X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Fimage_proxy.h;h=def4878e3e1e5d6f52d16d29ec0f101e3c8c22f2;hb=bb9d1f9e0f1aa818d1ac2145f05563e4c95d41b1;hp=1a23001cb728ed384e55905ec8ef15899934e2db;hpb=9e4c091e6ef0f79fab10664e95240de2f14e5702;p=dcpomatic.git

diff --git a/src/lib/image_proxy.h b/src/lib/image_proxy.h
index 1a23001cb..def4878e3 100644
--- a/src/lib/image_proxy.h
+++ b/src/lib/image_proxy.h
@@ -24,22 +24,23 @@
  *  @brief ImageProxy and subclasses.
  */
 
+extern "C" {
+#include <libavutil/pixfmt.h>
+}
+#include <dcp/types.h>
 #include <boost/shared_ptr.hpp>
-#include <boost/filesystem.hpp>
-#include <Magick++.h>
-#include <libxml++/libxml++.h>
+#include <boost/optional.hpp>
+#include <boost/utility.hpp>
 
 class Image;
 class Socket;
-class Log;
 
-namespace cxml {
+namespace xmlpp {
 	class Node;
 }
 
-namespace dcp {
-	class MonoPictureFrame;
-	class StereoPictureFrame;
+namespace cxml {
+	class Node;
 }
 
 /** @class ImageProxy
@@ -50,23 +51,23 @@ namespace dcp {
  *  of happening in a single-threaded decoder.
  *
  *  For example, large TIFFs are slow to decode, so this class will keep
- *  the TIFF data TIFF until such a time that the actual image is needed.
+ *  the TIFF data compressed until the decompressed image is needed.
  *  At this point, the class decodes the TIFF to an Image.
  */
 class ImageProxy : public boost::noncopyable
 {
 public:
-	ImageProxy (boost::shared_ptr<Log> log);
+	virtual ~ImageProxy () {}
 
 	/** @return Image (which must be aligned) */
-	virtual boost::shared_ptr<Image> image () const = 0;
+	virtual boost::shared_ptr<Image> image (boost::optional<dcp::NoteHandler> note = boost::optional<dcp::NoteHandler> ()) const = 0;
 	virtual void add_metadata (xmlpp::Node *) const = 0;
 	virtual void send_binary (boost::shared_ptr<Socket>) const = 0;
-
-protected:
-	boost::shared_ptr<Log> _log;
+	/** @return true if our image is definitely the same as another, false if it is probably not */
+	virtual bool same (boost::shared_ptr<const ImageProxy>) const = 0;
+	virtual AVPixelFormat pixel_format () const = 0;
 };
 
-boost::shared_ptr<ImageProxy> image_proxy_factory (boost::shared_ptr<cxml::Node> xml, boost::shared_ptr<Socket> socket, boost::shared_ptr<Log> log);
+boost::shared_ptr<ImageProxy> image_proxy_factory (boost::shared_ptr<cxml::Node> xml, boost::shared_ptr<Socket> socket);
 
 #endif