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/* |
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* VP9 compatible video decoder |
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* |
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* Copyright (C) 2013 Ronald S. Bultje <rsbultje gmail com> |
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* Copyright (C) 2013 Clément Bœsch <u pkh me> |
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* |
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* This file is part of FFmpeg. |
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* |
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* FFmpeg is free software; you can redistribute it and/or |
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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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* FFmpeg is distributed in the hope that it will be useful, |
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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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* License along with FFmpeg; if not, write to the Free Software |
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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*/ |
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#define ROUNDED_DIV_MVx2(a, b) \ |
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(VP56mv) { .x = ROUNDED_DIV(a.x + b.x, 2), .y = ROUNDED_DIV(a.y + b.y, 2) } |
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#define ROUNDED_DIV_MVx4(a, b, c, d) \ |
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(VP56mv) { .x = ROUNDED_DIV(a.x + b.x + c.x + d.x, 4), \ |
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.y = ROUNDED_DIV(a.y + b.y + c.y + d.y, 4) } |
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1057884 |
static void FN(inter_pred)(VP9TileData *td) |
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{ |
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static const uint8_t bwlog_tab[2][N_BS_SIZES] = { |
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{ 0, 0, 1, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4 }, |
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{ 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 4, 4, 4 }, |
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}; |
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1057884 |
VP9Context *s = td->s; |
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1057884 |
VP9Block *b = td->b; |
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1057884 |
int row = td->row, col = td->col; |
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1057884 |
ThreadFrame *tref1 = &s->s.refs[s->s.h.refidx[b->ref[0]]], *tref2; |
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1057884 |
AVFrame *ref1 = tref1->f, *ref2; |
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1057884 |
int w1 = ref1->width, h1 = ref1->height, w2, h2; |
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1057884 |
ptrdiff_t ls_y = td->y_stride, ls_uv = td->uv_stride; |
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1057884 |
int bytesperpixel = BYTES_PER_PIXEL; |
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✓✓ |
1057884 |
if (b->comp) { |
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54142 |
tref2 = &s->s.refs[s->s.h.refidx[b->ref[1]]]; |
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54142 |
ref2 = tref2->f; |
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54142 |
w2 = ref2->width; |
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54142 |
h2 = ref2->height; |
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} |
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// y inter pred |
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✓✓ |
1057884 |
if (b->bs > BS_8x8) { |
