X-Git-Url: http://git.cinelerra-gg.org/git/?a=blobdiff_plain;f=cinelerra-5.1%2Fcinelerra%2Fmaskautos.h;fp=cinelerra-5.1%2Fcinelerra%2Fmaskautos.h;h=e28c023305a9d175eabc95501b342cbebee735cf;hb=30bdb85eb33a8ee7ba675038a86c6be59c43d7bd;hp=0000000000000000000000000000000000000000;hpb=52fcc46226f9df46f9ce9d0566dc568455a7db0b;p=goodguy%2Fhistory.git

diff --git a/cinelerra-5.1/cinelerra/maskautos.h b/cinelerra-5.1/cinelerra/maskautos.h
new file mode 100644
index 00000000..e28c0233
--- /dev/null
+++ b/cinelerra-5.1/cinelerra/maskautos.h
@@ -0,0 +1,68 @@
+
+/*
+ * CINELERRA
+ * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ */
+
+#ifndef MASKAUTOS_H
+#define MASKAUTOS_H
+
+
+#include "autos.h"
+#include "edl.inc"
+#include "maskauto.inc"
+#include "track.inc"
+
+class MaskAutos : public Autos
+{
+public:
+	MaskAutos(EDL *edl, Track *track);
+	~MaskAutos();
+
+	Auto* new_auto();
+
+
+	void dump();
+
+	static void avg_points(MaskPoint *output,
+		MaskPoint *input1,
+		MaskPoint *input2,
+		int64_t output_position,
+		int64_t position1,
+		int64_t position2);
+// Keyframe updates using rules.
+// If a range is selected, the changed parameter is copied to all
+// the keyframes.
+// If no range is selected, a keyframe is created based on auto keyframe rules.
+	void update_parameter(MaskAuto *src);
+
+
+	int mask_exists(int64_t position, int direction);
+// Perform interpolation
+	void get_points(ArrayList<MaskPoint*> *points, int submask, int64_t position, int direction);
+	float get_feather(int64_t position, int direction);
+	int get_value(int64_t position, int direction);
+	int total_submasks(int64_t position, int direction);
+// Translates all mask points
+	void translate_masks(float translate_x, float translate_y);
+};
+
+
+
+
+#endif