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This should work

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This commit is contained in:
mannol 2014-05-10 18:00:49 +02:00
parent 0fa03b9240
commit 9bb910a370
9 changed files with 315 additions and 264 deletions
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61
auto_tests/Makefile.inc
View File

@ -1,10 +1,9 @@
if BUILD_TESTS
#TESTS = messenger_autotest crypto_test network_test assoc_test onion_test TCP_test tox_test
#check_PROGRAMS = messenger_autotest crypto_test network_test assoc_test onion_test TCP_test tox_test
TESTS = toxav_many_test
check_PROGRAMS = toxav_many_test
TESTS = messenger_autotest crypto_test network_test assoc_test onion_test TCP_test tox_test
#toxav_basic_test toxav_many_test
check_PROGRAMS = messenger_autotest crypto_test network_test assoc_test onion_test TCP_test tox_test
#toxav_basic_test toxav_many_test
AUTOTEST_CFLAGS = \
$(LIBSODIUM_CFLAGS) \
@ -20,61 +19,63 @@ AUTOTEST_LDADD = \
$(CHECK_LIBS)
#Tests don't work atm
if BUILD_AV
#TESTS += toxav_basic_test
#check_PROGRAMS += toxav_basic_test
AUTOTEST_LDADD += libtoxav.la
#AUTOTEST_LDADD += libtoxav.la
endif
#messenger_autotest_SOURCES = ../auto_tests/messenger_test.c
messenger_autotest_SOURCES = ../auto_tests/messenger_test.c
#messenger_autotest_CFLAGS = $(AUTOTEST_CFLAGS)
messenger_autotest_CFLAGS = $(AUTOTEST_CFLAGS)
#messenger_autotest_LDADD = $(AUTOTEST_LDADD)
messenger_autotest_LDADD = $(AUTOTEST_LDADD)
#crypto_test_SOURCES = ../auto_tests/crypto_test.c
crypto_test_SOURCES = ../auto_tests/crypto_test.c
#crypto_test_CFLAGS = $(AUTOTEST_CFLAGS)
crypto_test_CFLAGS = $(AUTOTEST_CFLAGS)
#crypto_test_LDADD = $(AUTOTEST_LDADD)
crypto_test_LDADD = $(AUTOTEST_LDADD)
#network_test_SOURCES = ../auto_tests/network_test.c
network_test_SOURCES = ../auto_tests/network_test.c
#network_test_CFLAGS = $(AUTOTEST_CFLAGS)
network_test_CFLAGS = $(AUTOTEST_CFLAGS)
#network_test_LDADD = $(AUTOTEST_LDADD)
network_test_LDADD = $(AUTOTEST_LDADD)
#assoc_test_SOURCES = ../auto_tests/assoc_test.c
assoc_test_SOURCES = ../auto_tests/assoc_test.c
#assoc_test_CFLAGS = $(AUTOTEST_CFLAGS)
assoc_test_CFLAGS = $(AUTOTEST_CFLAGS)
#assoc_test_LDADD = $(AUTOTEST_LDADD)
assoc_test_LDADD = $(AUTOTEST_LDADD)
#onion_test_SOURCES = ../auto_tests/onion_test.c
onion_test_SOURCES = ../auto_tests/onion_test.c
#onion_test_CFLAGS = $(AUTOTEST_CFLAGS)
onion_test_CFLAGS = $(AUTOTEST_CFLAGS)
#onion_test_LDADD = $(AUTOTEST_LDADD)
onion_test_LDADD = $(AUTOTEST_LDADD)
#TCP_test_SOURCES = ../auto_tests/TCP_test.c
TCP_test_SOURCES = ../auto_tests/TCP_test.c
#TCP_test_CFLAGS = $(AUTOTEST_CFLAGS)
TCP_test_CFLAGS = $(AUTOTEST_CFLAGS)
#TCP_test_LDADD = $(AUTOTEST_LDADD)
TCP_test_LDADD = $(AUTOTEST_LDADD)
#tox_test_SOURCES = ../auto_tests/tox_test.c
tox_test_SOURCES = ../auto_tests/tox_test.c
#tox_test_CFLAGS = $(AUTOTEST_CFLAGS)
tox_test_CFLAGS = $(AUTOTEST_CFLAGS)
#tox_test_LDADD = $(AUTOTEST_LDADD)
tox_test_LDADD = $(AUTOTEST_LDADD)
#Tests don't work atm
if BUILD_AV
#toxav_basic_test_SOURCES = ../auto_tests/toxav_basic_test.c
@ -83,11 +84,11 @@ if BUILD_AV
#toxav_basic_test_LDADD = $(AUTOTEST_LDADD)
toxav_many_test_SOURCES = ../auto_tests/toxav_many_test.c
#toxav_many_test_SOURCES = ../auto_tests/toxav_many_test.c
toxav_many_test_CFLAGS = $(AUTOTEST_CFLAGS)
#toxav_many_test_CFLAGS = $(AUTOTEST_CFLAGS)
toxav_many_test_LDADD = $(AUTOTEST_LDADD)
#toxav_many_test_LDADD = $(AUTOTEST_LDADD)
endif
endif

