2012-12-06 13:06:46 +00:00
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/*
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2014-01-27 00:45:57 +00:00
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* Copyright (c) 2002-2014 Michael Niedermayer <michaelni@gmx.at>
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2012-12-06 13:06:46 +00:00
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*
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* see http://www.pcisys.net/~melanson/codecs/huffyuv.txt for a description of
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* the algorithm used
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*
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2012-12-23 13:36:47 +00:00
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* This file is part of FFmpeg.
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2012-12-06 13:06:46 +00:00
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*
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2012-12-23 13:36:47 +00:00
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* FFmpeg is free software; you can redistribute it and/or
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2012-12-06 13:06:46 +00:00
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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2012-12-23 13:36:47 +00:00
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* FFmpeg is distributed in the hope that it will be useful,
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2012-12-06 13:06:46 +00:00
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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2012-12-23 13:36:47 +00:00
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* License along with FFmpeg; if not, write to the Free Software
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2012-12-06 13:06:46 +00:00
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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2014-01-13 00:14:05 +00:00
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*
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* yuva, gray, 4:4:4, 4:1:1, 4:1:0 and >8 bit per sample support sponsored by NOA
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2012-12-06 13:06:46 +00:00
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*/
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/**
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* @file
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* huffyuv encoder
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*/
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#include "avcodec.h"
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#include "huffyuv.h"
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#include "huffman.h"
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2013-12-23 17:42:11 +00:00
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#include "huffyuvencdsp.h"
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2012-12-23 13:36:47 +00:00
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#include "internal.h"
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2017-01-08 02:13:48 +00:00
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#include "lossless_videoencdsp.h"
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2012-12-06 13:06:46 +00:00
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#include "put_bits.h"
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2014-06-12 22:21:44 +00:00
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#include "libavutil/opt.h"
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2014-01-01 00:42:59 +00:00
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#include "libavutil/pixdesc.h"
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2012-12-06 13:06:46 +00:00
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2014-01-13 00:14:05 +00:00
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static inline void diff_bytes(HYuvContext *s, uint8_t *dst,
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const uint8_t *src0, const uint8_t *src1, int w)
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{
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if (s->bps <= 8) {
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2017-01-08 02:13:48 +00:00
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s->llvidencdsp.diff_bytes(dst, src0, src1, w);
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2014-01-13 00:14:05 +00:00
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} else {
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2017-01-08 00:10:46 +00:00
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s->hencdsp.diff_int16((uint16_t *)dst, (const uint16_t *)src0, (const uint16_t *)src1, s->n - 1, w);
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2014-01-13 00:14:05 +00:00
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}
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}
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2012-12-06 13:06:46 +00:00
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static inline int sub_left_prediction(HYuvContext *s, uint8_t *dst,
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2012-12-23 13:36:47 +00:00
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const uint8_t *src, int w, int left)
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2012-12-06 13:06:46 +00:00
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{
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int i;
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2017-12-02 17:32:05 +00:00
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int min_width = FFMIN(w, 32);
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2014-01-13 00:14:05 +00:00
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if (s->bps <= 8) {
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2017-12-02 17:32:05 +00:00
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for (i = 0; i < min_width; i++) { /* scalar loop before dsp call */
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const int temp = src[i];
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dst[i] = temp - left;
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left = temp;
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2012-12-06 13:06:46 +00:00
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}
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2017-12-02 17:32:05 +00:00
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if (w < 32)
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return left;
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s->llvidencdsp.diff_bytes(dst + 32, src + 32, src + 31, w - 32);
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return src[w-1];
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2012-12-06 13:06:46 +00:00
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} else {
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2014-01-13 00:14:05 +00:00
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const uint16_t *src16 = (const uint16_t *)src;
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uint16_t *dst16 = ( uint16_t *)dst;
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2017-12-02 17:32:05 +00:00
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for (i = 0; i < min_width; i++) { /* scalar loop before dsp call */
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const int temp = src16[i];
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dst16[i] = temp - left;
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left = temp;
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2012-12-06 13:06:46 +00:00
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}
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2017-12-02 17:32:05 +00:00
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if (w < 32)
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return left;
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s->hencdsp.diff_int16(dst16 + 32, src16 + 32, src16 + 31, s->n - 1, w - 32);
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return src16[w-1];
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2012-12-06 13:06:46 +00:00
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}
