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FS-7500: don't wait for video ready from inside video thread that sets that flag

This commit is contained in:
Anthony Minessale 2015-03-11 11:55:17 -05:00 committed by Michael Jerris
parent 1a31f1f183
commit d3359ff9f0
6 changed files with 109 additions and 26 deletions
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1
src/include/switch_core_media.h
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@ -326,6 +326,7 @@ SWITCH_DECLARE(void) switch_core_session_stop_media(switch_core_session_t *sessi
SWITCH_DECLARE(switch_media_flow_t) switch_core_session_media_flow(switch_core_session_t *session, switch_media_type_t type);
SWITCH_DECLARE(switch_status_t) switch_core_media_get_vid_params(switch_core_session_t *session, switch_vid_params_t *vid_params);
SWITCH_DECLARE(switch_status_t) switch_core_media_set_video_file(switch_core_session_t *session, switch_file_handle_t *fh, switch_rw_t rw);
SWITCH_DECLARE(switch_bool_t) switch_core_session_in_video_thread(switch_core_session_t *session);
SWITCH_END_EXTERN_C
#endif

10
src/mod/applications/mod_fsv/mod_fsv.c
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@ -670,10 +670,6 @@ static void decode_video_thread(switch_core_session_t *session, void *obj)
goto done;
}
switch_channel_set_flag(channel, CF_VIDEO_DECODED_READ);
switch_channel_set_flag(channel, CF_VIDEO_DEBUG_READ);
switch_channel_set_flag(channel, CF_VIDEO_DEBUG_WRITE);
while (switch_channel_ready(channel)) {
switch_status_t status = switch_core_session_read_video_frame(session, &frame, SWITCH_IO_FLAG_NONE, 0);
@ -687,6 +683,7 @@ static void decode_video_thread(switch_core_session_t *session, void *obj)
}
if (frame && frame->datalen > 0) {
printf("WTF %p\n", (void *)frame->img);
switch_core_session_write_video_frame(session, frame, SWITCH_IO_FLAG_NONE, 0);
} else {
continue;
@ -733,6 +730,11 @@ SWITCH_STANDARD_APP(decode_video_function)
switch_channel_answer(channel);
switch_core_session_request_video_refresh(session);
switch_channel_set_flag(channel, CF_VIDEO_DECODED_READ);
switch_channel_set_flag(channel, CF_VIDEO_DEBUG_READ);
switch_channel_set_flag(channel, CF_VIDEO_DEBUG_WRITE);
switch_core_media_start_video_function(session, decode_video_thread, &max_pictures);
switch_ivr_play_file(session, NULL, moh, NULL);

