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/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 4; tab-width: 4 -*- */
/*
* callbacks.c
* Copyright (C) John Stebbins 2008-2015 <stebbins@stebbins>
*
* callbacks.c is free software.
*
* You may 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.
*/
#include <glib/gi18n.h>
#include "ghbcompat.h"
#include <string.h>
#include "settings.h"
#include "values.h"
#include "callbacks.h"
#include "presets.h"
#include "preview.h"
#include "hb-backend.h"
#include "x264handler.h"
int ghb_get_video_encoder(GhbValue *settings)
{
const char *encoder;
encoder = ghb_dict_get_string(settings, "VideoEncoder");
return hb_video_encoder_get_from_name(encoder);
}
G_MODULE_EXPORT void
vcodec_changed_cb(GtkWidget *widget, signal_user_data_t *ud)
{
float val, vqmin, vqmax, step, page;
int inverted, digits;
ghb_widget_to_setting(ud->settings, widget);
ghb_check_dependency(ud, widget, NULL);
ghb_show_container_options(ud);
ghb_clear_presets_selection(ud);
ghb_live_reset(ud);
// Set the range of the video quality slider
val = ghb_vquality_default(ud);
ghb_vquality_range(ud, &vqmin, &vqmax, &step, &page, &digits, &inverted);
ghb_scale_configure(ud, "VideoQualitySlider", val, vqmin, vqmax,
step, page, digits, inverted);
ghb_update_ui_combo_box(ud, "VideoTune", NULL, FALSE);
ghb_update_ui_combo_box(ud, "VideoProfile", NULL, FALSE);
ghb_update_ui_combo_box(ud, "VideoLevel", NULL, FALSE);
ghb_ui_update(ud, "VideoTune", ghb_int_value(0));
ghb_ui_update(ud, "VideoProfile", ghb_int_value(0));
ghb_ui_update(ud, "VideoLevel", ghb_int_value(0));
// Set the range of the preset slider
int encoder = ghb_get_video_encoder(ud->settings);
GtkWidget *presetSlider = GHB_WIDGET(ud->builder, "VideoPresetSlider");
GtkWidget *presetLabel = GHB_WIDGET(ud->builder, "VideoPresetLabel");
const char * const *video_presets;
int count = 0;
video_presets = hb_video_encoder_get_presets(encoder);
while (video_presets && video_presets[count]) count++;
gtk_widget_set_visible(presetSlider, count > 0);
gtk_widget_set_visible(presetLabel, count > 0);
if (count)
{
gtk_range_set_range(GTK_RANGE(presetSlider), 0, count-1);
}
// Advanced options are only for x264
if (!(encoder & HB_VCODEC_X264_MASK))
{
ghb_ui_update(ud, "x264UseAdvancedOptions", ghb_boolean_value(FALSE));
}
}
char *video_option_tooltip = NULL;
void
ghb_video_setting_changed(GtkWidget *widget, signal_user_data_t *ud)
{
if (video_option_tooltip == NULL)
{
GtkWidget *eo = GTK_WIDGET(GHB_WIDGET(ud->builder, "VideoOptionExtra"));
video_option_tooltip = gtk_widget_get_tooltip_text(eo);
}
ghb_widget_to_setting(ud->settings, widget);
int encoder = ghb_get_video_encoder(ud->settings);
int presetIndex = ghb_dict_get_int(ud->settings, "VideoPresetSlider");
const char * const *video_presets;
const char *preset;
video_presets = hb_video_encoder_get_presets(encoder);
if (video_presets != NULL)
{
preset = video_presets[presetIndex];
ghb_dict_set_string(ud->settings, "VideoPreset", preset);
}
if (!ghb_dict_get_bool(ud->settings, "x264UseAdvancedOptions") &&
(encoder & HB_VCODEC_X264_MASK))
{
GString *str = g_string_new("");
const char *preset;
const char *tune;
const char *profile;
const char *level;
const char *opts;
char *tunes;
preset = ghb_dict_get_string(ud->settings, "VideoPreset");
tune = ghb_dict_get_string(ud->settings, "VideoTune");
profile = ghb_dict_get_string(ud->settings, "VideoProfile");
level = ghb_dict_get_string(ud->settings, "VideoLevel");
opts = ghb_dict_get_string(ud->settings, "VideoOptionExtra");
if (tune[0] && strcmp(tune, "none"))
{
g_string_append_printf(str, "%s", tune);
}
