/*
- Copyright (C) 2012-2014 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2012-2020 Carl Hetherington <cth@carlh.net>
- This program is free software; you can redistribute it and/or modify
+ This file is part of DCP-o-matic.
+
+ DCP-o-matic is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
- This program is distributed in the hope that it will be useful,
+ DCP-o-matic is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef DCPOMATIC_UTIL_H
#define DCPOMATIC_UTIL_H
-#include "compose.hpp"
#include "types.h"
-#include "exceptions.h"
#include "dcpomatic_time.h"
+#include "audio_mapping.h"
+#include <dcp/atmos_asset.h>
+#include <dcp/decrypted_kdm.h>
#include <dcp/util.h>
-extern "C" {
-#include <libavcodec/avcodec.h>
-#include <libavfilter/avfilter.h>
-}
-#include <boost/shared_ptr.hpp>
-#include <boost/asio.hpp>
+#include <dcp/subtitle_image.h>
#include <boost/optional.hpp>
#include <boost/filesystem.hpp>
+#include <boost/date_time/gregorian/gregorian.hpp>
#include <string>
+#include <map>
#include <vector>
#undef check
+namespace dcp {
+ class PictureAsset;
+ class SoundAsset;
+}
+
+#ifndef M_PI
+#define M_PI (3.14159265358979323846)
+#endif
+
/** The maximum number of audio channels that we can have in a DCP */
-#define MAX_DCP_AUDIO_CHANNELS 12
+#define MAX_DCP_AUDIO_CHANNELS 16
/** Message broadcast to find possible encoding servers */
-#define DCPOMATIC_HELLO "Boys, you gotta learn not to talk to nuns that way"
+#define DCPOMATIC_HELLO "I mean really, Ray, it's used."
/** Number of films to keep in history */
#define HISTORY_SIZE 10
#define REPORT_PROBLEM _("Please report this problem by using Help -> Report a problem or via email to carl@dcpomatic.com")
+#define TEXT_FONT_ID "font"
+/** Largest KDM size (in bytes) that will be accepted */
+#define MAX_KDM_SIZE (256 * 1024)
+/** Number of lines that closed caption viewers will display */
+#define MAX_CLOSED_CAPTION_LINES 3
+/** Maximum line length of closed caption viewers, according to SMPTE Bv2.1 */
+#define MAX_CLOSED_CAPTION_LENGTH 32
+/** Maximum size of a subtitle / closed caption MXF in bytes, according to SMPTE Bv2.1 */
+#define MAX_TEXT_MXF_SIZE (115 * 1024 * 1024)
+#define MAX_TEXT_MXF_SIZE_TEXT "115MB"
+/** Maximum size of a font file, in bytes */
+#define MAX_FONT_FILE_SIZE (640 * 1024)
+#define MAX_FONT_FILE_SIZE_TEXT "640KB"
+/** Maximum size of the XML part of a closed caption file, according to SMPTE Bv2.1 */
+#define MAX_CLOSED_CAPTION_XML_SIZE (256 * 1024)
+#define MAX_CLOSED_CAPTION_XML_SIZE_TEXT "256KB"
extern std::string program_name;
+extern bool is_batch_converter;
-class Job;
struct AVSubtitle;
+class AudioBuffers;
+class TextDecoder;
extern std::string seconds_to_hms (int);
+extern std::string time_to_hmsf (dcpomatic::DCPTime time, Frame rate);
extern std::string seconds_to_approximate_hms (int);
-extern std::string dependency_version_summary ();
extern double seconds (struct timeval);
extern void dcpomatic_setup ();
+extern void dcpomatic_setup_path_encoding ();
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 (std::vector<boost::filesystem::path>, boost::shared_ptr<Job>);
+extern std::string digest_head_tail (std::vector<boost::filesystem::path>, boost::uintmax_t size);
extern void ensure_ui_thread ();
extern std::string audio_channel_name (int);
+extern std::string short_audio_channel_name (int);
extern bool valid_image_file (boost::filesystem::path);
+extern bool valid_sound_file (boost::filesystem::path);
extern bool valid_j2k_file (boost::filesystem::path);
#ifdef DCPOMATIC_WINDOWS
extern boost::filesystem::path mo_path ();
#endif
extern std::string tidy_for_filename (std::string);
