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group audio almost works

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Jfreegman 2014-11-26 15:22:34 -05:00
parent 751b5f9943
commit 09bbec79cf
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GPG Key ID: 3627F3144076AE63
10 changed files with 98 additions and 95 deletions
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73
src/audio_call.c
View File

@ -55,14 +55,6 @@
#define frame_size (av_DefaultSettings.audio_sample_rate * av_DefaultSettings.audio_frame_duration / 1000)
typedef struct Call {
pthread_t ttid; /* Transmission thread id */
bool ttas, has_output; /* Transmission thread active status (0 - stopped, 1- running) */
uint32_t in_idx, out_idx;
pthread_mutex_t mutex;
} Call;
static int set_call(Call* call, bool start)
{
call->in_idx = -1;
@ -105,8 +97,9 @@ void callback_requ_timeout ( void* av, int32_t call_index, void *arg );
void callback_peer_timeout ( void* av, int32_t call_index, void *arg );
void callback_media_change ( void* av, int32_t call_index, void *arg );
int stop_transmission(int call_index);
void write_device_callback( void* agent, int32_t call_index, const int16_t* PCM, uint16_t size, void* arg );
void write_device_callback_group( Tox *m, int groupnum, int peernum, const int16_t *pcm, unsigned int samples,
uint8_t channels, unsigned int sample_rate, void *arg );
static void print_err (ToxWindow *self, const char *error_str)
{
@ -160,8 +153,8 @@ ToxAv *init_audio(ToxWindow *self, Tox *tox)
void terminate_audio()
{
int i;
for (i = 0; i < MAX_CALLS; i ++)
stop_transmission(i);
for (i = 0; i < MAX_CALLS; ++i)
stop_transmission(&ASettins.calls[i], i);
if ( ASettins.av )
toxav_kill(ASettins.av);
@ -192,56 +185,60 @@ void write_device_callback(void *agent, int32_t call_index, const int16_t* PCM,
}
}
int start_transmission(ToxWindow *self)
int start_transmission(ToxWindow *self, Call *call)
{
if ( !ASettins.av || self->call_idx == -1 ) return -1;
if ( !self || !ASettins.av || self->call_idx == -1 ) {
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Could not prepare transmission");
return -1;
}
/* Don't provide support for video */
if ( 0 != toxav_prepare_transmission(ASettins.av, self->call_idx, 0) ) {
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Could not prepare transmission");
return -1;
}
if ( !toxav_capability_supported(ASettins.av, self->call_idx, av_AudioDecoding) ||
!toxav_capability_supported(ASettins.av, self->call_idx, av_AudioEncoding) )
return -1;
if (set_call(&ASettins.calls[self->call_idx], true) == -1)
if (set_call(call, true) == -1)
return -1;
ToxAvCSettings csettings;
toxav_get_peer_csettings(ASettins.av, self->call_idx, 0, &csettings);
if ( open_primary_device(input, &ASettins.calls[self->call_idx].in_idx,
if ( open_primary_device(input, &call->in_idx,
csettings.audio_sample_rate, csettings.audio_frame_duration, csettings.audio_channels) != de_None )
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Failed to open input device!");
if ( register_device_callback(self->call_idx, ASettins.calls[self->call_idx].in_idx,
if ( register_device_callback(self->call_idx, call->in_idx,
read_device_callback, &self->call_idx, true) != de_None)
/* Set VAD as true for all; TODO: Make it more dynamic */
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Failed to register input handler!");
if ( open_primary_device(output, &ASettins.calls[self->call_idx].out_idx,
if ( open_primary_device(output, &call->out_idx,
csettings.audio_sample_rate, csettings.audio_frame_duration, csettings.audio_channels) != de_None ) {
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Failed to open output device!");
ASettins.calls[self->call_idx].has_output = 0;
call->has_output = 0;