89
src/mod/codecs/mod_vpx/mod_vpx.c
View File

@ -44,12 +44,11 @@
SWITCH_MODULE_LOAD_FUNCTION(mod_vpx_load);
SWITCH_MODULE_DEFINITION(mod_vpx, mod_vpx_load, NULL, NULL);
#define encoder_interface (vpx_codec_vp8_cx())
#define decoder_interface (vpx_codec_vp8_dx())
struct vpx_context {
switch_codec_t *codec;
int is_vp9;
vpx_codec_iface_t *encoder_interface;
vpx_codec_iface_t *decoder_interface;
unsigned int flags;
switch_codec_settings_t codec_settings;
unsigned int bandwidth;
@ -88,6 +87,9 @@ typedef struct vpx_context vpx_context_t;
static switch_status_t init_decoder(switch_codec_t *codec)
{
vpx_context_t *context = (vpx_context_t *)codec->private_info;
vpx_codec_dec_cfg_t cfg = {0, 0, 0};
vpx_codec_flags_t dec_flags = 0;
if (context->flags & SWITCH_CODEC_FLAG_DECODE && !context->decoder_init) {
vp8_postproc_cfg_t ppcfg;
@ -96,7 +98,13 @@ static switch_status_t init_decoder(switch_codec_t *codec)
// context->decoder_init = 0;
//}
if (vpx_codec_dec_init(&context->decoder, decoder_interface, NULL, VPX_CODEC_USE_POSTPROC) != VPX_CODEC_OK) {
cfg.threads = switch_core_cpu_count();
if (!context->is_vp9) { // vp8 only
dec_flags = VPX_CODEC_USE_POSTPROC;
}
if (vpx_codec_dec_init(&context->decoder, context->decoder_interface, &cfg, dec_flags) != VPX_CODEC_OK) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Codec init error: [%d:%s]\n", context->encoder.err, context->encoder.err_detail);
return SWITCH_STATUS_FALSE;
}
@ -226,7 +234,7 @@ static switch_status_t init_encoder(switch_codec_t *codec)
}
} else if (context->flags & SWITCH_CODEC_FLAG_ENCODE) {
if (vpx_codec_enc_init(&context->encoder, encoder_interface, config, 0 & VPX_CODEC_USE_OUTPUT_PARTITION) != VPX_CODEC_OK) {
if (vpx_codec_enc_init(&context->encoder, context->encoder_interface, config, 0 & VPX_CODEC_USE_OUTPUT_PARTITION) != VPX_CODEC_OK) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Codec init error: [%d:%s]\n", context->encoder.err, context->encoder.err_detail);
return SWITCH_STATUS_FALSE;
}
@ -258,7 +266,6 @@ static switch_status_t switch_vpx_init(switch_codec_t *codec, switch_codec_flag_
vpx_context_t *context = NULL;
int encoding, decoding;
encoding = (flags & SWITCH_CODEC_FLAG_ENCODE);
decoding = (flags & SWITCH_CODEC_FLAG_DECODE);
@ -274,11 +281,23 @@ static switch_status_t switch_vpx_init(switch_codec_t *codec, switch_codec_flag_
context->codec_settings = *codec_settings;
}
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "%s\n", codec->implementation->iananame);
if (!strcmp(codec->implementation->iananame, "VP9")) {
context->is_vp9 = 1;
context->encoder_interface = vpx_codec_vp9_cx();
context->decoder_interface = vpx_codec_vp9_dx();
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "is vp9\n");
} else {
context->encoder_interface = vpx_codec_vp8_cx();
context->decoder_interface = vpx_codec_vp8_dx();
}
if (codec->fmtp_in) {
codec->fmtp_out = switch_core_strdup(codec->memory_pool, codec->fmtp_in);
}
if (vpx_codec_enc_config_default(encoder_interface, &context->config, 0) != VPX_CODEC_OK) {
if (vpx_codec_enc_config_default(context->encoder_interface, &context->config, 0) != VPX_CODEC_OK) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Encoder config Error\n");
return SWITCH_STATUS_FALSE;
}
@ -328,6 +347,16 @@ static switch_status_t switch_vpx_init(switch_codec_t *codec, switch_codec_flag_
+-+-+-+-+-+-+-+-+
*/
typedef struct {
unsigned extended:1;
unsigned reserved1:1;
unsigned non_referenced:1;
unsigned start:1;
unsigned reserved2:1;
unsigned pid:1;
} vp8_payload_descriptor_t;
static switch_status_t consume_partition(vpx_context_t *context, switch_frame_t *frame)
{
if (!context->pkt) {
@ -353,9 +382,14 @@ static switch_status_t consume_partition(vpx_context_t *context, switch_frame_t
}
if (context->pkt->data.frame.sz < SLICE_SIZE) {
uint8_t hdr = 0x10;
uint8_t hdr = 0x10;
memcpy(frame->data, &hdr, 1);
// ((uint8_t *)frame->data)[0] = 0x10;
//vp8_payload_descriptor_t *hdr = (vp8_payload_descriptor_t *)frame->data;
//hdr->start = 1;
//printf("WTF [%x] [%x]\n", *(unsigned char *)hdr, 0x10);
memcpy(frame->data, &hdr, 1);
