_bit_rate, true, NULL) == false) {
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line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Failed to set video bit rate");
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return -1;
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}
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if ( open_primary_video_device(vdt_input, &call->in_idx) != vde_None ) {
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if ( open_primary_video_device(vdt_input, &call->vin_idx) != vde_None ) {
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line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Failed to open input video device!");
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return -1;
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}
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if ( register_video_device_callback(self->num, call->in_idx, read_video_device_callback, &self->num) != vde_None)
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if ( register_video_device_callback(self->num, call->vin_idx, read_video_device_callback, &self->num) != vde_None)
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line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Failed to register input video handler!");
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return 0;
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@ -116,11 +139,11 @@ int stop_video_transmission(Call *call, int friend_number)
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return -1;
|
||||
}
|
||||
|
||||
if ( call->in_idx != -1 )
|
||||
close_video_device(vdt_input, call->in_idx);
|
||||
if ( call->vin_idx != -1 )
|
||||
close_video_device(vdt_input, call->vin_idx);
|
||||
|
||||
if ( call->out_idx != -1 )
|
||||
close_video_device(vdt_output, call->out_idx);
|
||||
if ( call->vout_idx != -1 )
|
||||
close_video_device(vdt_output, call->vout_idx);
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -153,21 +176,36 @@ void video_bit_rate_status_cb(ToxAV *av, uint32_t friend_number,
|
||||
}
|
||||
}
|
||||
|
||||
void callback_recv_video_starting(void* av, uint32_t friend_number, void *arg)
|
||||
void callback_recv_video_starting(uint32_t friend_number)
|
||||
{
|
||||
Call* this_call = &CallControl.calls[friend_number];
|
||||
|
||||
open_primary_video_device(vdt_output, &this_call->out_idx);
|
||||
CallControl.video_call = true;
|
||||
if ( this_call->vout_idx == -1 )
|
||||
return;
|
||||
|
||||
open_primary_video_device(vdt_output, &this_call->vout_idx);
|
||||
|
||||
if ( CallControl.video_call == vs_Send )
|
||||
CallControl.video_call = vs_SendReceive;
|
||||
else
|
||||
CallControl.video_call = vs_Receive;
|
||||
|
||||
//line_info_add(CallControl.prompt, NULL, NULL, NULL, SYS_MSG, 0, 0, "%i recv start", CallControl.video_call);
|
||||
}
|
||||
void callback_recv_video_end(void* av, uint32_t friend_number, void *arg)
|
||||
void callback_recv_video_end(uint32_t friend_number)
|
||||
{
|
||||
Call* this_call = &CallControl.calls[friend_number];
|
||||
|
||||
if(this_call->out_idx != -1)
|
||||
close_video_device(vdt_output, this_call->out_idx);
|
||||
close_video_device(vdt_output, this_call->vout_idx);
|
||||
|
||||
if ( CallControl.video_call == vs_SendReceive )
|
||||
CallControl.video_call = vs_Send;
|
||||
else
|
||||
CallControl.video_call = vs_None;
|
||||
|
||||
//line_info_add(CallControl.prompt, NULL, NULL, NULL, SYS_MSG, 0, 0, "%i recv end", CallControl.video_call);
|
||||
}
|
||||
void callback_video_starting(void* av, uint32_t friend_number, void *arg)
|
||||
void callback_video_starting(uint32_t friend_number)
|
||||
{
|
||||
ToxWindow* windows = CallControl.prompt;
|
||||
Call* this_call = &CallControl.calls[friend_number];
|
||||
@ -178,34 +216,45 @@ void callback_video_starting(void* av, uint32_t friend_number, void *arg)
|
||||
if (error == TOXAV_ERR_CALL_CONTROL_OK) {
|
||||
int i;
|
||||
for (i = 0; i < MAX_WINDOWS_NUM; ++i) {
|
||||
if (windows[i].is_call && windows[i].num == friend_number) {
|
||||