110
auto_tests/toxav_basic_test.c
View File

@ -46,6 +46,9 @@ typedef struct _Status {
Party Bob;
} Status;
/* My default settings */
static ToxAvCodecSettings muhcaps;
void accept_friend_request(Tox *m, uint8_t *public_key, uint8_t *data, uint16_t length, void *userdata)
{
if (length == 7 && memcmp("gentoo", data, 7) == 0) {
@ -77,7 +80,7 @@ void callback_recv_starting ( uint32_t call_index, void *_arg )
/* Alice always sends invite */
printf("Call started on Alice side...\n");
cast->Alice.status = InCall;
toxav_prepare_transmission(cast->Alice.av, call_index, 1);
toxav_prepare_transmission(cast->Alice.av, call_index, &muhcaps, 1);
}
void callback_recv_ending ( uint32_t call_index, void *_arg )
{
@ -104,7 +107,7 @@ void callback_call_started ( uint32_t call_index, void *_arg )
/* Alice always sends invite */
printf("Call started on Bob side...\n");
cast->Bob.status = InCall;
toxav_prepare_transmission(cast->Bob.av, call_index, 1);
toxav_prepare_transmission(cast->Bob.av, call_index, &muhcaps, 1);
}
void callback_call_canceled ( uint32_t call_index, void *_arg )
{
@ -193,12 +196,12 @@ START_TEST(test_AV_flows)
printf("All set after %llu seconds! Starting call...\n", time(NULL) - cur_time);
ToxAvCodecSettings muhcaps = av_DefaultSettings;
muhcaps = av_DefaultSettings;
muhcaps.video_height = muhcaps.video_width = 128;
Status status_control = {
{none, toxav_new(Alice, &muhcaps, 1), NULL},
{none, toxav_new(Bob, &muhcaps, 1), NULL},
{none, toxav_new(Alice, 1), NULL},
{none, toxav_new(Bob, 1), NULL},
};
@ -221,6 +224,9 @@ START_TEST(test_AV_flows)
int16_t sample_payload[10] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9};
uint8_t prepared_payload[1000];
int payload_size;
vpx_image_t *sample_image = vpx_img_alloc(NULL, VPX_IMG_FMT_I420, 128, 128, 1);
memcpy(sample_image->planes[VPX_PLANE_Y], sample_payload, 10);
@ -237,15 +243,20 @@ START_TEST(test_AV_flows)
*/
CALL_AND_START_LOOP(TypeAudio, TypeAudio) {
/* Both send */
toxav_send_audio(status_control.Alice.av, status_control.Alice.call_index, sample_payload, 10);
toxav_send_audio(status_control.Bob.av, status_control.Bob.call_index, sample_payload, 10);
int payload_size = toxav_prepare_audio_frame(status_control.Alice.av, status_control.Alice.call_index, prepared_payload, 1000, sample_payload, 120);
if (!( payload_size > 0 )) { /* FIXME: this will always fail */
ck_assert_msg ( 0, "Failed to encode payload" );
}
toxav_send_audio(status_control.Alice.av, status_control.Alice.call_index, prepared_payload, payload_size);
toxav_send_audio(status_control.Bob.av, status_control.Bob.call_index, prepared_payload, payload_size);
/* Both receive */
int16_t storage[10];
int recved;
/* Payload from Bob */
recved = toxav_recv_audio(status_control.Alice.av, status_control.Alice.call_index, 10, storage);
recved = toxav_recv_audio(status_control.Alice.av, status_control.Alice.call_index, 120, storage);
if ( recved ) {
/*ck_assert_msg(recved == 10 && memcmp(storage, sample_payload, 10) == 0, "Payload from Bob is invalid");*/
@ -253,7 +264,7 @@ START_TEST(test_AV_flows)
}
/* Payload from Alice */
recved = toxav_recv_audio(status_control.Bob.av, status_control.Bob.call_index, 10, storage);
recved = toxav_recv_audio(status_control.Bob.av, status_control.Bob.call_index, 120, storage);
if ( recved ) {
/*ck_assert_msg(recved == 10 && memcmp(storage, sample_payload, 10) == 0, "Payload from Alice is invalid");*/
@ -276,10 +287,15 @@ START_TEST(test_AV_flows)
*/
CALL_AND_START_LOOP(TypeAudio, TypeVideo) {
/* Both send */
toxav_send_audio(status_control.Alice.av, status_control.Alice.call_index, sample_payload, 10);
toxav_send_audio(status_control.Bob.av, status_control.Bob.call_index, sample_payload, 10);
toxav_send_video(status_control.Bob.av, status_control.Bob.call_index, sample_image);
int payload_size = toxav_prepare_audio_frame(status_control.Alice.av, status_control.Alice.call_index, prepared_payload, 1000, sample_payload, 120);
if (!( payload_size > 0 )) { /* FIXME: this will always fail */
ck_assert_msg ( 0, "Failed to encode payload" );
}
toxav_send_audio(status_control.Alice.av, status_control.Alice.call_index, prepared_payload, payload_size);
toxav_send_audio(status_control.Bob.av, status_control.Bob.call_index, prepared_payload, payload_size);
// toxav_send_video(status_control.Bob.av, status_control.Bob.call_index, sample_image);
/* Both receive */
int16_t storage[10];
@ -287,7 +303,7 @@ START_TEST(test_AV_flows)
int recved;
/* Payload from Bob */
recved = toxav_recv_audio(status_control.Alice.av, status_control.Alice.call_index, 10, storage);
recved = toxav_recv_audio(status_control.Alice.av, status_control.Alice.call_index, 120, storage);
if ( recved ) {
/*ck_assert_msg(recved == 10 && memcmp(storage, sample_payload, 10) == 0, "Payload from Bob is invalid");*/
@ -295,19 +311,20 @@ START_TEST(test_AV_flows)
}
/* Video payload */
toxav_recv_video(status_control.Alice.av, status_control.Alice.call_index, &video_storage);
if ( video_storage ) {
/*ck_assert_msg( memcmp(video_storage->planes[VPX_PLANE_Y], sample_payload, 10) == 0 ||
memcmp(video_storage->planes[VPX_PLANE_U], sample_payload, 10) == 0 ||
memcmp(video_storage->planes[VPX_PLANE_V], sample_payload, 10) == 0 , "Payload from Bob is invalid");*/
}
// toxav_recv_video(status_control.Alice.av, status_control.Alice.call_index, &video_storage);
//
// if ( video_storage ) {
// /*ck_assert_msg( memcmp(video_storage->planes[VPX_PLANE_Y], sample_payload, 10) == 0 ||
// memcmp(video_storage->planes[VPX_PLANE_U], sample_payload, 10) == 0 ||
// memcmp(video_storage->planes[VPX_PLANE_V], sample_payload, 10) == 0 , "Payload from Bob is invalid");*/
// vpx_img_free(video_storage);
// }
/* Payload from Alice */
recved = toxav_recv_audio(status_control.Bob.av, status_control.Bob.call_index, 10, storage);
recved = toxav_recv_audio(status_control.Bob.av, status_control.Bob.call_index, 120, storage);
if ( recved ) {
/*ck_assert_msg(recved == 10 && memcmp(storage, sample_payload, 10) == 0, "Payload from Alice is invalid");*/
@ -330,11 +347,16 @@ START_TEST(test_AV_flows)
*/
CALL_AND_START_LOOP(TypeVideo, TypeVideo) {
/* Both send */
toxav_send_audio(status_control.Alice.av, status_control.Alice.call_index, sample_payload, 10);
toxav_send_video(status_control.Alice.av, status_control.Alice.call_index, sample_image);
toxav_send_audio(status_control.Bob.av, status_control.Bob.call_index, sample_payload, 10);
toxav_send_video(status_control.Bob.av, status_control.Bob.call_index, sample_image);
int payload_size = toxav_prepare_audio_frame(status_control.Alice.av, status_control.Alice.call_index, prepared_payload, 1000, sample_payload, 120);
if (!( payload_size > 0 )) { /* FIXME: this will always fail */
ck_assert_msg ( 0, "Failed to encode payload" );
}
toxav_send_audio(status_control.Alice.av, status_control.Alice.call_index, prepared_payload, payload_size);
// toxav_send_video(status_control.Alice.av, status_control.Alice.call_index, sample_image);
toxav_send_audio(status_control.Bob.av, status_control.Bob.call_index, prepared_payload, payload_size);
// toxav_send_video(status_control.Bob.av, status_control.Bob.call_index, sample_image);
/* Both receive */
int16_t storage[10];
@ -342,7 +364,7 @@ START_TEST(test_AV_flows)
int recved;
/* Payload from Bob */
recved = toxav_recv_audio(status_control.Alice.av, status_control.Alice.call_index, 10, storage);
recved = toxav_recv_audio(status_control.Alice.av, status_control.Alice.call_index, 120, storage);
if ( recved ) {
/*ck_assert_msg(recved == 10 && memcmp(storage, sample_payload, 10) == 0, "Payload from Bob is invalid");*/
@ -350,32 +372,34 @@ START_TEST(test_AV_flows)
}
/* Video payload */
toxav_recv_video(status_control.Alice.av, status_control.Alice.call_index, &video_storage);
if ( video_storage ) {
/*ck_assert_msg( memcmp(video_storage->planes[VPX_PLANE_Y], sample_payload, 10) == 0 ||
memcmp(video_storage->planes[VPX_PLANE_U], sample_payload, 10) == 0 ||
memcmp(video_storage->planes[VPX_PLANE_V], sample_payload, 10) == 0 , "Payload from Bob is invalid");*/
}
// toxav_recv_video(status_control.Alice.av, status_control.Alice.call_index, &video_storage);
//
// if ( video_storage ) {
// /*ck_assert_msg( memcmp(video_storage->planes[VPX_PLANE_Y], sample_payload, 10) == 0 ||
// memcmp(video_storage->planes[VPX_PLANE_U], sample_payload, 10) == 0 ||
// memcmp(video_storage->planes[VPX_PLANE_V], sample_payload, 10) == 0 , "Payload from Bob is invalid");*/
// vpx_img_free(video_storage);
// }
/* Payload from Alice */
recved = toxav_recv_audio(status_control.Bob.av, status_control.Bob.call_index, 10, storage);
recved = toxav_recv_audio(status_control.Bob.av, status_control.Bob.call_index, 120, storage);
if ( recved ) {
/*ck_assert_msg(recved == 10 && memcmp(storage, sample_payload, 10) == 0, "Payload from Alice is invalid");*/
}
/* Video payload */
toxav_recv_video(status_control.Bob.av, status_control.Bob.call_index, &video_storage);
if ( video_storage ) {
/*ck_assert_msg( memcmp(video_storage->planes[VPX_PLANE_Y], sample_payload, 10) == 0 ||
memcmp(video_storage->planes[VPX_PLANE_U], sample_payload, 10) == 0 ||
memcmp(video_storage->planes[VPX_PLANE_V], sample_payload, 10) == 0 , "Payload from Alice is invalid");*/
}
// toxav_recv_video(status_control.Bob.av, status_control.Bob.call_index, &video_storage);
//
// if ( video_storage ) {
// /*ck_assert_msg( memcmp(video_storage->planes[VPX_PLANE_Y], sample_payload, 10) == 0 ||
// memcmp(video_storage->planes[VPX_PLANE_U], sample_payload, 10) == 0 ||
// memcmp(video_storage->planes[VPX_PLANE_V], sample_payload, 10) == 0 , "Payload from Alice is invalid");*/
// vpx_img_free(video_storage);
// }
if (time(NULL) - cur_time > 10) { /* Transmit for 10 seconds */