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VP56mv uvmv; |
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#if SCALED == 0 |
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✓✓ |
99760 |
if (b->bs == BS_8x4) { |
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34602 |
mc_luma_dir(td, mc[3][b->filter][0], td->dst[0], ls_y, |
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ref1->data[0], ref1->linesize[0], tref1, |
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row << 3, col << 3, &b->mv[0][0],,,,, 8, 4, w1, h1, 0); |
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34602 |
mc_luma_dir(td, mc[3][b->filter][0], |
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td->dst[0] + 4 * ls_y, ls_y, |
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ref1->data[0], ref1->linesize[0], tref1, |
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(row << 3) + 4, col << 3, &b->mv[2][0],,,,, 8, 4, w1, h1, 0); |
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34602 |
w1 = (w1 + s->ss_h) >> s->ss_h; |
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✓✓ |
34602 |
if (s->ss_v) { |
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33598 |
h1 = (h1 + 1) >> 1; |
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✓✓✓✓
|
33598 |
uvmv = ROUNDED_DIV_MVx2(b->mv[0][0], b->mv[2][0]); |
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mc_chroma_dir(td, mc[3 + s->ss_h][b->filter][0], |
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td->dst[1], td->dst[2], ls_uv, |
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ref1->data[1], ref1->linesize[1], |
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ref1->data[2], ref1->linesize[2], tref1, |
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row << 2, col << (3 - s->ss_h), |
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&uvmv,,,,, 8 >> s->ss_h, 4, w1, h1, 0); |
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} else { |
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1004 |
mc_chroma_dir(td, mc[3 + s->ss_h][b->filter][0], |
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td->dst[1], td->dst[2], ls_uv, |
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ref1->data[1], ref1->linesize[1], |
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ref1->data[2], ref1->linesize[2], tref1, |
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row << 3, col << (3 - s->ss_h), |
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&b->mv[0][0],,,,, 8 >> s->ss_h, 4, w1, h1, 0); |
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// BUG for 4:2:2 bs=8x4, libvpx uses the wrong block index |
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// to get the motion vector for the bottom 4x4 block |
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// https://code.google.com/p/webm/issues/detail?id=993 |
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✓✓ |
1004 |
if (s->ss_h == 0) { |
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uvmv = b->mv[2][0]; |
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} else { |
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✓✓✓✓
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uvmv = ROUNDED_DIV_MVx2(b->mv[0][0], b->mv[2][0]); |
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} |
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mc_chroma_dir(td, mc[3 + s->ss_h][b->filter][0], |
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td->dst[1] + 4 * ls_uv, td->dst[2] + 4 * ls_uv, ls_uv, |
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ref1->data[1], ref1->linesize[1], |
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ref1->data[2], ref1->linesize[2], tref1, |
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(row << 3) + 4, col << (3 - s->ss_h), |
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&uvmv,,,,, 8 >> s->ss_h, 4, w1, h1, 0); |
