Support PNG subs in DCPSubtitleDecoder (#1479).

[dcpomatic.git] / src / lib / util.h

diff --git a/src/lib/util.h b/src/lib/util.h
index f62b2c4925e89b2df9152b8afccaf4b0d268165c..5ffdae450f711bc4eba5ea13796e92ebe9796b61 100644 (file)
--- a/src/lib/util.h
+++ b/src/lib/util.h
@@ -29,9 +29,11 @@
 #include "dcpomatic_time.h"
 #include "audio_mapping.h"
 #include <dcp/util.h>
+#include <dcp/subtitle_image.h>
 #include <boost/shared_ptr.hpp>
 #include <boost/optional.hpp>
 #include <boost/filesystem.hpp>
+#include <boost/date_time/gregorian/gregorian.hpp>
 #include <string>
 #include <map>
 #include <vector>
@@ -67,6 +69,7 @@ extern bool is_batch_converter;
 
 struct AVSubtitle;
 class AudioBuffers;
+class TextDecoder;
 
 extern std::string seconds_to_hms (int);
 extern std::string time_to_hmsf (DCPTime time, Frame rate);
@@ -99,5 +102,13 @@ extern std::pair<int, int> audio_channel_types (std::list<int> mapped, int chann
 extern boost::shared_ptr<AudioBuffers> remap (boost::shared_ptr<const AudioBuffers> input, int output_channels, AudioMapping map);
 extern Eyes increment_eyes (Eyes e);
 extern void checked_fread (void* ptr, size_t size, FILE* stream, boost::filesystem::path path);
+extern void checked_fwrite (void const * ptr, size_t size, FILE* stream, boost::filesystem::path path);
+extern size_t utf8_strlen (std::string s);
+extern std::string day_of_week_to_string (boost::gregorian::greg_weekday d);
+extern void emit_subtitle_image (ContentTimePeriod period, dcp::SubtitleImage sub, dcp::Size size, boost::shared_ptr<TextDecoder> decoder);
+#ifdef DCPOMATIC_VARIANT_SWAROOP
+extern boost::shared_ptr<dcp::CertificateChain> read_swaroop_chain (boost::filesystem::path path);
+extern void write_swaroop_chain (boost::shared_ptr<const dcp::CertificateChain> chain, boost::filesystem::path output);
+#endif
 
 #endif