81
auto_tests/toxav_many_test.c
View File

@ -131,12 +131,9 @@ void* in_thread_call (void* arg)
int step = 0,running = 1;
int call_idx;
int16_t sample_payload[10] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9};
vpx_image_t *sample_image = vpx_img_alloc(NULL, VPX_IMG_FMT_I420, 128, 128, 1);
memcpy(sample_image->planes[VPX_PLANE_Y], sample_payload, 10);
memcpy(sample_image->planes[VPX_PLANE_U], sample_payload, 10);
memcpy(sample_image->planes[VPX_PLANE_V], sample_payload, 10);
int16_t sample_payload[10] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9};
uint8_t prepared_payload[1000];
/* NOTE: CALLEE WILL ALWAHYS NEED CALL_IDX == 0 */
@ -159,60 +156,43 @@ void* in_thread_call (void* arg)
if (this_call->Caller.status == InCall) { /* I think this is okay */
call_print(call_idx, "Sending rtp ...");
ToxAvCodecSettings cast = av_DefaultSettings;
c_sleep(1000); /* We have race condition here */
toxav_prepare_transmission(this_call->Callee.av, 0, 1);
toxav_prepare_transmission(this_call->Caller.av, call_idx, 1);
toxav_prepare_transmission(this_call->Callee.av, 0, &cast, 1);
toxav_prepare_transmission(this_call->Caller.av, call_idx, &cast, 1);
int payload_size = toxav_prepare_audio_frame(this_call->Caller.av, call_idx, prepared_payload, 1000, sample_payload, 120);
if (!( payload_size > 0 )) {
ck_assert_msg ( 0, "Failed to encode payload" );
}
while (time(NULL) - start < 10) { /* 10 seconds */
/* Both send */
toxav_send_audio(this_call->Caller.av, call_idx, sample_payload, 10);
toxav_send_video(this_call->Caller.av, call_idx, sample_image);
toxav_send_audio(this_call->Caller.av, call_idx, prepared_payload, payload_size);
toxav_send_audio(this_call->Callee.av, 0, sample_payload, 10);
toxav_send_video(this_call->Callee.av, 0, sample_image);
toxav_send_audio(this_call->Callee.av, 0, prepared_payload, payload_size);
call_print(time(NULL) - start, "Blaaah");
/* Both receive */
int16_t storage[10];
vpx_image_t *video_storage;
int16_t storage[1000];
int recved;
/* Payload from CALLEE */
recved = toxav_recv_audio(this_call->Caller.av, call_idx, 10, storage);
if ( recved ) {
/*ck_assert_msg(recved == 10 && memcmp(storage, sample_payload, 10) == 0, "Payload from CALLEE is invalid");*/
memset(storage, 0, 10);
}
/* Video payload */
toxav_recv_video(this_call->Caller.av, call_idx, &video_storage);
if ( video_storage ) {
/*ck_assert_msg( memcmp(video_storage->planes[VPX_PLANE_Y], sample_payload, 10) == 0 ||
* memcmp(video_storage->planes[VPX_PLANE_U], sample_payload, 10) == 0 ||
* memcmp(video_storage->planes[VPX_PLANE_V], sample_payload, 10) == 0 , "Payload from CALLEE is invalid");*/
vpx_img_free(video_storage);
}
/* Payload from CALLER */
recved = toxav_recv_audio(this_call->Callee.av, 0, 10, storage);
recved = toxav_recv_audio(this_call->Callee.av, 0, 120, storage);
if ( recved ) {
/*ck_assert_msg(recved == 10 && memcmp(storage, sample_payload, 10) == 0, "Payload from CALLER is invalid");*/
}
/* Video payload */
toxav_recv_video(this_call->Callee.av, 0, &video_storage);
if ( video_storage ) {
/*ck_assert_msg( memcmp(video_storage->planes[VPX_PLANE_Y], sample_payload, 10) == 0 ||
* memcmp(video_storage->planes[VPX_PLANE_U], sample_payload, 10) == 0 ||
* memcmp(video_storage->planes[VPX_PLANE_V], sample_payload, 10) == 0 , "Payload from CALLER is invalid");*/
vpx_img_free(video_storage);
}
/* Payload from CALLEE */
recved = toxav_recv_audio(this_call->Caller.av, call_idx, 120, storage);
if ( recved ) {
/*ck_assert_msg(recved == 10 && memcmp(storage, sample_payload, 10) == 0, "Payload from CALLEE is invalid");*/
}
//c_sleep(20);
}
step++; /* This terminates the loop */
@ -247,6 +227,7 @@ void* in_thread_call (void* arg)
START_TEST(test_AV_three_calls)
// void test_AV_three_calls()
{
long long unsigned int cur_time = time(NULL);
Tox *bootstrap_node = tox_new(0);
@ -306,23 +287,20 @@ START_TEST(test_AV_three_calls)
printf("All set after %llu seconds! Starting call...\n", time(NULL) - cur_time);
ToxAvCodecSettings cast = av_DefaultSettings;
ToxAv* uniqcallerav = toxav_new(caller, &cast, 3);
ToxAv* uniqcallerav = toxav_new(caller, 3);
Status status_control = {
0,
{none, uniqcallerav, 0},
{none, toxav_new(callees[0], &cast, 1), 0},
{none, toxav_new(callees[0], 1), 0},
0,
{none, uniqcallerav},
{none, toxav_new(callees[1], &cast, 1), 1},
{none, toxav_new(callees[1], 1), 1},
0,
{none, uniqcallerav},
{none, toxav_new(callees[2], &cast, 1), 2}
{none, toxav_new(callees[2], 1), 2}
};
@ -404,4 +382,7 @@ int main(int argc, char *argv[])
return number_failed;
// test_AV_three_calls();
//
// return 0;
}

34
toxav/media.c
View File

@ -36,8 +36,7 @@
#include "rtp.h"
#include "media.h"
int empty_queue(struct jitter_buffer *q)
int empty_queue(JitterBuffer *q)
{
while (q->size > 0) {
rtp_free_msg(NULL, q->queue[q->front]);
@ -54,11 +53,11 @@ int empty_queue(struct jitter_buffer *q)
return 0;
}
struct jitter_buffer *create_queue(int capacity)
JitterBuffer *create_queue(int capacity)
{
struct jitter_buffer *q;
q = calloc(sizeof(struct jitter_buffer), 1);
q->queue = calloc(sizeof(RTPMessage *), capacity);
JitterBuffer *q;
if ( !(q = calloc(sizeof(JitterBuffer), 1)) ) return NULL;
if (!(q->queue = calloc(sizeof(RTPMessage *), capacity))) return NULL;
q->size = 0;
q->capacity = capacity;
q->front = 0;
@ -70,10 +69,20 @@ struct jitter_buffer *create_queue(int capacity)
return q;
}
void terminate_queue(JitterBuffer* q)
{
int i;
for ( i = 0; i < q->capacity; i ++ ) {
rtp_free_msg(NULL, q->queue[i]);
}
free(q->queue);
free(q);
}
#define sequnum_older(sn_a, sn_b, ts_a, ts_b) (sn_a > sn_b || ts_a > ts_b)
/* success is 0 when there is nothing to dequeue, 1 when there's a good packet, 2 when there's a lost packet */
RTPMessage *dequeue(struct jitter_buffer *q, int *success)
RTPMessage *dequeue(JitterBuffer *q, int *success)
{
if (q->size == 0 || q->queue_ready == 0) { /* Empty queue */
q->queue_ready = 0;
@ -122,10 +131,10 @@ RTPMessage *dequeue(struct jitter_buffer *q, int *success)
}
void queue(struct jitter_buffer* q, RTPMessage* pk)
void queue(JitterBuffer* q, RTPMessage* pk)
{
if (q->size == q->capacity) { /* Full, empty queue */
LOGGER_DEBUG("Queue full, emptying...");
LOGGER_DEBUG("Queue full s(%d) c(%d), emptying...", q->size, q->capacity);
empty_queue(q);
}
@ -257,7 +266,7 @@ CodecState *codec_init_session ( uint32_t audio_bitrate,
uint32_t video_bitrate )
{
CodecState *retu = calloc(sizeof(CodecState), 1);
assert(retu);
if(!retu) return NULL;
retu->audio_bitrate = audio_bitrate;
retu->audio_sample_rate = audio_sample_rate;
@ -275,6 +284,11 @@ CodecState *codec_init_session ( uint32_t audio_bitrate,
retu->capabilities |= ( 0 == init_audio_encoder(retu, audio_channels) ) ? a_encoding : 0;
retu->capabilities |= ( 0 == init_audio_decoder(retu, audio_channels) ) ? a_decoding : 0;
if ( retu->capabilities == 0 ) { /* everything failed */
free (retu);
return NULL;
}
return retu;
}

