X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Futil.h;h=2d65b92142005541f9a1391385085a655a2887d9;hb=5bfdb7e6c422dfc2f8c9124d4249633933a0b063;hp=c1f7a78c745318b33a173627c80f3d664128a0bc;hpb=ae15eeca8588c6928d7671894db98c2e289fa601;p=dcpomatic.git diff --git a/src/lib/util.h b/src/lib/util.h index c1f7a78c7..2d65b9214 100644 --- a/src/lib/util.h +++ b/src/lib/util.h @@ -1,85 +1,114 @@ /* - 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 . */ + /** @file src/util.h * @brief Some utility functions and classes. */ + #ifndef DCPOMATIC_UTIL_H #define DCPOMATIC_UTIL_H -#include "compose.hpp" -#include "types.h" -#include "exceptions.h" + +#include "audio_mapping.h" #include "dcpomatic_time.h" +#include "pixel_quanta.h" +#include "types.h" +#include +#include +#include #include -#include -extern "C" { -#include -#include -} -#include +#include #include #include +#include #include +#include #include #undef check -/** The maximum number of audio channels that we can have in a DCP */ -#define MAX_DCP_AUDIO_CHANNELS 12 -/** Message broadcast to find possible encoding servers */ -#define DCPOMATIC_HELLO "Boys, you gotta learn not to talk to nuns that way" -/** 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") + +namespace dcp { + class PictureAsset; + class SoundAsset; + class SubtitleAsset; +} 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 std::string simple_digest (std::vector paths); 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); -extern int dcp_audio_frame_rate (int); -extern int stride_round_up (int, int const *, int); -extern int round_to (float n, int r); -extern void* wrapped_av_malloc (size_t); -extern ContentTimePeriod subtitle_period (AVSubtitle const &); extern void set_backtrace_file (boost::filesystem::path); -extern dcp::FrameInfo read_frame_info (FILE* file, int frame, Eyes eyes); -extern void write_frame_info (FILE* file, int frame, Eyes eyes, dcp::FrameInfo info); -extern int64_t video_frames_to_audio_frames (VideoFrame v, float audio_sample_rate, float frames_per_second); -extern std::map split_get_request (std::string url); +extern std::string video_asset_filename (std::shared_ptr asset, int reel_index, int reel_count, boost::optional content_summary); +extern std::string audio_asset_filename (std::shared_ptr asset, int reel_index, int reel_count, boost::optional content_summary); +extern std::string subtitle_asset_filename (std::shared_ptr asset, int reel_index, int reel_count, boost::optional content_summary, std::string extension); +extern std::string atmos_asset_filename (std::shared_ptr asset, int reel_index, int reel_count, boost::optional content_summary); +extern std::string careful_string_filter (std::string); +extern std::pair audio_channel_types (std::list mapped, int channels); +extern std::shared_ptr remap (std::shared_ptr input, int output_channels, AudioMapping map); +extern size_t utf8_strlen (std::string s); +extern void emit_subtitle_image (dcpomatic::ContentTimePeriod period, dcp::SubtitleImage sub, dcp::Size size, std::shared_ptr decoder); +extern void copy_in_bits (boost::filesystem::path from, boost::filesystem::path to, std::function); +extern dcp::Size scale_for_display (dcp::Size s, dcp::Size display_container, dcp::Size film_container, PixelQuanta quanta); +extern dcp::DecryptedKDM decrypt_kdm_with_helpful_error (dcp::EncryptedKDM kdm); +extern boost::filesystem::path default_font_file (); +extern void start_of_thread (std::string name); +extern std::string error_details(boost::system::error_code ec); +extern bool contains_assetmap(boost::filesystem::path dir); +extern std::string word_wrap(std::string input, int columns); +extern void capture_ffmpeg_logs(); -#endif +template +T +number_attribute(cxml::ConstNodePtr node, std::string name1, std::string name2) +{ + auto value = node->optional_number_attribute(name1); + if (!value) { + value = node->number_attribute(name2); + } + return *value; +} + +#endif