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}
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static inline void sub_left_prediction_bgr32(HYuvContext *s, uint8_t *dst,
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2012-12-23 13:36:47 +00:00
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const uint8_t *src, int w,
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2013-03-10 10:16:33 +00:00
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int *red, int *green, int *blue,
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int *alpha)
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2012-12-06 13:06:46 +00:00
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{
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int i;
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2013-03-10 10:16:33 +00:00
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int r, g, b, a;
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2017-12-10 19:46:55 +00:00
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int min_width = FFMIN(w, 8);
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2012-12-06 13:06:46 +00:00
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r = *red;
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g = *green;
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b = *blue;
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2012-12-23 13:36:47 +00:00
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a = *alpha;
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2012-12-06 13:06:46 +00:00
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2017-12-02 17:33:25 +00:00
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for (i = 0; i < min_width; i++) {
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2012-12-06 13:06:46 +00:00
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const int rt = src[i * 4 + R];
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const int gt = src[i * 4 + G];
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const int bt = src[i * 4 + B];
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2012-12-23 13:36:47 +00:00
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const int at = src[i * 4 + A];
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2012-12-06 13:06:46 +00:00
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dst[i * 4 + R] = rt - r;
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dst[i * 4 + G] = gt - g;
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dst[i * 4 + B] = bt - b;
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2012-12-23 13:36:47 +00:00
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dst[i * 4 + A] = at - a;
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2012-12-06 13:06:46 +00:00
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r = rt;
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g = gt;
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b = bt;
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2012-12-23 13:36:47 +00:00
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a = at;
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2012-12-06 13:06:46 +00:00
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}
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2017-12-02 17:33:25 +00:00
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s->llvidencdsp.diff_bytes(dst + 32, src + 32, src + 32 - 4, w * 4 - 32);
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2012-12-06 13:06:46 +00:00
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*red = src[(w - 1) * 4 + R];
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*green = src[(w - 1) * 4 + G];
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*blue = src[(w - 1) * 4 + B];
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2012-12-23 13:36:47 +00:00
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*alpha = src[(w - 1) * 4 + A];
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}
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2013-03-10 10:16:33 +00:00
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static inline void sub_left_prediction_rgb24(HYuvContext *s, uint8_t *dst,
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uint8_t *src, int w,
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int *red, int *green, int *blue)
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{
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2012-12-23 13:36:47 +00:00
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int i;
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2013-03-10 10:16:33 +00:00
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int r, g, b;
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2012-12-23 13:36:47 +00:00
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r = *red;
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g = *green;
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b = *blue;
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2013-03-10 10:16:33 +00:00
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for (i = 0; i < FFMIN(w, 16); i++) {
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const int rt = src[i * 3 + 0];
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const int gt = src[i * 3 + 1];
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const int bt = src[i * 3 + 2];
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dst[i * 3 + 0] = rt - r;
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dst[i * 3 + 1] = gt - g;
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dst[i * 3 + 2] = bt - b;
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2012-12-23 13:36:47 +00:00
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r = rt;
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g = gt;
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b = bt;
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}
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2017-01-08 02:13:48 +00:00
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s->llvidencdsp.diff_bytes(dst + 48, src + 48, src + 48 - 3, w * 3 - 48);
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2012-12-23 13:36:47 +00:00
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2013-03-10 10:16:33 +00:00
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*red = src[(w - 1) * 3 + 0];
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*green = src[(w - 1) * 3 + 1];
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*blue = src[(w - 1) * 3 + 2];
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2012-12-06 13:06:46 +00:00
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}
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2014-01-16 17:33:17 +00:00
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static void sub_median_prediction(HYuvContext *s, uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int w, int *left, int *left_top)
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{
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if (s->bps <= 8) {
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2017-01-08 02:13:48 +00:00
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s->llvidencdsp.sub_median_pred(dst, src1, src2, w , left, left_top);
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2014-01-16 17:33:17 +00:00
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} else {
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2017-01-08 00:10:46 +00:00
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s->hencdsp.sub_hfyu_median_pred_int16((uint16_t *)dst, (const uint16_t *)src1, (const uint16_t *)src2, s->n - 1, w , left, left_top);
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2014-01-16 17:33:17 +00:00
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}
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}
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2012-12-06 13:06:46 +00:00
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static int store_table(HYuvContext *s, const uint8_t *len, uint8_t *buf)
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{
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int i;
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int index = 0;
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2014-01-23 00:41:39 +00:00
