X-Git-Url: http://git.cinelerra-gg.org/git/?a=blobdiff_plain;f=cinelerra-5.0%2Fcinelerra%2Faffine.h;fp=cinelerra-5.0%2Fcinelerra%2Faffine.h;h=ee3120638546b253eafffc651089d1af9c7024ae;hb=e919ce8a71cdc99bb7344cc192e13a2c2db9e1c0;hp=2eaf4856f87778a35120bb23f614695734826ae3;hpb=6c0c8bd0e577001d1cc18c6c27d58e62f58a6bff;p=goodguy%2Fhistory.git

diff --git a/cinelerra-5.0/cinelerra/affine.h b/cinelerra-5.0/cinelerra/affine.h
index 2eaf4856..ee312063 100644
--- a/cinelerra-5.0/cinelerra/affine.h
+++ b/cinelerra-5.0/cinelerra/affine.h
@@ -1,7 +1,7 @@
 
 /*
  * CINELERRA
- * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
+ * Copyright (C) 2008-2014 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
@@ -108,6 +108,7 @@ public:
 	void rotate(VFrame *output,
 		VFrame *input, 
 		float angle);
+	void set_matrix(AffineMatrix *matrix);
 // Set the viewport to transform.  The transform is based on the input viewport.  
 // The output viewport clips the transformed output.
 	void set_in_viewport(int x, int y, int w, int h);
@@ -126,6 +127,8 @@ public:
 	void init_packages();
 	LoadClient* new_client();
 	LoadPackage* new_package();
+
+
 	VFrame *input, *output, *temp;
 	int mode;
 	enum
@@ -133,9 +136,13 @@ public:
 		PERSPECTIVE,
 		SHEER,
 		STRETCH,
-		ROTATE
+		ROTATE,
+// multiply directly by a matrix. 
+		TRANSFORM
 	};
 
+// arbitrary matrix
+	AffineMatrix matrix;
 // Transformation coordinates
 	float x1, y1, x2, y2, x3, y3, x4, y4;
 // Viewport coordinates