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matroskamux: port to GstCollectPads2

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This commit is contained in:
Vincent Penquerc'h 2011-12-14 19:07:23 +00:00
parent 79a6e23c1f
commit c422a4e2e6
2 changed files with 21 additions and 21 deletions
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36
gst/matroska/matroska-mux.c
View file

@ -223,7 +223,7 @@ static void gst_matroska_mux_finalize (GObject * object);
/* Pads collected callback */
static GstFlowReturn
gst_matroska_mux_collected (GstCollectPads * pads, gpointer user_data);
gst_matroska_mux_collected (GstCollectPads2 * pads, gpointer user_data);
/* pad functions */
static gboolean gst_matroska_mux_handle_src_event (GstPad * pad,
@ -450,9 +450,9 @@ gst_matroska_mux_init (GstMatroskaMux * mux, GstMatroskaMuxClass * g_class)
gst_pad_set_event_function (mux->srcpad, gst_matroska_mux_handle_src_event);
gst_element_add_pad (GST_ELEMENT (mux), mux->srcpad);
mux->collect = gst_collect_pads_new ();
gst_collect_pads_set_function (mux->collect,
(GstCollectPadsFunction) GST_DEBUG_FUNCPTR (gst_matroska_mux_collected),
mux->collect = gst_collect_pads2_new ();
gst_collect_pads2_set_function (mux->collect,
(GstCollectPads2Function) GST_DEBUG_FUNCPTR (gst_matroska_mux_collected),
mux);
mux->ebml_write = gst_ebml_write_new (mux->srcpad);
@ -781,7 +781,7 @@ gst_matroska_mux_handle_sink_event (GstPad * pad, GstEvent * event)
break;
}
/* now GstCollectPads can take care of the rest, e.g. EOS */
/* now GstCollectPads2 can take care of the rest, e.g. EOS */
if (event)
ret = mux->collect_event (pad, event);
@ -2008,17 +2008,17 @@ gst_matroska_mux_request_new_pad (GstElement * element,
gst_matroskamux_pad_init (newpad);
collect_pad = (GstMatroskaPad *)
gst_collect_pads_add_pad_full (mux->collect, GST_PAD (newpad),
gst_collect_pads2_add_pad_full (mux->collect, GST_PAD (newpad),
sizeof (GstMatroskamuxPad),
(GstCollectDataDestroyNotify) gst_matroska_pad_free);
(GstCollectData2DestroyNotify) gst_matroska_pad_free, TRUE);
collect_pad->track = context;
gst_matroska_pad_reset (collect_pad, FALSE);
/* FIXME: hacked way to override/extend the event function of
* GstCollectPads; because it sets its own event function giving the
* GstCollectPads2; because it sets its own event function giving the
* element no access to events.
* TODO GstCollectPads should really give its 'users' a clean chance to
* TODO GstCollectPads2 should really give its 'users' a clean chance to
* properly handle events that are not meant for collectpads itself.
* Perhaps a callback or so, though rejected (?) in #340060.
* This would allow (clean) transcoding of info from demuxer/streams
@ -2063,7 +2063,7 @@ gst_matroska_mux_release_pad (GstElement * element, GstPad * pad)
mux = GST_MATROSKA_MUX (GST_PAD_PARENT (pad));
for (walk = mux->collect->data; walk; walk = g_slist_next (walk)) {
GstCollectData *cdata = (GstCollectData *) walk->data;
GstCollectData2 *cdata = (GstCollectData2 *) walk->data;
GstMatroskaPad *collect_pad = (GstMatroskaPad *) cdata;
if (cdata->pad == pad) {
@ -2084,7 +2084,7 @@ gst_matroska_mux_release_pad (GstElement * element, GstPad * pad)
}
}
gst_collect_pads_remove_pad (mux->collect, pad);
gst_collect_pads2_remove_pad (mux->collect, pad);
if (gst_element_remove_pad (element, pad))
mux->num_streams--;
}
@ -2564,7 +2564,7 @@ gst_matroska_mux_finish (GstMatroskaMux * mux)
/**
* gst_matroska_mux_best_pad:
* @mux: #GstMatroskaMux
* @popped: True if at least one buffer was popped from #GstCollectPads
* @popped: True if at least one buffer was popped from #GstCollectPads2
*
* Find a pad with the oldest data
* (data from this pad should be written first).
@ -2585,8 +2585,8 @@ gst_matroska_mux_best_pad (GstMatroskaMux * mux, gboolean * popped)
collect_pad = (GstMatroskaPad *) collected->data;
/* fetch a new buffer if needed */
if (collect_pad->buffer == NULL) {
collect_pad->buffer = gst_collect_pads_pop (mux->collect,
(GstCollectData *) collect_pad);
collect_pad->buffer = gst_collect_pads2_pop (mux->collect,
(GstCollectData2 *) collect_pad);
if (collect_pad->buffer != NULL) {
GstClockTime time;
@ -2975,7 +2975,7 @@ gst_matroska_mux_write_data (GstMatroskaMux * mux, GstMatroskaPad * collect_pad)
/**
* gst_matroska_mux_collected:
* @pads: #GstCollectPads
* @pads: #GstCollectPads2
* @uuser_data: #GstMatroskaMux
*
* Collectpads callback.
@ -2983,7 +2983,7 @@ gst_matroska_mux_write_data (GstMatroskaMux * mux, GstMatroskaPad * collect_pad)
* Returns: #GstFlowReturn
*/
static GstFlowReturn
gst_matroska_mux_collected (GstCollectPads * pads, gpointer user_data)
gst_matroska_mux_collected (GstCollectPads2 * pads, gpointer user_data)
{
GstMatroskaMux *mux = GST_MATROSKA_MUX (user_data);
GstEbmlWrite *ebml = mux->ebml_write;
@ -3077,12 +3077,12 @@ gst_matroska_mux_change_state (GstElement * element, GstStateChange transition)
case GST_STATE_CHANGE_NULL_TO_READY:
break;
case GST_STATE_CHANGE_READY_TO_PAUSED:
gst_collect_pads_start (mux->collect);
gst_collect_pads2_start (mux->collect);
break;
case GST_STATE_CHANGE_PAUSED_TO_PLAYING:
break;
case GST_STATE_CHANGE_PAUSED_TO_READY:
gst_collect_pads_stop (mux->collect);
gst_collect_pads2_stop (mux->collect);
break;
default:
break;

6
gst/matroska/matroska-mux.h
View file

@ -24,7 +24,7 @@
#define __GST_MATROSKA_MUX_H__
#include <gst/gst.h>
#include <gst/base/gstcollectpads.h>
#include <gst/base/gstcollectpads2.h>
#include "ebml-write.h"
#include "matroska-ids.h"
@ -56,7 +56,7 @@ typedef struct _GstMatroskaMetaSeekIndex {
/* all information needed for one matroska stream */
typedef struct
{
GstCollectData collect; /* we extend the CollectData */
GstCollectData2 collect; /* we extend the CollectData */
GstMatroskaTrackContext *track;
GstBuffer *buffer; /* the queued buffer for this pad */
@ -76,7 +76,7 @@ typedef struct _GstMatroskaMux {
/* pads */
GstPad *srcpad;
GstCollectPads *collect;
GstCollectPads2 *collect;
GstPadEventFunction collect_event;
GstEbmlWrite *ebml_write;