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int n = s->vlc_n;
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2012-12-06 13:06:46 +00:00
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2014-01-13 00:14:05 +00:00
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for (i = 0; i < n;) {
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2012-12-06 13:06:46 +00:00
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int val = len[i];
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int repeat = 0;
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2014-01-13 00:14:05 +00:00
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for (; i < n && len[i] == val && repeat < 255; i++)
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2012-12-06 13:06:46 +00:00
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repeat++;
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2014-01-13 00:14:05 +00:00
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av_assert0(val < 32 && val >0 && repeat < 256 && repeat>0);
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2012-12-23 13:36:47 +00:00
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if (repeat > 7) {
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2012-12-06 13:06:46 +00:00
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buf[index++] = val;
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buf[index++] = repeat;
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} else {
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buf[index++] = val | (repeat << 5);
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}
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}
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return index;
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}
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2014-01-08 13:00:14 +00:00
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static int store_huffman_tables(HYuvContext *s, uint8_t *buf)
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{
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2014-01-13 00:03:54 +00:00
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int i, ret;
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2014-01-08 13:00:14 +00:00
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int size = 0;
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int count = 3;
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if (s->version > 2)
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count = 1 + s->alpha + 2*s->chroma;
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for (i = 0; i < count; i++) {
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2014-06-09 12:49:35 +00:00
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if ((ret = ff_huff_gen_len_table(s->len[i], s->stats[i], s->vlc_n, 0)) < 0)
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2014-01-13 00:03:54 +00:00
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return ret;
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2014-01-08 13:00:14 +00:00
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2014-01-23 00:41:39 +00:00
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if (ff_huffyuv_generate_bits_table(s->bits[i], s->len[i], s->vlc_n) < 0) {
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2014-01-08 13:00:14 +00:00
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return -1;
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}
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size += store_table(s, s->len[i], buf + size);
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}
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return size;
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}
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2012-12-06 13:06:46 +00:00
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static av_cold int encode_init(AVCodecContext *avctx)
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{
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HYuvContext *s = avctx->priv_data;
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int i, j;
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2014-01-08 13:00:14 +00:00
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int ret;
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2014-01-01 00:42:59 +00:00
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const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(avctx->pix_fmt);
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2012-12-06 13:06:46 +00:00
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ff_huffyuv_common_init(avctx);
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2017-01-08 00:10:46 +00:00
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ff_huffyuvencdsp_init(&s->hencdsp, avctx);
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2017-01-08 02:13:48 +00:00
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ff_llvidencdsp_init(&s->llvidencdsp);
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2012-12-06 13:06:46 +00:00
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2014-01-13 00:14:05 +00:00
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avctx->extradata = av_mallocz(3*MAX_N + 4);
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2015-07-27 19:14:31 +00:00
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if (s->flags&AV_CODEC_FLAG_PASS1) {
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2014-02-15 14:06:29 +00:00
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#define STATS_OUT_SIZE 21*MAX_N*3 + 4
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avctx->stats_out = av_mallocz(STATS_OUT_SIZE); // 21*256*3(%llu ) + 3(\n) + 1(0) = 16132
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if (!avctx->stats_out)
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return AVERROR(ENOMEM);
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2012-12-23 13:36:47 +00:00
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}
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2012-12-06 13:06:46 +00:00
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s->version = 2;
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2015-07-20 20:59:45 +00:00
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if (!avctx->extradata)
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2013-11-09 09:14:46 +00:00
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return AVERROR(ENOMEM);
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2015-07-15 17:41:22 +00:00
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#if FF_API_CODED_FRAME
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FF_DISABLE_DEPRECATION_WARNINGS
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2013-11-09 09:14:46 +00:00
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avctx->coded_frame->pict_type = AV_PICTURE_TYPE_I;
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avctx->coded_frame->key_frame = 1;
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2015-07-15 17:41:22 +00:00
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FF_ENABLE_DEPRECATION_WARNINGS
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2015-09-13 21:45:24 +00:00
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#endif
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#if FF_API_PRIVATE_OPT
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FF_DISABLE_DEPRECATION_WARNINGS
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if (avctx->context_model == 1)
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s->context = avctx->context_model;
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FF_ENABLE_DEPRECATION_WARNINGS
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2015-07-15 17:41:22 +00:00
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#endif
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2012-12-06 13:06:46 +00:00
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2015-09-08 15:10:48 +00:00
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s->bps = desc->comp[0].depth;
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2014-01-01 00:42:59 +00:00
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s->yuv = !(desc->flags & AV_PIX_FMT_FLAG_RGB) && desc->nb_components >= 2;
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s->chroma = desc->nb_components > 2;
