/*
- Copyright (C) 2014-2020 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2014-2021 Carl Hetherington <cth@carlh.net>
This file is part of libdcp.
files in the program, then also delete it here.
*/
+
+/** @file src/reel.cc
+ * @brief Reel class
+ */
+
+
#include "reel.h"
#include "util.h"
#include "picture_asset.h"
#include "reel_mono_picture_asset.h"
#include "reel_stereo_picture_asset.h"
#include "reel_sound_asset.h"
+#include "reel_interop_closed_caption_asset.h"
+#include "reel_interop_subtitle_asset.h"
+#include "reel_smpte_closed_caption_asset.h"
+#include "reel_smpte_subtitle_asset.h"
#include "reel_subtitle_asset.h"
#include "reel_markers_asset.h"
#include "decrypted_kdm_key.h"
#include "reel_atmos_asset.h"
#include "reel_closed_caption_asset.h"
#include <libxml++/nodes/element.h>
-#include <boost/foreach.hpp>
#include <stdint.h>
-/* Centos 6 does not have this */
-#ifndef INT64_MAX
-#define INT64_MAX 0x7fffffffffffffff
-#endif
using std::string;
using std::cout;
using std::vector;
using namespace dcp;
-Reel::Reel (std::shared_ptr<const cxml::Node> node)
+
+Reel::Reel (std::shared_ptr<const cxml::Node> node, dcp::Standard standard)
: Object (remove_urn_uuid (node->string_child ("Id")))
{
auto asset_list = node->node_child ("AssetList");
auto main_picture = asset_list->optional_node_child ("MainPicture");
if (main_picture) {
- _main_picture.reset (new ReelMonoPictureAsset (main_picture));
+ _main_picture = make_shared<ReelMonoPictureAsset>(main_picture);
}
auto main_stereoscopic_picture = asset_list->optional_node_child ("MainStereoscopicPicture");
if (main_stereoscopic_picture) {
- _main_picture.reset (new ReelStereoPictureAsset (main_stereoscopic_picture));
+ _main_picture = make_shared<ReelStereoPictureAsset>(main_stereoscopic_picture);
}
auto main_sound = asset_list->optional_node_child ("MainSound");
if (main_sound) {
- _main_sound.reset (new ReelSoundAsset (main_sound));
+ _main_sound = make_shared<ReelSoundAsset>(main_sound);
}
auto main_subtitle = asset_list->optional_node_child ("MainSubtitle");
if (main_subtitle) {
- _main_subtitle.reset (new ReelSubtitleAsset (main_subtitle));
+ switch (standard) {
+ case Standard::INTEROP:
+ _main_subtitle = make_shared<ReelInteropSubtitleAsset>(main_subtitle);
+ break;
+ case Standard::SMPTE:
+ _main_subtitle = make_shared<ReelSMPTESubtitleAsset>(main_subtitle);
+ break;
+ }
}
auto main_markers = asset_list->optional_node_child ("MainMarkers");
if (main_markers) {
- _main_markers.reset (new ReelMarkersAsset (main_markers));
+ _main_markers = make_shared<ReelMarkersAsset>(main_markers);
}
/* XXX: it's not ideal that we silently tolerate Interop or SMPTE nodes here */
closed_captions = asset_list->node_children ("ClosedCaption");
}
for (auto i: closed_captions) {
- _closed_captions.push_back (make_shared<ReelClosedCaptionAsset>(i));
+ switch (standard) {
+ case Standard::INTEROP:
+ _closed_captions.push_back (make_shared<ReelInteropClosedCaptionAsset>(i));
+ break;
+ case Standard::SMPTE:
+ _closed_captions.push_back (make_shared<ReelSMPTEClosedCaptionAsset>(i));
+ break;
+ }
}
auto atmos = asset_list->optional_node_child ("AuxData");
node->done ();
}
+
xmlpp::Element *
Reel::write_to_cpl (xmlpp::Element* node, Standard standard) const
{
return asset_list;
}
+
bool
Reel::equals (std::shared_ptr<const Reel> other, EqualityOptions opt, NoteHandler note) const
{
if ((_main_picture && !other->_main_picture) || (!_main_picture && other->_main_picture)) {
- note (DCP_ERROR, "Reel: picture assets differ");
+ note (NoteType::ERROR, "Reel: picture assets differ");
return false;
}
}
if ((_main_sound && !other->_main_sound) || (!_main_sound && other->_main_sound)) {
- note (DCP_ERROR, "Reel: sound assets differ");
+ note (NoteType::ERROR, "Reel: sound assets differ");
return false;
}
}
if ((_main_subtitle && !other->_main_subtitle) || (!_main_subtitle && other->_main_subtitle)) {
- note (DCP_ERROR, "Reel: subtitle assets differ");
+ note (NoteType::ERROR, "Reel: subtitle assets differ");