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} |
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✓✓ |
34602 |
if (b->comp) { |
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mc_luma_dir(td, mc[3][b->filter][1], td->dst[0], ls_y, |
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ref2->data[0], ref2->linesize[0], tref2, |
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row << 3, col << 3, &b->mv[0][1],,,,, 8, 4, w2, h2, 1); |
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mc_luma_dir(td, mc[3][b->filter][1], |
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td->dst[0] + 4 * ls_y, ls_y, |
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ref2->data[0], ref2->linesize[0], tref2, |
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(row << 3) + 4, col << 3, &b->mv[2][1],,,,, 8, 4, w2, h2, 1); |
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w2 = (w2 + s->ss_h) >> s->ss_h; |
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✓✓ |
542 |
if (s->ss_v) { |
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h2 = (h2 + 1) >> 1; |
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✓✓✓✓
|
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uvmv = ROUNDED_DIV_MVx2(b->mv[0][1], b->mv[2][1]); |
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mc_chroma_dir(td, mc[3 + s->ss_h][b->filter][1], |
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td->dst[1], td->dst[2], ls_uv, |
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ref2->data[1], ref2->linesize[1], |
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ref2->data[2], ref2->linesize[2], tref2, |
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row << 2, col << (3 - s->ss_h), |
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&uvmv,,,,, 8 >> s->ss_h, 4, w2, h2, 1); |
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} else { |
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mc_chroma_dir(td, mc[3 + s->ss_h][b->filter][1], |
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td->dst[1], td->dst[2], ls_uv, |
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ref2->data[1], ref2->linesize[1], |
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ref2->data[2], ref2->linesize[2], tref2, |
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row << 3, col << (3 - s->ss_h), |
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&b->mv[0][1],,,,, 8 >> s->ss_h, 4, w2, h2, 1); |
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// BUG for 4:2:2 bs=8x4, libvpx uses the wrong block index |
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// to get the motion vector for the bottom 4x4 block |
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// https://code.google.com/p/webm/issues/detail?id=993 |
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✓✓ |
206 |
if (s->ss_h == 0) { |
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uvmv = b->mv[2][1]; |
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} else { |
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✗✓✓✓
|
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uvmv = ROUNDED_DIV_MVx2(b->mv[0][1], b->mv[2][1]); |
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} |
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mc_chroma_dir(td, mc[3 + s->ss_h][b->filter][1], |
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td->dst[1] + 4 * ls_uv, td->dst[2] + 4 * ls_uv, ls_uv, |
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ref2->data[1], ref2->linesize[1], |
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ref2->data[2], ref2->linesize[2], tref2, |
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(row << 3) + 4, col << (3 - s->ss_h), |
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&uvmv,,,,, 8 >> s->ss_h, 4, w2, h2, 1); |
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} |
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} |
