X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Fvideo_content.h;h=b3c81d9c3eb807bbc3866d384141ce26f1aaff47;hb=946dbad9821e676f1d8fdc5abba459da54b8e84c;hp=fbba9c09da21ea8b015ad441c92e446e4bb9d499;hpb=07f3a8fccdf9127b2eaf4a6f3425185dba73a23f;p=dcpomatic.git

diff --git a/src/lib/video_content.h b/src/lib/video_content.h
index fbba9c09d..b3c81d9c3 100644
--- a/src/lib/video_content.h
+++ b/src/lib/video_content.h
@@ -22,6 +22,7 @@
 
 #include "content.h"
 #include "colour_conversion.h"
+#include "video_content_scale.h"
 
 class VideoExaminer;
 class Ratio;
@@ -37,53 +38,15 @@ public:
 	static int const COLOUR_CONVERSION;
 };
 
-class VideoContentScale
-{
-public:
-	VideoContentScale ();
-	VideoContentScale (Ratio const *);
-	VideoContentScale (bool);
-	VideoContentScale (boost::shared_ptr<cxml::Node>);
-
-	libdcp::Size size (boost::shared_ptr<const VideoContent>, libdcp::Size, libdcp::Size) const;
-	std::string id () const;
-	std::string name () const;
-	void as_xml (xmlpp::Node *) const;
-
-	Ratio const * ratio () const {
-		return _ratio;
-	}
-
-	bool scale () const {
-		return _scale;
-	}
-
-	static void setup_scales ();
-	static std::vector<VideoContentScale> all () {
-		return _scales;
-	}
-
-private:
-	/** a ratio to stretch the content to, or 0 for no stretch */
-	Ratio const * _ratio;
-	/** true if we want to scale the content */
-	bool _scale;
-
-	static std::vector<VideoContentScale> _scales;
-};
-
-bool operator== (VideoContentScale const & a, VideoContentScale const & b);
-bool operator!= (VideoContentScale const & a, VideoContentScale const & b);
-
 class VideoContent : public virtual Content
 {
 public:
 	typedef int Frame;
 
 	VideoContent (boost::shared_ptr<const Film>);
-	VideoContent (boost::shared_ptr<const Film>, Time, VideoContent::Frame);
+	VideoContent (boost::shared_ptr<const Film>, DCPTime, ContentTime);
 	VideoContent (boost::shared_ptr<const Film>, boost::filesystem::path);
-	VideoContent (boost::shared_ptr<const Film>, boost::shared_ptr<const cxml::Node>, int);
+	VideoContent (boost::shared_ptr<const Film>, cxml::ConstNodePtr, int);
 	VideoContent (boost::shared_ptr<const Film>, std::vector<boost::shared_ptr<Content> >);
 
 	void as_xml (xmlpp::Node *) const;
@@ -91,21 +54,21 @@ public:
 	virtual std::string information () const;
 	virtual std::string identifier () const;
 
-	VideoContent::Frame video_length () const {
+	ContentTime video_length () const {
 		boost::mutex::scoped_lock lm (_mutex);
 		return _video_length;
 	}
 
-	VideoContent::Frame video_length_after_3d_combine () const {
+	ContentTime video_length_after_3d_combine () const {
 		boost::mutex::scoped_lock lm (_mutex);
 		if (_video_frame_type == VIDEO_FRAME_TYPE_3D_ALTERNATE) {
-			return _video_length / 2;
+			return ContentTime (_video_length.get() / 2);
 		}
 		
 		return _video_length;
 	}
 
-	libdcp::Size video_size () const {
+	dcp::Size video_size () const {
 		boost::mutex::scoped_lock lm (_mutex);
 		return _video_size;
 	}
@@ -116,6 +79,7 @@ public:
 	}
 
 	void set_video_frame_type (VideoFrameType);
+	void set_video_frame_rate (float);
 
 	void set_left_crop (int);
 	void set_right_crop (int);
@@ -166,26 +130,29 @@ public:
 		return _colour_conversion;
 	}
 
-	libdcp::Size video_size_after_3d_split () const;
-	libdcp::Size video_size_after_crop () const;
+	dcp::Size video_size_after_3d_split () const;
+	dcp::Size video_size_after_crop () const;
+
+	ContentTime dcp_time_to_content_time (DCPTime) const;
 
-	VideoContent::Frame time_to_content_video_frames (Time) const;
+	void scale_and_crop_to_fit_width ();
+	void scale_and_crop_to_fit_height ();
 
 protected:
 	void take_from_video_examiner (boost::shared_ptr<VideoExaminer>);
 
-	VideoContent::Frame _video_length;
+	ContentTime _video_length;
 	float _video_frame_rate;
 
 private:
-	friend class ffmpeg_pts_offset_test;
-	friend class best_dcp_frame_rate_test_single;
-	friend class best_dcp_frame_rate_test_double;
-	friend class audio_sampling_rate_test;
+	friend struct ffmpeg_pts_offset_test;
+	friend struct best_dcp_frame_rate_test_single;
+	friend struct best_dcp_frame_rate_test_double;
+	friend struct audio_sampling_rate_test;
 
 	void setup_default_colour_conversion ();
 	
-	libdcp::Size _video_size;
+	dcp::Size _video_size;
 	VideoFrameType _video_frame_type;
 	Crop _crop;
 	VideoContentScale _scale;