if ( windows[i].is_call && windows[i].num == friend_number ) {
|
||||
if(0 != start_video_transmission(&windows[i], CallControl.av, this_call)) {
|
||||
line_info_add(&windows[i], NULL, NULL, NULL, SYS_MSG, 0, 0, "Error starting transmission!");
|
||||
return;
|
||||
}
|
||||
|
||||
CallControl.video_call = true;
|
||||
line_info_add(&windows[i], NULL, NULL, NULL, SYS_MSG, 0, 0, "Video capture starting.");
|
||||
|
||||
if ( CallControl.video_call == vs_Receive )
|
||||
CallControl.video_call = vs_SendReceive;
|
||||
else
|
||||
CallControl.video_call = vs_Send;
|
||||
|
||||
//line_info_add(CallControl.prompt, NULL, NULL, NULL, SYS_MSG, 0, 0, "%i start", CallControl.video_call);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
void callback_video_end(void* av, uint32_t friend_number, void *arg)
|
||||
void callback_video_end(uint32_t friend_number)
|
||||
{
|
||||
ToxWindow* windows = CallControl.prompt;
|
||||
|
||||
if ( CallControl.video_call ) {
|
||||
toxav_video_bit_rate_set(CallControl.av, friend_number, 0, true, NULL);
|
||||
|
||||
if ( CallControl.video_call != vs_None ) {
|
||||
int i;
|
||||
for (i = 0; i < MAX_WINDOWS_NUM; ++i)
|
||||
if (windows[i].is_call && windows[i].num == friend_number)
|
||||
line_info_add(&windows[i], NULL, NULL, NULL, SYS_MSG, 0, 0, "Video call ending.");
|
||||
if ( windows[i].is_call && windows[i].num == friend_number )
|
||||
line_info_add(&windows[i], NULL, NULL, NULL, SYS_MSG, 0, 0, "Video capture ending.");
|
||||
|
||||
toxav_video_bit_rate_set(CallControl.av, friend_number, 0, true, NULL);
|
||||
|
||||
for (i = 0; i < MAX_CALLS; ++i)
|
||||
stop_video_transmission(&CallControl.calls[i], i);
|
||||
|
||||
CallControl.video_call = false;
|
||||
if ( CallControl.video_call == vs_SendReceive )
|
||||
CallControl.video_call = vs_Receive;
|
||||
else
|
||||
CallControl.video_call = vs_None;
|
||||
|
||||
//line_info_add(CallControl.prompt, NULL, NULL, NULL, SYS_MSG, 0, 0, "%i end", CallControl.video_call);
|
||||
}
|
||||
}
|
||||
/*
|
||||
@ -241,17 +290,12 @@ void cmd_video(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[M
|
||||
goto on_error;
|
||||
}
|
||||
|
||||
if ( CallControl.video_call ) {
|
||||
if ( CallControl.video_call == vs_Send || CallControl.video_call == vs_SendReceive ) {
|
||||
error_str = "Video is already sending in this call.";
|
||||
goto on_error;
|
||||
}
|
||||
|
||||
if ( toxav_video_bit_rate_set(CallControl.av, self->num, CallControl.video_bit_rate, false, NULL) == false ) {
|
||||
error_str = "ToxAV video bit rate uninitialized.";
|
||||
goto on_error;
|
||||
}
|
||||
|
||||
callback_video_starting(CallControl.av, self->num, &CallControl);
|
||||
callback_video_starting(self->num);
|
||||
|
||||
return;
|
||||
on_error:
|
||||
@ -272,12 +316,12 @@ void cmd_end_video(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*arg
|
||||
goto on_error;
|
||||
}
|
||||
|
||||
if ( !CallControl.video_call ) {
|
||||
if ( CallControl.video_call == vs_None ) {
|
||||
error_str = "Video is not running in this call.";
|
||||
goto on_error;
|
||||
}
|
||||
|
||||
callback_video_end(CallControl.av, self->num, &CallControl);
|
||||
callback_video_end(self->num);
|
||||
|
||||
return;
|
||||
on_error:
|
||||
@ -408,9 +452,9 @@ void cmd_ccur_video_device(WINDOW *window, ToxWindow *self, Tox *m, int argc, ch
|
||||
}
|
||||
else {
|
||||
/* TODO: check for failure */
|
||||
close_video_device(input, this_call->in_idx);
|
||||
open_video_device(input, selection, &this_call->in_idx);
|
||||
register_video_device_callback(self->num, this_call->in_idx, read_video_device_callback, &self->num);
|
||||
close_video_device(input, this_call->vin_idx);
|
||||
open_video_device(input, selection, &this_call->vin_idx);
|
||||
register_video_device_callback(self->num, this_call->vin_idx, read_video_device_callback, &self->num);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -19,6 +19,27 @@
|
||||
* along with Toxic. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
/* video_call.h
|
||||
*
|
||||
*
|
||||
* Copyright (C) 2014 Toxic All Rights Reserved.