return false;
}
- if (_main_subtitle && !_main_subtitle->equals (other->_main_subtitle, opt, note)) {
+ bool same_type = false;
+
+ {
+ auto interop = dynamic_pointer_cast<ReelInteropSubtitleAsset>(_main_subtitle);
+ auto interop_other = dynamic_pointer_cast<ReelInteropSubtitleAsset>(other->_main_subtitle);
+ if (interop && interop_other) {
+ same_type = true;
+ if (!interop->equals(interop_other, opt, note)) {
+ return false;
+ }
+ }
+ }
+
+ {
+ auto smpte = dynamic_pointer_cast<ReelSMPTESubtitleAsset>(_main_subtitle);
+ auto smpte_other = dynamic_pointer_cast<ReelSMPTESubtitleAsset>(other->_main_subtitle);
+ if (smpte && smpte_other) {
+ same_type = true;
+ if (!smpte->equals(smpte_other, opt, note)) {
+ return false;
+ }
+ }
+ }
+
+ if ((_main_subtitle || other->_main_subtitle) && !same_type) {
return false;
}
if ((_main_markers && !other->_main_markers) || (!_main_markers && other->_main_markers)) {
- note (DCP_ERROR, "Reel: one has markers and the other does not");
+ note (NoteType::ERROR, "Reel: one has markers and the other does not");
return false;
}
if (_main_markers && !_main_markers->equals(other->_main_markers, opt, note)) {
- note (DCP_ERROR, "Reel: marker assets differ");
+ note (NoteType::ERROR, "Reel: marker assets differ");
return false;
}
}
if ((_atmos && !other->_atmos) || (!_atmos && other->_atmos)) {
- note (DCP_ERROR, "Reel: atmos assets differ");
+ note (NoteType::ERROR, "Reel: atmos assets differ");
return false;
}
return true;
}
+
bool
-Reel::encrypted () const
+Reel::any_encrypted () const
{
auto ecc = false;
for (auto i: _closed_captions) {
}
return (
- (_main_picture && _main_picture->encrypted ()) ||
- (_main_sound && _main_sound->encrypted ()) ||
- (_main_subtitle && _main_subtitle->encrypted ()) ||
+ (_main_picture && _main_picture->encrypted()) ||
+ (_main_sound && _main_sound->encrypted()) ||
+ (_main_subtitle && _main_subtitle->encrypted()) ||
ecc ||
- (_atmos && _atmos->encrypted ())
+ (_atmos && _atmos->encrypted())
);
}
+
+bool
+Reel::all_encrypted () const
+{
+ auto ecc = true;
+ for (auto i: _closed_captions) {
+ if (!i->encrypted()) {
+ ecc = false;
+ }
+ }
+
+ return (
+ (!_main_picture || _main_picture->encrypted()) &&
+ (!_main_sound || _main_sound->encrypted()) &&
+ (!_main_subtitle || _main_subtitle->encrypted()) &&
+ ecc &&
+ (!_atmos || _atmos->encrypted())
+ );
+}
+
+
void
Reel::add (DecryptedKDM const & kdm)
{
if (_main_sound && i.id() == _main_sound->key_id()) {
_main_sound->asset()->set_key (i.key());
}
- if (_main_subtitle && i.id() == _main_subtitle->key_id()) {
- shared_ptr<SMPTESubtitleAsset> s = dynamic_pointer_cast<SMPTESubtitleAsset> (_main_subtitle->asset());
- if (s) {
- s->set_key (i.key());
+ if (_main_subtitle) {
+ auto smpte = dynamic_pointer_cast<ReelSMPTESubtitleAsset>(_main_picture);
+ if (smpte && i.id() == smpte->key_id()) {
+ smpte->smpte_asset()->set_key(i.key());
}
}
for (auto j: _closed_captions) {
- if (i.id() == j->key_id()) {
- auto s = dynamic_pointer_cast<SMPTESubtitleAsset> (j->asset());
- if (s) {
- s->set_key (i.key());
- }
+ auto smpte = dynamic_pointer_cast<ReelSMPTESubtitleAsset>(j);
+ if (smpte && i.id() == smpte->key_id()) {
+ smpte->smpte_asset()->set_key(i.key());
}
}
if (_atmos && i.id() == _atmos->key_id()) {
}
}
+
void
Reel::add (shared_ptr<ReelAsset> asset)
{
}
}
+
vector<shared_ptr<ReelAsset>>
Reel::assets () const
{
return a;
}
+
void
Reel::resolve_refs (vector<shared_ptr<Asset>> assets)
{
if (_main_picture) {
- _main_picture->asset_ref().resolve (assets);
+ _main_picture->asset_ref().resolve(assets);
}
if (_main_sound) {
- _main_sound->asset_ref().resolve (assets);
+ _main_sound->asset_ref().resolve(assets);
}
if (_main_subtitle) {
- _main_subtitle->asset_ref().resolve (assets);
+ _main_subtitle->asset_ref().resolve(assets);
/* Interop subtitle handling is all special cases */
if (_main_subtitle->asset_ref().resolved()) {
}
}
+
int64_t
Reel::duration () const
{
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