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authorWim Taymans <wim.taymans@collabora.co.uk>2012-01-24 14:37:12 +0100
committerWim Taymans <wim.taymans@collabora.co.uk>2012-01-25 12:30:53 +0100
commite7575bc525861f5aca5d29ddd7c33b7e72e3f161 (patch)
tree052f34691b8eb84c8cf5f143c7ac6c35ce3a3dcc
parentfcdc385aa1bf68bd64e1f17d59f78d6fc13b1eaf (diff)
rtp: improve structures
Remove flags that is in the mapinfo now
-rw-r--r--gst-libs/gst/rtp/gstrtcpbuffer.c97
-rw-r--r--gst-libs/gst/rtp/gstrtcpbuffer.h24
-rw-r--r--gst-libs/gst/rtp/gstrtpbuffer.c111
-rw-r--r--gst-libs/gst/rtp/gstrtpbuffer.h7
4 files changed, 118 insertions, 121 deletions
diff --git a/gst-libs/gst/rtp/gstrtcpbuffer.c b/gst-libs/gst/rtp/gstrtcpbuffer.c
index 4356fd7cd..317c35d35 100644
--- a/gst-libs/gst/rtp/gstrtcpbuffer.c
+++ b/gst-libs/gst/rtp/gstrtcpbuffer.c
@@ -204,13 +204,13 @@ gboolean
gst_rtcp_buffer_validate (GstBuffer * buffer)
{
gboolean res;
- GstMapInfo info;
+ GstMapInfo map;
g_return_val_if_fail (GST_IS_BUFFER (buffer), FALSE);
- gst_buffer_map (buffer, &info, GST_MAP_READ);
- res = gst_rtcp_buffer_validate_data (info.data, info.size);
- gst_buffer_unmap (buffer, &info);
+ gst_buffer_map (buffer, &map, GST_MAP_READ);
+ res = gst_rtcp_buffer_validate_data (map.data, map.size);
+ gst_buffer_unmap (buffer, &map);
return res;
}
@@ -256,13 +256,12 @@ gst_rtcp_buffer_map (GstBuffer * buffer, GstMapFlags flags,
g_return_val_if_fail (GST_IS_BUFFER (buffer), FALSE);
rtcp->buffer = buffer;
- rtcp->flags = flags;
- gst_buffer_map (buffer, &rtcp->info, flags);
+ gst_buffer_map (buffer, &rtcp->map, flags);
/* allow for expansion, e.g. adding packets, if needed */
if ((flags & GST_MAP_WRITE) != 0) {
/* adjust to max available */
- rtcp->info.size = rtcp->info.maxsize;
+ rtcp->map.size = rtcp->map.maxsize;
}
return TRUE;
@@ -292,7 +291,7 @@ gst_rtcp_buffer_unmap (GstRTCPBuffer * rtcp)
/* shrink size */
gst_buffer_resize (rtcp->buffer, 0, packet.offset);
- gst_buffer_unmap (rtcp->buffer, &rtcp->info);
+ gst_buffer_unmap (rtcp->buffer, &rtcp->map);
rtcp->buffer = NULL;
return TRUE;
@@ -342,8 +341,8 @@ read_packet_header (GstRTCPPacket * packet)
g_return_val_if_fail (packet != NULL, FALSE);
- data = packet->rtcp->info.data;
- size = packet->rtcp->info.size;
+ data = packet->rtcp->map.data;
+ size = packet->rtcp->map.size;
offset = packet->offset;
@@ -462,7 +461,7 @@ gst_rtcp_buffer_add_packet (GstRTCPBuffer * rtcp, GstRTCPType type,
if (gst_rtcp_buffer_get_first_packet (rtcp, packet))
while (gst_rtcp_packet_move_to_next (packet));
- size = rtcp->info.size;
+ size = rtcp->map.size;
/* packet->offset is now pointing to the next free offset in the buffer to
* start a compount packet. Next we figure out if we have enough free space in
@@ -495,7 +494,7 @@ gst_rtcp_buffer_add_packet (GstRTCPBuffer * rtcp, GstRTCPType type,
if (packet->offset + len >= size)
goto no_space;
- data = rtcp->info.data + packet->offset;
+ data = rtcp->map.data + packet->offset;
data[0] = (GST_RTCP_VERSION << 6);
data[1] = type;
@@ -544,8 +543,8 @@ gst_rtcp_packet_remove (GstRTCPPacket * packet)
offset = packet->offset + (packet->length << 2) + 4;
/* Overwrite this packet with the rest of the data */