|
||||
*
|
||||
* This file is part of Toxic.
|
||||
*
|
||||
* Toxic 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.
|
||||
*
|
||||
* Toxic 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 Toxic. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
#ifndef VIDEO_CALL_H
|
||||
#define VIDEO_CALL_H
|
||||
@ -29,21 +50,15 @@
|
||||
|
||||
#include "video_device.h"
|
||||
|
||||
typedef enum _VideoError {
|
||||
ve_None = 0,
|
||||
ve_StartingCaptureDevice = 1 << 0,
|
||||
ve_StartingOutputDevice = 1 << 1,
|
||||
ve_StartingCoreAudio = 1 << 2
|
||||
} VideoError;
|
||||
|
||||
/* You will have to pass pointer to first member of 'windows' declared in windows.c */
|
||||
ToxAV *init_video(ToxWindow *self, Tox *tox, ToxAV *av);
|
||||
ToxAV *init_video(ToxWindow *self, Tox *tox);
|
||||
void terminate_video();
|
||||
int start_video_transmission(ToxWindow *self, ToxAV *av, Call *call);
|
||||
int stop_video_transmission(Call *call, int friend_number);
|
||||
|
||||
void callback_recv_video_starting(void* av, uint32_t friend_number, void *arg);
|
||||
void callback_video_starting( void* av, uint32_t friend_number, void *arg );
|
||||
void callback_video_end( void* av, uint32_t friend_number, void *arg );
|
||||
void callback_recv_video_starting(uint32_t friend_number);
|
||||
void callback_recv_video_end(uint32_t friend_number);
|
||||
void callback_video_starting(uint32_t friend_number);
|
||||
void callback_video_end(uint32_t friend_number);
|
||||
|
||||
#endif /* VIDEO_CALL_H */
|
||||
@ -186,7 +186,7 @@ VideoDeviceError init_video_devices()
|
||||
|
||||
/* Query V4L for capture capabilities */
|
||||
if ( ioctl(fd, VIDIOC_QUERYCAP, &cap) == -1 ) {
|
||||
video_input_name = cap.card;
|
||||
video_input_name = &cap.card;
|
||||
} else {
|
||||
video_input_name = device_address;
|
||||
}
|
||||
@ -311,6 +311,9 @@ VideoDeviceError open_video_device(VideoDeviceType type, int32_t selection, uint
|
||||
/* Obtain video device capabilities */
|
||||
struct v4l2_capability cap;
|
||||
if ( -1 == xioctl(device->fd, VIDIOC_QUERYCAP, &cap) ) {
|
||||
close(device->fd);
|
||||
free(device);
|
||||
|
||||
return vde_FailedStart;
|
||||
}
|
||||
|
||||
@ -321,6 +324,9 @@ VideoDeviceError open_video_device(VideoDeviceType type, int32_t selection, uint
|
||||
fmt.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
|
||||
fmt.fmt.pix.pixelformat = V4L2_PIX_FMT_YUYV;
|
||||
if( -1 == xioctl(device->fd, VIDIOC_G_FMT, &fmt) ) {
|
||||
close(device->fd);
|
||||
free(device);
|
||||
|
||||
return vde_FailedStart;
|
||||
}
|
||||
|
||||
@ -334,10 +340,16 @@ VideoDeviceError open_video_device(VideoDeviceType type, int32_t selection, uint
|
||||
req.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
|
||||
req.memory = V4L2_MEMORY_MMAP;
|
||||
