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FS-7514: allows the core video thread to read from the vlc endpoint

This commit is contained in:
Seven Du 2014-08-05 01:23:09 +08:00 committed by Michael Jerris
parent 8e5cbb0e26
commit 240ec72fa4
1 changed files with 11 additions and 0 deletions
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11
src/mod/formats/mod_vlc/mod_vlc.c
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@ -1025,6 +1025,8 @@ typedef struct {
const char *destination_number;
vlc_video_context_t *context;
switch_timer_t timer;
switch_core_media_params_t mparams;
switch_media_handle_t *media_handle;
} vlc_private_t;
switch_state_handler_table_t vlc_state_handlers = {
@ -1067,9 +1069,12 @@ static switch_status_t setup_tech_pvt(switch_core_session_t *session, const char
tech_pvt = switch_core_session_alloc(session, sizeof *tech_pvt);
switch_assert(tech_pvt);
memset(tech_pvt, 0, sizeof(*tech_pvt));
tech_pvt->session = session;
tech_pvt->channel = channel;
tech_pvt->destination_number = switch_core_session_strdup(session, path);
tech_pvt->mparams.external_video_source = SWITCH_TRUE;
switch_media_handle_create(&tech_pvt->media_handle, session, &tech_pvt->mparams);
switch_core_session_set_private(session, tech_pvt);
context = switch_core_session_alloc(session, sizeof(vlc_video_context_t));
@ -1193,6 +1198,8 @@ static switch_status_t channel_on_destroy(switch_core_session_t *session)
if (tech_pvt->write_codec.implementation) {
switch_core_codec_destroy(&tech_pvt->write_codec);
}
switch_media_handle_destroy(session);
}
switch_yield(50000);
@ -1308,6 +1315,7 @@ static switch_call_cause_t vlc_outgoing_channel(switch_core_session_t *session,
goto fail;
}
start_core_video_thread(*new_session);
switch_channel_set_state(channel, CS_INIT);
if (switch_core_session_thread_launch(*new_session) != SWITCH_STATUS_SUCCESS) {
@ -1338,6 +1346,8 @@ fail:
if (tech_pvt->video_codec.implementation) {
switch_core_codec_destroy(&tech_pvt->video_codec);
}
switch_media_handle_destroy(*new_session);
}
if (*new_session) {
@ -1461,6 +1471,7 @@ static switch_status_t vlc_read_video_frame(switch_core_session_t *session, swit
*frame = &tech_pvt->read_video_frame;
switch_set_flag(*frame, SFF_RAW_RTP);
switch_clear_flag(*frame, SFF_CNG);
(*frame)->codec = &tech_pvt->video_codec;
// switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "read video %d\n", (*frame)->packetlen);
return SWITCH_STATUS_SUCCESS;