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s->alpha = !!(desc->flags & AV_PIX_FMT_FLAG_ALPHA);
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av_pix_fmt_get_chroma_sub_sample(avctx->pix_fmt,
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&s->chroma_h_shift,
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&s->chroma_v_shift);
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2012-12-06 13:06:46 +00:00
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switch (avctx->pix_fmt) {
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case AV_PIX_FMT_YUV420P:
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case AV_PIX_FMT_YUV422P:
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2012-12-23 13:36:47 +00:00
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if (s->width & 1) {
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2013-03-10 10:16:33 +00:00
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av_log(avctx, AV_LOG_ERROR, "Width must be even for this colorspace.\n");
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2012-12-23 13:36:47 +00:00
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return AVERROR(EINVAL);
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}
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s->bitstream_bpp = avctx->pix_fmt == AV_PIX_FMT_YUV420P ? 12 : 16;
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2012-12-06 13:06:46 +00:00
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break;
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2014-01-01 00:42:59 +00:00
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case AV_PIX_FMT_YUV444P:
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case AV_PIX_FMT_YUV410P:
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case AV_PIX_FMT_YUV411P:
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case AV_PIX_FMT_YUV440P:
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2014-01-06 18:47:34 +00:00
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case AV_PIX_FMT_GBRP:
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2014-01-27 01:05:13 +00:00
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case AV_PIX_FMT_GBRP9:
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case AV_PIX_FMT_GBRP10:
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case AV_PIX_FMT_GBRP12:
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case AV_PIX_FMT_GBRP14:
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case AV_PIX_FMT_GBRP16:
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2014-01-06 18:47:34 +00:00
|
|
|
case AV_PIX_FMT_GRAY8:
|
2014-01-23 00:41:39 +00:00
|
|
|
case AV_PIX_FMT_GRAY16:
|
2014-01-06 18:47:34 +00:00
|
|
|
case AV_PIX_FMT_YUVA444P:
|
|
|
|
case AV_PIX_FMT_YUVA420P:
|
|
|
|
case AV_PIX_FMT_YUVA422P:
|
|
|
|
case AV_PIX_FMT_GBRAP:
|
|
|
|
case AV_PIX_FMT_GRAY8A:
|
2014-01-16 16:29:58 +00:00
|
|
|
case AV_PIX_FMT_YUV420P9:
|
2014-01-13 00:14:05 +00:00
|
|
|
case AV_PIX_FMT_YUV420P10:
|
2014-01-16 16:29:58 +00:00
|
|
|
case AV_PIX_FMT_YUV420P12:
|
|
|
|
case AV_PIX_FMT_YUV420P14:
|
2014-01-23 00:41:39 +00:00
|
|
|
case AV_PIX_FMT_YUV420P16:
|
2014-01-16 16:29:58 +00:00
|
|
|
case AV_PIX_FMT_YUV422P9:
|
|
|
|
case AV_PIX_FMT_YUV422P10:
|
|
|
|
case AV_PIX_FMT_YUV422P12:
|
|
|
|
case AV_PIX_FMT_YUV422P14:
|
2014-01-23 00:41:39 +00:00
|
|
|
case AV_PIX_FMT_YUV422P16:
|
2014-01-16 16:29:58 +00:00
|
|
|
case AV_PIX_FMT_YUV444P9:
|
|
|
|
case AV_PIX_FMT_YUV444P10:
|
|
|
|
case AV_PIX_FMT_YUV444P12:
|
|
|
|
case AV_PIX_FMT_YUV444P14:
|
2014-01-23 00:41:39 +00:00
|
|
|
case AV_PIX_FMT_YUV444P16:
|
2014-01-16 16:43:24 +00:00
|
|
|
case AV_PIX_FMT_YUVA420P9:
|
|
|
|
case AV_PIX_FMT_YUVA420P10:
|
2014-01-23 00:41:39 +00:00
|
|
|
case AV_PIX_FMT_YUVA420P16:
|
2014-01-16 16:43:24 +00:00
|
|
|
case AV_PIX_FMT_YUVA422P9:
|
|
|
|
case AV_PIX_FMT_YUVA422P10:
|
2014-01-23 00:41:39 +00:00
|
|
|
case AV_PIX_FMT_YUVA422P16:
|
2014-01-16 16:43:24 +00:00
|
|
|
case AV_PIX_FMT_YUVA444P9:
|
|
|
|
case AV_PIX_FMT_YUVA444P10:
|
2014-01-23 00:41:39 +00:00
|
|
|
case AV_PIX_FMT_YUVA444P16:
|
2014-01-01 00:42:59 +00:00
|
|
|
s->version = 3;
|
|
|
|
break;
|
2012-12-06 13:06:46 +00:00
|
|
|
case AV_PIX_FMT_RGB32:
|
2012-12-23 13:36:47 +00:00
|
|
|
s->bitstream_bpp = 32;
|
|
|
|
break;
|
|
|
|
case AV_PIX_FMT_RGB24:
|
2012-12-06 13:06:46 +00:00
|
|
|
s->bitstream_bpp = 24;
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
av_log(avctx, AV_LOG_ERROR, "format not supported\n");
|
2012-12-23 13:36:47 +00:00
|
|
|
return AVERROR(EINVAL);
|
2012-12-06 13:06:46 +00:00
|
|
|
}
|
2014-01-13 00:10:21 +00:00
|
|
|
s->n = 1<<s->bps;
|
2014-01-23 00:41:39 +00:00
|
|
|
s->vlc_n = FFMIN(s->n, MAX_VLC_N);
|
2014-01-01 00:42:59 +00:00
|
|
|
|
2012-12-06 13:06:46 +00:00
|
|
|
avctx->bits_per_coded_sample = s->bitstream_bpp;
|
2014-01-27 01:05:13 +00:00
|
|
|
s->decorrelate = s->bitstream_bpp >= 24 && !s->yuv && !(desc->flags & AV_PIX_FMT_FLAG_PLANAR);
|
2015-11-09 02:15:06 +00:00
|
|
|
#if FF_API_PRIVATE_OPT
|
|
|
|
FF_DISABLE_DEPRECATION_WARNINGS
|
|
|
|
if (avctx->prediction_method)
|
|
|
|
s->predictor = avctx->prediction_method;
|
|
|
|
FF_ENABLE_DEPRECATION_WARNINGS
|
|
|
|
#endif
|
2015-06-29 19:59:37 +00:00
|
|
|
s->interlaced = avctx->flags & AV_CODEC_FLAG_INTERLACED_ME ? 1 : 0;
|
2015-09-13 21:45:24 +00:00
|
|
|
if (s->context) {
|
2015-06-29 19:59:37 +00:00
|
|
|
if (s->flags & (AV_CODEC_FLAG_PASS1 | AV_CODEC_FLAG_PASS2)) {
|
2012-12-06 13:06:46 +00:00
|
|
|
av_log(avctx, AV_LOG_ERROR,
|
|
|
|
"context=1 is not compatible with "
|
|
|
|
"2 pass huffyuv encoding\n");
|
2012-12-23 13:36:47 +00:00
|
|
|
return AVERROR(EINVAL);
|
2012-12-06 13:06:46 +00:00
|
|
|
}
|
2015-09-13 21:45:24 +00:00
|
|
|
}
|
2012-12-06 13:06:46 +00:00
|
|
|
|
|
|
|
if (avctx->codec->id == AV_CODEC_ID_HUFFYUV) {
|
|
|
|
if (avctx->pix_fmt == AV_PIX_FMT_YUV420P) {
|
|
|
|
av_log(avctx, AV_LOG_ERROR,
|
|
|
|
"Error: YV12 is not supported by huffyuv; use "
|
|
|
|
"vcodec=ffvhuff or format=422p\n");
|
2012-12-23 13:36:47 +00:00
|
|
|
return AVERROR(EINVAL);
|
2012-12-06 13:06:46 +00:00
|
|
|
}
|
2015-09-13 21:45:24 +00:00
|
|
|
#if FF_API_PRIVATE_OPT
|
|
|
|
if (s->context) {
|
2012-12-06 13:06:46 +00:00
|
|
|
av_log(avctx, AV_LOG_ERROR,
|
|
|
|
"Error: per-frame huffman tables are not supported "
|
|
|
|
"by huffyuv; use vcodec=ffvhuff\n");
|
2012-12-23 13:36:47 +00:00
|
|
|
return AVERROR(EINVAL);
|
2012-12-06 13:06:46 +00:00
|
|
|
}
|
2014-01-01 00:42:59 +00:00
|
|
|
if (s->version > 2) {
|
|
|
|
av_log(avctx, AV_LOG_ERROR,
|
|
|
|
"Error: ver>2 is not supported "
|
|
|
|
"by huffyuv; use vcodec=ffvhuff\n");
|
|
|
|
return AVERROR(EINVAL);
|
|
|
|
}
|
2015-09-13 21:45:24 +00:00
|
|
|
#endif
|
2012-12-06 13:06:46 +00:00
|
|
|
if (s->interlaced != ( s->height > 288 ))
|
|
|
|
av_log(avctx, AV_LOG_INFO,
|
|
|
|
"using huffyuv 2.2.0 or newer interlacing flag\n");
|
|
|
|
}
|
|
|
|
|
2014-04-29 15:27:53 +00:00
|
|
|
if (s->version > 3 && avctx->strict_std_compliance > FF_COMPLIANCE_EXPERIMENTAL) {
|
|
|
|
av_log(avctx, AV_LOG_ERROR, "Ver > 3 is under development, files encoded with it may not be decodable with future versions!!!\n"
|
2014-01-01 00:42:59 +00:00
|
|
|
"Use vstrict=-2 / -strict -2 to use it anyway.\n");
|
|
|
|
return AVERROR(EINVAL);
|
|
|
|
}
|
|
|
|
|
2014-01-27 23:27:57 +00:00
|
|
|
if (s->bitstream_bpp >= 24 && s->predictor == MEDIAN && s->version <= 2) {
|
2012-12-06 13:06:46 +00:00
|
|
|
av_log(avctx, AV_LOG_ERROR,
|
|
|
|
"Error: RGB is incompatible with median predictor\n");
|
2012-12-23 13:36:47 +00:00
|
|
|
return AVERROR(EINVAL);
|
2012-12-06 13:06:46 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
((uint8_t*)avctx->extradata)[0] = s->predictor | (s->decorrelate << 6);
|
|
|
|
((uint8_t*)avctx->extradata)[2] = s->interlaced ? 0x10 : 0x20;
|
|
|
|
if (s->context)
|
|
|
|
((uint8_t*)avctx->extradata)[2] |= 0x40;
|
2014-01-01 00:42:59 +00:00
|
|
|
if (s->version < 3) {
|
|
|
|
((uint8_t*)avctx->extradata)[1] = s->bitstream_bpp;
|
|
|
|
((uint8_t*)avctx->extradata)[3] = 0;
|
|
|
|
} else {
|
|
|
|
((uint8_t*)avctx->extradata)[1] = ((s->bps-1)<<4) | s->chroma_h_shift | (s->chroma_v_shift<<2);
|
|
|
|
if (s->chroma)
|
|
|
|
((uint8_t*)avctx->extradata)[2] |= s->yuv ? 1 : 2;
|
|
|
|
if (s->alpha)
|
|
|
|
((uint8_t*)avctx->extradata)[2] |= 4;
|
|
|
|
((uint8_t*)avctx->extradata)[3] = 1;