12
toxav/media.h
View File

@ -69,7 +69,7 @@ typedef struct _CodecState {
} CodecState;
struct jitter_buffer {
typedef struct _JitterBuffer {
RTPMessage **queue;
uint16_t capacity;
uint16_t size;
@ -79,12 +79,12 @@ struct jitter_buffer {
uint16_t current_id;
uint32_t current_ts;
uint8_t id_set;
};
} JitterBuffer;
struct jitter_buffer *create_queue(int capacity);
void queue(struct jitter_buffer *q, RTPMessage *pk);
RTPMessage *dequeue(struct jitter_buffer *q, int *success);
JitterBuffer *create_queue(int capacity);
void terminate_queue(JitterBuffer *q);
void queue(JitterBuffer *q, RTPMessage *pk);
RTPMessage *dequeue(JitterBuffer *q, int *success);
CodecState *codec_init_session ( uint32_t audio_bitrate,

6
toxav/rtp.c
View File

@ -754,11 +754,12 @@ RTPMessage *rtp_recv_msg ( RTPSession *session )
return NULL;
}
pthread_mutex_lock(&session->mutex);
if ( session->queue_size == 0 ) {
return NULL;
}
pthread_mutex_lock(&session->mutex);
RTPMessage *_retu = session->oldest_msg;
@ -768,8 +769,11 @@ RTPMessage *rtp_recv_msg ( RTPSession *session )
if ( !session->oldest_msg )
session->last_msg = NULL;
session->queue_size --;
pthread_mutex_unlock(&session->mutex);
return _retu;
}

