#include "sound_processor.h"
#include "config.h"
+#include "i18n.h"
+
using namespace std;
using namespace boost;
using libdcp::Size;
m -= (h * 60);
stringstream hms;
- hms << h << ":";
+ hms << h << N_(":");
hms.width (2);
- hms << setfill ('0') << m << ":";
+ hms << setfill ('0') << m << N_(":");
hms.width (2);
hms << setfill ('0') << s;
if (h > 0) {
if (m > 30) {
- ap << (h + 1) << " hours";
+ ap << (h + 1) << N_(" ") << _("hours");
} else {
if (h == 1) {
- ap << "1 hour";
+ ap << N_("1 ") << _("hour");
} else {
- ap << h << " hours";
+ ap << h << N_(" ") << _("hours");
}
}
} else if (m > 0) {
if (m == 1) {
- ap << "1 minute";
+ ap << N_("1 ") << _("minute");
} else {
- ap << m << " minutes";
+ ap << m << N_(" ") << _("minutes");
}
} else {
- ap << s << " seconds";
+ ap << s << N_(" ") << _("seconds");
}
return ap.str ();
static string
demangle (string l)
{
- string::size_type const b = l.find_first_of ("(");
+ string::size_type const b = l.find_first_of (N_("("));
if (b == string::npos) {
return l;
}
- string::size_type const p = l.find_last_of ("+");
+ string::size_type const p = l.find_last_of (N_("+"));
if (p == string::npos) {
return l;
}
if (strings) {
for (i = 0; i < size && (levels == 0 || i < size_t(levels)); i++) {
- out << " " << demangle (strings[i]) << endl;
+ out << N_(" ") << demangle (strings[i]) << endl;
}
free (strings);
ffmpeg_version_to_string (int v)
{
stringstream s;
- s << ((v & 0xff0000) >> 16) << "." << ((v & 0xff00) >> 8) << "." << (v & 0xff);
+ s << ((v & 0xff0000) >> 16) << N_(".") << ((v & 0xff00) >> 8) << N_(".") << (v & 0xff);
return s.str ();
}
dependency_version_summary ()
{
stringstream s;
- s << "libopenjpeg " << opj_version () << ", "
- << "libavcodec " << ffmpeg_version_to_string (avcodec_version()) << ", "
- << "libavfilter " << ffmpeg_version_to_string (avfilter_version()) << ", "
- << "libavformat " << ffmpeg_version_to_string (avformat_version()) << ", "
- << "libavutil " << ffmpeg_version_to_string (avutil_version()) << ", "
- << "libpostproc " << ffmpeg_version_to_string (postproc_version()) << ", "
- << "libswscale " << ffmpeg_version_to_string (swscale_version()) << ", "
- << MagickVersion << ", "
- << "libssh " << ssh_version (0) << ", "
- << "libdcp " << libdcp::version << " git " << libdcp::git_commit;
+ s << N_("libopenjpeg ") << opj_version () << N_(", ")
+ << N_("libavcodec ") << ffmpeg_version_to_string (avcodec_version()) << N_(", ")
+ << N_("libavfilter ") << ffmpeg_version_to_string (avfilter_version()) << N_(", ")
+ << N_("libavformat ") << ffmpeg_version_to_string (avformat_version()) << N_(", ")
+ << N_("libavutil ") << ffmpeg_version_to_string (avutil_version()) << N_(", ")
+ << N_("libpostproc ") << ffmpeg_version_to_string (postproc_version()) << N_(", ")
+ << N_("libswscale ") << ffmpeg_version_to_string (swscale_version()) << N_(", ")
+ << MagickVersion << N_(", ")
+ << N_("libssh ") << ssh_version (0) << N_(", ")
+ << N_("libdcp ") << libdcp::version << N_(" git ") << libdcp::git_commit;
return s.str ();
}
ui_thread = this_thread::get_id ();
}
+#ifdef DVDOMATIC_WINDOWS
+boost::filesystem::path
+mo_path ()
+{
+ wchar_t buffer[512];
+ GetModuleFileName (0, buffer, 512 * sizeof(wchar_t));
+ boost::filesystem::path p (buffer);
+ p = p.parent_path ();
+ p = p.parent_path ();
+ p /= "locale";
+ return p;
+}
+#endif
+
+void
+dvdomatic_setup_i18n (string lang)
+{
+#ifdef DVDOMATIC_POSIX
+ lang += ".UTF8";
+#endif
+
+ if (!lang.empty ()) {
+ /* Override our environment language; this is essential on
+ Windows.
