using dcp::raw_convert;
Config* Config::_instance = 0;
+int const Config::_current_version = 3;
boost::signals2::signal<void ()> Config::FailedToLoad;
boost::signals2::signal<void (string)> Config::Warning;
boost::optional<boost::filesystem::path> Config::test_path;
for (int i = 0; i < NAG_COUNT; ++i) {
_nagged[i] = false;
}
- _sound = false;
+ _sound = true;
_sound_output = optional<string> ();
_last_kdm_write_type = KDM_WRITE_FLAT;
+ _last_dkdm_write_type = DKDM_WRITE_INTERNAL;
/* I think the scaling factor here should be the ratio of the longest frame
encode time to the shortest; if the thread count is T, longest time is L
use about 240Mb with 72 encoding threads.
*/
_frames_in_memory_multiplier = 3;
+ _decode_reduction = optional<int>();
_allowed_dcp_frame_rates.clear ();
_allowed_dcp_frame_rates.push_back (24);
);
}
+void
+Config::backup ()
+{
+ /* Make a copy of the configuration */
+ try {
+ int n = 1;
+ while (n < 100 && boost::filesystem::exists(path(String::compose("config.xml.%1", n)))) {
+ ++n;
+ }
+
+ boost::filesystem::copy_file(path("config.xml", false), path(String::compose("config.xml.%1", n), false));
+ boost::filesystem::copy_file(path("cinemas.xml", false), path(String::compose("cinemas.xml.%1", n), false));
+ } catch (...) {}
+}
+
void
Config::read ()
try
f.read_file (config_file ());
optional<int> version = f.optional_number_child<int> ("Version");
+ if (version && *version < _current_version) {
+ /* Back up the old config before we re-write it in a back-incompatible way */
+ backup ();
+ }
if (f.optional_number_child<int>("NumLocalEncodingThreads")) {
_master_encoding_threads = _server_encoding_threads = f.optional_number_child<int>("NumLocalEncodingThreads").get();
_default_scale_to = Ratio::from_id (c.get ());
}
- c = f.optional_string_child ("DefaultDCPContentType");
- if (c) {
- _default_dcp_content_type = DCPContentType::from_isdcf_name (c.get ());
- }
-
+ _default_dcp_content_type = DCPContentType::from_isdcf_name(f.optional_string_child("DefaultDCPContentType").get_value_or("FTR"));
_default_dcp_audio_channels = f.optional_number_child<int>("DefaultDCPAudioChannels").get_value_or (6);
if (f.optional_string_child ("DCPMetadataIssuer")) {
}
}
/* The variable was renamed but not the XML tag */
- _sound = f.optional_bool_child("PreviewSound").get_value_or (false);
+ _sound = f.optional_bool_child("PreviewSound").get_value_or (true);
_sound_output = f.optional_string_child("PreviewSoundOutput");
if (f.optional_string_child("CoverSheet")) {
_cover_sheet = f.optional_string_child("CoverSheet").get();
_last_kdm_write_type = KDM_WRITE_ZIP;
}
}
+ if (f.optional_string_child("LastDKDMWriteType")) {
+ if (f.optional_string_child("LastDKDMWriteType").get() == "internal") {
+ _last_dkdm_write_type = DKDM_WRITE_INTERNAL;
+ } else if (f.optional_string_child("LastDKDMWriteType").get() == "file") {
+ _last_dkdm_write_type = DKDM_WRITE_FILE;
+ }
+ }
_frames_in_memory_multiplier = f.optional_number_child<int>("FramesInMemoryMultiplier").get_value_or(3);
+ _decode_reduction = f.optional_number_child<int>("DecodeReduction");
/* Replace any cinemas from config.xml with those from the configured file */
if (boost::filesystem::exists (_cinemas_file)) {
}
catch (...) {
if (have_existing ("config.xml")) {
-
- /* Make a copy of the configuration */
- try {
- int n = 1;
- while (n < 100 && boost::filesystem::exists(path(String::compose("config.xml.%1", n)))) {
- ++n;
- }
-
- boost::filesystem::copy_file(path("config.xml", false), path(String::compose("config.xml.%1", n), false));
- boost::filesystem::copy_file(path("cinemas.xml", false), path(String::compose("cinemas.xml.%1", n), false));
- } catch (...) {}
-
+ backup ();
/* We have a config file but it didn't load */
FailedToLoad ();
}
xmlpp::Document doc;
xmlpp::Element* root = doc.create_root_node ("Config");
- /* [XML] Version The version number of the configuration file format; currently 2. */
- root->add_child("Version")->add_child_text ("2");
+ /* [XML] Version The version number of the configuration file format */
+ root->add_child("Version")->add_child_text (String::compose ("%1", _current_version));
/* [XML] MasterEncodingThreads Number of encoding threads to use when running as master. */
root->add_child("MasterEncodingThreads")->add_child_text (raw_convert<string> (_master_encoding_threads));
/* [XML] ServerEncodingThreads Number of encoding threads to use when running as server. */
break;
}
}
+ if (_last_dkdm_write_type) {
+ switch (_last_dkdm_write_type.get()) {
+ case DKDM_WRITE_INTERNAL:
+ root->add_child("LastDKDMWriteType")->add_child_text("internal");
+ break;
+ case DKDM_WRITE_FILE:
+ root->add_child("LastDKDMWriteType")->add_child_text("file");
+ break;
+ }
+ }
/* [XML] FramesInMemoryMultiplier value to multiply the encoding threads count by to get the maximum number of
frames to be held in memory at once.
*/
root->add_child("FramesInMemoryMultiplier")->add_child_text(raw_convert<string>(_frames_in_memory_multiplier));
+ /* [XML] DecodeReduction power of 2 to reduce DCP images by before decoding in the player */
+ if (_decode_reduction) {
+ root->add_child("DecodeReduction")->add_child_text(raw_convert<string>(_decode_reduction.get()));
+ }
+
try {
doc.write_to_file_formatted(config_file().string());
} catch (xmlpp::exception& e) {
projects / dcpomatic.git / blobdiff