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✓✓ |
65158 |
} else if (b->bs == BS_4x8) { |
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31454 |
mc_luma_dir(td, mc[4][b->filter][0], td->dst[0], ls_y, |
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ref1->data[0], ref1->linesize[0], tref1, |
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row << 3, col << 3, &b->mv[0][0],,,,, 4, 8, w1, h1, 0); |
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31454 |
mc_luma_dir(td, mc[4][b->filter][0], td->dst[0] + 4 * bytesperpixel, ls_y, |
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ref1->data[0], ref1->linesize[0], tref1, |
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row << 3, (col << 3) + 4, &b->mv[1][0],,,,, 4, 8, w1, h1, 0); |
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31454 |
h1 = (h1 + s->ss_v) >> s->ss_v; |
147 |
✓✓ |
31454 |
if (s->ss_h) { |
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27850 |
w1 = (w1 + 1) >> 1; |
149 |
✓✓✓✓
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27850 |
uvmv = ROUNDED_DIV_MVx2(b->mv[0][0], b->mv[1][0]); |
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27850 |
mc_chroma_dir(td, mc[4][b->filter][0], |
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td->dst[1], td->dst[2], ls_uv, |
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ref1->data[1], ref1->linesize[1], |
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ref1->data[2], ref1->linesize[2], tref1, |
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row << (3 - s->ss_v), col << 2, |
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&uvmv,,,,, 4, 8 >> s->ss_v, w1, h1, 0); |
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} else { |
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3604 |
mc_chroma_dir(td, mc[4][b->filter][0], |
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td->dst[1], td->dst[2], ls_uv, |
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ref1->data[1], ref1->linesize[1], |
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ref1->data[2], ref1->linesize[2], tref1, |
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row << (3 - s->ss_v), col << 3, |
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&b->mv[0][0],,,,, 4, 8 >> s->ss_v, w1, h1, 0); |
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3604 |
mc_chroma_dir(td, mc[4][b->filter][0], |
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td->dst[1] + 4 * bytesperpixel, |
165 |
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td->dst[2] + 4 * bytesperpixel, ls_uv, |
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ref1->data[1], ref1->linesize[1], |
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ref1->data[2], ref1->linesize[2], tref1, |
168 |
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row << (3 - s->ss_v), (col << 3) + 4, |
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&b->mv[1][0],,,,, 4, 8 >> s->ss_v, w1, h1, 0); |
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} |
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|
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✓✓ |
31454 |
if (b->comp) { |
173 |
|
826 |
mc_luma_dir(td, mc[4][b->filter][1], td->dst[0], ls_y, |
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ref2->data[0], ref2->linesize[0], tref2, |
175 |
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row << 3, col << 3, &b->mv[0][1],,,,, 4, 8, w2, h2, 1); |
176 |
|
826 |
mc_luma_dir(td, mc[4][b->filter][1], td->dst[0] + 4 * bytesperpixel, ls_y, |
177 |
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ref2->data[0], ref2->linesize[0], tref2, |
178 |
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row << 3, (col << 3) + 4, &b->mv[1][1],,,,, 4, 8, w2, h2, 1); |
179 |
|
826 |
h2 = (h2 + s->ss_v) >> s->ss_v; |
180 |
✓✓ |
826 |
if (s->ss_h) { |
181 |
|
376 |
w2 = (w2 + 1) >> 1; |
182 |
✓✓✓✓
|