245
toxav/toxav.c
View File

@ -25,17 +25,20 @@
#include "config.h"
#endif /* HAVE_CONFIG_H */
#define _GNU_SOURCE /* implicit declaration warning */
#include "rtp.h"
#include "media.h"
#include "msi.h"
#include "toxav.h"
#include "../toxcore/logger.h"
#include <assert.h>
#include <stdlib.h>
#include <string.h>
#include <assert.h>
#include "toxav.h"
/* Assume 60 fps*/
#define MAX_ENCODE_TIME_US ((1000 / 60) * 1000)
@ -45,27 +48,23 @@
static const uint8_t audio_index = 0, video_index = 1;
typedef struct _CallRTPSessions {
RTPSession *crtps[2]; /* Audio is first and video is second */
} CallRTPSessions;
typedef struct _CallSpecific {
RTPSession *crtps[2]; /** Audio is first and video is second */
CodecState *cs;/** Each call have its own encoders and decoders.
* You can, but don't have to, reuse encoders for
* multiple calls. If you choose to reuse encoders,
* make sure to also reuse encoded payload for every call.
* Decoders have to be unique for each call. FIXME: Now add refcounted encoders and
* reuse them really.
*/
JitterBuffer *j_buf; /** Jitter buffer for audio */
} CallSpecific;
typedef enum {
ts_closing,
ts_running,
ts_closed
} ThreadState;
struct _ToxAv {
Messenger *messenger;
MSISession *msi_session; /** Main msi session */
CallRTPSessions* rtp_sessions;
struct jitter_buffer *j_buf;
CodecState *cs;
CallSpecific* calls; /** Per-call params */
uint32_t max_calls;
};
@ -93,7 +92,7 @@ const ToxAvCodecSettings av_DefaultSettings = {
* @return ToxAv*
* @retval NULL On error.
*/
ToxAv *toxav_new( Tox* messenger, ToxAvCodecSettings* codec_settings, uint32_t max_calls)
ToxAv *toxav_new( Tox* messenger, uint32_t max_calls)
{
ToxAv *av = calloc ( sizeof(ToxAv), 1);
@ -105,19 +104,9 @@ ToxAv *toxav_new( Tox* messenger, ToxAvCodecSettings* codec_settings, uint32_t m
av->msi_session = msi_init_session(av->messenger, max_calls);
av->msi_session->agent_handler = av;
av->rtp_sessions = calloc(sizeof(CallRTPSessions), max_calls);
av->calls = calloc(sizeof(CallSpecific), max_calls);
av->max_calls = max_calls;
av->j_buf = create_queue(codec_settings->jbuf_capacity);
av->cs = codec_init_session(codec_settings->audio_bitrate,
codec_settings->audio_frame_duration,
codec_settings->audio_sample_rate,
codec_settings->audio_channels,
codec_settings->video_width,
codec_settings->video_height,
codec_settings->video_bitrate);
return av;
}
@ -133,19 +122,29 @@ void toxav_kill ( ToxAv *av )
int i = 0;
for (; i < av->max_calls; i ++) {
if ( av->rtp_sessions[i].crtps[audio_index] ) {
rtp_terminate_session(av->rtp_sessions[i].crtps[audio_index], av->msi_session->messenger_handle);
if ( av->calls[i].crtps[audio_index] ) {
rtp_terminate_session(av->calls[i].crtps[audio_index], av->msi_session->messenger_handle);
}
if ( av->rtp_sessions[i].crtps[video_index] ) {
rtp_terminate_session(av->rtp_sessions[i].crtps[video_index], av->msi_session->messenger_handle);
if ( av->calls[i].crtps[video_index] ) {
rtp_terminate_session(av->calls[i].crtps[video_index], av->msi_session->messenger_handle);
}
av->calls[i].crtps[audio_index] = NULL;
av->calls[i].crtps[video_index] = NULL;
if ( av->calls[i].j_buf ) {
terminate_queue(av->calls[i].j_buf);
av->calls[i].j_buf = NULL;
}
if ( av->calls[i].cs ) {
codec_terminate_session(av->calls[i].cs);
av->calls[i].cs = NULL;
}
}
free(av->rtp_sessions);
codec_terminate_session(av->cs);
free(av->calls);
free(av);
}
@ -286,14 +285,16 @@ int toxav_stop_call ( ToxAv* av, uint32_t call_index )
* @retval 0 Success.
* @retval ToxAvError On error.
*/
int toxav_prepare_transmission ( ToxAv* av, uint32_t call_index, int support_video )
int toxav_prepare_transmission ( ToxAv* av, uint32_t call_index, ToxAvCodecSettings* codec_settings, int support_video )
{
if ( !av->msi_session || av->msi_session->max_calls <= call_index || !av->msi_session->calls[call_index] ) {
/*fprintf(stderr, "Error while starting audio RTP session: invalid call!\n");*/
return ErrorInternal;
}
av->rtp_sessions[call_index].crtps[audio_index] =
CallSpecific* call = &av->calls[call_index];
call->crtps[audio_index] =
rtp_init_session(
type_audio,
av->messenger,
@ -301,18 +302,17 @@ int toxav_prepare_transmission ( ToxAv* av, uint32_t call_index, int support_vid
av->msi_session->calls[call_index]->key_peer,
av->msi_session->calls[call_index]->key_local,
av->msi_session->calls[call_index]->nonce_peer,
av->msi_session->calls[call_index]->nonce_local
);
av->msi_session->calls[call_index]->nonce_local);
if ( !av->rtp_sessions[call_index].crtps[audio_index] ) {
if ( !call->crtps[audio_index] ) {
/*fprintf(stderr, "Error while starting audio RTP session!\n");*/
return ErrorStartingAudioRtp;
}
if ( support_video ) {
av->rtp_sessions[call_index].crtps[video_index] =
call->crtps[video_index] =
rtp_init_session (
type_video,
av->messenger,
@ -320,18 +320,26 @@ int toxav_prepare_transmission ( ToxAv* av, uint32_t call_index, int support_vid
av->msi_session->calls[call_index]->key_peer,
av->msi_session->calls[call_index]->key_local,
av->msi_session->calls[call_index]->nonce_peer,
av->msi_session->calls[call_index]->nonce_local
);
av->msi_session->calls[call_index]->nonce_local);
if ( !av->rtp_sessions[call_index].crtps[video_index] ) {
if ( !call->crtps[video_index] ) {