+ */
+ char cmd[64];
+ snprintf (cmd, sizeof(cmd), "LANGUAGE=%s", lang.c_str ());
+ putenv (cmd);
+ snprintf (cmd, sizeof(cmd), "LANG=%s", lang.c_str ());
+ putenv (cmd);
+ }
+
+ setlocale (LC_ALL, "");
+ textdomain ("libdvdomatic");
+
+#ifdef DVDOMATIC_WINDOWS
+ bindtextdomain ("libdvdomatic", mo_path().string().c_str());
+#endif
+
+#ifdef DVDOMATIC_POSIX
+ bindtextdomain ("libdvdomatic", POSIX_LOCALE_PREFIX);
+#endif
+}
+
/** @param start Start position for the crop within the image.
* @param size Size of the cropped area.
* @return FFmpeg crop filter string.
crop_string (Position start, libdcp::Size size)
{
stringstream s;
- s << "crop=" << size.width << ":" << size.height << ":" << start.x << ":" << start.y;
+ s << N_("crop=") << size.width << N_(":") << size.height << N_(":") << start.x << N_(":") << start.y;
return s.str ();
}
for (string::size_type i = 0; i < s.length(); ++i) {
if (s[i] == ' ' && !in_quotes) {
out.push_back (c);
- c = "";
+ c = N_("");
} else if (s[i] == '"') {
in_quotes = !in_quotes;
} else {
* @return MD5 digest of file's contents.
*/
string
-md5_digest (string file)
+md5_digest (boost::filesystem::path file)
{
- ifstream f (file.c_str(), ios::binary);
+ ifstream f (file.string().c_str(), ios::binary);
if (!f.good ()) {
- throw OpenFileError (file);
+ throw OpenFileError (file.string());
}
f.seekg (0, ios::end);
return s.str ();
}
-static bool about_equal (float a, float b)
+static bool
+about_equal (float a, float b)
{
/* A film of F seconds at f FPS will be Ff frames;
Consider some delta FPS d, so if we run the same
, dcp (dcp_)
{}
- bool skip () const {
- return !about_equal (source, dcp) && source > dcp;
- }
-
- bool repeat () const {
- return !about_equal (source, dcp) && source < dcp;
- }
-
float source;
int dcp;
};
-/** @param fps Arbitrary source frames-per-second value */
-/** XXX: this could be slow-ish */
-DCPFrameRate::DCPFrameRate (float source_fps)
+int
+best_dcp_frame_rate (float source_fps)
{
list<int> const allowed_dcp_frame_rates = Config::instance()->allowed_dcp_frame_rates ();
++i;
}
- if (!best) {
- throw EncodeError ("cannot find a suitable DCP frame rate for this source");
- }
-
- frames_per_second = best->dcp;
- skip = best->skip ();
- repeat = best->repeat ();
- change_speed = !about_equal (source_fps * factor(), frames_per_second);
+ assert (best);
+ return best->dcp;
}
/** @param An arbitrary sampling rate.
return 96000;
}
-int
-dcp_audio_channels (int f)
-{
- if (f == 1) {
- /* The source is mono, so to put the mono channel into
- the centre we need to generate a 5.1 soundtrack.
- */
- return 6;
- }
-
- return f;
-}
-
bool operator== (Crop const & a, Crop const & b)
{
return (a.left == b.left && a.right == b.right && a.top == b.top && a.bottom == b.bottom);
{
switch (index) {
case 0:
- return "sRGB";
+ return _("sRGB");
case 1:
- return "Rec 709";
+ return _("Rec 709");
}
assert (false);
- return "";
+ return N_("");
}
-Socket::Socket ()
+Socket::Socket (int timeout)
: _deadline (_io_service)
, _socket (_io_service)
- , _buffer_data (0)
+ , _timeout (timeout)
{
_deadline.expires_at (posix_time::pos_infin);
check ();
_deadline.async_wait (boost::bind (&Socket::check, this));
}
-/** Blocking connect with timeout.
+/** Blocking connect.
* @param endpoint End-point to connect to.
- * @param timeout Time-out in seconds.
*/
void
-Socket::connect (asio::ip::basic_resolver_entry<asio::ip::tcp> const & endpoint, int timeout)
+Socket::connect (asio::ip::basic_resolver_entry<asio::ip::tcp> const & endpoint)
{
- _deadline.expires_from_now (posix_time::seconds (timeout));
+ _deadline.expires_from_now (posix_time::seconds (_timeout));
system::error_code ec = asio::error::would_block;
_socket.async_connect (endpoint, lambda::var(ec) = lambda::_1);
do {
} while (ec == asio::error::would_block);
if (ec || !_socket.is_open ()) {
- throw NetworkError ("connect timed out");
+ throw NetworkError (_("connect timed out"));
}
}
-/** Blocking write with timeout.