|
|
|
|
}
|
2012-12-06 13:06:46 +00:00
|
|
|
s->avctx->extradata_size = 4;
|
|
|
|
|
|
|
|
if (avctx->stats_in) {
|
|
|
|
char *p = avctx->stats_in;
|
|
|
|
|
2014-01-06 18:47:34 +00:00
|
|
|
for (i = 0; i < 4; i++)
|
2014-01-23 00:41:39 +00:00
|
|
|
for (j = 0; j < s->vlc_n; j++)
|
2012-12-06 13:06:46 +00:00
|
|
|
s->stats[i][j] = 1;
|
|
|
|
|
|
|
|
for (;;) {
|
2014-01-06 18:47:34 +00:00
|
|
|
for (i = 0; i < 4; i++) {
|
2012-12-06 13:06:46 +00:00
|
|
|
char *next;
|
|
|
|
|
2014-01-23 00:41:39 +00:00
|
|
|
for (j = 0; j < s->vlc_n; j++) {
|
2012-12-06 13:06:46 +00:00
|
|
|
s->stats[i][j] += strtol(p, &next, 0);
|
|
|
|
if (next == p) return -1;
|
|
|
|
p = next;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
if (p[0] == 0 || p[1] == 0 || p[2] == 0) break;
|
|
|
|
}
|
|
|
|
} else {
|
2014-01-06 18:47:34 +00:00
|
|
|
for (i = 0; i < 4; i++)
|
2014-01-23 00:41:39 +00:00
|
|
|
for (j = 0; j < s->vlc_n; j++) {
|
|
|
|
int d = FFMIN(j, s->vlc_n - j);
|
2012-12-06 13:06:46 +00:00
|
|
|
|
2014-06-11 20:15:12 +00:00
|
|
|
s->stats[i][j] = 100000000 / (d*d + 1);
|
2012-12-06 13:06:46 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2014-01-08 13:00:14 +00:00
|
|
|
ret = store_huffman_tables(s, s->avctx->extradata + s->avctx->extradata_size);
|
|
|
|
if (ret < 0)
|
|
|
|
return ret;
|
|
|
|
s->avctx->extradata_size += ret;
|
2012-12-06 13:06:46 +00:00
|
|
|
|
|
|
|
if (s->context) {
|
2014-01-06 18:47:34 +00:00
|
|
|
for (i = 0; i < 4; i++) {
|
2012-12-06 13:06:46 +00:00
|
|
|
int pels = s->width * s->height / (i ? 40 : 10);
|
2014-01-23 00:41:39 +00:00
|
|
|
for (j = 0; j < s->vlc_n; j++) {
|
|
|
|
int d = FFMIN(j, s->vlc_n - j);
|
2014-06-11 20:15:12 +00:00
|
|
|
s->stats[i][j] = pels/(d*d + 1);
|
2012-12-06 13:06:46 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
} else {
|
2014-01-06 18:47:34 +00:00
|
|
|
for (i = 0; i < 4; i++)
|
2014-01-23 00:41:39 +00:00
|
|
|
for (j = 0; j < s->vlc_n; j++)
|
2012-12-06 13:06:46 +00:00
|
|
|
s->stats[i][j]= 0;
|
|
|
|
}
|
|
|
|
|
2012-12-23 13:36:47 +00:00
|
|
|
if (ff_huffyuv_alloc_temp(s)) {
|
|
|
|
ff_huffyuv_common_end(s);
|
|
|
|
return AVERROR(ENOMEM);
|
|
|
|
}
|
2012-12-06 13:06:46 +00:00
|
|
|
|
|
|
|
s->picture_number=0;
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
static int encode_422_bitstream(HYuvContext *s, int offset, int count)
|
|
|
|
{
|
|
|
|
int i;
|
|
|
|
const uint8_t *y = s->temp[0] + offset;
|
|
|
|
const uint8_t *u = s->temp[1] + offset / 2;
|
|
|
|
const uint8_t *v = s->temp[2] + offset / 2;
|
|
|
|
|
|
|
|
if (s->pb.buf_end - s->pb.buf - (put_bits_count(&s->pb) >> 3) < 2 * 4 * count) {
|
|
|
|
av_log(s->avctx, AV_LOG_ERROR, "encoded frame too large\n");
|
|
|
|
return -1;
|
|
|
|
}
|
|
|
|
|
|
|
|
#define LOAD4\
|
|
|
|
int y0 = y[2 * i];\
|
|
|
|
int y1 = y[2 * i + 1];\
|
|
|
|
int u0 = u[i];\
|
|
|
|
int v0 = v[i];
|
|
|
|
|
|
|
|
count /= 2;
|
|
|
|
|
2015-06-29 19:59:37 +00:00
|
|
|
if (s->flags & AV_CODEC_FLAG_PASS1) {
|
2012-12-06 13:06:46 +00:00
|
|
|
for(i = 0; i < count; i++) {
|
|
|
|
LOAD4;
|
|
|
|
s->stats[0][y0]++;
|
|
|
|
s->stats[1][u0]++;
|
|
|
|
s->stats[0][y1]++;
|
|
|
|
s->stats[2][v0]++;
|
|
|
|
}
|
|
|
|
}
|
2015-06-29 19:59:37 +00:00
|
|
|
if (s->avctx->flags2 & AV_CODEC_FLAG2_NO_OUTPUT)
|
2012-12-06 13:06:46 +00:00
|
|
|
return 0;
|
|
|
|
if (s->context) {
|
|
|
|
for (i = 0; i < count; i++) {
|
|
|
|
LOAD4;
|
|
|
|
s->stats[0][y0]++;
|
|
|
|
put_bits(&s->pb, s->len[0][y0], s->bits[0][y0]);
|
|
|
|
s->stats[1][u0]++;
|
|
|
|
put_bits(&s->pb, s->len[1][u0], s->bits[1][u0]);
|
|
|
|
s->stats[0][y1]++;
|
|
|
|
put_bits(&s->pb, s->len[0][y1], s->bits[0][y1]);
|
|
|
|
s->stats[2][v0]++;
|
|
|
|
put_bits(&s->pb, s->len[2][v0], s->bits[2][v0]);
|
|
|
|
}
|
|
|
|
} else {
|
|
|
|
for(i = 0; i < count; i++) {
|
|
|
|
LOAD4;
|
|
|
|
put_bits(&s->pb, s->len[0][y0], s->bits[0][y0]);
|
|
|
|
put_bits(&s->pb, s->len[1][u0], s->bits[1][u0]);
|
|
|
|
put_bits(&s->pb, s->len[0][y1], s->bits[0][y1]);
|
|
|
|
put_bits(&s->pb, s->len[2][v0], s->bits[2][v0]);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2014-08-25 20:24:29 +00:00
|
|
|
static int encode_plane_bitstream(HYuvContext *s, int width, int plane)
|
2014-01-01 00:42:59 +00:00
|
|
|
{
|
2014-08-25 20:24:29 +00:00
|
|
|
int i, count = width/2;
|
2014-01-01 00:42:59 +00:00
|
|
|
|
2014-01-13 00:14:05 +00:00
|
|
|
if (s->pb.buf_end - s->pb.buf - (put_bits_count(&s->pb) >> 3) < count * s->bps / 2) {
|
2014-01-01 00:42:59 +00:00
|
|
|
av_log(s->avctx, AV_LOG_ERROR, "encoded frame too large\n");
|
|
|
|
return -1;
|
|
|
|
}
|
|
|
|
|
2014-08-25 20:24:29 +00:00
|
|
|
#define LOADEND\
|
|
|
|
int y0 = s->temp[0][width-1];
|
|
|
|
#define LOADEND_14\
|
|
|
|
int y0 = s->temp16[0][width-1] & mask;
|
|
|
|
#define LOADEND_16\
|
|
|
|
int y0 = s->temp16[0][width-1];
|
|
|
|
#define STATEND\
|
|
|
|
s->stats[plane][y0]++;
|
|
|
|
#define STATEND_16\
|
|
|
|
s->stats[plane][y0>>2]++;
|
|
|
|
#define WRITEEND\
|
|
|
|
put_bits(&s->pb, s->len[plane][y0], s->bits[plane][y0]);
|
|
|
|
#define WRITEEND_16\
|
|
|
|
put_bits(&s->pb, s->len[plane][y0>>2], s->bits[plane][y0>>2]);\
|
|
|
|
put_bits(&s->pb, 2, y0&3);
|
|
|
|
|
2014-01-01 00:42:59 +00:00
|
|
|
#define LOAD2\
|
|
|
|
int y0 = s->temp[0][2 * i];\
|
|
|
|
int y1 = s->temp[0][2 * i + 1];
|
2014-01-23 00:41:39 +00:00
|
|
|
#define LOAD2_14\
|
2014-01-13 00:14:05 +00:00
|
|
|
int y0 = s->temp16[0][2 * i] & mask;\
|
|
|
|
int y1 = s->temp16[0][2 * i + 1] & mask;
|
2014-01-23 00:41:39 +00:00
|
|
|
#define LOAD2_16\
|
|
|
|
int y0 = s->temp16[0][2 * i];\
|
|
|
|
int y1 = s->temp16[0][2 * i + 1];
|
2014-01-01 00:42:59 +00:00
|
|
|
#define STAT2\
|
|
|
|
s->stats[plane][y0]++;\
|
|
|
|
s->stats[plane][y1]++;
|
2014-01-23 00:41:39 +00:00
|
|
|
#define STAT2_16\
|
|
|
|
s->stats[plane][y0>>2]++;\
|
|
|
|
s->stats[plane][y1>>2]++;
|
2014-01-01 00:42:59 +00:00
|
|
|
#define WRITE2\
|
|
|
|
put_bits(&s->pb, s->len[plane][y0], s->bits[plane][y0]);\
|
|
|
|
put_bits(&s->pb, s->len[plane][y1], s->bits[plane][y1]);
|
2014-01-23 00:41:39 +00:00
|
|
|
#define WRITE2_16\
|
|
|
|
put_bits(&s->pb, s->len[plane][y0>>2], s->bits[plane][y0>>2]);\
|
|
|
|
put_bits(&s->pb, 2, y0&3);\
|
|
|
|
put_bits(&s->pb, s->len[plane][y1>>2], s->bits[plane][y1>>2]);\
|
|
|
|
put_bits(&s->pb, 2, y1&3);
|
2014-01-01 00:42:59 +00:00
|
|
|
|
2014-01-13 00:14:05 +00:00
|
|
|
if (s->bps <= 8) {
|
2015-07-27 19:14:31 +00:00
|
|
|
if (s->flags & AV_CODEC_FLAG_PASS1) {
|
2014-01-01 00:42:59 +00:00
|
|
|
for (i = 0; i < count; i++) {
|
|
|
|
LOAD2;
|
|
|
|
STAT2;
|
|
|
|
}
|
2014-08-25 20:24:29 +00:00
|
|
|
if (width&1) {
|
|
|
|
LOADEND;
|
|
|
|
STATEND;
|
|
|
|
}
|
2014-01-01 00:42:59 +00:00
|
|
|
}
|
2015-07-27 19:14:31 +00:00
|
|
|
if (s->avctx->flags2 & AV_CODEC_FLAG2_NO_OUTPUT)
|
2014-01-01 00:42:59 +00:00
|
|
|
return 0;
|
|
|
|
|
|
|
|
if (s->context) {
|
|
|
|
for (i = 0; i < count; i++) {
|
|
|
|
LOAD2;
|
|
|
|
STAT2;
|
|
|
|
WRITE2;
|
|
|
|
}
|
2014-08-25 20:24:29 +00:00
|
|
|
if (width&1) {
|
|
|
|
LOADEND;
|
|
|
|
STATEND;
|
|
|
|
WRITEEND;
|
|
|
|
}
|
2014-01-01 00:42:59 +00:00
|
|
|
} else {
|
|
|
|
for (i = 0; i < count; i++) {
|
|
|
|
LOAD2;
|
|
|
|
WRITE2;
|
|
|
|
}
|
2014-08-25 20:24:29 +00:00
|
|
|
if (width&1) {
|
|
|
|
LOADEND;
|
|
|
|
WRITEEND;
|
|
|
|
}
|
2014-01-01 00:42:59 +00:00
|
|
|
}
|
2014-01-23 00:41:39 +00:00
|
|
|
} else if (s->bps <= 14) {
|
2014-01-13 00:14:05 +00:00
|
|
|
int mask = s->n - 1;
|
2015-07-27 19:14:31 +00:00
|
|
|
if (s->flags & AV_CODEC_FLAG_PASS1) {
|
2014-01-13 00:14:05 +00:00
|
|
|
for (i = 0; i < count; i++) {
|
2014-01-23 00:41:39 +00:00
|
|
|
LOAD2_14;
|
2014-01-13 00:14:05 +00:00
|
|
|
STAT2;
|
|
|
|
}
|
2014-08-25 20:24:29 +00:00
|
|
|
if (width&1) {
|
|
|
|
LOADEND_14;
|
|
|
|
STATEND;
|
|
|
|
}
|
2014-01-13 00:14:05 +00:00
|
|
|
}
|
2015-07-27 19:14:31 +00:00
|
|
|
if (s->avctx->flags2 & AV_CODEC_FLAG2_NO_OUTPUT)
|
2014-01-13 00:14:05 +00:00
|
|
|
return 0;
|
|
|
|
|
|
|
|
if (s->context) {
|
|
|
|
for (i = 0; i < count; i++) {
|
2014-01-23 00:41:39 +00:00
|
|
|
LOAD2_14;
|
2014-01-13 00:14:05 +00:00
|
|
|
STAT2;
|
|
|
|
WRITE2;
|
|
|
|
}
|
2014-08-25 20:24:29 +00:00
|
|
|
if (width&1) {
|
|
|
|
LOADEND_14;
|
|
|
|
STATEND;
|
|
|
|
WRITEEND;
|
|
|
|
}
|
2014-01-13 00:14:05 +00:00
|
|
|
} else {
|
|
|
|
for (i = 0; i < count; i++) {
|
2014-01-23 00:41:39 +00:00
|
|
|
LOAD2_14;
|
2014-01-13 00:14:05 +00:00
|
|
|
WRITE2;
