* Copyright (C) 2003 Mike Melanson
* Copyright (C) 2003 Dr. Tim Ferguson
*
- * This file is part of FFmpeg.
+ * This file is part of Libav.
*
- * FFmpeg is free software; you can redistribute it and/or
+ * Libav 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.
*
- * FFmpeg is distributed in the hope that it will be useful,
+ * Libav 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 FFmpeg; if not, write to the Free Software
+ * License along with Libav; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
-#ifndef FFMPEG_ROQVIDEO_H
-#define FFMPEG_ROQVIDEO_H
+#ifndef AVCODEC_ROQVIDEO_H
+#define AVCODEC_ROQVIDEO_H
-#include "libavutil/random.h"
+#include "libavutil/lfg.h"
#include "avcodec.h"
+#include "bytestream.h"
#include "dsputil.h"
typedef struct {
int d[2];
} motion_vect;
+struct RoqTempData;
+
typedef struct RoqContext {
AVCodecContext *avctx;
- DSPContext dsp;
AVFrame frames[2];
AVFrame *last_frame;
AVFrame *current_frame;
roq_cell cb2x2[256];
roq_qcell cb4x4[256];
- const unsigned char *buf;
- int size;
+ GetByteContext gb;
int width, height;
/* Encoder only data */
- AVRandomState randctx;
+ AVLFG randctx;
uint64_t lambda;
motion_vect *this_motion4;
unsigned int framesSinceKeyframe;
- AVFrame *frame_to_enc;
+ const AVFrame *frame_to_enc;
uint8_t *out_buf;
+ struct RoqTempData *tmpData;
} RoqContext;
#define RoQ_INFO 0x1001
void ff_apply_motion_8x8(RoqContext *ri, int x, int y, int deltax, int deltay);
-#endif /* FFMPEG_ROQVIDEO_H */
+#endif /* AVCODEC_ROQVIDEO_H */