+/** Blocking write.
* @param data Buffer to write.
* @param size Number of bytes to write.
- * @param timeout Time-out, in seconds.
*/
void
-Socket::write (uint8_t const * data, int size, int timeout)
+Socket::write (uint8_t const * data, int size)
{
- _deadline.expires_from_now (posix_time::seconds (timeout));
+ _deadline.expires_from_now (posix_time::seconds (_timeout));
system::error_code ec = asio::error::would_block;
asio::async_write (_socket, asio::buffer (data, size), lambda::var(ec) = lambda::_1);
+
do {
_io_service.run_one ();
} while (ec == asio::error::would_block);
if (ec) {
- throw NetworkError ("write timed out");
+ throw NetworkError (ec.message ());
}
}
-/** Blocking read with timeout.
+void
+Socket::write (uint32_t v)
+{
+ v = htonl (v);
+ write (reinterpret_cast<uint8_t*> (&v), 4);
+}
+
+/** Blocking read.
* @param data Buffer to read to.
* @param size Number of bytes to read.
- * @param timeout Time-out, in seconds.
*/
-int
-Socket::read (uint8_t* data, int size, int timeout)
+void
+Socket::read (uint8_t* data, int size)
{
- _deadline.expires_from_now (posix_time::seconds (timeout));
+ _deadline.expires_from_now (posix_time::seconds (_timeout));
system::error_code ec = asio::error::would_block;
- int amount_read = 0;
-
- _socket.async_read_some (
- asio::buffer (data, size),
- (lambda::var(ec) = lambda::_1, lambda::var(amount_read) = lambda::_2)
- );
+ asio::async_read (_socket, asio::buffer (data, size), lambda::var(ec) = lambda::_1);
do {
_io_service.run_one ();
} while (ec == asio::error::would_block);
if (ec) {
- amount_read = 0;
- }
-
- return amount_read;
-}
-
-/** Mark some data as being `consumed', so that it will not be returned
- * as data again.
- * @param size Amount of data to consume, in bytes.
- */
-void
-Socket::consume (int size)
-{
- assert (_buffer_data >= size);
-
- _buffer_data -= size;
- if (_buffer_data > 0) {
- /* Shift still-valid data to the start of the buffer */
- memmove (_buffer, _buffer + size, _buffer_data);
- }
-}
-
-/** Read a definite amount of data from our socket, and mark
- * it as consumed.
- * @param data Where to put the data.
- * @param size Number of bytes to read.
- */
-void
-Socket::read_definite_and_consume (uint8_t* data, int size, int timeout)
-{
- int const from_buffer = min (_buffer_data, size);
- if (from_buffer > 0) {
- /* Get data from our buffer */
- memcpy (data, _buffer, from_buffer);
- consume (from_buffer);
- /* Update our output state */
- data += from_buffer;
- size -= from_buffer;
- }
-
- /* read() the rest */
- while (size > 0) {
- int const n = read (data, size, timeout);
- if (n <= 0) {
- throw NetworkError ("could not read");
- }
-
- data += n;
- size -= n;
+ throw NetworkError (ec.message ());
}
}
-/** Read as much data as is available, up to some limit.
- * @param data Where to put the data.
- * @param size Maximum amount of data to read.
- */
-void
-Socket::read_indefinite (uint8_t* data, int size, int timeout)
+uint32_t
+Socket::read_uint32 ()
{
- assert (size < int (sizeof (_buffer)));
-
- /* Amount of extra data we need to read () */
- int to_read = size - _buffer_data;
- while (to_read > 0) {
- /* read as much of it as we can (into our buffer) */
- int const n = read (_buffer + _buffer_data, to_read, timeout);
- if (n <= 0) {
- throw NetworkError ("could not read");
- }
-
- to_read -= n;
- _buffer_data += n;
- }
-
- assert (_buffer_data >= size);
-
- /* copy data into the output buffer */
- assert (size >= _buffer_data);
- memcpy (data, _buffer, size);
+ uint32_t v;
+ read (reinterpret_cast<uint8_t *> (&v), 4);
+ return ntohl (v);
}
/** @param other A Rect.
