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coolectpads2: port to 0.11

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This commit is contained in:
Wim Taymans 2011-10-28 11:30:57 +02:00
parent d110c4db31
commit f2102d386f
2 changed files with 18 additions and 68 deletions
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84
libs/gst/base/gstcollectpads2.c
View file

@ -1014,7 +1014,7 @@ gst_collect_pads2_available (GstCollectPads2 * pads)
}
/* this is the size left of the buffer */
size = GST_BUFFER_SIZE (buffer) - pdata->pos;
size = gst_buffer_get_size (buffer) - pdata->pos;
GST_DEBUG_OBJECT (pads, "pad %p has %d bytes left", pdata, size);
/* need to return the min of all available data */
@ -1033,50 +1033,6 @@ not_filled:
}
}
/**
* gst_collect_pads2_read:
* @pads: the collectspads to query
* @data: the data to use
* @bytes: a pointer to a byte array
* @size: the number of bytes to read
*
* Get a pointer in @bytes where @size bytes can be read from the
* given pad data.
*
* This function should be called with @pads STREAM_LOCK held, such as
* in the callback.
*
* Returns: The number of bytes available for consumption in the
* memory pointed to by @bytes. This can be less than @size and
* is 0 if the pad is end-of-stream.
*
* MT safe.
*
* Since: 0.10.36
*/
guint
gst_collect_pads2_read (GstCollectPads2 * pads, GstCollectData2 * data,
guint8 ** bytes, guint size)
{
guint readsize;
GstBuffer *buffer;
g_return_val_if_fail (pads != NULL, 0);
g_return_val_if_fail (GST_IS_COLLECT_PADS2 (pads), 0);
g_return_val_if_fail (data != NULL, 0);
g_return_val_if_fail (bytes != NULL, 0);
/* no buffer, must be EOS */
if ((buffer = data->buffer) == NULL)
return 0;
readsize = MIN (size, GST_BUFFER_SIZE (buffer) - data->pos);
*bytes = GST_BUFFER_DATA (buffer) + data->pos;
return readsize;
}
/**
* gst_collect_pads2_flush:
* @pads: the collectspads to query
@ -1100,6 +1056,7 @@ gst_collect_pads2_flush (GstCollectPads2 * pads, GstCollectData2 * data,
guint size)
{
guint flushsize;
gsize bsize;
GstBuffer *buffer;
g_return_val_if_fail (pads != NULL, 0);
@ -1110,12 +1067,14 @@ gst_collect_pads2_flush (GstCollectPads2 * pads, GstCollectData2 * data,
if ((buffer = data->buffer) == NULL)
return 0;
bsize = gst_buffer_get_size (buffer);
/* this is what we can flush at max */
flushsize = MIN (size, GST_BUFFER_SIZE (buffer) - data->pos);
flushsize = MIN (size, bsize - data->pos);
data->pos += size;
if (data->pos >= GST_BUFFER_SIZE (buffer))
if (data->pos >= bsize)
/* _clear will also reset data->pos to 0 */
gst_collect_pads2_clear (pads, data);
@ -1156,9 +1115,10 @@ gst_collect_pads2_read_buffer (GstCollectPads2 * pads, GstCollectData2 * data,
if ((buffer = data->buffer) == NULL)
return NULL;
readsize = MIN (size, GST_BUFFER_SIZE (buffer) - data->pos);
readsize = MIN (size, gst_buffer_get_size (buffer) - data->pos);
return gst_buffer_create_sub (buffer, data->pos, readsize);
return gst_buffer_copy_region (buffer, GST_BUFFER_COPY_ALL, data->pos,
readsize);
}
/**
@ -1188,7 +1148,7 @@ gst_collect_pads2_take_buffer (GstCollectPads2 * pads, GstCollectData2 * data,
GstBuffer *buffer = gst_collect_pads2_read_buffer (pads, data, size);
if (buffer) {
gst_collect_pads2_flush (pads, data, GST_BUFFER_SIZE (buffer));
gst_collect_pads2_flush (pads, data, gst_buffer_get_size (buffer));
}
return buffer;
}
@ -1683,26 +1643,18 @@ gst_collect_pads2_event (GstPad * pad, GstEvent * event)
goto forward_or_eat;
}
case GST_EVENT_NEWSEGMENT:
case GST_EVENT_SEGMENT:
{
gint64 start, stop, time;
gdouble rate, arate;
GstFormat format;
gboolean update;
GstSegment seg;
gint cmp_res;
GST_COLLECT_PADS2_STREAM_LOCK (pads);
gst_event_parse_new_segment_full (event, &update, &rate, &arate, &format,
&start, &stop, &time);
gst_event_copy_segment (event, &seg);
GST_DEBUG_OBJECT (data->pad, "got newsegment, start %" GST_TIME_FORMAT
", stop %" GST_TIME_FORMAT, GST_TIME_ARGS (start),
GST_TIME_ARGS (stop));
gst_segment_set_newsegment_full (&data->segment, update, rate, arate,
format, start, stop, time);
GST_DEBUG_OBJECT (data->pad, "got segment %" GST_SEGMENT_FORMAT, &seg);
data->segment = seg;
GST_COLLECT_PADS2_STATE_SET (data, GST_COLLECT_PADS2_STATE_NEW_SEGMENT);
/* default muxing functionality */
@ -1710,7 +1662,7 @@ gst_collect_pads2_event (GstPad * pad, GstEvent * event)
goto newsegment_done;
/* default collection can not handle other segment formats than time */
if (format != GST_FORMAT_TIME) {
if (seg.format != GST_FORMAT_TIME) {
GST_ERROR_OBJECT (pads, "GstCollectPads2 default collecting "
"can only handle time segments.");
goto newsegment_done;
@ -1724,7 +1676,7 @@ gst_collect_pads2_event (GstPad * pad, GstEvent * event)
}
/* Check if the waiting state of the pad should change. */
cmp_res = pads->compare_func (pads, data, start, pads->earliest_data,
cmp_res = pads->compare_func (pads, data, seg.start, pads->earliest_data,
pads->earliest_time, pads->compare_user_data);
if (cmp_res > 0)
@ -1852,7 +1804,7 @@ gst_collect_pads2_chain (GstPad * pad, GstBuffer * buffer)
GstClockTime timestamp = GST_BUFFER_TIMESTAMP (buffer);
if (GST_CLOCK_TIME_IS_VALID (timestamp))
gst_segment_set_last_stop (&data->segment, GST_FORMAT_TIME, timestamp);
data->segment.position = timestamp;
}
/* While we have data queued on this pad try to collect stuff */

2
libs/gst/base/gstcollectpads2.h
View file

@ -367,8 +367,6 @@ GstBuffer* gst_collect_pads2_pop (GstCollectPads2 *pads, GstCollectData2 *data)
/* get collected bytes */
guint gst_collect_pads2_available (GstCollectPads2 *pads);
guint gst_collect_pads2_read (GstCollectPads2 *pads, GstCollectData2 *data,
guint8 **bytes, guint size);
guint gst_collect_pads2_flush (GstCollectPads2 *pads, GstCollectData2 *data,
guint size);
GstBuffer* gst_collect_pads2_read_buffer (GstCollectPads2 * pads, GstCollectData2 * data,