|
|
|
|
}
|
2014-08-25 20:24:29 +00:00
|
|
|
if (width&1) {
|
|
|
|
LOADEND_14;
|
|
|
|
WRITEEND;
|
|
|
|
}
|
2014-01-13 00:14:05 +00:00
|
|
|
}
|
2014-01-23 00:41:39 +00:00
|
|
|
} else {
|
2015-07-27 19:14:31 +00:00
|
|
|
if (s->flags & AV_CODEC_FLAG_PASS1) {
|
2014-01-23 00:41:39 +00:00
|
|
|
for (i = 0; i < count; i++) {
|
|
|
|
LOAD2_16;
|
|
|
|
STAT2_16;
|
|
|
|
}
|
2014-08-25 20:24:29 +00:00
|
|
|
if (width&1) {
|
|
|
|
LOADEND_16;
|
|
|
|
STATEND_16;
|
|
|
|
}
|
2014-01-23 00:41:39 +00:00
|
|
|
}
|
2015-07-27 19:14:31 +00:00
|
|
|
if (s->avctx->flags2 & AV_CODEC_FLAG2_NO_OUTPUT)
|
2014-01-23 00:41:39 +00:00
|
|
|
return 0;
|
|
|
|
|
|
|
|
if (s->context) {
|
|
|
|
for (i = 0; i < count; i++) {
|
|
|
|
LOAD2_16;
|
|
|
|
STAT2_16;
|
|
|
|
WRITE2_16;
|
|
|
|
}
|
2014-08-25 20:24:29 +00:00
|
|
|
if (width&1) {
|
|
|
|
LOADEND_16;
|
|
|
|
STATEND_16;
|
|
|
|
WRITEEND_16;
|
|
|
|
}
|
2014-01-23 00:41:39 +00:00
|
|
|
} else {
|
|
|
|
for (i = 0; i < count; i++) {
|
|
|
|
LOAD2_16;
|
|
|
|
WRITE2_16;
|
|
|
|
}
|
2014-08-25 20:24:29 +00:00
|
|
|
if (width&1) {
|
|
|
|
LOADEND_16;
|
|
|
|
WRITEEND_16;
|
|
|
|
}
|
2014-01-23 00:41:39 +00:00
|
|
|
}
|
2014-01-13 00:14:05 +00:00
|
|
|
}
|
2014-01-01 00:42:59 +00:00
|
|
|
#undef LOAD2
|
|
|
|
#undef STAT2
|
|
|
|
#undef WRITE2
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2012-12-06 13:06:46 +00:00
|
|
|
static int encode_gray_bitstream(HYuvContext *s, int count)
|
|
|
|
{
|
|
|
|
int i;
|
|
|
|
|
|
|
|
if (s->pb.buf_end - s->pb.buf - (put_bits_count(&s->pb) >> 3) < 4 * count) {
|
|
|
|
av_log(s->avctx, AV_LOG_ERROR, "encoded frame too large\n");
|
|
|
|
return -1;
|
|
|
|
}
|
|
|
|
|
|
|
|
#define LOAD2\
|
|
|
|
int y0 = s->temp[0][2 * i];\
|
|
|
|
int y1 = s->temp[0][2 * i + 1];
|
|
|
|
#define STAT2\
|
|
|
|
s->stats[0][y0]++;\
|
|
|
|
s->stats[0][y1]++;
|
|
|
|
#define WRITE2\
|
|
|
|
put_bits(&s->pb, s->len[0][y0], s->bits[0][y0]);\
|
|
|
|
put_bits(&s->pb, s->len[0][y1], s->bits[0][y1]);
|
|
|
|
|
|
|
|
count /= 2;
|
|
|
|
|
2015-06-29 19:59:37 +00:00
|
|
|
if (s->flags & AV_CODEC_FLAG_PASS1) {
|
2012-12-06 13:06:46 +00:00
|
|
|
for (i = 0; i < count; i++) {
|
|
|
|
LOAD2;
|
|
|
|
STAT2;
|
|
|
|
}
|
|
|
|
}
|
2015-06-29 19:59:37 +00:00
|
|
|
if (s->avctx->flags2 & AV_CODEC_FLAG2_NO_OUTPUT)
|
2012-12-06 13:06:46 +00:00
|
|
|
return 0;
|
|
|
|
|
|
|
|
if (s->context) {
|
|
|
|
for (i = 0; i < count; i++) {
|
|
|
|
LOAD2;
|
|
|
|
STAT2;
|
|
|
|
WRITE2;
|
|
|
|
}
|
|
|
|
} else {
|
|
|
|
for (i = 0; i < count; i++) {
|
|
|
|
LOAD2;
|
|
|
|
WRITE2;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2012-12-23 13:36:47 +00:00
|
|
|
static inline int encode_bgra_bitstream(HYuvContext *s, int count, int planes)
|
2012-12-06 13:06:46 +00:00
|
|
|
{
|
|
|
|
int i;
|
|
|
|
|
2013-03-10 10:16:33 +00:00
|
|
|
if (s->pb.buf_end - s->pb.buf - (put_bits_count(&s->pb) >> 3) <
|
|
|
|
4 * planes * count) {
|
2012-12-06 13:06:46 +00:00
|
|
|
av_log(s->avctx, AV_LOG_ERROR, "encoded frame too large\n");
|
|
|
|
return -1;
|
|
|
|
}
|
|
|
|
|
2013-03-10 10:16:33 +00:00
|
|
|
#define LOAD_GBRA \
|
|
|
|
int g = s->temp[0][planes == 3 ? 3 * i + 1 : 4 * i + G]; \
|
2013-07-30 07:50:26 +00:00
|
|
|
int b =(s->temp[0][planes == 3 ? 3 * i + 2 : 4 * i + B] - g) & 0xFF;\
|
|
|
|
int r =(s->temp[0][planes == 3 ? 3 * i + 0 : 4 * i + R] - g) & 0xFF;\
|
2013-03-10 10:16:33 +00:00
|
|
|
int a = s->temp[0][planes * i + A];
|
|
|
|
|
|
|
|
#define STAT_BGRA \
|
|
|
|
s->stats[0][b]++; \
|
|
|
|
s->stats[1][g]++; \
|
|
|
|
s->stats[2][r]++; \
|
|
|
|
if (planes == 4) \
|
|
|
|
s->stats[2][a]++;
|
|
|
|
|
|
|
|
#define WRITE_GBRA \
|
|
|
|
put_bits(&s->pb, s->len[1][g], s->bits[1][g]); \
|
|
|
|
put_bits(&s->pb, s->len[0][b], s->bits[0][b]); \
|
|
|
|
put_bits(&s->pb, s->len[2][r], s->bits[2][r]); \
|
|
|
|
if (planes == 4) \
|
|
|
|
put_bits(&s->pb, s->len[2][a], s->bits[2][a]);
|
2012-12-06 13:06:46 +00:00
|
|
|
|
2015-06-29 19:59:37 +00:00
|
|
|
if ((s->flags & AV_CODEC_FLAG_PASS1) &&
|
|
|
|
(s->avctx->flags2 & AV_CODEC_FLAG2_NO_OUTPUT)) {
|
2012-12-06 13:06:46 +00:00
|
|
|
for (i = 0; i < count; i++) {
|
2013-03-10 10:16:33 +00:00
|
|
|
LOAD_GBRA;
|
|
|
|
STAT_BGRA;
|
2012-12-06 13:06:46 +00:00
|
|
|
}
|
2015-06-29 19:59:37 +00:00
|
|
|
} else if (s->context || (s->flags & AV_CODEC_FLAG_PASS1)) {
|
2012-12-06 13:06:46 +00:00
|
|
|
for (i = 0; i < count; i++) {
|
2013-03-10 10:16:33 +00:00
|
|
|
LOAD_GBRA;
|
|
|
|
STAT_BGRA;
|
|
|
|
WRITE_GBRA;
|
2012-12-06 13:06:46 +00:00
|
|
|
}
|
|
|
|
} else {
|
|
|
|
for (i = 0; i < count; i++) {
|
2013-03-10 10:16:33 +00:00
|
|
|
LOAD_GBRA;
|
|
|
|
WRITE_GBRA;
|
2012-12-06 13:06:46 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
static int encode_frame(AVCodecContext *avctx, AVPacket *pkt,
|
|
|
|
const AVFrame *pict, int *got_packet)
|
|
|
|
{
|
|
|
|
HYuvContext *s = avctx->priv_data;
|
|
|
|
const int width = s->width;
|
|
|
|
const int width2 = s->width>>1;
|
|
|
|
const int height = s->height;
|
|
|
|
const int fake_ystride = s->interlaced ? pict->linesize[0]*2 : pict->linesize[0];
|
|
|
|
const int fake_ustride = s->interlaced ? pict->linesize[1]*2 : pict->linesize[1];
|
|
|
|
const int fake_vstride = s->interlaced ? pict->linesize[2]*2 : pict->linesize[2];
|
2013-11-09 09:14:46 +00:00
|
|
|
const AVFrame * const p = pict;
|
2012-12-06 13:06:46 +00:00
|
|
|
int i, j, size = 0, ret;
|
|
|
|
|
2015-07-27 20:53:16 +00:00
|
|
|
if ((ret = ff_alloc_packet2(avctx, pkt, width * height * 3 * 4 + AV_INPUT_BUFFER_MIN_SIZE, 0)) < 0)
|
2012-12-06 13:06:46 +00:00
|
|
|
return ret;
|
|
|
|
|
|
|
|
if (s->context) {
|
2014-01-08 13:00:14 +00:00
|
|
|
size = store_huffman_tables(s, pkt->data);
|
|
|
|
if (size < 0)
|
|
|
|
return size;
|
2012-12-06 13:06:46 +00:00
|
|
|
|
2014-01-06 18:47:34 +00:00
|
|
|
for (i = 0; i < 4; i++)
|
2014-01-23 00:41:39 +00:00
|
|
|
for (j = 0; j < s->vlc_n; j++)
|
2012-12-06 13:06:46 +00:00
|
|
|
s->stats[i][j] >>= 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
init_put_bits(&s->pb, pkt->data + size, pkt->size - size);
|
|
|
|
|
|
|
|
if (avctx->pix_fmt == AV_PIX_FMT_YUV422P ||
|
|
|
|
avctx->pix_fmt == AV_PIX_FMT_YUV420P) {
|
|
|
|
int lefty, leftu, leftv, y, cy;
|
|
|
|
|
|
|
|
put_bits(&s->pb, 8, leftv = p->data[2][0]);
|
|
|
|
put_bits(&s->pb, 8, lefty = p->data[0][1]);
|
|
|
|
put_bits(&s->pb, 8, leftu = p->data[1][0]);
|
|
|
|
put_bits(&s->pb, 8, p->data[0][0]);
|
|
|
|
|
|
|
|
lefty = sub_left_prediction(s, s->temp[0], p->data[0], width , 0);
|
|
|
|
leftu = sub_left_prediction(s, s->temp[1], p->data[1], width2, 0);
|
|
|
|
leftv = sub_left_prediction(s, s->temp[2], p->data[2], width2, 0);
|
|
|
|
|
|
|
|
encode_422_bitstream(s, 2, width-2);
|
|
|
|
|
|
|
|
if (s->predictor==MEDIAN) {
|
|
|
|
int lefttopy, lefttopu, lefttopv;
|
|
|
|
cy = y = 1;
|
|
|
|
if (s->interlaced) {
|
|
|
|
lefty = sub_left_prediction(s, s->temp[0], p->data[0] + p->linesize[0], width , lefty);
|
|
|
|
leftu = sub_left_prediction(s, s->temp[1], p->data[1] + p->linesize[1], width2, leftu);
|
|
|
|
leftv = sub_left_prediction(s, s->temp[2], p->data[2] + p->linesize[2], width2, leftv);
|
|
|
|
|
|
|
|
encode_422_bitstream(s, 0, width);
|
|
|
|
y++; cy++;
|
|
|
|
}
|
|
|
|
|
|
|
|
lefty = sub_left_prediction(s, s->temp[0], p->data[0] + fake_ystride, 4, lefty);
|
|
|
|
leftu = sub_left_prediction(s, s->temp[1], p->data[1] + fake_ustride, 2, leftu);
|
|
|
|
leftv = sub_left_prediction(s, s->temp[2], p->data[2] + fake_vstride, 2, leftv);
|
|
|
|
|
|
|
|
encode_422_bitstream(s, 0, 4);
|
|
|
|
|
|
|
|
lefttopy = p->data[0][3];
|
|
|
|
lefttopu = p->data[1][1];
|
|
|
|
lefttopv = p->data[2][1];
|
2017-01-08 02:13:48 +00:00
|
|
|
s->llvidencdsp.sub_median_pred(s->temp[0], p->data[0] + 4, p->data[0] + fake_ystride + 4, width - 4, &lefty, &lefttopy);
|
|
|
|
s->llvidencdsp.sub_median_pred(s->temp[1], p->data[1] + 2, p->data[1] + fake_ustride + 2, width2 - 2, &leftu, &lefttopu);
|
|
|
|
s->llvidencdsp.sub_median_pred(s->temp[2], p->data[2] + 2, p->data[2] + fake_vstride + 2, width2 - 2, &leftv, &lefttopv);
|
2012-12-06 13:06:46 +00:00
|
|
|
encode_422_bitstream(s, 0, width - 4);
|
|
|
|
y++; cy++;
|
|
|
|
|
|
|
|
for (; y < height; y++,cy++) {
|
|
|
|
uint8_t *ydst, *udst, *vdst;
|
|
|
|
|
|
|
|
if (s->bitstream_bpp == 12) {
|
|
|
|
while (2 * cy > y) {
|
|
|
|
ydst = p->data[0] + p->linesize[0] * y;
|
2017-01-08 02:13:48 +00:00
|
|
|