- memmove (packet->rtcp->info.data + packet->offset,
- packet->rtcp->info.data + offset, packet->rtcp->info.size - offset);
+ memmove (packet->rtcp->map.data + packet->offset,
+ packet->rtcp->map.data + offset, packet->rtcp->map.size - offset);
/* try to read next header */
ret = read_packet_header (packet);
@@ -646,7 +645,7 @@ gst_rtcp_packet_sr_get_sender_info (GstRTCPPacket * packet, guint32 * ssrc,
g_return_if_fail (packet != NULL);
g_return_if_fail (packet->type == GST_RTCP_TYPE_SR);
- data = packet->rtcp->info.data;
+ data = packet->rtcp->map.data;
/* skip header */
data += packet->offset + 4;
@@ -686,7 +685,7 @@ gst_rtcp_packet_sr_set_sender_info (GstRTCPPacket * packet, guint32 ssrc,
g_return_if_fail (packet != NULL);
g_return_if_fail (packet->type == GST_RTCP_TYPE_SR);
- data = packet->rtcp->info.data;
+ data = packet->rtcp->map.data;
/* skip header */
data += packet->offset + 4;
@@ -718,7 +717,7 @@ gst_rtcp_packet_rr_get_ssrc (GstRTCPPacket * packet)
g_return_val_if_fail (packet != NULL, 0);
g_return_val_if_fail (packet->type == GST_RTCP_TYPE_RR, 0);
- data = packet->rtcp->info.data;
+ data = packet->rtcp->map.data;
/* skip header */
data += packet->offset + 4;
@@ -742,7 +741,7 @@ gst_rtcp_packet_rr_set_ssrc (GstRTCPPacket * packet, guint32 ssrc)
g_return_if_fail (packet != NULL);
g_return_if_fail (packet->type == GST_RTCP_TYPE_RR);
- data = packet->rtcp->info.data;
+ data = packet->rtcp->map.data;
/* skip header */
data += packet->offset + 4;
@@ -794,7 +793,7 @@ gst_rtcp_packet_get_rb (GstRTCPPacket * packet, guint nth, guint32 * ssrc,
g_return_if_fail (packet->type == GST_RTCP_TYPE_RR ||
packet->type == GST_RTCP_TYPE_SR);
- data = packet->rtcp->info.data;
+ data = packet->rtcp->map.data;
/* skip header */
data += packet->offset + 4;
@@ -866,8 +865,8 @@ gst_rtcp_packet_add_rb (GstRTCPPacket * packet, guint32 ssrc,
if (packet->count >= GST_RTCP_MAX_RB_COUNT)
goto no_space;
- data = packet->rtcp->info.data;
- size = packet->rtcp->info.size;
+ data = packet->rtcp->map.data;
+ size = packet->rtcp->map.size;
/* skip header */
offset = packet->offset + 4;
@@ -1006,7 +1005,7 @@ gst_rtcp_packet_sdes_next_item (GstRTCPPacket * packet)
return FALSE;
/* move to SDES */
- data = packet->rtcp->info.data;
+ data = packet->rtcp->map.data;
data += packet->offset;
/* move to item */
offset = packet->item_offset;
@@ -1052,7 +1051,7 @@ gst_rtcp_packet_sdes_get_ssrc (GstRTCPPacket * packet)
g_return_val_if_fail (packet->type == GST_RTCP_TYPE_SDES, 0);
/* move to SDES */
- data = packet->rtcp->info.data;
+ data = packet->rtcp->map.data;
data += packet->offset;
/* move to item */
data += packet->item_offset;
@@ -1080,7 +1079,7 @@ gst_rtcp_packet_sdes_first_entry (GstRTCPPacket * packet)
g_return_val_if_fail (packet->type == GST_RTCP_TYPE_SDES, FALSE);
/* move to SDES */
- data = packet->rtcp->info.data;
+ data = packet->rtcp->map.data;
data += packet->offset;
/* move to item */
offset = packet->item_offset;
@@ -1118,7 +1117,7 @@ gst_rtcp_packet_sdes_next_entry (GstRTCPPacket * packet)
g_return_val_if_fail (packet->type == GST_RTCP_TYPE_SDES, FALSE);
/* move to SDES */
- data = packet->rtcp->info.data;
+ data = packet->rtcp->map.data;