/*fprintf(stderr, "Error while starting video RTP session!\n");*/
return ErrorStartingVideoRtp;
}
}
if ( !(call->j_buf = create_queue(codec_settings->jbuf_capacity)) ) return ErrorInternal;
return ErrorNone;
call->cs = codec_init_session(codec_settings->audio_bitrate,
codec_settings->audio_frame_duration,
codec_settings->audio_sample_rate,
codec_settings->audio_channels,
codec_settings->video_width,
codec_settings->video_height,
codec_settings->video_bitrate);
return call->cs ? ErrorNone : ErrorInternal;
}
/**
@ -344,19 +352,30 @@ int toxav_prepare_transmission ( ToxAv* av, uint32_t call_index, int support_vid
*/
int toxav_kill_transmission ( ToxAv *av, uint32_t call_index )
{
if ( av->rtp_sessions[call_index].crtps[audio_index] && -1 == rtp_terminate_session(av->rtp_sessions[call_index].crtps[audio_index], av->messenger) ) {
CallSpecific* call = &av->calls[call_index];
if ( call->crtps[audio_index] && -1 == rtp_terminate_session(call->crtps[audio_index], av->messenger) ) {
/*fprintf(stderr, "Error while terminating audio RTP session!\n");*/
return ErrorTerminatingAudioRtp;
}
if ( av->rtp_sessions[call_index].crtps[video_index] && -1 == rtp_terminate_session(av->rtp_sessions[call_index].crtps[video_index], av->messenger) ) {
if ( call->crtps[video_index] && -1 == rtp_terminate_session(call->crtps[video_index], av->messenger) ) {
/*fprintf(stderr, "Error while terminating video RTP session!\n");*/
return ErrorTerminatingVideoRtp;
}
av->rtp_sessions[call_index].crtps[audio_index] = NULL;
av->rtp_sessions[call_index].crtps[video_index] = NULL;
call->crtps[audio_index] = NULL;
call->crtps[video_index] = NULL;
if ( call->j_buf ) {
terminate_queue(call->j_buf);
call->j_buf = NULL;
}
if ( call->cs ) {
codec_terminate_session(call->cs);
call->cs = NULL;
}
return ErrorNone;
}
@ -375,8 +394,8 @@ int toxav_kill_transmission ( ToxAv *av, uint32_t call_index )
*/
inline__ int toxav_send_rtp_payload ( ToxAv *av, uint32_t call_index, ToxAvCallType type, const uint8_t *payload, uint16_t length )
{
if ( av->rtp_sessions[call_index].crtps[type - TypeAudio] )
return rtp_send_msg ( av->rtp_sessions[call_index].crtps[type - TypeAudio], av->msi_session->messenger_handle, payload, length );
if ( av->calls[call_index].crtps[type - TypeAudio] )
return rtp_send_msg ( av->calls[call_index].crtps[type - TypeAudio], av->msi_session->messenger_handle, payload, length );
else return -1;
}
@ -394,27 +413,29 @@ inline__ int toxav_recv_rtp_payload ( ToxAv *av, uint32_t call_index, ToxAvCallT
{
if ( !dest ) return ErrorInternal;
if ( !av->rtp_sessions[call_index].crtps[type - TypeAudio] ) return ErrorNoRtpSession;
CallSpecific* call = &av->calls[call_index];
if ( !call->crtps[type - TypeAudio] ) return ErrorNoRtpSession;
RTPMessage *message;
if ( type == TypeAudio ) {
do {
message = rtp_recv_msg(av->rtp_sessions[call_index].crtps[audio_index]);
message = rtp_recv_msg(call->crtps[audio_index]);
if (message) {
/* push the packet into the queue */
queue(av->j_buf, message);
queue(call->j_buf, message);
}
} while (message);
int success = 0;
message = dequeue(av->j_buf, &success);
message = dequeue(call->j_buf, &success);
if ( success == 2) return ErrorAudioPacketLost;
} else {
message = rtp_recv_msg(av->rtp_sessions[call_index].crtps[video_index]);
message = rtp_recv_msg(call->crtps[video_index]);
}
if ( message ) {
@ -446,11 +467,12 @@ inline__ int toxav_recv_video ( ToxAv *av, uint32_t call_index, vpx_image_t **ou
uint8_t packet [RTP_PAYLOAD_SIZE];
int recved_size = 0;
int rc;
CallSpecific* call = &av->calls[call_index];
do {
recved_size = toxav_recv_rtp_payload(av, call_index, TypeVideo, packet);
if (recved_size > 0 && ( rc = vpx_codec_decode(&av->cs->v_decoder, packet, recved_size, NULL, 0) ) != VPX_CODEC_OK) {
if (recved_size > 0 && ( rc = vpx_codec_decode(&call->cs->v_decoder, packet, recved_size, NULL, 0) ) != VPX_CODEC_OK) {
/*fprintf(stderr, "Error decoding video: %s\n", vpx_codec_err_to_string(rc));*/
return ErrorInternal;
}
@ -459,12 +481,10 @@ inline__ int toxav_recv_video ( ToxAv *av, uint32_t call_index, vpx_image_t **ou
vpx_codec_iter_t iter = NULL;
vpx_image_t *img;
img = vpx_codec_get_frame(&av->cs->v_decoder, &iter);
img = vpx_codec_get_frame(&call->cs->v_decoder, &iter);
*output = img;
return 0;
/* Yeah, i set output to be NULL if nothing received
*/
}
/**
@ -476,60 +496,47 @@ inline__ int toxav_recv_video ( ToxAv *av, uint32_t call_index, vpx_image_t **ou
* @retval 0 Success.
* @retval ToxAvError On error.
*/
inline__ int toxav_send_video ( ToxAv *av, uint32_t call_index, vpx_image_t *input)
inline__ int toxav_send_video ( ToxAv *av, uint32_t call_index, const uint8_t* frame, int frame_size)
{
int rc = vpx_codec_encode(&av->cs->v_encoder, input, av->cs->frame_counter, 1, 0, MAX_ENCODE_TIME_US);
if ( rc != VPX_CODEC_OK) {
/*fprintf(stderr, "Could not encode video frame: %s\n", vpx_codec_err_to_string(rc));*/
return ErrorInternal;
}
++av->cs->frame_counter;
vpx_codec_iter_t iter = NULL;
const vpx_codec_cx_pkt_t *pkt;
int sent = 0;
while ( (pkt = vpx_codec_get_cx_data(&av->cs->v_encoder, &iter)) ) {
if (pkt->kind == VPX_CODEC_CX_FRAME_PKT) {
if (toxav_send_rtp_payload(av, call_index, TypeVideo, pkt->data.frame.buf, pkt->data.frame.sz) != -1)
