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/*
* preview.h
* Copyright (C) John Stebbins 2008-2020 <stebbins@stebbins>
*
* preview.h is free software.
*
* You may redistribute it and/or modify it under the terms of the
* GNU General Public License version 2, as published by the Free Software
* Foundation.
*
* preview.h 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 callbacks.h. If not, write to:
* The Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301, USA.
*/
#if !defined(_GHB_PREVIEW_H_)
#define _GHB_PREVIEW_H_
#define GHB_PREVIEW_MAX 60
void ghb_preview_init(signal_user_data_t *ud);
void ghb_rescale_preview_image(signal_user_data_t *ud);
void ghb_reset_preview_image(signal_user_data_t *ud);
void ghb_set_preview_image(signal_user_data_t *ud);
void ghb_live_preview_progress(signal_user_data_t *ud);
void ghb_live_encode_done(signal_user_data_t *ud, gboolean success);
void ghb_preview_cleanup(signal_user_data_t *ud);
void ghb_live_reset(signal_user_data_t *ud);
void ghb_par_scale(signal_user_data_t *ud, gint *width, gint *height, gint par_n, gint par_d);
void ghb_preview_set_visible(signal_user_data_t *ud, gboolean visible);
#endif // _GHB_PREVIEW_H_
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