diff options
Diffstat (limited to 'gst-libs/gst/colorbalance/colorbalance.h')
| -rw-r--r-- | gst-libs/gst/colorbalance/colorbalance.h | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/gst-libs/gst/colorbalance/colorbalance.h b/gst-libs/gst/colorbalance/colorbalance.h index 2b9d27d3..041c4e8f 100644 --- a/gst-libs/gst/colorbalance/colorbalance.h +++ b/gst-libs/gst/colorbalance/colorbalance.h @@ -30,13 +30,13 @@ G_BEGIN_DECLS #define GST_TYPE_COLOR_BALANCE \ (gst_color_balance_get_type ()) #define GST_COLOR_BALANCE(obj) \ - (GST_INTERFACE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_COLOR_BALANCE, \ - GstColorBalance)) + (GST_IMPLEMENTS_INTERFACE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_COLOR_BALANCE, \ + GstColorBalance)) #define GST_COLOR_BALANCE_CLASS(klass) \ (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_COLOR_BALANCE, \ GstColorBalanceClass)) #define GST_IS_COLOR_BALANCE(obj) \ - (GST_INTERFACE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_COLOR_BALANCE)) + (GST_IMPLEMENTS_INTERFACE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_COLOR_BALANCE)) #define GST_IS_COLOR_BALANCE_CLASS(klass) \ (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_COLOR_BALANCE)) #define GST_COLOR_BALANCE_GET_CLASS(inst) \ @@ -55,6 +55,13 @@ typedef struct _GstColorBalanceClass { gint value); gint (* get_value) (GstColorBalance *balance, GstColorBalanceChannel *channel); + + /* signals */ + void (* value_changed) (GstColorBalance *balance, + GstColorBalanceChannel *channel, + gint value); + + GST_CLASS_PADDING } GstColorBalanceClass; GType gst_color_balance_get_type (void); @@ -68,6 +75,11 @@ void gst_color_balance_set_value (GstColorBalance *balance, gint gst_color_balance_get_value (GstColorBalance *balance, GstColorBalanceChannel *channel); +/* trigger signal */ +void gst_color_balance_value_changed (GstColorBalance *balance, + GstColorBalanceChannel *channel, + gint value); + G_END_DECLS #endif /* __GST_COLOR_BALANCE_H__ */ |