X-Git-Url: https://git.carlh.net/gitweb/?p=dcpomatic.git;a=blobdiff_plain;f=src%2Flib%2Fdcp_examiner.h;h=b51e7ae7a8e53d69cf406a05f2956599e5a22f89;hp=0558bfcfce1bc688853f6f13cb7c5ef63f3c3757;hb=458517981bbb6d8a76b2769ac824daa29c691d35;hpb=df28b0e939bd0f12ae31e6f7ba94fa954496b3b8

diff --git a/src/lib/dcp_examiner.h b/src/lib/dcp_examiner.h
index 0558bfcfc..b51e7ae7a 100644
--- a/src/lib/dcp_examiner.h
+++ b/src/lib/dcp_examiner.h
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2014 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2014-2020 Carl Hetherington <cth@carlh.net>
 
     This file is part of DCP-o-matic.
 
@@ -18,43 +18,60 @@
 
 */
 
+
 /** @file  src/lib/dcp_examiner.h
  *  @brief DCPExaminer class.
  */
 
-#include "video_examiner.h"
+
 #include "audio_examiner.h"
-#include "dcp.h"
+#include "dcp_text_track.h"
+#include "dcpomatic_assert.h"
+#include "video_examiner.h"
+#include <dcp/dcp_time.h>
+#include <dcp/rating.h>
+
 
 class DCPContent;
 
-class DCPExaminer : public DCP, public VideoExaminer, public AudioExaminer
+
+class DCPExaminer : public VideoExaminer, public AudioExaminer
 {
 public:
-	DCPExaminer (boost::shared_ptr<const DCPContent>);
+	DCPExaminer(std::shared_ptr<const DCPContent>, bool tolerant);
 
-	boost::optional<double> video_frame_rate () const {
+	bool has_video () const override {
+		return _has_video;
+	}
+
+	boost::optional<double> video_frame_rate () const override {
 		return _video_frame_rate;
 	}
 
-	dcp::Size video_size () const {
-		return _video_size.get_value_or (dcp::Size (1998, 1080));
+	dcp::Size video_size () const override {
+		DCPOMATIC_ASSERT (_has_video);
+		DCPOMATIC_ASSERT (_video_size);
+		return *_video_size;
 	}
 
-	Frame video_length () const {
+	Frame video_length () const override {
 		return _video_length;
 	}
 
-	bool yuv () const {
+	bool yuv () const override {
 		return false;
 	}
 
-	std::string name () const {
-		return _name;
+	VideoRange range () const override {
+		return VideoRange::FULL;
 	}
 
-	bool has_subtitles () const {
-		return _has_subtitles;
+	PixelQuanta pixel_quanta () const override {
+		return {};
+	}
+
+	std::string name () const {
+		return _name;
 	}
 
 	bool encrypted () const {
@@ -65,18 +82,44 @@ public:
 		return _needs_assets;
 	}
 
-	int audio_channels () const {
+	bool has_audio () const override {
+		return _has_audio;
+	}
+
+	int audio_channels () const override {
 		return _audio_channels.get_value_or (0);
 	}
 
-	Frame audio_length () const {
+	Frame audio_length () const override {
 		return _audio_length;
 	}
 
-	int audio_frame_rate () const {
+	int audio_frame_rate () const override {
 		return _audio_frame_rate.get_value_or (48000);
 	}
 
+	boost::optional<dcp::LanguageTag> audio_language () const {
+		return _audio_language;
+	}
+
+	/** @param type TEXT_OPEN_SUBTITLE or TEXT_CLOSED_CAPTION.
+	 *  @return the number of "streams" of this type in the DCP.
+	 *  Reels do not affect the return value of this method: if a DCP
+	 *  has any subtitles, type=TEXT_OPEN_SUBTITLE will return 1.
+	 */
+	int text_count (TextType type) const {
+		return _text_count[type];
+	}
+
+	boost::optional<dcp::LanguageTag> open_subtitle_language () const {
+		return _open_subtitle_language;
+	}
+
+	DCPTextTrack dcp_text_track (int i) const {
+		DCPOMATIC_ASSERT (i >= 0 && i < static_cast<int>(_dcp_text_tracks.size()));
+		return _dcp_text_tracks[i];
+	}
+
 	bool kdm_valid () const {
 		return _kdm_valid;
 	}
@@ -89,23 +132,79 @@ public:
 		return _three_d;
 	}
 
+	dcp::ContentKind content_kind () const {
+		DCPOMATIC_ASSERT(_content_kind);
+		return *_content_kind;
+	}
+
 	std::string cpl () const {
 		return _cpl;
 	}
 
+	std::list<int64_t> reel_lengths () const {
+		return _reel_lengths;
+	}
+
+	std::map<dcp::Marker, dcp::Time> markers () const {
+		return _markers;
+	}
+
+	std::vector<dcp::Rating> ratings () const {
+		return _ratings;
+	}
+
+	std::vector<std::string> content_versions () const {
+		return _content_versions;
+	}
+
+	bool has_atmos () const {
+		return _has_atmos;
+	}
+
+	Frame atmos_length () const {
+		return _atmos_length;
+	}
+
+	dcp::Fraction atmos_edit_rate () const {
+		return _atmos_edit_rate;
+	}
+
+	/** @return fonts in each reel */
+	std::vector<std::vector<std::shared_ptr<dcpomatic::Font>>> fonts() const {
+		return _fonts;
+	}
+
 private:
 	boost::optional<double> _video_frame_rate;
 	boost::optional<dcp::Size> _video_size;
-	Frame _video_length;
+	Frame _video_length = 0;
 	boost::optional<int> _audio_channels;
 	boost::optional<int> _audio_frame_rate;
-	Frame _audio_length;
+	Frame _audio_length = 0;
 	std::string _name;
-	bool _has_subtitles;
-	bool _encrypted;
-	bool _needs_assets;
-	bool _kdm_valid;
+	/** true if this DCP has video content (but false if it has unresolved references to video content) */
+	bool _has_video = false;
+	/** true if this DCP has audio content (but false if it has unresolved references to audio content) */
+	bool _has_audio = false;
+	boost::optional<dcp::LanguageTag> _audio_language;
+	/** number of different assets of each type (OCAP/CCAP) */
+	EnumIndexedVector<int, TextType> _text_count;
+	boost::optional<dcp::LanguageTag> _open_subtitle_language;
+	/** the DCPTextTracks for each of our CCAPs */
+	std::vector<DCPTextTrack> _dcp_text_tracks;
+	bool _encrypted = false;
+	bool _needs_assets = false;
+	bool _kdm_valid = false;
 	boost::optional<dcp::Standard> _standard;
-	bool _three_d;
+	bool _three_d = false;
+	boost::optional<dcp::ContentKind> _content_kind;
 	std::string _cpl;
+	std::list<int64_t> _reel_lengths;
+	std::map<dcp::Marker, dcp::Time> _markers;
+	std::vector<dcp::Rating> _ratings;
+	std::vector<std::string> _content_versions;
+	bool _has_atmos = false;
+	Frame _atmos_length = 0;
+	dcp::Fraction _atmos_edit_rate;
+	std::vector<std::vector<std::shared_ptr<dcpomatic::Font>>> _fonts;
 };