++sent;
}
}
if (sent > 0)
return ErrorNone;
return ErrorInternal;
return toxav_send_rtp_payload(av, call_index, TypeVideo, frame, frame_size);
}
int toxav_prepare_video_frame(ToxAv* av, uint8_t* dest, int dest_max, vpx_image_t* input)
/**
* @brief Encode video frame
*
* @param av Handler
* @param dest Where to
* @param dest_max Max size
* @param input What to encode
* @return int
* @retval ToxAvError On error.
* @retval >0 On success
*/
inline__ int toxav_prepare_video_frame(ToxAv* av, uint32_t call_index, uint8_t* dest, int dest_max, vpx_image_t* input)
{
int rc = vpx_codec_encode(&av->cs->v_encoder, input, av->cs->frame_counter, 1, 0, MAX_ENCODE_TIME_US);
CallSpecific* call = &av->calls[call_index];
int rc = vpx_codec_encode(&call->cs->v_encoder, input, call->cs->frame_counter, 1, 0, MAX_ENCODE_TIME_US);
if ( rc != VPX_CODEC_OK) {
/*fprintf(stderr, "Could not encode video frame: %s\n", vpx_codec_err_to_string(rc));*/
fprintf(stderr, "Could not encode video frame: %s\n", vpx_codec_err_to_string(rc));
return ErrorInternal;
}
++av->cs->frame_counter;
++call->cs->frame_counter;
vpx_codec_iter_t iter = NULL;
const vpx_codec_cx_pkt_t *pkt;
int counted = 0, copied = 0;
int copied = 0;
while ( (pkt = vpx_codec_get_cx_data(&av->cs->v_encoder, &iter)) ) {
if (pkt->kind == VPX_CODEC_CX_FRAME_PKT) {
while ( (pkt = vpx_codec_get_cx_data(&call->cs->v_encoder, &iter)) ) {
if (pkt->kind == VPX_CODEC_CX_FRAME_PKT) {
if ( copied + pkt->data.frame.sz > dest_max ) return ErrorPacketTooLarge;
mempcpy(dest + copied, pkt->data.frame.buf, pkt->data.frame.sz);
if (toxav_send_rtp_payload(av, call_index, TypeVideo, pkt->data.frame.buf, pkt->data.frame.sz) != -1)
++counted;
copied += pkt->data.frame.sz;
}
}
if (counted > 0)
return ErrorNone;
return copied;
}
/**
@ -547,21 +554,28 @@ int toxav_prepare_video_frame(ToxAv* av, uint8_t* dest, int dest_max, vpx_image_
inline__ int toxav_recv_audio ( ToxAv *av, uint32_t call_index, int frame_size, int16_t *dest )
{
if ( !dest ) return ErrorInternal;
CallSpecific* call = &av->calls[call_index];
uint8_t packet [RTP_PAYLOAD_SIZE];
int recved_size = toxav_recv_rtp_payload(av, call_index, TypeAudio, packet);
if ( recved_size == ErrorAudioPacketLost ) {
int dec_size = opus_decode(av->cs->audio_decoder, NULL, 0, dest, frame_size, 1);
int dec_size = opus_decode(call->cs->audio_decoder, NULL, 0, dest, frame_size, 1);
if ( dec_size != OPUS_OK ) return ErrorInternal;
if ( dec_size != OPUS_OK )
return ErrorInternal;
else
return dec_size;
} else if ( recved_size ) {
int dec_size = opus_decode(av->cs->audio_decoder, packet, recved_size, dest, frame_size, 0);
if ( dec_size != OPUS_OK ) return ErrorInternal;
int dec_size = opus_decode(call->cs->audio_decoder, packet, recved_size, dest, frame_size, 0);
if ( dec_size != OPUS_OK )
return ErrorInternal;
else
return dec_size;
} else {
return 0; /* Nothing received */
}
@ -578,7 +592,7 @@ inline__ int toxav_recv_audio ( ToxAv *av, uint32_t call_index, int frame_size,
* @retval 0 Success.
* @retval ToxAvError On error.
*/
inline__ int toxav_send_audio ( ToxAv *av, uint32_t call_index, const int16_t *frame, int frame_size)
inline__ int toxav_send_audio ( ToxAv *av, uint32_t call_index, const uint8_t *frame, int frame_size)
{
return toxav_send_rtp_payload(av, call_index, TypeAudio, frame, frame_size);
}
@ -595,13 +609,14 @@ inline__ int toxav_send_audio ( ToxAv *av, uint32_t call_index, const int16_t *f
* @retval ToxAvError On error.
* @retval >0 On success
*/
int toxav_prepare_audio_frame ( ToxAv* av, int16_t* dest, int dest_max, const int16_t* frame, int frame_size)
inline__ int toxav_prepare_audio_frame ( ToxAv* av, uint32_t call_index, uint8_t* dest, int dest_max, const int16_t* frame, int frame_size)
{
int32_t rc = opus_encode(av->cs->audio_encoder, frame, frame_size, dest, dest_max);
int32_t rc = opus_encode(av->calls[call_index].cs->audio_encoder, frame, frame_size, dest, dest_max);
if (rc <= 0)
if (rc < 0) {
fprintf(stderr, "Failed to encode payload: %s\n", opus_strerror(rc));
return ErrorInternal;
}
return rc;
}
@ -650,9 +665,9 @@ int toxav_get_peer_id ( ToxAv* av, uint32_t call_index, int peer )
* @retval 1 Yes.
* @retval 0 No.
*/
inline__ int toxav_capability_supported ( ToxAv* av, ToxAvCapabilities capability )
inline__ int toxav_capability_supported ( ToxAv* av, uint32_t call_index, ToxAvCapabilities capability )
{
return av->cs->capabilities & (Capabilities) capability;
return av->calls[call_index].cs->capabilities & (Capabilities) capability;
}
/**
@ -665,7 +680,7 @@ inline__ int toxav_capability_supported ( ToxAv* av, ToxAvCapabilities capabilit
*/
void toxav_set_audio_queue_limit(ToxAv* av, uint32_t call_index, uint64_t limit)
{
rtp_queue_adjust_limit(av->rtp_sessions[call_index].crtps[audio_index], limit);
rtp_queue_adjust_limit(av->calls[call_index].crtps[audio_index], limit);
}
/**
@ -678,5 +693,5 @@ void toxav_set_audio_queue_limit(ToxAv* av, uint32_t call_index, uint64_t limit)
*/
void toxav_set_video_queue_limit(ToxAv* av, uint32_t call_index, uint64_t limit)
{
rtp_queue_adjust_limit(av->rtp_sessions[call_index].crtps[video_index], limit);
rtp_queue_adjust_limit(av->calls[call_index].crtps[video_index], limit);
}