376 |
uvmv = ROUNDED_DIV_MVx2(b->mv[0][1], b->mv[1][1]); |
183 |
|
376 |
mc_chroma_dir(td, mc[4][b->filter][1], |
184 |
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td->dst[1], td->dst[2], ls_uv, |
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ref2->data[1], ref2->linesize[1], |
186 |
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ref2->data[2], ref2->linesize[2], tref2, |
187 |
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row << (3 - s->ss_v), col << 2, |
188 |
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&uvmv,,,,, 4, 8 >> s->ss_v, w2, h2, 1); |
189 |
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} else { |
190 |
|
450 |
mc_chroma_dir(td, mc[4][b->filter][1], |
191 |
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td->dst[1], td->dst[2], ls_uv, |
192 |
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ref2->data[1], ref2->linesize[1], |
193 |
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ref2->data[2], ref2->linesize[2], tref2, |
194 |
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row << (3 - s->ss_v), col << 3, |
195 |
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&b->mv[0][1],,,,, 4, 8 >> s->ss_v, w2, h2, 1); |
196 |
|
450 |
mc_chroma_dir(td, mc[4][b->filter][1], |
197 |
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td->dst[1] + 4 * bytesperpixel, |
198 |
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td->dst[2] + 4 * bytesperpixel, ls_uv, |
199 |
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ref2->data[1], ref2->linesize[1], |
200 |
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ref2->data[2], ref2->linesize[2], tref2, |
201 |
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row << (3 - s->ss_v), (col << 3) + 4, |
202 |
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&b->mv[1][1],,,,, 4, 8 >> s->ss_v, w2, h2, 1); |
203 |
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} |
204 |
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} |
205 |
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} else |
206 |
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#endif |
207 |
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{ |
208 |
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#if SCALED == 0 |
209 |
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av_assert2(b->bs == BS_4x4); |
210 |
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#endif |
211 |
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212 |
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// FIXME if two horizontally adjacent blocks have the same MV, |
213 |
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// do a w8 instead of a w4 call |
214 |
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33704 |
mc_luma_dir(td, mc[4][b->filter][0], td->dst[0], ls_y, |
215 |
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ref1->data[0], ref1->linesize[0], tref1, |
216 |
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row << 3, col << 3, &b->mv[0][0], |
217 |
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0, 0, 8, 8, 4, 4, w1, h1, 0); |
218 |
|
33704 |
mc_luma_dir(td, mc[4][b->filter][0], td->dst[0] + 4 * bytesperpixel, ls_y, |
219 |
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ref1->data[0], ref1->linesize[0], tref1, |
220 |
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row << 3, (col << 3) + 4, &b->mv[1][0], |
221 |
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4, 0, 8, 8, 4, 4, w1, h1, 0); |
222 |
|
33704 |
mc_luma_dir(td, mc[4][b->filter][0], |
223 |
|
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td->dst[0] + 4 * ls_y, ls_y, |
224 |
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ref1->data[0], ref1->linesize[0], tref1, |
225 |
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(row << 3) + 4, col << 3, &b->mv[2][0], |
226 |
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0, 4, 8, 8, 4, 4, w1, h1, 0); |
