* <title>Embedding the video window in your application</title>
* By default, playbin (or rather the video sinks used) will create their own
* window. Applications will usually want to force output to a window of their
- * own, however. This can be done using the #GstXOverlay interface, which most
+ * own, however. This can be done using the #GstVideoOverlay interface, which most
* video sinks implement. See the documentation there for more details.
* </refsect2>
* <refsect2>
#include <gst/gst-i18n-plugin.h>
#include <gst/pbutils/pbutils.h>
#include <gst/audio/streamvolume.h>
-
+#include <gst/video/videooverlay.h>
+#include <gst/interfaces/navigation.h>
+#include <gst/video/colorbalance.h>
#include "gstplay-enum.h"
#include "gstplay-marshal.h"
#include "gstplayback.h"
#include "gstplaysink.h"
#include "gstsubtitleoverlay.h"
-
#include "gst/glib-compat-private.h"
-
GST_DEBUG_CATEGORY_STATIC (gst_play_bin_debug);
#define GST_CAT_DEFAULT gst_play_bin_debug
#define DEFAULT_SUBURI NULL
#define DEFAULT_SOURCE NULL
#define DEFAULT_FLAGS GST_PLAY_FLAG_AUDIO | GST_PLAY_FLAG_VIDEO | GST_PLAY_FLAG_TEXT | \
- GST_PLAY_FLAG_SOFT_VOLUME
+ GST_PLAY_FLAG_SOFT_VOLUME | GST_PLAY_FLAG_SOFT_COLORBALANCE
#define DEFAULT_N_VIDEO 0
#define DEFAULT_CURRENT_VIDEO -1
#define DEFAULT_N_AUDIO 0
id = 0; \
}
+static void gst_play_bin_overlay_init (gpointer g_iface, gpointer g_iface_data);
+static void gst_play_bin_navigation_init (gpointer g_iface,
+ gpointer g_iface_data);
+static void gst_play_bin_colorbalance_init (gpointer g_iface,
+ gpointer g_iface_data);
+
static GType
gst_play_bin_get_type (void)
{
static const GInterfaceInfo svol_info = {
NULL, NULL, NULL
};
+ static const GInterfaceInfo ov_info = {
+ gst_play_bin_overlay_init,
+ NULL, NULL
+ };
+ static const GInterfaceInfo nav_info = {
+ gst_play_bin_navigation_init,
+ NULL, NULL
+ };
+ static const GInterfaceInfo col_info = {
+ gst_play_bin_colorbalance_init,
+ NULL, NULL
+ };
gst_play_bin_type = g_type_register_static (GST_TYPE_PIPELINE,
"GstPlayBin", &gst_play_bin_info, 0);
g_type_add_interface_static (gst_play_bin_type, GST_TYPE_STREAM_VOLUME,
&svol_info);
+ g_type_add_interface_static (gst_play_bin_type, GST_TYPE_VIDEO_OVERLAY,
+ &ov_info);
+ g_type_add_interface_static (gst_play_bin_type, GST_TYPE_NAVIGATION,
+ &nav_info);
+ g_type_add_interface_static (gst_play_bin_type, GST_TYPE_COLOR_BALANCE,
+ &col_info);
}
return gst_play_bin_type;
g_object_notify (G_OBJECT (playbin), "mute");
}
+static void
+colorbalance_value_changed_cb (GstColorBalance * balance,
+ GstColorBalanceChannel * channel, gint value, GstPlayBin * playbin)
+{
+ gst_color_balance_value_changed (GST_COLOR_BALANCE (playbin), channel, value);
+}
+
/* Must be called with elements lock! */
static void
gst_play_bin_update_elements_list (GstPlayBin * playbin)
g_mutex_init (&playbin->elements_lock);
/* add sink */
- playbin->playsink = g_object_new (GST_TYPE_PLAY_SINK, NULL);
+ playbin->playsink =
+ g_object_new (GST_TYPE_PLAY_SINK, "name", "playsink", NULL);
gst_bin_add (GST_BIN_CAST (playbin), GST_ELEMENT_CAST (playbin->playsink));
gst_play_sink_set_flags (playbin->playsink, DEFAULT_FLAGS);
/* Connect to notify::volume and notify::mute signals for proxying */
G_CALLBACK (notify_volume_cb), playbin);
g_signal_connect (playbin->playsink, "notify::mute",
G_CALLBACK (notify_mute_cb), playbin);
+ g_signal_connect (playbin->playsink, "value-changed",
+ G_CALLBACK (colorbalance_value_changed_cb), playbin);
playbin->current_video = DEFAULT_CURRENT_VIDEO;
