diff options
Diffstat (limited to 'src/lib/format.cc')
| -rw-r--r-- | src/lib/format.cc | 186 |
1 files changed, 0 insertions, 186 deletions
diff --git a/src/lib/format.cc b/src/lib/format.cc deleted file mode 100644 index 975862411..000000000 --- a/src/lib/format.cc +++ /dev/null @@ -1,186 +0,0 @@ -/* - Copyright (C) 2012 Carl Hetherington <cth@carlh.net> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - -*/ - -/** @file src/format.cc - * @brief Class to describe a format (aspect ratio) that a Film should - * be shown in. - */ - -#include <sstream> -#include <cstdlib> -#include <cassert> -#include <iomanip> -#include <iostream> -#include "format.h" -#include "film.h" - -using std::string; -using std::setprecision; -using std::stringstream; -using std::vector; -using boost::shared_ptr; - -vector<Format const *> Format::_formats; - -/** @return A name to be presented to the user */ -string -FixedFormat::name () const -{ - stringstream s; - if (!_nickname.empty ()) { - s << _nickname << " ("; - } - - s << setprecision(3) << (_ratio / 100.0) << ":1"; - - if (!_nickname.empty ()) { - s << ")"; - } - - return s.str (); -} - -/** @return Identifier for this format as metadata for a Film's metadata file */ -string -Format::as_metadata () const -{ - return _id; -} - -/** Fill our _formats vector with all available formats */ -void -Format::setup_formats () -{ - _formats.push_back (new FixedFormat (119, Size (1285, 1080), "119", "1.19", "F")); - _formats.push_back (new FixedFormat (133, Size (1436, 1080), "133", "1.33", "F")); - _formats.push_back (new FixedFormat (138, Size (1485, 1080), "138", "1.375", "F")); - _formats.push_back (new FixedFormat (133, Size (1998, 1080), "133-in-flat", "4:3 within Flat", "F")); - _formats.push_back (new FixedFormat (137, Size (1480, 1080), "137", "Academy", "F")); - _formats.push_back (new FixedFormat (166, Size (1793, 1080), "166", "1.66", "F")); - _formats.push_back (new FixedFormat (166, Size (1998, 1080), "166-in-flat", "1.66 within Flat", "F")); - _formats.push_back (new FixedFormat (178, Size (1998, 1080), "178-in-flat", "16:9 within Flat", "F")); - _formats.push_back (new FixedFormat (178, Size (1920, 1080), "178", "16:9", "F")); - _formats.push_back (new FixedFormat (185, Size (1998, 1080), "185", "Flat", "F")); - _formats.push_back (new FixedFormat (239, Size (2048, 858), "239", "Scope", "S")); - _formats.push_back (new VariableFormat (Size (1998, 1080), "var-185", "Flat", "F")); - _formats.push_back (new VariableFormat (Size (2048, 858), "var-239", "Scope", "S")); -} - -/** @param n Nickname. - * @return Matching Format, or 0. - */ -Format const * -Format::from_nickname (string n) -{ - vector<Format const *>::iterator i = _formats.begin (); - while (i != _formats.end() && (*i)->nickname() != n) { - ++i; - } - - if (i == _formats.end ()) { - return 0; - } - - return *i; -} - -/** @param i Id. - * @return Matching Format, or 0. - */ -Format const * -Format::from_id (string i) -{ - vector<Format const *>::iterator j = _formats.begin (); - while (j != _formats.end() && (*j)->id() != i) { - ++j; - } - - if (j == _formats.end ()) { - return 0; - } - - return *j; -} - - -/** @param m Metadata, as returned from as_metadata(). - * @return Matching Format, or 0. - */ -Format const * -Format::from_metadata (string m) -{ - return from_id (m); -} - -/** @return All available formats */ -vector<Format const *> -Format::all () -{ - return _formats; -} - -/** @param r Ratio multiplied by 100 (e.g. 185) - * @param dcp Size (in pixels) of the images that we should put in a DCP. - * @param id ID (e.g. 185) - * @param n Nick name (e.g. Flat) - */ -FixedFormat::FixedFormat (int r, Size dcp, string id, string n, string d) - : Format (dcp, id, n, d) - , _ratio (r) -{ - -} - -int -Format::dcp_padding (shared_ptr<const Film> f) const -{ - int p = rint ((_dcp_size.width - (_dcp_size.height * ratio_as_integer(f) / 100.0)) / 2.0); - - /* This comes out -ve for Scope; bodge it */ - if (p < 0) { - p = 0; - } - - return p; -} - -VariableFormat::VariableFormat (Size dcp, string id, string n, string d) - : Format (dcp, id, n, d) -{ - -} - -int -VariableFormat::ratio_as_integer (shared_ptr<const Film> f) const -{ - return rint (ratio_as_float (f) * 100); -} - -float -VariableFormat::ratio_as_float (shared_ptr<const Film> f) const -{ - return float (f->size().width) / f->size().height; -} - -/** @return A name to be presented to the user */ -string -VariableFormat::name () const -{ - return _nickname; -} |