{
/// TRANSLATORS: these are film picture aspect ratios; "Academy" means 1.37, "Flat" 1.85 and "Scope" 2.39.
_formats.push_back (
- new FixedFormat (119, libdcp::Size (1285, 1080), N_("119"), _("1.19"), N_("F")
+ new FixedFormat (1.19, libdcp::Size (1285, 1080), N_("119"), _("1.19"), N_("F")
));
_formats.push_back (
- new FixedFormat (133, libdcp::Size (1436, 1080), N_("133"), _("1.33"), N_("F")
+ new FixedFormat (4.0 / 3.0, libdcp::Size (1436, 1080), N_("133"), _("4:3"), N_("F")
));
_formats.push_back (
- new FixedFormat (138, libdcp::Size (1485, 1080), N_("138"), _("1.375"), N_("F")
+ new FixedFormat (1.38, libdcp::Size (1485, 1080), N_("138"), _("1.375"), N_("F")
));
_formats.push_back (
- new FixedFormat (133, libdcp::Size (1998, 1080), N_("133-in-flat"), _("4:3 within Flat"), N_("F")
+ new FixedFormat (4.0 / 3.0, libdcp::Size (1998, 1080), N_("133-in-flat"), _("4:3 within Flat"), N_("F")
));
_formats.push_back (
- new FixedFormat (137, libdcp::Size (1480, 1080), N_("137"), _("Academy"), N_("F")
+ new FixedFormat (1.37, libdcp::Size (1480, 1080), N_("137"), _("Academy"), N_("F")
));
_formats.push_back (
- new FixedFormat (166, libdcp::Size (1793, 1080), N_("166"), _("1.66"), N_("F")
+ new FixedFormat (1.66, libdcp::Size (1793, 1080), N_("166"), _("1.66"), N_("F")
));
_formats.push_back (
- new FixedFormat (166, libdcp::Size (1998, 1080), N_("166-in-flat"), _("1.66 within Flat"), N_("F")
+ new FixedFormat (1.66, libdcp::Size (1998, 1080), N_("166-in-flat"), _("1.66 within Flat"), N_("F")
));
_formats.push_back (
- new FixedFormat (178, libdcp::Size (1998, 1080), N_("178-in-flat"), _("16:9 within Flat"), N_("F")
+ new FixedFormat (1.78, libdcp::Size (1998, 1080), N_("178-in-flat"), _("16:9 within Flat"), N_("F")
));
_formats.push_back (
- new FixedFormat (178, libdcp::Size (1920, 1080), N_("178"), _("16:9"), N_("F")
+ new FixedFormat (1.78, libdcp::Size (1920, 1080), N_("178"), _("16:9"), N_("F")
));
_formats.push_back (
- new FixedFormat (185, libdcp::Size (1998, 1080), N_("185"), _("Flat"), N_("F")
+ new FixedFormat (1.85, libdcp::Size (1998, 1080), N_("185"), _("Flat"), N_("F")
));
_formats.push_back (
- new FixedFormat (178, libdcp::Size (2048, 858), N_("178-in-scope"), _("16:9 within Scope"), N_("S")
+ new FixedFormat (1.78, libdcp::Size (2048, 858), N_("178-in-scope"), _("16:9 within Scope"), N_("S")
));
_formats.push_back (
- new FixedFormat (239, libdcp::Size (2048, 858), N_("239"), _("Scope"), N_("S")
+ new FixedFormat (2.39, libdcp::Size (2048, 858), N_("239"), _("Scope"), N_("S")
));
_formats.push_back (
return _formats;
}
-/** @param r Ratio multiplied by 100 (e.g. 185)
+/** @param r Ratio
* @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, libdcp::Size dcp, string id, string n, string d)
+FixedFormat::FixedFormat (float r, libdcp::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_float(f))) / 2.0);
+ int p = rint ((_dcp_size.width - (_dcp_size.height * ratio(f))) / 2.0);
/* This comes out -ve for Scope; bodge it */
if (p < 0) {
}
float
-Format::container_ratio_as_float () const
+Format::container_ratio () const
{
return static_cast<float> (_dcp_size.width) / _dcp_size.height;
}
}
-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
+VariableFormat::ratio (shared_ptr<const Film> f) const
{
libdcp::Size const c = f->cropped_size (f->size ());
return float (c.width) / c.height;
, _dci_name (d)
{}
- /** @return the aspect ratio multiplied by 100
- * (e.g. 239 for Cinemascope 2.39:1)
- */
- virtual int ratio_as_integer (boost::shared_ptr<const Film> f) const = 0;
-
- /** @return the ratio as a floating point number */
- virtual float ratio_as_float (boost::shared_ptr<const Film> f) const = 0;
-
- /** @return the ratio of the container (including any padding) as a floating point number */
- float container_ratio_as_float () const;
+ /** @return the ratio of the container (including any padding) */
+ float container_ratio () const;
int dcp_padding (boost::shared_ptr<const Film> f) const;
static void setup_formats ();
protected:
+ /** @return the ratio */
+ virtual float ratio (boost::shared_ptr<const Film> f) const = 0;
+
/** libdcp::Size in pixels of the images that we should
* put in a DCP for this ratio. This size will not correspond
* to the ratio when we are doing things like 16:9 in a Flat frame.
class FixedFormat : public Format
{
public:
- FixedFormat (int, libdcp::Size, std::string, std::string, std::string);
+ FixedFormat (float, libdcp::Size, std::string, std::string, std::string);
- int ratio_as_integer (boost::shared_ptr<const Film>) const {
+ float ratio (boost::shared_ptr<const Film>) const {
return _ratio;
}
- float ratio_as_float (boost::shared_ptr<const Film>) const {
- return _ratio / 100.0;
- }
-
std::string name () const;
private:
- /** Ratio expressed as the actual ratio multiplied by 100 */
- int _ratio;
+ float _ratio;
};
class VariableFormat : public Format
public:
VariableFormat (libdcp::Size, std::string, std::string, std::string);
- int ratio_as_integer (boost::shared_ptr<const Film> f) const;
- float ratio_as_float (boost::shared_ptr<const Film> f) const;
+ float ratio (boost::shared_ptr<const Film> f) const;
std::string name () const;
};