* aspecting, new decode_frame mechanism and apple mjpeg-b support
* by Alex Beregszaszi
*
- * This file is part of Libav.
+ * This file is part of FFmpeg.
*
- * Libav is free software; you can redistribute it and/or
+ * FFmpeg 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.
*
- * Libav is distributed in the hope that it will be useful,
+ * FFmpeg 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 Libav; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <stdint.h>
+#include "mjpeg.h"
#include "mpegvideo.h"
+#include "put_bits.h"
typedef struct MJpegContext {
uint8_t huff_size_dc_luminance[12]; //FIXME use array [3] instead of lumi / chrom, for easier addressing
uint16_t huff_code_ac_chrominance[256];
} MJpegContext;
+static inline void put_marker(PutBitContext *p, enum JpegMarker code)
+{
+ put_bits(p, 8, 0xff);
+ put_bits(p, 8, code);
+}
+
int ff_mjpeg_encode_init(MpegEncContext *s);
void ff_mjpeg_encode_close(MpegEncContext *s);
-void ff_mjpeg_encode_picture_header(AVCodecContext *avctx, PutBitContext *pb,
- ScanTable *intra_scantable,
- uint16_t intra_matrix[64]);
-void ff_mjpeg_encode_picture_trailer(PutBitContext *pb, int header_bits);
-void ff_mjpeg_encode_stuffing(PutBitContext *pbc);
-void ff_mjpeg_encode_dc(PutBitContext *pb, int val,
- uint8_t *huff_size, uint16_t *huff_code);
-void ff_mjpeg_encode_mb(MpegEncContext *s, int16_t block[6][64]);
+void ff_mjpeg_encode_mb(MpegEncContext *s, int16_t block[12][64]);
#endif /* AVCODEC_MJPEGENC_H */