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/*
* This file is part of mplayer.
*
* mplayer 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.
*
* mplayer 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 mplayer. If not, see <http://www.gnu.org/licenses/>.
*/
struct mp_image;
struct mp_csp_details;
struct image_writer_opts {
char *format;
int png_compression;
int jpeg_quality;
int jpeg_optimize;
int jpeg_smooth;
int jpeg_dpi;
int jpeg_progressive;
int jpeg_baseline;
};
extern const struct image_writer_opts image_writer_opts_defaults;
extern const struct m_sub_options image_writer_conf;
// Return the file extension that will be used, e.g. "png".
const char *image_writer_file_ext(const struct image_writer_opts *opts);
/*
* Save the given image under the given filename. The parameters csp and opts
* are optional. All pixel formats supported by swscale are supported.
*
* File format and compression settings are controlled via the opts parameter.
*
* NOTE: The fields w/h/width/height of the passed mp_image must be all set
* accordingly. Setting w and width or h and height to different values
* can be used to store snapshots of anamorphic video.
*/
int write_image(struct mp_image *image, const struct image_writer_opts *opts,
const char *filename);
// Debugging helper.
void dump_png(struct mp_image *image, const char *filename);
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