X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Fdcp_decoder.h;h=1abe39a27d7e56bf74bb8a58be4ec557f7b7d301;hb=ca981c8cfa23111e92be329f1c2dfbe3a07b4247;hp=84deab10143f741a7dd4029dc0ee94e6e1586801;hpb=de2af791bdfdcd653752cba970e59efc7bf810c7;p=dcpomatic.git

diff --git a/src/lib/dcp_decoder.h b/src/lib/dcp_decoder.h
index 84deab101..1abe39a27 100644
--- a/src/lib/dcp_decoder.h
+++ b/src/lib/dcp_decoder.h
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2014-2016 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2014-2020 Carl Hetherington <cth@carlh.net>
 
     This file is part of DCP-o-matic.
 
@@ -22,11 +22,13 @@
  *  @brief A decoder of existing DCPs.
  */
 
+#include "atmos_metadata.h"
 #include "decoder.h"
 #include "dcp.h"
 #include <dcp/mono_picture_asset_reader.h>
 #include <dcp/stereo_picture_asset_reader.h>
 #include <dcp/sound_asset_reader.h>
+#include <dcp/subtitle_asset.h>
 
 namespace dcp {
 	class Reel;
@@ -39,25 +41,48 @@ struct dcp_subtitle_within_dcp_test;
 class DCPDecoder : public DCP, public Decoder
 {
 public:
-	DCPDecoder (boost::shared_ptr<const DCPContent>, boost::shared_ptr<Log> log);
+	DCPDecoder (
+		boost::shared_ptr<const Film> film,
+		boost::shared_ptr<const DCPContent>,
+		bool fast,
+		bool tolerant,
+		boost::shared_ptr<DCPDecoder> old
+		);
 
 	std::list<boost::shared_ptr<dcp::Reel> > reels () const {
 		return _reels;
 	}
 
-	void set_decode_referenced ();
+	void set_decode_referenced (bool r);
+	void set_forced_reduction (boost::optional<int> reduction);
 
-	void pass ();
-	void seek (ContentTime t, bool accurate);
+	bool pass ();
+	void seek (dcpomatic::ContentTime t, bool accurate);
+
+	std::string lazy_digest () const {
+		return _lazy_digest;
+	}
+
+	dcpomatic::ContentTime position () const;
 
 private:
 	friend struct dcp_subtitle_within_dcp_test;
 
 	void next_reel ();
 	void get_readers ();
+	void pass_texts (dcpomatic::ContentTime next, dcp::Size size);
+	void pass_texts (
+		dcpomatic::ContentTime next,
+		boost::shared_ptr<dcp::SubtitleAsset> asset,
+		bool reference,
+		int64_t entry_point,
+		boost::shared_ptr<TextDecoder> decoder,
+		dcp::Size size
+		);
+	std::string calculate_lazy_digest (boost::shared_ptr<const DCPContent>) const;
 
 	/** Time of next thing to return from pass relative to the start of _reel */
-	ContentTime _next;
+	dcpomatic::ContentTime _next;
 	std::list<boost::shared_ptr<dcp::Reel> > _reels;
 
 	std::list<boost::shared_ptr<dcp::Reel> >::iterator _reel;
@@ -69,6 +94,11 @@ private:
 	boost::shared_ptr<dcp::StereoPictureAssetReader> _stereo_reader;
 	/** Reader for current sound asset, if applicable */
 	boost::shared_ptr<dcp::SoundAssetReader> _sound_reader;
+	boost::shared_ptr<dcp::AtmosAssetReader> _atmos_reader;
+	boost::optional<AtmosMetadata> _atmos_metadata;
 
 	bool _decode_referenced;
+	boost::optional<int> _forced_reduction;
+
+	std::string _lazy_digest;
 };