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playbin2: Proxy colorbalance interface

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This commit is contained in:
Sebastian Dröge 2012-02-23 13:27:28 +01:00
parent 4289c0c899
commit 0ef49c5275
1 changed files with 69 additions and 1 deletions
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70
gst/playback/gstplaybin2.c
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@ -234,6 +234,7 @@
#include <gst/interfaces/streamvolume.h>
#include <gst/interfaces/xoverlay.h>
#include <gst/interfaces/navigation.h>
#include <gst/interfaces/colorbalance.h>
#include "gstplay-enum.h"
#include "gstplay-marshal.h"
@ -588,6 +589,8 @@ static void gst_play_bin_xoverlay_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)
@ -622,6 +625,10 @@ gst_play_bin_get_type (void)
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,
"GstPlayBin2", &gst_play_bin_info, 0);
@ -634,6 +641,8 @@ gst_play_bin_get_type (void)
&xov_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;
@ -1243,6 +1252,13 @@ notify_mute_cb (GObject * selector, GParamSpec * pspec, GstPlayBin * playbin)
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)
@ -1295,6 +1311,8 @@ gst_play_bin_init (GstPlayBin * playbin)
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;
@ -4098,7 +4116,7 @@ gst_play_bin_implements_interface_supported (GstImplementsInterface * iface,
GType type)
{
if (type == GST_TYPE_X_OVERLAY || type == GST_TYPE_STREAM_VOLUME ||
type == GST_TYPE_NAVIGATION)
type == GST_TYPE_NAVIGATION || type == GST_TYPE_COLOR_BALANCE)
return TRUE;
else
return FALSE;
@ -4128,6 +4146,56 @@ gst_play_bin_navigation_init (gpointer g_iface, gpointer g_iface_data)
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)
{
GstColorBalanceClass *iface = (GstColorBalanceClass *) 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)
{