if (ghb_dict_get_bool(ud->settings, "x264FastDecode"))
{
g_string_append_printf(str, "%s%s", str->str[0] ? "," : "", "fastdecode");
}
if (ghb_dict_get_bool(ud->settings, "x264ZeroLatency"))
{
g_string_append_printf(str, "%s%s", str->str[0] ? "," : "", "zerolatency");
}
tunes = g_string_free(str, FALSE);
char * new_opts;
int w = ghb_dict_get_int(ud->settings, "scale_width");
int h = ghb_dict_get_int(ud->settings, "scale_height");
if (w == 0 || h == 0)
{
if (!ghb_dict_get_bool(ud->settings, "autoscale"))
{
w = ghb_dict_get_int(ud->settings, "PictureWidth");
h = ghb_dict_get_int(ud->settings, "PictureHeight");
if (h == 0 && w != 0)
{
h = w * 9 / 16;
}
if (w == 0 && h != 0)
{
w = h * 16 / 9;
}
}
if (w == 0 || h == 0)
{
w = 1280;
h = 720;
}
}
if (!strcasecmp(profile, "auto"))
{
profile = "";
}
if (!strcasecmp(level, "auto"))
{
level = "";
}
new_opts = hb_x264_param_unparse(hb_video_encoder_get_depth(encoder),
preset, tunes, opts, profile, level, w, h);
if (new_opts)
ghb_update_x264Option(ud, new_opts);
else
ghb_update_x264Option(ud, "");
GtkWidget *eo = GTK_WIDGET(GHB_WIDGET(ud->builder, "VideoOptionExtra"));
char * tt;
if (new_opts)
tt = g_strdup_printf(_("%s\n\nExpanded Options:\n\"%s\""),
video_option_tooltip, new_opts);
else
tt = g_strdup_printf(_("%s\n\nExpanded Options:\n\"\""),
video_option_tooltip);
gtk_widget_set_tooltip_text(eo, tt);
g_free(tt);
g_free(new_opts);
g_free(tunes);
}
else if (ghb_dict_get_bool(ud->settings, "x264UseAdvancedOptions"))
{
const char *opts = ghb_dict_get_string(ud->settings, "x264Option");
GtkWidget *eo = GTK_WIDGET(GHB_WIDGET(ud->builder, "VideoOptionExtra"));
char * tt;
if (opts)
tt = g_strdup_printf(_("%s\n\nExpanded Options:\n\"%s\""),
video_option_tooltip, opts);
else
tt = g_strdup_printf(_("%s\n\nExpanded Options:\n\"\""),
video_option_tooltip);
gtk_widget_set_tooltip_text(eo, tt);
g_free(tt);
}
ghb_check_dependency(ud, widget, NULL);
ghb_clear_presets_selection(ud);
}
G_MODULE_EXPORT void
video_setting_changed_cb(GtkWidget *widget, signal_user_data_t *ud)
{
ghb_video_setting_changed(widget, ud);
}
G_MODULE_EXPORT void
x264_use_advanced_options_changed_cb(GtkWidget *widget, signal_user_data_t *ud)
{
ghb_widget_to_setting(ud->settings, widget);
if (ghb_dict_get_bool(ud->prefs, "HideAdvancedVideoSettings") &&
ghb_dict_get_bool(ud->settings, "x264UseAdvancedOptions"))
{
ghb_ui_update(ud, "x264UseAdvancedOptions", ghb_boolean_value(FALSE));
return;
}
if (ghb_dict_get_bool(ud->settings, "x264UseAdvancedOptions"))
{
ghb_ui_update(ud, "VideoPresetSlider", ghb_int_value(5));
ghb_ui_update(ud, "VideoTune", ghb_string_value("none"));
ghb_ui_update(ud, "VideoProfile", ghb_string_value("auto"));
ghb_ui_update(ud, "VideoLevel", ghb_string_value("auto"));
const char *options = ghb_dict_get_string(ud->settings, "x264Option");
ghb_ui_update(ud, "VideoOptionExtra", ghb_string_value(options));
}
ghb_check_dependency(ud, widget, NULL);
ghb_clear_presets_selection(ud);
}
G_MODULE_EXPORT void
video_option_changed_cb(GtkWidget *widget, signal_user_data_t *ud)
{
GtkWidget *textview;
textview = GTK_WIDGET(GHB_WIDGET(ud->builder, "VideoOptionExtra"));
ghb_video_setting_changed(textview, ud);
}
G_MODULE_EXPORT gchar*
format_video_preset_cb(GtkScale *scale, gdouble val, signal_user_data_t *ud)
{
const char * const *video_presets;
const char *preset;
int encoder = ghb_get_video_encoder(ud->settings);
video_presets = hb_video_encoder_get_presets(encoder);
if (video_presets != NULL)
{
preset = video_presets[(int)val];
return g_strdup_printf(" %-12s", preset);
}
return g_strdup_printf(" %-12s", "ERROR");
}
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