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/*
* This program 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,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Library 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., 51 Franklin Street, Fifth Floor Boston, MA 02110-1301, USA
*/
#if !defined(_HBBACKEND_H_)
#define _HBBACKEND_H_
#include "settings.h"
#include "hb.h"
#include "lang.h"
enum
{
GHB_ERROR_NONE,
GHB_ERROR_CANCELED,
GHB_ERROR_FAIL,
};
typedef struct
{
gint state;
// SCANNING
gint title_count;
gint title_cur;
gint preview_count;
gint preview_cur;
// WORKING
gint unique_id;
gint job_cur;
gint job_count;
gdouble progress;
gdouble rate_cur;
gdouble rate_avg;
gint hours;
gint minutes;
gint seconds;
gint error;
} ghb_instance_status_t;
typedef struct
{
ghb_instance_status_t scan;
ghb_instance_status_t queue;
} ghb_status_t;
#define GHB_PIC_KEEP_WIDTH 0x01
#define GHB_PIC_KEEP_HEIGHT 0x02
#define GHB_PIC_KEEP_DISPLAY_WIDTH 0x04
#define GHB_PIC_KEEP_DISPLAY_HEIGHT 0x08
#define GHB_PIC_KEEP_DAR 0x10
#define GHB_PIC_KEEP_PAR 0x20
#define GHB_PIC_USE_MAX 0x40
#define GHB_AUDIO_SAMPLERATE 1
#define GHB_AUDIO_BITRATE 2
#define GHB_FRAMERATE 3
const gchar* ghb_version(void);
void ghb_vquality_range(
signal_user_data_t *ud,
float *min,
float *max,
float *step,
float *page,
gint *digits,
int *direction);
float ghb_vquality_default(signal_user_data_t *ud);
void ghb_combo_init(signal_user_data_t *ud);
void ghb_backend_init(gint debug);
void ghb_backend_close(void);
void ghb_add_job(GValue *js, gint unique_id);
void ghb_remove_job(gint unique_id);
void ghb_start_queue(void);
void ghb_stop_queue(void);
void ghb_pause_queue(void);
void ghb_add_live_job(GValue *js, gint unique_id);
void ghb_start_live_encode();
void ghb_stop_live_encode();
void ghb_clear_scan_state(gint state);
void ghb_clear_queue_state(gint state);
void ghb_set_state(gint state);
gint ghb_get_scan_state();
gint ghb_get_queue_state();
void ghb_get_status(ghb_status_t *status);
void ghb_track_status(void);
void ghb_backend_scan(const gchar *path, gint titleindex, gint preview_count, guint64 min_duration);
void ghb_backend_scan_stop();
void ghb_backend_queue_scan(const gchar *path, gint titleindex);
hb_title_t* ghb_get_title_info(gint titleindex);
hb_list_t * ghb_get_title_list();
void ghb_par_init(signal_user_data_t *ud);
void ghb_set_scale(signal_user_data_t *ud, gint mode);
void ghb_set_scale_settings(GValue *settings, gint mode);
void ghb_picture_settings_deps(signal_user_data_t *ud);
GValue* ghb_get_chapters(gint titleindex);
gint64 ghb_get_chapter_duration(gint ti, gint chap);
gint64 ghb_get_chapter_start(gint ti, gint chap);
void ghb_part_duration(gint tt, gint sc, gint ec, gint *hh, gint *mm, gint *ss);
gint ghb_get_best_mix(hb_audio_config_t *aconfig, gint acodec, gint mix);
gboolean ghb_ac3_in_audio_list(const GValue *audio_list);
gboolean ghb_audio_is_passthru(gint acodec);
gboolean ghb_audio_can_passthru(gint acodec);
gint ghb_get_default_acodec(void);
hb_audio_config_t* ghb_get_scan_audio_info(gint titleindex, gint audioindex);
void ghb_set_bitrate_opts(
GtkBuilder *builder, gint first_rate, gint last_rate, gint extra_rate);
void ghb_grey_combo_options(signal_user_data_t *ud);
void ghb_update_ui_combo_box(
signal_user_data_t *ud, const gchar *name, gint user_data, gboolean all);
const gchar* ghb_get_source_audio_lang(hb_title_t *title, gint track);
gint ghb_find_audio_track(hb_title_t *title, const gchar *lang, int start);
const gchar* ghb_audio_track_description(gint track, int titleindex);
void ghb_add_all_subtitles(signal_user_data_t *ud, gint titleindex);
gint ghb_find_pref_subtitle_track(const gchar *lang);
gint ghb_find_subtitle_track(hb_title_t * title, const gchar * lang, int start);
gint ghb_pick_subtitle_track(signal_user_data_t *ud);
gint ghb_longest_title(void);
gchar* ghb_build_advanced_opts_string(GValue *settings);
GdkPixbuf* ghb_get_preview_image(
gint titleindex, gint index, signal_user_data_t *ud,
gint *width, gint *height);
gchar* ghb_dvd_volname(const gchar *device);
gint ghb_get_title_number(gint titleindex);
int ghb_get_title_count();
gint ghb_subtitle_track_source(GValue *settings, gint track);
const gchar* ghb_subtitle_track_lang(GValue *settings, gint track);
gboolean ghb_validate_vquality(GValue *settings);
gboolean ghb_validate_audio(GValue *settings);
gboolean ghb_validate_subtitles(GValue *settings);
gboolean ghb_validate_video(GValue *settings);
gboolean ghb_validate_filters(GValue *settings);
gboolean ghb_validate_filter_string(const gchar *str, gint max_fields);
void ghb_hb_cleanup(gboolean partial);
gint ghb_lookup_combo_int(const gchar *name, const GValue *gval);
gdouble ghb_lookup_combo_double(const gchar *name, const GValue *gval);
const gchar* ghb_lookup_combo_option(const gchar *name, const GValue *gval);
const gchar* ghb_lookup_combo_string(const gchar *name, const GValue *gval);
gchar* ghb_get_tmp_dir();
gint ghb_find_closest_audio_samplerate(gint rate);
GValue* ghb_lookup_audio_encoder_value(gint val);
void ghb_init_lang_list_box(GtkListBox *list_box);
void ghb_init_combo_box(GtkComboBox *combo);
void ghb_audio_encoder_opts_set(GtkComboBox *combo);
void ghb_audio_bitrate_opts_set(GtkComboBox *combo, gboolean extra);
void ghb_audio_bitrate_opts_filter(GtkComboBox *combo, gint first_rate, gint last_rate);
void ghb_mix_opts_set(GtkComboBox *combo);
void ghb_mix_opts_filter(GtkComboBox *combo, gint acodec);
void ghb_audio_samplerate_opts_set(GtkComboBox *combo);
int ghb_lookup_audio_lang(const GValue *glang);
const iso639_lang_t* ghb_iso639_lookup_by_int(int idx);
void ghb_update_display_aspect_label(signal_user_data_t *ud);
#endif // _HBBACKEND_H_
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