28
toxav/toxav.h
View File

@ -133,7 +133,7 @@ extern const ToxAvCodecSettings av_DefaultSettings;
* @return ToxAv*
* @retval NULL On error.
*/
ToxAv *toxav_new(Tox *messenger, ToxAvCodecSettings* codec_settings, uint32_t max_calls);
ToxAv *toxav_new(Tox *messenger, uint32_t max_calls);
/**
* @brief Remove A/V session.
@ -228,7 +228,7 @@ int toxav_stop_call(ToxAv *av, uint32_t call_index);
* @retval 0 Success.
* @retval ToxAvError On error.
*/
int toxav_prepare_transmission(ToxAv* av, uint32_t call_index, int support_video);
int toxav_prepare_transmission(ToxAv* av, uint32_t call_index, ToxAvCodecSettings* codec_settings, int support_video);
/**
* @brief Call this at the end of the transmission.
@ -269,12 +269,13 @@ int toxav_recv_audio( ToxAv* av, uint32_t call_index, int frame_size, int16_t* d
* @brief Encode and send video packet.
*
* @param av Handler.
* @param input The packet.
* @param frame The encoded frame.
* @param frame_size The size of the encoded frame.
* @return int
* @retval 0 Success.
* @retval ToxAvError On error.
*/
int toxav_send_video ( ToxAv* av, uint32_t call_index, vpx_image_t* input);
int toxav_send_video ( ToxAv* av, uint32_t call_index, const uint8_t* frame, int frame_size);
/**
* @brief Send audio frame.
@ -287,9 +288,20 @@ int toxav_send_video ( ToxAv* av, uint32_t call_index, vpx_image_t* input);
* @retval 0 Success.
* @retval ToxAvError On error.
*/
int toxav_send_audio ( ToxAv* av, uint32_t call_index, const int16_t* frame, int frame_size);
int toxav_send_audio ( ToxAv* av, uint32_t call_index, const uint8_t* frame, int frame_size);
int toxav_prepare_video_frame ( ToxAv* av, uint8_t* dest, int dest_max, vpx_image_t* input );
/**
* @brief Encode video frame
*
* @param av Handler
* @param dest Where to
* @param dest_max Max size
* @param input What to encode
* @return int
* @retval ToxAvError On error.
* @retval >0 On success
*/
int toxav_prepare_video_frame ( ToxAv* av, uint32_t call_index, uint8_t* dest, int dest_max, vpx_image_t* input );
/**
* @brief Encode audio frame
@ -303,7 +315,7 @@ int toxav_prepare_video_frame ( ToxAv* av, uint8_t* dest, int dest_max, vpx_imag
* @retval ToxAvError On error.
* @retval >0 On success
*/
int toxav_prepare_audio_frame ( ToxAv* av, int16_t* dest, int dest_max, const int16_t* frame, int frame_size);
int toxav_prepare_audio_frame ( ToxAv* av, uint32_t call_index, uint8_t* dest, int dest_max, const int16_t* frame, int frame_size);
/**
* @brief Get peer transmission type. It can either be audio or video.
@ -334,7 +346,7 @@ int toxav_get_peer_id ( ToxAv* av, uint32_t call_index, int peer );
* @retval 1 Yes.
* @retval 0 No.
*/
int toxav_capability_supported ( ToxAv* av, ToxAvCapabilities capability );
int toxav_capability_supported ( ToxAv* av, uint32_t call_index, ToxAvCapabilities capability );
/**
* @brief Set queue limit

2
toxcore/logger.h
View File

@ -25,10 +25,10 @@
#ifndef __TOXLOGGER
#define __TOXLOGGER
#include <string.h>
// #define LOGGING
#ifdef LOGGING
#include <string.h>
typedef enum _LoggerLevel
{