227 |
|
33704 |
mc_luma_dir(td, mc[4][b->filter][0], |
228 |
|
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td->dst[0] + 4 * ls_y + 4 * bytesperpixel, ls_y, |
229 |
|
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ref1->data[0], ref1->linesize[0], tref1, |
230 |
|
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(row << 3) + 4, (col << 3) + 4, &b->mv[3][0], |
231 |
|
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4, 4, 8, 8, 4, 4, w1, h1, 0); |
232 |
✓✓ |
33704 |
if (s->ss_v) { |
233 |
|
32150 |
h1 = (h1 + 1) >> 1; |
234 |
✓✓ |
32150 |
if (s->ss_h) { |
235 |
|
30896 |
w1 = (w1 + 1) >> 1; |
236 |
✓✓✓✓
|
30896 |
uvmv = ROUNDED_DIV_MVx4(b->mv[0][0], b->mv[1][0], |
237 |
|
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b->mv[2][0], b->mv[3][0]); |
238 |
|
30896 |
mc_chroma_dir(td, mc[4][b->filter][0], |
239 |
|
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td->dst[1], td->dst[2], ls_uv, |
240 |
|
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ref1->data[1], ref1->linesize[1], |
241 |
|
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ref1->data[2], ref1->linesize[2], tref1, |
242 |
|
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row << 2, col << 2, |
243 |
|
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&uvmv, 0, 0, 4, 4, 4, 4, w1, h1, 0); |
244 |
|
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} else { |
245 |
✓✓✓✓
|
1254 |
uvmv = ROUNDED_DIV_MVx2(b->mv[0][0], b->mv[2][0]); |
246 |
|
1254 |
mc_chroma_dir(td, mc[4][b->filter][0], |
247 |
|
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td->dst[1], td->dst[2], ls_uv, |
248 |
|
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ref1->data[1], ref1->linesize[1], |
249 |
|
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ref1->data[2], ref1->linesize[2], tref1, |
250 |
|
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row << 2, col << 3, |
251 |
|
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&uvmv, 0, 0, 8, 4, 4, 4, w1, h1, 0); |
252 |
✓✓✓✓
|
1254 |
uvmv = ROUNDED_DIV_MVx2(b->mv[1][0], b->mv[3][0]); |
253 |
|
1254 |
mc_chroma_dir(td, mc[4][b->filter][0], |
254 |
|
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td->dst[1] + 4 * bytesperpixel, |
255 |
|
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td->dst[2] + 4 * bytesperpixel, ls_uv, |
256 |
|
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ref1->data[1], ref1->linesize[1], |
257 |
|
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ref1->data[2], ref1->linesize[2], tref1, |
258 |
|
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row << 2, (col << 3) + 4, |
259 |
|
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&uvmv, 4, 0, 8, 4, 4, 4, w1, h1, 0); |
260 |
|
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} |
261 |
|
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} else { |
262 |
✓✓ |
1554 |
if (s->ss_h) { |
263 |
|
1004 |
w1 = (w1 + 1) >> 1; |
264 |
✓✓✓✓
|
1004 |
uvmv = ROUNDED_DIV_MVx2(b->mv[0][0], b->mv[1][0]); |
265 |
|
1004 |
mc_chroma_dir(td, mc[4][b->filter][0], |
266 |
|
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td->dst[1], td->dst[2], ls_uv, |
267 |
|
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ref1->data[1], ref1->linesize[1], |
268 |
|
|
ref1->data[2], ref1->linesize[2], tref1, |
269 |
|
|
row << 3, col << 2, |
270 |
|
|
&uvmv, 0, 0, 4, 8, 4, 4, w1, h1, 0); |
271 |
|
|
// BUG libvpx uses wrong block index for 4:2:2 bs=4x4 |
272 |
|
|
// bottom block |
273 |
|
|
// https://code.google.com/p/webm/issues/detail?id=993 |
274 |
✓✓✓✓
|
1004 |
uvmv = ROUNDED_DIV_MVx2(b->mv[1][0], b->mv[2][0]); |
275 |
|
1004 |
mc_chroma_dir(td, mc[4][b->filter][0], |
276 |
|
|
td->dst[1] + 4 * ls_uv, td->dst[2] + 4 * ls_uv, ls_uv, |
277 |
|
|
ref1->data[1], ref1->linesize[1], |
278 |
|
|
ref1->data[2], ref1->linesize[2], tref1, |
279 |
|
|
(row << 3) + 4, col << 2, |
