2 Copyright (C) 2013 Carl Hetherington <cth@carlh.net>
4 This file is part of DCP-o-matic.
6 DCP-o-matic is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 DCP-o-matic is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
22 #include "dcpomatic_assert.h"
23 #include <dcp/raw_convert.h>
24 #include <libxml++/libxml++.h>
25 #include <libcxml/cxml.h>
30 using boost::shared_ptr;
31 using dcp::raw_convert;
33 bool operator== (Crop const & a, Crop const & b)
35 return (a.left == b.left && a.right == b.right && a.top == b.top && a.bottom == b.bottom);
38 bool operator!= (Crop const & a, Crop const & b)
43 /** @param r Resolution.
44 * @return Untranslated string representation.
47 resolution_to_string (Resolution r)
56 DCPOMATIC_ASSERT (false);
62 string_to_resolution (string s)
72 DCPOMATIC_ASSERT (false);
76 Crop::Crop (shared_ptr<cxml::Node> node)
78 left = node->number_child<int> ("LeftCrop");
79 right = node->number_child<int> ("RightCrop");
80 top = node->number_child<int> ("TopCrop");
81 bottom = node->number_child<int> ("BottomCrop");
85 Crop::as_xml (xmlpp::Node* node) const
87 node->add_child("LeftCrop")->add_child_text (raw_convert<string> (left));
88 node->add_child("RightCrop")->add_child_text (raw_convert<string> (right));
89 node->add_child("TopCrop")->add_child_text (raw_convert<string> (top));
90 node->add_child("BottomCrop")->add_child_text (raw_convert<string> (bottom));
94 video_frame_type_to_string (VideoFrameType t)
97 case VIDEO_FRAME_TYPE_2D:
99 case VIDEO_FRAME_TYPE_3D:
101 case VIDEO_FRAME_TYPE_3D_LEFT_RIGHT:
102 return "3d-left-right";
103 case VIDEO_FRAME_TYPE_3D_TOP_BOTTOM:
104 return "3d-top-bottom";
105 case VIDEO_FRAME_TYPE_3D_ALTERNATE:
106 return "3d-alternate";
107 case VIDEO_FRAME_TYPE_3D_LEFT:
109 case VIDEO_FRAME_TYPE_3D_RIGHT:
112 DCPOMATIC_ASSERT (false);
115 DCPOMATIC_ASSERT (false);
119 string_to_video_frame_type (string s)
122 return VIDEO_FRAME_TYPE_2D;
123 } else if (s == "3d") {
124 return VIDEO_FRAME_TYPE_3D;
125 } else if (s == "3d-left-right") {
126 return VIDEO_FRAME_TYPE_3D_LEFT_RIGHT;
127 } else if (s == "3d-top-bottom") {
128 return VIDEO_FRAME_TYPE_3D_TOP_BOTTOM;
129 } else if (s == "3d-alternate") {
130 return VIDEO_FRAME_TYPE_3D_ALTERNATE;
131 } else if (s == "3d-left") {
132 return VIDEO_FRAME_TYPE_3D_LEFT;
133 } else if (s == "3d-right") {
134 return VIDEO_FRAME_TYPE_3D_RIGHT;
137 DCPOMATIC_ASSERT (false);