X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Fpiece.h;h=60adb23e7d7a13684a88b3d103ed627daa153862;hb=refs%2Fheads%2F1771-resample-glitches-take3;hp=976409381d3a8744c69f5f14e53f67a5ca688e08;hpb=b6c780d3107557d452c6612d715d01e2be52dbda;p=dcpomatic.git

diff --git a/src/lib/piece.h b/src/lib/piece.h
index 976409381..60adb23e7 100644
--- a/src/lib/piece.h
+++ b/src/lib/piece.h
@@ -1,43 +1,110 @@
 /*
-    Copyright (C) 2013-2014 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2013-2020 Carl Hetherington <cth@carlh.net>
 
-    This program is free software; you can redistribute it and/or modify
+    This file is part of DCP-o-matic.
+
+    DCP-o-matic is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation; either version 2 of the License, or
     (at your option) any later version.
 
-    This program is distributed in the hope that it will be useful,
+    DCP-o-matic is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
 
     You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+    along with DCP-o-matic.  If not, see <http://www.gnu.org/licenses/>.
 
 */
 
 #ifndef DCPOMATIC_PIECE_H
 #define DCPOMATIC_PIECE_H
 
+
+#include "audio_stream.h"
+#include "colour_conversion.h"
+#include "content_atmos.h"
+#include "content_audio.h"
+#include "content_text.h"
+#include "content_video.h"
+#include "font.h"
+#include "dcpomatic_time.h"
+#include "frame_rate_change.h"
 #include "types.h"
-#include "video_content.h"
+
 
 class Content;
 class Decoder;
+struct check_reuse_old_data_test;
+
 
 class Piece
 {
 public:
-	Piece (boost::shared_ptr<Content> c, boost::shared_ptr<Decoder> d, FrameRateChange f)
-		: content (c)
-		, decoder (d)
-		, frc (f)
-	{}
-	
-	boost::shared_ptr<Content> content;
-	boost::shared_ptr<Decoder> decoder;
-	FrameRateChange frc;
+	Piece (
+		boost::shared_ptr<const Film> film,
+		ContentList content,
+		bool fast,
+		bool tolerant,
+		bool ignore_video,
+		bool ignore_audio,
+		bool ignore_text,
+		bool play_referenced,
+		boost::optional<int> dcp_decode_reduction
+	      );
+
+	Piece (boost::shared_ptr<Content> c, boost::shared_ptr<Decoder> d, FrameRateChange f);
+
+	void update_pull_to (dcpomatic::DCPTime& pull_to) const;
+	void set_last_push_end (AudioStreamPtr stream, dcpomatic::DCPTime last_push_end);
+	boost::optional<dcpomatic::DCPTime> decoder_position (boost::shared_ptr<const Film> film);
+	bool has_text () const;
+	bool reference_audio () const;
+
+	void pass ();
+	void seek (boost::shared_ptr<const Film> film, dcpomatic::DCPTime time, bool accurate);
+
+	dcpomatic::DCPTime position () const;
+	dcpomatic::DCPTime end (boost::shared_ptr<const Film> film) const;
+	FrameRateChange frame_rate_change () const {
+		return _frc;
+	}
+
+	bool video_use () const;
+	Crop video_crop () const;
+	boost::optional<double> video_fade (boost::shared_ptr<const Film> film, Frame) const;
+	boost::optional<ColourConversion> video_colour_conversion () const;
+	VideoRange video_range () const;
+	dcp::Size video_scaled_size (dcp::Size container_size) const;
+
+	int audio_resampled_frame_rate (boost::shared_ptr<const Film> film) const;
+	double audio_gain () const;
+
+	dcpomatic::DCPTime content_video_to_dcp (Frame f) const;
+	dcpomatic::DCPTime resampled_audio_to_dcp (boost::shared_ptr<const Film> film, Frame f) const;
+	dcpomatic::ContentTime dcp_to_content_time (boost::shared_ptr<const Film> film, dcpomatic::DCPTime t) const;
+	dcpomatic::DCPTime content_time_to_dcp (dcpomatic::ContentTime t) const;
+	boost::optional<dcpomatic::DCPTime> content_time_to_dcp (boost::shared_ptr<Content> content, dcpomatic::ContentTime t) const;
+
+	void add_fonts (std::list<boost::shared_ptr<dcpomatic::Font> >& fonts) const;
+
+	boost::signals2::signal<void (ContentVideo)> Video;
+	boost::signals2::signal<void (AudioStreamPtr, ContentAudio)> Audio;
+	boost::signals2::signal<void (boost::weak_ptr<const TextContent>, ContentBitmapText)> BitmapTextStart;
+	boost::signals2::signal<void (boost::weak_ptr<const TextContent>, ContentStringText)> PlainTextStart;
+	boost::signals2::signal<void (boost::weak_ptr<const TextContent>, dcpomatic::ContentTime)> TextStop;
+	boost::signals2::signal<void (ContentAtmos)> Atmos;
+
+private:
+	friend struct ::check_reuse_old_data_test;
+
+	std::vector<boost::shared_ptr<Content> > _content;
+	std::vector<boost::shared_ptr<Decoder> > _decoder;
+	FrameRateChange _frc;
+	bool _done;
+
+	std::map<AudioStreamPtr, dcpomatic::DCPTime> _stream_last_push_end;
 };
 
 #endif