data += packet->offset;
/* move to item */
offset = packet->item_offset;
@@ -1171,7 +1170,7 @@ gst_rtcp_packet_sdes_get_entry (GstRTCPPacket * packet,
g_return_val_if_fail (packet->type == GST_RTCP_TYPE_SDES, FALSE);
/* move to SDES */
- bdata = packet->rtcp->info.data;
+ bdata = packet->rtcp->map.data;
bdata += packet->offset;
/* move to item */
offset = packet->item_offset;
@@ -1254,8 +1253,8 @@ gst_rtcp_packet_sdes_add_item (GstRTCPPacket * packet, guint32 ssrc)
gst_rtcp_packet_sdes_next_item (packet);
/* move to SDES */
- data = packet->rtcp->info.data;
- size = packet->rtcp->info.size;
+ data = packet->rtcp->map.data;
+ size = packet->rtcp->map.size;
data += packet->offset;
/* move to current item */
offset = packet->item_offset;
@@ -1313,8 +1312,8 @@ gst_rtcp_packet_sdes_add_entry (GstRTCPPacket * packet, GstRTCPSDESType type,
g_return_val_if_fail (packet->type == GST_RTCP_TYPE_SDES, FALSE);
/* move to SDES */
- bdata = packet->rtcp->info.data;
- size = packet->rtcp->info.size;
+ bdata = packet->rtcp->map.data;
+ size = packet->rtcp->map.size;
bdata += packet->offset;
/* move to item */
offset = packet->item_offset;
@@ -1403,10 +1402,10 @@ gst_rtcp_packet_bye_get_nth_ssrc (GstRTCPPacket * packet, guint nth)
offset += packet->offset;
/* check if the packet is valid */
- if (offset + 4 > packet->rtcp->info.size)
+ if (offset + 4 > packet->rtcp->map.size)
return 0;
- data = packet->rtcp->info.data;
+ data = packet->rtcp->map.data;
data += offset;
ssrc = GST_READ_UINT32_BE (data);
@@ -1437,8 +1436,8 @@ gst_rtcp_packet_bye_add_ssrc (GstRTCPPacket * packet, guint32 ssrc)
if (packet->count >= GST_RTCP_MAX_BYE_SSRC_COUNT)
goto no_space;
- data = packet->rtcp->info.data;
- size = packet->rtcp->info.size;
+ data = packet->rtcp->map.data;
+ size = packet->rtcp->map.size;
/* skip header */
offset = packet->offset + 4;
@@ -1516,7 +1515,7 @@ get_reason_offset (GstRTCPPacket * packet)
offset += packet->offset;
/* check if the packet is valid */
- if (offset + 1 > packet->rtcp->info.size)
+ if (offset + 1 > packet->rtcp->map.size)
return 0;
return offset;
@@ -1544,7 +1543,7 @@ gst_rtcp_packet_bye_get_reason_len (GstRTCPPacket * packet)
if (roffset == 0)
return 0;
- data = packet->rtcp->info.data;
+ data = packet->rtcp->map.data;
return data[roffset];
}
@@ -1572,7 +1571,7 @@ gst_rtcp_packet_bye_get_reason (GstRTCPPacket * packet)
if (roffset == 0)
return NULL;
- data = packet->rtcp->info.data;
+ data = packet->rtcp->map.data;
/* get length of reason string */
len = data[roffset];
@@ -1583,7 +1582,7 @@ gst_rtcp_packet_bye_get_reason (GstRTCPPacket * packet)
roffset += 1;
/* check if enough data to copy */
- if (roffset + len > packet->rtcp->info.size)
+ if (roffset + len > packet->rtcp->map.size)
return NULL;
return g_strndup ((gconstpointer) (data + roffset), len);
@@ -1622,8 +1621,8 @@ gst_rtcp_packet_bye_set_reason (GstRTCPPacket * packet, const gchar * reason)
if (roffset == 0)
goto no_space;
- data = packet->rtcp->info.data;
- size = packet->rtcp->info.size;
+ data = packet->rtcp->map.data;
+ size = packet->rtcp->map.size;
/* we have 1 byte length and we need to pad to 4 bytes */
padded = ((len + 1) + 3) & ~3;
