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/* -*- Mode: C; c-basic-offset: 4; indent-tabs-mode: nil -*- */
/*
Copyright (C) 2009 Red Hat, Inc.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _H_MJPEG_ENCODER
#define _H_MJPEG_ENCODER
#include "red_common.h"
typedef struct MJpegEncoder MJpegEncoder;
MJpegEncoder *mjpeg_encoder_new(void);
void mjpeg_encoder_destroy(MJpegEncoder *encoder);
uint8_t mjpeg_encoder_get_bytes_per_pixel(MJpegEncoder *encoder);
/*
* *dest must be either NULL or allocated by malloc, since it might be freed
* during the encoding, if its size is too small.
*/
int mjpeg_encoder_start_frame(MJpegEncoder *encoder, SpiceBitmapFmt format,
int width, int height,
uint8_t **dest, size_t *dest_len);
int mjpeg_encoder_encode_scanline(MJpegEncoder *encoder, uint8_t *src_pixels,
size_t image_width);
size_t mjpeg_encoder_end_frame(MJpegEncoder *encoder);
#endif
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