X-Git-Url: https://git.sesse.net/?p=movit;a=blobdiff_plain;f=resample_effect.h;fp=resample_effect.h;h=05ef3656fd94d4dc4f8d6091927200eb7108b082;hp=c52a973c18b055c2927896f9e585ea3de9bfa4d7;hb=c783d084e831c1a2112b9c9309407a03b5a4cf20;hpb=d8b01c80815f74603eddd2b8f66249a967fa7bab

diff --git a/resample_effect.h b/resample_effect.h
index c52a973..05ef365 100644
--- a/resample_effect.h
+++ b/resample_effect.h
@@ -53,9 +53,14 @@ public:
 	
 private:
 	void update_size();
+	void update_offset_and_zoom();
 	
 	SingleResamplePassEffect *hpass, *vpass;
 	int input_width, input_height, output_width, output_height;
+
+	float offset_x, offset_y;
+	float zoom_x, zoom_y;
+	float zoom_center_x, zoom_center_y;
 };
 
 class SingleResamplePassEffect : public Effect {
@@ -98,9 +103,9 @@ private:
 	Direction direction;
 	GLuint texnum;
 	int input_width, input_height, output_width, output_height;
-	float offset;
+	float offset, zoom;
 	int last_input_width, last_input_height, last_output_width, last_output_height;
-	float last_offset;
+	float last_offset, last_zoom;
 	int src_bilinear_samples, num_loops;
 	float slice_height;
 };