Initial crossfade stuff

1 files changed, 25 insertions, 0 deletions

diff --git a/src/lightctx.h b/src/lightctx.h
index ec9170a..3017a5e 100644
--- a/src/lightctx.h
+++ b/src/lightctx.h
@@ -138,12 +138,37 @@ struct fixture
 };
 
 
+struct fade_fix
+{
+	struct fixture *fix;
+	int attrs;             /* Bit mask of attributes to change */
+	struct attr_vals start;
+	struct attr_vals target;
+};
+
+
+struct fade
+{
+	struct fade_fix *fixtures;
+	int n_fixtures;
+
+	gint64 start_time;
+	int active;
+
+	float fade;
+	float delay;
+};
+
+
 struct lightctx
 {
 	int n_fixtures;
 	int max_fixtures;
 	struct fixture *fixtures;
 
+	struct fade *fades;
+	int n_fades;
+
 	GtkIMContext *im_context;
 	GtkWidget *da;