@@ -1670,7 +1669,7 @@ gst_rtcp_packet_fb_get_sender_ssrc (GstRTCPPacket * packet)
g_return_val_if_fail ((packet->type == GST_RTCP_TYPE_RTPFB ||
packet->type == GST_RTCP_TYPE_PSFB), 0);
- data = packet->rtcp->info.data;
+ data = packet->rtcp->map.data;
/* skip header */
data += packet->offset + 4;
@@ -1697,7 +1696,7 @@ gst_rtcp_packet_fb_set_sender_ssrc (GstRTCPPacket * packet, guint32 ssrc)
g_return_if_fail (packet->type == GST_RTCP_TYPE_RTPFB ||
packet->type == GST_RTCP_TYPE_PSFB);
- data = packet->rtcp->info.data;
+ data = packet->rtcp->map.data;
/* skip header */
data += packet->offset + 4;
@@ -1724,7 +1723,7 @@ gst_rtcp_packet_fb_get_media_ssrc (GstRTCPPacket * packet)
g_return_val_if_fail ((packet->type == GST_RTCP_TYPE_RTPFB ||
packet->type == GST_RTCP_TYPE_PSFB), 0);
- data = packet->rtcp->info.data;
+ data = packet->rtcp->map.data;
/* skip header and sender ssrc */
data += packet->offset + 8;
@@ -1751,7 +1750,7 @@ gst_rtcp_packet_fb_set_media_ssrc (GstRTCPPacket * packet, guint32 ssrc)
g_return_if_fail (packet->type == GST_RTCP_TYPE_RTPFB ||
packet->type == GST_RTCP_TYPE_PSFB);
- data = packet->rtcp->info.data;
+ data = packet->rtcp->map.data;
/* skip header and sender ssrc */
data += packet->offset + 8;
@@ -1796,7 +1795,7 @@ gst_rtcp_packet_fb_set_type (GstRTCPPacket * packet, GstRTCPFBType type)
g_return_if_fail (packet->type == GST_RTCP_TYPE_RTPFB ||
packet->type == GST_RTCP_TYPE_PSFB);
- data = packet->rtcp->info.data;
+ data = packet->rtcp->map.data;
data[packet->offset] = (data[packet->offset] & 0xe0) | type;
packet->count = type;
@@ -1968,7 +1967,7 @@ gst_rtcp_packet_fb_get_fci_length (GstRTCPPacket * packet)
g_return_val_if_fail (packet->type == GST_RTCP_TYPE_RTPFB ||
packet->type == GST_RTCP_TYPE_PSFB, 0);
- data = packet->rtcp->info.data + packet->offset + 2;
+ data = packet->rtcp->map.data + packet->offset + 2;
return GST_READ_UINT16_BE (data) - 2;
}
@@ -1994,10 +1993,10 @@ gst_rtcp_packet_fb_set_fci_length (GstRTCPPacket * packet, guint16 wordlen)
g_return_val_if_fail (packet->type == GST_RTCP_TYPE_RTPFB ||
packet->type == GST_RTCP_TYPE_PSFB, FALSE);
- if (packet->rtcp->info.size < packet->offset + ((wordlen + 3) * 4))
+ if (packet->rtcp->map.size < packet->offset + ((wordlen + 3) * 4))
return FALSE;
- data = packet->rtcp->info.data + packet->offset + 2;
+ data = packet->rtcp->map.data + packet->offset + 2;
wordlen += 2;
GST_WRITE_UINT16_BE (data, wordlen);
@@ -2023,7 +2022,7 @@ gst_rtcp_packet_fb_get_fci (GstRTCPPacket * packet)
g_return_val_if_fail (packet->type == GST_RTCP_TYPE_RTPFB ||
packet->type == GST_RTCP_TYPE_PSFB, NULL);
- data = packet->rtcp->info.data + packet->offset;
+ data = packet->rtcp->map.data + packet->offset;
if (GST_READ_UINT16_BE (data + 2) <= 2)
return NULL;
diff --git a/gst-libs/gst/rtp/gstrtcpbuffer.h b/gst-libs/gst/rtp/gstrtcpbuffer.h
index 613d62eef..18bd6ab05 100644
--- a/gst-libs/gst/rtp/gstrtcpbuffer.h
+++ b/gst-libs/gst/rtp/gstrtcpbuffer.h
@@ -177,12 +177,10 @@ typedef struct _GstRTCPPacket GstRTCPPacket;
struct _GstRTCPBuffer
{
GstBuffer *buffer;
-
- GstMapFlags flags;
- GstMapInfo info;
+ GstMapInfo map;
};
-#define GST_RTCP_BUFFER_INIT { NULL, 0, NULL, 0, 0 }
