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FS-11413: [freeswitch-core,mod_conference,mod_local_stream] High memory footprint in some video situations #resolve

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This commit is contained in:
Anthony Minessale 2018-09-27 03:21:17 +04:00 committed by Andrey Volk
parent fffa393508
commit 4333f6813d
3 changed files with 19 additions and 15 deletions
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2
src/mod/applications/mod_av/avformat.c
View File

@ -2357,6 +2357,7 @@ static switch_status_t av_file_read_video(switch_file_handle_t *handle, switch_f
}
if (pop && status == SWITCH_STATUS_SUCCESS) {
switch_img_free(&context->last_img);
context->last_img = (switch_image_t *)pop;
switch_img_copy(context->last_img, &frame->img);
context->vid_ready = 1;
@ -2467,6 +2468,7 @@ GCC_DIAG_ON(deprecated-declarations)
if (switch_micro_time_now() - mst->next_pts > -10000) {
frame->img = img;
} else {
switch_img_free(&context->last_img);
context->last_img = img;
return SWITCH_STATUS_BREAK;
}

2
src/mod/applications/mod_conference/conference_file.c
View File

@ -248,7 +248,7 @@ switch_status_t conference_file_play(conference_obj_t *conference, char *file, u
flags = SWITCH_FILE_FLAG_READ | SWITCH_FILE_DATA_SHORT;
if (conference_utils_test_flag(conference, CFLAG_TRANSCODE_VIDEO)) {
if (conference_utils_test_flag(conference, CFLAG_TRANSCODE_VIDEO) && conference->conference_video_mode == CONF_VIDEO_MODE_MUX) {
flags |= SWITCH_FILE_FLAG_VIDEO;
}

30
src/mod/formats/mod_local_stream/mod_local_stream.c
View File

@ -529,10 +529,11 @@ static void *SWITCH_THREAD_FUNC read_stream_thread(switch_thread_t *thread, void
source->has_video = 1;
if (source->total) {
if (switch_queue_trypush(source->video_q, vid_frame.img) == SWITCH_STATUS_SUCCESS) {
vid_frame.img = NULL;
flush = 0;
}
}
if (flush) {
switch_img_free(&vid_frame.img);
flush_video_queue(source->video_q);
@ -645,13 +646,15 @@ static void *SWITCH_THREAD_FUNC read_stream_thread(switch_thread_t *thread, void
if (!pop) break;
img = (switch_image_t *) pop;
switch_mutex_lock(source->mutex);
if (source->context_list) {
if (source->total == 1) {
if (switch_queue_trypush(source->context_list->video_q, img) != SWITCH_STATUS_SUCCESS) {
if (!switch_test_flag(source->context_list->handle, SWITCH_FILE_FLAG_VIDEO)) {
flush_video_queue(source->context_list->video_q);
} else if (switch_queue_trypush(source->context_list->video_q, img) != SWITCH_STATUS_SUCCESS) {
flush_video_queue(source->context_list->video_q);
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "Flushing video queue\n");
if (++source->context_list->video_flushes > 1) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "Disconnecting file\n");
@ -659,6 +662,7 @@ static void *SWITCH_THREAD_FUNC read_stream_thread(switch_thread_t *thread, void
}
} else {
source->context_list->video_flushes = 0;
img = NULL;
}
} else {
for (cp = source->context_list; cp && RUNNING; cp = cp->next) {
@ -671,7 +675,9 @@ static void *SWITCH_THREAD_FUNC read_stream_thread(switch_thread_t *thread, void
imgcp = NULL;
switch_img_copy(img, &imgcp);
if (imgcp) {
if (switch_queue_trypush(cp->video_q, imgcp) != SWITCH_STATUS_SUCCESS) {
if (!switch_test_flag(cp->handle, SWITCH_FILE_FLAG_VIDEO)) {
flush_video_queue(cp->video_q);
} else if (switch_queue_trypush(cp->video_q, imgcp) != SWITCH_STATUS_SUCCESS) {
flush_video_queue(cp->video_q);
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "Flushing video queue\n");
if (++cp->video_flushes > 1) {
@ -684,10 +690,10 @@ static void *SWITCH_THREAD_FUNC read_stream_thread(switch_thread_t *thread, void
}
}
}
switch_img_free(&img);
}
}
switch_mutex_unlock(source->mutex);
switch_img_free(&img);
}
}
}
@ -887,7 +893,7 @@ static switch_status_t local_stream_file_open(switch_file_handle_t *handle, cons
context->pool = pool;
switch_queue_create(&context->video_q, 500, context->pool);
switch_queue_create(&context->video_q, 40, context->pool);
handle->samples = 0;
handle->samplerate = source->rate;
@ -907,7 +913,7 @@ static switch_status_t local_stream_file_open(switch_file_handle_t *handle, cons
goto end;
}
if (!switch_core_has_video() ||
if (!switch_core_has_video() || !source->has_video ||
(switch_test_flag(handle, SWITCH_FILE_FLAG_VIDEO) && !source->has_video && !source->blank_img && !source->cover_art && !source->banner_txt)) {
switch_clear_flag_locked(handle, SWITCH_FILE_FLAG_VIDEO);
}
@ -1037,7 +1043,7 @@ static switch_status_t local_stream_file_read_video(switch_file_handle_t *handle
buf_qsize = 1;
}
while(context->ready && context->source->ready && (flags & SVR_FLUSH) && switch_queue_size(context->video_q) > min_qsize) {
while(context->ready && context->source->ready && switch_queue_size(context->video_q) > min_qsize) {
if (switch_queue_trypop(context->video_q, &pop) == SWITCH_STATUS_SUCCESS) {
switch_image_t *img = (switch_image_t *) pop;
switch_img_free(&img);
@ -1151,11 +1157,7 @@ static switch_status_t local_stream_file_read(switch_file_handle_t *handle, void
return SWITCH_STATUS_FALSE;
}
if (context->source->has_video) {
if (!switch_test_flag(handle, SWITCH_FILE_FLAG_VIDEO)) {
switch_set_flag_locked(handle, SWITCH_FILE_FLAG_VIDEO);
}
} else {
if (!context->source->has_video) {
if (switch_test_flag(handle, SWITCH_FILE_FLAG_VIDEO)) {
switch_clear_flag_locked(handle, SWITCH_FILE_FLAG_VIDEO);
}