-extern dcp::Size fit_ratio_within (float ratio, dcp::Size, int);
-extern std::string entities_to_text (std::string e);
-extern int dcp_audio_frame_rate (int);
+extern dcp::Size fit_ratio_within (float ratio, dcp::Size);
extern int stride_round_up (int, int const *, int);
-extern int round_to (float n, int r);
-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);
-extern std::string get_required_string (std::multimap<std::string, std::string> const & kv, std::string k);
-extern int get_optional_int (std::multimap<std::string, std::string> const & kv, std::string k);
-extern std::string get_optional_string (std::multimap<std::string, std::string> const & kv, std::string k);
extern void* wrapped_av_malloc (size_t);
-extern int64_t divide_with_round (int64_t a, int64_t b);
-extern ContentTimePeriod subtitle_period (AVSubtitle const &);
extern void set_backtrace_file (boost::filesystem::path);
-
-/** @class Socket
- * @brief A class to wrap a boost::asio::ip::tcp::socket with some things
- * that are useful for DCP-o-matic.
- *
- * This class wraps some things that I could not work out how to do with boost;
- * most notably, sync read/write calls with timeouts.
- */
-class Socket
+extern std::map<std::string, std::string> split_get_request (std::string url);
+extern std::string video_asset_filename (std::shared_ptr<dcp::PictureAsset> asset, int reel_index, int reel_count, boost::optional<std::string> content_summary);
+extern std::string audio_asset_filename (std::shared_ptr<dcp::SoundAsset> asset, int reel_index, int reel_count, boost::optional<std::string> content_summary);
+extern std::string atmos_asset_filename (std::shared_ptr<dcp::AtmosAsset> asset, int reel_index, int reel_count, boost::optional<std::string> content_summary);
+extern float relaxed_string_to_float (std::string);
+extern std::string careful_string_filter (std::string);
+extern std::pair<int, int> audio_channel_types (std::list<int> mapped, int channels);
+extern std::shared_ptr<AudioBuffers> remap (std::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 (dcpomatic::ContentTimePeriod period, dcp::SubtitleImage sub, dcp::Size size, std::shared_ptr<TextDecoder> decoder);
+extern bool show_jobs_on_console (bool progress);
+extern void copy_in_bits (boost::filesystem::path from, boost::filesystem::path to, boost::function<void (float)>);
+extern dcp::Size scale_for_display (dcp::Size s, dcp::Size display_container, dcp::Size film_container);
+extern dcp::DecryptedKDM decrypt_kdm_with_helpful_error (dcp::EncryptedKDM kdm);
+extern boost::filesystem::path default_font_file ();
+
+template <class T>
+std::list<T>
+vector_to_list (std::vector<T> v)
{
-public:
- Socket (int timeout = 30);
- ~Socket ();
-
- /** @return Our underlying socket */
- boost::asio::ip::tcp::socket& socket () {
- return _socket;
+ std::list<T> l;
+ for (auto& i: v) {
+ l.push_back (i);
}
+ return l;
+}
- void connect (boost::asio::ip::tcp::endpoint);
- void accept (int);
-
- void write (uint32_t n);
- void write (uint8_t const * data, int size);
-
- void read (uint8_t* data, int size);
- uint32_t read_uint32 ();
-
-private:
- void check ();
-
- Socket (Socket const &);
-
- 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;
-};
+template <class T>
+std::vector<T>
+list_to_vector (std::list<T> v)
+{
+ std::vector<T> l;
+ for (auto& i: v) {
+ l.push_back (i);
+ }
+ return l;
+}
-extern int64_t video_frames_to_audio_frames (VideoFrame v, float audio_sample_rate, float frames_per_second);
+extern double db_to_linear (double db);
+extern double linear_to_db (double linear);
#endif
-
projects / dcpomatic.git / blobdiff