memcpy((uint8_t *)frame->data + 1, context->pkt->data.frame.buf, context->pkt->data.frame.sz);
frame->datalen = context->pkt->data.frame.sz + 1;
frame->m = 1;
@ -494,7 +528,7 @@ static switch_status_t switch_vpx_encode(switch_codec_t *codec, switch_frame_t *
return consume_partition(context, frame);
}
static switch_status_t buffer_vpx_packets(vpx_context_t *context, switch_frame_t *frame)
static switch_status_t buffer_vp8_packets(vpx_context_t *context, switch_frame_t *frame)
{
uint8_t *data = frame->data;
uint8_t S;
@ -552,6 +586,27 @@ static switch_status_t buffer_vpx_packets(vpx_context_t *context, switch_frame_t
}
static switch_status_t buffer_vp9_packets(vpx_context_t *context, switch_frame_t *frame)
{
uint8_t *data = frame->data;
uint8_t *vp9;
int len = 0;
if (!frame) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "no frame in codec!!\n");
return SWITCH_STATUS_RESTART;
}
vp9 = data + 1;
len = frame->datalen - (vp9 - data);
switch_buffer_write(context->vpx_packet_buffer, vp9, len);
// switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "buffered %d bytes, buffer size: %" SWITCH_SIZE_T_FMT "\n", len, switch_buffer_inuse(context->vpx_packet_buffer));
return SWITCH_STATUS_SUCCESS;
}
static switch_status_t switch_vpx_decode(switch_codec_t *codec, switch_frame_t *frame)
{
vpx_context_t *context = (vpx_context_t *)codec->private_info;
@ -560,6 +615,8 @@ static switch_status_t switch_vpx_decode(switch_codec_t *codec, switch_frame_t *
switch_status_t status = SWITCH_STATUS_SUCCESS;
int is_keyframe = ((*(unsigned char *)frame->data) & 0x01) ? 0 : 1;
if (context->is_vp9) is_keyframe = 1; // don't know how to get it yet
if (context->need_decoder_reset != 0) {
vpx_codec_destroy(&context->decoder);
context->decoder_init = 0;
@ -578,7 +635,7 @@ static switch_status_t switch_vpx_decode(switch_codec_t *codec, switch_frame_t *
decoder = &context->decoder;
// switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "len: %d ts: %" SWITCH_SIZE_T_FMT " mark:%d\n", frame->datalen, frame->timestamp, frame->m);
// switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "len: %d ts: %u mark:%d\n", frame->datalen, frame->timestamp, frame->m);
if (!is_keyframe && context->last_received_timestamp && context->last_received_timestamp != frame->timestamp &&
(!frame->m) && (!context->last_received_complete_picture)) {
@ -592,7 +649,7 @@ static switch_status_t switch_vpx_decode(switch_codec_t *codec, switch_frame_t *
context->last_received_timestamp = frame->timestamp;
context->last_received_complete_picture = frame->m ? SWITCH_TRUE : SWITCH_FALSE;
status = buffer_vpx_packets(context, frame);
status = context->is_vp9 ? buffer_vp9_packets(context, frame) : buffer_vp8_packets(context, frame);
//printf("READ buf:%ld got_key:%d st:%d m:%d\n", switch_buffer_inuse(context->vpx_packet_buffer), context->got_key_frame, status, frame->m);
@ -621,7 +678,8 @@ static switch_status_t switch_vpx_decode(switch_codec_t *codec, switch_frame_t *
err = vpx_codec_decode(decoder, data, (unsigned int)len, NULL, 0);
if (err != VPX_CODEC_OK) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Error decoding %" SWITCH_SIZE_T_FMT " bytes, [%d:%d:%s]\n", len, err, decoder->err, decoder->err_detail);
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Error decoding %" SWITCH_SIZE_T_FMT " bytes, [%d:%s:%s]\n",
len, err, vpx_codec_error(decoder), vpx_codec_error_detail(decoder));
switch_goto_status(SWITCH_STATUS_RESTART, end);
}
@ -749,6 +807,9 @@ SWITCH_MODULE_LOAD_FUNCTION(mod_vpx_load)
SWITCH_ADD_CODEC(codec_interface, "VP8 Video");
switch_core_codec_add_video_implementation(pool, codec_interface, 99, "VP8", NULL,
switch_vpx_init, switch_vpx_encode, switch_vpx_decode, switch_vpx_control, switch_vpx_destroy);
SWITCH_ADD_CODEC(codec_interface, "VP9 Video");
switch_core_codec_add_video_implementation(pool, codec_interface, 99, "VP9", NULL,
switch_vpx_init, switch_vpx_encode, switch_vpx_decode, switch_vpx_control, switch_vpx_destroy);
/* indicate that the module should continue to be loaded */
return SWITCH_STATUS_SUCCESS;