playbin->current_audio = DEFAULT_CURRENT_AUDIO;
}
}
+static void
+gst_play_bin_overlay_expose (GstVideoOverlay * overlay)
+{
+ GstPlayBin *playbin = GST_PLAY_BIN (overlay);
+
+ gst_video_overlay_expose (GST_VIDEO_OVERLAY (playbin->playsink));
+}
+
+static void
+gst_play_bin_overlay_handle_events (GstVideoOverlay * overlay,
+ gboolean handle_events)
+{
+ GstPlayBin *playbin = GST_PLAY_BIN (overlay);
+
+ gst_video_overlay_handle_events (GST_VIDEO_OVERLAY (playbin->playsink),
+ handle_events);
+}
+
+static void
+gst_play_bin_overlay_set_render_rectangle (GstVideoOverlay * overlay, gint x,
+ gint y, gint width, gint height)
+{
+ GstPlayBin *playbin = GST_PLAY_BIN (overlay);
+
+ gst_video_overlay_set_render_rectangle (GST_VIDEO_OVERLAY (playbin->playsink),
+ x, y, width, height);
+}
+
+static void
+gst_play_bin_overlay_set_window_handle (GstVideoOverlay * overlay,
+ guintptr handle)
+{
+ GstPlayBin *playbin = GST_PLAY_BIN (overlay);
+
+ gst_video_overlay_set_window_handle (GST_VIDEO_OVERLAY (playbin->playsink),
+ handle);
+}
+
+static void
+gst_play_bin_overlay_init (gpointer g_iface, gpointer g_iface_data)
+{
+ GstVideoOverlayInterface *iface = (GstVideoOverlayInterface *) g_iface;
+ iface->expose = gst_play_bin_overlay_expose;
+ iface->handle_events = gst_play_bin_overlay_handle_events;
+ iface->set_render_rectangle = gst_play_bin_overlay_set_render_rectangle;
+ iface->set_window_handle = gst_play_bin_overlay_set_window_handle;
+}
+
+static void
+gst_play_bin_navigation_send_event (GstNavigation * navigation,
+ GstStructure * structure)
+{
+ GstPlayBin *playbin = GST_PLAY_BIN (navigation);
+
+ gst_navigation_send_event (GST_NAVIGATION (playbin->playsink), structure);
+}
+
+static void
+gst_play_bin_navigation_init (gpointer g_iface, gpointer g_iface_data)
+{
+ GstNavigationInterface *iface = (GstNavigationInterface *) g_iface;
+
+ iface->send_event = gst_play_bin_navigation_send_event;
+}
+
+static const GList *
+gst_play_bin_colorbalance_list_channels (GstColorBalance * balance)
+{
+ GstPlayBin *playbin = GST_PLAY_BIN (balance);
+
+ return
+ gst_color_balance_list_channels (GST_COLOR_BALANCE (playbin->playsink));
+}
+
+static void
+gst_play_bin_colorbalance_set_value (GstColorBalance * balance,
+ GstColorBalanceChannel * channel, gint value)
+{
+ GstPlayBin *playbin = GST_PLAY_BIN (balance);
+
+ gst_color_balance_set_value (GST_COLOR_BALANCE (playbin->playsink), channel,
+ value);
+}
+
+static gint
+gst_play_bin_colorbalance_get_value (GstColorBalance * balance,
+ GstColorBalanceChannel * channel)
+{
+ GstPlayBin *playbin = GST_PLAY_BIN (balance);
+
+ return gst_color_balance_get_value (GST_COLOR_BALANCE (playbin->playsink),
+ channel);
+}
+
+static GstColorBalanceType
+gst_play_bin_colorbalance_get_balance_type (GstColorBalance * balance)
+{
+ GstPlayBin *playbin = GST_PLAY_BIN (balance);
+
+ return
+ gst_color_balance_get_balance_type (GST_COLOR_BALANCE
+ (playbin->playsink));
+}
+
+static void
+gst_play_bin_colorbalance_init (gpointer g_iface, gpointer g_iface_data)
+{
+ GstColorBalanceInterface *iface = (GstColorBalanceInterface *) g_iface;
+
+ iface->list_channels = gst_play_bin_colorbalance_list_channels;
+ iface->set_value = gst_play_bin_colorbalance_set_value;
+ iface->get_value = gst_play_bin_colorbalance_get_value;
+ iface->get_balance_type = gst_play_bin_colorbalance_get_balance_type;
+}
+
gboolean
gst_play_bin2_plugin_init (GstPlugin * plugin)
{
projects / platform / upstream / gst-plugins-base.git / blobdiff