}
return 0;
}
int stop_transmission(int call_index)
int stop_transmission(Call *call, int32_t call_index)
{
if ( ASettins.calls[call_index].ttas ) {
if ( call->ttas ) {
toxav_kill_transmission(ASettins.av, call_index);
ASettins.calls[call_index].ttas = false;
call->ttas = false;
if ( ASettins.calls[call_index].in_idx != -1 )
close_device(input, ASettins.calls[call_index].in_idx);
if ( call->in_idx != -1 )
close_device(input, call->in_idx);
if ( ASettins.calls[call_index].out_idx != -1 )
close_device(output, ASettins.calls[call_index].out_idx);
if ( call->out_idx != -1 )
close_device(output, call->out_idx);
if (set_call(&ASettins.calls[call_index], false) == -1)
if (set_call(call, false) == -1)
return -1;
return 0;
@ -279,7 +276,7 @@ void callback_recv_starting ( void* av, int32_t call_index, void* arg )
for (i = 0; i < MAX_WINDOWS_NUM; ++i)
if (windows[i].onStarting != NULL && windows[i].call_idx == call_index) {
windows[i].onStarting(&windows[i], ASettins.av, call_index);
if ( 0 != start_transmission(&windows[i]) ) {/* YEAH! */
if ( 0 != start_transmission(&windows[i], &ASettins.calls[call_index])) {/* YEAH! */
line_info_add(&windows[i], NULL, NULL, NULL, SYS_MSG, 0, 0 , "Error starting transmission!");
}
return;
@ -288,7 +285,7 @@ void callback_recv_starting ( void* av, int32_t call_index, void* arg )
void callback_recv_ending ( void* av, int32_t call_index, void* arg )
{
CB_BODY(call_index, arg, onEnding);
stop_transmission(call_index);
stop_transmission(&ASettins.calls[call_index], call_index);
}
void callback_call_started ( void* av, int32_t call_index, void* arg )
@ -298,7 +295,7 @@ void callback_call_started ( void* av, int32_t call_index, void* arg )
for (i = 0; i < MAX_WINDOWS_NUM; ++i)
if (windows[i].onStart != NULL && windows[i].call_idx == call_index) {
windows[i].onStart(&windows[i], ASettins.av, call_index);
if ( 0 != start_transmission(&windows[i]) ) {/* YEAH! */
if ( 0 != start_transmission(&windows[i], &ASettins.calls[call_index]) ) {/* YEAH! */
line_info_add(&windows[i], NULL, NULL, NULL, SYS_MSG, 0, 0, "Error starting transmission!");
return;
}
@ -309,7 +306,7 @@ void callback_call_canceled ( void* av, int32_t call_index, void* arg )
CB_BODY(call_index, arg, onCancel);
/* In case call is active */
stop_transmission(call_index);
stop_transmission(&ASettins.calls[call_index], call_index);
}
void callback_call_rejected ( void* av, int32_t call_index, void* arg )
{
@ -318,7 +315,7 @@ void callback_call_rejected ( void* av, int32_t call_index, void* arg )
void callback_call_ended ( void* av, int32_t call_index, void* arg )
{
CB_BODY(call_index, arg, onEnd);
stop_transmission(call_index);
stop_transmission(&ASettins.calls[call_index], call_index);
}
void callback_requ_timeout ( void* av, int32_t call_index, void* arg )
@ -328,12 +325,24 @@ void callback_requ_timeout ( void* av, int32_t call_index, void* arg )
void callback_peer_timeout ( void* av, int32_t call_index, void* arg )
{
CB_BODY(call_index, arg, onPeerTimeout);
stop_transmission(call_index);
stop_transmission(&ASettins.calls[call_index], call_index);
/* Call is stopped manually since there might be some other
* actions that one can possibly take on timeout
*/
toxav_stop_call(ASettins.av, call_index);
}
void write_device_callback_group(Tox *m, int groupnum, int peernum, const int16_t *pcm, unsigned int samples,
uint8_t channels, unsigned int sample_rate, void *arg)
{
ToxWindow *windows = arg;
int i;
for (i = 0; i < MAX_WINDOWS_NUM; ++i) {
if (windows[i].onWriteDevice != NULL)
windows[i].onWriteDevice(&windows[i], m, groupnum, peernum, pcm, samples, channels, samples);
}
}
// void callback_media_change(void* av, int32_t call_index, void* arg)
// {
/*... TODO cancel all media change requests */