get_required_string (multimap<string, string> const & kv, string k)
{
if (kv.count (k) > 1) {
- throw StringError ("unexpected multiple keys in key-value set");
+ throw StringError (N_("unexpected multiple keys in key-value set"));
}
multimap<string, string>::const_iterator i = kv.find (k);
if (i == kv.end ()) {
- throw StringError (String::compose ("missing key %1 in key-value set", k));
+ throw StringError (String::compose (_("missing key %1 in key-value set"), k));
}
return i->second;
get_optional_string (multimap<string, string> const & kv, string k)
{
if (kv.count (k) > 1) {
- throw StringError ("unexpected multiple keys in key-value set");
+ throw StringError (N_("unexpected multiple keys in key-value set"));
}
multimap<string, string>::const_iterator i = kv.find (k);
if (i == kv.end ()) {
- return "";
+ return N_("");
}
return i->second;
get_optional_int (multimap<string, string> const & kv, string k)
{
if (kv.count (k) > 1) {
- throw StringError ("unexpected multiple keys in key-value set");
+ throw StringError (N_("unexpected multiple keys in key-value set"));
}
multimap<string, string>::const_iterator i = kv.find (k);
transform (ext.begin(), ext.end(), ext.begin(), ::tolower);
- return (ext == ".tif" || ext == ".tiff" || ext == ".jpg" || ext == ".jpeg" || ext == ".png");
+ return (ext == N_(".tif") || ext == N_(".tiff") || ext == N_(".jpg") || ext == N_(".jpeg") || ext == N_(".png") || ext == N_(".bmp"));
}
/** @return A pair containing CPU model name and the number of processors */
info.second = 0;
#ifdef DVDOMATIC_POSIX
- ifstream f ("/proc/cpuinfo");
+ ifstream f (N_("/proc/cpuinfo"));
while (f.good ()) {
string l;
getline (f, l);
- if (boost::algorithm::starts_with (l, "model name")) {
+ if (boost::algorithm::starts_with (l, N_("model name"))) {
string::size_type const c = l.find (':');
if (c != string::npos) {
info.first = l.substr (c + 2);
}
- } else if (boost::algorithm::starts_with (l, "processor")) {
+ } else if (boost::algorithm::starts_with (l, N_("processor"))) {
++info.second;
}
}
return info;
}
+
+string
+audio_channel_name (int c)
+{
+ assert (MAX_AUDIO_CHANNELS == 6);
+
+ /* TRANSLATORS: these are the names of audio channels; Lfe (sub) is the low-frequency
+ enhancement channel (sub-woofer)./
+ */
+ string const channels[] = {
+ _("Left"),
+ _("Right"),
+ _("Centre"),
+ _("Lfe (sub)"),
+ _("Left surround"),
+ _("Right surround"),
+ };
+
+ return channels[c];
+}
+
+AudioMapping::AudioMapping (int c)
+ : _source_channels (c)
+{
+
+}
+
+optional<libdcp::Channel>
+AudioMapping::source_to_dcp (int c) const
+{
+ if (c >= _source_channels) {
+ return optional<libdcp::Channel> ();
+ }
+
+ if (_source_channels == 1) {
+ /* mono sources to centre */
+ return libdcp::CENTRE;
+ }
+
+ return static_cast<libdcp::Channel> (c);
+}
+
+optional<int>
+AudioMapping::dcp_to_source (libdcp::Channel c) const
+{
+ if (_source_channels == 1) {
+ if (c == libdcp::CENTRE) {
+ return 0;
+ } else {
+ return optional<int> ();
+ }
+ }
+
+ if (static_cast<int> (c) >= _source_channels) {
+ return optional<int> ();
+ }
+
+ return static_cast<int> (c);
+}
+
+int
+AudioMapping::dcp_channels () const
+{
+ if (_source_channels == 1) {
+ /* The source is mono, so to put the mono channel into
+ the centre we need to generate a 5.1 soundtrack.
+ */
+ return 6;
+ }
+
+ return _source_channels;
+}
+
+FrameRateConversion::FrameRateConversion (float source, int dcp)
+ : skip (false)
+ , repeat (false)
+ , change_speed (false)
+{
+ if (fabs (source / 2.0 - dcp) < (fabs (source - dcp))) {
+ skip = true;
+ } else if (fabs (source * 2 - dcp) < fabs (source - dcp)) {
+ repeat = true;
+ }
+
+ change_speed = !about_equal (source * factor(), dcp);
+
+ if (!skip && !repeat && !change_speed) {
+ description = _("DCP and source have the same rate.\n");
+ } else {
+ if (skip) {
+ description = _("DCP will use every other frame of the source.\n");
+ } else if (repeat) {
+ description = _("Each source frame will be doubled in the DCP.\n");
+ }
+
+ if (change_speed) {
+ float const pc = dcp * 100 / (source * factor());
+ description += String::compose (_("DCP will run at %1%% of the source speed."), pc);
+ }
+ }
+}
projects / dcpomatic.git / blobdiff