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/**
* $Id:
*
* ***** BEGIN GPL LICENSE BLOCK *****
*
* 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 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* The Original Code is Copyright (C) 2008 Blender Foundation.
* All rights reserved.
*
*
* Contributor(s): Blender Foundation
*
* ***** END GPL LICENSE BLOCK *****
*/
#ifndef ED_SEQUENCER_INTERN_H
#define ED_SEQUENCER_INTERN_H
/* internal exports only */
struct Sequence;
struct bContext;
struct rctf;
struct SpaceSeq;
struct ARegion;
struct Scene;
#define SEQ_ZOOM_FAC(szoom) (szoom > 0)? (szoom) : (szoom == 0)? (1.0) : (-1.0/szoom)
/* sequencer_header.c */
void sequencer_header_buttons(const struct bContext *C, struct ARegion *ar);
/* sequencer_draw.c */
void drawseqspace(const struct bContext *C, struct ARegion *ar);
/* sequencer_edit.c */
int check_single_seq(struct Sequence *seq);
int seq_tx_get_final_left(struct Sequence *seq, int metaclip);
int seq_tx_get_final_right(struct Sequence *seq, int metaclip);
void boundbox_seq(struct Scene *scene, struct rctf *rect);
struct Sequence *get_last_seq(struct Scene *scene);
/* sequencer_scope.c */
struct ImBuf *make_waveform_view_from_ibuf(struct ImBuf * ibuf);
struct ImBuf *make_sep_waveform_view_from_ibuf(struct ImBuf * ibuf);
struct ImBuf *make_vectorscope_view_from_ibuf(struct ImBuf * ibuf);
struct ImBuf *make_zebra_view_from_ibuf(struct ImBuf * ibuf, float perc);
struct ImBuf *make_histogram_view_from_ibuf(struct ImBuf * ibuf);
#endif /* ED_SEQUENCER_INTERN_H */
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