13
src/audio_call.h
View File

@ -34,10 +34,19 @@ typedef enum _AudioError {
ae_StartingCoreAudio = 1 << 2
} AudioError;
typedef struct Call {
pthread_t ttid; /* Transmission thread id */
bool ttas, has_output; /* Transmission thread active status (0 - stopped, 1- running) */
uint32_t in_idx, out_idx;
pthread_mutex_t mutex;
} Call;
/* You will have to pass pointer to first member of 'windows' declared in windows.c */
ToxAv *init_audio(ToxWindow *self, Tox *tox);
void terminate_audio();
int start_transmission(ToxWindow *self, Call *call);
int stop_transmission(Call *call, int call_index);
void stop_current_call(ToxWindow *self);
void write_device_callback_group(Tox *m, int groupnum, int peernum, const int16_t *pcm, unsigned int samples,
uint8_t channels, unsigned int sample_rate, void *arg);
#endif /* AUDIO_H */

7
src/chat_commands.c
View File

@ -33,6 +33,10 @@
#include "chat.h"
#include "file_senders.h"
#ifdef AUDIO
#include "audio_call.h"
#endif
extern ToxWindow *prompt;
extern FriendsList Friends;
@ -138,7 +142,8 @@ void cmd_join_group(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*ar
groupnum = tox_join_groupchat(m, self->num, (uint8_t *) groupkey, length);
#ifdef AUDIO
else
groupnum = toxav_join_av_groupchat(m, self->num, (uint8_t *) groupkey, length, NULL, NULL);
groupnum = toxav_join_av_groupchat(m, self->num, (uint8_t *) groupkey, length,
write_device_callback_group, self);
#endif
if (groupnum == -1) {

16
src/device.c
View File

@ -356,12 +356,14 @@ inline__ DeviceError write_out(uint32_t device_idx, const int16_t* data, uint32_
if (device_idx >= MAX_DEVICES) return de_InvalidSelection;
Device* device = running[output][device_idx];
if (!device)
fprintf(stderr, "DEVICE IS NULL SILLY\n");
if (!device || device->muted) return de_DeviceNotActive;
pthread_mutex_lock(device->mutex);
ALuint bufid;
ALint processed, queued;
alGetSourcei(device->source, AL_BUFFERS_PROCESSED, &processed);
@ -387,8 +389,8 @@ inline__ DeviceError write_out(uint32_t device_idx, const int16_t* data, uint32_
alGetSourcei(device->source, AL_SOURCE_STATE, &state);
if(state != AL_PLAYING) alSourcePlay(device->source);
pthread_mutex_unlock(device->mutex);
return de_None;
}
@ -408,7 +410,7 @@ void* thread_poll (void* arg) // TODO: maybe use thread for every input source
if (thread_paused) usleep(10000); /* Wait for unpause. */
else
{
for (i = 0; i < size[input]; i ++)
for (i = 0; i < size[input]; ++i)
{
lock;
if (running[input][i] != NULL)

6
src/global_commands.c
View File

@ -35,6 +35,10 @@
#include "prompt.h"
#include "help.h"
#ifdef AUDIO
#include "audio_call.h"
#endif
extern char *DATA_FILE;
extern ToxWindow *prompt;
extern FriendsList Friends;
@ -347,7 +351,7 @@ void cmd_groupchat(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*arg
groupnum = tox_add_groupchat(m);
#ifdef AUDIO
else
groupnum = toxav_add_av_groupchat(m, NULL, NULL);
groupnum = toxav_add_av_groupchat(m, write_device_callback_group, self);
#endif
if (groupnum == -1) {

27
src/groupchat.c
View File

@ -45,6 +45,7 @@
#include "help.h"
#include "notify.h"
#include "autocomplete.h"
#include "device.h"
extern char *DATA_FILE;
@ -96,11 +97,12 @@ int init_groupchat_win(ToxWindow *prompt, Tox *m, int groupnum, uint8_t type)
if (groupnum > MAX_GROUPCHAT_NUM)
return -1;
ToxWindow self = new_group_chat(m, groupnum);
int i;
for (i = 0; i <= max_groupchat_index; ++i) {
if (!groupchats[i].active) {
groupchats[i].chatwin = add_window(m, new_group_chat(m, groupnum));
groupchats[i].chatwin = add_window(m, self);
groupchats[i].active = true;
groupchats[i].num_peers = 0;
groupchats[i].type = type;
@ -118,6 +120,9 @@ int init_groupchat_win(ToxWindow *prompt, Tox *m, int groupnum, uint8_t type)
memcpy(&groupchats[i].oldpeer_names[0], UNKNOWN_NAME, sizeof(UNKNOWN_NAME));
groupchats[i].oldpeer_name_lengths[0] = (uint16_t) strlen(UNKNOWN_NAME);
#ifdef AUDIO
start_transmission(&self, &groupchats[i].call);
#endif
set_active_window(groupchats[i].chatwin);
if (i == max_groupchat_index)
@ -147,6 +152,10 @@ void kill_groupchat_window(ToxWindow *self)
static void close_groupchat(ToxWindow *self, Tox *m, int groupnum)
{
#ifdef AUDIO
stop_transmission(&groupchats[groupnum].call, self->call_idx);
#endif
tox_del_groupchat(m, groupnum);
free(groupchats[groupnum].peer_names);
@ -704,19 +713,20 @@ static void groupchat_onInit(ToxWindow *self, Tox *m)
}
#ifdef AUDIO
void groupchat_onWriteDevice(ToxWindow *self, Tox *m, int groupnum, int peernum, const int16_t *pcm,
unsigned int samples, uint8_t channels, unsigned int sample_rate)
{
// if (groupnum != self->num)
// return;
if (groupnum != self->num)
return;
// if (peernum < 0 || channels == 0 || channels > 2)
// return;
if (peernum < 0 || channels == 0 || channels > 2 || !pcm)
return;
// uint32_t length = samples * channels * sizeof(int16_t);
Call *call = &groupchats[groupnum].call;
uint32_t length = samples * channels * sizeof(int16_t);
int ret = write_out(call->out_idx, pcm, length, channels);
fprintf(stderr, "groupnum: %d, out_idx: %d, ret: %d\n", groupnum, call->out_idx, ret);
}
#endif /* AUDIO */
ToxWindow new_group_chat(Tox *m, int groupnum)
@ -738,6 +748,7 @@ ToxWindow new_group_chat(Tox *m, int groupnum)
#ifdef AUDIO
ret.onWriteDevice = &groupchat_onWriteDevice;
ret.device_selection[0] = ret.device_selection[1] = -1;
ret.call_idx = -1;
#endif
snprintf(ret.name, sizeof(ret.name), "Group %d", groupnum);

