X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;ds=inline;f=src%2Flib%2Fimagemagick_decoder.h;h=3e551c3b7c0d86aba36b020c4201a149f0360c38;hb=1b3e9b80e4940ccf218062fd5dc907c6079ba249;hp=e7c9dee9a3ac35373668433e6208d02128aafc0a;hpb=f861018389acd9d277fe34d7621182b9b54f977f;p=dcpomatic.git

diff --git a/src/lib/imagemagick_decoder.h b/src/lib/imagemagick_decoder.h
index e7c9dee9a..3e551c3b7 100644
--- a/src/lib/imagemagick_decoder.h
+++ b/src/lib/imagemagick_decoder.h
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2012 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2012-2013 Carl Hetherington <cth@carlh.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
@@ -18,6 +18,7 @@
 */
 
 #include "video_decoder.h"
+#include "imagemagick.h"
 
 namespace Magick {
 	class Image;
@@ -25,44 +26,18 @@ namespace Magick {
 
 class ImageMagickContent;
 
-class ImageMagickDecoder : public VideoDecoder
+class ImageMagickDecoder : public VideoDecoder, public ImageMagick
 {
 public:
 	ImageMagickDecoder (boost::shared_ptr<const Film>, boost::shared_ptr<const ImageMagickContent>);
 
-	float video_frame_rate () const {
-		return 24;
-	}
+	/* Decoder */
 
-	libdcp::Size native_size () const;
-	ContentVideoFrame video_length () const;
-
-	bool seek (double);
-	bool pass ();
-
-protected:
-	PixelFormat pixel_format () const;
-
-	int time_base_numerator () const {
-		return 0;
-	}
-
-	int time_base_denominator () const {
-		return 0;
-	}
-
-	int sample_aspect_ratio_numerator () const {
-		/* XXX */
-		return 1;
-	}
-
-	int sample_aspect_ratio_denominator () const {
-		/* XXX */
-		return 1;
-	}
+	void pass ();
+	void seek (VideoContent::Frame, bool);
+	bool done () const;
 
 private:
-	boost::shared_ptr<const ImageMagickContent> _imagemagick_content;
 	boost::shared_ptr<Image> _image;
-	ContentVideoFrame _position;
+	mutable boost::optional<libdcp::Size> _video_size;
 };