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more thorough error checking

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This commit is contained in:
Jfreegman
2014-09-23 22:51:56 -04:00
parent 48cf4ebf02
commit b071a9e992
11 changed files with 93 additions and 23 deletions
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17
src/audio_call.c
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@ -63,19 +63,23 @@ typedef struct Call {
} Call;
void set_call(Call* call, bool start)
static int set_call(Call* call, bool start)
{
call->in_idx = -1;
call->out_idx = -1;
if ( start ) {
call->ttas = true;
pthread_mutex_init(&call->mutex, NULL);
if (pthread_mutex_init(&call->mutex, NULL) != 0)
return -1;
}
else {
call->ttid = 0;
pthread_mutex_destroy(&call->mutex);
if (pthread_mutex_destroy(&call->mutex) != 0)
return -1;
}
return 0;
}
struct ASettings {
@ -199,7 +203,8 @@ int start_transmission(ToxWindow *self)
!toxav_capability_supported(ASettins.av, self->call_idx, AudioEncoding) )
return -1;
set_call(&ASettins.calls[self->call_idx], true);
if (set_call(&ASettins.calls[self->call_idx], true) == -1)
return -1;
ToxAvCSettings csettings;
toxav_get_peer_csettings(ASettins.av, self->call_idx, 0, &csettings);
@ -234,7 +239,9 @@ int stop_transmission(int call_index)
if ( ASettins.calls[call_index].out_idx != -1 )
close_device(output, ASettins.calls[call_index].out_idx);
set_call(&ASettins.calls[call_index], false);
if (set_call(&ASettins.calls[call_index], false) == -1)
return -1;
return 0;
}