s->llvidencdsp.sub_median_pred(s->temp[0], ydst - fake_ystride, ydst, width, &lefty, &lefttopy);
|
2012-12-06 13:06:46 +00:00
|
|
|
encode_gray_bitstream(s, width);
|
|
|
|
y++;
|
|
|
|
}
|
|
|
|
if (y >= height) break;
|
|
|
|
}
|
|
|
|
ydst = p->data[0] + p->linesize[0] * y;
|
|
|
|
udst = p->data[1] + p->linesize[1] * cy;
|
|
|
|
vdst = p->data[2] + p->linesize[2] * cy;
|
|
|
|
|
2017-01-08 02:13:48 +00:00
|
|
|
s->llvidencdsp.sub_median_pred(s->temp[0], ydst - fake_ystride, ydst, width, &lefty, &lefttopy);
|
|
|
|
s->llvidencdsp.sub_median_pred(s->temp[1], udst - fake_ustride, udst, width2, &leftu, &lefttopu);
|
|
|
|
s->llvidencdsp.sub_median_pred(s->temp[2], vdst - fake_vstride, vdst, width2, &leftv, &lefttopv);
|
2012-12-06 13:06:46 +00:00
|
|
|
|
|
|
|
encode_422_bitstream(s, 0, width);
|
|
|
|
}
|
|
|
|
} else {
|
|
|
|
for (cy = y = 1; y < height; y++, cy++) {
|
|
|
|
uint8_t *ydst, *udst, *vdst;
|
|
|
|
|
|
|
|
/* encode a luma only line & y++ */
|
|
|
|
if (s->bitstream_bpp == 12) {
|
|
|
|
ydst = p->data[0] + p->linesize[0] * y;
|
|
|
|
|
|
|
|
if (s->predictor == PLANE && s->interlaced < y) {
|
2017-01-08 02:13:48 +00:00
|
|
|
s->llvidencdsp.diff_bytes(s->temp[1], ydst, ydst - fake_ystride, width);
|
2012-12-06 13:06:46 +00:00
|
|
|
|
|
|
|
lefty = sub_left_prediction(s, s->temp[0], s->temp[1], width , lefty);
|
|
|
|
} else {
|
|
|
|
lefty = sub_left_prediction(s, s->temp[0], ydst, width , lefty);
|
|
|
|
}
|
|
|
|
encode_gray_bitstream(s, width);
|
|
|
|
y++;
|
|
|
|
if (y >= height) break;
|
|
|
|
}
|
|
|
|
|
|
|
|
ydst = p->data[0] + p->linesize[0] * y;
|
|
|
|
udst = p->data[1] + p->linesize[1] * cy;
|
|
|
|
vdst = p->data[2] + p->linesize[2] * cy;
|
|
|
|
|
|
|
|
if (s->predictor == PLANE && s->interlaced < cy) {
|
2017-01-08 02:13:48 +00:00
|
|
|
s->llvidencdsp.diff_bytes(s->temp[1], ydst, ydst - fake_ystride, width);
|
|
|
|
s->llvidencdsp.diff_bytes(s->temp[2], udst, udst - fake_ustride, width2);
|
|
|
|
s->llvidencdsp.diff_bytes(s->temp[2] + width2, vdst, vdst - fake_vstride, width2);
|
2012-12-06 13:06:46 +00:00
|
|
|
|
|
|
|
lefty = sub_left_prediction(s, s->temp[0], s->temp[1], width , lefty);
|
|
|
|
leftu = sub_left_prediction(s, s->temp[1], s->temp[2], width2, leftu);
|
|
|
|
leftv = sub_left_prediction(s, s->temp[2], s->temp[2] + width2, width2, leftv);
|
|
|
|
} else {
|
|
|
|
lefty = sub_left_prediction(s, s->temp[0], ydst, width , lefty);
|
|
|
|
leftu = sub_left_prediction(s, s->temp[1], udst, width2, leftu);
|
|
|
|
leftv = sub_left_prediction(s, s->temp[2], vdst, width2, leftv);
|
|
|
|
}
|
|
|
|
|
|
|
|
encode_422_bitstream(s, 0, width);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
} else if(avctx->pix_fmt == AV_PIX_FMT_RGB32) {
|
|
|
|
uint8_t *data = p->data[0] + (height - 1) * p->linesize[0];
|
|
|
|
const int stride = -p->linesize[0];
|
|
|
|
const int fake_stride = -fake_ystride;
|
|
|
|
int y;
|
2012-12-23 13:36:47 +00:00
|
|
|
int leftr, leftg, leftb, lefta;
|
2012-12-06 13:06:46 +00:00
|
|
|
|
2012-12-23 13:36:47 +00:00
|
|
|
put_bits(&s->pb, 8, lefta = data[A]);
|
2012-12-06 13:06:46 +00:00
|
|
|
put_bits(&s->pb, 8, leftr = data[R]);
|
|
|
|
put_bits(&s->pb, 8, leftg = data[G]);
|
|
|
|
put_bits(&s->pb, 8, leftb = data[B]);
|
|
|
|
|
2013-03-10 10:16:33 +00:00
|
|
|
sub_left_prediction_bgr32(s, s->temp[0], data + 4, width - 1,
|
|
|
|
&leftr, &leftg, &leftb, &lefta);
|
2012-12-23 13:36:47 +00:00
|
|
|
encode_bgra_bitstream(s, width - 1, 4);
|
2012-12-06 13:06:46 +00:00
|
|
|
|
|
|
|
for (y = 1; y < s->height; y++) {
|
|
|
|
uint8_t *dst = data + y*stride;
|
|
|
|
if (s->predictor == PLANE && s->interlaced < y) {
|
2017-01-08 02:13:48 +00:00
|
|
|
s->llvidencdsp.diff_bytes(s->temp[1], dst, dst - fake_stride, width * 4);
|
2013-03-10 10:16:33 +00:00
|
|
|
sub_left_prediction_bgr32(s, s->temp[0], s->temp[1], width,
|
|
|
|
&leftr, &leftg, &leftb, &lefta);
|
2012-12-06 13:06:46 +00:00
|
|
|
} else {
|
2013-03-10 10:16:33 +00:00
|
|
|
sub_left_prediction_bgr32(s, s->temp[0], dst, width,
|
|
|
|
&leftr, &leftg, &leftb, &lefta);
|
2012-12-23 13:36:47 +00:00
|
|
|
}
|
|
|
|
encode_bgra_bitstream(s, width, 4);
|
|
|
|
}
|
2013-03-10 10:16:33 +00:00
|
|
|
} else if (avctx->pix_fmt == AV_PIX_FMT_RGB24) {
|
|
|
|
uint8_t *data = p->data[0] + (height - 1) * p->linesize[0];
|
2012-12-23 13:36:47 +00:00
|
|
|
const int stride = -p->linesize[0];
|
|
|
|
const int fake_stride = -fake_ystride;
|
|
|
|
int y;
|
|
|
|
int leftr, leftg, leftb;
|
|
|
|
|
2013-03-10 10:16:33 +00:00
|
|
|
put_bits(&s->pb, 8, leftr = data[0]);
|
|
|
|
put_bits(&s->pb, 8, leftg = data[1]);
|
|
|
|
put_bits(&s->pb, 8, leftb = data[2]);
|
2012-12-23 13:36:47 +00:00
|
|
|
put_bits(&s->pb, 8, 0);
|
|
|
|
|
2013-03-10 10:16:33 +00:00
|
|
|
sub_left_prediction_rgb24(s, s->temp[0], data + 3, width - 1,
|
|
|
|
&leftr, &leftg, &leftb);
|
2012-12-23 13:36:47 +00:00
|
|
|
encode_bgra_bitstream(s, width-1, 3);
|
|
|
|
|
2013-03-10 10:16:33 +00:00
|
|
|
for (y = 1; y < s->height; y++) {
|
|
|
|
uint8_t *dst = data + y * stride;
|
|
|
|
if (s->predictor == PLANE && s->interlaced < y) {
|
2017-01-08 02:13:48 +00:00
|
|
|
s->llvidencdsp.diff_bytes(s->temp[1], dst, dst - fake_stride,
|
2013-12-23 17:42:11 +00:00
|
|
|
width * 3);
|
2013-03-10 10:16:33 +00:00
|
|
|
sub_left_prediction_rgb24(s, s->temp[0], s->temp[1], width,
|
|
|
|
&leftr, &leftg, &leftb);
|
2012-12-06 13:06:46 +00:00
|
|
|
} else {
|
2013-03-10 10:16:33 +00:00
|
|
|
sub_left_prediction_rgb24(s, s->temp[0], dst, width,
|
|
|
|
&leftr, &leftg, &leftb);
|
2012-12-06 13:06:46 +00:00
|
|
|
}
|
2012-12-23 13:36:47 +00:00
|
|
|
encode_bgra_bitstream(s, width, 3);
|
2012-12-06 13:06:46 +00:00
|
|
|
}
|
2014-01-06 18:47:34 +00:00
|
|
|
} else if (s->version > 2) {
|
2014-01-01 00:42:59 +00:00
|
|
|
int plane;
|
|
|
|
for (plane = 0; plane < 1 + 2*s->chroma + s->alpha; plane++) {
|
|
|
|
int left, y;
|
|
|
|
int w = width;
|
|
|
|
int h = height;
|
|
|
|
int fake_stride = fake_ystride;
|
|
|
|
|
|
|
|
if (s->chroma && (plane == 1 || plane == 2)) {
|
|
|
|
w >>= s->chroma_h_shift;
|
|
|
|
h >>= s->chroma_v_shift;
|
|
|
|
fake_stride = plane == 1 ? fake_ustride : fake_vstride;
|
|
|
|
}
|
|
|
|
|
|
|
|
left = sub_left_prediction(s, s->temp[0], p->data[plane], w , 0);
|
|
|
|
|
|
|
|
encode_plane_bitstream(s, w, plane);
|
|
|
|
|
|
|
|
if (s->predictor==MEDIAN) {
|
|
|
|
int lefttop;
|
|
|
|
y = 1;
|
|
|
|
if (s->interlaced) {
|
|
|
|
left = sub_left_prediction(s, s->temp[0], p->data[plane] + p->linesize[plane], w , left);
|
|
|
|
|
|
|
|
encode_plane_bitstream(s, w, plane);
|
|
|
|
y++;
|
|
|
|
}
|
|
|
|
|
|
|
|
lefttop = p->data[plane][0];
|
|
|
|
|
|
|
|
for (; y < h; y++) {
|
|
|
|
uint8_t *dst = p->data[plane] + p->linesize[plane] * y;
|
|
|
|
|
2014-01-16 17:33:17 +00:00
|
|
|
sub_median_prediction(s, s->temp[0], dst - fake_stride, dst, w , &left, &lefttop);
|
2014-01-01 00:42:59 +00:00
|
|
|
|
|
|
|
encode_plane_bitstream(s, w, plane);
|
|
|
|
}
|
|
|
|
} else {
|
|
|
|
for (y = 1; y < h; y++) {
|
|
|
|
uint8_t *dst = p->data[plane] + p->linesize[plane] * y;
|
|
|
|
|
|
|
|
if (s->predictor == PLANE && s->interlaced < y) {
|
2014-01-13 00:14:05 +00:00
|
|
|
diff_bytes(s, s->temp[1], dst, dst - fake_stride, w);
|
2014-01-01 00:42:59 +00:00
|
|
|
|
|
|
|
left = sub_left_prediction(s, s->temp[0], s->temp[1], w , left);
|
|
|
|
} else {
|
|
|
|
left = sub_left_prediction(s, s->temp[0], dst, w , left);
|
|
|
|
}
|
|
|
|
|
|
|
|
encode_plane_bitstream(s, w, plane);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
2012-12-06 13:06:46 +00:00
|
|
|
} else {
|
|
|
|
av_log(avctx, AV_LOG_ERROR, "Format not supported!\n");
|
|
|
|
}
|
|
|
|
emms_c();
|
|
|
|
|
|
|
|
size += (put_bits_count(&s->pb) + 31) / 8;
|
|
|
|
put_bits(&s->pb, 16, 0);
|
|
|
|
put_bits(&s->pb, 15, 0);
|
|
|
|
size /= 4;
|
|
|
|
|
2015-06-29 19:59:37 +00:00
|
|
|
if ((s->flags & AV_CODEC_FLAG_PASS1) && (s->picture_number & 31) == 0) {
|
2012-12-06 13:06:46 +00:00
|
|
|
int j;
|
|
|
|
char *p = avctx->stats_out;
|
2014-01-26 15:24:36 +00:00
|
|
|
char *end = p + STATS_OUT_SIZE;
|
2014-01-06 18:47:34 +00:00
|
|
|
for (i = 0; i < 4; i++) {
|
2014-01-23 00:41:39 +00:00
|
|
|
for (j = 0; j < s->vlc_n; j++) {
|
2012-12-06 13:06:46 +00:00
|
|
|
snprintf(p, end-p, "%"PRIu64" ", s->stats[i][j]);
|
|
|
|
p += strlen(p);
|
|
|
|
s->stats[i][j]= 0;
|
|
|
|
}
|
|
|
|
snprintf(p, end-p, "\n");
|
|
|
|
p++;
|
2014-01-26 15:23:45 +00:00
|
|
|
if (end <= p)
