ref: bc936c3d7110db98c658a50fd6a8cf7690f73ffa
dir: /src/picture.h/
/* Copyright (C)2007-2013 Xiph.Org Foundation
File: picture.h
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
- Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
- Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef PICTURE_H
#define PICTURE_H
#include <opus.h>
#include "opusenc.h"
typedef enum{
PIC_FORMAT_JPEG,
PIC_FORMAT_PNG,
PIC_FORMAT_GIF
}picture_format;
#define BASE64_LENGTH(len) (((len)+2)/3*4)
char *opeint_parse_picture_specification(const char *filename, int picture_type, const char *description,
int *error, int *seen_file_icons);
char *opeint_parse_picture_specification_from_memory(const char *mem, size_t size, int picture_type, const char *description,
int *error, int *seen_file_icons);
#define WRITE_U32_BE(buf, val) \
do{ \
(buf)[0]=(unsigned char)((val)>>24); \
(buf)[1]=(unsigned char)((val)>>16); \
(buf)[2]=(unsigned char)((val)>>8); \
(buf)[3]=(unsigned char)(val); \
} \
while(0);
#endif /* PICTURE_H */