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mpv/defaultopts.c
Uoti Urpala dc2a4863af options: support parsing values into substructs
Add an alternate mode for option parser objects (struct m_config)
which is not inherently tied to any particular instance of an option
value struct. Instead, this type or parsers can be used to initialize
defaults in or parse values into a struct given as a parameter. They
do not have the save slot functionality used for main player
configuration. The new functionality will be used to replace the
separate subopt_helper.c parsing code that is currently used to parse
per-object suboptions in VOs etc.

Previously, option default values were handled by initializing them in
external code before creating a parser. This initialization was done
with constants even for dynamically-allocated types like strings.
Because trying to free a pointer to a constant would cause a crash
when trying to replace the default with another value, parser
initialization code then replaced all the original defaults with
dynamically-allocated copies. This replace-with-copy behavior is no
longer supported for new-style options; instead the option definition
itself may contain a default value (new OPTDEF macros), and the new
function m_config_initialize() is used to set all options to their
default values. Convert the existing initialized dynamically allocated
options in main config (the string options --dumpfile, --term-osd-esc,
--input=conf) to use this. Other non-dynamic ones could be later
converted to use this style of initialization too.

There's currently no public call to free all dynamically allocated
options in a given option struct because I intend to use talloc
functionality for that (make them children of the struct and free with
it).
2012-07-16 21:08:42 +03:00

74 lines
2.0 KiB
C

#include <stddef.h>
#include "config.h"
#include "defaultopts.h"
#include "options.h"
void set_default_mplayer_options(struct MPOpts *opts)
{
*opts = (const struct MPOpts){
.audio_driver_list = NULL,
.video_driver_list = NULL,
.fixed_vo = 1,
.softvol_max = 110,
.ao_buffersize = -1,
.monitor_pixel_aspect = 1.0,
.vo_panscanrange = 1.0,
.cursor_autohide_delay = 1000,
.vo_gamma_gamma = 1000,
.vo_gamma_brightness = 1000,
.vo_gamma_contrast = 1000,
.vo_gamma_saturation = 1000,
.vo_gamma_hue = 1000,
.osd_level = 1,
.osd_duration = 1000,
.loop_times = -1,
.ordered_chapters = 1,
.chapter_merge_threshold = 100,
.stream_cache_min_percent = 20.0,
.stream_cache_seek_min_percent = 50.0,
.chapterrange = {-1, -1},
.edition_id = -1,
.user_correct_pts = -1,
.initial_audio_sync = 1,
.term_osd = 1,
.consolecontrols = 1,
.doubleclick_time = 300,
.audio_id = -1,
.video_id = -1,
.sub_id = -1,
.extension_parsing = 1,
.audio_output_channels = 2,
.audio_output_format = -1, // AF_FORMAT_UNKNOWN
.playback_speed = 1.,
.drc_level = 1.,
.movie_aspect = -1.,
.flip = -1,
.vd_use_slices = 1,
.sub_auto = 1,
#ifdef CONFIG_ASS
.ass_enabled = 1,
#endif
.ass_font_scale = 1,
.ass_vsfilter_aspect_compat = 1,
.use_embedded_fonts = 1,
.lavc_param = {
.workaround_bugs = 1, // autodetect
.error_concealment = 3,
},
.input = {
.key_fifo_size = 7,
.ar_delay = 100,
.ar_rate = 8,
.use_joystick = 1,
.use_lirc = 1,
.use_lircc = 1,
#ifdef CONFIG_APPLE_REMOTE
.use_ar = 1,
#endif
.default_bindings = 1,
}
};
}