if ( -1 == xioctl(device->fd, VIDIOC_REQBUFS, &req) ) {
|
||||
close(device->fd);
|
||||
free(device);
|
||||
|
||||
return vde_FailedStart;
|
||||
}
|
||||
|
||||
if ( req.count < 2 ) {
|
||||
close(device->fd);
|
||||
free(device);
|
||||
|
||||
return vde_FailedStart;
|
||||
}
|
||||
|
||||
@ -352,6 +364,9 @@ VideoDeviceError open_video_device(VideoDeviceType type, int32_t selection, uint
|
||||
buf.index = i;
|
||||
|
||||
if ( -1 == xioctl(device->fd, VIDIOC_QUERYBUF, &buf) ) {
|
||||
close(device->fd);
|
||||
free(device);
|
||||
|
||||
return vde_FailedStart;
|
||||
}
|
||||
|
||||
@ -363,6 +378,11 @@ VideoDeviceError open_video_device(VideoDeviceType type, int32_t selection, uint
|
||||
device->fd, buf.m.offset);
|
||||
|
||||
if ( MAP_FAILED == device->buffers[i].start ) {
|
||||
for (i = 0; i < buf.index; ++i)
|
||||
munmap(device->buffers[i].start, device->buffers[i].length);
|
||||
close(device->fd);
|
||||
free(device);
|
||||
|
||||
return vde_FailedStart;
|
||||
}
|
||||
}
|
||||
@ -379,6 +399,11 @@ VideoDeviceError open_video_device(VideoDeviceType type, int32_t selection, uint
|
||||
buf.index = i;
|
||||
|
||||
if ( -1 == xioctl(device->fd, VIDIOC_QBUF, &buf) ) {
|
||||
for (i = 0; i < device->n_buffers; ++i)
|
||||
munmap(device->buffers[i].start, device->buffers[i].length);
|
||||
close(device->fd);
|
||||
free(device);
|
||||
|
||||
return vde_FailedStart;
|
||||
}
|
||||
}
|
||||
@ -387,6 +412,8 @@ VideoDeviceError open_video_device(VideoDeviceType type, int32_t selection, uint
|
||||
|
||||
/* Turn on video stream */
|
||||
if ( -1 == xioctl(device->fd, VIDIOC_STREAMON, &type) ) {
|
||||
close_video_device(vdt_input, *device_idx);
|
||||
|
||||
return vde_FailedStart;
|
||||
}
|
||||
|
||||
@ -397,6 +424,8 @@ VideoDeviceError open_video_device(VideoDeviceType type, int32_t selection, uint
|
||||
|
||||
/* Create X11 window associated to device */
|
||||
if ( (device->x_display = XOpenDisplay(NULL)) == NULL ) {
|
||||
close_video_device(vdt_input, *device_idx);
|
||||
|
||||
return vde_FailedStart;
|
||||
}
|
||||
|
||||
@ -405,6 +434,8 @@ VideoDeviceError open_video_device(VideoDeviceType type, int32_t selection, uint
|
||||
if ( !(device->x_window = XCreateSimpleWindow(device->x_display, RootWindow(device->x_display, screen), 0, 0,
|
||||
device->video_width, device->video_height, 0, BlackPixel(device->x_display, screen),
|
||||
BlackPixel(device->x_display, screen))) ) {
|
||||
close_video_device(vdt_input, *device_idx);
|
||||
|
||||
return vde_FailedStart;
|
||||
}
|
||||
|
||||
@ -412,6 +443,8 @@ VideoDeviceError open_video_device(VideoDeviceType type, int32_t selection, uint
|
||||
XSelectInput(device->x_display, device->x_window, ExposureMask|ButtonPressMask|KeyPressMask);
|
||||
|
||||
if ( (device->x_gc = DefaultGC(device->x_display, screen)) == NULL ) {
