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Fixed not being able to set the video read/write codecs to NULL. 

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@9758 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Robert Joly 2008-09-30 04:09:25 +00:00
parent 2bd8425c26
commit f051179c60
1 changed files with 19 additions and 1 deletions
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20
src/switch_core_codec.c
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@ -183,6 +183,15 @@ SWITCH_DECLARE(switch_status_t) switch_core_session_set_video_read_codec(switch_
switch_channel_t *channel = switch_core_session_get_channel(session);
char tmp[30];
if (!codec || !codec->implementation) {
if (session->video_read_codec) {
session->video_read_codec = NULL;
return SWITCH_STATUS_SUCCESS;
}
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Cannot set NULL codec!\n");
return SWITCH_STATUS_FALSE;
}
if (switch_event_create(&event, SWITCH_EVENT_CODEC) == SWITCH_STATUS_SUCCESS) {
switch_channel_event_set_data(session->channel, event);
switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "channel-video-read-codec-name", codec->implementation->iananame);
@ -210,7 +219,16 @@ SWITCH_DECLARE(switch_status_t) switch_core_session_set_video_write_codec(switch
switch_channel_t *channel = switch_core_session_get_channel(session);
char tmp[30];
if (switch_event_create(&event, SWITCH_EVENT_CODEC) == SWITCH_STATUS_SUCCESS) {
if (!codec || !codec->implementation) {
if (session->video_write_codec) {
session->video_write_codec = NULL;
return SWITCH_STATUS_SUCCESS;
}
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Cannot set NULL codec!\n");
return SWITCH_STATUS_FALSE;
}
if (switch_event_create(&event, SWITCH_EVENT_CODEC) == SWITCH_STATUS_SUCCESS) {
switch_channel_event_set_data(session->channel, event);
switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "channel-video-write-codec-name", codec->implementation->iananame);
switch_event_add_header(event, SWITCH_STACK_BOTTOM, "channel-video-write-codec-rate", "%d", codec->implementation->actual_samples_per_second);