4
src/switch_channel.c
View File

@ -1831,7 +1831,9 @@ SWITCH_DECLARE(void) switch_channel_set_flag_value(switch_channel_t *channel, sw
}
if (flag == CF_VIDEO_DECODED_READ) {
switch_channel_wait_for_flag(channel, CF_VIDEO_READY, SWITCH_TRUE, 10000, NULL);
if (!switch_core_session_in_video_thread(channel->session)) {
switch_channel_wait_for_flag(channel, CF_VIDEO_READY, SWITCH_TRUE, 10000, NULL);
}
}
}

27
src/switch_core_media.c
View File

@ -159,6 +159,7 @@ typedef struct switch_rtp_engine_s {
switch_codec_settings_t codec_settings;
switch_media_flow_t rmode;
switch_media_flow_t smode;
switch_thread_id_t thread_id;
} switch_rtp_engine_t;
struct switch_media_handle_s {
@ -4634,7 +4635,7 @@ static void *SWITCH_THREAD_FUNC video_helper_thread(switch_thread_t *thread, voi
switch_status_t status;
switch_frame_t *read_frame;
switch_media_handle_t *smh;
uint32_t loops = 0, xloops = 0, vloops = 0;
uint32_t loops = 0, xloops = 0, vloops = 0, viloops = 0;
switch_frame_t fr = { 0 };
unsigned char *buf = NULL;
switch_image_t *blank_img = NULL;
@ -4645,13 +4646,12 @@ static void *SWITCH_THREAD_FUNC video_helper_thread(switch_thread_t *thread, voi
blank_img = switch_img_alloc(NULL, SWITCH_IMG_FMT_I420, 320, 240, 1);
switch_img_fill(blank_img, 0, 0, blank_img->d_w, blank_img->d_h, &bgcolor);
if (!(smh = session->media_handle)) {
return NULL;
}
v_engine = &smh->engines[SWITCH_MEDIA_TYPE_VIDEO];
v_engine->thread_id = switch_thread_self();
switch_core_session_read_lock(session);
@ -4731,9 +4731,9 @@ static void *SWITCH_THREAD_FUNC video_helper_thread(switch_thread_t *thread, voi
if (switch_test_flag(read_frame, SFF_CNG)) {
continue;
}
if (read_frame->img) {
if (vloops > 10) {
if (++viloops > 10) {
switch_channel_set_flag(channel, CF_VIDEO_READY);
smh->vid_params.width = read_frame->img->d_w;
smh->vid_params.height = read_frame->img->d_h;
@ -4884,6 +4884,23 @@ SWITCH_DECLARE(void) switch_core_media_end_video_function(switch_core_session_t
}
}
SWITCH_DECLARE(switch_bool_t) switch_core_session_in_video_thread(switch_core_session_t *session)
{
switch_rtp_engine_t *v_engine;
switch_media_handle_t *smh;
switch_assert(session);
if (!(smh = session->media_handle)) {
return SWITCH_FALSE;
}
v_engine = &smh->engines[SWITCH_MEDIA_TYPE_VIDEO];
return switch_thread_equal(switch_thread_self(), v_engine->thread_id) ? SWITCH_TRUE : SWITCH_FALSE;
}
//?
#define RA_PTR_LEN 512
SWITCH_DECLARE(switch_status_t) switch_core_media_proxy_remote_addr(switch_core_session_t *session, const char *sdp_str)

4
src/switch_rtp.c
View File

@ -3467,8 +3467,8 @@ SWITCH_DECLARE(switch_status_t) switch_rtp_create(switch_rtp_t **new_rtp_session
}
rtp_session->pool = pool;
rtp_session->te = 101;
rtp_session->recv_te = 101;
rtp_session->te = 0;
rtp_session->recv_te = 0;
rtp_session->session = session;
switch_mutex_init(&rtp_session->flag_mutex, SWITCH_MUTEX_NESTED, pool);