+#define GST_RTCP_BUFFER_INIT { NULL, GST_MAP_INFO_INIT }
/**
* GstRTCPPacket:
@@ -195,17 +193,17 @@ struct _GstRTCPBuffer
struct _GstRTCPPacket
{
GstRTCPBuffer *rtcp;
- guint offset;
+ guint offset;
/*< private >*/
- gboolean padding; /* padding field of current packet */
- guint8 count; /* count field of current packet */
- GstRTCPType type; /* type of current packet */
- guint16 length; /* length of current packet in 32-bits words */
-
- guint item_offset; /* current item offset for navigating SDES */
- guint item_count; /* current item count */
- guint entry_offset; /* current entry offset for navigating SDES items */
+ gboolean padding; /* padding field of current packet */
+ guint8 count; /* count field of current packet */
+ GstRTCPType type; /* type of current packet */
+ guint16 length; /* length of current packet in 32-bits words */
+
+ guint item_offset; /* current item offset for navigating SDES */
+ guint item_count; /* current item count */
+ guint entry_offset; /* current entry offset for navigating SDES items */
};
/* creating buffers */
diff --git a/gst-libs/gst/rtp/gstrtpbuffer.c b/gst-libs/gst/rtp/gstrtpbuffer.c
index 30d3b235b..b12e9e36d 100644
--- a/gst-libs/gst/rtp/gstrtpbuffer.c
+++ b/gst-libs/gst/rtp/gstrtpbuffer.c
@@ -99,7 +99,7 @@ void
gst_rtp_buffer_allocate_data (GstBuffer * buffer, guint payload_len,
guint8 pad_len, guint8 csrc_count)
{
- GstMapInfo info;
+ GstMapInfo map;
GstMemory *mem;
gsize len;
@@ -111,20 +111,20 @@ gst_rtp_buffer_allocate_data (GstBuffer * buffer, guint payload_len,
mem = gst_allocator_alloc (NULL, len, 0);
- gst_memory_map (mem, &info, GST_MAP_WRITE);
+ gst_memory_map (mem, &map, GST_MAP_WRITE);
/* fill in defaults */
- GST_RTP_HEADER_VERSION (info.data) = GST_RTP_VERSION;
- GST_RTP_HEADER_PADDING (info.data) = FALSE;
- GST_RTP_HEADER_EXTENSION (info.data) = FALSE;
- GST_RTP_HEADER_CSRC_COUNT (info.data) = csrc_count;
- memset (GST_RTP_HEADER_CSRC_LIST_OFFSET (info.data, 0), 0,
+ GST_RTP_HEADER_VERSION (map.data) = GST_RTP_VERSION;
+ GST_RTP_HEADER_PADDING (map.data) = FALSE;
+ GST_RTP_HEADER_EXTENSION (map.data) = FALSE;
+ GST_RTP_HEADER_CSRC_COUNT (map.data) = csrc_count;
+ memset (GST_RTP_HEADER_CSRC_LIST_OFFSET (map.data, 0), 0,
csrc_count * sizeof (guint32));
- GST_RTP_HEADER_MARKER (info.data) = FALSE;
- GST_RTP_HEADER_PAYLOAD_TYPE (info.data) = 0;
- GST_RTP_HEADER_SEQ (info.data) = 0;
- GST_RTP_HEADER_TIMESTAMP (info.data) = 0;
- GST_RTP_HEADER_SSRC (info.data) = 0;
- gst_memory_unmap (mem, &info);
+ GST_RTP_HEADER_MARKER (map.data) = FALSE;
+ GST_RTP_HEADER_PAYLOAD_TYPE (map.data) = 0;
+ GST_RTP_HEADER_SEQ (map.data) = 0;
+ GST_RTP_HEADER_TIMESTAMP (map.data) = 0;
+ GST_RTP_HEADER_SSRC (map.data) = 0;
+ gst_memory_unmap (mem, &map);
gst_buffer_take_memory (buffer, -1, mem);
}
@@ -411,13 +411,13 @@ gboolean
gst_rtp_buffer_validate (GstBuffer * buffer)
{
gboolean res;
- GstMapInfo info;
+ GstMapInfo map;
g_return_val_if_fail (GST_IS_BUFFER (buffer), FALSE);
- gst_buffer_map (buffer, &info, GST_MAP_READ);
- res = validate_data (info.data, info.size, NULL, 0);
- gst_buffer_unmap (buffer, &info);
+ gst_buffer_map (buffer, &map, GST_MAP_READ);
+ res = validate_data (map.data, map.size, NULL, 0);
