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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"
enum
{
GHB_ERROR_NONE,
GHB_ERROR_CANCELED,
GHB_ERROR_FAIL,
};
typedef struct
{
gint state;
// SCANNING
gint title_count;
gint title_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
typedef struct
{
gint width;
gint height;
gint crop[4];
gint num_chapters;
gint rate;
gint rate_base;
gint aspect_n;
gint aspect_d;
gint hours;
gint minutes;
gint seconds;
gint64 duration;
gint angle_count;
} ghb_title_info_t;
typedef struct
{
gint codec;
gint bitrate;
gint samplerate;
} ghb_audio_info_t;
#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,
gdouble *min,
gdouble *max,
gdouble *step,
gdouble *page,
gint *digits,
gboolean *inverted);
//const gchar* ghb_get_rate_string(gint rate, gint type);
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);
void ghb_backend_queue_scan(const gchar *path, gint titleindex);
gboolean ghb_get_title_info(ghb_title_info_t *tinfo, gint titleindex);
void ghb_par_init(signal_user_data_t *ud);
void ghb_set_scale(signal_user_data_t *ud, gint mode);
GValue* ghb_get_chapters(gint titleindex);
void ghb_get_chapter_duration(gint ti, gint ii, gint *hh, gint *mm, gint *ss);
gint ghb_get_best_mix(gint titleindex, gint track, gint acodec, gint mix);
gboolean ghb_ac3_in_audio_list(const GValue *audio_list);
gboolean ghb_audio_is_passthru(gint acodec);
gint ghb_get_default_acodec(void);
gboolean ghb_get_audio_info(
ghb_audio_info_t *ainfo, gint titleindex, gint audioindex);
void ghb_set_passthru_bitrate_opts(GtkBuilder *builder, gint bitrate);
void ghb_set_default_bitrate_opts(GtkBuilder *builder, gint last_rate);
void ghb_grey_combo_options(GtkBuilder *builder);
void ghb_update_ui_combo_box(
signal_user_data_t *ud, const gchar *name, gint user_data, gboolean all);
gchar* ghb_get_source_audio_lang(gint titleindex, gint track);
gint ghb_find_audio_track(
gint titleindex, const gchar *lang, gint acodec, GHashTable *track_indices);
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(
gint titleindex, const gchar *lang, gint source, GHashTable *track_indices);
gint ghb_pick_subtitle_track(signal_user_data_t *ud);
gint ghb_find_cc_track(gint titleindex);
gint ghb_longest_title(void);
gchar* ghb_build_x264opts_string(GValue *settings);
GdkPixbuf* ghb_get_preview_image(
gint titleindex, gint index, signal_user_data_t *ud,
gint *width, gint *height);
gint ghb_calculate_target_bitrate(GValue *settings, gint titleindex);
gchar* ghb_dvd_volname(const gchar *device);
gint ghb_get_title_number(gint titleindex);
gint ghb_subtitle_track_source(signal_user_data_t *ud, gint track);
const char* ghb_subtitle_track_source_name(signal_user_data_t *ud, gint track);
gchar* ghb_subtitle_track_lang(signal_user_data_t *ud, gint track);
gboolean ghb_validate_vquality(GValue *settings);
gboolean ghb_validate_audio(signal_user_data_t *ud);
gboolean ghb_validate_subtitles(signal_user_data_t *ud);
gboolean ghb_validate_video(signal_user_data_t *ud);
gboolean ghb_validate_filters(signal_user_data_t *ud);
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_select_audio_codec(signal_user_data_t *ud, gint track);
const gchar* ghb_select_audio_codec_str(signal_user_data_t *ud, gint track);
#endif // _HBBACKEND_H_
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