X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Futil.cc;h=837f3cdf3af1d044d266271894a61032e2c4b9f1;hb=fc56dc97103d00437843a31e1ef0c4915900ad1a;hp=40e9d9c2eed730795a8f8476533ae16290c403c0;hpb=854f2e5bbb7ffb9758b823af87034033033f3cb8;p=dcpomatic.git diff --git a/src/lib/util.cc b/src/lib/util.cc index 40e9d9c2e..837f3cdf3 100644 --- a/src/lib/util.cc +++ b/src/lib/util.cc @@ -37,7 +37,6 @@ #include #include #include -#include #include #include #ifdef DCPOMATIC_WINDOWS @@ -45,7 +44,6 @@ #endif #include #include -#include #include #include #include @@ -53,6 +51,7 @@ #include #include #include +#include extern "C" { #include #include @@ -65,13 +64,15 @@ extern "C" { #include "scaler.h" #include "dcp_content_type.h" #include "filter.h" -#include "sound_processor.h" +#include "cinema_sound_processor.h" #include "config.h" #include "ratio.h" #include "job.h" #include "cross.h" #include "video_content.h" #include "rect.h" +#include "md5_digester.h" +#include "audio_processor.h" #ifdef DCPOMATIC_WINDOWS #include "stack.hpp" #endif @@ -101,9 +102,9 @@ using std::streampos; using std::set_terminate; using boost::shared_ptr; using boost::thread; -using boost::lexical_cast; using boost::optional; using dcp::Size; +using dcp::raw_convert; static boost::thread::id ui_thread; static boost::filesystem::path backtrace_file; @@ -145,25 +146,54 @@ seconds_to_approximate_hms (int s) m -= (h * 60); stringstream ap; - - if (h > 0) { - if (m > 30) { + + bool const hours = h > 0; + bool const minutes = h < 10 && m > 0; + bool const seconds = m < 10 && s > 0; + + if (hours) { + if (m > 30 && !minutes) { ap << (h + 1) << N_(" ") << _("hours"); } else { + ap << h << N_(" "); if (h == 1) { - ap << N_("1 ") << _("hour"); + ap << _("hour"); } else { - ap << h << N_(" ") << _("hours"); + ap << _("hours"); } } - } else if (m > 0) { - if (m == 1) { - ap << N_("1 ") << _("minute"); + + if (minutes | seconds) { + ap << N_(" "); + } + } + + if (minutes) { + /* Minutes */ + if (s > 30 && !seconds) { + ap << (m + 1) << N_(" ") << _("minutes"); } else { - ap << m << N_(" ") << _("minutes"); + ap << m << N_(" "); + if (m == 1) { + ap << _("minute"); + } else { + ap << _("minutes"); + } + } + + if (seconds) { + ap << N_(" "); + } + } + + if (seconds) { + /* Seconds */ + ap << s << N_(" "); + if (s == 1) { + ap << _("second"); + } else { + ap << _("seconds"); } - } else { - ap << s << N_(" ") << _("seconds"); } return ap.str (); @@ -250,8 +280,9 @@ LONG WINAPI exception_handler(struct _EXCEPTION_POINTERS *) { dbg::stack s; FILE* f = fopen_boost (backtrace_file, "w"); + fprintf (f, "Exception thrown:"); for (dbg::stack::const_iterator i = s.begin(); i != s.end(); ++i) { - fprintf (f, "%p %s %d %s", i->instruction, i->function.c_str(), i->line, i->module.c_str()); + fprintf (f, "%p %s %d %s\n", i->instruction, i->function.c_str(), i->line, i->module.c_str()); } fclose (f); return EXCEPTION_CONTINUE_SEARCH; @@ -266,7 +297,8 @@ terminate () try { // try once to re-throw currently active exception - if (!tried_throw++) { + if (!tried_throw) { + tried_throw = true; throw; } } @@ -333,7 +365,8 @@ dcpomatic_setup () DCPContentType::setup_dcp_content_types (); Scaler::setup_scalers (); Filter::setup_filters (); - SoundProcessor::setup_sound_processors (); + CinemaSoundProcessor::setup_cinema_sound_processors (); + AudioProcessor::setup_audio_processors (); ui_thread = boost::this_thread::get_id (); } @@ -409,23 +442,6 @@ split_at_spaces_considering_quotes (string s) return out; } -string -md5_digest (void const * data, int size) -{ - MD5_CTX md5_context; - MD5_Init (&md5_context); - MD5_Update (&md5_context, data, size); - unsigned char digest[MD5_DIGEST_LENGTH]; - MD5_Final (digest, &md5_context); - - stringstream s; - for (int i = 0; i < MD5_DIGEST_LENGTH; ++i) { - s << std::hex << std::setfill('0') << std::setw(2) << ((int) digest[i]); - } - - return s.str (); -} - /** @param job Optional job for which to report progress */ string md5_digest (vector files, shared_ptr job) @@ -433,8 +449,7 @@ md5_digest (vector files, shared_ptr job) boost::uintmax_t const buffer_size = 64 * 1024; char buffer[buffer_size]; - MD5_CTX md5_context; - MD5_Init (&md5_context); + MD5Digester digester; vector sizes; for (size_t i = 0; i < files.size(); ++i) { @@ -453,7 +468,7 @@ md5_digest (vector files, shared_ptr job) while (remaining > 0) { int const t = min (remaining, buffer_size); fread (buffer, 1, t, f); - MD5_Update (&md5_context, buffer, t); + digester.add (buffer, t); remaining -= t; if (job) { @@ -464,15 +479,7 @@ md5_digest (vector files, shared_ptr job) fclose (f); } - unsigned char digest[MD5_DIGEST_LENGTH]; - MD5_Final (digest, &md5_context); - - stringstream s; - for (int i = 0; i < MD5_DIGEST_LENGTH; ++i) { - s << std::hex << std::setfill('0') << std::setw(2) << ((int) digest[i]); - } - - return s.str (); + return digester.get (); } /** @param An arbitrary audio frame rate. @@ -687,14 +694,14 @@ int get_required_int (multimap const & kv, string k) { string const v = get_required_string (kv, k); - return lexical_cast (v); + return raw_convert (v); } float get_required_float (multimap const & kv, string k) { string const v = get_required_string (kv, k); - return lexical_cast (v); + return raw_convert (v); } string @@ -724,7 +731,7 @@ get_optional_int (multimap const & kv, string k) return 0; } - return lexical_cast (i->second); + return raw_convert (i->second); } /** Trip an assert if the caller is not in the UI thread */ @@ -737,7 +744,7 @@ ensure_ui_thread () string audio_channel_name (int c) { - assert (MAX_AUDIO_CHANNELS == 12); + assert (MAX_DCP_AUDIO_CHANNELS == 12); /* TRANSLATORS: these are the names of audio channels; Lfe (sub) is the low-frequency enhancement channel (sub-woofer). HI is the hearing-impaired audio track and @@ -761,31 +768,12 @@ audio_channel_name (int c) return channels[c]; } -LocaleGuard::LocaleGuard () - : _old (0) -{ - char const * old = setlocale (LC_NUMERIC, 0); - - if (old) { - _old = strdup (old); - if (strcmp (_old, "C")) { - setlocale (LC_NUMERIC, "C"); - } - } -} - -LocaleGuard::~LocaleGuard () -{ - setlocale (LC_NUMERIC, _old); - free (_old); -} - bool valid_image_file (boost::filesystem::path f) { string ext = f.extension().string(); transform (ext.begin(), ext.end(), ext.begin(), ::tolower); - return (ext == ".tif" || ext == ".tiff" || ext == ".jpg" || ext == ".jpeg" || ext == ".png" || ext == ".bmp" || ext == ".tga"); + return (ext == ".tif" || ext == ".tiff" || ext == ".jpg" || ext == ".jpeg" || ext == ".png" || ext == ".bmp" || ext == ".tga" || ext == ".dpx"); } string @@ -958,12 +946,16 @@ dependency_version_summary () return s.str (); } +/** Construct a ScopedTemporary. A temporary filename is decided but the file is not opened + * until ::open() is called. + */ ScopedTemporary::ScopedTemporary () : _open (0) { _file = boost::filesystem::temp_directory_path() / boost::filesystem::unique_path (); } +/** Close and delete the temporary file */ ScopedTemporary::~ScopedTemporary () { close (); @@ -971,12 +963,16 @@ ScopedTemporary::~ScopedTemporary () boost::filesystem::remove (_file, ec); } +/** @return temporary filename */ char const * ScopedTemporary::c_str () const { return _file.string().c_str (); } +/** Open the temporary file. + * @return File's FILE pointer. + */ FILE* ScopedTemporary::open (char const * params) { @@ -984,6 +980,7 @@ ScopedTemporary::open (char const * params) return _open; } +/** Close the file */ void ScopedTemporary::close () { @@ -992,3 +989,16 @@ ScopedTemporary::close () _open = 0; } } + +ContentTimePeriod +subtitle_period (AVSubtitle const & sub) +{ + ContentTime const packet_time = ContentTime::from_seconds (static_cast (sub.pts) / AV_TIME_BASE); + + ContentTimePeriod period ( + packet_time + ContentTime::from_seconds (sub.start_display_time / 1e3), + packet_time + ContentTime::from_seconds (sub.end_display_time / 1e3) + ); + + return period; +}