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authorTim-Philipp Müller <tim.muller@collabora.co.uk>2012-07-29 19:14:05 +0200
committerMichael Meeks <michael.meeks@suse.com>2012-08-09 20:46:16 +0100
commit95938a123cbc8c0741a505b61ca874c0153c3f7a (patch)
treecdd3160aac9cf710e52b753c5fad2506c4d074c6
parentb844b3d6b17ad9e77615923bc5d024dd1769a80a (diff)
tentative initial attempt at re-work for new playbin
Change-Id: I257bdda8469be624d0cbeab21cff2c2e1c94cc6f
-rw-r--r--avmedia/source/gstreamer/gstplayer.cxx94
1 files changed, 74 insertions, 20 deletions
diff --git a/avmedia/source/gstreamer/gstplayer.cxx b/avmedia/source/gstreamer/gstplayer.cxx
index 863d1e86e33e..d95342a4afb5 100644
--- a/avmedia/source/gstreamer/gstplayer.cxx
+++ b/avmedia/source/gstreamer/gstplayer.cxx
@@ -38,7 +38,9 @@
#include "gstframegrabber.hxx"
#include "gstwindow.hxx"
-#include <gst/interfaces/xoverlay.h>
+#ifndef AVMEDIA_GST_0_10
+# include <gst/video/videooverlay.h>
+#endif
#define AVMEDIA_GST_PLAYER_IMPLEMENTATIONNAME "com.sun.star.comp.avmedia.Player_GStreamer"
#define AVMEDIA_GST_PLAYER_SERVICENAME "com.sun.star.media.Player_GStreamer"
@@ -96,7 +98,7 @@ Player::~Player()
if( mpPlaybin )
{
gst_element_set_state( mpPlaybin, GST_STATE_NULL );
- gst_object_unref( GST_OBJECT( mpPlaybin ) );
+ g_object_unref( G_OBJECT( mpPlaybin ) );
mpPlaybin = NULL;
}
@@ -110,7 +112,7 @@ Player::~Player()
// ------------------------------------------------------------------------------
-static gboolean gst_pipeline_bus_callback( GstBus *, GstMessage *message, gpointer data )
+static gboolean pipeline_bus_callback( GstBus *, GstMessage *message, gpointer data )
{
Player* pPlayer = static_cast<Player*>(data);
@@ -119,7 +121,7 @@ static gboolean gst_pipeline_bus_callback( GstBus *, GstMessage *message, gpoint
return TRUE;
}
-static GstBusSyncReply gst_pipeline_bus_sync_handler( GstBus *, GstMessage * message, gpointer data )
+static GstBusSyncReply pipeline_bus_sync_handler( GstBus *, GstMessage * message, gpointer data )
{
Player* pPlayer = static_cast<Player*>(data);
@@ -144,7 +146,7 @@ void Player::processMessage( GstMessage *message )
if( newstate == GST_STATE_PAUSED &&
pendingstate == GST_STATE_VOID_PENDING &&
mpXOverlay )
- gst_x_overlay_expose( mpXOverlay );
+ gst_video_overlay_expose( mpXOverlay );
if (mbPlayPending)
mbPlayPending = ((newstate == GST_STATE_READY) || (newstate == GST_STATE_PAUSED));
@@ -154,6 +156,26 @@ void Player::processMessage( GstMessage *message )
}
}
+static gboolean wrap_element_query_position (GstElement *element, GstFormat format, gint64 *cur)
+{
+#ifdef AVMEDIA_GST_0_10
+ GstFormat my_format = format;
+ return gst_element_query_position( mpPlaybin, &my_format, cur) && my_format == format && *cur > 0L;
+#else
+ return gst_element_query_position( element, format, cur );
+#endif
+}
+
+static gboolean wrap_element_query_duration (GstElement *element, GstFormat format, gint64 *duration)
+{
+#ifdef AVMEDIA_GST_0_10
+ GstFormat my_format = format;
+ return gst_element_query_duration( mpPlaybin, &my_format, duration) && my_format == format && *duration > 0L;
+#else
+ return gst_element_query_duration( element, format, duration );
+#endif
+}
+
GstBusSyncReply Player::processSyncMessage( GstMessage *message )
{
DBG( "%p processSyncMessage: %s", this, GST_MESSAGE_TYPE_NAME( message ) );
@@ -169,17 +191,17 @@ GstBusSyncReply Player::processSyncMessage( GstMessage *message )