4
src/groupchat.h
View File

@ -50,6 +50,10 @@ typedef struct {
uint8_t *oldpeer_names;
uint16_t *peer_name_lengths;
uint16_t *oldpeer_name_lengths;
#ifdef AUDIO
Call call;
#endif
} GroupChat;
void kill_groupchat_window(ToxWindow *self);

27
src/toxic.c
View File

@ -957,25 +957,6 @@ static int init_default_data_files(void)
return config_err;
}
#define REC_TOX_DO_LOOPS_PER_SEC 25
/* Adjusts usleep value so that tox_do runs close to the recommended number of times per second */
static useconds_t optimal_msleepval(uint64_t *looptimer, uint64_t *loopcount, uint64_t cur_time, useconds_t msleepval)
{
useconds_t new_sleep = msleepval;
++(*loopcount);
if (*looptimer == cur_time)
return new_sleep;
if (*loopcount != REC_TOX_DO_LOOPS_PER_SEC)
new_sleep *= (double) *loopcount / REC_TOX_DO_LOOPS_PER_SEC;
*looptimer = cur_time;
*loopcount = 0;
return new_sleep;
}
#ifdef X11
void cb(const char* asdv, DropType dt)
{
@ -1086,9 +1067,6 @@ int main(int argc, char *argv[])
execute(prompt->chatwin->history, prompt, m, avatarstr, GLOBAL_COMMAND_MODE);
uint64_t last_save = (uint64_t) time(NULL);
uint64_t looptimer = last_save;
useconds_t msleepval = 40000;
uint64_t loopcount = 0;
while (true) {
update_unix_time();
@ -1097,15 +1075,16 @@ int main(int argc, char *argv[])
if (timed_out(last_save, cur_time, AUTOSAVE_FREQ)) {
pthread_mutex_lock(&Winthread.lock);
if (store_data(m, DATA_FILE) != 0)
line_info_add(prompt, NULL, NULL, NULL, SYS_MSG, 0, RED, "WARNING: Failed to save to data file");
pthread_mutex_unlock(&Winthread.lock);
last_save = cur_time;
}
msleepval = optimal_msleepval(&looptimer, &loopcount, cur_time, msleepval);
usleep(msleepval);
usleep((MIN(tox_do_interval(m), toxav_do_interval(av))));
}
return 0;

5
src/toxic.h
View File

@ -116,9 +116,4 @@ void on_file_data(Tox *m, int32_t friendnumber, uint8_t filenumber, const uint8_
void on_typing_change(Tox *m, int32_t friendnumber, uint8_t is_typing, void *userdata);
void on_read_receipt(Tox *m, int32_t, uint32_t, void *userdata);
#ifdef AUDIO
void on_write_device(Tox *m, int groupnum, int peernum, const int16_t *pcm, unsigned int samples,
uint8_t channels, unsigned int sample_rate, void *userdata);
#endif /* AUDIO */
#endif /* #define TOXIC_H */

15
src/windows.c
View File

@ -268,21 +268,6 @@ void on_read_receipt(Tox *m, int32_t friendnumber, uint32_t receipt, void *userd
}
}
#ifdef AUDIO
void on_write_device(Tox *m, int groupnum, int peernum, const int16_t *pcm, unsigned int samples,
uint8_t channels, unsigned int sample_rate, void *userdata)
{
int i;
for (i = 0; i < MAX_WINDOWS_NUM; ++i) {
if (windows[i].onWriteDevice != NULL)
windows[i].onWriteDevice(&windows[i], m, groupnum, peernum, pcm, samples, channels, samples);
}
}
#endif /* AUDIO */
/* CALLBACKS END */
int add_window(Tox *m, ToxWindow w)