*
* VC-3 encoder funded by the British Broadcasting Corporation
*
- * 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
*/
#define AVCODEC_DNXHDENC_H
#include <stdint.h>
-#include "libavcodec/mpegvideo.h"
-#include "libavcodec/dnxhddata.h"
-typedef struct {
+#include "mpegvideo.h"
+#include "dnxhddata.h"
+
+typedef struct RCCMPEntry {
uint16_t mb;
int value;
} RCCMPEntry;
-typedef struct {
+typedef struct RCEntry {
int ssd;
int bits;
} RCEntry;
typedef struct DNXHDEncContext {
+ AVClass *class;
MpegEncContext m; ///< Used for quantization dsp functions
AVFrame frame;
struct DNXHDEncContext *thread[MAX_THREADS];
+ // Because our samples are either 8 or 16 bits for 8-bit and 10-bit
+ // encoding respectively, these refer either to bytes or to two-byte words.
unsigned dct_y_offset;
unsigned dct_uv_offset;
+ unsigned block_width_l2;
+
int interlaced;
int cur_field;
int nitris_compat;
unsigned min_padding;
- DECLARE_ALIGNED(16, DCTELEM, blocks)[8][64];
+ DECLARE_ALIGNED(16, int16_t, blocks)[8][64];
int (*qmatrix_c) [64];
int (*qmatrix_l) [64];
RCCMPEntry *mb_cmp;
RCEntry (*mb_rc)[8160];
- void (*get_pixels_8x4_sym)(DCTELEM */*align 16*/, const uint8_t *, int);
+ void (*get_pixels_8x4_sym)(int16_t * /*align 16*/, const uint8_t *, int);
} DNXHDEncContext;
-void ff_dnxhd_init_mmx(DNXHDEncContext *ctx);
+void ff_dnxhdenc_init_x86(DNXHDEncContext *ctx);
#endif /* AVCODEC_DNXHDENC_H */