+ gst_buffer_unmap (buffer, &map);
return res;
}
@@ -429,11 +429,10 @@ gst_rtp_buffer_map (GstBuffer * buffer, GstMapFlags flags, GstRTPBuffer * rtp)
g_return_val_if_fail (rtp != NULL, FALSE);
g_return_val_if_fail (rtp->buffer == NULL, FALSE);
- if (!gst_buffer_map (buffer, &rtp->info, flags))
+ if (!gst_buffer_map (buffer, &rtp->map, flags))
return FALSE;
rtp->buffer = buffer;
- rtp->flags = flags;
return TRUE;
}
@@ -444,7 +443,7 @@ gst_rtp_buffer_unmap (GstRTPBuffer * rtp)
g_return_val_if_fail (rtp != NULL, FALSE);
g_return_val_if_fail (rtp->buffer != NULL, FALSE);
- gst_buffer_unmap (rtp->buffer, &rtp->info);
+ gst_buffer_unmap (rtp->buffer, &rtp->map);
rtp->buffer = NULL;
return TRUE;
@@ -464,15 +463,15 @@ gst_rtp_buffer_set_packet_len (GstRTPBuffer * rtp, guint len)
{
guint8 *data;
- data = rtp->info.data;
+ data = rtp->map.data;
- if (rtp->info.maxsize <= len) {
+ if (rtp->map.maxsize <= len) {
/* FIXME, realloc bigger space */
g_warning ("not implemented");
}
gst_buffer_set_size (rtp->buffer, len);
- rtp->info.size = len;
+ rtp->map.size = len;
/* remove any padding */
GST_RTP_HEADER_PADDING (data) = FALSE;
@@ -507,7 +506,7 @@ gst_rtp_buffer_get_header_len (GstRTPBuffer * rtp)
guint len;
guint8 *data;
- data = rtp->info.data;
+ data = rtp->map.data;
len = GST_RTP_HEADER_LEN + GST_RTP_HEADER_CSRC_SIZE (data);
if (GST_RTP_HEADER_EXTENSION (data))
@@ -527,7 +526,7 @@ gst_rtp_buffer_get_header_len (GstRTPBuffer * rtp)
guint8
gst_rtp_buffer_get_version (GstRTPBuffer * rtp)
{
- return GST_RTP_HEADER_VERSION (rtp->info.data);
+ return GST_RTP_HEADER_VERSION (rtp->map.data);
}
/**
@@ -542,7 +541,7 @@ gst_rtp_buffer_set_version (GstRTPBuffer * rtp, guint8 version)
{
g_return_if_fail (version < 0x04);
- GST_RTP_HEADER_VERSION (rtp->info.data) = version;
+ GST_RTP_HEADER_VERSION (rtp->map.data) = version;
}
/**
@@ -556,7 +555,7 @@ gst_rtp_buffer_set_version (GstRTPBuffer * rtp, guint8 version)
gboolean
gst_rtp_buffer_get_padding (GstRTPBuffer * rtp)
{
- return GST_RTP_HEADER_PADDING (rtp->info.data);
+ return GST_RTP_HEADER_PADDING (rtp->map.data);
}
/**
@@ -569,7 +568,7 @@ gst_rtp_buffer_get_padding (GstRTPBuffer * rtp)
void
gst_rtp_buffer_set_padding (GstRTPBuffer * rtp, gboolean padding)
{
- GST_RTP_HEADER_PADDING (rtp->info.data) = padding;
+ GST_RTP_HEADER_PADDING (rtp->map.data) = padding;
}
/**
@@ -587,7 +586,7 @@ gst_rtp_buffer_pad_to (GstRTPBuffer * rtp, guint len)
{
guint8 *data;
- data = rtp->info.data;
+ data = rtp->map.data;
if (len > 0)
GST_RTP_HEADER_PADDING (data) = TRUE;
@@ -608,7 +607,7 @@ gst_rtp_buffer_pad_to (GstRTPBuffer * rtp, guint len)
gboolean
gst_rtp_buffer_get_extension (GstRTPBuffer * rtp)
{
- return GST_RTP_HEADER_EXTENSION (rtp->info.data);
+ return GST_RTP_HEADER_EXTENSION (rtp->map.data);
}
/**
@@ -621,7 +620,7 @@ gst_rtp_buffer_get_extension (GstRTPBuffer * rtp)
void
gst_rtp_buffer_set_extension (GstRTPBuffer * rtp, gboolean extension)
{
- GST_RTP_HEADER_EXTENSION (rtp->info.data) = extension;
+ GST_RTP_HEADER_EXTENSION (rtp->map.data) = extension;
}
/**
@@ -649,7 +648,7 @@ gst_rtp_buffer_get_extension_data (GstRTPBuffer * rtp, guint16 * bits,
guint len;
guint8 *pdata;
