X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Fdcp_examiner.h;h=54e283548a49f031a030df4b8b4e823f31bab33b;hb=cb330f076f72000d028b11e88702addb0a2ab480;hp=4b93bfa4298e99606f9d61f4e14923221065f268;hpb=a5c629cb9b638b67a0e4c2d26fe9ab2e124bf0eb;p=dcpomatic.git

diff --git a/src/lib/dcp_examiner.h b/src/lib/dcp_examiner.h
index 4b93bfa42..54e283548 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 +18,59 @@
 
 */
 
+
 /** @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 "font_id_allocator.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:
-	explicit DCPExaminer (boost::shared_ptr<const DCPContent>);
+	DCPExaminer(std::shared_ptr<const DCPContent>, bool tolerant);
 
-	bool has_video () const {
+	bool has_video () const override {
 		return _has_video;
 	}
 
-	boost::optional<double> video_frame_rate () const {
+	boost::optional<double> video_frame_rate () const override {
 		return _video_frame_rate;
 	}
 
-	dcp::Size video_size () const {
+	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;
 	}
 
+	VideoRange range () const override {
+		return VideoRange::FULL;
+	}
+
+	PixelQuanta pixel_quanta () const override {
+		return {};
+	}
+
 	std::string name () const {
 		return _name;
 	}
@@ -67,24 +83,46 @@ public:
 		return _needs_assets;
 	}
 
-	bool has_audio () const {
+	bool has_audio () const override {
 		return _has_audio;
 	}
 
-	int audio_channels () const {
+	int audio_channels () const override {
 		return _audio_channels.get_value_or (0);
 	}
 
-	Frame audio_length () const {
+	int active_audio_channels() const {
+		return _active_audio_channels.get_value_or(0);
+	}
+
+	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);
 	}
 
-	bool has_text (TextType type) const {
-		return _has_text[type];
+	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 {
@@ -99,6 +137,11 @@ public:
 		return _three_d;
 	}
 
+	dcp::ContentKind content_kind () const {
+		DCPOMATIC_ASSERT(_content_kind);
+		return *_content_kind;
+	}
+
 	std::string cpl () const {
 		return _cpl;
 	}
@@ -107,24 +150,79 @@ public:
 		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;
+	}
+
+	void add_fonts(std::shared_ptr<TextContent> content);
+
 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> _active_audio_channels;
 	boost::optional<int> _audio_frame_rate;
-	Frame _audio_length;
+	Frame _audio_length = 0;
 	std::string _name;
 	/** true if this DCP has video content (but false if it has unresolved references to video content) */
-	bool _has_video;
+	bool _has_video = false;
 	/** true if this DCP has audio content (but false if it has unresolved references to audio content) */
-	bool _has_audio;
-	bool _has_text[TEXT_COUNT];
-	bool _encrypted;
-	bool _needs_assets;
-	bool _kdm_valid;
+	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;
+
+	struct Font
+	{
+		Font(int reel_index_, std::string asset_id_, std::shared_ptr<dcpomatic::Font> font_)
+			: reel_index(reel_index_)
+			, asset_id(asset_id_)
+			, font(font_)
+		{}
+
+		int reel_index;
+		std::string asset_id;
+		std::shared_ptr<dcpomatic::Font> font;
+	};
+
+	std::vector<Font> _fonts;
+	FontIDAllocator _font_id_allocator;
 };