Add ImageProxy class.

1 files changed, 2 insertions, 28 deletions

diff --git a/src/lib/image_decoder.cc b/src/lib/image_decoder.cc
index a7999c02a..d33b64cd4 100644
--- a/src/lib/image_decoder.cc
+++ b/src/lib/image_decoder.cc
@@ -23,6 +23,7 @@
 #include "image_content.h"
 #include "image_decoder.h"
 #include "image.h"
+#include "image_proxy.h"
 #include "film.h"
 #include "exceptions.h"
 
@@ -52,34 +53,7 @@ ImageDecoder::pass ()
 		return;
 	}
 
-	Magick::Image* magick_image = 0;
-	boost::filesystem::path const path = _image_content->path (_image_content->still() ? 0 : _video_position);
-	try {
-		magick_image = new Magick::Image (path.string ());
-	} catch (...) {
-		throw OpenFileError (path);
-	}
-	
-	libdcp::Size size (magick_image->columns(), magick_image->rows());
-
-	_image.reset (new Image (PIX_FMT_RGB24, size, true));
-
-	using namespace MagickCore;
-	
-	uint8_t* p = _image->data()[0];
-	for (int y = 0; y < size.height; ++y) {
-		uint8_t* q = p;
-		for (int x = 0; x < size.width; ++x) {
-			Magick::Color c = magick_image->pixelColor (x, y);
-			*q++ = c.redQuantum() * 255 / QuantumRange;
-			*q++ = c.greenQuantum() * 255 / QuantumRange;
-			*q++ = c.blueQuantum() * 255 / QuantumRange;
-		}
-		p += _image->stride()[0];
-	}
-
-	delete magick_image;
-
+	_image.reset (new MagickImageProxy (_image_content->path (_image_content->still() ? 0 : _video_position)));
 	video (_image, false, _video_position);
 }