- pdata = rtp->info.data;
+ pdata = rtp->map.data;
if (!GST_RTP_HEADER_EXTENSION (pdata))
return FALSE;
@@ -691,17 +690,17 @@ gst_rtp_buffer_set_extension_data (GstRTPBuffer * rtp, guint16 bits,
guint32 min_size = 0;
guint8 *data;
- data = rtp->info.data;
+ data = rtp->map.data;
/* check if the buffer is big enough to hold the extension */
min_size =
GST_RTP_HEADER_LEN + GST_RTP_HEADER_CSRC_SIZE (data) + 4 +
length * sizeof (guint32);
- if (G_UNLIKELY (min_size > rtp->info.size))
+ if (G_UNLIKELY (min_size > rtp->map.size))
goto too_small;
/* now we can set the extension bit */
- GST_RTP_HEADER_EXTENSION (rtp->info.data) = TRUE;
+ GST_RTP_HEADER_EXTENSION (rtp->map.data) = TRUE;
data += GST_RTP_HEADER_LEN + GST_RTP_HEADER_CSRC_SIZE (data);
GST_WRITE_UINT16_BE (data, bits);
@@ -714,7 +713,7 @@ too_small:
{
g_warning
("rtp buffer too small: need more than %d bytes but only have %"
- G_GSIZE_FORMAT " bytes", min_size, rtp->info.size);
+ G_GSIZE_FORMAT " bytes", min_size, rtp->map.size);
return FALSE;
}
}
@@ -730,7 +729,7 @@ too_small:
guint32
gst_rtp_buffer_get_ssrc (GstRTPBuffer * rtp)
{
- return g_ntohl (GST_RTP_HEADER_SSRC (rtp->info.data));
+ return g_ntohl (GST_RTP_HEADER_SSRC (rtp->map.data));
}
/**
@@ -743,7 +742,7 @@ gst_rtp_buffer_get_ssrc (GstRTPBuffer * rtp)
void
gst_rtp_buffer_set_ssrc (GstRTPBuffer * rtp, guint32 ssrc)
{
- GST_RTP_HEADER_SSRC (rtp->info.data) = g_htonl (ssrc);
+ GST_RTP_HEADER_SSRC (rtp->map.data) = g_htonl (ssrc);
}
/**
@@ -757,7 +756,7 @@ gst_rtp_buffer_set_ssrc (GstRTPBuffer * rtp, guint32 ssrc)
guint8
gst_rtp_buffer_get_csrc_count (GstRTPBuffer * rtp)
{
- return GST_RTP_HEADER_CSRC_COUNT (rtp->info.data);
+ return GST_RTP_HEADER_CSRC_COUNT (rtp->map.data);
}
/**
@@ -774,7 +773,7 @@ gst_rtp_buffer_get_csrc (GstRTPBuffer * rtp, guint8 idx)
{
guint8 *data;
- data = rtp->info.data;
+ data = rtp->map.data;
g_return_val_if_fail (idx < GST_RTP_HEADER_CSRC_COUNT (data), 0);
@@ -794,7 +793,7 @@ gst_rtp_buffer_set_csrc (GstRTPBuffer * rtp, guint8 idx, guint32 csrc)
{
guint8 *data;
- data = rtp->info.data;
+ data = rtp->map.data;
g_return_if_fail (idx < GST_RTP_HEADER_CSRC_COUNT (data));
@@ -812,7 +811,7 @@ gst_rtp_buffer_set_csrc (GstRTPBuffer * rtp, guint8 idx, guint32 csrc)
gboolean
gst_rtp_buffer_get_marker (GstRTPBuffer * rtp)
{
- return GST_RTP_HEADER_MARKER (rtp->info.data);
+ return GST_RTP_HEADER_MARKER (rtp->map.data);
}
/**
@@ -825,7 +824,7 @@ gst_rtp_buffer_get_marker (GstRTPBuffer * rtp)
void
gst_rtp_buffer_set_marker (GstRTPBuffer * rtp, gboolean marker)
{
- GST_RTP_HEADER_MARKER (rtp->info.data) = marker;
+ GST_RTP_HEADER_MARKER (rtp->map.data) = marker;
}
/**
@@ -839,7 +838,7 @@ gst_rtp_buffer_set_marker (GstRTPBuffer * rtp, gboolean marker)
guint8
gst_rtp_buffer_get_payload_type (GstRTPBuffer * rtp)
{
- return GST_RTP_HEADER_PAYLOAD_TYPE (rtp->info.data);
+ return GST_RTP_HEADER_PAYLOAD_TYPE (rtp->map.data);
}
/**
@@ -854,7 +853,7 @@ gst_rtp_buffer_set_payload_type (GstRTPBuffer * rtp, guint8 payload_type)
{
g_return_if_fail (payload_type < 0x80);
- GST_RTP_HEADER_PAYLOAD_TYPE (rtp->info.data) = payload_type;
+ GST_RTP_HEADER_PAYLOAD_TYPE (rtp->map.data) = payload_type;
}
/**
