X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Fimage.h;h=f71a47b0c7c9a1c3cf9f4e66105f817689a29fb9;hb=c6871fe8617b3de03662b7630355059393bf8043;hp=cdad28c20214ff38f71dcce743d19126ac2c36fa;hpb=837a54744277a5252a1a69b0690305e9a669124d;p=dcpomatic.git

diff --git a/src/lib/image.h b/src/lib/image.h
index cdad28c20..f71a47b0c 100644
--- a/src/lib/image.h
+++ b/src/lib/image.h
@@ -41,8 +41,8 @@ class Image
 {
 public:
 	Image (AVPixelFormat p, dcp::Size s, bool aligned, int extra_pixels = 0);
-	Image (AVFrame *);
-	Image (Image const &);
+	explicit Image (AVFrame *);
+	explicit Image (Image const &);
 	Image (boost::shared_ptr<const Image>, bool);
 	Image& operator= (Image const &);
 	~Image ();
@@ -54,9 +54,12 @@ public:
 	bool aligned () const;
 
 	int planes () const;
-	int line_factor (int) const;
+	int vertical_factor (int) const;
+	int horizontal_factor (int) const;
 	dcp::Size sample_size (int) const;
+	float bytes_per_pixel (int) const;
 
+	boost::shared_ptr<Image> convert_pixel_format (dcp::YUVToRGB yuv_to_rgb, AVPixelFormat out_format, bool aligned, bool fast) const;
 	boost::shared_ptr<Image> scale (dcp::Size out_size, dcp::YUVToRGB yuv_to_rgb, AVPixelFormat out_format, bool aligned, bool fast) const;
 	boost::shared_ptr<Image> crop_scale_window (
 		Crop crop, dcp::Size inter_size, dcp::Size out_size, dcp::YUVToRGB yuv_to_rgb, AVPixelFormat out_format, bool aligned, bool fast
@@ -75,12 +78,15 @@ public:
 		return _pixel_format;
 	}
 
+	size_t memory_used () const;
+
+	static boost::shared_ptr<Image> ensure_aligned (boost::shared_ptr<Image> image);
+
 private:
 	friend struct pixel_formats_test;
 
 	void allocate ();
 	void swap (Image &);
-	float bytes_per_pixel (int) const;
 	void yuv_16_black (uint16_t, bool);
 	static uint16_t swap_16 (uint16_t);