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FS-7513 FS-7499 mod auto-bitrate code

This commit is contained in:
Anthony Minessale 2015-05-20 15:08:06 -05:00 committed by Michael Jerris
parent 588d5c63cb
commit 70ec967ec9
2 changed files with 26 additions and 29 deletions
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45
src/mod/applications/mod_conference/mod_conference.c
View File

@ -1397,6 +1397,14 @@ static void layer_set_banner(conference_member_t *member, mcu_layer_t *layer, co
}
static void reset_video_bitrate_counters(conference_member_t *member)
{
member->managed_kps = 0;
member->blackouts = 0;
member->good_img = 0;
member->blanks = 0;
}
static switch_status_t attach_video_layer(conference_member_t *member, int idx)
{
mcu_layer_t *layer = NULL;
@ -1481,8 +1489,7 @@ static switch_status_t attach_video_layer(conference_member_t *member, int idx)
switch_img_fill(member->conference->canvas->img, layer->x_pos, layer->y_pos, layer->screen_w, layer->screen_h,
&member->conference->canvas->letterbox_bgcolor);
member->managed_kps = 0;
member->blackouts = 0;
reset_video_bitrate_counters(member);
end:
@ -1869,7 +1876,6 @@ static void check_avatar(conference_member_t *member, switch_bool_t force)
}
static void *SWITCH_THREAD_FUNC conference_video_muxing_thread_run(switch_thread_t *thread, void *obj)
{
conference_obj_t *conference = (conference_obj_t *) obj;
@ -2019,24 +2025,24 @@ static void *SWITCH_THREAD_FUNC conference_video_muxing_thread_run(switch_thread
if (img) {
imember->good_img++;
if ((imember->good_img % (int)(conference->video_fps.fps * 10)) == 0) {
imember->blackouts = 0;
reset_video_bitrate_counters(imember);
}
} else {
imember->blanks++;
imember->good_img = 0;
if (imember->blanks == conference->video_fps.fps || (imember->blanks % (int)(conference->video_fps.fps * 10)) == 0) {
imember->blackouts++;
imember->managed_kps = 0;
switch_core_session_request_video_refresh(imember->session);
}
if (imember->blanks == conference->video_fps.fps * 2) {
if (imember->blanks == conference->video_fps.fps * 5) {
imember->blackouts++;
check_avatar(imember, SWITCH_TRUE);
if (layer && imember->avatar_png_img) {
layer->is_avatar = 1;
}
imember->managed_kps = 0;
}
}
}
@ -2045,8 +2051,8 @@ static void *SWITCH_THREAD_FUNC conference_video_muxing_thread_run(switch_thread
if (flushed && imember->blanks) {
switch_img_free(&imember->avatar_png_img);
imember->managed_kps = 0;
reset_video_bitrate_counters(imember);
if (layer) {
layer->is_avatar = 0;
}
@ -2122,22 +2128,15 @@ static void *SWITCH_THREAD_FUNC conference_video_muxing_thread_run(switch_thread
int kps;
if (!layer || !switch_test_flag(imember, MFLAG_CAN_BE_SEEN) || imember->avatar_png_img) {
kps = switch_calc_bitrate(320, 240, 1, imember->conference->video_fps.fps);
kps = switch_calc_bitrate(320, 240, 2, imember->conference->video_fps.fps);
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG1, "%s auto-setting bitrate to %dkps because user's image is not visible\n",
switch_channel_get_name(imember->channel), kps);
} else {
kps = switch_calc_bitrate(layer->screen_w, layer->screen_h, 2, imember->conference->video_fps.fps);
if (imember->blackouts > 2) {
kps /= 2;
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG1,
"%s auto-setting half-bitrate based on loss to %dkps to accomodate %dx%d resolution\n",
switch_channel_get_name(imember->channel), kps, layer->screen_w, layer->screen_h);
} else {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG1, "%s auto-setting bitrate to %dkps to accomodate %dx%d resolution\n",
switch_channel_get_name(imember->channel), kps, layer->screen_w, layer->screen_h);
}
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG1, "%s auto-setting bitrate to %dkps to accomodate %dx%d resolution\n",
switch_channel_get_name(imember->channel), kps, layer->screen_w, layer->screen_h);
}
msg.message_id = SWITCH_MESSAGE_INDICATE_BITRATE_REQ;
@ -8384,9 +8383,8 @@ static switch_status_t conf_api_sub_vmute(conference_member_t *member, switch_st
return SWITCH_STATUS_GENERR;
switch_clear_flag_locked(member, MFLAG_CAN_BE_SEEN);
member->managed_kps = 0;
member->blackouts = 0;
reset_video_bitrate_counters(member);
//if (member->channel) {
//switch_channel_set_flag(member->channel, CF_VIDEO_PAUSE_READ);
//switch_core_session_request_video_refresh(member->session);
@ -8444,8 +8442,7 @@ static switch_status_t conf_api_sub_unvmute(conference_member_t *member, switch_
}
switch_set_flag_locked(member, MFLAG_CAN_BE_SEEN);
member->managed_kps = 0;
member->blackouts = 0;
reset_video_bitrate_counters(member);
if (member->channel) {
//switch_channel_clear_flag(member->channel, CF_VIDEO_PAUSE_READ);

10
src/switch_rtp.c
View File

@ -6093,12 +6093,12 @@ static int rtp_common_read(switch_rtp_t *rtp_session, switch_payload_t *payload_
}
}
if (using_ice(rtp_session)) {
if (check_rtcp_and_ice(rtp_session) == -1) {
ret = -1;
goto end;
}
if (check_rtcp_and_ice(rtp_session) == -1) {
ret = -1;
goto end;
}
if ((!(io_flags & SWITCH_IO_FLAG_NOBLOCK)) &&
(rtp_session->dtmf_data.out_digit_dur == 0) && !rtp_session->flags[SWITCH_RTP_FLAG_ENABLE_RTCP]) {