}
#endif
- if (message->structure) {
- if( !strcmp( gst_structure_get_name( message->structure ), "prepare-xwindow-id" ) && mnWindowID != 0 ) {
- if( mpXOverlay )
- g_object_unref( G_OBJECT ( mpXOverlay ) );
- mpXOverlay = GST_X_OVERLAY( GST_MESSAGE_SRC( message ) );
- g_object_ref( G_OBJECT ( mpXOverlay ) );
- gst_x_overlay_set_xwindow_id( mpXOverlay, mnWindowID );
- return GST_BUS_DROP;
- }
+ if (gst_message_has_name (message, "prepare-xwindow-id") && mnWindowID != 0 )
+ {
+ if( mpXOverlay )
+ g_object_unref( G_OBJECT ( mpXOverlay ) );
+ mpXOverlay = GST_VIDEO_OVERLAY( GST_MESSAGE_SRC( message ) );
+ g_object_ref( G_OBJECT ( mpXOverlay ) );
+ gst_video_overlay_set_window_handle( mpXOverlay, mnWindowID );
+ return GST_BUS_DROP;
}
+#ifdef AVMEDIA_GST_0_10
if( GST_MESSAGE_TYPE( message ) == GST_MESSAGE_STATE_CHANGED ) {
if( message->src == GST_OBJECT( mpPlaybin ) ) {
GstState newstate, pendingstate;
@@ -193,10 +215,8 @@ GstBusSyncReply Player::processSyncMessage( GstMessage *message )
DBG( "%p change to paused received", this );
if( mnDuration == 0) {
- GstFormat format = GST_FORMAT_TIME;
gint64 gst_duration = 0L;
-
- if( gst_element_query_duration( mpPlaybin, &format, &gst_duration) && format == GST_FORMAT_TIME && gst_duration > 0L )
+ if( wrap_element_query_duration( mpPlaybin, GST_FORMAT_TIME, &gst_duration) )
mnDuration = gst_duration;
}
@@ -234,6 +254,40 @@ GstBusSyncReply Player::processSyncMessage( GstMessage *message )
}
}
}
+#else
+ // We get to use the exciting new playbin2 ! (now known as playbin)
+ if( GST_MESSAGE_TYPE( message ) == GST_MESSAGE_ASYNC_DONE ) {
+ if( mnDuration == 0) {
+ gint64 gst_duration = 0L;
+ if( wrap_element_query_duration( mpPlaybin, GST_FORMAT_TIME, &gst_duration) )
+ mnDuration = gst_duration;
+ }
+ if( mnWidth == 0 ) {
+ GstPad *pad = NULL;
+ GstCaps *caps;
+
+ g_signal_emit_by_name( mpPlaybin, "get-video-pad", 0, &pad );
+
+ if( pad ) {
+ int w = 0, h = 0;
+
+ caps = gst_pad_get_current_caps( pad );
+
+ if( gst_structure_get( gst_caps_get_structure (caps, 0),
+ "width", G_TYPE_INT, &w,
+ "height", G_TYPE_INT, &h,
+ NULL ) ) {
+ mnWidth = w;
+ mnHeight = h;
+
+ DBG( "queried size: %d x %d", mnWidth, mnHeight );
+
+ maSizeCondition.set();
+ }
+ gst_caps_unref( caps );
+ }
+ }
+#endif
} else if( GST_MESSAGE_TYPE( message ) == GST_MESSAGE_ERROR ) {
if( mnWidth == 0 ) {
// an error occurred, set condition so that OOo thread doesn't wait for us
@@ -265,9 +319,9 @@ void Player::preparePlaybin( const ::rtl::OUString& rURL, bool bFakeVideo )
g_object_set( G_OBJECT( mpPlaybin ), "uri", ascURL.getStr() , NULL );
pBus = gst_element_get_bus( mpPlaybin );
- gst_bus_add_watch( pBus, gst_pipeline_bus_callback, this );
+ gst_bus_add_watch( pBus, pipeline_bus_callback, this );
DBG( "%p set sync handler", this );
- gst_bus_set_sync_handler( pBus, gst_pipeline_bus_sync_handler, this );
+ gst_bus_set_sync_handler( pBus, pipeline_bus_sync_handler, this );
g_object_unref( pBus );
}
@@ -387,7 +441,7 @@ double SAL_CALL Player::getMediaTime( )
// get current position in the stream
GstFormat format = GST_FORMAT_TIME;
gint64 gst_position;
- if( gst_element_query_position( mpPlaybin, &format, &gst_position ) && format == GST_FORMAT_TIME && gst_position > 0L )
+ if( wrap_element_query_position( mpPlaybin, GST_FORMAT_TIME, &gst_position ) )
position = gst_position / 1E9;
}