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source: small cleanups

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This commit is contained in:
Wim Taymans 2013-09-13 10:55:31 +02:00
parent 566b0dce40
commit c795b72988
2 changed files with 10 additions and 20 deletions
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26
gst/rtpmanager/rtpsource.c
View file

@ -1176,34 +1176,24 @@ rtp_source_send_rtp (RTPSource * src, gpointer data, gboolean is_list,
guint32 rtptime; guint32 rtptime;
guint64 ext_rtptime; guint64 ext_rtptime;
guint64 rt_diff, rtp_diff; guint64 rt_diff, rtp_diff;
GstBufferList *list = NULL;
GstBuffer *buffer = NULL;
guint packets; guint packets;
GstRTPBuffer rtp = { NULL }; GstRTPBuffer rtp = { NULL };
g_return_val_if_fail (RTP_IS_SOURCE (src), GST_FLOW_ERROR); g_return_val_if_fail (RTP_IS_SOURCE (src), GST_FLOW_ERROR);
g_return_val_if_fail (is_list || GST_IS_BUFFER (data), GST_FLOW_ERROR); g_return_val_if_fail (is_list || GST_IS_BUFFER (data), GST_FLOW_ERROR);
if (is_list) {
list = GST_BUFFER_LIST_CAST (data);
/* We can grab the caps from the first group, since all
* groups of a buffer list have same caps. */
buffer = gst_buffer_list_get (list, 0);
if (!buffer)
goto no_buffer;
} else {
buffer = GST_BUFFER_CAST (data);
}
/* we are a sender now */ /* we are a sender now */
src->is_sender = TRUE; src->is_sender = TRUE;
if (is_list) { if (is_list) {
GstBufferList *list = GST_BUFFER_LIST_CAST (data);
gint i; gint i;
/* Each group makes up a network packet. */ /* Each group makes up a network packet. */
packets = gst_buffer_list_length (list); packets = gst_buffer_list_length (list);
if (packets == 0)
goto no_buffer;
for (i = 0, len = 0; i < packets; i++) { for (i = 0, len = 0; i < packets; i++) {
if (!gst_rtp_buffer_map (gst_buffer_list_get (list, i), GST_MAP_READ, if (!gst_rtp_buffer_map (gst_buffer_list_get (list, i), GST_MAP_READ,
&rtp)) &rtp))
@ -1215,6 +1205,7 @@ rtp_source_send_rtp (RTPSource * src, gpointer data, gboolean is_list,
/* subsequent info taken from first list member */ /* subsequent info taken from first list member */
gst_rtp_buffer_map (gst_buffer_list_get (list, 0), GST_MAP_READ, &rtp); gst_rtp_buffer_map (gst_buffer_list_get (list, 0), GST_MAP_READ, &rtp);
} else { } else {
GstBuffer *buffer = GST_BUFFER_CAST (data);
packets = 1; packets = 1;
if (!gst_rtp_buffer_map (buffer, GST_MAP_READ, &rtp)) if (!gst_rtp_buffer_map (buffer, GST_MAP_READ, &rtp))
goto invalid_packet; goto invalid_packet;
@ -1230,6 +1221,8 @@ rtp_source_send_rtp (RTPSource * src, gpointer data, gboolean is_list,
do_bitrate_estimation (src, running_time, &src->bytes_sent); do_bitrate_estimation (src, running_time, &src->bytes_sent);
rtptime = gst_rtp_buffer_get_timestamp (&rtp); rtptime = gst_rtp_buffer_get_timestamp (&rtp);
gst_rtp_buffer_unmap (&rtp);
ext_rtptime = src->last_rtptime; ext_rtptime = src->last_rtptime;
ext_rtptime = gst_rtp_buffer_ext_timestamp (&ext_rtptime, rtptime); ext_rtptime = gst_rtp_buffer_ext_timestamp (&ext_rtptime, rtptime);
@ -1253,11 +1246,8 @@ rtp_source_send_rtp (RTPSource * src, gpointer data, gboolean is_list,
src->last_rtptime = ext_rtptime; src->last_rtptime = ext_rtptime;
/* push packet */ /* push packet */
if (!src->callbacks.push_rtp) { if (!src->callbacks.push_rtp)
gst_rtp_buffer_unmap (&rtp);
goto no_callback; goto no_callback;
}
gst_rtp_buffer_unmap (&rtp);
GST_LOG ("pushing RTP %s %" G_GUINT64_FORMAT, is_list ? "list" : "packet", GST_LOG ("pushing RTP %s %" G_GUINT64_FORMAT, is_list ? "list" : "packet",
src->stats.packets_sent); src->stats.packets_sent);

4
gst/rtpmanager/rtpsource.h
View file

@ -72,7 +72,7 @@ typedef struct _RTPSourceClass RTPSourceClass;
/** /**
* RTPSourcePushRTP: * RTPSourcePushRTP:
* @src: an #RTPSource * @src: an #RTPSource
* @buffer: the RTP buffer ready for processing * @data: the RTP buffer or buffer list ready for processing
* @user_data: user data specified when registering * @user_data: user data specified when registering
* *
* This callback will be called when @src has @buffer ready for further * This callback will be called when @src has @buffer ready for further
@ -80,7 +80,7 @@ typedef struct _RTPSourceClass RTPSourceClass;
* *
* Returns: a #GstFlowReturn. * Returns: a #GstFlowReturn.
*/ */
typedef GstFlowReturn (*RTPSourcePushRTP) (RTPSource *src, GstBuffer *buffer, typedef GstFlowReturn (*RTPSourcePushRTP) (RTPSource *src, gpointer data,
gpointer user_data); gpointer user_data);
/** /**