@@ -868,7 +867,7 @@ gst_rtp_buffer_set_payload_type (GstRTPBuffer * rtp, guint8 payload_type)
guint16
gst_rtp_buffer_get_seq (GstRTPBuffer * rtp)
{
- return g_ntohs (GST_RTP_HEADER_SEQ (rtp->info.data));
+ return g_ntohs (GST_RTP_HEADER_SEQ (rtp->map.data));
}
/**
@@ -881,7 +880,7 @@ gst_rtp_buffer_get_seq (GstRTPBuffer * rtp)
void
gst_rtp_buffer_set_seq (GstRTPBuffer * rtp, guint16 seq)
{
- GST_RTP_HEADER_SEQ (rtp->info.data) = g_htons (seq);
+ GST_RTP_HEADER_SEQ (rtp->map.data) = g_htons (seq);
}
/**
@@ -895,7 +894,7 @@ gst_rtp_buffer_set_seq (GstRTPBuffer * rtp, guint16 seq)
guint32
gst_rtp_buffer_get_timestamp (GstRTPBuffer * rtp)
{
- return g_ntohl (GST_RTP_HEADER_TIMESTAMP (rtp->info.data));
+ return g_ntohl (GST_RTP_HEADER_TIMESTAMP (rtp->map.data));
}
/**
@@ -908,7 +907,7 @@ gst_rtp_buffer_get_timestamp (GstRTPBuffer * rtp)
void
gst_rtp_buffer_set_timestamp (GstRTPBuffer * rtp, guint32 timestamp)
{
- GST_RTP_HEADER_TIMESTAMP (rtp->info.data) = g_htonl (timestamp);
+ GST_RTP_HEADER_TIMESTAMP (rtp->map.data) = g_htonl (timestamp);
}
@@ -986,8 +985,8 @@ gst_rtp_buffer_get_payload_len (GstRTPBuffer * rtp)
guint len, size;
guint8 *data;
- size = rtp->info.size;
- data = rtp->info.data;
+ size = rtp->map.size;
+ data = rtp->map.data;
len = size - gst_rtp_buffer_get_header_len (rtp);
@@ -1009,7 +1008,7 @@ gst_rtp_buffer_get_payload_len (GstRTPBuffer * rtp)
gpointer
gst_rtp_buffer_get_payload (GstRTPBuffer * rtp)
{
- return rtp->info.data + gst_rtp_buffer_get_header_len (rtp);
+ return rtp->map.data + gst_rtp_buffer_get_header_len (rtp);
}
/**
@@ -1349,10 +1348,10 @@ gst_rtp_buffer_add_extension_onebyte_header (GstRTPBuffer * rtp, guint8 id,
return FALSE;
nextext = pdata + offset;
- offset = nextext - rtp->info.data;
+ offset = nextext - rtp->map.data;
/* Don't add extra header if there isn't enough space */
- if (rtp->info.size < offset + size + 1)
+ if (rtp->map.size < offset + size + 1)
return FALSE;
nextext[0] = (id << 4) | (0x0F & (size - 1));
@@ -1469,10 +1468,10 @@ gst_rtp_buffer_add_extension_twobytes_header (GstRTPBuffer * rtp,
nextext = pdata + offset;
- offset = nextext - rtp->info.data;
+ offset = nextext - rtp->map.data;
/* Don't add extra header if there isn't enough space */
- if (rtp->info.size < offset + size + 2)
+ if (rtp->map.size < offset + size + 2)
return FALSE;
nextext[0] = id;
diff --git a/gst-libs/gst/rtp/gstrtpbuffer.h b/gst-libs/gst/rtp/gstrtpbuffer.h
index a9d9b3008..3f255ea20 100644
--- a/gst-libs/gst/rtp/gstrtpbuffer.h
+++ b/gst-libs/gst/rtp/gstrtpbuffer.h
@@ -42,6 +42,8 @@ typedef struct _GstRTPBuffer GstRTPBuffer;
/**
* GstRTPBuffer:
* @buffer: pointer to RTP buffer
+ * @flags: flags used when mapping
+ * @map: the #GstMapInfo
*
* Data structure that points to an RTP packet.
* The size of the structure is made public to allow stack allocations.
@@ -49,11 +51,10 @@ typedef struct _GstRTPBuffer GstRTPBuffer;
struct _GstRTPBuffer
{
GstBuffer *buffer;
- GstMapFlags flags;
- GstMapInfo info;
+ GstMapInfo map;
};
-#define GST_RTP_BUFFER_INIT {NULL,0,NULL,0,0}
+#define GST_RTP_BUFFER_INIT { NULL, GST_MAP_INFO_INIT}
/* creating buffers */
void gst_rtp_buffer_allocate_data (GstBuffer *buffer, guint payload_len,