X-Git-Url: https://git.carlh.net/gitweb/?p=dcpomatic.git;a=blobdiff_plain;f=src%2Flib%2Futil.h;h=b4378040abfa5c09cd23464d1a961c641b960c19;hp=9e811f8ad19f2c823cccbb140885497bfd9cce0d;hb=8475d7b7d70d5b98e7737f326653d80a9fd8e9cf;hpb=c2a97b6f83a32483817d02194a1e7c8d6828b0bb diff --git a/src/lib/util.h b/src/lib/util.h index 9e811f8ad..b4378040a 100644 --- a/src/lib/util.h +++ b/src/lib/util.h @@ -1,19 +1,20 @@ /* - Copyright (C) 2012-2015 Carl Hetherington + Copyright (C) 2012-2020 Carl Hetherington - 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 . */ @@ -26,14 +27,17 @@ #include "types.h" #include "dcpomatic_time.h" +#include "audio_mapping.h" +#include +#include #include -extern "C" { -#include -} +#include #include #include #include +#include #include +#include #include #undef check @@ -41,32 +45,51 @@ extern "C" { namespace dcp { class PictureAsset; class SoundAsset; - class SubtitleAsset; } +#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 "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 CLOSED_CAPTION_LINES 3 +/** Maximum line length of closed caption viewers */ +#define CLOSED_CAPTION_LENGTH 30 +/* We are mis-using genre here, as only some metadata tags are written/read. + I tried the use_metadata_tags option but it didn't seem to make any difference. +*/ +#define SWAROOP_ID_TAG "genre" 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 double seconds (struct timeval); extern void dcpomatic_setup (); extern void dcpomatic_setup_path_encoding (); extern void dcpomatic_setup_gettext_i18n (std::string); -extern std::string md5_digest_head_tail (std::vector, boost::uintmax_t size); +extern std::string digest_head_tail (std::vector, 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 (); @@ -75,27 +98,54 @@ extern std::string tidy_for_filename (std::string); extern dcp::Size fit_ratio_within (float ratio, dcp::Size); extern int stride_round_up (int, int const *, int); extern void* wrapped_av_malloc (size_t); +extern void set_backtrace_file (boost::filesystem::path); +extern std::map split_get_request (std::string url); +extern std::string video_asset_filename (boost::shared_ptr asset, int reel_index, int reel_count, boost::optional content_summary); +extern std::string audio_asset_filename (boost::shared_ptr asset, int reel_index, int reel_count, boost::optional content_summary); +extern std::string atmos_asset_filename (boost::shared_ptr asset, int reel_index, int reel_count, boost::optional content_summary); +extern float relaxed_string_to_float (std::string); +extern std::string careful_string_filter (std::string); +extern std::pair audio_channel_types (std::list mapped, int channels); +extern boost::shared_ptr remap (boost::shared_ptr 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, boost::shared_ptr decoder); +extern bool show_jobs_on_console (bool progress); +extern void copy_in_bits (boost::filesystem::path from, boost::filesystem::path to, boost::function); +#ifdef DCPOMATIC_VARIANT_SWAROOP +extern boost::shared_ptr read_swaroop_chain (boost::filesystem::path path); +extern void write_swaroop_chain (boost::shared_ptr chain, boost::filesystem::path output); +#endif +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 (); -class FFmpegSubtitlePeriod +template +std::list +vector_to_list (std::vector v) { -public: - FFmpegSubtitlePeriod (ContentTime f) - : from (f) - {} - - FFmpegSubtitlePeriod (ContentTime f, ContentTime t) - : from (f) - , to (t) - {} + std::list l; + BOOST_FOREACH (T& i, v) { + l.push_back (i); + } + return l; +} - ContentTime from; - boost::optional to; -}; +template +std::vector +list_to_vector (std::list v) +{ + std::vector l; + BOOST_FOREACH (T& i, v) { + l.push_back (i); + } + return l; +} -extern FFmpegSubtitlePeriod subtitle_period (AVSubtitle const &); -extern void set_backtrace_file (boost::filesystem::path); -extern std::map split_get_request (std::string url); -extern std::string video_asset_filename (boost::shared_ptr asset); -extern std::string audio_asset_filename (boost::shared_ptr asset); +extern double db_to_linear (double db); +extern double linear_to_db (double linear); #endif