|
|
|
|
return AVERROR(ENOMEM);
|
2012-12-06 13:06:46 +00:00
|
|
|
}
|
2014-02-15 14:06:29 +00:00
|
|
|
} else if (avctx->stats_out)
|
2012-12-06 13:06:46 +00:00
|
|
|
avctx->stats_out[0] = '\0';
|
2015-06-29 19:59:37 +00:00
|
|
|
if (!(s->avctx->flags2 & AV_CODEC_FLAG2_NO_OUTPUT)) {
|
2012-12-06 13:06:46 +00:00
|
|
|
flush_put_bits(&s->pb);
|
2014-02-13 16:57:05 +00:00
|
|
|
s->bdsp.bswap_buf((uint32_t *) pkt->data, (uint32_t *) pkt->data, size);
|
2012-12-06 13:06:46 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
s->picture_number++;
|
|
|
|
|
|
|
|
pkt->size = size * 4;
|
|
|
|
pkt->flags |= AV_PKT_FLAG_KEY;
|
|
|
|
*got_packet = 1;
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
static av_cold int encode_end(AVCodecContext *avctx)
|
|
|
|
{
|
|
|
|
HYuvContext *s = avctx->priv_data;
|
|
|
|
|
|
|
|
ff_huffyuv_common_end(s);
|
|
|
|
|
|
|
|
av_freep(&avctx->extradata);
|
|
|
|
av_freep(&avctx->stats_out);
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2015-09-13 21:45:24 +00:00
|
|
|
#define OFFSET(x) offsetof(HYuvContext, x)
|
|
|
|
#define VE AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_ENCODING_PARAM
|
|
|
|
|
2016-01-28 16:54:26 +00:00
|
|
|
#define COMMON_OPTIONS \
|
|
|
|
{ "non_deterministic", "Allow multithreading for e.g. context=1 at the expense of determinism", \
|
|
|
|
OFFSET(non_determ), AV_OPT_TYPE_BOOL, { .i64 = 1 }, \
|
|
|
|
0, 1, VE }, \
|
2016-02-03 16:49:19 +00:00
|
|
|
{ "pred", "Prediction method", OFFSET(predictor), AV_OPT_TYPE_INT, { .i64 = LEFT }, LEFT, MEDIAN, VE, "pred" }, \
|
|
|
|
{ "left", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = LEFT }, INT_MIN, INT_MAX, VE, "pred" }, \
|
|
|
|
{ "plane", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = PLANE }, INT_MIN, INT_MAX, VE, "pred" }, \
|
|
|
|
{ "median", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = MEDIAN }, INT_MIN, INT_MAX, VE, "pred" }, \
|
2016-01-28 16:54:26 +00:00
|
|
|
|
|
|
|
static const AVOption normal_options[] = {
|
|
|
|
COMMON_OPTIONS
|
|
|
|
{ NULL },
|
|
|
|
};
|
|
|
|
|
|
|
|
static const AVOption ff_options[] = {
|
|
|
|
COMMON_OPTIONS
|
|
|
|
{ "context", "Set per-frame huffman tables", OFFSET(context), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, 1, VE },
|
2014-06-12 22:21:44 +00:00
|
|
|
{ NULL },
|
|
|
|
};
|
|
|
|
|
|
|
|
static const AVClass normal_class = {
|
|
|
|
.class_name = "huffyuv",
|
|
|
|
.item_name = av_default_item_name,
|
2016-01-28 16:54:26 +00:00
|
|
|
.option = normal_options,
|
2014-06-12 22:21:44 +00:00
|
|
|
.version = LIBAVUTIL_VERSION_INT,
|
|
|
|
};
|
|
|
|
|
|
|
|
static const AVClass ff_class = {
|
|
|
|
.class_name = "ffvhuff",
|
|
|
|
.item_name = av_default_item_name,
|
2016-01-28 16:54:26 +00:00
|
|
|
.option = ff_options,
|
2014-06-12 22:21:44 +00:00
|
|
|
.version = LIBAVUTIL_VERSION_INT,
|
|
|
|
};
|
|
|
|
|
2012-12-06 13:06:46 +00:00
|
|
|
AVCodec ff_huffyuv_encoder = {
|
|
|
|
.name = "huffyuv",
|
2013-10-03 20:57:53 +00:00
|
|
|
.long_name = NULL_IF_CONFIG_SMALL("Huffyuv / HuffYUV"),
|
2012-12-06 13:06:46 +00:00
|
|
|
.type = AVMEDIA_TYPE_VIDEO,
|
|
|
|
.id = AV_CODEC_ID_HUFFYUV,
|
|
|
|
.priv_data_size = sizeof(HYuvContext),
|
|
|
|
.init = encode_init,
|
|
|
|
.encode2 = encode_frame,
|
|
|
|
.close = encode_end,
|
2015-07-27 20:21:19 +00:00
|
|
|
.capabilities = AV_CODEC_CAP_FRAME_THREADS | AV_CODEC_CAP_INTRA_ONLY,
|
2014-06-12 22:21:44 +00:00
|
|
|
.priv_class = &normal_class,
|
2012-12-06 13:06:46 +00:00
|
|
|
.pix_fmts = (const enum AVPixelFormat[]){
|
2013-03-10 10:16:33 +00:00
|
|
|
AV_PIX_FMT_YUV422P, AV_PIX_FMT_RGB24,
|
|
|
|
AV_PIX_FMT_RGB32, AV_PIX_FMT_NONE
|
2012-12-06 13:06:46 +00:00
|
|
|
},
|
2015-04-06 23:47:18 +00:00
|
|
|
.caps_internal = FF_CODEC_CAP_INIT_THREADSAFE |
|
|
|
|
FF_CODEC_CAP_INIT_CLEANUP,
|
2012-12-06 13:06:46 +00:00
|
|
|
};
|
|
|
|
|
|
|
|
#if CONFIG_FFVHUFF_ENCODER
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AVCodec ff_ffvhuff_encoder = {
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.name = "ffvhuff",
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2013-10-03 20:57:53 +00:00
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.long_name = NULL_IF_CONFIG_SMALL("Huffyuv FFmpeg variant"),
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2012-12-06 13:06:46 +00:00
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.type = AVMEDIA_TYPE_VIDEO,
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.id = AV_CODEC_ID_FFVHUFF,
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.priv_data_size = sizeof(HYuvContext),
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.init = encode_init,
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.encode2 = encode_frame,
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.close = encode_end,
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2015-07-27 20:21:19 +00:00
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.capabilities = AV_CODEC_CAP_FRAME_THREADS | AV_CODEC_CAP_INTRA_ONLY,
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2014-06-12 22:21:44 +00:00
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.priv_class = &ff_class,
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2012-12-06 13:06:46 +00:00
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.pix_fmts = (const enum AVPixelFormat[]){
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2014-01-01 00:42:59 +00:00
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AV_PIX_FMT_YUV420P, AV_PIX_FMT_YUV422P, AV_PIX_FMT_YUV444P, AV_PIX_FMT_YUV411P,
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AV_PIX_FMT_YUV410P, AV_PIX_FMT_YUV440P,
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2014-01-06 18:47:34 +00:00
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AV_PIX_FMT_GBRP,
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2014-01-27 01:05:13 +00:00
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AV_PIX_FMT_GBRP9, AV_PIX_FMT_GBRP10, AV_PIX_FMT_GBRP12, AV_PIX_FMT_GBRP14,
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2014-01-23 00:41:39 +00:00
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AV_PIX_FMT_GRAY8, AV_PIX_FMT_GRAY16,
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2014-01-06 18:47:34 +00:00
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AV_PIX_FMT_YUVA420P, AV_PIX_FMT_YUVA422P, AV_PIX_FMT_YUVA444P,
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AV_PIX_FMT_GBRAP,
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AV_PIX_FMT_GRAY8A,
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2014-01-23 00:41:39 +00:00
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AV_PIX_FMT_YUV420P9, AV_PIX_FMT_YUV420P10, AV_PIX_FMT_YUV420P12, AV_PIX_FMT_YUV420P14, AV_PIX_FMT_YUV420P16,
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AV_PIX_FMT_YUV422P9, AV_PIX_FMT_YUV422P10, AV_PIX_FMT_YUV422P12, AV_PIX_FMT_YUV422P14, AV_PIX_FMT_YUV422P16,
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AV_PIX_FMT_YUV444P9, AV_PIX_FMT_YUV444P10, AV_PIX_FMT_YUV444P12, AV_PIX_FMT_YUV444P14, AV_PIX_FMT_YUV444P16,
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AV_PIX_FMT_YUVA420P9, AV_PIX_FMT_YUVA420P10, AV_PIX_FMT_YUVA420P16,
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AV_PIX_FMT_YUVA422P9, AV_PIX_FMT_YUVA422P10, AV_PIX_FMT_YUVA422P16,
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AV_PIX_FMT_YUVA444P9, AV_PIX_FMT_YUVA444P10, AV_PIX_FMT_YUVA444P16,
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2014-01-01 00:42:59 +00:00
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AV_PIX_FMT_RGB24,
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2013-03-10 10:16:33 +00:00
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AV_PIX_FMT_RGB32, AV_PIX_FMT_NONE
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2012-12-06 13:06:46 +00:00
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},
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2015-04-06 23:47:18 +00:00
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.caps_internal = FF_CODEC_CAP_INIT_THREADSAFE |
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FF_CODEC_CAP_INIT_CLEANUP,
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2012-12-06 13:06:46 +00:00
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};
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#endif
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