Aegisub/subprojects/csri/frontends/cmdline/render.h

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/*****************************************************************************
* asa: portable digital subtitle renderer
*****************************************************************************
* Copyright (C) 2007 David Lamparter
*
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
****************************************************************************/
#ifndef _RENDER_H
#define _RENDER_H
extern struct csri_frame *png_load(const char *filename,
uint32_t *width, uint32_t *height, enum csri_pixfmt fmt);
extern void png_store(struct csri_frame *frame, const char *filename,
uint32_t width, uint32_t height);
extern struct csri_frame *frame_alloc(uint32_t width, uint32_t height,
enum csri_pixfmt fmt);
extern void frame_free(struct csri_frame *frame);
extern void frame_copy(struct csri_frame *dst, struct csri_frame *src,
uint32_t width, uint32_t height);
#endif