280 |
|
|
&uvmv, 0, 4, 4, 8, 4, 4, w1, h1, 0); |
281 |
|
|
} else { |
282 |
|
550 |
mc_chroma_dir(td, mc[4][b->filter][0], |
283 |
|
|
td->dst[1], td->dst[2], ls_uv, |
284 |
|
|
ref1->data[1], ref1->linesize[1], |
285 |
|
|
ref1->data[2], ref1->linesize[2], tref1, |
286 |
|
|
row << 3, col << 3, |
287 |
|
|
&b->mv[0][0], 0, 0, 8, 8, 4, 4, w1, h1, 0); |
288 |
|
550 |
mc_chroma_dir(td, mc[4][b->filter][0], |
289 |
|
|
td->dst[1] + 4 * bytesperpixel, |
290 |
|
|
td->dst[2] + 4 * bytesperpixel, ls_uv, |
291 |
|
|
ref1->data[1], ref1->linesize[1], |
292 |
|
|
ref1->data[2], ref1->linesize[2], tref1, |
293 |
|
|
row << 3, (col << 3) + 4, |
294 |
|
|
&b->mv[1][0], 4, 0, 8, 8, 4, 4, w1, h1, 0); |
295 |
|
550 |
mc_chroma_dir(td, mc[4][b->filter][0], |
296 |
|
|
td->dst[1] + 4 * ls_uv, td->dst[2] + 4 * ls_uv, ls_uv, |
297 |
|
|
ref1->data[1], ref1->linesize[1], |
298 |
|
|
ref1->data[2], ref1->linesize[2], tref1, |
299 |
|
|
(row << 3) + 4, col << 3, |
300 |
|
|
&b->mv[2][0], 0, 4, 8, 8, 4, 4, w1, h1, 0); |
301 |
|
550 |
mc_chroma_dir(td, mc[4][b->filter][0], |
302 |
|
|
td->dst[1] + 4 * ls_uv + 4 * bytesperpixel, |
303 |
|
|
td->dst[2] + 4 * ls_uv + 4 * bytesperpixel, ls_uv, |
304 |
|
|
ref1->data[1], ref1->linesize[1], |
305 |
|
|
ref1->data[2], ref1->linesize[2], tref1, |
306 |
|
|
(row << 3) + 4, (col << 3) + 4, |
307 |
|
|
&b->mv[3][0], 4, 4, 8, 8, 4, 4, w1, h1, 0); |
308 |
|
|
} |
309 |
|
|
} |
310 |
|
|
|
311 |
✓✓ |
33704 |
if (b->comp) { |
312 |
|
416 |
mc_luma_dir(td, mc[4][b->filter][1], td->dst[0], ls_y, |
313 |
|
|
ref2->data[0], ref2->linesize[0], tref2, |
314 |
|
|
row << 3, col << 3, &b->mv[0][1], 0, 0, 8, 8, 4, 4, w2, h2, 1); |
315 |
|
416 |
mc_luma_dir(td, mc[4][b->filter][1], td->dst[0] + 4 * bytesperpixel, ls_y, |
316 |
|
|
ref2->data[0], ref2->linesize[0], tref2, |
317 |
|
|
row << 3, (col << 3) + 4, &b->mv[1][1], 4, 0, 8, 8, 4, 4, w2, h2, 1); |
318 |
|
416 |
mc_luma_dir(td, mc[4][b->filter][1], |
319 |
|
|
td->dst[0] + 4 * ls_y, ls_y, |
320 |
|
|
ref2->data[0], ref2->linesize[0], tref2, |
321 |
|
|
(row << 3) + 4, col << 3, &b->mv[2][1], 0, 4, 8, 8, 4, 4, w2, h2, 1); |
322 |
|
416 |
mc_luma_dir(td, mc[4][b->filter][1], |
323 |
|
|
td->dst[0] + 4 * ls_y + 4 * bytesperpixel, ls_y, |
324 |
|
|
ref2->data[0], ref2->linesize[0], tref2, |
325 |
|
|
(row << 3) + 4, (col << 3) + 4, &b->mv[3][1], 4, 4, 8, 8, 4, 4, w2, h2, 1); |
326 |
✓✓ |
416 |
if (s->ss_v) { |
327 |
|
308 |
h2 = (h2 + 1) >> 1; |
328 |
✓✓ |
308 |
if (s->ss_h) { |
329 |
|
148 |
w2 = (w2 + 1) >> 1; |
330 |
✓✓✓✓
|
148 |
uvmv = ROUNDED_DIV_MVx4(b->mv[0][1], b->mv[1][1], |
331 |
|
|
b->mv[2][1], b->mv[3][1]); |
332 |
|
148 |
mc_chroma_dir(td, mc[4][b->filter][1], |
333 |
|
|
td->dst[1], td->dst[2], ls_uv, |
334 |
|
|
ref2->data[1], ref2->linesize[1], |
335 |
|
|
ref2->data[2], ref2->linesize[2], tref2, |
336 |
|
|
row << 2, col << 2, |
337 |
|
|
&uvmv, 0, 0, 4, 4, 4, 4, w2, h2, 1); |
338 |
|
|
} else { |
339 |
✓✓✓✓
|
160 |
uvmv = ROUNDED_DIV_MVx2(b->mv[0][1], b->mv[2][1]); |
340 |
|
160 |
mc_chroma_dir(td, mc[4][b->filter][1], |
341 |
|
|
td->dst[1], td->dst[2], ls_uv, |
342 |
|
|
ref2->data[1], ref2->linesize[1], |
343 |
|
|
ref2->data[2], ref2->linesize[2], tref2, |
344 |
|
|
row << 2, col << 3, |
345 |
|
|
&uvmv, 0, 0, 8, 4, 4, 4, w2, h2, 1); |
346 |
✓✓✓✓
|
160 |
uvmv = ROUNDED_DIV_MVx2(b->mv[1][1], b->mv[3][1]); |
347 |
|
160 |
mc_chroma_dir(td, mc[4][b->filter][1], |
348 |
|
|
td->dst[1] + 4 * bytesperpixel, |
349 |
|
|
td->dst[2] + 4 * bytesperpixel, ls_uv, |
350 |
|
|
ref2->data[1], ref2->linesize[1], |
351 |
|
|
ref2->data[2], ref2->linesize[2], tref2, |
352 |
|
|
row << 2, (col << 3) + 4, |
353 |
|
|
&uvmv, 4, 0, 8, 4, 4, 4, w2, h2, 1); |
354 |
|
|
} |
355 |
|
|
} else { |
356 |
✓✓ |
108 |
if (s->ss_h) { |
357 |
|
58 |
w2 = (w2 + 1) >> 1; |
358 |
✗✓✓✓
|
58 |
uvmv = ROUNDED_DIV_MVx2(b->mv[0][1], b->mv[1][1]); |
359 |
|
58 |
