#include <iostream>
#include <fstream>
#include <climits>
+#include <stdexcept>
#ifdef DCPOMATIC_POSIX
#include <execinfo.h>
#include <cxxabi.h>
#include <openssl/md5.h>
#include <magick/MagickCore.h>
#include <magick/version.h>
+#include <pangomm/init.h>
#include <libdcp/version.h>
#include <libdcp/util.h>
#include <libdcp/signer_chain.h>
using std::numeric_limits;
using std::pair;
using std::cout;
+using std::bad_alloc;
using std::streampos;
+using std::set_terminate;
using boost::shared_ptr;
using boost::thread;
using boost::lexical_cast;
}
#endif
+/* From http://stackoverflow.com/questions/2443135/how-do-i-find-where-an-exception-was-thrown-in-c */
+void
+terminate ()
+{
+ static bool tried_throw = false;
+
+ try {
+ // try once to re-throw currently active exception
+ if (!tried_throw++) {
+ throw;
+ }
+ }
+ catch (const std::exception &e) {
+ std::cerr << __FUNCTION__ << " caught unhandled exception. what(): "
+ << e.what() << std::endl;
+ }
+ catch (...) {
+ std::cerr << __FUNCTION__ << " caught unknown/unhandled exception."
+ << std::endl;
+ }
+
+#ifdef DCPOMATIC_POSIX
+ stacktrace (cout, 50);
+#endif
+ abort();
+}
+
/** Call the required functions to set up DCP-o-matic's static arrays, etc.
* Must be called from the UI thread, if there is one.
*/
boost::filesystem::path lib = app_contents ();
lib /= "lib";
setenv ("LTDL_LIBRARY_PATH", lib.c_str (), 1);
-#endif
+#endif
+
+ set_terminate (terminate);
+ Pango::init ();
libdcp::init ();
Ratio::setup_ratios ();
putenv (cmd);
snprintf (cmd, sizeof(cmd), "LANG=%s", lang.c_str ());
putenv (cmd);
+ snprintf (cmd, sizeof(cmd), "LC_ALL=%s", lang.c_str ());
+ putenv (cmd);
}
setlocale (LC_ALL, "");
} while (ec == boost::asio::error::would_block);
if (ec) {
- throw NetworkError (ec.message ());
+ throw NetworkError (String::compose (_("error during async_connect (%1)"), ec.value ()));
}
if (!_socket.is_open ()) {
_acceptor = 0;
if (ec) {
- throw NetworkError (ec.message ());
+ throw NetworkError (String::compose (_("error during async_accept (%1)"), ec.value ()));
}
}
} while (ec == boost::asio::error::would_block);
if (ec) {
- throw NetworkError (ec.message ());
+ throw NetworkError (String::compose (_("error during async_write (%1)"), ec.value ()));
}
}
} while (ec == boost::asio::error::would_block);
if (ec) {
- throw NetworkError (ec.message ());
+ throw NetworkError (String::compose (_("error during async_read (%1)"), ec.value ()));
}
}
* @return Equivalent number of audio frames for `v'.
*/
int64_t
-video_frames_to_audio_frames (VideoContent::Frame v, float audio_sample_rate, float frames_per_second)
+video_frames_to_audio_frames (VideoFrame v, float audio_sample_rate, float frames_per_second)
{
return ((int64_t) v * audio_sample_rate / frames_per_second);
}
return channels[c];
}
-FrameRateConversion::FrameRateConversion (float source, int dcp)
+FrameRateChange::FrameRateChange (float source, int dcp)
: skip (false)
, repeat (1)
, change_speed (false)
repeat = round (dcp / source);
}
- change_speed = !about_equal (source * factor(), dcp);
+ speed_up = dcp / (source * factor());
+ change_speed = !about_equal (speed_up, 1.0);
if (!skip && repeat == 1 && !change_speed) {
description = _("Content and DCP have the same rate.\n");
return libdcp::Size (full_frame.width, rint (full_frame.width / ratio));
}
+
+DCPTime
+time_round_up (DCPTime t, DCPTime nearest)
+{
+ DCPTime const a = t + nearest - 1;
+ return a - (a % nearest);
+}
+
+void *
+wrapped_av_malloc (size_t s)
+{
+ void* p = av_malloc (s);
+ if (!p) {
+ throw bad_alloc ();
+ }
+ return p;
+}