|
||||
close_video_device(vdt_input, *device_idx);
|
||||
|
||||
return vde_FailedStart;
|
||||
}
|
||||
|
||||
@ -427,6 +460,8 @@ VideoDeviceError open_video_device(VideoDeviceType type, int32_t selection, uint
|
||||
|
||||
/* Create X11 window associated to device */
|
||||
if ( (device->x_display = XOpenDisplay(NULL)) == NULL ) {
|
||||
close_video_device(vdt_output, *device_idx);
|
||||
|
||||
return vde_FailedStart;
|
||||
}
|
||||
|
||||
@ -434,6 +469,8 @@ VideoDeviceError open_video_device(VideoDeviceType type, int32_t selection, uint
|
||||
|
||||
if ( !(device->x_window = XCreateSimpleWindow(device->x_display, RootWindow(device->x_display, screen), 0, 0,
|
||||
100, 100, 0, BlackPixel(device->x_display, screen), BlackPixel(device->x_display, screen))) ) {
|
||||
close_video_device(vdt_output, *device_idx);
|
||||
|
||||
return vde_FailedStart;
|
||||
}
|
||||
|
||||
@ -441,6 +478,8 @@ VideoDeviceError open_video_device(VideoDeviceType type, int32_t selection, uint
|
||||
XSelectInput(device->x_display, device->x_window, ExposureMask|ButtonPressMask|KeyPressMask);
|
||||
|
||||
if ( (device->x_gc = DefaultGC(device->x_display, screen)) == NULL ) {
|
||||
close_video_device(vdt_output, *device_idx);
|
||||
|
||||
return vde_FailedStart;
|
||||
}
|
||||
|
||||
@ -465,12 +504,15 @@ __inline VideoDeviceError write_video_out(uint16_t width, uint16_t height,
|
||||
|
||||
if ( !device ) return vde_DeviceNotActive;
|
||||
|
||||
if( !device->x_window ) return vde_DeviceNotActive;
|
||||
|
||||
pthread_mutex_lock(device->mutex);
|
||||
|
||||
int screen = DefaultScreen(device->x_display);
|
||||
|
||||
|
||||
/* Recreate missing X11 window */
|
||||
if ( !device->x_window ) {
|
||||
/*if ( !device->x_window ) {
|
||||
int screen = DefaultScreen(device->x_display);
|
||||
device->x_window = XCreateSimpleWindow(device->x_display, RootWindow(device->x_display, screen), 0, 0,
|
||||
device->video_width, device->video_height, 0, BlackPixel(device->x_display, screen),
|
||||
BlackPixel(device->x_display, screen));
|
||||
@ -479,7 +521,7 @@ __inline VideoDeviceError write_video_out(uint16_t width, uint16_t height,
|
||||
XMapRaised(device->x_display, device->x_window);
|
||||
|
||||
XFlush(device->x_display);
|
||||
}
|
||||
}*/
|
||||
|
||||
/* Resize X11 window to correct size */
|
||||
if ( device->video_width != width || device->video_height != height ) {
|
||||
|
||||
@ -47,7 +47,6 @@ typedef enum VideoDeviceError {
|
||||
|
||||
typedef void (*VideoDataHandleCallback) (int16_t width, int16_t height, const uint8_t* y, const uint8_t* u, const uint8_t* v, void* data);
|
||||
|
||||
|
||||
#ifdef VIDEO
|
||||
VideoDeviceError init_video_devices(ToxAV* av);
|
||||
#else
|
||||
|
||||
Loading…
Reference in New Issue
Block a user