mc_chroma_dir(td, mc[4][b->filter][1], |
360 |
|
|
td->dst[1], td->dst[2], ls_uv, |
361 |
|
|
ref2->data[1], ref2->linesize[1], |
362 |
|
|
ref2->data[2], ref2->linesize[2], tref2, |
363 |
|
|
row << 3, col << 2, |
364 |
|
|
&uvmv, 0, 0, 4, 8, 4, 4, w2, h2, 1); |
365 |
|
|
// BUG libvpx uses wrong block index for 4:2:2 bs=4x4 |
366 |
|
|
// bottom block |
367 |
|
|
// https://code.google.com/p/webm/issues/detail?id=993 |
368 |
✓✓✓✓
|
58 |
uvmv = ROUNDED_DIV_MVx2(b->mv[1][1], b->mv[2][1]); |
369 |
|
58 |
mc_chroma_dir(td, mc[4][b->filter][1], |
370 |
|
|
td->dst[1] + 4 * ls_uv, td->dst[2] + 4 * ls_uv, ls_uv, |
371 |
|
|
ref2->data[1], ref2->linesize[1], |
372 |
|
|
ref2->data[2], ref2->linesize[2], tref2, |
373 |
|
|
(row << 3) + 4, col << 2, |
374 |
|
|
&uvmv, 0, 4, 4, 8, 4, 4, w2, h2, 1); |
375 |
|
|
} else { |
376 |
|
50 |
mc_chroma_dir(td, mc[4][b->filter][1], |
377 |
|
|
td->dst[1], td->dst[2], ls_uv, |
378 |
|
|
ref2->data[1], ref2->linesize[1], |
379 |
|
|
ref2->data[2], ref2->linesize[2], tref2, |
380 |
|
|
row << 3, col << 3, |
381 |
|
|
&b->mv[0][1], 0, 0, 8, 8, 4, 4, w2, h2, 1); |
382 |
|
50 |
mc_chroma_dir(td, mc[4][b->filter][1], |
383 |
|
|
td->dst[1] + 4 * bytesperpixel, |
384 |
|
|
td->dst[2] + 4 * bytesperpixel, ls_uv, |
385 |
|
|
ref2->data[1], ref2->linesize[1], |
386 |
|
|
ref2->data[2], ref2->linesize[2], tref2, |
387 |
|
|
row << 3, (col << 3) + 4, |
388 |
|
|
&b->mv[1][1], 4, 0, 8, 8, 4, 4, w2, h2, 1); |
389 |
|
50 |
mc_chroma_dir(td, mc[4][b->filter][1], |
390 |
|
|
td->dst[1] + 4 * ls_uv, td->dst[2] + 4 * ls_uv, ls_uv, |
391 |
|
|
ref2->data[1], ref2->linesize[1], |
392 |
|
|
ref2->data[2], ref2->linesize[2], tref2, |
393 |
|
|
(row << 3) + 4, col << 3, |
394 |
|
|
&b->mv[2][1], 0, 4, 8, 8, 4, 4, w2, h2, 1); |
395 |
|
50 |
mc_chroma_dir(td, mc[4][b->filter][1], |
396 |
|
|
td->dst[1] + 4 * ls_uv + 4 * bytesperpixel, |
397 |
|
|
td->dst[2] + 4 * ls_uv + 4 * bytesperpixel, ls_uv, |
398 |
|
|
ref2->data[1], ref2->linesize[1], |
399 |
|
|
ref2->data[2], ref2->linesize[2], tref2, |
400 |
|
|
(row << 3) + 4, (col << 3) + 4, |
401 |
|
|
&b->mv[3][1], 4, 4, 8, 8, 4, 4, w2, h2, 1); |
402 |
|
|
} |
403 |
|
|
} |
404 |
|
|
} |
405 |
|
|
} |
406 |
|
|
} else { |
407 |
|
958124 |
int bwl = bwlog_tab[0][b->bs]; |
408 |
|
958124 |
int bw = ff_vp9_bwh_tab[0][b->bs][0] * 4; |
409 |
|
958124 |
int bh = ff_vp9_bwh_tab[0][b->bs][1] * 4; |
410 |
|
958124 |
int uvbw = ff_vp9_bwh_tab[s->ss_h][b->bs][0] * 4; |
411 |
|
958124 |
int uvbh = ff_vp9_bwh_tab[s->ss_v][b->bs][1] * 4; |
412 |
|
|
|
413 |
|
958124 |
mc_luma_dir(td, mc[bwl][b->filter][0], td->dst[0], ls_y, |
414 |
|
|
ref1->data[0], ref1->linesize[0], tref1, |
415 |
|
|
row << 3, col << 3, &b->mv[0][0], 0, 0, bw, bh, bw, bh, w1, h1, 0); |
416 |
|
958124 |
w1 = (w1 + s->ss_h) >> s->ss_h; |
417 |
|
958124 |
h1 = (h1 + s->ss_v) >> s->ss_v; |
418 |
|
958124 |
mc_chroma_dir(td, mc[bwl + s->ss_h][b->filter][0], |
419 |
|
|
td->dst[1], td->dst[2], ls_uv, |
420 |
|
|
ref1->data[1], ref1->linesize[1], |
421 |
|
|
ref1->data[2], ref1->linesize[2], tref1, |
422 |
|
|
row << (3 - s->ss_v), col << (3 - s->ss_h), |
423 |
|
|
&b->mv[0][0], 0, 0, uvbw, uvbh, uvbw, uvbh, w1, h1, 0); |
424 |
|
|
|
425 |
✓✓ |
958124 |
if (b->comp) { |
426 |
|
52358 |
mc_luma_dir(td, mc[bwl][b->filter][1], td->dst[0], ls_y, |
427 |
|
|
ref2->data[0], ref2->linesize[0], tref2, |
428 |
|
|
row << 3, col << 3, &b->mv[0][1], 0, 0, bw, bh, bw, bh, w2, h2, 1); |
429 |
|
52358 |
w2 = (w2 + s->ss_h) >> s->ss_h; |
430 |
|
52358 |
h2 = (h2 + s->ss_v) >> s->ss_v; |
431 |
|
52358 |
mc_chroma_dir(td, mc[bwl + s->ss_h][b->filter][1], |
432 |
|
|
td->dst[1], td->dst[2], ls_uv, |
433 |
|
|
ref2->data[1], ref2->linesize[1], |
434 |
|
|
ref2->data[2], ref2->linesize[2], tref2, |
435 |
|
|
row << (3 - s->ss_v), col << (3 - s->ss_h), |
436 |
|
|
&b->mv[0][1], 0, 0, uvbw, uvbh, uvbw, uvbh, w2, h2, 1); |
437 |
|
|
} |
438 |
|
|
} |
439 |
|
|
} |