Fix seek with respect to video/audio frame boundary alignment.

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

diff --git a/src/lib/util.h b/src/lib/util.h
index 70cb3bb0c9ec820973996c7573d3e4353b1f1bfa..892b473f739a21de88827d8aecd94682b3f2fe24 100644 (file)
--- a/src/lib/util.h
+++ b/src/lib/util.h
@@ -51,6 +51,8 @@ extern "C" {
 /** The maximum number of audio channels that we can cope with */
 #define MAX_AUDIO_CHANNELS 6
 
+#define DCPOMATIC_HELLO "Boys, you gotta learn not to talk to nuns that way"
+
 namespace libdcp {
        class Signer;
 }
@@ -65,8 +67,7 @@ extern double seconds (struct timeval);
 extern void dcpomatic_setup ();
 extern void dcpomatic_setup_gettext_i18n (std::string);
 extern std::vector<std::string> split_at_spaces_considering_quotes (std::string);
-extern std::string md5_digest (boost::filesystem::path);
-extern std::string md5_digest_directory (boost::filesystem::path, boost::shared_ptr<Job>);
+extern std::string md5_digest (std::vector<boost::filesystem::path>, boost::shared_ptr<Job>);
 extern std::string md5_digest (void const *, int);
 extern void ensure_ui_thread ();
 extern std::string audio_channel_name (int);
@@ -78,9 +79,9 @@ extern std::string tidy_for_filename (std::string);
 extern boost::shared_ptr<const libdcp::Signer> make_signer ();
 extern libdcp::Size fit_ratio_within (float ratio, libdcp::Size);
 
-struct FrameRateConversion
+struct FrameRateChange
 {
-       FrameRateConversion (float, int);
+       FrameRateChange (float, int);
 
        /** @return factor by which to multiply a source frame rate
            to get the effective rate after any skip or repeat has happened.
@@ -108,11 +109,17 @@ struct FrameRateConversion
         */
        bool change_speed;
 
+       /** Amount by which the video is being sped-up in the DCP; e.g. for a
+        *  24fps source in a 25fps DCP this would be 25/24.
+        */
+       float speed_up;
+
        std::string description;
 };
 
 extern int dcp_audio_frame_rate (int);
 extern int stride_round_up (int, int const *, int);
+extern DCPTime time_round_up (DCPTime, DCPTime);
 extern std::multimap<std::string, std::string> read_key_value (std::istream& s);
 extern int get_required_int (std::multimap<std::string, std::string> const & kv, std::string k);
 extern float get_required_float (std::multimap<std::string, std::string> const & kv, std::string k);
@@ -131,13 +138,15 @@ class Socket
 {
 public:
        Socket (int timeout = 30);
+       ~Socket ();
 
        /** @return Our underlying socket */
        boost::asio::ip::tcp::socket& socket () {
                return _socket;
        }
 
-       void connect (boost::asio::ip::basic_resolver_entry<boost::asio::ip::tcp> const & endpoint);
+       void connect (boost::asio::ip::tcp::endpoint);
+       void accept (int);
 
        void write (uint32_t n);
        void write (uint8_t const * data, int size);
@@ -153,6 +162,7 @@ private:
        boost::asio::io_service _io_service;
        boost::asio::deadline_timer _deadline;
        boost::asio::ip::tcp::socket _socket;
+       boost::asio::ip::tcp::acceptor* _acceptor;
        int _timeout;
 };